发布时间：2022-05-13 14:18:39 人气：19
The three leaf roots blower manufactured by our factory is widely used in the pneumatic conveying scenario. The company has long-term cooperative relations with dozens of central supply companies in Zhangjiagang for a long time! Today, let's talk about the advantages of Roots blower in the central feeding system and pneumatic conveying scenario!
The intelligent management system of pneumatic conveying roots blower is very important for the selection of air source. Some pneumatic conveying systems use air compressor on site, and some use roots blower. Maybe both of them were selected as pneumatic valves for better development trend, but they are different. Then pneumatic conveying can be divided into dilute phase pneumatic conveying and dense phase high-pressure pneumatic conveying. Generally, roots blower is used under low pressure and air compressor is used under high pressure. Pneumatic conveying is a fully enclosed pipeline conveying system software, which has the advantages of convenient layout, no secondary pollution, high emission, environmental protection and energy saving, conducive to raw material conveying, recycling and leakage free conveying. It is widely used in many fields. Pipeline is a key component of pneumatic conveying system software. What are the regulations on pipeline of pneumatic conveying machinery and equipment? The following Hengrong machinery and equipment will give us a detailed introduction.
Pneumatic conveying roots blower features:
1. When the spiral pattern is fixed for more than 20, the shielded twisted pair of the steam inlet and exhaust pipe of the casing enters the spiral and is gradually opened according to the rotation of the rotor. The single pulse of the steam inlet and exhaust pipe is slight and the sound during operation is small. The rotor adopts a special shape, which can maintain the gap in the middle of the rotor and further improve the power.
3. The rotor is a three blade straight line, and the rotor with small tangential deviation touches. The clearance of the rotor can be ensured.
4. Due to the use of precision machining center to produce and process the rotor, there is no efficiency error in the middle of the centrifugal fan. In addition, the rotor is always in balance during manufacturing. The virtual server did not cause vibration during operation.
5. Selecting the gear shaft of high-grade market sales promotion management system not only effectively improves the application deadline, but also reduces the noise. Therefore, the poor impact of the gear shaft on the equipment is completely eliminated.
6. The other is the overall scheme design in which the guided steam is used to remove all oil dust, the internal structure of the shell is not lubricated by vacuum residue, and the roller bearing automobile oil is not easy to penetrate into the internal structure of the shell.
In the application of pneumatic conveying roots blower, the selection of pneumatic valve is very important. The main action time of the backbone of conveying is in the pneumatic valve. As long as the mechanical equipment of pneumatic valve is effectively selected, a lot of work can be carried out., Under normal conditions, the key points of air compressor are used for transporting powder equipment to consume energy. Nowadays, pressure and flow should be fully considered. Therefore, this equipment maintenance and management can not quickly ensure the scientific research of green environmental protection, and the flow of people using supporting facilities as far as possible is also unqualified, and the total floor area is also very large. The electric and diesel engines promote the air compressor according to the triangular belt, change the crankshaft structure, change the rotation direction, analyze the engine crankshaft, and make the hydraulic cylinder move in a straight line at a uniform speed. Although the air compressor is likely to rotate in the work of low-pressure pneumatic conveying, it may not be able to carry out the expected conveying production faster. The air compressor is not fully considered. According to scientific, standardized and detailed professional ability education and practice, roots blower, a low-pressure pneumatic valve in different professional fields, is used to perfectly solve this part of the problem.
Roots blower is often used in the central feeding system because it can not only blow, but also absorb negative pressure. In the field, the factory calls the negative pressure roots blower roots vacuum pump! The negative pressure suction pneumatic conveying generally uses the roots vacuum pump as the power device to lift the pipeline and box warehouse into a certain vacuum pump, so as to promote the two-phase flow of raw material powder and steam at the air inlet under the effect of atmospheric pressure, which is input into the cyclone through the conveying pipeline. Under the action of centripetal force and force, the two-phase flow separates most of the raw materials from the air in the cyclone. A little raw materials and steam enter the dust removal equipment to separate the granular material from the air according to the effect of the dust removal bag.
The pipeline requirements of pneumatic conveying machinery and equipment of central feeding system include the following aspects:
1. The bend of transmission pipeline shall be made of metal composite materials. The turning radius of pipeline road is generally 1.5m and the minimum level is 1.0m.
2. The sockets in the middle of each pipe section of the transmission pipeline and in the middle of the connection between the pipeline and the gate valve shall be kept smooth and free from unevenness.
3. Support frame and sliding support shall be set for transmission pipeline.
4. When the transmission pipeline is connected with the main pipe by the riser, the method of horizontal connection or top-down connection should generally be selected. It is not suitable to select the method of bottom-up connection, nor the layout of horizontal transmission after vertical down.
5. When arranging the transmission pipeline with the same aperture, the length of the leveling section shall not exceed 300m. When the length of the leveling pipeline exceeds 200m, the layout method of changing the transmission direction can be selected.
6. The transmission pipeline can be bent freely in the plane and raised vertically. The layout mode of vertical down can be selected at the tail end of the transmission pipeline. When subject to the limitation of geomorphic standards, the inclined layout must be selected for the transmission pipeline, and the inclined angle shall not exceed 5 °.
According to the principle, pneumatic conveying can be roughly divided into positive pressure conveying and negative pressure conveying. Hengrong mechanical equipment positive pressure conveying system software has the advantages of simple machine equipment, reasonable pipeline layout, small total area, convenient actual operation, stable operation, large conveying capacity and zero pollution. It can also complete the actual operation of a variety of processing processes in the whole process of conveying, such as mixing and crushing, grade classification, dryness, refrigeration ash removal and some chemical changes. It has high work efficiency and improves benefits to a very large extent.
Advantages of force (cyclone) transportation system software:
1. The transmission pipeline can be arranged flexibly, so that the processing equipment and processing technology of the processing plant can be equipped effectively, and the investment of industrial plant project can be saved.
2. Complete the material transportation, high efficiency and reduce the cost of external packaging and handling.
3. The system software is closed, with less smoke and dust flying and escaping, and good cleaning and hygiene standards.
4. There are few fitness parts, convenient maintenance and easy to achieve automation technology.
5. It can prevent raw materials from returning to moisture, damage or infiltration of other dirt, and ensure the quality of transported raw materials.
6. In the whole process of transportation, various practical operations of processing processes can be completed, such as mixing, crushing, grade classification, dryness, refrigeration and other physical reactions.
7. It can carry out long-distance practical operation by centralizing a number of points to one place or dispersing a number of points to a number of points.
8. For raw materials with unstable organic chemical properties, plastic pneumatic conveying can be selected.
Shanghai Ruizhe Environmental Protection Equipment Group Co., Ltd. is a manufacturer specializing in the R & D and production of Roots blower and roots vacuum pump. The roots pump and roots blower produced by the company include breathable membrane conveying system software, plastic film production line conveying system software, natural gas pipeline conveying system software, plastic film drying system software, plastic film dehumidification system software, plastic machine centralized feeding system software and central feeding system, Centralized feeding system software, dehumidification dryer, plastic dryer and automatic feeding system are widely used. The central feeding system adopts roots pump or roots blower of our factory, which can ensure that the gas of all systems can transport the raw materials, avoid the anti moisture of raw materials after dehumidification and drying, and improve the quality of formed goods.