CN116983775A - Organic waste gas and smoke dust purifying equipment - Google Patents
Organic waste gas and smoke dust purifying equipment Download PDFInfo
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- CN116983775A CN116983775A CN202311068616.8A CN202311068616A CN116983775A CN 116983775 A CN116983775 A CN 116983775A CN 202311068616 A CN202311068616 A CN 202311068616A CN 116983775 A CN116983775 A CN 116983775A
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- 239000007789 gas Substances 0.000 title claims abstract description 68
- 239000010815 organic waste Substances 0.000 title claims abstract description 43
- 239000000779 smoke Substances 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000001179 sorption measurement Methods 0.000 claims abstract description 44
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 33
- 239000003546 flue gas Substances 0.000 claims description 33
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002912 waste gas Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000005352 clarification Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- -1 at the moment Substances 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an organic waste gas and smoke dust purifying device, which comprises a smoke gas treatment box for treating smoke gas and particles in the organic waste gas, an adsorption box for adsorbing organic matters in the organic waste gas, a combustion box for burning the organic matters, an exhaust barrel for exhausting the gas, a waste water treatment box for treating the organic matters and a water pump for conveying water.
Description
Technical Field
The invention relates to the technical field of organic waste gas and smoke dust purification, in particular to organic waste gas and smoke dust purification equipment.
Background
The organic waste gas and smoke dust are common pollutants in industrial production, and cause serious harm to the environment and human health, and the organic waste gas mainly comes from industries such as petrochemical industry, pharmacy, printing and dyeing, coating, synthetic resin and the like, and the main component of the organic waste gas is volatile organic compounds. In order to avoid pollution, the organic waste gas is generally treated by adopting an active carbon adsorption method and a catalytic combustion method in the manufacturing production.
Chinese patent discloses a catalytic combustion device for organic waste gas (publication number: CN 102072495B), which purifies waste gas by controlling a pipeline and cooperating with a catalytic purification device, but the generation of organic waste gas is usually accompanied with the generation of small particles such as smoke dust, and the small particles may block the surface of activated carbon, thereby reducing the adsorption of the activated carbon to the organic matters, and the small particles cannot be combusted thoroughly, so that the discharged smoke gas still does not meet the emission standard.
Disclosure of Invention
The invention aims to provide organic waste gas and smoke dust purifying equipment, which is characterized in that before organic matters in waste gas and smoke dust are adsorbed, the waste gas and smoke dust are introduced into water, at the moment, particles in the smoke dust can be adsorbed by the water, the particles cannot float, the gas can normally float to the inside of an air outlet pipe, at the moment, the organic waste gas is adsorbed by an adsorption box, the waste gas without the organic matters is discharged by matching with the opening and closing of a control valve and an exhaust valve, and the organic matters can be desorbed by hot air flow and conveyed into a combustion box for combustion so as to generate the hot air flow for utilization, and the influence of the particles in the waste gas and smoke dust on the adsorption of active carbon can be avoided to a great extent by the mode.
The aim of the invention can be achieved by the following technical scheme:
an organic waste gas and smoke dust purifying device comprises a smoke gas treatment box for treating smoke gas and particles in the organic waste gas, an adsorption box for adsorbing the organic matters in the organic waste gas, a combustion box for burning the organic matters, an exhaust pipe for discharging gas, a waste water treatment box for treating waste water containing the organic matters and a water pump for conveying water, wherein one side of the exhaust pipe is provided with a fan, the air outlet end of the fan is communicated with the air inlet end of the exhaust pipe, the air outlet end of the smoke gas treatment box is communicated with the air inlet end of the adsorption box through an air outlet pipe, the air outlet end of the adsorption box is communicated with an air supply pipe, the surface of the air supply pipe is provided with an air supply valve for controlling whether the air supply pipe is communicated with the air supply pipe, one end of the air supply pipe is communicated with the inside of the combustion box, one end of the heat flow pipe is introduced into the adsorption box and extends to the inside of the adsorption box, the other end of the heat flow pipe is communicated with the water pump end of the fan, the air outlet end of the heat flow pipe is communicated with the water pump, the air inlet pipe is communicated with the air inlet pipe, the two water inlet pipe is communicated with the air inlet pipe, and the waste water inlet pipe is respectively, and the air inlet pipe is communicated with the inside of the waste water treatment box;
the inside of the flue gas treatment box is filled with absorption liquid, flue gas is discharged into the absorption liquid from the air inlet pipe, and the absorption liquid is used for dust fall of organic waste gas and particles in smoke dust.
As a further scheme of the invention: the surfaces of the two ports of the heat flow pipe are respectively provided with an exhaust valve and a control valve.
As a further scheme of the invention: the surface of two ports of the water inlet three-way pipe is provided with a water inlet valve, and the surface of two ports of the water outlet three-way pipe is provided with a water outlet valve.
As a further scheme of the invention: the waste water treatment box comprises an upper box body and a lower box body, wherein the inner surface of the upper box body is fixedly connected with a supporting ring, the inner surface of the supporting ring is fixedly connected with a filter plate, and the inside of the lower box body and the upper part of the filter plate are provided with adsorption resin for adsorbing organic matters.
As a further scheme of the invention: the inner surface of the support ring is fixedly connected with a semipermeable membrane below the filter plate, and the semipermeable membrane is used for blocking organic matters.
As a further scheme of the invention: the port of play water three-way pipe and the inside intercommunication that penetrates the waste water treatment case have the scattered water pipe, the inside of scattered water pipe is hung through the hoist and mount pole and is equipped with the samming dish, a plurality of through-hole has been seted up in the surface penetration of samming dish, the through-hole becomes sparse from the avris to intermediate position density.
As a further scheme of the invention: the hot flow pipe is fixedly connected with a plurality of flow dividing plates used for dispersing hot air flow in the port penetrating into the adsorption box.
As a further scheme of the invention: the use mode of the purifying equipment is as follows: the method comprises the steps of communicating with an air inlet pipe through an external pipeline, injecting organic waste gas and smoke dust into the flue gas treatment box, starting a fan, opening an exhaust valve, enabling a control valve to be in a closed state, enabling particles in the organic waste gas and smoke dust to be introduced into an absorption liquid to be dusted, enabling the residual gas to enter the adsorption box again through an air outlet pipe, enabling the gas entering the adsorption box to adsorb organic matters on the activated carbon through activated carbon, enabling the residual gas to enter the combustion box through an air supply pipe, enabling one end of a heat flow pipe to enter the fan, exhausting the residual gas from an exhaust barrel, closing the fan and the air inlet valve, stopping introducing the organic waste gas and smoke dust into the air inlet pipe when the activated carbon in the adsorption box is saturated, opening the control valve and the air supplementing valve, simultaneously heating air through the combustion box, enabling a combustion assembly in the combustion box to generate hot gas to flow through the heat flow pipe, the organic matters are separated by a separating plate and blown on the surface of the activated carbon to desorb the organic matters, the organic matters enter the combustion box through an air supply pipe and are burnt to generate hot air flow, part of the hot air flows into the adsorption box through a hot air pipe and is blown into the fan again, the other part of the hot air flows into the fan through an exhaust valve and is discharged from an exhaust barrel, the organic matters in the absorption liquid are treated in the following way, after the waste gas treatment is finished, an air inlet valve on an air inlet pipe is closed, a water pump is started, a water inlet valve close to one side of the flue gas treatment box and a water outlet valve close to one side of the waste water treatment box are opened, so that the absorption liquid in the flue gas treatment box enters the water outlet three-way pipe through a water inlet three-way pipe and is discharged into a leakage disc through a water dispersing pipe, is uniformly discharged through a through hole on the leakage disc and falls on the adsorption resin, organic matters dissolved in water in the absorption liquid are adsorbed, impurities are blocked at the top of the filter plate, macromolecular substances, organic matters and the like in the absorption liquid are blocked by a semipermeable membrane, water flows to the lower part of the semipermeable membrane in the upper box body, at the moment, a water inlet valve close to one side of the flue gas treatment box and a water outlet valve close to one side of the wastewater treatment box are closed, the other water inlet valve and the other water outlet valve are opened, at the moment, water in the upper box body flows back to the inside of the flue gas treatment box again through a water inlet three-way pipe and a water outlet three-way pipe.
The invention has the beneficial effects that:
1. according to the invention, before the organic matters in the waste gas and the smoke dust are adsorbed, the waste gas and the smoke dust are introduced into water, at this time, particles in the smoke dust are easy to be adsorbed by the water, the particles cannot float, the gas can normally float to the inside of an air outlet pipe, at this time, the organic waste gas is adsorbed by an adsorption box, the waste gas without the organic matters is discharged by matching with the opening and closing of a control valve and an exhaust valve, and the organic matters can be desorbed by hot gas flow and conveyed into a combustion box for combustion so as to generate hot gas flow for utilization, and by adopting the mode, the influence of the particles in the waste gas and the smoke dust on the adsorption of active carbon can be avoided to a great extent, so that the treatment effect on the organic waste gas is improved.
2. According to the invention, by arranging the water pump and the wastewater treatment tank and utilizing the two water inlet valves on the water inlet three-way pipe and the two water outlet valves on the water outlet three-way pipe, when the water outlet valve close to one side of the wastewater treatment tank and the water inlet valve close to one side of the flue gas treatment tank are opened, the absorption liquid in the flue gas treatment tank can be sent to the interior of the wastewater treatment tank for treatment, and when the water outlet valve close to one side of the wastewater treatment tank and the water inlet valve close to one side of the flue gas treatment tank are closed, and the other water outlet valve and the water inlet valve are opened, water below the wastewater treatment tank can flow back to the interior of the flue gas treatment tank again through the water inlet three-way pipe and the water outlet three-way pipe for reuse, and particles in organic waste gas and flue dust can be filtered in the mode, and the water is recycled.
3. According to the invention, the water dispersing pipe is arranged in the wastewater treatment box, the suspended balance drain plate and the plurality of through holes on the balance drain plate are matched, when the absorption liquid falls on the top of the balance drain plate, because the through holes in the middle position are fewer, part of water is discharged through the through holes near the side, so that the wastewater uniformly falls on the adsorption resin, the organic matters in the wastewater, which are mixed with water, are adsorbed by the adsorption resin, and the macromolecular matters are blocked by the semipermeable membrane, so that the organic matters in the wastewater can be treated, and the purification effect of the wastewater is further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view showing the external structure of a purifying apparatus of the present invention;
FIG. 2 is a schematic diagram of the connection of a flue gas treatment tank to a wastewater treatment tank in the present invention;
FIG. 3 is a schematic view showing the internal structure of a wastewater treatment tank according to the present invention;
fig. 4 is a partial, semi-sectional view of the heat flow pipe of the present invention.
In the figure: 1. a flue gas treatment box; 2. an adsorption box; 3. a combustion box; 4. an exhaust pipe; 5. a blower; 6. an air inlet pipe; 7. a water pump; 8. a water inlet three-way pipe; 9. a water inlet valve; 10. a water outlet three-way pipe; 11. a water outlet valve; 12. a wastewater treatment tank; 121. an upper case; 122. a lower box body; 123. a water dispersing pipe; 124. a leak-equalizing disc; 125. hoisting a rod; 126. a through hole; 127. a support ring; 128. a filter plate; 129. adsorbing resin; 120. a semipermeable membrane; 13. an air outlet pipe; 14. an air supply pipe; 15. an exhaust valve; 18. a thermal flow tube; 19. a control valve; 20. a splitter plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, the present invention is an organic waste gas and smoke purifying apparatus, comprising a flue gas treating tank 1 for treating flue gas and particles in the organic waste gas, an adsorption tank 2 for adsorbing organic matters in the organic waste gas, a combustion tank 3 for burning the organic matters, an exhaust drum 4 for discharging gas, a waste water treating tank 12 for treating waste water containing organic matters, and a water pump 7 for transporting water, wherein a fan 5 is provided on one side of the exhaust drum 4, an air outlet end of the fan 5 is communicated with an air inlet end of the exhaust drum 4, an air outlet end of the flue gas treating tank 1 is communicated with an air inlet end of the adsorption tank 2 through an air outlet pipe 13, one end of the air inlet pipe 14 is communicated with an inside of the combustion tank 3, an air supply passage is provided on a surface of the air supply pipe 14, and an air supply valve for controlling whether the passage is communicated with each other, in a process of heating and burning the organic matters, by opening the air supply valve, so as to ensure that the combustion tank 3 has a heat supply effect of the organic matters, the air inlet pipe 3 is communicated with an air inlet pipe 6, an air inlet pipe 10 is provided on one side of the air inlet pipe 6, which is communicated with an air inlet pipe 6, an air outlet end of the air inlet pipe 2, an air outlet end of the adsorption tank 2 is communicated with an air inlet pipe 6, and an air outlet end of the air inlet pipe 2 are respectively communicated with an air inlet pipe 6, and an air outlet end of the air inlet pipe 2, and an air outlet pipe 6 are respectively connected with an air inlet pipe 6, the surfaces of the two ports of the heat flow pipe 18 are respectively provided with an exhaust valve 15 and a control valve 19, the surfaces of the two ports of the water inlet three-way pipe 8 are respectively provided with a water inlet valve 9, and the surfaces of the two ports of the water outlet three-way pipe 10 are respectively provided with a water outlet valve 11.
The inside of the flue gas treatment box 1 is filled with absorption liquid, flue gas is discharged into the absorption liquid from the air inlet pipe 6, the absorption liquid is used for dust fall on particles in organic waste gas and smoke dust, the absorption liquid is water, when the organic waste gas and the smoke dust are introduced into the inside of the absorption liquid, organic matters which are partially dissolved in water can be dissolved in the absorption liquid, so that the content of the organic matters in the waste gas entering the air outlet pipe 13 can be reduced, and the content of the organic matters treated by the adsorption box 2 can be obviously reduced.
In order to remove water-soluble organic matters in the wastewater, the wastewater treatment tank 12 is composed of an upper tank body 121 and a lower tank body 122, the inner surface of the upper tank body 121 is in threaded connection with the outer surface of the lower tank body 122, a support ring 127 is fixedly connected with the inner surface of the upper tank body 121, a filter plate 128 is fixedly connected with the inner surface of the support ring 127, and an adsorption resin 129 for adsorbing the organic matters is arranged in the lower tank body 122 and above the filter plate 128, wherein the adsorption resin can be a compound functional adsorption resin modified by amino groups and the like.
In order to avoid unadsorbed macromolecular substance backward flow to the inside of flue gas treatment case 1, the internal surface of support ring 127 just is located the below fixedly connected with semi-permeable membrane 120 of filter 128, semi-permeable membrane 120 is used for the separation organic matter, the port of play water three-way pipe 10 and the inside intercommunication of penetrating waste water treatment case 12 have a water pipe 123, water pipe 123's inside is hung through hoist and mount pole 125 and is equipped with the samming dish 124, this samming dish 124 is the setting of round platform shape, a plurality of through-hole 126 has been seted up in the surface penetration of samming dish 124, through-hole 126 becomes sparse from the avris to intermediate position density, can make waste water evenly spill in the top of adsorption resin 129 through samming dish 124, in order to promote the quick absorption to the organic matter in the waste water, make full use of all adsorption resin 129.
When the hot air flows into the adsorption box 2, the problem that the air flow is concentrated usually occurs, for this reason, a plurality of flow dividing plates 20 for dispersing the hot air flow are fixedly connected in the ports of the hot air flow pipe 18 and penetrating into the adsorption box 2, wherein the flow dividing plates 20 except for the flow dividing plates 20 positioned at the middle position are all arc-shaped, the radian is gradually enlarged from the middle position to the edge position, the hot air flow can be dispersed, and meanwhile, in order to enable more hot air flow to flow into the adsorption box 2, a pressure sensor can be arranged on the surface of the hot air flow pipe 18, most of the hot air flow can enter the adsorption box 2 by closing the exhaust valve 15, and when the pressure sensor detects that the internal pressure of the hot air flow pipe 18 is overlarge, the exhaust valve 15 is opened at the moment to exhaust.
The use mode of the purifying equipment is as follows: the method comprises the steps of communicating with an air inlet pipe 6 through an external pipeline, injecting organic waste gas and smoke dust into the flue gas treatment box 1, starting a fan 5, opening an exhaust valve 15, enabling a control valve 19 to be in a closed state, enabling particles in the organic waste gas and smoke dust to be introduced into an absorption liquid to be dusted, enabling the rest gas to enter the adsorption box 2 again through an air outlet pipe 13, enabling the gas entering the adsorption box 2 to pass through activated carbon to adsorb organic matters on the activated carbon, enabling the rest gas to enter the combustion box 3 through an air supply pipe 14, enabling one end of a heat flow pipe 18 to enter the fan 5 and be discharged from an exhaust drum 4, closing the fan 5 and an air inlet valve to stop introducing the organic waste gas and smoke dust into the air inlet pipe 6 when the activated carbon in the adsorption box 2 is saturated, opening the control valve 19 and an air supplementing valve, enabling the combustion box 3 to heat air, enabling a combustion assembly in the combustion box 3 to generate a hot air flow through a hot air flow pipe 18, enabling the rest gas to pass through a flow dividing plate 20, blowing the gas on the surface of the activated carbon to desorb the organic matters, enabling the organic matters to enter the combustion box 3 through the air supply pipe 14 and enter the combustion box 3, enabling the rest gas to flow into the combustion box to be discharged from the exhaust pipe 4 through one end of the heat flow pipe to the active carbon, and enabling the other part to be discharged from the exhaust pipe 4 to the inside the active carbon to be discharged from the exhaust pipe 2 through the exhaust pipe, and the active carbon can be discharged from the surface of the exhaust pipe 2;
after the waste gas treatment is completed, the air inlet valve on the air inlet pipe 6 is closed, the water pump 7 is started, the water inlet valve 9 close to one side of the flue gas treatment tank 1 and the water outlet valve 11 close to one side of the waste water treatment tank 12 are opened, so that the absorption liquid in the flue gas treatment tank 1 enters the water outlet three-way pipe 10 through the water inlet three-way pipe 8 and is discharged into the drain pan 124 through the water dispersing pipe 123, the absorption liquid is uniformly discharged through the through holes 126 on the drain pan 124 and falls on the absorbent resin 129, the organic matters dissolved in the absorption liquid are absorbed, impurities are blocked at the top of the filter plate 128, macromolecular substances, organic matters and the like in the absorption liquid are blocked by the semipermeable membrane 120, at the moment, water flows to the lower part of the membrane 120 in the upper tank 121, at the moment, the water inlet valve 9 close to one side of the flue gas treatment tank 1 and the water outlet valve 11 close to one side of the waste water treatment tank 12 are opened, the water in the other water inlet valve 9 and the water outlet valve 11 are discharged into the drain pan 124 through the water inlet three-way pipe 8 and the water outlet three-way pipe 10, the water in the upper tank 121 is returned into the interior of the flue gas treatment tank 1 again, and the flue gas treatment tank 1 is repeatedly utilized.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. The utility model provides an organic waste gas and smoke and dust clarification plant, includes flue gas treatment case (1) that is arranged in handling flue gas and granule in the organic waste gas, carries out adsorption case (2) that adsorb to the organic matter in the organic waste gas, is used for carrying out combustion case (3) to the organic matter, is used for discharging gaseous aiutage (4), handles waste water treatment case (12) and water delivery pump (7) that contain organic matter waste water, one side of aiutage (4) is provided with fan (5), the end of giving vent to anger of fan (5) communicates with the inlet end of aiutage (4), and characterized in that, the end of giving vent to anger of flue gas treatment case (1) communicates with the inlet end of adsorption case (2) through outlet duct (13), the end of adsorption case (2) communicates there is blast pipe (14), the inside of blast pipe (14) one end of blast pipe (14) goes into combustion case (3), the end of combustion case (3) communicates there is hot flow pipe (18) that provides, the one end of blast pipe (18) and adsorption case (2) extend to the inlet end of three-way pipe (7) the inlet end of water pump (7) communicates with the inlet end of water inlet end of the three-way pipe (8), two ports of the water outlet three-way pipe (10) penetrate into the flue gas treatment box (1) and the wastewater treatment box (12) respectively, and two ports of the water inlet three-way pipe (8) penetrate into the flue gas treatment box (1) and the wastewater treatment box (12) respectively, and one side of the flue gas treatment box (1) is penetrated with an air inlet pipe (6);
the inside of the flue gas treatment box (1) is filled with absorption liquid, flue gas is discharged into the absorption liquid from the air inlet pipe (6), and the absorption liquid carries out dust fall on organic waste gas and particles in smoke dust.
2. The organic waste gas and smoke purification device according to claim 1, wherein the waste gas treatment tank (12) is composed of an upper tank body (121) and a lower tank body (122), a supporting ring (127) is fixedly connected to the inner surface of the upper tank body (121), a filter plate (128) is fixedly connected to the inner surface of the supporting ring (127), and an adsorption resin (129) for adsorbing organic matters is arranged inside the lower tank body (122) and above the filter plate (128).
3. An organic waste gas and smoke purifying apparatus according to claim 3, characterised in that the inner surface of the support ring (127) is fixedly connected with a semipermeable membrane (120) below the filter plate (128), said semipermeable membrane (120) being used for blocking organic matter.
4. The organic waste gas and smoke purification equipment according to claim 4, wherein the port of the water outlet three-way pipe (10) is communicated with a water dispersing pipe (123) penetrating into the waste water treatment tank (12), a uniform leakage disc (124) is hung in the water dispersing pipe (123) through a hanging rod (125), a plurality of through holes (126) are formed in the surface of the uniform leakage disc (124) in a penetrating mode, and the density of the through holes (126) is sparse from the side to the middle position.
5. An organic waste gas and smoke purifying device according to claim 1, characterised in that the surfaces of the two ports of the heat flow pipe (18) are provided with a vent valve (15) and a control valve (19), respectively.
6. The organic waste gas and smoke purification equipment according to claim 1, wherein the surfaces of two ports of the water inlet three-way pipe (8) are provided with water inlet valves (9), and the surfaces of two ports of the water outlet three-way pipe (10) are provided with water outlet valves (11).
7. An organic waste gas and smoke purification device according to claim 1, characterised in that the heat flow pipe (18) is fixedly connected with a number of flow dividing plates (20) for dispersing the hot gas flow in the ports penetrating the adsorption tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068616.8A CN116983775A (en) | 2023-08-24 | 2023-08-24 | Organic waste gas and smoke dust purifying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311068616.8A CN116983775A (en) | 2023-08-24 | 2023-08-24 | Organic waste gas and smoke dust purifying equipment |
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| CN116983775A true CN116983775A (en) | 2023-11-03 |
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| CN202311068616.8A Pending CN116983775A (en) | 2023-08-24 | 2023-08-24 | Organic waste gas and smoke dust purifying equipment |
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