CN211513969U - Industrial waste gas treatment equipment system - Google Patents
Industrial waste gas treatment equipment system Download PDFInfo
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- CN211513969U CN211513969U CN201922380276.8U CN201922380276U CN211513969U CN 211513969 U CN211513969 U CN 211513969U CN 201922380276 U CN201922380276 U CN 201922380276U CN 211513969 U CN211513969 U CN 211513969U
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Abstract
The utility model relates to an industrial waste gas treatment equipment system, which comprises an air inlet fan, a first-stage absorption tower, a first dosing barrel, a second-stage absorption tower and a second dosing barrel, wherein a plurality of layers of adsorption filler and a spray pipe which are alternately arranged are arranged on the two absorption towers, an air inlet pipe is communicated with the first-stage absorption tower, a filter screen is arranged on the air inlet pipe, waste gas enters the first-stage absorption tower through the filter screen, large particles and flock in the waste gas are removed by the filter screen in the process, a pointed medicament solution is communicated on the spray pipe, when the waste gas passes through the absorption tower, the waste gas is absorbed and treated by spraying the medicament solution and the adsorption filler, the treated waste gas is dehumidified by a demister and finally discharged through an exhaust funnel, water collected by the demister in the dehumidifying process is discharged into a water collecting tank through a drain pipe, and the water collected in the water collecting tank is periodically washed, the garbage washed away flows into the collecting tank and is discharged through the blow-off pipe at last, the utility model discloses rational in infrastructure, exhaust-gas treatment are effectual.
Description
Technical Field
The utility model relates to a technical field of exhaust-gas treatment equipment, in particular to industrial waste gas treatment equipment system.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health. Atmospheric air is a mixture of nitrogen, oxygen, carbon dioxide, water vapor and solid impurity particles in a certain proportion. With respect to dry clean air, by volume, under standard conditions, nitrogen gas is 78.08%, oxygen gas is 20.94%, argon gas is 0.93%, carbon dioxide is 0.03%, and the volume of other gases is negligible. With the development of modern industry and transportation, the quantity and the type of substances continuously discharged into the atmosphere are more and more, and the components of the atmosphere are changed sharply. When substances other than the normal components of the atmosphere are harmful to human health, growth of animals and plants and weather climate, the atmosphere is said to be polluted. A large amount of dust-containing waste gas is generated in industrial or chemical production, the smell of the discharged waste gas is large, the waste gas contains certain oil smoke and harmful substances, the direct discharge causes great pollution to the environment, and the human health is seriously influenced. The existing waste gas treatment device has single function, so that the waste gas is not sufficiently and thoroughly treated, and the waste gas is still discharged into the atmosphere to pollute the environment and harm the human health, therefore, mature and efficient industrial waste gas treatment equipment is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an industrial waste gas treatment equipment system.
The specific contents are as follows: industrial waste gas treatment facility system, including air intake fan, one-level absorption tower, first explosive charging barrel, second grade absorption tower and second explosive charging barrel, characterized by:
the bottom of the first-stage absorption tower is communicated with an air inlet pipe, the air inlet pipe is communicated with an air inlet fan and a filter screen in series, the air inlet fan is positioned between the filter screen and the first-stage absorption tower, a collecting pool communicated with the interior of the air inlet pipe is arranged outside the air inlet pipe, the collecting pool is positioned under the filter screen, the filter screen extends downwards into the collecting pool, at least three layers of spaced first adsorption fillers are arranged in the first-stage absorption tower along the vertical direction, first spray pipes for spraying downwards are arranged in a space between two adjacent layers of the first adsorption fillers, each first spray pipe is communicated with a first circulating pipe, the lower end of each first circulating pipe is communicated with the bottom of the first-stage absorption tower, and a first circulating pump is communicated with the first circulating pipes in series;
the bottom of second grade absorption tower pass through the top switch-on of waste gas pipeline with the one-level absorption tower, be equipped with the spaced second adsorption filler of at least three-layer interval in the second grade absorption tower along vertical direction, all there is the second shower that sprays down in the space between the adjacent two-layer second adsorption filler, every second shower all communicates with the second circulating pipe switch-on, the lower extreme switch-on of second circulating pipe is in the bottom of second grade absorption tower, and it has the second circulating pump to communicate in series on the second circulating pipe, top at the second grade absorption tower is equipped with the aiutage, inside and the below that is located the aiutage at the second grade absorption tower is equipped with the defroster, this defroster is located the top of the second adsorption filler of top layer, and the switch-on has the drain pipe, this drain pipe and the outside sump switch-on second grade absorption tower switch.
Preferably, the first-stage absorption tower is provided with a first pH meter extending into the bottom of the first-stage absorption tower.
Preferably, the first-stage absorption tower is further communicated with a first dosing device, the first dosing device comprises a first dosing barrel, a first dosing pump and a first dosing pipe, the first dosing barrel is communicated with the first-stage absorption tower through the first dosing pipe, and the first dosing pump is connected to the first dosing pipe in series.
Preferably, the second-stage absorption tower is provided with a second pH meter extending into the bottom of the second-stage absorption tower.
Preferably, the second-stage absorption tower is further communicated with a second dosing device, the second dosing device comprises a second dosing barrel, a second dosing pump and a second dosing pipe, the second dosing barrel is communicated with the second-stage absorption tower through the second dosing pipe, and the second dosing pump is connected in series to the second dosing pipe.
Preferably, the bottom of the water collecting tank is communicated with the air inlet pipe through a flushing pipe, a flushing pump and a control valve are connected to the flushing pipe in series, and the connection position of the flushing pipe and the air inlet pipe is located right above the filter screen.
Preferably, a sewage discharge pipe is communicated with the bottom of the collecting tank.
The utility model has the advantages of:
the utility model relates to an industrial waste gas treatment equipment system, the absorption filler and the shower that the multilayer set up in turn are all equipped with on two absorption towers, the intake pipe is put through with the first-order absorption tower, and be equipped with the filter screen in the intake pipe, waste gas gets into in the first-order absorption tower through the filter screen, the large granule and the cotton flock thing in this process filter screen detach waste gas, add the specific medicament solution through adding the medicine pump in the absorption tower, the medicament solution is added on the shower through the circulating pump and is sprayed, make it contact with waste gas and absorb harmful gas, the medicament solution can make its continuous use in the absorption tower through the circulating pump, improve the rate of utilization of medicament solution, save cost, waste gas passes through the absorption tower, absorb the treatment through spraying medicament solution and absorption filler, the waste gas after the processing dehumidifies through the defroster and finally discharges through the aiutage, the water that the defroster was collected in the process of dehumidification is discharged through the drain pipe and is, the filter screen is regularly washed by the water collected in the water collecting tank through the pressurization of the washing pump, the filtering effect of the filter screen is improved, the treatment effect of waste gas is improved, the damage rate and the replacement frequency of the filter screen are reduced, the cost is reduced, the washed garbage flows into the collecting tank and is finally discharged through the blow-off pipe, the filter screen is regularly washed by the water collected by the demister, a water source is not required to be additionally arranged, the structure is more reasonable, and the resource utilization rate is higher; the utility model discloses rational in infrastructure, operation are stable, and exhaust-gas treatment is effectual.
Drawings
FIG. 1 is a connection diagram of an industrial waste gas treatment facility system;
FIG. 2 is a front view of a secondary absorber;
FIG. 3 is an enlarged view of A in FIG. 1;
in the figure: 22. the device comprises an air inlet fan, 21, a primary absorption tower, 17, a first dosing barrel, 14, a secondary absorption tower, 11, a second dosing barrel, 26, an air inlet pipe, 24, a filter screen, 23, a collecting tank, 28, first adsorption filler, 29, a first spray pipe, 30, a first circulating pipe, 19, a first circulating pump, 32, an exhaust gas pipeline, 38, second adsorption filler, 39, a second spray pipe, 41, a second circulating pipe, 13, a second circulating pump, 36, an exhaust cylinder, 37, a demister, 35, a drain pipe, 15, a collecting tank, 20, a first pH meter, 18, a first dosing pump, 31, a first dosing pipe, 40, a second pH meter, 12, a second dosing pump, 42, a second dosing pipe, 33, a flushing pipe, 25, a flushing pump, 44, a control valve and 43, a drain pipe.
Detailed Description
In the first embodiment, referring to fig. 1 to 3, an industrial waste gas treatment equipment system comprises an air inlet fan, a primary absorption tower, a first dosing barrel, a secondary absorption tower and a second dosing barrel;
the bottom of the first-stage absorption tower is communicated with an air inlet pipe, the air inlet pipe is communicated with an air inlet fan and a filter screen in series, the air inlet fan is positioned between the filter screen and the first-stage absorption tower, a collecting tank communicated with the interior of the air inlet pipe is arranged outside the air inlet pipe, the bottom of the collecting tank is communicated with a blow-off pipe, garbage generated during washing the filter screen flows into the collecting tank and is finally discharged by the blow-off pipe, the collecting tank is positioned under the filter screen, the filter screen extends downwards into the collecting tank, at least three layers of first adsorption fillers spaced apart from each other are arranged in the first-stage absorption tower along the vertical direction, first spray pipes for spraying downwards are arranged in a space between every two adjacent layers of the first adsorption fillers, each first spray pipe is communicated with a first circulating pipe, the lower end of each first circulating pipe is communicated with the bottom of the first-stage absorption tower, and a first circulating pump is;
the bottom of second grade absorption tower pass through the top switch-on of waste gas pipeline with the one-level absorption tower, be equipped with the spaced second adsorption filler of at least three-layer interval in the second grade absorption tower along vertical direction, all there is the second shower that sprays down in the space between the adjacent two-layer second adsorption filler, every second shower all communicates with the second circulating pipe switch-on, the lower extreme switch-on of second circulating pipe is in the bottom of second grade absorption tower, and it has the second circulating pump to communicate in series on the second circulating pipe, top at the second grade absorption tower is equipped with the aiutage, inside and the below that is located the aiutage at the second grade absorption tower is equipped with the defroster, this defroster is located the top of the second adsorption filler of top layer, and the switch-on has the drain pipe, this drain pipe and the outside sump switch-on second grade absorption tower switch. The multistage absorption tower is arranged to process one kind of flue gas for many times, and can also process multiple kinds of mixed flue gas for many times.
The first-stage absorption tower is provided with a first pH meter extending into the bottom of the first-stage absorption tower and used for monitoring the pH value of the medicament solution in the first-stage absorption tower so as to judge the utilization rate of the medicament solution.
The one-level absorption tower on still communicate and have a first charge device, this first charge device includes first dosing bucket, first dosing pump and first dosing pipe, through first dosing pipe switch-on between first dosing bucket and the one-level absorption tower, first dosing pump series connection lead to on first dosing pipe, add the pertinence medicament solution in the dosing bucket, medicament solution adds to the absorption tower that corresponds in through adding the medicament pump.
And the secondary absorption tower is provided with a second pH meter extending into the bottom of the secondary absorption tower and used for monitoring the pH value of the medicament solution in the secondary absorption tower so as to judge the utilization rate of the medicament solution.
The second-stage absorption tower is also communicated with a second dosing device, the second dosing device comprises a second dosing barrel, a second dosing pump and a second dosing pipe, the second dosing barrel is communicated with the second-stage absorption tower through the second dosing pipe, and the second dosing pump is connected in series to the second dosing pipe.
The bottom of catch basin pass through the flushing pipe switch-on with the intake pipe, it has flush pump and control flap to establish ties to connect on this flushing pipe, and the junction of flushing pipe and intake pipe is located the filter screen directly over, utilizes the water that the defroster was collected regularly to wash the filter screen, need not to establish in addition the water source, the structure is more reasonable, resource utilization is higher.
The utility model discloses a working process and principle:
waste gas enters a first-stage absorption tower through an air inlet pipe, a filter screen is arranged on the air inlet pipe, the waste gas enters the first-stage absorption tower through the filter screen, the filter screen removes large particles and flock in the waste gas in the process, a targeted medicament solution is added into the absorption tower through a medicament adding pump, the medicament solution in a medicament adding barrel is filled into a spray pipe through a circulating pump and is sprayed, so that the medicament solution is contacted with the waste gas to absorb harmful gas, the medicament solution can be continuously used in the absorption tower through the circulating pump, the use rate of the medicament solution is improved, the cost is saved, the waste gas passes through the absorption tower, the waste gas is absorbed through spraying the medicament solution and an adsorption filler, the treated waste gas is dehumidified through a demister and is finally discharged through an exhaust funnel, water collected by the demister in the dehumidification process is discharged into a water collecting tank through a drain pipe, and water collected regularly in the water collecting tank is pressurized, the filter effect of the filter screen is improved, the treatment effect of waste gas is improved, the damage rate and the replacement frequency of the filter screen are reduced, the cost is reduced, the washed garbage flows into the collecting tank and is finally discharged through the blow-off pipe, the filter screen is regularly washed by using water collected by the demister, no additional water source is needed, the structure is more reasonable, and the resource utilization rate is higher; the utility model discloses rational in infrastructure, operation are stable, and exhaust-gas treatment is effectual.
