CN219836237U - Papermaking wastewater precipitation recoverer - Google Patents
Papermaking wastewater precipitation recoverer Download PDFInfo
- Publication number
- CN219836237U CN219836237U CN202321277866.8U CN202321277866U CN219836237U CN 219836237 U CN219836237 U CN 219836237U CN 202321277866 U CN202321277866 U CN 202321277866U CN 219836237 U CN219836237 U CN 219836237U
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- China
- Prior art keywords
- shell
- recoverer
- plate
- fixedly connected
- papermaking wastewater
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- 239000002351 wastewater Substances 0.000 title claims abstract description 23
- 238000001556 precipitation Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 20
- 238000002955 isolation Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 38
- 230000000694 effects Effects 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 description 13
- 238000003825 pressing Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 238000004537 pulping Methods 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the field of papermaking, in particular to a papermaking wastewater precipitation recoverer, which comprises a shell; the feeding device comprises a shell, a discharge port, a discharge pipe, a discharge port, a cleaning port, a drainage hole, a hydraulic oil tank bottom, a hydraulic cylinder top and a hydraulic rod, wherein the feed port is formed in the position, close to the top on the right side, of the shell; through the structural design of feed inlet and bin outlet is offered to the casing side, realized through the transmission pipeline with the solid transmission at filter top handle more convenient function, solved in the past adopt clear up at the filter top and lead to the relatively poor problem of cleaning effect, improved the effect of solid matter clearance.
Description
Technical Field
The utility model relates to the field of papermaking, in particular to a papermaking wastewater precipitation recoverer.
Background
The paper industry in China adopts straw, wood pulp and the like as paper making raw materials, pulping and papermaking production generally comprises pulping, pulp washing, bleaching and papermaking processes, and the paper industry pulping comprises alkaline pulping, chemical mechanical pulping and mechanical pulping, and the paper industry in China adopts straw, wood pulp and the like as paper making raw materials.
The existing papermaking wastewater precipitation recoverer adopts a hydraulic box fixed at the top of a shell, a hydraulic push rod is fixed at the bottom of the hydraulic box, a lower pressure plate is fixed at the bottom of the hydraulic box, a filter plate is fixed below the lower pressure plate, the lower pressure plate is pushed by the hydraulic rod to be pressed down at the top of the filter plate to separate solids from liquid, and the solids adhered to the top of the filter plate are recovered manually.
The existing papermaking wastewater precipitation recoverer pushes a lower pressing plate to press downwards through a hydraulic rod to separate solids from liquid at the top of a filter plate, and then the solids adhered to the top of the filter plate are recovered manually, but the cleaning of solids at the top of the filter plate is troublesome, and the effluent liquid is difficult to be led out in the first time, so that harmful gas is easily generated by fermentation; therefore, a papermaking wastewater precipitation recoverer is proposed for the above problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, the existing papermaking wastewater precipitation recoverer pushes the lower pressing plate to press downwards at the top of the filter plate through the hydraulic rod to separate solids from liquid, and then the solids adhered to the top of the filter plate are recovered manually, but the cleaning of solids at the top of the filter plate is troublesome, and the effluent liquid is difficult to be led out in the first time, so that the problem of harmful gas generated by fermentation is very easy to occur.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a papermaking wastewater precipitation recoverer, which comprises a shell; the feeding port is formed in the position, close to the top of the right side, of the shell, the exhaust port is formed in the position, close to the bottom, of the right side of the shell, two ends of a transmission pipeline are sleeved outside the feeding port and the exhaust port, the discharging port is formed in the position, close to the top, of the front end of the shell, and the cleaning port is formed in the position, close to the bottom, of the front end of the shell;
the left side of the shell is provided with a drain hole, and the top of the shell is fixedly connected with the bottom of the hydraulic oil tank.
Preferably, the hydraulic cylinder top is fixedly connected with the bottom of the hydraulic oil tank, a hydraulic rod is sleeved in the hydraulic cylinder, and the bottom of the hydraulic rod is fixedly connected with the top of the lower pressing plate.
Preferably, the inside position that is close to the top of casing fixedly connected with filter outside, the butt of filter top has the stripper plate bottom.
Preferably, the extrusion plate is provided with a screw near the front end, and the extrusion plate is provided with a limiting rod near the rear end.
Preferably, the two ends of the limiting rod are fixed inside the shell, and the left side of the screw is fixedly connected with a motor output end.
Preferably, the motor is fixed on the left side of the shell, and the inside of the shell is close to the bottom and fixedly connected with the outside of the isolation plate.
The utility model has the advantages that:
1. according to the utility model, through the structural design that the side surface of the shell is provided with the feed inlet and the discharge outlet, the function of more conveniently and rapidly conveying the solids at the top of the filter plate to the treatment is realized, the problem of poor cleaning effect caused by cleaning the top of the filter plate in the past is solved, and the effect of cleaning solids is improved;
2. according to the utility model, the top of the filter plate is abutted against the extrusion plate, and the motor and the limiting rod are sleeved in the filter plate, so that the function of pushing the extrusion plate to move and pushing the solid to move by driving the screw rod through the motor is realized, the problems that manual cleaning is difficult and the cleaning effect is poor in the past are solved, the convenience of cleaning the solid is improved, and the man-hour is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
fig. 5 is a schematic view of the internal structure of the present utility model.
In the figure: 1. a housing; 2. a partition plate; 3. a hydraulic oil tank; 11. a feed inlet; 12. a transmission pipeline; 13. a discharge port; 14. a discharge port; 15. cleaning the mouth; 16. a drain hole; 21. a motor; 22. a screw; 23. a limit rod; 24. an extrusion plate; 25. a filter plate; 31. a hydraulic cylinder; 32. a hydraulic rod; 33. and (5) a lower pressing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, a paper-making wastewater precipitation recoverer comprises a shell 1; a feed inlet 11 is formed in the position, close to the top of the right side, of the shell 1, a discharge outlet 13 is formed in the position, close to the bottom, of the right side of the shell 1, two ends of a transmission pipeline 12 are sleeved outside the feed inlet 11 and the discharge outlet 13, a discharge outlet 14 is formed in the position, close to the top, of the front end of the shell 1, and a cleaning opening 15 is formed in the position, close to the bottom, of the front end of the shell 1;
the left side of the shell 1 is provided with a drain hole 16, and the top of the shell 1 is fixedly connected with the bottom of the hydraulic oil tank 3;
during operation, the structural design of feed inlet and bin outlet is offered to the casing side, realized carrying out the more convenient function of handling through the solid transmission of transmission pipeline with filter top, solved in the past adopt to clear up the relatively poor problem of clearance effect that leads to at the filter top, improved the effect of solid clearance, current papermaking waste water sediment recoverer pushes down the holding down plate through the hydraulic stem and separates solid and liquid at the filter top, the manual solid that will filter top adhesion of rethread carries out recovery processing, but it is comparatively troublesome at clearance filter top solid, and it is difficult to export very easily to lead to fermentation production harmful gas to flow out liquid in the first time, transmission pipeline 12 is arranged for the inside solid discharge of transmission casing 1 after filtering extrusion into below drier treatment box to the outside cover of discharge port 11 and 13, play the convenient effect of dry and wet separation clearance, the bin outlet 14 of casing 1 is for pouring into papermaking waste water into inside and setting, the clearance mouth 15 that casing 1 offered is for more convenient inside solid thing is set up, the solid recovery processing is carried out to the manual solid of filter top, the drain hole 16 that casing 1 offered is for getting rid of liquid after filtering carries out further treatment and stop time produces the harmful gas, it is fixed that the fixed hydraulic power of the casing 1 is avoided to carry out the top to extrude the casing 3.
Further, the bottom of the hydraulic oil tank 3 is fixedly connected with the top of a hydraulic cylinder 31, a hydraulic rod 32 is sleeved in the hydraulic cylinder 31, and the bottom of the hydraulic rod 32 is fixedly connected with the top of a lower pressing plate 33;
in operation, the hydraulic cylinder 31 fixed at the bottom of the hydraulic oil tank 3 is arranged for driving the hydraulic rod 32 sleeved inside to move up and down, and the lower pressing plate 33 fixed at the bottom of the hydraulic rod 32 is arranged for giving downward pressing power by downward extrusion so as to separate dry from wet.
Further, the inside of the shell 1 is fixedly connected with the outside of the filter plate 25 near the top, and the top of the filter plate 25 is abutted against the bottom of the extrusion plate 24;
during operation, the filter top butt stripper plate, the structural design of motor and gag lever post is established to inside cover, thereby realized driving the screw rod through the motor and thereby promote the stripper plate to remove the function that promotes the solid thing and remove, has solved in the past adopts manual clearance more difficult clearance and the not good problem of cleaning effect, has improved the convenience of solid thing clearance and has reduced man-hour, the inside fixed filter 25 of casing 1 is for carrying out dry wet separation and filters the setting, the stripper plate 24 of filter 25 top butt is for the solid thing discharge that will extrude the filtration and set up.
Further, the extrusion plate 24 is sleeved with a screw rod 22 near the front end, and the extrusion plate 24 is sleeved with a limit rod 23 near the rear end;
in operation, the screw 22 sleeved on the extrusion plate 24 is used for driving the extrusion plate 24 to move, and the stop lever 23 sleeved on the extrusion plate 24 is used for preventing the possibility of deviation of the extrusion plate 24 and the occurrence of problems caused by rotation of the screw 22 due to the extrusion plate 24.
Furthermore, two ends of the limiting rod 23 are fixed in the shell 1, and the left side of the screw 22 is fixedly connected with the output end of the motor 21;
during operation, the two ends of the limiting rod 23 are fixed inside the shell 1 to conveniently limit the extruding plate 24, and one side of the screw 22 is fixed on the output end of the motor 21 to conveniently transmit kinetic energy to the screw 22 so that the screw 22 rotates.
Further, the motor 21 is fixed on the left side of the casing 1, and the inside of the casing 1 is fixedly connected with the outside of the isolation plate 2 near the bottom;
during operation, motor 21 is fixed and conveniently adjusts and power transmission is more stable in casing 1 left side, and the fixed division board 2 of casing 1 inside is for carrying out the separation of dry and wet and separates solid matter and the waste water liquid that filters out and set up.
Working principle: through the structural design that the feed inlet and the discharge outlet are arranged on the side surface of the shell, the function that the solids at the top of the filter plate are transmitted to be processed more conveniently through the transmission pipeline is realized, the problem that the cleaning effect is poor due to the fact that the cleaning is carried out at the top of the filter plate in the past is solved, the effect of cleaning solids is improved, the existing papermaking wastewater precipitation recoverer pushes the lower pressure plate to push down at the top of the filter plate to separate solids from liquid through the hydraulic rod, the solids adhered at the top of the filter plate are recovered manually, but the solids at the top of the filter plate are cleaned more conveniently, the effluent liquid is difficult to be led out at the first time to be very easy to cause fermentation to produce harmful gas, the feed inlet 11 and the discharge outlet 13 arranged on the shell 1 are sleeved with the transmission pipeline 12 to be discharged into a dry material processing box below through the solids after being filtered and extruded inside the transmission shell 1, the effect of convenient dry-wet separation and cleaning is achieved, the discharge hole 14 arranged on the shell 1 is arranged for pouring paper making wastewater into the interior, the cleaning hole 15 arranged on the shell 1 is arranged for cleaning solid matters in the interior more conveniently, the drain hole 16 arranged on the shell 1 is arranged for removing filtered liquid to further treat so as to avoid harmful gas generated by fermentation caused by long-time stay of the wastewater, the hydraulic oil tank 3 fixed at the top of the shell 1 is arranged for providing power for extrusion and dehydration, the hydraulic cylinder 31 fixed at the bottom of the hydraulic oil tank 3 is arranged for driving the hydraulic rod 32 sleeved in the interior to move up and down, the lower pressure plate 33 fixed at the bottom of the hydraulic rod 32 is arranged for downwards extruding and giving downward power for dry and wet separation, the top of the filter plate is abutted against the extrusion plate, the structure design of the motor and the limit rod is sleeved in the interior, the function of driving the screw rod through the motor to push the extrusion plate to move so as to push the solid matters to move is realized, the problem that manual clearance is difficult to clear up in the past and the cleaning effect is not good is solved, the convenience of solid matter clearance has been improved and the time is reduced, the inside fixed filter 25 of casing 1 sets up for carrying out dry and wet separation filtration, the stripper plate 24 of filter 25 top butt is for the solid matter discharge that will extrude the filtration sets up, the screw rod 22 that stripper plate 24 cover was established is for driving stripper plate 24 to remove the setting, the gag lever post 23 that stripper plate 24 cover was established is for preventing stripper plate 24 because of screw rod 22 rotates the possibility that leads to stripper plate 24 to take place the skew and the emergence of problem, the gag lever post 23 both ends are fixed in casing 1 inside and are conveniently prescribe a limit to stripper plate 24, one side of screw rod 22 is fixed and is conveniently transmitted the kinetic energy to screw rod 22 on the output of motor 21 and let screw rod 22 rotate the setting, motor 21 fixes and conveniently adjusts and power transmission is more stable in casing 1 left side, the fixed division board 2 of casing 1 is for carrying out dry and wet separation with solid matter and the waste water liquid that filters.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The papermaking wastewater precipitation recoverer is characterized in that: comprises a shell (1); a feed inlet (11) is formed in the position, close to the top on the right side, of the shell (1), a discharge outlet (13) is formed in the position, close to the bottom, on the right side of the shell (1), two ends of a transmission pipeline (12) are sleeved outside the feed inlet (11) and the discharge outlet (13), a discharge outlet (14) is formed in the front end, close to the top, of the shell (1), and a cleaning opening (15) is formed in the front end, close to the bottom, of the shell (1);
the left side of the shell (1) is provided with a drain hole (16), and the top of the shell (1) is fixedly connected with the bottom of the hydraulic oil tank (3).
2. The papermaking wastewater precipitation recoverer as claimed in claim 1, wherein: the hydraulic oil tank (3) bottom fixedly connected with pneumatic cylinder (31) top, the inside cover of pneumatic cylinder (31) is equipped with hydraulic stem (32), hydraulic stem (32) bottom fixedly connected with holding down plate (33) top.
3. The papermaking wastewater precipitation recoverer as claimed in claim 2, wherein: the inside position that is close to the top of casing (1) fixedly connected with filter (25) outside, the butt of filter (25) top has stripper plate (24) bottom.
4. A papermaking wastewater precipitation recoverer as claimed in claim 3, wherein: the extrusion plate (24) is provided with a screw (22) near the front end in a sleeved mode, and the extrusion plate (24) is provided with a limiting rod (23) near the rear end in a sleeved mode.
5. The papermaking wastewater precipitation recoverer as set forth in claim 4, wherein: the two ends of the limiting rod (23) are fixed inside the shell (1), and the left side of the screw rod (22) is fixedly connected with the output end of the motor (21).
6. The papermaking wastewater precipitation recoverer as set forth in claim 5, characterized in that: the motor (21) is fixed on the left side of the shell (1), and the inside of the shell (1) is fixedly connected with the outside of the isolation plate (2) near the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277866.8U CN219836237U (en) | 2023-05-24 | 2023-05-24 | Papermaking wastewater precipitation recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277866.8U CN219836237U (en) | 2023-05-24 | 2023-05-24 | Papermaking wastewater precipitation recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836237U true CN219836237U (en) | 2023-10-17 |
Family
ID=88303840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277866.8U Active CN219836237U (en) | 2023-05-24 | 2023-05-24 | Papermaking wastewater precipitation recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836237U (en) |
-
2023
- 2023-05-24 CN CN202321277866.8U patent/CN219836237U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |