CN2085253U - Waste-gas scrubbing device with rotary sprayer - Google Patents
Waste-gas scrubbing device with rotary sprayer Download PDFInfo
- Publication number
- CN2085253U CN2085253U CN 91202497 CN91202497U CN2085253U CN 2085253 U CN2085253 U CN 2085253U CN 91202497 CN91202497 CN 91202497 CN 91202497 U CN91202497 U CN 91202497U CN 2085253 U CN2085253 U CN 2085253U
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- water
- pipe
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- water inlet
- washing tower
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Abstract
The utility model relates to a discharge gas dust arrester in industry, mining, diet trade, etc. The utility model is characterized in that the discharge gas dust arrester is provided with two washing towers which are communicated via a water tank; each washing tower is provided with multi-layer and multi-strip symmetrical jet tubes, and the symmetrical center is the central water inlet pipe; the water jets of the same layer of jet tubes are on the rear side of the rotating direction; the water jets of the upper and lower adjacent layers of jet tubes have the opposite direction; a circulation pipe is communicated with a distributor valve and the water tank; a moving blade is arranged in the distributor valve to regulate and distribute the quantity of the gas flow. The utility model fully utilizing the power of the draught fan has the advantages of simple structure, convenient operation, high dust removing effect and water saving.
Description
The utility model relates to the waste gas dedusting device of worker, ore deposit enterprise and catering industry etc.
At present, the kind of industrial waste gas dust arrester is more, dust removal with machine is arranged, electric precipitation, the filter dedusting, wet scrubbing deduster etc., in these methods, the equipment that has is simple, but efficiency of dust collection is low, only can be used as elementary dedusting, the efficient that has is higher, but the equipment complexity, cost is expensive, and that general wet scrubber has is simple in structure, cost is low, efficiency of dust collection is than advantages such as height, but owing to disposable common spray or nebulization dust, efficiency of dust collection still is limited, moreover flue-gas flow rate is not definite value, and the blower fan of firm power will cause the waste of certain power when regulating flow like this.Even mixing in washing process contacts because gas is with liquid simultaneously, certainly lead to a large amount of drops, the drop that splashes in the air-flow, if after leaving disposable washer, can enter pipeline, ventilation blower, the chimney of back, enter atmosphere at last, may produce corrosion thus, wearing and tearing, obstruction, blower fan damage and problems such as atmosphere are arrived in pollutant emission.
The purpose of this utility model just provides a kind of simple structure, easy to use, the efficiency of dust collection height, and can make full use of power of fan, and can be to the device of flue gas cyclic washing.
Design of the present utility model is to utilize water as medium, or in additional and medicine, method is by central tube current to be assigned in each cross swivelling-nozzle, when current pass through the jet pipe nozzle ejection, produce reaction force, cause jet pipe to rotate around the center water inlet pipe, on rotational trajectory, form the several layers water curtain, on, when the jet pipe of following adjacent two layers is installed, water jet is towards rightabout, like this under the effect of reaction force, it is left-handed just to form one deck water curtain, the dextrorotation of one deck water curtain, help improving the collision opportunity of air-flow, when air communication out-of-date, under so intensive water curtain effect, solids such as dust just can obtain sufficient washing and depositing, gaseous contaminant is also washed, cooling, humidification, when the gas that has passed through washing for the first time enters when washing for the second time, the amounts of residual contamination do of once washing can be done the preceding washing of discharging, remove sedimentation, help improving wash degree, and the drop of gaseous contaminant is also further washed, reduced the pipeline of the gas of discharge the back, ventilation blower, the corrosion of chimney etc., wearing and tearing and pollutant are to the discharging of atmosphere.The exhaust gas flow that comes because of chimney variable often again, need regulate as the case may be, the waste that often causes the fanman to lead after the general waste gas dedusting device throttling, in order fully effectively to utilize power of fan, other is provided with a circulating water pipe and distributing valve, can both make full use of the power of blower fan with the unnecessary flow after the throttling as repeatedly washing, and can improve efficiency of dust collection again.For using water wisely, also be provided with water circulating pump, the water in the water tank can be used repeatedly.
The exhaust scrubber structure of described band rotary nozzle is to fix a distributing valve of regulating air-flow on chimney, be connected with a blower fan by the chimney behind the distributing valve, the air outlet of blower fan links to each other with the top cat head plate center hole of once washing tower by chimney, the water inlet of water pump is connected with suction hose, delivery port is connected with the mid point of center water inlet pipe, multilayer in one end of center water inlet pipe and the once washing tower, many swivelling-nozzle is connected, the other end and secondary washing tower lower end do not have base plate and all sit and be contained on the water tank and keep at a certain distance away, and there is an exhaust chimney at cat head plate center, secondary washing tower upper end.There is circulation pipe at one side place, water tank top, and circulation pipe communicates with distributing valve, and the water tank middle water level is no more than circulation pipe tube wall minimum point horizontal line.Swivelling-nozzle in two scrubbing towers all is to be the pipe that center symmetrical many, multilayer have the STH water jet with the center water inlet pipe.
Above-described water jet with layer swivelling-nozzle is all opened at the rear side with direction of rotation, and the water jet of the swivelling-nozzle of upper and lower adjacent two layers is then at reverse each other rear side.
What be worth to propose is that described swivelling-nozzle is to be sleeved on the water inlet pipe of center and can be rotated around the center water inlet pipe, all porose communicating in swivelling-nozzle and the center water inlet pipe.
In the above distributing valve be one while valve angle place that is connected the circulation mouth of pipe and rotating valve block.
The water sucking mouth of described suction hose is in water tank and be lower than horizontal plane.
The utility model has the advantages that simple structure, because of adopting the many processing and manufacturings easily of sheet metal structure, easy to use, the efficiency of dust collection height, and made full use of power of fan, owing to having adopted twice washing stack solids particle dust that caused not only washing and depositing, also removed the drop that produces in the duty, the burn into that has alleviated the equipment of scrubbing tower back stops up, damages.Alleviate the environmental pollution of gaseous state, saved water.
Below in conjunction with accompanying drawing embodiment is described in detail.
The exhaust scrubber sectional structural map of Fig. 1 band rotary nozzle.
Fig. 2 swivelling-nozzle A-A sectional structural map.
Fig. 3 center water inlet pipe and jet pipe junction B-B profile.
Fig. 4 distributing valve profile.
By Fig. 1, Fig. 2, Fig. 3, the distributing valve (4) that on chimney (3), is fixed with an adjusting air-flow shown in Figure 4, be connected with a blower fan (7) by the chimney (3) behind the distributing valve (4), the air outlet of blower fan (7) is connected with the top cat head plate center hole of once washing tower (6) by chimney (3), the water inlet of water pump (8) is connected with suction hose (1), delivery port is connected with the mid point of center water inlet pipe (9), multilayer in one end of center water inlet pipe (9) and the once washing tower (6), many center symmetric figure swivelling-nozzles (10) are connected, the other end and the interior multilayer of secondary washing tower (11), many center symmetric figure swivelling-nozzles (10) are connected.Once washing tower (6) and secondary washing tower (11) lower end do not have base plate and all sit and be contained in water tank (2) and go up and communicate and keep at a certain distance away, there is an exhaust chimney at cat head plate center, secondary washing tower (11) upper end, there is circulation pipe (5) at one side place, water tank (2) top, circulation pipe (5) communicates with distributing valve (4), and the center symmetric figure swivelling-nozzle (10) in two scrubbing towers all is to be the pipe that center symmetrical many, multilayer have water jet with center water inlet pipe (9).
All at the rear side with direction of rotation, the water jet of the jet pipe of upper and lower adjacent two layers (10) is then at reverse each other rear side with layer water jet of jet pipe (10).
Jet pipe (10) is sleeved on the center water inlet pipe (9), and all porose communicating in jet pipe (10) and the center water inlet pipe (9).
In the distributing valve (4) being one locates and rotating valve block while the valve angle that is connected circulation pipe (5) mouthful.
The water sucking mouth of suction hose (1) is in water tank and be lower than the water surface.
Claims (5)
1, a kind of exhaust scrubber with rotary nozzle, include chimney, blower fan, formations such as water pump, it is characterized in that being fixed with on the chimney (3) distributing valve (4) of regulating air-flow, be connected with a blower fan (7) by the chimney (3) behind the distributing valve (4), the air outlet of blower fan (7) links to each other with the top cat head plate center hole of once washing tower (6) by chimney (3), the water inlet of water pump (8) is connected with suction hose (11), delivery port is connected with the mid point of center water inlet pipe (9), multilayer in one end of center water inlet pipe (9) and the once washing tower (6), many swivelling-nozzles (10) are connected, the other end and the interior multilayer of secondary washing tower (11), many swivelling-nozzles (10) are connected, once washing tower (6) and secondary washing tower (11) lower end do not have base plate and all sit and be contained in water tank (2) and go up and communicate with water tank, and keep at a certain distance away, there is an exhaust chimney at cat head plate center, secondary washing tower (11) upper end, there is circulation pipe (5) at one side place, water tank (2) top, circulation pipe (5) communicates with distributing valve (4), and the swivelling-nozzle (10) in two scrubbing towers all is to be symmetrical many in center with center water inlet pipe (9), multilayer has the pipe of hole for water spraying.
2, the exhaust scrubber of band rotary nozzle according to claim 1 is characterized in that the water jet of jet pipe (10) with layer all at the rear side of direction of rotation, and the water jet of the jet pipe of upper and lower adjacent two layers (10) is then at reverse each other rear side.
3, the exhaust scrubber of band rotary nozzle according to claim 1 is characterized in that jet pipe (10) is sleeved on the center water inlet pipe (9), and all porose communicating in jet pipe (10) and the center water inlet pipe (9).
4, the exhaust scrubber of band rotary nozzle according to claim 1, it is characterized in that distributing valve (4) while in be a rotatable valve block that is connected circulation pipe (5) mouthful.
5, the exhaust scrubber of band rotary nozzle according to claim 1, the water sucking mouth that it is characterized in that suction hose (1) is in water tank (2) and near water tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91202497 CN2085253U (en) | 1991-02-12 | 1991-02-12 | Waste-gas scrubbing device with rotary sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91202497 CN2085253U (en) | 1991-02-12 | 1991-02-12 | Waste-gas scrubbing device with rotary sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2085253U true CN2085253U (en) | 1991-09-25 |
Family
ID=4913030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91202497 Withdrawn CN2085253U (en) | 1991-02-12 | 1991-02-12 | Waste-gas scrubbing device with rotary sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2085253U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934183A (en) * | 2009-06-30 | 2011-01-05 | 江苏中兴化工设备有限公司 | FRP (Fiber Reinforced Plastic) smoke scrubber |
| CN101601954B (en) * | 2009-07-13 | 2011-02-02 | 常熟市闽台厨房设备厂 | Oil smoke purifying device |
| CN107267221A (en) * | 2017-08-11 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of jetstream whirl gas washing device and method |
| CN111013300A (en) * | 2019-12-30 | 2020-04-17 | 安徽万山红环保科技有限公司 | Workshop waste gas collecting and treating device |
| CN115138197A (en) * | 2022-06-02 | 2022-10-04 | 山东华鲁恒升化工股份有限公司 | Two-stage type chemical plant waste smoke desulfurization purification tower |
-
1991
- 1991-02-12 CN CN 91202497 patent/CN2085253U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934183A (en) * | 2009-06-30 | 2011-01-05 | 江苏中兴化工设备有限公司 | FRP (Fiber Reinforced Plastic) smoke scrubber |
| CN101601954B (en) * | 2009-07-13 | 2011-02-02 | 常熟市闽台厨房设备厂 | Oil smoke purifying device |
| CN107267221A (en) * | 2017-08-11 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of jetstream whirl gas washing device and method |
| CN107267221B (en) * | 2017-08-11 | 2023-06-20 | 中冶焦耐(大连)工程技术有限公司 | Jet swirl gas washing device and method |
| CN111013300A (en) * | 2019-12-30 | 2020-04-17 | 安徽万山红环保科技有限公司 | Workshop waste gas collecting and treating device |
| CN115138197A (en) * | 2022-06-02 | 2022-10-04 | 山东华鲁恒升化工股份有限公司 | Two-stage type chemical plant waste smoke desulfurization purification tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |