CN208058020U - A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment - Google Patents
A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment Download PDFInfo
- Publication number
- CN208058020U CN208058020U CN201820332643.XU CN201820332643U CN208058020U CN 208058020 U CN208058020 U CN 208058020U CN 201820332643 U CN201820332643 U CN 201820332643U CN 208058020 U CN208058020 U CN 208058020U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- heat accumulating
- type thermal
- accumulating type
- sealed 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
- 239000007800 oxidant agent Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 16
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a kind of three-way diverter valves of heat accumulating type thermal oxidizer equipment, including：Sealed cylinder, inlet suction port, air outlet adapter and organic exhaust gas dump connector, it is horizontally arranged with valve plate baffle ring in the sealed cylinder and sealed cylinder inner cavity is divided into upper plenum and lower cavity, the telescopic rod of lifting drive extends in upper plenum and end is provided with valve plate, the air outlet adapter setting is connected in sealed cylinder top side with upper plenum, and the inlet suction port and organic exhaust gas dump connector are separately positioned on sealed cylinder lower part side and are connected with lower cavity.Through the above way, the three-way diverter valve of heat accumulating type thermal oxidizer equipment described in the utility model, using a valve plate, switching is simple, be conducive to compact-sizedization, and valve plate has from property of hanging down, it can be in unit exception, acquiescence closed state is returned to no external force, use is more safe and reliable.
Description
Technical field
The utility model is related to oxidation furnace equipment technical fields, are used more particularly to a kind of heat accumulating type thermal oxidizer equipment
Three-way diverter valve.
Background technology
Oxidation furnace apparatus can consume organic exhaust gas, and combustible exhaust gas is oxidized to corresponding oxide and water at high temperature,
To purify exhaust gas, and recycle the heat released when exhaust gas decomposes.
Due to the characteristic of organic exhaust gas, once the organic gas of high concentration enters in oxidation furnace, if reaching lower explosion limit,
It is likely to result in explosion accident.In the prior art, two groups of pneumatic operated valves of installation is needed to realize the air inlet and dump of organic exhaust gas
Control, two groups of pneumatic operated valves make fault point increase, and the installation space needed is big, needs to improve.
Utility model content
The utility model changes mainly solving the technical problems that providing a kind of threeway of heat accumulating type thermal oxidizer equipment
To valve, the control of outlet is carried out, promotes stability in use and safety.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of heat accumulating type heating power is provided
The three-way diverter valve of furnace apparatus is aoxidized, including：Sealed cylinder, inlet suction port, air outlet adapter and organic exhaust gas dump connect
Head is horizontally arranged with valve plate baffle ring and sealed cylinder inner cavity is divided into upper plenum and lower cavity in the sealed cylinder, upper plenum
Positioned at the top of valve plate baffle ring, lower cavity is located at the lower section of valve plate baffle ring, and venthole is provided in the middle part of the valve plate baffle ring, described
Downwardly directed lifting drive is provided at the top of sealed cylinder, the telescopic rod of the lifting drive extends to overhead
In chamber and end is provided with valve plate, and the valve plate is ventilated when being dropped on valve plate baffle ring with the telescopic rod of lifting drive
The covering in hole, air outlet adapter setting are connected in sealed cylinder top side with upper plenum, the inlet suction port and have
Machine exhaust gas dump connector is separately positioned on sealed cylinder lower part side and is connected with lower cavity.
In one preferred embodiment of the utility model, the lifting drive is pneumatic cylinder or hydraulic cylinder.
In one preferred embodiment of the utility model, valve plate baffle ring upper surface is provided with seal washer.
In one preferred embodiment of the utility model, the fixation that is provided in the sealed cylinder in lower cavity
Plate, the guide rod extended at the top of sealed cylinder is provided in the fixed plate, and the guide rod runs through valve plate vertically.
In one preferred embodiment of the utility model, guide sleeve corresponding with guide rod is provided on the valve plate.
In one preferred embodiment of the utility model, the sealed cylinder is circular cylinder body, square cylinder, triangle cylinder
Body or Polygonal barrel.
The utility model has the beneficial effects that：The three of a kind of heat accumulating type thermal oxidizer equipment that the utility model is pointed out
Logical reversal valve is mounted on using lifting drive between air inlet pipeline and oxidation furnace apparatus, once oxidation furnace equipment alarm or
Person shuts down, and lifting drive, which is pulled up a horse, to cut off and aoxidize the access between furnace apparatus, makes high concentrations of gas emergent evacuation, ensures oxygen
The safe operation for changing furnace apparatus, using a valve plate, switching is simple, is conducive to compact-sizedization, and valve plate has from property of hanging down,
Acquiescence closed state can be returned to no external force, use is more safe and reliable in unit exception.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of knot of one preferred embodiment of three-way diverter valve of heat accumulating type thermal oxidizer equipment of the utility model
Structure schematic diagram.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment, including：Sealed cylinder 1, inlet suction port 6, outlet
Connector 10 and organic exhaust gas dump connector 7 are horizontally arranged with valve plate baffle ring 9 in the sealed cylinder 1 and by sealed cylinder
Inner cavity is divided into upper plenum and lower cavity, and upper plenum is located at the top of valve plate baffle ring 9, and lower cavity is located at the lower section of valve plate baffle ring 9, institute
It states 9 middle part of valve plate baffle ring and is provided with venthole, the top of the sealed cylinder 1 is provided with downwardly directed lifting drive 2,
The lifting drive 2 is pneumatic cylinder or hydraulic cylinder, and extension and contraction control is flexible, can be in order to reduce operation and maintenance cost
Selection is driven using pneumatic cylinder.
The setting of the air outlet adapter 10 is connected in 1 top side of sealed cylinder with upper plenum, 6 He of the inlet suction port
Organic exhaust gas dump connector 7 is separately positioned on 1 lower part side of sealed cylinder and is connected with lower cavity.Outside inlet suction port 6
The air inlet pipeline of organic exhaust gas is connect, air outlet adapter 10 is connected with oxidation furnace apparatus to be supplied, and organic exhaust gas dump connects
First 7 external exhaust pipe, installs control valve on exhaust pipe, and when oxidation furnace apparatus normal work, control valve is normally closed.
The telescopic rod of the lifting drive 2 extends in upper plenum and end is provided with valve plate 4, the valve plate 4 with
The covering that venthole is carried out when the telescopic rod of lifting drive 2 drops on valve plate baffle ring 9, cuts off air inlet pipeline and oxidation furnace
Access between equipment.
9 upper surface of valve plate baffle ring is provided with seal washer 5, and seal washer 5 strengthens sealing when being contacted with valve plate 4
Property, zero leakage when can accomplish to be closed promotes safety in utilization.Valve plate 4 has the property of hanging down certainly under gravity, can set
When standby abnormal, acquiescence closed state is returned to no external force, use is more safe and reliable.
It is symmetrically arranged with the fixed plate 8 in lower cavity in the sealed cylinder 1, is provided with and prolongs in the fixed plate 8
The guide rod 3 at 1 top of sealed cylinder is extended to, the guide rod 3 runs through valve plate 4 vertically, and the liter of valve plate 4 is carried out using guide rod 3
Drop is oriented to, and is moved up and down precision height, is avoided deflection, guide sleeve corresponding with guide rod 3, guide sleeve are provided on the valve plate 4
Coordinate with guide rod 3, promotes guide effect and air-tightness.
The sealed cylinder 1 be circular cylinder body, square cylinder, triangle cylinder or Polygonal barrel, for convenience into
The installation of gas connector 6, air outlet adapter 10 and organic exhaust gas dump connector 7, can select square cylinder.
In conclusion a kind of three-way diverter valve for heat accumulating type thermal oxidizer equipment that the utility model is pointed out, structure
Succinctly, simple installation occupies little space, and the power supply signal, air source when use are mating few, and failure rate is low, safeguards facility, sealing effect
Fruit is good, and safety coefficient is high, effectively avoids oxidation furnace equipment explosion accident.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment, which is characterized in that including：Sealed cylinder, air inlet connecting
Head, air outlet adapter and organic exhaust gas dump connector, be horizontally arranged with valve plate baffle ring in the sealed cylinder and by sealing drum
Intracoelomic cavity is divided into upper plenum and lower cavity, and upper plenum is located at the top of valve plate baffle ring, and lower cavity is located at the lower section of valve plate baffle ring, institute
It states and is provided with venthole in the middle part of valve plate baffle ring, downwardly directed lifting drive, institute are provided at the top of the sealed cylinder
The telescopic rod for stating lifting drive extends in upper plenum and end is provided with valve plate, and the valve plate is with lifting drive
Carry out the covering of venthole when telescopic rod drops on valve plate baffle ring, air outlet adapter setting in sealed cylinder top side and
Be connected with upper plenum, the inlet suction port and organic exhaust gas dump connector be separately positioned on sealed cylinder lower part side and
It is connected with lower cavity.
2. the three-way diverter valve of heat accumulating type thermal oxidizer equipment according to claim 1, which is characterized in that the liter
It is pneumatic cylinder or hydraulic cylinder to drop driving device.
3. the three-way diverter valve of heat accumulating type thermal oxidizer equipment according to claim 1, which is characterized in that the valve
Plate baffle ring upper surface is provided with seal washer.
4. the three-way diverter valve of heat accumulating type thermal oxidizer equipment according to claim 1, which is characterized in that described close
The fixed plate being provided in sealed tube body in lower cavity is provided with the guiding extended at the top of sealed cylinder in the fixed plate
Bar, the guide rod run through valve plate vertically.
5. the three-way diverter valve of heat accumulating type thermal oxidizer equipment according to claim 4, which is characterized in that the valve
Guide sleeve corresponding with guide rod is provided on plate.
6. the three-way diverter valve of heat accumulating type thermal oxidizer equipment according to claim 1, which is characterized in that described close
Sealed tube body is circular cylinder body, square cylinder, triangle cylinder or Polygonal barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332643.XU CN208058020U (en) | 2018-03-12 | 2018-03-12 | A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332643.XU CN208058020U (en) | 2018-03-12 | 2018-03-12 | A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058020U true CN208058020U (en) | 2018-11-06 |
Family
ID=63991820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332643.XU Expired - Fee Related CN208058020U (en) | 2018-03-12 | 2018-03-12 | A kind of three-way diverter valve of heat accumulating type thermal oxidizer equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578621A (en) * | 2018-12-20 | 2019-04-05 | 江苏新苏承环保设备有限公司 | A kind of RTO Pneumatic rotary valve |
-
2018
- 2018-03-12 CN CN201820332643.XU patent/CN208058020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578621A (en) * | 2018-12-20 | 2019-04-05 | 江苏新苏承环保设备有限公司 | A kind of RTO Pneumatic rotary valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |