CN210066329U

CN210066329U - Anti-blocking high-concentration hydraulic pulper

Info

Publication number: CN210066329U
Application number: CN201920901564.0U
Authority: CN
Inventors: 黄志龙; 董斌; 徐军; 华连进; 董林海; 徐洁
Original assignee: Hangzhou Lin'an Taoyuan Paper Co Ltd
Current assignee: Hangzhou Lin'an Taoyuan Paper Co Ltd
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-02-14
Anticipated expiration: 2029-06-15

Abstract

The utility model belongs to the technical field of pulping equipment technique and specifically relates to a prevent high enriched hydraulic pulper of plug-in type is related to, the utility model discloses a staving, the top of staving are equipped with the feed inlet, and the bottom of staving is equipped with the inlet tube and goes out the thick liquid pipe, are equipped with agitating unit in the staving, still including filtering the piece, are equipped with the feed end and arrange miscellaneous end on filtering the piece, filter the piece below and are equipped with the collecting box, are equipped with on the filtering piece and carry the piece, arrange miscellaneous end below and are equipped with the receipts. After the waste paper in the stirring device untwins the barrel, paper pulp and impurity will be together from going out the thick liquid pipe and discharging to filtering on the piece, and the circulation subassembly will drive and spout a circulation swing, and paper pulp will be diluted and pass and filter and drop to the collecting box in, carry the piece will remain impurity transport to receiving on filtering the piece in the miscellaneous case. The utility model discloses thereby need not to shut down clearance impurity and improved the mediation efficiency of waste paper.

Description

Anti-blocking high-concentration hydraulic pulper

Technical Field

The utility model belongs to the technical field of pulping equipment technique and specifically relates to a prevent high enriched hydraulic pulper of plug-up type.

Background

The high-concentration hydraulic pulper is mainly used for deinking and pulping waste paper such as waste newspaper, waste books and periodicals, pictures and newspapers and the like. Under the condition of high concentration and heating, the waste paper is defibered, and at the same time, chemicals such as deinking agent and the like are added, so that the comprehensive actions of mechanical friction, kneading and chemical auxiliary agents can be fully exerted, the impurities such as ink particles and the like can be quickly separated from the fibers, and then the treatment such as flotation, washing, purification and the like of subsequent sections is combined, the impurities such as ink particles and the like can be effectively removed, and paper pulp with a certain whiteness is manufactured.

Through retrieval, chinese patent publication No. CN2272908Y discloses a high-concentration hydrapulper, which comprises a support, a tank body, a shaft, a rotating disc, an impeller and a spiral body, wherein the tank body is fixed on the support, a feed inlet is arranged at the upper end of the tank body, a water inlet and a pulp outlet are arranged at the bottom of the tank body, a sieve plate is arranged at the upper end of the pulp outlet, the shaft extends into the tank body from the center of the bottom of the tank body, the rotating disc is fixedly arranged at the upper end of the shaft in the tank body, a double-head spiral and the impeller are fixed on the upper. The utility model discloses a design according to water conservancy swirl principle and form, when the axle passes through the rolling disc and drives double-end spiral and impeller rotation, radial cyclic motion is made to high enriched thick liquids in the cell body, makes waste paper hydration with higher speed break apart into the fibre to make between fibre and the fibre rotatory mutual friction that takes place under high enriched state, favourable break apart, thereby shorten the pulping time, reduce power consumption.

The above prior art solutions have the following drawbacks: often can be doped with impurity such as plastic packaging bag, sticky tape, trade mark, seals the packing material in the waste paper, the waste paper will be discharged through the play thick liquid mouth after being defibered into the fibre, thereby impurity is difficult to be defibered and remains on the sieve, impurity will constantly accumulate and block up the sieve, need shut down this moment and artifical impurity to on the sieve clear up, shut down the mediation efficiency of greatly reduced waste paper constantly, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a prevent high enriched hydraulic pulper of stifled type need not to shut down thereby the mediation efficiency that clearance impurity has improved waste paper.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a prevent high concentration hydraulic pulper of jam type, the dipping barrel comprises a barrel body, the top of staving is equipped with the feed inlet, the bottom of staving is equipped with the inlet tube and goes out the thick liquid pipe, be equipped with the stirring device who is used for discongesting waste paper in the staving, still including locating staving one side and being used for filtering impurity's filtration piece, be equipped with the feed end and arrange miscellaneous end on the filtration piece, the play thick liquid pipe is kept away from the one end of staving and is located feed end department, it is equipped with the collecting box that is used for collecting the paper pulp that drops from filtering to filter the piece below, be equipped with on the filtration piece and be used for carrying the transport piece to arranging miscellaneous department with impurity, it is equipped with the miscellaneous case of receipts that is.

Through adopting above-mentioned technical scheme, discongest the back at the waste paper of agitating unit in with the ladle body, paper pulp and impurity will be together from going out the thick liquid pipe discharge and filtering on the piece, the circulation subassembly will drive and spray a circulation swing and to filtering the paper pulp injection water on the piece, paper pulp will be diluted, thereby make paper pulp difficult because of too thick can't be filtered, can carry out multi-angle injection to filtering again and make paper pulp and impurity be difficult for the adhesion on filtering the piece, subsequently, paper pulp will pass and filter and drop to the collecting box in, carry the piece will remain impurity transport to receiving on filtering the piece to the miscellaneous incasement, so this pulper sustainable is discongested to waste paper, thereby need not to stop the machine and cleared up the clearance impurity and improved the efficiency of discongesting of waste paper.

The utility model discloses further set up to: the filter piece is the cartridge filter, has seted up a plurality of rows thick liquid through-holes on the outer wall of cartridge filter, goes out the thick liquid pipe and keeps away from the one end of staving and stretch into in the cartridge filter.

Through adopting above-mentioned technical scheme, stretch into the cartridge filter because of the one end that goes out the thick liquid pipe and keep away from in the staving, so from a thick liquid pipe exhaust paper pulp will be difficult for sputtering the outside, the paper pulp of discharging into the cartridge filter will flow into through the thick liquid through-hole of arranging and collect in collecting box, impurity will remain in the cartridge filter.

The utility model discloses further set up to: the one end department that goes out the thick liquid pipe and keep away from in the staving is equipped with the mount, and the cartridge filter rotates to be connected in the mount, is equipped with on the mount to be used for driving cartridge filter pivoted runner assembly, carries the screw thread groove of piece for locating on the cartridge filter inner wall.

Through adopting above-mentioned technical scheme, when driving the cartridge filter rotation through rotating assembly, impurity in the cartridge filter will move to row miscellaneous end department and drop to receiving miscellaneous incasement along the thread groove for thereby impurity is difficult for blockking up the cartridge filter and has guaranteed the filtration efficiency to paper pulp.

The utility model discloses further set up to: be fixed with the mounting bracket that passes cartridge filter inside on the mount, the injection member is towards the injection pipe of cartridge filter axial extension, is equipped with a plurality of injection holes that set gradually and towards the cartridge filter bottom inner wall along injection pipe extending direction on the injection pipe, thereby fixedly connected with promotes by circulation subassembly and takes place circulation wobbling dwang on the injection pipe, and the dwang rotates to be connected in the mounting bracket.

Through adopting above-mentioned technical scheme, thereby the circulation subassembly drives the injection pipe through driving the dwang circulation swing and carries out the circulation swing injection to the inner wall of cartridge filter, and the dwang has guaranteed the stability of injection pipe at swing in-process, and a plurality of jet orifices set gradually along injection pipe extending direction for paper pulp can be lasted the injection in transportation process, takes place in order to reduce the condition of paper pulp adhesion in the cartridge filter.

The utility model discloses further set up to: the circulation subassembly is connected in the rolling disc of mounting bracket including rotating, and eccentric ball has connect the connecting rod on the rolling disc, and the connecting rod ball connects in the injection pipe, is fixed with drive rolling disc pivoted driving piece on the mounting bracket.

Through adopting above-mentioned technical scheme, the driving piece is when the drive rolling disc rotates, and the rolling disc will drive the eccentric rotation of connecting rod, because of the dwang rotates to be connected in the mounting bracket, so also will drive injection pipe circulation swing when the eccentric pivoted of connecting rod to make the injection pipe can carry out the multi-angle to the paper pulp and the impurity in the cartridge filter and spray.

The utility model discloses further set up to: the circulation subassembly is located the one end department of injection pipe, and the other end department of injection pipe is equipped with the gag lever post that rotates to be connected in the mounting bracket, and the gag lever post is fixed on the injection pipe.

Through adopting above-mentioned technical scheme, when the circulation subassembly drove injection pipe circulation swing, driven swing will also take place for the gag lever post, and locates the both ends department of injection pipe respectively because of gag lever post and circulation subassembly, so improved the stability of injection pipe in the swing in-process.

The utility model discloses further set up to: the mounting bracket is rotatably connected with a rotating cylinder, and a sliding rod rotatably connected with the injection pipe is embedded in the rotating cylinder.

Through adopting above-mentioned technical scheme, at the in-process that the circulation subassembly drove injection pipe circulation swing, the slide bar will make a round trip to slide in rotating the section of thick bamboo, and the stability of injection pipe in the swing in-process has been improved in the cooperation between slide bar and the rotation section of thick bamboo.

The utility model discloses further set up to: the oblique top of cartridge filter is equipped with the flushing pipe of fixing on the mount and towards cartridge filter axial extension, is equipped with a plurality of along flushing pipe extending direction set gradually and slope towards the hole that erodees of cartridge filter outer wall on the flushing pipe.

Through adopting above-mentioned technical scheme, when runner assembly drove the cartridge filter pivoted, the scouring pipe will erode the outer wall of cartridge filter to wash into the cartridge filter through arranging the thick liquid through-hole, make paper pulp and impurity of adhesion on the cartridge filter inner wall erode down, thereby paper pulp and impurity will be difficult for blockking up arrange the thick liquid through-hole and guaranteed the filtration efficiency to paper pulp.

To sum up, the utility model discloses following beneficial effect has:

1. the filtering piece and the conveying piece are arranged, so that the pulper can continuously defiber the waste paper without stopping the pulper to clean impurities, and the defibering efficiency of the waste paper is improved;

2. the arrangement of the injection piece and the circulating component not only ensures that the paper pulp is diluted and the paper pulp is not easy to be filtered because of being too viscous, but also can carry out multi-angle injection on the paper pulp and impurities on the filtering piece so that the paper pulp and the impurities are not easy to adhere to the filtering piece;

3. the setting of scouring pipe for paper pulp and impurity of adhesion on the cartridge filter inner wall are washed away, thereby paper pulp and impurity will be difficult for blockking up the filter efficiency to paper pulp of arranging the thick liquid through-hole.

Drawings

Fig. 1 is a schematic sectional structure view of the whole in the embodiment of the present invention;

fig. 2 is a schematic sectional view showing a filter cartridge according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a structure of a circulation assembly according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating the structure at the inlet end of the filter cartridge in an embodiment of the present invention.

In the figure: 1. a barrel body; 11. a feed inlet; 12. a water inlet pipe; 13. a pulp outlet pipe; 14. a stirring device; 15. rotating the rod; 16. a helical blade; 17. a stirring motor; 2. a filter cartridge; 21. a feeding end; 22. removing impurities; 23. a collection box; 3. a fixed mount; 4. a rotating assembly; 41. a thread groove; 42. collecting sundries; 43. a clamp ring; 44. an annular groove; 45. a drive motor; 46. a fixing ring; 47. a belt; 5. a mounting frame; 51. an injection pipe; 52. rotating the rod; 6. a circulation component; 61. rotating the disc; 62. a connecting rod; 63. driving a motor; 64. a limiting rod; 65. a rotating cylinder; 66. a slide bar; 7. the tube is flushed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, a high enriched hydropulper of anti-blocking type, including staving 1, the top of staving 1 is equipped with feed inlet 11, the bottom mounting of staving 1 has inlet tube 12 and play thick liquid pipe 13, be equipped with agitating unit 14 in the staving 1, agitating unit 14 is including rotating the rotary rod 15 who connects in the inner wall of staving 1 bottom, the rotary rod 15 external fixation has helical blade 16, be fixed with stirring motor 17 on the outer wall of staving 1, stirring motor 17's output shaft fixed connection is in rotary rod 15. After the water is fed into the water inlet pipe 12, the stirring motor 17 drives the rotating rod 15 to rotate so as to promote the helical blades 16 to untwist the waste paper, and the untwisted paper pulp and impurities flow out through the pulp outlet pipe 13.

As shown in FIG. 1, the inner wall of the bottom of the barrel body 1 is obliquely arranged, and the pulp outlet pipe 13 is connected to the lowest position of the inner wall of the barrel body 1 at one end of the barrel body 1, so that pulp is not easy to remain at the bottom of the barrel body 1, and the pulp is not easy to clean due to adhesion at the bottom of the barrel body 1 after dehydration.

As shown in fig. 1, a filter element is disposed on one side of the barrel body 1, the filter element is a filter cartridge 2, and the two ends of the filter cartridge 2 are a feeding end 21 and a trash discharging end 22 respectively. As shown in fig. 2, one end of the pulp outlet pipe 13, which is far away from the barrel body 1, is located at the feeding end 21 and extends into the filter cylinder 2, the outer wall of the filter cylinder 2 is provided with a plurality of pulp discharge through holes, pulp discharged from the pulp outlet pipe 13 is discharged through the pulp discharge through holes, and impurities remain in the filter cylinder 2; a collecting box 23 is arranged under the filter cylinder 2, and the collecting box 23 is used for collecting the paper pulp falling from the pulp discharge through hole.

As shown in fig. 2, a fixed frame 3 is arranged at one end of the slurry outlet pipe 13 far away from the barrel body 1, the filter cartridge 2 is rotatably connected to the fixed frame 3, a rotating assembly 4 for driving the filter cartridge 2 to rotate is arranged on the fixed frame 3, a conveying member is arranged on the filtering member, the conveying member is a thread groove 41 arranged on the inner wall of the filter cartridge 2, and when the filter cartridge 2 is driven to rotate by the rotating assembly 4, impurities in the filter cartridge 2 move to the impurity removing end 22 along the thread groove 41; a impurity collecting box 42 is arranged below the impurity discharging end 22, and the impurity collecting box 42 is used for collecting impurities falling from the filter cylinder 2.

As shown in fig. 2, the rotating assembly 4 includes two sets of clamping rings 43 respectively disposed at two ends of the filter cartridge 2 and used for the filter cartridge 2 to be rotatably embedded, an annular groove 44 is disposed on an outer wall of the filter cartridge 2, and the clamping rings 43 are embedded in the annular groove 44 and fixed on the fixing frame 3, so that the filter cartridge 2 can only rotate relative to the clamping rings 43. As shown in fig. 4, the fixing frame 3 is further fixed with a driving motor 45, the output shaft of the driving motor 45 is externally fixed with a fixing ring 46, the fixing ring 46 and the filter cartridge 2 are externally tightly wound with a same belt 47, the driving motor 45 can drive the fixing ring 46 to rotate, and the fixing ring 46 can drive the belt 47 to move and drive the filter cartridge 2 to synchronously rotate in the same direction.

As shown in fig. 2 and 3, a mounting frame 5 penetrating through the inside of the filter cartridge 2 is fixed on the mounting frame 3, an injection member is arranged on the mounting frame 5, the injection member is an injection pipe 51 extending axially towards the filter cartridge 2, the injection pipe 51 is communicated with an external water source (not shown in the figure), and a plurality of injection holes are arranged on the injection pipe 51 in sequence along the extending direction of the injection pipe 51 and facing towards the inner wall of the bottom of the filter cartridge 2; a rotating rod 52 is fixedly connected to the injection pipe 51, and the rotating rod 52 is rotatably connected to the mounting rack 5; be equipped with circulation subassembly 6 on the mounting bracket 5, circulation subassembly 6 is including rotating the rolling disc 61 of connecting in mounting bracket 5, and the eccentric position ball joint on rolling disc 61 surface has connecting rod 62, and connecting rod 62 ball joint is fixed with the driving piece in injection pipe 51, mounting bracket 5, and the driving piece is for driving motor 63, and the fixed cover of rolling disc 61 is established outside the output shaft that drives motor 63. When the driving motor 63 drives the rotating disc 61 to rotate, the rotating disc 61 drives the connecting rod 62 to eccentrically rotate and drives the injection pipe 51 to circularly swing, so that the injection pipe 51 can perform multi-angle injection on the paper pulp and impurities in the filter cylinder 2.

As shown in fig. 2 and 4, the circulating assembly 6 is disposed at one end of the injection pipe 51, a limiting rod 64 rotatably connected to the mounting frame 5 is disposed at the other end of the injection pipe 51, the limiting rod 64 is fixed on the injection pipe 51, a rotating cylinder 65 is rotatably connected to the mounting frame 5, and a sliding rod 66 rotatably connected to the injection pipe 51 is slidably inserted into the rotating cylinder 65. During the cyclic swinging process of the injection pipe 51, the limiting rod 64 and the rotating cylinder 65 will be driven to rotate, and the sliding rod 66 will slide in the rotating cylinder 65, so that the stability of the injection pipe 51 during the swinging process is improved.

As shown in fig. 3, a flushing pipe 7 fixed on the fixing frame 3 and extending axially toward the filter cartridge 2 is disposed obliquely above the filter cartridge 2, the flushing pipe 7 is communicated with an external water source (not shown in the figure), a plurality of flushing holes are disposed on the flushing pipe 7 and are sequentially arranged along the extending direction of the flushing pipe 7 and obliquely face the outer wall of the filter cartridge 2, the flushing pipe 7 flushes the outer wall of the filter cartridge 2 and flushes the pulp and impurities adhered to the inner wall of the filter cartridge 2 into the filter cartridge 2 through the pulp discharge through holes.

The implementation principle of the embodiment is as follows: after the water enters the water inlet pipe 12, the stirring motor 17 drives the rotating rod 15 to rotate so as to promote the helical blades 16 to defiber the waste paper, and the defibered paper pulp and impurities flow out of the filter cylinder 2 through the pulp outlet pipe 13; the re-driving motor 45 drives the fixing ring 46 to rotate, the fixing ring 46 drives the belt 47 to move and causes the filter cartridges 2 to synchronously rotate in the same direction, the paper pulp is discharged into the collecting tank 23 through the pulp discharging through holes, and impurities are conveyed into the impurity collecting tank 42 along the thread grooves 41.

In the rotating process of the filter cartridge 2, the driving motor 63 is started, the driving motor 63 drives the rotating disc 61 to rotate, the rotating disc 61 drives the connecting rod 62 to eccentrically rotate, and the connecting rod 62 drives the injection pipe 51 to circularly swing due to the fact that the rotating rod 52 is rotatably connected to the mounting frame 5 and fixed on the injection pipe 51, so that the injection pipe 51 can perform multi-angle injection on paper pulp and impurities in the filter cartridge 2; during the rotation of the injection pipe 51, the limiting rod 64 and the rotating cylinder 65 will be driven to rotate, and the sliding rod 66 will slide in the rotating cylinder 65, so as to improve the stability of the injection pipe 51 during the swinging process.

Simultaneously, rotate the in-process at cartridge filter 2, flush pipe 7 will erode the outer wall of cartridge filter 2 to in dashing into cartridge filter 2 through arranging thick liquid through-hole, make paper pulp and impurity of adhesion on 2 inner walls of cartridge filter erode down, thereby paper pulp and impurity will be difficult for blockking up arrange thick liquid through-hole and guaranteed the filtration efficiency to paper pulp.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an anti-blocking type high concentration hydrapulper, includes staving (1), and the top of staving (1) is equipped with feed inlet (11), and the bottom of staving (1) is equipped with inlet tube (12) and goes out thick liquid pipe (13), is equipped with in staving (1) to be used for discongesting stirring device (14) of waste paper, its characterized in that: still including locating staving (1) one side and being used for filtering the filtration piece of impurity, be equipped with feed end (21) and arrange miscellaneous end (22) on filtering the piece, the one end of keeping away from in staving (1) is located feed end (21) department in play thick liquid pipe (13), it is equipped with collecting box (23) that are used for collecting the paper pulp that drops from filtering the piece to filter the piece below, it is used for carrying impurity to the transport piece of arranging miscellaneous end (22) department to be equipped with on filtering the piece, it is equipped with receipts miscellaneous case (42) that are used for collecting the impurity that drops from carrying the piece to arrange miscellaneous end (22) below, it sprays injection member of water and drives injection member circulation wobbling circulation subassembly (6) to be equipped with on.

2. The anti-blocking high-concentration hydrapulper according to claim 1, wherein: the filter piece is cartridge filter (2), has seted up a plurality of rows of thick liquid through-holes on the outer wall of cartridge filter (2), goes out thick liquid pipe (13) and stretches into in cartridge filter (2) in keeping away from the one end of staving (1).

3. The anti-blocking high-concentration hydrapulper according to claim 2, wherein: go out thick liquid pipe (13) and keep away from one end department in staving (1) and be equipped with mount (3), cartridge filter (2) rotate to be connected in mount (3), are equipped with on mount (3) and are used for driving cartridge filter (2) pivoted rotating assembly (4), carry screw thread groove (41) on the piece for locating cartridge filter (2) inner wall.

4. The anti-blocking high-concentration hydrapulper according to claim 3, wherein: be fixed with on mount (3) and pass inside mounting bracket (5) of cartridge filter (2), the injection member is towards cartridge filter (2) axially extended injection pipe (51), is equipped with a plurality of injection orifices that set gradually and towards cartridge filter (2) bottom inner wall along injection pipe (51) extending direction on injection pipe (51), thereby fixedly connected with takes place circulation wobbling dwang (52) by circulation subassembly (6) promotion on injection pipe (51), dwang (52) rotate to be connected in mounting bracket (5).

5. The anti-blocking high-concentration hydrapulper according to claim 4, wherein: circulation subassembly (6) connect in rolling disc (61) of mounting bracket (5) including rotating, and eccentric ball has connect connecting rod (62) on rolling disc (61), and connecting rod (62) ball joint is fixed with drive rolling disc (61) pivoted driving piece in injection pipe (51) on mounting bracket (5).

6. The anti-blocking high-concentration hydrapulper according to claim 5, wherein: circulation subassembly (6) are located the one end department of injection pipe (51), and the other end department of injection pipe (51) is equipped with gag lever post (64) of rotation connection in mounting bracket (5), and gag lever post (64) are fixed on injection pipe (51).

7. The anti-blocking high-concentration hydrapulper according to claim 6, wherein: the mounting rack (5) is rotatably connected with a rotating cylinder (65), and a sliding rod (66) rotatably connected with the injection pipe (51) is embedded in the rotating cylinder (65).

8. The anti-blocking high-concentration hydrapulper according to claim 3, wherein: the upper portion to one side of cartridge filter (2) is equipped with fixes on mount (3) and towards cartridge filter (2) axial extension's flushing pipe (7), is equipped with a plurality of flushing holes that set gradually and incline towards cartridge filter (2) outer wall along flushing pipe (7) extending direction on flushing pipe (7).