CN207195744U - The flexible switching valve of heat storage burner - Google Patents
The flexible switching valve of heat storage burner Download PDFInfo
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- CN207195744U CN207195744U CN201721117902.9U CN201721117902U CN207195744U CN 207195744 U CN207195744 U CN 207195744U CN 201721117902 U CN201721117902 U CN 201721117902U CN 207195744 U CN207195744 U CN 207195744U
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Abstract
The utility model discloses a kind of flexible switching valve of heat storage burner, including nip roll means and flexible valve pipe；Flexible valve pipe is arranged between two nip rolls of nip roll means, two nip rolls movements of nip roll means or rotary work, controls unlatching and the closure of flexible valve pipe；Heat storage burner carries out gas switch operating using multigroup flexible switching valve, thoroughly solve wind direction switching valve be not easy to seal, the big influence VOC of the amount of leakage of waste gas purifying rate the defects of, increase substantially the waste gas purification quality and efficiency of heat storage burner.
Description
Technical field
A kind of flexible switching valve of heat storage burner of the present invention, it is related to the heat accumulating type RTO burner skills of exhaust-gas treatment
Art field.
Background technology
Current heat accumulating burner RTO be production discharge organic exhaust gas after the heating of thermal storage ceramic, temperature
The rapid lifting of degree, in burner hearth under the effect of combustion gas combustion heating, temperature reaches 680~1050 DEG C, and the VOCs in organic exhaust gas exists
Carbon dioxide and vapor are directly resolved under this high temperature, forms tasteless high-temperature flue gas, then flows through the low accumulation of heat pottery of temperature
Porcelain, a large amount of heat energy are transferred to heat storage from flue gas, for heating the organic exhaust gas to be decomposed circulated, high-temperature flue gas next time
Own temperature significantly decline, then heat exchange occurs by heat recovery system and other media, flue-gas temperature further reduces,
Finally drain into outside atmosphere.It has economic operating cost, and the treatment effeciency of organic exhaust gas is high, and catalyst poisoning phenomenon will not occur
The advantages that, thus in the world more advanced equipment VOCs processing it is more in this way.Heat accumulating burner RTO valves are cut
Formula RTO is changed, is by two or more ceramic filler beds, the direction of air-flow is changed by the switching of valve, so as to reach preheating VOC
The purpose of waste gas.But wind direction switching valve is not easy to seal due to being relatively large in diameter, valve plate long-time weariness working causes letting out for waste gas
Dew, directly affect VOC purifying rate；In order to improve the existing defects of existing valve-type RTO devices, wind direction switching valve is only improved
Structure improve sealing property, could solve drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of flexible switching valve of heat storage burner, by the knot for improving wind switching valve
Structure, solve wind direction switching valve be not easy to seal, the big influence VOC of the amount of leakage of waste gas purifying rate the defects of, increase substantially accumulation of heat
The waste gas purification quality and efficiency of burner.
In view of above-mentioned technical problem, the invention provides a kind of flexible switching valve of heat storage burner, including nip rolls to fill
Put and flexible valve pipe.The fixing roller roll shaft both ends of nip roll means, are fixed on the wall of valve body；The left axle of nip roll means mobile roller
Head, in the left chute of valve body wall, the left shaft head moves under the drive of left cylinder.The right axle of nip roll means mobile roller
Head, in the right rail of valve body wall, the right axle head moves under the drive of right cylinder.The flexible pipe body peace of flexible valve pipe
Between fixing roller and mobile roller, flexible pipe body closes in the pressuring action lower tube body of nip roll means fixing roller and mobile roller.
The present invention is further improved, the optimization technique measure taken is：It is provided with the left body of flexible valve pipe
More than one left movable sleeve, left movable sleeve are enclosed on the outside of fixing roller.More than one is installed on the right body of flexible valve pipe
Right movable sleeve, right movable sleeve is enclosed on the outside of mobile roller.Mobile roller separates with fixing roller, and left movable sleeve pulls open with right movable sleeve
The flexible valve pipe of closure.
The present invention is further improved, the optimization technique measure taken is：Press from both sides the rotating shaft of rod device runing rest, axle
Hold in the left shaft holder that support is arranged on valve body wall, the power transmission shaft of runing rest, bearings are arranged on valve body wall
Right axle bearing in.Linking arm is installed, the linking arm and the mutual chain of the air cylinder connecting rod being fixed on valve body wall on power transmission shaft
Connect；Flexible valve pipe is arranged between the pinch upper roll and pinch under roll of runing rest.The connecting rod of cylinder promotes runing rest to rotate, flexible
The upper tube body of valve pipe closes under the rotary torsion effect of pinch upper roll, and the lower tube body of flexible valve pipe is made in the rotary torsion of pinch under roll
With lower closure.
The present invention is further improved, the optimization technique measure taken is：Heat storage burner gas distributing valve
Inside, air inlet flexibility switching valve, exhaust flexible switching valve are installed with cleaning flexible switching valve.Air inlet flexibility switching valve air inlet is soft
The upper valve mouth of pipe of property valve pipe, is communicated with the air inlet of the gas manifold of heat storage burner；The lower valve tube of air inlet flexible valve pipe
Mouth communicates with inlet box gas outlet.The upper orifice of the flexible switching valve scavenging flexible valve pipe of cleaning, the cleaning wind with gas manifold
Mouth communicates, and the lower nozzle of the cleaning flexible valve pipe communicates with the exhaust outlet of scavenging air box.Exhaust flexible switching valve exhaust flexible valve pipe
The upper air bleeding valve mouth of pipe, communicated with the exhaust outlet of gas manifold, lower the air bleeding valve mouth of pipe and fumer of the exhaust flexible valve pipe
Exhaust outlet communicate.
Brief description of the drawings
Fig. 1 is the structural representation of the flexible switching valve of heat storage burner of the present invention.
Fig. 2 is the scheme of installation of Fig. 1 flexibilities switching valve movable sleeve of the present invention.
Fig. 3 is the flexible switching valve nip roll means runing rest of the present invention and flexible valve pipe scheme of installation.
Fig. 4 is the rotating closed operating diagram of Fig. 3 flexibilities switching valve nip roll means of the present invention.
Fig. 5 is the heat storage burner scheme of installation that the present invention has multigroup flexible switching valve.
Key fitment symbol description
102- nip roll means；103- fixing rollers；104- valve bodies；105- mobile rollers；106- the left shaft heads；The left chutes of 107-；
108- left cylinders；109- right axle heads；110- right rails；111- right cylinders；201- flexible valve pipes；202- flexible pipe bodies；203- is left
Body；The left movable sleeves of 204-；The right bodys of 205-；The right movable sleeves of 206-；301- gas distributing valves；302- air inlet flexibility switching valves；
303- air inlet flexible valve pipes；The 304- upper valve mouths of pipe；The 305- lower valve mouths of pipe；310- gas manifolds；311- air inlets；312- is cleaned
Air port；313- exhaust outlets；320- inlet boxs；321- gas outlets；330- scavenging air boxs；331- exhaust outlets；340- fumers；341- is arranged
Gas port；401- exhaust flexible switching valves；402- exhaust flexible valve pipes；The upper air bleeding valve mouths of pipe of 403-；The air bleeding valve mouth of pipe under 404-；
501- cleans flexible switching valve；502- scavenging flexible valve pipes；503- upper orifices；504- lower nozzles；601- presss from both sides rod device；602- revolves
Turn support；603- pinch upper rolls；604- pinch under roll；605- upper tube bodies；606- lower tube bodies；607- rotating shafts；608- power transmission shafts；609- connects
Connect arm；610- cylinders；611- connecting rods.
Beneficial effect
Based on above technical scheme, the flexible switching valve of heat storage burner of the present invention at least has the advantages that it
One of：
1, unlatching and closure of the flexible switching valve using nip roll means control flexible valve pipe are simple in construction, sealing property is excellent
More；
2, the gas flowing inside the nip roll means of flexible switching valve control flexible valve pipe, organic exhaust gas does not have any outer
Portion's leakage point, being particularly suitable for processing has corrosivity organic exhaust gas；
3, nip roll means and the open installation of flexible valve pipe of flexible switching valve, it is easily installed and repairs；Control and detection
Gas leakage value during flexible switching valve closure, the flexible valve pipe between two nip rolls need to be only detected with the presence or absence of between gas leakage
Gap；
4, the nip roll means of flexible switching valve are had using pinch upper roll and the double closure flexible valve pipes of pinch under roll rotary torsion effect
Effect prevents gas from leaking；
5, heat storage burner carries out gas switch operating using multigroup flexible switching valve, thoroughly solves wind direction switching valve
Be not easy to seal, the big influence VOC of the amount of leakage of waste gas purifying rate the defects of, increase substantially the waste gas purification of heat storage burner
Quality and efficiency.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in further detail.
One, first embodiments
As shown in figure 1, the roll shaft both ends of the fixing roller 103 of nip roll means 102 are fixed on the wall of valve body 104, nip rolls dress
The left shaft head 106 for putting 102 mobile rollers 105 is arranged in the left chute 107 of the wall of valve body 104, and the left shaft head 106 is in left cylinder
Moved under 108 drive.The right axle first 109 of the mobile roller 105 of nip roll means 102 is arranged on the right rail 110 of the wall of valve body 104
In, the right axle first 109 moves under the drive of right cylinder 111.The flexible pipe body 202 of flexible valve pipe 201 is arranged on fixing roller 103
Between mobile roller 105, the flexible pipe body 202 is in the fixing roller 103 of nip roll means 102 and the pressuring action down tube of mobile roller 105
Body closes.As shown in Fig. 2 more than one left movable sleeve 204, left movable sleeve are installed on the left body 203 of flexible valve pipe 201
204 are enclosed on the outside of fixing roller 103；More than one right movable sleeve 206 is installed on the right body 205 of flexible valve pipe 201, it is right
Movable sleeve 206 is enclosed on the outside of mobile roller 105.Mobile roller 105 separates with fixing roller 103, left movable sleeve 204 and right movable sleeve
206 pull open the flexible valve pipe 201 of closure.As shown in figure 3, the rotating shaft 607 of the runing rest 602 of folder rod device 601, bearings peace
In the left shaft holder on the wall of valve body 104, the power transmission shaft 608 of runing rest 602, bearings are arranged on the wall of valve body 104
In right axle bearing on face, linking arm 609 is installed on power transmission shaft 608, the linking arm 609 is with being fixed on the wall of valve body 104
The connecting rod 611 of cylinder 610 interlink.As shown in figure 4, flexible valve pipe 201 be arranged on runing rest 602 pinch upper roll 603 with
Between pinch under roll 604, the connecting rod 611 of cylinder 610 promotes runing rest 602 to rotate, and the upper tube body 605 of flexible valve pipe 201 is upper
The rotary torsion effect of nip rolls 603 is lower to be closed, and the lower tube body 606 of flexible valve pipe 201 is under the rotary torsion effect of pinch under roll 604
Closure.
So far, the flexible switching valve first embodiment of heat storage burner of the present invention, introduction finish.
Two, second embodiments
As shown in figure 5, the inside of heat storage burner gas distributing valve 301 is provided with air inlet flexibility switching valve 302, exhaust
Flexible switching valve 401 is with cleaning flexible switching valve 501.The upper valve mouth of pipe of the air inlet flexible valve pipe 303 of air inlet flexibility switching valve 302
304, communicated with the air inlet 311 of the gas manifold 310 of heat storage burner；The lower valve mouth of pipe 305 of air inlet flexible valve pipe 303
Communicated with the gas outlet 321 of inlet box 320, inside of the pending organic exhaust gas from inlet box 320 by air inlet flexible valve pipe 303
After carry out heat-accumulation combustion.The upper orifice 503 of the flexible scavenging flexible valve pipe 502 of switching valve 501 is cleaned, with gas manifold 310
Cleaning air port 312 communicates；The lower nozzle 504 of cleaning flexible valve pipe 501 communicates with the exhaust outlet 331 of scavenging air box 330；Clean gas
From scavenging air box 330 by carrying out purging cleaning after cleaning the inside of flexible valve pipe 501.Exhaust flexible switching valve 401 is vented soft
The upper air bleeding valve mouth of pipe 403 of property valve pipe 402, is communicated with the exhaust outlet 313 of gas manifold 310, under exhaust flexible valve pipe 402
The air bleeding valve mouth of pipe 404 communicates with the exhaust outlet 341 of fumer 340, and the waste gas after processing inside exhaust flexible valve pipe 402 by entering
Discharged after entering fumer 340.
So far, the flexible switching valve second embodiment of heat storage burner of the present invention, introduction finish.
It should also be noted that, the direction term mentioned in embodiment, such as " on ", " under ", " interior ", " outer " etc., only it is
The direction of refer to the attached drawing, not it is used for limiting the scope of the invention.In addition, must occur unless specifically described or sequentially
Step, the order of above-mentioned steps have no be limited to it is listed above, and can according to it is required design and change or rearrange.On and
The consideration that embodiment can be based on design and reliability is stated, the collocation that is mixed with each other uses using or with other embodiment mix and match,
Technical characteristic in i.e. different embodiments can freely form more embodiments.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, that is made appoints modification, equivalent substitution, improvement etc., should be included in the protection of the present invention
Within the scope of.
Claims (4)
- A kind of 1. flexible switching valve of heat storage burner, it is characterised in that including：Nip roll means, the roll shaft both ends of its fixing roller, are fixed on the wall of valve body；The left axle of the nip roll means mobile roller Head, in the left chute on valve body wall, the left shaft head moves under the drive of left cylinder；The nip roll means movement The right axle head of roller is arranged in the right rail of valve body wall, and the right axle head moves under the drive of right cylinder；Flexible valve pipe, its flexible pipe body are arranged between fixing roller and mobile roller, and the flexible pipe body is in nip roll means fixing roller Closed with the pressuring action lower tube body of mobile roller.
- 2. the flexible switching valve of heat storage burner according to claim 1, it is characterised in that：A left side for the flexible valve pipe More than one left movable sleeve is installed, the left movable sleeve is enclosed on the outside of fixing roller on body；The right side of the flexible valve pipe More than one right movable sleeve is installed, the right movable sleeve is enclosed on the outside of mobile roller on body；The mobile roller and fixation Roller separates, and the left movable sleeve opens the flexible valve pipe of closure with right movable sleeve.
- 3. the flexible switching valve of heat storage burner according to claim 1 or 2, it is characterised in that：The folder rod device The rotating shaft of runing rest, bearings are arranged in the left shaft holder on valve body wall, the power transmission shaft of the runing rest, bearing Support is arranged in the right axle bearing on valve body wall, linking arm is provided with the power transmission shaft, the linking arm is with being fixed on Air cylinder connecting rod on valve body wall interlinks；The flexible valve pipe is arranged between the pinch upper roll and pinch under roll of runing rest； The connecting rod of the cylinder promotes runing rest to rotate, and the upper tube body of the flexible valve pipe closes under the rotary torsion effect of pinch upper roll Close, the lower tube body of the flexible valve pipe closes under the rotary torsion effect of pinch under roll.
- 4. the flexible switching valve of heat storage burner according to claim 1 or 2, it is characterised in that：Heat storage burner The inside of gas distributing valve is provided with air inlet flexibility switching valve, exhaust flexible switching valve with cleaning flexible switching valve, the air inlet The upper valve mouth of pipe of flexible switching valve air inlet flexible valve pipe, is communicated with the air inlet of the gas manifold of heat storage burner；It is described The lower valve mouth of pipe of air inlet flexible valve pipe communicates with inlet box gas outlet；The upper tube of the flexible switching valve scavenging flexible valve pipe of cleaning Mouthful, communicated with the cleaning air port of gas manifold；The lower nozzle of the cleaning flexible valve pipe communicates with the exhaust outlet of scavenging air box；Institute The upper air bleeding valve mouth of pipe of exhaust flexible switching valve exhaust flexible valve pipe is stated, is communicated with the exhaust outlet of gas manifold, the exhaust The lower air bleeding valve mouth of pipe of flexible valve pipe communicates with the exhaust outlet of fumer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117902.9U CN207195744U (en) | 2017-09-02 | 2017-09-02 | The flexible switching valve of heat storage burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117902.9U CN207195744U (en) | 2017-09-02 | 2017-09-02 | The flexible switching valve of heat storage burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195744U true CN207195744U (en) | 2018-04-06 |
Family
ID=61790489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117902.9U Active CN207195744U (en) | 2017-09-02 | 2017-09-02 | The flexible switching valve of heat storage burner |
Country Status (1)
| Country | Link |
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| CN (1) | CN207195744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387806A (en) * | 2017-09-02 | 2017-11-24 | 江苏中科机械有限公司 | The flexible switching valve of heat storage burner |
| CN111688004A (en) * | 2020-06-22 | 2020-09-22 | 广东家美陶瓷有限公司 | Dry grain of ceramic tile glaze mixes machine |
-
2017
- 2017-09-02 CN CN201721117902.9U patent/CN207195744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387806A (en) * | 2017-09-02 | 2017-11-24 | 江苏中科机械有限公司 | The flexible switching valve of heat storage burner |
| CN111688004A (en) * | 2020-06-22 | 2020-09-22 | 广东家美陶瓷有限公司 | Dry grain of ceramic tile glaze mixes machine |
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