CN116951434A - Acid-base waste gas treatment device and waste heat recycling device - Google Patents
Acid-base waste gas treatment device and waste heat recycling device Download PDFInfo
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- CN116951434A CN116951434A CN202310939153.1A CN202310939153A CN116951434A CN 116951434 A CN116951434 A CN 116951434A CN 202310939153 A CN202310939153 A CN 202310939153A CN 116951434 A CN116951434 A CN 116951434A
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- waste gas
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- 239000002912 waste gas Substances 0.000 title claims abstract description 91
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- 239000002918 waste heat Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000007789 gas Substances 0.000 claims abstract description 57
- 238000001035 drying Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000009776 industrial production Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009841 combustion method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- -1 salt compound Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- B01D53/26—Drying gases or vapours
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/42—Basic components
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/20—Waste heat recuperation using the heat in association with another installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The application discloses an acid-base waste gas treatment device and a waste heat recycling device, which comprise a supporting plate, wherein a water sump is fixedly arranged at the top of the supporting plate. According to the application, the waste gas is pumped into the first waste gas treatment bin through the exhaust pipe and the first air inlet pipe by the air pump, so that the concentration of the waste gas in the first treatment bin is continuously increased, and because the acid-base waste gas is inflammable, when the concentration of the waste gas detected by the gas concentration monitor is higher than a certain value, the PLC controller controls the oil injection of the oil nozzle, the ignition of the spark plug enables the gas to receive combustion treatment, so that less energy is required for combusting the same amount of gas, the environment protection concept is met, the water in the water bin can be heated by the heat generated when the gas in the first waste gas treatment bin is combusted by placing the first waste gas treatment bin in the water bin, the temperature rise of the surrounding environment caused by the heat spreading into the air is avoided, the water is heated, the heat energy is reasonably utilized, and the heated water can be applied to the fields of heating or industrial production and the like.
Description
Technical Field
The application relates to the technical field of waste gas treatment, in particular to an acid-base waste gas treatment device and a waste heat recycling device.
Background
Acid gases, which react in water to form acids, include sulfur oxides, nitrogen oxides, and other chemical compounds, are extremely low in atmospheric levels and may not even be detected in some areas. The presence of acid gases can increase corrosion of pipes and equipment, affecting their useful life. During the cryogenic separation of natural gas, CO2 may form dry ice to clog pipes and equipment; the natural gas with more H2S can generate peculiar smell when being burnt, and compounds such as SO2 generated by burning can pollute the environment; sulfur-containing hydrocarbon compounds can poison catalysts in catalytic processes. Removal of acid gases is therefore one of the main tasks of natural gas purification; the gas that reacts with an acid to form a salt compound (the aqueous solution may react with the salt compound) is called an alkaline gas.
In the chemical production processes of medicines, petroleum, printing, paint and the like, a large amount of organic solvents are required in the production process due to the requirement of the production process, so that in the industrial production, more acid gas or alkaline gas is generated, and the gas can cause environmental pollution and harm to the physical and mental health of a human body, and therefore the waste gas is required to be discharged after being treated, and the common waste gas purification method comprises the following steps: the absorption method, the adsorption method, the condensation method and the combustion method take the combustion method as an example, a large amount of energy sources need to be provided for starting the work, the production concept of environmental protection is not met, in addition, a large amount of heat is generated when the waste gas is treated by the combustion method, and the heat is directly emitted to the environment to have a certain influence on the environmental protection.
Disclosure of Invention
The application aims to solve the problems that a large amount of energy supply parties are required to start working in a combustion method in the background technology, and the heat generated by the combustion method is easy to influence the surrounding environment.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides an acid-base exhaust gas treatment device and waste heat recycling device, includes the backup pad, backup pad top fixed mounting has the sump, fixed mounting has first exhaust gas treatment storehouse in the sump, first exhaust gas treatment storehouse lateral wall fixed communication has first intake pipe, first intake pipe fixed run through the sump lateral wall, and its tip fixedly connected with air pump, fixed intercommunication has the exhaust tube on the air pump, fixed intercommunication has the second intake pipe on the first exhaust gas treatment storehouse lateral wall, the fixed run through of second intake pipe the other lateral wall of sump, first exhaust gas treatment storehouse internally mounted has a plurality of fuel nozzles, fixed mounting has the spark plug in the first exhaust gas storehouse, first exhaust gas treatment storehouse internally mounted has gas concentration monitor, fixed mounting has the second exhaust gas treatment storehouse in the backup pad, the second exhaust gas treatment storehouse lateral wall by the fixed run through of second intake pipe, just the second intake pipe tip inserts second exhaust gas treatment storehouse bottom, second exhaust gas treatment storehouse top fixed connection has the third intake pipe, third intake pipe fixed connection has the fuel nozzle, third intake pipe fixed connection has the spark plug with the fuel nozzle, the fixed connection has the spark plug is had with the PLC top.
Preferably, the first waste gas treatment bin is made of stainless steel, and the thickness of the first waste gas treatment bin is 5mm.
Preferably, a one-way valve is arranged in the first air inlet pipe, a first electromagnetic valve is arranged on the second air inlet pipe, and the first electromagnetic valve is electrically connected with the PLC.
Preferably, the oil pipe is fixedly communicated with the oil nozzle, and is positioned outside the first waste gas treatment bin, and fixedly penetrates through the side wall of the first waste gas treatment bin, the bottom of the water bin and the supporting plate, and the end part of the oil pipe is fixedly connected with an oil storage tank which is fixedly installed at the bottom of the supporting plate.
Preferably, a contact type temperature sensor is inserted on the side wall of the water tank, a drain pipe is fixedly communicated with the bottom of the side wall of the water tank, a second electromagnetic valve is arranged on the drain pipe, a water inlet pipe is fixedly communicated with the top of the water tank, a third electromagnetic valve is arranged on the water inlet pipe, and the third electromagnetic valve, the second electromagnetic valve and the contact type temperature sensor are electrically connected with the PLC.
Preferably, the drying assembly comprises a supporting frame, a drying bin, a placing groove, a vent hole and an exhaust pipe, wherein the supporting frame is fixedly arranged on the supporting plate, the drying bin is fixedly arranged on the supporting frame, one end of the drying bin is fixedly communicated with the third air inlet pipe, the number of the placing grooves is multiple groups, the placing grooves are arranged in the drying bin, the vent hole is formed in the side wall of the placing groove, and the exhaust pipe is fixedly communicated with the top of the other end of the drying bin.
Preferably, a side wall at the top of the drying bin is rotationally connected with an opening and closing cover, and the opening and closing cover and the other side wall at the top of the drying bin are fixedly connected with magnetic bars.
Preferably, a plurality of supporting legs are fixedly arranged at the bottom of the supporting plate, a circular bearing plate is fixedly connected to the bottom of the supporting legs, and a plurality of mounting holes are formed in the circular bearing plate.
Compared with the prior art, the application has the advantages and positive effects that:
1. according to the application, the waste gas is pumped into the first waste gas treatment bin through the exhaust pipe and the first air inlet pipe by the air pump, so that the concentration of the waste gas in the first treatment bin is continuously increased, and because the acid-base waste gas is inflammable, when the concentration of the waste gas detected by the gas concentration monitor is higher than a certain value, the PLC controller controls the oil injection of the oil nozzle, the ignition of the spark plug, and the gas is subjected to combustion treatment, so that less energy is required for combusting the same amount of gas, and the environment-friendly concept is met.
2. According to the application, the first waste gas treatment bin is arranged in the water bin, so that the water in the water bin can be heated by the heat generated when the gas in the first waste gas treatment bin is combusted, the heat is prevented from being transmitted to the air to raise the temperature of the surrounding environment, the water is heated, the heat energy is reasonably utilized, and the heated water can be applied to the fields of heating, industrial production and the like.
3. In the application, by arranging the second waste gas treatment bin and adding the acidic or alkaline solution into the second waste gas treatment bin, a small amount of incompletely combusted gas can be subjected to acid-base neutralization treatment, so that the waste gas treatment is more thorough, and the whole waste gas treatment effect is better.
Drawings
Fig. 1 is a schematic perspective view of an acid-base waste gas treatment device and a waste heat recycling device according to the present application;
fig. 2 is a schematic diagram of a perspective structure of the acid-base waste gas treatment device and the waste heat recycling device after water sump removal;
fig. 3 is a schematic perspective view of a sump of the acid-base waste gas treatment device and the waste heat recycling device according to the present application;
fig. 4 is a top view of the acid-base waste gas treatment device and the waste heat recycling device according to the present application when the top of the first waste gas treatment bin is opened;
fig. 5 is a cross-sectional view of a second exhaust treatment bin of the acid-base exhaust treatment device and the waste heat recycling device according to the present application;
fig. 6 is a schematic perspective view of a drying assembly of the acid-base waste gas treatment device and the waste heat recycling device according to the present application;
fig. 7 is an enlarged view of a portion a of fig. 6, showing an acid-base waste gas treatment device and a waste heat recycling device according to the present application.
Legend description:
1. a support plate; 2. a water bin; 3. a first exhaust treatment bin; 4. a first air inlet pipe; 5. an air pump; 6. an exhaust pipe; 7. a second air inlet pipe; 8. an oil nozzle; 9. a spark plug; 10. a gas concentration monitor; 11. a second waste gas treatment bin; 12. a third air inlet pipe; 13. a drying assembly; 1301. a support frame; 1302. a drying bin; 1303. a placement groove; 1304. a vent hole; 1305. an exhaust pipe; 14. a PLC controller; 15. a one-way valve; 16. a first electromagnetic valve; 17. an oil pipe; 18. an oil storage tank; 19. a contact temperature sensor; 20. a drain pipe; 21. a second electromagnetic valve; 22. a water inlet pipe; 23. a third electromagnetic valve; 24. opening and closing the cover; 25. a magnetic bar; 26. support legs; 27. a circular bearing plate; 28. and (5) mounting holes.
Detailed Description
In order that the above objects, features and advantages of the application will be more clearly understood, a further description of the application will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and therefore the present application is not limited to the specific embodiments of the disclosure that follow.
As shown in fig. 1 to 7, the application provides an acid-base waste gas treatment device and a waste heat recycling device, which comprises a supporting plate 1, wherein a water sump 2 is fixedly arranged at the top of the supporting plate 1, a first waste gas treatment sump 3 is fixedly arranged in the water sump 2, a first air inlet pipe 4 is fixedly communicated with the side wall of the first waste gas treatment sump 3, the first air inlet pipe 4 fixedly penetrates through the side wall of the water sump 2, the end part of the first air inlet pipe is fixedly connected with an air pump 5, an exhaust pipe 6 is fixedly communicated with the air pump 5, a second air inlet pipe 7 is fixedly communicated with the side wall of the first waste gas treatment sump 3, the second air inlet pipe 7 fixedly penetrates through the other side wall of the water sump 2, a plurality of oil nozzles 8 are fixedly arranged in the first waste gas treatment sump 3, the spark plug 9 is fixedly installed in the first waste gas bin, the gas concentration monitor 10 is fixedly installed in the first waste gas treatment bin 3, the second waste gas treatment bin 11 is fixedly installed on the supporting plate 1, the side wall of the second waste gas treatment bin 11 is fixedly penetrated by the second air inlet pipe 7, the end part of the second air inlet pipe 7 is inserted into the bottom of the second waste gas treatment bin 11, the top of the second waste gas treatment bin 11 is fixedly connected with the third air inlet pipe 12, the end part of the third air inlet pipe 12 is fixedly communicated with the drying component 13, the PLC 14 is fixedly installed at the top of the supporting plate 1, and the PLC 14 is respectively and electrically connected with the oil nozzle 8, the spark plug 9 and the gas concentration monitor 10, in some embodiments: when acid-base waste gas is treated, a worker communicates the exhaust pipe 6 on the air pump 5 with the waste gas pipe, the air pump 5 is arranged in the first waste gas treatment bin 3 through the air pump 5, meanwhile, the gas concentration monitor 10 in the first waste gas treatment bin 3 continuously monitors the waste gas concentration in the first waste gas treatment bin 3 and feeds data back to the PLC 14 in real time, when the waste gas concentration exceeds a preset threshold value, the PLC 14 controls the oil spray nozzle 8 to spray oil, controls the spark plug 9 to ignite, so that the waste gas in the first waste gas treatment bin 3 burns, because the waste gas in the waste gas treatment bin contains more organic matters and belongs to combustible gas, the waste gas concentration is promoted, so that a small amount of oil is sprayed out by the oil spray nozzle 8, the spark plug 9 can ignite the waste gas, energy is saved, high temperature generated when the waste gas in the first waste gas treatment bin 3 burns is transmitted into the water bin 2 through the waste gas treatment bin, the water in the water bin 2 is heated, so that the water temperature in the water bin 2 (the side wall of the water bin 2 is provided with heat insulation materials, and the water bin 2 is not provided with excessive complex structures, which are not marked in the drawing), and the water temperature in the water bin 2 is increased, and the hot water can be used for heating or industrial production, so that the heat in the first waste gas treatment bin 3 is prevented from being transmitted to the air to cause the temperature of the surrounding environment to be increased, the heat can be reasonably utilized, the environment-friendly production concept is met, in addition, the second waste gas treatment bin 11 is also filled with acidic or alkaline solution, the gas after the combustion of the first waste gas treatment bin enters the second waste gas treatment bin 11, and then the solution in the second waste gas treatment bin 11 neutralizes a small amount of incompletely combusted gas, so that the waste gas treatment is more thorough, the treatment effect is better.
As shown in fig. 1 to 4, in some embodiments, the first exhaust treatment chamber 3 is made of stainless steel, and has a thickness of 5mm, and the stainless steel with a thickness of 5mm ensures the rigidity of the first exhaust treatment chamber 3, so that the first exhaust treatment chamber 3 can keep stable when the gas in the first exhaust treatment chamber is combusted, and has better thermal conductivity, so that water in the water chamber 2 can be quickly heated.
As shown in fig. 1, 2 and 4, in some embodiments, a check valve 15 is disposed in the first air inlet pipe 4, a first electromagnetic valve 16 is disposed on the second air inlet pipe 7, and the first electromagnetic valve 16 is electrically connected to the PLC controller 14, where the working principle is as follows: the check valve 15 is arranged in the first air inlet pipe 4 to avoid the back flow of the gas in the first exhaust gas treatment bin 3, so that the accident caused by the flame entering the first air inlet pipe 4 during the combustion of the gas is avoided, the first electromagnetic valve 16 is used for keeping the first electromagnetic valve 16 closed before the ignition, so that the gas in the first exhaust gas treatment bin 3 can not enter the second exhaust gas treatment bin 11 temporarily, the concentration of the exhaust gas in the first exhaust gas treatment bin 3 can be continuously increased, the energy required by the ignition is reduced, the PLC controller 14 can control the first electromagnetic valve 16 to be opened after a period of time is started during the ignition, so that the burnt gas enters the second exhaust gas treatment bin 11 (the PLC controller 14 can control the air pump 5 to stop running during the ignition, and when the first electromagnetic valve 16 is opened again after the ignition, the PLC controller 14 can control the air pump 5 to run again and continuously input the exhaust gas into the first exhaust gas treatment bin 3).
As shown in fig. 1-4, in some embodiments, an oil pipe 17 is fixedly connected to the oil nozzle 8, the oil pipe 17 is located outside the first exhaust gas treatment chamber 3, the oil pipe 17 fixedly penetrates through the side wall of the first exhaust gas treatment chamber 3, the bottom of the water sump 2 and the support plate 1, an oil storage tank 18 is fixedly connected to the end portion of the oil pipe 17, and the oil storage tank 18 is fixedly installed at the bottom of the support plate 1, where the working principle is that: the oil nozzle 8 is inserted on the side wall of the first waste gas treatment tank, the oil pipe 17 is arranged outside the first waste gas treatment tank, the oil pipe 17 is always positioned in water in the water sump 2, the highest temperature of the outer contact of the oil pipe 17 is 100 ℃, and the oil pipe 17 can be prevented from being scalded by high temperature on the side wall of the first waste gas treatment tank, so that the oil pipe 17 is protected from being damaged, and the service life is longer.
As shown in fig. 1, 2 and 3, in some embodiments, a contact type temperature sensor 19 is inserted on a side wall of the water tank, a drain pipe 20 is fixedly connected to the bottom of the side wall of the water tank, a second electromagnetic valve 21 is arranged on the drain pipe 20, a water inlet pipe 22 is fixedly connected to the top of the water tank, a third electromagnetic valve 23 is arranged on the water inlet pipe 22, and the third electromagnetic valve 23, the second electromagnetic valve 21 and the contact type temperature sensor 19 are electrically connected to the PLC controller 14, wherein the working principle is as follows: the outside of the water discharging pipe 20 can be externally connected with a hot water pipeline, the outside of the water inlet pipe 22 can be externally connected with a cold water pipeline, the contact type temperature sensor 19 monitors the water temperature in the water bin 2 in real time, and signals are fed back to the PLC controller 14, when the water temperature reaches 100 ℃, the PLC controller 14 controls the second electromagnetic valve 21 on the water discharging pipe 20 and the third electromagnetic valve 23 on the water inlet pipe 22 to be opened, so that hot water flows out of the water discharging pipe 20 and cold water flows into the water bin 2, after a period of time (the period of time is needed to be described, the period of time can be calculated by the conventional water storage capacity in the water bin 2 and the flow rate of water in the water discharging pipe 20, and is preset in the PLC controller 14), the PLC controller 14 controls the second electromagnetic valve 21 and the third electromagnetic valve 23 to be closed, and therefore the cold water in the water bin 2 is heated, when the water temperature rises to 100 ℃, the PLC controller 14 controls the second electromagnetic valve 21 and the third electromagnetic valve 23 to be opened again, and the circulation is performed in such a reciprocating manner, so that the water heating speed can be ensured, and the water flowing out of the water discharging pipe 20 can always keep a higher temperature.
As shown in fig. 1, 2, 6 and 7, in some embodiments, the drying assembly 13 includes a support frame 1301, a drying chamber 1302, a placement groove 1303, a ventilation hole 1304 and an exhaust pipe 1305, where the support frame 1301 is fixedly installed on the support plate 1, the drying chamber 1302 is fixedly installed on the support frame 1301, one end of the drying chamber is fixedly communicated with the third air inlet pipe 12, the number of the placement grooves 1303 is set into multiple groups, the drying chamber 1302 is set, the ventilation hole 1304 is opened on a side wall of the placement groove 1303, the exhaust pipe 1305 is fixedly communicated with the top of the other end of the drying chamber 1302, and the working principle here is that: the drying agent is placed in the drying chamber 1302, so that the gas is dried while flowing through the drying chamber 1302, so that the gas discharged from the exhaust duct 1305 can be kept dry.
As shown in fig. 6 and 7, in some embodiments, a side wall at the top of the drying bin 1302 is rotatably connected with an opening and closing cover 24, and the opening and closing cover 24 and another side wall at the top of the drying bin 1302 are fixedly connected with a magnetic strip 25.
As shown in fig. 1, in some embodiments, a plurality of support legs 26 are fixedly installed at the bottom of the support plate 1, a circular bearing plate 27 is fixedly connected to the bottom of the support legs 26, and a plurality of mounting holes 28 are formed in the circular bearing plate 27, where the working principle is as follows: the staff can fix the circular bearing plate 27 through the mounting holes 28 on the circular bearing plate 27 by bolts, so that the circular bearing plate 27 is tightly attached to the ground or other supporting surfaces, the contact area with the supporting surfaces is increased, and the whole device can be kept stable during working.
The present application is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present application without departing from the technical content of the present application still belong to the protection scope of the technical solution of the present application.
Claims (8)
1. An acid-base waste gas treatment device and waste heat recycling device, its characterized in that: including backup pad (1), backup pad (1) top fixed mounting has sump (2), fixed mounting has first waste gas treatment storehouse (3) in sump (2), first waste gas treatment storehouse (3) lateral wall fixed communication has first intake pipe (4), first intake pipe (4) fixed run through sump (2) lateral wall, and its tip fixedly connected with air pump (5), fixed intercommunication has extraction tube (6) on air pump (5), fixed intercommunication has second intake pipe (7) on first waste gas treatment storehouse (3) lateral wall, second intake pipe (7) fixed run through sump (2) another lateral wall, inside fixed mounting of first waste gas treatment storehouse (3) has a plurality of fuel spray nozzles (8), fixed mounting has spark plug (9) in the first waste gas storehouse, first waste gas treatment storehouse (3) inside fixed mounting has gas concentration monitor (10), fixed mounting has second waste gas treatment storehouse (11) on backup pad (1), second intake pipe (7) are fixed to be connected with second intake pipe (7) and are handled by second intake pipe (7) another lateral wall, second intake pipe (11) are fixed to be inserted into second intake pipe (7) top (11), the end part of the third air inlet pipe (12) is fixedly communicated with a drying assembly (13), a PLC (programmable logic controller) (14) is fixedly arranged at the top of the supporting plate (1), and the PLC (14) is electrically connected with the oil nozzle (8), the spark plug (9) and the gas concentration monitor (10) respectively.
2. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: the first waste gas treatment bin (3) is made of stainless steel, and the thickness of the first waste gas treatment bin is 5mm.
3. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: the utility model discloses a PLC controller, including first intake pipe (4), second intake pipe (7), first intake pipe (4) are equipped with check valve (15), be provided with first solenoid valve (16) on the second intake pipe (7), just first solenoid valve (16) with PLC controller (14) electric connection.
4. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: oil pipe (17) is fixedly connected to oil nozzle (8), oil pipe (17) is located outside first exhaust gas treatment storehouse (3), just oil pipe (17) are fixed to be run through first exhaust gas treatment storehouse (3) lateral wall water sump (2) bottom and backup pad (1), oil pipe (17) tip fixedly connected with oil storage tank (18), just oil storage tank (18) fixed mounting is in backup pad (1) bottom.
5. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: the water tank is characterized in that a contact type temperature sensor (19) is inserted on the side wall of the water tank, a drain pipe (20) is fixedly communicated with the bottom of the side wall of the water tank, a second electromagnetic valve (21) is arranged on the drain pipe (20), a water inlet pipe (22) is fixedly communicated with the top of the water tank, a third electromagnetic valve (23) is arranged on the water inlet pipe (22), and the third electromagnetic valve (23), the second electromagnetic valve (21) and the contact type temperature sensor (19) are electrically connected with the PLC (14).
6. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: drying component (13) are including support frame (1301), drying bin (1302), standing groove (1303), ventilation hole (1304), exhaust pipe (1305), support frame (1301) fixed mounting is in on backup pad (1), drying bin (1302) fixed mounting is in on support frame (1301), and its one end with third intake pipe (12) fixed communication, standing groove (1303) quantity is established into the multiunit, and it sets up in drying bin (1302), ventilation hole (1304) are seted up on standing groove (1303) lateral wall, exhaust pipe (1305) with fixed intercommunication in drying bin (1302) other end top.
7. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: the drying bin is characterized in that an opening and closing cover (24) is rotatably connected to one side wall of the top of the drying bin (1302), and a magnetic force strip (25) is fixedly connected to the opening and closing cover (24) and the other side wall of the top of the drying bin (1302).
8. The acid-base waste gas treatment device and waste heat recycling device according to claim 1, wherein: a plurality of supporting legs (26) are fixedly arranged at the bottom of the supporting plate (1), a round bearing plate (27) is fixedly connected to the bottom of the supporting legs (26), and a plurality of mounting holes (28) are formed in the round bearing plate (27).
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