CN213271035U - Discharge valve capable of preventing crystallization blockage - Google Patents
Discharge valve capable of preventing crystallization blockage Download PDFInfo
- Publication number
- CN213271035U CN213271035U CN202022090502.1U CN202022090502U CN213271035U CN 213271035 U CN213271035 U CN 213271035U CN 202022090502 U CN202022090502 U CN 202022090502U CN 213271035 U CN213271035 U CN 213271035U
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- Prior art keywords
- valve
- fixedly connected
- wall
- crystallization
- hand wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a prevent crystallization and block up bleeder valve, the hand wheel comprises a hand wheel, the middle part of hand wheel is provided with hexagon nut, the inner wall fixedly connected with stem nut of hand wheel, stem nut's lateral wall is provided with the bearing and presses the cap, one side fixedly connected with valve gap of hand wheel, stem nut's inner wall fixedly connected with valve rod, the lateral wall of valve rod is provided with the aperture indicator, the other end fixedly connected with valve body of aperture indicator, one side of aperture indicator is provided with hexagon bolt, the inner wall of valve body is provided with first filler, one side fixedly connected with second filler of first filler, one side fixedly connected with gland of first filler, gland's middle part fixedly connected with stud. The utility model discloses in, valve block height adjustment is followed to crystallization kettle inner wall down, fully fills crystallization kettle ejection of compact pipeline section, and the material can the intensive mixing in the cauldron, can not produce the caking problem.
Description
Technical Field
The utility model relates to a technical field of bleeder valve especially relates to a prevent crystallization and block up bleeder valve.
Background
The discharge valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The discharge valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.
The existing enterprises relate to various crystallization processes, and the crystallization is carried out by adopting an enamel crystallization kettle in the normal crystallization process. The unable even stirring of material in the enamel crystallization cauldron ejection of compact pipeline section, the crystallization granule can accumulate the caking, must be with the broken normal blowing of the broken homoenergetic after the crystallization finishes, crushing complex operation, and material can reveal among the crushing process, influences manufacturing cost, unfavorable production site management.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a discharge valve with crystallization blockage prevention.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a discharge valve preventing crystallization and blockage comprises a hand wheel, wherein a hexagonal nut is arranged in the middle of the hand wheel, a valve rod nut is fixedly connected to the inner wall of the hand wheel, a bearing pressing cap is arranged on the side wall of the valve rod nut, a valve cover is fixedly connected to one side of the hand wheel, a valve rod is fixedly connected to the inner wall of the valve rod nut, an opening indicator is arranged on the side wall of the valve rod, a valve body is fixedly connected to the other end of the opening indicator, and a hexagonal bolt is arranged on one side of the opening indicator;
a first filler is arranged on the inner wall of the valve body and close to the hexagon bolt, one side of the first filler is fixedly connected with a second filler, the second filler is arranged in the middle of the valve body, one side of the first filler is fixedly connected with a filler gland, the middle of the filler gland is fixedly connected with a stud, and the side wall of the stud is rotatably connected with a hexagon nut;
the other end of valve rod is provided with the valve clack, the inner wall of valve clack just is close to valve rod department fixedly connected with valve clack lid, the opposite side of valve clack lid is provided with the stopping packing ring, the inner wall of valve clack just is close to valve clack lid department and is provided with the ring of opening to one side, the other end of valve body is provided with sealed the pad, the other end of sealed pad is provided with the valve head.
As a further description of the above technical solution:
and a second flange is arranged on one side of the valve body.
As a further description of the above technical solution:
and a first flange is arranged on the other side of the valve body.
As a further description of the above technical solution:
and a crystallization kettle is arranged at the upper end of the valve clack.
As a further description of the above technical solution:
the quantity of first filler is two, and sets up respectively in the upper and lower both sides of valve rod.
As a further description of the above technical solution:
the number of the second fillers is six, and the second fillers are respectively fixedly connected between the two first fillers.
As a further description of the above technical solution:
the quantity of hexagon nut, stud is two, and sets up the further description as above-mentioned technical scheme in the both sides of valve rod respectively:
the stopping washer, the valve clack cover, the split ring and the valve clack are all connected to the middle of the valve head in a sliding mode.
The utility model discloses following beneficial effect has:
1. but the bleeder valve changes into push-up baiting valve, and valve block height control is followed to reation kettle inner wall lower limb, fully fills reation kettle ejection of compact pipeline section, and the material can intensive mixing in the cauldron, can not produce the caking problem.
2. The middle part of the discharge valve drives the valve clack to adjust the height through the valve rod, and the valve clack is operated through a hand wheel below the discharge valve.
Drawings
FIG. 1 is a schematic diagram of the upper half section of a discharge valve with crystallization blockage prevention according to the present invention;
FIG. 2 is a schematic view of the lower half section of a discharging valve with crystallization blockage prevention according to the present invention;
FIG. 3 is a schematic view of a valve flap of a discharge valve with crystallization blockage prevention provided by the present invention;
FIG. 4 is a schematic view of a crystallization kettle of the discharge valve with crystallization blockage prevention provided by the utility model;
fig. 5 is a cross-sectional view of the discharge valve with crystallization blockage prevention provided by the utility model.
Illustration of the drawings:
1. a valve body; 2. a first filler; 3. a second filler; 4. a valve stem; 5. a packing gland; 6. a hexagonal nut; 7. a stud; 8. a valve cover; 9. a hexagonal round nut; 10. a hand wheel; 11. a valve stem nut; 12. a bearing pressing cap; 13. an opening indicator; 14. a hexagon bolt; 15. a backstop washer; 16. a valve flap cover; 17. the circular rings are split; 18. a valve flap; 19. a first flange; 20. a valve head; 21. a gasket; 22. a crystallization kettle; 23. a second flange.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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. 1-5, the present invention provides an embodiment: a discharge valve preventing crystallization blockage comprises a hand wheel 10, wherein a hexagonal nut 9 is arranged in the middle of the hand wheel 10, a valve rod nut 11 is fixedly connected to the inner wall of the hand wheel 10, a bearing pressing cap 12 is arranged on the side wall of the valve rod nut 11, the hand wheel 10 drives a valve rod 4 to rotate through the hexagonal nut 9 and the valve rod nut 11, a valve cover 8 is fixedly connected to one side of the hand wheel 10, and the valve cover 8 is used for protecting and hiding the valve rod nut 11 and the bearing pressing cap 12;
the inner wall of the valve rod nut 11 is fixedly connected with a valve rod 4, the side wall of the valve rod 4 is provided with an opening indicator 13, the opening indicator 13 can see the rotating position and the rotating depth of the hand wheel 10, the other end of the opening indicator 13 is fixedly connected with a valve body 1, one side of the opening indicator 13 is provided with a hexagon bolt 14, the inner wall of the valve body 1 and a position close to the hexagon bolt 14 are provided with a first filler 2, one side of the first filler 2 is fixedly connected with a second filler 3, the second filler 3 is arranged in the middle of the valve body 1, one side of the first filler 2 is fixedly connected with a filler gland 5, the middle of the filler gland 5 is fixedly connected with a stud 7, the side wall of the stud 7 is rotatably connected with a hexagon nut 6, and the hexagon nut 6 and the stud 7 can better fix the connection between the lower end 10 of the;
the other end of the valve rod 4 is provided with a valve clack 18, a valve clack cover 16 is fixedly connected to the inner wall of the valve clack 18 and close to the valve rod 4, a backstop gasket 15 is arranged on the other side of the valve clack cover 16, a split ring 17 is arranged on the inner wall of the valve clack 18 and close to the valve clack cover 16, a sealing gasket 21 is arranged at the other end of the valve body 1, a valve head 20 is arranged at the other end of the sealing gasket 21, and the valve rod 4 can drive the valve clack 18;
one side of valve body 1 is provided with second flange 23, and the opposite side of valve body 1 is provided with first flange 19, and the upper end of valve clack 18 is provided with crystallization kettle 22, and crystallization kettle 22 on the bleeder valve is used for the ejection of compact, and the material in crystallization kettle 22 can be discharged to the flange of the left and right sides.
The working principle is as follows: firstly, the length of the valve rod 4 is adjusted, so that the upper surface of the valve clack 18 is just level with the inner lower edge of the crystallization kettle 22, the hand wheel 10 can drive the valve rod 4 to move up and down through the hexagonal nut 9 and the valve rod nut 11, the opening indicator 13 arranged on the side wall of the middle part of the valve rod 4 can measure the extending depth of the valve rod 4, the first filler 2 and the second filler 3 arranged on the side wall of the valve rod 4 can increase friction force to prevent materials from flowing out, the valve rod 4 can slide up and down to drive the valve clack 18 fixedly connected with the other end to slide up and down in the valve head 20, the valve clack 18 is fully filled with the inner wall of the valve head 20, so that the materials in the crystallization kettle 22 can be fully stirred, and after the reaction is complete.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a prevent crystallization and block up bleeder valve, includes hand wheel (10), its characterized in that: a hexagonal round nut (9) is arranged in the middle of the hand wheel (10), a valve rod nut (11) is fixedly connected to the inner wall of the hand wheel (10), a bearing pressing cap (12) is arranged on the side wall of the valve rod nut (11), a valve cover (8) is fixedly connected to one side of the hand wheel (10), a valve rod (4) is fixedly connected to the inner wall of the valve rod nut (11), an opening indicator (13) is arranged on the side wall of the valve rod (4), a valve body (1) is fixedly connected to the other end of the opening indicator (13), and a hexagonal bolt (14) is arranged on one side of the opening indicator (13);
a first packing (2) is arranged on the inner wall of the valve body (1) and close to the hexagon bolt (14), a second packing (3) is fixedly connected to one side of the first packing (2), the second packing (3) is arranged in the middle of the valve body (1), a packing gland (5) is fixedly connected to one side of the first packing (2), a stud (7) is fixedly connected to the middle of the packing gland (5), and a hexagon nut (6) is rotatably connected to the side wall of the stud (7);
the other end of valve rod (4) is provided with valve clack (18), the inner wall of valve clack (18) just is close to valve rod (4) fixedly connected with valve clack lid (16), the opposite side of valve clack lid (16) is provided with stopping packing ring (15), the inner wall of valve clack (18) just is close to valve clack lid (16) and locates to be provided with split ring (17), the other end of valve body (1) is provided with sealed pad (21), the other end of sealed pad (21) is provided with valve head (20).
2. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: and a second flange (23) is arranged on one side of the valve body (1).
3. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: and a first flange (19) is arranged on the other side of the valve body (1).
4. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: and the upper end of the valve clack (18) is provided with a crystallization kettle (22).
5. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: the number of the first fillers (2) is two, and the first fillers are respectively arranged on the upper side and the lower side of the valve rod (4).
6. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: the number of the second fillers (3) is six, and the second fillers are respectively fixedly connected between the two first fillers (2).
7. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: the number of the hexagonal nuts (6) and the number of the double-end studs (7) are two, and the hexagonal nuts and the double-end studs are respectively arranged on two sides of the valve rod (4).
8. The anti-crystallization clogging discharge valve according to claim 1, characterized in that: the retaining washer (15), the valve clack cover (16), the split ring (17) and the valve clack (18) are connected to the middle part of the valve head (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090502.1U CN213271035U (en) | 2020-09-22 | 2020-09-22 | Discharge valve capable of preventing crystallization blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090502.1U CN213271035U (en) | 2020-09-22 | 2020-09-22 | Discharge valve capable of preventing crystallization blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271035U true CN213271035U (en) | 2021-05-25 |
Family
ID=75943786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090502.1U Expired - Fee Related CN213271035U (en) | 2020-09-22 | 2020-09-22 | Discharge valve capable of preventing crystallization blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271035U (en) |
-
2020
- 2020-09-22 CN CN202022090502.1U patent/CN213271035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |