CN213804595U

CN213804595U - Environment-friendly drum pulper

Info

Publication number: CN213804595U
Application number: CN202022506544.9U
Authority: CN
Inventors: 原雨庭; 姚龙锋; 陈吉良; 郝彬凯
Original assignee: Henan Shunjie Environmental Protection Technology Co ltd
Current assignee: Henan Shunjie Environmental Protection Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-27
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to an environment-friendly drum pulper, which comprises a barrel body and a supporting frame, wherein the barrel body comprises a crushing barrel and a screening barrel, the outer wall of the screening barrel is provided with a gear disc, a driving assembly is arranged below the gear disc, a water injection pipe is coaxially arranged in the barrel body, one end of the water injection pipe is provided with a fixing assembly, and the other end of the water injection pipe penetrates through the crushing barrel and extends into the screening barrel; one end of the crushing barrel is provided with a first bearing ring, one end of the screening barrel is provided with a second bearing ring, the middle part of the water injection pipe is sleeved with a support pipe, two sides of the support pipe are symmetrically provided with support rods, a plurality of flexible belts are uniformly arranged on the support pipe, one end of each flexible belt is fixedly provided with a steel ball, crushing teeth are arranged on the surfaces of the steel balls, a plurality of water spray holes are arranged on the water injection pipe and the support pipe, the steel balls do centrifugal motion under the rotation of the barrel body, waste cartons can be crushed through the crushing teeth, and meanwhile, the crushed materials can be effectively prevented from being adhered to the inner wall of the barrel body; the water injection pipe can wash the inner wall when adding water, and is simple in structure and ingenious in conception.

Description

Environment-friendly drum pulper

Technical Field

The utility model belongs to the technical field of waste paper recovery and specifically relates to an environment-friendly rotary drum pulper.

Background

Generally, the waste cardboard paper (OCC) raw material is generally considered to be pulped by a low-concentration vertical hydraulic pulper, the mechanical acting force of the mechanical pulper is strong, various OCCs and even some waste kraft paper with higher strength can be effectively scattered, and the pulping rate of the fiber raw material is high

The stickies are formed by breaking the massive impurities and stickies into stickies ions which are mixed in the fiber raw materials, so that the stickies are difficult to remove in subsequent treatment, and a great deal of inconvenience is brought to the production of a paper machine. The drum pulper has mild disintegration characteristics, impurities and stickies are not damaged, large stickies are easy to remove, the quality of good pulp is clean, and the content of the stickies is low. Meanwhile, as the drum pulper belongs to high-concentration pulping, most of the electric energy consumed by the pulper is converted into potential energy of pulp, so that the energy consumption is 10-30 percent lower than that of a vertical pulper, and the energy-saving effect is obvious. But due to the mildness of drum pulpers, the crushed material tends to stick to the drum wall; the OCC with high strength is difficult to be untwined in the rotary drum and can be removed together with impurities, so that the fiber loss is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly drum pulper for solve current drum pulper and can't carry out abundant disintegration, the crushed aggregates problem of adhering to on the bucket wall easily to the old and useless carton raw materials of high strength.

In order to solve the problem, the utility model provides an environment-friendly rotary drum pulper, the dipping barrel comprises a barrel body, the fixed support frame that is equipped with in bottom of staving, the staving includes garrulous storage bucket and screening bucket, garrulous storage bucket with screening bucket integration shaping, the outer wall of screening bucket is equipped with the toothed disc with the axle center is fixed, the below of toothed disc is equipped with drive assembly, its characterized in that: a water injection pipe is coaxially arranged in the barrel body, a fixing assembly is arranged at one end of the water injection pipe, and one end, far away from the fixing assembly, of the water injection pipe penetrates through the crushed aggregate barrel and extends into the screening barrel; a first bearing ring is arranged at one end of the crushing barrel, a second bearing ring is arranged at one end of the screening barrel, the water injection pipe sequentially penetrates through the first bearing ring and the second bearing ring, a supporting pipe is sleeved in the middle of the water injection pipe, supporting rods are symmetrically arranged on two sides of the supporting pipe, and one ends, far away from the supporting pipe, of the supporting rods are fixedly connected with the inner wall of the screening barrel; the novel water injection support is characterized in that a plurality of flexible belts are uniformly arranged on the support pipe, steel balls are fixedly arranged at one ends, far away from the support pipe, of the flexible belts, crushed material teeth are fixedly arranged on the surfaces of the steel balls, and a plurality of water spray holes are formed in the water injection pipe and the support pipe.

The utility model provides an environment-friendly rotary drum pulper still has following technical characteristic:

furthermore, one end of the crushing barrel, which is far away from the screening barrel, is provided with a feeding hole.

Further, the support frame includes the backup pad and is fixed in the arc bracket at backup pad top, the quantity of arc bracket is two at least.

Further, the fixing assembly comprises a clamping ring and a fixing rod, the top end of the fixing rod is fixedly connected with the clamping ring, and the bottom end of the fixing rod is fixed on the supporting plate.

Furthermore, the driving assembly comprises a motor fixed on the supporting plate and a driving gear meshed with the gear disc, and the driving gear is coaxially fixed on a motor shaft of the motor.

Furthermore, a plurality of sieve pores are uniformly formed in the outer wall of the sieving barrel.

Furthermore, a slurry tank is correspondingly arranged below the screening barrel and fixed on the supporting plate.

The utility model discloses following beneficial effect has: when the driving assembly drives the barrel body to rotate, the steel balls do centrifugal motion under the rotation of the barrel body, waste paper boxes can be sufficiently crushed through the crushed material teeth on the steel balls, and meanwhile, when the steel balls collide with the inner wall of the barrel body, crushed materials can be effectively prevented from being adhered to the inner wall of the barrel body; will the water injection pipe is located with the axle center in the barrel, can wash the inner wall when adding water, simple structure thinks about ingeniously.

Drawings

FIG. 1 is a schematic view of the overall structure of the environment-friendly drum pulper;

FIG. 2 is a schematic view of the interior of the barrel viewed from the left;

fig. 3 is a schematic view of the internal structure of the barrel body in a main view.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 3, in an embodiment of the environment-friendly drum pulper of the present invention, the apparatus includes a barrel body 1, a support frame 2 is fixedly disposed at the bottom of the barrel body 1, the barrel body 1 includes a crushed material barrel 101 and a screening barrel 102, the crushed material barrel 101 and the screening barrel 102 are integrally formed, a gear disc 3 is fixedly disposed on the outer wall of the screening barrel 102 coaxially, a driving assembly 4 is disposed below the gear disc 3, a water injection pipe 5 is coaxially disposed in the barrel body 1, a fixing assembly 6 is disposed at one end of the water injection pipe 5, and one end of the water injection pipe 5, which is far away from the fixing assembly 6, extends into the screening barrel 102 through the crushed material barrel 101; a first bearing ring 7 is arranged at one end of the crushing barrel 101, a second bearing ring 8 is arranged at one end of the screening barrel 102, a water injection pipe 5 sequentially penetrates through the first bearing ring 7 and the second bearing ring 8, a support pipe 9 is sleeved in the middle of the water injection pipe 5, support rods 91 are symmetrically arranged on two sides of the support pipe 9, and one ends, far away from the support pipe 9, of the support rods 91 are fixedly connected with the inner wall of the screening barrel 102; the supporting tube 9 is uniformly provided with a plurality of flexible belts 92, one ends of the flexible belts 92 far away from the supporting tube 9 are fixedly provided with steel balls 921, the surface of each steel ball 921 is fixedly provided with crushed material teeth 922, the water injection pipe 5 and the supporting tube 9 are respectively provided with a plurality of water spray holes 51, specifically, when the driving assembly 4 drives the barrel body 1 to rotate, the steel balls 921 perform centrifugal motion under the rotation of the barrel body 1, the crushed material teeth 922 on the steel balls 921 can be used for fully crushing waste paper boxes, and meanwhile, when the steel balls 921 collide with the inner wall of the barrel body 1, the crushed materials can be effectively prevented from being adhered to the inner wall of the barrel body 1; the water injection pipe 5 is coaxially arranged in the barrel body 1, so that the inner wall can be washed while water is added, the structure is simple, and the conception is ingenious.

In one embodiment of the present application, preferably, the end of the milling barrel 101 away from the sieving barrel 102 is provided with a feed inlet in which a sealing cover 11 is inserted.

In one embodiment of the present application, preferably, the support frame 2 includes a support plate 21 and arc brackets 22 fixed to the top of the support plate 21, and the number of the arc brackets 22 is at least two.

In one embodiment of the present application, preferably, the fixing assembly 6 includes a clamping ring 61 and a fixing rod 62, wherein the top end of the fixing rod 62 is fixedly connected to the clamping ring 61, and the bottom end of the fixing rod 62 is fixed to the supporting plate 21, and specifically, the water injection pipe 5 can be clamped by the clamping ring 61, so that the water injection pipe 5 is prevented from rotating together with the tub 1.

In one embodiment of the present application, the driving assembly 4 preferably includes a motor 41 fixed on the supporting plate 21 and a driving gear 42 engaged with the gear plate 3, wherein the driving gear 42 is coaxially fixed on a motor shaft of the motor 41.

In an embodiment of the present application, preferably, the outer wall of the sieving barrel 102 is uniformly provided with a plurality of sieve holes 12, and specifically, the crushed aggregates are sieved by the sieving barrel 102 and then flow into the slurry tank 13 through the sieve holes 12.

In one embodiment of the present application, preferably, a slurry tank 13 is provided below the sieving barrel 102, and the slurry tank 13 is fixed to the supporting plate 21, and specifically, the crushed material slurry after sieving is collected by the slurry tank 13.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an environment-friendly rotary drum pulper, includes the staving, the fixed support frame that is equipped with in bottom of staving, the staving includes garrulous storage bucket and screening bucket, garrulous storage bucket with screening bucket integration shaping, the outer wall of screening bucket is with the fixed gear dish that is equipped with of axle center, the below of gear dish is equipped with drive assembly, its characterized in that: a water injection pipe is coaxially arranged in the barrel body, a fixing assembly is arranged at one end of the water injection pipe, and one end, far away from the fixing assembly, of the water injection pipe penetrates through the crushed aggregate barrel and extends into the screening barrel; a first bearing ring is arranged at one end of the crushing barrel, a second bearing ring is arranged at one end of the screening barrel, the water injection pipe sequentially penetrates through the first bearing ring and the second bearing ring, a supporting pipe is sleeved in the middle of the water injection pipe, supporting rods are symmetrically arranged on two sides of the supporting pipe, and one ends, far away from the supporting pipe, of the supporting rods are fixedly connected with the inner wall of the screening barrel; the novel water injection support is characterized in that a plurality of flexible belts are uniformly arranged on the support pipe, steel balls are fixedly arranged at one ends, far away from the support pipe, of the flexible belts, crushed material teeth are fixedly arranged on the surfaces of the steel balls, and a plurality of water spray holes are formed in the water injection pipe and the support pipe.

2. The environment-friendly drum pulper according to claim 1, wherein: one end of the crushing barrel, which is far away from the screening barrel, is provided with a feed inlet.

3. The environment-friendly drum pulper according to claim 1, wherein: the support frame includes the backup pad and is fixed in the arc bracket at backup pad top, the quantity of arc bracket is two at least.

4. The environment-friendly drum pulper according to claim 3, wherein: the fixing assembly comprises a clamping ring and a fixing rod, the top end of the fixing rod is fixedly connected with the clamping ring, and the bottom end of the fixing rod is fixed on the supporting plate.

5. The environment-friendly drum pulper according to claim 4, wherein: the driving assembly comprises a motor fixed on the supporting plate and a driving gear meshed with the gear disc, and the driving gear is coaxially fixed on a motor shaft of the motor.

6. The environment-friendly drum pulper according to claim 1, wherein: the outer wall of the screening barrel is uniformly provided with a plurality of screen holes.

7. The environment-friendly drum pulper according to claim 5, wherein: and a slurry tank is correspondingly arranged below the screening barrel and fixed on the supporting plate.