CN116116074B - Sectional alternating sewage treatment device and application method thereof - Google Patents
Sectional alternating sewage treatment device and application method thereof Download PDFInfo
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- CN116116074B CN116116074B CN202310123224.0A CN202310123224A CN116116074B CN 116116074 B CN116116074 B CN 116116074B CN 202310123224 A CN202310123224 A CN 202310123224A CN 116116074 B CN116116074 B CN 116116074B
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- rod
- eccentric wheel
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- 239000010865 sewage Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 21
- 241001233242 Lontra Species 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
-
- 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
- B01D29/6484—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 translatory 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention belongs to the technical field of sewage treatment, and particularly relates to a sectional alternating sewage treatment device and a use method thereof. The device not only can fully utilize the filter plates through a sectional alternating treatment method, but also can utilize air pressure difference to dry sludge during filtration, thereby improving the functionality of the device.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sectional alternating sewage treatment device and a using method thereof.
Background
In order to purify domestic sewage, the incoming wastewater is collected, treated and utilized in the production or use process, so that a sewage treatment device is needed to be used, the sewage treatment device can automatically control operation, pollution discharge, mud discharge and disinfection according to specific conditions, the sewage treatment device is widely applied to industries such as municipal construction, real estate development, industrial wastewater treatment, food processing and the like, and the existing sewage treatment device has some defects in use;
for example, chinese patent (publication No. CN 115025540B) discloses a sewage treatment device, which is characterized in that a telescopic filter plate which is driven by a driving roller to move up and down is arranged in a treatment tower so as to automatically clean sludge deposited on the filter plate, so that the time and the labor are saved, and the filtering efficiency is high;
the device can utilize the flexible function of realizing automatic clearance of filter when using, but when in actual use, can not carry out alternate circulation processing to sewage, can only utilize the single face of filter plate to carry out sewage filtration generally, can not utilize the positive and negative of filter plate to filter, can not make full use of to the filter plate, and current sewage treatment plant can not carry out the segmentation when using moreover and filter alternately, and the filter effect is relatively poor to can not dry mud when filtering sewage.
Disclosure of Invention
The present invention has been made in view of the problems occurring in the conventional sewage treatment apparatus.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a segmentation alternating sewage treatment device, includes the supporting seat, the connection shell is installed to the top of supporting seat, and the centre fixed mounting of connection shell has the hydraulic stem, the top fixedly connected with supporting shoe of hydraulic stem, the surface mounting of connection shell has first otter board, the left side fixedly connected with first bracing piece of supporting shoe upper surface, the right side fixedly connected with second bracing piece of supporting shoe upper surface, and the bull stick is installed in the top rotation of first bracing piece and second bracing piece, and the eccentric wheel is all installed at the head and the tail both ends of bull stick, the top of eccentric wheel is provided with the bottom plate, and the front and back both sides of bottom plate run through and are provided with the dead lever, be fixed connection between dead lever and the connection shell, reciprocal rotation subassembly is installed in the left side of second bracing piece, the outside laminating of bottom plate is provided with the outer loop, and the inboard of outer loop is provided with first, and the inboard of first filter plate is provided with the second filter plate, and the inboard of second filter plate is provided with the third filter plate, the top fixedly connected with fixed plate of first filter plate, second filter plate and third filter plate, the middle of supporting shoe installs the protection tube.
As a preferential scheme of the invention, the outer wall of the supporting block is mutually attached to the inner wall of the first screen plate, and the first screen plate, the first supporting rod and the second supporting rod are integrally formed.
As a preferential scheme of the invention, the eccentric distance of the eccentric wheel increases gradually from one side close to the center of the rotating rod to one side far away from the center of the rotating rod, the eccentric wheels are distributed at equal intervals on the left side and the right side of the rotating rod, and the positions of the eccentric wheels correspond to the positions of the bottom plate.
As a preferential scheme of the invention, the bottom plate forms a reciprocating lifting structure through the rotating rod, the eccentric wheel and the fixed rod, the bottom plate is circular, the movable rod is arranged below the eccentric wheel and penetrates through the first screen plate, the pressing plate is fixedly connected below the movable rod, the pressing plate is connected with the connecting shell through the second spring, the top of the supporting seat and the bottom of the connecting shell are both provided with exhaust holes, the positions of the exhaust holes correspond to the positions of the pressing plate, the inner box body is slidably arranged in the supporting seat, and the second screen plate is arranged at the front end of the inner box body and at the rear side of the supporting seat.
As a preferential scheme of the invention, the bottom plate is of an inner-outer nested structure, the bottom plate at the outermost side is positioned between the outer ring and the first filter plate, the bottom plate at the middle position is positioned between the first filter plate and the second filter plate, the bottom plate at the innermost side is positioned between the second filter plate and the third filter plate, and the bottom plate is mutually attached to the outer ring, the first filter plate, the second filter plate and the third filter plate.
As a preferential scheme of the invention, the reciprocating rotating assembly comprises a motor fixedly arranged on the surface of a second supporting rod, a cam is fixedly connected to an output shaft of the motor, a synchronous wheel is rotatably arranged at the front end of the motor, a top block is slidably arranged in the synchronous wheel and is connected with the synchronous wheel through a first spring, a fixed shaft is welded on the surface of the synchronous wheel, a vortex spring is fixedly connected to the outer side of the front end of the fixed shaft, the tail end of the vortex spring is connected with the first supporting rod, and the synchronous wheel is connected with a rotating rod through a synchronous belt.
As a preferential scheme of the invention, the fixed shaft is connected with the first supporting rod in a rotating way, an elastic structure is formed between the synchronous wheel and the fixed shaft through the vortex spring, and a reciprocating rotating structure is formed between the rotating rod and the first supporting rod and the second supporting rod through the cam, the top block and the vortex spring.
As a preferential scheme of the invention, the top of the fixed plate is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a suspension, one side of the fixed plate, which is close to the central axis of the outer ring, is fixedly connected with a fourth filter plate, the lower part of the fourth filter plate is fixedly connected with a connecting table, the surface of the connecting table is fixedly connected with a separation plate, the separation plate is fixedly connected with the third filter plate, and the separation plate is distributed at the outer side of the connecting table at equal angles.
As a preferential scheme of the invention, the inside of the fourth filter plate is provided with a bearing plate in a fitting way, and a pull rod is fixedly connected above the bearing plate.
The application method of the sectional alternating sewage treatment device comprises the following steps:
s1: when the device is used, firstly, sludge is placed in the supporting seat, then sewage is discharged into the third filter plate, and in the sewage discharge process, the sewage is filtered in a sectional mode from inside to outside through the third filter plate, the second filter plate and the first filter plate, so that the inner half parts of the third filter plate, the second filter plate and the first filter plate are fully utilized;
s2: when the reciprocating rotating component drives the rotating rod and the eccentric wheel to intermittently rotate positively and negatively, the eccentric wheel rotates positively, and the eccentric distance of the eccentric wheel increases gradually from the middle to the two sides, so that the eccentric wheel can push the innermost bottom plate firstly, then push the bottom plate at the middle position, and finally push the outermost bottom plate, so that sewage at the middle position is discharged outside the device layer by layer, the step-by-step filtering function is realized,
s3: the reciprocating rotating assembly can drive the eccentric wheel to reversely rotate, so that the device can push the outermost bottom plate firstly, push the bottom plate at the middle position secondly and push the innermost bottom plate finally when in use, the device can gradually convey the outer sewage to the middle position of the device, and the device can circularly reciprocate, so that the device can convey the sewage from inside to outside firstly and then convey the sewage from outside to inside, and the inner half part and the outer half part of the third filter plate, the second filter plate and the first filter plate are fully utilized;
s4: the eccentric wheel is at pivoted in-process, the atmospheric pressure in the connection shell can change to send into gas to the inside of supporting seat, make the device dry the mud in the supporting seat, accessible hydraulic stem reduces the height of eccentric wheel after the sewage treatment of device top is accomplished, thereby makes the bottom plate break away from the inside of third filter plate, second filter plate and first filter plate, makes the sewage after the processing get into in the connection shell through first otter board.
Compared with the prior art, the invention has the beneficial effects that:
1. through the first filter plate, second filter plate and the third filter plate of nested structure that sets up for the device can, utilize the eccentric wheel that the eccentric distance increases from the centre to both sides, make the device can drive the eccentric wheel rotation at bull stick pivoted in-process, the eccentric wheel rotates the bottom plate that makes the device to the outside upwards move, then the bottom plate of intermediate position upwards moves, the bottom plate upwards moves of inboard at last, the bottom plate can be wave motion, make the device can carry sewage outside from inside to outside, the cooperation reciprocal rotating assembly, make the device can intermittent type carry sewage outside from inside to outside, carry outside to inside again, thereby make the device can be to the inside and outside part of annular structure's first filter plate, second filter plate and third filter plate can obtain make full use of, the defect that current sewage treatment plant can not utilize the filter plate when using is solved, the device can make full use of the positive and negative of filter plate carries out segmentation alternating filtration, has the advantage that sewage treatment effect is stronger.
2. Through the eccentric wheel on the device and the movable rod corresponding mutually with the eccentric wheel for the eccentric wheel on the device is at pivoted in-process, can drive the movable rod in the device and do reciprocating motion from top to bottom, thereby make clamp plate reciprocating motion from top to bottom, can make the atmospheric pressure in the coupling shell change constantly at clamp plate reciprocating motion's in-process, the cooperation exhaust hole, make the device carry out dry treatment to the mud in the supporting seat, and the device during operation need not to realize the segmentation and filter and dry the function of mud in turn with the help of extra actuating device, the defect that current sewage treatment plant can not carry out the drying to mud when filtering sewage has been solved, the device has the advantage that the functionality is stronger.
3. Through the second spring that sets up for the clamp plate can automatic re-setting after being pushed down, makes the device not only can utilize the exhaust hole to admit air can also utilize the exhaust hole to breathe in, then through the second otter board admittance, makes the device can carry out diversified drying to mud.
4. Through the first otter board and the hydraulic stem that set up, when the hydraulic stem shortens, the supporting shoe in the middle of the first otter board downwardly moving for the inside of the sewage after the processing can get into the connection shell through first otter board, along with reciprocating rotation subassembly's continuous operation, make the device can purify once more the sewage after the alternative processing, utilize the reciprocating motion about the clamp plate to cooperate first otter board to realize the filter-pressing function, and then the sewage treatment effect of hoisting device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort to a person of ordinary skill in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a segmented alternate sewage treatment device of the present invention;
FIG. 2 is a schematic diagram of the split structure of the base plate and the outer ring of the present invention;
FIG. 3 is a schematic view of the structure of the abutment of the eccentric and movable lever of the present invention;
FIG. 4 is a schematic view of the structure shown at A in FIG. 3;
FIG. 5 is a schematic diagram of the connection structure of the synchronizing wheel and the top block of the present invention;
FIG. 6 is a schematic view of a cross-sectional structure of a movable bar of the present invention;
FIG. 7 is a schematic view of the connection structure of the movable rod and the pressing plate of the present invention.
Reference numerals in the drawings: 1. a support base; 2. a connection housing; 3. a hydraulic rod; 4. a support block; 5. a first screen; 6. a first support bar; 7. a second support bar; 8. a rotating rod; 9. an eccentric wheel; 10. a bottom plate; 11. a fixed rod; 12. a movable rod; 13. an exhaust hole; 14. an inner case; 15. a second screen; 16. a pressing plate; 17. a protective cylinder; 18. a reciprocating rotating assembly; 1801. a motor; 1802. a synchronizing wheel; 1803. a fixed shaft; 1804. a vortex spring; 1805. a synchronous belt; 1806. a cam; 1807. a top block; 1808. a first spring; 19. a suspension; 20. a connecting rod; 21. a fixing plate; 22. an outer ring; 23. a first filter plate; 24. a second filter plate; 25. a third filter plate; 26. a connection station; 27. a partition plate; 28. a fourth filter plate; 29. a bearing plate; 30. a pull rod; 31. and a second spring.
Description of the embodiments
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-7, a sectional alternating sewage treatment device comprises a supporting seat 1, a connecting shell 2 is arranged above the supporting seat 1, a hydraulic rod 3 is fixedly arranged in the middle of the connecting shell 2, a supporting block 4 is fixedly connected above the hydraulic rod 3, a first screen 5 is arranged on the surface of the connecting shell 2, a first supporting rod 6 is fixedly connected to the left side of the upper surface of the supporting block 4, a second supporting rod 7 is fixedly connected to the right side of the upper surface of the supporting block 4, a rotating rod 8 is rotatably arranged at the top of the first supporting rod 6 and the second supporting rod 7, eccentric wheels 9 are arranged at the front end and the rear end of the rotating rod 8, a bottom plate 10 is arranged above the eccentric wheels 9, the rotating rod 8 rotates in the rotating process, so that the bottom plates 10 at different positions do wave motion under the action of the eccentric wheels 9 so as to convey sewage from inside to outside or from outside to inside, so as to realize the sectional alternating filtering function subsequently, the front side and the rear side of the bottom plate 10 are provided with fixing rods 11 in a penetrating way, the fixing rods 11 are fixedly connected with the connecting shell 2, the left side of the second supporting rod 7 is provided with a reciprocating rotating component 18, the reciprocating rotating component 18 enables the eccentric wheel 9 to intermittently rotate positively and negatively, thereby sewage can be conveyed from inside to outside and then from outside to inside, and circulate in turn, the outer side of the bottom plate 10 is provided with an outer ring 22 in a fitting way, the inner side of the outer ring 22 is provided with a first filter plate 23, the inner side of the first filter plate 23 is provided with a second filter plate 24, the inner side of the second filter plate 24 is provided with a third filter plate 25, the tops of the first filter plate 23, the second filter plate 24 and the third filter plate 25 are fixedly connected with a fixing plate 21, and the first filter plate 23, the second filter plate 24 and the third filter plate 25 can work in the device, make sewage can make full use of the interior half and the outer half of three filter screens, guarantee the utilization ratio of filter plate when promoting the filter effect, the device utilizes the change of the interior atmospheric pressure of coupling housing 2 to dry the mud in the supporting seat 1 when handling sewage to realize the effect of dry mud when handling sewage, the protection section of thick bamboo 17 is installed to the centre of supporting shoe 4, and protection section of thick bamboo 17 protects reciprocating rotation subassembly 18 when conveniently following the discharge sewage, does not influence device normal work when realizing waterproof function.
In this example, the outer wall of supporting shoe 4 and the inner wall of first otter board 5 laminate each other, and first otter board 5, first bracing piece 6 and second bracing piece 7 integrated into one piece, supporting shoe 4 and first otter board 5 of laminating each other for supporting shoe 4 can reciprocate vertically, when supporting shoe 4 moves down, can send the sewage after the processing into the latter half of device through first otter board 5, so that follow-up the last filter-pressing purification performance of carrying out.
In the example, the eccentric wheel 9 increases from one side close to the center of the rotating rod 8 to one side far away from the center of the rotating rod 8, the eccentric wheel 9 is distributed at equal intervals on the left side and the right side of the rotating rod 8, and the position of the eccentric wheel 9 corresponds to the position of the bottom plate 10, so that the rotating rod 8 can gradually push the bottom plate 10 in the rotating process, the bottom plate 10 is gradually lifted from inside to outside when the rotating rod 8 rotates positively, and the bottom plate 10 is gradually lowered from outside to inside when the rotating rod 8 rotates reversely, so that the function of alternately treating sewage is realized.
In the example, the bottom plate 10 forms a reciprocating lifting structure through the rotating rod 8, the eccentric wheel 9 and the fixed rod 11, the bottom plate 10 is in a circular ring shape, the circular ring-shaped bottom plate 10 can be tightly attached to filter plates on two adjacent sides of the device, so that the sealing effect of the device is ensured, the movable rod 12 is arranged below the eccentric wheel 9, the movable rod 12 penetrates through the first screen plate 5, the pressing plate 16 is fixedly connected below the movable rod 12, the movable rod 12 can be acted on in the rotating process of the eccentric wheel 9, the movable rod 12 can intermittently move up and down, the circular ring-shaped pressing plate 16 can intermittently move up and down, the pressing plate 16 is connected with the connecting shell 2 through the second spring 31, when the height of the lowest part of the eccentric wheel 9 is gradually increased by the second spring 31, the pressing plate 16 can also rise along with the rise, the top of the supporting seat 1 and the bottom of the connecting shell 2 are provided with the exhaust holes 13, the positions of the exhaust holes 13 and the positions of the pressing plate 16 correspond to each other, the inner box body 14 is slidably arranged in the supporting seat 1, the second screen plate 15 is arranged at the front end of the inner box body 14 and the rear side of the supporting seat 1, the exhaust holes 13 enable the device to utilize the air pressure difference when the pressing plate 16 reciprocates up and down in the working process, the function of drying sludge in the supporting seat 1 is achieved, the second screen plate 15 can dry the periphery of the sludge when the pressing plate 16 moves up, and the function of drying the sludge in multiple places is achieved.
In this example, the bottom plate 10 is of an inner-outer nested structure, the bottom plate 10 at the outermost side is located between the outer ring 22 and the first filter plate 23, the bottom plate 10 at the middle position is located between the first filter plate 23 and the second filter plate 24, the bottom plate 10 at the innermost side is located between the second filter plate 24 and the third filter plate 25, the bottom plate 10 and the outer ring 22, the first filter plate 23, the second filter plate 24 and the third filter plate 25 are all attached to each other, impurities on the surfaces of the outer ring 22, the first filter plate 23, the second filter plate 24 and the third filter plate 25 can be scraped through up-down reciprocating motion of the bottom plate 10, stability of the device during operation is improved, and meanwhile, the device can alternately convey sewage from inside to outside or from outside to inside by utilizing the stepped structure generated by the plurality of bottom plates 10, so that the sewage treatment effect can be improved by fully utilizing the inner half parts and the outer half parts of the first filter plate 23, the second filter plate 24 and the third filter plate 25.
In this example, the reciprocating rotating assembly 18 includes a motor 1801 fixedly mounted on the surface of the second supporting rod 7, a cam 1806 is fixedly connected to an output shaft of the motor 1801, a synchronizing wheel 1802 is rotatably mounted at the front end of the motor 1801, a top block 1807 is slidably mounted in the synchronizing wheel 1802, the top block 1807 is connected with the synchronizing wheel 1802 through a first spring 1808, a fixed shaft 1803 is welded on the surface of the synchronizing wheel 1802, a vortex spring 1804 is fixedly connected to the outer side of the front end of the fixed shaft 1803, the tail end of the vortex spring 1804 is connected with the first supporting rod 6, the synchronizing wheel 1802 is connected with a rotating rod 8 through a synchronous belt 1805, the motor 1801 drives the cam 1806 to rotate, the cam 1806 abuts against the top block 1807 on the synchronizing wheel 1802, the first spring 1808 is gradually compressed as the torsion of the vortex spring 1804 gradually increases, until the first spring 1808 is completely compressed, and the synchronizing wheel 1802 reversely rotates at the moment, so that the synchronizing wheel 1802 can drive the rotating rod 8 to rotate reversely through the synchronous belt 1805, and the synchronizing wheel 1805 on the device to intermittently perform the sewage treatment function.
In this example, the fixed shaft 1803 is rotationally connected with the first support rod 6, the synchronous wheel 1802 and the fixed shaft 1803 form an elastic structure with the first support rod 6 through the vortex spring 1804, the rotating rod 8 forms a reciprocating rotation structure with the first support rod 6 and the second support rod 7 through the cam 1806, the top block 1807 and the vortex spring 1804, and the rotating rod 8 can intermittently rotate positively and negatively on the first support rod 6 and the second support rod 7 through the reciprocating rotation structure on the device, so that the follow-up function of intermittently changing the conveying direction of sewage is facilitated.
In this example, the top fixedly connected with connecting rod 20 of fixed plate 21, the top fixedly connected with suspension 19 of connecting rod 20, one side fixedly connected with fourth filter plate 28 that fixed plate 21 is close to outer loop 22 axis, the below fixedly connected with connection table 26 of fourth filter plate 28, the fixed surface of connection table 26 is connected with division board 27, be fixed connection between division board 27 and the third filter plate 25, division board 27 is in the outside equiangular distribution of connection table 26, make the sewage can carry to the inside of fourth filter plate 28 earlier through fourth filter plate 28 on the device, then carry out equivalent batch processing to sewage through equiangular distribution's division board 27, in order to guarantee the sewage treatment effect of device.
In this example, the inside laminating of fourth filter plate 28 is provided with carrier plate 29, and carrier plate 29's top fixedly connected with pull rod 30, and carrier plate 29 can carry out the bearing to the impurity after the filtration, and staff's accessible pulling pull rod 30 makes carrier plate 29 upwards remove to handle the impurity in the fourth filter plate 28, promoted the treatment effect of device.
It should be noted that, firstly, when the device is used, as shown in fig. 1, 2 and 7, the suspension 19, the connecting rod 20, the fixing plate 21 and the outer ring 22 are used for suspending the upper half of the device, the supporting seat 1 and the connecting shell 2 are used for supporting the lower half of the device, firstly, the sludge is placed into the inner box 14 in the supporting seat 1, then the inner box 14 is placed into the supporting seat 1, then the sewage is discharged into the fourth filter plate 28 at the middle position of the top of the device, during the sewage discharge process, the sewage is batched by the partition plate 27 on the connecting table 26, and the sewage sequentially passes through the third filter plate 25, the second filter plate 24 and the first filter plate 23 from inside to outside, so that the inner half of the third filter plate 25, the second filter plate 24 and the first filter plate 23 are fully utilized;
as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the motor 1801 in the reciprocating rotating assembly 18 drives the cam 1806 to rotate, so that the cam 1806 is abutted against the synchronous wheel 1802, the cam 1806 butts against the top block 1807 on the synchronous wheel 1802, the synchronous wheel 1802 rotates, meanwhile, the torsion of the vortex spring 1804 is gradually increased, the first spring 1808 is gradually compressed until the first spring 1808 is completely compressed, at this moment, the synchronous wheel 1802 reversely rotates under the action of the torsion of the vortex spring 1804, and thus the synchronous wheel 1802 on the device can drive the rotary rod 8 to intermittently rotate positively and negatively through the synchronous belt 1805, and thus the rotary rod 8 and the eccentric wheel 9 are driven to intermittently rotate positively and negatively, and when the eccentric wheel 9 rotates positively, the eccentric wheel 9 increases from the middle to the two sides, the eccentric wheel 9 can firstly push the bottom plate 10 at the innermost side, then push the bottom plate 10 at the middle position, and finally the bottom plate 10 at the outermost side, the sewage at the middle position is gradually discharged outside of the layer by layer, the function of inwards and outwards filtering is realized, the reciprocating rotating assembly 18 can drive the eccentric wheel 8 to reversely rotate the eccentric wheel 8, and the sewage at the opposite side of the middle position is pushed by the bottom plate 10, the second bottom plate 10 can be pushed to the middle position, the second filter plate 25 can be pushed and the outwards and the filter plate 25 can be pushed to the middle position of the filter plate 25, the filter plate 25 can be fully and the outwards and the filter plate can be pushed and completely pushed by the middle position;
as shown in fig. 2, fig. 3, fig. 6 and fig. 7, the eccentric wheel 9 can intermittently push the movable rod 12 in the rotating process, so that the movable rod 12 moves downwards, the eccentric wheel 9 props against the second spring 31 to enable the second spring 31 to be intermittently compressed, the air pressure in the connecting shell 2 continuously changes, air is sent into the inner box 14 through the air exhaust hole 13 by using the air pressure difference, the device can dry sludge on the inner box 14 in the supporting seat 1, in the process that the pressing plate 16 moves upwards, the second screen 15 is used for sucking air to realize the function of drying the periphery of the sludge, the height of the eccentric wheel 9 can be reduced through the hydraulic rod 3 after the sewage treatment above the device is finished, so that the bottom plate 10 is separated from the third filter plate 25, the second filter plate 24 and the inner part of the first filter plate 23, the treated sewage falls down from a gap between the third filter plate 25 and the bottom plate 10, and enters the connecting shell 2 through the first filter plate 5, the intermittent up-down movement of the pressing plate 16 is carried out along with the intermittent up-down movement of the pressing plate 16, the device can be matched with the first screen 5 to realize the function of pressing the sewage treatment, the device can realize the function of drying the periphery of the sludge, the water can be cleaned up through the second screen 15, the water quality can be cleaned by the water quality device can be cleaned up through the water quality device, and the water can be cleaned by the water quality device can be cleaned by the device, and the water can be cleaned by the device has been cleaned.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a segmentation alternating sewage treatment plant, includes supporting seat (1), its characterized in that: the top of supporting seat (1) is installed connection shell (2), and the centre fixed mounting of connection shell (2) has hydraulic stem (3), the top fixedly connected with supporting shoe (4) of hydraulic stem (3), the surface mounting of connection shell (2) has first otter board (5), the left side fixedly connected with first bracing piece (6) of supporting shoe (4) upper surface, the right side fixedly connected with second bracing piece (7) of supporting shoe (4) upper surface, and bull stick (8) are installed in the top rotation of first bracing piece (6) and second bracing piece (7), eccentric wheel (9) are all installed at the both ends of bull stick (8), the top of eccentric wheel (9) is provided with bottom plate (10), and the front and back both sides of bottom plate (10) run through and are provided with dead lever (11), be fixed connection between dead lever (11) and the connection shell (2), reciprocal rotation subassembly (18) are installed in the left side of second bracing piece (7), the laminating in the outside of bottom plate (10) is provided with second bracing piece (7), and inside (22), first filter plate (24) are provided with first filter plate (23) and second filter plate (24) are provided with inside filter plate (23), second filter plate (24) are provided with inside filter plate (23) The tops of the second filter plate (24) and the third filter plate (25) are fixedly connected with a fixed plate (21), and a protective cylinder (17) is arranged in the middle of the supporting block (4);
the eccentric distance of the eccentric wheel (9) increases from one side close to the center of the rotating rod (8) to one side far away from the center of the rotating rod (8), the eccentric wheel (9) is distributed at equal intervals on the left side and the right side of the rotating rod (8), and the position of the eccentric wheel (9) corresponds to the position of the bottom plate (10);
the bottom plate (10) forms a reciprocating lifting structure through a rotating rod (8), an eccentric wheel (9) and a fixed rod (11), the bottom plate (10) is in a circular ring shape, a movable rod (12) is arranged below the eccentric wheel (9), the movable rod (12) penetrates through the first screen plate (5), a pressing plate (16) is fixedly connected to the lower part of the movable rod (12), the pressing plate (16) is connected with the connecting shell (2) through a second spring (31), vent holes (13) are formed in the top of the supporting seat (1) and the bottom of the connecting shell (2), the positions of the vent holes (13) correspond to the positions of the pressing plate (16), an inner box body (14) is arranged in the supporting seat (1) in a sliding mode, and a second screen plate (15) is arranged at the front end of the inner box body (14) and the rear side of the supporting seat (1);
the reciprocating rotating assembly (18) comprises a motor (1801) fixedly mounted on the surface of a second supporting rod (7), a cam (1806) is fixedly connected to an output shaft of the motor (1801), a synchronous wheel (1802) is rotatably mounted at the front end of the motor (1801), a top block (1807) is slidably mounted in the synchronous wheel (1802), the top block (1807) is connected with the synchronous wheel (1802) through a first spring (1808), a fixed shaft (1803) is welded on the surface of the synchronous wheel (1802), a vortex spring (1804) is fixedly connected to the outer side of the front end of the fixed shaft (1803), the tail end of the vortex spring (1804) is connected with the first supporting rod (6), and the synchronous wheel (1802) is connected with a rotating rod (8) through a synchronous belt (1805).
2. A segmented, alternating sewage treatment device according to claim 1, wherein: the outer wall of supporting shoe (4) is laminated mutually with the inner wall of first otter board (5), first bracing piece (6) and second bracing piece (7) integrated into one piece.
3. A segmented, alternating sewage treatment device according to claim 1, wherein: the bottom plate (10) is of an inner nested structure, the bottom plate (10) at the outermost side is located between the outer ring (22) and the first filter plate (23), the bottom plate (10) at the middle position is located between the first filter plate (23) and the second filter plate (24), the bottom plate (10) at the innermost side is located between the second filter plate (24) and the third filter plate (25), and the bottom plate (10) is mutually attached to the outer ring (22), the first filter plate (23), the second filter plate (24) and the third filter plate (25).
4. A segmented, alternating sewage treatment device according to claim 1, wherein: the fixed shaft (1803) is rotationally connected with the first support rod (6), the synchronous wheel (1802) and the fixed shaft (1803) form an elastic structure with the first support rod (6) through a vortex spring (1804), and the rotating rod (8) forms a reciprocating rotation structure with the first support rod (6) and the second support rod (7) through a cam (1806), a jacking block (1807) and the vortex spring (1804).
5. A segmented, alternating sewage treatment device according to claim 1, wherein: the top fixedly connected with connecting rod (20) of fixed plate (21), the top fixedly connected with suspension (19) of connecting rod (20), one side fixedly connected with fourth filter plate (28) of fixed plate (21) being close to outer loop (22) axis, the below fixedly connected with connection board (26) of fourth filter plate (28), the fixed surface of connection board (26) is connected with division board (27), be fixed connection between division board (27) and third filter plate (25), division board (27) are in the outside equiangular distribution of connection board (26).
6. The segmented, alternating sewage treatment device according to claim 5, wherein: the inside laminating of fourth filter plate (28) is provided with carrier plate (29), the top fixedly connected with pull rod (30) of carrier plate (29).
7. A method of using a segmented, alternating wastewater treatment plant according to claim 1, comprising the steps of:
s1: when the device is used, firstly, sludge is placed in the supporting seat (1), then, sewage is discharged into the third filter plate (25), and in the sewage discharging process, the sewage is filtered in a sectional mode from inside to outside through the third filter plate (25), the second filter plate (24) and the first filter plate (23), so that the inner half parts of the third filter plate (25), the second filter plate (24) and the first filter plate (23) are fully utilized;
s2: when the reciprocating rotating assembly (18) drives the rotating rod (8) and the eccentric wheel (9) to intermittently rotate positively and negatively, and the eccentric wheel (9) rotates positively, the eccentric wheel (9) pushes the innermost bottom plate (10) firstly, then pushes the bottom plate (10) at the middle position and finally pushes the outermost bottom plate (10) because the eccentricity of the eccentric wheel (9) increases from the middle to the two sides, so that the sewage at the middle position is discharged outside the device layer by layer to realize the step-by-step filtering function,
s3: the reciprocating rotating assembly (18) can drive the eccentric wheel (9) to reversely rotate, so that the device can push the outermost bottom plate (10) firstly, push the bottom plate (10) at the middle position secondly and push the innermost bottom plate (10) finally when in use, the device can gradually convey the sewage at the outer side to the middle position of the device, and the device can circularly reciprocate, so that the device can convey the sewage from inside to outside firstly and then convey the sewage from outside to inside, and the inner half and the outer half of the third filter plate (25), the second filter plate (24) and the first filter plate (23) are fully utilized;
s4: the eccentric wheel (9) can change at pivoted in-process, the atmospheric pressure in connection shell (2) to send into gas to the inside of supporting seat (1), make the device can dry the mud in supporting seat (1), accessible hydraulic stem (3) reduce the height of eccentric wheel (9) after the sewage treatment of device top is accomplished, thereby make bottom plate (10) break away from the inside of third filter plate (25), second filter plate (24) and first filter plate (23), make the sewage after the processing get into in connection shell (2) through first otter board (5).
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| CN202310123224.0A CN116116074B (en) | 2023-02-16 | 2023-02-16 | Sectional alternating sewage treatment device and application method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255713A (en) * | 2019-06-25 | 2019-09-20 | 浙江双林环境股份有限公司 | A kind of sequencing batch active sludge modification and equipment applied to small-scale sewage processing |
| CN211170387U (en) * | 2019-10-11 | 2020-08-04 | 杨晓霞 | Sludge press filtration device for sewage treatment |
| CN214551454U (en) * | 2021-02-05 | 2021-11-02 | 焦作市华清过滤器材有限公司 | High-compression-resistance long-service-life hydraulic filter element |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255713A (en) * | 2019-06-25 | 2019-09-20 | 浙江双林环境股份有限公司 | A kind of sequencing batch active sludge modification and equipment applied to small-scale sewage processing |
| CN211170387U (en) * | 2019-10-11 | 2020-08-04 | 杨晓霞 | Sludge press filtration device for sewage treatment |
| CN214551454U (en) * | 2021-02-05 | 2021-11-02 | 焦作市华清过滤器材有限公司 | High-compression-resistance long-service-life hydraulic filter element |
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