Claims (7)
1. Industrial waste gas treatment facility system, including air intake fan, one-level absorption tower, first explosive charging barrel, second grade absorption tower and second explosive charging barrel, characterized by:
the bottom of the first-stage absorption tower is communicated with an air inlet pipe, the air inlet pipe is communicated with an air inlet fan and a filter screen in series, the air inlet fan is positioned between the filter screen and the first-stage absorption tower, a collecting pool communicated with the interior of the air inlet pipe is arranged outside the air inlet pipe, the collecting pool is positioned under the filter screen, the filter screen extends downwards into the collecting pool, at least three layers of spaced first adsorption fillers are arranged in the first-stage absorption tower along the vertical direction, first spray pipes for spraying downwards are arranged in a space between two adjacent layers of the first adsorption fillers, each first spray pipe is communicated with a first circulating pipe, the lower end of each first circulating pipe is communicated with the bottom of the first-stage absorption tower, and a first circulating pump is communicated with the first circulating pipes in series;
the bottom of second grade absorption tower pass through the top switch-on of waste gas pipeline with the one-level absorption tower, be equipped with the spaced second adsorption filler of at least three-layer interval in the second grade absorption tower along vertical direction, all there is the second shower that sprays down in the space between the adjacent two-layer second adsorption filler, every second shower all communicates with the second circulating pipe switch-on, the lower extreme switch-on of second circulating pipe is in the bottom of second grade absorption tower, and it has the second circulating pump to communicate in series on the second circulating pipe, top at the second grade absorption tower is equipped with the aiutage, inside and the below that is located the aiutage at the second grade absorption tower is equipped with the defroster, this defroster is located the top of the second adsorption filler of top layer, and the switch-on has the drain pipe, this drain pipe and the outside sump switch-on second grade absorption tower switch.
2. The industrial waste gas treatment facility system according to claim 1, wherein: and the first-stage absorption tower is provided with a first pH meter extending into the bottom of the first-stage absorption tower.
3. The industrial waste gas treatment facility system according to claim 2, wherein: the first-stage absorption tower is also communicated with a first dosing device, the first dosing device comprises a first dosing barrel, a first dosing pump and a first dosing pipe, the first dosing barrel is communicated with the first-stage absorption tower through the first dosing pipe, and the first dosing pump is communicated with the first dosing pipe in series.
4. The industrial waste gas treatment facility system according to claim 1, wherein: and a second pH meter extending into the bottom of the secondary absorption tower is arranged on the secondary absorption tower.
5. The industrial waste gas treatment facility system according to claim 4, wherein: the second-stage absorption tower is also communicated with a second dosing device, the second dosing device comprises a second dosing barrel, a second dosing pump and a second dosing pipe, the second dosing barrel is communicated with the second-stage absorption tower through the second dosing pipe, and the second dosing pump is connected in series to the second dosing pipe.
6. The industrial waste gas treatment facility system according to claim 1, wherein: the bottom of the water collecting tank is communicated with the air inlet pipe through a flushing pipe, a flushing pump and a control valve are connected to the flushing pipe in series, and the connection position of the flushing pipe and the air inlet pipe is located right above the filter screen.
7. The industrial waste gas treatment facility system according to claim 1, wherein: and a sewage discharge pipe is communicated with the bottom of the collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380276.8U CN211513969U (en) | 2019-12-26 | 2019-12-26 | Industrial waste gas treatment equipment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380276.8U CN211513969U (en) | 2019-12-26 | 2019-12-26 | Industrial waste gas treatment equipment system |
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| Publication Number | Publication Date |
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| CN211513969U true CN211513969U (en) | 2020-09-18 |
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| CN201922380276.8U Active CN211513969U (en) | 2019-12-26 | 2019-12-26 | Industrial waste gas treatment equipment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041736A (en) * | 2021-04-21 | 2021-06-29 | 广东柏然环保科技有限公司 | A exhaust treatment system for catalyst regeneration is calcined |
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2019
- 2019-12-26 CN CN201922380276.8U patent/CN211513969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113041736A (en) * | 2021-04-21 | 2021-06-29 | 广东柏然环保科技有限公司 | A exhaust treatment system for catalyst regeneration is calcined |
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Address after: 450000 west house, floor 5, unit 6, block B, fengyasong Tianjiao University South District, Sanquan Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Zhengkai Group Co.,Ltd. Address before: 450000 west house, floor 5, unit 6, block B, fengyasong Tianjiao University South District, Sanquan Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Henan Zhengkai Environmental Protection Engineering Co.,Ltd. |