CN210600348U - Flange formula ore pulp coal slurry valve - Google Patents
Flange formula ore pulp coal slurry valve Download PDFInfo
- Publication number
- CN210600348U CN210600348U CN201920605326.5U CN201920605326U CN210600348U CN 210600348 U CN210600348 U CN 210600348U CN 201920605326 U CN201920605326 U CN 201920605326U CN 210600348 U CN210600348 U CN 210600348U
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- Prior art keywords
- valve
- flange
- valve main
- pipeline
- main part
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- Expired - Fee Related
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- Lift Valve (AREA)
Abstract
The utility model discloses a flange formula ore pulp coal slurry valve, including the valve main part, the upper end of valve main part is connected with the valve end through the pipeline, it is fixed mutually through the fastening snap ring between valve end and the pipeline, the fixed strip is installed to the one end of valve end, and the other end of valve end passes through the bolt and is connected with the valve box, adjust knob is installed to the side surface of valve box, and the upper end of valve box installs control hand wheel, the one end of valve main part is fixed mutually through first ring flange and runner pipe, and the other end of valve main part passes through the second ring flange and is fixed mutually with the runner pipe, the inside water service opening that is provided with of runner pipe, all be provided with fastening bolt on first ring flange and the second ring flange. The utility model discloses an it is fixed to utilize the flange structure to carry out swift formula installation between slurry valve and the pipeline, possesses the convenient advantage of equipment, is provided with multiunit sealing mechanism in its articulated department simultaneously, has improved the sealing performance of valve.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a flange formula ore pulp coal slurry valve.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The 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 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 valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material. The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Valves used for fluid control range from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, ranging in variety and specification from the very tiny instrument valves up to industrial pipeline valves with nominal diameters of up to 10 m.
The assembly and disassembly of the existing flange type ore pulp coal slurry valve are complex, and meanwhile, the sealing performance between the flange plate and the valve is poor, so that the market urgently needs to develop a novel flange type ore pulp coal slurry valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange formula ore pulp coal slurry valve to the flange formula ore pulp coal slurry valve assembly and disassembly who provides in solving above-mentioned background art is comparatively loaded down with trivial details, the relatively poor scheduling problem of sealing performance between ring flange and the valve simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange formula ore pulp coal slurry valve, includes the valve main part, the upper end of valve main part is connected with the valve end through the pipeline, it is fixed mutually through the fastening snap ring between valve end and the pipeline, the fixed strip is installed to the one end of valve end, and the other end of valve end passes through the bolt and is connected with valve box mutually, adjust knob is installed to the side surface of valve box, and the upper end of valve box installs control hand wheel, the one end of valve main part is fixed mutually through first ring flange and runner pipe, and the other end of valve main part passes through the second ring flange and fixes mutually with the runner pipe, the inside water service opening that is provided with of runner pipe, all be provided with fastening bolt on first ring flange and the second ring flange.
Preferably, a first sealing ring is arranged at the joint of the first flange plate and the valve main body.
Preferably, a second sealing ring is arranged at the joint of the second flange plate and the valve main body.
Preferably, a sealing ring is arranged at the hinged position of the valve main body and the pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) one end of the valve main body is fixed with the runner pipe through the first flange plate, the other end of the valve main body is fixed with the runner pipe through the second flange plate, and the two groups of flange structures are utilized to install and fix the valve main body and the runner pipe, so that the valve has the advantages of tight connection and convenience in assembly, and meanwhile, the valve is convenient to disassemble and clean and maintain;
(2) the joint of the first flange plate and the valve main body is provided with a first sealing ring, the joint of the second flange plate and the valve main body is provided with a second sealing ring, the joint of the flange plate and the valve is provided with a sealing ring structure, the sealing performance of the joint can be improved, the joint can be effectively prevented from generating liquid leakage, the hinged joint of the valve main body and a pipeline is provided with a sealing ring, and the sealing ring can be used for sealing and protecting the connection part of the valve and the pipeline.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is a schematic structural view of a first flange plate of the present invention;
fig. 3 is a schematic view of the fixing chuck structure of the present invention.
In the figure: 1. a valve tip; 2. a fixing strip; 3. fastening the snap ring; 4. a pipeline; 5. a valve body; 6. a first flange plate; 7. fastening a bolt; 8. a flow-through tube; 9. adjusting a knob; 10. a valve box body; 11. a control hand wheel; 12. fixing the chuck; 13. a threaded hole; 14. a water inlet; 15. a second flange plate; 16. a second seal ring; 17. a first seal ring.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a flange type ore pulp coal slurry valve comprises a valve main body 5, the upper end of the valve main body 5 is connected with a valve end 1 through a pipeline 4, the valve end 1 is fixed with the pipeline 4 through a fastening snap ring 3, one end of the valve end 1 is provided with a fixing strip 2, the other end of the valve end 1 is connected with a valve box body 10 through a bolt, the side surface of the valve box body 10 is provided with an adjusting knob 9, the upper end of the valve box body 10 is provided with a control hand wheel 11, one end of the valve main body 5 is fixed with a circulating pipe 8 through a first flange 6, the other end of the valve main body 5 is fixed with the circulating pipe 8 through a second flange 15, the valve main body 5 and the circulating pipe 8 are fixedly installed through two groups of flange structures, the flange structure has the advantages of tight connection and convenient assembly, meanwhile, the valve is convenient to disassemble and clean and maintain, a water through port 14 is arranged inside the, the first flange 6 and the second flange 15 are provided with fastening bolts 7.
Further, a first sealing ring 17 is arranged at the joint of the first flange 6 and the valve main body 5.
Furthermore, a second sealing ring 16 is arranged at the joint of the second flange 15 and the valve main body 5, and sealing ring structures are arranged at the joints of the flange and the valve main body 5, so that the sealing performance of the joints can be improved, and the liquid leakage phenomenon at the joints can be effectively prevented.
Further, the hinged part of the valve main body 5 and the pipeline 4 is provided with a sealing ring, and the sealing ring can seal and protect the connecting part of the valve main body 5 and the pipeline 4.
The working principle is as follows: when in use, one end of the valve main body 5 is fixed with the runner pipe 8 through the first flange plate 6, the other end of the valve main body 5 is fixed with the runner pipe 8 through the second flange plate 15, the valve main body 5 and the runner pipe 8 are installed and fixed by utilizing two sets of flange structures, the valve has the advantages of tight connection and convenient assembly, and is convenient to disassemble and clean and maintain the valve, the first sealing ring 17 is arranged at the joint of the first flange plate 6 and the valve main body 5, the second sealing ring 16 is arranged at the joint of the second flange plate 15 and the valve main body 5, the sealing ring structures are arranged at the joints of the flange plate and the valve main body 5, the sealing performance of the joints can be improved, the liquid leakage phenomenon at the joints can be effectively prevented, the sealing ring is arranged at the hinged joint of the valve main body 5 and the pipeline 4, the sealing ring can seal and protect the joint of the valve main body 5 and the pipeline 4, the utility model discloses an it is fixed to utilize the flange structure to carry out swift formula installation between slurry valve and the pipeline, possesses the convenient advantage of equipment, is provided with multiunit sealing mechanism in its articulated department simultaneously, has improved the sealing performance of valve.
Claims (4)
1. The utility model provides a flange formula ore pulp coal slurry valve, includes valve main part (5), its characterized in that, the upper end of valve main part (5) is connected with valve end (1) through pipeline (4), it is fixed mutually through fastening snap ring (3) between valve end (1) and pipeline (4), fixed strip (2) are installed to the one end of valve end (1), and the other end of valve end (1) is connected with valve box (10) through the bolt, adjust knob (9) are installed to the side surface of valve box (10), and control hand wheel (11) are installed to the upper end of valve box (10), the one end of valve main part (5) is fixed mutually with flow tube (8) through first ring flange (6), and the other end of valve main part (5) is fixed mutually with flow tube (8) through second ring flange (15), flow tube (8) inside is provided with limbers (14), and the first flange plate (6) and the second flange plate (15) are both provided with fastening bolts (7).
2. The flange type ore pulp coal slurry valve according to claim 1, characterized in that: and a first sealing ring (17) is arranged at the joint of the first flange plate (6) and the valve main body (5).
3. The flange type ore pulp coal slurry valve according to claim 1, characterized in that: and a second sealing ring (16) is arranged at the joint of the second flange plate (15) and the valve main body (5).
4. The flange type ore pulp coal slurry valve according to claim 1, characterized in that: and a sealing ring is arranged at the hinged position of the valve main body (5) and the pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605326.5U CN210600348U (en) | 2019-04-29 | 2019-04-29 | Flange formula ore pulp coal slurry valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605326.5U CN210600348U (en) | 2019-04-29 | 2019-04-29 | Flange formula ore pulp coal slurry valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600348U true CN210600348U (en) | 2020-05-22 |
Family
ID=70696243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605326.5U Expired - Fee Related CN210600348U (en) | 2019-04-29 | 2019-04-29 | Flange formula ore pulp coal slurry valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600348U (en) |
-
2019
- 2019-04-29 CN CN201920605326.5U patent/CN210600348U/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: 20200522 |