CN220302872U - Heat accumulating type waste gas incinerator control valve - Google Patents
Heat accumulating type waste gas incinerator control valve Download PDFInfo
- Publication number
- CN220302872U CN220302872U CN202321644305.7U CN202321644305U CN220302872U CN 220302872 U CN220302872 U CN 220302872U CN 202321644305 U CN202321644305 U CN 202321644305U CN 220302872 U CN220302872 U CN 220302872U
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- valve
- control valve
- fixedly connected
- installation
- mounting
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- 239000002912 waste gas Substances 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 53
- 238000009825 accumulation Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 230000001172 regenerating effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a heat accumulating type waste gas incinerator control valve, which comprises a valve seat, wherein two sides of the valve seat are fixedly connected with a control valve pipeline, the top end of the valve seat is fixedly connected with a valve cover, a circulation cavity is arranged in the valve seat, a valve clack is arranged in the circulation cavity, the top end of the valve clack is fixedly connected with a valve rod, the top end of the valve rod is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a rotating handle, the outside of the rotating handle is provided with a protective cover, and the outside of the control valve pipeline is provided with a mounting tube. This heat accumulation formula waste gas burns burning furnace control valve is adjusted control valve installation length through the installation demand, removes the installation tube again after taking down the installation bolt, and the installation tube removes suitable position after, the reuse installation bolt is fixed can, and the connecting pipe can improve the leakproofness of piping connection, and this structure realizes the function of being convenient for adjust installation length, has solved inconvenient problem of adjusting installation length.
Description
Technical Field
The utility model relates to the technical field of control valves, in particular to a control valve of a heat accumulating type waste gas incinerator.
Background
The exhaust gas incinerator is a device for raising the temperature of combustible harmful gas to a reaction temperature by using heat generated by combustion of auxiliary fuel, thereby generating oxidative decomposition.
Through retrieving, according to the poppet valve for heat accumulating type waste gas incinerator that application number CN201921199128.X discloses, "it includes casing, driving piece, valve rod and the valve body of setting in the casing that mentions in this document, and driving piece is connected with the valve rod, and the valve rod stretches into the casing and can dismantle with the valve body and be connected, the valve body is circular, the cross-section on the diameter of valve body is hexagon or octagon, valve body surface spraying pottery forms the ceramic layer, is equipped with air inlet and several gas outlet on the casing, is equipped with the sealing washer on the gas outlet," the length of installation is fixed when the poppet valve of waste gas incinerator in the above-mentioned application, can't be adjusted the interval of installation according to the installation demand.
There is a need for a control valve for a thermal storage type exhaust gas incinerator that solves the technical drawbacks set forth in the above-mentioned art.
Disclosure of Invention
The utility model aims to provide a control valve of a heat accumulating type waste gas incinerator, so as to solve the problem that the installation length is inconvenient to adjust in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat accumulation formula waste gas incinerator control valve, includes the disk seat, the both sides fixedly connected with control valve pipeline of disk seat, the top fixedly connected with valve gap of disk seat, the inside of disk seat is provided with the circulation cavity, the inside of circulation cavity is provided with the valve clack, the top fixedly connected with valve rod of valve clack, the top fixedly connected with connecting rod of valve rod, the top fixedly connected with of connecting rod changes the handle, the externally mounted who changes the handle has the protection casing, the externally mounted of control valve pipeline has the mounting tube, the inside fixedly connected with connecting pipe of mounting tube, one side fixedly connected with mounting flange of mounting tube, the top and the bottom of control valve pipeline are provided with the mounting hole, the inside of mounting tube is provided with mounting bolt.
Preferably, the connecting pipe is embedded in the control valve pipeline, and a sealing cushion layer is arranged outside the connecting pipe.
Preferably, the mounting holes are distributed on the control valve pipeline at equal intervals, and the bottom ends of the mounting bolts are embedded in the mounting holes.
Preferably, one side of the connecting pipe is fixedly connected with one side of the mounting pipe in a through manner, and one side of the mounting flange is fixedly connected with one side of the mounting pipe in a through manner.
Preferably, the top fixedly connected with handle of protection casing, the both sides fixedly connected with installation draw-in bar of protection casing bottom, the both sides fixedly connected with installation draw-in groove of valve gap.
Preferably, the installation clamping groove is hollow cylindrical, and the bottom end of the installation clamping rod can be embedded in the installation clamping groove.
Preferably, the valve rod is arranged in the valve cover, and the sealing ring is fixedly connected to the outer part of the valve clack.
Preferably, the circulation chamber is connected with the inside of the control valve pipeline in a penetrating way, and the outside of the valve clack is attached to the inner wall of the circulation chamber.
Compared with the prior art, the utility model has the beneficial effects that: the control valve of the heat accumulating type waste gas incinerator not only realizes the function of adjusting the installation length and the function of avoiding false touching of a switch, but also realizes the function of improving the tightness;
(1) The installation flange, the installation pipe, the control valve pipeline, the connecting pipe, the installation hole and the installation bolt are arranged, when the control valve pipeline is connected with the pipeline of the waste incinerator, the installation length of the control valve pipeline can be adjusted according to installation requirements, the position of the installation pipe can be moved during adjustment, the installation pipe is moved after the installation bolt is taken down, the installation pipe is moved to a proper position and then is fixed by the installation bolt, the tightness of the pipeline connection can be improved by the connecting pipe, and the structure realizes the function of conveniently adjusting the installation length;
(2) The protection cover can protect the rotating handle by being provided with the protection cover, the rotating handle, the mounting clamping groove, the handle and the mounting clamping rod, the protection cover is mounted outside the rotating handle to avoid the problem of mistakenly touching the rotating valve rod, the protection cover is mounted on the valve cover by the mounting clamping rod, and the protection cover can be detached at any time, so that the structure realizes the function of avoiding mistakenly touching the switch;
(3) Through being provided with connecting rod, valve rod, sealing washer and valve clack, when need carrying out emission control to waste incinerator inside gas, rotatable valve rod realizes gassing, and the valve rod drives the valve clack and moves in the disk seat inside, and the valve clack moves back and can link up the circulation cavity in the disk seat, makes things convenient for gas to follow the inside discharge of pipeline of control valve, and the sealing washer on the valve clack can laminate in the inside improvement closed leakproofness of circulation cavity, and this structure has realized improving the function of control valve leakproofness.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the valve clack of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic front view of the protective cover of the present utility model.
In the figure: 1. a mounting flange; 2. installing a pipe; 3. a control valve conduit; 4. a valve seat; 5. a valve cover; 6. a protective cover; 7. a rotating handle; 8. installing a clamping groove; 9. a connecting rod; 10. a valve stem; 11. a flow-through chamber; 12. a connecting pipe; 13. a seal ring; 14. a valve flap; 15. a mounting hole; 16. installing a bolt; 17. a handle; 18. and installing a clamping rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a control valve of a regenerative waste gas incinerator comprises a valve seat 4, wherein control valve pipelines 3 are fixedly connected to two sides of the valve seat 4, a valve cover 5 is fixedly connected to the top end of the valve seat 4, a circulation cavity 11 is arranged in the valve seat 4, a valve clack 14 is arranged in the circulation cavity 11, a valve rod 10 is fixedly connected to the top end of the valve clack 14, a connecting rod 9 is fixedly connected to the top end of the valve rod 10, a rotating handle 7 is fixedly connected to the top end of the connecting rod 9, a protective cover 6 is arranged on the outer portion of the rotating handle 7, a mounting pipe 2 is arranged on the outer portion of the control valve pipelines 3, a connecting pipe 12 is fixedly connected to the inner portion of the mounting pipe 2, a mounting flange 1 is fixedly connected to one side of the mounting pipe 2, mounting holes 15 are formed in the top end and the bottom end of the control valve pipelines 3, and mounting bolts 16 are arranged in the mounting pipe 2;
the connecting pipe 12 is embedded in the control valve pipeline 3, a sealing cushion layer is arranged outside the connecting pipe 12, mounting holes 15 are distributed on the control valve pipeline 3 at equal intervals, the bottom ends of mounting bolts 16 are embedded in the mounting holes 15, one side of the connecting pipe 12 is fixedly connected with one side of the mounting pipe 2 in a through manner, and one side of the mounting flange 1 is fixedly connected with one side of the mounting pipe 2 in a through manner;
specifically, as shown in fig. 1 and 2, the installation length of the control valve pipeline 3 is adjusted according to the installation requirement, the position of the installation pipe 2 can be moved during adjustment, the installation pipe 2 is moved after the installation bolt 16 is removed, the installation pipe 2 is moved to a proper position and then fixed by using the installation bolt 16, and the sealing performance of the pipeline connection can be improved by the connecting pipe 12.
Example 2: the top end of the protective cover 6 is fixedly connected with a handle 17, two sides of the bottom end of the protective cover 6 are fixedly connected with mounting clamping rods 18, two sides of the valve cover 5 are fixedly connected with mounting clamping grooves 8, the mounting clamping grooves 8 are hollow cylinders, and the bottom ends of the mounting clamping rods 18 can be embedded in the mounting clamping grooves 8;
specifically, as shown in fig. 1 and 3, the protection cover 6 is installed outside the rotating handle 7, the installation clamping rod 18 at the bottom of the protection cover 6 is inserted into the installation clamping groove 8, when the protection cover 6 needs to be removed, the handle 17 can be held to be lifted upwards, the installation clamping rod 18 at the bottom of the protection cover 6 is pulled away from the inside of the installation clamping groove 8, and the protection cover 6 can avoid the problem that the rotating valve rod 10 is touched by mistake after being installed outside the rotating handle 7.
Example 3: the valve rod 10 is arranged in the valve cover 5, the sealing ring 13 is fixedly connected to the outer part of the valve clack 14, the circulation cavity 11 is in through connection with the inner part of the control valve pipeline 3, and the outer part of the valve clack 14 is attached to the inner wall of the circulation cavity 11;
specifically, as shown in fig. 1 and fig. 4, the valve rod 10 drives the valve clack 14 to move inside the valve seat 4, after the valve clack 14 moves away, the circulation chamber 11 in the valve seat 4 can be communicated, so that gas can be conveniently discharged from a pipeline along the inside of the control valve, and the sealing ring 13 on the valve clack 14 can be attached inside the circulation chamber 11 to improve the sealing performance of the closure.
Working principle: when the utility model is used, the control valve is firstly arranged on the exhaust pipeline of the waste incinerator, the installation length of the control valve pipeline 3 can be adjusted according to the installation requirement, the position of the installation pipe 2 can be moved during adjustment, the installation pipe 2 is moved after the installation bolt 16 is removed, the installation pipe 2 is moved to a proper position, the valve rod 10 can rotate to realize deflation, the valve rod 10 drives the valve clack 14 to move in the valve seat 4, the valve clack 14 can penetrate through the circulation cavity 11 in the valve seat 4 after being removed, the gas can be conveniently discharged from the pipeline along the inside of the control valve, the sealing ring 13 on the valve clack 14 can be attached to the inside of the circulation cavity 11 to improve the sealing performance of closure, the protection cover 6 can protect the rotating handle 7, the protection cover 6 is arranged outside the rotating handle 7 to avoid the problem of mistakenly touching the rotating valve rod 10, the protection cover 6 is arranged on the valve cover 5 through the installation clamping rod 18, the protection cover 6 can be detached at any time, and the structure realizes the function of avoiding mistaken touching of a switch.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a heat accumulation formula waste gas burns burning furnace control valve, includes disk seat (4), its characterized in that: the utility model discloses a valve seat, including valve seat (4), valve seat (4) and valve rod (10), valve seat (4) are connected with control valve pipeline (3) in both sides, top fixedly connected with valve gap (5) of valve seat (4), the inside of valve seat (4) is provided with circulation cavity (11), the inside of circulation cavity (11) is provided with valve clack (14), the top fixedly connected with valve rod (10) of valve clack (14), the top fixedly connected with connecting rod (9) of valve rod (10), the top fixedly connected with of connecting rod (9) changes handle (7), the externally mounted of changeing handle (7) has protection casing (6), the externally mounted of control valve pipeline (3) has mounting tube (2), the inside fixedly connected with connecting pipe (12), one side fixedly connected with mounting flange (1) of mounting tube (2), the top and the bottom of control valve pipeline (3) are provided with mounting hole (15), the inside of mounting tube (2) is provided with mounting bolt (16).
2. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: the connecting pipe (12) is embedded in the control valve pipeline (3), and a sealing cushion layer is arranged outside the connecting pipe (12).
3. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: the mounting holes (15) are distributed on the control valve pipeline (3) at equal intervals, and the bottom ends of the mounting bolts (16) are embedded in the mounting holes (15).
4. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: one side of the connecting pipe (12) is fixedly connected with one side of the mounting pipe (2), and one side of the mounting flange (1) is fixedly connected with one side of the mounting pipe (2).
5. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: the top fixedly connected with handle (17) of protection casing (6), the both sides fixedly connected with installation draw-in bar (18) of protection casing (6) bottom, the both sides fixedly connected with installation draw-in groove (8) of valve gap (5).
6. The regenerative exhaust gas incinerator control valve according to claim 5, wherein: the installation clamping groove (8) is hollow and cylindrical, and the bottom end of the installation clamping rod (18) can be embedded into the installation clamping groove (8).
7. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: the valve rod (10) is arranged in the valve cover (5), and a sealing ring (13) is fixedly connected to the outer part of the valve clack (14).
8. The regenerative exhaust gas incinerator control valve according to claim 1, wherein: the circulation chamber (11) is in through connection with the inside of the control valve pipeline (3), and the outside of the valve clack (14) is attached to the inner wall of the circulation chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644305.7U CN220302872U (en) | 2023-06-27 | 2023-06-27 | Heat accumulating type waste gas incinerator control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644305.7U CN220302872U (en) | 2023-06-27 | 2023-06-27 | Heat accumulating type waste gas incinerator control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302872U true CN220302872U (en) | 2024-01-05 |
Family
ID=89344526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321644305.7U Active CN220302872U (en) | 2023-06-27 | 2023-06-27 | Heat accumulating type waste gas incinerator control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302872U (en) |
-
2023
- 2023-06-27 CN CN202321644305.7U patent/CN220302872U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |