CN115028262A - Anaerobic reactor for treating high-concentration chemical sewage - Google Patents
Anaerobic reactor for treating high-concentration chemical sewage Download PDFInfo
- Publication number
- CN115028262A CN115028262A CN202210786915.4A CN202210786915A CN115028262A CN 115028262 A CN115028262 A CN 115028262A CN 202210786915 A CN202210786915 A CN 202210786915A CN 115028262 A CN115028262 A CN 115028262A
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- side wall
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- reactor body
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- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 239000000126 substance Substances 0.000 title claims abstract description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 46
- 239000002351 wastewater Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 7
- 239000010802 sludge Substances 0.000 abstract description 30
- 238000000034 method Methods 0.000 description 47
- 239000011345 viscous material Substances 0.000 description 11
- 238000007790 scraping Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 1
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Classifications
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2813—Anaerobic digestion processes using anaerobic contact processes
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of anaerobic reactors, in particular to an anaerobic reactor for treating high-concentration chemical sewage, which comprises a reactor body, wherein anaerobic sludge is filled in the reactor body, the top end and the bottom end of the reactor body are respectively communicated with a methane pipe and a water inlet pipe, and the anaerobic reactor also comprises an annular charging box; the annular charging box is fixedly connected to the outer side wall of the reactor body, the inner side wall of the annular charging box is fixedly connected with a filter plate, the annular charging box is communicated with the reactor body through a feeding hole and a discharging hole, and a one-way valve is fixedly connected in the discharging hole; the reactor is characterized in that a moving rod is movably connected in the reactor body, a rack is fixedly connected to the bottom end of the moving rod, the rack is meshed with a first gear, and a rotating rod is fixedly connected to the first gear.
Description
Technical Field
The invention relates to the technical field of anaerobic reactors, in particular to an anaerobic reactor for treating high-concentration chemical wastewater.
Background
The oxygen fluidized bed reactor is a high-efficiency biomembrane method treatment method. It uses sand and other large surface area materials as carriers. Anaerobic microorganisms are bonded on the surface of sand or other carriers in a membrane form and flow in the sewage, and the microorganisms contact with organic matters in the sewage to adsorb and decompose the organic matters, so that the aim of treatment is fulfilled.
However, when some high-concentration organic sewage is treated by the existing anaerobic reactor, the sludge floating phenomenon is easy to generate, and a layer of thick scum is accumulated on the liquid surface in the UASB reactor after a long time. The existence of the scum layer can prevent the biogas from being released smoothly, and interfere the normal settlement of the anaerobic sludge.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an anaerobic reactor for treating high-concentration chemical wastewater.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anaerobic reactor for treating high-concentration chemical sewage comprises a reactor body, wherein anaerobic sludge is filled in the reactor body, the top end and the bottom end of the reactor body are respectively communicated with a methane pipe and a water inlet pipe, and the anaerobic reactor also comprises an annular charging box;
the annular charging box is fixedly connected to the outer side wall of the reactor body, the inner side wall of the annular charging box is fixedly connected with a filter plate, the annular charging box is communicated with the reactor body through a feeding hole and a discharging hole, and a one-way valve is fixedly connected in the discharging hole;
a moving rod is movably connected in the reactor body, a rack is fixedly connected to the bottom end of the moving rod, a first gear is meshed with the rack, a rotating rod is fixedly connected to the first gear, and a stirring rod is fixedly connected to the rotating rod;
an annular material pushing plate is fixedly connected to the side wall of the moving rod, and blanking holes are formed in the side wall of the annular material pushing plate.
Specifically, the top lateral wall fixedly connected with hydraulic stem of reactor body, the expansion end fixedly connected with movable plate of hydraulic stem, the top of carriage release lever pass reactor body's lateral wall and with movable plate fixed connection, the movable plate is realized in the vertical direction removal in the work of hydraulic stem, because carriage release lever and movable plate fixed connection, consequently the movable plate realizes that the carriage release lever removes in the vertical direction at the in-process that the vertical direction removed.
Specifically, be connected with the baffle through fixing bolt on the lateral wall of annular charging box, when having collected more dross in the annular charging box, the staff manually rotates fixing bolt, when fixing bolt's one end breaks away from the baffle, manually detaches the baffle from the annular charging box in to be convenient for take out the dross of collecting in the annular charging box.
Specifically, the water inlet has been seted up on the lateral wall of inlet tube, fixedly connected with feeding cover on the inside wall of reactor body, feeding cover and water inlet intercommunication, swing joint has the movable block in the feeding cover, the first broken flitch of fixedly connected with on the movable block, fixedly connected with second broken flitch on the inside wall of feeding cover, the interval sets up between first broken flitch and the second broken flitch, the broken material tooth of fixedly connected with on the lateral wall of first broken flitch.
Specifically, the top end of the movable block is fixedly connected with a movable rod, the top end of the movable rod is fixedly connected with a phase connecting rod, the connecting rod is fixedly connected with the rack, sewage is filled into the water inlet pipe, the sewage and the sewage contain sticky substances and then enter the feeding cover through the water inlet, the connecting rod moves downwards in the process of moving downwards, because the movable rod moves downwards in the process that the connecting rods move downwards and the movable rod is fixedly connected with the movable block, the movable block moves downwards in the process that the movable rod moves downwards, because the movable block is fixedly connected with the first material breaking plate, the movement of the material breaking teeth is realized when the first material breaking plate moves downwards, the material breaking teeth move downwards to interact with viscous substances in the sewage between the second material breaking plates, so that the viscous substances in the sewage can be broken and react with anaerobic sludge conveniently.
Specifically, the inner side wall of the reactor body is fixedly connected with a processing box, the bottom of the processing box is provided with an inlet hole, the side wall of the processing box is provided with an outlet hole, the side wall of the outlet hole is fixedly connected with a filter screen, the outlet hole is positioned on the liquid level of anaerobic sludge, scum in sewage floats upwards in the anaerobic sludge until the scum moves to the liquid level of the anaerobic sludge, the scum is prevented from entering the processing box due to the inlet hole arranged at the bottom of the processing box, generated biogas enters the inside of the processing box through the inlet hole, and the biogas is discharged from the outlet hole at the side surface of the processing box due to the arrangement of the outlet hole at the side surface of the processing box, and the scum floats on the liquid level of the anaerobic sludge and is positioned at the periphery of the processing box, so that the scum is moved to the side wall of the reactor body by blowing the floating scum on the liquid level of the anaerobic sludge after the biogas is discharged through the outlet hole, even though the scum is moved to the upper part of the annular pushing plate, the scum is conveniently pushed to move in the reactor body in the process that the annular pushing plate moves upwards.
Specifically, the bottom of the processing box is obliquely arranged.
Specifically, the bottom of the processing box is movably connected with a material pushing plate.
Specifically, the rack is engaged with a second gear, a threaded rod is fixedly connected to the second gear, the inner side wall of the reactor body is fixedly connected with a slide rail, the slide rail is connected with a slide block in a sliding way, the sliding block is in threaded connection with the threaded rod, one end of the material pushing plate is elastically connected in the sliding block, in the process that the rack moves in the vertical direction, because the rack is meshed with the second gear, the second gear is rotated in the moving process of the rack, the threaded rod is rotated in the process of rotating the second gear, and because the threaded rod is in threaded connection with the sliding block, and the sliding block is connected in the sliding rail in a sliding way, so that the sliding block moves in the horizontal direction in the rotating process of the threaded rod, the pushing plate is moved at the bottom of the processing box in the moving process of the sliding block, scum at the bottom of the processing box is pushed by the pushing plate, and the scum accumulation at the bottom of the processing box is prevented.
Specifically, the top face of slider has seted up the holding tank down, fixedly connected with spring in the holding tank, spring and scraping wings fixed connection are convenient for the scraping wings to remove above the slider through the setting of spring to guarantee the top of scraping wings and the bottom contact of handling the box.
The invention has the beneficial effects that:
1: the first material breaking plate moves relative to the second material breaking plate, so that the substances adhered to the bonding blocks in the sewage can be broken conveniently, the sewage is filled into the water inlet pipe, the sewage and the viscous substances in the sewage enter the feeding cover through the water inlet, the connecting rod moves downwards in the process that the moving rod moves downwards, because the movable rod moves downwards in the process of the downward movement of the connecting rods and the movable block is fixedly connected with the movable rod, the movable block moves downwards in the process of the downward movement of the movable rod, because the movable block is fixedly connected with the first material breaking plate, the movement of the material breaking teeth is realized when the first material breaking plate moves downwards, the material breaking teeth move downwards to interact with viscous substances in the sewage between the second material breaking plates, so that the viscous substances in the sewage can be broken and react with anaerobic sludge conveniently.
2, floating scum of anaerobic sludge is conveniently pushed into the annular charging box by movably connecting the annular pushing plate in the reactor body, the scum is collected by the annular pushing box, when the scum moves to the upper part of the annular pushing plate, the movable plate moves upwards by the operation of the hydraulic rod, the movable rod moves upwards in the process of moving upwards of the movable plate, the annular pushing plate moves upwards in the process of moving upwards of the movable rod, so that the scum of the anaerobic sludge is pushed upwards by the annular pushing plate, and when the scum moves along the inner side wall of the reactor body, the scum enters the annular charging box through the feeding hole when meeting the feeding hole, so that the scum is collected in the annular charging box.
The invention is convenient to push the floating scum of anaerobic sludge into the annular material-pushing box, and the scum is collected by the annular material-pushing box.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic diagram of an anaerobic reactor for treating high-concentration chemical wastewater according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is a schematic view of an annular material pushing plate in the anaerobic reactor for treating high-concentration chemical wastewater according to the present invention;
FIG. 5 is a top view of a feeding cover in an anaerobic reactor for treating high-concentration chemical wastewater according to the present invention;
in the figure: 1. a reactor body; 2. anaerobic sludge; 3. a biogas pipe; 4. a water inlet pipe; 5. an annular cartridge; 6. a feed inlet; 7. a discharge port; 8. a filter plate; 9. a one-way valve; 10. a travel bar; 11. a rack; 12. a first gear; 13. rotating the rod; 14. a stirring rod; 15. a hydraulic lever; 16. moving the plate; 17. fixing the bolt; 18. a baffle plate; 19. a water inlet; 20. a feed hood; 21. a movable block; 22. a first breaker plate; 23. a second breaker plate; 24. breaking the material teeth; 25. a movable rod; 26. a phase connecting rod; 27. an annular pusher plate; 28. a blanking hole; 29. a process cartridge; 30. entering a hole; 31. an air outlet; 32. a filter screen; 33. a material pushing plate; 34. a second gear; 35. a threaded rod; 36. a slide rail; 37. a slider; 38. and (6) accommodating the tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the anaerobic reactor for treating high-concentration chemical wastewater comprises a reactor body 1, anaerobic sludge 2 filled in the reactor body 1, a biogas pipe 3 and a water inlet pipe 4 respectively communicated with the top end and the bottom end of the reactor body 1, and an annular charging box 5;
the annular charging box 5 is fixedly connected to the outer side wall of the reactor body 1, the inner side wall of the annular charging box 5 is fixedly connected with a filter plate 8, the annular charging box 5 is communicated with the reactor body 1 through a feeding hole 6 and a discharging hole 7, and a one-way valve 9 is fixedly connected in the discharging hole 7;
a movable rod 10 is movably connected in the reactor body 1, the bottom end of the movable rod 10 is fixedly connected with a rack 11, the rack 11 is meshed with a first gear 12, a rotating rod 13 is fixedly connected on the first gear 12, and a stirring rod 14 is fixedly connected on the rotating rod 13;
an annular material pushing plate 27 is fixedly connected to the side wall of the moving rod 10, and a blanking hole 28 is formed in the side wall of the annular material pushing plate 27.
The outer side wall of the top end of the reactor body 1 is fixedly connected with a hydraulic rod 15, the movable end of the hydraulic rod 15 is fixedly connected with a movable plate 16, the top end of the movable rod 10 penetrates through the side wall of the reactor body 1 and is fixedly connected with the movable plate 16, the movable plate 16 moves in the vertical direction when the hydraulic rod 15 works, and the movable rod 10 moves in the vertical direction when the movable plate 16 moves in the vertical direction due to the fact that the movable rod 10 is fixedly connected with the movable plate 16.
The side wall of the annular charging box 5 is connected with a baffle plate 18 through a fixing bolt 17, when more scum is collected in the annular charging box 5, a worker manually rotates the fixing bolt 17, and when one end of the fixing bolt 17 is separated from the baffle plate 18, the baffle plate 18 is manually detached from the annular charging box 5, so that the scum collected in the annular charging box 5 can be conveniently taken out.
The top end of the movable block 21 is fixedly connected with a movable rod 25, the top end of the movable rod 25 is fixedly connected with a phase connecting rod 26, the connecting rod 26 is fixedly connected with the rack 11, sewage is filled into the water inlet pipe 4, the sewage and the sewage contain viscous substances and then enter the feeding cover 20 through the water inlet 19, the downward movement of the phase connecting rod 26 is realized in the downward movement process of the movable rod 10, the downward movement of the movable rod 25 is realized in the downward movement process of the phase connecting rod 26, the downward movement of the movable rod 21 is realized in the downward movement process of the movable rod 25 because the movable rod 25 is fixedly connected with the movable block 21, the downward movement of the movable block 21 is realized in the downward movement process of the movable block 21 and the first material breaking plate 22, the movement of the material breaking teeth 24 is realized in the downward movement of the first material breaking plate 22, the viscous substances in the sewage between the material breaking teeth 24 and the second material breaking plate 23 are realized in the downward movement process of the material breaking teeth 24, the reaction between the viscous substances in the sewage and the anaerobic sludge 2 is convenient to realize.
The inner side wall of the reactor body 1 is fixedly connected with a processing box 29, the bottom of the processing box 29 is provided with an inlet 30, the side wall of the processing box 29 is provided with an outlet 31, the side wall of the outlet 31 is fixedly connected with a filter screen 32, the outlet 31 is positioned on the liquid level of the anaerobic sludge 2, scum in sewage floats upwards in the anaerobic sludge 2 until the scum moves to the liquid level of the anaerobic sludge 2, the scum is prevented from entering the processing box 29 due to the inlet 30 arranged at the bottom of the processing box 29, the generated methane enters the inside of the processing box 29 through the inlet 30, the methane is discharged from the outlet 31 on the side surface of the processing box 29 because the outlet 31 is arranged on the side surface of the processing box 29, and the scum floats on the liquid level of the anaerobic sludge 2 and is positioned on the periphery of the processing box 29, when the methane is discharged out of the liquid level through the outlet 31, the scum floating on the anaerobic sludge 2 is blown, so that the scum moves to the side wall of the reactor body 1, even if the dross moves above the annular pushing plate 27, it is easy to push the dross to move inside the reactor body 1 during the upward movement of the annular pushing plate 27.
The bottom of the process cartridge 29 is obliquely disposed, and when dross is at the bottom of the process cartridge 29, the dross is moved around the process cartridge 29 at the bottom of the process cartridge 29 due to the oblique disposition of the bottom of the process cartridge 29.
The bottom of the processing box 29 is movably connected with a material pushing plate 33.
The rack 11 is engaged with a second gear 34, the second gear 34 is fixedly connected with a threaded rod 35, the inner side wall of the reactor body 1 is fixedly connected with a slide rail 36, a slide block 37 is connected in the slide rail 36 in a sliding manner, the slide block 37 is in threaded connection with the threaded rod 35, one end of the material pushing plate 33 is elastically connected in the slide block 37, in the process that the rack 11 moves in the vertical direction, because the rack 11 is engaged with the second gear 34, the rotation of the second gear 34 is realized in the process that the rack 11 moves, the rotation of the threaded rod 35 is realized in the process that the second gear 34 rotates, because the threaded rod 35 is in threaded connection with the slide block 37, and the slide block 37 is in sliding connection with the slide rail 36, the horizontal direction movement of the slide block 37 is realized in the process that the threaded rod 35 rotates, the bottom movement of the material pushing plate 33 in the processing box 29 is realized in the process that the slide block 37 moves, scum at the bottom of the processing box 29 is pushed by the material pushing plate 33, the scum is prevented from being accumulated at the bottom of the process cartridge 29.
The top end face of the sliding block 37 is downwards provided with an accommodating groove 38, a spring 39 is fixedly connected in the accommodating groove 38, the spring 39 is fixedly connected with the material pushing plate 33, the material pushing plate 33 can conveniently move above the sliding block 37 through the arrangement of the spring 39, and therefore the top end of the material pushing plate 33 is guaranteed to be in contact with the bottom of the processing box 29.
The working principle is as follows: the sewage is filled into the water inlet pipe 4, the sewage and the viscous substances in the sewage enter the feeding cover 20 through the water inlet 19, the hydraulic rod 15 works to realize that the movable plate 16 moves downwards, the downward movement of the phase link 26 is achieved during the downward movement of the moving plate 16, since the downward movement of the movable lever 25 is achieved during the downward movement of the phase link 26, because the movable rod 25 is fixedly connected with the movable block 21, the movable block 21 is moved downwards during the downward movement of the movable rod 25, since the movable block 21 is fixedly connected with the first breaker plate 22, the movement of the breaker teeth 24 is realized during the downward movement of the first breaker plate 22, the material breaking teeth 24 can act on the viscous substances in the sewage between the second material breaking plates 23 in the downward moving process, so that the viscous substances in the sewage can be broken conveniently, and the reaction with the anaerobic sludge 2 can be conveniently realized.
The rack 11 moves downwards in the process that the moving rod 10 moves downwards, and the rack 11 is meshed with the first gear 12, so that the first gear 12 rotates in the process that the rack 11 moves downwards, the rotating rod 13 drives the stirring rod 14 to rotate in the process that the first gear 12 rotates, the stirring of anaerobic sludge 2 and sewage is realized through the stirring rod 14, and the anaerobic sludge 2 and the sewage are conveniently reacted to generate methane.
Scum in sewage upwards floats in the anaerobic sludge 2 until the scum moves to the liquid level of the anaerobic sludge 2, because the bottom of the processing box 29 is provided with the inlet hole 30, the scum is prevented from entering the processing box 29, the generated methane enters the inside of the processing box 29 through the inlet hole 30, because the air outlet 31 is arranged on the side surface of the processing box 29, the methane is discharged from the air outlet 31 on the side surface of the processing box 29, because the scum floats on the liquid level of the anaerobic sludge 2 and is positioned on the periphery of the processing box 29, the scum floating on the liquid level of the anaerobic sludge 2 is blown after the methane is discharged through the air outlet 31, so that the scum moves towards the side wall of the reactor body 1, even if the scum moves to the upper part of the annular material pushing plate 27, the scum is convenient to be pushed to move in the inside of the reactor body 1 in the upward moving process of the annular material pushing plate 27.
During the process that the rack 11 moves in the vertical direction, the rack 11 is meshed with the second gear 34, so that the second gear 34 rotates during the process that the rack 11 moves, the threaded rod 35 rotates during the process that the second gear 34 rotates, the threaded rod 35 is in threaded connection with the sliding block 37, and the sliding block 37 is in sliding connection with the sliding rail 36, so that the sliding block 37 moves in the horizontal direction during the process that the threaded rod 35 rotates, the pushing plate 33 moves at the bottom of the processing box 29 during the process that the sliding block 37 moves, and scum at the bottom of the processing box 29 is pushed by the pushing plate 33, so that the phenomenon that the scum is accumulated at the bottom of the processing box 29 is prevented.
When the scum is moved to the upper part of the annular pushing plate 27, the hydraulic rod 15 works to realize that the movable plate 16 moves upwards, the movable plate 16 moves upwards in the upwards moving process, the movable rod 10 moves upwards, the annular pushing plate 27 moves upwards in the upwards moving process of the movable rod 10, so that the scum of the anaerobic sludge 2 is upwards pushed through the annular pushing plate 27, in the process that the scum moves along the inner side wall of the reactor body 1, when encountering the feed inlet 6, the scum enters the annular charging box 5 through the feed inlet 6, and therefore the scum is collected in the annular charging box 5, liquid is dripped due to the effect of the filter plate 8 and enters the inside of the reactor body 1 through the one-way valve 9.
When more scum is collected in the annular charging box 5, a worker manually rotates the fixing bolt 17, and when one end of the fixing bolt 17 is disengaged from the baffle plate 18, the baffle plate 18 is manually detached from the annular charging box 5, so that the scum collected in the annular charging box 5 can be conveniently taken out.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a handle anaerobic reactor of high concentration chemical industry sewage, includes reactor body (1), reactor body (1) intussuseption is filled with anaerobism mud (2), the top and the bottom of reactor body (1) communicate respectively and have marsh gas pipe (3) and inlet tube (4), its characterized in that: also comprises an annular cartridge (5);
the annular charging box (5) is fixedly connected to the outer side wall of the reactor body (1), the inner side wall of the annular charging box (5) is fixedly connected with a filter plate (8), the annular charging box (5) is communicated with the reactor body (1) through a feeding hole (6) and a discharging hole (7), and a one-way valve (9) is fixedly connected in the discharging hole (7);
a moving rod (10) is movably connected in the reactor body (1), a rack (11) is fixedly connected to the bottom end of the moving rod (10), a first gear (12) is meshed with the rack (11), a rotating rod (13) is fixedly connected to the first gear (12), and a stirring rod (14) is fixedly connected to the rotating rod (13);
an annular material pushing plate (27) is fixedly connected to the side wall of the moving rod (10), and a blanking hole (28) is formed in the side wall of the annular material pushing plate (27).
2. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 1, wherein: the reactor is characterized in that a hydraulic rod (15) is fixedly connected to the outer side wall of the top end of the reactor body (1), a movable end of the hydraulic rod (15) is fixedly connected with a movable plate (16), and the top end of the movable rod (10) penetrates through the side wall of the reactor body (1) and is fixedly connected with the movable plate (16).
3. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 1, wherein: the side wall of the annular charging box (5) is connected with a baffle plate (18) through a fixing bolt (17).
4. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 1, wherein: the reactor is characterized in that a water inlet (19) is formed in the side wall of the water inlet pipe (4), a feeding cover (20) is fixedly connected to the inner side wall of the reactor body (1), the feeding cover (20) is communicated with the water inlet (19), a movable block (21) is movably connected to the inner side wall of the feeding cover (20), a first breaking plate (22) is fixedly connected to the movable block (21), a second breaking plate (23) is fixedly connected to the inner side wall of the feeding cover (20), the first breaking plate (22) and the second breaking plate (23) are arranged at intervals, and breaking teeth (24) are fixedly connected to the side wall of the first breaking plate (22).
5. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 4, wherein: the top fixedly connected with movable rod (25) of movable block (21), the top fixedly connected with looks connecting rod (26) of movable rod (25), looks connecting rod (26) and rack (11) fixed connection.
6. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 1, wherein: fixedly connected with handles box (29) on the inside wall of reactor body (1), inlet hole (30) have been seted up to the bottom of handling box (29), gas outlet (31) have been seted up to the lateral wall of handling box (29), fixedly connected with filter screen (32) on the lateral wall of gas outlet (31), gas outlet (31) are located the liquid level of anaerobism mud (2).
7. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 6, wherein: the bottom of the processing box (29) is obliquely arranged.
8. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 6, wherein: the bottom of the processing box (29) is movably connected with a material pushing plate (33).
9. The anaerobic reactor for treating high-concentration chemical wastewater according to claim 8, wherein: the rack (11) is meshed with a second gear (34), a threaded rod (35) is fixedly connected to the second gear (34), a sliding rail (36) is fixedly connected to the inner side wall of the reactor body (1), a sliding block (37) is slidably connected to the sliding rail (36), the sliding block (37) is in threaded connection with the threaded rod (35), and one end of the material pushing plate (33) is elastically connected to the inside of the sliding block (37).
10. An anaerobic reactor for treating high concentration chemical wastewater according to claim 9, characterized in that: the top end face of the sliding block (37) is downwards provided with an accommodating groove (38), a spring (39) is fixedly connected in the accommodating groove (38), and the spring (39) is fixedly connected with the material pushing plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786915.4A CN115028262B (en) | 2022-07-04 | Anaerobic reactor for treating high-concentration chemical sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786915.4A CN115028262B (en) | 2022-07-04 | Anaerobic reactor for treating high-concentration chemical sewage |
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