CN209856401U - Upward-spreading type kettle bottom valve special for discharging enamel kettle - Google Patents
Upward-spreading type kettle bottom valve special for discharging enamel kettle Download PDFInfo
- Publication number
- CN209856401U CN209856401U CN201920644962.9U CN201920644962U CN209856401U CN 209856401 U CN209856401 U CN 209856401U CN 201920644962 U CN201920644962 U CN 201920644962U CN 209856401 U CN209856401 U CN 209856401U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- kettle
- cylinder cover
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 title claims description 8
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a special exhibition formula cauldron bottom valve that goes up of enamel cauldron blowing relates to a valve, and it includes case, disk seat, valve rod and power unit, the disk seat is connected with the terminal surface of valve body, and fixed mounting has the case that is used for carrying out the shutoff to the disk seat on the valve rod, and the valve rod is worn out and is connected with power unit from the inside of valve body, the valve body is 45 pipeline column structures, and the disk seat is straight tube column structure, the beneficial effects of the utility model are that: the valve body is of a 45-degree pipeline-shaped structure, so that the material can flow more smoothly in the valve body, the occurrence of material blocking is reduced, and the valve seat has a certain length, so that the phenomenon that the valve is blocked due to the accumulation of the material can be prevented; in addition, the valve body has a guiding function on the movement of the valve rod, so that the valve core is more stable in the movement process.
Description
Technical Field
The utility model relates to a valve specifically is a special exhibition formula cauldron bottom valve of going up of enamel cauldron blowing.
Background
The enamel reactor is also called glass lining pot or glass lining reactor, and is characterized by that the glass containing high silicon dioxide is lined on the inner surface of steel container, and is fired at high temperature and firmly adhered to the metal surface to form the composite material product. The bottom of an enamel kettle is generally provided with a kettle bottom valve. 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. The kettle bottom valve is widely used in the industries of chemical industry, petroleum, metallurgy, pharmacy, pesticide, dye, food processing and the like. The kettle bottom valve is welded or connected to the bottom of a reaction kettle or a storage tank and other containers by means of a flange at the bottom of the valve, the upward-spreading kettle bottom valve is characterized in that a valve rod rises, and the valve is opened; and the valve rod of the bottom valve of the downward-extending kettle rises, and the valve is closed.
The problem that the material flowability is poor and a valve body is easy to block exists in the existing kettle bottom valve in practical application, so that the valve is frequently required to be cleaned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special upward exhibition formula cauldron bottom valve of enamel kettle blowing 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 an enamel kettle blowing special use is opened up and is opened up formula cauldron bottom valve, includes case, disk seat, valve rod and power unit, the disk seat is connected with the terminal surface of valve body, and fixed mounting has the case that is used for carrying out the shutoff to the disk seat on the valve rod, and the valve rod is worn out and is connected with power unit from the inside of valve body, the valve body is 45 pipeline column structures, the valve body internal surface is handled through the sandblast, and the disk seat is straight tubular structure.
As a further aspect of the present invention: the valve body is provided with a protruding part extending axially of the valve rod at a position corresponding to the extending position of the valve rod, and a guide sleeve used for guiding the movement of the valve rod is arranged in the protruding part.
As a further aspect of the present invention: and the bulge is internally provided with a packing through a gland.
As a further aspect of the present invention: the valve body is connected with the power mechanism through the support, the power mechanism comprises an upper cylinder cover, a piston, a cylinder body, a push rod and a lower cylinder cover, the opening parts at the two ends of the cylinder body are respectively provided with the upper cylinder cover and the lower cylinder cover, the upper cylinder cover and the lower cylinder cover are connected through a plurality of screw rods, the piston is arranged in the cylinder body and is connected with the push rod, a bushing is fixed on the lower cylinder cover, and the push rod extends out of the bushing and is connected with the valve rod through a half.
As a further aspect of the present invention: and sealing rings are arranged between the push rod and the bush and between the piston and the cylinder body.
As a further aspect of the present invention: and a plurality of springs are connected between the piston and the lower cylinder cover.
Compared with the prior art, the beneficial effects of the utility model are that: the valve body is of a 45-degree pipeline-shaped structure, so that the material can flow more smoothly in the valve body, the occurrence of material blocking is reduced, and the valve seat has a certain length, so that the phenomenon that the valve is blocked due to the accumulation of the material can be prevented; in addition, the valve body has a guiding function on the movement of the valve rod, so that the valve core is more stable in the movement process.
Drawings
FIG. 1 is a schematic structural diagram of an upward-expanding type bottom valve special for discharging of an enamel kettle.
In the figure: 1-valve core, 2-valve seat, 3-valve body, 4-valve rod, 5-guide sleeve, 6-packing, 7-gland, 8-bracket, 9-half, 10-power mechanism, 101-upper cylinder cover, 102-piston, 103-sealing ring, 104-cylinder body, 105-push rod, 106-spring, 107-screw, 108-lower cylinder cover and 109-bushing.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Example 1
Please refer to fig. 1, in an embodiment of the present invention, an upward-expanding type kettle bottom valve special for enamel kettle emptying includes a valve core 1, a valve seat 2, a valve rod 4 and a power mechanism 10, wherein the valve seat 2 is connected to an end face of the valve body 3, a fluorine lining layer is arranged on an inner wall face of the valve body 3, and can resist strong corrosivity such as acid and alkali, the valve core 1 for plugging the valve seat 2 is fixedly installed on the valve rod 4, the valve rod 4 penetrates out from the inside of the valve body 3 and is connected to the power mechanism 10, that is, under the action of the power mechanism 10, the valve rod 4 can drive the valve core 1 to move, so as to realize the plugging effect on the valve seat 2, in this embodiment, the valve body 3 has a 45-degree pipeline-shaped structure, which can make the flow of materials in the valve body 3 more smooth, and the inner surface of the valve body; meanwhile, the valve seat 2 is of a straight pipe structure, namely the valve seat 2 has a certain length, so that the phenomenon that materials are stacked to cause the valve to be blocked can be prevented.
Further, the valve body 3 is provided with a protruding portion, extending axially, of the valve rod 4 at a position corresponding to the extending position of the valve rod 4, a guide sleeve 5 for guiding the movement of the valve rod 4 is installed in the protruding portion, and meanwhile, in order to seal a gap between the valve rod 4 and the protruding portion, a packing 6 is further installed in the protruding portion through a gland 7.
Example 2
Referring to fig. 1, in an embodiment of the present invention, an upward-expanding type kettle bottom valve special for enamel kettle emptying is provided, wherein the power mechanism 10 is connected with the valve body 3 through a bracket 8, the power mechanism 10 includes an upper cylinder cover 101, a piston 102, a cylinder body 104, a push rod 105 and a lower cylinder cover 108, openings at two ends of the cylinder body 104 are respectively provided with the upper cylinder cover 101 and the lower cylinder cover 108, the upper cylinder cover 101 and the lower cylinder cover 108 are connected through a plurality of screws 107, the cylinder body 104 is internally provided with the piston 102, the piston 102 is connected with the push rod 105, the lower cylinder cover 108 is fixed with a bushing 109, the push rod 105 extends out of the bushing 109 and is connected with the valve rod 4 through a half 9, preferably, sealing rings 103 are respectively installed between the push rod 105 and the bushing 109 and between the piston 102 and the cylinder body 104, and when the piston 102 moves, the movement of the push rod 105 can be driven. Here, through holes may be formed in the upper cylinder cover 101 and the lower cylinder cover 108, for example, the through holes are connected to an air source to realize ventilation, and then the compressed air is used to drive the piston 102 to move, that is, the power mechanism 10 at this time is equivalent to a cylinder, one of the through holes is used for air intake, and the other through hole is used for air exhaust.
Preferably, a plurality of springs 106 are connected between the piston 102 and the lower cylinder cover 108.
It should be particularly noted that, in the technical scheme, the valve body 3 in a 45-degree pipeline-shaped structure can enable materials to flow more smoothly in the valve body 3, so that the occurrence of material blockage is reduced, and the valve seat 2 has a certain length, so that the phenomenon that the valve is blocked due to the accumulation of the materials can be prevented; in addition, the valve body 3 has a guiding function on the movement of the valve rod 4, so that the valve core is more stable in the movement process.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. The utility model provides an enamel kettle blowing special use is opened up exhibition formula cauldron bottom valve, includes case (1), disk seat (2), valve rod (4) and power unit (10), its characterized in that, disk seat (2) are connected with the terminal surface of valve body (3), and fixed mounting has case (1) that is used for carrying out the shutoff to disk seat (2) on valve rod (4), and valve rod (4) are worn out and are connected with power unit (10) from the inside of valve body (3), valve body (3) are 45 pipeline column structures, valve body (3) internal surface is handled through the sandblast, and disk seat (2) are straight tube column structure.
2. The upward-spreading type kettle bottom valve special for discharging the enamel kettle as claimed in claim 1, wherein the valve body (3) is provided with a bulge part extending axially of the valve rod (4) at a position corresponding to the extending position of the valve rod (4), and a guide sleeve (5) for guiding the movement of the valve rod (4) is installed in the bulge part.
3. The upward-spreading type bottom valve special for discharging the enamel kettle as claimed in claim 2, wherein the filler (6) is further installed in the bulge through a gland (7).
4. The upward-expanding type kettle bottom valve special for enamel kettle emptying as claimed in claim 1, 2 or 3, wherein the power mechanism (10) is connected with the valve body (3) through a support (8), the power mechanism (10) comprises an upper cylinder cover (101), a piston (102), a cylinder body (104), a push rod (105) and a lower cylinder cover (108), openings at two ends of the cylinder body (104) are respectively provided with the upper cylinder cover (101) and the lower cylinder cover (108), the upper cylinder cover (101) and the lower cylinder cover (108) are connected through a plurality of screws (107), the piston (102) is arranged in the cylinder body (104), the piston (102) is connected with the push rod (105), a bushing (109) is fixed on the lower cylinder cover (108), and the push rod (105) extends out of the bushing (109) and is connected with the valve rod (4) through a half (9).
5. The upward-spreading type bottom valve special for discharging the enamel kettle as claimed in claim 4, wherein sealing rings (103) are respectively arranged between the push rod (105) and the bushing (109) and between the piston (102) and the cylinder body (104).
6. The upward-spreading type kettle bottom valve special for discharging the enamel kettle as claimed in claim 5, wherein a plurality of springs (106) are connected between the piston (102) and the lower cylinder cover (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644962.9U CN209856401U (en) | 2019-05-04 | 2019-05-04 | Upward-spreading type kettle bottom valve special for discharging enamel kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920644962.9U CN209856401U (en) | 2019-05-04 | 2019-05-04 | Upward-spreading type kettle bottom valve special for discharging enamel kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856401U true CN209856401U (en) | 2019-12-27 |
Family
ID=68940428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920644962.9U Expired - Fee Related CN209856401U (en) | 2019-05-04 | 2019-05-04 | Upward-spreading type kettle bottom valve special for discharging enamel kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856401U (en) |
-
2019
- 2019-05-04 CN CN201920644962.9U patent/CN209856401U/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 |
Granted publication date: 20191227 |