CN218902142U

CN218902142U - Automatic deslagging and slag-depositing well for pulper

Info

Publication number: CN218902142U
Application number: CN202320072795.1U
Authority: CN
Inventors: 张吉祥; 苗海滨; 袁庆吉; 王玉鹏; 孙武军
Original assignee: Shandong Jiefeng Machinery Manufacturing Co ltd
Current assignee: Shandong Jiefeng Machinery Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-25
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses an automatic deslagging and slag-depositing well for a pulper, and relates to the technical field of deslagging devices. The utility model comprises a cylinder body and a pulper body positioned at one side of the cylinder body, wherein one side of the cylinder body is connected with a chute, the cylinder body is connected with the pulper body through the chute, one side of the upper end of the cylinder body is connected with a second flushing water pipe, the other side of the upper end of the cylinder body is provided with a light slag groove, one side of the lower end of the cylinder body is connected with a first flushing water pipe, the bottom end of the cylinder body is provided with a heavy slag port, the heavy slag port is connected with a slag collecting pipe, the outer end of the slag collecting pipe is connected with a third flushing water pipe, one side of the upper end of the slag collecting pipe is provided with an upper slag discharging valve, and one side of the lower end of the slag collecting pipe is provided with a lower slag discharging valve. The utility model has the advantages that: the improved sediment well solves the problems of upper scum and bottom heavy slag accumulation of the sediment well, simultaneously liberates manual light slag grabbing, reduces labor force and improves efficiency and impurity discharge rate.

Description

Automatic deslagging and slag-depositing well for pulper

Technical Field

The utility model belongs to the technical field of deslagging devices, and particularly relates to an automatic deslagging and deslagging well for a pulper.

Background

The ballast well is located one side of the pulper, and is connected with the pulper through the chute, and the main effect is to discharge light and heavy impurities in the ballast well, the heavy impurities are pushed to the outer side of the bottom of the tank body of the pulper through the rotary centrifugal force of the rotor in the operation process of the pulper, the heavy impurities sink into the bottom of the ballast well through the chute, meanwhile, the light impurities in the pulper enter the ballast well through the chute and float to the upper part of the ballast well, and enter the hydraulic slag remover through the light slag discharge port on the upper part for reprocessing.

The upper end of a conventional sediment well (shown in figure 1) is of an opening structure, a grab bucket is put into the sediment well from the upper end of the sediment well, heavy slag is grabbed from the bottom of the sediment well and then taken out, the sediment well can have the problem of upper scum when in use, the scum can be more and more along with the longer starting time, the adding of the scum can influence the putting of the grab bucket, the scum needs to be manually grabbed out and put into a pulper by adopting the grab bucket, the light slag in the pulper is finally caused to be more and more, the pulping efficiency is finally reduced, the closed bottom structure can also cause the heavy slag to be grabbed and accumulated slowly, a slag discharge hole is finally blocked, the slag discharge hole is blocked, the slag needs to be cleaned by manual work, and equipment is required to be shut down and cleaned, so that a great amount of working time is often consumed, the production efficiency is greatly reduced, and the problem is solved by the automatic slag discharge sediment well for the pulper.

Disclosure of Invention

Aiming at the technical defects, the utility model aims to provide an automatic deslagging and slag-depositing well for a pulper, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an automatic deslagging and slag depositing well for a pulper, which comprises a barrel and a pulper body positioned at one side of the barrel, wherein one side of the barrel is connected with a chute, the barrel is connected with the pulper body through the chute, one side of the upper end of the barrel is connected with a flushing water pipe II, the other side of the upper end of the barrel is provided with a light slag groove, one side of the lower end of the barrel is connected with a flushing water pipe I, the bottom end of the barrel is provided with a heavy slag port, the heavy slag port is connected with a slag collecting pipe, the outer end of the slag collecting pipe is connected with a flushing water pipe III, one side of the upper end of the slag collecting pipe is provided with an upper deslagging valve, and one side of the lower end of the slag collecting pipe is provided with a lower deslagging valve.

Preferably, the upper end of the cylinder body is provided with a guide plate, so that the light slag at the top of the sediment well can flow to a light slag groove under the flushing action of the guide plate and a flushing water pipe II, and enters a hydraulic slag remover for further treatment.

Preferably, the lower end of the light slag groove is provided with a light slag discharge outlet, and the arranged light slag discharge outlet is connected with an external hydraulic slag remover, so that the light slag is further treated.

Preferably, a manhole is arranged on one side of the lower end of the barrel, and large impurities clamped at the heavy slag hole are cleaned by opening the manhole.

The utility model has the beneficial effects that: the improved sediment well solves the problems of scum at the upper part of the sediment well and accumulation of heavy slag at the bottom, simultaneously liberates manual grabbing light slag, reduces labor force and improves efficiency and impurity discharge rate.

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 a conventional caisson structure;

fig. 2 is a schematic diagram of the overall structure of an automatic deslagging and slag-depositing well for a pulper according to an embodiment of the utility model;

FIG. 3 is a top view of an automatic deslagging well for a pulper according to an embodiment of the utility model;

fig. 4 is a schematic enlarged view of a part of an automatic deslagging well for a pulper according to an embodiment of the utility model.

Reference numerals illustrate:

10. a pulper body;

20. a cylinder; 21. a chute; 22. a second flushing pipe; 23. a deflector; 24. a light slag tank; 25. a light slag discharge port; 26. a manhole; 27. flushing a first water pipe;

30. a cone; 31. a heavy slag port; 32. a slag collecting pipe; 33. flushing a water pipe III; 34. a slag discharging valve is arranged; 35. and a lower slag discharging valve.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

as shown in fig. 2-4, the utility model provides an automatic deslagging and deslagging well for a pulper, which comprises a cylinder 20 and a pulper body 10 positioned on one side of the cylinder 20, wherein one side of the cylinder 20 is connected with a chute 21, the cylinder 20 is connected with the pulper body 10 through the chute 21, one side of the upper end of the cylinder 20 is connected with a flushing water pipe II 22, the other side of the upper end of the cylinder 20 is provided with a light slag groove 24, one side of the lower end of the cylinder 20 is connected with a flushing water pipe I27, the bottom end of the cylinder 20 is provided with a heavy slag hole 31, the heavy slag hole 31 is connected with a slag collecting pipe 32, the outer end of the slag collecting pipe 32 is connected with a flushing water pipe III 33, one side of the upper end of the slag collecting pipe 32 is provided with an upper deslagging valve 34, and one side of the lower end of the slag collecting pipe 32 is provided with a lower deslagging valve 35.

Further, the upper end of the cylinder 20 is provided with a guide plate 23, so that the light slag at the top of the sediment well can flow to a light slag groove 24 under the flushing action of the guide plate 23 and a flushing water pipe II 22, and enters a hydraulic slag remover for further treatment.

Further, the lower end of the light slag groove 24 is provided with a light slag discharge outlet 25, and the arranged light slag discharge outlet 25 is connected with an external hydraulic slag remover, so that the light slag is further treated.

Further, the manhole 26 is provided at one side of the lower end of the barrel 20, so that the large impurities stuck in the heavy slag hole 31 can be cleaned easily by opening the manhole 26.

The sediment well barrel 20 is connected with the pulper body 10 through a chute 21, impurities in the pulper body 10 enter the sediment well barrel 20 through the chute 21, heavy impurities sink into a cone 30 at the lower part of the barrel 20, light slag is effectively separated and floats to the top of the sediment well under the flushing action of a flushing water pipe II 22, the light slag reaching the top of the sediment well flows to a light slag groove 24 under the flushing action of a guide plate 23 and a flushing water pipe II 22, and enters the hydraulic sediment cleaner for further treatment through a light slag discharge outlet 25; heavy impurities are deposited in the cone 30 at the bottom, enter the slag collecting pipe 32 by intermittently opening the upper slag discharging valve 34, and are washed through a washing water pipe III 33 of the slag collecting pipe 32 after being immersed in the slag collecting pipe 32, so that the impurities do not contain fibers; after cleaning, closing the upper valve, opening the lower slag discharging valve 35, discharging the cleaned heavy slag through the heavy slag port 31, and finally closing the lower slag discharging valve 35; the deslagging valve is controlled by a PLC, the deslagging period of heavy slag can be set by the PLC according to the content of the heavy slag, and finally, the timely and clean discharge of the heavy slag is ensured; the improved sediment well solves the problems of scum at the upper part of the sediment well and accumulation of heavy slag at the bottom, simultaneously liberates manual grabbing light slag, reduces labor force and improves efficiency and impurity discharge rate.

It should be noted that: because of raw materials problem, the unavoidable heavy slag (be greater than heavy slag hole 31 diameter) that can appear, including big stone, big plank, big iron plate etc. these impurity can block and can't discharge at heavy slag hole 31, blocks up heavy slag hole 31 simultaneously, leads to heavy slag unable discharge, proves when the heavy slag amount of discharge is less than normal condition that heavy slag hole 31 has been blockked up, just need shut down the back at this moment and discharge the thick liquids and clear up, need open manhole 26 at this moment, clear away effectively through the manual work.

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

1. An automatic sediment well of arranging sediment for pulper, its characterized in that: including barrel (20) and be located pulper body (10) of barrel (20) one side, one side of barrel (20) is connected with chute (21), barrel (20) pass through chute (21) with pulper body (10) are connected, upper end one side of barrel (20) is connected with wash pipe two (22), the upper end opposite side of barrel (20) is provided with light slag groove (24), lower extreme one side of barrel (20) is connected with wash pipe one (27), the bottom of barrel (20) is provided with heavy slag mouth (31), heavy slag mouth (31) are connected with collection sediment pipe (32), the outer end connection of collection sediment pipe (32) has wash pipe three (33), upper end one side of collection sediment pipe (32) is provided with sediment valve (34) that arranges, the lower extreme one side of collection sediment pipe (32) is provided with sediment valve (35).

2. An automatic deslagging and slag-depositing well for a pulper as recited in claim 1, wherein: the upper end of the cylinder body (20) is provided with a guide plate (23).

3. An automatic deslagging and slag-depositing well for a pulper as claimed in claim 2, wherein: the lower end of the light slag groove (24) is provided with a light slag discharge outlet (25).

4. An automatic deslagging and slag-depositing well for a pulper as recited in claim 1, wherein: a manhole (26) is arranged on one side of the lower end of the cylinder body (20).