CN212860008U

CN212860008U - Dustproof rubber internal mixer

Info

Publication number: CN212860008U
Application number: CN202021456498.XU
Authority: CN
Inventors: 徐读世
Original assignee: Henan Jinqi Rubber Plastic Co ltd
Current assignee: Henan Jinqi Rubber Plastic Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-04-02
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a rubber production facility field, concretely relates to dustproof rubber banbury mixer. Including the banbury mixer body, be fixed with on the banbury mixer body rather than the play tuber pipe and communicating pipe of banburying chamber intercommunication, go out tuber pipe and communicating pipe and box intercommunication, install the fan on communicating pipe, the box internal fixation has the baffle, the box lower extreme can be dismantled and be fixed with the shrouding, the shrouding upper end is fixed with the filter shell, the inner wall sealing contact around both ends and the box around the filter shell, the filter shell upper end on baffle right side is fixed with the filter screen, the left filter shell upper end of baffle is provided with the baffle, the baffle runs through the filter shell roof, the baffle right side in the filter shell is fixed with the dead lever, the dead lever passes through the extension spring with the shrouding and is connected, it is provided with the bull stick. The utility model discloses, can carry out filtration treatment to the gas in the banburying cavity of banbury mixer, can guarantee the production quality of rubber.

Description

Dustproof rubber internal mixer

Technical Field

The utility model relates to a rubber production facility field, concretely relates to dustproof rubber banbury mixer.

Background

An internal mixer is also called an internal rubber mixer, is equipment for mixing rubber, plastics and plastication and various sizing materials and plastics, mainly comprises an internal mixing chamber, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device and a machine base, and can plasticate and mix various polymer materials in an enclosed space by the internal mixer through the process control of the structure and the speed of the rotor and the combination of the adjustment of temperature and pressure.

The banburying intracavity contains a large amount of dusts in the mixing process of banburying machine, and the operation of banburying machine and the production quality of rubber can be influenced to the dust to the air of discharging can cause the pollution to the environment, influences workshop environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can carry out filtration treatment to the gas in the banburying chamber of banbury mixer, can guarantee the production quality of rubber, prevent that the air that discharges from the banburying chamber from can causing the environment pollution and influencing the dustproof rubber banbury mixer of interior environment in the workshop.

In order to realize the purpose, the utility model provides a technical scheme is:

the utility model provides a dustproof rubber internal mixer, including the internal mixer body, be fixed with on the internal mixer body rather than the play tuber pipe and the communicating pipe of banburying chamber intercommunication, go out tuber pipe and communicating pipe and box intercommunication, install the fan on communicating pipe, the box internal fixation has the baffle, the box lower extreme can be dismantled and be fixed with the shrouding, the shrouding upper end is fixed with the filter shell, filter shell roof upper end and baffle lower extreme sealing contact, both ends and the front and back inner wall sealing contact of box around the filter shell, the filter shell upper end on baffle right side is fixed with the filter screen, the left filter shell upper end of baffle is provided with the baffle, the baffle runs through the filter shell roof, baffle right side in the filter shell is fixed with the dead lever, the dead lever passes through the extension spring with the shrouding and is connected, it is.

Specifically, the sealing plate is fixedly connected with the lower end of the box body through a bolt.

Specifically, the front end face and the rear end face of the baffle are in sliding contact with the front inner wall and the rear inner wall of the filter shell.

Specifically, the baffle plate is in sliding contact with the partition plate.

Specifically, the lower parts of the rotating rods penetrate through the sealing plate, and the rotating rods on the upper side and the lower side of the sealing plate are respectively fixed with a baffle ring which is in rotary sealing contact with the sealing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient operation can carry out filtration treatment to the gas in the banburying chamber of banbury mixer, can guarantee the production quality of rubber, prevents that the air that discharges away from the banburying chamber can cause the pollution and influence the interior environment of workshop to the environment, and the convenient clearance of filter prevents during the clearance that the filter dispersion from spilling spatters, convenient centralized processing simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Detailed Description

As shown in the figure 1-2, the dustproof rubber internal mixer comprises an internal mixer body 1, wherein an air outlet pipe 2 and a communicating pipe 3 which are communicated with an internal mixing cavity of the internal mixer body 1 are fixed on the internal mixer body 1, the air outlet pipe 2 and the communicating pipe 3 are communicated with a box body 5, a fan 4 is installed on the communicating pipe 3, a partition plate 6 is fixed in the box body 5, a closing plate 8 is detachably fixed at the lower end of the box body 5, the closing plate 8 is fixedly connected with the lower end of the box body 5 through bolts, a filter shell 7 is fixed at the upper end of the closing plate 8, the upper end of the top plate of the filter shell 7 is in sealing contact with the lower end of the partition plate 6, the front end and the rear end of the filter shell 7 are in sealing contact with the front inner wall and the rear inner wall of the box body 5, a filter screen 9 is fixed at the upper end of the filter shell 7 on the right side of the, the 12 right sides of baffle in straining shell 7 are fixed with dead lever 13, and dead lever 13 is connected through extension spring 14 with shrouding 8, rotates on the left shrouding 8 of baffle 12 and is provided with

bull stick

10, 10 lower parts of bull stick run through shrouding 8, all are fixed with on the bull stick 10 of both sides about shrouding 8 and keep off ring 11, keep off ring 11 and shrouding 8 and rotate the contact, and 10 upper end one side of bull stick are fixed with stopper 15, stopper 15 and 12 lower extreme contacts of baffle.

When the utility model is used, the fan 4 is started, the air in the mixing cavity of the mixer body 1 is circulated in the air outlet pipe 2 and the communicating pipe 3 by the fan 4, after the air with dust enters the box body 5 through the air outlet pipe 2, under the blocking and guiding action of the partition plate 6 in the box body 5, air with dust enters the filter shell 7 and is filtered by the filter screen 9 on the top plate of the filter shell 7, dust in the air is accumulated in a space formed by the filter shell 7 and the seal plate 8, thereby intercepting and collecting dust of the air flowing through the box body 5, and continuously circulating the air in the banburying cavity, so that the dust in the sealing cavity is intercepted and filtered, the air in the mixing cavity enters the mixing cavity again after being dedusted, therefore, the heat loss in the banburying cavity can be prevented from being large, the processing effect on rubber is ensured, and the energy consumption is saved.

When needs are handled the dust between straining shell 7 and the shrouding 8, rotation bull stick 10 for stopper 15 is crisscross with baffle 12, when stopper 15 and baffle 12 are crisscross, under the spring action of extension spring 14, baffle 12 is to the direction motion at shrouding 8 place, thereby with the dust shutoff in shrouding 8 and strain the space between shell 7, dismantle the bolt of connecting box 5 and shrouding 8, with shrouding 8, strain shell 7 and baffle 12 together with the separation of box 5, the dust can not spill and spatter this moment, the convenience is concentrated the processing to the dust.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A dustproof rubber internal mixer comprises an internal mixer body (1) and is characterized in that an air outlet pipe (2) and a communicating pipe (3) which are communicated with an internal mixing cavity of the internal mixer body (1) are fixed on the internal mixer body (1), the air outlet pipe (2) and the communicating pipe (3) are communicated with a box body (5), a fan (4) is installed on the communicating pipe (3), a partition plate (6) is fixed in the box body (5), a seal plate (8) is detachably fixed at the lower end of the box body (5), a filter shell (7) is fixed at the upper end of the seal plate (8), the upper end of the top plate of the filter shell (7) is in sealing contact with the lower end of the partition plate (6), the front end and the rear end of the filter shell (7) are in sealing contact with the front inner wall and the rear inner wall of the box body (5), a filter screen (9) is fixed at the upper end of the filter shell (7) at the right, a fixing rod (13) is fixed on the right side of a baffle (12) in the filter shell (7), the fixing rod (13) is connected with the sealing plate (8) through a tension spring (14), a rotating rod (10) is rotatably arranged on the sealing plate (8) on the left side of the baffle (12), a limiting block (15) is fixed on one side of the upper end of the rotating rod (10), and the limiting block (15) is in contact with the lower end of the baffle (12).

2. A dustproof rubber internal mixer according to claim 1, wherein the closing plate (8) is fixedly connected with the lower end of the box body (5) through bolts.

3. A dustproof rubber internal mixer according to claim 1, wherein the front and rear end faces of the baffle plate (12) are in sliding contact with the front and rear inner walls of the filter housing (7).

4. A dustproof rubber internal mixer according to claim 1, wherein said baffle (12) is in sliding contact with the partition (6).

5. The dustproof rubber internal mixer according to claim 1, wherein the lower part of the rotating rod (10) penetrates through the sealing plate (8), and the rotating rods (10) on the upper side and the lower side of the sealing plate (8) are respectively fixed with a baffle ring (11), and the baffle rings (11) are in rotary sealing contact with the sealing plate (8).