CN111804128A - Swift efficient VOCs exhaust-gas treatment equipment - Google Patents
Swift efficient VOCs exhaust-gas treatment equipment Download PDFInfo
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- CN111804128A CN111804128A CN202010963379.1A CN202010963379A CN111804128A CN 111804128 A CN111804128 A CN 111804128A CN 202010963379 A CN202010963379 A CN 202010963379A CN 111804128 A CN111804128 A CN 111804128A
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- 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
- B01D53/30—Controlling by gas-analysis apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
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- 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
- B01D53/1406—Multiple stage absorption
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- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
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- 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
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- 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
- B01D53/185—Liquid distributors
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- 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
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- 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
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- 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
- B01D53/79—Injecting reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
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- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- B01D2257/708—Volatile organic compounds V.O.C.'s
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
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Abstract
The invention discloses quick and efficient VOCs waste gas treatment equipment, and belongs to the technical field of waste gas treatment equipment; a quick and efficient VOCs waste gas treatment device comprises a waste gas treatment tank, a support leg, a filter layer, an air inlet pipe and a water injection pipe, wherein the support leg is fixedly connected to the bottom surface of the waste gas treatment tank; the waste gas treatment tank is also connected with a detection circulating mechanism; the invention effectively solves the problems that the existing design has poor waste gas purification treatment effect and low waste gas treatment efficiency, and the waste gas is directly discharged without detection after treatment, and the environment is still polluted if the treatment does not reach the standard.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to quick and efficient VOCs waste gas treatment equipment.
Background
With the continuous aggravation of environmental problems, people pay more and more attention to the environmental problems and reduce or reduce the environmental pollution through various modes; currently, inhalable particles have become an important source of air quality hazard, and volatile organic compounds (VOCs for short) are a large source of the inhalable particles; at present, VOCs mainly comes from industrial production, Volatile Organic Compounds (VOCs) pollute air constantly in various occasions using organic solvents, such as spray painting, printing, metal degreasing and degreasing, adhesives, and the design of a quick and efficient VOCs waste gas treatment device is necessary for better environmental protection.
At present common VOCs exhaust-gas treatment equipment's on the market structural design is comparatively simple, and it is relatively poor to have an exhaust purification effect, and the problem that exhaust-gas treatment efficiency is low, and present design is not detecting direct discharge after handling VOCs exhaust-gas simultaneously, if handle not thoroughly, and the exhaust-gas emission after the processing still can cause the pollution to the environment.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to provide quick and efficient VOCs waste gas treatment equipment to solve the problems in the background art:
the existing design has poor waste gas purification treatment effect, low waste gas treatment efficiency and direct emission without detection after waste gas treatment, and the environment can be still polluted if the waste gas is not up to standard.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a quick and efficient VOCs waste gas treatment device comprises a waste gas treatment tank, a connecting seat, supporting legs, a filtering layer, an air inlet pipe and a water injection pipe, wherein the connecting seat is fixedly connected to the bottom end of the waste gas treatment tank; and the waste gas treatment tank is also connected with a checking circulation mechanism.
Preferably, stirring processing apparatus includes servo motor, servo motor fixed connection is inside the exhaust-gas treatment jar, the first gear of fixedly connected with and worm on servo motor's the output shaft, first gear is connected with the meshing of second gear, second gear fixed connection is on the connecting rod, the connecting rod rotates and connects on the link, link fixed connection is on the inside wall of exhaust-gas treatment jar, the inside cavity of connecting rod, the top of connecting rod is connected with the pipe connection head, be provided with the weeping hole on the lower extreme lateral wall of connecting rod, the bottom fixedly connected with stirring leaf of connecting rod, fixedly connected with impurity adsorption otter board on the stirring leaf.
Preferably, the worm is meshed with the worm wheel, the worm wheel is connected to the connecting frame in a rotating mode, a first fixing rod is fixedly connected to the worm wheel, a linkage rod is connected to the first fixing rod in a rotating mode, one end, far away from the first fixing rod, of the linkage rod is connected with a second fixing rod in a rotating mode, a limiting gear is fixedly connected to the second fixing rod, the limiting gear is also installed on the connecting frame in a rotating mode, a rotating rod is further fixedly connected to the connecting rod, and the limiting gear is meshed with the rotating rod.
Preferably, the spraying mechanism is including the mounting bracket, the inner wall fixed connection of mounting bracket and exhaust-gas treatment jar, fixedly connected with spirals the shower on the mounting bracket, it runs through the mounting bracket and is linked together with the water injection pipe to spiral the shower, the bottom of the shower that spirals is provided with the hole that sprays, the inside of water injection pipe still is connected with annotates the liquid pipe, annotate the pipe connection head fixed connection on bottom and the connecting rod top of liquid pipe.
Preferably, inspection circulation mechanism is including circulating air pump, circulating air pump fixed connection is on exhaust-gas treatment jar's top surface, fixedly connected with breathing pipe and outlet duct on the circulating air pump, the breathing pipe is linked together with the exhaust-gas treatment jar, outlet duct and gaseous detection device fixed connection, the one end fixedly connected with intelligence bi-pass valve that the exhaust-gas treatment jar was kept away from to gaseous detection device, the one end fixedly connected with discharge pipe of intelligence bi-pass valve, the other end fixedly connected with circulation air duct of intelligence bi-pass valve, the one end fixed connection of intelligence bi-pass valve is kept away from in the circulation air duct is in the bottom of exhaust-gas treatment jar.
3. Advantageous effects
(1) The invention is characterized in that a filter layer is arranged in an exhaust gas treatment tank, VOCs exhaust gas enters the exhaust gas treatment tank from an air inlet pipe when the waste gas treatment tank is used, the air inlet pipe is arranged below the filter layer, the waste gas enters a mixed liquid added with an exhaust gas treatment agent after entering the exhaust gas treatment tank, a stirring treatment device is also arranged in the exhaust gas treatment tank, when the waste gas treatment tank is used, a servo motor of the stirring treatment device is started, the servo motor drives a first gear and a worm to rotate, the first gear is meshed with a second gear which is fixedly connected to a connecting rod so as to drive the connecting rod to rotate, the worm is meshed with the worm wheel, a first fixing rod is fixedly connected to the worm wheel, the worm wheel is driven by the worm to rotate so as to drive the first fixing rod to rotate, a linkage rod is rotatably connected to the first fixing rod, and one end of the linkage rod, which is far away from the first fixing rod, is rotatably connected, the second fixed rod is fixedly connected to the limit gear, the limit gear is meshed with the rotary rod and fixedly connected to the connecting rod, the rotary rod is matched with the drive of the rotary rod to the limit gear and the control of the linkage rod to the limit gear, the limit gear can only rotate within a certain angle range, and meanwhile, when the limit gear reciprocates within a certain angle, certain driving force can be generated on the connecting rod in the vertical direction, so that the connecting rod can be controlled to reciprocate in the vertical direction while rotating, the stirring blade is fixedly connected to the bottom end of the connecting rod, and the impurity adsorption screen plate is fixedly connected to the stirring blade. Meanwhile, the impurity adsorption screen plate can effectively adsorb impurities in the VOCs waste gas and flocculates generated after reaction with the treatment liquid, and the like, so that the problems of poor waste gas purification treatment effect and low waste gas treatment efficiency in the existing design are effectively solved;
(2) the invention is provided with a spraying mechanism at the top end inside the waste gas treatment tank, in the using process, the waste gas after washing and adsorption is driven by a top end inspection circulating mechanism to float upwards, and is further treated by the upper spraying mechanism after being filtered and absorbed by a filter layer, and finally enters the inspection circulating mechanism, if the treated waste gas does not reach the emission standard, the treated waste gas enters the mixed treatment liquid of the waste gas treatment tank again through the inspection circulating mechanism, the spraying mechanism of the invention is arranged above the waste gas treatment tank, and the invention adopts the design of a spiral spraying pipe, thereby being capable of spraying more widely and uniformly, being capable of playing a better treatment effect on the waste gas, and through the arrangement of the inspection circulating mechanism, the waste gas after washing, filtering and spraying enters a gas detection device under the action of a circulating air pump, the gas detection device works, if the detection is qualified, the intelligent two-way valve controls the discharge pipe to be opened, tail gas can be directly discharged or enters a next treatment mechanism, if the detection is unqualified, the intelligent two-way valve controls the circulating gas guide pipe to be opened, the tail gas is reintroduced into the waste gas treatment tank for secondary absorption treatment, and by means of the design, the problems that the waste gas is directly discharged without detection after treatment, and the environment is still polluted if the treatment is not qualified are effectively solved; in addition, the inside of the water injection pipe is also connected with the liquid injection pipe, so that a user can directly inject the waste gas treatment agent into the connecting rod of the stirring treatment device through the liquid injection pipe, then inject the waste gas treatment agent into the treatment liquid at the lower end of the waste gas treatment tank through the liquid seepage hole on the connecting rod, and can enable the waste gas treatment agent and the mixed liquid to be more fully mixed by matching the work of the stirring treatment device, thereby playing a better waste gas treatment effect.
Drawings
FIG. 1 is a schematic structural diagram of a rapid and efficient VOCs waste gas treatment device according to the present invention;
FIG. 2 is a schematic diagram of an explosion structure of a rapid and efficient VOCs waste gas treatment device according to the present invention;
FIG. 3 is a schematic structural view of a stirring device of a rapid and efficient VOCs waste gas treatment device according to the present invention;
FIG. 4 is an enlarged schematic view of part A of FIG. 3 of a fast and efficient VOCs waste gas treatment device according to the present invention;
FIG. 5 is a schematic structural diagram of a spraying mechanism of a rapid and efficient VOCs waste gas treatment device according to the present invention;
fig. 6 is a schematic structural diagram of a checking circulation mechanism of a fast and efficient VOCs waste gas treatment device according to the present invention.
The reference numbers in the figures illustrate:
1. a waste gas treatment tank; 2. a connecting seat; 3. supporting legs; 4. a filter layer; 5. an air inlet pipe; 6. a water injection pipe; 7. a checking circulation mechanism; 701. a circulating air pump; 702. an air intake duct; 703. an air outlet pipe; 704. a gas detection device; 705. an intelligent two-way valve; 706. a discharge pipe; 707. circulating the gas guide pipe; 8. a stirring processing device; 801. a servo motor; 802. a first gear; 803. a worm; 804. a second gear; 805. a connecting rod; 806. a connecting frame; 807. a pipe joint; 808. a weep hole; 809. stirring blades; 810. a worm gear; 811. a first fixing lever; 812. a linkage rod; 813. a second fixing bar; 814. a limit gear; 815. rotating the rod; 9. a spraying mechanism; 901. a mounting frame; 902. a spiral spray pipe; 903. and a liquid injection pipe.
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.
Example 1:
referring to fig. 1-4, a fast and efficient VOCs waste gas treatment device comprises a waste gas treatment tank 1, a connecting seat 2, a supporting leg 3, a filtering layer 4, an air inlet pipe 5 and a water injection pipe 6, wherein the connecting seat 2 is fixedly connected to the bottom end of the waste gas treatment tank 1, the supporting leg 3 is fixedly connected to the connecting seat 2, the filtering layer 4 is fixedly installed inside the waste gas treatment tank 1, the air inlet pipe 5 and the water injection pipe 6 are fixedly connected to the side wall of the waste gas treatment tank 1, a stirring treatment device 8 is installed inside the waste gas treatment tank 1, the water injection pipe 6 is connected with a spraying mechanism 9, the spraying mechanism 9 is installed at the inner top end of the waste gas treatment tank 1, and the spraying mechanism 9 is; the exhaust gas treatment tank 1 is also connected with a checking circulation mechanism 7.
Stirring processing apparatus 8 includes servo motor 801, servo motor 801 fixed connection is inside exhaust-gas treatment jar 1, first gear 802 of fixedly connected with and worm 803 on servo motor 801's the output shaft, first gear 802 and the meshing of second gear 804 are connected, second gear 804 fixed connection is on connecting rod 805, connecting rod 805 rotates and connects on link 806, link 806 fixed connection is on exhaust-gas treatment jar 1's inside wall, the inside cavity of connecting rod 805, the top of connecting rod 805 is connected with pipe connection head 807, be provided with weeping hole 808 on the lower extreme lateral wall of connecting rod 805, the bottom fixedly connected with stirring leaf 809 of connecting rod 805, fixedly connected with impurity adsorption screen board on the stirring leaf 809.
The invention installs the filter layer 4 in the waste gas treatment tank 1, when using, VOCs waste gas enters the waste gas treatment tank 1 from the gas inlet pipe 5, the gas inlet pipe 5 is set under the filter layer 4, and the waste gas enters the waste gas treatment tank 1, then enters the mixed liquid with waste gas treatment agent under the waste gas treatment tank 1, the waste gas treatment tank 1 is also installed with the stirring treatment device 8, when using, the servo motor 801 of the stirring treatment device 8 is started, the servo motor 801 drives the first gear 802 and the worm 803 to rotate, the first gear 802 is meshed with the second gear 804, the second gear 804 is fixedly connected with the connecting rod 805, thereby the connecting rod 805 can be driven to rotate, the worm 803 is meshed with the worm wheel 810, the worm wheel 810 is fixedly connected with the first fixing rod 811, the worm wheel 810 is driven by the worm 803 to rotate, thereby the first fixing rod 811 is driven to rotate, the first fixing rod 811 is rotatably connected with a linkage rod 812, one end of the linkage rod 812, which is far away from the first fixing rod 811, is rotatably connected with the second fixing rod 813, the second fixing rod 813 is fixedly connected with a limit gear 814, the limit gear 814 is meshed with a rotary rod 815, the rotary rod 815 is fixedly connected with a connecting rod 805, the limit gear 814 can be rotated only within a certain angle range by matching with the driving of the rotary rod 815 to the limit gear 814 and the control of the linkage rod 812 to the limit gear 814, meanwhile, when the limit gear 814 performs reciprocating motion within a certain angle, a certain driving force can be generated on the connecting rod 805 in the vertical direction, so that the connecting rod 805 can be controlled to rotate and also perform reciprocating motion in the vertical direction, the bottom end of the connecting rod 805 is fixedly connected with a stirring blade 809, the stirring blade 809 is fixedly connected with an impurity adsorption screen plate, utilize above-mentioned design, realized stirring leaf 809 can also change the height in real time in 1 internal rotation of exhaust-gas treatment jar to can make the better stirring of the treatment fluid of 1 mix in VOCs waste gas and the exhaust-gas treatment jar, impurity adsorbs the flocculation thing that the otter board can effectively adsorb impurity in the VOCs waste gas and generate after reacting with the treatment fluid simultaneously, has effectively solved the not good, the low problem of exhaust-gas treatment efficiency of current design exhaust purification treatment effect.
Example 2:
referring to fig. 5-6, the basic difference of embodiment 1 is that the spraying mechanism 9 includes an installation frame 901, the installation frame 901 is fixedly connected to the inner wall of the exhaust gas treatment tank 1, a spiral spraying pipe 902 is fixedly connected to the installation frame 901, the spiral spraying pipe 902 penetrates through the installation frame 901 and is communicated with the water injection pipe 6, a spraying hole is formed in the bottom of the spiral spraying pipe 902, a liquid injection pipe 903 is further connected to the inside of the water injection pipe 6, and the bottom end of the liquid injection pipe 903 is fixedly connected to the pipe connector 807 at the top end of the connecting rod 805.
The inspection circulation mechanism 7 comprises a circulation air pump 701, the circulation air pump 701 is fixedly connected to the top surface of the waste gas treatment tank 1, an air suction pipe 702 and an air outlet pipe 703 are fixedly connected to the circulation air pump 701, the air suction pipe 702 is communicated with the waste gas treatment tank 1, the air outlet pipe 703 is fixedly connected with an air detection device 704, one end of the air detection device 704, which is far away from the waste gas treatment tank 1, is fixedly connected with an intelligent two-way valve 705, one end of the intelligent two-way valve 705 is fixedly connected with an exhaust pipe 706, the other end of the intelligent two-way valve 705 is fixedly connected with a circulation air duct 707, and one end of the circulation air duct 707, which is far.
The invention installs the spray mechanism 9 on the top of the inside of the waste gas treatment tank 1, in the course of using, the waste gas after washing and absorbing is driven by the top end inspection cycle mechanism 7, it is upward, after the filtration and absorption of the filter layer 4, it is further processed by the upper spray mechanism 9, finally it enters the inspection cycle mechanism 7, at this moment, if the treated waste gas can not reach the emission standard, and then it enters the mixed treatment liquid of the waste gas treatment tank 1 again through the inspection cycle mechanism 7, the spray mechanism 9 of the invention is set up above the waste gas treatment tank 1, and the invention adopts the design of the spiral spray pipe 902, thus can spray the work more widely and evenly, can play a better treatment effect to the waste gas, and through setting up the inspection cycle mechanism 7, the waste gas after washing, filtering, spraying enters the gas detection device 704 under the action of the cycle air pump 701, the gas detection device 704 works, if the detection is qualified, the intelligent two-way valve 705 controls the discharge pipe 706 to be opened, the tail gas can be directly discharged or enters a next treatment mechanism, if the detection is unqualified, the intelligent two-way valve 705 controls the circulating gas guide pipe 707 to be opened, the tail gas is reintroduced into the waste gas treatment tank 1 for secondary absorption treatment, and by means of the design, the problems that the tail gas is directly discharged without detection after the waste gas treatment, and the environment is polluted if the waste gas treatment does not reach the standard are effectively solved; in addition, the injection pipe 903 is connected inside the water injection pipe 6 of the present invention, so that a user can directly inject the exhaust gas treatment agent into the connecting rod 805 of the stirring treatment device 8 through the injection pipe 903, and then inject the exhaust gas treatment agent into the treatment liquid at the lower end of the exhaust gas treatment tank 1 through the liquid seepage hole 808 on the connecting rod 805, and the exhaust gas treatment agent and the mixed liquid can be more fully mixed by matching the operation of the stirring treatment device 8, so that a better exhaust gas treatment effect can be achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a swift efficient VOCs exhaust-gas treatment equipment, including exhaust-gas treatment jar (1), connecting seat (2), supporting legs (3), filter layer (4), intake pipe (5) and water injection pipe (6), its characterized in that: the waste gas treatment device is characterized in that the connecting seat (2) is fixedly connected to the bottom end of the waste gas treatment tank (1), the supporting legs (3) are fixedly connected to the connecting seat (2), the filter layer (4) is fixedly installed inside the waste gas treatment tank (1), the air inlet pipe (5) and the water injection pipe (6) are fixedly connected to the side wall of the waste gas treatment tank (1), the waste gas treatment tank (1) is internally provided with a stirring treatment device (8), the water injection pipe (6) is connected with a spraying mechanism (9), the spraying mechanism (9) is installed at the inner top end of the waste gas treatment tank (1), and the spraying mechanism (9) is further connected with the stirring treatment device (8); the waste gas treatment tank (1) is also connected with a checking circulation mechanism (7).
2. The apparatus of claim 1 for the rapid and efficient treatment of waste gases containing VOCs, wherein: the stirring treatment device (8) comprises a servo motor (801), the servo motor (801) is fixedly connected inside the waste gas treatment tank (1), a first gear (802) and a worm (803) are fixedly connected to an output shaft of the servo motor (801), the first gear (802) is meshed with a second gear (804), the second gear (804) is connected with a connecting rod (805), the inner side wall of the waste gas treatment tank (1) is also fixedly connected with a connecting frame (806), the connecting rod (805) is rotatably connected to the connecting frame (806), the connecting rod (805) is hollow, the top end of the connecting rod (805) is connected with a pipeline connector (807), the side wall of the lower end of the connecting rod (805) is provided with a liquid seepage hole (808), the bottom end of the connecting rod (805) is fixedly connected with a stirring blade (809), and the stirring blade (809) is fixedly connected with an impurity adsorption screen plate.
3. The apparatus of claim 2 for the rapid and efficient treatment of waste gases containing VOCs, wherein: worm (803) are connected with worm wheel (810) meshing, worm wheel (810) rotate to be connected on link (806), first dead lever (811) of fixedly connected with is gone up in worm wheel (810), it is connected with gangbar (812) to rotate on first dead lever (811), keep away from first dead lever (811) one end on gangbar (812) and rotate and be connected with second dead lever (813), fixedly connected with stop gear (814) on second dead lever (813), stop gear (814) also rotate and install on link (806), still fixedly connected with rotary rod (815) on connecting rod (805), stop gear (814) are connected with rotary rod (815) meshing.
4. The apparatus of claim 2 for the rapid and efficient treatment of waste gases containing VOCs, wherein: the spraying mechanism (9) comprises an installation frame (901), the installation frame (901) is fixedly connected with the inner wall of the waste gas treatment tank (1), a spiral spraying pipe (902) is fixedly connected to the installation frame (901), the spiral spraying pipe (902) penetrates through the installation frame (901) to be communicated with a water injection pipe (6), a spraying hole is formed in the bottom of the spiral spraying pipe (902), a liquid injection pipe (903) is further connected to the inside of the water injection pipe (6), and the bottom end of the liquid injection pipe (903) is fixedly connected with a pipeline connector (807) at the top end of a connecting rod (805).
5. The apparatus of claim 1 for the rapid and efficient treatment of waste gases containing VOCs, wherein: the inspection circulating mechanism (7) comprises a circulating air pump (701), the circulating air pump (701) is fixedly connected to the top surface of the waste gas treatment tank (1), an air suction pipe (702) and an air outlet pipe (703) are fixedly connected to the air circulation pump (701), the air suction pipe (702) is communicated with the waste gas treatment tank (1), the air outlet pipe (703) is fixedly connected with the gas detection device (704), one end of the gas detection device (704) far away from the waste gas treatment tank (1) is fixedly connected with an intelligent two-way valve (705), one end of the intelligent two-way valve (705) is fixedly connected with a discharge pipe (706), the other end of the intelligent two-way valve (705) is fixedly connected with a circulating air duct (707), one end of the circulating air duct (707) far away from the intelligent two-way valve (705) is fixedly connected to the bottom end of the waste gas treatment tank (1).
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| CN202010963379.1A CN111804128A (en) | 2020-09-14 | 2020-09-14 | Swift efficient VOCs exhaust-gas treatment equipment |
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