CN210484781U

CN210484781U - Valve for heat accumulating type incinerator

Info

Publication number: CN210484781U
Application number: CN201921436644.XU
Authority: CN
Inventors: 叶锦辉
Original assignee: Suzhou An Quick-Acting Environmental Protection Technology Co Ltd
Current assignee: Suzhou An Quick-Acting Environmental Protection Technology Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-08
Anticipated expiration: 2029-09-02

Abstract

The utility model belongs to the technical field of the technique of valve and specifically relates to a valve for heat accumulation formula burns burning furnace, it has the valve body, one side of valve body be the air inlet, the lower extreme of valve body be the gas outlet, valve body gas outlet upper end still set up and be located this internal diaphragm antechamber that sets up of valve, diaphragm antechamber upper end set up big diaphragm, big diaphragm upper end set up the diaphragm back chamber, the fixed little diaphragm that sets up in upper end of diaphragm back chamber, little diaphragm upper end set up the load hole, the load hole in insert and establish explosion-proof pole, explosion-proof pole on establish explosion-proof coil. This a valve for heat accumulation formula burns burning furnace, simple structure controls the convenience, has improved valve explosion-proof ability, improves the whole life and the availability factor of valve, the extensive popularization and use of being convenient for.

Description

Valve for heat accumulating type incinerator

Technical Field

The utility model belongs to the technical field of the technique of valve and specifically relates to a valve for heat accumulation formula burns burning furnace.

Background

Along with the continuous development of society, the incineration industry has rapidly developed. The components of the equipment after pulverization are many, and a valve is an important component. The valve used for the incineration equipment at present is a simple valve structure, and in the long-time use process, the phenomenon that the valve often bursts is found, so that the service life of the whole valve is greatly reduced, the valve is also inconvenient for people to rapidly control in the use process, and great inconvenience is brought to the actual use of people.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the valve for the heat accumulating type incinerator is provided, the structure is simple, the operation and the control are convenient, the explosion-proof performance of the valve is improved, the integral service life and the service efficiency of the valve are improved, and the valve is convenient to popularize and use widely.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a valve for heat accumulation formula burns burning furnace, has the valve body, one side of valve body be the air inlet, the lower extreme of valve body be the gas outlet, valve body gas outlet upper end still set up and be located this internal diaphragm antechamber that sets up of valve, diaphragm antechamber upper end set up big diaphragm, big diaphragm upper end set up diaphragm back chamber, the fixed little diaphragm that sets up in upper end of diaphragm back chamber, little diaphragm upper end set up the load hole, the load hole in insert and establish explosion-proof pole, explosion-proof pole on around establishing explosion-proof coil.

In the above technical solution, the load hole is also provided at the lower end side of the small diaphragm.

Further, in the above technical solution, a conical spring is further disposed at the upper end of the small membrane.

Further, in the above technical solution, a compression spring is fixedly disposed at an upper end of the large diaphragm.

Further, in the above technical solution, a damping hole is further disposed on one side of the compression spring, which is located on one side of the valve body.

The utility model has the advantages that: the utility model provides a valve for heat accumulation formula burns burning furnace, simple structure controls the convenience, has improved valve explosion-proof ability, improves the whole life and the availability factor of valve, the extensive popularization and use of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

The reference numbers in the drawings are: 1. the valve comprises a valve body, 2, an air inlet, 3, an air outlet, 4, a diaphragm front cavity, 5, a large diaphragm, 6, a diaphragm rear cavity, 7, a small diaphragm, 8, a load hole, 9, an explosion-proof rod, 10, an explosion-proof coil, 11, a conical spring, 12, a compression spring, 13 and a damping hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

See figure 1 shown is a valve for heat accumulating type incinerator, valve body 1 has, one side of valve body 1 is air inlet 2, the lower extreme of valve body 1 is

gas outlet

3, 3 upper ends in the gas outlet of valve body 1 still set up and are located valve body 1 and set up diaphragm front chamber 4, 4 upper ends in diaphragm front chamber set up

big diaphragm

5, 5 upper ends in big diaphragm set up diaphragm rear chamber 6, the fixed little diaphragm 7 that sets up in upper end in diaphragm rear chamber 6, 7 upper ends in little diaphragm set up load hole 8, insert in the load hole 8 and establish explosion-proof pole 9, around establishing explosion-proof coil 10 on the explosion-proof pole 9.

Wherein, one side of the lower end of the small diaphragm 7 is also provided with a load hole 8. The upper end of the small diaphragm 7 is also provided with a conical spring 11. The upper end of the large diaphragm 5 is fixedly provided with a compression spring 12. The side of the compression spring 12, which is positioned at the side of the valve body 1, is also provided with a damping hole 13.

The valve of the regenerative incinerator has the following advantages compared with the traditional valve: simple structure controls the convenience, and explosion-proof performance has obtained very big improvement, and whole valve life has obtained very big improvement, and the safe of guarantee incineration equipment goes on in order.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A valve for a regenerative incinerator, comprising: the valve comprises a valve body, wherein an air inlet is formed in one side of the valve body, an air outlet is formed in the lower end of the valve body, a diaphragm front cavity is arranged in the valve body and is arranged at the upper end of the air outlet of the valve body, a large diaphragm is arranged at the upper end of the diaphragm front cavity, a diaphragm rear cavity is arranged at the upper end of the large diaphragm, a small diaphragm is fixedly arranged at the upper end of the diaphragm rear cavity, a load hole is formed in the upper end of the small diaphragm, an explosion-proof rod is inserted into the load hole, and an explosion-proof coil is wound on the explosion-proof rod.

2. A valve for a regenerative thermal oxidizer as set forth in claim 1, wherein: and one side of the lower end of the small membrane is also provided with a load hole.

3. A valve for a regenerative thermal oxidizer as set forth in claim 1, wherein: the upper end of the small diaphragm is also provided with a conical spring.

4. A valve for a regenerative thermal oxidizer as set forth in claim 1, wherein: and a compression spring is fixedly arranged at the upper end of the large diaphragm.

5. A valve for a regenerative thermal oxidizer as set forth in claim 4, wherein: one side of the compression spring is positioned at one side of the valve body and is also provided with a damping hole.