CN216303612U - Multistage filter device for sludge dewatering - Google Patents
Multistage filter device for sludge dewatering Download PDFInfo
- Publication number
- CN216303612U CN216303612U CN202122145351.XU CN202122145351U CN216303612U CN 216303612 U CN216303612 U CN 216303612U CN 202122145351 U CN202122145351 U CN 202122145351U CN 216303612 U CN216303612 U CN 216303612U
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- Prior art keywords
- shell
- sludge
- outer side
- filter screen
- sludge dewatering
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- 239000010802 sludge Substances 0.000 title claims abstract description 59
- 238000001914 filtration Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000003245 working effect Effects 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 description 4
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a multistage filtering device for sludge dewatering, which comprises: the sludge discharging device comprises a shell, a sludge inlet is formed in the right side of the upper end of the shell, a containing box is arranged on the outer side of the left end of the sludge inlet, a connecting pipe with one end located at the upper end of the interior of the shell is connected to the outer side end of the containing box, and a sludge discharging port is formed in the lower side of the right end of the shell; the motor is arranged on the outer side of the right end of the shell, the left end of the motor is connected with a stirring rod positioned in the shell, a guide plate is arranged at the inner wall end of the middle part of the shell, and a partition plate is connected to the inner side of the lower end of the guide plate; the installation assembly is installed in the upper end outside of baffle, and the below of baffle is provided with the installation frame that is located the inside lower extreme of shell, the inside first filter screen that inlays of upper end of installation frame. This multistage filter device for sludge dewatering is convenient for carry out multistage filtration to mud, has improved filterable working effect, and is convenient for discharge the great impurity of volume, avoids causing the jam.
Description
Technical Field
The utility model relates to the technical field of sludge dewatering, in particular to a multistage filtering device for sludge dewatering.
Background
Sludge dewatering refers to a sludge treatment method for removing water from fluid primary, concentrated or digested sludge and converting the sludge into semi-solid or solid sludge blocks, and a filtering device plays an important role in dewatering the sludge.
The authorized bulletin number is CN212757473U, and discloses a sludge filtering device for a sludge dewatering machine, which comprises an enclosure frame, wherein a supporting rod is arranged on the top surface of the enclosure frame, the top end of the supporting rod is fixed on the surface of an installation platform, a driving motor is arranged on the top surface of the installation platform, the power output end of the driving motor is connected with a rotating shaft through a connector, a sludge poking baffle is arranged on the surface of the rotating shaft, a flexible belt is arranged on the surface of the sludge poking baffle, a flank scraper blade is arranged on the surface of the flexible belt, a telescopic groove is formed in the bottom surface of the sludge poking baffle, and a traction rod is arranged on the top surface of the telescopic groove; the beneficial effects are that: according to the sludge filtering device for the sludge dewatering machine, the sludge stirring baffle is additionally arranged on the surface of the rotating shaft to push sludge blocked by the activated carbon filter plate into a pile, and the telescopic bottom scraper is additionally arranged at the bottom of the sludge stirring baffle, so that the sludge stirring baffle and the activated carbon filter plate are prevented from being stuck and sliding and being blocked in a sludge stirring process.
The above prior art scheme still has some defects, for example, it is inconvenient to perform multi-stage filtration on sludge, thereby reducing the working effect of filtration, and it is inconvenient to perform dewatering work in the later stage, and further it is inconvenient to use, so the utility model provides a multi-stage filtration device for sludge dewatering, so as to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multistage filtering device for sludge dewatering, which solves the problems that the prior art does not facilitate multistage filtering of sludge, so that the working effect of filtering is reduced, the later dewatering is not convenient, and the use is not convenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a multistage filtering device for sludge dewatering, comprising:
the sludge discharging device comprises a shell, a sludge inlet is formed in the right side of the upper end of the shell, a containing box is arranged on the outer side of the left end of the sludge inlet, a connecting pipe with one end located at the upper end of the interior of the shell is connected to the outer side end of the containing box, and a sludge discharging port is formed in the lower side of the right end of the shell;
the motor is arranged on the outer side of the right end of the shell, the left end of the motor is connected with a stirring rod positioned in the shell, a guide plate is arranged at the inner wall end of the middle part of the shell, and a partition plate is connected to the inner side of the lower end of the guide plate;
the installation assembly is installed in the upper end outside of baffle, and the below of baffle is provided with the installation frame that is located the inside lower extreme of shell, the inside inlaying in upper end of installation frame is provided with first filter screen, and the below of first filter screen is provided with the second filter screen to the below of second filter screen is provided with active carbon filter assembly.
Preferably, the guide plate single bodies are obliquely arranged and combined to form an 'eight' -shaped structure.
Preferably, the front end and the rear end of the partition plate are respectively arranged in an inclined mode, and the partition plate is located right below the stirring rod in the shell.
Preferably, the mounting assembly comprises a reciprocating screw rod, a scraping plate and a limiting rod;
the outer side of the front end of the reciprocating screw rod is connected with a driving assembly positioned on the outer side of the shell, and the other end of the reciprocating screw rod is connected with the shell;
the scraper is arranged on the outer side of the reciprocating screw rod, and the lower end of the scraper is connected with the partition plate;
and the limiting rod is arranged inside the right end of the scraper plate, and the front end and the rear end of the limiting rod are connected with the shell.
Preferably, the reciprocating screw rod and the limiting rod are arranged in parallel left and right, and the scraper is connected with the limiting rod in a sliding mode.
Preferably, the filter pore size of the first filter is larger than that of the second filter.
Compared with the prior art, the utility model has the beneficial effects that: the multistage filtering device for sludge dewatering is convenient for multistage filtering of sludge, improves the working effect of filtering, is convenient for discharging impurities with larger volume, and avoids blockage;
1. the filter pore size of the first filter screen is larger than that of the second filter screen, the activated carbon filter component is arranged below the second filter screen, and the first filter screen, the second filter screen and the activated carbon filter component perform multi-stage filtration on sludge, so that the working effect of filtration is improved;
2. the left end of the motor is connected with the stirring rod positioned in the shell, the upper end of the stirring rod is provided with 2 groups of connecting pipes, and the lower end surface of each connecting pipe is provided with a plurality of groups of spray heads at equal intervals, so that sludge and flocculating agent liquid can be fully and uniformly mixed, and the better filtering work can be conveniently carried out;
3. parallel arrangement about being through reciprocal lead screw and gag lever post, and the scraper blade adopts gliding mode to be connected with the gag lever post, and both ends are the tilting setting respectively around the baffle simultaneously, are convenient for discharge the great impurity of volume, can effectively avoid causing blocking phenomenon simultaneously.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top cross-sectional view of the mounting assembly and housing connection of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a sludge inlet; 3. a containing box; 4. a connecting pipe; 5. a motor; 6. a stirring rod; 7. a guide plate; 8. a partition plate; 9. mounting the component; 901. a reciprocating screw rod; 902. a squeegee; 903. a limiting rod; 10. a mounting frame; 11. a first filter screen; 12. a second filter screen; 13. an activated carbon filter assembly; 14. a sludge discharge port.
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. 1-4, the present invention provides a technical solution: a multistage filtering device for sludge dewatering comprises a sludge inlet 2 arranged on the right side of the upper end of a shell 1, a containing box 3 arranged on the outer side of the left end of the sludge inlet 2, a connecting pipe 4 with one end positioned on the upper end of the inner part of the shell 1 connected to the outer side end of the containing box 3, a sludge discharge port 14 arranged on the lower side of the right end of the shell 1, a motor 5 arranged on the outer side of the right end of the shell 1, a stirring rod 6 positioned in the shell 1 connected to the left end of the motor 5, a guide plate 7 arranged on the inner wall end of the middle part of the shell 1, a partition plate 8 connected to the inner side of the lower end of the guide plate 7, a mounting assembly 9 arranged on the outer side of the upper end of the partition plate 8, a mounting frame 10 positioned on the lower end of the inner part of the shell 1 arranged below the partition plate 8, a first filter screen 11 embedded in the upper end of the mounting frame 10, a second filter screen 12 arranged below the first filter screen 11, and an active carbon filtering assembly 13 arranged below the second filter screen 12, the combination forms a multi-stage filtering device for sludge dewatering.
When using this multistage filter equipment for sludge dewatering, it is specific as shown in figure 1 and figure 2, at first place whole on appointed plane, open motor 5 again, make puddler 6 take place to rotate under motor 5's drive, pour required filterable mud into the inside of shell 1 through entering mud mouth 2 this moment, hold the even inside of spraying of the inside flocculating agent liquid that is equipped with of case 3 through the shower nozzle that the terminal surface equidistant set up under connecting pipe 4 and the connecting pipe 4 this moment in shell 1, make flocculating agent liquid and mud intensive mixing even under the effect of puddler 6, thereby be convenient for make the less impurity of volume combine to be the great impurity of volume.
Specifically, as shown in fig. 2, 3 and 4, because the guide plate 7 is obliquely arranged, and the guide plate 7 is assembled to form a structure shaped like a Chinese character 'ba', and meanwhile, the front end and the rear end of the partition plate 8 are obliquely arranged, and the partition plate 8 is positioned right below the stirring rod 6 in the housing 1, impurities with large volume fall into the upper end surface of the partition plate 8 under the guiding action of the guide plate 7, and at this time, the driving assembly connected to the outer side of the reciprocating screw 901 is opened, so that the reciprocating screw 901 is rotationally connected in the housing 1, and the scraper 902 is driven to reciprocate back and forth on the upper end surface of the partition plate 8, and then the impurities on the upper end surface of the partition plate 8 are pushed to the slag discharge ports connected to the front end and the rear end of the partition plate 8 for collection;
because reciprocal lead screw 901 is left and right parallel arrangement with gag lever post 903, and scraper blade 902 and gag lever post 903 adopt gliding mode to be connected, when scraper blade 902 when removing, sliding connection takes place for scraper blade 902 and gag lever post 903, and gag lever post 903 has spacing effect to scraper blade 902 this moment, and the better sediment work of carrying on of scraper blade 902 of being convenient for can effectively avoid causing blocking phenomenon simultaneously.
Specific as shown in fig. 1, mud falls into the upper end of the first filter screen 11 of installing through installation frame 10 through the inside hole structure that sets up of baffle 8, first filter screen 11 carries out prefilter to mud this moment, because the filtration pore size of first filter screen 11 is greater than the filtration pore size of second filter screen 12, and the below of second filter screen 12 is provided with active carbon filter assembly 13, first filter screen 11, second filter screen 12 and active carbon filter assembly 13 carry out multistage filtration to mud, thereby filtered working effect has been improved, the inside of mud through mud discharging port 14 discharge shell 1 after the filtration is accomplished.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a multistage filter equipment is used in sludge dewatering which characterized in that includes:
the sludge discharging device comprises a shell, a sludge inlet is formed in the right side of the upper end of the shell, a containing box is arranged on the outer side of the left end of the sludge inlet, a connecting pipe with one end located at the upper end of the interior of the shell is connected to the outer side end of the containing box, and a sludge discharging port is formed in the lower side of the right end of the shell;
the motor is arranged on the outer side of the right end of the shell, the left end of the motor is connected with a stirring rod positioned in the shell, a guide plate is arranged at the inner wall end of the middle part of the shell, and a partition plate is connected to the inner side of the lower end of the guide plate;
the installation assembly is installed in the upper end outside of baffle, and the below of baffle is provided with the installation frame that is located the inside lower extreme of shell, the inside inlaying in upper end of installation frame is provided with first filter screen, and the below of first filter screen is provided with the second filter screen to the below of second filter screen is provided with active carbon filter assembly.
2. The multistage filtering device for sludge dewatering according to claim 1, characterized in that: the guide plate monomers are obliquely arranged and combined to form an eight-shaped structure.
3. The multistage filtering device for sludge dewatering according to claim 1, characterized in that: the front end and the rear end of the partition plate are respectively arranged in an inclined mode, and the partition plate is located right below the stirring rod in the shell.
4. The multistage filtering device for sludge dewatering according to claim 1, characterized in that: the mounting assembly comprises a reciprocating screw rod, a scraping plate and a limiting rod;
the outer side of the front end of the reciprocating screw rod is connected with a driving assembly positioned on the outer side of the shell, and the other end of the reciprocating screw rod is connected with the shell;
the scraper is arranged on the outer side of the reciprocating screw rod, and the lower end of the scraper is connected with the partition plate;
and the limiting rod is arranged inside the right end of the scraper plate, and the front end and the rear end of the limiting rod are connected with the shell.
5. The multistage filtering device for sludge dewatering according to claim 4, characterized in that: the reciprocating screw rod and the limiting rod are arranged in parallel left and right, and the scraper is connected with the limiting rod in a sliding mode.
6. The multistage filtering device for sludge dewatering according to claim 1, characterized in that: the filter aperture size of the first filter screen is larger than that of the second filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145351.XU CN216303612U (en) | 2021-09-07 | 2021-09-07 | Multistage filter device for sludge dewatering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145351.XU CN216303612U (en) | 2021-09-07 | 2021-09-07 | Multistage filter device for sludge dewatering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216303612U true CN216303612U (en) | 2022-04-15 |
Family
ID=81087511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122145351.XU Active CN216303612U (en) | 2021-09-07 | 2021-09-07 | Multistage filter device for sludge dewatering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216303612U (en) |
-
2021
- 2021-09-07 CN CN202122145351.XU patent/CN216303612U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231011 Address after: 210012, 30 Delhi, Yuhuatai District, Jiangsu, Nanjing Patentee after: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 210000 No.30, Andeli, Yuhua West Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: NANJING SINOMA WATER Co.,Ltd. |