CN115028323A - High enriched sewage multi-stage treatment equipment - Google Patents
High enriched sewage multi-stage treatment equipment Download PDFInfo
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- CN115028323A CN115028323A CN202210805121.8A CN202210805121A CN115028323A CN 115028323 A CN115028323 A CN 115028323A CN 202210805121 A CN202210805121 A CN 202210805121A CN 115028323 A CN115028323 A CN 115028323A
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- sedimentation tank
- pipe
- anaerobic hydrolysis
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- 239000010865 sewage Substances 0.000 title claims abstract description 130
- 238000004062 sedimentation Methods 0.000 claims abstract description 79
- 230000007062 hydrolysis Effects 0.000 claims abstract description 44
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 44
- 230000003647 oxidation Effects 0.000 claims abstract description 39
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000010802 sludge Substances 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 48
- 239000007924 injection Substances 0.000 claims description 48
- 238000005273 aeration Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 9
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- C02F2303/14—Maintenance of water treatment installations
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses high-concentration sewage multistage treatment equipment, relates to the technical field of sewage treatment, and solves the problems that the service life of a filter element is seriously shortened, the structure is easy to block, the treatment effect is poor and the like because the conventional high-concentration sewage is treated by adopting a direct filtration mode. The utility model provides a high enriched sewage multi-stage treatment equipment, is including sealed defeated material mechanism, multi-stage treatment mechanism is installed to sealed lower terminal surface of defeated material mechanism, multi-stage treatment mechanism includes equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, contact oxidation pond, second grade sedimentation tank, outlet pipe, sludge discharge pipe, mud back flow and honeycomb duct, one side fixed mounting of equalizing basin has the one-level sedimentation tank, anaerobic hydrolysis tank is installed to one side of one-level sedimentation tank, contact oxidation pond is installed to one side of anaerobic hydrolysis tank. The invention effectively improves the sewage purification effect, avoids the blockage of the filter element caused by sewage and reduces the sewage treatment cost by carrying out multi-stage diversion and treatment on the high-concentration sewage.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to high-concentration sewage multi-stage treatment equipment.
Background
In the construction of hydraulic engineering, a sewage treatment device needs to be built, and the sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
Sewage treatment can be divided into a physical method, a biological method and a chemical method according to the functions of the sewage treatment; by treating the sewage, the pollution to the environment is effectively reduced.
However, the existing high-concentration sewage is treated by adopting a direct filtration mode, so that the service life of a filter element is seriously shortened, the structure is easy to block, and the treatment effect is poor; therefore, the existing requirements are not met, and a high-concentration sewage multi-stage treatment device is provided for the requirements.
Disclosure of Invention
The invention aims to provide high-concentration sewage multistage treatment equipment to solve the problems that the service life of a filter element is seriously shortened, the structure is easy to block, the treatment effect is poor and the like because the conventional high-concentration sewage in the background art is treated by adopting a direct filtration mode.
In order to achieve the purpose, the invention provides the following technical scheme: a high-concentration sewage multi-stage treatment device, which comprises a sealing material conveying mechanism, wherein the lower end surface of the sealing material conveying mechanism is provided with a multi-stage treatment mechanism, the multi-stage treatment mechanism comprises an adjusting tank, a first-stage sedimentation tank, an anaerobic hydrolysis tank, a contact oxidation tank, a second-stage sedimentation tank, a water outlet pipe, a sludge discharge pipe, a sludge return pipe and a guide pipe, a primary sedimentation tank is fixedly arranged on one side of the regulating tank, an anaerobic hydrolysis tank is arranged on one side of the primary sedimentation tank, a contact oxidation tank is arranged on one side of the anaerobic hydrolysis tank, a secondary sedimentation tank is arranged on one side of the contact oxidation tank, a sludge discharge pipe is arranged on the lower end surface of the secondary sedimentation tank, a water outlet pipe is arranged at one end of the secondary sedimentation tank, the second-stage sedimentation tank is connected with the anaerobic hydrolysis tank through a sludge return pipe, and the adjusting tank, the first-stage sedimentation tank, the anaerobic hydrolysis tank, the contact oxidation tank and the second-stage sedimentation tank are connected through five flow guide pipes.
Preferably, sealed feeding mechanism's up end is installed sewage and is just transferred mechanism, sewage is just transferred mechanism and is included sewage centralized pool, support ring, gas injection pipe, sewage input tube, gas injection reposition of redundant personnel frame and aeration head, the side fixed mounting of sewage centralized pool lower extreme face has the support ring, sewage input tube is installed to the inboard of sewage centralized pool bottom, gas injection reposition of redundant personnel frame is installed to the inboard in sewage centralized pool, the up end of gas injection reposition of redundant personnel frame is provided with the aeration head, the gas injection pipe is installed to the inboard at gas injection reposition of redundant personnel frame middle part.
Preferably, sewage water conservancy diversion mechanism is installed to the upper end in sewage concentrated pond, sewage water conservancy diversion mechanism includes sealed apron, sewage delivery pipe, elementary rose box and refines the grid board, the mid-mounting of sewage delivery pipe has elementary rose box, the inboard of elementary rose box is equipped with three grid board that refines, sealed apron is installed to the upper end of sewage delivery pipe.
Preferably, sealed defeated material mechanism includes shutoff board, notes material pipe and blast pipe, five notes material pipes are evenly installed to the up end of shutoff board, the blast pipe is installed to one side of notes material pipe.
Preferably, mixing mechanism is all installed to the inboard of equalizing basin, anaerobic hydrolysis pond and contact oxidation pond, mixing mechanism includes transmission shaft, installation cover and stirring board, the installation cover is installed in the outside of transmission shaft upper end, five stirring boards are evenly installed in the outside of installation cover.
Preferably, the inside of equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, contact oxidation pond and second grade sedimentation tank is through five honeycomb ducts through connection, the inboard at honeycomb duct middle part is provided with the one-way solenoid valve, the inboard packing of equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, contact oxidation tank and second grade sedimentation tank has sewage, the flow direction of sewage is anticlockwise.
Preferably, the sewage concentration tank and the plugging plate are fixedly connected through a support ring, the gas injection shunting frame and the sewage concentration tank are fixedly connected through screws, the bottom end of the gas injection pipe is connected with the middle of the gas injection shunting frame through threads, and the gas injection pipe, the gas injection shunting frame and the aeration head are in through connection.
Preferably, the sewage concentrated pool is connected with the adjusting pool through a sewage conveying pipe and is communicated with the adjusting pool, the primary filter box is connected with the inside of the sewage conveying pipe in a communicated manner, the refining grating plate is fixedly connected with the primary filter box in a clamped manner, and the inner side of the refining grating plate is provided with a micro filter tank.
Preferably, the inner wall of equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, catalytic oxidation pond and second grade sedimentation tank upper end all is provided with the sealing ring, the shutoff board all passes through the sealing ring with equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, catalytic oxidation pond and second grade sedimentation tank and is connected, the inboard that the shutoff board extended to equalizing basin, one-level sedimentation tank, anaerobic hydrolysis tank, catalytic oxidation pond and second grade sedimentation tank is all run through to the bottom of notes material pipe and blast pipe.
Preferably, the bottom of transmission shaft is provided with drive motor, the upper end and the installation cover of transmission shaft pass through the parallel key and are connected, the installation cover is fixed with stirring board welded.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the gas is injected into the gas injection shunting frame and the inner side of the aeration head through the gas injection pipe, so that preliminary aeration and sedimentation can be conveniently carried out on high-concentration sewage, preliminary coarse filtration can be conveniently carried out on the sewage through the primary filter box and the refined grating plate, and the content of particles in the sewage is reduced;
2. the multi-stage sewage treatment device has the advantages that the multi-stage sewage treatment operation is conveniently realized through the regulating tank, the primary sedimentation tank, the anaerobic hydrolysis tank, the contact oxidation tank and the secondary sedimentation tank, the sewage is conveniently guided anticlockwise through the five guide pipes, the sewage is conveniently subjected to stage treatment, generated gas is conveniently collected and discharged through the exhaust pipe in the treatment process, and the transmission shaft drives the stirring plate to rotate through the mounting sleeve, so that the sewage treatment speed is conveniently accelerated.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a top view of the present invention as a whole;
FIG. 3 is a bottom view of the present invention in its entirety;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic structural view of the sewage initial adjustment mechanism of the present invention;
FIG. 6 is a schematic diagram of a multi-stage processing mechanism according to the present invention.
In the figure: 1. a sewage primary adjustment mechanism; 101. a sewage concentration tank; 102. a support ring; 103. a gas injection pipe; 104. a sewage input pipe; 105. a gas injection shunting frame; 106. an aeration head; 2. a sewage guide mechanism; 201. sealing the cover plate; 202. a sewage conveying pipe; 203. a primary filter tank; 204. thinning the grid plate; 3. sealing the material conveying mechanism; 301. a plugging plate; 302. a material injection pipe; 303. an exhaust pipe; 4. a multi-stage processing mechanism; 401. a regulating tank; 402. a first-stage sedimentation tank; 403. an anaerobic hydrolysis tank; 404. a contact oxidation pond; 405. a secondary sedimentation tank; 406. a water outlet pipe; 407. a sludge discharge pipe; 408. a sludge return pipe; 409. a flow guide pipe; 5. a blending mechanism; 501. a drive shaft; 502. installing a sleeve; 503. and (4) stirring the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a high-concentration sewage multi-stage treatment device comprises a sealed material conveying mechanism 3, wherein the sealed material conveying mechanism 3 comprises a plugging plate 301, five material injection pipes 302 and exhaust pipes 303, the upper end surface of the plugging plate 301 is uniformly provided with the five material injection pipes 302, one side of each material injection pipe 302 is provided with the exhaust pipe 303, generated gas is convenient to collect and discharge through the exhaust pipe 303, the lower end surface of the sealed material conveying mechanism 3 is provided with a multi-stage treatment mechanism 4, the multi-stage treatment mechanism 4 comprises an adjusting tank 401, a primary sedimentation tank 402, an anaerobic hydrolysis tank 403, a contact oxidation tank 404, a secondary sedimentation tank 405, a water outlet pipe 406, a sludge discharge pipe 407, a sludge return pipe 408 and a guide pipe 409, one side of the adjusting tank 401 is fixedly provided with the primary sedimentation tank 402, one side of the primary sedimentation tank 402 is provided with the anaerobic hydrolysis tank 403, one side of the anaerobic hydrolysis tank 403 is provided with the contact oxidation tank 404, one side of the contact oxidation tank 404 is provided with the secondary sedimentation tank 405, through equalizing basin 401, one-level sedimentation tank 402, anaerobic hydrolysis tank 403, contact oxidation tank 404 and second grade sedimentation tank 405 are convenient for realize the multistage processing operation to sewage, the lower terminal surface of second grade sedimentation tank 405 is provided with mud discharge pipe 407, outlet pipe 406 is installed to the one end of second grade sedimentation tank 405, second grade sedimentation tank 405 passes through mud back flow 408 with anaerobic hydrolysis tank 403 and is connected, equalizing basin 401, one-level sedimentation tank 402, anaerobic hydrolysis tank 403, contact oxidation tank 404 and second grade sedimentation tank 405 connect through five honeycomb ducts 409, wholly through carrying out multistage water conservancy diversion and processing to high enriched sewage, effectively improve sewage purification effect, avoid sewage to cause the jam of filter core, reduce the sewage treatment cost.
Further, sewage preliminary adjustment mechanism 1 is installed to sealed conveying mechanism 3's up end, sewage preliminary adjustment mechanism 1 includes sewage centralized pool 101, support ring 102, gas injection pipe 103, sewage input tube 104, gas injection reposition of redundant personnel frame 105 and aeration head 106, the side fixed mounting of terminal surface has support ring 102 under the sewage centralized pool 101, sewage input tube 104 is installed to the inboard of sewage centralized pool 101 bottom, gas injection reposition of redundant personnel frame 105 is installed to the inboard of sewage centralized pool 101, gas injection reposition of redundant personnel frame 105's up end is provided with aeration head 106, gas injection pipe 103 is installed to the inboard at gas injection reposition of redundant personnel frame 105 middle part.
Further, sewage water conservancy diversion mechanism 2 is installed to the upper end of sewage centralized pool 101, sewage water conservancy diversion mechanism 2 is including sealed apron 201, sewage delivery pipe 202, elementary filter box 203 and refinement grid plate 204, the mid-mounting of sewage delivery pipe 202 has elementary filter box 203, the inboard of elementary filter box 203 is equipped with three refinement grid plate 204, sealed apron 201 is installed to the upper end of sewage delivery pipe 202, sewage centralized pool 101 is connected fixedly through support ring 102 with shutoff board 301, gas injection reposition of redundant personnel frame 105 passes through bolted connection with sewage centralized pool 101 and fixes, threaded connection is passed through with the middle part of gas injection reposition of redundant personnel frame 105 in the bottom of gas injection pipe 103, the inside through-connection of gas injection reposition of gas frame 105 and aeration head 106, inject the gas through gas injection pipe 103 to the inboard of gas injection reposition of redundant personnel frame 105 and aeration head 106, and then be convenient for carry out the preliminary aeration and precipitation to high enriched sewage.
Further, equalizing basin 401, mixing mechanism 5 is all installed to the inboard of anaerobic hydrolysis pond 403 and contact oxidation pond 404, mixing mechanism 5 includes transmission shaft 501, installation cover 502 and stirring board 503, installation cover 502 is installed in the outside of transmission shaft 501 upper end, five stirring boards 503 are evenly installed in the outside of installation cover 502, the upper end and the installation cover 502 of transmission shaft 501 pass through flat key connection, installation cover 502 and stirring board 503 welded fastening, transmission shaft 501 drives stirring board 503 through installation cover 502 and rotates, be convenient for accelerate sewage treatment's speed.
Further, the inside of equalizing basin 401, one-level sedimentation tank 402, anaerobic hydrolysis tank 403, contact oxidation tank 404 and second grade sedimentation tank 405 is through connecting through five honeycomb ducts 409, the inboard at honeycomb duct 409 middle part is provided with one-way solenoid valve, the inboard packing of equalizing basin 401, one-level sedimentation tank 402, anaerobic hydrolysis tank 403, contact oxidation tank 404 and second grade sedimentation tank 405 has sewage, the flow direction of sewage is anticlockwise, be convenient for carry out anticlockwise water conservancy diversion to sewage through five honeycomb ducts 409, be convenient for the hierarchical processing of sewage.
Further, the concentrated pond of sewage 101 is connected through sewage conveyer pipe 202 with equalizing basin 401, and the inside through connection of elementary filter tank 203 and sewage conveyer pipe 202 refines grid plate 204 and is fixed with elementary filter tank 203 joint, and the inboard that refines grid plate 204 is provided with miniature filter tank, is convenient for carry out preliminary coarse filtration to sewage through elementary filter tank 203 and refines grid plate 204, reduces the content of particulate matter in the sewage.
Further, the inner walls of the upper ends of the regulating reservoir 401, the first-stage sedimentation reservoir 402, the anaerobic hydrolysis reservoir 403, the contact oxidation reservoir 404 and the second-stage sedimentation reservoir 405 are provided with sealing rings, the plugging plate 301 and the regulating reservoir 401, the first-stage sedimentation reservoir 402, the anaerobic hydrolysis reservoir 403, the contact oxidation reservoir 404 and the second-stage sedimentation reservoir 405 are connected through the sealing rings, the bottom ends of the material injection pipe 302 and the exhaust pipe 303 penetrate through the plugging plate 301 and extend to the inner sides of the regulating reservoir 401, the first-stage sedimentation reservoir 402, the anaerobic hydrolysis reservoir 403, the contact oxidation reservoir 404 and the second-stage sedimentation reservoir 405, and medicines are injected into the inner sides of the regulating reservoir 401, the first-stage sedimentation reservoir 402, the anaerobic hydrolysis reservoir 403, the contact oxidation reservoir 404 and the second-stage sedimentation reservoir 405 through the material injection pipe 302.
To sum up, when in use, the functions of the parts are checked whether to be intact, the sewage concentration tank 101 and the plugging plate 301 are connected and fixed through the support ring 102, so that the adjustment tank 401, the primary sedimentation tank 402, the anaerobic hydrolysis tank 403, the contact oxidation tank 404 and the secondary sedimentation tank 405 are arranged and installed uniformly through the plugging plate 301, the high-concentration sewage is injected into the inner side of the sewage concentration tank 101 through the sewage input pipe 104, the gas injection pipe 103, the gas injection flow distribution frame 105 and the aeration head 106 are connected in a through manner, and simultaneously the gas injection pipe 103 injects gas into the inner sides of the gas injection flow distribution frame 105 and the aeration head 106, so as to perform preliminary aeration and sedimentation on the high-concentration sewage, the sewage is conveyed to the inner side of the adjustment tank 401 through the sewage conveying pipe 202, preliminary coarse filtration is performed on the sewage through the primary filter tank 203 and the fine grid plate 204 during the conveying process, and the content of particulate matters in the sewage is reduced, evenly install five notes material pipe 302 and blast pipe 303 at the up end of shutoff board 301, make and to adjust the pond 401 through notes material pipe 302, one-level sedimentation tank 402, anaerobic hydrolysis pond 403, the medicine is injected into to the inboard of contact oxidation pond 404 and second grade sedimentation tank 405, and then be convenient for realize the multilevel processing operation to sewage, be convenient for carry out anticlockwise water conservancy diversion to sewage through five honeycomb ducts 409, be convenient for the hierarchical processing of sewage, realize the pH value and adjust, anaerobic hydrolysis, oxidative decomposition and twice sedimentation operation, and be convenient for collect and discharge the gas that produces through blast pipe 303 in the course of the treatment, at adjusting the pond 401, mixing mechanism 5 is all installed to the inboard of anaerobic hydrolysis pond 403 and contact oxidation pond 404, make transmission shaft 501 drive stirring board 503 through installing sleeve 502 and rotate, be convenient for accelerate sewage treatment's rate.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (10)
1. The utility model provides a high enriched sewage multi-stage treatment equipment, is including sealed defeated material mechanism (3), its characterized in that: the lower end face of the sealed material conveying mechanism (3) is provided with a multi-stage treatment mechanism (4), the multi-stage treatment mechanism (4) comprises an adjusting tank (401), a first-stage sedimentation tank (402), an anaerobic hydrolysis tank (403), a contact oxidation tank (404), a second-stage sedimentation tank (405), a water outlet pipe (406), a sludge discharge pipe (407), a sludge return pipe (408) and a guide pipe (409), one side of the adjusting tank (401) is fixedly provided with the first-stage sedimentation tank (402), one side of the first-stage sedimentation tank (402) is provided with the anaerobic hydrolysis tank (403), one side of the anaerobic hydrolysis tank (403) is provided with the contact oxidation tank (404), one side of the contact oxidation tank (404) is provided with the second-stage sedimentation tank (405), the lower end face of the second-stage sedimentation tank (405) is provided with the sludge discharge pipe (407), one end of the second-stage sedimentation tank (405) is provided with the water outlet pipe (406), the secondary sedimentation tank (405) is connected with the anaerobic hydrolysis tank (403) through a sludge return pipe (408), and the adjusting tank (401), the primary sedimentation tank (402), the anaerobic hydrolysis tank (403), the contact oxidation tank (404) and the secondary sedimentation tank (405) are connected through five guide pipes (409).
2. The multistage high-concentration wastewater treatment device according to claim 1, wherein: sewage initial adjustment mechanism (1) is installed to the up end of sealed defeated material mechanism (3), sewage initial adjustment mechanism (1) is including sewage centralized pool (101), support ring (102), gas injection pipe (103), sewage input tube (104), gas injection reposition of redundant personnel frame (105) and aeration head (106), the side fixed mounting of terminal surface has support ring (102) under sewage centralized pool (101), sewage input tube (104) are installed to the inboard of sewage centralized pool (101) bottom, gas injection reposition of redundant personnel frame (105) is installed to the inboard of sewage centralized pool (101), the up end of gas injection reposition of redundant personnel frame (105) is provided with aeration head (106), gas injection pipe (103) are installed to the inboard at gas injection reposition of redundant personnel frame (105) middle part.
3. The multistage high-concentration wastewater treatment device according to claim 2, wherein: sewage water conservancy diversion mechanism (2) are installed to the upper end of sewage centralized pool (101), sewage water conservancy diversion mechanism (2) are including sealed apron (201), sewage delivery pipe (202), primary filter box (203) and refine grid plate (204), the mid-mounting of sewage delivery pipe (202) has primary filter box (203), the inboard of primary filter box (203) is equipped with three grid plate (204) that refines, sealed apron (201) are installed to the upper end of sewage delivery pipe (202).
4. The multistage high-concentration wastewater treatment device according to claim 2, wherein: sealed defeated material mechanism (3) are including shutoff board (301), notes material pipe (302) and blast pipe (303), five notes material pipes (302) are evenly installed to the up end of shutoff board (301), blast pipe (303) are installed to one side of notes material pipe (302).
5. The multistage high-concentration wastewater treatment device according to claim 1, wherein: mixing mechanism (5) are all installed to the inboard of equalizing basin (401), anaerobic hydrolysis pond (403) and contact oxidation pond (404), mixing mechanism (5) are including transmission shaft (501), installation cover (502) and stirring board (503), installation cover (502) are installed in the outside of transmission shaft (501) upper end, five stirring boards (503) are evenly installed in the outside of installation cover (502).
6. The multistage high-concentration wastewater treatment device according to claim 1, wherein: the inside of equalizing basin (401), one-level sedimentation tank (402), anaerobic hydrolysis tank (403), contact oxidation tank (404) and second grade sedimentation tank (405) is through-connected through five honeycomb ducts (409), the inboard at honeycomb duct (409) middle part is provided with one-way solenoid valve, the inboard packing of equalizing basin (401), one-level sedimentation tank (402), anaerobic hydrolysis tank (403), contact oxidation tank (404) and second grade sedimentation tank (405) has sewage, the flow direction of sewage is anticlockwise.
7. The multistage high-concentration wastewater treatment equipment according to claim 4, wherein: the sewage concentration tank (101) and the plugging plate (301) are fixedly connected through a support ring (102), the gas injection shunting frame (105) and the sewage concentration tank (101) are fixedly connected through screws, the bottom end of the gas injection pipe (103) is in threaded connection with the middle of the gas injection shunting frame (105), and the gas injection pipe (103), the gas injection shunting frame (105) and the aeration head (106) are in through connection.
8. The multistage high-concentration wastewater treatment device according to claim 3, wherein: the sewage treatment device is characterized in that the sewage concentration tank (101) is connected with the adjusting tank (401) through a sewage conveying pipe (202) in a penetrating mode, the primary filter box (203) is connected with the sewage conveying pipe (202) in a penetrating mode, the refining grating plate (204) is fixed with the primary filter box (203) in a clamping mode, and a micro filter tank is arranged on the inner side of the refining grating plate (204).
9. The multistage high-concentration wastewater treatment device according to claim 4, wherein: the inner wall of equalizing basin (401), one-level sedimentation tank (402), anaerobic hydrolysis tank (403), contact oxidation tank (404) and second grade sedimentation tank (405) upper end all is provided with the sealing ring, shutoff board (301) all are connected through the sealing ring with equalizing basin (401), one-level sedimentation tank (402), anaerobic hydrolysis tank (403), contact oxidation tank (404) and second grade sedimentation tank (405), the bottom of notes material pipe (302) and blast pipe (303) all runs through shutoff board (301) and extends to the inboard of equalizing basin (401), one-level sedimentation tank (402), anaerobic hydrolysis tank (403), contact oxidation tank (404) and second grade sedimentation tank (405).
10. The multistage high-concentration wastewater treatment device according to claim 5, wherein: the bottom of transmission shaft (501) is provided with drive motor, the upper end and the installation cover (502) of transmission shaft (501) are connected through the parallel key, installation cover (502) and stirring board (503) welded fastening.
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| CN202210805121.8A CN115028323A (en) | 2022-07-08 | 2022-07-08 | High enriched sewage multi-stage treatment equipment |
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