CN212131357U

CN212131357U - Wear-resistant ceramic lining slurry valve

Info

Publication number: CN212131357U
Application number: CN202020574883.8U
Authority: CN
Inventors: 丛龙斐; 王霄鹏
Original assignee: Weihai Shangpin Machinery Equipment Technology Co ltd
Current assignee: Weihai Shangpin Machinery Equipment Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-11
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a wear-resisting ceramic inside lining thick liquid valve, including advancing the valve body, the inside of valve body is inlayed and is connected with down to insert, the inside of valve body is inlayed and is connected with and inserts, the bottom of inserting down is connected with elastic rubber, the inside of inserting on inlays and is connected with the sealing washer, the upper end fixedly connected with support of valve body, the upper end activity joint of support has the hand wheel. The beneficial effects of the utility model are that the inside joint of valve body has semi-arc lower insert with on insert, insert down and insert for wear-resisting ceramic material on with, the inside wear resistance of multiplicable valve body, insert down with on insert inside setting and flashboard assorted groove, the bottom in the lower insert groove is connected with elastic rubber, the inslot portion of inserting on inlays and has the sealing washer, when the flashboard moves down, the accessible sealing washer carries out the contact seal, the flashboard bottom is sealed with the elastic rubber contact, can improve the sealing performance of flashboard, avoid fluidic leakage, good sealing performance.

Description

Wear-resistant ceramic lining slurry valve

Technical Field

The utility model belongs to the technical field of the thick liquid valve, concretely relates to wear-resisting ceramic inside lining thick liquid valve.

Background

The slurry valve is further updated in the aspects of valve body structure, sealing form, driving device and electric control on the basis of absorbing and digesting the domestic and foreign advanced valve body technology, has the advantages of simple product structure, small volume, light weight, small flow resistance, difficult sedimentation of medium in the valve body, convenient installation and the like, and simultaneously has manual and electro-hydraulic operation functions.

For example, the ceramic throttling slurry valve disclosed in the publication No. CN203464271U, although the valve plate is protected by wear-resistant alloy, when the valve regulates the flow, the bottom and the side of the valve plate are effectively protected from the abrasion of the medium; the joint of the inner cavity of the valve body and the valve plate is not provided with a groove, so that the problem of damage caused by deposition and abrasion when a medium passes through is solved, but the problems that the existing main body is too high in manufacturing cost and leakage is easy to occur in the sealing process are not solved, and therefore the wear-resistant ceramic lining slurry valve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting ceramic lining thick liquid valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting ceramic lining thick liquid valve, includes the valve body, the inside of valve body is inlayed and is connected with down to insert, the inside of valve body is inlayed and is connected with and inserts, the bottom of inserting down is connected with elastic rubber, the inside of inserting on inlays and is connected with the sealing washer, the upper end fixedly connected with support of valve body, the upper end activity joint of support has the hand wheel, the central point of hand wheel puts threaded connection and has the lead screw, the bottom joint of lead screw is connected with the flashboard, the upper end of valve body is connected with joint rubber.

Preferably, the lower insert and the upper insert are both arranged in a semi-arc shape, and grooves matched with the flashboards are arranged in the lower insert and the upper insert.

Preferably, two sealing rings are arranged in the upper insert block, and the sealing rings are arranged in an arc shape.

Preferably, the inside of support is cavity setting, support setting height and flashboard height phase-match.

Preferably, the setting length of lead screw and flashboard move the stroke phase-match, the bottom of flashboard is the arc setting.

Preferably, the bottom of lead screw sets up to the Y type, the lead screw bottom is through bayonet lock and flashboard joint.

Preferably, the both sides of flashboard are inlayed respectively and are connected with the welt, the welt is the same material with inserting down.

Preferably, the bottom of the hand wheel is connected with a limiting clamping plate in a clamping mode, and the limiting clamping plate is connected with the upper end of the support in a clamping mode.

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

(1) the utility model discloses a wear-resisting ceramic material, including the valve body, the inside joint of valve body has semi-arc lower insert with on insert, insert down and insert for wear-resisting ceramic material with on, the inside wear resistance of multiplicable valve body, insert down with on insert inside set up with flashboard assorted groove, the bottom in the insert groove is connected with elastic rubber down, the inslot portion of going up inserting inlays and has the sealing washer, when the flashboard moves down, the accessible sealing washer contacts sealedly, the flashboard bottom is sealed with the elastic rubber contact, can improve the sealing performance of flashboard, avoid fluidic leakage, sealing performance is good.

(2) Insert down and insert the setting for the symmetry semi-arc with last, insert the lower of half-and-half setting and insert on with and be convenient for installation and processing, insert down and insert through adhesive and valve body inner wall connection, the adhesive multiplicable down insert with go up the adhesive strength who inserts, avoid droing, be connected with the welt in the both sides of flashboard, through welt increase abrasion strength, promote the life of flashboard.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the connection of the lower insert of the present invention;

FIG. 4 is a schematic view of the connection of the lining board of the present invention;

fig. 5 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. a valve body; 2. a lower insert; 3. an upper insert block; 4. an elastic rubber; 5. a seal ring; 6. a support; 7. a hand wheel; 8. a screw rod; 9. a shutter plate; 10. a liner plate; 11. clamping rubber; 12. spacing cardboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a wear-resisting ceramic lining thick liquid valve, including valve body 1, the inside of valve body 1 is inlayed and is connected with down 2 of inserting, the inside of valve body 1 is inlayed and is connected with 3 of inserting, the bottom of inserting 2 down is connected with elastic rubber 4, the inside of inserting 3 on is inlayed and is connected with sealing washer 5, the upper end fixedly connected with support 6 of valve body 1, the upper end activity joint of support 6 has hand wheel 7, the central point of hand wheel 7 puts threaded connection has lead screw 8, the bottom joint of lead screw 8 is connected with flashboard 9, the upper end of valve body 1 is connected with joint rubber 11.

In this embodiment, preferably, the lower insert 2 and the upper insert 3 are both arranged in a semi-arc shape, grooves matched with the gate plates 9 are formed in the lower insert 2 and the upper insert 3, the lower insert 2 and the upper insert 3 which are arranged in a semi-arc shape are convenient to process, the lower insert 2 and the upper insert 3 are convenient to clamp and mount, and the grooves in the lower insert 2 and the upper insert 3 are convenient to clamp and mount the gate plates 9.

In this embodiment, preferably, two sealing rings 5 are arranged inside the upper insert 3, the sealing rings 5 are arranged in an arc shape, and the sealing rings 5 on two sides can be attached and sealed at the upper end when the gate plate 9 is clamped, so that fluid leakage is avoided.

In this embodiment, it is preferable that the inside of the support 6 is hollow, the height of the support 6 is matched with the height of the shutter 9, the installation of the internal components is performed through the hollow support 6, and the shutter 9 can move inside the support 6.

In this embodiment, preferably, the setting length of the screw rod 8 is matched with the moving stroke of the gate plate 9, the bottom of the gate plate 9 is in an arc shape, the gate plate 9 is driven by the screw rod 8 to move vertically, and the fluid is intercepted by the gate plate 9.

In this embodiment, preferred, the bottom of lead screw 8 sets up to the Y type, and 8 bottoms of lead screw are passed through bayonet lock and flashboard 9 joint, and the fastener through 8 bottoms of lead screw carries out the joint of flashboard 9 upper end and is connected, and the erection joint is convenient.

In this embodiment, preferably, the two sides of the gate plate 9 are respectively embedded and connected with the lining plates 10, the lining plates 10 and the lower insert 2 are made of the same material, the wear resistance of the gate plate 9 is improved through the lining plates 10 on the two sides of the gate plate 9, and the service life of the gate plate 9 is prolonged.

In this embodiment, preferably, the bottom of the hand wheel 7 is connected with a limiting clamping plate 12 in a clamping manner, the limiting clamping plate 12 is connected with the upper end of the support 6 in a clamping manner, the hand wheel 7 is clamped by the limiting clamping plate 12, and the hand wheel 7 is prevented from being separated.

The utility model discloses a theory of operation and use flow: the valve body 1 is internally clamped with a semi-arc lower insert 2 and an upper insert 3, the lower insert 2 and the upper insert 3 are made of wear-resistant ceramic materials, so that the wear resistance inside the valve body 1 can be improved, grooves matched with the flashboard 9 are formed inside the lower insert 2 and the upper insert 3, the bottom of the groove of the lower insert 2 is connected with an elastic rubber 4, a sealing ring 5 is embedded inside the groove of the upper insert 3, when the flashboard 9 moves downwards, the sealing ring 5 can be used for performing contact sealing, the bottom end of the flashboard 9 is in contact sealing with the elastic rubber, so that the sealing performance of the flashboard 9 can be improved, the leakage of fluid is avoided, the lower insert 2 and the upper insert 3 are symmetrically semi-arc-arranged, the lower insert 2 and the upper insert 3 which are arranged in half and half are convenient to mount and process, the lower insert 2 and the upper insert 3 are connected with the inner wall of the valve, be connected with welt 10 in the both sides of flashboard 9, increase the abrasion strength through welt 10, promote the life of flashboard 9, the whole life of device increases, the sealed effect of hoisting device simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting ceramic lining thick liquid valve, includes valve body (1), its characterized in that: the utility model discloses a valve body, including valve body (1), the inside of valve body (1) is inlayed and is connected with down (2) of inserting, the inside of valve body (1) is inlayed and is connected with and inserts (3), the bottom of inserting (2) down is connected with elastic rubber (4), the inside of inserting (3) is inlayed and is connected with sealing washer (5), the upper end fixedly connected with support (6) of valve body (1), the upper end activity joint of support (6) has hand wheel (7), the central point of hand wheel (7) puts threaded connection and has lead screw (8), the bottom joint of lead screw (8) is connected with flashboard (9), the upper end of valve body (1) is connected with joint rubber (.

2. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the lower insert (2) and the upper insert (3) are both arranged in a semi-arc shape, and grooves matched with the flashboards (9) are formed in the lower insert (2) and the upper insert (3).

3. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the two sealing rings (5) are arranged inside the upper insert (3), and the sealing rings (5) are arranged in an arc shape.

4. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the inside of support (6) is cavity setting, support (6) set up highly and flashboard (9) height phase-match.

5. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the length that sets up of lead screw (8) and flashboard (9) move the stroke phase-match, the bottom of flashboard (9) is the arc setting.

6. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the bottom of lead screw (8) sets up to the Y type, lead screw (8) bottom is through bayonet lock and flashboard (9) joint.

7. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the two sides of the flashboard (9) are respectively embedded and connected with a lining board (10), and the lining board (10) and the lower insert (2) are made of the same material.

8. A wear-resistant ceramic lined slurry valve as claimed in claim 1, wherein: the bottom joint of hand wheel (7) is connected with spacing cardboard (12), spacing cardboard (12) and support (6) upper end joint.