CN205392068U - High -efficient sulphur ammonium tail -gas clean -up dust remover - Google Patents
High -efficient sulphur ammonium tail -gas clean -up dust remover Download PDFInfo
- Publication number
- CN205392068U CN205392068U CN201620167404.4U CN201620167404U CN205392068U CN 205392068 U CN205392068 U CN 205392068U CN 201620167404 U CN201620167404 U CN 201620167404U CN 205392068 U CN205392068 U CN 205392068U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- pipe
- valve
- gas
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 3
- 238000004939 coking Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a high -efficient sulphur ammonium tail -gas clean -up dust remover, including body, the air inlet of locating the body lateral wall, the gas outlet of locating the body top, a set of baffling board, inlet tube, locate shower, back flow on the inlet tube, locate circulating pump, outlet pipe, overflow pipe on the back flow, locate overflow mouth, water receiver, first filter screen, second filter screen on the overflow pipe, a set of baffling board is located between air inlet and the gas outlet, and upper and lower cross arrangement, the shower is located between the adjacent baffling board in upper portion, back flow one end and body bottom is connected, the other end and advance water piping connection, outlet pipe one end is connected with the back flow, the other end is connected with the water receiver, the body lower part is located to the overflow mouth, and overflow pipe one end is connected with the water receiver, on the air inlet was located to first filter screen, the second filter screen was located on the gas outlet. The utility model provides a sulphur ammonium tail -gas clean -up ware simple structure, low cost, convenient to use, the equipment investment is few, and sulphur ammonium tail gas dust collection efficiency is high, and gaseous helping hand is little.
Description
Technical field
This utility model belongs to the tail gas clean-up treatment technology of ammonium sulfate workshop section in coking production, relates to a kind of efficiently sulfur ammonium exhaust purifier.
Background technology
China's coking production adopt mostly saturator method produce sulfur ammonium with the ammonia in gas recovery.The tail gas that in this workshop section, sulfur ammonium produces after being dried removes after sulfur ammonium dust therein through cyclone dust extractor, by exhaust blower discharge to air.Deficiency along with the strengthening produced and cyclone dust extractor self-ability, the separating effect of cyclone dust extractor is worse and worse, tail gas is carried substantial amounts of sulfur ammonium dust secretly and is entered air, contaminated environment, and the cost of equipment and pipeline modification is too high, sulfur ammonium tail gas dust pollutes has become one of coking production problem demanding prompt solution.
Utility model content
Technical problem: in order to solve the defect of prior art, this utility model provides a kind of efficiently sulfur ammonium tail gas clean-up cleaner unit.
Technical scheme: a kind of efficiently sulfur ammonium tail gas clean-up cleaner unit that this utility model provides, including body, is located at the air inlet of body sidewall, is located at the gas outlet of bodies top, one group of deflection plate, water inlet pipe, the shower being located on water inlet pipe, return duct, the circulating pump being located on return duct, outlet pipe, overflow pipe, the overfall being located on overflow pipe, water receiver, the first filter screen, second filter screen；Described one group of deflection plate is located between air inlet and gas outlet, and top-bottom cross is arranged；Described shower is located between the adjacent baffle of top；Described return duct one end is connected with body bottom portion, and the other end is connected with water inlet pipe；Described outlet pipe one end is connected with return duct, the other end is connected with water receiver；Described overfall is located at body lower part, and described overflow pipe one end is connected with water receiver；Described first filter screen is located on air inlet, and described second filter screen is located on gas outlet；The aperture of described second filter screen is less than the aperture of the first filter screen；From a left side, the right side includes irony substrate and wearing layer to described deflection plate；Described wearing layer is provided with groove one group vertical.
As improvement, also include the first valve, the second valve, the 3rd valve；Described first valve is located on outlet pipe, and described second valve is located on return duct, and described 3rd valve is located on outlet pipe.
Improving as another kind, the quantity of described deflection plate is 7.
Improving as another kind, described first filter screen is the stainless steel filtering net of 100 orders；Second filter screen is the stainless steel filtering net of 350 orders.
Beneficial effect: the sulfur ammonium exhaust purifier simple in construction, with low cost, easy to use that this utility model provides, equipment investment is few, and sulfur ammonium tails dedusting efficiency is high, gas assisted little, easy and simple to handle；By arranging the first filter screen, gas is once filtered, reduce the pressure of filter, increase the load of filter, the quality given vent to anger by arranging the second filter screen ensure that；Wearing layer is set, considerably increases the service life of depurator；Deflection plate is provided with groove can play water conservancy diversion and shunting action.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model sulfur ammonium tail gas clean-up cleaner unit.
Fig. 2 is the structural representation of deflection plate.
Detailed description of the invention
Below this utility model sulfur ammonium tail gas clean-up cleaner unit is further illustrated.
Efficient sulfur ammonium tail gas clean-up cleaner unit, including body 1, is located at the air inlet 2 of body 1 sidewall, is located at 3, one group, the gas outlet deflection plate 4 at body 1 top, water inlet pipe 5, the shower 9 being located on water inlet pipe 5, return duct 6, the circulating pump 10 being located on return duct 6, outlet pipe 7, overflow pipe 8, the overfall 11 being located on overflow pipe 8, water receiver the 12, first valve the 13, second valve the 14, the 3rd valve the 15, first filter screen the 16, second filter screen 17；One group of deflection plate 4 is located between air inlet 2 and gas outlet 3, and top-bottom cross is arranged；Shower 9 is located between top adjacent baffle 4；Return duct 6 one end is connected with bottom body 1, and the other end is connected with water inlet pipe 5；Outlet pipe 7 one end is connected with return duct 6, the other end is connected with water receiver 12；Overfall 11 is located at body 1 bottom, and overflow pipe 8 one end is connected with water receiver 12；First filter screen 16 is located on air inlet 2, and the second filter screen 17 is located on gas outlet 3；The aperture of the second filter screen 17 is less than the aperture of the first filter screen 16；From a left side, the right side includes irony substrate 18 and wearing layer 19 to deflection plate 4；Wearing layer 19 is provided with groove 20 one group vertical.First valve 13 is located on outlet pipe 7, and the second valve 14 is located on return duct 6, and the 3rd valve 15 is located on outlet pipe 7.The quantity of deflection plate 4 is 7.First filter screen 16 is the stainless steel filtering net of 100 orders；Second filter screen 17 is the stainless steel filtering net of 350 orders.
This sulfur ammonium tail gas clean-up cleaner unit operation principle is as follows:
Recirculated water is refluxed by water inlet pipe 5, shower 9, body 1, return duct 6；By overflow pipe 11 overflow, it is recirculated water bottom body 1 below the overflow mouth of pipe.
Dust-containing tail gas to coke-oven plant's ammonium sulfate workshop section fluid bed dryer enters sulfur ammonium tail gas clean-up cleaner unit body 1 in by air inlet 2 through the first filter screen 16 through air-introduced machine, one group of deflection plate 3 is had in body 1, dusty gas flow to outlet except moist chambers around the groove about 20 on deflection plate 3, and the second filter screen 17 through gas outlet 3 flows out cleaner unit body 1.
Gas is when downwards at a high speed walking around below deflection plate 3 with the gap of the water surface, gas moves in a circle, including: (1) cleaning dust process: the gas walking around upper baffle moves upward, with the water droplet move toward one another of spray in shower, carrying out cleaning dust, in gas, sulfur ammonium granule is dissolved in water droplet；(2) dust removal process is impacted: sulfur ammonium granule and the water droplet carried secretly the effect high-speed impact water surface by centrifugal force in gas, sulfur ammonium grain dissolution is in the water of bottom, and water droplet also converges with lower section water.Dust-containing tail gas entered repeat impact dedusting and repeatedly spraying and dedusting in cleaner unit, and gas is purified, arrive cleaner unit afterbody except moist chambers, here gas flow rate reduces, and in gas, droplet settling is to the water surface, and last gas is discharged to air from gas outlet 3.
Claims (4)
1. an efficient sulfur ammonium tail gas clean-up cleaner unit, it is characterized in that: include body (1), it is located at the air inlet (2) of body (1) sidewall, it is located at the gas outlet (3) at body (1) top, one group of deflection plate (4), water inlet pipe (5), it is located at the shower (9) on water inlet pipe (5), return duct (6), it is located at the circulating pump (10) on return duct (6), outlet pipe (7), overflow pipe (8), it is located at the overfall (11) on overflow pipe (8), water receiver (12), first filter screen (16), second filter screen (17)；Described one group of deflection plate (4) is located between air inlet (2) and gas outlet (3), and top-bottom cross is arranged；Described shower (9) is located between top adjacent baffle (4)；Described return duct (6) one end is connected with body (1) bottom, and the other end is connected with water inlet pipe (5)；Described outlet pipe (7) one end is connected with return duct (6), the other end is connected with water receiver (12)；Described overfall (11) is located at body (1) bottom, and described overflow pipe (8) one end is connected with water receiver (12)；Described first filter screen (16) is located on air inlet (2), and described second filter screen (17) is located on gas outlet (3)；The aperture of described second filter screen (17) is less than the aperture of the first filter screen (16)；From a left side, the right side includes irony substrate (18) and wearing layer (19) to described deflection plate (4)；Described wearing layer (19) is provided with groove (20) a group vertical.
2. one according to claim 1 efficient sulfur ammonium tail gas clean-up cleaner unit, it is characterised in that: also include the first valve (13), the second valve (14), the 3rd valve (15)；Described first valve (13) is located on outlet pipe (7), and described second valve (14) is located on return duct (6), and described 3rd valve (15) is located on outlet pipe (7).
3. one according to claim 1 efficient sulfur ammonium tail gas clean-up cleaner unit, it is characterised in that: the quantity of described deflection plate (4) is 7.
4. one according to claim 1 efficient sulfur ammonium tail gas clean-up cleaner unit, it is characterised in that: described first filter screen (16) is the stainless steel filtering net of 100 orders；Second filter screen (17) is the stainless steel filtering net of 350 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167404.4U CN205392068U (en) | 2016-03-04 | 2016-03-04 | High -efficient sulphur ammonium tail -gas clean -up dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167404.4U CN205392068U (en) | 2016-03-04 | 2016-03-04 | High -efficient sulphur ammonium tail -gas clean -up dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392068U true CN205392068U (en) | 2016-07-27 |
Family
ID=56443927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167404.4U Expired - Fee Related CN205392068U (en) | 2016-03-04 | 2016-03-04 | High -efficient sulphur ammonium tail -gas clean -up dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024044A (en) * | 2017-05-10 | 2017-08-08 | 珠海格力电器股份有限公司 | oil separator |
-
2016
- 2016-03-04 CN CN201620167404.4U patent/CN205392068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024044A (en) * | 2017-05-10 | 2017-08-08 | 珠海格力电器股份有限公司 | oil separator |
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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 |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |