CN208364850U - RTO four-way valve - Google Patents
RTO four-way valve Download PDFInfo
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- CN208364850U CN208364850U CN201820902760.5U CN201820902760U CN208364850U CN 208364850 U CN208364850 U CN 208364850U CN 201820902760 U CN201820902760 U CN 201820902760U CN 208364850 U CN208364850 U CN 208364850U
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Abstract
The utility model discloses a kind of RTO four-way valves, the lower left side of the valve body is equipped with the first cylinder, the output end of first cylinder, which is through in valve body, is connected with the first valve plate, the upper inside of the valve body is respectively equipped with stop collar from left to right, the upper outside that the upside of the left side stop collar is located at valve body is equipped with the first gas outlet, the second cylinder is equipped among the lower part of the valve body, the output end of second cylinder, which is through in valve body, is connected with the second valve plate, the upper end of second valve plate is located in the middle in stop collar, the upper outside that the upside of the intermediate stop collar is located at valve body is equipped with the second gas outlet, third cylinder is equipped on the right side of the lower end of the valve body, the output end of the third cylinder, which is through in valve body, is connected with third valve plate, three-box type or more van-type RTO tables of equipment accumulation of heat cabinets are realized using a valve Accumulation of heat, heat release, blowing function, save cost of investment, while reducing maintenance cost.
Description
Technical field
The utility model relates to a kind of RTO four-way valve technical field, specially a kind of RTO four-way valve.
Background technique
RTO is a kind of efficient VOCs treatment equipment.With traditional catalysis burning, direct-fired thermal oxidation furnace (TO) phase
Than having the characteristics that the thermal efficiency high (>=95%), operating cost is low, can handle large-wind-volume low-concentration exhaust gas, when concentration is slightly higher, also
Secondary waste heat recycling can be carried out, production and operation cost is substantially reduced.
RTO (Regenerative Thermal Oxidizer, abbreviation RTO), heat accumulating type oxidation furnace.Its principle is in height
Combustible exhaust gas is oxidized to corresponding oxide and water under temperature, to purify exhaust gas, and recycles when exhaust gas decomposes and is released
Heat, exhaust gas decomposition efficiency reaches 99% or more, and heat recovery efficiency reaches 95% or more.Existing RTO equipment realize accumulation of heat,
Heat release, blowing function need multiple groups valve, increase cost of investment, for this purpose, we release a kind of RTO four-way valve.
Utility model content
The purpose of this utility model is to provide a kind of RTO four-way valves, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of RTO four-way valve, including valve body, described
The lower left side of valve body is equipped with the first cylinder, and the output end of first cylinder, which is through in valve body, is connected with the first valve plate, institute
The upper inside for stating valve body is respectively equipped with stop collar from left to right, and first valve plate is located in the stop collar in left side, left side institute
The upside for stating stop collar is located at the upper outside of valve body and is equipped with the first gas outlet, is equipped with the second gas among the lower part of the valve body
Cylinder, the output end of second cylinder, which is through in valve body, is connected with the second valve plate, and the upper end of second valve plate is located at centre
Stop collar in, the upside of the intermediate stop collar is located at the upper outside of valve body equipped with the second gas outlet, under the valve body
End right side is equipped with third cylinder, and the output end of the third cylinder, which is through in valve body, is connected with third valve plate, the third valve
Plate is located in the stop collar on right side, and the upper outside that the upside of the right side stop collar is located at valve body is equipped with the first air inlet, institute
The right end for stating valve body is equipped with the second air inlet.
Preferably, first gas outlet is accumulation of heat exhaust outlet, and second gas outlet is blowback exhaust outlet.
Preferably, first air inlet is heat release air inlet, and second air inlet is ROT air inlet.
Preferably, first gas outlet, the second gas outlet, the first air inlet, be equipped with filter screen in the second air inlet.
Preferably, the bore of second gas outlet is less than the first gas outlet, the first air inlet.
Preferably, first cylinder, the second cylinder, third cylinder are vertically arranged.
Compared with prior art, the utility model has the beneficial effects that the utility model gas by the second air inlet into
Entering in valve body, the second air inlet is ROT air inlet, at this point, the output end of the first cylinder bounces back, so that the first valve plate is downward, the
One gas outlet is then opened, and the first gas outlet is accumulation of heat exhaust outlet, and gas enters in the first gas outlet from valve body, and then first
The output end of cylinder exports, and the first gas outlet is closed by the first valve plate, the output end retraction of third cylinder so that third valve plate to
Under, by the first air inlet open, gas enters in the first air inlet, and the first air inlet is heat release air inlet, the output of third cylinder
End output is so that third valve plate is by the first inlet close, and the output end of the second last cylinder will bounce back so that the second valve plate downwards will
Second gas outlet is opened, and the second gas outlet is blowback exhaust outlet, realizes three-box type or more van-type RTO tabless of equipment using a valve
The accumulation of heat of accumulation of heat cabinet, heat release, blowing function save cost of investment, while reducing maintenance cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is the utility model filter screen structure schematic diagram.
In figure: 1 valve body, 2 first cylinders, 3 first valve plates, 4 stop collars, 5 first gas outlets, 6 second cylinders, 7 second go out
Port, 8 third cylinders, 9 first air inlets, 10 second air inlets, 11 filter screens, 12 second valve plates, 13 third valve plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of RTO four-way valve, including valve body 1, the valve
The lower left side of body 1 is equipped with the first cylinder 2, and the output end of first cylinder 2, which is through in valve body 1, is connected with the first valve plate 3,
The upper inside of the valve body 1 is respectively equipped with stop collar 4 from left to right, and first valve plate 3 is located in the stop collar 4 in left side,
The upper outside that the upside of the left side stop collar 4 is located at valve body 1 is equipped with the first gas outlet 5, sets among the lower part of the valve body 1
There is the second cylinder 6, the output end of second cylinder 6, which is through in valve body 1, is connected with the second valve plate 12, second valve plate 12
Upper end be located in the middle in stop collar 4, the upper outside that the upside of the intermediate stop collar 4 is located at valve body 1 goes out equipped with second
The lower end right side of port 7, the valve body 1 is equipped with third cylinder 8, and the output end of the third cylinder 8, which is through in valve body 1, to be connected
There is third valve plate 13, the third valve plate 13 is located in the stop collar 4 on right side, and the upside of the right side stop collar 4 is located at valve body 1
Upper outside be equipped with the first air inlet 9, the right end of the valve body 1 is equipped with the second air inlet 10.
Specifically, first gas outlet 5 is accumulation of heat exhaust outlet, second gas outlet 7 is blowback exhaust outlet.
Specifically, first air inlet 9 is heat release air inlet, second air inlet 10 is ROT air inlet.
Specifically, first gas outlet 5, the second gas outlet 7, the first air inlet 9, being equipped in the second air inlet 10
Strainer 11.
Specifically, the bore of second gas outlet 7 is less than the first gas outlet 5, the first air inlet 9.
Specifically, first cylinder 2, the second cylinder 6, third cylinder 8 are vertically arranged.
Specifically, in use, utilizing ROT principle: being organic exhaust gas to be heated to 760 degrees Celsius or more, make in exhaust gas
VOC is in oxygenolysis at carbon dioxide and water.The high-temperature gas that oxidation generates flows through special ceramic heat storage body, makes ceramic body liter
Temperature and " accumulation of heat ", this " accumulation of heat " are used to preheat the organic exhaust gas of subsequent entrance, to save the fuel consumption of exhaust gas heating.Ceramics
Heat storage should be divided into the area or room of two (containing two) or more, and each regenerative chamber successively undergoes the programs such as accumulation of heat-heat release-cleaning,
In cycles, continuous work.Appropriate pure air should be immediately introduced after regenerative chamber " heat release " to clean (to protect the regenerative chamber
VOC removal rate is demonstrate,proved 95% or more), only to be cleaned just to can enter " accumulation of heat " program after the completion, gas passes through the second air inlet 10
Into in valve body 1, the second air inlet 10 is ROT air inlet, at this point, the output end of the first cylinder 2 bounces back, so that the first valve plate 3
Downwards, the first gas outlet 5 is then opened, and the first gas outlet 5 is accumulation of heat exhaust outlet, and gas enters the first gas outlet 5 from valve body 1
In, then the output end output of the first cylinder 2, the first valve plate 3 close the first gas outlet 5, the output end retraction of third cylinder 8
So that third valve plate 13 downwards, the first air inlet 9 is opened, gas enters in the first air inlet 9, and the first air inlet 9 is heat release
Air inlet, 8 output end of third cylinder export so that third valve plate closes the first air inlet 9, the output end of the second last cylinder 6
Retraction is so that the second valve plate 12 downwards opens the second gas outlet 7, and the second gas outlet 7 is blowback exhaust outlet, using a valve
Accumulation of heat, the heat release, blowing function for realizing three-box type or more van-type RTO tables of equipment accumulation of heat cabinets, save cost of investment, drop simultaneously
Low maintenance cost.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of RTO four-way valve, including valve body (1), it is characterised in that: the lower left side of the valve body (1) is equipped with the first cylinder
(2), the output end of first cylinder (2), which is through in valve body (1), is connected with the first valve plate (3), the inside of the valve body (1)
Upside is respectively equipped with stop collar (4) from left to right, and first valve plate (3) is located in the stop collar (4) in left side, the left side limit
The upper outside that the upside of position ring (4) is located at valve body (1) is equipped with the first gas outlet (5), is equipped among the lower part of the valve body (1)
Second cylinder (6), the output end of second cylinder (6), which is through in valve body (1), is connected with the second valve plate (12), and described second
The upper end of valve plate (12) is located in the middle in stop collar (4), and the upside of the intermediate stop collar (4) is located at the top of valve body (1)
Outside is equipped with the second gas outlet (7), is equipped with third cylinder (8) on the right side of the lower end of the valve body (1), the third cylinder (8)
Output end, which is through in valve body (1), is connected with third valve plate (13), and the third valve plate (13) is located at the stop collar (4) on right side
In, the upper outside that the upside of the right side stop collar (4) is located at valve body (1) is equipped with the first air inlet (9), the valve body (1)
Right end be equipped with the second air inlet (10).
2. a kind of RTO four-way valve according to claim 1, it is characterised in that: first gas outlet (5) is accumulation of heat exhaust
Mouthful, second gas outlet (7) is blowback exhaust outlet.
3. a kind of RTO four-way valve according to claim 1, it is characterised in that: first air inlet (9) is heat release air inlet
Mouthful, second air inlet (10) is ROT air inlet.
4. a kind of RTO four-way valve according to claim 1, it is characterised in that: first gas outlet (5), the second outlet
Filter screen (11) are equipped in mouthful (7), the first air inlet (9), the second air inlet (10).
5. a kind of RTO four-way valve according to claim 1, it is characterised in that: the bore of second gas outlet (7) is less than
First gas outlet (5), the first air inlet (9).
6. a kind of RTO four-way valve according to claim 1, it is characterised in that: first cylinder (2), the second cylinder
(6), third cylinder (8) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902760.5U CN208364850U (en) | 2018-06-12 | 2018-06-12 | RTO four-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902760.5U CN208364850U (en) | 2018-06-12 | 2018-06-12 | RTO four-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364850U true CN208364850U (en) | 2019-01-11 |
Family
ID=64928484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902760.5U Active CN208364850U (en) | 2018-06-12 | 2018-06-12 | RTO four-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364850U (en) |
-
2018
- 2018-06-12 CN CN201820902760.5U patent/CN208364850U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Dingzhuang Industrial Park, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: Shanghai Everbright Wuxi Environmental Technology Development Co.,Ltd. Address before: 214000 Dingzhuang Industrial Park, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI AIRUIBO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |