CN203227396U - Multi-bending return flow type dust remover of synthetic ammonia gas making coal ash pond - Google Patents
Multi-bending return flow type dust remover of synthetic ammonia gas making coal ash pond Download PDFInfo
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- CN203227396U CN203227396U CN 201320233855 CN201320233855U CN203227396U CN 203227396 U CN203227396 U CN 203227396U CN 201320233855 CN201320233855 CN 201320233855 CN 201320233855 U CN201320233855 U CN 201320233855U CN 203227396 U CN203227396 U CN 203227396U
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- water
- chamber
- return flow
- dust remover
- flow type
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Abstract
The utility model discloses a multi-bending return flow type dust remover of a synthetic ammonia gas making coal ash pond. The multi-bending return flow type dust remover comprises an enclosure, an air inlet, a baffling chamber, a baffling plate, a water sealing pool, an air discharge chamber, an air outlet, a return flow chamber, a return flow pool, a water blocking chamber, a water retaining plate, another air discharge chamber, another air outlet, a water level control device and a sewage discharge device. The multi-bending return flow type dust remover is characterized in that a plurality of discharge pipes are arranged in a left space of the baffling plate of the baffling chamber, each discharge pipe is communicated with a main water inlet pipeline, the other port of the main water inlet pipeline passes through the wall of the enclosure and is communicated with a water source pipe through a water inlet valve, a plurality of through holes are uniformly distributed in the lower edge surface of each discharge pipe, and a spraying head is fixed in each through hole and positioned above a transverse space of the air inlet. The multi-bending return flow type dust remover has the advantage that the dust remover cannot fall due to the scaling of upper and lower runner pipes any longer. The multi-bending return flow type dust remover can be used for ensuring long-term stable operation and improving a dust removal effect of the dust remover, with the purification rate being increased to 99% from 75%.
Description
Technical field:
The utility model relates to the chemical industry cleaner, particularly many bendings reverse-flow type deduster in a kind of ammonia lime-ash storehouse.
Background technology:
Synthetic ammonia multitube impingement dust collector is installed in gas making lime-ash storehouse roof portion, removes the higher airborne grey slag dust of dustiness in the storehouse by it, gives off clean air.Deduster is made up of case shell, air inlet, baffling chamber, deflection plate, water seal tank, discharge chamber, gas outlet, return passage, backflow pool, the chamber that blocks water, water fender, discharge chamber, gas outlet, water-level control apparatus, blowdown apparatus.Divide chamber, the left and right sides in the case shell, left chamber is divided into the upper, middle and lower chamber again.Upper left chamber is that discharge chamber is communicated with gas port, with the separated left lumen of upper left chamber be the baffling chamber, baffling is indoor to be provided with the deflection plate of separating epimere space, baffling chamber; The chamber, lower-left is water seal tank, and water seal tank central authorities are provided with left overflow pipe.Right chamber also is divided into the upper, middle and lower chamber, and upper right chamber is that the chamber that blocks water is provided with several water fenders of dislocation at interval each other up and down in space in it, and dividing plate top offers the rectangular window that is communicated with between upper right chamber and the upper left chamber; Right lumen is return passage, top is provided with capping formula swash plate, capping formula swash plate below is capping formula level board, in the swash plate, level board clearance space uniform some upper reaches deferent two-port respectively with the corresponding fixing butt joint in through hole aperture up and down of swash plate, level board, below the lower flow channel infratubal port stretches in the right water seal tank; The separate space rectangular window of right lumen swash plate, level board left port is communicated with left lumen; The chamber, bottom right is backflow pool, and the backflow pool bottom is provided with blowdown apparatus, is provided with right overflow pipe in the backflow pool; The left and right sides overflow pipe upper orifice of water seal tank, backflow pool is higher than dirty deferent lower nozzle, and with the water-level control apparatus pipeline connection, left and right sides overflow pipe has water supply, relief function simultaneously after the bottom intercommunication of left and right sides overflow pipe.
Ash-laden gas is under the gas pressure of blower fan air-supply, enter the stream that takes the shape of the letter U behind the baffling chamber by left lumen air inlet and walk around deflection plate, enter right lumen return passage by the separate space rectangular window, under high pressure air-flow is forced to by entering chamber, bottom right backflow pool in the dirty deferent by the choked flow of capping formula swash plate, lime-ash is absorbed by backflow pool, and the water surface of emerging again imports the chamber that blocks water, upper right chamber by the upper reaches deferent; The air-flow that has steam that the imports upper right chamber interventricular septum dislocation water fender that blocked water stops, can only crookedly rise, after water droplet is detained by water fender, air-flow enter discharge chamber again dust fall fall into water and drip the back and discharged by delivery port.
Since lime-ash storehouse air contain the excessive and dust calcic of amount of dust, laying dust makes the pipeline plugging on the deduster pipeline easily, causes operation just to want block clearing because flow-path tube stops up in several days, can not stable operation.。
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, many bendings reverse-flow type deduster in a kind of ammonia lime-ash storehouse is provided.
Scheme of the present utility model is: comprise the case shell, air inlet, the baffling chamber, deflection plate, water seal tank, discharge chamber, the gas outlet, return passage, backflow pool, the chamber blocks water, water fender, discharge chamber, the gas outlet, water-level control apparatus, blowdown apparatus, it is characterized in that: the space, the deflection plate left side in the baffling chamber is provided with some combs, every comb and water inlet manifold pipeline connection, the water inlet manifold another port is passed case shell shell wall and is communicated with water source tube by water intaking valve, every comb lower edge face is evenly equipped with several through holes, fix a spray head on each through hole, spray head is in air inlet horizontal space top.
Advantage of the present utility model is: realize deduster no longer because flow-path tube fouling plugging and losing efficacy up and down.Guarantee long stable operation, improved the dust removing effects of deduster simultaneously, purifying rate rises to 99% by original 75%.
Description of drawings:
Accompanying drawing is the utility model structural representation.
The specific embodiment:
The utility model comprises the case shell, air inlet 3, baffling chamber 14, deflection plate 7, water seal tank 2, discharge chamber 5, gas outlet 4, return passage 12, backflow pool 13, chamber 8 blocks water, water fender 9, discharge chamber 5, gas outlet 4, water-level control apparatus 1, blowdown apparatus, it is characterized in that: the space, deflection plate 7 left side in baffling chamber 14 is provided with some combs, every comb and water inlet manifold pipeline connection, the water inlet manifold another port is passed case shell shell wall and is communicated with water source tube by water intaking valve, every comb lower edge face is evenly equipped with several through holes, fix a spray head 6 on each through hole, spray head 6 is in air inlet 3 horizontal spaces top.
In former deduster, set up the dust removal in advance of water spray; make oarse-grained lime-ash wash away sedimentation in advance and go into water seal tank; the granule lime-ash is gone ahead of the rest seep water and soak into, the lime-ash after the band moisture increases the weight of enters easy dissolution precipitation in the continuous backflow pool 13 by dirty deferent 11, enters the chamber 8 that blocks water by upper reaches deferent 10.The spray cleaning rate promoted and helped later stage backflow pool 13 dust-absorbing rates early stage, weakened the fouling of flow-path tube.
Claims (1)
1. many bendings reverse-flow type deduster in an ammonia lime-ash storehouse, comprise the case shell, air inlet (3), baffling chamber (14), deflection plate (7), water seal tank (2), discharge chamber (5), gas outlet (4), return passage (12), backflow pool (13), chamber (8) blocks water, water fender (9), discharge chamber (5), gas outlet (4), water-level control apparatus (1), blowdown apparatus, it is characterized in that: deflection plate (7) space, the left side in baffling chamber (14) is provided with some combs, every comb and water inlet manifold pipeline connection, the water inlet manifold another port is passed case shell shell wall and is communicated with water source tube by water intaking valve, every comb lower edge face is evenly equipped with several through holes, fix a spray head (6) on each through hole, spray head (6) is in air inlet (3) horizontal space top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233855 CN203227396U (en) | 2013-05-03 | 2013-05-03 | Multi-bending return flow type dust remover of synthetic ammonia gas making coal ash pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320233855 CN203227396U (en) | 2013-05-03 | 2013-05-03 | Multi-bending return flow type dust remover of synthetic ammonia gas making coal ash pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227396U true CN203227396U (en) | 2013-10-09 |
Family
ID=49283546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320233855 Expired - Fee Related CN203227396U (en) | 2013-05-03 | 2013-05-03 | Multi-bending return flow type dust remover of synthetic ammonia gas making coal ash pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961959A (en) * | 2014-05-24 | 2014-08-06 | 智胜化工股份有限公司 | Cooling-type dust remover for ash warehouse of gas-making furnace in synthetic ammonia production |
-
2013
- 2013-05-03 CN CN 201320233855 patent/CN203227396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961959A (en) * | 2014-05-24 | 2014-08-06 | 智胜化工股份有限公司 | Cooling-type dust remover for ash warehouse of gas-making furnace in synthetic ammonia production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20210503 |