CN2860593Y - Device for smoke-eliminating and sulphur-removing - Google Patents
Device for smoke-eliminating and sulphur-removing Download PDFInfo
- Publication number
- CN2860593Y CN2860593Y CN 200520104665 CN200520104665U CN2860593Y CN 2860593 Y CN2860593 Y CN 2860593Y CN 200520104665 CN200520104665 CN 200520104665 CN 200520104665 U CN200520104665 U CN 200520104665U CN 2860593 Y CN2860593 Y CN 2860593Y
- Authority
- CN
- China
- Prior art keywords
- filter plate
- plate
- arc
- pore
- smoke elimination
- 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
Links
Images
Abstract
A gas-desulphurization purification apparatus aims at further solving the purification of harmful off-gas discharged by the boiler, comprising a box-body and a filter board. The filter board has a curved surface and connects with the box-body firmly. The air holes spread on the board and link the web-channel distributed in the board. The smoke-inlet and smoke-outlet are respectively located on the two sides of the box-body. The utility model makes use of the curved board to let the gas form the high-speed revolving bow-wave. Then the revolving centrifugal force separates and cleans the coal fines from the off-gas, simultaneously easy for the high-speed revolving bow-wave through the air-hole on the board to enter the web-channel in the board body and fully touch with the web-channel. The touching between the bow-wave and the web-channel absorbs the harmful substance such as sulfur, etc from the off- gas to the inner wall of the web-channel then to remove the sulfur and dust effectively. In addition, the utility model has little parts and is simple on structure and is easy to design its size according to the off-gas quantity. The utility model is suitable for the off-gas system of boiler or other coal-burning equipments.
Description
Technical field
The utility model relates to gas cleaning plant, in particular for the deashing in the boiler exhaust gas system, desulfurization purifier, belongs to the dust arrester technical field.
Background technology
Contain a large amount of coal dust lime-ash and harmful substance sulphur etc. in the coal-fired utility discharged flue gas such as boiler, serious environment pollution, the fate that makes the air ambient index in a lot of cities drop to three grades increases day by day, the area that has in addition in a term up to 300 days.For this reason, people have developed many smoke eliminators, these devices or complex structure involve great expense, or the difficult people's will to the greatest extent of simple in structure but result of use, or installation inconvenience, narrow application range etc., still be difficult to satisfy user demand, provide clean-up effect the outstanding and easy smoke eliminator of scientific structure so also should develop.
Summary of the invention
Technical problem to be solved in the utility model provides the smoke elimination desulfurization purifier that a kind of scientific structure is easy, clean-up effect is outstanding, in the hope of solving the problem of boiler emission harmful smoke contaminated environment better.
The alleged problem of the utility model realizes with following technical scheme:
A kind of smoke elimination desulfurization purifier, be provided with casing 1 and filter plate in the formation, filter plate is the arc-shaped curved surface shape, its periphery docks with box sealing, be furnished with on its plate face and be furnished with netted passage in pore, the plate, pore communicates with netted passage, the arc-shaped concave that advances mouth 4 corresponding filter plates of casing one side, the arc convex of the exhaust opening 5 corresponding filter plates of opposite side.
Be the enhancing detergent power, above-mentioned smoke elimination desulfurization purifier, described arc-shaped curved surface filter plate is two, front filter plate 2 and rear filter plate 3 are intervally arranged.
Above-mentioned smoke elimination desulfurization purifier, described forward and backward filter plate 2,3 is formed along the arc-shaped curved surface butt joint by a plurality of rectangular panel blocks respectively, the joint of adjacent rectangle plate and brace rod 6 are affixed, the two ends of brace rod 6 and casing 1 are affixed, the rectangular array arrangement of described pore, described netted passage is intersected by longitudinal and transverse access opening 7,8 and forms the corresponding one by one longitudinal and transverse access opening intersection point of the pore that rectangular array is arranged.
Above-mentioned smoke elimination desulfurization purifier, described front filter plate 2 is made up of upper and lower docking plate, pore on the rectangular panel blocks in the last docking plate is a stepped hole 11, the macropore of stepped hole is positioned on the arc-shaped concave, aperture is positioned on the arc convex and with the joining of longitudinal and transverse access opening and communicates, pore on the rectangular panel blocks in the following docking plate, formation blind hole 12 is stopped up in the aperture that is positioned on the arc convex.
Above-mentioned smoke elimination desulfurization purifier, the rectangular panel blocks in the described docking plate down, the blind hole 12 on it is concentrated the upper area that is arranged in rectangular panel blocks.
Above-mentioned smoke elimination desulfurization purifier describedly enters the arc-shaped upper ends position that mouth 4 is arranged on filter plate or front filter plate 2, and its inlet ductwork is provided with control valve 13.
Above-mentioned smoke elimination desulfurization purifier has additional arch top 14 on the described casing 1, air inlet of arch top/bottom part [15] and exhaust opening [5] place chamber communicate.
Above-mentioned smoke elimination desulfurization purifier, described filter plate or front filter plate, rear filter plate are cellular filtration adsorption plate.
The purifier that the arc-shaped curved surface filter is set in casing that the utility model provides has following characteristics:
1. can utilize arc curve plate face to make flue gas form the eddy current of rotation at a high speed, separate the pulverized coal particle of removing in the flue gas by rotary centrifugal force, simultaneously, the eddy current of rotation is easy to also fully be contacted with it by the netted passage that the pore on the plate face enters in the plate body very much at a high speed, by contact harmful substance sulphur in the flue gas etc. is adsorbed on the netted vias inner walls, thus effective desulfurization and dedusting;
2. can further improve the filtration, purification performance of this device when adopting forward and backward arc-shaped curved surface filter plate to be provided with at interval;
3. when forward and backward filter plate adopted the rectangular panel blocks docking structure, pore can adopt rectangular array to arrange, and netted passage can form by access opening is crossing in length and breadth, has made things convenient for the setting of pore and netted passage and the fabrication and installation of whole filter plate;
4. when the pore about front filter plate adopts in docking structure and the upper and lower butt joint piece is respectively stepped hole, blind hole structure, can utilize blind hole to force rotational flow gas to be passed through along flowing through of netted passage, strengthen the adsorption filtration ability of netted passage, and then strengthen the desulfurization and dedusting effect hazardous medium;
5. when advancing the corresponding arc-shaped upper ends of mouth, flue gas is entered along the tangential direction of arc-shaped curved surface, help forming fast high-speed rotational;
6. the arch top of setting up can increase the volume of exhaust opening place chamber, reduces the fume emission flow velocity, is beneficial to the separation deposition of surplus dirt in the flue gas;
7. in constituting casing and parts such as filter plate and brace rod are only arranged, structure is extremely easy, design science, and casing and filter plate are easy to according to variation physical dimensions such as the sizes of exhaust smoke level, and be applied widely;
The utility model is suitable to be installed in the smoke evacuation system of coal-fired utility such as boiler and to use.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 goes up docking plate arc-shaped concave zoomed-in view in the front filter plate 2;
Fig. 3 is an A-A cutaway view among Fig. 2;
Fig. 4 is a following docking plate arc convex zoomed-in view in the front filter plate 2;
Fig. 5 is a B-B cutaway view among Fig. 4.
The parts label is in the accompanying drawing: 1-casing, 2-front filter plate, 3-rear filter plate, 4-advance mouth, 5-exhaust opening, 6-brace rod, 7-longitudinal channel hole, 8-transverse passage-way hole, 11-step through-hole, 12-blind hole, 13-control valve, 14-arch top, 15-air inlet, 16-cleaning door.
The specific embodiment
Consult Fig. 1. the casing 1 in the utility model can be rectangle, circle etc., is rectangle in the illustrated example.The upper and lower edges of boards of arc-shaped curved surface filter plate dock with roof, the diapire sealing of rectangular box respectively, and the both sides edges of boards dock with two sidewall sealings of casing respectively.When the arc-shaped curved surface filter plate was two, front filter plate 2 and rear filter plate 3 were intervally arranged, and the centre has flue gas to stop cavity.During use, advance the smoke evacuation system of mouth 4 by coal-fired utility such as pipeline and boilers and be connected, exhaust opening 5 directly communicates with atmosphere or is connected with heat-energy recovering apparatus etc.
Still consult Fig. 1,2,3,4, when 5. forward and backward filter plate 2,3 adopts the rectangular panel blocks docking structure, can fix by brace rod 6 butt joints.The brace rod 6 of the forward and backward filter plate first half is on the arc-shaped concave of forward and backward filter plate, and 6 of the brace rods of Lower Half are on the arc convex, forms holder with the deadweight that utilizes rectangular panel blocks and connects support.The butt end of adjacent rectangle plate is first and affixed with brace rod 6, and the two ends of each brace rod 6 are affixed with the two side of casing 1 respectively.During for the rectangular panel blocks docking structure, pore can adopt the rectangular display arrangement form, and netted passage can be by longitudinal and transverse access opening 7,8 crossing forming, and the pore that rectangular array is arranged is the intersection point of corresponding longitudinal and transverse access opening one by one.Brace rod 6 can adopt section steel manufactures such as angle bar.
Still consult Fig. 1,2,3,4,5, front filter plate 2 adopts, during following docking plate form, pore on the last docking plate is a stepped hole 11, macropore is positioned on the arc-shaped concave, aperture is positioned on the arc convex, aperture is with vertical, transverse passage- way hole 7,8 intersection point correspondence one by one communicates, pore on the following docking plate, its aperture used material thing of filling filter plate that is positioned on the arc convex becomes blind hole 12, corresponding vertical at the bottom of the hole of blind hole 12, the intersection point in transverse passage-way hole also communicates with it, flue gas can only enter netted passage through blind hole 12, gets back to front filter plate 2 by netted passage again and advances chamber between the mouth 4.
Consult accompanying drawing 1,4,5. descend in the buttcover plate blind hole on the rectangular panel blocks 12 can concentrate the top that is arranged in rectangular panel blocks, purpose is to make flow through better netted passage in the plate body of air-flow.Certainly, also can be covered with whole plate face.
Still consult Fig. 1. the control valve 13 that advances on the mouth 4 can be stop valve, choke valve, gate valve, plug valve etc., can be by the open amount control air inflow and the pressure of valve.
Still consult Fig. 1. the arch radius on arch top 14 forms a semicircle vault less than the width of rectangular box 1 at the top of rectangular box 1.The air inlet 15 of bottom communicates with exhaust opening 5 place chambers, is used to increase this cavity volume.
Still consult Fig. 1. the cleaning door 16 of each cavity bottom is used to remove dust stratification.
Claims (8)
1. smoke elimination desulfurization purifier, it is characterized in that, be provided with casing [1] and filter plate in the formation, filter plate is the arc-shaped curved surface shape, its periphery docks with box sealing, is furnished with on its plate face and is furnished with netted passage in pore, the plate, and pore communicates with netted passage, the arc-shaped concave that advances the corresponding filter plate of mouth [4] of casing one side, the arc convex of the corresponding filter plate of the exhaust opening of opposite side [5].
2. smoke elimination desulfurization purifier according to claim 1 is characterized in that, described arc-shaped curved surface filter plate is two, and front filter plate [2] and rear filter plate [3] are intervally arranged.
3. smoke elimination desulfurization purifier according to claim 2, it is characterized in that, described forward and backward filter plate [2], [3] are formed along the arc-shaped curved surface butt joint by a plurality of rectangular panel blocks respectively, the joint of adjacent rectangle plate and brace rod [6] are affixed, the two ends of brace rod [6] and casing [1] are affixed, the rectangular array arrangement of described pore, described netted passage are intersected by longitudinal and transverse access opening [7], [8] and form the corresponding one by one longitudinal and transverse access opening intersection point of the pore that rectangular array is arranged.
4. smoke elimination desulfurization purifier according to claim 3, it is characterized in that, described front filter plate [2] is made up of upper and lower docking plate, pore on the rectangular panel blocks in the last docking plate is stepped hole [11], the macropore of stepped hole is positioned on the arc-shaped concave, aperture is positioned on the arc convex and with the joining of longitudinal and transverse access opening and communicates, pore on the rectangular panel blocks in the following docking plate, formation blind hole [12] is stopped up in the aperture that is positioned on the arc convex.
5. smoke elimination desulfurization purifier according to claim 4 is characterized in that, the rectangular panel blocks in the described docking plate down, and the blind hole on it [12] is concentrated the upper area that is arranged in rectangular panel blocks.
6. according to claim 1,2,3,4 or 5 described smoke elimination desulfurization purifiers, it is characterized in that describedly enter the arc-shaped upper ends position that mouth [4] is arranged on filter plate or front filter plate [2], its inlet ductwork is provided with control valve [13].
7. smoke elimination desulfurization purifier according to claim 6 is characterized in that, has additional arch top [14] on the described casing [1], and air inlet of arch top/bottom part [15] and exhaust opening [5] place chamber communicate.
8. smoke elimination desulfurization purifier according to claim 7 is characterized in that, described filter plate or front filter plate, rear filter plate are cellular filtration adsorption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104665 CN2860593Y (en) | 2005-11-22 | 2005-11-22 | Device for smoke-eliminating and sulphur-removing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104665 CN2860593Y (en) | 2005-11-22 | 2005-11-22 | Device for smoke-eliminating and sulphur-removing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860593Y true CN2860593Y (en) | 2007-01-24 |
Family
ID=37658222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104665 Expired - Fee Related CN2860593Y (en) | 2005-11-22 | 2005-11-22 | Device for smoke-eliminating and sulphur-removing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860593Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874250A (en) * | 2015-02-03 | 2015-09-02 | 李新光 | Smoke-prevention, dust-control and desulfurization purification and filtration system |
| CN105691961A (en) * | 2016-03-01 | 2016-06-22 | 江苏宏泰橡胶助剂有限公司 | Storage device for liquid-state sulphur |
| CN108404592A (en) * | 2018-05-10 | 2018-08-17 | 苏州大学附属第二医院 | A kind of operating room effectively improving gas collection effect waste gas of anesthesia purifier |
-
2005
- 2005-11-22 CN CN 200520104665 patent/CN2860593Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874250A (en) * | 2015-02-03 | 2015-09-02 | 李新光 | Smoke-prevention, dust-control and desulfurization purification and filtration system |
| CN105691961A (en) * | 2016-03-01 | 2016-06-22 | 江苏宏泰橡胶助剂有限公司 | Storage device for liquid-state sulphur |
| CN108404592A (en) * | 2018-05-10 | 2018-08-17 | 苏州大学附属第二医院 | A kind of operating room effectively improving gas collection effect waste gas of anesthesia purifier |
| CN108404592B (en) * | 2018-05-10 | 2021-03-19 | 苏州大学附属第二医院 | Can effectively improve anesthesia exhaust gas purification device for operating room of gas collection effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204582825U (en) | Semidry method sack cleaner ship type ash bucket | |
| CN2860593Y (en) | Device for smoke-eliminating and sulphur-removing | |
| CN100349644C (en) | Spiral purifying dust-removing device | |
| CN206381774U (en) | A kind of industrial fumes waste gas treatment equipment | |
| CN2481982Y (en) | Smoke-eliminating dust-reducing device | |
| CN201049268Y (en) | Smoke-eliminating, dust-removing and desulfurizing purifier | |
| CN1559653A (en) | Smoke purifying device | |
| CN203777877U (en) | Electrostatic composite fume dedusting and demisting device | |
| CN216677634U (en) | Activated carbon purification device | |
| CN2896043Y (en) | Smoke-eliminating desulfurizing boiler device | |
| CN2894800Y (en) | Dust collector | |
| CN215962760U (en) | Waste gas deodorizing device | |
| CN203370414U (en) | Wet dust collector | |
| CN2684125Y (en) | Novel fume cleaning and dedusting device utilizing waste heat | |
| CN2748157Y (en) | Wet-dry method integral dedusting desulfurizing purifier of industrial fume gas | |
| CN204134380U (en) | A kind of little air quantity low concentration dust-laden organic waste gas treatment device | |
| CN2527330Y (en) | Rock impingement wet desulfuring dust collector | |
| CN100389856C (en) | Gas cleaning unit | |
| CN201462877U (en) | Improved smoke-eliminating, dust- removing and desulfurizing boiler device | |
| CN104096429A (en) | Slanting grid type dust-removing and desulphurizing integrated device | |
| CN2169469Y (en) | Smoke purifier of coal burning boiler | |
| CN202270448U (en) | Gas purifier | |
| CN2897402Y (en) | Smoke desulfurizing dust collector | |
| CN209123672U (en) | A kind of equipment that exhaust treatment efficiency being adjusted for desulphurization denitration | |
| CN212214894U (en) | Air purification device for highway engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20131122 |