CN215172373U - But valve of catalytic combustion furnace of high temperature regulation - Google Patents
But valve of catalytic combustion furnace of high temperature regulation Download PDFInfo
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- CN215172373U CN215172373U CN202121777222.6U CN202121777222U CN215172373U CN 215172373 U CN215172373 U CN 215172373U CN 202121777222 U CN202121777222 U CN 202121777222U CN 215172373 U CN215172373 U CN 215172373U
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- valve
- filter screen
- high temperature
- combustion furnace
- catalytic combustion
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Abstract
The utility model discloses a but valve of catalytic combustion furnace of high temperature regulation, including valve shell and governing valve, valve shell one side is connected with the delivery port, and the valve shell opposite side is connected with the water inlet to valve shell one side is provided with inserts the mouth, it is provided with the filter screen to insert mouth one side, and is provided with the sliding block on the filter screen both sides, the filter screen bottom is provided with the garbage bin, and is provided with the door that opens and shuts on one side of the filter screen, governing valve one side is connected with accommodate the lead screw, and accommodate the lead screw one side and be connected with the extension board. This but valve of catalytic combustion furnace of high temperature regulation has added the water-storage layer in valve shell inside, and is the cavity equally in extension inboard, and the water inlet constantly adds cold water toward valve and extension inboard in the use of valve, and the extension board is for removing about simultaneously, is convenient for reduce the pulling force that the extension board received, is favorable to cooling valve temperature, and the valve of being convenient for uses under the high temperature condition, the life of the extension valve of being convenient for.
Description
Technical Field
The utility model relates to a catalytic combustion furnace technical field specifically is a valve of catalytic combustion furnace that can high temperature adjust.
Background
With the development of industry, different industrial organic waste gases can be generated in different factories in the production process, the organic waste gases can cause pollution to the atmosphere by adopting direct emission, the existing market generally adopts an adsorption principle treatment and catalytic combustion method, the catalytic combustion method generally adopts a catalytic combustion furnace, the organic waste gases enter the catalytic combustion furnace through an air inlet valve for treatment, but the valve of the catalytic combustion path in the current market still has the following problems:
1. because the temperature of the catalytic combustion furnace is too high, the valve usually works in a high-temperature working environment in the use process, the long-term working at high temperature is easy to influence the service life of the valve, the service life of the valve is shortened, and meanwhile, the service life of the valve is further shortened due to the tensile force generated in the closing process due to the arrangement of the valve from top to bottom;
2. organic waste gas enters the catalytic combustion furnace through the access port, and in the process of entering the catalytic combustion furnace, some impurities are easily brought into the catalytic combustion furnace, so that the parts in the catalytic combustion furnace are easily affected, and the catalytic combustion furnace is seriously damaged even.
Aiming at the problems, the novel design is carried out on the original basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but valve of catalytic combustion furnace of high temperature regulation, with solve the high temperature that fires burning furnace itself on the existing market that proposes in the above-mentioned background art, the valve often carries out work under the environment of the work of high temperature in the use, work is led to the fact the influence to the life-span of valve easily under the work of high temperature for a long time, reduce the life of valve, the pulling force that the valve from top to bottom produced because of the closed in-process makes the further reduction of life-span of valve simultaneously, organic waste gas enters into catalytic combustion furnace's in-process through inserting the mouth and brings into catalytic combustion furnace with some debris equally easily, cause the influence to the part in the catalytic combustion furnace easily, serious even make catalytic combustion furnace damage problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but valve of catalytic combustion furnace of high temperature regulation, includes valve shell and governing valve, valve shell one side is connected with the delivery port, and the valve shell opposite side is connected with the water inlet to valve shell one side is provided with inserts the mouth, it is provided with the filter screen to insert mouthful one side, and the filter screen both sides are provided with the sliding block, the filter screen bottom is provided with the garbage bin, and is provided with the door that opens and shuts on one side of the filter screen, governing valve one side is connected with accommodate the lead screw, and accommodate the lead screw one side and be connected with the extension board to extension board external connection has the fixed block, fixed block one side is connected with and send the mouth of a river, and send mouth of a river external connection to have the water-storage layer.
Preferably, the water feeding ports are of a symmetrical structure about the transverse center line of the fixed block, two water feeding ports are arranged above the water feeding ports and correspond to the water inlet, and the number of the water feeding ports is four.
Preferably, the length of the extension plate is half of the length of the valve shell, the extension plate is hollow, and the length of the extension plate is consistent with the length of the fixing block.
Preferably, the adjusting valve and the adjusting screw rod are integrally installed, and the adjusting screw rod is in threaded connection with the extension plate.
Preferably, the sliding blocks are symmetrically distributed on two sides of the transverse center line of the filter screen, the sliding blocks are connected with the valve shell in a sliding mode, and the width of the filter screen is smaller than the length of the opening and closing door.
Preferably, the water inlet penetrates through the valve shell to be integrally connected with the aquifer, and the aquifer is uniformly and equidistantly distributed in the valve shell.
Compared with the prior art, the beneficial effects of the utility model are that: the valve of the catalytic combustion furnace capable of being adjusted at high temperature,
1. the water storage layer is added in the valve shell, the interior of the extension plate is also hollow, cold water is continuously added into the valve and the extension plate from the water inlet in the use process of the valve, and meanwhile, the extension plate moves leftwards and rightwards, so that the tensile force applied to the extension plate is reduced, the temperature of the valve is cooled, the valve is convenient to use under the high-temperature condition, and the service life of the valve is prolonged;
2. the filter screen is arranged at the joint of the access port and the valve, the filter screen can filter sundries in waste gas, the filter screen is connected with the valve in a sliding mode, the opening and closing door can be opened after the valve works, the filter screen is cleaned, the sundries in the waste gas can be favorably removed, and the follow-up work is convenient to perform.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic side view of the extension plate and the fixing block of the present invention;
FIG. 3 is a schematic view of the overall side view structure of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the retractable door of the present invention;
fig. 5 is a schematic view of the overlooking structure of the adjusting screw rod and the extension plate of the present invention.
In the figure: 1. a valve housing; 2. a aquifer; 3. an access port; 4. a trash can; 5. a water feeding port; 6. an extension plate; 7. adjusting a valve; 8. a fixed block; 9. a filter screen; 10. a slider; 11. a water outlet; 12. a water inlet; 13. adjusting the screw rod; 14. the door is opened and closed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a valve of a catalytic combustion furnace capable of high temperature adjustment comprises a valve housing 1 and an adjusting valve 7, in order to prevent an extension plate 6 from overheating, a fixed block 8 is connected to the outside of the extension plate 6, a water supply port 5 is connected to one side of the fixed block 8, a water storage layer 2 is connected to the outside of the water supply port 5, the water supply ports 5 are symmetrical with respect to a transverse center line of the fixed block 8, two upper portions of the water supply ports 5 correspond to water inlets 12, and four water supply ports 5 are provided, during operation of the extension plate 6, the water inlets 12 supply cold water into the extension plate 6 through the two upper portions of the water supply ports 5, and the two lower portions of the water supply ports 5 discharge hot water, the water supply ports 5 are symmetrical with respect to the transverse center line of the fixed block 8, two upper portions of the water supply ports 5 correspond to the water inlets 12, and the four water supply ports 5 are provided, thereby preventing the extension plate 6 from being overheated, is convenient for being used for a longer time under the condition of high temperature.
Referring to fig. 1-5, in order to adjust the extension plate 6, so that the valve can be used at high temperature, one side of the adjustment valve 7 is connected with an adjustment screw 13, one side of the adjustment screw 13 is connected with an extension plate 6, a water inlet 12 penetrates through the valve shell 1 to be integrally connected with the aquifer 2, the aquifer 2 is uniformly and equidistantly distributed in the valve shell 1, the length of the extension plate 6 is one half of the length of the valve shell 1, the extension plate 6 is hollow, the length of the extension plate 6 is consistent with the length of the fixed block 8, the adjustment valve 7 and the adjustment screw 13 are integrally installed, the adjustment screw 13 and the extension plate 6 are connected in a threaded manner, the water inlet 12 penetrates through the valve shell 1 to be integrally connected with the aquifer 2, the aquifer 2 is uniformly and equidistantly distributed in the valve shell 1, the adjustment screw 13 and the extension plate 6 can be controlled to perform threaded movement by rotating the adjustment valve 7, make 6 control flap inside gas transmission speed of extension board, simultaneously, the aquifer 2 is covered with inside 1 valve shell, the length of extension board 6 is half of the length of 1 valve shell, and extension board 6 is the cavity form, and the length of extension board 6 is unanimous with the length of fixed block 8, be favorable to extending the inside cold water that adds of 6, be convenient for high temperature environment adjusting valve down, governing valve 7 is the integration installation with accommodate the lead screw 13, and accommodate the lead screw 13 is threaded connection with the connected mode of extension board 6, be favorable to quick adjustment extension board 6, water inlet 12 passes 1 and is the integration with aquifer 2 and is connected, and the even equidistance distribution of aquifer 2 is in the inside of 1 valve shell, be favorable to cooling the valve is whole, be convenient for extension valve life.
Referring to fig. 1-4, in order to prevent the impurities from entering the combustion furnace, one side of the valve casing 1 is connected to a water outlet 11, the other side of the valve casing 1 is connected to a water inlet 12, one side of the valve casing 1 is provided with an inlet 3, one side of the inlet 3 is provided with a filter screen 9, two sides of the filter screen 9 are provided with sliding blocks 10, the bottom of the filter screen 9 is provided with a garbage can 4, one side of the filter screen 9 is provided with an opening and closing door 14, the sliding blocks 10 are symmetrically distributed on two sides of a transverse central line of the filter screen 9, the sliding blocks 10 are connected with the valve casing 1 in a sliding manner, the width of the filter screen 9 is smaller than the length of the opening and closing door 14, when the inlet 3 enters organic waste gas, the impurities are screened by the filter screen 9 and naturally fall into the garbage can 4, and after use, the impurities are pulled out of the filter screen 9 to be aligned for cleaning, which is beneficial to prevent the impurities from entering the combustion furnace, the filter screen 9 is convenient to clean quickly.
The working principle is as follows: according to the figures 1-4, firstly, organic waste gas enters the valve shell 1 through the access port 3, then the organic waste gas passes through the filter screen 9, at the moment, sundries are screened and stopped in situ, then the organic waste gas enters the combustion furnace, large sundries naturally fall into the garbage can 4 at the bottom, then the opening and closing door 14 is opened after the use is finished, the filter screen 9 is pulled out, the filter screen 9 slides out of the valve shell 1 through the sliding block 10, then the filter screen 9 and the garbage can 4 are cleaned, and after the cleaning is finished, the filter screen 9 and the garbage can 4 are placed back to the original position;
according to the figures 1-5, when the temperature of the valve shell 1 rises, cold water is injected into the water storage layer 2 through the water inlet 12, so that the water storage layer 2 is filled with the cold water, the temperature of the valve shell 1 is reduced, meanwhile, the water inlet 12 is over against the two water delivery ports 5 above, the cold water is injected into the fixed block 8 and the extension plate 6, the temperature of the fixed block and the extension plate is reduced, the two water delivery ports 5 below discharge the water, so that the water inside the fixed block circulates, the water with the increased temperature is discharged through the rear water outlet 11, when the gas transmission speed of the valve needs to be adjusted, the adjusting valve 7 is rotated, the adjusting screw 13 is driven to rotate by the adjusting screw 7, so that the adjusting screw 13 and the extension plate 6 perform threaded motion, the extension plate 6 moves left and right, the purpose of controlling the gas transmission speed of the valve is achieved, meanwhile, the tensile force applied to the extension plate 6 is reduced due to the side control of the extension plate 6, and the service life of the extension plate 6 is prolonged, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A valve for a high temperature regulated catalytic combustion furnace comprising a valve housing (1) and a regulating valve (7), characterized in that: valve shell (1) one side is connected with delivery port (11), and valve shell (1) opposite side is connected with water inlet (12) to valve shell (1) one side is provided with inserts mouth (3), it is provided with filter screen (9) to insert mouth (3) one side, and filter screen (9) both sides are provided with sliding block (10), filter screen (9) bottom is provided with garbage bin (4), and filter screen (9) one side is provided with door (14) that opens and shuts, governing valve (7) one side is connected with accommodate the lead screw (13), and accommodate the lead screw (13) one side is connected with extension board (6) to extension board (6) external connection has fixed block (8), fixed block (8) one side is connected with and send mouth of a river (5), and send mouth of a river (5) external connection to have water storage layer (2).
2. A high temperature regulated catalytic combustion furnace valve as claimed in claim 1 wherein: the water feeding ports (5) are of a symmetrical structure relative to the transverse center line of the fixed block (8), two water feeding ports above the water feeding ports (5) correspond to the water inlet (12), and the number of the water feeding ports (5) is four.
3. A high temperature regulated catalytic combustion furnace valve as claimed in claim 2 wherein: the length of the extension plate (6) is half of that of the valve shell (1), the extension plate (6) is hollow, and the length of the extension plate (6) is consistent with that of the fixing block (8).
4. A high temperature regulated catalytic combustion furnace valve as claimed in claim 3 wherein: the adjusting valve (7) and the adjusting screw rod (13) are integrally installed, and the adjusting screw rod (13) is in threaded connection with the extension plate (6).
5. A high temperature regulated catalytic combustion furnace valve as claimed in claim 2 wherein: sliding blocks (10) are symmetrically distributed on two sides of the transverse center line of the filter screen (9), the sliding blocks (10) are connected with the valve shell (1) in a sliding mode, and the width of the filter screen (9) is smaller than the length of the opening and closing door (14).
6. A high temperature regulated catalytic combustion furnace valve as claimed in claim 2 wherein: the water inlet (12) penetrates through the valve shell (1) to be integrally connected with the water storage layer (2), and the water storage layer (2) is uniformly and equidistantly distributed in the valve shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121777222.6U CN215172373U (en) | 2021-08-02 | 2021-08-02 | But valve of catalytic combustion furnace of high temperature regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121777222.6U CN215172373U (en) | 2021-08-02 | 2021-08-02 | But valve of catalytic combustion furnace of high temperature regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215172373U true CN215172373U (en) | 2021-12-14 |
Family
ID=79404449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121777222.6U Active CN215172373U (en) | 2021-08-02 | 2021-08-02 | But valve of catalytic combustion furnace of high temperature regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215172373U (en) |
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2021
- 2021-08-02 CN CN202121777222.6U patent/CN215172373U/en active Active
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