CN214036967U

CN214036967U - Kettle bottom valve convenient for discharging

Info

Publication number: CN214036967U
Application number: CN202023198482.6U
Authority: CN
Inventors: 毛健华; 王峰; 卜毛祺
Original assignee: Wuxi Yuanhua Valve Manufacturing Co ltd
Current assignee: Wuxi Yuanhua Valve Manufacturing Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-08-24
Anticipated expiration: 2030-12-26

Abstract

The utility model belongs to the technical field of the cauldron bottom valve is relevant, especially, for a conveniently arrange cauldron bottom valve of material, valve body and cauldron bottom valve disk seat at the bottom of the cauldron, the inner wall sliding connection of cauldron bottom valve disk seat has the control spheroid, the ball chamber has been seted up to the control spheroid, flange under the bottom fixedly connected with of cauldron bottom valve body, first logical chamber has been seted up at flange's top down, first logical chamber and cauldron bottom valve disk seat intercommunication, first mounting hole has been seted up to flange's bottom down, connecting groove has been seted up to the spheroidal surface of control, the spread groove has been seted up to the inner wall of cauldron bottom valve disk seat. The utility model discloses a reduce flange's length, change the transport mode of cauldron bottom valve, can make the structure of cauldron bottom valve shorten, make the material emit more easily with the structure that position one of tank bottoms is connected, be difficult to long-pending material moreover, make the work of being convenient for of cauldron bottom valve, reduce the number of times of maintenance, solved current cauldron bottom valve and be not convenient for arrange the problem of material.

Description

Kettle bottom valve convenient for discharging

Technical Field

The utility model relates to a relevant technical field of cauldron bottom valve specifically is a conveniently arrange cauldron bottom valve of material.

Background

As the name suggests, the kettle bottom valve is arranged at the bottom of a reaction kettle, a storage tank and other containers for discharging materials. Because of the increasing automation level, the kettle bottom valve is also developed from the original manual control to the automatic control, and the kettle bottom valve can be regulated and controlled at present besides the original cutting-off function and also participate in the interlocking control in the key process places. The kettle bottom valve is widely used in the industries of chemical industry, petroleum, metallurgy, pharmacy, pesticide, dye, food processing and the like.

Most of the existing kettle bottom valves are long in length, so that the kettle bottom valve conveying channel is too long, the kettle bottom valve is inconvenient to discharge, and materials are easy to stack and block conveying pipelines due to the fact that the kettle bottom valve is mostly in inclined-plane transportation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a conveniently arrange cauldron bottom valve of material has solved the problem that current cauldron bottom valve is not convenient for arrange the material.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a kettle bottom valve convenient for discharging materials comprises a kettle bottom valve body and a kettle bottom valve seat, wherein the inner wall of the kettle bottom valve seat is connected with a control ball body in a sliding manner, the control ball body is provided with a ball cavity, the bottom of the kettle bottom valve body is fixedly connected with a lower connecting flange, the top of the lower connecting flange is provided with a first through cavity, the first through cavity is communicated with the kettle bottom valve seat, the bottom of the lower connecting flange is provided with a first mounting hole, the outer surface of the control ball body is provided with a connecting clamping groove, the inner wall of the kettle bottom valve seat is provided with a connecting groove, the outer surface of the kettle bottom valve body is provided with a through groove, the through groove is communicated with the connecting groove, the inner wall of the through groove is rotatably connected with a driving rod, one end of the driving rod is fixedly connected with a motor, the other end of the driving rod is fixedly connected with a switch boss, the switch boss is spliced with the connecting clamping groove, the top of cauldron bottom valve body is equipped with flange, the standing groove has been seted up to flange's bottom, the interior diapire threaded connection of standing groove has connecting bolt, connecting bolt's one end run through extend to cauldron bottom valve body's top and with cauldron bottom valve body threaded connection, the second mounting hole has been seted up at flange's top, go up flange's top and seted up the second and lead to the chamber, the second leads to chamber and cauldron bottom valve disk seat intercommunication.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with sealing rubber pad of cauldron bottom valve disk seat, one side and the spheroidal surface sliding connection of control of sealing rubber pad.

As a preferred technical scheme of the utility model, the first sealed bearing of inner wall fixedly connected with of spread groove, the inner circle of first sealed bearing is connected with the fixed surface of actuating lever, the inner wall fixedly connected with second sealed bearing who leads to the groove, the inner circle of second sealed bearing is connected with the fixed surface of actuating lever.

As an optimal technical scheme of the utility model, the sealed O type circle of inner wall fixedly connected with who leads to the groove, the inner wall of sealed O type circle is connected with the surface rotation of actuating lever.

As an optimal technical scheme of the utility model, the control spheroid adopts alloy steel material.

As an optimized technical scheme of the utility model, the surface coating of cauldron bottom valve body has anti rust coating.

(III) advantageous effects

Compared with the prior art, the utility model provides a conveniently arrange cauldron bottom valve of material possesses following beneficial effect:

this make things convenient for cauldron bottom valve of arranging material, through reducing flange's length, change the transport mode of cauldron bottom valve, can make the structure of cauldron bottom valve shorten, make the material emit more easily with the structure that the position that the tank bottoms is connected is one, be difficult to long-pending material moreover, make the work of being convenient for of cauldron bottom valve, reduce the number of times of maintenance, solved the problem that present cauldron bottom valve is not convenient for arrange the material.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention.

In the figure: 1. a kettle bottom valve body; 2. a kettle bottom valve seat; 3. a control sphere; 4. a ball cavity; 5. a first through cavity; 6. a lower connecting flange; 7. a first mounting hole; 8. a connecting clamping groove; 9. connecting grooves; 10. a through groove; 11. a drive rod; 12. a motor; 13. a switch boss; 14. sealing the O-shaped ring; 15. an upper connecting flange; 16. a second mounting hole; 17. a placement groove; 18. a connecting bolt; 19. a second through cavity; 20. sealing the rubber pad; 21. a first sealed bearing; 22. and a second sealed bearing.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a kettle bottom valve convenient for discharging materials comprises a kettle bottom valve body 1 and a kettle bottom valve seat 2, wherein the inner wall of the kettle bottom valve seat 2 is connected with a control ball 3 in a sliding manner, the control ball 3 is provided with a ball cavity 4, the bottom of the kettle bottom valve body 1 is fixedly connected with a lower connecting flange 6, the top of the lower connecting flange 6 is provided with a first through cavity 5, the first through cavity 5 is communicated with the kettle bottom valve seat 2, the bottom of the lower connecting flange 6 is provided with a first mounting hole 7, the outer surface of the control ball 3 is provided with a connecting clamping groove 8, the inner wall of the kettle bottom valve seat 2 is provided with a connecting groove 9, the outer surface of the kettle bottom valve body 1 is provided with a through groove 10, the through groove 10 is communicated with the connecting groove 9, the inner wall of the through groove 10 is rotatably connected with a driving rod 11, one end of the driving rod 11 is fixedly connected with a motor 12, the other end of the driving rod 11 is fixedly connected with a switch boss 13, and the switch boss 13 is spliced with the connecting clamping groove 8, connecting flange 15 has been equipped with at the top of cauldron bottom valve body 1, and standing groove 17 has been seted up to the bottom of going up connecting flange 15, and the interior diapire threaded connection of standing groove 17 has connecting bolt 18, and connecting bolt 18's one end runs through the top that extends to cauldron bottom valve body 1 and with cauldron bottom valve body 1 threaded mounting, goes up connecting flange 15's top and has seted up second mounting hole 16, goes up connecting flange 15's top and has seted up second logical chamber 19, second logical chamber 19 and cauldron bottom valve disk seat 2 intercommunication.

In this embodiment, through reducing the length of connecting flange 15, change the transport mode of cauldron bottom valve, can make the structure of cauldron bottom valve shorten, make the material emit more easily with the structure that position one that the tank bottoms is connected, be difficult to long-pending material moreover, make the work of being convenient for of cauldron bottom valve, reduce the number of times of maintenance, solved the problem that current cauldron bottom valve is not convenient for arrange the material.

Specifically, the inner wall of the kettle bottom valve seat 2 is fixedly connected with a sealing rubber gasket 20, and one side of the sealing rubber gasket 20 is in sliding connection with the outer surface of the control ball 3.

In this embodiment, seal kettle bottom valve disk seat 2 through sealing rubber pad 20, utilize sealing rubber pad 20's elasticity to laminate control spheroid 3's surface more, guarantee control spheroid 3 at the leakproofness of rotation in-process kettle bottom valve body 1, prevent that external dust from getting into.

Specifically, the inner wall of the connecting groove 9 is fixedly connected with a first sealing bearing 21, the inner ring of the first sealing bearing 21 is fixedly connected with the outer surface of the driving rod 11, the inner wall of the through groove 10 is fixedly connected with a second sealing bearing 22, and the inner ring of the second sealing bearing 22 is fixedly connected with the outer surface of the driving rod 11.

In this embodiment, seal the protection to the actuating lever 11 through first sealed bearing 21 and second sealed bearing 22, prevent the adhesion of external dust impurity and the surface of actuating lever 11, ensure the smoothness nature of actuating lever 11, prevent that friction damage from appearing in actuating lever 11.

Specifically, a sealing O-ring 14 is fixedly connected to the inner wall of the through groove 10, and the inner wall of the sealing O-ring 14 is rotatably connected to the outer surface of the driving rod 11.

In this embodiment, sealed O type circle 14 is fit for multiple sealed form, is fit for the sealing medium of multiple difference, and temperature application range is wide, guarantee cauldron bottom valve body 1's that can be better leakproofness makes cauldron bottom valve body 1's operation more steady smooth and easy.

Specifically, the control sphere 3 is made of alloy steel.

In this embodiment, the alloy steel material has the characteristics of high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, and no magnetism, and can prolong the service life of the control ball 3.

Specifically, the outer surface of the kettle bottom valve body 1 is coated with an antirust coating.

In this embodiment, the antirust coating adopts water-based antirust paint, and water-based antirust paint has the characteristics of environmental protection, quick drying, high hardness, good flexibility, high transparency and stable performance, can reduce the harm of paint to the health of workers, plays a good role in protecting the kettle bottom valve body 1, and prolongs the service life of the kettle bottom valve body 1.

The utility model discloses a theory of operation and use flow: through opening motor 12, motor 12 takes actuating lever 11 to rotate, actuating lever 11 takes switch boss 13 to rotate, utilize switch boss 13 to peg graft with connecting slot 8, switch boss 13 takes control spheroid 3 rotatory, make first logical chamber 5, the second leads to chamber 19 and ball chamber 4 and is in same perpendicular line, the material is along discharging, because the structure of going up flange 15 shortens, change the transport mode of cauldron bottom valve, thereby make holistic cauldron bottom valve body 1's structure shorten, the structure of the position one of being connected with the tank bottoms makes the material emit more easily, and be difficult to long-pending material, the problem of row material is not convenient for to the cauldron bottom valve before the solution.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for cauldron bottom valve of arranging material, includes cauldron bottom valve body (1) and cauldron bottom valve disk seat (2), its characterized in that: the inner wall of the kettle bottom valve seat (2) is connected with a control ball body (3) in a sliding mode, a ball cavity (4) is formed in the control ball body (3), a lower connecting flange (6) is fixedly connected to the bottom of the kettle bottom valve body (1), a first through cavity (5) is formed in the top of the lower connecting flange (6), the first through cavity (5) is communicated with the kettle bottom valve seat (2), a first mounting hole (7) is formed in the bottom of the lower connecting flange (6), a connecting clamping groove (8) is formed in the outer surface of the control ball body (3), a connecting groove (9) is formed in the inner wall of the kettle bottom valve seat (2), a through groove (10) is formed in the outer surface of the kettle bottom valve body (1), the through groove (10) is communicated with the connecting groove (9), a driving rod (11) is rotatably connected to the inner wall of the through groove (10), and a motor (12) is fixedly connected to one end of the driving rod (11), the other end fixedly connected with switch boss (13) of actuating lever (11), switch boss (13) are pegged graft with connecting slot (8), the top of cauldron bottom valve body (1) is equipped with flange (15), standing groove (17) have been seted up to the bottom of going up flange (15), the interior diapire threaded connection of standing groove (17) has connecting bolt (18), the one end of connecting bolt (18) run through the top that extends to cauldron bottom valve body (1) and with cauldron bottom valve body (1) threaded mounting, second mounting hole (16) have been seted up at the top of going up flange (15), go up the top of flange (15) and seted up second logical chamber (19), the second leads to chamber (19) and cauldron bottom valve disk seat (2) intercommunication.

2. The kettle bottom valve convenient for discharging of claim 1, wherein: the inner wall of the kettle bottom valve seat (2) is fixedly connected with a sealing rubber pad (20), and one side of the sealing rubber pad (20) is in sliding connection with the outer surface of the control ball body (3).

3. The kettle bottom valve convenient for discharging of claim 1, wherein: the inner wall fixedly connected with first sealed bearing (21) of spread groove (9), the inner circle of first sealed bearing (21) and the surface fixed connection of actuating lever (11), the inner wall fixedly connected with second sealed bearing (22) that leads to groove (10), the inner circle of second sealed bearing (22) and the surface fixed connection of actuating lever (11).

4. The kettle bottom valve convenient for discharging of claim 1, wherein: the inner wall of the through groove (10) is fixedly connected with a sealing O-shaped ring (14), and the inner wall of the sealing O-shaped ring (14) is rotatably connected with the outer surface of the driving rod (11).

5. The kettle bottom valve convenient for discharging of claim 1, wherein: the control ball body (3) is made of alloy steel.

6. The kettle bottom valve convenient for discharging of claim 1, wherein: the outer surface of the kettle bottom valve body (1) is coated with an antirust coating.