CN112944380B - Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances - Google Patents
Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances Download PDFInfo
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- CN112944380B CN112944380B CN202110116035.1A CN202110116035A CN112944380B CN 112944380 B CN112944380 B CN 112944380B CN 202110116035 A CN202110116035 A CN 202110116035A CN 112944380 B CN112944380 B CN 112944380B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 20
- 239000002154 agricultural waste Substances 0.000 title claims abstract description 19
- 239000000126 substance Substances 0.000 title claims abstract description 16
- 239000002912 waste gas Substances 0.000 title abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 32
- 238000004140 cleaning Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 239000006261 foam material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 48
- 239000000428 dust Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances, which comprises a treatment tank, fan blades, a water injection pipe, a partition plate, a purifier, a gas detection mechanism and a harmful gas treatment mechanism, wherein the top of the treatment tank is provided with an air inlet pipe, the upper end of a movable shaft is sleeved with conical teeth, the inside of the conical teeth is penetrated with a connecting shaft, the fan blades are arranged on the movable shaft, an auger plate is fixed on the outer side of the movable shaft, the water injection pipe penetrates through the side wall of the treatment tank, a spring is wound on the outer side of the rotating shaft, the side surface of the baffle plate is connected with one end of a traction rope, and the partition plate is fixed in the treatment tank. This can be to agricultural waste burning exhaust treatment mechanism of harmful substance detection, in the emission process after to burning exhaust treatment, can detect remaining harmful gas in the gas and guarantee the security of emission, can clear up remaining dust in the device simultaneously, guarantee the smoothness nature of gas circulation.
Description
Technical Field
The invention relates to the technical field of agricultural waste gas treatment, in particular to an agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances.
Background
The agricultural waste refers to materials with lower economic value such as generated straw and the like after agricultural planting, part of the materials have recovery value and can be subjected to secondary treatment, the current common practice without recovery value is to treat the materials by adopting an incineration mode, and in the incineration treatment process, a large amount of harmful substances can be mixed in waste gas generated by burning the waste, and the direct discharge can cause adverse effect on the atmospheric environment, so that the corresponding waste gas treatment mechanism can be used for detecting the harmful substances in the waste gas in the prior art, however, the existing agricultural waste combustion waste gas treatment mechanism still has the following defects in the treatment process:
1. Most of the waste gas generated by the existing agricultural waste after combustion is directly discharged in the atmosphere, which seriously affects the atmosphere environment, so that the combustion waste gas is required to be treated before being discharged to reach the discharge standard for discharge, and part of treatment mechanisms are not comprehensive for the treatment of the waste gas, and part of harmful gas is still contained in the discharged gas, so that a device for detecting and treating the harmful gas is lacking;
2. Meanwhile, in the process of treating combustion exhaust gas, a large amount of dust contained in the exhaust gas can remain in the treatment device, the smoothness of exhaust gas circulation can be affected if the exhaust gas is accumulated for a long time and is not cleaned, and the normal operation of the device can be seriously affected, so that the structure for cleaning the inside of the device is lacking.
Aiming at the problems, innovative design is urgently needed on the basis of the prior agricultural waste combustion waste gas treatment mechanism.
Disclosure of Invention
The invention aims to provide an agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances, which aims to solve the problems that the treatment of the waste gas by the part of treatment mechanisms is not comprehensive, the discharged gas still contains part of harmful gas, a large amount of dust in the waste gas can remain in the treatment device, and the smoothness of the waste gas circulation can be affected if the waste gas is accumulated for a long time and is not cleaned.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an agricultural waste combustion exhaust gas treatment mechanism that can detect harmful substance, includes treatment jar, flabellum, water injection pipe, division board, clarifier, gas detection mechanism and harmful gas treatment mechanism, the top of treatment jar is provided with the intake pipe, and the inside of intake pipe runs through there is the loose axle, the upper end cover of loose axle is equipped with the awl tooth, and the intake pipe internal fixation in the awl tooth outside has the protection box, the inside of awl tooth runs through there is the connecting axle, and the side of connecting axle is fixed with the cleaning brush, the flabellum is installed on the loose axle, and the outside cover of flabellum is equipped with the slow flow pipe to the treatment jar in the slow flow pipe outside reserves the water storage chamber, the outside of loose axle is fixed with the auger board, and the fixed orifices is reserved on the surface of loose axle, the water injection pipe runs through in the lateral wall of treatment jar, and the inboard activity of water injection pipe is provided with the axis of rotation, the outside winding of axis has the spring, and the end department of axis of rotation is connected with the baffle, the side and the one end interconnect of haulage rope, and the other end of haulage rope is fixed with the connecting block, the baffle is fixed with the inside the treatment jar, and the inside of the baffle is fixed with the cleaning brush, and the inside of the treatment jar is reserved in advance the treatment jar has the air storage chamber, and gas storage chamber, and the mutual end face of the inside is fixed with the air storage chamber, and the air storage chamber.
Preferably, the lower extreme cover of loose axle is equipped with the sleeve pipe, and the one end fixed connection of sleeve pipe side and bracing piece to both are sliding connection, and the loose axle is the sky setting in addition, and the loose axle is linked together through fixed orifices and sleeve pipe simultaneously.
Preferably, the connecting cavity is formed in the supporting rod, the other end of the supporting rod is connected with a floating plate, and a feeding hole is reserved in the side face of the floating plate.
Preferably, the floating plate is made of foam materials, the feeding holes are formed in the floating plate at equal intervals, and the floating plate is communicated with the sleeve through the connecting cavity.
Preferably, the bevel teeth are arranged on the movable shaft and the connecting shaft, 2 bevel teeth are in meshed connection, and cleaning brushes are arranged on the movable shaft and the connecting shaft.
Preferably, the bottom of the slow flow pipe is lower than the liquid level in the water storage cavity, the bottom of the auger plate is lower than the bottom of the slow flow pipe, and the top of the auger plate is higher than the liquid level.
Preferably, the baffle forms a rotating structure through the rotating shaft and the water injection pipe, the baffle is connected with the connecting block through the traction rope, 2/3 of the connecting block is made of foam materials, and 1/3 of the connecting block is made of stainless steel materials.
Preferably, the purifier is arranged at equal intervals on the inner side of the gas storage cavity, and the inside of the purifier is made of activated carbon materials.
Preferably, the fixed pipe is provided with one-way valves at the joints of the collecting cover and the exhaust pipe.
Compared with the prior art, the invention has the beneficial effects that: according to the agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances, in the discharge process after the combustion waste gas treatment, residual harmful gases in gas can be detected to ensure the discharge safety, and meanwhile, residual dust in the device can be cleaned to ensure the smoothness of gas circulation;
1. When gas enters the air inlet pipe, the fan blades can be blown to rotate, the movable shaft and the connecting shaft are driven to synchronously rotate through the engaged bevel gears, dust remained in the air inlet pipe and the buffer pipe can be cleaned through the cleaning brush, the liquid is continuously conveyed upwards through the auger plate, the dust can be guaranteed to fall into the liquid comprehensively, lifting is restrained, and preliminary treatment of waste gas dust is achieved;
2. the movable shaft can drive the sleeve and the support rod to synchronously rotate when rotating, so that dust floating on the water surface can be scraped to one side of the floating plate, the movable shaft is communicated with external air suction equipment, liquid containing the dust can be discharged through the feeding hole, the connecting cavity, the fixing hole and the connecting shaft, and when the liquid level is lowered, the sleeve can be driven to slide on the movable shaft and drive the floating plate and the liquid level to keep uniform height, so that the liquid containing the dust can be continuously cleaned;
The liquid level can synchronously descend to drive the connecting block to descend, and the baffle can be driven to rotate through the rotating shaft by gravity, so that external liquid can be added into the water storage cavity through the water injection pipe, and the continuous flow of the liquid can be blocked through the elasticity of the spring after the liquid level reaches a specified height, so that the convenience of use is improved without manual operation;
3. After the dust treatment in the waste gas is finished and the waste gas is purified by the purifier, the qualified gas can be directly discharged to the atmosphere, and the waste gas with harmful gas remained is discharged after being treated again, so that the waste gas can be treated to different degrees by the same device, and the device has stronger functionality.
Drawings
FIG. 1 is a schematic view of the present invention in a front cross-section;
FIG. 2 is a schematic diagram of the forward section of the flow retarding pipe of the present invention;
FIG. 3 is a schematic diagram showing a cross-sectional structure of the portion A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the present invention in a top-down configuration;
FIG. 5 is a schematic illustration of a front cross-sectional structure of a sleeve according to the present invention;
FIG. 6 is a schematic side view of a water injection pipe according to the present invention;
FIG. 7 is a flow chart of the present invention.
In the figure: 1. a treatment tank; 2. an air inlet pipe; 3. a movable shaft; 4. bevel gear; 5. a protective case; 6. a connecting shaft; 7. a cleaning brush; 8. a fan blade; 9. a buffer tube; 10. a water storage chamber; 11. an auger plate; 12. a fixing hole; 13. a sleeve; 14. a support rod; 15. a connecting cavity; 16. a floating plate; 17. a feed hole; 18. a water injection pipe; 19. a rotating shaft; 20. a spring; 21. a baffle; 22. a traction rope; 23. a connecting block; 24. a partition plate; 25. a connecting pipe; 26. a gas storage chamber; 27. a purifier; 28. a collection cover; 29. a gas detection mechanism; 30. an exhaust pipe; 31. a fixed tube; 32. a harmful gas treatment mechanism.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: an agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances comprises a treatment tank 1, an air inlet pipe 2, a movable shaft 3, a bevel gear 4, a protection box 5, a connecting shaft 6, a cleaning brush 7, fan blades 8, a slow flow pipe 9, a water storage cavity 10, an auger plate 11, a fixing hole 12, a sleeve 13, a supporting rod 14, a connecting cavity 15, a floating plate 16, a feeding hole 17, a water injection pipe 18, a rotating shaft 19, a spring 20, a baffle 21, a traction rope 22, a connecting block 23, a partition plate 24, a connecting pipe 25, a gas storage cavity 26, a purifier 27, a collection cover 28, a gas detection mechanism 29, an exhaust pipe 30, a fixing pipe 31 and a harmful gas treatment mechanism 32, wherein the top of the treatment tank 1 is provided with the air inlet pipe 2, the movable shaft 3 penetrates through the inside of the air inlet pipe 2, the bevel gear 4 is sleeved at the upper end of the movable shaft 3, the protection box 5 is fixed in the air inlet pipe 2 outside the bevel gear 4, the inside of the bevel gear 4 is penetrated with a connecting shaft 6, the side surface of the connecting shaft 6 is fixed with a cleaning brush 7, the fan blade 8 is arranged on the movable shaft 3, the outside of the fan blade 8 is sleeved with a buffer pipe 9, a water storage cavity 10 is reserved in the treatment tank 1 at the outer side of the buffer pipe 9, the outer side of the movable shaft 3 is fixed with an auger plate 11, the surface of the movable shaft 3 is reserved with a fixed hole 12, a water injection pipe 18 penetrates through the side wall of the treatment tank 1, the inner side of the water injection pipe 18 is movably provided with a rotating shaft 19, the outer side of the rotating shaft 19 is wound with a spring 20, the end of the rotating shaft 19 is connected with a baffle 21, the side surface of the baffle 21 is connected with one end of a traction rope 22, the other end of the traction rope 22 is fixed with a connecting block 23, a separation plate 24 is fixed in the treatment tank 1, the inside of the separation plate 24 is penetrated with a connecting pipe 25, the treatment tank 1 at the side of the separation plate 24 is provided with a gas storage cavity 26, the purifier 27 is arranged in the gas storage cavity 26, the collecting cover 28 is arranged on the lower end face of the purifier 27, the bottom of the collecting cover 28 and the gas detection mechanism 29 are connected with each other, the side face of the gas detection mechanism 29 is fixed with the exhaust pipe 30, and the exhaust pipe 30 is connected with the harmful gas treatment mechanism 32 through the fixed pipe 31;
The lower end of the movable shaft 3 is sleeved with a sleeve 13, the side surface of the sleeve 13 is fixedly connected with one end of a supporting rod 14, the sleeve 13 and the supporting rod are in sliding connection, the movable shaft 3 is arranged in an inner space, meanwhile, the movable shaft 3 is communicated with the sleeve 13 through a fixed hole 12, a connecting cavity 15 is formed in the supporting rod 14, the other end of the supporting rod 14 is connected with a floating plate 16, a feeding hole 17 is reserved on the side surface of the floating plate 16, the floating plate 16 is made of foam materials, the feeding holes 17 are arranged on the floating plate 16 at equal intervals, the floating plate 16 is communicated with the sleeve 13 through the connecting cavity 15, and the movable shaft 3 can drive the floating plate 16 to rotate to scrape dust floating on the water surface to the side surface when rotating, so that dust-containing liquid can be sucked into the feeding hole 17 to be discharged for cleaning, and when the liquid amount in the water storage cavity 10 is gradually reduced, the sleeve 13 can be driven to slide downwards on the movable shaft 3, and the floating plate 16 is driven to synchronously descend and always kept at the same height with the liquid level;
The movable shaft 3 and the connecting shaft 6 are provided with the bevel gears 4, 2 bevel gears 4 are in meshed connection, the movable shaft 3 and the connecting shaft 6 are provided with the cleaning brush 7, the bottom of the slow flow pipe 9 is lower than the liquid level in the water storage cavity 10, the bottom of the auger plate 11 is lower than the bottom of the slow flow pipe 9, the top of the auger plate 11 is higher than the liquid level, and the movable shaft 3 and the connecting shaft 6 are driven to synchronously rotate by the 2 bevel gears 4 meshed with each other, so that the cleaning brush 7 can be driven to clean dust adhered on the inner wall of the air inlet pipe 2 and the slow flow pipe 9;
The baffle 21 and the water injection pipe 18 form a rotating structure through the rotating shaft 19, the baffle 21 is connected with the connecting block 23 through the traction rope 22, 2/3 of the connecting block 23 is made of foam materials, 1/3 is made of stainless steel materials, the liquid level can drive the connecting block 23 to synchronously descend when descending, and the baffle 21 can be pulled to rotate through the traction rope 22 by the gravity generated by the liquid level, so that the water injection pipe 18 is in an opening state so as to add liquid in the water storage cavity 10;
The purifier 27 is arranged at equal intervals on the inner side of the gas storage cavity 26, the activated carbon material is arranged in the purifier 27, one-way valves are arranged at the joints of the fixed pipe 31, the collecting cover 28 and the exhaust pipe 30, waste gas purified by the multi-layer purifier 27 enters the collecting cover 28, and the gas reaching the emission standard is discharged from the exhaust pipe 30 through the detection of the gas detection mechanism 29.
Working principle: when the agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances is used, as shown in fig. 1-3, firstly, combustion waste gas to be treated is introduced into an air inlet pipe 2, when the waste gas impacts a fan blade 8, the combustion waste gas can drive the fan blade 8 to rotate, and a movable shaft 3 and a connecting shaft 6 are driven to synchronously rotate through 2 meshed bevel gears 4, so that a cleaning brush 7 can be driven to clean dust adhered to the inner wall of the air inlet pipe 2 and a buffer pipe 9, smoothness of the waste gas entering the treatment tank 1 is ensured, suction force can be generated when the fan blade 8 rotates, the speed of the waste gas entering a water storage cavity 10 can be accelerated, then the waste gas penetrates into liquid through the buffer pipe 9, dust contained in the waste gas can be completely contacted with the liquid to avoid a lifting phenomenon, and the movable shaft 3 can drive a packing auger plate 11 to rotate when rotating, so that water at the bottom of the water storage cavity 10 is upwards conveyed, the waste gas is contacted with the liquid earlier, and the purpose of cleaning the inner wall of the buffer pipe 9 can be achieved;
As shown in fig. 1 and fig. 5-6, when the movable shaft 3 rotates, the support rod 14 can be driven by the sleeve 13 to rotate, and then the floating plate 16 is driven to rotate to scrape dust floating on the water surface to the side surface of the movable shaft, and then the movable shaft 3 is connected with external air suction equipment, so that dust-containing liquid can be sucked into the feed hole 17, then enters the sleeve 13 through the connecting cavity 15, finally is discharged through the movable shaft 3 to achieve the purpose of cleaning, when the liquid amount in the water storage cavity 10 gradually decreases, the sleeve 13 can be driven to slide downwards on the movable shaft 3 and drive the floating plate 16 to synchronously descend, and the floating plate 16 can always keep the same height as the liquid level, thereby improving the cleaning convenience, and when the liquid level descends, the connecting block 23 can be driven to synchronously descend, and the baffle 21 can be pulled by the generated gravity through the traction rope 22, so that the water injection pipe 18 is in an opening state, the liquid in the water storage cavity 10 is added, manual operation is not needed, the convenience in use is increased, and when the liquid level is driven to rise to reach a designated height, the floating plate 16 and 23 is driven to synchronously descend, and the liquid is driven to rotate to the original position through the connecting block 21 to stop the elastic baffle 21;
As shown in fig. 1,4 and 7, the flue gas after dust cleaning enters the gas storage cavity 26 through the connecting pipe 25, then enters the collecting hood 28 through the purification of the multi-layer purifier 27, then is detected by the gas detection mechanism 29, the gas reaching the emission standard is discharged from the exhaust pipe 30, the gas not reaching the emission standard enters the harmful gas treatment mechanism 32 through the fixed pipe 31, the residual harmful gas is treated and then enters the collecting hood 28 again, and finally is discharged from the exhaust pipe 30 after being detected by the gas detection mechanism 29, and the cyclic operation can ensure that the discharged gas does not contain pollution.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides an agricultural waste burning exhaust treatment mechanism that can detect harmful substance, includes treatment tank (1), flabellum (8), water injection pipe (18), division board (24), clarifier (27), gas detection mechanism (29) and harmful gas treatment mechanism (32), its characterized in that: the top of handling jar (1) is provided with intake pipe (2), and the inside of intake pipe (2) runs through there is loose axle (3), the upper end cover of loose axle (3) is equipped with awl tooth (4), and the intake pipe (2) internal fixation in awl tooth (4) outside has protection box (5), the inside of awl tooth (4) runs through there is connecting axle (6), and the side of connecting axle (6) is fixed with cleaning brush (7), flabellum (8) are installed on loose axle (3), and the outside cover of flabellum (8) is equipped with slow flow pipe (9), and reserve in handling jar (1) in slow flow pipe (9) outside has water storage chamber (10), the outside of loose axle (3) is fixed with auger plate (11), and the surface reservation of loose axle (3) has fixed orifices (12), water injection pipe (18) run through in the lateral wall of handling jar (1), and the inboard activity of water injection pipe (18) is provided with axis of rotation (19), the outside winding of axis of rotation (19) has spring (20), and axis of rotation (19) installs on loose axle (3) and the end (21) and the end of haulage rope (22) are connected with each other in the fixed connection of haulage rope (22) and one end (22), the separation plate (24) is fixed in the treatment tank (1), a connecting pipe (25) penetrates through the inside of the separation plate (24), an air storage cavity (26) is formed in the treatment tank (1) at the side of the separation plate (24), a purifier (27) is mounted in the air storage cavity (26), a collecting cover (28) is arranged on the lower end face of the purifier (27), the bottom of the collecting cover (28) is connected with a gas detection mechanism (29), an exhaust pipe (30) is fixed on the side face of the gas detection mechanism (29), and the exhaust pipe (30) is connected with a harmful gas treatment mechanism (32) through a fixing pipe (31);
The lower end of the movable shaft (3) is sleeved with a sleeve (13), the side surface of the sleeve (13) is fixedly connected with one end of the supporting rod (14), the sleeve and the supporting rod are in sliding connection, the movable shaft (3) is arranged in an inner space, and meanwhile, the movable shaft (3) is communicated with the sleeve (13) through a fixed hole (12);
A connecting cavity (15) is formed in the support rod (14), the other end of the support rod (14) is connected with a floating plate (16), and a feeding hole (17) is reserved on the side surface of the floating plate (16);
The floating plate (16) is made of foam, the feeding holes (17) are arranged on the floating plate (16) at equal intervals, and the floating plate (16) is communicated with the sleeve (13) through the connecting cavity (15);
The bevel gears (4) are arranged on the movable shaft (3) and the connecting shaft (6), the 2 bevel gears (4) are in meshed connection, and cleaning brushes (7) are arranged on the movable shaft (3) and the connecting shaft (6);
The bottom of the slow flow pipe (9) is higher than the liquid level in the water storage cavity (10), the bottom of the auger plate (11) is higher than the slow flow pipe (9), and the top of the auger plate (11) is higher than the liquid level.
2. An agricultural waste combustion exhaust gas treatment mechanism capable of detecting harmful substances according to claim 1, wherein: the baffle (21) forms a rotating structure through the rotating shaft (19) and the water injection pipe (18), the baffle (21) is connected with the connecting block (23) through the traction rope (22), 2/3 of the connecting block (23) is made of foam materials, and 1/3 of the connecting block is made of stainless steel materials.
3. An agricultural waste combustion exhaust gas treatment mechanism capable of detecting harmful substances according to claim 1, wherein: the purifier (27) is arranged at equal intervals on the inner side of the gas storage cavity (26), and the inside of the purifier (27) is made of activated carbon materials.
4. An agricultural waste combustion exhaust gas treatment mechanism capable of detecting harmful substances according to claim 1, wherein: the connection parts of the fixed pipe (31), the collecting cover (28) and the exhaust pipe (30) are respectively provided with a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116035.1A CN112944380B (en) | 2021-01-28 | 2021-01-28 | Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116035.1A CN112944380B (en) | 2021-01-28 | 2021-01-28 | Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances |
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| CN112944380A CN112944380A (en) | 2021-06-11 |
| CN112944380B true CN112944380B (en) | 2024-05-03 |
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| CN113559695A (en) * | 2021-08-12 | 2021-10-29 | 邵国强 | Environment-friendly industrial waste gas treatment equipment |
| CN114088868A (en) * | 2021-11-24 | 2022-02-25 | 如皋市丽德塑业有限公司 | PVC plastic granules combustion toxicity detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001248825A (en) * | 2000-03-03 | 2001-09-14 | Sumitomo Heavy Ind Ltd | Incineration equipment |
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| JP2001248825A (en) * | 2000-03-03 | 2001-09-14 | Sumitomo Heavy Ind Ltd | Incineration equipment |
| CN201916576U (en) * | 2010-12-31 | 2011-08-03 | 中国二十二冶集团有限公司 | Water level control valve for floating plate water tank |
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| CN110917840A (en) * | 2019-10-16 | 2020-03-27 | 熊雪根 | Diversified exhaust treatment system |
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| CN112944380A (en) | 2021-06-11 |
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