CN213790895U - Industrial waste gas treatment device - Google Patents
Industrial waste gas treatment device Download PDFInfo
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- CN213790895U CN213790895U CN202022135827.7U CN202022135827U CN213790895U CN 213790895 U CN213790895 U CN 213790895U CN 202022135827 U CN202022135827 U CN 202022135827U CN 213790895 U CN213790895 U CN 213790895U
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Abstract
The utility model discloses an industrial waste gas treatment device, which comprises a base, a first middle barrel, a second middle barrel and a top cover which sequentially pass through a connecting flange fixed connection from bottom to top, wherein the bottom in the base is provided with a recovery tank, the outer side wall of the base is provided with an air inlet, the air inlet is positioned above the recovery tank, the air inlet is connected with an air inlet pipe, a spraying mechanism is installed in the first middle barrel, a packing layer is installed in the second middle barrel, a demisting mechanism is installed inside the top cover, the top of the top cover is provided with an air outlet, and the air outlet is connected with an air outlet pipe; the filter is provided with to the slope in the accumulator, and filter bottom department undercut forms the impurity holding tank, and close to on the accumulator lateral wall in impurity holding tank department and seted up the drain, and drain department intercommunication has the blow off pipe, and the base outside is equipped with the circulation case, and the accumulator lower part is linked together through the pipeline with the circulation case, and the circulation case is linked together through first feed liquor pipe and spray mechanism, installs first suction pump on the first feed liquor pipe.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field, concretely relates to industrial waste gas treatment device.
Background
With the development of industrialization, the total amount of waste gas discharged by industries such as furniture manufacturing, semiconductor photovoltaics, chemical engineering, automobile coating, printing industry and the like is increasing day by day, so that environmental pollution is caused, and the health of human bodies is seriously threatened. How to effectively recycle and treat the waste gas and effectively purify the waste gas is more and more concerned.
The industrial waste gas treatment device is a device capable of effectively purifying the pollution gas discharged in the industrial production process. At present, industrial waste gas treatment device mainly adopts the mode of spraying neutralization to carry out purification treatment to industrial waste gas, and it is limited to the purifying power of waste gas, and environmental protection nature is not strong, and current spray set need use a large amount of water at the during operation moreover, but it can not carry out recycle to water usually, has just led to the waste of water resource.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned background art, the utility model provides an industrial waste gas treatment device, its adoption sprays and adsorbs the mode of mutually supporting and carry out abundant comprehensive purification treatment to waste gas, can retrieve cyclic utilization to the water that sprays after using moreover, has reduced equipment use cost, can not waste the water resource.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an industrial waste gas treatment device, which comprises a base, a first middle cylinder, a second middle cylinder and a top cover which are sequentially fixedly connected with a connecting flange from bottom to top, wherein the bottom in the base is provided with a recovery tank, the outer side wall of the base is provided with an air inlet, the air inlet is positioned above the recovery tank, the air inlet is connected with an air inlet pipe, a spraying mechanism is arranged in the first middle cylinder, a packing layer is arranged in the second middle cylinder, a demisting mechanism is arranged in the top cover, the top of the top cover is provided with an air outlet, and the air outlet is connected with an air outlet pipe;
the filter is obliquely arranged in the recycling tank, the filter bottom is sunken downwards to form an impurity accommodating tank, a drain is arranged at the impurity accommodating tank on the side wall of the recycling tank, the drain is communicated with the drain, a circulating box is arranged outside the base, the lower part of the recycling tank is communicated with the circulating box through a pipeline, the circulating box is communicated with the spraying mechanism through a first liquid inlet pipe, and a first water suction pump is arranged on the first liquid inlet pipe.
The improved structure is characterized in that the top of the filter plate is far away from one side of the impurity containing tank and provided with a flushing mechanism, the flushing mechanism is communicated with the lower part of the recovery tank through a second liquid inlet pipe, and a second water suction pump is arranged on the second liquid inlet pipe. Because easy adhesion tiny particle impurity on the filter, long-term accumulation blocks up the filter easily, through the second suction pump with the water of accumulator lower part after filtration treatment through the second feed liquor pipe input to washing the mechanism in, by washing the mechanism blowout to the filter on again, wash it, with on the filter tiny particle impurity of adhesion rush into to the impurity holding tank in, guaranteed the filter to the filter effect of shower water.
The improved structure is characterized in that the flushing mechanism comprises a water collecting pipe and a spray head, the water collecting pipe is arranged on one side, far away from the impurity containing tank, of the top of the filter plate, a plurality of spray heads facing the filter plate are arranged on one side of the water collecting pipe, and the other side of the water collecting pipe is communicated with the second liquid inlet pipe.
The improved exhaust pipe is characterized in that a gas concentration sensor is arranged in the exhaust pipe, the exhaust pipe is far away from one end of the exhaust port is respectively communicated with a first exhaust pipe and a second exhaust pipe, control valves are respectively arranged on the first exhaust pipe and the second exhaust pipe, the free end of the second exhaust pipe is communicated with the air inlet pipe, the free end of the first exhaust pipe is communicated with the air inlet of the exhaust fan, and a smoke window is arranged at the air outlet of the exhaust fan. When the exhaust gas purifier is used, the exhaust gas enters the gas outlet pipe after being purified by the spraying mechanism and the packing layer in the middle cylinder, and then is detected by the gas concentration sensor, if the exhaust gas reaches the emission standard through detection, the gas enters the first exhaust pipe and is directly discharged into the atmosphere through the smoke window under the action of the exhaust fan; if the exhaust gas purification device does not meet the emission standard through detection, the gas enters the air inlet through the second exhaust pipe and enters the middle cylinder body again for secondary purification treatment, and the purification treatment effect on the exhaust gas is fully guaranteed.
The further improvement lies in that a stirring device is fixedly arranged in the circulating box, and a feeding pipe and a liquid supplementing pipe are arranged at the top of the circulating box. Can in time supply the water to the circulation incasement through the moisturizing pipe, guarantee to spray the normal use of mechanism, can add suitable medicament to the circulation incasement through the filling tube, if add weak alkaline medicament to acid waste gas accessible filling tube, add weak acid medicament to alkaline waste gas accessible filling tube, make medicament and water misce bene through agitating unit, the spraying liquid of configuration is by spraying the mechanism blowout, can effectively dispel the toxic composition in the waste gas, further improves the purification treatment effect of waste gas.
The improved structure is characterized in that the first middle cylinder and the second middle cylinder are respectively provided with an observation window, and the observation windows are respectively and correspondingly arranged at the positions of the spraying mechanism and the packing layer. The inside condition of barrel in the middle of can directly perceivedly seeing through the observation window makes things convenient for the quick adjustment of making of operating personnel, has guaranteed the normal work of equipment.
Compared with the prior art, the utility model discloses following beneficial effect has:
the industrial waste gas treatment device comprises a base, a first middle cylinder, a second middle cylinder and a top cover which are fixedly connected through a connecting flange from bottom to top in sequence, and equipment can be conveniently disassembled, replaced, cleaned and maintained by adopting a split type connecting mode; toxic and harmful gas in the waste gas is neutralized by the spraying liquid sprayed by the spraying mechanism in the first middle cylinder, and harmful components in the waste gas are comprehensively adsorbed by the packing layer arranged in the second middle cylinder, so that the waste gas is comprehensively purified, and the waste gas treatment effect is improved; through set up the accumulator in the base, can concentrate the recovery to spraying the mechanism spun liquid that sprays, slope through the accumulator and set up the filter, can filter spraying the liquid, the impurity that filters off gets into to concentrate in the impurity holding tank under self action of gravity and collects, regularly is handled by the blow off pipe discharge, the liquid that sprays after the filtration gets into to the circulation case, pumps to spraying the mechanism blowout through first pump once more, has realized recycling the water after spraying the use.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of an industrial waste gas treatment device according to the present invention;
fig. 2 is a schematic structural view of a first intermediate cylinder of the present invention;
FIG. 3 is a schematic view of the internal structure of the industrial waste gas treatment device of the present invention;
FIG. 4 is a schematic view of the internal structure of the recycling tank of the present invention;
FIG. 5 is a schematic structural view of a middle flushing mechanism according to the present invention;
FIG. 6 is a schematic view of the internal structure of the middle circulation box of the present invention;
wherein, the specific reference numbers are: base 1, accumulator 2, filter 3, impurity holding tank 4, blow off pipe 5, circulation case 6, first feed liquor pipe 7, first suction pump 8, agitating unit 9, filling tube 10, fluid infusion pipe 11, wash mechanism 12, collector pipe 13, shower nozzle 14, second feed liquor pipe 15, second suction pump 16, intake pipe 17, barrel 18 in the middle of the first, spray mechanism 19, barrel 20 in the middle of the second, packing layer 21, top cap 22, defogging mechanism 23, outlet duct 25, first exhaust pipe 26, exhaust fan 27, smoke window 28, second exhaust pipe 29, flange 30, observation window 31.
Detailed Description
The utility model provides an industrial waste gas treatment device, as shown in fig. 1 to 6, including from the bottom supreme base 1, first middle barrel 18, second middle barrel 20 and top cap 22 that loop through flange 30 fixed connection in proper order, the bottom is equipped with accumulator tank 2 in base 1, be equipped with the air inlet on the base 1 lateral wall, the air inlet is located accumulator tank 2 top, the air inlet is connected with intake pipe 17, install spray mechanism 19 in first middle barrel 18, install packing layer 21 in second middle barrel 20, top cap 22 internally mounted has defogging mechanism 23, top cap 22 top has seted up the gas vent, gas vent department is connected with outlet duct 25; the filter 3 is provided with in the 2 interior slopes of accumulator, and 3 bottom of filter are located the undercut and are formed impurity holding tank 4, and close to on 2 lateral walls of accumulator 4 department of impurity holding tank and seted up the drain, and drain department's intercommunication has blow off pipe 5, and the 1 outside of base is equipped with circulation case 6, and 2 lower parts of accumulator are linked together through the pipeline with circulation case 6, and circulation case 6 is linked together through first feed liquor pipe 7 and spray mechanism 19, installs first suction pump 8 on the first feed liquor pipe 7. The base 1, the first middle cylinder 18, the second middle cylinder 20 and the top cover 22 in the industrial waste gas treatment device are detachably connected through the connecting flange 30, and equipment can be conveniently detached, replaced, cleaned and maintained by adopting the split type connecting mode; toxic and harmful gases in the waste gas are neutralized by the spraying liquid sprayed by the spraying mechanism 19 in the first middle cylinder 18, and harmful components in the waste gas are comprehensively adsorbed by the packing layer 21 arranged in the second middle cylinder 20, so that the waste gas is comprehensively purified, and the waste gas treatment effect is improved; through set up accumulator 2 in base 1, can concentrate the recovery to the 19 spun liquid that sprays of mechanism, set up filter 3 through inclining in accumulator 2, can filter the liquid that sprays, the impurity that filters gets into to concentrate in impurity holding tank 4 under self action of gravity and collects, regularly is handled by 5 discharges of blow off pipe, the liquid that sprays after the filtration gets into to circulation case 6, take out to spray 19 blowout of mechanism through first suction pump 8 once more, realized recycling the water after spraying the use.
Wherein, 3 tops of filter are installed and are washed mechanism 12, wash mechanism 12 and include collector pipe 13 and shower nozzle 14, and collector pipe 13 is installed and is kept away from 4 one sides of impurity holding tank in the 3 tops of filter, and a plurality of shower nozzles 14 that set up towards filter 3 are installed to collector pipe 13 one side, and collector pipe 13 opposite side is linked together through second feed liquor pipe 15 and recovery tank 2 lower parts, installs second suction pump 16 on the second feed liquor pipe 15. Because the easy adhesion tiny particle impurity on the filter 3, long-term accumulation blocks up filter 3 easily, through the second suction pump 16 with the 2 lower parts of accumulator after filtration treatment water through the second feed liquor pipe 15 input to wash mechanism 12 in, again by washing mechanism 12 blowout to filter 3 on, wash it, with filter 3 go up the tiny particle impurity of adhesion wash into to impurity holding tank 4 in, guaranteed the filter 3 to the filter effect of shower water.
Wherein, be equipped with gas concentration sensor in the outlet duct 25, the outlet duct 25 is kept away from gas vent one end and is communicated with first blast pipe 26 and second blast pipe 29 respectively, all installs control flap on first blast pipe 26 and the second blast pipe 29, and second blast pipe 29 free end is linked together with intake pipe 17, and the free end of first blast pipe 26 is linked together with exhaust fan 27's air intake, and exhaust fan 27's air outlet department installs smoke window 28. When the exhaust gas purification device is used, exhaust gas enters the air outlet pipe 25 after being purified by the spraying mechanism 19 and the packing layer 21 in the middle cylinder, and then is detected by the gas concentration sensor, if the exhaust gas reaches the emission standard through detection, the gas enters the first exhaust pipe 26 and is directly discharged into the atmosphere through the smoke window 28 under the action of the exhaust fan 27; if the exhaust gas does not reach the emission standard through detection, the gas enters the air inlet through the second exhaust pipe 29 and enters the middle cylinder body again for secondary purification treatment, and the purification treatment effect on the exhaust gas is fully ensured.
Wherein, a stirring device 9 is fixedly arranged in the circulating box 6, and a feeding pipe 10 and a liquid supplementing pipe 11 are arranged at the top of the circulating box 6. Can in time supply the water in to circulation case 6 through fluid infusion pipe 11, guarantee to spray the normal use of mechanism 19, can add suitable medicament in to circulation case 6 through filling tube 10, if add weak alkaline medicament to acid waste gas accessible filling tube 10, add weak acidic medicament to alkaline waste gas accessible filling tube 10, make medicament and water misce bene through agitating unit 9, the spraying liquid of configuration is by spraying 19 blowout of mechanism, can effectively dispel the toxic composition in the waste gas, further improve the purification treatment effect of waste gas.
Wherein, the first middle cylinder 18 and the second middle cylinder 20 are both provided with observation windows 31, and the observation windows 31 are respectively and correspondingly arranged at the positions of the spraying mechanism 19 and the packing layer 21. The inside condition of barrel in the middle of can directly perceivedly seeing through observation window 31 makes things convenient for the quick adjustment of making of operating personnel, has guaranteed the normal work of equipment.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (6)
1. An industrial waste gas treatment device is characterized by comprising a base, a first middle cylinder, a second middle cylinder and a top cover which are fixedly connected through a connecting flange in sequence from bottom to top, wherein a recovery tank is arranged at the bottom in the base;
the filter is obliquely arranged in the recycling tank, the filter bottom is sunken downwards to form an impurity accommodating tank, a drain is arranged at the impurity accommodating tank on the side wall of the recycling tank, the drain is communicated with the drain, a circulating box is arranged outside the base, the lower part of the recycling tank is communicated with the circulating box through a pipeline, the circulating box is communicated with the spraying mechanism through a first liquid inlet pipe, and a first water suction pump is arranged on the first liquid inlet pipe.
2. The industrial waste gas treatment device according to claim 1, wherein a flushing mechanism is installed on one side of the top of the filter plate, which is far away from the impurity containing tank, the flushing mechanism is communicated with the lower part of the recovery tank through a second liquid inlet pipe, and a second water suction pump is installed on the second liquid inlet pipe.
3. The industrial waste gas treatment device according to claim 2, wherein the washing means comprises a header pipe and a spray head, the header pipe is installed on a side of the top of the filter plate away from the impurity-containing tank, one side of the header pipe is installed with a plurality of spray heads disposed toward the filter plate, and the other side of the header pipe is communicated with the second liquid inlet pipe.
4. The industrial waste gas treatment device according to claim 1, wherein a gas concentration sensor is arranged in the gas outlet pipe, one end of the gas outlet pipe, which is far away from the gas outlet, is respectively communicated with a first gas outlet pipe and a second gas outlet pipe, control valves are respectively arranged on the first gas outlet pipe and the second gas outlet pipe, the free end of the second gas outlet pipe is communicated with the gas inlet pipe, the free end of the first gas outlet pipe is communicated with an air inlet of an exhaust fan, and a smoke window is arranged at the air outlet of the exhaust fan.
5. The industrial waste gas treatment device according to claim 1, wherein a stirring device is fixedly installed in the circulation box, and a charging pipe and a liquid supplementing pipe are arranged at the top of the circulation box.
6. The industrial waste gas treatment device according to claim 1, wherein the first intermediate cylinder and the second intermediate cylinder are respectively provided with an observation window, and the observation windows are respectively correspondingly arranged at the positions of the spraying mechanism and the packing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135827.7U CN213790895U (en) | 2020-09-25 | 2020-09-25 | Industrial waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135827.7U CN213790895U (en) | 2020-09-25 | 2020-09-25 | Industrial waste gas treatment device |
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| Publication Number | Publication Date |
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| CN213790895U true CN213790895U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022135827.7U Active CN213790895U (en) | 2020-09-25 | 2020-09-25 | Industrial waste gas treatment device |
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| CN (1) | CN213790895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259859A (en) * | 2021-12-26 | 2022-04-01 | 太仓市双益化工防腐设备有限公司 | High-flexibility waste gas purification and recycling system |
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2020
- 2020-09-25 CN CN202022135827.7U patent/CN213790895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259859A (en) * | 2021-12-26 | 2022-04-01 | 太仓市双益化工防腐设备有限公司 | High-flexibility waste gas purification and recycling system |
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