CN2669964Y - Desulfurization horizontal dust exhaust apparatus - Google Patents
Desulfurization horizontal dust exhaust apparatus Download PDFInfo
- Publication number
- CN2669964Y CN2669964Y CNU2003201075182U CN200320107518U CN2669964Y CN 2669964 Y CN2669964 Y CN 2669964Y CN U2003201075182 U CNU2003201075182 U CN U2003201075182U CN 200320107518 U CN200320107518 U CN 200320107518U CN 2669964 Y CN2669964 Y CN 2669964Y
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- China
- Prior art keywords
- cavity
- atomizing
- clarifier
- desulfurization
- washing device
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Abstract
The utility model relates to a desulfurization horizontal dust exhaust device, comprising a flue gas inlet, a spray washing device and an exhaust outlet. The desulfurization horizontal dust exhaust device is also provided with a horizontal type cavity. The upper part of the front section of the cavity is provided with a tubular atomization purifier communicated with the flue gas inlet. The lower part of the atomization purifier is provided with a water container. An airflow interstice is arranged between the atomization purifier and the overflow level arranged by the water container. The middle section of the cavity is provided with the spray washing device. The spray washing device comprises an upward spray device which is upward and a lateral spray device towards one side of the atomization purifier. The back section of the cavity is communicated with the exhaust outlet. An airflow block blind window is arranged between the middle section and the back section of the cavity. The water container and the bottom of the cavity are respectively provided with a sewage draining exit. The structure is simple; the cost of production is low; the smoke eliminating, desulfurizing and dust removal performance is better; the purifying effect is good; the black smoke, the dust and the sulfur dioxide are basically eliminated; the pollution of flue gas for atmospheric environment is eliminated; the desulfurization horizontal dust exhaust device is used for various heat engineering devices, such as various flame-proof furnaces, coal gangue furnaces, civil architecture bricks, tile kilns, carbofrax furnaces, various boilers, etc.
Description
Technical field
The present invention relates to a kind of smoke-eliminating, desulfurating and dust-removing device, belong to the environmental protecting device that gas cleaning is handled.
Background technology
Various Thermal Equipments, as various flame-proof kilns, gangue kiln, civil building brick, tile kiln, carborundum kiln, the red stove of forging, various boilers etc. have burning that the fume emission of burning is just arranged.In order to protect environment, emerged multiple gas cleaning processing scheme, smoke elimination, desulfurization, dedusting, apparatus structure also has a lot, and the outstanding problem of existence is a complex structure, and consumptive material is many, the manufacturing cost height, and clean-up effect is poor.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of simple in structure, consumptive material is few, low cost of manufacture, and smoke elimination, desulfurization, dust removal performance are good, the horizontal desulfation dust-extraction device of good purification.
Horizontal desulfurizing dust-collector of the present invention, comprise gas approach, spray washing device and exhaust outlet, one horizontal cavity is arranged, the leading portion top of cavity is for being communicated with the tubular atomizing clarifier of gas approach, the below of atomizing clarifier is a water tank, be provided with airflow clearance between the flood level of atomizing clarifier and water tank setting, the stage casing of cavity is provided with the spray washing device, the spray washing device comprise up upwards spray equipment and towards the side direction spray equipment of atomizing clarifier one side, the back segment of cavity is communicated with exhaust outlet, be provided with air-flow between the stage casing of cavity and back segment and stop blind window, the bottom of water tank and cavity is provided with sewage draining exit.
Flue gas passes through the atomizing clarifier and makes progress, the abundant washing of side direction spray equipment, adds stopping of blind window, has removed the black smoke in the flue gas, dust and sulfur dioxide, and lime-ash is discharged from sewage draining exit.
Cyclone separator is set up at top, stage casing at cavity, makes upper and lower two of cyclone separator export the front side (being spray equipment one side) that is connected to blind window, can further improve the udst separation effect.
Back segment at cavity is established moisture trap, to remove the moisture in the gas of washing back, is convenient to protect the power-equipments such as blower fan of access.The power air-introduced machine provides power, the drag effects draft that the various smoke eliminations of avoiding setting up, dedusting, desulfurizer increase.
The atomizing water pipe of atomizing clarifier is communicated on the aqueous medium heat exchanger that is provided with in the flue, waste heat is fully utilized, can improve the smoke evacuation ability again.
The wherein concrete atomizing clarifier that uses, cyclone separator, moisture trap etc. adopt conventional device to get final product, and do not belong to main points of the present invention, repeat no more.Other is regulated, is provided with according to conventional, general knowledge requirement as the setting of pipeline, valve, blower fan, manhole etc., to satisfy instructions for use.
The horizontal desulfurizing dust-collector of the present invention is simple in structure; consumptive material is few; low cost of manufacture; utilize existing apparatus to carry out ressembling, arranging; realized brand-new purification process technique; smoke elimination, desulfurization, dust removal performance are good; good purification; substantially black smoke, dust and sulfur dioxide have been eliminated; eliminated the pollution of flue gas to atmospheric environment, the industrial plants of having protected again such as blower fan are widely used in various Thermal Equipments; as various flame-proof kilns, gangue kiln, civil building brick, tile kiln, carborundum kiln, the red stove of forging, various boilers etc.
Description of drawings
Fig. 1, the structural representation of one embodiment of the invention under application state.
Among the figure: 1, aqueous medium heat exchanger 2, flue 3, gap 4, atomizer 5, atomizing cup 6, gas approach 7, horizontal shell cavity 8, cyclone dust collectors 9, blast pipe 10, moisture trap 11, manhole 12, blower fan 13, blind window 14, side direction spray equipment 15, upwards spray equipment 16,18, sewage draining exit 17, water tank.
The specific embodiment
The invention will be further described in conjunction with the foregoing description accompanying drawing.
As shown in the figure, horizontal desulfurizing dust-collector described in the utility model, comprise gas approach, spray washing device and exhaust outlet, the horizontal cavity that has a shell 7 to form, the leading portion top of cavity is for being communicated with gas approach 6, the tubular atomizing clarifier of forming by atomizing cup 5 and atomizer 4, the below of atomizing clarifier is a water tank 17, be provided with airflow clearance between the flood level that atomizing clarifier and water tank 7 are provided with, the stage casing of cavity is provided with the spray washing device, the spray washing device comprise up upwards spray equipment 15 and towards the side direction spray equipment 14 of atomizing clarifier one side, the back segment of cavity is communicated with exhaust outlet, be provided with air-flow between the stage casing of cavity and back segment and stop blind window 13, the bottom of water tank and cavity is provided with sewage draining exit 18,16; The top, stage casing of cavity has additional cyclone separator 8, and upper and lower two outlets of cyclone separator 8 are connected to the front side of blind window 13, and the back segment of cavity is provided with moisture trap 10.The aqueous medium heat exchanger 1 that is provided with in the atomizing cross current flue 2 of atomizing clarifier, spray water also can be used the water in the aqueous medium heat exchanger.
During application, from the at first flushing of atomized shower nozzle 4 purification atomizing cup 5 of flue gas that gas approach 6 enters, wherein black smoke, sulfur are absorbed, wash, and dust is dashed falls precipitation in the water tank 17, makes flue gas obtain first step purified treatment; The flue gas after being purified spray washing place that permeates again make progress and side direction spray equipment 15,14 washes away, washs, and obtains second and goes on foot purified treatment; The major part of this moment purifies back gas and is carried out the 3rd step purified treatment by cyclone separator 8, also has small part of gas directly to discharge from blind window 13; The gas of process cyclone separator 8 is stopping of process blind window 13 again, finishes the 4th step purified treatment; Purified gas is after after moisture trap 10 separates moisture, taken away by blower fan 12.The dirt that is deposited on water tank 17 and cavity inner bottom part is discharged from sewage draining exit 18,16.
In actual applications, the utility model adopts the recirculated water operation, promptly does three sedimentation basins in dust arrester one side in advance, a dosing pond, make sewage dust etc. enter first sedimentation basin, the post precipitation clear water enters second, third sedimentation basin, and the water in the pond of dosing simultaneously enters the 3rd sedimentation basin, and water is recycled, and the dust of post precipitation etc., can be used as insulation material after drying is handled and use, both realized twice laid, avoid causing secondary environmental pollution again.
Claims (4)
1, a kind of horizontal desulfurizing dust-collector, comprise gas approach, spray washing device and exhaust outlet, it is characterized in that having a horizontal cavity, the leading portion top of cavity is for being communicated with the tubular atomizing clarifier of gas approach, the below of atomizing clarifier is a water tank, be provided with airflow clearance between the flood level of atomizing clarifier and water tank setting, the stage casing of cavity is provided with the spray washing device, the spray washing device comprise up upwards spray equipment and towards the side direction spray equipment of atomizing clarifier one side, the back segment of cavity is communicated with exhaust outlet, be provided with air-flow between the stage casing of cavity and back segment and stop blind window, the bottom of water tank and cavity is provided with sewage draining exit.
2, desulfurizing dust-collector according to claim 1 is characterized in that the top, stage casing of cavity has additional cyclone separator, and upper and lower two outlets of cyclone separator are connected to the front side of blind window.
3, desulfurizing dust-collector according to claim 1 and 2 is characterized in that the back segment of cavity is provided with moisture trap.
4, desulfurizing dust-collector according to claim 3, the aqueous medium heat exchanger that is provided with in the atomizing cross current flue of the clarifier that it is characterized in that atomizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201075182U CN2669964Y (en) | 2003-12-09 | 2003-12-09 | Desulfurization horizontal dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201075182U CN2669964Y (en) | 2003-12-09 | 2003-12-09 | Desulfurization horizontal dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669964Y true CN2669964Y (en) | 2005-01-12 |
Family
ID=34474541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201075182U Expired - Fee Related CN2669964Y (en) | 2003-12-09 | 2003-12-09 | Desulfurization horizontal dust exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669964Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333820C (en) * | 2005-04-22 | 2007-08-29 | 汤荣康 | Solid discharge sewage treatment system |
| CN102814098A (en) * | 2012-09-19 | 2012-12-12 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN103851926A (en) * | 2014-03-12 | 2014-06-11 | 中能服(北京)节能投资有限公司 | High-efficiency flue gas afterheat recycling device and recycling method thereof |
-
2003
- 2003-12-09 CN CNU2003201075182U patent/CN2669964Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333820C (en) * | 2005-04-22 | 2007-08-29 | 汤荣康 | Solid discharge sewage treatment system |
| CN102814098A (en) * | 2012-09-19 | 2012-12-12 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN102814098B (en) * | 2012-09-19 | 2015-01-28 | 巨锋 | Multilevel combined waste gas purifying equipment |
| CN103851926A (en) * | 2014-03-12 | 2014-06-11 | 中能服(北京)节能投资有限公司 | High-efficiency flue gas afterheat recycling device and recycling method thereof |
| CN103851926B (en) * | 2014-03-12 | 2017-08-15 | 中能服能源科技股份有限公司 | A kind of efficient flue gas waste heat retracting device and its recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |