CN220968239U - Slurry filtering device - Google Patents
Slurry filtering device Download PDFInfo
- Publication number
- CN220968239U CN220968239U CN202322367293.4U CN202322367293U CN220968239U CN 220968239 U CN220968239 U CN 220968239U CN 202322367293 U CN202322367293 U CN 202322367293U CN 220968239 U CN220968239 U CN 220968239U
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- Prior art keywords
- filter
- box
- filter box
- slurry
- filtering
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- 238000001914 filtration Methods 0.000 title claims abstract description 48
- 239000002002 slurry Substances 0.000 title claims abstract description 31
- 239000003337 fertilizer Substances 0.000 claims abstract description 20
- 239000000126 substance Substances 0.000 claims abstract description 19
- 238000010408 sweeping Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000002893 slag Substances 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims description 13
- 229920001778 nylon Polymers 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The utility model relates to a slurry filtering device, which comprises a filtering box, a sweeping device and a feeding hopper matched with the device, wherein the feeding hopper is arranged above the filtering box and is used for injecting chemical fertilizer slurry to be filtered into the filtering box; according to the utility model, the impurities with large diameters can be swept to the two sides of the filter box, and the impurities can directly fall out of the filter box through the slag discharging grooves arranged on the two sides of the filter box, so that the filtering and separation of the impurities are realized.
Description
Technical Field
The utility model relates to the technical field of fertilizer production equipment, in particular to a slurry filtering device.
Background
The chemical fertilizer slurry is a fluid substance formed by fully mixing chemical fertilizer raw materials or a mixture prepared by chemical fertilizers with water or other solvents, is generally used in the agricultural field, is convenient to fertilize and improves the utilization rate of chemical fertilizers, is mostly used in a slurry spraying mode, and needs to be conveyed and sprayed in the fertilization process, and in the process, if the slurry contains more particles and solid substances, the problems of pipeline blockage, spray head blockage and the like are easily caused, so that the chemical fertilizer slurry needs to be used after being filtered.
The existing chemical fertilizer slurry filtering device cannot effectively remove large-diameter particles from the slurry, so that the problem that the large-diameter particles still exist in the slurry after filtering occurs, and the filtering effect is poor, so that the slurry filtering device needs to be designed to solve the technical problems.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a slurry filtering device which is used for solving the problems set forth in the background art.
The utility model discloses a slurry filtering device, which comprises a filtering box, a sweeping device and a feeding hopper matched with the device, wherein the feeding hopper is arranged above the filtering box and is used for injecting chemical fertilizer slurry to be filtered into the filtering box, a discharge groove is formed in the center of the bottom of the filtering box, a filter plate is movably connected to the inside of the discharge groove, filtering holes are uniformly formed in the surface of the filter plate, slag discharge grooves are formed in the positions, close to two sides, of the bottom of the filtering box, the sweeping device is arranged in the filtering box, a driving device is arranged in the filtering box and is used for driving the sweeping device to move in the filtering box, a collecting hopper is arranged at the bottom of the filtering box, and a discharge pipe is integrally formed in the center of the bottom of the collecting hopper.
As a further improvement of the utility model, a supporting frame is arranged at the bottom of the inner wall of the discharge groove, the filter plates are inserted above the supporting frame, and the top of the filter plates and the bottom of the inner wall of the filter box are positioned on the same plane.
As a further improvement of the utility model, the area of the top of the collecting hopper is larger than the area of the discharge chute.
As a further improvement of the utility model, the center of the bottom of the feed hopper is provided with feed pipes at equal intervals along the horizontal direction, and the middle of each feed pipe is provided with an electromagnetic valve.
As a further improvement of the utility model, the sweeping device comprises a fixed plate, wherein the bottom of the fixed plate is provided with a nylon brush, and the bottom of the nylon brush is attached to the top of the inner wall of the filter box.
As a further improvement of the utility model, the top of the fixing plate is provided with a screw nut, the driving device comprises a ball screw and a stepping motor, bearings are arranged on the left side and the right side of the inner wall of the filter box, the ball screw is rotationally connected between the two bearings, the stepping motor is arranged on the side surface of the filter box and used for driving the ball screw to rotate, and the screw nut is in threaded connection with the ball screw.
As a further improvement of the utility model, there are at least two ball screws, and the number of the screw nuts is the same as the number of the ball screws.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the discharge groove, the support frame and the filter plate which are arranged at the center of the bottom of the filter box and are matched with the filter holes arranged on the filter plate, a worker can select the adaptive filter plate to filter slurry according to the diameter of fertilizer slurry particles, so that the compound standard fertilizer particles can pass through the filter holes, large-diameter impurities or materials can be left on the surface of the filter plate, and through the ball screw, the stepping motor and the fixed plate, the screw nut and the nylon hairbrush which are arranged in the sweeping structure which are arranged in the filter box, the stepping motor can drive the fixed plate and the nylon Long Maoshua to move left and right in the filter box, the large-diameter impurities can be swept to two sides of the filter box, and the impurities can directly fall out of the filter box through the slag discharge grooves which are arranged at two sides of the filter box, so that the filtering separation of the impurities is realized.
2. According to the utility model, through the arrangement that the bottom of the nylon hairbrush is attached to the top of the filter plate, the nylon hairbrush can play a role in pressing down materials piled on the top of the filter plate in the moving process, so that particles conforming to the diameter standard better pass through the filter plate, the filtering and screening speed is increased, and through the feeding hopper arranged above the filter box and the feeding pipes arranged at equal intervals along the horizontal direction and matched with the bottom of the filter box, the materials can uniformly fall on the top of the filter box, and the screening effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic perspective view of a filter box according to the present utility model;
FIG. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the bottom perspective of the filter box of the present utility model;
FIG. 4 is a schematic diagram of the connection relationship between the filter plate and the filter box according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
Fig. 6 is a schematic perspective view of a sweeping device according to the present utility model.
In the figure: 1. a filter box; 2. a discharge chute; 3. a support frame; 4. a filter plate; 5. a filter hole; 6. a slag discharge groove; 7. a collection bucket; 8. a discharge pipe; 9. a bearing; 10. a ball screw; 11. a stepping motor; 12. a fixing plate; 13. a screw nut; 14. nylon hairbrush; 15. a feed hopper; 16. and (5) feeding a pipe.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-6, the slurry filtering device of the present utility model includes a filtering box 1, a sweeping device and a feeding hopper 15 matched with the device, wherein the feeding hopper 15 is disposed above the filtering box 1 and is used for injecting chemical fertilizer slurry to be filtered into the filtering box 1, a discharge chute 2 is provided in the center of the bottom of the filtering box 1, a filtering plate 4 is movably connected to the inside of the discharge chute 2, filtering holes 5 are uniformly provided on the surface of the filtering plate 4, slag discharge grooves 6 are provided at positions of the bottom of the filtering box 1 and close to two sides, the sweeping device is disposed in the filtering box 1, a driving device is mounted in the filtering box 1 and is used for driving the sweeping device to move in the filtering box 1, a collecting hopper 7 is mounted at the bottom of the filtering box 1, and a discharging pipe 8 is integrally formed in the center of the bottom of the collecting hopper 7.
In this embodiment, the braced frame 3 is installed to the inner wall bottom of the discharge groove 2, and the filter 4 is pegged graft in braced frame 3's top, and the top of filter 4 is in the coplanar with the bottom of filter box 1 inner wall, and the area at collection fill 7 top is greater than the area of discharge groove 2.
Through above-mentioned technical scheme for braced frame 3 can play supporting role and installation limiting displacement to filter 4, and the staff of being convenient for changes and installs filter 4, simultaneously, because the area at collecting hopper 7 top is beaten and is covered the area of arranging silo 2, consequently the chemical fertilizer thick liquids that pass arranging silo 2 can all fall into in the collecting hopper 7, can not cause the condition emergence that overflows and waste.
In this embodiment, the feeding pipe 16 is installed at the center of the bottom of the feeding hopper 15 at equal distance along the horizontal direction, and the solenoid valve is installed at the middle of the feeding pipe 16.
Through the inlet pipe 16 and the solenoid valve that set up, can control the feed rate of chemical fertilizer thick liquids, guarantee simultaneously that chemical fertilizer thick liquids can evenly spread the filter 4 tops, avoid causing the pollution to ball screw 10, improve screening filtration efficiency.
In this embodiment, the sweeping device includes fixed plate 12, the bottom of fixed plate 12 is provided with nylon brush 14, the bottom of nylon brush 14 is laminated with the top of rose box 1 inner wall, screw nut 13 is installed at the top of fixed plate 12, drive arrangement includes ball screw 10 and step motor 11, bearing 9 is all installed to the left and right sides of rose box 1 inner wall, ball screw 10 rotates to be connected between two bearings 9, step motor 11 installs in rose box 1 side for drive ball screw 10 and rotate, screw nut 13 and ball screw 10 threaded connection, ball screw 10 has two at least, the quantity of screw nut 13 is the same with the quantity of ball screw 10.
When the device is used, the staff pours the chemical fertilizer slurry needing filtering into the inside of the feed hopper 15 at first, the opening of the control solenoid valve, the discharging speed of the feed pipe 16 and the flow are controlled at the greatest extent, the feeding speed of the chemical fertilizer slurry is kept at a constant speed and a proper amount, the chemical fertilizer slurry uniformly falls on the top of the filter plate 4 through the discharging pipe 8, then the staff drives the stepping motor 11, the output end of the stepping motor 11 rotates forward and reversely according to a rule, the ball screw 10 is driven to rotate, the nylon hairbrush 14 reciprocates along the horizontal direction, the upper part of the filter plate 4 is swept, the chemical fertilizer slurry meeting the standard rapidly enters the collecting hopper 7 through the filtering hole 5, large particle impurities can be swept to the two sides of the filter box 1 by the nylon hairbrush 14, the large particle impurities can pass through the slag discharging grooves 6 on the two sides of the filter box 1 and directly fall out of the filter box 1, the aim of removing the impurities is achieved, and the staff can set a collecting box below the slag discharging grooves 6 to collect the impurities.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a thick liquids filter equipment, includes rose box (1), sweep device and with the supporting feeder hopper (15) that use of device, its characterized in that: the feed hopper (15) is arranged above the filter box (1) and is used for injecting chemical fertilizer slurry to be filtered into the filter box (1);
A discharge groove (2) is formed in the center of the bottom of the filter box (1), a filter plate (4) is movably connected in the discharge groove (2), and filter holes (5) are uniformly formed in the surface of the filter plate (4);
slag discharging grooves (6) are formed in the positions, close to the two sides, of the bottom of the filter box (1);
The sweeping device is arranged in the filter box (1), and a driving device is arranged in the filter box (1) and used for driving the sweeping device to move in the filter box (1);
the bottom of the filter box (1) is provided with a collecting hopper (7), and the center of the bottom of the collecting hopper (7) is integrally formed with a discharging pipe (8).
2. A slurry filtration device according to claim 1, wherein: the filter plate is characterized in that a supporting frame (3) is arranged at the bottom of the inner wall of the discharge groove (2), the filter plate (4) is inserted above the supporting frame (3), and the top of the filter plate (4) and the bottom of the inner wall of the filter box (1) are located on the same plane.
3. A slurry filtration device according to claim 1, wherein: the area of the top of the collecting hopper (7) is larger than that of the discharge groove (2).
4. A slurry filtration device according to claim 1, wherein: the feeding pipe (16) is arranged at the center of the bottom of the feeding hopper (15) at equal intervals along the horizontal direction, and an electromagnetic valve is arranged in the middle of the feeding pipe (16).
5. A slurry filtration device according to claim 1, wherein: the cleaning device comprises a fixing plate (12), a nylon hairbrush (14) is arranged at the bottom of the fixing plate (12), and the bottom of the nylon hairbrush (14) is attached to the top of the inner wall of the filter box (1).
6. A slurry filtration device according to claim 5, wherein: the screw-nut (13) is installed at the top of fixed plate (12), drive arrangement includes ball screw (10) and step motor (11), bearing (9) are all installed to the left and right sides of rose box (1) inner wall, ball screw (10) rotate and connect between two bearings (9), step motor (11) are installed in rose box (1) side for drive ball screw (10) and rotate, screw-nut (13) and ball screw (10) threaded connection.
7. A slurry filtration device according to claim 6, wherein: at least two ball screws (10) are arranged, and the number of the screw nuts (13) is the same as that of the ball screws (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367293.4U CN220968239U (en) | 2023-08-30 | 2023-08-30 | Slurry filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367293.4U CN220968239U (en) | 2023-08-30 | 2023-08-30 | Slurry filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968239U true CN220968239U (en) | 2024-05-17 |
Family
ID=91062871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322367293.4U Active CN220968239U (en) | 2023-08-30 | 2023-08-30 | Slurry filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968239U (en) |
-
2023
- 2023-08-30 CN CN202322367293.4U patent/CN220968239U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |