CN112156535A - A prevent blockking up spiral filter residue scraping equipment for sewage treatment - Google Patents
A prevent blockking up spiral filter residue scraping equipment for sewage treatment Download PDFInfo
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- CN112156535A CN112156535A CN202011019889.XA CN202011019889A CN112156535A CN 112156535 A CN112156535 A CN 112156535A CN 202011019889 A CN202011019889 A CN 202011019889A CN 112156535 A CN112156535 A CN 112156535A
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- Prior art keywords
- sewage treatment
- filter residue
- spiral
- filter screen
- arc
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- 239000010865 sewage Substances 0.000 title claims abstract description 158
- 238000007790 scraping Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000003818 cinder Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- 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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary 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
- B01D29/01—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 flat filtering elements
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/075—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 flat filtering elements located in a closed housing and comprising scrapers or agitators on the cake side of the filtering elements, e.g. Nutsche- or Rosenmund-type filters for performing multiple step operations such as chemical reactions, filtering and cake treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention discloses anti-blocking spiral type filter residue scraping equipment for sewage treatment, which belongs to the technical field of sewage treatment and comprises a sewage treatment box, wherein the sewage treatment box is arranged on a base through a positioning plate, the base is provided with a positioning column, the sewage treatment box is arranged on the positioning column through the positioning plate and is fixed on the base through a connecting mechanism, and the inner side of the sewage treatment box is also provided with a filter screen. According to the anti-blocking spiral type filter residue scraping equipment for sewage treatment, the sewage treatment box is mounted on the positioning column through the positioning plate and is fixed on the base through the connecting mechanism, so that the sewage treatment box is convenient to mount or dismount, convenient to use and convenient to transport, residual filter residues on the filter screen are scraped through the rotary spiral type filter residue scraping piece and enter the filter residue discharging port through the discharging groove to be discharged, the problem that the normal operation of sewage treatment is influenced due to the fact that the filter screen is blocked by the filter residues can be effectively avoided, the normal operation of the sewage treatment box can be fully guaranteed, and the sewage treatment efficiency is improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to anti-blocking spiral filter residue scraping equipment for sewage treatment.
Background
Sewage treatment (sewage treatment, water treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. 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.
The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, and refers to complex mixtures of various forms of inorganic matters and organic matters, and comprises the following steps: 1. floating and suspended large and small solid particles; 2. colloidal and gelatinous dispersions; 3. pure solution.
There are two types of water pollution, based on the nature of the water pollution: one is natural pollution; the other is artificial pollution, and the current water body is greatly damaged by the artificial pollution. Water pollution can be mainly classified into chemical pollution, physical pollution and biological pollution according to different pollution impurities. The pollutants are mainly: 1. industrial waste water discharged untreated; 2. domestic sewage discharged without treatment; 3. farmland sewage using a large amount of fertilizers, pesticides and herbicides; 4. industrial waste and domestic garbage piled beside river; 5. water and soil loss; 6. mine sewage.
At present sewage is at the in-process of handling, adopts the filter screen to carry out prefilter mostly, makes the filter screen filter the rubbish impurity, when adopting the filter screen to filter sewage, rubbish impurity easily blocks up the filter screen, and causes the jam of filter screen, makes sewage treatment work normal operating, and then leads to sewage treatment inefficiency.
Disclosure of Invention
The invention aims to provide a device and a method for removing residue of a spicy hot oil squeezing material, wherein a sewage treatment box is arranged on a positioning column through a positioning plate and is fixed on a base through a connecting mechanism, so that the sewage treatment box is convenient to install and disassemble, convenient to use and transport, residual filter residue on a filter screen is scraped by a rotary spiral filter residue scraping piece and enters a filter residue outlet through a discharge groove to be discharged, the influence on the normal operation of sewage treatment due to the blockage of the filter screen by the filter residue can be effectively avoided, the normal operation of the sewage treatment box can be fully guaranteed, the sewage treatment efficiency is improved, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a prevent blockking up spiral filter residue and strike off equipment for sewage treatment, includes the sewage treatment case, the lower extreme of sewage treatment case is provided with the locating plate, the sewage treatment case passes through the locating plate and installs on the base, the universal wheel is all installed to four corners of the lower surface of base, parallel and symmetric distribution's reference column is still installed to the upper surface of base, the sewage treatment case passes through the locating plate and installs on the reference column and adopt coupling mechanism to fix on the base, coupling mechanism installs the both ends at the locating plate, the inboard of sewage treatment case still is provided with the filter screen, install on the filter screen and prevent blockking up spiral filter residue and strike off the mechanism, prevent blockking up spiral filter residue and strike off the mechanism.
Preferably, the upper end of sewage treatment case is provided with the water inlet, the lower extreme of sewage treatment case is provided with row cinder notch, the filter screen is hugged closely to row cinder notch, the one end that the filter screen is close to row cinder notch is provided with the relief groove to row cinder notch slope, the relief groove is hugged closely row cinder notch.
Preferably, coupling mechanism includes circular bottom plate, arc mount pad, expanding spring, flexible guide post, connecting seat and dead lever, circular bottom plate installs on the locating plate, install the arc mount pad on the circular bottom plate, install expanding spring and flexible guide post on the arc mount pad, the one end of expanding spring and flexible guide post is all connected on the arc mount pad, the lower extreme at the connecting seat is all connected to the other end of expanding spring and flexible guide post, the dead lever is installed to the upper end of connecting seat, the dead lever injects in the reference column.
Preferably, the middle end of the connecting seat is provided with a supporting connecting rod, one end of the supporting connecting rod, which is far away from the connecting seat, is provided with a pull ring, and the pull ring is positioned above the telescopic spring and the telescopic guide post.
Preferably, prevent blockking up spiral filter residue and strike off mechanism and include driving motor, rotatory axostylus axostyle, connector, support frame, supporting seat, connection axostylus axostyle and spiral filter residue and strike off the subassembly, driving motor installs the upper end at sewage treatment case, driving motor's output shaft passes through the shaft coupling and installs rotatory axostylus axostyle, rotatory axostylus axostyle passes through the bearing and installs on the support frame, the support frame passes through the pin and installs on the supporting seat, the supporting seat is installed on the inner wall of sewage treatment case, the one end that driving motor was kept away from to rotatory axostylus axostyle is connected with the connection axostylus ax.
Preferably, the subassembly is scraped to spiral filter residue is located the top of filter screen and hugs closely the filter screen, spiral filter residue strikes off the subassembly and strikes off the piece including arc holder and the spiral filter residue that is the C shape, the arc holder is installed on connecting the axostylus axostyle, install spiral filter residue on the arc holder and strike off the piece, spiral filter residue strikes off the piece and hugs closely the filter screen.
Preferably, the diameter of the inner circumferential surface of the arc-shaped clamping piece is the same as that of the connecting shaft, and the distance of the notch of the arc-shaped clamping piece is smaller than that of the connecting shaft.
Preferably, the connecting shaft rod is provided with an annular limiting plate, and the annular limiting plate is positioned above the arc-shaped clamping piece and clings to the upper surface of the arc-shaped clamping piece.
Preferably, the base is provided with an installation groove for installing the sewage treatment tank, and the diameter of the installation groove is smaller than that of the outer circumferential surface of the positioning plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the anti-blocking spiral filter residue scraping equipment for sewage treatment, the support connecting rod, the connecting seat and the fixed rod are driven to move towards the direction far away from the positioning column through the pull ring, the telescopic spring and the telescopic guide column are contracted, the sewage treatment box is installed on the base, the pull ring is loosened after the positioning column penetrates through the positioning plate, the telescopic spring and the telescopic guide column are not subjected to extrusion force any more, and due to the reset action of the telescopic spring, the telescopic spring and the telescopic guide column are extended to push one end, far away from the connecting seat, of the fixed rod to be inserted into the positioning column, at the moment, the sewage treatment box is installed on the positioning column through the positioning plate and is fixed on the base through the connecting mechanism, so that the sewage treatment box.
2. The invention relates to an anti-clogging spiral filter residue scraping device for sewage treatment, wherein after a sewage treatment box is arranged on a base, sewage enters the sewage treatment box through a water inlet, after the sewage is filtered by a filter screen, the sewage flows to the lower end of the sewage treatment box through the filter screen and is discharged through a sewage discharge outlet, filter residues are remained on the filter screen because the filter screen cannot pass through the filter screen, a driving motor drives a rotating shaft lever to rotate, the rotating shaft lever is connected with a connecting shaft lever through a connector, therefore, the rotating shaft lever can drive the connecting shaft lever and a spiral filter residue scraping component to rotate along with the rotating shaft lever in the rotating process, the residual filter residues on the filter screen are scraped by a rotating spiral filter residue scraping piece, and after the scraped residues are gathered at one position, the gathered filter residues are pushed into a discharge groove through the spiral filter residue scraping piece, and enter the discharge groove and are discharged, can effectively avoid influencing the normal operation of sewage treatment because the filter screen is blocked by the filter residue, can fully guarantee the normal operation of sewage treatment case, improve sewage treatment efficiency.
Drawings
FIG. 1 is a schematic view of an anti-clogging spiral residue scraping apparatus for sewage treatment of the present invention;
FIG. 2 is an exploded view of the anti-clogging spiral residue scraper apparatus for wastewater treatment of the present invention;
FIG. 3 is a cross-sectional view of the anti-clogging spiral residue scraping mechanism installed on the sewage treatment tank of the present invention;
FIG. 4 is an enlarged view of the invention at A;
FIG. 5 is an enlarged view of the invention at B;
FIG. 6 is a schematic view of the anti-clogging screw type residue scraping mechanism of the present invention;
FIG. 7 is an exploded view of the anti-clogging spiral residue scraping mechanism of the present invention;
FIG. 8 is a schematic view of the attachment shaft of the present invention with a spiral residue scraper assembly mounted thereon;
FIG. 9 is a schematic view of a spiral residue scraper assembly of the present invention;
fig. 10 is a schematic view of a screen with a drainage channel of the present invention.
In the figure: 1. a sewage treatment tank; 11. a water inlet; 12. a slag discharge port; 2. positioning a plate; 3. a base; 31. a universal wheel; 32. a positioning column; 33. mounting grooves; 4. a connecting mechanism; 41. a circular base plate; 42. an arc-shaped mounting seat; 43. a tension spring; 44. a telescopic guide post; 45. a connecting seat; 451. a support link; 4511. a pull ring; 46. fixing the rod; 5. filtering with a screen; 51. a discharge chute; 6. an anti-clogging spiral type filter residue scraping mechanism; 61. a drive motor; 62. rotating the shaft lever; 63. a connector; 64. a support frame; 65. a supporting seat; 66. connecting the shaft lever; 661. an annular limiting plate; 67. a spiral filter residue scraping assembly; 671. an arc-shaped clamping piece; 672. spiral filter residue scraping piece.
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.
Referring to fig. 1-3, an anti-clogging spiral filter residue scraping device for sewage treatment comprises a sewage treatment box 1, a positioning plate 2 is arranged at the lower end of the sewage treatment box 1, the sewage treatment box 1 is mounted on a base 3 through the positioning plate 2, a mounting groove 33 for mounting the sewage treatment box 1 is formed in the base 3, the diameter of the mounting groove 33 is smaller than that of the outer circumferential surface of the positioning plate 2, after the sewage treatment box 1 is mounted in the mounting groove 33, the sewage treatment box 1 can be placed on the base 3 through the positioning plate 2 and supports the sewage treatment box 1, universal wheels 31 are mounted at four corners of the lower surface of the base 3, the sewage treatment box 1 is convenient to move through the universal wheels 31, so that the sewage treatment box 1 is convenient to transport, positioning columns 32 which are distributed in parallel and symmetrical mode are further mounted on the upper surface of the base 3, the sewage treatment box 1 is mounted on the positioning columns 32 through the positioning plate 2 and is, the sewage treatment box 1 is arranged on the positioning column 32 through the positioning plate 2 and is fixed on the base 3 by adopting the connecting mechanism 4, so that the sewage treatment box 1 is convenient to install or disassemble, convenient to use and convenient to transport, the connecting mechanism 4 is arranged at two ends of the positioning plate 2, the inner side of the sewage treatment box 1 is also provided with the filter screen 5, the upper end of the sewage treatment box 1 is provided with the water inlet 11, the lower end of the sewage treatment box 1 is provided with the slag discharge port 12, the slag discharge port 12 is tightly attached to the filter screen 5, one end of the filter screen 5 close to the slag discharge port 12 is provided with the discharge groove 51 inclined towards the slag discharge port 12, the discharge groove 51 is tightly attached to the slag discharge port 12, after sewage is filtered by the filter screen 5, the sewage flows to the lower end of the sewage treatment box 1 through the filter screen 5 and is discharged through the sewage discharge port, the filter residue can not pass through the filter screen 5 and remains on the filter screen 5, therefore, the rotating shaft lever 62 can drive the connecting shaft lever 66 and the spiral filter residue scraping assembly 67 to rotate along with the rotating shaft lever, the residual filter residue on the filter screen 5 is scraped by the rotating spiral filter residue scraping piece 672, the scraped filter residue is gathered at one position, the gathered filter residue is pushed into the discharge groove 51 by the spiral filter residue scraping piece 672, and enters the discharge opening 12 through the discharge groove 51 and is discharged, thereby effectively avoiding the influence on the normal operation of the sewage treatment due to the blockage of the filter screen 5 by the filter residue, fully ensuring the normal operation of the sewage treatment tank 1, improving the sewage treatment efficiency, the spiral anti-blockage filter residue scraping mechanism 6 is installed on the filter screen 5, the anti-blockage spiral filter residue scraping mechanism 6 is installed on the sewage treatment tank 1, the filter residue is pushed into the discharge groove 51 by the anti-blockage spiral filter residue scraping mechanism 6, and enters the discharge opening 12 through the discharge groove 51 and is discharged, can effectively avoid influencing the normal operation of sewage treatment because filter residue blocks up filter screen 5, can fully guarantee the normal operating of sewage treatment case 1, improve sewage treatment efficiency.
Referring to fig. 4-5, the connecting mechanism 4 includes a circular bottom plate 41, an arc-shaped mounting seat 42, a telescopic spring 43, a telescopic guide post 44, a connecting seat 45 and a fixing rod 46, the circular bottom plate 41 is mounted on the positioning plate 2, the arc-shaped mounting seat 42 is mounted on the circular bottom plate 41, the telescopic spring 43 and the telescopic guide post 44 are mounted on the arc-shaped mounting seat 42, one ends of the telescopic spring 43 and the telescopic guide post 44 are both connected to the arc-shaped mounting seat 42, the other ends of the telescopic spring 43 and the telescopic guide post 44 are both connected to the lower end of the connecting seat 45, the fixing rod 46 is mounted at the upper end of the connecting seat 45, the fixing rod 46 is inserted into the positioning post 32, the supporting link 451 is mounted at the middle end of the connecting seat 45, a pull ring 4511 is mounted at one end of the supporting link 451 far away from the connecting seat 45, the supporting link 451, pull ring 4511 is located the top of expanding spring 43 and flexible guide post 44, drive support connecting rod 451 through pull ring 4511, connecting seat 45 and dead lever 46 move towards the direction of keeping away from reference column 32, expanding spring 43 and flexible guide post 44 all shrink, install sewage treatment box 1 on base 3 and make reference column 32 run through locating plate 2 back loosen pull ring 4511, because expanding spring 43 and flexible guide post 44 all no longer receive the extrusion force and because expanding spring 43 self reset effect, make expanding spring 43 and flexible guide post 44 all extend and then promote dead lever 46 and keep away from the one end of connecting seat 45 and inject in reference column 32, sewage treatment box 1 installs on reference column 32 through locating plate 2 this moment and adopts coupling mechanism 4 to fix on base 3, make sewage treatment box 1 install or dismantle convenient, convenient to use and convenient to transport.
Referring to fig. 6-10, anti-blocking spiral type filter residue scraping mechanism 6 comprises a driving motor 61, a rotating shaft rod 62, a connector 63, a support frame 64, a support seat 65, a connecting shaft rod 66 and a spiral type filter residue scraping component 67, the driving motor 61 is installed at the upper end of the sewage treatment box 1, the rotating shaft rod 62 is installed on the output shaft of the driving motor 61 through a coupler, the rotating shaft rod 62 is installed on the support frame 64 through a bearing, the support frame 64 is installed on the support seat 65 through a pin, the support seat 65 is installed on the inner wall of the sewage treatment box 1, one end, far away from the driving motor 61, of the rotating shaft rod 62 is connected with the connecting shaft rod 66 through the connector 63, one end of the connecting shaft rod 66 is installed at the middle end of the filter screen 5, the spiral type filter residue scraping component 67 is installed on the connecting shaft rod 66, the spiral type filter residue scraping component 67 is located above the The arc-shaped clamping piece 671 is arranged on the connecting shaft rod 66, a spiral filter residue scraping piece 672 is arranged on the arc-shaped clamping piece 671, the spiral filter residue scraping piece 672 is tightly attached to the filter screen 5, the driving motor 61 drives the rotating shaft rod 62 to rotate, and the rotating shaft rod 62 is connected with the connecting shaft rod 66 through the connector 63, so that the rotating shaft rod 62 can drive the connecting shaft rod 66 and the spiral filter residue scraping assembly 67 to rotate along with the rotating shaft rod 62 in the rotating process, residual filter residues on the filter screen 5 are scraped through the rotating spiral filter residue scraping piece 672, the scraped filter residues are gathered at one position, the gathered filter residues are pushed into the material discharging groove 51 through the spiral filter residue scraping piece 672 and enter the material discharging opening 12 through the material discharging groove 51 and are discharged, the diameter of the inner circumferential surface of the arc-shaped clamping piece 671 is the same as the diameter of the connecting shaft rod 66, and the distance of the notch of the arc, when the spiral type residue scraping piece 672 rotates on the connecting shaft lever 66 and scrapes the residue on the filter screen 5, the arc-shaped clamping piece 671 can be prevented from falling off from the connecting shaft lever 66 and further the spiral type residue scraping piece 672 is influenced to scrape the residue, the normal operation of scraping the residue can be fully ensured, the treatment efficiency of sewage can be greatly improved, the connecting shaft lever 66 is provided with an annular limiting plate 661, the annular limiting plate 661 is positioned above the arc-shaped clamping piece 671 and clings to the upper surface of the arc-shaped clamping piece 671, after the sewage treatment tank 1 is arranged on the base 3, the sewage enters the sewage treatment tank 1 through the water inlet 11, after the sewage is filtered by the filter screen 5, the sewage flows to the lower end of the sewage treatment tank 1 through the filter screen 5 and is discharged through the sewage discharge outlet, the residue can not pass through the filter screen 5 and remains on the filter screen 5, at the moment, the, because the rotatory axostylus axostyle 62 passes through connector 63 and is connected with connecting axostylus axostyle 66, therefore, rotatory axostylus axostyle 62 can drive connecting axostylus axostyle 66 and spiral filter residue and strike off subassembly 67 and also rotate thereupon at rotatory in-process, strike off piece 672 through the spiral filter residue of pivoted and strike off remaining filter residue on filter screen 5, make the filter residue gathering of striking off in one back, strike off the filter residue that piece 672 will gather through spiral filter residue and push away to in arranging material tank 51, get into through arranging material tank 51 and arrange and discharge in the cinder notch 12, can effectively avoid influencing sewage treatment's normal clear because the filter residue blocks up filter screen 5, can fully guarantee the normal operating of sewage treatment case 1.
The working principle is as follows: the pull ring 4511 drives the support connecting rod 451, the connecting seat 45 and the fixing rod 46 to move towards the direction far away from the positioning column 32, the telescopic spring 43 and the telescopic guide column 44 are both contracted, the sewage treatment box 1 is installed on the base 3, the positioning column 32 penetrates through the positioning plate 2, and then the pull ring 4511 is loosened, the telescopic spring 43 and the telescopic guide column 44 are not stressed any more and the telescopic spring 43 and the telescopic guide column 44 are reset, so that the telescopic spring 43 and the telescopic guide column 44 are both extended to push the end of the fixing rod 46 far away from the connecting seat 45 to be inserted into the positioning column 32, at the moment, the sewage treatment box 1 is installed on the positioning column 32 through the positioning plate 2 and is fixed on the base 3 by adopting the connecting mechanism 4, the sewage treatment box 1 is convenient to install or disassemble, the use is convenient and the transportation is realized, after the sewage treatment box 1 is, after sewage is filtered by the filter screen 5, the sewage flows to the lower end of the sewage treatment box 1 through the filter screen 5 and is discharged through a sewage discharge outlet, filter residues are remained on the filter screen 5 because the filter residues cannot pass through the filter screen 5, at the moment, the driving motor 61 drives the rotating shaft rod 62 to rotate, because the rotating shaft rod 62 is connected with the connecting shaft rod 66 through the connector 63, the rotating shaft rod 62 can drive the connecting shaft rod 66 and the spiral filter residue scraping component 67 to rotate along with the rotating shaft rod, the residual filter residues on the filter screen 5 are scraped through the rotating spiral filter residue scraping component 672, after the scraped filter residues are gathered at one position, the gathered filter residues are pushed into the discharge groove 51 through the spiral filter residue scraping component 672 and enter the discharge outlet 12 through the discharge groove 51 and are discharged, the influence on the normal operation of the sewage treatment due to the filter residue blocking the filter screen 5 can be effectively avoided, and the normal operation of the sewage treatment box 1 can be fully, the sewage treatment efficiency is improved.
In summary, according to the anti-clogging spiral type residue scraping device for sewage treatment of the present invention, the pull ring 4511 drives the support link 451, the connecting seat 45 and the fixing rod 46 to move towards the direction away from the positioning post 32, the telescopic spring 43 and the telescopic guide post 44 are both contracted, the sewage treatment box 1 is installed on the base 3, the positioning post 32 penetrates through the positioning plate 2, and then the pull ring 4511 is loosened, the telescopic spring 43 and the telescopic guide post 44 are both not subjected to the extrusion force any more and the telescopic spring 43 is reset, so that the telescopic spring 43 and the telescopic guide post 44 are both extended to push the end of the fixing rod 46 away from the connecting seat 45 to be inserted into the positioning post 32, at this time, the sewage treatment box 1 is installed on the positioning post 32 through the positioning plate 2 and fixed on the base 3 by the connecting mechanism 4, so that the sewage treatment box 1 is, after the sewage treatment box 1 is installed on the base 3, sewage enters the sewage treatment box 1 through the water inlet 11, after the sewage is filtered by the filter screen 5, the sewage flows to the lower end of the sewage treatment box 1 through the filter screen 5 and is discharged through the sewage discharge outlet, filter residues remain on the filter screen 5 because the filter screen 5 cannot pass through the filter screen 5, at the moment, the driving motor 61 drives the rotating shaft rod 62 to rotate, as the rotating shaft rod 62 is connected with the connecting shaft rod 66 through the connector 63, therefore, the rotating shaft rod 62 can drive the connecting shaft rod 66 and the spiral filter residue scraping assembly 67 to rotate along with the rotating shaft rod 62 in the rotating process, the residual filter residues on the filter screen 5 are scraped through the rotating spiral filter residue scraping piece 672, so that the scraped filter residues are pushed into the discharge groove 51 through the spiral filter residue scraping piece 672 and are discharged into the discharge outlet 12 through the discharge groove 51, and the normal operation of sewage treatment caused by the filter residue blocking the filter screen 5 can be effectively avoided, can fully guarantee the normal operation of the sewage treatment box 1 and improve the sewage treatment efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A prevent blockking up spiral filter residue and strike off equipment for sewage treatment, includes sewage treatment case (1), its characterized in that, the lower extreme of sewage treatment case (1) is provided with locating plate (2), sewage treatment case (1) is installed on base (3) through locating plate (2), universal wheel (31) are all installed to four corners of the lower surface of base (3), parallel and symmetric distribution's reference column (32) is still installed to the upper surface of base (3), sewage treatment case (1) is installed on reference column (32) through locating plate (2) and adopts coupling mechanism (4) to fix on base (3), coupling mechanism (4) are installed at the both ends of locating plate (2), the inboard of sewage treatment case (1) still is provided with filter screen (5), install on filter screen (5) and prevent blockking up spiral filter residue and strike off mechanism (6), the anti-blocking spiral filter residue scraping mechanism (6) is installed on the sewage treatment box (1).
2. The anti-clogging spiral type filter residue scraping device for sewage treatment as claimed in claim 1, wherein the upper end of the sewage treatment tank (1) is provided with a water inlet (11), the lower end of the sewage treatment tank (1) is provided with a residue discharge port (12), the residue discharge port (12) is tightly attached to the filter screen (5), one end of the filter screen (5) close to the residue discharge port (12) is provided with a discharge groove (51) inclined to the residue discharge port (12), and the discharge groove (51) is tightly attached to the residue discharge port (12).
3. The anti-clogging spiral filter residue scraping equipment for sewage treatment as claimed in claim 1, wherein the connecting mechanism (4) comprises a circular bottom plate (41), an arc-shaped mounting seat (42), a telescopic spring (43), a telescopic guide post (44), a connecting seat (45) and a fixing rod (46), the circular bottom plate (41) is mounted on the positioning plate (2), the arc-shaped mounting seat (42) is mounted on the circular bottom plate (41), the telescopic spring (43) and the telescopic guide post (44) are mounted on the arc-shaped mounting seat (42), one end of the telescopic spring (43) and one end of the telescopic guide post (44) are both connected on the arc-shaped mounting seat (42), the other end of the telescopic spring (43) and the other end of the telescopic guide post (44) are both connected at the lower end of the connecting seat (45), the fixing rod (46) is mounted at the upper end of the connecting seat (45), the fixing rod (46) is inserted into the positioning column (32).
4. The anti-clogging spiral type filter residue scraping equipment for sewage treatment is characterized in that a support connecting rod (451) is installed at the middle end of the connecting seat (45), a pull ring (4511) is installed at one end, far away from the connecting seat (45), of the support connecting rod (451), and the pull ring (4511) is located above the telescopic spring (43) and the telescopic guide post (44).
5. The anti-clogging spiral filter residue scraping device for sewage treatment as claimed in claim 1, wherein the anti-clogging spiral filter residue scraping mechanism (6) comprises a driving motor (61), a rotating shaft (62), a connector (63), a support frame (64), a support base (65), a connecting shaft (66) and a spiral filter residue scraping assembly (67), the driving motor (61) is installed at the upper end of the sewage treatment tank (1), the rotating shaft (62) is installed at the output shaft of the driving motor (61) through a coupler, the rotating shaft (62) is installed on the support frame (64) through a bearing, the support frame (64) is installed on the support base (65) through a pin, the support base (65) is installed on the inner wall of the sewage treatment tank (1), the connecting shaft (66) is connected at one end of the rotating shaft (62) far away from the driving motor (61) through the connector (63), one end of the connecting shaft lever (66) is installed at the middle end of the filter screen (5), and a spiral filter residue scraping assembly (67) is installed on the connecting shaft lever (66).
6. A spiral filter residue scraping equipment of preventing blockking up for sewage treatment according to claim 5, characterized in that, spiral filter residue scrapes subassembly (67) and is located the top of filter screen (5) and hugs closely filter screen (5), spiral filter residue scrapes subassembly (67) including arc holder (671) and spiral filter residue scraping member (672) that are C shape, arc holder (671) is installed on connecting shaft pole (66), install spiral filter residue scraping member (672) on arc holder (671), filter screen (5) is hugged closely to spiral filter residue scraping member (672).
7. An anti-clogging screw type residue scraper device for sewage treatment according to claim 6, characterized in that the diameter of the inner circumferential surface of said arc-shaped holder (671) is the same as the diameter of the connecting shaft (66), and the distance of the notch of said arc-shaped holder (671) is smaller than the diameter of the connecting shaft (66).
8. An anti-clogging screw type residue scraper device for sewage treatment according to claim 5, characterized in that a ring-shaped position-limiting plate (661) is mounted on the connecting shaft (66), said ring-shaped position-limiting plate (661) is located above the arc-shaped clamping member (671) and clings to the upper surface of the arc-shaped clamping member (671).
9. The anti-clogging spiral type filter residue scraping device for sewage treatment as claimed in claim 1, wherein the base (3) is provided with an installation groove (33) for installing the sewage treatment tank (1), and the diameter of the installation groove (33) is smaller than the diameter of the outer circumferential surface of the positioning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019889.XA CN112156535A (en) | 2020-09-25 | 2020-09-25 | A prevent blockking up spiral filter residue scraping equipment for sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011019889.XA CN112156535A (en) | 2020-09-25 | 2020-09-25 | A prevent blockking up spiral filter residue scraping equipment for sewage treatment |
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| Publication Number | Publication Date |
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| CN112156535A true CN112156535A (en) | 2021-01-01 |
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| CN202011019889.XA Pending CN112156535A (en) | 2020-09-25 | 2020-09-25 | A prevent blockking up spiral filter residue scraping equipment for sewage treatment |
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| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
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