CN212283584U

CN212283584U - Filtering membrane cleaning device for paperboard pulping

Info

Publication number: CN212283584U
Application number: CN202020808043.3U
Authority: CN
Inventors: 昔康
Original assignee: Kunshan Yujin Environmental Protection Packaging Co ltd
Current assignee: Kunshan Yujin Environmental Protection Packaging Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-05
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to a filtration membrane washs technical field, and discloses a filtration membrane belt cleaning device for cardboard slurrying, including wasing the seat, wash the backup pad that the seat includes roof and two front and back symmetric distributions, the rear side the back fixedly connected with box body of backup pad, the first motor of box body outside fixedly connected with, the output shaft fixedly connected with pivot of first motor, pivot one end runs through the box body and extends to inside the box body. This filtering membrane belt cleaning device is used in cardboard slurrying, at the water pump, the connecting pipe, main water pipe, vice water pipe and atomizer's effect can be washed filtering membrane down, through being equipped with shake mechanism, the first motor of operation can drive the pivot and rotate, the transmission of rethread first bevel gear and second bevel gear drives the loose axle and the epaxial reed of loose axle rotates, take place deformation after reed contact shelves pole, produce elasticity when resumeing deformation and pat filtering membrane, be favorable to shaking off impurity, it is better to compare only to spray the cleaning performance.

Description

Filtering membrane cleaning device for paperboard pulping

Technical Field

The utility model relates to a filtration membrane washs technical field, specifically is a filtration membrane belt cleaning device is used in cardboard slurrying.

Background

Pulping is a process of separating fibers from plant fiber raw materials to obtain paper pulp, and the pulping method can be mainly divided into a mechanical method, a chemical method and a chemical-mechanical method to respectively prepare mechanical paper pulp, chemical paper pulp and chemical-mechanical paper pulp. Waste water or white water and the like are generated in the pulping process of the paperboard, filtration is needed through a filtering membrane, and the filtering membrane can be reused, so that intermittent cleaning is needed.

At present, high-speed water flow or cleaning agent spraying is mostly adopted for cleaning the filtering membrane for treating the pulping waste water of the paperboard, but the cleaning effect is not good enough, partial stains are still attached to the filtering membrane, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a filtering membrane belt cleaning device is used in cardboard slurrying possesses advantages such as the cleaning performance is good, has solved and has adopted high-speed rivers or sanitizer to the washing of cardboard slurrying waste water treatment filtering membrane mostly at present and spray, but the cleaning performance is not good enough, and partial spot still adheres to on filtering membrane, needs further improved problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a filtering membrane cleaning device for paperboard pulping comprises a cleaning seat, wherein the cleaning seat comprises a top plate and two supporting plates which are symmetrically distributed in the front and back direction, a box body is fixedly connected to the back surface of the supporting plates at the rear side, a first motor is fixedly connected to the outer side of the box body, a rotating shaft is fixedly connected to an output shaft of the first motor, one end of the rotating shaft penetrates through the box body and extends into the box body, the rotating shaft is movably connected with the box body, three first bevel gears which are uniformly distributed are fixedly sleeved on the rotating shaft, three shaking mechanisms which are uniformly distributed are arranged in the cleaning seat, each shaking mechanism comprises a movable shaft and a stop lever, two ends of each stop lever are respectively and fixedly connected with the two supporting plates, a plurality of uniformly distributed reeds are fixedly connected on the movable shaft, smooth short rods are fixedly connected to the edges of the reeds, and two, the rear end of the movable shaft penetrates through the supporting plate and extends into the box body, and a second bevel gear is fixedly connected to the rear end of the movable shaft and meshed with the first bevel gear.

The roof bottom is equipped with sprays the mechanism, it includes main water pipe to spray the mechanism, a plurality of secondary water pipes of main water bottom fixedly connected with, the fixed atomizer that is provided with a plurality of evenly distributed in secondary water bottom, main water pipe top fixedly connected with connecting pipe, connecting pipe and roof fixed connection, the connecting pipe top runs through the roof and extends to the roof top, the connecting pipe top is equipped with the water pump.

Preferably, a chain conveyor is arranged in the cleaning seat and comprises a conveying frame, a supporting rod and a second motor.

Preferably, the chain conveyer bottom is equipped with the collection vehicle, the equal fixedly connected with supporting leg in collection vehicle bottom four corners, supporting leg bottom fixedly connected with movable wheel, collection vehicle front side fixedly connected with handle, the fixed delivery port that is provided with in collection vehicle bottom.

Preferably, limiting plates are arranged on two sides of the collecting vehicle, and the front end and the rear end of each limiting plate are fixedly connected with the two supporting plates respectively.

Preferably, the surface of the supporting plate at the front side is provided with an opening, and the position of the opening is matched with the position of the collecting vehicle.

Preferably, the water pump is fixedly connected with the top plate, the output end of the water pump is fixedly connected with the connecting pipe, and the input end of the water pump is fixedly connected with the hose.

Preferably, the length of the spring plate is larger than the distance between the movable shaft and the stop lever.

Compared with the prior art, the utility model provides a cardboard is filtration membrane belt cleaning device for slurrying possesses following beneficial effect:

1. this filtering membrane belt cleaning device is used in cardboard slurrying, at the water pump, the connecting pipe, main water pipe, vice water pipe and atomizer's effect can be washed filtering membrane down, through being equipped with shake mechanism, the first motor of operation can drive the pivot and rotate, the transmission of rethread first bevel gear and second bevel gear drives the loose axle and the epaxial reed of loose axle rotates, take place deformation after reed contact shelves pole, produce elasticity when resumeing deformation and pat filtering membrane, be favorable to shaking off impurity, it is better to compare only to spray the cleaning performance.

2. This filtration membrane belt cleaning device for cardboard slurrying through being equipped with the collection vehicle, is favorable to collecting the impurity that shakes off, is convenient for carry out centralized processing, through being equipped with the delivery port in collection vehicle bottom, is convenient for reduce the moisture in the impurity, reduces impurity weight, is convenient for remove, through setting up the baffle, is convenient for carry on spacingly to the collection vehicle, ensures collection vehicle department and filtration membrane bottom, avoids the hourglass.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the opening of the present invention;

FIG. 3 is a schematic structural view of the box body of the present invention;

fig. 4 is a schematic structural view of the reed of the present invention.

Wherein: 1. cleaning a seat; 101. a top plate; 102. a support plate; 2. a box body; 3. a first motor; 4. a rotating shaft; 5. a first bevel gear; 6. a movable shaft; 7. a gear lever; 8. a reed; 9. a smooth short rod; 10. a second bevel gear; 11. a main water pipe; 12. an auxiliary water pipe; 13. an atomizing spray head; 14. a connecting pipe; 15. a water pump; 16. a chain conveyor; 17. a collection vehicle; 18. a limiting plate; 19. a handle; 20. a water outlet; 21. and (6) opening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a filtering membrane cleaning device for cardboard pulping comprises a cleaning seat 1, the cleaning seat 1 comprises a top plate 101 and two supporting plates 102 symmetrically distributed in front and back, the supporting plates 102 are integrated with the top plate 101, the supporting plates 102 are fixedly arranged at the bottom of the top plate 101, the back of the back supporting plate 102 is fixedly connected with a box body 2, in practical application, an access cover is arranged on the side surface of the box body 2, the outer side of the box body 2 is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft 4, one end of the rotating shaft 4 penetrates through the box body 2 and extends into the box body 2, the rotating shaft 4 is movably connected with the box body 2, a bearing is arranged at the joint of the rotating shaft 4 and the box body 2, the rotating shaft 4 is movably connected with the box body 2 through the bearing, three first bevel gears 5 uniformly distributed are fixedly sleeved on the rotating shaft, two ends of a stop lever 7 are respectively fixedly connected with two supporting plates 102, a plurality of uniformly distributed reeds 8 are fixedly connected to a movable shaft 6, the edge of each reed 8 is fixedly connected with a smooth short rod 9, the length of each reed 8 is larger than the distance from the movable shaft 6 to the stop lever 7, two ends of the movable shaft 6 are respectively movably connected with the two supporting plates 102, the rear end of the movable shaft 6 penetrates through the supporting plates 102 and extends into the box body 2, a second bevel gear 10 is fixedly connected to the rear end of the movable shaft 6, the second bevel gear 10 is meshed with the first bevel gears 5, in practical application, the second bevel gears 10 of the three shaking mechanisms are respectively matched with the three first bevel gears 5, so that the first motor 3 can simultaneously drive the three shaking mechanisms to operate, when the shaking mechanisms operate, the movable shaft 6 and the reeds 8 rotate, the reeds 8 deform when contacting the stop lever 7, and then the reeds 8 recover deformation after being separated, the residual impurities are beaten down into the collecting vehicle 17 at the bottom, and the cleaning effect is better compared with a direct flushing mode.

The bottom of the top plate 101 is provided with a spraying mechanism, the spraying mechanism comprises a main water pipe 11, the bottom of the main water pipe 11 is fixedly connected with a plurality of auxiliary water pipes 12, the bottom of the auxiliary water pipes 12 is fixedly provided with a plurality of evenly distributed atomizing nozzles 13, the atomizing nozzles 13 have the same structure and the same function as the atomizing nozzles 13 in the prior art, the top of the main water pipe 11 is fixedly connected with a connecting pipe 14, the connecting pipe 14 is fixedly connected with the top plate 101, the top end of the connecting pipe 14 penetrates through the top plate 101 and extends to the top of the top plate 101, the top end of the connecting pipe 14 is provided with a water pump 15, the water pump 15 is fixedly connected with the top plate 101, the output end of the water pump 15 is fixedly connected with the connecting pipe 14, the input end of the water pump 15 is fixedly connected with a hose, in practical application, the hose is connected with an external water source, the conveying frame can drive the filtering membrane at the top to move by operating the second motor, a collecting trolley 17 is arranged at the bottom of the chain conveyor 16, supporting legs are fixedly connected to four corners of the bottom of the collecting trolley 17, movable wheels are fixedly connected to the bottom ends of the supporting legs, a handle 19 is fixedly connected to the front side of the collecting trolley 17, a water outlet 20 is fixedly arranged at the bottom of the collecting trolley 17, limiting plates 18 are arranged on two sides of the collecting trolley 17, the front end and the rear end of each limiting plate 18 are fixedly connected with two supporting plates 102 respectively, an opening 21 is formed in the surface of each front supporting plate 102, the position of each opening 21 is matched with the position of the collecting trolley 17, in practical application, the collecting trolley 17 is pushed into the cleaning seat 1 from the opening 21 and moves to a specified position under the guide of the limiting plates 18, the collecting trolley can be used for collecting dropped impurities and is convenient for further treatment, a, for discharging moisture from the impurities.

When the cleaning device is used, the chain conveyor 16, the water pump 15 and the second motor are operated, the filtering membrane is placed on the conveying frame, the water pump 15 conveys water flow into the connecting pipe 14, water mist is formed through the main water pipe 11, the auxiliary water pipe 12 and the atomizing spray head 13, the surface of the filtering membrane is cleaned, meanwhile, the second motor is operated to drive the rotating shaft 4 to rotate, the shaking mechanism is further driven to operate through the first bevel gear 5 and the second bevel gear 10, the movable shaft 6 and the reed 8 are made to rotate, the reed 8 is deformed when contacting the gear lever 7, then the reed 8 is restored to be deformed after being separated from the gear lever 7, the surface of the filtering membrane is beaten by elasticity, residual impurities are beaten into the collecting trolley 17 at the bottom, after cleaning is finished, the handle 19 on the collecting trolley 17 is held by hand, the handle can be pulled out from the cleaning seat 1, and collected impurities are further.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cardboard is filtration membrane belt cleaning device for slurrying, includes cleaning seat (1), its characterized in that: the cleaning seat (1) comprises a top plate (101) and two supporting plates (102) which are symmetrically distributed in the front and back direction, the back surface of the supporting plate (102) at the rear side is fixedly connected with a box body (2), the outer side of the box body (2) is fixedly connected with a first motor (3), an output shaft of the first motor (3) is fixedly connected with a rotating shaft (4), one end of the rotating shaft (4) penetrates through the box body (2) and extends into the box body (2), the rotating shaft (4) is movably connected with the box body (2), three first bevel gears (5) which are uniformly distributed are fixedly sleeved on the rotating shaft (4), three shaking mechanisms which are uniformly distributed are arranged inside the cleaning seat (1), each shaking mechanism comprises a movable shaft (6) and a stop rod (7), two ends of the stop rod (7) are respectively fixedly connected with the two supporting plates (102), a plurality of reeds (8) which are uniformly distributed are fixedly connected on the movable shaft (, the edge of the reed (8) is fixedly connected with a smooth short rod (9), two ends of the movable shaft (6) are movably connected with the two support plates (102) respectively, the rear end of the movable shaft (6) penetrates through the support plates (102) and extends into the box body (2), the rear end of the movable shaft (6) is fixedly connected with a second bevel gear (10), and the second bevel gear (10) is meshed with the first bevel gear (5);

roof (101) bottom is equipped with sprays the mechanism, it includes main water pipe (11) to spray the mechanism, a plurality of vice water pipe (12) of main water pipe (11) bottom fixedly connected with, the fixed atomizer (13) that are provided with a plurality of evenly distributed in vice water pipe (12) bottom, main water pipe (11) top fixedly connected with connecting pipe (14), connecting pipe (14) and roof (101) fixed connection, roof (101) and roof (101) top are run through on connecting pipe (14) top, connecting pipe (14) top is equipped with water pump (15).

2. The filtering membrane cleaning device for paperboard pulping according to claim 1, characterized in that: the cleaning seat (1) is internally provided with a chain conveyor (16), and the chain conveyor (16) comprises a conveying frame, a supporting rod and a second motor.

3. The cleaning device for the filtering membrane for pulping the paperboard as claimed in claim 2, characterized in that: chain conveyor (16) bottom is equipped with collection vehicle (17), the equal fixedly connected with supporting leg in collection vehicle (17) bottom four corners, supporting leg bottom fixedly connected with movable wheel, collection vehicle (17) front side fixedly connected with handle (19), fixed delivery port (20) that is provided with in collection vehicle (17) bottom.

4. A cleaning apparatus for a filtering membrane for pulping of paperboard according to claim 3, characterized in that: limiting plates (18) are arranged on two sides of the collecting vehicle (17), and the front end and the rear end of each limiting plate (18) are fixedly connected with the two supporting plates (102) respectively.

5. A cleaning apparatus for a filtering membrane for pulping of paperboard according to claim 3, characterized in that: the surface of the supporting plate (102) on the front side is provided with an opening (21), and the position of the opening (21) is matched with that of the collecting vehicle (17).

6. The filtering membrane cleaning device for paperboard pulping according to claim 1, characterized in that: water pump (15) and roof (101) fixed connection, the output and connecting pipe (14) fixed connection of water pump (15), the input fixedly connected with hose of water pump (15).

7. The filtering membrane cleaning device for paperboard pulping according to claim 1, characterized in that: the length of the reed (8) is larger than the distance from the movable shaft (6) to the stop lever (7).