CN204380643U - Reactor discharging bottom valve - Google Patents
Reactor discharging bottom valve Download PDFInfo
- Publication number
- CN204380643U CN204380643U CN201520022693.4U CN201520022693U CN204380643U CN 204380643 U CN204380643 U CN 204380643U CN 201520022693 U CN201520022693 U CN 201520022693U CN 204380643 U CN204380643 U CN 204380643U
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- nut
- valve rod
- handwheel
- Prior art date
- 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
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a kind of reactor discharging bottom valve.This reactor discharging bottom valve comprises support, valve rod, spool, handwheel, flange, the outlet of crystallization bottom valve, wherein be provided with nut sleeve and tight split nut in support bottom, top is provided with bottom valve gland and filler coordinates with threaded valve rod, valve stem tip is provided with spool, fixed by nut, spool top is taper, and bottom is provided with sealing cone and flange seal cone match, and valve rod bottom is provided with handwheel.The beneficial effects of the utility model be can effectively bottom purge reactor mass crystallization thing convenience valve is opened; The as easy as rolling off a log feed liquid that causes of plane is leaked can effectively to have prevented hard object to hinder.
Description
Technical field
The utility model relates to a kind of reactor discharging bottom valve.
Background technology
The discharging bottom valve buying reactor in the market finds that there is two shortcomings in the use procedure of production sodium sulphate product: 1, its core top adopts plane, is not easy to back down crystal, thus makes valve be difficult to breakdown if reactor bottom has during mass crystallization thing.2, spool and sealing flange have angle, gone bad and must change together, and sealing surface is apart from too small, if there has been hard object to hinder, the as easy as rolling off a log feed liquid that causes of plane is leaked.
Summary of the invention
The purpose of this utility model is to provide a kind of structure reactor discharging bottom valve simple, easy to use.
The utility model is solved by following technical proposal: this reactor discharging bottom valve comprises support, valve rod, spool, handwheel, flange, the outlet of crystallization bottom valve, wherein be provided with nut sleeve and tight split nut in support bottom, top is provided with bottom valve gland and filler coordinates with threaded valve rod, valve stem tip is provided with spool, fixed by nut, spool top is taper, and bottom is provided with sealing cone and flange seal cone match, and valve rod bottom is provided with handwheel.
The beneficial effects of the utility model be can effectively bottom purge reactor mass crystallization thing convenience valve is opened; The as easy as rolling off a log feed liquid that causes of plane is leaked can effectively to have prevented hard object to hinder.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment accompanying drawing, the utility model is described in further detail.
As shown in the figure, this embodiment comprises support 9, valve rod 6, spool 3, handwheel 11, flange 2, crystallization bottom valve outlet 1, wherein be provided with nut sleeve 10 and tight split nut 12 in support 9 bottom, top is provided with bottom valve gland 8 and filler 7 coordinates with threaded valve rod 6, valve rod 6 top is provided with spool 3, and fixed by nut 4, spool 3 top is taper 5, bottom is provided with sealing cone 13 and coordinates with flange 2 sealing cone, and valve rod 6 bottom is provided with handwheel 11.
In use, handwheel 11 turn to the right, band ovable valve stem 6 rises, and makes spool 3 sealing cone 13 leave flange 2 sealing cone, and top tapered 5 breaks crystal and then releases feed liquid.
If the sealing cone of spool 3 and flange 2 hinder by hard object, the sealing cone of spool 3 and sealing flange 2 is put into lathe process, can reuse, save maintenance cost.
Claims (1)
1. a reactor discharging bottom valve, comprise support, valve rod, spool, handwheel, flange, the outlet of crystallization bottom valve, it is characterized in that: be provided with nut sleeve and tight split nut in support bottom, top is provided with bottom valve gland and filler coordinates with threaded valve rod, valve stem tip is provided with spool, is fixed by nut, and spool top is taper, bottom is provided with sealing cone and flange seal cone match, and valve rod bottom is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022693.4U CN204380643U (en) | 2015-01-14 | 2015-01-14 | Reactor discharging bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022693.4U CN204380643U (en) | 2015-01-14 | 2015-01-14 | Reactor discharging bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380643U true CN204380643U (en) | 2015-06-10 |
Family
ID=53353400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022693.4U Expired - Fee Related CN204380643U (en) | 2015-01-14 | 2015-01-14 | Reactor discharging bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905917A (en) * | 2018-07-04 | 2018-11-30 | 刘伟 | A kind of chemical reaction kettle that heat utilization rate is high |
-
2015
- 2015-01-14 CN CN201520022693.4U patent/CN204380643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905917A (en) * | 2018-07-04 | 2018-11-30 | 刘伟 | A kind of chemical reaction kettle that heat utilization rate is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150610 Termination date: 20190114 |