CN223010146U

CN223010146U - Incineration waste gas treatment device

Info

Publication number: CN223010146U
Application number: CN202421567285.2U
Authority: CN
Inventors: 潘新伟; 潘羽; 钟贴兴; 邵阳; 张洁
Original assignee: Jiangsu Dahong Environment Protected Equipment Co ltd
Current assignee: Jiangsu Dahong Environment Protected Equipment Co ltd
Priority date: 2024-07-04
Filing date: 2024-07-04
Publication date: 2025-06-24
Anticipated expiration: 2034-07-04

Abstract

The utility model relates to the technical field of waste gas treatment and discloses an incineration waste gas treatment device which comprises a base, wherein a tank body is fixedly arranged on the inner side of the base, a circulating box is arranged on the outer side of the base, which is close to the tank body, through a supporting seat, a sealing cover is arranged at the top end of the circulating box in a clamping manner, and a filtering assembly for filtering water is fixedly arranged at the bottom end of the sealing cover. According to the utility model, the control valve is opened to facilitate the water for purifying waste gas in the purifying tank to be conveyed to the filter layer in the purifying tank, impurities in the water are filtered through the first filter screen and the second filter screen, smoke dust contained in the water is adsorbed through the adsorption layer, the adsorbed water flows into the water collecting layer in the purifying tank through the through holes, the water in the water collecting layer is sucked back into the purifying tank through the pipeline by the power-on operation of the water suction pump, and meanwhile, the water in the water collecting layer is sucked into the spray pipe through the suction pump, so that the water in the water collecting layer is conveniently recycled, and the function of reutilizing the water replaced after purifying the waste gas is realized.

Description

Incineration waste gas treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an incineration waste gas treatment device.

Background

Waste gas treatment is also called waste gas purification, and refers to pretreatment of waste gas generated in industrial sites and factory workshops before external discharge so as to achieve the national standard of external discharge of waste gas, and incineration waste gas treatment is mainly used for removing pollutants such as particulate matters, acid gases, trace heavy metals, toxic and harmful organic matters and the like.

Through further searching discovery, the public waste incineration exhaust treatment device of authority bulletin number CN211513923U sets up through specific technical structure, has practically solved at present only to filter through simple filter screen, and the effect is poor, or filters through the water, can cause the waste of a large amount of water sources, and the inside easy jam of filter equipment is difficult for the technical disadvantage of clearance after long-time use simultaneously.

However, the prior art has a plurality of defects in actual use, such as that in the technology, waste gas is purified through the water in the water storage tank, the treated water needs to be replaced, the water used by the purification mechanism cannot be reused after being replaced, and the waste of water resources is caused, so that the water replaced after waste gas purification is required to be reused.

Disclosure of utility model

The utility model aims to provide an incineration waste gas treatment device, which solves the problems that in the prior art, waste gas is purified through a water body in a water storage tank, the treated water body needs to be replaced, the water body used by a purification mechanism cannot be reused after being replaced, and water resources are wasted, so that the water body replaced after waste gas purification is required to be reused.

The utility model provides a waste gas treatment device for incineration, which comprises a base, wherein a tank body is fixedly arranged on the inner side of the base, a spraying mechanism for spraying water is fixedly arranged on the lower side of the inner part of the tank body through a mounting plate, a purifying tank for primarily purifying waste gas is fixedly arranged on the upper side of the inner part of the tank body, a purifying screen plate for secondarily purifying is fixedly arranged on the upper side of the inner part of the tank body, which is close to the purifying screen plate, a fan is fixedly arranged on the upper side of the inner part of the tank body, the outer side of the base, which is close to the tank body, is provided with a circulating box through a supporting seat, a sealing cover is clamped and arranged at the top end of the circulating box, a filtering component for filtering water is fixedly arranged at the bottom end of the sealing cover, and the filtering component is arranged on the upper side of the inner part of the circulating box.

As the preference of above-mentioned technical scheme, spray mechanism includes the spray tube, the spray tube passes through mounting panel fixed mounting in the inside downside of jar body, the shower nozzle is installed to the bottom equidistance of spray tube, one side of jar outer wall is through mounting panel fixed mounting there is the suction pump, the output of suction pump passes through pipeline and the input fixed connection of spray tube, through the inside water that gathers the water layer of suction circulation case of suction pump circular operation to inside conveying water to the spray tube through the pipeline, spray the inside to jar body with water is even through the shower nozzle simultaneously, absorb through the water that sprays and dissolve the polluted gas and the solid particle in the waste gas.

As the preference of above-mentioned technical scheme, the inside fixed mounting of purifying tank has the multiunit intake pipe, multiunit intake pipe runs through the bottom of purifying tank and extends to the upside of spray tube, the suction pump is installed through the mounting panel to one side of jar body outer wall, the output of suction pump passes through the inside that the pipeline extends to jar body, the output fixedly connected with of pipeline sets up in the outlet pipe of purifying tank upside, one side that the purifying tank is close to the outlet pipe is through the pipeline mounting control valve, and the inside gas rethread multiunit intake pipe entering purifying tank after handling to carry out preliminary purification treatment to gas through the inside water of purifying tank.

As the preference of above-mentioned technical scheme, the mesh that is convenient for gas flow has all been seted up at the inside upper and lower both ends of purification otter board, the inside of purification otter board is filled with the active carbon, and the gas flow through preliminary purification treatment rises to the inside of purification otter board, carries out adsorption treatment to preliminary gas through the inside active carbon of purification otter board.

As the preference of above-mentioned technical scheme, the inside fixed mounting of circulation case has the baffle that is used for separating the space, the upside of baffle is the filter layer, the downside of baffle is the water collecting layer, the through-hole has been seted up to one side of baffle inside, one side of filter layer passes through pipeline and spray tube and the output fixed connection of control valve, one side of water collecting layer passes through pipeline and the input fixed connection of suction pump, one side fixed mounting of circulation case outer wall has the water intaking valve, and the water of the inside purification waste gas of being convenient for through opening the control valve is carried to the inside filter layer of circulation case, and the water collecting layer inside the circulation case is convenient for collect the water after filtering, and the suction pump circular telegram operation is with the inside water of water collecting layer through pipeline suction back inside the purification tank, and the inside water of water collecting layer inside is convenient for be convenient for collect water recycling through the external water source of water intaking valve and is convenient for collect inside water recycling.

As the preference of above-mentioned technical scheme, filter component comprises first filter screen, adsorbed layer and second filter screen, one side fixed mounting of first filter screen has the adsorbed layer, the inside packing of adsorbed layer has the adsorption cotton, one side fixed mounting that the adsorbed layer kept away from first filter screen has the second filter screen, the spout has all been seted up to the inside of first filter screen, adsorbed layer and second filter screen both sides, the inside of spout has the slider through stopper and spacing groove slidable mounting, the bottom fixed mounting of slider has the slide, and slide slidable mounting filters the impurity in the aquatic through first filter screen, adsorbed layer and second filter screen bottom, adsorbs the smoke and dust that contains in the aquatic through the adsorbed layer simultaneously, and the through-hole that the adsorbed water was seted up through the baffle flows to the water collecting layer of circulation tank inside, and when the inside adsorbed cotton impurity of adsorbed layer is too much, opens sealed lid through operating personnel, breaks away from the filter component with the filter layer to drive the slider through operating personnel manual promotion slide inside the spout and slide, the slider that slides through the drive that promotes to slide, and the sliding is convenient for change the inside of spout, the side of sliding to the inside of slide is moved to the adsorption layer, the bottom of the side of slide is opened to the adsorption layer through the adsorption layer, so that the personnel is convenient for change the bottom of the slide.

As the preference of above-mentioned technical scheme, the air inlet has been seted up to one side that circulation case was kept away from to the outer wall of the jar body, the delivery port is installed in the both sides penetration of jar body bottom, the top fixed mounting of the jar body has exhaust duct, the outer wall fixed mounting that the top of base is close to the jar body has the controller, through the external device that burns of air inlet, it burns waste gas through the air inlet flow to jar internal portion to be convenient for burn the device, through the external sewage collection mechanism of delivery port, the sewage after spraying simultaneously discharges to collection mechanism inside through the delivery port, through exhaust duct with the gas after the purification treatment through discharging, the controller passes through wire and suction pump, the control valve, fan and water intaking valve electric connection, the operating personnel of being convenient for is through controller controlling means circular telegram operation.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the control valve is opened to facilitate the water for purifying the waste gas in the purifying tank to be conveyed to the filter layer in the circulating tank, impurities in the water are filtered through the first filter screen and the second filter screen, meanwhile, smoke dust contained in the water is adsorbed through the adsorption layer, the adsorbed water flows into the water collecting layer in the circulating tank through the through holes formed in the partition plate, the water in the water collecting layer is sucked back into the purifying tank through the pipeline by the power-on operation of the water suction pump, and meanwhile, the water in the water collecting layer is sucked into the spray pipe through the suction pump, so that the water in the water collecting layer is conveniently recycled, the function of reutilizing the water replaced after purifying the waste gas is realized, the problem of water resource waste after the water for purifying the waste gas is replaced is avoided, and the energy-saving and environment-friendly performance of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of an incineration exhaust treatment apparatus;

FIG. 2 is a schematic cross-sectional view of an incineration exhaust treatment apparatus;

FIG. 3 is a schematic view of a spray mechanism of the incineration exhaust treatment device;

FIG. 4 is a schematic view showing the structure of a purifying tank of an incineration exhaust treatment device;

FIG. 5 is a schematic view showing the construction of an incineration exhaust treatment apparatus;

FIG. 6 is a schematic view showing the structure of a filter assembly of the incineration exhaust treatment device;

fig. 7 is an enlarged schematic view at a in fig. 5.

1, A base, 2, a tank body, 201, an air inlet, 202, a water outlet, 203, an exhaust pipeline, 3, a spraying mechanism, 301, a spray pipe, 302, a spray head, 303, a suction pump, 4, a purifying tank, 401, a plurality of groups of air inlet pipes, 402, a water suction pump, 403, a control valve, 5, a purifying screen, 6, a fan, 7, a circulating box, 701, a sealing cover, 702, a partition plate, 8, a filtering component, 801, a first filter screen, 802, an adsorption layer, 803, a second filter screen, 804, a sliding seat, 805, a sliding groove, 806, a sliding block, 9 and a controller.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 7, the present utility model provides a technical solution: an incineration waste gas treatment device comprises a base 1, a tank body 2 is fixedly arranged on the inner side of the base 1, a spraying mechanism 3 for spraying water is fixedly arranged on the lower side of the interior of the tank body 2 through a mounting plate, the spraying mechanism 3 comprises a spray pipe 301, the spray pipe 301 is fixedly arranged on the lower side of the interior of the tank body 2 through the mounting plate, spray heads 302 are equidistantly arranged at the bottom end of the spray pipe 301, a suction pump 303 is fixedly arranged on one side of the outer wall of the tank body 2 through the mounting plate, the output end of the suction pump 303 is fixedly connected with the input end of the spray pipe 301 through a pipeline, water in a water collecting layer in a suction circulation box 7 is pumped through the suction pump 303, the water is conveyed into the interior of the spray pipe 301 through the pipeline, meanwhile, the water is uniformly sprayed into the interior of the tank body 2 through the spray heads 302, and polluted gas and solid particles in waste gas are absorbed and dissolved through the sprayed water, the inside of the tank body 2 is fixedly provided with a purifying tank 4 for primarily purifying waste gas near the upper side of the spraying mechanism 3, the inside of the purifying tank 4 is fixedly provided with a plurality of groups of air inlet pipes 401, the plurality of groups of air inlet pipes 401 penetrate through the bottom end of the purifying tank 4 and extend to the upper side of the spraying pipe 301, one side of the outer wall of the tank body 2 is provided with a water suction pump 402 through a mounting plate, the output end of the water suction pump 402 extends to the inside of the tank body 2 through a pipeline, the output end of the pipeline is fixedly connected with a water outlet pipe arranged at the upper side of the purifying tank 4, one side of the purifying tank 4 near the water outlet pipe is provided with a control valve 403 through a pipeline, the treated gas enters the inside of the purifying tank 4 through a plurality of groups of air inlet pipes 401 and is primarily purified through water in the purifying tank 4, the inside of the tank body 2 is fixedly provided with a purifying screen 5 for secondarily purifying the gas near the upper side of the purifying tank 4, the upper and lower ends of the inside of the purification screen 5 are provided with meshes which are convenient for gas to flow, the inside of the purification screen 5 is filled with activated carbon, the gas flowing through preliminary purification treatment rises to the inside of the purification screen 5, the preliminary gas is adsorbed through the activated carbon in the purification screen 5, the upper side of the inside of the tank body 2, which is close to the purification screen 5, is fixedly provided with a fan 6 through a mounting bracket, the outer side of the base 1, which is close to the tank body 2, is provided with a circulation box 7 through a supporting seat, the top end of the circulation box 7 is clamped and provided with a sealing cover 701, the inside of the circulation box 7 is fixedly provided with a partition 702 used for separating a space, the upper side of the partition 702 is a filter layer, the lower side of the partition 702 is a water collecting layer, one side of the inside of the partition 702 is provided with a through hole, one side of the filter layer is fixedly connected with the output end of the control valve 403 through a pipeline and the spray pipe 301, one side of water collecting layer is fixedly connected with the input end of the water suction pump 402 through a pipeline, one side of the outer wall of the circulation tank 7 is fixedly provided with a water inlet valve, the water inside the purification tank 4 is convenient to purify waste gas and is conveyed to the filter layer inside the circulation tank 7 by opening the control valve 403, the water collecting layer inside the circulation tank 7 is convenient to collect filtered water, the water suction pump 402 is electrified to suck the water inside the water collecting layer back to the purification tank 4 through the pipeline, meanwhile, the suction pump 303 is used for sucking the water inside the water collecting layer to the spray pipe 301, the water inside the water collecting layer is convenient to recycle, the water inside the water collecting layer is convenient to supplement through the water inlet valve, the water inside the water collecting layer is convenient to recycle, the filter assembly 8 for filtering the water is fixedly arranged at the bottom end of the sealing cover 701, and the filter assembly 8 is arranged on the upper side inside the circulation tank 7.

It should be noted that, the two sides of the sliding groove 805 are provided with a limiting groove, two sides of the sliding block 806 are fixedly provided with limiting blocks (not shown in the figure), and the sliding block 806 is clamped inside the limiting groove, so that the sliding block 806 can not fall out of the sliding groove 805 when sliding inside the sliding groove 805.

As an implementation manner in this embodiment, as shown in fig. 2, fig. 5, fig. 6 and fig. 7, the filter assembly 8 is composed of a first filter screen 801, an adsorption layer 802 and a second filter screen 803, one side of the first filter screen 801 is fixedly provided with the adsorption layer 802, the inside of the adsorption layer 802 is filled with adsorption cotton, one side of the adsorption layer 802 far away from the first filter screen 801 is fixedly provided with the second filter screen 803, the inside of each of the first filter screen 801, the adsorption layer 802 and the inside of the second filter screen 803 is provided with a sliding groove 805, a sliding block 806 is slidably mounted in the sliding groove 805 through a limiting block and a limiting groove, the bottom end of the sliding block 806 is fixedly provided with a sliding seat 804, the sliding seat 804 is slidably mounted at the bottom end of the first filter screen 801, the adsorption layer 802 and the second filter screen 803, impurities in water are filtered through the first filter screen 801 and the second filter screen 803, smoke dust contained in the water is adsorbed through the adsorption layer 802, the adsorbed water flows to the water collecting layer inside the circulation tank 7 through a through hole formed in the partition 702, when the impurities adsorbed by the adsorption cotton in the adsorption layer 802 are too much, a sealing cover 701 is opened by an operator, the sealing cover pushes the impurities in the adsorption layer 8 to the inside the adsorption cotton to the sliding groove 804, the sliding groove is separated from the filter layer 804 through the sliding block, the sliding block 805 is pushed by the operator to the sliding base 805, and the sliding element is pushed by the sliding element to the sliding element through the sliding element to the sliding element 804 through the sliding element 804 to the sliding element, and the sliding element to the sliding element 804 to the sliding element 804 through the sliding element 804.

As an implementation manner in this embodiment, as shown in fig. 1, an air inlet 201 is provided on one side of the outer wall of the tank 2 away from the circulation box 7, water outlets 202 are installed on two sides of the bottom end of the tank 2 in a penetrating manner, an exhaust pipeline 203 is fixedly installed at the top end of the tank 2, a controller 9 is fixedly installed on the top end of the base 1 close to the outer wall of the tank 2, the air inlet 201 is externally connected with an incineration device, the incineration waste gas of the incineration device is conveniently incinerated and flows into the tank 2 through the air inlet 201, a sewage collecting mechanism is externally connected with the water outlet 202, meanwhile, sprayed sewage is discharged into the collecting mechanism through the water outlet 202, the purified gas is discharged through the exhaust pipeline 203, and the controller 9 is electrically connected with a suction pump 303, a water pump 402, a control valve 403, a fan 6 and a water inlet valve through wires, so that an operator can conveniently control the device to be electrified and run through the controller 9.

The operation principle is that the incinerator is externally connected with the incinerator through the air inlet 201, so that the incinerator incinerates waste gas and flows into the tank 2 through the air inlet 201, when the incinerator incinerates waste gas and enters the tank 2, the suction pump 303 is electrified to operate to suck water in the water collecting layer in the circulation box 7, the water is conveyed into the spray pipe 301 through the pipeline, meanwhile, the water is uniformly sprayed into the tank 2 through the spray head 302, pollutant gas and solid particles in the waste gas are absorbed and dissolved through the sprayed water, the water outlet 202 is externally connected with the sewage collecting mechanism, meanwhile, sprayed sewage is discharged into the collecting mechanism through the water outlet 202, the treated gas enters the purifying tank 4 through the plurality of groups of air inlet pipes 401, the water in the purifying tank 4 is subjected to primary purification treatment, the gas subjected to the primary purification treatment flows up to the purifying screen 5, the activated carbon in the purifying screen 5 is electrified to adsorb the primary gas, meanwhile, the fan 6 is electrified to operate to generate wind power, and the purified gas is discharged through the exhaust pipeline 203.

The control valve 403 is opened to facilitate the water of purifying waste gas inside the purifying tank 4 to be conveyed to the filter layer inside the circulating tank 7, the impurities in the water are filtered through the first filter screen 801 and the second filter screen 803, meanwhile, smoke dust contained in the water is adsorbed through the adsorption layer 802, the adsorbed water flows to the water collecting layer inside the circulating tank 7 through the through hole formed in the partition plate 702, the water inside the water collecting layer is pumped back to the purifying tank 4 through the pipeline by the water suction pump 402 in an electrified operation, and meanwhile, the water inside the water collecting layer is pumped to the spray pipe 301 through the suction pump 303, so that the water inside the water collecting layer is recycled, and the function of reutilizing the water replaced after purifying the waste gas is realized.

When the adsorbed cotton impurities in the adsorption layer 802 are excessive, the sealing cover 701 is opened by an operator, the sealing cover 701 and the filter assembly 8 are separated from the filter layer, the sliding seat 804 is manually pushed by the operator, the sliding seat 804 is pushed by the operator to drive the sliding block 806 to slide in the sliding groove 805, the sliding block 806 is driven by the sliding block 806 to move to one end of the sliding groove 805 in parallel, the sliding seat 804 at one end of the sliding groove 805 is separated from the bottom of the adsorption layer 802, and therefore a replacement channel at the bottom of the adsorption layer 802 is opened, the operation personnel can conveniently replace the adsorbed cotton in the adsorption layer 802, and the adsorption effect of the adsorbed cotton is prevented from being influenced by excessive impurities in the adsorption cotton.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides an incineration exhaust treatment device, includes base (1), its characterized in that, the inboard fixed mounting of base (1) has a jar body (2), the inside downside of jar body (2) is through mounting panel fixed mounting has spray mechanism (3) that are used for the water spray, the inside of jar body (2) is close to the upside fixed mounting who sprays mechanism (3) has purifying tank (4) of preliminary purification waste gas, the inside of jar body (2) is close to the upside fixed mounting who purifies tank (4) has purifying screen plate (5) of secondary purification, the inside of jar body (2) is close to the upside of purifying screen plate (5) and is passed through mounting bracket fixed mounting have fan (6), the outside that base (1) is close to jar body (2) is through supporting seat and is installed circulation box (7), the top joint of circulation box (7) is installed sealed lid (701), the bottom fixed mounting of sealed lid (701) has filter component (8) that are used for filtering water, and filter component (8) set up in the upside of circulation box (7) inside.

2. The incineration exhaust treatment device according to claim 1, wherein the spraying mechanism (3) comprises a spraying pipe (301), the spraying pipe (301) is fixedly arranged on the lower side of the inside of the tank body (2) through a mounting plate, a spray head (302) is equidistantly arranged at the bottom end of the spraying pipe (301), a suction pump (303) is fixedly arranged on one side of the outer wall of the tank body (2) through the mounting plate, and the output end of the suction pump (303) is fixedly connected with the input end of the spraying pipe (301) through a pipeline.

3. The incineration exhaust treatment device according to claim 1, wherein a plurality of groups of air inlet pipes (401) are fixedly arranged in the purification tank (4), the plurality of groups of air inlet pipes (401) penetrate through the bottom end of the purification tank (4) and extend to the upper side of the spray pipe (301), a water suction pump (402) is arranged on one side of the outer wall of the tank body (2) through a mounting plate, the output end of the water suction pump (402) extends to the inside of the tank body (2) through a pipeline, the output end of the pipeline is fixedly connected with a water outlet pipe arranged on the upper side of the purification tank (4), and a control valve (403) is arranged on one side, close to the water outlet pipe, of the purification tank (4) through a pipeline.

4. The incineration exhaust treatment device according to claim 1, wherein the upper and lower ends of the inside of the purification screen (5) are provided with meshes for facilitating the flow of gas, and the inside of the purification screen (5) is filled with activated carbon.

5. The incineration exhaust treatment device according to claim 1, wherein a partition plate (702) for separating a space is fixedly arranged in the circulation box (7), a filter layer is arranged on the upper side of the partition plate (702), a water collecting layer is arranged on the lower side of the partition plate (702), a through hole is formed in one side of the inside of the partition plate (702), one side of the filter layer is fixedly connected with the output end of the control valve (403) through a pipeline and a spray pipe (301), one side of the water collecting layer is fixedly connected with the input end of the water suction pump (402) through a pipeline, and a water inlet valve is fixedly arranged on one side of the outer wall of the circulation box (7).

6. The incineration exhaust treatment device according to claim 1, wherein the filtering component (8) is composed of a first filter screen (801), an adsorption layer (802) and a second filter screen (803), the adsorption layer (802) is fixedly arranged on one side of the first filter screen (801), adsorption cotton is filled in the adsorption layer (802), the second filter screen (803) is fixedly arranged on one side, far away from the first filter screen (801), of the adsorption layer (802), sliding grooves (805) are formed in the first filter screen (801), the adsorption layer (802) and the second filter screen (803), sliding blocks (806) are slidably arranged in the sliding grooves (805) through limiting blocks and limiting grooves, sliding seats (804) are fixedly arranged at the bottom ends of the sliding blocks (806), and the sliding seats (804) are slidably arranged at the bottom ends of the first filter screen (801), the adsorption layer (802) and the second filter screen (803).

7. The incineration exhaust treatment device according to claim 2, wherein an air inlet (201) is formed in one side, far away from the circulation box (7), of the outer wall of the tank body (2), water outlets (202) are formed in two sides of the bottom end of the tank body (2) in a penetrating mode, an exhaust pipeline (203) is fixedly arranged at the top end of the tank body (2), and a controller (9) is fixedly arranged at the top end of the base (1) close to the outer wall of the tank body (2).