CN211624271U - Self-cleaning ball valve for chemical equipment - Google Patents
Self-cleaning ball valve for chemical equipment Download PDFInfo
- Publication number
- CN211624271U CN211624271U CN201922320327.8U CN201922320327U CN211624271U CN 211624271 U CN211624271 U CN 211624271U CN 201922320327 U CN201922320327 U CN 201922320327U CN 211624271 U CN211624271 U CN 211624271U
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- Prior art keywords
- valve
- ball valve
- valve body
- self
- filter
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 39
- 230000009471 action Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000012530 fluid Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a automatically cleaning ball valve for chemical industry equipment, including valve rod, valve body and spheroid, still be equipped with automatically cleaning filtering mechanism on the ball valve, automatically cleaning filtering mechanism includes filter chamber, inlet channel and outlet conduit, the filter chamber is established in the spheroid runner, be fixed with the filter core in the filter chamber, inlet channel and outlet conduit establish on the valve body, and with the straight line at material import and material export place sets up perpendicularly, works as the valve rod drive when the ball valve is closed, inlet channel and outlet conduit with the spheroid runner is linked together. The utility model provides a automatically cleaning ball valve for chemical industry equipment has automatically cleaning filtering mechanism, automatically cleaning filtering mechanism includes filter chamber, inlet channel and outlet conduit, is equipped with in the filter chamber and can dismantle the filter core, does not need additionally to increase filter equipment, and adaptability is wide.
Description
The technical field is as follows:
the utility model relates to a chemical industry equipment technical field, concretely relates to automatically cleaning ball valve for chemical industry equipment.
Background art:
the ball valve is a regulating valve, and is widely applied to the industries of chemical industry, steel, metallurgy and the like because of the characteristics of compact structure, reliable sealing, simple structure, convenient control and convenient maintenance. The existing ball valve for chemical equipment does not have a filtering function, and a filtering device is additionally required to be additionally arranged to eliminate impurities in a medium, prevent granular impurities from entering a channel to cause blockage and protect fittings on an equipment pipeline from being abraded. And the ball valve can be stained with remaining dirt in the medium easily on the through-liquid hole in the spheroid and the inner wall of valve pocket after long-time the use, not only can produce the erosion to the valve body inside, still can influence the spheroid and the leakproofness in the main valve body to cause the valve body to leak, and current ball valve need be dismantled the ball valve and open when clean and clean, very inconvenient.
The utility model has the following contents:
the utility model aims at prior art's defect, provide a can solve the automatically cleaning ball valve that is used for chemical industry equipment of above-mentioned problem.
Realize the utility model discloses the technical scheme of purpose is: the utility model provides a self-cleaning ball valve for chemical industry equipment, includes valve rod, valve body and spheroid, be equipped with material import and material outlet on the valve body, the spheroid is established in the valve body, and it is equipped with the spheroid runner that supplies the material business turn over to correspond on it, the valve rod with its switching action in order to realize the ball valve is connected and is driven to the spheroid, be equipped with self-cleaning filter mechanism on the ball valve, self-cleaning filter mechanism includes filter chamber, inlet channel and outlet conduit, the filter chamber is established in the spheroid runner, be fixed with the filter core in the filter chamber, inlet channel and outlet conduit establish on the valve body, and with the straight line at material import and material outlet place sets up perpendicularly, works as the valve rod drive when the ball valve is closed, inlet channel and outlet conduit with the spheroid runner is linked together.
Further, the filter element is detachably connected with the valve body.
Further, the valve body bottom is equipped with the cavity pivot, the cavity pivot with be equipped with first bearing room between the valve body, cavity pivot top with the filter chamber intercommunication, wherein the internal sealing plug that is equipped with of cavity, the sealing plug top with can dismantle with the filter core is connected, the bottom with first bearing room passes through bolt and nut subassembly and can dismantle the connection.
And further, the bottom of the filter element is clamped in the sealing plug, and a first sealing ring is arranged at the joint of the filter element and the sealing plug.
And a shaft sleeve is sleeved outside the hollow rotating shaft.
And a second sealing ring is arranged between the valve body and the bearing chamber.
Furthermore, two groups of third sealing rings are symmetrically arranged between the valve body and the ball body, and the third sealing rings are correspondingly arranged at the material inlet and the material outlet.
Further, the bottom of the valve rod is provided with a connecting part, the valve rod is fixedly connected with the ball body through the connecting part, and a second bearing chamber is arranged between the valve rod and the valve body.
The utility model discloses a automatically cleaning ball valve for chemical industry equipment's beneficial effect is:
the utility model provides a automatically cleaning ball valve for chemical industry equipment has automatically cleaning filtering mechanism, automatically cleaning filtering mechanism includes filter chamber, inlet channel and outlet conduit, is equipped with in the filter chamber and can dismantle the filter core, does not need additionally to increase filter equipment, and adaptability is wide, can eliminate the impurity in the medium, prevents that particulate impurity from getting into the passageway, causes the jam, and the accessory on the protection equipment pipeline does not receive wearing and tearing. The valve cavity has a self-cleaning function, can conveniently remove residual liquid and dirt adhered to the inner wall of the valve cavity, and is convenient to clean and good in sealing performance. The sealing washer adopts rubber material, can the shock attenuation noise reduction.
Description of the drawings:
figure 1 is a schematic structural diagram of the present invention,
fig. 2 is a top view of the present invention.
In the figure: 1 valve rod, 2 connecting portions, 3 spheres, 4 filter cores, 5 material outlets, 6 second bearing chambers, 7 third sealing rings, 8 material inlets, 9 water inlet pipelines, 10 water outlet pipelines, 11 second sealing rings, 12 sealing plugs, 13 first sealing rings, 14 shaft sleeves, 15 first bearing chambers, 16 bolt-nut assemblies, 17 filter chambers, 18 valve bodies and 19 sphere flow channels.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Referring to fig. 1 and 2, the self-cleaning ball valve for chemical equipment comprises a valve rod 1, a valve body 18 and a ball body. The valve body 18 is provided with a material inlet 8 and a material outlet 5, the ball 3 is arranged in the valve body 18, and a ball flow passage 19 for the material to enter and exit is correspondingly arranged on the ball. The valve rod 1 is connected with the ball body 3 and drives the ball body to rotate so as to realize the opening and closing actions of the ball valve.
Further, a connecting portion 2 is provided at the bottom of the valve stem 1, the valve stem 1 is fixedly connected to the ball 3 via the connecting portion 2, the connecting portion 2 can be fitted, engaged, or fixed in the ball 1 via a screw, and a second bearing chamber 6 is provided between the valve stem 1 and the valve body 18.
The ball valve is provided with a self-cleaning filtering mechanism, and the self-cleaning filtering mechanism comprises a filtering chamber 17, a water inlet pipeline 9 and a water outlet pipeline 10. The filtering chamber 17 is arranged in the sphere flow channel 19, and a filter element 4 is arranged in the filtering chamber 17.
Further, in order to facilitate replacement of the filter cartridge 4, the filter cartridge 4 is detachably connected to the valve body 18. Specifically, a hollow rotating shaft can be arranged at the bottom of the valve body 18, a first bearing chamber 15 is arranged between the hollow rotating shaft and the valve body 18, the top of the hollow rotating shaft is communicated with the filtering chamber 17, a sealing plug 12 is arranged in the hollow body, the top of the sealing plug 12 is detachably connected with the filter element 4, and the bottom of the sealing plug is detachably connected with the first bearing chamber 15 through a bolt-nut assembly 16. Specifically, the bottom of the filter element 4 may be engaged with the sealing plug 12. Furthermore, in order to prevent leakage, a first sealing ring 13 or a sealing gasket is arranged at the joint of the sealing plug 12 and the filter element 4. A gasket may also be provided at the top end of the cartridge 4.
The water inlet pipeline 9 and the water outlet pipeline 10 are arranged on the valve body 18, the water inlet pipeline 9 and the water outlet pipeline 10 can wash the valve body 18, the ball body 3 and the filter chamber 17, on one hand, medium residues on the valve body 18 and the ball body 3 can be washed away, the ball valve is prevented from being corroded, on the other hand, the filter element 4 can be cleaned, the service life of the filter element is prolonged, replacement is reduced, and material cost and labor cost are reduced. The water inlet pipeline 9 and the water outlet pipeline 10 are perpendicular to the straight line where the material inlet 8 and the material outlet 5 are located, the water inlet pipeline 9 and the water outlet pipeline 10 are on the same straight line and are in the same plane with the material inlet 8, the material outlet 5 and the fluid channel 19, therefore, when the valve rod 1 drives the ball valve to be closed, the water inlet pipeline 9 and the water outlet pipeline 10 are communicated with the ball flow channel 19, and the ball valve and the filter element 4 can be washed when the ball valve is closed.
Further, a shaft sleeve 14 is sleeved outside the hollow rotating shaft. And a second sealing ring 11 is arranged between the valve body 18 and the first bearing chamber 15 to prevent the leakage of materials and the corrosion of the first bearing chamber.
In addition, in order to prevent the ball valve from being corroded due to the leakage of the medium from the gap between the ball body 3 and the valve body 18, two groups of third sealing rings 7 are symmetrically arranged between the valve body 18 and the ball body 3, and the third sealing rings 7 are correspondingly arranged at the material inlet 8 and the material outlet 5.
The utility model discloses a first sealing washer 13, second sealing washer 11 and third sealing washer 7 can adopt corrosion-resistant rubber material, shock attenuation noise abatement.
The utility model discloses when using, valve rod 1 drive spheroid 3 corresponds material import 8 and material export 5 at 18 internal rotations of valve body, when the 19 both ends of fluid passage, makes material import 8 and material export 5 and fluid passage 19 communicate, and the ball valve is opened. When the valve rod 1 drives the ball body 3 to rotate 90 degrees in the valve body 18, the ball valve is closed, and at the moment, the water inlet pipeline 9 and the water outlet pipeline 10 are communicated with the fluid channel 19, so that the ball valve and the filter element 4 can be washed. When the filter cartridge 4 needs to be replaced after a period of use, the sealing plug 12 is detached from the bolt and nut assembly 16 on the first bearing chamber 15, and the sealing plug 12 is taken out together with the filter cartridge 4 to replace the filter cartridge 4.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides a self-cleaning ball valve for chemical industry equipment, includes valve rod (1), valve body (18) and spheroid (3), be equipped with material import (8) and material export (5) on valve body (18), spheroid (3) are established in valve body (18), correspond on it and be equipped with spheroid runner (19) that supply the material business turn over, valve rod (1) with spheroid (3) are connected and are driven its switch action of rotating in order to realize the ball valve, its characterized in that: be equipped with automatically cleaning filtering mechanism on the ball valve, automatically cleaning filtering mechanism includes filter chamber (17), inlet channel (9) and outlet conduit (10), filter chamber (17) are established in spheroid runner (19), be equipped with filter core (4) in filter chamber (17), inlet channel (9) and outlet conduit (10) are established on valve body (18), and with the straight line at material import (8) and material export (5) place sets up perpendicularly, works as valve rod (1) drive when the ball valve is closed, inlet channel (9) and outlet conduit (10) with spheroid runner (19) are linked together.
2. The self-cleaning ball valve for chemical equipment as claimed in claim 1, wherein: the filter element (4) is detachably connected with the valve body (18).
3. The self-cleaning ball valve for chemical equipment as claimed in claim 2, wherein: the utility model discloses a filter cartridge, including valve body (18), cavity pivot, sealing plug (12) top with filter core (4) can dismantle the connection, the bottom with first bearing room (15) can be dismantled through bolt and nut subassembly (16) and be connected, the cavity pivot with be equipped with first bearing room (15) between valve body (18), cavity pivot top with filter chamber (17) intercommunication, wherein the internal sealing plug (12) that is equipped with of cavity, sealing plug (12) top with the connection can be dismantled to filter core (4).
4. The self-cleaning ball valve for chemical equipment as claimed in claim 3, wherein: the bottom of the filter element (4) is clamped in the sealing plug (12), and a first sealing ring (13) is arranged at the joint of the filter element and the sealing plug (12).
5. The self-cleaning ball valve for chemical equipment as claimed in claim 3, wherein: the hollow rotating shaft is sleeved with a shaft sleeve (14).
6. The self-cleaning ball valve for chemical equipment as claimed in claim 3, wherein: a second sealing ring (11) is arranged between the valve body (18) and the first bearing chamber (15).
7. The self-cleaning ball valve for chemical equipment as claimed in claim 1, wherein: two groups of third sealing rings (7) are symmetrically arranged between the valve body (18) and the ball body (3), and the third sealing rings (7) are correspondingly arranged at the material inlet (8) and the material outlet (5).
8. The self-cleaning ball valve for chemical equipment as claimed in claim 1, wherein: the ball valve is characterized in that a connecting part (2) is arranged at the bottom of the valve rod (1), the valve rod (1) is fixedly connected with the ball body (3) through the connecting part (2), and a second bearing chamber (6) is arranged between the valve rod (1) and the valve body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320327.8U CN211624271U (en) | 2019-12-20 | 2019-12-20 | Self-cleaning ball valve for chemical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320327.8U CN211624271U (en) | 2019-12-20 | 2019-12-20 | Self-cleaning ball valve for chemical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624271U true CN211624271U (en) | 2020-10-02 |
Family
ID=72631014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320327.8U Expired - Fee Related CN211624271U (en) | 2019-12-20 | 2019-12-20 | Self-cleaning ball valve for chemical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211624271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165612A (en) * | 2021-11-26 | 2022-03-11 | 江苏大学 | Self-cleaning ball valve for vacuum excrement collecting system |
-
2019
- 2019-12-20 CN CN201922320327.8U patent/CN211624271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165612A (en) * | 2021-11-26 | 2022-03-11 | 江苏大学 | Self-cleaning ball valve for vacuum excrement collecting system |
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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 |
Granted publication date: 20201002 |