CN113371930A - Gypsum board production sewage integration treatment device - Google Patents
Gypsum board production sewage integration treatment device Download PDFInfo
- Publication number
- CN113371930A CN113371930A CN202110591537.XA CN202110591537A CN113371930A CN 113371930 A CN113371930 A CN 113371930A CN 202110591537 A CN202110591537 A CN 202110591537A CN 113371930 A CN113371930 A CN 113371930A
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- Prior art keywords
- sewage
- cleaning
- gypsum board
- board production
- power
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- 239000010865 sewage Substances 0.000 title claims abstract description 63
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 25
- 239000010440 gypsum Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000010354 integration Effects 0.000 title claims description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 69
- 238000001914 filtration Methods 0.000 claims abstract description 62
- 239000013049 sediment Substances 0.000 claims abstract description 15
- 230000000737 periodic effect Effects 0.000 claims abstract description 13
- 238000002203 pretreatment Methods 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000000670 limiting effect Effects 0.000 claims description 29
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000004065 wastewater treatment Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003786 aquatic sediment Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000001556 precipitation 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- 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
-
- 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
-
- 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
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a gypsum board production sewage integrated treatment device, which comprises an A2O secondary sewage treatment part and an MBR membrane sewage treatment part which are connected in sequence, wherein the upstream end of the A2O secondary sewage treatment part is connected with a pre-treatment part for settling sewage and removing precipitates, the pre-treatment part comprises a pretreatment cavity for bearing sewage and a periodic dynamic self-cleaning filter device for roughly filtering the sewage and automatically treating sundries after rough filtering, and the periodic dynamic self-cleaning filter device is arranged in the pretreatment cavity. The invention is provided with the preposed treatment part for carrying out sedimentation and filtration treatment on sewage, settling the sewage and cleaning the sediment in a certain period when the sediment is accumulated to a certain amount, namely the sewage is treated, wherein the periodic dynamic self-cleaning filter device is used for carrying out rough filtration on the sewage and automatically treating the filtered impurities in a certain period, and the sewage treatment is resumed after the treatment is finished, thereby effectively improving the efficiency of the sewage treatment.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a gypsum board production sewage integrated treatment device.
Background
In the production process of the gypsum board, cleaning sewage and cutting powder sewage are generated, the gypsum is softened when meeting water, turbid sewage is formed, if the gypsum is directly discharged, the environment can be polluted, although the gypsum is harmless, the discharged sewage can be whitened after being precipitated, and the normal state of the environment is influenced; the embodiment of the device for treating gypsum board sewage in the prior art is that sewage is placed in a filter, a coagulant is added into the sewage to coagulate gypsum in the sewage into solid, and then the solid sewage is filtered by a filtering mechanism.
But prior art has following not enough, and filtering mechanism filters the aquatic sediment, accumulates to certain extent and can't continue to filter when the sediment and need take out the filtering mechanism that changes the renewal with filtering mechanism, and the material consumption is big and the in-process controller is changing can't continue to implement sewage treatment according to the change condition, comparatively extravagant sewage treatment efficiency.
Disclosure of Invention
Therefore, the invention provides a gypsum board production sewage integrated treatment device which effectively solves the problems that in the prior art, the consumption of materials is high, and a controller cannot continuously perform sewage treatment according to the replacement condition in the replacement process.
In order to solve the technical problems, the invention specifically provides the following technical scheme: an integrated treatment device for gypsum board production sewage comprises an A2O secondary sewage treatment part and an MBR membrane sewage treatment part which are connected in sequence, wherein a pre-treatment part for settling sewage and removing sediments is connected at the upstream end of the A2O secondary sewage treatment part;
the pre-treatment part comprises a pre-treatment cavity for bearing sewage and a periodic dynamic self-cleaning filtering device for performing rough filtering on the sewage and automatically treating sundries after rough filtering, wherein the periodic dynamic self-cleaning filtering device is arranged inside the pre-treatment cavity.
As a preferred scheme of the invention, the periodic dynamic self-cleaning filter device comprises a filter mechanism arranged on the inner part of the pretreatment cavity, a sliding mechanism arranged on the inner wall of the pretreatment cavity, a flushing mechanism arranged above the pretreatment cavity, and a driving mechanism arranged outside the pretreatment cavity and used for providing power for the filter mechanism to act on the sliding mechanism;
the driving mechanism is used for moving the filtering mechanism to the outside of the opening end of the flushing mechanism for flushing and then restoring the filtering mechanism to the initial position for filtering in the pretreatment cavity.
As a preferable scheme of the invention, the sliding mechanism is a sliding groove formed in the vertical direction of the pretreatment cavity, at least two sliding grooves are symmetrically arranged on the inner wall of the pretreatment cavity, sliding blocks which are correspondingly arranged with the sliding grooves in a one-to-one matching manner are arranged at the edge of the filtering mechanism, and the adjacent sliding blocks are connected through an arc-shaped connecting plate.
As a preferable scheme of the present invention, the driving mechanism includes a power rod connected to the sliding block, a support frame assembly disposed at an opening end of the pretreatment cavity, and a power component disposed on the support frame assembly, the power rod being connected to the power component;
the power assembly is used for driving the power rod to lift the filtering mechanism out of the pretreatment cavity body and can rotate.
As a preferable scheme of the invention, the power assembly comprises a power cabin arranged on the support frame assembly and a first driving motor arranged in the power cabin, a driving gear column is connected to the first driving motor, a threaded gear barrel is rotatably arranged in the power cabin, the driving gear column is clamped with the threaded gear barrel and drives the threaded gear barrel to rotate, a threaded lifting rod is connected to the interior of the driving gear barrel in a threaded manner, and the lower end of the threaded lifting rod is connected with the power rod.
As a preferable scheme of the present invention, a support column is disposed at a side of the support frame assembly, a limiting cylinder is sleeved on the support column, the limiting cylinder is clamped on the support column and slides in a vertical direction of the support column, a first limiting block and a second limiting block are respectively connected to two sides of the limiting cylinder, and a sliding elongated slot for the first limiting block to slide is disposed on the threaded lifting rod.
As a preferable scheme of the invention, a rotating disc is arranged on the side edge of the second limiting block, the second limiting block is in contact with the upper end face of the rotating disc, the rotating disc is provided with a lifting platform, and the lower end of the rotating disc is connected with a second driving motor.
The thread gear cylinder rotates to drive the thread lifting rod to move upwards to drive the power rod to move upwards and drive the filtering mechanism to be separated from the interior of the pretreatment cavity, the rotating disc rotates to drive the lifting table to gradually slide into the position below the lifting table, and the lifting table drives the limiting cylinder to move upwards through the second limiting block.
As a preferable scheme of the invention, the flushing mechanism comprises a mounting frame arranged on the side edge of the opening of the pretreatment cavity, a cleaning filter cylinder arranged on the mounting frame, and a cleaning assembly arranged in the cleaning filter cylinder, wherein the cleaning filter cylinder is provided with a mounting groove for the filter mechanism to pass through and the arc-shaped mounting plate to be mounted;
wherein the cleaning assembly cleans the filter mechanism.
As a preferred scheme of the invention, the cleaning assembly comprises a conveying pipeline arranged in the cleaning filter cylinder, at least two water conveying pipes connected to the conveying pipeline, and a connecting pipeline clamped to the side edge of the conveying pipeline, wherein a water suction pump is arranged on the connecting pipeline, a rotating column is connected to the lower part of the cleaning filter cylinder through a bolt, a rotating motor is connected to the rotating column, and an electromagnetic valve is arranged in the conveying pipeline;
the water suction pump operates to flush water into the clean filter cylinder through the conveying pipeline, the filter mechanism is flushed, the rotating motor drives the clean filter cylinder to rotate to mix the sediment inside the clean filter cylinder with water through the rotary column, the conveying pipeline is clamped and connected with the connecting pipeline after the rotation is stopped, and the water suction pump operates to pump out the sediment mixed water in the clean filter cylinder through the water conveying pipe and the conveying pipeline.
As a preferable scheme of the present invention, the first driving motor, the second driving motor, the rotating motor, the water pump, and the electromagnetic valve are all connected to a controller.
Compared with the prior art, the invention has the following beneficial effects:
the invention arranges a preposed processing part at the upstream end of the A2O secondary sewage processing part to perform sedimentation and filtration processing on sewage, settle the sewage and clean the sediment in a certain period when the sediment is accumulated to a certain amount, namely the sewage is processed, wherein, the periodic dynamic self-cleaning filtering device performs rough filtration on the sewage and automatically processes the filtered impurities in a certain period, and the sewage processing is resumed after the processing is finished, thereby effectively improving the efficiency of the sewage processing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic structural diagram of an integrated gypsum board production wastewater treatment device provided by an embodiment of the invention;
FIG. 2 is a schematic structural view of a power assembly in an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cleaning assembly in an embodiment of the present invention;
FIG. 4 is a flow chart of the integrated gypsum board production wastewater treatment device provided by the embodiment of the invention.
The reference numerals in the drawings denote the following, respectively:
1-a pre-processing part;
11-a pretreatment cavity; 12-periodic dynamic self-cleaning filter device;
121-a filter mechanism; 122 — a sliding mechanism; 123-a drive mechanism; 124-a flushing mechanism;
1221-a sliding groove; 1222-a slider; 1223-arc-shaped connecting plates;
1231-powered rod; 1232-a support frame assembly; 1233-a power assembly;
1241-cleaning the filter cartridge; 1242-a cleaning assembly; 1243-mounting rack;
12331-rotating disk; 12332-a riser; 12333-drive gear column; 12334-threaded gear barrel; 12335-threaded lifting bar; 12336-support column; 12337-limit cylinder; 12338-first stop block; 12339-second stop block;
12421-transport channel; 12422-water transporting pipe; 12423-water pump; 12424-spin columns; 12425-connecting the pipes; 12426 solenoid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 4, the present invention provides an integrated gypsum board production wastewater treatment apparatus, which comprises an A2O secondary wastewater treatment section and an MBR membrane wastewater treatment section which are connected in sequence, wherein a pre-treatment section 1 for settling wastewater and removing precipitates is connected to the upstream end of the A2O secondary wastewater treatment section, the pre-treatment section 1 comprises a pretreatment chamber 11 for carrying wastewater, and a periodic dynamic self-cleaning filter apparatus 12 for pre-filtering wastewater and automatically treating coarse-filtered impurities, and the periodic dynamic self-cleaning filter apparatus 12 is arranged inside the pretreatment chamber 11.
The periodic dynamic self-cleaning filter device 12 is used for periodically and automatically treating sundries in the pretreatment cavity 11, the periodic dynamic self-cleaning filter device 12 comprises a filter mechanism 121 arranged on the inner part of the pretreatment cavity 11, a sliding mechanism 122 arranged on the inner wall of the pretreatment cavity 11, a flushing mechanism 124 arranged above the pretreatment cavity 11, and a driving mechanism 123 arranged outside the pretreatment cavity 11 and used for providing power for the filter mechanism 121 to act on the sliding mechanism 122, a certain time node is reached, the driving mechanism 123 drives the filter mechanism 121 to move upwards and rotate to the flushing mechanism 124 through the sliding mechanism 122, and the filter mechanism is reset to the initial position after the operation is finished.
The main innovation point of the invention is that the preposed treatment part 1 is arranged at the upstream end of the A2O secondary sewage treatment part to carry out sedimentation filtration treatment on sewage, the periodic dynamic self-cleaning filtration device 12 is used for carrying out rough filtration on the sewage and automatically treating filtered impurities in a certain period, and the sewage treatment is resumed after the treatment is finished.
In the process of driving to treat the filtered impurities, the driving mechanism 123 plays a leading role, and the driving mechanism 123 is used for moving the filtering mechanism 121 out of the opening end of the flushing mechanism 124 for flushing and then returning to the initial position where the filtering mechanism 121 filters in the pretreatment cavity 11.
In order to protect the filtering mechanism 121 and serve as a medium for the driving mechanism 123 to drive the filtering mechanism 121 to displace, the invention designs the sliding mechanism 122, the sliding mechanism 122 is a sliding groove 1221 formed along the vertical direction of the pretreatment cavity 11, at least two sliding grooves 1221 are symmetrically arranged on the inner wall of the pretreatment cavity 11, sliding blocks 1222 matched and mounted with the sliding grooves 1221 in a one-to-one correspondence manner are arranged at the edge of the filtering mechanism 121, the adjacent sliding blocks 1222 are connected through an arc-shaped connecting plate 1223, the filtering mechanism 122 is mainly and fixedly mounted in the arc-shaped connecting plate 1223, and the driving mechanism 123 drives the filtering mechanism 122 to displace through the sliding mechanism 122.
The main innovation point of the present invention is the driving mechanism 123, the driving mechanism 123 includes a power rod 1231 connected to the sliding block 1222, a support frame assembly 1232 disposed at the opening end of the pretreatment cavity 11, and a power component 1233 disposed on the support frame assembly 1232, the power rod 1231 is connected with the power component 1233.
The power assembly 1233 is configured to drive the power rod 1231 to lift the filtering mechanism 121 out of the pretreatment cavity 11, and can rotate to the flushing mechanism 124 for flushing, and reset the filtering mechanism 121 to the initial position.
As shown in fig. 2, the power assembly 1233 includes a power compartment disposed on the support frame assembly 1232 and a first driving motor disposed in the power compartment, the first driving motor provides power for lifting and rotating the filtering mechanism 121, the first driving motor is connected with a driving gear column 12333, the power compartment is rotatably disposed with a threaded gear cylinder 12334, the driving gear column 12333 is connected with the threaded gear cylinder 12334 in a clamping manner and drives the threaded gear cylinder 12334 to rotate, the driving gear cylinder 12334 is internally screwed with a threaded lifting rod 12335, and the lower end of the threaded lifting rod 12335 is connected with the power rod 1231.
Above part mainly used is outside advancing pretreatment cavity 11 with filter mechanism 121, and the main design principle does, and first driving motor rotates and drives driving gear post 12333 and rotate, and driving gear post 12333 rotates and drives screw gear section of thick bamboo 12334 and rotate, and screw gear section of thick bamboo 12334 rotates and drives screw lifter 12335 and move up thereby drive power pole 1231 and move up.
If the screw lifting rod 12335 is not limited, the screw gear cylinder 12334 drives the screw lifting rod 12335 to rotate together, the lower end of the screw lifting rod 12335 is connected with the filtering mechanism 121 through the power rod 1231 to limit the screw lifting rod 12335, the screw lifting rod 12335 can only move upwards, the side edge of the support frame assembly 1232 is provided with the support column 12336, the support column 12336 is sleeved with the limiting cylinder 12337, the limiting cylinder 12337 is clamped on the support column 12336 and slides in the vertical direction of the support column 12336, the two sides of the limiting cylinder 12337 are respectively connected with the first limiting block 12338 and the second limiting block 12339, the screw lifting rod 12335 is provided with a sliding long groove for the first limiting block 12338 to slide, in the design, the first limiting block 12338 also limits the screw lifting rod 12335, one of the filter cartridge 1241 and the first limiting block 12338 is in direct contact with the screw lifting rod 12335 or in contact with a fixing medium to limit the screw lifting rod 12335, in the process of moving the filtering mechanism 121 upwards, the cleaning cartridge 1241 and the first limit block 12338 both have a limiting effect, when the filtering mechanism 121 is lifted to the position where the first limit block 12338 is separated from the sliding long groove, the filtering mechanism 121 just moves out of the pretreatment cavity 11, the threaded lifting rod 12335 is not limited, the threaded lifting rod 12335 rotates along with the reunion gear cylinder 12334, the rotation is stopped when the filtering mechanism 121 rotates into the cleaning cartridge 1241, and the filtering mechanism 121 is washed.
After the washing is completed, the first driving motor rotates reversely, and in order to move down smoothly right above the pretreatment chamber 11, the present invention is designed such that a rotating plate 12331 is disposed at a side edge of the second stopper 12339, the second stopper 12339 contacts with an upper end surface of the rotating plate 12331, the rotating plate 12331 is provided with a lifting platform 12332, and a second driving motor is connected to a lower end of the rotating plate 12331.
The screw gear cylinder 12334 rotates to drive the screw lifting rod 12335 to move upwards to drive the power rod 1231 to move upwards, and drives the filtering mechanism 121 to rotate after being separated from the interior of the pretreatment cavity 11, the rotating disc 12331 rotates to drive the lifting platform 12332 to gradually slide into the lower portion of the lifting platform 12332, after cleaning is completed, the power component 1233 drives the filtering mechanism 121 to rotate reversely to the position right above the pretreatment cavity 11, at the moment, the lifting platform 12332 drives the limiting cylinder 12337 to move upwards to be clamped with the screw lifting rod 12335 through the second limiting block 12339, at the moment, the screw lifting rod 12335 is limited, the screw lifting rod 12335 and the screw gear cylinder 12334 rotate relatively, and the screw lifting rod 12335 is driven to move downwards to drive the filtering mechanism 121 to return to the initial position.
The invention mainly washes the filtering mechanism 124 through the washing mechanism 124, the washing mechanism 124 comprises a mounting frame 1243 arranged at the side of the opening of the pretreatment cavity 11, a cleaning filter cartridge 1241 arranged on the mounting frame 1244, and a cleaning component 1242 arranged in the cleaning filter cartridge 1241, the cleaning filter cartridge 1241 is provided with a mounting groove for the filtering mechanism 121 to pass through and the arc-shaped mounting plate 1223 to be mounted, and the cleaning component 1242 cleans the filtering mechanism 121.
As shown in fig. 3, the cleaning assembly 1242 includes a delivery pipe 12421 disposed in the cleaning cartridge 1241, and at least two water transportation pipes 12422 connected to the delivery pipe 12421, wherein the water transportation pipe 12422 located above is used for washing the filtering mechanism 121, both the two water transportation pipes 12422 pump out the sewage in the cleaning cartridge 1241, a high-pressure flushing nozzle may be connected to the water transportation pipe 12422 located above for conveniently flushing and sinking the sediment into the bottom of the cleaning cartridge 1241, and a connection pipe 12425 fastened to the side of the delivery pipe 12421, a water pump 12423 is disposed on the connection pipe 12425, a rotation column 12424 is connected to the lower portion of the cleaning cartridge 1241 through a bolt, a rotation motor is connected to the rotation column 12424, and an electromagnetic valve 12426 is disposed in the delivery pipe 12421.
In the cleaning assembly 1242, the water pump 12423 is operated to flush water into the cleaning filter cartridge 1241 through the delivery pipe 12421 to flush the filter mechanism 121, the rotating motor drives the cleaning filter cartridge 1241 to rotate through the rotating column 12424 to mix the sediment inside the cleaning filter cartridge 1241 with the water, the delivery pipe 12421 is clamped with the connection pipe 12425 after the rotation is stopped, the electromagnetic valve 12426 is in a closed state during the rotation, the sediment is mixed with the water after the rotation is finished, and the water pump 12423 is operated to pump out the sediment mixed water in the cleaning filter cartridge 1241 through the water conveying pipe 12422 and the delivery pipe 12421.
In order to control the whole device, the first driving motor, the second driving motor, the rotating motor, the water suction pump 12423 and the electromagnetic valve 12426 are all connected with a controller, and the controller controls the first driving motor, the second driving motor, the rotating motor, the water suction pump 12423 and the electromagnetic valve 12426 to operate.
As another embodiment of the present invention, a timer is further provided to connect with the controller, so as to facilitate the removal and flushing of the filtering mechanism 121 within a certain period of time.
The main implementation process of the invention is that the timer counts time to a certain time and transmits a signal to the controller, the controller controls the first driving motor and the second driving motor to rotate, the first driving motor rotates to drive the power rod 1231 to move upwards to move the filtering mechanism 121 out of the pretreatment cavity 11, then the filtering mechanism rotates to the interior of the cleaning filter cartridge 1241, the water conveying pipe 12422 flushes the interior of the cleaning filter cartridge 1241, after the flushing is finished, the controller starts the rotating motor to rotate the cleaning filter cartridge 1241, after the precipitation and the mixing, the electromagnetic valve 12426 is opened, the water pump 12423 pumps water in the cleaning filter cartridge 1241 for several times, the cleaning is completed, the controller controls the first driving motor to rotate in the reverse direction to drive the filtering mechanism 121 to rotate to the upper side of the pretreatment cavity 11, at the moment, the second limit block 12339 is clamped into the sliding long groove, the threaded lifting rod 12335 moves downwards under the action of the second limit block 12339 to bring the filtering mechanism 121 to the initial position.
As another embodiment of the present invention, the side wall of the cleaning cartridge 1241 is provided with an arc-shaped mounting groove for mounting the arc-shaped mounting plate 1223, and when the cleaning cartridge 1241 rotates, the arc-shaped mounting plate 1223 limits the cleaning cartridge 1241, so that an upper stirring mechanism and a lower stirring mechanism are disposed in the cleaning cartridge 1241, and a rotating motor is connected to the upper stirring mechanism and the lower stirring mechanism to stir and mix the inside of the cleaning cartridge 1241.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. An integrated treatment device for gypsum board production sewage comprises an A2O secondary sewage treatment part and an MBR membrane sewage treatment part which are connected in sequence, and is characterized in that a pre-treatment part (1) for settling sewage and removing sediment is connected to the upstream end of the A2O secondary sewage treatment part;
leading processing portion (1) is including being used for bearing sewage's preliminary treatment cavity (11) to and be used for carrying out the coarse filtration to sewage and carry out automatic processing's the debris after the coarse filtration self-cleaning device (12) of straining of cycle, the self-cleaning device (12) of straining of cycle dynamic set up in inside preliminary treatment cavity (11).
2. The integrated gypsum board production sewage treatment device according to claim 1, wherein the periodic dynamic self-cleaning filter device (12) comprises a filter mechanism (121) arranged on the inside of the pretreatment cavity (11), a sliding mechanism (122) arranged on the inner wall of the pretreatment cavity (11), a flushing mechanism (124) arranged above the pretreatment cavity (11), and a driving mechanism (123) arranged outside the pretreatment cavity (11) and used for providing power for the filter mechanism (121) to act on the sliding mechanism (122);
wherein the driving mechanism (123) is used for moving the filtering mechanism (121) to the outside of the opening end of the flushing mechanism (124) for flushing and returning to the initial position of the filtering mechanism (121) for filtering in the pretreatment cavity (11).
3. The gypsum board production sewage integrated treatment device as claimed in claim 2, wherein the sliding mechanism (122) is a sliding groove (1221) which is formed along the vertical direction of the pretreatment cavity (11), at least two sliding grooves (1221) are symmetrically arranged on the inner wall of the pretreatment cavity (11), sliding blocks (1222) which are correspondingly matched and mounted with the sliding grooves (1221) in a one-to-one correspondence manner are arranged at the edge of the filtering mechanism (121), and the adjacent sliding blocks (1222) are connected through an arc-shaped connecting plate (1223).
4. The integrated gypsum board production sewage treatment device as claimed in claim 3, wherein said driving mechanism (123) comprises a power rod (1231) connected to said sliding block (1222), a support frame assembly (1232) arranged at the opening end of said pretreatment cavity (11), and a power assembly (1233) arranged on said support frame assembly (1232), said power rod (1231) is connected with said power assembly (1233);
the power assembly (1233) is used for driving the power rod (1231) to lift the filtering mechanism (121) out of the pretreatment cavity (11), and can rotate.
5. The gypsum board production sewage integration treatment device of claim 4, wherein power component (1233) includes the power compartment that sets up on support frame assembly (1232) and sets up the first driving motor in the power compartment, be connected with driving gear post (12333) on the first driving motor, the power compartment internal rotation is provided with screw gear section of thick bamboo (12334), driving gear post (12333) with screw gear section of thick bamboo (12334) joint drives screw gear section of thick bamboo (12334) rotates, the inside threaded connection of driving gear section of thick bamboo (12334) has screw lifter (12335), screw lifter (12335) lower extreme with power pole (1231) is connected.
6. The gypsum board production sewage integrated treatment device of claim 5, wherein a support column (12336) is arranged at a side of the support frame assembly (1232), a limiting cylinder (12337) is sleeved on the support column (12336), the limiting cylinder (12337) is clamped on the support column (12336) and slides in the vertical direction of the support column (12336), a first limiting block (12338) and a second limiting block (12339) are respectively connected to two sides of the limiting cylinder (12337), and a sliding elongated slot for the first limiting block (12338) to slide is formed in the threaded lifting rod (12335).
7. The gypsum board production sewage integrated treatment device according to claim 6, wherein a rotating disc (12331) is arranged at the side of the second limiting block (12339), the second limiting block (12339) is in surface contact with the upper end face of the rotating disc (12331), the rotating disc (12331) is provided with a lifting platform (12332), and the lower end of the rotating disc (12331) is connected with a second driving motor.
Wherein, screw gear section of thick bamboo (12334) rotates the drive screw lifting rod (12335) rebound drives power pole (1231) shifts up, and drives filtering mechanism (121) breaks away from inside pretreatment cavity (11), rolling disc (12331) rotates and drives elevating platform (12332) slide gradually into elevating platform (12332) below, elevating platform (12332) drive through second stopper (12339) spacing section of thick bamboo (12337) shifts up.
8. The integrated gypsum board production sewage treatment device as claimed in claim 7, wherein the flushing mechanism (124) comprises a mounting frame (1243) arranged at the side of the opening of the pretreatment cavity (11), a cleaning filter cartridge (1241) mounted on the mounting frame (1244), and a cleaning assembly (1242) arranged in the cleaning filter cartridge (1241), wherein the cleaning filter cartridge (1241) is provided with a mounting groove for the filter mechanism (121) to pass through and the arc-shaped mounting plate (1223) to be mounted;
wherein the cleaning assembly (1242) cleans the filter mechanism (121).
9. The integrated gypsum board production sewage treatment device according to claim 8, wherein the cleaning assembly (1242) comprises a conveying pipeline (12421) arranged in the cleaning filter cartridge (1241), at least two water conveying pipes (12422) connected to the conveying pipeline (12421), and a connecting pipeline (12425) clamped to the side of the conveying pipeline (12421), a water suction pump (12423) is arranged on the connecting pipeline (12425), a rotating column (12424) is connected to the lower part of the cleaning filter cartridge (1241) through a bolt, a rotating motor is connected to the rotating column (12424), and a solenoid valve (12426) is arranged in the conveying pipeline (12421);
the water suction pump (12423) is used for flushing water into the cleaning filter cartridge (1241) through a conveying pipeline (12421) to flush the filtering mechanism (121), the rotating motor drives the cleaning filter cartridge (1241) to rotate through a rotating column (12424) to mix sediment in the cleaning filter cartridge (1241) with water, the conveying pipeline (12421) is clamped with the connecting pipeline (12425) after rotation is stopped, and the water suction pump (12423) is used for pumping out the sediment mixed water in the cleaning filter cartridge (1241) through the water conveying pipe (12422) and the conveying pipeline (12421).
10. The integrated gypsum board production wastewater treatment device according to claim 9, wherein the first drive motor, the second drive motor, the rotating motor, the water pump (12423) and the electromagnetic valve (12426) are all connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591537.XA CN113371930A (en) | 2021-05-28 | 2021-05-28 | Gypsum board production sewage integration treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110591537.XA CN113371930A (en) | 2021-05-28 | 2021-05-28 | Gypsum board production sewage integration treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113371930A true CN113371930A (en) | 2021-09-10 |
Family
ID=77574801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110591537.XA Withdrawn CN113371930A (en) | 2021-05-28 | 2021-05-28 | Gypsum board production sewage integration treatment device |
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| Country | Link |
|---|---|
| CN (1) | CN113371930A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060236476A1 (en) * | 2005-04-26 | 2006-10-26 | Ji-Ding Gau | Filter cartridge cleaning apparatus |
| CN103819049A (en) * | 2013-12-23 | 2014-05-28 | 桑德集团有限公司 | Sewage treatment method and system |
| CN110604959A (en) * | 2019-10-18 | 2019-12-24 | 福建省步兴环保科技发展有限公司 | A filter equipment for sewage treatment system |
| CN111389072A (en) * | 2020-03-26 | 2020-07-10 | 温州海发智能科技有限公司 | Domestic sewage treatment is with filtering sediment device |
-
2021
- 2021-05-28 CN CN202110591537.XA patent/CN113371930A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060236476A1 (en) * | 2005-04-26 | 2006-10-26 | Ji-Ding Gau | Filter cartridge cleaning apparatus |
| CN103819049A (en) * | 2013-12-23 | 2014-05-28 | 桑德集团有限公司 | Sewage treatment method and system |
| CN110604959A (en) * | 2019-10-18 | 2019-12-24 | 福建省步兴环保科技发展有限公司 | A filter equipment for sewage treatment system |
| CN111389072A (en) * | 2020-03-26 | 2020-07-10 | 温州海发智能科技有限公司 | Domestic sewage treatment is with filtering sediment device |
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