CN204512566U - A kind of one-board automatic dust discharge valve - Google Patents
A kind of one-board automatic dust discharge valve Download PDFInfo
- Publication number
- CN204512566U CN204512566U CN201520217108.6U CN201520217108U CN204512566U CN 204512566 U CN204512566 U CN 204512566U CN 201520217108 U CN201520217108 U CN 201520217108U CN 204512566 U CN204512566 U CN 204512566U
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- Prior art keywords
- cone
- main shaft
- valve body
- valve
- dust discharge
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to a kind of one-board automatic dust discharge valve, comprise valve body, support the valve seat of valve body, and be arranged on and enter grey cylinder directly over valve body, described in enter grey cylinder and be connected with cone, two hypotenuses of cone are through valve body top and the inwall be connected to into grey cylinder, the bottom of cone connects hinge, hinge connects main shaft by center rod, and one end of main shaft back of the body center rod connects main shaft connecting rod, and main shaft connecting rod connects weight through a side of valve body by screw mandrel.The purpose of this utility model is that overcoming existing one-board Ash valves rotates phenomenon that is stuck and poor sealing, cone replace original turnover panel, cone is heated not yielding, and the seal closure matched with cone and cone form same tapering, to strengthen the tightness with taper fit.
Description
Technical field
The utility model relates to cement making equipment technical field in mechanical device, relates to a kind of one-board Ash valves more specifically.
Technical background
One-board automatic removing dust valve arrangement is simple, it is easy to use to make, be widely used on equipment that cement plant has certain sealing gland to require, in use finding, there is following shortcoming in one-board automatic dust discharge valve of the prior art: the sealing gland effect of (1) Ash valves is poor.Material by time only seal the matching gap of intermediate portion below angle, helpless to the gap at other position of angle.(2) main axis of Ash valves is dumb, and main shaft just simply passes through two axle sleeves be welded on valve body, and when both coordinate tension, main axis is dumb; When crossing pine, the ash-laden gas in valve body is known from experience by the gap spilling between axle and axle sleeve, befouling environment, and material slowly can fill up gap, the moisture content in material can make main shaft and axle sleeve get rusty, thus makes it can not flexible rotating, even stuck, make Ash valves lose effect.
Model utility content
The purpose of this utility model is to provide a kind of one-board Ash valves, overcomes existing one-board Ash valves and rotates phenomenon that is stuck and poor sealing.
For achieving the above object, example of the present utility model adopts following technological scheme:
A kind of one-board automatic dust discharge valve, comprise valve body, support the valve seat of valve body, and be arranged on and enter grey cylinder directly over valve body, described in enter grey cylinder and be connected with cone, two hypotenuses of cone are through valve body top and the inwall be connected to into grey cylinder, the bottom of cone connects hinge, hinge connects main shaft by center rod, and one end of main shaft back of the body center rod connects main shaft connecting rod, and main shaft connecting rod connects weight through a side of valve body by screw mandrel.
Preferably, described screw mandrel extends one end to weight and is provided with axle sleeve;
Preferably, the upper body of described valve body is made up of linkage section on linkage section under valve seal and valve seal, and under described valve seal, on linkage section and valve seal, linkage section is fixed by screw;
Preferably, described cone is outside equipped with seal closure;
Preferably, described main shaft connecting rod is fixed on main shaft by nut, and the surface of contact of nut and main shaft is provided with pad;
Preferably, enter grey cylinder described in and be provided with one group and symmetrical along valve body Vertical direction center line.
The beneficial effects of the utility model are:
1, because cone is heated not yielding, sealing effect is better than turnover panel of the prior art, and the seal closure that its cone matches and cone form same tapering, to strengthen the tightness with taper fit;
2, cone is when moving up and down, and the frictional force that two hypotenuses and the inwall entering grey cylinder are formed than horizontal turnover panel is less, rises to rotate to have stronger flexibility, solves stuck phenomenon;
3, valve seat is provided with, when strengthening integral installation and the stability of ground or skid.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the utility model object, technological scheme and advantage clearer, now by reference to the accompanying drawings, the one-board automatic dust discharge valve in the technical program is described in detail.
As shown in Figure 1, a kind of one-board automatic dust discharge valve, comprise valve body 4, support the valve seat 17 of valve body 4, and be arranged on and enter grey cylinder 13 directly over valve body 4, described enter grey cylinder 13 be connected with cone 15, two hypotenuses of cone 15 pass valve body 4 top and the inwall be connected to into grey cylinder 13, the bottom of cone 15 connects hinge 14, hinge 14 connects main shaft 8 by center rod 9, one end that center rod 9 carried on the back by main shaft 8 connects main shaft connecting rod 5, and main shaft connecting rod 5 connects weight 2 through a side of valve body 4 by screw mandrel 3.
Wherein, preferred technological scheme comprises screw mandrel 3 as described below and extends one end to weight 2 and be provided with axle sleeve 1; The upper body of described valve body 4 is made up of linkage section 12 on linkage section under valve seal 10 and valve seal, and under described valve seal, on linkage section 10 and valve seal, linkage section 12 is fixed by screw 11; Described cone 15 is outside equipped with seal closure 16; Described main shaft connecting rod 5 is fixed on main shaft 8 by nut 6, and the surface of contact of nut 6 and main shaft 8 is provided with pad 7; Described enter grey cylinder 13 be provided with one group and symmetrical along valve body 4 Vertical direction center line.
Its working principle is: when powder ash enters into before grey cylinder 13, close one of them and enter grey cylinder 13, powder ash enters grey cylinder 13 by one end and enters in cone 15, and cone 15 is heated not yielding, the seal closure 16 and the cone that match with cone 15 form same tapering, to strengthen the tightness coordinated with cone 15.Cone 15 is connected with connecting rod 9 with hinge 14, and connecting rod 9 the other end and main shaft 8 are in rigid joint, and the running orbit of cone 15 is similar to upper and lower straight line motion.Seal closure 16 is also followed it and is moved up and down, when have material by time, material is evenly distributed in cone 15 surrounding, and material also can seal the gap between them, thus keeps good tightness; Cone 15 is when moving up and down, and the frictional force that two hypotenuses are formed than horizontal turnover panel with the inwall entering ash 13 is less, and rotates and have stronger flexibility, solves stuck phenomenon.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristics, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristics content of the present utility model, all still belong in the scope of the utility model technical characteristics.
Claims (6)
1. an one-board automatic dust discharge valve, it is characterized in that: comprise valve body (4), support the valve seat (17) of valve body (4), and be arranged on and enter grey cylinder (13) directly over valve body (4), described enter grey cylinder (13) be connected with cone (15), two hypotenuses of cone (15) pass valve body (4) top and the inwall be connected to into grey cylinder (13), the bottom of cone (15) connects hinge (14), hinge (14) connects main shaft (8) by center rod (9), one end of main shaft (8) back of the body center rod (9) connects main shaft connecting rod (5), main shaft connecting rod (5) connects weight (2) through a side of valve body (4) by screw mandrel (3).
2. a kind of one-board automatic dust discharge valve according to claim 1, is characterized in that: described screw mandrel (3) extends one end to weight (2) and is provided with axle sleeve (1).
3. a kind of one-board automatic dust discharge valve according to claim 1, it is characterized in that: the upper body of described valve body (4) is made up of linkage section (12) on linkage section under valve seal (10) and valve seal, under described valve seal, on linkage section (10) and valve seal, linkage section (12) is fixed by screw (11).
4. a kind of one-board automatic dust discharge valve according to claim 1, is characterized in that: described cone (15) is outside equipped with seal closure (16).
5. a kind of one-board automatic dust discharge valve according to claim 1, it is characterized in that: described main shaft connecting rod (5) is fixed on main shaft (8) by nut (6), the surface of contact of nut (6) and main shaft (8) is provided with pad (7).
6. a kind of one-board automatic dust discharge valve according to claim 1, is characterized in that: described in enter grey cylinder (13) and be provided with one group and symmetrical along valve body (4) Vertical direction center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217108.6U CN204512566U (en) | 2015-04-10 | 2015-04-10 | A kind of one-board automatic dust discharge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217108.6U CN204512566U (en) | 2015-04-10 | 2015-04-10 | A kind of one-board automatic dust discharge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512566U true CN204512566U (en) | 2015-07-29 |
Family
ID=53710544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217108.6U Expired - Fee Related CN204512566U (en) | 2015-04-10 | 2015-04-10 | A kind of one-board automatic dust discharge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310876A (en) * | 2017-07-14 | 2017-11-03 | 大唐环境产业集团股份有限公司 | Automatic removing dust ash bucket under the accident dust stratification state of deduster |
-
2015
- 2015-04-10 CN CN201520217108.6U patent/CN204512566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310876A (en) * | 2017-07-14 | 2017-11-03 | 大唐环境产业集团股份有限公司 | Automatic removing dust ash bucket under the accident dust stratification state of deduster |
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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: 20150729 Termination date: 20170410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |