Basic Info.
Model NO.
HSR50(50)-150C(125)
Usage
for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
Flow Direction
Cross Flow
Volume Flow
1.1-14.4m3/Min
Rotation Speed
980-1840r/Min
Total Pressure
19.6-98 Kpa
Transport Package
Shipping Case Packing
Specification
According to demand
Product Description
Roots fan China manufacturers produce farm aeration fansProduct Description
principle
The roots blower is a kind of positive displacement fan. There are two three-blade impellers rotating relatively in the space sealed by the casing and the wall panel. Because each impeller is an involute or epicycloid envelope, the three blades of each impeller are identical, and the two impellers are also identical, which greatly reduces the processing difficulty. The impeller is processed with numerical control equipment, which ensures that the two impellers can maintain a certain minimum clearance no matter where the two impellers rotate under the condition of constant center distance, so as to ensure that the gas leakage is within the allowable range.
The two impellers rotate in opposite directions. Because the gap between the impeller and the impeller, between the impeller and the casing, and between the impeller and the wall panel is very small, the vacuum state is formed at the air inlet. The air enters the air inlet chamber under the action of atmospheric pressure. Then, two of the blades of each impeller form a sealing chamber with the wall panel and the casing. During the rotation of the impeller, the air in the air inlet chamber is continuously carried to the exhaust chamber by the sealing chamber formed by the two blades, Because the impellers in the exhaust chamber mesh with each other, the air between the two blades is squeezed out. In this way, the air is continuously transported from the inlet to the outlet, which is the whole working process of the Roots blower.
classificationRoot blowers can be roughly divided into the single-stage blower and double-stage blowers according to their different working modes. The blower with only one compression stage is called a single-stage blower, while the blower with two single-stage blowers connected in series to compress the gas two consecutive times is called a double-stage series blower.
According to the number of impeller heads: two-blade roots blower and three-blade roots blower;
By use: shaft kiln blower, gasification blower, aeration blower, etc;
Classified by media type: air blower, gas blower, hydrogen blower, sulfur dioxide blower, etc;
It is divided into the direct-connected blower and belt-connected blower according to transmission mode;
It is divided into air cooling blower, water cooling blower, and countercurrent cooling blower according to cooling mode;
It is divided into the vertical blower, horizontal blower, vertical shaft blower, dense group blower, etc;
According to the seal type, it is divided into labyrinth seal, expansion ring seal, packing seal, and mechanical seal.
Installation and commissioningPerformance introduction| Model No | HSR50(50)-150C(125) |
| Product name | positive displacement fan |
| Application Industries | Chemical industry, sewage treatment industry, aquaculture industry, desulfurization and oxidation, powder delivery, etc |
| Rotating Speed | 980-1840r/Min |
| Power | 1.1-30KW |
| Material | Aluminum alloy and cast steel,Stainless steel ,other |
| Total Pressure | 19.6-98 KPA |
| Airflow | 1.1-14.4m3/min |
| Voltage | 380V/400V/415V/440V/450V |
| Frequency | 50Hz/60Hz |
| Temperature Resistance | -40~80 Degrees |
| Color | Blue/Red/White/Grey/Yellow/Customized |
| Package | Wooden Box/Steel frame |
| Specification | Can provide according to customers requirements sizes |
| Impeller Type | Backward/Forward/Radial Blade |
| Efficiency(%) | Over 90% |
| Exported to | All Countries |
| Place of Origin | Shandong China |
| Brand Name | Huayu |
| Warranty | 18 Months |
| After-Sales Service | Field Installation, Commissioning, and Training |
Casing: mainly used for supporting (wallboard, impeller, muffler) and fixing.
Wall panel: It is mainly used to connect the casing and the impeller, support the rotation of the impeller and play the role of end sealing.
Impeller: It is the rotating part of the Roots blower, which is divided into two blades and three blades. However, due to the advantages of the three blades, such as less air pulsation, less noise, and more stable operation than the two blades, it has gradually replaced the two blades' Roots blower.
Oil tank: mainly used to store lubricating oil for lubricating gears and bearings.
Muffler: used to reduce the noise caused by airflow pulsation during the inlet and outlet of the Roots blower.Specification: | Model and caliber | speed r/min | Intake volume Q(m3/min) and required motor power N(kw) under each discharge pressure |
| | | 0.2 | 0.3 | 0.4 | 0.45 | 0.5 | 0.55 | 0.6 | 0.65 | 0.7 |
| | | 19.6kpa | 29.4kpa | 39.2kpa | 44.1kpa | 49.0kpa | 53.9kpa | 58.8kpa | 63.7kpa | 68.6kpa |
| HSR50(50) | 1100 | Q | 1.11 | 0.98 | 0.89 | 0.83 | 0.75 | 0.70 | 0.65 | 0.61 | 0.56 |
| | | N | 0.5 | 1.1 | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 3 |
| | 1350 | Q | 1.41 | 1.29 | 1.17 | 1.15 | 1.06 | 1.03 | 0.99 | 0.95 | 0.90 |
| | | N | 0.75 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 2.2 | 3 | 3 |
| | 1430 | Q | 1.50 | 1.38 | 1.22 | 1.21 | 1.17 | 1.12 | 1.09 | 1.06 | 1.01 |
| | | N | 1.1 | 1.5 | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 |
| | 1530 | Q | 1.61 | 1.50 | 1.39 | 1.33 | 1.32 | 1.28 | 1.25 | 1.22 | 1.19 |
| | | N | 1.1 | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 4 |
| | 1640 | Q | 1.74 | 1.65 | 1.56 | 1.52 | 1.48 | 1.43 | 1.40 | 1.38 | 1.35 |
| | | N | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 3 | 4 |
| | 1730 | Q | 1.86 | 1.78 | 1.68 | 1.64 | 1.60 | 1.57 | 1.53 | 1.50 | 1.46 |
| | | N | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 4 | 4 |
| | 1840 | Q | 2.05 | 1.93 | 1.82 | 1.78 | 1.75 | 1.72 | 1.68 | 1.65 | 1.60 |
| | | N | 1.5 | 2.2 | 3 | 3 | 3 | 3 | 3 | 4 | 4 |
| HSR65(65) | 1110 | Q | 1.50 | 1.34 | 1.15 | 1.14 | 1.05 | 0.99 | 0.94 | 0.89 | 0.85 |
| | | N | 1.1 | 1.5 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 4 |
| | 1240 | Q | 1.75 | 1.55 | 1.45 | 1.35 | 1.34 | 1.25 | 1.19 | 1.13 | 1.08 |
| | | N | 1.1 | 1.5 | 2.2 | 2.2 | 3 | 3 | 3 | 4 | 4 |
| | 1360 | Q | 1.95 | 1.80 | 1.70 | 1.64 | 1.55 | 1.51 | 1.45 | 1.39 | 1.34 |
| | | N | 1.5 | 2.2 | 2.2 | 3 | 3 | 3 | 4 | 4 | 4 |
| | 1440 | Q | 2.16 | 2.02 | 1.88 | 1.82 | 1.76 | 1.70 | 1.65 | 1.60 | 1.55 |
| | | N | 1.5 | 2.2 | 3 | 3 | 3 | 4 | 4 | 4 | 5.5 |
| | 1530 | Q | 2.28 | 2.15 | 2.04 | 1.97 | 1.92 | 1.86 | 1.80 | 1.74 | 1.69 |
| | | N | 1.5 | 2.2 | 3 | 3 | 4 | 4 | 4 | 4 | 5.5 |
| | 1640 | Q | 2.51 | 2.38 | 2.62 | 2.20 | 2.14 | 2.08 | 2.03 | 1.98 | 1.92 |
| | | N | 1.5 | 2.2 | 3 | 4 | 4 | 4 | 4 | 5.5 | 5.5 |
| | 1740 | Q | 2.71 | 2.58 | 2.48 | 2.41 | 2.34 | 2.28 | 2.23 | 2.18 | 2.12 |
| | | N | 2.2 | 2.2 | 3 | 4 | 4 | 4 | 5.5 | 5.5 | 5.5 |
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| Model and caliber | speed r/min | Intake volume Q under each discharge pressure | |
| | | 0.2 | 0.3 | 0.4 | 0.45 | 0.5 | 0.55 | 0.6 | 0.65 | 0.7 | |
| | | 19.6kpa | 29.4kpa | 39.2kpa | 44.1kpa | 49.0kpa | 53.9kpa | 58.8kpa | 63.7kpa | 68.6kpa | |
| HSR80(80) | 1140 | Q | 2.92 | 2.75 | 2.59 | 2.52 | 2.45 | 2.38 | 2.34 | 2.27 | 2.20 | |
| | | N | 2.2 | 3 | 3 | 4 | 4 | 4 | 5.5 | 5.5 | 5.5 | |
| | 1230 | Q | 3.15 | 3.04 | 2.88 | 2.80 | 2.74 | 2.65 | 2.60 | 2.52 | 2.45 | |
| | | N | 2.2 | 3 | 4 | 4 | 4 | 5.5 | 5.5 | 5.5 | 5.5 | |
| | 1300 | Q | 3.42 | 3.28 | 3.14 | 3.05 | 2.98 | 2.92 | 2.86 | 2.77 | 2.69 | |
| | | N | 2.2 | 3 | 4 | 4 | 5.5 | 5.5 | 5.5 | 5.5 | 7.5 | |
| | 1360 | Q | 3.55 | 3.44 | 3.30 | 3.20 | 3.14 | 3.07 | 3.01 | 2.95 | 2.86 | |
| | | N | 2.2 | 3 | 4 | 5.5 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 | |
| | 1440 | Q | 3.82 | 3.58 | 3.42 | 3.34 | 3.27 | 3.20 | 3.14 | 3.07 | 3.00 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | |
| | 1560 | Q | 4.11 | 3.95 | 3.81 | 3.73 | 3.65 | 3.58 | 3.52 | 3.44 | 3.37 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
| | 1650 | Q | 4.45 | 4.25 | 4.14 | 4.04 | 3.91 | 3.89 | 3.84 | 3.73 | 3.65 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | |
| | 1730 | Q | 4.75 | 4.53 | 4.37 | 4.29 | 4.22 | 4.15 | 4.07 | 4.01 | 3.93 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 11 | |
| HSR100A(100) | 1060 | Q | 4.26 | 3.93 | 3.72 | 3.57 | 3.46 | 3.35 | 3.25 | 3.17 | 3.09 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.50 | |
| | 1140 | Q | 4.67 | 4.38 | 4.14 | 4.03 | 3.92 | 3.83 | 3.73 | 3.65 | 3.58 | |
| | | N | 3 | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 11.00 | |
| | 1220 | Q | 5.01 | 4.75 | 4.55 | 4.44 | 4.35 | 4.25 | 4.15 | 4.06 | 3.98 | |
| | | N | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 11 | 11 | |
| | 1310 | Q | 5.46 | 5.15 | 4.93 | 4.86 | 4.73 | 4.66 | 4.53 | 4.43 | 4.35 | |
| | | N | 4 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 11 | 11 | 11 | |
| | 1460 | Q | 6.27 | 6.02 | 5.75 | 5.66 | 5.56 | 5.45 | 5.36 | 5.28 | 5.19 | |
| | | N | 4 | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 11 | 11 | 11 | |
| | 1540 | Q | 6.63 | 6.42 | 6.17 | 6.07 | 5.97 | 5.89 | 5.78 | 5.70 | 5.64 | |
| | | N | 5.5 | 5.5 | 7.5 | 7.5 | 11 | 11 | 11 | 11 | 15 | |
| | 1680 | Q | 7.39 | 7.15 | 5.90 | 6.84 | 6.71 | 6.65 | 6.53 | 6.44 | 6.35 | |
| | | N | 5.5 | 7.5 | 7.5 | 11 | 11 | 11 | 11 | 15 | 15 | |
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| Model and caliber | speed r/min | Intake volume Q(m3/min)and required motor power N(kw) under each discharge pressure | |
| | | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1.0 | |
| | | 19.6kpa | 29.4kpa | 39.2kpa | 49.0kpa | 58.8kpa | 68.6kpa | 78.4kpa | 88.2kpa | 98.0kpa | |
| HSR125A(100) | 1300 | Q | 5.72 | 5.5 | 5.28 | 5.05 | 4.84 | 4.62 | 4.4 | 4.18 | 3.96 | |
| | | N | 5.5 | 5.5 | 7.5 | 7.5 | 11.0 | 11.0 | 11.0 | 11.0 | 15.0 | |
| | 1450 | Q | 7.37 | 7.15 | 6.93 | 6.71 | 6.49 | 6.27 | 6.05 | 5.94 | 5.83 | |
| | | N | 5.5 | 5.5 | 7.5 | 7.5 | 11.0 | 11.0 | 15.0 | 15.0 | 15.0 | |
| | 1650 | Q | 8.47 | 8.14 | 7.81 | 7.48 | 7.26 | 7.04 | 6.82 | 6.6 | 6.38 | |
| | | N | 5.5 | 7.5 | 7.5 | 11.0 | 11.0 | 15.0 | 15.0 | 15.0 | 18.5 | |
| | 1850 | Q | 9.68 | 9.35 | 9.02 | 8.69 | 8.47 | 8.25 | 8.03 | 7.81 | | |
| | | N | 7.5 | 11.0 | 11.0 | 11.0 | 15.0 | 15.0 | 15.0 | 18.5 | | |
| HSR125B(125) | 1200 | Q | 8.2 | 7.9 | 7.6 | 7.4 | 7.2 | 7.0 | 6.8 | 6.6 | | |
| | | N | 7.5 | 7.5 | 11.0 | 11.0 | 15.0 | 15.0 | 18.5 | 18.5 | | |
| | 1450 | Q | 10.2 | 9.9 | 9.6 | 9.3 | 9.0 | 8.8 | 8.6 | | | |
| | | N | 7.5 | 11.0 | 11.0 | 15.0 | 15.0 | 18.5 | 18.5 | | | |
| | 1650 | Q | 11.8 | 11.3 | 10.9 | 10.5 | 10.2 | 9.9 | | | | |
| | | N | 11.0 | 11.0 | 15.0 | 15.0 | 18.2 | 18.5 | | | | |
| | 1850 | Q | 13.0 | 12.6 | 12.2 | 11.8 | 11.5 | 11.5 | | | | |
| | | N | 11.0 | 11.0 | 15.0 | 15.0 | 18.5 | 18.5 | | | | |
| HSR150C(125) | 980 | Q | 12.4 | 12.0 | 11.6 | 11.2 | 10.8 | 10.4 | 10.0 | 9.6 | 9.3 | |
| | | N | 11.0 | 11.0 | 15.0 | 15.0 | 18.5 | 18.5 | 22.0 | 22.0 | 30.0 | |
| | 1150 | Q | 14.4 | 13.9 | 13.4 | 12.9 | 12.4 | 12.0 | 11.7 | 11.4 | 11.1 | |
| | | N | 11.0 | 15.0 | 15.0 | 18.5 | 22.0 | 22.0 | 30.0 | 30.0 | 30.0 | |
The impeller and shaft are of integral structure and the impeller is free of wear. The fan's performance remains unchanged and can be operated continuously for a long time.
The fan has a large volume utilization rate, high volume efficiency, compact structure, and, flexible installation mode.
The models are complete and can meet the needs of different users for different purposes. Detailed Photos
Operating conditions1. The steam inlet temperature of the conveying medium shall not be greater than 40 ºC.
2. The content of particles in the medium shall not exceed 100mg/m3, and the maximum size of particles shall not exceed half of the minimum working clearance.
3. During operation, the bearing temperature shall not be higher than 95 ºC, and the lubricating oil temperature shall not be higher than 65 ºC.
4. The service pressure shall not be higher than the pressure rise range specified on the nameplate.
5. The clearance between the impeller and the casing, the impeller and the side plate, and the impeller and the impeller of the Roots blower have been adjusted before leaving the factory. The clearance shall be guaranteed during reassembly.
6. When the Roots blower is running, the oil level of the main oil tank and the auxiliary oil tank must be between the two red lines of the oil level gauge.
7. Check whether the connection parts of the inlet and outlet have forgotten to fasten and whether the supporting parts of the piping are complete. For blowers and vacuum pumps requiring cooling water, check whether the installation of cooling water meets the requirements.The function and use of Roots blower: What is the main use of Roots blower?Roots blower has many uses, mainly used in chemical industry, sewage treatment industry, aquaculture industry, desulfurization and oxidation, powder delivery and other industries. Let the Roots blower manufacturer - Taicang Jingong machinery, to introduce the Roots blower in these industries in the application of what, as follows:
1. The use of Roots blower in chemical industry
Roots blowers are widely used in chemical industry, such as chemical raw materials, reaction gas, aeration mixing, sewage disposal, ventilation and exhaust, gas pressure, pulse dust removal and so on. All of these are applied to the pneumatic performance of Roots blower.
2. The use of Roots blower in sewage treatment industry
In the sewage treatment industry, oxygen is pumped into the sewage tank to suspend microbial oxidation synthesis. In the sewage treatment industry, Roots blower provides quantitative oxygen and promotes microbial oxidation synthesis according to the water depth and the tonnage of water treated. Roots blower is the central equipment in sewage treatment. In order to promote the growth of aerobic microorganisms, sufficient oxygen must be provided. So that aerobic microorganisms can promote the attack of metabolism, synthesis of sewage suspended matter and nitrogen and phosphorus organic compounds.
3. The use of Roots blower in aquaculture industry
Roots blower is mostly used in industrial aquaculture. For enterprises with large aquaculture area, the aeration plate is arranged at the bottom of the pool in industrial aquaculture. After the Roots blower is connected, oxygen will be supplied to the pool from time to time to improve the oxygen content of the pool.
4, Roots blower in desulfurization oxidation use
In the desulfurization and oxidation of thermal power plants need to stop the desulfurization of soot gas, desulfurization is operated according to chemical methods, the content of sulfur dioxide in the air after the attack of chemical reaction will be greatly reduced to reach the emission standard. In this chemical reaction process, sulfur dioxide becomes crystal crystallization, the process requires oxygen oxidation, so Roots blower will be used to provide sufficient oxygen, to ensure the efficient operation of chemical reaction.
5, Roots blower in the use of powder delivery
Roots blower itself can not deliver gas containing a large number of media, only clean air. In the aspect of powder conveying, it mainly plays the role of providing pneumatic kinetic energy to transport the powder required.Shandong Huayu Metal Materials Co., Ltd. is a professional, reputable manufacturing enterprises. The company is mainly engaged in steel plate, steel pipe, stainless steel products, all kinds of fans, ventilation and environmental protection equipment, tunnel, mine ventilation equipment, etc. Our products are mainly exported to South America, Southeast Asia, Africa, Russia, Turkey, the Middle East and other countries.
My company has abundant capital, large inventory, complete specifications, timely delivery, low quality and low price, by the majority of users. The production of stainless steel products and ventilation and environmental protection equipment are widely used in electric furnace, boiler, decoration, solar energy, electric heating equipment, chemical, textile, printing and dyeing, pharmaceutical, food, machinery equipment, Marine equipment, pressure vessels and other industries, welcomed by the majority of customers.
We have many years of production and research and development experience, can customize all steel products and ventilation equipment according to the needs of customers. The company always adhere to the following business principles: to win the market with high quality products; Competitive price to attract customers; Excellent service wins reputation; Well-known brands increase value. Sincerely welcome friends from all over the world to establish long-term business friendship.Packaging & Shipping1) The equipment is equipped with a number of signs such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warning, and so on.
2) Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time
1) Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.
2) All equipment is waterproof and rainproof.
3), Random files are placed in a moisture-proof packaging bag and are transported together with the equipment.
4) Appearance of all packaging is waterproof, moisture-proof, clean, and durable.
5) The appearance of the packaging is marked with product mark, hoisting mark, weight, etc.
6) After the equipment is packaged, they are loaded into a container or frame and transported by car to the port (train station).
7) The equipment adopts a split structure, and the outer dimensions of the packaging of the largest goods fully meet the relevant requirements of road transport and the sea.FAQ
FAQ
1.Q: What parameters need to be provided when you design the industrial centrifugal fans?
A: Air flow rate(m3/h), Total pressure(Pa) or Static pressure(Pa), Inlet temperature(°C), Voltage and frequency on the working site.
2. Q:What is your delivery time?
A:15-35workdays, depending on the model of the fan.
3.Q:What's your MOQ?
A:The MOQ is 1set,but larger quantity, lower price.
4.Q: What's your warranty?
A: 12 months after arrival of the goods on site.
5.Q:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery.
Address:
2nd Floor, No. 9-18, North Stainless Steel Market, No. 2908 Zhoulong Road, Zhoucun District, Zibo, Shandong, China
Business Type:
Trading Company, Other
Business Range:
Agriculture & Food, Chemicals, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Shandong Huayu Metal Materials Co., Ltd. is a professional, reputable manufacturing enterprises. Located in Zibo City, Shandong Province, the company is mainly engaged in steel plate, steel pipe, stainless steel products, all kinds of fans, ventilation and environmental protection equipment, tunnel, mine ventilation equipment, etc. Our products are mainly exported to South America, Southeast Asia, Africa, Russia, Turkey, the Middle East and other countries.
The company has passed ISO9000 quality management system certification, has developed into a first-class testing and production equipment, high-quality production mold, strong scientific and technological research and development strength, strict quality management system, gradually improve the development of modern production enterprises.
My company has abundant capital, large inventory, complete specifications, timely delivery, low quality and low price, by the majority of users. The production of stainless steel products and ventilation and environmental protection equipment are widely used in electric furnace, boiler, decoration, solar energy, electric heating equipment, chemical, textile, printing and dyeing, pharmaceutical, food, machinery equipment, Marine equipment, pressure vessels and other industries, welcomed by the majority of customers.
We have many years of production and research and development experience, can customize all steel products and ventilation equipment according to the needs of customers. The company always adhere to the following business principles: To win the market with high quality products; Competitive price to attract customers; Excellent service wins reputation; Well-known brands increase value. Sincerely welcome friends from all over the world to establish long-term business friendship.
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