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Installation and use method of air delivery chute


Release time:

May 25,2021

Air delivery chute includes feed chute, air supply chute, fan, ash outlet and ash inlet. Both the feed chute and the supply chute are high at one end and low at the other end. The air supply slot is attached to the bottom surface of the feed slot and the air slot, and the length of the feed slot is the same. Air conveying chute It is used for fly ash transportation in coal-fired power plants and has good economic and environmental benefits. The air conveying chute is an environmental protection equipment with large transportation capacity and high work efficiency. It is mainly used for horizontal transportation, and the operation and transportation distance is farther than the material seal pump.

  Air delivery chuteIncluding feed chute, air supply chute, fan, ash outlet and ash inlet. Both the feed chute and the supply chute are high at one end and low at the other end. The air supply slot is attached to the bottom surface of the feed slot and the air slot, and the length of the feed slot is the same. Air conveying chute It is used for fly ash transportation in coal-fired power plants and has good economic and environmental benefits. The air conveying chute is an environmental protection equipment with large transportation capacity and high work efficiency. It is mainly used for horizontal transportation, and the operation and transportation distance is farther than the material seal pump.

The following isAir delivery chuteIntroduction to the installation and use:

1. Generally, the inlet and outlet of the linear conveying device are inclined downward by 6-10 degrees to complete the upper and lower grooves and the joints of each groove with practical and reliable sealing (gaskets can be added).

2. need to turn 90 degrees (about a few minutes).

3. Three-way or four-way should be used when branching, and a gas valve should be installed after branching to control the flow direction of fluidized materials and ensure that the materials are "allowed" and use air. Air consumption can be reduced.

4. After the conveying line is too long or branched, add a fan to the side of the lower water tank.

  5.Air delivery chuteThe installation of parts must be strict, do not allow air leakage or dust leakage, the design to consider the use of simple, easy asbestos rope seal, the site can also be based on the specific circumstances of the use of asbestos rope plus lead oil, blanket pads, rubber bands and other methods.

6. The exhaust of the air conveying chute is discharged from the upper part of the discharge port. After passing through the exhaust pipe, it should enter the dust removal port of the small bag. The air volume is 1.5 times the required air volume, and the pressure of the storage tank must be maintained at about 0.

7. Check and adjust the access door, three-way slot, four-way slot, observation window and shut-off valve and other parts to make the operation flexible. Tightly closed, the rubber gate and breather layer of the stop valve should be repeatedly reshaped to make it consistent.