CN112973317B - Tail gas treatment equipment for chemical production - Google Patents
Tail gas treatment equipment for chemical production Download PDFInfo
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- CN112973317B CN112973317B CN202110298979.5A CN202110298979A CN112973317B CN 112973317 B CN112973317 B CN 112973317B CN 202110298979 A CN202110298979 A CN 202110298979A CN 112973317 B CN112973317 B CN 112973317B
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- 238000012824 chemical production Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 163
- 238000002485 combustion reaction Methods 0.000 claims abstract description 134
- 239000007789 gas Substances 0.000 claims abstract description 82
- 239000002912 waste gas Substances 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 25
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 238000011084 recovery Methods 0.000 claims description 41
- 238000003860 storage Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000003463 adsorbent Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000002274 desiccant Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 25
- 238000000746 purification Methods 0.000 abstract description 15
- 239000010815 organic waste Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a tail gas treatment device for chemical production, belonging to the technical field of waste gas purification devices, which is provided with a plurality of layers of filter screens, wherein the filter screens are used for filtering suspended particles in waste gas and collecting the particles into a collecting tank to accelerate the waste gas treatment efficiency, a combustion chamber mechanism can be used for combusting the waste gas to remove organic gas in the waste gas and recovering the generated energy to drive the device to move so as to promote the gas combustion and supply heat to the outside simultaneously to improve the energy utilization efficiency in the waste gas, a filtering and purifying mechanism is used for further filtering and purifying the combusted waste gas, a liquid tank is used for removing easily soluble harmful gas in the waste gas and further purifying the waste gas, an adsorption drying device is arranged to dry the gas so as to avoid discharging water vapor dissolved with the waste gas into the atmosphere and further ensure the purification efficiency, and the tail gas treatment device has the functions of removing the suspended particles, removing the organic waste gas and removing the organic gas, Effectively recovering the energy in the waste gas, reducing the energy consumption, greatly improving the waste gas treatment effect and efficiency and the like.
Description
Technical Field
The invention belongs to the technical field of waste gas purification equipment; in particular to a tail gas treatment device for chemical production.
Background
With the progress of science and technology and the development of human beings, the development of the chemical industry is greatly enhanced, so that more and more chemical plants are caused, the scale is larger and larger, the increase and the expansion of the chemical plants bring about the emission of a large amount of chemical tail gas, the chemical tail gas refers to toxic and harmful gas discharged by the chemical plants in chemical production, the chemical waste gas usually contains a large number of pollutant types, the physical and chemical properties are complex, the toxicity is different, the environment is seriously polluted, the human health is seriously influenced, further, the plants and the pathological changes of personnel are led to be even dead, therefore, the chemical tail gas is necessary to be treated, and the tail gas can be discharged outwards after reaching the standard of the external emission of the waste gas, so as to reduce the environmental pollution.
When current tail gas treatment facility for chemical production used, can't carry out fine the getting rid of to the suspensible particulate matter that contains in the tail gas, but lead to exhaust emissions's suspensible particulate matter more, produce the pollution to the air, and when current tail gas treatment facility for chemical production used, often can contain the organic waste gas that causes greenhouse effect easily in the tail gas, easily because of the unable processing of organic waste gas in the tail gas, lead to the exhaust back, cause greenhouse effect.
In order to solve the above problems, a prior patent No. CN211358195U discloses an environmental protection device for treating tail gas for chemical production, which comprises a dust removing tank, a bracket is fixedly installed on the outer surface wall of the dust removing tank, a partition board is horizontally installed in the inner cavity of the dust removing tank, a threaded hollow pipe vertically penetrates through the horizontal end of the partition board, a driven wheel is fixedly installed on the outer surface wall of the threaded hollow pipe, a centripetal force is generated by the rotation of the threaded hollow pipe, dust particles in the tail gas collide with the inner wall of the dust removing tank under the action of centripetal force and lift up, a water spraying pipe conveys process water in a water tank to a nozzle through a water pump, the nozzle sprays the atomized process water in the dust removing tank, the lifted dust particles can be combined with a water body and downwards collide with a screen under the action of self gravity, the soaked dust particles enter a dust storage chamber through a dust conveying pipeline, and the technical scheme effectively filters and removes suspended particles in the tail gas, however, the technical scheme only removes suspended particles in the waste gas, and still cannot remove organic waste gas in the waste gas;
in order to solve the above problems, a patent number is CN109925834A discloses a tail gas treatment environmental protection equipment for chemical production, comprising a base plate, the top of bottom plate is installed water and is drenched the case, the top of bottom plate corresponds water and drenches case one side position department and install first storage water tank, control switch is installed in the one end embedding of first storage water tank, the one end that water drenches the case is connected with the intake pipe, through the operation of immersible pump, can drench the moisture of incasement portion to spray to shower nozzle, carry out spray treatment to tail gas, adsorb the suspensible particulate matter in the tail gas, tail gas after spray treatment can get into in proper order in primary combustion chamber and the secondary combustion intracavity, the organic waste gas who contains in the tail gas through first heating frame respectively burns and gets rid of to tail gas after spray treatment is heated through the second heating frame, carries out the secondary combustion, is convenient for carry out combustion treatment to the organic waste gas that contains in the tail gas, the treatment effect is good;
however, the above two technical solutions all adopt external energy supply, especially the second technical solution, not only needs to operate the submersible pump but also needs to heat, thereby greatly increasing energy consumption, resulting in an increase in the exhaust gas treatment cost, the above two technical solutions can not recycle the energy in the exhaust gas, and simultaneously a large amount of energy needs to be consumed in the exhaust gas purification process, so that the exhaust gas treatment cost is greatly increased.
Disclosure of Invention
The invention aims to provide tail gas treatment equipment for chemical production.
In order to achieve the purpose, the invention provides the following technical scheme: a tail gas treatment device for chemical production comprises a device shell, wherein an air inlet pipeline is arranged on the front end face of the device shell in a penetrating mode, a particle filter screen is arranged on the rear side of the air inlet pipeline and is fixed on the inner side of the device shell in a sliding mode, a collecting tank is arranged on the lower side of the particle filter screen in a penetrating mode and is fixed on the inner side of the device shell in a penetrating mode, a wind wheel mechanism is arranged on the rear side of the particle filter screen in a sliding mode and is in transmission connection with the particle filter screen and a combustion chamber mechanism through a driving mechanism, the driving mechanism is embedded in the inner side of the device shell, the combustion chamber mechanism is fixed inside the device shell, a preheating cabin is arranged at the front end of the combustion chamber mechanism in a penetrating mode, the preheating cabin is fixed on the inner side of the device shell, the front end of the preheating cabin is in a penetrating mode with the wind wheel mechanism, a heat recovery mechanism is fixed at the upper end of the combustion chamber mechanism and is fixedly connected with the preheating cabin and the combustion chamber mechanism in a penetrating mode, the upper end of the heat recovery mechanism is fixedly communicated with a filtering and purifying mechanism, the tail end of the filtering and purifying mechanism is fixedly communicated with a liquid tank, the liquid tank is positioned at the rear side of the filtering and purifying mechanism, the tail end of the liquid tank is fixedly communicated with an adsorption drying device, the adsorption drying device is positioned at the rear side of the liquid tank, the lower end of the liquid tank is fixedly communicated with a gas outlet, the tail end of the gas outlet penetrates through the equipment shell and extends to the outer side of the equipment shell, and a sealing side cover is matched on the side wall of the equipment shell;
the adsorption drying device is composed of an adsorption drying device shell and a drying agent, the upper end of the adsorption drying device shell is communicated and fixedly connected with the liquid tank, the drying agent is fixed in the adsorption drying device shell, and the lower end of the adsorption drying device shell is communicated and fixedly connected with the gas outlet;
the wind wheel mechanism is composed of a wind wheel body and a wind wheel rotating shaft.
Further, the particle filter screen comprises a first filter screen, the first filter screen is fixed on the inner side of the equipment shell in a sliding manner, a second filter screen is arranged on the rear side of the first filter screen and is fixed on the inner side of the equipment shell in a sliding manner, a third filter screen is arranged on the rear side of the second filter screen and is fixed on the inner side of the equipment shell in a sliding manner, a fourth filter screen is arranged on the rear side of the third filter screen and is fixed on the inner side of the equipment shell in a sliding manner, a fifth filter screen is arranged on the rear side of the fourth filter screen and is fixed on the inner side of the equipment shell in a sliding manner, cleaning brushes are arranged on the upper sides of the first filter screen, the second filter screen, the third filter screen, the fourth filter screen and the fifth filter screen and are respectively matched with the front end faces of the first filter screen, the second filter screen, the third filter screen, the fourth filter screen and the fifth filter screen, cleaning brush both sides all are connected with first rocking arm upper end is rotated, first rocking arm lower extreme is connected with second rocking arm upper end is rotated, second rocking arm lower extreme is fixed in on the sealed side cover through rocking arm pivot rotation, and is fixed with the rocking arm belt pulley in the rocking arm pivot of second rocking arm lower extreme.
Further, filtration purification mechanism is including filtering and purifying the casing, filtering and purifying the casing and having a head space rectangle casing for not having the top, fixed cooperation has the filtration purification upper cover on the filtration purification casing up end, it is fixed with the inlet port to link up on the terminal surface under the filtration purification casing, filtration purification casing inboard is fixed with filtration purification filter screen, drier, first adsorbent and second adsorbent by supreme down in proper order, second adsorbent upside is equipped with the gas outlet, the gas outlet link up and is fixed in on the filtration purification casing lateral wall.
Further, heat recovery mechanism includes the heat recovery shell, the heat recovery shell is the hollow rectangular shell at no top end, be fixed with the bottom plate under the heat recovery shell on the terminal surface, be fixed with the upper cover on the heat recovery shell up end, be equipped with recovery mechanism air inlet on the bottom plate, on cover and be equipped with recovery mechanism gas outlet, the heat recovery shell internal fixation has the heat exchange water pipe, the heat exchange water pipe is the coiled pipe, cold water entry is connected to heat exchange water pipe one end, and the hot water export is connected to the heat exchange water pipe other end, heat exchange water pipe upside is fixed with heat energy exchange pipe, heat energy exchange pipe is the coiled pipe, heat energy exchange pipe link up fixed connection with preheating cabin.
Further, the liquid tank includes the liquid tank body, the liquid tank body has hollow rectangle casing at the bottom for there being not the top, be fixed with the liquid tank input tube on the lateral wall of liquid tank body, liquid tank input tube one end pierces through liquid tank body lateral wall and link up fixed connection with the gas outlet, the liquid tank input tube other end stretches to in the inboard bottom of liquid tank body, another lateral wall upside of liquid tank body link up and is fixed with the liquid tank output tube, the liquid tank output tube link up fixed connection with adsorption drying device, be equipped with the liquid tank upper cover on the liquid tank body up end.
Further, the combustion chamber mechanism comprises a combustion chamber driving belt pulley, the combustion chamber driving belt pulley is fixed on the equipment shell in a rotating mode through a combustion chamber driving shaft, the combustion chamber driving belt pulley is in transmission connection with a combustion chamber driven belt pulley through a combustion chamber driving belt, the combustion chamber driven belt pulley is fixed at one end of a combustion chamber crankshaft, the other end of the combustion chamber crankshaft is fixed on the equipment shell in a rotating mode and is fixed with a flywheel, the combustion chamber crankshaft is connected with one end of a pushing shaft in a rotating mode through a crankshaft rotating shaft, the other end of the pushing shaft penetrates through the rear side wall of the combustion chamber to be connected with a piston in a rotating mode, the piston is arranged on the inner side of the combustion chamber in a sliding mode, an ignition wire is arranged between the piston and the front side wall of the combustion chamber and is fixed on the side wall of the combustion chamber, the ignition wire is electrically connected with the driving mechanism, and the combustion chamber is fixed on the equipment shell, and a combustion chamber air inlet is fixedly communicated with the front side wall of the combustion chamber, the combustion chamber is a hollow rectangular shell without a top and a bottom, and the upper end of the combustion chamber is matched with a bottom plate.
Further, preheat the cabin including preheating the pipeline, preheat the pipeline and be fixed in preheating the cabin originally internally, and preheat the pipeline and be the coiled pipe, preheat the pipeline both ends and pierce through preheating cabin body up end and heat energy exchange pipe both ends respectively and link up fixed connection, preheat on the cabin body is fixed in the equipment casing in advance, and preheat cabin body front end and wind wheel mechanism through connection, it has the screen cloth to inlay on the preceding terminal surface of preheating cabin body, it is equipped with preheating cabin venthole on the cabin body rear end face to preheat, preheat cabin venthole and combustion chamber air inlet through fixed connection.
Furthermore, the driving mechanism comprises a first driven wheel, the first driven wheel is in transmission connection with a driving mechanism driving wheel through a first driven belt, the driving mechanism driving wheel is in transmission connection with a rocker belt pulley on one side of the first filter screen through a second driven belt, the driving mechanism driving wheel is formed by combining and combining two belt pulleys, the driving mechanism driving wheel is fixed at one end of a wind wheel rotating shaft, the other end of the wind wheel rotating shaft is fixed with a first driving mechanism driving wheel and a second driving mechanism driving wheel, the first driving mechanism driving wheel is in transmission connection with the rocker belt pulley on the other side of the first filter screen through the first driving belt, the second driving mechanism driving wheel is in transmission connection with a driving wheel through the second driving belt, the driving wheel is fixed on an output shaft of the driving motor, the driving motor is fixed on the equipment shell, and the driving motor is electrically connected with the electric power storage mechanism, the electric power storage mechanism is fixed on the equipment shell and comprises a circuit board and a storage battery, and the electric power storage mechanism is electrically connected with the preheating cabin.
Furthermore, the structure of the air inlet of the recovery mechanism is completely the same as that of the air inlet of the combustion chamber, and the air inlets are all one-way air inlet valves.
Further, the working steps of the tail gas treatment equipment for chemical production are as follows:
1) fixedly connecting an air inlet pipeline on the equipment with a waste gas output pipeline in a penetrating way, filling water in the liquid tank body, wherein the water surface is lower than the output pipe of the liquid tank;
2) the electric power storage mechanism supplies power to the driving motor, the driving motor rotates to drive the wind wheel mechanism and the driving mechanism to rotate, the wind wheel mechanism rotates to guide the waste gas into the preheating cabin, the driving mechanism rotates to drive the driven belt pulley of the combustion chamber to rotate so as to drive the crankshaft of the combustion chamber to rotate, the crankshaft of the combustion chamber rotates to drive the flywheel to rotate, and meanwhile, the piston moves towards the rear side of the combustion chamber so as to guide the waste gas in the preheating cabin into the combustion chamber;
3) at the moment, the power storage mechanism supplies power to the ignition wire, meanwhile, the power supply to the driving motor is stopped, the ignition wire ignites the waste gas in the combustion chamber, the waste gas is combusted and expanded, on one hand, the piston is pushed to move backwards continuously, and further the combustion chamber crankshaft and the flywheel are driven to rotate, at the moment, the combustion chamber crankshaft drives the driving motor to rotate through the driving mechanism, the driving motor generates power, and the electric energy is stored in the power storage mechanism;
4) meanwhile, a crankshaft of the combustion chamber is driven by a flywheel to push a piston to move towards the front side of the combustion chamber, high-temperature waste gas combusted in the combustion chamber is guided into a heat recovery shell through an air inlet of a recovery mechanism, a driving mechanism drives a wind wheel mechanism to rotate, the wind wheel mechanism continues to guide the waste gas into the combustion chamber, at the moment, a power storage mechanism supplies power to an ignition wire, and the ignition wire ignites the waste gas in the combustion chamber, so that circulation is performed;
5) the high-temperature waste gas entering the heat recovery shell respectively transfers heat energy to the heat exchange water pipe and the heat energy exchange pipe, the high-temperature waste gas is changed into low-temperature waste gas after the heat energy is transferred, and meanwhile, the low-temperature waste gas enters the filtering and purifying mechanism from the gas outlet of the recovery mechanism;
6) the high-temperature waste gas supplies heat to the heat exchange water pipe, so that water in the heat exchange water pipe is heated, hot water is led out, the high-temperature waste gas supplies heat to the heat energy exchange pipe, the heat energy exchange pipe guides heat energy into the preheating pipeline, and the waste gas in the preheating cabin body is preheated;
7) the waste gas entering the filtering and purifying mechanism sequentially passes through the filtering and purifying filter screen, the drying agent, the first adsorbent and the second adsorbent, and then enters the liquid tank input pipe from the gas outlet;
8) waste gas enters the liquid tank body through the liquid tank input pipe, is guided into the adsorption drying device through the liquid tank output pipe, and is discharged through a gas outlet at the lower end of the adsorption drying device;
9) the actuating mechanism rotates, drives the rocking arm belt pulley and rotates, and the rocking arm belt pulley rotates and drives second rocking arm and first rocking arm and rotate, and then makes the cleaning brush reciprocate along first filter screen, second filter screen, third filter screen, fourth filter screen and fifth filter screen, and then shovels into the collecting vat with first filter screen, second filter screen, third filter screen, fourth filter screen and the fixed impurity of fifth filter screen under the upper filter.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a particle filter screen, filters suspended particles in waste gas through a plurality of layers of filter screens, shovels the particles attached to the filter screen after filtering, and collects the shoveled particles into a collecting tank, the invention is provided with a wind wheel mechanism which can blow the waste gas into a preheating cabin to accelerate the waste gas treatment efficiency, a combustion chamber mechanism is provided to burn the waste gas, further removes organic gas in the waste gas, and recovers expansion energy generated by combustion, thereby driving equipment to move, further reducing energy consumption, a heat recovery mechanism is provided to recover heat after combustion, the recovered heat can preheat the gas blown into the equipment on one hand, further facilitate combustion, supply heat to the outside on the other hand, greatly improving the energy utilization efficiency in the waste gas, and a filtering and purifying mechanism is provided to further filter and purify the burnt waste gas, the waste gas treatment device has the beneficial effects that the liquid tank can remove easily-soluble harmful gas in the waste gas and further purify the waste gas, the adsorption drying device can dry the gas, the water vapor dissolved with the waste gas is prevented from being discharged into the atmosphere, and the purification efficiency is further ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the general structure of a tail gas treatment device for chemical production according to the present invention;
FIG. 2 is a schematic structural diagram of a particle filter screen of the tail gas treatment equipment for chemical production according to the present invention;
FIG. 3 is a schematic structural diagram of a filtering and purifying mechanism of an exhaust gas treatment device for chemical production according to the present invention;
FIG. 4 is a schematic structural diagram of a heat recovery mechanism of the tail gas treatment equipment for chemical production according to the present invention;
FIG. 5 is a schematic structural diagram of a liquid tank of the tail gas treatment equipment for chemical production according to the present invention;
FIG. 6 is a schematic structural diagram of a combustion chamber mechanism of the tail gas treatment equipment for chemical production according to the invention;
FIG. 7 is a schematic structural diagram of a preheating chamber of the tail gas treatment equipment for chemical production according to the present invention;
FIG. 8 is a schematic view of the left side of the driving mechanism of the tail gas treatment device for chemical production according to the present invention;
fig. 9 is a right side structural schematic diagram of a driving mechanism of the tail gas treatment equipment for chemical production.
In the figure: an air inlet pipeline 1, an equipment shell 2, a particle filter screen 3, a filtering and purifying mechanism 4, a heat recovery mechanism 5, a liquid tank 6, an adsorption and drying device 7, a gas outlet 8, a sealing side cover 9, a combustion chamber mechanism 10, a preheating cabin 11, a driving mechanism 12, an air wheel mechanism 13, a collecting tank 14, a first filter screen 31, a second rocker arm 32, a rocker arm belt pulley 33, a fourth filter screen 34, a fifth filter screen 35, a second filter screen 36, a first rocker arm 37, a cleaning brush 38, a third filter screen 39, an air outlet 41, a second adsorbent 42, an air inlet 43, a filtering and purifying shell 44, a filtering and purifying filter screen 45, a desiccant 46, a first adsorbent 47, a filtering and purifying upper cover 48, a heat recovery shell 51, a recovery mechanism air inlet 52, a bottom plate 53, a heat exchange water pipe 54, a heat exchange pipe 55, a recovery mechanism air outlet 56, an upper cover 57 and a liquid tank body 61, the device comprises a liquid tank output pipe 62, a liquid tank upper cover 63, a liquid tank input pipe 64, a combustion chamber driving belt pulley 101, a combustion chamber driving shaft 102, a combustion chamber crankshaft 103, a combustion chamber 104, a combustion chamber air inlet 105, an ignition wire 106, a piston 107, a pushing shaft 108, a crankshaft rotating shaft 109, a combustion chamber driven belt pulley 1010, a combustion chamber driving belt 1011, a preheating pipeline 111, a preheating cabin body front end face 112, a preheating cabin air outlet 113, a preheating cabin body rear end face 114, a first driven wheel 121, a first driven belt 122, a driving mechanism driving wheel 123, a first driving belt 124, a first driving mechanism driving wheel 125, a second driving mechanism driving wheel 126, an electric power storage mechanism 127, a driving wheel 128, a driving motor 129 and a second driving belt 1210.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a tail gas treatment device for chemical production comprises a device shell 2, an air inlet pipeline 1 is arranged on the front end face of the device shell 2 in a penetrating mode, a particle filter screen 3 is arranged on the rear side of the air inlet pipeline 1, the particle filter screen 3 is fixed on the inner side of the device shell 2 in a sliding mode, a collecting tank 14 is arranged on the lower side of the particle filter screen 3 in a penetrating mode, the collecting tank 14 is fixed on the inner side of the device shell 2 in a sliding mode, an air wheel mechanism 13 is arranged on the rear side of the particle filter screen 3, the air wheel mechanism 13 is in transmission connection with the particle filter screen 3 and a combustion chamber mechanism 10 through a driving mechanism 12, the driving mechanism 12 is embedded in the inner side of the device shell 2, the combustion chamber mechanism 10 is fixed in the device shell 2, a preheating cabin 11 is arranged at the front end of the combustion chamber mechanism 10 in a penetrating mode, the preheating cabin 11 is fixed on the inner side of the device shell 2, the front end of the preheating cabin 11 is in a penetrating connection with the air wheel mechanism 13, and a heat recovery mechanism 5 is fixed at the upper end of the combustion chamber mechanism 10, heat recovery mechanism 5 and preheat cabin 11 and combustion chamber mechanism 10 and link up fixed connection, 5 upper ends of heat recovery mechanism link up to be fixed with filtration purification mechanism 4, filtration purification mechanism 4 is terminal to link up fixed connection with liquid tank 6, and liquid tank 6 is located filtration purification mechanism 4 rear side, 6 terminal and the adsorption drying device 7 of liquid tank link up fixed connection, and adsorption drying device 7 is located 6 rear sides of liquid tank, 6 lower extremes of liquid tank link up to be fixed with gas outlet 8, 8 terminal penetration equipment casings 2 of gas outlet stretch out in the equipment casing 2 outside, the cooperation has sealed side cap 9 on the 2 lateral walls of equipment casing.
The adsorption drying device 7 is composed of an adsorption drying device shell and a drying agent, the upper end of the adsorption drying device shell is communicated and fixedly connected with the liquid tank 6, the drying agent is fixed in the adsorption drying device shell, and the lower end of the adsorption drying device shell is communicated and fixedly connected with the gas outlet 8.
The wind wheel mechanism 13 is composed of a wind wheel body and a wind wheel rotating shaft.
As shown in fig. 2, the particle filter 3 includes a first filter 31, the first filter 31 is slidably fixed inside the device housing 2, a second filter 36 is disposed behind the first filter 31, the second filter 36 is slidably fixed inside the device housing 2, a third filter 39 is disposed behind the second filter 36, the third filter 39 is slidably fixed inside the device housing 2, a fourth filter 34 is disposed behind the third filter 39, the fourth filter 34 is slidably fixed inside the device housing 2, a fifth filter 35 is disposed behind the fourth filter 34, the fifth filter 35 is slidably fixed inside the device housing 2, cleaning brushes 38 are disposed on the upper sides of the first filter 31, the second filter 36, the third filter 39, the fourth filter 34, and the fifth filter 35, and the cleaning brushes 38 are respectively connected with the first filter 31, the second filter 36, the third filter 39, the cleaning brushes 38 are respectively connected with the first filter 31, the second filter 36, the third filter 39, the fourth filter 35, and the fifth filter 35, The front end faces of the fourth filter screen 34 and the fifth filter screen 35 are matched, two sides of the cleaning brush 38 are rotatably connected with the upper end of the first rocker arm 37, the lower end of the first rocker arm 37 is rotatably connected with the upper end of the second rocker arm 32, the lower end of the second rocker arm 32 is rotatably fixed on the sealing side cover 9 through a rocker arm rotating shaft, and a rocker arm belt pulley 33 is fixed on the rocker arm rotating shaft at the lower end of the second rocker arm 32.
As shown in fig. 3, the filtering and purifying mechanism 4 includes a filtering and purifying housing 44, the filtering and purifying housing 44 is a hollow rectangular housing without a top, a filtering and purifying upper cover 48 is fixedly fitted on an upper end surface of the filtering and purifying housing 44, an air inlet 43 is fixedly connected to a lower end surface of the filtering and purifying housing 44 in a penetrating manner, a filtering and purifying filter screen 45, a drying agent 46, a first adsorbent 47 and a second adsorbent 42 are sequentially fixed to an inner side of the filtering and purifying housing 44 from bottom to top, an air outlet 41 is arranged on an upper side of the second adsorbent 42, and the air outlet 41 is fixedly connected to a side wall of the filtering and purifying housing 44 in a penetrating manner.
As shown in fig. 4, the heat recovery mechanism 5 includes a heat recovery housing 51, the heat recovery housing 51 is a hollow rectangular shell without a top and a bottom, a bottom plate 53 is fixed on a lower end face of the heat recovery housing 51, an upper cover 57 is fixed on an upper end face of the heat recovery housing 51, a recovery mechanism air inlet 52 is arranged on the bottom plate 53, a recovery mechanism air outlet 56 is arranged on the upper cover 57, a heat exchange water pipe 54 is fixed in the heat recovery housing 51, the heat exchange water pipe 54 is a coiled pipe, one end of the heat exchange water pipe 54 is connected with a cold water inlet, the other end of the heat exchange water pipe 54 is connected with a hot water outlet, a heat exchange pipe 55 is fixed on an upper side of the heat exchange water pipe 54, the heat exchange pipe 55 is a coiled pipe, and the heat exchange pipe 55 is fixedly connected with the preheating chamber 11 in a penetrating manner.
As shown in fig. 5, the liquid tank 6 includes a liquid tank body 61, the liquid tank body 61 is a hollow rectangular shell with no top and no bottom, a liquid tank input pipe 64 is fixed on one side wall of the liquid tank body 61, one end of the liquid tank input pipe 64 penetrates through the side wall of the liquid tank body 61 and is fixedly connected with the air outlet 41, the other end of the liquid tank input pipe 64 extends to the bottom inside the liquid tank body 61, a liquid tank output pipe 62 is fixedly connected with the upper side of the other side wall of the liquid tank body 61, the liquid tank output pipe 62 is fixedly connected with the adsorption drying device 7, and a liquid tank upper cover 63 is arranged on the upper end face of the liquid tank body 61.
As shown in fig. 6, the combustion chamber mechanism 10 includes a combustion chamber driving pulley 101, the combustion chamber driving pulley 101 is rotatably fixed on the device housing 2 through a combustion chamber driving shaft 102, the combustion chamber driving pulley 101 is in transmission connection with a combustion chamber driven pulley 1010 through a combustion chamber driving belt 1011, the combustion chamber driven pulley 1010 is fixed on one end of a combustion chamber crankshaft 103, the other end of the combustion chamber crankshaft 103 is rotatably fixed on the device housing 2 and is fixed with a flywheel, the combustion chamber crankshaft 103 is rotatably connected with one end of a pushing shaft 108 through a crankshaft rotating shaft 109, the other end of the pushing shaft 108 penetrates through the rear side wall of the combustion chamber 104 and is rotatably connected with a piston 107, the piston 107 is slidably arranged inside the combustion chamber 104, an ignition wire 106 is arranged between the piston 107 and the front side wall of the combustion chamber 104, the ignition wire 106 is fixed on the side wall of the combustion chamber 104, the ignition wire 106 is electrically connected with the driving mechanism 12, the combustion chamber 104 is fixed on the device housing 2, and a combustion chamber air inlet 105 is penetratingly fixed on the front side wall of the combustion chamber 104, the combustion chamber 104 is a hollow rectangular shell without a top and a bottom, and the upper end of the combustion chamber 104 is matched with a bottom plate 53.
As shown in fig. 7, the preheating compartment 11 includes a preheating pipe 111, the preheating pipe 111 is fixed in the preheating compartment body, and the preheating pipe 111 is a serpentine pipe, two ends of the preheating pipe 111 penetrate through the upper end surface of the preheating compartment body respectively and are fixedly connected with two ends of the heat energy exchange pipe 55, the preheating compartment body is fixed on the device housing 2, the front end of the preheating compartment body is connected with the wind wheel mechanism 13, a screen mesh is embedded in the front end surface 112 of the preheating compartment body, a preheating compartment air outlet 113 is arranged on the rear end surface 114 of the preheating compartment body, and the preheating compartment air outlet 113 is fixedly connected with the combustion chamber air inlet 105.
As shown in fig. 8-9, the driving mechanism 12 includes a first driven pulley 121, the first driven pulley 121 is in transmission connection with a driving mechanism driving pulley 123 through a first driven belt 122, the driving mechanism driving pulley 123 is in transmission connection with a rocker pulley 33 on one side of the first filter screen 31 through a second driven belt 124, the driving mechanism driving pulley 123 is formed by combining two pulleys, the driving mechanism driving pulley 123 is fixed at one end of a wind wheel rotating shaft, a first driving mechanism driving pulley 125 and a second driving mechanism driving pulley 126 are fixed at the other end of the wind wheel rotating shaft, the first driving mechanism driving pulley 125 is in transmission connection with the rocker pulley 33 on the other side of the first filter screen 31 through the first driving belt 124, the second driving mechanism driving pulley 126 is in transmission connection with a driving pulley 128 through a second driving belt 1210, the driving pulley 128 is fixed on an output shaft of a driving motor 129, the driving motor 129 is fixed on the device housing 2, the driving motor 129 is electrically connected to the electricity storage mechanism 127, the electricity storage mechanism 127 is fixed to the device case 2, the electricity storage mechanism 127 includes a circuit board and a battery, and the electricity storage mechanism 127 is electrically connected to the preheating chamber 11.
The recovery mechanism intake port 52 and the combustion chamber intake port 105 are identical in structure and are both one-way intake valves.
The working steps of the tail gas treatment equipment for chemical production are as follows:
1) fixedly connecting an air inlet pipeline 1 on the equipment with an exhaust gas output pipeline in a penetrating way, filling water in a liquid tank body 61, wherein the water surface is lower than a liquid tank output pipe 62;
2) the electric power storage mechanism 127 supplies power to the driving motor 129, the driving motor 129 rotates to drive the wind wheel mechanism 13 and the driving mechanism 12 to rotate, the wind wheel mechanism 13 rotates to guide the waste gas into the preheating chamber 11, the driving mechanism 12 rotates to drive the combustion chamber driven pulley 1010 to rotate, and further drive the combustion chamber crankshaft 103 to rotate, the combustion chamber crankshaft 103 rotates to drive the flywheel to rotate, and meanwhile, the piston 107 moves towards the rear side of the combustion chamber 104, and further the waste gas in the preheating chamber 11 is guided into the combustion chamber 104;
3) at the moment, the power storage mechanism 127 supplies power to the ignition wire 106, meanwhile, the power supply to the driving motor 129 is stopped, the ignition wire 106 ignites the waste gas in the combustion chamber 104, the waste gas is combusted and expanded, on one hand, the piston 107 is pushed to move backwards continuously, further, the combustion chamber crankshaft 103 and the flywheel are driven to rotate, at the moment, the combustion chamber crankshaft 103 drives the driving motor 129 to rotate through the driving mechanism 12, the driving motor 129 generates power, and the electric energy is stored in the power storage mechanism 127;
4) meanwhile, the combustion chamber crankshaft 103 pushes the piston 107 to move towards the front side of the combustion chamber 104 under the driving of the flywheel, so that high-temperature waste gas combusted in the combustion chamber 104 is guided into the heat recovery shell 51 through the recovery mechanism air inlet 52, meanwhile, the driving mechanism 12 drives the wind wheel mechanism 13 to rotate, the wind wheel mechanism 13 continuously guides the waste gas into the combustion chamber 104, at the moment, the electric power storage mechanism 127 supplies power to the ignition wire 106, and the ignition wire 106 ignites the waste gas in the combustion chamber 104, so as to circulate;
5) the high-temperature waste gas entering the heat recovery shell 51 respectively transfers heat energy to the heat exchange water pipe 54 and the heat energy exchange pipe 55, after the heat energy is transferred, the high-temperature waste gas becomes low-temperature waste gas, and meanwhile, the low-temperature waste gas enters the filtering and purifying mechanism 4 from the gas outlet 56 of the recovery mechanism;
6) the high-temperature waste gas supplies heat to the heat exchange water pipe 54, so that water in the heat exchange water pipe 54 is heated, hot water is led out, the high-temperature waste gas supplies heat to the heat energy exchange pipe 55, the heat energy exchange pipe 55 guides heat energy into the preheating pipeline 111, and the waste gas in the preheating cabin body is preheated;
7) the waste gas entering the filtering and purifying mechanism 4 sequentially passes through the filtering and purifying filter screen 45, the drying agent 46, the first adsorbent 47 and the second adsorbent 42, and then enters the liquid tank input pipe 64 from the gas outlet 41;
8) the waste gas enters the liquid tank body 61 through the liquid tank input pipe 64, is guided into the adsorption drying device 7 through the liquid tank output pipe 62, and is discharged through the gas outlet 8 at the lower end of the adsorption drying device 7;
9) the driving mechanism 12 rotates to drive the rocker belt pulley 33 to rotate, the rocker belt pulley 33 rotates to drive the second rocker 32 and the first rocker 37 to rotate, so that the cleaning brush 38 moves up and down along the first filter screen 31, the second filter screen 36, the third filter screen 39, the fourth filter screen 34 and the fifth filter screen 35, and then the fixed impurities on the first filter screen 31, the second filter screen 36, the third filter screen 39, the fourth filter screen 34 and the fifth filter screen 35 are shoveled into the collecting tank 14.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The utility model provides a drive mechanism of tail gas treatment equipment combustion chamber for chemical production, combustion chamber mechanism (10) includes combustion chamber drive pulley (101), combustion chamber drive pulley (101) are fixed in on equipment casing (2) through combustion chamber drive shaft (102) rotation, combustion chamber drive pulley (101) are connected with combustion chamber driven pulley (1010) transmission through combustion chamber drive belt (1011), combustion chamber driven pulley (1010) are fixed in on combustion chamber bent axle (103) one end, combustion chamber bent axle (103) other end rotates and is fixed in on equipment casing (2) and is fixed with the flywheel, combustion chamber bent axle (103) rotate through bent axle (109) and push shaft (108) one end and are connected, push shaft (108) other end and pierce through combustion chamber (104) rear side wall and piston (107) rotation connection, piston (107) slide and locate combustion chamber (104) inboard, an ignition wire (106) is arranged between the piston (107) and the front side wall of the combustion chamber (104), the ignition wire (106) is fixed on the side wall of the combustion chamber (104), the ignition wire (106) is electrically connected with the driving mechanism (12), the combustion chamber (104) is fixed on the equipment shell (2), a combustion chamber air inlet (105) is fixedly arranged on the front side wall of the combustion chamber (104) in a penetrating manner, the combustion chamber (104) is a hollow rectangular shell without a top and a bottom, and the upper end of the combustion chamber (104) is matched with a bottom plate (53); drive mechanism (12) are including first from driving wheel (121), first from driving wheel (121) are connected with drive mechanism drive wheel (123) transmission through first driven belt (122), drive mechanism drive wheel (123) are connected with rocker arm belt pulley (33) transmission of first filter screen (31) one side through second driven belt (124), drive mechanism drive wheel (123) are two belt pulleys and merge the combination and form, drive mechanism drive wheel (123) are fixed in wind wheel pivot one end, the wind wheel pivot other end is fixed with first drive mechanism drive wheel (125) and second drive mechanism drive wheel (126), first drive mechanism drive wheel (125) are connected through rocker arm belt pulley (33) transmission of first drive belt (124) and first filter screen (31) opposite side, second drive mechanism drive wheel (126) are connected with initiative drive wheel (128) transmission through second drive belt (1210), the driving wheel (128) is fixed on an output shaft of the driving motor (129), the driving motor (129) is fixed on the equipment shell (2), the driving motor (129) is electrically connected with the electric power storage mechanism (127), the electric power storage mechanism (127) is fixed on the equipment shell (2), the electric power storage mechanism (127) comprises a circuit board and a storage battery, and the electric power storage mechanism (127) is electrically connected with the preheating cabin (11); based on above-mentioned actuating mechanism can make for the tail gas treatment equipment for chemical production carry out the tail gas treatment of following process:
1) fixedly connecting an air inlet pipeline (1) on the equipment with an exhaust gas output pipeline in a penetrating way, filling water in a liquid tank body (61), wherein the water surface is lower than a liquid tank output pipe (62);
2) the electric power storage mechanism (127) supplies power to the driving motor (129), the driving motor (129) rotates to drive the wind wheel mechanism (13) and the driving mechanism (12) to rotate, the wind wheel mechanism (13) rotates to guide the waste gas into the preheating cabin (11), the driving mechanism (12) rotates to drive the driven belt pulley (1010) of the combustion chamber to rotate so as to drive the crankshaft (103) of the combustion chamber to rotate, the crankshaft (103) of the combustion chamber rotates to drive the flywheel to rotate, meanwhile, the piston (107) moves towards the rear side of the combustion chamber (104), and the waste gas in the preheating cabin (11) is guided into the combustion chamber (104);
3) at the moment, the power storage mechanism (127) supplies power to the ignition wire (106), meanwhile, the power supply to the driving motor (129) is stopped, the ignition wire (106) ignites waste gas in the combustion chamber (104), the waste gas is combusted and expanded, on one hand, the piston (107) is pushed to move backwards continuously, further, the combustion chamber crankshaft (103) and the flywheel are driven to rotate, at the moment, the combustion chamber crankshaft (103) drives the driving motor (129) to rotate through the driving mechanism (12), the driving motor (129) generates power, and the power is stored in the power storage mechanism (127);
4) meanwhile, a combustion chamber crankshaft (103) pushes a piston (107) to move towards the front side of a combustion chamber (104) under the driving of a flywheel, high-temperature waste gas after combustion in the combustion chamber (104) is guided into a heat recovery shell (51) through a recovery mechanism air inlet (52), meanwhile, a driving mechanism (12) drives a wind wheel mechanism (13) to rotate, the wind wheel mechanism (13) continuously guides the waste gas into the combustion chamber (104), at the moment, an electricity storage mechanism (127) supplies electricity to an ignition wire (106), and the ignition wire (106) ignites the waste gas in the combustion chamber (104) to circulate;
5) the high-temperature waste gas entering the heat recovery shell (51) respectively transfers heat energy to the heat exchange water pipe (54) and the heat energy exchange pipe (55), after the heat energy is transferred, the high-temperature waste gas is changed into low-temperature waste gas, and meanwhile, the low-temperature waste gas enters the filtering and purifying mechanism (4) from the gas outlet (56) of the recovery mechanism;
6) the high-temperature waste gas supplies heat to the heat exchange water pipe (54), so that water in the heat exchange water pipe (54) is heated, hot water is led out, the high-temperature waste gas supplies heat to the heat energy exchange pipe (55), the heat energy exchange pipe (55) guides heat energy into the preheating pipeline (111), and then waste gas in the preheating cabin body is preheated;
7) the waste gas entering the filtering and purifying mechanism (4) sequentially passes through a filtering and purifying filter screen (45), a drying agent (46), a first adsorbent (47) and a second adsorbent (42), and then enters a liquid tank input pipe (64) from an air outlet (41);
8) waste gas enters the liquid tank body (61) through a liquid tank input pipe (64), is guided into the adsorption drying device (7) through a liquid tank output pipe (62), and is discharged through a gas outlet (8) at the lower end of the adsorption drying device (7);
9) actuating mechanism (12) rotate, it rotates to drive rocking arm belt pulley (33), rocking arm belt pulley (33) rotate and drive second rocking arm (32) and first rocking arm (37) and rotate, and then make cleaning brush (38) along first filter screen (31), second filter screen (36), third filter screen (39), fourth filter screen (34) and fifth filter screen (35) reciprocate, and then with first filter screen (31), second filter screen (36), third filter screen (39), fixed impurity under the upper filter of fourth filter screen (34) and fifth filter screen (35) shovels into in collecting vat (14).
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| CN115234922B (en) * | 2022-06-22 | 2023-10-03 | 南通贝思特机械工程有限公司 | Concentrated heat accumulation formula of runner burns burning furnace system |
| CN117433028B (en) * | 2023-12-08 | 2024-02-20 | 山东贝斯特节能技术有限公司 | Organic waste gas purifying equipment and method |
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