CN214271475U

CN214271475U - Pollution-free steamer is used in wood pulp production

Info

Publication number: CN214271475U
Application number: CN202023314900.3U
Authority: CN
Inventors: 尹买华
Original assignee: Jiangsu Keyi Wood Industry Co ltd
Current assignee: Jiangsu Keyi Wood Industry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a wood pulp production is with pollution-free steamer, including pot shell and courage support, the bottom fixed mounting of pot shell has the support frame, the front of pot shell is fixed mounting respectively has manometer, hinge and revolving door lock, the mouth that loses heart has been seted up at the top of pot shell, the one end fixed mounting of hinge has the pot door, one side fixedly connected with intake pipe of pot shell, the one end fixed mounting of intake pipe has the tee bend, three-way both ends are fixed mounting respectively has first steam pipe and second steam pipe to the venthole has all been seted up on the surface of first steam pipe and second steam pipe, the equal fixed mounting in surface of first steam pipe and second steam pipe has the pipe support to the equal fixed mounting in the inner wall of pot shell in one side of pipe support and courage support, the opposite side fixed mounting of courage support has the inner bag. In short, the technical scheme of the application utilizes coherent and compact structure, and solves the problems of the traditional steamer for wood pulp production.

Description

Pollution-free steamer is used in wood pulp production

Technical Field

The utility model discloses wood pulp production technical field, concretely relates to pollution-free steamer is used in wood pulp production.

Background

Wood pulp, which is pulp made by digesting extracted fibers from wood chips, is one of the main basic raw materials for producing paper, and can be manufactured by taking out the bark of wood, which is generally recycled as a fuel for pulp and paper, and then separating cellulose fibers from the wood, and generally, the wood can be pulverized by a grinder and then soaked with water to manufacture a mill slurry, which is used for manufacturing paper products requiring less strength, such as newsprint and cardboard, and the wood can be pulverized by using a disc grinder, and a thermo-mechanical slurry is manufactured by using steam at high temperature and high pressure, which is different in quality from the mill slurry, and a steamer is used in the manufacture of the thermo-mechanical slurry, but the conventional steamer for wood pulp production has the following disadvantages in use:

the steamer for producing the wood pulp has the common problems of complex operation, low cooking efficiency for the wood pulp and pollution during production in the using process of the traditional steamer for producing the wood pulp.

Therefore, the design of the pollution-free steamer for producing wood pulp, which has high cooking efficiency and pollution-free production, is urgently needed in the technical field of wood pulp production.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a pollution-free steamer is used in wood pulp production to solve traditional steamer for wood pulp production ubiquitous complex operation in the use, it is not high to the efficiency of cooking of wood pulp, and the steamer can produce the pollution problem when producing.

The utility model discloses a following technical scheme realizes:

the utility model provides a wood pulp production is with pollution-free steamer, includes pot shell and courage support, the bottom fixed mounting of pot shell has the support frame, the front of pot shell is fixed mounting respectively has manometer, door hinge and revolving door lock, disappointing mouth has been seted up at the top of pot shell, the one end fixed mounting of door hinge has the pot door, one side fixedly connected with intake pipe of pot shell, the one end fixed mounting of intake pipe has the tee bend, the both ends of tee bend are fixed mounting respectively has first steam pipe and second steam pipe to the venthole has all been seted up on the surface of first steam pipe and second steam pipe, the equal fixed mounting in surface of first steam pipe and second steam pipe has the pipe support, and the equal fixed mounting in inner wall of pot shell in one side of pipe support and courage support, the opposite side fixed mounting of courage support has the inner bag, the top fixedly connected with of inner bag advances the thick liquid pipe, the bottom of one side of inner bag fixedly connected with goes out the thick liquid pipe, the surface of intake pipe and play thick liquid pipe is fixed mounting respectively has steam valve and a play thick liquid valve.

Further, a first water outlet pipe is fixedly installed at the bottom of the inner container, and a first valve is fixedly installed on the surface of the first water outlet pipe.

Further, a second water outlet pipe is fixedly installed at the bottom of the pot shell, and a second valve is fixedly installed on the surface of the second water outlet pipe.

Furthermore, the bottom of the support frame is fixedly provided with a bottom foot, and a damping spring is fixedly arranged inside the bottom foot.

Furthermore, a filter screen is fixedly arranged in the inner container.

The beneficial effects of the utility model reside in that:

the pollution-free steamer for wood pulp production is provided with a steamer shell and an inner container, wood pulp is injected into the inner container through a grouting hole, steam entering through an air inlet pipe reaches a first steam pipe and a second steam pipe through a tee joint and then is sprayed out through an air outlet hole, so that direct injection of the steam into the inner container is realized, the cooking of the wood pulp in the inner container is completed, the wood pulp is sent out through a pulp outlet after the cooking is completed, the whole cooking process is sealed in the inner container, the pollution to the environment caused by the leakage of the wood pulp is avoided, the production operation process is simple, meanwhile, the first steam pipe and the second steam pipe surround the periphery of the inner container, the steam heating efficiency is higher, the cooking efficiency of the steamer is improved, secondly, the first water outlet pipe and the second water outlet pipe are controlled by the first valve respectively, the waste water in the inner container and the steamer shell is treated in a centralized manner respectively, the pollution to the wood pulp and the environment caused by the steamer in the production process is, the environmental protection performance of the steamer is improved.

In short, this application technical scheme utilizes coherent and compact structure, has solved that traditional steamer for wood pulp production ubiquitous complex operation in the use, and is not high to the efficiency of cooking of wood pulp to the steamer can produce the pollution problem when producing.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a pot shell; 2. an inner container; 3. a pulp inlet pipe; 4. a pipe support; 5. a first steam pipe; 6. a steam valve; 7. a tee joint; 8. an air inlet pipe; 9. a support frame; 10. an air escape opening; 11. a biliary stent; 12. a second steam pipe; 13. a pressure gauge; 14. a door hinge; 15. a pot door; 16. a revolving door lock; 17. a pulp outlet pipe; 18. a slurry outlet valve; 19. a first water outlet pipe; 20. a filter screen; 21. an air outlet; 22. a damping spring; 23. footing; 24. a first valve; 25. a second valve; 26. and a second water outlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-2, the present invention provides a technical solution: a pollution-free steamer for wood pulp production comprises a steamer shell 1 and a liner support 11, a support frame 9 is fixedly installed at the bottom of the steamer shell 1, a pressure gauge 13, a door hinge 14 and a rotating door lock 16 are respectively and fixedly installed on the front surface of the steamer shell 1, the pressure gauge 13 can visually display the pressure condition in an inner liner 2, an air leakage opening 10 is formed in the top of the steamer shell 1, a steamer door 15 is fixedly installed at one end of the door hinge 14, the steamer door 15 facilitates cleaning of a filter screen 20 inside the inner liner 2, an air inlet pipe 8 is fixedly connected to one side of the steamer shell 1, a tee joint 7 is fixedly installed at one end of the air inlet pipe 8, a first steam pipe 5 and a second steam pipe 12 are respectively and fixedly installed at two ends of the tee joint 7, air outlet holes 21 are formed in the surfaces of the first steam pipe 5 and the second steam pipe 12, a pipeline support 4 is fixedly installed on the surfaces of the first steam pipe 5 and the second steam pipe 12, and the equal fixed mounting in the inner wall of pot shell 1 of one side of pipeline bracket 4 and courage bracket 11, avoided the steamer to produce the pipeline vibrations in the course of the work, the opposite side fixed mounting of courage bracket 11 has inner bag 2, the effect of firm inner bag 2 has been played, the rocking of inner bag 2 in the course of the work has been avoided, the top fixedly connected with of inner bag 2 advances thick liquid pipe 3, it can directly communicate to the process of the last way to advance thick liquid pipe 3, one side bottom fixedly connected with play thick liquid pipe 17 of inner bag 2, accessible play thick liquid pipe 17 connects the next procedure, the production line ization level of wood pulp production has been improved, the pollution that traditional process needs many times to circulate and produce has been avoided, intake pipe 8 and the surface of play thick liquid pipe 17 fixed mounting have steam valve 6 and play thick liquid valve 18 respectively, the air input and the play thick liquid volume of control pipeline respectively.

The utility model discloses in: the bottom of the inner container 2 is fixedly provided with a first water outlet pipe 19 for intensively discharging the waste water generated by cooking wood pulp in the inner container 2 and intensively treating the waste water, and the surface of the first water outlet pipe 19 is fixedly provided with a first valve 24 for controlling the waste water in the inner container 2 and intensively treating the waste water.

The utility model discloses in: a second water outlet pipe 26 is fixedly arranged at the bottom of the boiler shell 1 and used for intensively discharging waste water generated by steam in the boiler shell 1 so as to be treated, and a second valve 25 is fixedly arranged on the surface of the second water outlet pipe 26 and used for controlling the discharge of the waste water in the boiler shell 1.

The utility model discloses in: bottom fixed mounting of support frame 9 has footing 23 to the inside fixed mounting of footing 23 has damping spring 22, has avoided the steamer to rock and the potential safety hazard that brings in production process.

The utility model discloses in: the inside fixed mounting of inner bag 2 has filter screen 20, filters and concentrated the produced waste water of wood pulp of cooking in the inner bag 2, has ensured the pollution-free of production.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a wood pulp production is with pollution-free steamer, includes pot shell (1) and courage support (11), its characterized in that: the bottom fixed mounting of pot shell (1) has support frame (9), the front of pot shell (1) is fixed mounting respectively has manometer (13), door hinge (14) and revolving door lock (16), disappointing mouth (10) has been seted up at the top of pot shell (1), the one end fixed mounting of door hinge (14) has pot door (15), one side fixedly connected with intake pipe (8) of pot shell (1), the one end fixed mounting of intake pipe (8) has tee bend (7), the both ends of tee bend (7) are fixed mounting respectively has first steam pipe (5) and second steam pipe (12) to venthole (21) have all been seted up on the surface of first steam pipe (5) and second steam pipe (12), the equal fixed mounting in surface of first steam pipe (5) and second steam pipe (12) has pipeline bracket (4) to the inner wall at pot shell (1) of the equal fixed mounting in one side of pipeline bracket (4) and courage bracket (11), the other side fixed mounting of courage support (11) has inner bag (2), the top fixedly connected with of inner bag (2) advances thick liquid pipe (3), one side bottom fixedly connected with of inner bag (2) goes out thick liquid pipe (17), the surface of intake pipe (8) and play thick liquid pipe (17) is fixed mounting respectively has steam valve (6) and goes out thick liquid valve (18).

2. The non-pollution steamer for wood pulp production according to claim 1, characterized in that: the bottom of the inner container (2) is fixedly provided with a first water outlet pipe (19), and the surface of the first water outlet pipe (19) is fixedly provided with a first valve (24).

3. The non-pollution steamer for wood pulp production according to claim 1, characterized in that: the bottom of the pot shell (1) is fixedly provided with a second water outlet pipe (26), and the surface of the second water outlet pipe (26) is fixedly provided with a second valve (25).

4. The non-pollution steamer for wood pulp production according to claim 1, characterized in that: bottom fixed mounting of support frame (9) has footing (23) to the inside fixed mounting of footing (23) has damping spring (22).

5. The non-pollution steamer for wood pulp production according to claim 1, characterized in that: a filter screen (20) is fixedly arranged in the inner container (2).