CN211133852U

CN211133852U - Sealing device for discharge port of reaction kettle

Info

Publication number: CN211133852U
Application number: CN201921796740.5U
Authority: CN
Inventors: 吴永晴; 严世荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-07-31
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a sealing device of a discharge port of a reaction kettle, which comprises a reaction kettle, wherein a discharge pipe is fixedly communicated with the lower end part of the reaction kettle, a discharge valve is fixedly arranged on the discharge pipe, the lower parts of the left side and the right side of the discharge pipe are uniformly and fixedly connected with a lateral wing platform, and the middle part of the lateral wing platform positioned at the left side of the discharge pipe is vertically provided with a rectangular perforation; the lower end face of the discharging pipe is covered with a sealing cover, and the upper part of the sealing cover is fixedly connected with a sealing rubber ring. The utility model discloses the ball chamber has been seted up at sealed lid left side middle part, and ball intracavity activity embedding has universal ball, and terminal surface fixed connection under universal ball up end and the rectangle pole setting carries out the sealed lid adjustment direction of rotating through universal ball, and flexibility and practicality are wider to this kind of mode can be convenient when opening sealed lid, need not carry out convertible opening with comparatively heavy sealed lid, wastes time and energy, use this structure can directly rotate sealed lid through universal ball can.

Description

Sealing device for discharge port of reaction kettle

Technical Field

The utility model relates to a reation kettle technical field specifically is a sealing device of reation kettle discharge gate.

Background

At present, in the prior art, when a PBT material is produced, PBT particles generally need to be conveyed into a reaction kettle to be heated, mixed and poured out after being in a molten state, and therefore a discharge port needs to be formed in the reaction kettle for discharging the molten PBT, but in the mixing and stirring process, because the whole reaction kettle needs to rotate freely in 360 degrees continuously, a sealing device needs to be additionally arranged at the discharge port, in the actual production process, a cap is only arranged at the discharge port and is covered at the discharge port to form sealing, but in the prior art, the cap is usually fixed at the discharge port only through friction force, and in the actual processing process, the molten PBT easily flows out.

The utility model discloses a sealing device of reation kettle discharge gate through retrieval publication (announcement) number CN204952843U, its technical scheme main points are sealing device of reation kettle discharge gate, including the cauldron body, the discharge gate has been seted up to the cauldron body, the discharge gate articulates there is the end cover, it is connected with locking device still to rotate on the perisporium of discharge gate, the opening hole has been seted up in the edge of end cover, locking device contradicts and makes end cover and cauldron body conflict fixed in opening hole department. Although the sealing device for the discharge port of the reaction kettle can seal the discharge port more firmly, PBT materials do not leak out;

however, the inventor finds that the technical scheme still has the following defects through the research:

the convertible sealed lid that sets up among this technical scheme all needs operating personnel to overturn and jack up when sealed lid is opened to needs at every turn, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing device of reation kettle discharge gate has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing device for a discharge port of a reaction kettle comprises the reaction kettle, wherein a discharge pipe is fixedly communicated with the lower end part of the reaction kettle, a discharge valve is fixedly arranged on the discharge pipe, the lower parts of the left side and the right side of the discharge pipe are uniformly and fixedly connected with a lateral wing table, and a rectangular through hole is vertically formed in the middle of the lateral wing table positioned on the left side of the discharge pipe;

the lower end face of the discharging pipe is covered with a sealing cover, and the upper part of the sealing cover is fixedly connected with a sealing rubber ring; a fixing bolt is screwed in a vertically upward fixing thread in the middle of the right end of the sealing cover; the middle part of the lateral wing table on the right side of the discharging pipe is vertically upwards provided with a threaded hole, the middle part of the left side of the sealing cover is provided with a ball cavity, a universal ball is movably embedded in the ball cavity, and the upper end face of the universal ball is fixedly connected with the lower end face of the rectangular vertical rod.

As an embodiment of the utility model, the rectangle pole setting has been run through in the perforation internalization of rectangle, rectangle pole setting middle part fixedly connected with layer board, layer board are located the side wing platform below.

As the utility model discloses a preferred embodiment, the sealing rubber circle closes with row's material intraductal terminal surface sealing cover, and the screw hole is twisted with the fixing bolt adaptation and is closed and run through.

As an optimal implementation manner of the utility model, rectangle pole setting up end fixedly connected with screw lead screw, the threaded fastening has the nut on the screw lead screw.

As a preferred embodiment of the present invention, the universal ball and the sealing cover are made of aluminum alloy.

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

the ball chamber has been seted up at sealed lid left side middle part, and ball intracavity activity embedding has universal ball, and terminal surface fixed connection under universal ball up end and the rectangle pole setting carries out the sealed lid adjustment direction of rotation through universal ball, and flexibility and practicality are wider to this kind of mode can be convenient when opening sealed lid, need not carry out convertible opening with comparatively heavy sealed lid, wastes time and energy, uses this structure can directly to seal the lid and rotate through universal ball can.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a sealing device for a discharge port of a reaction kettle according to the present invention;

fig. 2 is the utility model relates to a sealing cover and row's material union coupling of sealing device of reation kettle discharge gate look sideways at section structure sketch map.

In the figure: the device comprises a reaction kettle 1, a discharge valve 2, a discharge pipe 3, a side wing table 4, a fixing bolt 5, a threaded hole 6, a sealing cover 7, a sealing rubber ring 8, a universal ball 9, a ball cavity 10, a rectangular upright rod 11, a supporting plate 12, a rectangular through hole 13, a nut 14 and a threaded screw rod 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a sealing device for a discharge port of a reaction kettle comprises a reaction kettle 1, wherein a discharge pipe 3 is fixedly communicated with the lower end part of the reaction kettle 1, a discharge valve 2 is fixedly arranged on the discharge pipe 3, the lower parts of the left side and the right side of the discharge pipe 3 are uniformly and fixedly connected with a side wing platform 4, and a rectangular through hole 13 is vertically formed in the middle of the side wing platform 4 positioned on the left side of the discharge pipe 3;

the lower end surface of the discharge pipe 3 is covered with a sealing cover 7, and the upper part of the sealing cover 7 is fixedly connected with a sealing rubber ring 8; a fixing bolt 5 is screwed in the middle of the right end of the sealing cover 7 vertically and upwards in a fixing thread way; the vertical upwards threaded hole 6 that begins in 4 middle parts of wing platform on row material pipe 3 right side, ball chamber 10 has been seted up at sealed 7 left sides middle part of lid, the embedding of ball chamber 10 internalization has universal ball 9, terminal surface fixed connection under universal ball 9 up end and the rectangle pole setting 11, carry out the 7 adjustment directions of rotatory sealed lid through universal ball 9, flexibility and practicality are wider, and this kind of mode can be conveniently when opening sealed lid 7, need not carry out convertible opening with comparatively heavy sealed lid 7, it is hard to waste time, use this structure can directly to seal lid 7 and rotate through universal ball 9 can.

In this embodiment, a rectangular vertical rod 11 is movably penetrated in the rectangular through hole 13, a supporting plate 12 is fixedly connected to the middle of the rectangular vertical rod 11, and the supporting plate 12 is located below the wing platform 4.

In this embodiment, sealed rubber circle 8 closes with row material pipe 3 lower terminal surface sealing cover, and threaded hole 6 closes with 5 adaptation twists of fixing bolt and runs through, closes sealed lid 7 when, uses the remaining threaded hole 6 cooperation of fixing bolt 5 fixed to with the fixed adaptation of sealed lid 7 in row material pipe 3 below, sealed lid 7 and sealed rubber circle 8 cooperation can be avoided arranging material pipe 3 lower port and the attached condition of dust and dirt appears.

In this embodiment, the upper end face of the rectangular upright rod 11 is fixedly connected with a threaded screw rod 15, a nut 14 is fastened on the threaded screw rod 15 through threads, and after the rectangular upright rod 11 needs to be removed in the later stage and removed from the side sill 4, the nut 14 and the threaded screw rod 14 are removed and separated, so that the operation is convenient and fast.

In this embodiment, the universal ball 9 and the seal cover 7 are made of aluminum alloy.

When a sealing device of reation kettle discharge gate uses, need explain, the utility model relates to a sealing device of reation kettle discharge gate, including reation kettle 1, arrange material valve 2, arrange material pipe 3, flanking platform 4, fixing bolt 5, screw hole 6, sealed lid 7, sealing rubber circle 8, universal ball 9, ball chamber 10, rectangle pole setting 11, layer board 12, rectangle perforation 13, nut 14, screw lead screw 15, the part is the part that general standard component or technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.

During the use, sealed 7 left sides middle parts of lid have been seted up ball chamber 10, ball chamber 10 internalization embedding has universal ball 9, terminal surface fixed connection under universal ball 9 up end and the rectangle pole setting 11, carry out the sealed lid 7 adjustment direction of rotation through universal ball 9, flexibility and practicality are wider, and this kind of mode can be conveniently when opening sealed lid 7, need not carry out convertible opening with comparatively heavy sealed lid 7, waste time and energy, use this structure can directly with sealed lid 7 rotate through universal ball 9 can, then open row material valve 2 and just can arrange the material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sealing device of reation kettle discharge gate, includes reation kettle (1), its characterized in that: a discharge pipe (3) is fixedly communicated with the lower end part of the reaction kettle (1), a discharge valve (2) is fixedly arranged on the discharge pipe (3), the lower parts of the left side and the right side of the discharge pipe (3) are uniformly and fixedly connected with a side wing platform (4), and a rectangular through hole (13) is vertically formed in the middle of the side wing platform (4) positioned on the left side of the discharge pipe (3);

a sealing cover (7) is covered on the lower end surface of the discharging pipe (3), and a sealing rubber ring (8) is fixedly connected to the upper part of the sealing cover (7); a fixed bolt (5) is vertically screwed upwards at the middle part of the right end of the sealing cover (7); the middle part of a side wing platform (4) on the right side of the discharging pipe (3) is vertically upwards provided with a threaded hole (6), the middle part of the left side of the sealing cover (7) is provided with a ball cavity (10), a universal ball (9) is movably embedded in the ball cavity (10), and the upper end face of the universal ball (9) is fixedly connected with the lower end face of the rectangular upright rod (11).

2. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: rectangle pole setting (11) have been run through in the activity of rectangle perforation (13), and rectangle pole setting (11) middle part fixedly connected with layer board (12), layer board (12) are located lateral wing platform (4) below.

3. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: the sealing rubber ring (8) is sealed and covered with the lower end face of the discharge pipe (3), and the threaded hole (6) is matched, screwed and penetrated with the fixing bolt (5).

4. The sealing device for the discharge port of the reaction kettle according to claim 2, wherein: the upper end face of the rectangular upright rod (11) is fixedly connected with a threaded screw rod (15), and a nut (14) is fastened on the threaded screw rod (15) in a threaded manner.

5. The sealing device for the discharge port of the reaction kettle according to claim 1, wherein: the universal ball (9) and the sealing cover (7) are both made of aluminum alloy.