CN223852470U - Pulp papermaking sludge treatment device - Google Patents

Abstract

This utility model discloses a pulp and paper sludge treatment device, relating to the field of pulp and paper technology. It includes a housing, inside which a stirring rod is rotatably mounted. Multiple uniformly distributed stirring components are fixedly sleeved on the outside of the stirring rod. A hopper is fixedly mounted at the top of the housing, and a material bucket is fixedly mounted at the top of the hopper. A rotating rod is rotatably mounted inside the material bucket, and a rotating disk is fixedly mounted at the bottom of the rotating rod. Symmetrically distributed control holes are opened in the rotating disk. Symmetrically distributed discharge holes are fixedly mounted at the bottom of the material bucket. The control holes and discharge holes cooperate with each other. A second fixed shell is fixedly mounted inside the material bucket, with both ends of the second fixed shell fixedly installed to the inner wall of the material bucket. The top of the rotating rod rotatably passes through the bottom of the second fixed shell, and two meshing second bevel gears are fixedly mounted at the top of the rotating rod. This application can achieve sufficient reaction of the flocculant, improving the effect of flocculant in treating sludge.

Description

Pulp papermaking sludge treatment device

Technical Field

The utility model relates to the technical field of pulp papermaking, in particular to a pulp papermaking sludge treatment device.

Background

The paper making production is divided into two basic processes of pulping and papermaking, wherein the pulping is to use a mechanical method, a chemical method or a combination method of the two methods to dissociate plant fiber raw materials into natural color paper pulp or bleached paper pulp, the papermaking is to combine paper pulp fibers suspended in water into paper sheets meeting various requirements through various processes, a great amount of pollution is generated when paper making equipment is used, the pollution caused by sludge is very serious, and a paper pulp and papermaking sludge treatment device is needed when the sludge is treated;

When the existing pulp papermaking sludge treatment device is used, the flocculating agent is added to generate sediment to remove sludge, but in the process of adding the flocculating agent, operators generally add the flocculating agent into the pulp papermaking sludge treatment device completely at one time, so that the flocculating agent is difficult to fully react, the effect of sludge treatment is affected, and the flocculating agent cannot be fully utilized.

Disclosure of utility model

The utility model aims to solve the problem that flocculant is difficult to fully react, and provides a pulp and papermaking sludge treatment device.

In order to solve the technical problems, the stirring device comprises a box body, wherein a stirring rod is rotatably arranged in the box body, a plurality of stirring pieces which are uniformly distributed are fixedly sleeved outside the stirring rod, a discharging hopper is fixedly arranged at the top end of the box body, a charging bucket is fixedly arranged at the top end of the discharging hopper, a rotating rod is rotatably arranged in the charging bucket, a rotating disc is fixedly arranged at the bottom end of the rotating rod, symmetrically distributed material control holes are formed in the rotating disc, symmetrically distributed discharging holes are fixedly arranged at the bottom end of the charging bucket, and the material control holes are matched with the discharging holes.

Preferably, the inside of storage bucket is fixed and is equipped with the second fixed shell, the both ends of second fixed shell and the inner wall fixed mounting of storage bucket, the top rotation of dwang runs through in the bottom of second fixed shell, the fixed second bevel gear that is equipped with two meshing settings in top of dwang, the fixed second transfer line that is equipped with in one end of second bevel gear, the one end of second transfer line is rotated jointly and is run through in one side wall of storage bucket and second fixed shell, the one end that the second bevel gear was kept away from to the second transfer line is fixed and is equipped with drive gear, one side meshing of drive gear is equipped with half face gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. The application can fully react the flocculant and improve the effect of the flocculant on sludge treatment.

2. The application can reduce the use of the driving source and the production cost.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural diagram of the case and the bucket after being separated.

FIG. 3 is a schematic diagram of the structure of the material control hole and the material discharging hole in the present utility model.

Fig. 4 is a schematic structural view of the second fixing case after being detached in the present utility model.

Fig. 5 is a schematic structural view of the first fixing case of the present utility model after being disassembled.

Fig. 6 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure, 1, a box body; 11, stirring rod, 12, stirring piece, 110, first fixed shell, 120, first bevel gear, 130, first transmission rod, 2, charging basket, 21, rotation rod, 22, rotation disc, 23, material control hole, 24, blanking hole, 210, second fixed shell, 220, second bevel gear, 230, second transmission rod, 240, transmission gear, 250, half-face gear, 260, stabilizer bar, 3, blanking hopper, 4, driving rod, 41, motor, 410, fixed frame, 5, synchronous wheel, 51, belt, 6, support frame.

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.

1-6, The utility model provides a pulp and papermaking sludge treatment device, which comprises a box body 1, wherein a stirring rod 11 is rotatably arranged in the box body 1, a plurality of stirring pieces 12 which are uniformly distributed are fixedly sleeved outside the stirring rod 11, a discharging hopper 3 is fixedly arranged at the top end of the box body 1, a charging basket 2 is fixedly arranged at the top end of the discharging hopper 3, a rotating rod 21 is rotatably arranged in the charging basket 2, a rotating disc 22 is fixedly arranged at the bottom end of the rotating rod 21, symmetrically distributed material control holes 23 are formed in the rotating disc 22, symmetrically distributed material discharging holes 24 are fixedly arranged at the bottom end of the charging basket 2, and the material control holes 23 are matched with the material discharging holes 24.

The inside of storage bucket 2 is fixed and is equipped with second fixed shell 210, the both ends of second fixed shell 210 and the inner wall fixed mounting of storage bucket 2, the top rotation of dwang 21 runs through in the bottom of second fixed shell 210, the fixed second bevel gear 220 that is equipped with two meshing settings in top of dwang 21, the fixed second transfer line 230 that is equipped with in one end of second bevel gear 220, one end of second transfer line 230 rotates jointly and runs through in a lateral wall of storage bucket 2 and second fixed shell 210, the one end that second transfer line 230 kept away from second bevel gear 220 is fixed and is equipped with drive gear 240, one side meshing of drive gear 240 is equipped with half face gear 250.

The inside of box 1 is equipped with first fixed shell 110, and the both ends of first fixed shell 110 and the inner wall fixed mounting of box 1, and the top of puddler 11 rotates and runs through in the bottom of first fixed shell 110, and the fixed first bevel gear 120 that is equipped with two meshing settings in the top of puddler 11, the fixed first transfer line 130 that is equipped with of one end of first bevel gear 120, one end of first transfer line 130 is rotated jointly and is run through in a lateral wall of first fixed shell 110 and box 1.

One end of the half face gear 250 far away from the charging basket 2 is fixedly provided with a driving rod 4, one end of the driving rod 4 far away from the half face gear 250 is provided with a motor 41, and the driving end of the motor 41 is coaxially and fixedly installed with the driving rod 4.

The driving rod 4 and the outside of the first transmission rod 130 are fixedly sleeved with synchronous wheels 5, and a belt 51 is arranged between the synchronous wheels 5 in a transmission way.

The stabilizer bar 260 is fixedly arranged at one end of the half face gear 250 close to the charging basket 2, one end of the stabilizer bar 260 far away from the half face gear 250 is rotatably arranged on the outer wall of one side of the charging basket 2, and the stabilizer bar 260 is arranged, so that the half face gear 250 can stably rotate.

The top end of the box body 1 is fixedly provided with a plurality of support frames 6 distributed in an annular array, the top end of the support frames 6 are fixedly arranged with the blanking hopper 3, and the effect of supporting and fixing the charging basket 2 and the blanking hopper 3 is achieved through the arrangement of the support frames 6.

The external fixing sleeve of the motor 41 is provided with a fixing frame 410, one end of the fixing frame 410 is fixedly arranged on the outer wall of one side of the charging basket 2, and the fixing frame 410 is arranged, so that the effect of fixing the motor 41 is achieved.

Working principle: firstly, when in use, a flocculating agent is added into a charging basket 2, then, a driving rod 4 is driven to rotate by a starting motor 41, a driving rod 4 drives a half-face gear 250 to rotate, the half-face gear 250 drives a transmission gear 240 to intermittently rotate in the rotating process, the transmission gear 240 drives a second transmission rod 230 to intermittently rotate, the second transmission rod 230 drives a second bevel gear 220 to intermittently rotate, the second bevel gear 220 drives a rotating rod 21 to intermittently rotate, the rotating rod 21 drives a rotating disc 22 to intermittently rotate, when the rotating disc 22 rotates to the overlapping position of a material control hole 23 and a material discharging hole 24, the rotating disc 22 intermittently stops rotating, at this time, the flocculating agent in the charging basket 2 enters into a material discharging hopper 3 through the material control hole 23 and the material discharging hole 24, enters into a box 1 through the material discharging hopper 3, when the rotating disc 22 rotates to the overlapping position of the material control hole 23 and the material discharging hole 24, the flocculating agent in the charging basket 2 cannot enter into the material discharging hopper 3, the flocculating agent is repeatedly intermittently overlapped by driving the material control hole 23 and the material discharging hole 24, so that the flocculating agent can be evenly added into the box 1, the stirring rod is driven by the rotating disc 22 to rotate by the first bevel gear 120 and the stirring piece 11 in the first stirring piece 11 in the process of driving the rotating rod 130, and the stirring piece is driven by the rotating disc 1, and the stirring piece is driven by the stirring piece 120 in the stirring piece 11 in the process of rotating the stirring piece and the stirring piece stirring 11.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. The utility model provides a pulp papermaking sludge treatment device, includes box (1), its characterized in that the inside rotation of box (1) is equipped with puddler (11), the outside fixed cover of puddler (11) is equipped with evenly distributed's a plurality of stirring piece (12), the fixed hopper (3) that is equipped with in top of box (1), the fixed storage bucket (2) that are equipped with in top of hopper (3) down, the inside rotation of storage bucket (2) is equipped with dwang (21), the bottom mounting of dwang (21) is equipped with rolling disc (22), set up symmetric distribution's accuse material hole (23) in rolling disc (22), the bottom mounting of storage bucket (2) is equipped with symmetric distribution's unloading hole (24), accuse material hole (23) are used with unloading hole (24) cooperation.

2. The pulp and paper sludge treatment device according to claim 1, wherein a second fixing shell (210) is fixedly arranged in the charging basket (2), two ends of the second fixing shell (210) are fixedly installed with the inner wall of the charging basket (2), the top of the rotating rod (21) rotates to penetrate through the bottom end of the second fixing shell (210), two second bevel gears (220) which are meshed are arranged are fixedly arranged at the top end of the rotating rod (21), a second transmission rod (230) is fixedly arranged at one end of the second bevel gears (220), one end of the second transmission rod (230) jointly rotates to penetrate through one side wall of the charging basket (2) and one side wall of the second fixing shell (210), one end, far away from the second bevel gears (220), of the second transmission rod (230) is fixedly provided with a transmission gear (240), and one side of the transmission gear (240) is meshed with a half-face gear (250).

3. The pulp and paper sludge treatment device according to claim 1, wherein a first fixing shell (110) is arranged in the box body (1), two ends of the first fixing shell (110) are fixedly installed on the inner wall of the box body (1), the top of the stirring rod (11) rotates to penetrate through the bottom end of the first fixing shell (110), two first bevel gears (120) which are meshed are fixedly arranged on the top end of the stirring rod (11), a first transmission rod (130) is fixedly arranged at one end of the first bevel gear (120), and one end of the first transmission rod (130) jointly rotates to penetrate through one side wall of the first fixing shell (110) and one side wall of the box body (1).

4. A pulp and paper sludge treatment device as claimed in claim 2, characterized in that the end of the half-face gear (250) away from the charging basket (2) is fixedly provided with a driving rod (4), the end of the driving rod (4) away from the half-face gear (250) is provided with a motor (41), and the driving end of the motor (41) is fixedly arranged coaxially with the driving rod (4).

5. A pulp and paper sludge treatment device as claimed in claim 4, characterized in that the driving rod (4) and the first transmission rod (130) are fixedly sleeved with synchronous wheels (5), and a belt (51) is arranged between the synchronous wheels (5) in a transmission manner.

6. A pulp and paper sludge treatment device as claimed in claim 2, characterized in that a stabilizer bar (260) is fixedly arranged at one end of the half-face gear (250) close to the charging basket (2), and one end of the stabilizer bar (260) far away from the half-face gear (250) is rotatably arranged on the outer wall of one side of the charging basket (2).

7. A pulp and paper sludge treatment device as claimed in claim 1, characterized in that the top end of the box body (1) is fixedly provided with a plurality of support frames (6) distributed in an annular array, and the top end of the support frame (6) is fixedly arranged with the discharging hopper (3).

8. A pulp and paper sludge treatment device as claimed in claim 4, wherein the outer fixing sleeve of the motor (41) is provided with a fixing frame (410), and one end of the fixing frame (410) is fixedly arranged on the outer wall of one side of the charging basket (2).