CN117547960B - Biocatalysis reaction environment-friendly deodorizing device - Google Patents
Biocatalysis reaction environment-friendly deodorizing device Download PDFInfo
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- CN117547960B CN117547960B CN202410049767.7A CN202410049767A CN117547960B CN 117547960 B CN117547960 B CN 117547960B CN 202410049767 A CN202410049767 A CN 202410049767A CN 117547960 B CN117547960 B CN 117547960B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 53
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 25
- 238000005406 washing Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 19
- 239000012295 chemical reaction liquid Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000002210 biocatalytic effect Effects 0.000 claims 6
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 238000012824 chemical production Methods 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000006555 catalytic reaction Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
Classifications
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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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- 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
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0053—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with vibrating filtering elements
-
- 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
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the field of biological environment-friendly deodorizing equipment, in particular to an environment-friendly deodorizing device for biocatalysis reaction, which comprises a movable base and a biological reaction kettle fixedly arranged on the movable base, wherein a support back frame and a lifting device are fixedly arranged on the movable base, the bottom of the biological reaction kettle is fixedly connected with the lifting device, and the side wall of the biological reaction kettle is movably connected with the support back frame; solves the technical problems that the prior chemical production equipment generates toxic or foul gas, is difficult to carry out complete biocatalysis and has zero pollution emission along with the increase of the discharge capacity.
Description
Technical Field
The utility model relates to the field of biological environment-friendly deodorizing equipment, in particular to an environment-friendly deodorizing device for biocatalysis reaction.
Background
Biocatalysis also refers to bioconversion, which refers to a metabolic process in which the chemical structure is changed after enzymatic catalysis, i.e., a qualitative change in the poison occurs. Bioconversion is an important event that occurs before a poison is eliminated in an organism, with the typical outcome being the production of non-toxic or low-toxic metabolites. In the chemical industry field, the related field is not separated from various chemical and biological reactions, so that various gases containing peculiar smell or toxic are inevitably generated in the production process, and how to treat the gases and then carry out compliance emission becomes a main subject of research in the chemical industry field and related industries.
The conventional method is to add a filtering and purifying device on the exhaust gas discharge pipe, but the adopted purifying device is the conventional purifying device, and the purifying device has a disadvantage that the discharge amount needs to be strictly controlled, otherwise, the purifying is incomplete due to overlarge air inflow, partial residual toxic components or peculiar smell can be mixed in the gas to be discharged, the air and the environment are polluted, and meanwhile, the discharge efficiency is reduced due to the limitation of the discharge.
The utility model patent of China patent application number 202021801808.7 discloses a biocatalysis deodorizing device, which comprises a deodorizing working box, wherein a placing groove is formed in the surface of the deodorizing working box, a one-way valve shell is communicated with the inner surface of the placing groove, an air vent groove is formed in the bottom of the inner wall of the one-way valve shell, a movable groove is communicated with the top of the air vent groove, an air exhaust groove is communicated with the top of the movable groove, a blocking block is connected between two sides of the inner wall of the movable groove in a sliding manner, a reset spring is fixedly connected to the top of the blocking block, and a filter plate is movably connected to the top of the elastic sleeve. The utility model solves the problems that the biocatalysis deodorization device always needs to discharge high-pressure gas generated by fermentation to the outside when in work, the normal deodorization device always does not treat the gas to directly discharge when in exhaust, the gas is smelly after fermentation, the filtration device cannot be replaced, and the repeated use of the filtration plate is not facilitated by the joint arrangement of the filtration plate, the clamping groove, the vertical plate, the movable spring, the clamping rod and the manual plate. The technical proposal provided by the utility model prolongs the service life of the equipment by designing the structure as a replaceable filter plate, but does not improve how to completely biocatalyze the foul smell and achieve the deodorizing purpose.
Disclosure of Invention
Therefore, the utility model provides an environment-friendly deodorizing device for biocatalysis reaction, which solves the technical problems that complete biocatalysis is difficult to carry out along with the increase of discharge capacity and zero pollution is discharged after toxic or foul gas is generated by equipment in the existing chemical production.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the environment-friendly deodorizing device for the biocatalysis reaction comprises a movable base and a bioreactor fixedly arranged on the movable base, wherein a support back frame and a lifting device are fixedly arranged on the movable base, the bottom of the bioreactor is fixedly connected with the lifting device, and the side wall of the bioreactor is movably connected with the support back frame;
the lifting device comprises a lifting outer pipe and a lifting inner pipe which are mutually sleeved, the lifting outer pipe is fixedly connected with the movable base, the lifting inner pipe is fixedly connected with the bottom of the biological reaction kettle, and a first vibrating motor is integrally arranged in the lifting device;
a movable chute is arranged on one side surface, close to the biological reaction kettle, of the support back frame, and a sliding block matched with the movable chute is arranged on one side, close to the support back frame, of the outer side surface of the biological reaction kettle;
the biological reaction kettle is internally provided with a working chamber, the air inlet, the working chamber and the air outlet are mutually communicated, the working chamber comprises a collecting chamber, a pre-washing chamber and a biological filtering chamber from top to bottom, the collecting chamber and the pre-washing chamber are separated by a first partition plate, the pre-washing chamber and the biological filtering chamber are separated by a second partition plate, a first flow hole is formed in the first partition plate, a second flow hole is formed in the second partition plate, a layered filtering mechanism is arranged in the collecting chamber, the layered filtering mechanism comprises a central rotating shaft arranged at the central position of the first partition plate, a first filter screen arranged on the central rotating shaft and a second filter screen arranged on the central rotating shaft, the first filter screen and the second filter screen are arranged in a laminated mode, the first filter screen and the central rotating shaft are rotatably connected by a first rotating wheel, and the second filter screen and the central rotating shaft are rotatably connected by a second rotating wheel;
the spray device is arranged in the pre-washing chamber and comprises a rotary spray header arranged at the center of the lower bottom surface of the first partition plate and a dispersing device arranged on the inner side wall of the pre-washing chamber, the rotary spray header can rotate 360 degrees on a horizontal plane, and an annular baffle is arranged at the bottom of the pre-washing chamber;
the biological filter chamber is internally provided with a biological filter device and biological filter liquid, the second flow hole is provided with a connecting pipe, and the connecting pipe extends downwards to extend into the biological filter liquid.
Further, the mesh diameter of the first filter screen is larger than the mesh diameter of the second filter screen.
Further, a plurality of movable push rods are arranged on the first partition board, each movable push rod is distributed in a surrounding mode along the central point of the first partition board, and can be lifted up and down along the vertical direction, and is far away from or close to the lower bottom surface of the second filter screen.
Further, the rotation directions of the first filter screen and the second filter screen are opposite.
Further, the diverging device comprises an annular rotating ring and a plurality of diverging claps which are circumferentially arranged on the annular rotating ring, the annular rotating ring can rotate 360 degrees on a horizontal plane, and an included angle between the diverging claps and the horizontal plane is 45 degrees to 60 degrees.
Further, the annular rotating ring and the rotating direction of the rotary spray head are opposite, the divergent flap plate comprises a joint face and a back face, and when the annular rotating ring and the rotary spray head work, the joint face of the divergent flap plate is opposite to the biological reaction liquid sprayed in the rotary spray head.
Further, an arc-shaped jack-up is arranged on the divergent flap plate and positioned on the meeting face.
Further, the biological filter device comprises a supporting rod arranged on the inner side wall of the biological filter chamber and a turning plate rotatably arranged on the supporting rod, the supporting rod can rotate along the axis direction of the supporting rod, the rotation amplitude of the supporting rod is +/-30 degrees, and a third flow hole is formed in the turning plate.
Further, the aperture of the third flow hole is smaller than the pipe diameter of the connecting pipe.
Further, the free end of the connecting pipe is bent upwards to be directed to the turning plate, and the outlet of the connecting pipe and the third flow hole are staggered.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. compared with the existing device for deodorizing by using biocatalysis reaction, the technical scheme provided by the utility model can more efficiently, fully and comprehensively deodorize the waste gas to meet the environmental protection emission requirement, can adapt to air inflow of different degrees, can complete comprehensive and thorough biological reaction to achieve the deodorizing purpose, and has the following specific advantages that: the lifting device is arranged on the movable base, the biological reaction kettle is fixedly connected with the lifting device, the side surface of the biological reaction kettle is movably connected with the support back frame, and the lifting device drives the biological reaction kettle to lift up and down, so that on one hand, the biological reaction kettle can adapt to air inlet pipelines and air outlet pipelines of different specifications, and on the other hand, when the biological reaction kettle is controlled to lift up and down in a reciprocating manner in the working process, the reaction efficiency of gas and biological reaction liquid in the biological reaction kettle can be improved, and further the working efficiency is improved; the working chamber of the biological reaction kettle is divided into a collecting chamber, a pre-washing chamber and a biological filtering chamber, the waste gas is comprehensively deodorized and purified through three chambers which independently work and are communicated with each other to reach the standard of environmental protection emission, the collecting chamber guides and collects the waste gas to be flushed into an air inlet pipeline, the waste gas is subjected to first-step treatment in the collecting chamber, the waste gas is mainly subjected to solid-gas separation in the first-step treatment, solid small particles in waste gas smoke are separated, a first filter screen and a second filter screen are closely attached to each other by adopting a separation means, the mesh diameters of the first filter screen and the second filter screen are different, the first filter screen and the second filter screen are mutually attached and rotate along a horizontal plane, and the mesh diameters of the first filter screen and the second filter screen can be reduced simultaneously by a physical method, so that finer filtering operation is brought, and the waste gas entering the next treatment chamber is ensured to contain no solid small particles; a spray device is arranged in the pre-washing chamber, the chamber is used for carrying out a biocatalysis reaction on waste gas preliminarily, specifically, 360-degree rotation is carried out through a rotary spray head to spray biological reaction liquid, and then biochemical reaction is carried out on the waste gas in the air, and an annular baffle is arranged, so that solid reactants possibly exist in the chemical reaction process, and the solid reactants can be blocked by the annular baffle to avoid falling into the next chamber; the final biocatalysis reaction process is arranged in the biofiltration chamber, waste gas passing through the previous two treatment processes directly enters the biofiltration liquid through the connecting pipe connected with the second flow hole to carry out comprehensive biocatalysis reaction, so that the waste gas meets the environmental protection emission standard after preliminary solid-gas separation, preliminary biocatalysis reaction and secondary comprehensive catalysis reaction, and the air inflow of the waste gas can be ensured to be treated completely no matter the size through layer by layer, thereby avoiding the technical problem that the traditional biocatalysis reaction device is incomplete in reaction due to overlarge air inflow.
2. The mesh diameter of the first filter screen is larger than that of the second filter screen, and since the first filter screen is arranged on the second filter screen, the structure ensures that a gradual circulation filtering process is realized by arranging a plurality of movable push rods on the first partition board, the movable push rods are distributed in a surrounding mode, namely, are uniformly distributed on the first partition board and can be lifted up and down, the movable push rods can be ensured to play a vibration process to the first filter screen and the second filter screen in the lifting process, namely, a circulation jacking process is realized, the first filter screen and the second filter screen vibrate continuously and simultaneously cooperate with the rotation between the first filter screen and the second filter screen, so that the solid small particles are prevented from blocking the meshes.
3. Through setting up first filter screen and second filter screen into reverse rotation, make it reach more efficient "grinding" effect, the work of cooperation movable push rod can make waste gas reach high-efficient and complete solid-gas separation and can not cause the jam to the mesh in this step.
4. Through being provided with in the prewashing chamber and dispersing the device, it is used for cooperating rotatory spray head to carry out work to disperse the device, rotatory spray head rotates and sprays biological reaction liquid simultaneously, guarantee the directional device that disperses of spray direction of biological reaction liquid through the shower nozzle direction of control rotational speed cooperation rotatory spray head, it includes annular rotation circle and diverges the clapper, wherein annular rotation circle horizontal rotation drives diverges the clapper and rotates, diverges the clapper and carries out the biological reaction liquid that sprays and pat the processing of dispersing, make the biological reaction liquid that has originally carried out preliminary divergence through rotatory spray head carry out the secondary and diverge and handle, the area of contact of biological reaction liquid and waste gas has been promoted, and then the efficiency of biological catalytic reaction has been promoted in the prewashing chamber is accomplished simultaneously because the divergence of large tracts of biological reaction liquid in the prewashing chamber is handled, can guarantee nevertheless can carry out abundant reaction and can not appear reacting incomplete technical problem for great air input yet.
5. Through being provided with the arc jack-up on being located the face that meets on dispersing the clapper, the arc jack-up compares in planar structure its has the effort of a top pushing away after contacting biological reaction liquid and has reduced the area of contact of liquid with dispersing the clapper simultaneously, promotes and diverges efficiency, if adopt planar structure then liquid then can contact in a large scale and diverge clapper and then effort is weakened and lead to efficiency decline.
6. The biological filter device comprises a supporting rod and a turning plate, wherein the turning plate can rotate along with the rotation of the supporting rod, the rotation of the supporting rod does not actively rotate but is driven to rotate, the connecting pipe downwards stretches into biological filter liquid, the air outlet of the connecting pipe is upwards bent to be directed to the turning plate, when the connecting pipe starts to give air, the turning plate is upwards jacked by impact force caused by waste gas, the turning plate is stressed to generate a swaying action, the swaying action can generate stirring action on the biological filter liquid, the biological filter liquid in the working process is guaranteed to be always in a circulating activity state, the efficiency of biological catalytic reaction is improved, and the swaying action on the biological filter liquid is realized by matching with a first vibration motor in the lifting device.
7. By setting the aperture of the third flow hole smaller than the pipe diameter of the connecting pipe, the advantage is that the acting force of the waste gas from the connecting pipe on the turning plate can be ensured to be maximum; meanwhile, the positions of the connecting pipe and the third flow hole are staggered, so that the acting force on the turning plate when the waste gas is discharged is reduced because the connecting pipe and the third flow hole cannot generate interaction, and the whole work is more efficient.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of the front structure of the present utility model;
FIG. 4 is a schematic diagram of the internal structure of the bioreactor of the present utility model;
FIG. 5 is a schematic view of a central rotating shaft structure according to the present utility model;
FIG. 6 is a schematic top view of a first separator plate according to the present utility model;
FIG. 7 is a schematic view of a divergent clapper structure in accordance with the present utility model;
FIG. 8 is a schematic view of the operation state of the turning plate in the present utility model;
fig. 9 is a schematic top view of the flip plate according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-9, the utility model provides an environment-friendly deodorizing device for biocatalysis reaction, comprising a movable base 1 and a bioreactor 2 fixedly arranged on the movable base 1, wherein a support back frame 4 and a lifting device 3 are fixedly arranged on the movable base 1, the bottom of the bioreactor 2 is fixedly connected with the lifting device 3, and the side wall of the bioreactor 2 is movably connected with the support back frame 4;
the lifting device 3 comprises a lifting outer pipe and a lifting inner pipe which are mutually sleeved, the lifting outer pipe is fixedly connected with the movable base 1, the lifting inner pipe is fixedly connected with the bottom of the biological reaction kettle 2, a first vibrating motor is integrally arranged in the lifting device 3, the first vibrating motor is a known device, and the lifting outer pipe and the lifting inner pipe are driven by the motor to lift up and down and are of a known structure and device;
a movable chute 41 is arranged on one side surface of the support back frame 4, which is close to the biological reaction kettle 2, and a sliding block 23 matched with the movable chute is arranged on one side of the outer side surface of the biological reaction kettle 2, which is close to the support back frame 4;
the biological reaction kettle 2 is provided with an air inlet 21 and an air outlet 22, a working chamber 5 is arranged in the biological reaction kettle 2, the air inlet 21, the working chamber 5 and the air outlet 22 are communicated with each other, the working chamber 5 comprises a collecting chamber 51, a pre-washing chamber 52 and a biological filtering chamber 53 from top to bottom, the collecting chamber 51 and the pre-washing chamber 52 are separated by a first partition plate 7, the pre-washing chamber 52 and the biological filtering chamber 53 are separated by a second partition plate 9, the first partition plate 7 is provided with a first flow hole 71, the second partition plate 9 is provided with a second flow hole 91, a layered filtering mechanism 6 is arranged in the collecting chamber 51, the layered filtering mechanism 6 comprises a central rotating shaft 61 arranged at the central position of the first partition plate 7, a first filter screen 62 arranged on the central rotating shaft 61 and a second filter screen 63 arranged on the central rotating shaft 61, the first filter screen 62 and the second filter screen 63 are arranged, the first filter screen 62 and the central rotating shaft 61 are rotatably connected with the central rotating shaft 61 by a first rotating shaft 611, and the second filter screen 63 can be rotatably connected with the central rotating shaft 61 by a second rotating shaft 612;
a spraying device is arranged in the pre-washing chamber 52 and comprises a rotary spraying head 73 arranged at the center of the lower bottom surface of the first partition plate and a dispersing device arranged on the inner side wall of the pre-washing chamber 52, the rotary spraying head 73 can rotate 360 degrees on the horizontal plane, and an annular baffle 521 is arranged at the bottom of the pre-washing chamber 52;
the biological filter chamber 53 is provided with a biological filter and a biological filtrate, the second flow hole 91 is provided with a connecting pipe 92, and the connecting pipe 92 extends downward to extend into the biological filtrate.
The mesh diameter of the first filter 62 is larger than that of the second filter 63 by 0.01mm. The first partition 7 is provided with 6 movable push rods 72, each movable push rod 72 is distributed in a surrounding manner along the central point of the first partition 7, the movable push rods 72 can be lifted up and down along the vertical direction, and are far away from or close to the lower bottom surface of the second filter screen 63, and the rotation directions of the first filter screen 62 and the second filter screen 63 are opposite.
The divergent device comprises an annular rotating ring 8 and a plurality of divergent claps 81 which are arranged on the annular rotating ring 8 in a surrounding way, the annular rotating ring 8 can rotate 360 degrees on a horizontal plane, an included angle between the divergent claps 81 and the horizontal plane is 45 degrees, the annular rotating ring 8 and the rotary spray head 73 rotate in opposite directions, the divergent claps 81 comprise a facing surface 812 and a back surface 811, when the annular rotating ring 8 and the rotary spray head 73 work, the facing surface 812 of the divergent claps 81 is opposite to the biological reaction liquid sprayed in the rotary spray head 73, the divergent claps 81 are provided with arc-shaped jacking 82 on the facing surface 812, the biological filter device comprises a supporting rod 531 and a turning plate 532, wherein the supporting rod 531 is arranged on the inner side wall of the biological filter chamber 53, the turning plate 532 is rotatably arranged on the supporting rod 531, the supporting rod 531 can rotate along the axis direction of the supporting rod 531, the rotation amplitude of the supporting rod is +/-30 degrees, a third flow through hole 533 is formed in the turning plate 532, the aperture of the third flow through hole 533 is smaller than the pipe diameter of the connecting pipe 92, the difference value of the aperture of the third flow through hole 533 and the pipe diameter of the connecting pipe is 0.5cm, the tail end of the free end of the connecting pipe 92 is bent upwards to point to the turning plate 532, the outlet of the connecting pipe 92 and the third flow through hole 533 are staggered, and a through hole 534 for the connecting pipe 92 to move is formed in the turning plate 532, so that interference with the connecting pipe 92 in the turning process of the turning plate 532 is avoided.
The biological reaction liquid and the biological filtrate in the utility model are the same material liquid and are used for carrying out biological catalytic reaction with waste gas.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a biocatalysis reaction environment-friendly deodorizing device, including remove the base with fixed set up in biological reaction cauldron on the removal base, its characterized in that: the movable base is fixedly provided with a supporting back frame and a lifting device, the bottom of the biological reaction kettle is fixedly connected with the lifting device, and the side wall of the biological reaction kettle is movably connected with the supporting back frame;
the lifting device comprises a lifting outer pipe and a lifting inner pipe which are mutually sleeved, the lifting outer pipe is fixedly connected with the movable base, the lifting inner pipe is fixedly connected with the bottom of the biological reaction kettle, and a first vibrating motor is integrally arranged in the lifting device;
a movable chute is arranged on one side surface, close to the biological reaction kettle, of the support back frame, and a sliding block matched with the movable chute is arranged on one side, close to the support back frame, of the outer side surface of the biological reaction kettle;
the biological reaction kettle is internally provided with a working chamber, the air inlet, the working chamber and the air outlet are mutually communicated, the working chamber comprises a collecting chamber, a pre-washing chamber and a biological filtering chamber from top to bottom, the collecting chamber and the pre-washing chamber are separated by a first partition plate, the pre-washing chamber and the biological filtering chamber are separated by a second partition plate, a first flow hole is formed in the first partition plate, a second flow hole is formed in the second partition plate, a layered filtering mechanism is arranged in the collecting chamber, the layered filtering mechanism comprises a central rotating shaft arranged at the central position of the first partition plate, a first filter screen arranged on the central rotating shaft and a second filter screen arranged on the central rotating shaft, the first filter screen and the second filter screen are arranged in a laminated mode, the first filter screen is rotationally connected with the central rotating shaft by a first rotating wheel, and the second filter screen is rotationally connected with the central rotating shaft by a second rotating wheel; the mesh diameter of the first filter screen is larger than that of the second filter screen, a plurality of movable push rods are arranged on the first partition board, the movable push rods are distributed in a surrounding mode along the central point of the first partition board, the movable push rods vertically lift up and down and are far away from or close to the lower bottom surface of the second filter screen until the movable push rods are abutted against the lower bottom surface of the second filter screen, and the rotation directions of the first filter screen and the second filter screen are opposite;
the spray device is arranged in the pre-washing chamber and comprises a rotary spray header arranged at the center of the lower bottom surface of the first partition plate and a dispersing device arranged on the inner side wall of the pre-washing chamber, the rotary spray header rotates for 360 degrees on a horizontal plane, and an annular baffle is arranged at the bottom of the pre-washing chamber;
the biological filter chamber is internally provided with a biological filter device and biological filter liquid, the second flow hole is provided with a connecting pipe, and the connecting pipe extends downwards to extend into the biological filter liquid.
2. The biocatalytic reaction environment-friendly deodorizing device according to claim 1, wherein: the divergent device comprises an annular rotating ring and a plurality of divergent claps which are arranged on the annular rotating ring in a surrounding mode, the annular rotating ring rotates 360 degrees on a horizontal plane, and an included angle between the divergent claps and the horizontal plane is 45-60 degrees.
3. The biocatalytic reaction environment-friendly deodorizing device according to claim 2, wherein: the annular rotating ring and the rotating direction of the rotary spray head are opposite, the divergent clapper comprises a joint face and a back face, and when the annular rotating ring and the rotary spray head work, the joint face of the divergent clapper is opposite to the biological reaction liquid sprayed in the rotary spray head.
4. The biocatalytic reaction environment-friendly deodorizing device according to claim 3, wherein: the divergent clapper is provided with an arc-shaped jack-up on the head-on surface.
5. The biocatalytic reaction environment-friendly deodorizing device according to claim 4, wherein: the biological filter device comprises a supporting rod arranged on the inner side wall of the biological filter chamber and a turning plate rotatably arranged on the supporting rod, the supporting rod rotates along the axis direction of the supporting rod, the rotation amplitude of the supporting rod is +/-30 degrees, and a third flow hole is formed in the turning plate.
6. The biocatalytic reaction environment-friendly deodorizing device according to claim 5, wherein: the aperture of the third flow hole is smaller than the pipe diameter of the connecting pipe.
7. The biocatalytic reaction environment-friendly deodorizing device according to claim 6, wherein: the free end of the connecting pipe is bent upwards to point to the turning plate, and the outlet of the connecting pipe and the third flow hole are staggered.
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| GB8428296D0 (en) * | 1983-11-11 | 1984-12-19 | Projekt Wasserwirtschaft Veb | Biological treatment |
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| CN216574813U (en) * | 2021-12-27 | 2022-05-24 | 江苏绿博生物科技有限公司 | Integrated solid-liquid kitchen waste treatment device |
| CN218834108U (en) * | 2022-09-15 | 2023-04-11 | 四川绿华宏远环保科技有限公司 | Biological washing and filtering treatment system for VOCs organic waste gas |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8428296D0 (en) * | 1983-11-11 | 1984-12-19 | Projekt Wasserwirtschaft Veb | Biological treatment |
| DE4017230A1 (en) * | 1990-05-29 | 1991-12-05 | Jens W Schierloh | Plant for cleaning air from spray-booths and metal degreasing appts. - uses mechanical filter, condenser and biological filter |
| CN107875823A (en) * | 2016-12-28 | 2018-04-06 | 刘彦光 | A kind of method for handling organic exhaust gas |
| CN108676697A (en) * | 2018-04-04 | 2018-10-19 | 洪杰 | A kind of biological respinse and bio-separation device |
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|---|---|
| CN117547960A (en) | 2024-02-13 |
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