CN217927468U

CN217927468U - Lifting valve for incinerator

Info

Publication number: CN217927468U
Application number: CN202221241412.0U
Authority: CN
Inventors: 叶建仔
Original assignee: Suzhou An Quick Acting Environmental Protection Technology Co ltd
Current assignee: Suzhou An Quick Acting Environmental Protection Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-29
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to the technical field of valves, and a burn lift valve for stove is disclosed, including the valve body, be provided with heat dissipation mechanism on the valve body, heat dissipation mechanism includes: the box sets up in the below of valve body, and the refrigeration board, fixed mounting is in the inner wall bottom of box, two heat conduction circles, and the outer wall bottom is all fixed to run through to the inside of box to with the top fixed connection of refrigeration board, two heat conduction pieces, respective one end respectively with the top left side of refrigeration board, top right side fixed connection, the exhaust fan, fixed mounting is at the outer wall top of box, and is located between two heat conduction circles. The metal material that adopts through heat conduction circle and heat conduction piece absorbs the heat that the valve body outer wall produced, and the refrigeration board in the rethread box produces air conditioning, gives off the heat and transmits air conditioning for the outer wall of valve body through heat conduction circle and heat conduction piece fast and refrigerates, alleviates the valve degree of generating heat, avoids overheated, slows down ageing speed, avoids scalding the human body.

Description

Lifting valve for incinerator

Technical Field

The utility model relates to the technical field of valves, specifically a burn lift valve for stove.

Background

The incinerator is operated to cyclically change the flow direction of the gas in an extremely short time. Therefore, a first switching mechanism (also referred to as a switching valve or a switch 20875. Since the switching valve is to directly and simultaneously pass the exhaust gas to the hot regenerator and discharge the purge gas, i.e., one passage of the valve enters and the adjacent passage exits, when the valve is operated slightly slowly, a small amount of the entering exhaust gas may directly enter the purge gas discharge port, with the result that the purge rate of the organic matter is lowered. Another type of leakage affecting the cleaning effect is leakage of the valve, which is a high requirement if the valve is not sealed well, since a small amount of the incoming exhaust gas can also be led directly to the cleaning gas outlet.

At present, common poppet valves in RTO devices are generally disc cover plates, and are divided into single-channel, double-channel, three-channel, four-channel poppet valves and the like. The valves are usually mounted at the bottom of the regenerator, avoiding as far as possible the high temperature zone.

However, except for the high temperature transmission in the burning process, the valve is influenced by the environmental temperature, so that the valve is easy to overheat, the aging is accelerated, even the human body is scalded, the corrosion degree of the inner wall of the valve cannot be observed by naked eyes at the outside, and the reasonable time of maintenance is missed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an incinerator is with poppet valve reaches the purpose of solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a poppet valve for incinerator, includes the valve body, be provided with heat dissipation mechanism on the valve body, heat dissipation mechanism includes:

the box body is arranged below the valve body;

the refrigerating plate is fixedly arranged at the bottom of the inner wall of the box body;

the bottom of the outer wall of each heat conduction ring is fixedly penetrated into the box body and fixedly connected with the top of the refrigeration plate;

one end of each of the two heat conducting blocks is fixedly connected with the left side of the top of the refrigeration plate and the right side of the top of the refrigeration plate respectively;

and the exhaust fan is fixedly arranged at the top of the outer wall of the box body and is positioned between the two heat conduction rings.

Preferably, one side of each of the two heat conduction rings, which is far away from the box body, is fixedly sleeved on the outer wall of the valve body. The exhaust fan can adsorb cold air on the surface of the box body and blow the cold air to the valve body for auxiliary heat dissipation.

Preferably, the two ends, far away from the refrigeration plate, of the heat conduction blocks respectively fixedly penetrate through the outer side of the top of the box body and are fixedly connected with the left side of the bottom and the right side of the bottom of the outer wall of the valve body respectively. The heat generated by the outer wall of the valve body is absorbed by the metal material adopted by the heat conducting block.

Preferably, the jack has all been seted up to the both sides of valve body, the inner wall of jack all is provided with the translucent cover, the quantity of translucent cover is two, two the bottom of translucent cover all is the opening setting.

Preferably, two all be provided with the metal rod in the translucent cover, the quantity of metal rod is two, and respective one end respectively rather than one the inner wall top fixed connection of translucent cover, two be provided with the sealing washer between the opening part outer wall of translucent cover and the inner wall of jack, and pass through sealing washer fixed connection. The corrosion degree inside the valve body is judged by observing the oxidation degree of the metal rod inside the transparent cover.

Preferably, be provided with the valve gap on the valve body, be provided with the valve rod on the valve gap, the one end of valve rod extends to the inside of valve body, and fixed mounting has the hand wheel on the other end.

The utility model provides a poppet valve for incinerator. The method has the following beneficial effects:

(1) The utility model discloses a heat that the metal material that heat conduction circle and heat conduction piece adopted absorbed the valve body outer wall production absorbs, and the refrigeration board in the rethread box produces air conditioning, gives off the heat and transmits air conditioning for the outer wall of valve body through heat conduction circle and heat conduction piece fast and refrigerates, alleviates the valve degree of generating heat, avoids overheated, slows down ageing speed, avoids scalding the human body.

(2) The utility model discloses an inside metal rod is observed to the translucent cover, can produce the nature of oxidation according to metal and oxygen to observe the degree of oxidation and judge the inside degree of corrosion of valve body, thereby the maintenance plan of reasonable formulation is implemented.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the cross section of the heat dissipating mechanism of the present invention;

fig. 3 is a sectional front view of the valve body of the present invention.

In the figure: 1. a valve body; 2. a heat dissipation mechanism; 201. a box body; 202. a refrigeration plate; 203. a heat conducting ring; 204. A heat conducting block; 205. an exhaust fan; 3. a transparent cover; 4. a metal rod; 5. a seal ring; 6. a valve cover; 7. A valve stem; 8. a handwheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model provides a technical scheme: the utility model provides a poppet valve for incinerator, includes valve body 1, is provided with heat dissipation mechanism 2 on the valve body 1, and heat dissipation mechanism 2 includes: the refrigerator comprises a box body 201, a refrigeration plate 202, two heat conduction rings 203, two heat conduction blocks 204, two exhaust fans 205, two cooling plates 202 and two valves, wherein the box body 201 is arranged below the valve body 1, the refrigeration plate 202 is fixedly arranged at the bottom of the inner wall of the box body 201, the bottom of the outer wall is fixedly penetrated into the box body 201 and fixedly connected with the top of the refrigeration plate 202, one end of each heat conduction block 204 is fixedly connected with the left side of the top and the right side of the top of the refrigeration plate 202, the exhaust fans 205 are fixedly arranged at the top of the outer wall of the box body 201 and positioned between the two heat conduction rings 203, one side of each heat conduction ring 203, which is far away from the box body 201, is fixedly sleeved on the outer wall of the valve body 1, and one end of each heat conduction block 204, which is far away from the refrigeration plate 202, is fixedly penetrated to the outer side of the top of the box body 201 and is fixedly connected with the left side of the bottom and the right side of the outer wall of the valve body 1;

in this embodiment, the heat generated by the outer wall of the valve body 1 is absorbed by the metal material adopted by the heat conduction ring 203 and the heat conduction block 204, and then the cold air is generated by the refrigeration plate 202 in the box 201, and the heat is rapidly dissipated by the heat conduction ring 203 and the heat conduction block 204 and the cold air is transferred to the outer wall of the valve body 1 for refrigeration.

Example two:

as shown in fig. 1 and 3, on the basis of the first embodiment, the utility model provides a technical solution: the two sides of the valve body 1 are provided with jacks, the inner walls of the jacks are provided with transparent covers 3, the number of the transparent covers 3 is two, the bottoms of the two transparent covers 3 are both provided with openings, metal rods 4 are arranged in the two transparent covers 3, the number of the metal rods 4 is two, and one end of each transparent cover is fixedly connected with the top of the inner wall of one transparent cover 3 respectively, a sealing ring 5 is arranged between the outer wall of the opening of the two transparent covers 3 and the inner wall of the jack and is fixedly connected with the inner wall of the jack through the sealing ring 5, a valve cover 6 is arranged on the valve body 1, a valve rod 7 is arranged on the valve cover 6, one end of the valve rod 7 extends into the valve body 1, and a hand wheel 8 is fixedly mounted on the other end;

in this embodiment, the sealing performance is ensured through the sealing ring 5 between the transparent cover 3 and the insertion hole, no gas leakage is generated, the metal rod 4 in the transparent cover 3 is observed, and the oxidation property is generated according to metal and oxygen, so that the corrosion degree in the valve body 1 is judged by observing the oxidation degree, a maintenance plan is reasonably formulated and implemented, and the valve cover 6, the valve rod 7 and the hand wheel 8 belong to the basic structural composition of the poppet valve, thereby meeting the use necessity of the poppet valve.

When the lifting valve is used, the lifting valve is installed on an incinerator, a clean gas pipeline and a waste gas pipeline are communicated, heat generated on the outer wall of the valve body 1 is absorbed by metal materials adopted by the heat conduction ring 203 and the heat conduction block 204, cold gas is generated by the refrigerating plate 202 in the box body 201, heat is rapidly dissipated by the heat conduction ring 203 and the heat conduction block 204, and the cold gas is transferred to the outer wall of the valve body 1 for refrigeration, the exhaust fan 205 is operated to adsorb the cold gas on the surface of the box body 201 and blow the cold gas to the valve body 1 for auxiliary heat dissipation, the sealing ring 5 between the transparent cover 3 and the jack ensures the sealing performance, no gas leakage is generated, the metal rod 4 in the transparent cover 3 is observed, the oxidation degree is observed according to the property that metal and oxygen can generate oxidation, the corrosion degree in the valve body 1 is judged, a maintenance plan is reasonably formulated and implemented, and the valve cover 6, the valve rod 7 and the hand wheel 8 belong to the basic structure composition of the lifting valve, and the necessity of the use of the lifting valve is met.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a lift valve for incinerator, includes valve body (1), its characterized in that: be provided with heat dissipation mechanism (2) on valve body (1), heat dissipation mechanism (2) includes:

a box body (201) arranged below the valve body (1);

the refrigeration plate (202) is fixedly arranged at the bottom of the inner wall of the box body (201);

the bottom of the outer wall of each heat conduction ring (203) is fixedly penetrated into the box body (201) and fixedly connected with the top of the refrigeration plate (202);

one end of each of the two heat-conducting blocks (204) is fixedly connected with the left side of the top and the right side of the top of the refrigeration plate (202);

and the exhaust fan (205) is fixedly installed at the top of the outer wall of the box body (201) and is positioned between the two heat conduction rings (203).

2. A poppet valve for an incinerator as claimed in claim 1 wherein: one side of the two heat conduction rings (203) far away from the box body (201) is fixedly sleeved on the outer wall of the valve body (1).

3. A poppet valve for an incinerator as claimed in claim 1 wherein: two heat conduction piece (204) keep away from the one end of refrigeration board (202) respectively all fixedly run through to the top outside of box (201), and respectively with the bottom left side and the bottom right side fixed connection of valve body (1) outer wall.

4. A poppet valve for an incinerator as claimed in claim 1 wherein: the jack has all been seted up to the both sides of valve body (1), the inner wall of jack all is provided with translucent cover (3), the quantity of translucent cover (3) is two, two the bottom of translucent cover (3) all is the opening setting.

5. A poppet valve for an incinerator as claimed in claim 4 wherein: two all be provided with metal rod (4) in translucent cover (3), the quantity of metal rod (4) is two, and respective one end respectively rather than one the inner wall top fixed connection of translucent cover (3), two be provided with sealing washer (5) between the opening part outer wall of translucent cover (3) and the inner wall of jack, and pass through sealing washer (5) fixed connection.

6. A poppet valve for an incinerator as claimed in claim 1 wherein: be provided with valve gap (6) on valve body (1), be provided with valve rod (7) on valve gap (6), the one end of valve rod (7) extends to the inside of valve body (1), and fixed mounting has hand wheel (8) on the other end.