CN2358293Y - Multifunctional discharging valve - Google Patents
Multifunctional discharging valve Download PDFInfo
- Publication number
- CN2358293Y CN2358293Y CN 98242817 CN98242817U CN2358293Y CN 2358293 Y CN2358293 Y CN 2358293Y CN 98242817 CN98242817 CN 98242817 CN 98242817 U CN98242817 U CN 98242817U CN 2358293 Y CN2358293 Y CN 2358293Y
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- China
- Prior art keywords
- valve
- valve body
- spool
- discharging valve
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional discharging valve which is in match used with reaction containers and is composed of valve cores, a valve seat, a valve body with materials feeding holes, a supporting seat which is connected with the valve body, and regulating devices of the valve cores, wherein, the side part of the valve body is provided with materials adding holes; the head part of the valve core are sealed with the conical surfaces of the lower ends or upper ends of the holes of the valve seat. The utility model is suitable not only for reaction containers with various structures, but also for feeding various liquid and gaseous medium into the reaction containers. Because the utility model has multiple functions, the work efficiency and product quality of the reaction containers can be improved. The utility model provides new ways for that more advanced and reasonable technology is adopted by the production of industries such as chemical industry, pharmacy industry, brewing industry, etc.
Description
The utility model relates to a kind of discharging valve, relates in particular to and the matching used discharging valve of reaction vessel.
At present, in chemical industry, pharmacy, brewage etc. in the industry, the discharging valve of known technology, has only a tapping hole on its valve body, so the discharging valve that is installed in reaction container bottom only plays container is sealed function with blowing, therefore, reaction vessel at work, various liquid state or gaseous medium can not directly feed in the reaction vessel from discharging valve and react efficiently and effectively with material, can not adapt to more advanced, rational technological requirement.Secondly, in daily cleaning work,, especially be difficult for the valve seat that precipitated thing stops up at the bottom of the cleaning reaction container portions, influence unimpeded discharge for cleaning, the comparatively inconvenience of sterilization of in the reaction vessel and bottom and discharging valve.
The purpose of this utility model is the deficiency that overcomes the problems referred to above, and a kind of reaction vessel that not only can be applicable to various structures is provided, and can satisfy more advanced in the production process, rational technological requirement, the discharging valve with multiple function.
The utility model is that the technological scheme that achieves the above object is: a kind of multi-functional discharging valve, has spool, valve seat, have the valve body of tapping hole, bearing that is connected with valve body and spool controlling device, be provided with filler between valve body and bearing and tamp lid, the sidepiece of valve body is provided with charging aperture, and the lower end surface in the hole of the head of spool and valve seat or upper-end surface conical surface seal.
The utility model adopts has following advantage after the technique scheme: 1, because of the lower end surface conical surface in the upper-end surface in the head of spool and the hole of valve seat or hole seal close, good seal performance not only, and applicable to the reaction vessel of various structures.2, owing to set up charging aperture on the valve body, therefore not only can feed required various liquid state and gaseous medium enters in the reaction vessel from charging aperture, participate in the reaction of material in the reaction vessel, especially when feeding quantitative gas, can play the air-flow stirring action, strengthen the mixing effect in the container the medium in reaction vessel center portion, make the reaction in the container more complete, thorough, improved the conditions of manufacture of reaction vessel, improved the working efficiency of reaction vessel, also improved the quality of products.Secondly in charging aperture, can accurately grasp the course of reaction in the reaction vessel at any time to the just sampling of the reaction medium in Work container.3, discharging valve of the present utility model can directly carry out the steam rapid heating to the material in container and the container according to user's technological requirement, for reaction efficiently and effectively provides safeguard.4, in daily cleaning, disinfection, only need water and sterilised medium are got final product from charging aperture feeding discharging valve, especially directly water rinses out the precipitated thing of reaction container bottom and stops up valve seat, operates also very convenient, guarantee that spool and valve seat do not have obstruction, can unimpededly discharge material.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
Of the present utility model multi-functional discharging valve shown in Fig. 1~2, has spool (2), valve seat (3), the valve body (4) that has tapping hole (4-1), the bearing (7) and the spool controlling device that are connected with valve body (4), valve seat (3) adopt reinforced TFE and be arranged on reaction vessel and valve body (4) between, the flange plate of valve body (4) bottom is connected by fastening piece with the flange plate on bearing (7) top, be provided with polytetrafluoroethylene packing (5) and Gland (6) between valve body (4) and bearing (7) and spool (2), the sidepiece of valve body (4) is provided with charging aperture (4-2), this charging aperture (4-2) can be provided with 1 or several, and its aperture is less than the aperture of tapping hole (4-1), the bottom, hole of the charging aperture (4-2) of valve body (4) is higher than the bottom, hole of tapping hole (4-1), guarantee that material can be from the smooth emptying of drain hole (4-1), this charging aperture (4-2) also can be horizontally disposed with, for the decay resistance that makes discharging valve better, the inner chamber of valve body (4) has the Glassed Steel lining, and the outer surface of spool (2) has the Glassed Steel coating.Spool (2) is for having the hollow rod body of head, and the upper and lower end face of its head all has certain tapering, multi-functional discharging valve of the present utility model as shown in Figure 1, be arranged on the upper-end surface conical surface seal in lower end surface with the hole (3-1) of valve seat (3) of outer spool (2) head of valve body (4), formation top extending type discharging valve; Also can be as shown in Figure 2, be arranged on the lower end surface conical surface seal in the hole (3-1) of the upper-end surface of valve body (4) inner spool (2) head and valve seat (3), constitute the bottom open type discharging valve, good seal performance not only, and be suitable for various reaction vessel.
As described in Fig. 1~2, the controlling device of multi-functional discharging valve of the present utility model has little axle (12), screw mandrel (8), lifting handwheel (9) and trimming hand wheel (10), one end of screw mandrel (8) is connected with lifting handwheel (9) by key, and screw mandrel (8) screws on bearing (7), one end of little axle (12) is connected with trimming hand wheel (10) by nut, the bottom that little axle (12) passes screw mandrel (8) center hole and spool (2) spins, and the inner end end face that little axle (12) has axial convex shoulder (12-1) and screw mandrel (8) joins, rotation and lifting handwheel (9), drive screw mandrel (8), little axle (12) and spool (2) open or close valve port, rotary fine adjustment handwheel (10) is by the directly micro-spool (2) of adjusting of little axle (12), and is easy to adjust reliable.
Multi-functional discharging valve of the present utility model shown in Fig. 1~2, melting point bar (1) is equipped with in the upper-end surface of spool (2) head, the lead (11) that links to each other with melting point bar (1) passes from the core of spool (2) and the core of little axle (12), like this since melting point bar (1) can be directly contact with the interior material of reaction vessel, so can be correct fast measure the interior temperature of charge of reaction vessel.
Claims (7)
1, a kind of multi-functional discharging valve, has spool (2), valve seat (3), have the valve body (4) of tapping hole (4-1), the bearing (7) and the spool controlling device that are connected with valve body (4), be provided with filler (5) and Gland (6) between valve body (4) and bearing (7), it is characterized in that: the sidepiece of valve body (4) is provided with charging aperture (4-2), and the lower end surface or the upper-end surface conical surface seal in the hole (3-1) of the head of spool (2) and valve seat (3).
2, multi-functional discharging valve according to claim 1 is characterized in that: the charging aperture (4-2) of described valve body (4) can be one or several.
3, multi-functional discharging valve according to claim 2 is characterized in that: its aperture of charging aperture (4-2) on the valve body (4) is less than the aperture of tapping hole (4-1), and bottom, the hole of charging aperture (4-2) is higher than the bottom, hole of tapping hole (4-1).
4, multi-functional tapping hole according to claim 3 is characterized in that: the charging aperture (4-2) on the valve body (4) can be horizontally disposed with,
5, according to the described multi-functional discharging valve of one of claim 1 to 4, it is characterized in that: the inner chamber of valve body (4) has the Glassed Steel lining, and the outer surface of spool (2) has the Glassed Steel coating.
6, multi-functional discharging valve according to claim 1, it is characterized in that: the spool controlling device has little axle (12), screw mandrel (8), lifting handwheel (9) and trimming hand wheel (10), the screw mandrel (8) that one end is connected with lifting handwheel (9) screws in bearing (7), one end is connected with trimming hand wheel (10), and little axle (12) passes screw mandrel (8) is connected with the bottom of spool (2), and the end face that little (12) have axial convex shoulder (12-1) and a screw mandrel (8) joins.
7, multi-functional discharging valve according to claim 1 is characterized in that: melting point bar (1) is equipped with on the top of spool (2) head, and the lead (11) that links to each other with melting point bar (1) passes from the core of spool (2) and the core of little axle (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98242817 CN2358293Y (en) | 1998-11-30 | 1998-11-30 | Multifunctional discharging valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98242817 CN2358293Y (en) | 1998-11-30 | 1998-11-30 | Multifunctional discharging valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2358293Y true CN2358293Y (en) | 2000-01-12 |
Family
ID=33989325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98242817 Expired - Fee Related CN2358293Y (en) | 1998-11-30 | 1998-11-30 | Multifunctional discharging valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2358293Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094982A (en) * | 2010-12-20 | 2011-06-15 | 无锡市彪王化工设备厂 | Seal baiting valve |
CN102489210A (en) * | 2011-12-19 | 2012-06-13 | 吉林市金赛科技开发有限公司 | Glue cutter for solvent stirring pots |
-
1998
- 1998-11-30 CN CN 98242817 patent/CN2358293Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094982A (en) * | 2010-12-20 | 2011-06-15 | 无锡市彪王化工设备厂 | Seal baiting valve |
CN102094982B (en) * | 2010-12-20 | 2012-09-05 | 无锡市彪王化工设备厂 | Seal baiting valve |
CN102489210A (en) * | 2011-12-19 | 2012-06-13 | 吉林市金赛科技开发有限公司 | Glue cutter for solvent stirring pots |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |