CN221107295U - Paper pulp washing and filtering device for paper production - Google Patents
Paper pulp washing and filtering device for paper production Download PDFInfo
- Publication number
- CN221107295U CN221107295U CN202322665787.0U CN202322665787U CN221107295U CN 221107295 U CN221107295 U CN 221107295U CN 202322665787 U CN202322665787 U CN 202322665787U CN 221107295 U CN221107295 U CN 221107295U
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- fixedly connected
- water
- filtering device
- outer barrel
- paper production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 229920001131 Pulp (paper) Polymers 0.000 title abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000123 paper Substances 0.000 description 20
- 239000000645 desinfectant Substances 0.000 description 10
- 230000002421 anti-septic effect Effects 0.000 description 7
- 239000011440 grout Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Paper (AREA)
Abstract
The utility model provides a paper pulp washing and filtering device for paper production, which comprises: a fixing plate; the fixed plate upper end is provided with outer bucket, fixed plate bottom fixedly connected with supporting leg, the inside fixed frame that is provided with of outer bucket, the equal fixedly connected with connecting rod of fixed frame left and right sides, the connecting rod rotates with outer bucket to be connected, outer bucket right side is provided with first motor, first motor output and connecting rod fixed connection. The utility model provides a paper pulp washing and filtering device for paper production, which can pump water in a water tank out through a water pump, then spray the water to the bottom of a filter screen through a first spray head to wash the bottom of the filter screen, drive a connecting rod to rotate through a first motor, drive a fixed frame to rotate through the connecting rod, and when a retainer ring rotates to the bottom, wash a sponge layer and the retainer ring through water sprayed out of the first spray head, and the mechanism has larger water flow impact, so that impurities on the filter screen and the sponge layer can be easily washed, and the cleaning effect is better.
Description
Technical Field
The utility model relates to the technical field of papermaking equipment, in particular to a paper pulp washing and filtering device for paper production.
Background
The paper industry is the industry sector that makes various papers and boards. The paper pulp manufacturing industry for manufacturing paper pulp by using wood, reed, bagasse, straw, wheat straw, cotton straw, hemp stalk, cotton and other raw materials, paper and paperboard manufacturing industry, and paper manufacturing industry for manufacturing coating, polishing, sizing, laminating and other processing papers and paper plates for fonts, and in order to improve the quality of paper making, a filtering device is needed to filter the paper pulp in paper production.
Through searching, the utility model patent with the publication number of CN217378388U discloses a paper pulp filtering device, wherein a turnover mechanism is arranged in the passing paper pulp filtering device and is used for turning over a filter screen, and the filter screen is turned over and cleaned in the process of cleaning a towel layer, so that impurities in the filter screen are washed away. The water for cleaning the towel layer and the filter screen is discharged from the bottom of the filter barrel through the water outlet.
When the device is used for cleaning the filter screen, the filter screen is washed through the water for cleaning the towel layer, and the water flow is less in water flow impact after penetrating through the towel layer, so that impurities in the filter screen are difficult to wash cleanly, and the cleaning effect is poor.
Accordingly, there is a need to provide a pulp washing and filtering device for paper production that solves the above-mentioned problems.
Disclosure of utility model
The utility model provides a paper pulp washing and filtering device for paper production, which solves the problems that water flow has small impact after penetrating through a towel layer, impurities in a filter screen are difficult to wash cleanly, and the cleaning effect is poor.
In order to solve the technical problems, the utility model provides a paper pulp washing and filtering device for paper production, which comprises: a fixing plate;
the upper end of the fixing plate is provided with an outer barrel, the bottom of the fixing plate is fixedly connected with supporting legs, a fixing frame is arranged in the outer barrel, connecting rods are fixedly connected to the left side and the right side of the fixing frame, the connecting rods are rotationally connected with the outer barrel, the right side of the outer barrel is provided with a first motor, the output end of the first motor is fixedly connected with the connecting rods, a filter screen is fixedly connected in the fixing frame, the novel shower nozzle is characterized in that a sponge layer is arranged inside the fixing frame, the upper end of the fixing frame is fixedly connected with a check ring, the upper end of the fixing plate is provided with a water tank, the upper end of the water tank is fixedly connected with a water inlet pipe, the left side of the water tank is fixedly connected with a water supply pipe, the left side of the supporting leg is fixedly connected with a bottom plate, the upper end of the bottom plate is provided with a water pump, the output end of the water pump is fixedly connected with a water outlet pipe, and the right end of the water outlet pipe is fixedly connected with a first shower nozzle.
Preferably, the outer barrel upper end is rotated and is connected with rotatory bucket, rotatory bucket inside is provided with the towel layer, rotatory bucket bottom fixedly connected with spacing net, the apopore has been seted up to rotatory bucket week side, and the apopore has seted up the multiunit.
Preferably, the outer bucket upper end fixedly connected with spacing ring, spacing groove has been seted up to spacing ring inboard, rotatory bucket week side fixedly connected with ring plate, ring plate and spacing groove assorted, both ends all are connected with the ball about the ring plate in a rotating way, and the ball is provided with the multiunit.
Preferably, the rotary barrel upper end fixedly connected with feed inlet, feed inlet week side fixedly connected with first conical gear, outer barrel upper end is provided with the second motor, second motor output fixedly connected with transfer line, transfer line left end fixedly connected with second conical gear, second conical gear meshes with first conical gear mutually.
Preferably, the upper end of the feed inlet is provided with a grouting pipe, the upper end of the feed inlet is provided with a disinfectant pipe, and the bottom end of the disinfectant pipe is fixedly connected with a second spray head.
Preferably, the outer barrel bottom is provided with a water outlet, the bottom end of the water outlet is fixedly connected with a first electromagnetic valve, the outer barrel bottom is provided with a slurry outlet, and the bottom end of the slurry outlet is fixedly connected with a second electromagnetic valve.
Compared with the related art, the paper pulp washing and filtering device for paper production has the following beneficial effects:
The utility model provides a paper pulp washing and filtering device for paper production, which is characterized in that water in a water tank can be pumped out through a water pump, then the water is sprayed to the bottom of a filter screen through a first spray head to flush the bottom of the filter screen, a connecting rod is driven by a first motor to rotate, a fixed frame is driven by the rotating of the connecting rod, when a check ring rotates to the bottom, water sprayed by the first spray head can flush a sponge layer and the check ring, water flow impact is large through the mechanism, impurities on the filter screen and the sponge layer can be easily flushed out, cleaning effect is good, disinfectant is sent to a second spray head through a disinfectant pipe to be sprayed into a rotating barrel, the towel layer can be flushed out, the second motor drives a second conical gear to rotate through a transmission rod, the second conical gear can drive the rotating barrel to rotate through cooperation with the first conical gear, the disinfectant in the towel layer can be thrown out from a water outlet, the mechanism can be convenient for cleaning and disinfecting the towel layer, the water can be discharged from the water outlet through opening of a first electromagnetic valve, the mechanism can be conveniently controlled to discharge different liquids through opening the second electromagnetic valve.
Drawings
FIG. 1 is a schematic view of a pulp washing and filtering device for paper production according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the whole of FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the region a shown in fig. 2.
Reference numerals in the drawings: 1. a fixing plate; 2. an outer tub; 3. support legs; 4. a fixed frame; 5. a connecting rod; 6. a first motor; 7. a filter screen; 8. a sponge layer; 9. a retainer ring; 10. a water tank; 11. a water inlet pipe; 12. a water supply pipe; 13. a bottom plate; 14. a water pump; 15. a water outlet pipe; 16. a first nozzle; 17. a rotary tub; 18. a towel layer; 19. a limiting net; 20. a water outlet hole; 21. a limiting ring; 22. a limit groove; 23. an annular sheet; 24. a ball; 25. a feed inlet; 26. a first bevel gear; 27. a second motor; 28. a transmission rod; 29. a second bevel gear; 30. grouting pipes; 31. a disinfectant tube; 32. a second nozzle; 33. a water outlet; 34. a first electromagnetic valve; 35. a slurry outlet; 36. and a second electromagnetic valve.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural view of a pulp washing and filtering device for paper production according to a preferred embodiment of the present utility model; FIG. 2 is a schematic cross-sectional elevation view of the whole of FIG. 1; fig. 3 is an enlarged schematic view of the structure of the area a shown in fig. 2, a pulp washing and filtering device for paper production, comprising: a fixing plate 1;
The fixed plate 1 upper end is provided with outer bucket 2, fixed plate 1 bottom fixedly connected with supporting leg 3, the inside fixed frame 4 that is provided with of outer bucket 2, fixed frame 4 left and right sides all fixedly connected with connecting rod 5, connecting rod 5 and outer bucket 2 rotate to be connected, outer bucket 2 right side is provided with first motor 6, first motor 6 output and connecting rod 5 fixed connection, the inside fixedly connected with filter screen 7 of fixed frame 4, the inside sponge layer 8 that is provided with of fixed frame 4, fixed frame 4 upper end fixedly connected with retaining ring 9, fixed plate 1 upper end is provided with water tank 10, water tank 10 upper end fixedly connected with inlet tube 11, water tank 10 left side fixedly connected with water supply pipe 12, supporting leg 3 left side fixedly connected with bottom plate 13, bottom plate 13 upper end is provided with water pump 14, water pump 14 output fixedly connected with outlet pipe 15, outlet pipe 15 right-hand member fixedly connected with first shower nozzle 16, first motor 6 drives fixed frame 4 through connecting rod 5 and rotates to 10 inside through inlet tube 11, water pump 14 draws water inside water tank 10 through water supply pipe 12, then spout 7 to filter screen 7 through first shower nozzle 16.
The upper end of the outer barrel 2 is rotationally connected with a rotary barrel 17, a towel layer 18 is arranged inside the rotary barrel 17, a limiting net 19 is fixedly connected to the bottom of the rotary barrel 17, water outlet holes 20 are formed in the peripheral side face of the rotary barrel 17, a plurality of groups of water outlet holes 20 are formed, and water inside the towel layer 18 is centrifugally thrown out when the rotary barrel 17 rotates through the arrangement of the water outlet holes 20.
The upper end fixedly connected with spacing ring 21 of outer bucket 2, spacing groove 22 has been seted up to spacing ring 21 inboard, and rotatory bucket 17 week side fixedly connected with ring segment 23, ring segment 23 and spacing groove 22 assorted, ring segment 23 upper and lower both ends all rotate and are connected with ball 24, and ball 24 is provided with the multiunit, can carry out spacingly to rotatory bucket 17 through spacing ring 21 and the setting of ring segment 23, is favorable to rotatory bucket 17 to rotate through the setting of ball 24.
The upper end fixedly connected with feed inlet 25 of rotatory bucket 17, feed inlet 25 week side fixedly connected with first conical gear 26, outer bucket 2 upper end is provided with second motor 27, and second motor 27 output fixedly connected with transfer line 28, transfer line 28 left end fixedly connected with second conical gear 29, second conical gear 29 meshes with first conical gear 26, can make rotatory bucket 17 rotate through second conical gear 29 and first conical gear 26 cooperation.
The upper end of feed inlet 25 is provided with grout pipe 30, and the feed inlet 25 upper end is provided with antiseptic solution pipe 31, and antiseptic solution pipe 31 bottom fixedly connected with second shower nozzle 32, grout pipe 30 and antiseptic solution pipe 31 all are located feed inlet 25 upper end position, can pour into the rotary barrel 17 inside with the paper pulp through grout pipe 30, can carry antiseptic solution to the inside by second shower nozzle 32 blowout of second shower nozzle 32 through antiseptic solution pipe 31.
The bottom of the outer barrel 2 is provided with a water outlet 33, the bottom end of the water outlet 33 is fixedly connected with a first electromagnetic valve 34, the bottom of the outer barrel 2 is provided with a pulp outlet 35, the bottom end of the pulp outlet 35 is fixedly connected with a second electromagnetic valve 36, and the outflow of pulp and flushing water can be controlled by controlling the opening and closing of the first electromagnetic valve 34 and the second electromagnetic valve 36.
The utility model provides a paper pulp washing and filtering device for paper production, which has the following working principle:
the first step: when the water tank 10 is used, water is injected into the water tank 10 through the water inlet pipe 11, water in the water tank 10 can be pumped out through the water pump 14, then the water is sprayed to the bottom of the filter screen 7 through the first spray nozzle 16 to flush the bottom of the filter screen 7, the first motor 6 drives the connecting rod 5 to rotate, the connecting rod 5 drives the fixed frame 4 to rotate, and when the check ring 9 rotates to the bottom, the water sprayed by the first spray nozzle 16 can flush the sponge layer 8 and the check ring 9.
And a second step of: the disinfectant is sent to the second shower nozzle 32 department through disinfectant pipe 31 and spouted to the rotatory bucket 17 inside, can wash the disinfection to the towel layer 18, second motor 27 drives second bevel gear 29 through transfer line 28 and rotates, second bevel gear 29 can make feed inlet 25 drive rotatory bucket 17 rotation through cooperating with first bevel gear 26, rotatory bucket 17 rotates and can make the inside disinfectant of towel layer 18 throw away by apopore 20 department, can make water discharge by delivery port 33 department through opening first solenoid valve 34, can make paper pulp flow out by apopore 35 department through opening second solenoid valve 36.
Compared with the related art, the paper pulp washing and filtering device for paper production has the following beneficial effects:
The water pump 14 can pump water in the water tank 10, then spray the filter screen 7 bottom through first shower nozzle 16 and wash the filter screen 7 bottom, drive connecting rod 5 through first motor 6 and rotate, connecting rod 5 drives fixed frame 4 and rotate, when retaining ring 9 rotates to the bottom, first shower nozzle 16 spun water can wash sponge layer 8 and retaining ring 9, the rivers impact is great through this mechanism, very easy impurity on filter screen 7 and the sponge layer 8 washes cleanly, the cleaning effect is better, disinfectant is sent second shower nozzle 32 department blowout to rotatory bucket 17 inside through antiseptic solution pipe 31, can wash the disinfection to towel layer 18, second motor 27 drives second bevel gear 29 through the transfer line 28 and rotates, second bevel gear 29 can make feed inlet 25 drive rotatory bucket 17 through the cooperation with first bevel gear 26, rotatory bucket 17 rotates and can make the inside antiseptic solution of towel layer 18 throw away by apopore 20 department, this mechanism can be convenient for spin-dry after the layer 18, can make water by delivery port 33 department discharge through opening first solenoid valve 34, can make the exit of paper pulp by opening second solenoid valve 36 and can be controlled by this mechanism of the exit of paper pulp is difficult to be discharged with the same kind of liquid.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A pulp washing and filtering device for paper production, comprising: a fixed plate (1);
The utility model is characterized in that an outer barrel (2) is arranged at the upper end of the fixed plate (1), a supporting leg (3) is fixedly connected at the bottom of the fixed plate (1), a fixed frame (4) is arranged inside the outer barrel (2), connecting rods (5) are fixedly connected at the left side and the right side of the fixed frame (4), the connecting rods (5) are rotationally connected with the outer barrel (2), a first motor (6) is arranged at the right side of the outer barrel (2), the output end of the first motor (6) is fixedly connected with the connecting rods (5), a filter screen (7) is fixedly connected inside the fixed frame (4), a sponge layer (8) is arranged inside the fixed frame (4), fixed frame (4) upper end fixedly connected with retaining ring (9), fixed plate (1) upper end is provided with water tank (10), water tank (10) upper end fixedly connected with inlet tube (11), water tank (10) left side fixedly connected with water supply pipe (12), supporting leg (3) left side fixedly connected with bottom plate (13), bottom plate (13) upper end is provided with water pump (14), water pump (14) output fixedly connected with outlet pipe (15), outlet pipe (15) right-hand member fixedly connected with first shower nozzle (16).
2. The pulp washing and filtering device for paper production according to claim 1, wherein the upper end of the outer barrel (2) is rotatably connected with a rotary barrel (17), a towel layer (18) is arranged inside the rotary barrel (17), a limiting net (19) is fixedly connected to the bottom of the rotary barrel (17), and water outlets (20) are formed in the peripheral side face of the rotary barrel (17).
3. The pulp washing and filtering device for paper production according to claim 2, wherein the upper end of the outer barrel (2) is fixedly connected with a limiting ring (21), a limiting groove (22) is formed in the inner side of the limiting ring (21), an annular sheet (23) is fixedly connected to the peripheral side surface of the rotary barrel (17), balls (24) are rotatably connected to the upper end and the lower end of the annular sheet (23), and a plurality of groups of balls (24) are arranged.
4. A pulp washing and filtering device for paper production according to claim 3, characterized in that the upper end of the rotary barrel (17) is fixedly connected with a feed inlet (25), the circumferential side surface of the feed inlet (25) is fixedly connected with a first bevel gear (26), the upper end of the outer barrel (2) is provided with a second motor (27), the output end of the second motor (27) is fixedly connected with a transmission rod (28), and the left end of the transmission rod (28) is fixedly connected with a second bevel gear (29).
5. The pulp washing and filtering device for paper production according to claim 4, wherein a grouting pipe (30) is arranged at the upper end of the feed inlet (25), a sterilizing liquid pipe (31) is arranged at the upper end of the feed inlet (25), and a second spray head (32) is fixedly connected to the bottom end of the sterilizing liquid pipe (31).
6. The pulp washing and filtering device for paper production according to claim 5, wherein a water outlet (33) is formed in the bottom of the outer barrel (2), a first electromagnetic valve (34) is fixedly connected to the bottom end of the water outlet (33), a pulp outlet (35) is formed in the bottom of the outer barrel (2), and a second electromagnetic valve (36) is fixedly connected to the bottom end of the pulp outlet (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665787.0U CN221107295U (en) | 2023-10-07 | 2023-10-07 | Paper pulp washing and filtering device for paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665787.0U CN221107295U (en) | 2023-10-07 | 2023-10-07 | Paper pulp washing and filtering device for paper production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107295U true CN221107295U (en) | 2024-06-11 |
Family
ID=91361353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322665787.0U Active CN221107295U (en) | 2023-10-07 | 2023-10-07 | Paper pulp washing and filtering device for paper production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107295U (en) |
-
2023
- 2023-10-07 CN CN202322665787.0U patent/CN221107295U/en active Active
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