CN204083413U - Distributing valve - Google Patents
Distributing valve Download PDFInfo
- Publication number
- CN204083413U CN204083413U CN201420481805.8U CN201420481805U CN204083413U CN 204083413 U CN204083413 U CN 204083413U CN 201420481805 U CN201420481805 U CN 201420481805U CN 204083413 U CN204083413 U CN 204083413U
- Authority
- CN
- China
- Prior art keywords
- valve body
- seal ring
- nut
- distribution end
- screw rod
- 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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- Details Of Valves (AREA)
Abstract
The utility model discloses a kind of distributing valve, distributing valve comprises valve body and distribution end axle, valve body is connected with the second seal ring, the first seal ring is provided with between second seal ring and distribution end axle, distribution end axle upper end is provided with distribution end plate, valve body upper end is provided with valve body fixed block, distribute between end plate and valve body fixed block and fixed by screw rod, distribution end plate and screw rod are fixed by the second nut, screw rod one end is provided with the first nut, spring is provided with between first nut and valve body fixed block, spring pad is provided with between spring and the first nut, bearing support is connected with below distribution end axle, bearing support lower end is connected with support plinth, valve body is provided with the first pipeline, second pipe and the 3rd pipeline.The utility model structure is ingenious, good seal performance, can control the transmission of filtrate and sparge water in vacuum hydroextractor flexibly.
Description
Technical field
The utility model relates to a kind of distributing valve, belongs to Haug drainer accessory.
Background technique
Thermal power plant that is domestic and even major part employing limestone-gypsum technique desulphurization system in the world adopts vacuum belt dewaterer to carry out solid-liquid separation to its tail product at present, vacuum belt dewaterer system complex, take up an area large, power consumption is high, repair and maintenance is cumbersome, and standby redundancy consumption is large, the particularly frequent replacing of filter cloth, not only consumptive material consuming time, also directly affects the availability of whole desulphurization system; Disk vacuum hydroextractor is a kind of novel gypsum dewatering unit being applied to heat-engine plant wet flue gas desulphurization system, and distributing valve is the important composition position of disk vacuum hydroextractor, can be completed the circulation in Haug drainer main frame and arid region, backwash district by distributing valve.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of structure ingenious, good seal performance, can control the distributing valve of the transmission of filtrate and sparge water in vacuum hydroextractor flexibly.
The purpose of this utility model is achieved through the following technical solutions: a kind of distributing valve, distributing valve comprises valve body and distribution end axle, valve body is connected with the second seal ring, the first seal ring is provided with between second seal ring and distribution end axle, distribution end axle upper end is provided with distribution end plate, valve body upper end is provided with valve body fixed block, distribute between end plate and valve body fixed block and fixed by screw rod, distribution end plate and screw rod are fixed by the second nut, screw rod one end is provided with the first nut, spring is provided with between first nut and valve body fixed block, spring pad is provided with between spring and the first nut, bearing support is connected with below distribution end axle, bearing support lower end is connected with support plinth, valve body is provided with the first pipeline, second pipe and the 3rd pipeline.
Further improvement of the utility model is: the second seal ring is fixed on valve body.
Further improvement of the utility model is: the first seal ring is removable.
Further improvement of the utility model is: support plinth is provided with fixing threaded hole.
Further improvement of the utility model is: be equipped with pipeline in distribution end axle, the second seal ring and the first seal ring.
The utility model compared with prior art has the following advantages:
Its structure is simple, ingenious, is provided with double-layer seal rings, good seal performance; And by spring and nut, can automatically regulate its tightness in the course of the work; The position degree of arid region and pulp absorbing area suitably can be regulated by it; And the transmission of filtrate and backwashing water in vacuum hydroextractor can be controlled flexibly.
accompanying drawing illustrates:
Fig. 1 is sectional drawing of the present utility model;
Fig. 2 is front view of the present utility model;
Number in the figure: 1-first seal ring, 2-second seal ring, 3-valve body, 4-first nut, 5-spring pad, 6-spring, 7-screw rod, 8-second nut, 9-distribution end axle, 10-bearing support, 11-first pipeline, 12-second pipe, 13-the 3rd pipeline, 14-distribute end plate, 15-valve body fixed block, 16-fixing threaded hole, 17-support plinth.
embodiment:
in order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1-Fig. 2 shows a kind of mode of execution of the utility model distributing valve, distributing valve comprises valve body 3 and distribution end axle 9, valve body 3 is connected with the second seal ring 2, the first seal ring 1 is provided with between second seal ring 2 and distribution end axle 9, distribution end axle 9 upper end is provided with distributes end plate 14, valve body 3 upper end is provided with valve body fixed block 15, distribute between end plate 14 and valve body fixed block 15 and fixed by screw rod 7, distribution end plate 14 and screw rod 7 are fixed by the second nut 8, screw rod 7 one end is provided with the first nut 4, spring 6 is provided with between first nut 4 and valve body fixed block 15, spring pad 5 is provided with between spring 6 and the first nut 4, bearing support 10 is connected with below distribution end axle 9, bearing support 10 lower end is connected with support plinth 17, valve body 3 is provided with the first pipeline 11, second pipe 12 and the 3rd pipeline 13, second seal ring 2 is fixed on valve body 3, first seal ring 1 is removable, support plinth 17 is provided with fixing threaded hole 16, distribution end axle 9, pipeline is equipped with in second seal ring 2 and the first seal ring 1.Such distributing valve structure is ingenious, good seal performance, can control the transmission of filtrate and sparge water in vacuum hydroextractor flexibly.
Claims (5)
1. a distributing valve, it is characterized in that: described distributing valve comprises valve body (3) and distribution end axle (9), described valve body (3) is connected with the second seal ring (2), the first seal ring (1) is provided with between described second seal ring (2) and distribution end axle (9), described distribution end axle (9) upper end is provided with distributes end plate (14), described valve body (3) upper end is provided with valve body fixed block (15), fixed by screw rod (7) between described distribution end plate (14) and valve body fixed block (15), described distribution end plate (14) and screw rod (7) are fixed by the second nut (8), described screw rod (7) one end is provided with the first nut (4), spring (6) is provided with between described first nut (4) and valve body fixed block (15), spring pad (5) is provided with between described spring (6) and the first nut (4), described distribution end axle (9) below is connected with bearing support (10), described bearing support (10) lower end is connected with support plinth (17), described valve body (3) is provided with the first pipeline (11), second pipe (12) and the 3rd pipeline (13).
2. distributing valve according to claim 1, is characterized in that
:described second seal ring (2) is fixed on valve body (3).
3. distributing valve according to claim 1, is characterized in that
:described first seal ring (1) is removable.
4. distributing valve according to claim 1, is characterized in that
:described support plinth (17) is provided with fixing threaded hole (16).
5. distributing valve according to claim 1, is characterized in that
:pipeline is equipped with in described distribution end axle (9), the second seal ring (2) and the first seal ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481805.8U CN204083413U (en) | 2014-08-26 | 2014-08-26 | Distributing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481805.8U CN204083413U (en) | 2014-08-26 | 2014-08-26 | Distributing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083413U true CN204083413U (en) | 2015-01-07 |
Family
ID=52176134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481805.8U Expired - Fee Related CN204083413U (en) | 2014-08-26 | 2014-08-26 | Distributing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233616A (en) * | 2015-07-09 | 2016-01-13 | 江苏华星电力环保设备有限公司 | Desulfurization gypsum slurry separation device |
| CN105240552A (en) * | 2015-07-09 | 2016-01-13 | 江苏华星电力环保设备有限公司 | Distribution valve of desulphurization gypsum slurry separator |
| CN105757288A (en) * | 2016-05-04 | 2016-07-13 | 武汉汉德阀门股份有限公司 | Multi-way valve |
| CN114931790A (en) * | 2022-05-07 | 2022-08-23 | 中国联合装备集团安阳机械有限公司 | Combined filtrate distribution device of disc filter and use method thereof |
-
2014
- 2014-08-26 CN CN201420481805.8U patent/CN204083413U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233616A (en) * | 2015-07-09 | 2016-01-13 | 江苏华星电力环保设备有限公司 | Desulfurization gypsum slurry separation device |
| CN105240552A (en) * | 2015-07-09 | 2016-01-13 | 江苏华星电力环保设备有限公司 | Distribution valve of desulphurization gypsum slurry separator |
| CN105240552B (en) * | 2015-07-09 | 2018-01-19 | 江苏华星电力环保设备有限公司 | A kind of distributing valve of desulfurated plaster pulp separator |
| CN105757288A (en) * | 2016-05-04 | 2016-07-13 | 武汉汉德阀门股份有限公司 | Multi-way valve |
| CN105757288B (en) * | 2016-05-04 | 2018-09-14 | 武汉汉德阀门股份有限公司 | Multi-way valve |
| CN114931790A (en) * | 2022-05-07 | 2022-08-23 | 中国联合装备集团安阳机械有限公司 | Combined filtrate distribution device of disc filter and use method thereof |
| CN114931790B (en) * | 2022-05-07 | 2024-04-30 | 中国联合装备集团安阳机械有限公司 | Combined type filtrate distribution device of disc filter and application method thereof |
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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 |
Granted publication date: 20150107 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |