CN220294213U - Paper pulp papermaking sewage treatment device - Google Patents
Paper pulp papermaking sewage treatment device Download PDFInfo
- Publication number
- CN220294213U CN220294213U CN202321806017.7U CN202321806017U CN220294213U CN 220294213 U CN220294213 U CN 220294213U CN 202321806017 U CN202321806017 U CN 202321806017U CN 220294213 U CN220294213 U CN 220294213U
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- fixedly connected
- sliding
- block
- pulp
- spring
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- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 229920001131 Pulp (paper) Polymers 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000004065 wastewater treatment Methods 0.000 claims 6
- 239000000835 fiber Substances 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 14
- 239000002351 wastewater Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses pulp and papermaking sewage treatment equipment, which comprises a treatment box, wherein two ends of one side of the treatment box are respectively provided with an opening, one side in the treatment box is fixedly connected with a clamping block, one side of the clamping block is provided with a notch, one side in the notch is provided with a plurality of sliding grooves, one side in the sliding grooves is fixedly connected with one end of a spring II, the other end of the spring II is fixedly connected with a sliding block, and the sliding block is in sliding connection with the sliding grooves. According to the utility model, the second spring, the sliding block, the connecting plate, the first spring, the sliding block, the limiting rod and the like are arranged, the filter screen plate can be assembled and disassembled, the filter screen plate can be pulled out to clean pulp fibers and the like in filtered wastewater, the pulp fibers collected by filtration can be collected and reused, the blockage caused by long-term accumulation is effectively prevented, the filtration efficiency is prevented from being influenced, and the filter screen can be used for collecting and filtering massive fibers in the wastewater, so that the filtration effect of the subsequent filter screen plate is improved.
Description
Technical Field
The utility model relates to the technical field of pulp papermaking, in particular to pulp papermaking sewage treatment equipment.
Background
The paper making sewage is mainly from two production processes of pulping and papermaking in the paper making industry, the pulping is to separate fibers in plant raw materials to prepare pulp, the pulp is bleached to prepare pulp, the papermaking is to dilute, mold, press and dry the pulp, and papermaking is to perform filtration treatment on the sewage generated by papermaking.
For example, chinese patent publication No. CN210419476U discloses an integrated sewage treatment apparatus for pulp and paper making, which comprises a grating filter tank, and a sedimentation tank is disposed at one side of the grating filter tank. This integrated sewage treatment device for paper pulp makes suspension collecting box subside certain degree of depth in the sedimentation tank through the loading of burden piece to in making the sedimentation tank top contain paper pulp fiber's sewage can get into suspension collecting box through the inlet, treat that the sedimentation tank deposits the back to sewage, start first water pump, in drawing the sewage that the sedimentation tank top contains paper pulp fiber to the filtering ponds, the rethread filtering ponds filters the sewage that contains paper pulp fiber, this structure is direct to the sewage that the sedimentation tank top contains paper pulp fiber, need not filter the sewage in the whole sedimentation tank, therefore filterable efficiency is higher, the efficiency of recovering paper pulp fiber in the sewage is also higher, recovery cost is lower relatively.
However, when the conventional paper pulp and papermaking sewage treatment equipment is used, papermaking sewage is required to be filtered, the second water pump is started to convey water in the water storage tank to the spray head to spray the water from the water storage tank to clean the filter screen by the spray head, and the filtered paper pulp fibers can be accumulated on the filter screen when sprayed and cleaned, so that the filter screen is not cleaned for a long time and is easy to cause blockage.
For this purpose we propose a pulp and paper sewage treatment device to solve the above problems.
Disclosure of Invention
The utility model aims to provide a pulp and papermaking sewage treatment device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pulp and papermaking sewage treatment equipment comprises a treatment box, wherein two ends of one side of the treatment box are respectively provided with an opening, one side in the treatment box is fixedly connected with a clamping block, one side of the clamping block is provided with a notch, one side in the notch is provided with a plurality of sliding grooves, one side in the sliding groove is fixedly connected with one end of a second spring, the other end of the second spring is fixedly connected with a sliding block, the sliding blocks are in sliding connection with the sliding groove, one side, far away from the second spring, of the sliding block is fixedly connected with a connecting plate, the connecting plate is in sliding connection with the notch, the opening is in sliding connection with a filter screen plate, and one end of the filter screen plate is in contact with the connecting plate and is in sliding connection with the notch;
the utility model discloses a treatment box, including processing box, spring, slider, filter screen plate, connecting block, spacing hole, spacing rod joint spacing hole, the spout is seted up respectively at processing box one side both ends, top surface rigid coupling spring one end in the spout, spring one other end rigid coupling slider, slider sliding connection spout, slider bottom surface rigid coupling gag lever post, filter screen plate one side rigid coupling connecting block, connecting block contact opening, spacing hole is seted up to the connecting block top surface, gag lever post joint spacing hole.
Preferably, one side of the sliding block is fixedly connected with a shifting block, the top surface of the shifting block is fixedly connected with a stop block, and the stop block is in sliding connection with the treatment box.
Preferably, the top surface of the treatment box is detachably provided with a box cover, and one side of the bottom of the treatment box is fixedly connected and communicated with a water outlet pipe.
Preferably, the top surface of the box cover is fixedly connected with a water inlet pipe, the water inlet pipe is communicated with the inside of the treatment box, and two ends of the inner side of the water inlet pipe are fixedly connected with fixing blocks respectively.
Preferably, the number of the fixing blocks is two, the two fixing blocks are provided with the screen, the screen contacts the inner side of the water inlet pipe, and the two ends of the top surface of the screen are fixedly connected with handles respectively.
Preferably, the two sides of the sliding block are respectively fixedly connected with a limiting block, the two sides in the sliding groove are respectively provided with a limiting groove, and the limiting blocks are in sliding connection with the limiting grooves.
Preferably, the inner bottom surface of the chute is provided with a connecting groove, and the limiting rod is connected with the connecting groove in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the second spring, the sliding block, the connecting plate, the first spring, the sliding block, the limiting rod and the like are arranged, the filter screen plate can be assembled and disassembled, the filter screen plate can be pulled out to clean pulp fibers and the like in filtered wastewater, the pulp fibers collected by filtration can be collected and reused, the blockage caused by long-term accumulation is effectively prevented, the filtration efficiency is prevented from being influenced, and the filter screen can be used for collecting and filtering massive fibers in the wastewater, so that the filtration effect of the subsequent filter screen plate is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the present utility model;
FIG. 4 is a schematic side view of a partial structure of the present utility model;
fig. 5 is a schematic top view in cross-section of the present utility model.
In the figure: 1. a treatment box; 2. a case cover; 3. a water inlet pipe; 4. a fixed block; 5. a screen; 6. a handle; 7. an opening; 8. a filter screen plate; 81. a connecting block; 811. a limiting hole; 9. a chute; 91. a limit groove; 92. a connecting groove; 10. a first spring; 11. a slide block; 111. a shifting block; 1111. a stop block; 112. a limit rod; 113. a limiting block; 12. a clamping block; 121. a sliding groove; 122. a notch; 13. a second spring; 14. a sliding block; 15. a connecting plate; 16. and a water outlet pipe.
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.
Example 1:
referring to fig. 1-5, for a first embodiment of the present utility model, the present utility model provides a technical solution: the pulp and papermaking sewage treatment equipment comprises a treatment box 1, wherein two ends of one side of the treatment box 1 are respectively provided with an opening 7, one side in the treatment box 1 is fixedly connected with a clamping block 12, one side of the clamping block 12 is provided with a notch 122, one side in the notch 122 is provided with a plurality of sliding grooves 121, one side in the sliding groove 121 is fixedly connected with one end of a second spring 13, the other end of the second spring 13 is fixedly connected with a sliding block 14, the sliding block 14 is in sliding connection with the sliding groove 121, one side, far away from the second spring 13, of the plurality of sliding blocks 14 is fixedly connected with a connecting plate 15, the connecting plate 15 is in sliding connection with the notch 122, the opening 7 is in sliding connection with a filter screen plate 8, and one end of the filter screen plate 8 is contacted with the connecting plate 15 and is in sliding connection with the notch 122;
the two ends of one side of the treatment box 1 are respectively provided with a chute 9, the inner top surface of the chute 9 is fixedly connected with one end of a first spring 10, the other end of the first spring 10 is fixedly connected with a sliding block 11, the sliding block 11 is slidably connected with the chute 9, the bottom surface of the sliding block 11 is fixedly connected with a limiting rod 112, one side of the filter screen plate 8 is fixedly connected with a connecting block 81, the connecting block 81 contacts the opening 7, the top surface of the connecting block 81 is provided with a limiting hole 811, the limiting rod 112 is clamped with the limiting hole 811, when the filter screen plate 8 is installed, the sliding block 11 is driven to move upwards by stirring the shifting block 111, the limiting rod 112 enters the limiting hole 811, the filter screen plate 8 slides in through the opening 7, one end of the filter screen plate 8 contacts the connecting plate 15 and pushes the connecting plate 15 to enable the sliding block 14 to squeeze the second spring 13, the connecting plate 15 contacts one side of the notch 122, the limiting hole 811 corresponds to the connecting groove 92, and the limiting rod 112 is sprung into the limiting hole 811 by the first spring 10 to fix the filter screen plate 8.
Example 2:
referring to fig. 1-5, in a second embodiment of the present utility model, based on the previous embodiment, one side of a sliding block 11 is fixedly connected with a shifting block 111, a top surface of the shifting block 111 is fixedly connected with a stop 1111, and the stop 1111 is slidably connected to a processing box 1, so as to protect the inner structure of a chute 9 during the moving process of the shifting block 111.
The top surface of the treatment box 1 is detachably provided with a box cover 2, the box cover 2 is convenient to detach, one side of the bottom of the treatment box 1 is fixedly connected and communicated with a water outlet pipe 16, a valve is arranged on the water outlet pipe 16, and sewage can be discharged by opening the valve.
The top surface of the box cover 2 is fixedly connected with a water inlet pipe 3, the water inlet pipe 3 is communicated with the inside of the treatment box 1, and two ends of the inner side of the water inlet pipe 3 are fixedly connected with fixing blocks 4 respectively to limit the placement position of the screen 5.
The quantity of fixed block 4 is two, places screen cloth 5 on two fixed blocks 4, and screen cloth 5 contact inlet tube 3 inboard, and screen cloth 5 top surface both ends rigid coupling handle 6 respectively, conveniently pull out screen cloth 5 and clear up the processing.
Limiting blocks 113 are fixedly connected to two sides of the sliding block 11 respectively, limiting grooves 91 are formed in two sides of the sliding groove 9 respectively, the limiting blocks 113 are connected with the limiting grooves 91 in a sliding mode, stability of movement of the sliding block 11 is improved, and the movement range of the sliding block 11 is limited.
The inner bottom surface of the chute 9 is provided with a connecting groove 92, and the limiting rod 112 is slidably connected with the connecting groove 92, so that the limiting rod 112 can enter the connecting groove 92 to be separated from the limiting hole 811.
Example 3:
referring to fig. 1-5, in a third embodiment of the present utility model, when the present utility model is actually used, the papermaking wastewater is input into the treatment tank 1 through the water inlet pipe 3, the impurities such as large pulp fibers in the wastewater entering the water inlet pipe 3 can be collected and filtered through the screen 5 arranged in the water inlet pipe 3, the filtered wastewater enters the first layer of filter screen 8 to filter fine pulp fibers and impurities contained in the wastewater, the second layer of filter screen 8 is further used for filtering the wastewater, the filtering effect is improved, the wastewater after the multi-layer filtration is discharged through the water outlet pipe 16, and when the filter screen 8 is required to be cleaned, the shifting block 111 is shifted to drive the slide block 11 to move upwards so that the limit rod 112 is separated from the limit hole 811, the filter screen 8 is automatically slid out by the elasticity of the spring two 13, the filter screen 8 is pulled out to clean the pulp fibers in the filtered wastewater, the collected and filtered pulp fibers are collected and reused, and the filter screen is effectively prevented from being blocked, and the filter efficiency is effectively prevented from being accumulated for a long time.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pulp papermaking sewage treatment device, includes treatment box (1), its characterized in that: the two ends of one side of the treatment box (1) are respectively provided with an opening (7), one side of the inside of the treatment box (1) is fixedly connected with a clamping block (12), one side of the clamping block (12) is provided with a notch (122), one side of the inside of the notch (122) is provided with a plurality of sliding grooves (121), one side of the inside of the sliding grooves (121) is fixedly connected with one end of a second spring (13), the other end of the second spring (13) is fixedly connected with a sliding block (14), the sliding block (14) is in sliding connection with the sliding grooves (121), one side, far away from the second spring (13), of the sliding block (14) is fixedly connected with a connecting plate (15), the connecting plate (15) is in sliding connection with the notch (122), one end of the filter screen (8) is in contact with the connecting plate (15) and is in sliding connection with the notch (122);
spout (9) are seted up respectively at processing case (1) one side both ends, top surface rigid coupling spring one (10) one end in spout (9), spring one (10) other end rigid coupling slider (11), slider (11) sliding connection spout (9), slider (11) bottom surface rigid coupling gag lever post (112), filter screen plate (8) one side rigid coupling connecting block (81), connecting block (81) contact opening (7), spacing hole (811) are seted up to connecting block (81) top surface, spacing hole (811) of gag lever post (112) joint.
2. A pulp and paper mill wastewater treatment plant according to claim 1, characterized in that: one side of the sliding block (11) is fixedly connected with a shifting block (111), the top surface of the shifting block (111) is fixedly connected with a stop block (1111), and the stop block (1111) is in sliding connection with the treatment box (1).
3. A pulp and paper mill wastewater treatment plant according to claim 1, characterized in that: the top surface of the treatment box (1) is detachably provided with a box cover (2), and one side of the bottom of the treatment box (1) is fixedly connected and communicated with a water outlet pipe (16).
4. A pulp and paper mill wastewater treatment plant according to claim 3, characterized in that: the top surface of the box cover (2) is fixedly connected with the water inlet pipe (3), the water inlet pipe (3) is communicated with the inside of the treatment box (1), and two ends of the inner side of the water inlet pipe (3) are fixedly connected with the fixing blocks (4) respectively.
5. A pulp and paper mill wastewater treatment plant according to claim 4, characterized in that: the number of the fixing blocks (4) is two, the two fixing blocks (4) are provided with the screen (5), the screen (5) is contacted with the inner side of the water inlet pipe (3), and the two ends of the top surface of the screen (5) are respectively fixedly connected with the handles (6).
6. A pulp and paper mill wastewater treatment plant according to claim 5, characterized in that: limiting blocks (113) are fixedly connected to two sides of the sliding block (11) respectively, limiting grooves (91) are formed in two sides of the sliding groove (9) respectively, and the limiting blocks (113) are connected with the limiting grooves (91) in a sliding mode.
7. A pulp and paper mill wastewater treatment plant according to claim 5, characterized in that: the inner bottom surface of the sliding groove (9) is provided with a connecting groove (92), and the limiting rod (112) is connected with the connecting groove (92) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321806017.7U CN220294213U (en) | 2023-07-11 | 2023-07-11 | Paper pulp papermaking sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321806017.7U CN220294213U (en) | 2023-07-11 | 2023-07-11 | Paper pulp papermaking sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294213U true CN220294213U (en) | 2024-01-05 |
Family
ID=89349964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321806017.7U Active CN220294213U (en) | 2023-07-11 | 2023-07-11 | Paper pulp papermaking sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294213U (en) |
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2023
- 2023-07-11 CN CN202321806017.7U patent/CN220294213U/en active Active
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