CN217539636U

CN217539636U - Discharge valve for industrial slurry

Info

Publication number: CN217539636U
Application number: CN202220837468.6U
Authority: CN
Inventors: 崔东; 王金宝; 吴景兆; 韩克武
Original assignee: Shandong Luyu Valve Co ltd
Current assignee: Shandong Luyu Valve Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-10-04
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the industrial installation field specifically discloses an industrial slurry is with baiting valve, which comprises a valve body, the valve gap is installed to the tip of valve body, the side middle part of valve gap is run through to rotate and is inlayed threaded post, the outside of threaded post is screwed threaded sleeve, the core disc is inlayed to the tip of threaded sleeve, the inside surface side edge symmetry of valve body is inlayed and is had two sets of restriction frames, the surface edge symmetry of threaded sleeve extends there are two sets of restriction pieces, restriction piece fits in the inside of restriction frame, the surface of core disc is provided with the rubber spare, the rubber spare pastes tightly in the inside surface of valve body, the side of rubber spare extends there is the rubber ring, the inside surface opposite side edge of valve body extends there is the bulge loop. The utility model discloses can avoid appearing leaking the thick liquid phenomenon, and can guarantee to open and close in-process valve core dish and can not appear rotating the phenomenon.

Description

Discharge valve for industrial slurry

Technical Field

The utility model belongs to the industrial installation field specifically discloses an industrial slurry is with baiting valve.

Background

In the transportation process who carries out industry thick liquids, often can use the baiting valve to control thick liquids, however current baiting valve is closed through the port department that the case compressed tightly the drain hole when closing many, and this kind of operation of closing contains a certain amount of impurity because of containing in the thick liquids, and this impurity easily is in between the port department of case and drain hole, causes the gap to appear in the port department of case and drain hole to cause the phenomenon of leaking thick liquids.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to solve the above-mentioned problems, and an object of the present invention is to provide a discharge valve for industrial slurry, which solves the above-mentioned problems.

In order to achieve the above purpose, the utility model provides an emptying valve for industrial slurry, which comprises a valve body, the valve gap is installed to the tip of valve body, the side middle part of valve gap is run through to rotate and is inlayed threaded post, the outside of threaded post is screwed threaded sleeve, the core disc is inlayed to threaded sleeve's tip, the inside surface side edge symmetry of valve body is inlayed and is had two sets of restriction frames, the surface edge symmetry of threaded sleeve extends there are two sets of restriction pieces, restriction piece laminating is in the inside of restriction frame, the surface of core disc is provided with the rubber spare, the rubber spare pastes tightly in the inside surface of valve body, the side of rubber spare extends has the rubber ring, the inside surface opposite side edge of valve body extends there is the bulge loop, the inside surface laminating of rubber ring is in one side of bulge loop, the surface laminating of rubber ring is in the inside surface of valve body.

In the above technical solution, preferably, both sides of the convex ring are provided with inclined planes, and the end of the threaded column is fixedly provided with a hand wheel.

Preferably, the lower terminal surface of valve body runs through to inlay and has the drain hole, valve body and drain hole integrated into one piece.

Preferably, the rubber piece includes the rubber sleeve that sets up the surface at the valve core dish, the rubber sleeve pastes the inside surface that hugs closely the valve body.

Preferably, the rubber ring is connected with the side surface of the rubber sleeve, and the rubber ring and the rubber sleeve are integrally formed.

Preferably, the cross-sectional shape of the rubber ring is a right triangle.

Compared with the prior art, the utility model discloses following beneficial effect has: utilize cooperation between screw post and the thread bush can carry out the flat push to the case dish and open and close, with the thick liquids impurity on the flat push in-process utilizes the rubber ring with the valve body inner wall scrapes away, make can not remain thick liquids impurity between case dish and the valve body, with this slurry leakage phenomenon is avoided appearing, and at rubber sleeve and bulge loop, under the mating action between the rubber ring, can improve the leakproofness between case dish and the valve body, with this further slurry leakage phenomenon of avoiding appearing, simultaneously under the mating action of restriction piece and restriction frame, can restrict the thread bush, can not appear rotating phenomenon with the assurance in-process case dish of opening and close.

Drawings

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

fig. 2 is an internal view of the valve body of the present invention;

fig. 3 is a schematic view of the convex ring of the present invention.

In the figure: 1. a valve body; 2. a discharging port; 3. a valve cover; 4. a threaded post; 5. a hand wheel; 6. a valve core disc; 7. a threaded sleeve; 8. a limiting block; 9. a limit frame; 10. a convex ring; 11. a rubber ring; 12. a rubber sleeve; 13. a bevel.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

The discharge valve for industrial slurry, as shown in fig. 1-3, comprises a valve body 1, a valve cover 3 is installed at the end of the valve body 1, a threaded column 4 is inserted into the middle of the side face of the valve cover 3 in a penetrating and rotating mode, a threaded sleeve 7 is screwed outside the threaded column 4, a valve core disc 6 is inserted into the end of the threaded sleeve 7, two groups of limiting frames 9 are symmetrically inserted into one side edge of the inner outer surface of the valve body 1, two groups of limiting blocks 8 are symmetrically extended from the edge of the outer surface of the threaded sleeve 7, the limiting blocks 8 are attached to the inner portion of the limiting frames 9, a rubber piece is arranged on the outer surface of the valve core disc 6 and attached to the inner outer surface of the valve body 1, the rubber piece comprises a rubber sleeve 12 arranged on the outer surface of the valve core disc 6, the threaded sleeve 7 can not rotate when the threaded column 4 rotates through the limiting blocks 8 and the limiting frames 9, and the rubber sleeve 12 plays a role in sealing a gap between the valve core disc 6 and the valve body 1.

Rubber sleeve 12 pastes tightly in the inside surface of valve body 1, rubber ring 11 is connected with the side of rubber sleeve 12, rubber ring 11 and rubber sleeve 12 integrated into one piece, the side of rubber spare is extended there is rubber ring 11, the inside surface opposite side edge of valve body 1 extends there is bulge loop 10, the both sides of bulge loop 10 are all seted up to inclined plane 13, the end fixing of screw thread post 4 installs hand wheel 5, the lower terminal surface of valve body 1 runs through to inlay has drain hole 2, valve body 1 and drain hole 2 integrated into one piece, the inside surface laminating of rubber ring 11 is in one side of bulge loop 10, the cross-sectional shape of rubber ring 11 is right angled triangle, the inside surface laminating of rubber ring 11 in valve body 1, hand wheel 5 through setting up, can be convenient for rotating screw thread post 4, the both sides of bulge loop 10 are all seted up and are played the effect of leading the thick liquids for inclined plane 13, the cross-sectional shape of rubber ring 11 is right angled triangle and can be convenient for scraping away thick liquids impurity.

During the use, rotate screw post 4 through directly grabbing hand wheel 5, can drive the movement of thread bush 7 and then drive valve core dish 6 and remove and carry out the flat push and open and close, restriction piece 8 slides in restriction frame 9 this moment, move with supplementary valve core dish 6, and when closing, valve core dish 6 can scrape away the thick liquids impurity on the valve body 1 inner wall at flat push in-process rubber ring 11, make and can not remain thick liquids impurity between valve core dish 6 and the valve body 1, rubber ring 11 on the valve core dish 6 can paste tightly on bulge loop 10 simultaneously, with at rubber bush 12 and bulge loop 10, under the mating action between the rubber ring 11, improve the leakproofness between valve core dish 6 and the valve body 1, avoid appearing leaking the thick liquids phenomenon.

In the present invention, the terms "mounting", "connecting", "fixing" and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial pulp is with baiting valve, includes valve body (1), its characterized in that, valve gap (3) are installed to the tip of valve body (1), the side middle part of valve gap (3) is run through to rotate and is inlayed threaded post (4), the outside of threaded post (4) is screwed threaded sleeve (7), core disk (6) are inlayed to the tip of threaded sleeve (7), the inside surface side edge symmetry of valve body (1) is inlayed and is had two sets of restriction frames (9), the surface edge symmetry of threaded sleeve (7) extends there are two sets of restriction piece (8), restriction piece (8) are laminated in the inside of restriction frame (9), the surface of core disk (6) is provided with the rubber spare, the rubber spare pastes tightly in the inside surface of valve body (1), the side extension of rubber spare has rubber ring (11), the inside surface opposite side edge of valve body (1) extends has bulge ring (10), the inside surface of rubber ring (11) is laminated in one side of bulge ring (10), the outside surface of rubber ring (11) is laminated in the valve body (1) inside surface.

2. The discharge valve for industrial slurry, according to claim 1, is characterized in that both sides of the convex ring (10) are provided with inclined planes (13), and a hand wheel (5) is fixedly mounted at the end of the threaded column (4).

3. The discharge valve for industrial slurry according to claim 1, wherein a discharge port (2) is embedded in the lower end surface of the valve body (1) in a penetrating manner, and the valve body (1) and the discharge port (2) are integrally formed.

4. The discharge valve for industrial slurry according to claim 1, characterized in that the rubber member comprises a rubber sleeve (12) arranged on the outer surface of the valve core disc (6), and the rubber sleeve (12) is attached to the inner outer surface of the valve body (1).

5. A discharge valve for industrial pulp according to claim 4, characterized in that the rubber ring (11) is connected to the side of the rubber sleeve (12), the rubber ring (11) being formed integrally with the rubber sleeve (12).

6. A discharge valve for industrial pulp according to claim 1, characterised in that the cross-sectional shape of the rubber ring (11) is right-angled triangular.