CN201840954U - Self-locking-type lift valve for pulse bag dust collector - Google Patents
Self-locking-type lift valve for pulse bag dust collector Download PDFInfo
- Publication number
- CN201840954U CN201840954U CN2010206066052U CN201020606605U CN201840954U CN 201840954 U CN201840954 U CN 201840954U CN 2010206066052 U CN2010206066052 U CN 2010206066052U CN 201020606605 U CN201020606605 U CN 201020606605U CN 201840954 U CN201840954 U CN 201840954U
- Authority
- CN
- China
- Prior art keywords
- valve
- self
- cylinder
- locking
- dust collector
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a self-locking-type lift valve for a pulse bag dust collector, which comprises a valve body, a valve plate, a cylinder piston rod, a cylinder and a valve seat, wherein the valve body is connected with a perforated plate of the dust collector, the valve seat is connected with a top plate of an upper tank body, and the cylinder is internally provided with a self-locking device. In the utility model, when a compressed air supply system fails (gas is cutoff), the cylinder can automatically carry out self-locking, the valve plate of the lift valve cannot automatically fall off due to dead weight, and the lift valve has simple structure and is reliable to work.
Description
Technical field
The utility model relates to a kind of pulse bag type dust collector lift valve, particularly a kind of pulse bag type dust collector self-locking lift valve.
Background technology
At present, the pulse bag type dust collector lift valve is to be used for the air outlet of opening and closing each chambers, it is the top that vertically is installed in each chamber upper box of deduster, each chamber lift valve is often opened when deduster is worked, when the dust remover resistance rising needs deashing, control system is sent instruction, pursue the chamber deashing, the lift valve of this chamber cuts out when certain chamber begins deashing, make this chamber be in the blowing-out OFF state, thereby be convenient to deashing and ash fall, lift valve was opened after deashing finished, and entered next bag chamber and carried out deashing.The action of lift valve is to drive with cylinder, cylinder power comes from compressed air, but because cylinder and valve body are vertically to install, if the compressed air air supply system breaks down (dying), promptly can cause all cylinders to run out of steam, the lift valve valve plate is fallen automatically because of conducting oneself with dignity close all air outlets, cause the whole dust-removal system paralysis.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pulse bag type dust collector self-locking lift valve, when the compressed air air supply system broke down (dying), cylinder produced self-locking automatically, and the lift valve valve plate can not fall automatically because of deadweight, simple in structure, reliable operation.
The technical scheme that the utility model technical solution problem adopts is: a kind of pulse bag type dust collector self-locking lift valve, comprise valve body, valve plate, cylinder piston rod, cylinder, valve seat, described valve body is connected with the porous plate of deduster, described valve seat is connected with the top board of upper box, is provided with self-locking device in the described cylinder.
In the utility model, in order to guarantee the seal request of valve, the seal height of valve body periphery will be higher than the height of valve body and anchor ear respectively.
The beneficial effects of the utility model are: be provided with self-locking device in cylinder, promptly when the compressed air air supply system breaks down (dying), cylinder produces self-locking automatically, institute's bringing onto load can not fall under the effect of gravity or move, be that the lift valve valve plate can not fall automatically because of deadweight, simple in structure, reliable operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the I place enlarged drawing among the utility model embodiment Fig. 1.
Fig. 3 is the II place enlarged drawing among the utility model embodiment Fig. 1.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment
Shown in each figure, a kind of pulse bag type dust collector self-locking lift valve comprises valve body 1, dish type valve plate 2, cylinder piston rod 3, cylinder 4, valve seat 5 as ventilating duct, is provided with self-locking device in cylinder 4.Be provided with seal 12 in the periphery of valve body 1 and also hold tightly, with porous plate 7 welding of valve body 1 with deduster with anchor ear 11; Dish type valve plate 2 is connected with cylinder piston rod 3, and the centre is provided with and adds plain washer 9 and spring washer 10, and tightens with nut 8; Valve seat 5 is connected with upper box top board 6 with the cylinder 4 that has self-locking device.
Claims (1)
1. pulse bag type dust collector self-locking lift valve, comprise valve body (1), valve plate (2), cylinder piston rod (3), cylinder (4), valve seat (5), described valve body (1) is connected with the porous plate (7) of deduster, described valve seat (5) is connected with the top board (6) of upper box, and it is characterized in that: described cylinder is provided with self-locking device in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206066052U CN201840954U (en) | 2010-11-15 | 2010-11-15 | Self-locking-type lift valve for pulse bag dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206066052U CN201840954U (en) | 2010-11-15 | 2010-11-15 | Self-locking-type lift valve for pulse bag dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840954U true CN201840954U (en) | 2011-05-25 |
Family
ID=44035859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206066052U Expired - Lifetime CN201840954U (en) | 2010-11-15 | 2010-11-15 | Self-locking-type lift valve for pulse bag dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840954U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418807A (en) * | 2011-09-28 | 2012-04-18 | 科林环保装备股份有限公司 | Poppet valve with air cutting-off protection device |
| CN102657984A (en) * | 2012-04-21 | 2012-09-12 | 苏州宇洋环保设备制造有限公司 | Off-line switch device for bag type dust remover |
| CN104154244A (en) * | 2014-07-10 | 2014-11-19 | 无锡红旗除尘设备有限公司 | Dust remover lifting offline valve capable of preventing valve plate from accidentally falling |
| CN105169833A (en) * | 2015-10-14 | 2015-12-23 | 成都市智联环境保护设备有限公司 | Pulse-jet bag dust collector |
| CN108193978A (en) * | 2018-01-31 | 2018-06-22 | 江苏工大金凯高端装备制造有限公司 | A kind of automated machine door of cylinder driving |
| CN113440941A (en) * | 2021-07-06 | 2021-09-28 | 永安恒弘能源科技有限公司 | Automatic fault-proof protection device for bag-type dust remover |
| CN115301065A (en) * | 2022-07-22 | 2022-11-08 | 圣戈班管道系统有限公司 | Method for removing bypass by sintering SDA (Stratagene-sulfate-sodium) semi-dry desulfurization |
-
2010
- 2010-11-15 CN CN2010206066052U patent/CN201840954U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418807A (en) * | 2011-09-28 | 2012-04-18 | 科林环保装备股份有限公司 | Poppet valve with air cutting-off protection device |
| CN102657984A (en) * | 2012-04-21 | 2012-09-12 | 苏州宇洋环保设备制造有限公司 | Off-line switch device for bag type dust remover |
| CN104154244A (en) * | 2014-07-10 | 2014-11-19 | 无锡红旗除尘设备有限公司 | Dust remover lifting offline valve capable of preventing valve plate from accidentally falling |
| CN105169833A (en) * | 2015-10-14 | 2015-12-23 | 成都市智联环境保护设备有限公司 | Pulse-jet bag dust collector |
| CN108193978A (en) * | 2018-01-31 | 2018-06-22 | 江苏工大金凯高端装备制造有限公司 | A kind of automated machine door of cylinder driving |
| CN113440941A (en) * | 2021-07-06 | 2021-09-28 | 永安恒弘能源科技有限公司 | Automatic fault-proof protection device for bag-type dust remover |
| CN115301065A (en) * | 2022-07-22 | 2022-11-08 | 圣戈班管道系统有限公司 | Method for removing bypass by sintering SDA (Stratagene-sulfate-sodium) semi-dry desulfurization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201840954U (en) | Self-locking-type lift valve for pulse bag dust collector | |
| CN202417593U (en) | Elastic negative-pressure automatic slagging water discharge device | |
| CN202383219U (en) | Service life test bench of multi-turn valve electric device | |
| CN202708232U (en) | Pipeline pressure relief device | |
| CN202612811U (en) | Emergent opening device of bypass valve and offline valve of bag-type dust collector | |
| CN201906528U (en) | Bag-type dust remover with natural wind for pulse backflush | |
| CN201394781Y (en) | Double-cylinder continuous sand blasting machine used in sand blasting room | |
| CN202157378U (en) | Towerless explosion-proof water feeder | |
| CN204783529U (en) | Low energy consumption environment -friendly air compressor | |
| CN207935498U (en) | A kind of adjustable industrial boiler safety valve | |
| CN203695833U (en) | Vibration-freefull-hydraulicelectro-hydraulic hammer | |
| CN202851303U (en) | Inlet valve of gas compressor | |
| CN201588104U (en) | Washing machine fixing device | |
| CN203656031U (en) | Shock absorber with defoaming bottom valve | |
| CN202545382U (en) | Hydraulic ram with high lift water inlet valve and air bag device | |
| CN220060676U (en) | Exhaust pressure release governing valve | |
| CN204356386U (en) | Pusher bar support is moved in the electricity consumption of a kind of duplex gate valve | |
| CN204505892U (en) | New forms of energy solar energy intelligent garbage compression box | |
| CN205109221U (en) | Dust remover box improves structure | |
| CN202369394U (en) | Intelligent energy-saving nitrogen producing machine | |
| CN203532295U (en) | Gas turbine natural gas spacing ventilation stroke switch installation arrangement structure | |
| CN205475466U (en) | Two -way pressure regulating tower of hammer disappears | |
| CN104015200B (en) | A kind of manipulator sucker disk seat | |
| CN109869490A (en) | A kind of descending manner Off-line valve automatically adjusting opening degree | |
| CN203809699U (en) | Square lift valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |