CN201152360Y - Desulfurating dust collector flap valve - Google Patents
Desulfurating dust collector flap valve Download PDFInfo
- Publication number
- CN201152360Y CN201152360Y CNU2007200301682U CN200720030168U CN201152360Y CN 201152360 Y CN201152360 Y CN 201152360Y CN U2007200301682 U CNU2007200301682 U CN U2007200301682U CN 200720030168 U CN200720030168 U CN 200720030168U CN 201152360 Y CN201152360 Y CN 201152360Y
- Authority
- CN
- China
- Prior art keywords
- spool
- valve core
- valve body
- valve
- flap 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a flap valve of a desulphurization dust remover, including a valve body, a valve core installed in the valve body, and a valve core operating mechanism; the valve core is conical, the valve core operating mechanism includes a valve core fixing plate provided with the valve core and an articulated axle fixedly connected with the valve core fixing plate, the articulated axle is rotationally installed on the valve body, the articulated axle at the other side of the valve core is fixedly connected with a balancing pole, the external end of which is provided with a balancing weight, the valve core is made into a conical structure, thereby improving the hermetical water locking effect, meanwhile the whole structure is simplified through a weighing device supplying pressure, and the high cost problem due to using a cylinder to provide pressure is reduced.
Description
Technical field
The utility model relates to a kind of Flap valve that mainly is used in the desulfurizing dust-collector on the small-sized waste removal equipment.
Background technique
At present, small-sized desulfurizing dust-collector let out mud, the lock water aspect, the lock wetting system on the market mainly contains equipment such as gate valve, ball valve, these equipment in use, its effect is all undesirable, has many shortcomings: 1. sealing effect is bad, often can't lock water; 2. can not locate automatically; 3. structure is complicated, and the required pressure of lock water is from the effect of cylinder, and user cost is higher; 4. when discharging, liquid flashes, and working environment is relatively poor; 5. when valve shaft etc. damages, be inconvenient to keep in repair.These many drawbacks limit aspect lock water, particularly let out mud, the use of lock aspect the water at small-sized desulfurizing dust-collector.
The model utility content
Technical problem to be solved in the utility model provides effective, the Flap valve of location, convenient for maintaining, desulfurizing dust-collector that user cost is low automatically of a kind of dense block water.
For solving the problems of the technologies described above, the technical solution of the utility model is: the Flap valve of desulfurizing dust-collector, comprise valve body, and be installed in the spool in the described valve body, and the spool operating mechanism, described spool is taper; Described spool operating mechanism comprises the spool fixed plate that spool is installed, the hinging shaft of fixedlying connected with described spool fixed plate, described hinging shaft is rotatable to be installed on the described valve body, the opposite side that described hinging shaft is positioned at described spool is fixedly connected with balancing pole, and the outer end of described balancing pole is equipped with balancing weight.
As a kind of improvement, be provided with the spool automatic positioning device between described spool fixed plate and the described spool.
As further improvement, described automatic positioning device comprises the spool back shaft of fixedlying connected with described spool, and described spool back shaft can be swung and be installed on the described spool fixed plate.
As further improvement, the lower end of described valve body is equipped with lower shield, and described balancing pole passes from described lower shield one side.
As further improvement, be provided with sealing gasket between described valve body and the described lower shield.
Owing to adopted technique scheme, the Flap valve of desulfurizing dust-collector comprises valve body, is installed in the spool in the described valve body, and the spool operating mechanism, and described spool is taper; Described spool operating mechanism comprises the spool fixed plate that spool is installed, the hinging shaft of fixedlying connected with described spool fixed plate, described hinging shaft is rotatable to be installed on the described valve body, the opposite side that described hinging shaft is positioned at described spool is fixedly connected with balancing pole, the outer end of described balancing pole is equipped with balancing weight, spool is made the cone shape structure, improved dense block water effect, utilize counter weight device that pressure is provided simultaneously, simplified overall structure, reduced simultaneously because of using cylinder to provide pressure to make the user cost problem of higher.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the structural representation of counter weight device among Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the Flap valve of desulfurizing dust-collector comprises valve body 7, is installed in the spool 1 in the described valve body 7, and the spool operating mechanism, and described spool 1 for the soft material of acid resistant alkali is made, is convenient to sealing and lock water for taper; Described spool operating mechanism comprises the spool fixed plate 3 that spool 1 is installed, the hinging shaft 2 of fixedlying connected with described spool fixed plate 3, described hinging shaft 2 rotatable being installed on the described valve body 7, the opposite side that described hinging shaft 2 is positioned at described spool 1 is fixedly connected with balancing pole 5, the outer end of described balancing pole 5 is equipped with balancing weight 6, utilize lever balance theory, make balancing weight 6 pressure of dense block water is provided for described spool 1.
Be provided with the spool automatic positioning device between described spool fixed plate 3 and the described spool 1.
Described automatic positioning device comprises the spool back shaft of fixedlying connected with described spool 1, described spool back shaft can be swung and be installed on the described spool fixed plate 3, the bottom that is described back shaft is equipped with nut 11, be installed in and make described spool 1 spring 10 of location automatically on the described back shaft, described spring 10 is between described valve plate 3 and described nut 11, this can make spool 1 swing under the effect of spring 10, thereby reach the purpose of automatic location, prevent because of locating inaccurate sealing and the lock water effect of influencing.
The lower end of described valve body 7 is equipped with lower shield 8, and described balancing pole 5 passes from described lower shield 8 one sides, prevents that liquid flashes when letting out mud etc., to around working environment influence to some extent, and workman's body and mind injured to some extent etc.; Be provided with sealing gasket 9 between described valve body 7 and the described lower shield 8, in order better to seal and lock water.
Claims (5)
1. the Flap valve of desulfurizing dust-collector comprises valve body (7), is installed in the spool (1) in the described valve body (7), and the spool operating mechanism, it is characterized in that: described spool (1) is taper; Described spool operating mechanism comprises the spool fixed plate (3) that spool (1) is installed, the hinging shaft (2) of fixedlying connected with described spool fixed plate (3), described hinging shaft (2) is rotatable to be installed on the described valve body (7), the opposite side that described hinging shaft (2) is positioned at described spool (1) is fixedly connected with balancing pole (5), and the outer end of described balancing pole (5) is equipped with balancing weight (6).
2. the Flap valve of desulfurizing dust-collector as claimed in claim 1 is characterized in that: be provided with the spool automatic positioning device between described spool fixed plate (3) and the described spool (1).
3. the Flap valve of desulfurizing dust-collector as claimed in claim 2, it is characterized in that: described automatic positioning device comprises the spool back shaft of fixedlying connected with described spool (1), described spool back shaft can be swung and be installed on the described spool fixed plate (3).
4. the Flap valve of desulfurizing dust-collector as claimed in claim 1, it is characterized in that: the lower end of described valve body (7) is equipped with lower shield (8), and described balancing pole (5) passes from described lower shield (8) one sides.
5. the Flap valve of desulfurizing dust-collector as claimed in claim 4 is characterized in that: be provided with sealing gasket (9) between described valve body (7) and the described lower shield (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200301682U CN201152360Y (en) | 2007-11-03 | 2007-11-03 | Desulfurating dust collector flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200301682U CN201152360Y (en) | 2007-11-03 | 2007-11-03 | Desulfurating dust collector flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152360Y true CN201152360Y (en) | 2008-11-19 |
Family
ID=40128037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200301682U Expired - Fee Related CN201152360Y (en) | 2007-11-03 | 2007-11-03 | Desulfurating dust collector flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152360Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444318A (en) * | 2014-10-29 | 2015-03-25 | 贵州新峰机电设备有限公司 | Material balance device with automatic discharging function |
| CN107327603A (en) * | 2017-06-20 | 2017-11-07 | 武汉科技大学 | A kind of air quantity can dynamic stable regulation dust pelletizing system |
-
2007
- 2007-11-03 CN CNU2007200301682U patent/CN201152360Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444318A (en) * | 2014-10-29 | 2015-03-25 | 贵州新峰机电设备有限公司 | Material balance device with automatic discharging function |
| CN107327603A (en) * | 2017-06-20 | 2017-11-07 | 武汉科技大学 | A kind of air quantity can dynamic stable regulation dust pelletizing system |
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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: 20081119 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |