CN206008304U - A kind of bypass valve for boiler sack cleaner - Google Patents
A kind of bypass valve for boiler sack cleaner Download PDFInfo
- Publication number
- CN206008304U CN206008304U CN201620810906.4U CN201620810906U CN206008304U CN 206008304 U CN206008304 U CN 206008304U CN 201620810906 U CN201620810906 U CN 201620810906U CN 206008304 U CN206008304 U CN 206008304U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- axle
- nut
- valve body
- air cylinder
- 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
Links
Abstract
This utility model provides a kind of bypass valve for boiler sack cleaner, can effectively solve the problem that poor, the easy problem for leaking of existing dust-concentration bag type dust collector bypass valve sealing effectiveness, including air cylinder support, cylinder, limit baffle ring, limit switch, valve body；The cylinder is arranged on above air cylinder support, one end of first axle is connected through air cylinder support with cylinder bottom, the other end is connected with one end of left and right silk braid cylinder, and the other end of left and right silk braid cylinder is connected with one end of the second axle, and left and right silk braid cylinder two ends are fixed by nut four；The other end of the second axle inserts the centre bore of valve body, is fixed by bolt two；One end of Bolted angle connection guide post, the guide post other end connect the edge of valve body, arrange valve barrel below valve body.
Description
Technical field
This utility model belongs to technical field of dust removal equipment, more particularly to a kind of bypass for boiler sack cleaner
Valve.
Background technology
In order to meet sack cleaner trouble shooting or the excessively high emergency demand of input gas temperature, need to arrange cigarette
Road bypass and bypass valve.With the development of China's economical and environmentally friendly technology, environmental protection standard is constantly adjusted, and sack cleaner exports cigarette
The dust concentration of gas is required also constantly strict.The bypass valve of bag dust collector being widely used at present is common poppet, compared with
High air leak rate of air curtain easily causes the high concentrate dust flue gas of non-removing dust and is directly bypassed to sack cleaner exhaust pass,
Mixing with flue gas after dedusting raises exhanst gas outlet dust concentration.The limited sealing effectiveness of common poppet causes bag-type dust
Device smoke emissioning concentration is exceeded, and structure needs to ensure valve gap, valve seat in higher flatness, if valve gap, valve seat planes degree compared with
Difference, contact surface have gap to be difficult to ensure bypass valve leakage, particularly in high dust concentration occasion, any tiny gap
The dust exceeding discharge in normal operation can be caused.On the other hand, it is to ensure valve gap, the flatness of valve seat, processing, making, fortune
Defeated, installation requirement is very high.
Utility model content
This utility model provides a kind of bypass valve for boiler sack cleaner, can effectively solve the problem that existing dust concentration
Sack cleaner bypass valve sealing effectiveness is poor, easily leakage problem.
A kind of bypass valve for boiler sack cleaner of this utility model, including bearing（1）, air cylinder support（2）, filler
Seat（3）, cylinder（4）, square washer（5）, hex bolts（6）, plain washer（7）, spring washer（8）, nut 20（9）, sleeve
（10）, limit baffle ring（11）, limit switch（12）, screw（13）, plain washer five（14）, spring washer five（15）, nut five
（16）, valve body（17）, first axle（18）, pin with split pin hole（19）, split pin（20）, left and right silk braid cylinder（21）, nut four（22）, second
Axle（23）, bolt two（24）, guide post（25）, angle steel（26）, hex bolts 12（27）, spring washer 12（28）；Described
Cylinder（4）It is arranged on air cylinder support（2）Top, air cylinder support（2）It is arranged on bearing（1）；First axle（18）One end pass through gas
Jar support（2）With cylinder（4）Bottom connection, the other end and left and right silk braid cylinder（21）One end connection, left and right silk braid cylinder（21）
The other end and the second axle（23）One end connection, left and right silk braid cylinder（21）Two ends pass through nut four（22）Fixed；Second axle
（23）The other end insertion valve body（17）Centre bore, by bolt two（24）Fixed；Angle steel（26）Connection guide post（25）'s
One end, guide post（25）The other end connects valve body（17）Edge, valve body（17）Lower section arranges valve barrel.
Further, the air cylinder support（2）Top arrange 4 hex bolts（6）, in air cylinder support（2）Top
One layer of square washer is installed（5）, in square washer（5）Top is installed by cylinder（4）, by hex bolts（6）On be sequentially placed plain cushion
Circle（7）, spring washer（8）, nut 20（9）, tightening nut 20（9）Fixed；Air cylinder support（2）Bottom arranges filler seat
（3）, by bearing（1）The bolt spring packing ring 12 at top（28）, hex bolts 12（27）Fixed.
Further, the cylinder（4）Bottom connects limit baffle ring（11）, limit baffle ring（11）Branch sleeve（10）,
First axle（18）One end sleeve（10）, sleeve（10）Stage casing arrange pin with split pin hole（19）, pin with split pin hole（19）Two ends arrange open
Mouth pin（20）；In air cylinder support（2）Inner top side and lower end all arrange limit switch（12）.
This utility model has the advantage that：Ensure to see that the zero of cleaner unit sews by being provided with bypass valve；And pass through
Arrange limit switch device to be connected with cylinder and valve body, realize when cleaner unit air pressure occurs less than abnormal conditions such as marginal values,
Quick valve body of opening carries the automatic protection functions for ensureing that flue gas is discharged.
Description of the drawings
Below in conjunction with the specific embodiment of accompanying drawing illustrated embodiment, the above of the present utility model is remake further
Detailed description.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of side view of the present utility model.
Fig. 3 is the amplification effect figure of part A in Fig. 2.
Fig. 4 is the amplification effect figure of D parts in Fig. 2.
Fig. 5 is the amplification effect figure of C portion in Fig. 2.
Fig. 6 is the amplification effect figure of part B in Fig. 2.
Labelling in figure：Bearing（1）, air cylinder support（2）, filler seat（3）, cylinder（4）, square washer（5）, hex bolts（6）、
Plain washer（7）, spring washer（8）, nut 20（9）, sleeve（10）, limit baffle ring（11）, limit switch（12）, screw
（13）, plain washer five（14）, spring washer five（15）, nut five（16）, valve body（17）, first axle（18）, pin with split pin hole（19）, open
Mouth pin（20）, left and right silk braid cylinder（21）, nut four（22）, the second axle（23）, bolt two（24）, guide post（25）, angle steel（26）、
Hex bolts 12（27）, spring washer 12（28）
Specific embodiment
As shown in figures 1 to 6, a kind of bypass valve for boiler sack cleaner, including bearing（1）, air cylinder support（2）, fill out
Material seat（3）, cylinder（4）, square washer（5）, hex bolts（6）, plain washer（7）, spring washer（8）, nut 20（9）, sleeve
（10）, limit baffle ring（11）, limit switch（12）, screw（13）, plain washer five（14）, spring washer five（15）, nut five
（16）, valve body（17）, first axle（18）, pin with split pin hole（19）, split pin（20）, left and right silk braid cylinder（21）, nut four（22）, second
Axle（23）, bolt two（24）, guide post（25）, angle steel（26）, hex bolts 12（27）, spring washer 12（28）.
As shown in Figure 1, 2, the cylinder（4）It is arranged on air cylinder support（2）Top, air cylinder support（2）It is arranged on bearing
（1）；As shown in figure 5, first axle（18）One end pass through air cylinder support（2）With cylinder（4）Bottom connection, the other end with left and right
Silk braid cylinder（21）One end connection, left and right silk braid cylinder（21）The other end and the second axle（23）One end connection, left and right silk braid cylinder
（21）Two ends pass through nut four（22）Fixed；Second axle（23）The other end insertion valve body（17）Centre bore, by bolt two
（24）Fixed；As shown in fig. 6, angle steel（26）Connection guide post（25）One end, guide post（25）The other end connects valve body（17）
Edge, valve body（17）Lower section arranges valve barrel.
As shown in figure 3, the air cylinder support（2）Top arrange 4 hex bolts（6）, in air cylinder support（2）Top
One layer of square washer is installed（5）, in square washer（5）Top is installed by cylinder（4）, by hex bolts（6）On be sequentially placed plain cushion
Circle（7）, spring washer（8）, nut 20（9）, tightening nut 20（9）Fixed；As shown in figure 4, air cylinder support（2）Bottom sets
Put filler seat（3）, by bearing（1）The bolt spring packing ring 12 at top（28）, hex bolts 12（27）Fixed.
As shown in figure 3, the cylinder（4）Bottom connects limit baffle ring（11）, limit baffle ring（11）Branch sleeve（10）, the
One axle（18）One end sleeve（10）, sleeve（10）Stage casing arrange pin with split pin hole（19）, pin with split pin hole（19）Two ends arrange opening
Pin（20）；In air cylinder support（2）Inner top side and lower end all arrange limit switch（12）.
The lifted embodiment of this utility model or embodiment are entered to the object, technical solutions and advantages of the present invention
One step is described in detail, and be should be understood that embodiment provided above or embodiment are only the preferred embodiment of the present invention
, not in order to limit the present invention, all any modifications made for the present invention within the spirit and principles in the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of bypass valve for boiler sack cleaner, including bearing（1）, air cylinder support（2）, filler seat（3）, cylinder
（4）, square washer（5）, hex bolts（6）, plain washer（7）, spring washer（8）, nut 20（9）, sleeve（10）, limit baffle ring
（11）, limit switch（12）, screw（13）, plain washer five（14）, spring washer five（15）, nut five（16）, valve body（17）,
One axle（18）, pin with split pin hole（19）, split pin（20）, left and right silk braid cylinder（21）, nut four（22）, the second axle（23）, bolt two
（24）, guide post（25）, angle steel（26）, hex bolts 12（27）, spring washer 12（28）, it is characterised in that：Cylinder（4）
It is arranged on air cylinder support（2）Top, air cylinder support（2）It is arranged on bearing（1）；First axle（18）One end pass through air cylinder support
（2）With cylinder（4）Bottom connection, the other end and left and right silk braid cylinder（21）One end connection, left and right silk braid cylinder（21）Another
End and the second axle（23）One end connection, left and right silk braid cylinder（21）Two ends pass through nut four（22）Fixed；Second axle（23）Another
Insert valve body in one end（17）Centre bore, by bolt two（24）Fixed；Angle steel（26）Connection guide post（25）One end, be oriented to
Bar（25）The other end connects valve body（17）Edge, valve body（17）Lower section arranges valve barrel.
2. a kind of bypass valve for boiler sack cleaner according to claim 1, it is characterised in that：The cylinder
Frame（2）Top arrange 4 hex bolts（6）, in air cylinder support（2）Top install one layer of square washer（5）, in square washer
（5）Top is installed by cylinder（4）, by hex bolts（6）On be sequentially placed plain washer（7）, spring washer（8）, nut 20
（9）, tightening nut 20（9）Fixed.
3. a kind of bypass valve for boiler sack cleaner according to claim 1, it is characterised in that：The cylinder
（4）Bottom connects limit baffle ring（11）, limit baffle ring（11）Branch sleeve（10）, first axle（18）One end sleeve（10）, set
Cylinder（10）Stage casing arrange pin with split pin hole（19）, pin with split pin hole（19）Two ends arrange split pin（20）；In air cylinder support（2）On inner side
End and lower end all arrange limit switch（12）.
4. a kind of bypass valve for boiler sack cleaner according to claim 1, it is characterised in that：The cylinder
Frame（2）Bottom arranges filler seat（3）, by bearing（1）The bolt spring packing ring 12 at top（28）, hex bolts 12
（27）Fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810906.4U CN206008304U (en) | 2016-07-29 | 2016-07-29 | A kind of bypass valve for boiler sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810906.4U CN206008304U (en) | 2016-07-29 | 2016-07-29 | A kind of bypass valve for boiler sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008304U true CN206008304U (en) | 2017-03-15 |
Family
ID=58246615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810906.4U Expired - Fee Related CN206008304U (en) | 2016-07-29 | 2016-07-29 | A kind of bypass valve for boiler sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008304U (en) |
-
2016
- 2016-07-29 CN CN201620810906.4U patent/CN206008304U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207137495U (en) | A kind of basket filter | |
| CN206008304U (en) | A kind of bypass valve for boiler sack cleaner | |
| CN205026247U (en) | Gas -charging connection with filtering capability | |
| CN202729345U (en) | Pneumatic dedusting system | |
| CN205412480U (en) | Compressed air gas transmission pipeline filter equipment for dust remover | |
| CN102980281A (en) | Double-seal leak-tightness efficient air supply outlet | |
| CN201271725Y (en) | Negative pressure apparatus for lost foam casting | |
| CN208831120U (en) | A kind of fuel tank inlet port control device and fuel tank | |
| CN206845979U (en) | A kind of intake valve and air outlet valve for absorption drier | |
| CN207093236U (en) | A kind of minitype motivation ship vent line structure | |
| CN205708877U (en) | A kind of pneumatic ash transmitting system and storehouse pump thereof | |
| CN205257490U (en) | Anti -blocking type negative pressure stone coal measures all | |
| CN205559133U (en) | Engine diesel oil purifier | |
| CN207795439U (en) | A kind of fracturing unit truck oneself plus diesel oil cleaning filter device | |
| CN207708692U (en) | A kind of carpenter's anti-explosion dust remover | |
| CN205956095U (en) | Controllable quickly separating hydraulic means of trouble | |
| CN205587124U (en) | Coal pulverizer sealing device with reduce coal pulverizer air leakage coefficient function | |
| CN204126882U (en) | A kind of drilling pump fluid end assembly | |
| CN205683758U (en) | Gas-filtering device | |
| CN212717422U (en) | Anti-drop vacuum system | |
| CN203183852U (en) | Air filter element dust removing equipment | |
| CN204219931U (en) | A kind of installation device for sealing of single pulse bag type dust collector | |
| CN206492619U (en) | A kind of novel cyclone separating device Blowing stopper device | |
| CN217927175U (en) | Main pipeline shunting filter valve of air compression dryer | |
| CN202708135U (en) | Built-in dual-valve-plate airtight bypass valve |
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: 20170315 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |