CN221014758U - Papermaking pulping filter equipment with adjustable filter screen - Google Patents

Abstract

The utility model relates to the field of filtering devices and discloses a papermaking pulping filtering device with an adjustable filter screen, which comprises a base, wherein a slurry box is fixedly connected to the right side of the base, a discharge hole is formed in the right side of the slurry box, a left bracket and a right bracket are fixedly connected to the top of the base, lifting rods which are opposite in front and back are fixedly connected to the bottom of the bracket, a filter plate is fixedly connected to the output end of the lifting rods, an inner groove is formed in the base, an ultrasonic oscillator is arranged in the inner groove, and a pulp outlet assembly is arranged on the left side of the base. According to the utility model, the filtering and cleaning effects of the papermaking pulping filtering device with the adjustable filter screen are realized, the slurry is normally filtered and the filter plate is cleaned, the delay of production schedule and delivery time of customers is avoided, the filter efficiency can be improved by cleaning the blocked filter screen, the required procedures, chemicals and energy sources are reduced, the production cost is reduced, the maintenance cost is reduced, and the risk of equipment abrasion is reduced.

Description

Papermaking pulping filter equipment with adjustable filter screen

Technical Field

The utility model relates to the field of filter devices, in particular to a papermaking pulping filter device with an adjustable filter screen.

Background

The papermaking pulping filter device is a key device used in the pulp preparation process, and has the function of separating solid particles from liquid in the pulp, and the effect of filtering part of water is achieved in the flowing process of a filter screen through the pulp.

The searched bulletin number is: CN 217479840U's chinese patent literature discloses a pulping device for papermaking, belongs to papermaking technical field, including smashing the case, the top of smashing the case rotates and is connected with the case lid, the first motor of top one side fixedly connected with of smashing the case, the bottom of smashing the case is fixed with the second motor, the output shaft of second motor is fixed with the crushing sword that sets up at smashing incasement portion, the inner wall of smashing the case is fixed with the connecting rod, the end fixing of connecting rod has the setting at the installation case of smashing incasement portion, the slide hole has been seted up to the lateral wall of installation case, the installation incasement wall is fixed with two slide rails, sliding connection has the clamp plate on the slide rail, the output shaft fixedly connected with screw rod of first motor. This pulping device for papermaking through setting up the clamp plate, and operating personnel can drive the clamp plate through first motor and screw rod and push down the paper pulp, and the clamp plate can filter the short fiber in the paper pulp simultaneously for long fiber moves to crushing sword, with this effectual long fiber in the crushing paper pulp.

However, when the device is used, the filter screen cannot be cleaned, and when the filter screen which is not cleaned in time is blocked or polluted, solid particles in the paper pulp cannot be effectively separated and removed, so that low-quality paper pulp is produced in the pulping process, and additional process steps are required to be added or more energy sources and chemicals are required to be used for treating the paper pulp, so that the production cost and the energy consumption are increased.

Disclosure of utility model

In order to make up for the defects, the utility model provides a papermaking pulping filter device with an adjustable filter screen, which aims to solve the problem that the equipment cannot clean the filter screen in time, so that the production cost and the energy consumption are increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a papermaking pulping filter equipment with adjustable filter screen, includes the base, base right side fixedly connected with thick liquids case, the discharge gate has been seted up on thick liquids case right side, base top fixedly connected with is controlled relative support, support bottom fixedly connected with is relative lifter from front to back, lifter output fixedly connected with filter, the inside groove of seting up of base, inside ultrasonic wave oscillator that is provided with of inside groove, the base left side is provided with out thick liquid subassembly;

through above-mentioned technical scheme, through under base, thick liquids case, discharge gate, support, lifter, filter, inside groove and ultrasonic vibrator's the cooperation each other, realized the filtration and the clean effect of filter screen adjustable papermaking pulping filter equipment.

Further, the pulp outlet assembly comprises a pulp storage box and a pulp inlet, the pulp storage box is fixedly connected to the left side of the base, the pulp inlet is formed in the right side of the pulp storage box, and the left side of the pulp storage box is fixedly connected with a pulp pump II;

Through above-mentioned technical scheme, through the cooperation of storing up thick liquid case, income thick liquid mouth and thick liquid pump two, realized depositing or going out thick liquid to the paper pulp that has filtered.

Further, two sides of the front end of the base are fixedly connected with a first slurry pump and a water filtering tank respectively, one output end of the slurry pump is fixedly connected with one end of a pipeline, the other end of the pipeline is fixedly connected to the left side of the water filtering tank, the front end of the water filtering tank is respectively and slidably connected with a first filtering drawer, a second filtering drawer and a third filtering drawer, and the outer wall of the base is provided with evenly distributed water outlets;

Through above-mentioned technical scheme, through thick liquid pump one, filter tank, pipeline, first filter steamer tray, second filter steamer tray, third filter steamer tray and outlet under mutually supporting, realized filtering the thick liquid water of being filtered out again in the filter tank, the water after filtering can carry out normal emission and avoid polluting.

Further, universal wheels which are uniformly distributed are connected with the bottom ends of the slurry storage tank and the slurry tank;

through above-mentioned technical scheme, through the universal wheel, the filter equipment of being convenient for wholly removes and transports.

Further, the top end of the filter plate is fixedly connected with a baffle plate with front and back opposite;

through above-mentioned technical scheme, through the baffle, avoid thick liquids to spill when the filter plate filters.

Further, a feed inlet is formed in the top of the slurry box;

through the technical scheme, the feeding operation in the slurry box is realized through the feeding port.

Further, handles are fixed at the front ends of the first filter drawer, the second filter drawer and the third filter drawer;

Through above-mentioned technical scheme, through the handle, conveniently slide and pull out first filter steamer tray, second filter steamer tray and third filter steamer tray, handle the residual paper pulp after the internal filtration.

Further, the appearance of the discharge hole is U-shaped;

Through above-mentioned technical scheme, through the shape of discharge gate, spill when stopping the thick liquids and avoiding coming out.

The utility model has the following beneficial effects:

According to the utility model, through the mutual matching of the base, the slurry box, the discharge hole, the support, the lifting rod, the filter plate, the inner groove and the ultrasonic oscillator, the filtering and cleaning effects of the papermaking pulping filter device with the adjustable filter screen are realized, the slurry is normally filtered and the filter plate is cleaned, the delay of delivery time to a production plan and a customer is avoided, the filter efficiency can be improved by cleaning the blocked filter screen, the required working procedures, chemicals and energy sources are reduced, the production cost is reduced, the maintenance cost is reduced, and the risk of equipment abrasion is reduced.

According to the utility model, the filtered slurry is filtered again in the water filtering tank through the mutual matching of the slurry pump I, the water filtering tank, the pipeline, the first filtering drawer, the second filtering drawer, the third filtering drawer and the water outlet, the filtered water can be normally discharged, the waste generation and the environmental pollution are reduced, and the residual slurry is independently treated or recycled, so that the cost is saved.

Drawings

FIG. 1 is a perspective view of a papermaking pulping filter device with an adjustable filter screen;

FIG. 2 is a schematic diagram of a base of a papermaking pulping filter device with an adjustable filter screen according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a base of a papermaking pulping filter device with an adjustable filter screen according to the present utility model;

Fig. 4 is a schematic structural view of a filter plate of a papermaking pulping filter device with an adjustable filter screen.

Legend description:

1. A base; 2. a headbox; 3. a slurry inlet; 4. a slurry pump I; 5. a universal wheel; 6. a pipe; 7. a water filtering tank; 8. a bracket; 9. a filter plate; 10. a baffle; 11. a slurry box; 12. a feed inlet; 13. a slurry pump II; 14. a lifting rod; 15. a discharge port; 16. an ultrasonic oscillator; 17. a first filter drawer; 18. a second filter drawer; 19. a third filter drawer; 20. a water outlet; 21. an inner tank.

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. 1-4, one embodiment provided by the present utility model is: the utility model provides a papermaking pulping filter equipment with adjustable filter screen, including base 1, base 1 right side fixedly connected with thick liquids case 11, thick liquids case 11 top is provided with pan feeding mouth 12, thick liquids case 11 right side has been seted up discharge gate 15, base 1 top fixedly connected with controls relative support 8, support 8 bottom fixedly connected with is relative lifter 14 from front to back, lifter 14 output fixedly connected with filter 9, filter 9 top fixedly connected with is relative baffle 10 from front to back, inside the setting up of base 1 has inside groove 21, inside being provided with of inside groove 21 ultrasonic wave oscillator 16, thick liquids case 2 fixedly connected with is in base 1 left side, thick liquids mouth 3 is seted up on the right side of thick liquids case 2, thick liquids pump two 13 are fixedly connected with in thick liquids case 2 left side, the slurry is put into the slurry box 11 through the feed inlet 12, flows into the filter plate 9 through the discharge outlet 15, the shape of the discharge outlet 15 is U-shaped, the slurry is prevented from being spilled out, the slurry can continue to flow downwards under the action of gravity, the baffle 10 can be prevented from being spilled out when flowing, part of the water is filtered and dripped into the inner groove 21 through the filter plate 9, the rest of the slurry continuously enters the slurry storage box 2 downwards through the slurry inlet 3 to be stored, the slurry pump II 13 is operated to be discharged when the slurry storage box is needed to be used, when the filter device needs to be cleaned, the filter plate 9 fixed at the output end is enabled to fall into the inner groove 21 of the water storage through the lifting rod 14, and the ultrasonic oscillator 16 is started to be cleaned.

Referring to fig. 1-2, two sides of the front end of the base 1 are fixedly connected with a slurry pump 4 and a water filtering tank 7 respectively, the output end of the slurry pump 4 is fixedly connected with one end of a pipeline 6, the other end of the pipeline 6 is fixedly connected to the left side of the water filtering tank 7, the front end of the water filtering tank 7 is respectively and slidably connected with a first filtering drawer 17, a second filtering drawer 18 and a third filtering drawer 19, a water outlet 20 which is uniformly distributed is formed in the outer wall of the base 1, after cleaning, part of slurry which is cleaned and filtered by the filtering plate 9 is sucked out by the slurry pump 4 and is transmitted to the water filtering tank 7 through the pipeline 6, the filtered water is discharged through the water outlet 20 respectively, waste generation and environmental pollution are reduced, the first filtering drawer 17, the second filtering drawer 18 and the third filtering drawer 19 can slide out of the water filtering tank 7 through a handle at the front end, and the inside part of the slurry is treated or is filtered again in a material inlet 12. The bottom ends of the slurry storage tank 2 and the slurry tank 11 are fixedly connected with uniformly distributed universal wheels 5, so that the time filtering device is convenient to move and transport integrally

Working principle: the slurry is thrown into the slurry box 11 through the feed inlet 12, flows into the filter plate 9 through the discharge outlet 15, continuously flows downwards under the action of gravity, part of the slurry is filtered by the filter plate 9 and drops into the inner groove 21, the rest of the slurry continuously flows downwards through the slurry inlet 3 and enters the slurry storage box 2 for storage, the slurry pump II 13 is operated to discharge when the filter device needs to be cleaned, the filter plate 9 with the fixed output end falls into the inner groove 21 of the water storage through the lifting rod 14 when the filter device needs to be cleaned, the ultrasonic oscillator 16 is started for cleaning, after the cleaning is finished, part of the slurry cleaned and filtered by the filter plate 9 is sucked out by the slurry pump I4 and is transmitted into the water filtering tank 7 through the pipeline 6, the filtered water is discharged through the water outlet 20 to avoid pollution, and part of the slurry in the first filter drawer 17, the second filter drawer 18 and the third filter drawer 19 can be independently treated or thrown into the feed inlet 12 for secondary filtration.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a papermaking slurrying filter equipment with adjustable filter screen, includes base (1), its characterized in that: base (1) right side fixedly connected with thick liquids case (11), discharge gate (15) have been seted up on thick liquids case (11) right side, relative support (8) about base (1) top fixedly connected with, lifter (14) that relative are around support (8) bottom fixedly connected with, lifter (14) output fixedly connected with filter (9), inside groove (21) of having seted up of base (1), inside ultrasonic oscillator (16) that are provided with of inside groove (21), base (1) left side is provided with out thick liquid subassembly.

2. The papermaking pulping filter device with an adjustable filter screen according to claim 1, wherein: the pulp outlet assembly comprises a pulp storage box (2) and a pulp inlet (3), the pulp storage box (2) is fixedly connected to the left side of the base (1), the pulp inlet (3) is formed in the right side of the pulp storage box (2), and a pulp pump II (13) is fixedly connected to the left side of the pulp storage box (2).

3. The papermaking pulping filter device with an adjustable filter screen according to claim 1, wherein: the utility model discloses a slurry pump, including base (1), filter tank (7), evenly distributed's outlet (20) have been seted up to base (1) outer wall, base (1) front end both sides fixedly connected with slurry pump (4) and filter tank (7) respectively, one end of slurry pump (4) output fixed connection pipeline (6), the other end fixed connection of pipeline (6) is in filter tank (7) left side, filter tank (7) front end sliding connection has first filter steamer tray (17), second filter steamer tray (18) and third filter steamer tray (19) respectively.

4. The papermaking pulping filter device with an adjustable filter screen according to claim 2, wherein: the slurry storage box (2) is characterized in that the slurry box (11) and the bottom end of the slurry storage box (2) are fixedly connected with uniformly distributed universal wheels (5).

5. The papermaking pulping filter device with an adjustable filter screen according to claim 1, wherein: the top end of the filter plate (9) is fixedly connected with a baffle plate (10) which is opposite to the front end and the back end.

6. The papermaking pulping filter device with an adjustable filter screen according to claim 1, wherein: the top of the slurry box (11) is provided with a feed inlet (12).

7. A filter screen adjustable papermaking pulping filter device according to claim 3, characterized in that: handles are fixed at the front ends of the first filter drawer (17), the second filter drawer (18) and the third filter drawer (19).

8. The papermaking pulping filter device with an adjustable filter screen according to claim 1, wherein: the appearance of the discharge hole (15) is U-shaped.