CN105422869A - Sealed discharging valve - Google Patents
Sealed discharging valve Download PDFInfo
- Publication number
- CN105422869A CN105422869A CN201510809891.XA CN201510809891A CN105422869A CN 105422869 A CN105422869 A CN 105422869A CN 201510809891 A CN201510809891 A CN 201510809891A CN 105422869 A CN105422869 A CN 105422869A
- Authority
- CN
- China
- Prior art keywords
- vertical
- sealing plug
- screw rod
- transmission casing
- valve
- 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.)
- Withdrawn
Links
- 238000007599 discharging Methods 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 230000005570 vertical transmission Effects 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a sealed discharging valve which is characterized by comprising a valve body, a hand wheel, a valve screw, a sealing plug screw, a sealing plug, a rolling shaft part, a vertical transmission box body, a vertical transmission gear, a baffle, bolts, gaskets, flanges, vertical transmission box body baffles and feeding hole baffles. The sealed discharging valve is artful and reasonable in structure, novel in sealing form, good in sealing performance, high in safety, long in service life, relatively low in production cost and capable of solving the problem that a discharging hole is plugged by the deposition of feed liquid; and the hand wheel is labor-saving and convenient.
Description
Technical field
The invention belongs to chemical mechanical equipment technical field, especially relate to a kind of baiting valve sealed.
Background technique
In current chemical process, there is a lot of feed liquid after concentrated, mobile performance is very poor, and the discharge port of traditional baiting valve sealed is usually not vertical with material feeding mouth, but in valve body side, result in the larger feed liquid of cohesion and can be deposited on valve interior wall, affect valve body and normally work, even because feed liquid deposition is too much, cause the problems such as discharge port blocking.So seriously affect production, make the efficiency of production low, and after discharge port blocking, affect next step and produce, production can not be carried out continuously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of structure ingenious, rational baiting valve sealed, sealing discharging valve seal form is novel, good seal performance, Security is high, the laborsaving convenience of handwheel, long service life, cost of production is lower, can solve the problem of feed liquid deposition blocking discharge port.
To achieve these goals, technological scheme of the present invention is a kind of baiting valve sealed of design, comprises valve body, handwheel, valve screw rod, sealing plug screw rod, sealing plug, roller massage device, vertical-transmission casing, vertical-transmission gear, baffle plate, bolt, pad, flange, vertical-transmission casing baffle plate, feed inlet baffle;
Handwheel is arranged on valve body exterior lateral sides, and handwheel is connected with described valve screw rod;
Valve screw rod inserts vertical-transmission box house, and valve screw rod inserts vertical-transmission casing one end and connects vertical-transmission gear;
Vertical-transmission casing is connected with valve interior wall, and vertical-transmission cabinet wall arranges vertical-transmission casing baffle plate;
Sealing plug screw rod is successively through hole above sealing plug, charging hole baffle plate, roller massage device, vertical-transmission casing, sealing plug screw rod is provided with motion thread at the partial outer face of vertical-transmission box house, the motion thread part of sealing plug screw rod matches with vertical-transmission gear, for realizing the transmission of sealing plug screw rod Vertical direction, sealing plug screw rod is provided with baffle plate in one end of vertical-transmission casing;
Sealing plug is arranged on above drain hole baffle plate, and sealing plug screw rod is through sealing plug;
Roller massage device is arranged on valve inner, and sealing plug screw rod is through roller massage device;
Bolt, flange connected valve body material feeding mouth and feed pipe, connect valve body discharge port and container;
Pad pad is between valve body material feeding mouth and feed pipe and between discharge port and container.
Valve interior wall, roller massage device outer wall, vertical-transmission cabinet exterior and sealing plug screw rod are at the coated one deck engineering ceramics of the part of vertical-transmission casing outside.
Engineering ceramics is aluminium oxide, zirconium oxide, silica etc.
Sealing plug adopts tetrafluoroethylene material and fiber glass material compound to make.
Advantage of the present invention and beneficial effect are: can solve the problem because of feed liquid deposition blocking discharge port.
Accompanying drawing explanation
Fig. 1 is sealing feed end schematic diagram;
Fig. 2 is sealing feed end side view;
Fig. 3 is the vertical transmission device schematic diagram of sealing feed end;
Description of symbols in accompanying drawing: valve body 1, handwheel 2, valve screw rod 3, sealing plug screw rod 4, sealing plug 5, roller massage device 6, vertical-transmission casing 7, vertical-transmission gear 8, baffle plate 9, bolt 10, pad 11, flange 12, vertical-transmission casing baffle plate 13, feed inlet baffle 14.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technological scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Fig. 1 ~ 3, the sealing feed end in embodiment mainly comprises valve body 1, handwheel 2, valve screw rod 3, sealing plug screw rod 4, sealing plug 5, roller massage device 6, vertical-transmission casing 7, vertical-transmission gear 8, baffle plate 9, bolt 10, pad 11, flange 12, vertical-transmission casing baffle plate 13, feed inlet baffle 14.Handwheel 2 is arranged on valve body 1 exterior lateral sides, and handwheel 2 is connected with valve screw rod 3; It is inner that valve screw rod 3 inserts vertical-transmission casing 7, and valve screw rod 3 inserts vertical-transmission casing 7 one end and connects vertical-transmission gear 8; Vertical-transmission casing 7 is connected with valve body 1 inwall, and vertical-transmission casing 7 inwall arranges vertical-transmission casing baffle plate 13; Sealing plug screw rod 4 is successively through hole above sealing plug 5, charging hole baffle plate 12, roller massage device 6, vertical-transmission casing 7, sealing plug screw rod 4 is provided with motion thread at the partial outer face of vertical-transmission casing 7 inside, the motion thread part of sealing plug screw rod 4 matches with vertical-transmission gear 8, for realizing the transmission of sealing plug screw rod Vertical direction, sealing plug screw rod 4 is provided with baffle plate 9 in one end of vertical-transmission casing 7; Sealing plug 5 is arranged on above drain hole baffle plate 12, and sealing plug screw rod 4 is through described sealing plug 5; It is inner that roller massage device 6 is arranged on valve body 1, and sealing plug screw rod 4 is through described roller massage device 6; Bolt 10, flange 12 connect valve body 1 material feeding mouth and feed pipe, connect valve body 1 discharge port and container; Pad 11 pads between valve body 1 material feeding mouth and feed pipe and between discharge port and container.Valve body 1 inwall, roller massage device 6 outer wall, vertical-transmission casing 7 outer wall and sealing plug screw rod 4 are at the coated one deck engineering ceramics of the part of vertical-transmission casing 7 outside.Engineering ceramics is aluminium oxide, zirconium oxide, silica etc.Sealing plug 5 adopts tetrafluoroethylene material and fiber glass material compound to make.
Embody rule of the present invention: rotation hand wheel 2, drives vertical-transmission gear 8 to move by the valve screw rod 3 be connected with handwheel 2, and vertical-transmission gear 8 Sports band motive sealing plug screw rod 4 moves in the vertical direction, then makes sealing plug 5 move in the vertical direction.When sealing plug 5 moves to the direction departing from feed inlet baffle, in opened condition, feed liquid can enter baiting valve sealed inside from material feeding mouth to sealing feed end; When sealing plug 5 moves to feed inlet baffle direction, material feeding mouth blocked by sealing plug 5, and baiting valve sealed is closed condition, and feed liquid cannot enter baiting valve sealed inside.
The effect of roller massage device 6 ensure that sealing plug screw rod 4 smooth and easy motion in the vertical direction, and the roller bearing in roller massage device 6 directly contacts with sealing plug screw rod 4, and frictional force is little.
The effect of baffle plate 9 and vertical-transmission casing baffle plate 13 is that the distance controlling sealing plug screw rod 4 vertical motion in baiting valve sealed opening procedure keeps within the specific limits, when baffle plate 9 contacts with vertical-transmission casing baffle plate 13, sealing plug screw rod 4 vertical motion reaches capacity; And in baiting valve sealed closing process, the distance of sealing plug screw rod 4 vertical motion is subject to the control of sealing plug 5, when sealing plug 5 compresses feed inlet baffle 14, sealing plug screw rod 4 vertical motion reaches capacity.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a baiting valve sealed, is characterized in that: comprise valve body (1), handwheel (2), valve screw rod (3), sealing plug screw rod (4), sealing plug (5), roller massage device (6), vertical-transmission casing (7), vertical-transmission gear (8), baffle plate (9), bolt (10), pad (11), flange (12), vertical-transmission casing baffle plate (13), feed inlet baffle (14);
Described handwheel (2) is arranged on valve body (1) exterior lateral sides, and described handwheel (2) is connected with described valve screw rod (3);
It is inner that described valve screw rod (3) inserts vertical-transmission casing (7), and described valve screw rod (3) is inserted vertical-transmission casing (7) one end and connected vertical-transmission gear (8);
Described vertical-transmission casing (7) same to valve body (1) inwall is connected, and described vertical-transmission casing (7) inwall arranges vertical-transmission casing baffle plate (13);
Described sealing plug screw rod (4) is successively through sealing plug (5), feed inlet baffle (12), roller massage device (6), vertical-transmission casing (7) top hole, described sealing plug screw rod (4) is provided with motion thread at the partial outer face that vertical-transmission casing (7) is inner, the motion thread part of described sealing plug screw rod (4) matches with vertical-transmission gear (8), for realizing the transmission of sealing plug screw rod (4) Vertical direction, described sealing plug screw rod (4) is provided with baffle plate (9) in one end of vertical-transmission casing (7);
Described sealing plug (5) is arranged on drain hole baffle plate (12) top, and sealing plug screw rod (4) is through described sealing plug (5);
It is inner that described roller massage device (6) is arranged on valve body (1), and sealing plug screw rod (4) is through described roller massage device (6);
Described bolt (10), flange (12) connect valve body (1) material feeding mouth and feed pipe, connect valve body (1) discharge port and container;
Described pad (11) pads at valve body (1) between material feeding mouth and feed pipe and between discharge port and container.
2. a kind of baiting valve sealed according to claim 1, is characterized in that: valve body (1) inwall, roller massage device (6) outer wall, vertical-transmission casing (7) outer wall and sealing plug screw rod (4) are at the coated one deck engineering ceramics of part of vertical-transmission casing (7) outside.
3. according to described a kind of baiting valve sealed according to claim 2, it is characterized in that: described engineering ceramics is aluminium oxide, zirconium oxide, silica.
4. a kind of baiting valve sealed according to claim 1, is characterized in that: described sealing plug (5) adopts tetrafluoroethylene material and fiber glass material compound to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809891.XA CN105422869A (en) | 2015-11-20 | 2015-11-20 | Sealed discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510809891.XA CN105422869A (en) | 2015-11-20 | 2015-11-20 | Sealed discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422869A true CN105422869A (en) | 2016-03-23 |
Family
ID=55501305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510809891.XA Withdrawn CN105422869A (en) | 2015-11-20 | 2015-11-20 | Sealed discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422869A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082862A (en) * | 2017-12-05 | 2018-05-29 | 金锋馥（滁州）输送机械有限公司 | A kind of tube auger conveying equipment |
| CN109307079A (en) * | 2017-07-26 | 2019-02-05 | 杜马司仪器（上海）有限公司 | A kind of baiting valve |
| CN109555865A (en) * | 2018-12-04 | 2019-04-02 | 康毛娣 | Industrial pipeline valve |
| CN111469053A (en) * | 2019-01-24 | 2020-07-31 | 中国石油天然气集团有限公司 | Sand valve and sandblast rust cleaning system |
-
2015
- 2015-11-20 CN CN201510809891.XA patent/CN105422869A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307079A (en) * | 2017-07-26 | 2019-02-05 | 杜马司仪器（上海）有限公司 | A kind of baiting valve |
| CN108082862A (en) * | 2017-12-05 | 2018-05-29 | 金锋馥（滁州）输送机械有限公司 | A kind of tube auger conveying equipment |
| CN109555865A (en) * | 2018-12-04 | 2019-04-02 | 康毛娣 | Industrial pipeline valve |
| CN111469053A (en) * | 2019-01-24 | 2020-07-31 | 中国石油天然气集团有限公司 | Sand valve and sandblast rust cleaning system |
| CN111469053B (en) * | 2019-01-24 | 2021-05-28 | 中国石油天然气集团有限公司 | Sand valve and sandblast rust cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160323 |
|
| WW01 | Invention patent application withdrawn after publication |