|Place of Origin:||China|
|Minimum Order Quantity:||one set|
|Packaging Details:||Inner Boxes, Carton, Pallet|
|Delivery Time:||4-7 days|
|Payment Terms:||L/C, T/T, Western Union,Paypal|
|Supply Ability:||150000 pieces per month|
|Port Size:||G1''||Material:||Die Casting, Aluminum|
|Media:||Compressed Clean Air||Application:||Pulse Jet Bag Filter System|
|Power:||Solenoid,Pneumatic||Pressure:||0.2 MPa~0.6 MPa|
|Structure:||Diaphragm, Right Angle, Pilot||Temperature:||-5℃~+55℃|
24v DC G1'' CA25DD Right Angle Type Pulse Jet Valve With Dresser Nut Aluminum Die Cast
Right angle pulse jet valve must do the following safety check before the official delivery: voltage test, closed air pressure test, and withstand voltage test.
1. The voltage test when turn on the valve: connect the clean air with the nominal pressure to the air inlet of the electromagnetic pulse valve, input the electric signal of 85% of the nominal voltage and 0.03s of the width on the electromagnetic valve, check the electromagnetic pulse. Is the valve open.
2. The air pressure test when turn off the valve: Connect the clean air with the air source pressure to 0.1 MPa at the air inlet of the electromagnetic pulse valve, input the electrical signal to close the valve, and check whether the electromagnetic pulse valve is reliably closed.
3. Pressure resistance test: In the air inlet of the electromagnetic pulse valve, connect the clean air with the pressure of 0.8MPa for 60min, and check the leakage of the sealing parts on the electromagnetic pulse valve.
Technical information of 220V AC CA25DD aluminum die cast body pulse jet valves:
|Voltage||AC110V, AC220V, DC24V|
|Membrane Life||More than 1000000 cycles|
|Nominal Port Size||G1"|
Overall dimension of 24V DC CA25DD right angle dresser nut type pulse diaphragm valves:
Pulse jet dust collection system structure with G1'' CA25DD Electromagnetic pulse valves:
Other CA series right angle double diaphragm type pulse solenoid valves:
CA25DD pulse valve as dust cleaning device in bag filter:
The bag filter is a kind of dust removal device. With the side effects of environmental deterioration brought about by economic growth in recent years, the output of bag filter is increasing, and the variety is increasingly wide. In power plants, there are many dusts. And often the temperature is relatively high, so the use of electric dust removal technology, but the technology is limited by the nature of dust, the use of cyclone dust removal technology is not good, the bag filter is because of the adaptability of the bag filter, the bag filter is The mesh is used to separate the solid particles in the air. According to the mesh used for filtration, it can be divided into fiber filtration, membrane filtration and particle filtration. Although these methods are different, they can achieve the desired effect. The dust collector is fiber filtered. The combination of membrane filtration and particle filtration, the mechanism of the dust collector is to first intercept the particles through the fiber mesh, screen, and use gravity and electrostatic effects to separate, to achieve the purpose of purifying dust.
The bag filter is also called a filter dust collector, which is a dust removing device that uses a bag filter element made of a fiber braid to supplement solid particles in a dust-containing gas. Bag type dust collectors can be divided into oscillating type, reverse airflow reverse blowing type, pulse type, acoustic wave type and composite type according to their different methods of cleaning. The pulse cleaning bag type dust collector is used for its pulse blowing intensity. It can be manipulated with frequency and has good cleaning effect. It is the most widely used dust removal equipment at home and abroad.
The dust cleaning device of the bag filter comprises:
A pulse valve, a blowing pipe, a gas storage bag, an inducer, a filter material and a control device; the two ends of the pulse valve are respectively connected with compressed air and a blowing pipe, and the blowing pipe performs a plurality of blowing to clear gray. The blowing system and the compression piping system include a gas storage tank, a blowing pipe and the like, and the gas storage tank is a device for providing compressed air for storage, and has a certain strength, first inputting a human electric signal, so that the diaphragm is in a standby state, utilizing The air pressure causes the diaphragm to vibrate and close. The air compressed by the compressed air system requires dry air and cannot contain oily substances, which may cause certain damage to the bag filter.
The dust cleaning device of the bag filter is an important component device. According to the different cleaning methods, the bag filter can be divided into the following categories. The periodic operation of the machine is used to shock the filter bag to achieve the purpose of cleaning. This method can also be divided into two types, namely continuous shock and intermittent shock. These two types of choices According to the actual situation and the density of dust to choose; the use of compressed air instead of mechanical shock, the principle is the same as the principle of mechanical shock, but the way of shock is different; when the dust is deposited, you can choose pulse cleaning, release compression The moment of air will affect the atmospheric pressure of the surrounding air.
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Contact Person: Echo