CN215561524U

CN215561524U - Efficient paper pulp rinsing machine

Info

Publication number: CN215561524U
Application number: CN202121644324.0U
Authority: CN
Inventors: 周垒
Original assignee: Shaanxi Dongfang Environmental Protection Industry Group Dongpeng Renewable Resources Utilization Co ltd
Current assignee: Shaanxi Dongfang Environmental Protection Industry Group Dongpeng Renewable Resources Utilization Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-18
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to an efficient paper pulp rinsing machine, belong to the rinsing machine field, it includes the base, workstation and rinsing platform, the workstation is located the top of base and with base fixed connection, the rinsing platform includes the rinsing pond, the liquid reserve tank, feed liquor pipe and drain pipe, the top at the workstation is placed to the rinsing pond level, liquid reserve tank and workstation fixed connection, the one end and the liquid reserve tank intercommunication of feed liquor pipe, the other end and rinsing pond intercommunication, drain pipe and rinsing pond intercommunication, be equipped with feeding component on the workstation, feeding component includes the storage tank, flowing liquid pipe and shower nozzle, storage tank and workstation fixed connection, flowing liquid pipe's one end and storage tank intercommunication, the other end and shower nozzle intercommunication, the shower nozzle is located the top of rinsing pond. The application has the effect of making pulp and rinsing liquid intensive mixing.

Description

Efficient paper pulp rinsing machine

Technical Field

The application relates to the field of rinsing machines, in particular to an efficient paper pulp rinsing machine.

Background

The main components of the pulp used for papermaking are cellulose and hemicellulose, and the pulp needs to be rinsed in the process of preparing the pulp, and a pulp rinsing machine is generally used for rinsing the pulp so as to wash away chemical reagents introduced in the pulp pretreatment process.

At present, as shown in fig. 1, a slurry rinsing machine includes a base 11, a workbench 12, a rinsing table 13 and a console 14, the workbench 12 is connected to a top wall of the base 11 through a bolt, the console 14 is located on one side of the workbench 12 and connected to the base 11 through a bolt, the rinsing table 13 includes a rinsing tank 131, a liquid storage tank 132, a liquid inlet pipe 133 and a liquid outlet pipe 134, the rinsing tank 131 is horizontally placed above the workbench 12, the liquid storage tank 132 is fixedly connected to a side wall of the workbench 12, one end of the liquid inlet pipe 133 is communicated with the liquid storage tank 132, the other end port is located above the rinsing tank 131, the liquid outlet pipe 134 is communicated with the rinsing tank 131, and the liquid inlet pipe 133 is flange-connected to a first valve 15; the outlet pipe 134 is flanged with a second valve 16. When the pulp washing machine is used, an operator pours pulp into the rinsing pool 131, then introduces the rinsing liquid in the liquid storage tank 132 into the rinsing pool 131 through the liquid inlet pipe 133, so that the pulp and the rinsing liquid are uniformly mixed for rinsing, after rinsing is finished, the second valve 16 is opened, and the slurry in the rinsing pool 131 flows out through the liquid outlet pipe 134.

In view of the above-described related art, the inventors considered that insufficient mixing of pulp and rinse liquid in the rinse tank affects the rinsing effect of the pulp.

SUMMERY OF THE UTILITY MODEL

In order to fully mix the pulp and the rinsing liquid, the application provides an efficient pulp rinsing machine.

The application provides a high efficiency paper pulp rinsing machine adopts following technical scheme:

the utility model provides an efficient paper pulp rinsing machine, including the rinsing machine body, the rinsing machine body includes the base, workstation and rinsing platform, the workstation is located the top of base and with base fixed connection, the rinsing platform includes the rinsing pond, the liquid reserve tank, feed liquor pipe and drain pipe, the top at the workstation is placed to the rinsing pond, liquid reserve tank and workstation fixed connection, the one end and the liquid reserve tank intercommunication of feed liquor pipe, the other end and rinsing pond intercommunication, drain pipe and rinsing pond intercommunication, be equipped with feeding component on the workstation, feeding component includes the storage tank, flow tube and shower nozzle, storage tank and workstation fixed connection, flow tube's one end and storage tank intercommunication, the other end and shower nozzle intercommunication, the shower nozzle is located the top of rinsing pond.

Through adopting above-mentioned technical scheme, pour paper pulp into the storage case, earlier in the rinsing liquid gets into the rinsing pond through the feed liquor pipe, then make the paper pulp in the storage case get into the storage case through flowing liquid pipe and shower nozzle in proper order, make paper pulp easily disperse in the rinsing liquid, fully contact with the rinsing liquid, intensive mixing helps improving the rinsing efficiency of rinsing machine body to paper pulp.

Optionally, the spray head is connected with the rinsing tank in a vertical sliding manner, and a driving piece for driving the spray head to vertically move is arranged on the workbench.

Through adopting above-mentioned technical scheme, driving piece can drive the vertical removal of shower nozzle, makes the shower nozzle change the height at the injection in-process, and then makes the thick liquid spout the different regions in to the rinsing pond through the shower nozzle of vertical removal, helps reducing the accumulation of thick liquid, and then makes thick liquid and rinsing liquid intensive mixing.

Optionally, the driving part comprises a screw rod and a nut, the screw rod is rotatably connected with the workbench, the nut is sleeved on the outer wall of the screw rod and is in threaded connection with the screw rod, and the nut is fixedly connected with the spray head.

Through adopting above-mentioned technical scheme, the lead screw rotates, makes the screw drive shower nozzle vertical migration, and the mode that the drive shower nozzle removed is simple convenient.

Optionally, the shower nozzle is the cylinder with flowing liquid pipe intercommunication, has seted up a plurality of limbers on the diapire of cylinder and the side perisporium.

By adopting the technical scheme, the paper pulp can enter each area in the rinsing tank through the water through holes, and the paper pulp and the rinsing liquid are favorably and fully mixed.

Optionally, the rinsing pond includes cell body and lower cell body, goes up the cell body and can dismantle with lower cell body and be connected, and the diapire intercommunication of going up the cell body has the material pipe, and the solenoid valve is installed to the material pipe, drain pipe and lower cell body intercommunication.

Through adopting above-mentioned technical scheme, when the rinsing time that paper pulp needs is longer, can open the solenoid valve, make in the cell body mixed evenly's mixed thick liquid fall into down the cell body and continue the rinsing, go up the cell body and can carry out next round of use, help improving the convenience of rinsing machine body.

Optionally, the inner wall of the lower tank body is fixedly connected with a flange, and the bottom wall of the upper tank body is attached to the top wall of the flange.

Through adopting above-mentioned technical scheme, when placing the top of cell body down with last cell body, the diapire of going up the cell body and the roof laminating of flange can make and go up cell body and lower cell body normal play effect.

Optionally, be equipped with the reinforcement between last cell body and the lower cell body, the reinforcement includes first connecting plate, second connecting plate and anchor strut, and first connecting plate is connected with last cell body, and the second connecting plate is connected with lower cell body, and anchor strut passes behind the first connecting plate with second connecting plate threaded connection.

Through adopting above-mentioned technical scheme, when placing the top of cell body down with last cell body, first connecting plate and the laminating of second connecting plate pass first connecting plate and second connecting plate with the anchor strut in proper order, can make the difficult removal of cell body this moment, help improving the stability of rinsing pond.

Optionally, the bottom wall of the upper tank body is a throat.

By adopting the technical scheme, the necking is beneficial to ensuring that paper pulp in the upper tank body is not easy to remain on the bottom wall of the upper tank body, and is beneficial to conveniently cleaning the upper tank body.

To sum up, the application comprises the following beneficial technical effects:

1. the feeding component is arranged on the workbench, so that paper pulp in the storage box can conveniently enter different areas in the rinsing pool through the spray head, and the uniform mixing of the rinsing liquid and the paper pulp is facilitated;

2. the driving piece drives the spray head to vertically move, so that the spray head can spray different areas in the rinsing tank in the pulp spraying process, and further mixing of the pulp and the rinsing liquid is facilitated;

3. by setting the rinsing tank to the upper tank body and the lower tank body, it is facilitated to cause the pulp to be sufficiently rinsed, and it is facilitated to improve the efficiency of the rinsing machine body.

Drawings

FIG. 1 is a schematic perspective view of a pulp rinsing machine in the background art of the present application;

FIG. 2 is a schematic perspective view of an efficient pulp rinsing machine according to an embodiment of the present application;

FIG. 3 is a partial exploded view of a high efficiency pulp rinsing machine of an embodiment of the present application, intended to show the rinse tank;

fig. 4 is a schematic perspective view of another perspective view of an efficient pulp rinsing machine according to an embodiment of the present application.

Description of reference numerals: 1. a rinsing machine body; 11. a base; 12. a work table; 13. a rinsing table; 131. a rinsing pool; 1311. feeding into a pool body; 1312. discharging the pond body; 1313. a material passing pipe; 1314. an electromagnetic valve; 1315. a flange; 132. a liquid storage tank; 133. a liquid inlet pipe; 134. a liquid outlet pipe; 14. an operation table; 15. a first valve; 16. a second valve; 2. a feed assembly; 21. a material storage box; 22. a liquid flow pipe; 221. a first stationary tube; 222. a connecting pipe; 223. a second stationary tube; 23. a spray head; 3. a drive member; 31. a lead screw; 32. a nut; 33. a motor; 34. a column; 341. a dovetail groove; 35. a connecting rod; 4. a reinforcement; 41. a first connecting plate; 42. a second connecting plate; 43. and a reinforcing rod.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses efficient paper pulp rinsing machine. Referring to fig. 2, the pulp rinsing machine includes a rinsing machine body 1, the rinsing machine body 1 includes a base 11, a workbench 12 and a rinsing table 13, the workbench 12 is located above the base 11 and is fixedly connected with the base 11 through bolts, the rinsing table 13 includes a rinsing tank 131, a liquid storage tank 132, a liquid inlet pipe 133 and a liquid outlet pipe 134, the rinsing tank 131 is horizontally placed above the workbench 12 and is connected with the workbench 12, the side wall of the liquid storage tank 132 is welded with the side wall of the workbench 12, one end of the liquid inlet pipe 133 is communicated with the liquid storage tank 132, the other end port is located above the rinsing tank 131, the liquid outlet pipe 134 is communicated with the rinsing tank 131, the liquid inlet pipe 133 is flange-connected with a first valve 15, and the liquid outlet pipe 134 is flange-connected with a second valve 16. The table 12 is also provided with a feed assembly 2 for slow and continuous entry of pulp into the rinse tank 131.

When the rinsing machine body 1 is used, paper pulp is placed in the feeding component 2, then the first valve 15 is opened, so that the rinsing liquid in the liquid storage tank 132 enters the rinsing tank 131 through the liquid inlet pipe 133, the paper pulp is added into the rinsing tank 131 through the feeding component 2, the paper pulp slowly enters the rinsing tank 131 through the feeding component 2, at the moment, the rinsing liquid in the rinsing tank 131 can be fully mixed with the gradually-added paper pulp, the paper pulp and the rinsing liquid are fully and uniformly mixed, and the rinsing liquid is fully rinsed on the paper pulp.

Referring to fig. 2 and 3, the rinsing tank 131 includes an upper tank body 1311 and a lower tank body 1312, the lower tank body 1312 is disposed on a top wall of the working table 12, an inner wall of the lower tank body 1312 is integrally connected with a flange 1315, a bottom wall of the upper tank body 1311 is attached to a top wall of the flange 1315, and referring to fig. 4, a reinforcing member 4 is disposed between the upper tank body 1311 and the lower tank body 1312, the reinforcing member 4 includes a first connecting plate 41, a second connecting plate 42 and a reinforcing rod 43, the first connecting plate 41 is welded to the upper tank body 1311, the second connecting plate 42 is welded to the lower tank body 1312, and the reinforcing rod 43 penetrates through the first connecting plate 41 and then is in threaded connection with the second connecting plate 42. The bottom wall of the upper tank body 1311 is communicated with a material passing pipe 1313, and the material passing pipe 1313 is electrically connected with an electromagnetic valve 1314. The effluent pipe 134 communicates with the sidewall of the lower cell body 1312. When the upper tank body 1311 is placed above the lower tank body 1312, the bottom wall of the upper tank body 1311 is attached to the top wall of the flange 1315, at this time, the bottom wall of the first connecting plate 41 is attached to the top wall of the second connecting plate 42, and after the reinforcing rod 43 sequentially penetrates through the first connecting plate 41 and the second connecting plate 42, the upper tank body 1311 is not easy to move, so that the upper tank body 1311 is firmly connected with the lower tank body 1312. The electromagnetic valve 1314 is opened, the mixed slurry uniformly mixed in the upper tank body 1311 falls into the lower tank body 1312 to be continuously rinsed, and the upper tank body 1311 can be used for the next round, so that the convenience of the rinsing machine body 1 is improved, and the condition that the pulp needs a long rinsing time is met.

As shown in FIG. 3, the bottom wall of the upper tank body 1311 is a reduced mouth. The necking is helpful for preventing the paper pulp in the upper tank body 1311 from remaining on the bottom wall of the upper tank body 1311, and is helpful for not only enabling the paper pulp in the upper tank body 1311 to completely enter the lower tank body 1312, but also being convenient for cleaning the upper tank body 1311.

As shown in fig. 2, the feeding assembly 2 includes a storage tank 21, a liquid flow pipe 22 and a spray head 23, a side wall of the storage tank 21 is welded and fixed to a side wall of the work table 12, the liquid flow pipe 22 includes a first fixing pipe 221, connecting pipe 222 and the fixed pipe 223 of second, the vertical setting of first fixed pipe 221, the one end of first fixed pipe 221 and the roof intercommunication of storage case 21, the other end is inserted and is established the one end of connecting pipe 222 and communicate with connecting pipe 222, the one pot head that first fixed pipe 221 was kept away from to connecting pipe 222 is established the inside of the fixed pipe 223 of second and is communicated with the fixed pipe 223 of second, the fixed pipe 223 of second is parallel with first fixed pipe 221, the one end that connecting pipe 222 was kept away from to the fixed pipe 223 of second communicates with shower nozzle 23, shower nozzle 23 is located the top of last cell body 1311 and is connected with the vertical sliding of last cell body 1311, connecting pipe 222 is the hose, set up the driving piece 3 that is used for driving the vertical removal of shower nozzle 23 on the workstation 12. The driving piece 3 can drive the spray head 23 to vertically move, so that the height of the spray head 23 is changed in the spraying process, and then the slurry is sprayed to different areas in the upper tank body 1311 through the vertically moving spray head 23, thereby being beneficial to reducing the accumulation of the slurry, fully mixing the slurry with the rinsing liquid and improving the rinsing efficiency.

As shown in fig. 2, the nozzle 23 may be configured to divide the slurry in the flow pipe 22, in this embodiment, the nozzle 23 is a cylinder communicating with the flow pipe 22, and a plurality of water through holes are uniformly formed on the bottom wall and the side peripheral wall of the cylinder. The pulp can enter various regions in the upper tank 1311 through the water through holes, which helps to mix the pulp with the rinse liquid thoroughly.

As shown in fig. 4, the driving member 3 includes a screw 31, a nut 32, an upright 34 and a motor 33, the upright 34 is vertically welded on the top wall of the workbench 12, a dovetail groove 341 is formed on the side wall of the upright 34 close to the rinsing tank 131 along the length direction thereof, the nut 32 is a dovetail block, the nut 32 is located in the dovetail groove 341 and vertically slidably connected with the dovetail groove 341, the screw 31 is located in the dovetail groove 341 and rotatably connected with the upright 34 through a bearing, the nut 32 is sleeved on the outer wall of the screw 31 and threadedly connected with the screw 31, the side wall of the nut 32 is fixedly connected with a connecting rod 35, one end of the connecting rod 35 far away from the nut 32 is fixedly welded with the outer wall of the second fixing pipe 223, the housing of the motor 33 is fixed with the top wall of the upright 34 through a bolt, and the driving shaft of the motor 33 is connected with one end of the screw 31 through a coupling. An output shaft of the motor 33 drives the screw rod 31 to rotate, so that the screw nut 32 drives the spray head 23 to vertically move, and paper pulp can enter each area in the upper tank body 1311 through the water through holes, which is beneficial to fully mixing the paper pulp and the rinsing liquid.

The implementation principle of the high-efficiency paper pulp rinsing machine in the embodiment of the application is as follows: pouring paper pulp into storage tank 21, earlier in the rinsing liquid gets into cell body 1311 through feed liquor pipe 133, then make the paper pulp in the storage tank 21 pass through flow pipe 22 and shower nozzle 23 in proper order and disperse into the stranded entering storage tank 21, in this process, lead screw 31 rotates the vertical removal of indirect drive shower nozzle 23, make paper pulp spray in last cell body 1221 different regions, reduce the gathering of paper pulp, and then make the quick dispersion of paper pulp in the rinsing liquid, fully contact with the rinsing liquid, intensive mixing, help improving the rinsing efficiency of rinsing machine body 1 to paper pulp.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an efficient paper pulp rinsing machine, including rinsing machine body (1), rinsing machine body (1) includes base (11), workstation (12) and rinsing platform (13), workstation (12) are located the top of base (11) and with base (11) fixed connection, rinsing platform (13) are including rinsing pond (131), liquid reserve tank (132), feed liquor pipe (133) and drain pipe (134), rinsing pond (131) are placed in the top of workstation (12), liquid reserve tank (132) and workstation (12) fixed connection, the one end and liquid reserve tank (132) the intercommunication of feed liquor pipe (133), the other end and rinsing pond (131) intercommunication, drain pipe (134) and rinsing pond (131) intercommunication, its characterized in that: be equipped with feeding subassembly (2) on workstation (12), feeding subassembly (2) are including storage case (21), liquid flow pipe (22) and shower nozzle (23), storage case (21) and workstation (12) fixed connection, and the one end and the storage case (21) intercommunication of liquid flow pipe (22), the other end and shower nozzle (23) intercommunication, shower nozzle (23) are located the top of rinsing pond (131).

2. A high efficiency pulp rinsing machine as claimed in claim 1 wherein: the spray head (23) is connected with the rinsing tank (131) in a vertical sliding mode, and a driving piece (3) used for driving the spray head (23) to vertically move is arranged on the workbench (12).

3. A high efficiency pulp rinsing machine as claimed in claim 2 wherein: the driving piece (3) comprises a lead screw (31) and a nut (32), the lead screw (31) is rotatably connected with the workbench (12), the nut (32) is sleeved on the outer wall of the lead screw (31) and is in threaded connection with the lead screw (31), and the nut (32) is fixedly connected with the spray head (23).

4. A high efficiency pulp rinsing machine as claimed in claim 1 wherein: the spray head (23) is a cylinder communicated with the liquid flow pipe (22), and a plurality of water through holes are formed in the bottom wall and the side peripheral wall of the cylinder.

5. A high efficiency pulp rinsing machine as claimed in claim 1 wherein: the rinsing tank (131) comprises an upper tank body (1311) and a lower tank body (1312), the upper tank body (1311) and the lower tank body (1312) are detachably connected, the bottom wall of the upper tank body (1311) is communicated with a material passing pipe (1313), the material passing pipe (1313) is provided with an electromagnetic valve (1314), and the liquid outlet pipe (134) is communicated with the lower tank body (1312).

6. An efficient pulp rinsing machine as claimed in claim 5, characterized by: the inner wall of the lower tank body (1312) is fixedly connected with a flange (1315), and the bottom wall of the upper tank body (1311) is attached to the top wall of the flange (1315).

7. A high efficiency pulp rinsing machine as claimed in claim 6 wherein: be equipped with reinforcement (4) between last cell body (1311) and the lower cell body (1312), reinforcement (4) include first connecting plate (41), second connecting plate (42) and gusset bar (43), and first connecting plate (41) are connected with last cell body (1311), and second connecting plate (42) are connected with lower cell body (1312), and after first connecting plate (41) was passed, gusset bar (43) are connected with second connecting plate (42) threaded connection.

8. An efficient pulp rinsing machine as claimed in claim 5, characterized by: the bottom wall of the upper tank body (1311) is a necking.