CN117566983B - Ultrafiltration membrane sewage filtering device - Google Patents
Ultrafiltration membrane sewage filtering device Download PDFInfo
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- CN117566983B CN117566983B CN202410067460.XA CN202410067460A CN117566983B CN 117566983 B CN117566983 B CN 117566983B CN 202410067460 A CN202410067460 A CN 202410067460A CN 117566983 B CN117566983 B CN 117566983B
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- filter
- ultrafiltration membrane
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000001914 filtration Methods 0.000 title claims abstract description 46
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 45
- 239000012528 membrane Substances 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 61
- 238000005070 sampling Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000008394 flocculating agent Substances 0.000 claims description 9
- 238000005189 flocculation Methods 0.000 claims description 8
- 230000016615 flocculation Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000013505 freshwater Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 2
- 241000220317 Rosa Species 0.000 description 15
- 239000000523 sample Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an ultrafiltration membrane sewage filtering device, which belongs to the technical field of sewage processing and comprises a plurality of ultrafiltration membrane bodies for the filtration of an ultrafiltration membrane at the later stage of sewage, wherein the ultrafiltration membrane bodies are arranged side by side, a water storage tank is arranged above the ultrafiltration membrane bodies, the side surface of the water storage tank is detachably connected with an assembly plate, and the side surface of the assembly plate is also connected with a pretreatment combination for sewage pretreatment, a wastewater tank for collecting wastewater and a clean water tank for collecting clean water; the bottom intercommunication of milipore filter body has the outlet pipe, and the periphery intercommunication of milipore filter body has the arctube, and the outlet pipe communicates with the waste water tank, and the arctube communicates with the clear water tank, and the top of storage water tank, waste water tank and clear water tank all communicates has the catheter that has the screw cap, and the side of assembly plate can be dismantled and be connected with the clear water bottle, store up and receive case and water storage box, and the inner wall that stores up and receive the case is connected with a plurality of supporter. The ultrafiltration membrane sewage filtering device not only can conveniently sample and detect, but also can pretreat sewage.
Description
Technical Field
The invention belongs to the technical field of sewage processing, and particularly relates to an ultrafiltration membrane sewage filtering device.
Background
The sewage treatment process needs to filter floating and suspended solid particles, and ultrafiltration water is currently commonly used. Ultrafiltration water is a membrane separation process using screening as a separation principle and pressure as a driving force, and mainly uses an ultrafiltration membrane as a filtering tool. However, the filtering device has no sampling function, and cannot periodically sample, so that the effect of sewage treatment cannot be known.
Through retrieval, chinese patent document (application publication No. CN 117185424A) is an ultrafiltration membrane sewage filtering device, which comprises a filter tank, a water inlet pipe and the like; the lower side of the filter tank is provided with a water inlet pipe. The invention realizes that the water pressure of sewage entering the filter tank is controlled by the electromagnetic valve, so that the ultrafiltration membrane moves up and down in the filter tank, which is beneficial to the sewage to fully contact with the interior of the ultrafiltration membrane, prevents the low utilization rate of the filter membrane in the middle of the ultrafiltration membrane, improves the filtration efficiency of the sewage, and prolongs the service life of the ultrafiltration membrane. Ultrafiltration membranes were used as a filtration tool. However, the filtering device has no sampling function, and cannot periodically sample, so that the effect of sewage treatment cannot be known.
Disclosure of Invention
The invention aims to provide an ultrafiltration membrane sewage filtering device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ultrafiltration membrane sewage filtering device comprises a plurality of ultrafiltration membrane bodies for filtering the sewage in the later period, wherein the ultrafiltration membrane bodies are arranged side by side, a water storage tank is arranged above the ultrafiltration membrane bodies, the side surface of the water storage tank is detachably connected with an assembly plate, and the side surface of the assembly plate is also connected with a pretreatment combination for pretreatment of the sewage, a wastewater tank for collecting wastewater and a clean water tank for collecting clean water;
the bottom intercommunication of milipore filter body has the outlet pipe, and the periphery intercommunication of milipore filter body has the arctube, outlet pipe and waste water tank intercommunication, arctube and clean water tank intercommunication, and the top of storage water tank, waste water tank and clean water tank all communicates there is the catheter that has the screw cap, and the side of assembly plate can be dismantled and be connected with the clear water bottle, store up and receive case and water storage box, and store up the inner wall that receives the case and be connected with a plurality of supporter, and the supporter is fixed with the sampling tube that is used for the sample, and the water storage box sets up under the clear water bottle, and the inner wall of water storage box is connected with the clip that is used for fixing the abluent sampling tube that needs.
As a preferred embodiment, the bottom end of the clear water bottle is communicated with a liquid outlet pipe with a control valve, and a heating pipe for drying and an ultraviolet disinfection lamp for disinfection are arranged on the inner wall of the storage box.
As the preferred implementation scheme, the side of storage water tank, waste water tank and clean water tank is all embedded installs the perspective window of being convenient for observe, and the storage water tank is through a plurality of water pipes and a plurality of milipore filter body intercommunication, and the bottom of waste water tank and clean water tank all communicates there is the communicating pipe that has the control valve.
As a preferred embodiment, the pretreatment assembly comprises a treatment tank and a filter tank connected to the side of the mounting plate, the treatment tank being in communication with the filter tank via a first downcomer with a control valve, the filter tank being in communication with the water storage tank via a second downcomer with a control valve.
As a preferred embodiment, the top end of the treatment box is communicated with a liquid inlet pipe, the side surface of the liquid inlet pipe is connected with a mounting plate, and the side surface of the mounting plate is connected with a plurality of fixing clamps for fixing external liquid inlet equipment.
As the preferred embodiment, install a plurality of rotating electrical machines on the top of handling the case, the output shaft of rotating electrical machines runs through the handling case and is connected with the dwang, and the periphery of dwang is connected with the stirring leaf that is used for stirring, and the top of handling the case still communicates has the liquid feeding pipe that is used for adding the flocculating agent, and the periphery threaded connection of liquid feeding pipe has the screw cap.
As the preferred embodiment, the inner wall of rose box is connected with the filtration frame of slope and the fender liquid board of slope, and keeps off the liquid board setting in the top of filtration frame, and the top of filtration frame is connected with the filter screen, and horizontal linear motor is installed to the bottom of fender liquid board, and horizontal linear motor's removal portion is connected with perpendicular extension board, and the bottom of perpendicular extension board is connected with the cleaning brush that is used for clearing up the filter screen.
As the preferred embodiment, the unloading passageway that corresponds with the filter frame position has been seted up to the side of rose box, and the bottom of rose box is connected with two vertical boards, and the periphery of two vertical boards is connected with the receiving board of slope U font jointly, and the inner wall of receiving board is connected with the gathering board of two slopes.
As the preferred embodiment, the unloading passageway has been seted up to the side of rose box, and the side of rose box is provided with the shutoff board that is used for shutoff unloading passageway, and the shutoff board is close to the side bonding of rose box and is used for sealed the pad, and the both sides of rose box all are connected with vertical linear motor, and vertical linear motor's removal portion is connected fixedly with the shutoff board through the connecting block.
As a preferred embodiment, the side surface of the fitting plate is provided with a circular hole through which the fixing bolt passes.
Compared with the prior art, the invention has the technical effects and advantages that:
when the ultrafiltration membrane sewage filtering device is used, a sampling tube can be taken out, then the screw cap of the liquid guide tube is taken down, the sampling tube is inserted into the liquid guide tube to sample, different sampling tubes are used for sampling different positions, subsequent detection is carried out, after detection is completed, the sampling tube is placed into a water storage box, the clamp is used for fixing, the control tube of the liquid outlet tube is opened, the flowing clear water is used for flushing the sampling tube, and then the sampling tube is placed into a storage box and dried by a heating tube, and is disinfected by an ultraviolet disinfection lamp for a long time, so that the disinfection effect is ensured;
according to the ultrafiltration membrane sewage filtering device, the end part of the liquid inlet equipment is placed in the liquid inlet pipe, and the fixing clamps of the pretreatment combination can fix the liquid inlet equipment with different thicknesses so as to meet liquid inlets with different requirements;
according to the ultrafiltration membrane sewage filtering device, the rotating motor drives the rotating rod and the stirring blades to rotate, so that sewage and a flocculating agent are stirred uniformly, the flocculation effect is improved, the sewage after flocculation is completed enters the filtering box, is filtered on the filtering net after being blocked by the liquid blocking plate, the transverse linear motor drives the vertical support plate and the cleaning brush to move back and forth, the filtering net is cleaned, the filtering net is prevented from being blocked, the filtering net is obliquely arranged, the sewage can be washed, and the possibility of blocked is reduced;
according to the ultrafiltration membrane sewage filtering device, after a filter screen in a filter box filters for a period of time, after water in the filter box is absent, a material receiving device is placed at a material receiving plate, a vertical linear motor is controlled to drive a connecting block and a plugging plate to move upwards, after plugging is removed, part of filtered matters fall onto the material receiving plate, and after the filtered matters are gathered by a material gathering plate, the filtered matters fall into the material receiving device;
the ultrafiltration membrane sewage filtering device not only can conveniently sample and detect, but also can pretreat sewage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 4 is a schematic view of a material receiving plate according to the present invention;
FIG. 5 is a schematic view of the structure of the water storage cartridge of the present invention;
fig. 6 is a schematic structural view of a rotary electric machine of the present invention;
fig. 7 is a schematic view of a structure in which a cover of the storage box of the present invention is opened;
FIG. 8 is a front view of the filter box of the present invention after the closure plate has been moved slightly upward;
FIG. 9 is a front view of the filter housing of the present invention;
fig. 10 is a cross-sectional view of the filter box of the present invention.
Reference numerals illustrate:
in the figure: 1. an ultrafiltration membrane body; 2. a water storage tank; 3. an assembly plate; 4. pretreatment combination; 5. a waste water tank; 6. a clean water tank; 7. a water outlet pipe; 8. an arc tube; 9. a catheter; 10. a clear water bottle; 11. a storage box; 12. a water storage box; 13. a commodity shelf; 14. a sampling tube; 15. a clip; 16. a liquid outlet pipe; 17. heating pipes; 18. an ultraviolet sterilizing lamp; 19. a water pipe; 20. a communicating pipe;
400. a treatment box; 401. a filter box; 402. a first downcomer; 403. a second downcomer; 404. a liquid inlet pipe; 405. a mounting plate; 406. a fixing clamp; 407. a rotating electric machine; 408. a rotating lever; 409. stirring the leaves; 410. a liquid adding tube; 411. a filter frame; 412. a liquid baffle; 413. a transverse linear motor; 414. a vertical support plate; 415. cleaning brushes; 416. a vertical plate; 417. a receiving plate; 418. a plugging plate; 419. a vertical linear motor; 420. and a collecting plate.
Description of the embodiments
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.
The ultrafiltration membrane body 1 is equipment with ultrafiltration function, and this application only draws the external structure, and its inside structure is not disclosed, belongs to prior art, and ultrafiltration membrane body 1 comprises the tubular ultrafiltration membrane subassembly in the tubular shell of cylindric and its inside barreled milipore filter, for example hundred degrees encyclopedia, and the size of ultrafiltration membrane is thick in the middle of the two thin two of shell and the size adaptation of two thin heads of shell, and clear water is permeated the milipore filter and is flowed to clear water tank 6 in from arcuation pipe 8, and the sewage after being ultrafiltered flows to waste water tank 5 from outlet pipe 7.
Referring to fig. 1 to 10, the present embodiment includes a plurality of ultrafiltration membrane bodies 1 for filtering the sewage in the later stage, wherein the plurality of ultrafiltration membrane bodies 1 are arranged side by side, a water storage tank 2 is arranged above the plurality of ultrafiltration membrane bodies 1, a mounting plate 3 is detachably connected to a side surface of the water storage tank 2, a pretreatment combination 4 for pretreatment of the sewage, a wastewater tank 5 for collecting wastewater and a clean water tank 6 for collecting clean water are also connected to a side surface of the mounting plate 3; the bottom intercommunication of milipore filter body 1 has outlet pipe 7, the periphery intercommunication of milipore filter body 1 has arc pipe 8, outlet pipe 7 and waste water tank 5 intercommunication, arc pipe 8 and fresh water tank 6 intercommunication, storage water tank 2, waste water tank 5 and fresh water tank 6's top all communicates there is the catheter 9 that has the screw cap, the side of assembly plate 3 can be dismantled and be connected with clear water bottle 10, storage box 11 and water storage box 12, the inner wall of storage box 11 is connected with a plurality of supporter 13, and supporter 13 is fixed with the sampling tube 14 that is used for the sample, water storage box 12 sets up under clear water bottle 10, the inner wall of water storage box 12 is connected with the clip 15 that is used for fixing the required abluent sampling tube 14, the bottom of water storage box 12 still communicates the drain pipe that has the control valve, when using, can take out sampling tube 14, then take off the screw cap of catheter 9, insert the sampling tube 14 in catheter 9 and sample, different sampling tubes take out the sample to different positions, follow-up the detection.
In order to meet the use requirement, the bottom end of the clean water bottle 10 is communicated with a liquid outlet pipe 16 with a control valve, a heating pipe 17 for drying and an ultraviolet disinfection lamp 18 for disinfection are arranged on the inner wall of the storage tank 11, perspective windows convenient to observe are embedded in the side surfaces of the water storage tank 2, the wastewater tank 5 and the clean water tank 6, the water storage tank 2 is communicated with a plurality of ultrafiltration membrane bodies 1 through a plurality of water inlet pipes 19, the bottom ends of the wastewater tank 5 and the clean water tank 6 are communicated with a communicating pipe 20 with a control valve, after detection is finished, the sampling pipe 14 is placed in the water storage box 12, the clamp 15 is used for fixing, the control pipe of the liquid outlet pipe 16 is opened, the outflow clean water washes the sampling pipe 14, and then the sampling pipe 14 is placed in the storage tank 11 to be dried by the heating pipe 17, and the long-time disinfection by the ultraviolet disinfection lamp 18 is ensured.
In order to facilitate liquid feeding, the pretreatment assembly 4 comprises a treatment box 400 and a filter box 401 which are connected to the side face of the assembly plate 3, the treatment box 400 is communicated with the filter box 401 through a first sewer pipe 402 with a control valve, the filter box 401 is communicated with the water storage tank 2 through a second sewer pipe 403 with a control valve, the top end of the treatment box 400 is communicated with a liquid inlet pipe 404, the side face of the liquid inlet pipe 404 is connected with a mounting plate 405, the side face of the mounting plate 405 is connected with a plurality of fixing clamps 406 used for fixing external liquid inlet equipment, the pipe parts of the external liquid inlet equipment are inserted into the liquid inlet pipe 404 through the fixing clamps, the external liquid inlet equipment is fixed by the fixing clamps 406, and then sewage to be filtered is led into the treatment box 400.
In order to perform uniform stirring and auxiliary flocculation, the top end of the treatment box 400 is provided with a plurality of rotating motors 407, the output shafts of the rotating motors 407 penetrate the treatment box 400 and are connected with rotating rods 408, the periphery of each rotating rod 408 is connected with stirring blades 409 for stirring, the top end of the treatment box 400 is also communicated with a liquid adding pipe 410 for adding flocculating agents, the periphery of each liquid adding pipe 410 is in threaded connection with a threaded cover, the flocculating agents are led into the treatment box 400 through the liquid adding pipe 410, the rotating motors 407 are started, and the rotating motors 407 drive the rotating rods 408 and the stirring blades 409 to rotate, so that sewage and the flocculating agents are uniformly stirred, and flocculation effects are improved.
For filtering and cleaning sewage, the inner wall of the filter box 401 is connected with an inclined filter frame 411 and an inclined liquid baffle 412, the liquid baffle 412 is arranged above the filter frame 411, the top end of the filter frame 411 is connected with a filter screen, a transverse linear motor 413 is arranged at the bottom end of the liquid baffle 412, a moving part of the transverse linear motor 413 is connected with a vertical support plate 414, a cleaning brush 415 for cleaning the filter screen is connected at the bottom end of the vertical support plate 414, sewage after flocculation is completed enters the filter box 401, and after liquid is blocked by the liquid baffle 412, the sewage falls onto the filter screen to be filtered, the transverse linear motor 413 drives the vertical support plate 414 and the cleaning brush 415 to move back and forth, so that the filter screen is cleaned, the filter screen is prevented from being blocked, the filter screen is obliquely arranged, the sewage can be washed, and the possibility of being blocked is reduced.
The unloading passageway that corresponds with filter frame 411 position has been seted up to the side of rose box 401, the bottom of rose box 401 is connected with two vertical boards 416, the periphery of two vertical boards 416 is connected with the receiving board 417 of slope U font jointly, the width of receiving board 417 is not with the picture as standard, select according to actual need, guarantee that the filter material drops completely on receiving board 417, the inner wall of receiving board 417 is connected with two inclined collecting board 420, the unloading passageway has been seted up to the side of rose box 401, the side of rose box 401 is provided with the shutoff board 418 that is used for shutoff unloading passageway, the side that the shutoff board 418 is close to rose box 401 bonds and is used for sealed the pad, the both sides of rose box 401 are connected with vertical linear motor 419, and the removal portion of vertical linear motor 419 is fixed through connecting block and shutoff board 418 connection, after filter screen filtration in the rose box 401 filters a period, after the water in rose box 401, place receiving equipment in receiving board 417 department, control vertical linear motor 419 drives and shutoff board 418 and moves up, after the release, part of filter material drops on receiving board 420, after the shutoff equipment is received in the connection piece 417.
The side of the assembly plate 3 is provided with a round hole through which the fixing bolt passes.
The heating pipe 17, the ultraviolet sterilizing lamp 18, the rotary motor 407, the transverse linear motor 413 and the vertical linear motor 419 are all arranged as the prior art, the working principle, the size and the model are irrelevant to the functions of the application, so that the control mode of the invention is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to the common knowledge in the art, and the invention is mainly used for protecting mechanical devices, so that the invention does not explain the control mode and circuit connection in detail.
Working principle:
according to the ultrafiltration membrane sewage filtering device, a pipe part of external liquid inlet equipment is inserted into a liquid inlet pipe 404 through a fixing clamp, the external liquid inlet equipment is fixed through the fixing clamp 406, then sewage to be filtered is introduced into a treatment tank 400, a flocculating agent is introduced into the treatment tank 400 through a liquid adding pipe 410, a rotating motor 407 is started, the rotating motor 407 drives a rotating rod 408 and a stirring blade 409 to rotate, so that the sewage and the flocculating agent are stirred uniformly, flocculation effect is improved, the flocculated sewage enters the filtration tank 401, after being blocked by a liquid blocking plate 412, falls onto a filter screen to be filtered, a transverse linear motor 413 drives a vertical support plate 414 and a cleaning brush 415 to move back and forth, so that the filter screen is cleaned, the filter screen is prevented from being blocked, the sewage can be flushed, the possibility of blocking is reduced, after the filter screen in the filtration tank 401 is filtered for a period of time, after the water is submerged in the filtration tank 401, the material receiving device is placed at a material receiving plate 417, the vertical linear motor is controlled to drive a connecting block and a blocking plate 418 to move upwards, part of the filtered objects fall onto the material receiving plate 417 to be blocked and then fall onto the material blocking plate 420 to be blocked and then subjected to the material collecting device;
when the ultrasonic probe is used, the sampling tube 14 can be taken out, then the screw cap of the liquid guide tube 9 is taken down, the sampling tube 14 is inserted into the liquid guide tube 9 to sample, different sampling tubes sample different positions, the subsequent detection is carried out, after the detection is completed, the sampling tube 14 is placed into the water storage box 12, the clamp 15 is used for fixing, the control tube of the liquid outlet tube 16 is opened, the flowing clear water washes the sampling tube 14, then the sampling tube 14 is placed into the storage box 11, the sampling tube is dried by the heating tube 17, and the long-time disinfection of the ultraviolet disinfection lamp 18 is ensured, so that the disinfection effect is ensured.
It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an milipore filter sewage filter, includes a plurality of milipore filter bodies (1) that are used for sewage later stage milipore filter, and a plurality of milipore filter bodies (1) set up side by side, its characterized in that: a water storage tank (2) is arranged above the ultrafiltration membrane bodies (1), an assembly plate (3) is detachably connected to the side face of the water storage tank (2), and a pretreatment combination (4) for pretreatment of sewage, a wastewater tank (5) for collecting wastewater and a clean water tank (6) for collecting clean water are also connected to the side face of the assembly plate (3);
the utility model discloses a sewage treatment device, including ultrafiltration membrane body (1), waste water tank (10), storage tank (11), storage box (12), a plurality of supporter (13) are connected to the bottom intercommunication of ultrafiltration membrane body (1), and the periphery intercommunication of ultrafiltration membrane body (1) has arc pipe (8), and outlet pipe (7) and waste water tank (5) intercommunication, arc pipe (8) and fresh water tank (6) intercommunication, liquid guide tube (9) that have the screw cap are all linked together on the top of storage tank (2), waste water tank (5) and fresh water tank (6), the side of assembly plate (3) can be dismantled and be connected with clear water bottle (10), storage box (11) and water storage box (12), the inner wall of storage box (11) is connected with a plurality of supporter (13), and supporter (13) are fixed with sampling tube (14) that are used for the sample, water storage box (12) set up under clear water bottle (10), and the inner wall of water storage box (12) is connected with clip (15) that is used for fixing the abluent sampling tube (14).
The bottom end of the clear water bottle (10) is communicated with a liquid outlet pipe (16) with a control valve, and a heating pipe (17) for drying and an ultraviolet disinfection lamp (18) for disinfection are arranged on the inner wall of the storage box (11);
the pretreatment combination (4) comprises a treatment box (400) and a filter box (401) which are connected to the side surface of the assembly plate (3), wherein the treatment box (400) is communicated with the filter box (401) through a first sewer pipe (402) with a control valve, and the filter box (401) is communicated with the water storage tank (2) through a second sewer pipe (403) with a control valve;
the top end of the treatment box (400) is communicated with a liquid inlet pipe (404), the side surface of the liquid inlet pipe (404) is connected with a mounting plate (405), and the side surface of the mounting plate (405) is connected with a plurality of fixing clamps (406) for fixing external liquid inlet equipment;
a plurality of rotating motors (407) are arranged at the top end of the treatment box (400), an output shaft of each rotating motor (407) penetrates through the treatment box (400) and is connected with a rotating rod (408), the periphery of each rotating rod (408) is connected with stirring blades (409) for stirring, a liquid adding pipe (410) for adding flocculant is further communicated with the top end of the treatment box (400), and a screw cap is connected with the periphery of the liquid adding pipe (410) in a threaded manner;
the inner wall of the filter box (401) is connected with an inclined filter frame (411) and an inclined liquid baffle (412), the liquid baffle (412) is arranged above the filter frame (411), the top end of the filter frame (411) is connected with a filter screen, the bottom end of the liquid baffle (412) is provided with a transverse linear motor (413), the moving part of the transverse linear motor (413) is connected with a vertical support plate (414), and the bottom end of the vertical support plate (414) is connected with a cleaning brush (415) for cleaning the filter screen;
a discharging channel corresponding to the position of the filtering frame (411) is formed in the side face of the filtering box (401), two vertical plates (416) are connected to the bottom end of the filtering box (401), inclined U-shaped receiving plates (417) are connected to the peripheries of the two vertical plates (416) together, and two inclined collecting plates (420) are connected to the inner wall of each receiving plate (417);
a blanking channel is formed in the side face of the filter box (401), a blocking plate (418) for blocking the blanking channel is arranged on the side face of the filter box (401), a sealing gasket for sealing is adhered to the side face, close to the filter box (401), of the blocking plate (418), vertical linear motors (419) are connected to the two sides of the filter box (401), and moving parts of the vertical linear motors (419) are fixedly connected with the blocking plate (418) through connecting blocks;
the pipe part of the external liquid inlet equipment is inserted into the liquid inlet pipe (404) through the fixing clamp, the external liquid inlet equipment is fixed by utilizing the fixing clamp (406), then sewage to be filtered is led into the treatment box (400), the flocculating agent is led into the treatment box (400) through the liquid adding pipe (410), the rotating motor (407) is started, the rotating motor (407) drives the rotating rod (408) and the stirring blade (409) to rotate, the sewage and the flocculating agent are enabled to be stirred uniformly, the flocculation effect is improved, the sewage after flocculation is finished enters the filtering box (401), after being blocked by the liquid blocking plate (412), the sewage falls onto the filtering net to be filtered, the transverse linear motor (413) drives the vertical supporting plate (414) and the cleaning brush (415) to clean the filtering net, the filtering net is prevented from being blocked, the filtering net is obliquely arranged, the sewage can be flushed, the possibility of being blocked is reduced, after a period of filtering in the filtering box (401), the water is placed at the position of the receiving plate (417), the receiving plate (417) is controlled to be connected with the vertical collecting plate (418), and the material is enabled to fall onto the connecting plate (418) to be blocked and then the connecting plate (420) is removed.
2. An ultrafiltration membrane sewage filtration apparatus according to claim 1, wherein: the side of storage water tank (2), waste water tank (5) and clear water tank (6) all embeds the perspective window of being convenient for observe, and storage water tank (2) are through a plurality of water pipes (19) and a plurality of milipore filter body (1) intercommunication, and waste water tank (5) and the bottom of clear water tank (6) all communicate communicating pipe (20) that have the control valve.
3. An ultrafiltration membrane sewage filtration apparatus according to claim 1 or 2, wherein: the side face of the assembly plate (3) is provided with a round hole through which the fixing bolt passes.
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| CN117566983A (en) | 2024-02-20 |
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