CN212132417U

CN212132417U - Improved device for promoting gas to activate combustion

Info

Publication number: CN212132417U
Application number: CN202020528285.7U
Authority: CN
Inventors: 彭程
Original assignee: GUANGZHOU HUATAI MACHINERY EQUIPMENT CO Ltd
Current assignee: GUANGZHOU HUATAI MACHINERY EQUIPMENT CO Ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-11
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses an improved device for promoting gas combustion, which comprises a sealed tank body, wherein an air inlet and an air outlet are arranged on the tank body; the gas-liquid separation device comprises a tank body, a gas inlet, a gas outlet, a gas inlet, a gas outlet, a heating cavity, a pressurizing and heating cavity, ceramic particles and a plurality of tungsten rods, wherein each tungsten rod extends into one end of the tank body along the length direction of the tank body and extends out of the other end of the tank body; the pressurizing and warming cavity comprises an air inlet cavity, a pressurizing cavity and an air outlet cavity which are sequentially communicated, the air inlet is communicated with the air inlet cavity, and the air outlet is communicated with the air outlet cavity. The utility model relates to a device of promotion gas excitation burning of improvement is effectual and use safe and reliable more to the excitation burning of gas.

Description

Improved device for promoting gas to activate combustion

Technical Field

The utility model relates to a device of catalytic gas burning especially relates to a promotion gas combustion's device to the excitation combustion of gas is effectual and use safe and reliable's improvement more.

Background

At present, oxyhydrogen gas, acetylene gas and the like are generally used as heat sources for catalyzing the activated combustion of common fuel gas. However, since oxyhydrogen gas, acetylene gas, and the like are used as heat sources and are explosive and flammable gases, there are safety problems such as explosion due to problems such as gas leakage, and the like, which have a great risk. And, traditional heating jar inner space is even cylindrical spatial structure, and the gas in the heating jar can receive the suction influence gathering of gas outlet in hot jar inner wall one side that is close to the gas outlet direction, leads to keeping away from the space of gas outlet direction one side and lacks the packing of gas, can not effectively utilize the space in the hot jar to heat the gas, and pressure in the space can be lower relatively, is unfavorable for heating the gas, can make everywhere gas temperature inconsistent in the hot jar, and the excitation combustion effect of gas is not good.

How to solve the technical problems becomes a technical problem to be overcome urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of promotion gas excitation burning of improvement, this device of promotion gas excitation burning of improvement is effectual and use safe and reliable more to the excitation burning of gas.

In order to realize the purpose, the utility model provides a following technical scheme:

an improved device for promoting gas-fired combustion comprises a sealed tank body, wherein an air inlet and an air outlet are formed in the tank body; the gas-liquid separation device comprises a tank body, a gas inlet, a gas outlet, a gas inlet, a gas outlet, a heating cavity, a pressurizing and heating cavity, ceramic particles and a plurality of tungsten rods, wherein each tungsten rod extends into one end of the tank body along the length direction of the tank body and extends out of the other end of the tank body; the pressurizing and warming cavity comprises an air inlet cavity, a pressurizing cavity and an air outlet cavity which are sequentially communicated, the air inlet is communicated with the air inlet cavity, and the air outlet is communicated with the air outlet cavity.

Preferably, the pressurization cavity is a truncated cone-shaped pressurization cavity, wherein the large end face of the truncated cone-shaped pressurization cavity is communicated with the air inlet cavity, the small end face of the truncated cone-shaped pressurization cavity is communicated with the air outlet cavity, a guide plate is arranged in the pressurization cavity, and the guide plate is spirally distributed on the inner wall of the pressurization cavity.

Preferably, the ceramic particles are irregularly shaped ceramic particles, and the ceramic particles are arranged in the air inlet cavity, the pressurizing cavity and the air outlet cavity in a staggered manner.

Preferably, the inner diameter of the air outlet is smaller than the inner diameter of the air inlet.

Preferably, the tank body is a ceramic tank body with a cylindrical shape, the air inlet is arranged on the upper side wall of the tank body and is close to the left end of the tank body, and the air outlet is arranged on the lower side wall of the tank body and is close to the right end of the tank body.

Preferably, the tungsten rods are provided with at least 4 tungsten rods and form an annular distribution structure around the central axis of the tank body.

Preferably, the tungsten rods can be provided in 5-8 strips.

The utility model relates to a device of promotion gas excitation burning of improvement compares with prior art, and its beneficial effect lies in:

when the utility model is used in concrete, the fuel gas enters from the air inlet, flows through the gaps among the ceramic particles and then flows out from the air outlet to prepare for the next aerobic combustion; wherein, the gas can converge together gradually when the pressurization chamber, make to be close to more and go out the atmospheric pressure in the air cavity space big more, help the gas even heating, greatly improved heat utilization rate, make the excitation combustion effect of gas better, and, according to ceramic particle nature, its heating rear temperature can reach 2000 ℃, through adopting ceramic particle and utilizing the tungsten bar that heating temperature surpassed 2000 ℃ to cooperate ceramic particle as generating heat catalysis main part, it replaces traditional oxyhydrogen gas to generate heat with the circular telegram of tungsten bar, acetylene gas is catalytic combustion, thereby avoid adopting oxyhydrogen gas, the potential safety hazard problem that class explosive combustible gas brought such as acetylene gas, consequently the utility model relates to an improved promotion gas excitation combustion's device is effectual and use more safe and reliable to the excitation combustion effect of gas.

Drawings

Fig. 1 is a cross-sectional view of the present invention; and the number of the first and second groups,

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1-2, an improved device for promoting gas-fired combustion comprises a sealed tank 1, wherein an air inlet 11 and an air outlet 12 are arranged on the tank 1; the gas-liquid separation tank further comprises a plurality of tungsten rods 2, each tungsten rod 2 extends into one end of the tank body 1 along the length direction of the tank body 1 and extends out of the other end of the tank body 1, a pressurizing and temperature-raising cavity 13 is arranged in the tank body 1, ceramic particles 3 are filled in the pressurizing and temperature-raising cavity 13, and gaps are formed among the ceramic particles 3, so that a plurality of ventilation channels from the gas inlet 11 to the gas outlet 12 are formed in the tank body 1; the pressurizing and temperature-raising cavity 13 comprises an air inlet cavity 131, a pressurizing cavity 132 and an air outlet cavity 133 which are sequentially communicated, the air inlet 11 is communicated with the air inlet cavity 131, and the air outlet 12 is communicated with the air outlet cavity 133. Preferably, the pressurizing cavity 132 is a truncated cone-shaped pressurizing cavity, wherein the large end surface of the truncated cone-shaped pressurizing cavity is communicated with the air inlet cavity 131, the small end surface of the truncated cone-shaped pressurizing cavity is communicated with the air outlet cavity 133, a guide plate 134 is arranged in the pressurizing cavity 132, and the guide plate 134 is spirally distributed on the inner wall of the pressurizing cavity 132; the round platform shape adds the pressure chamber and can make the gas can converge together when being close to gas outlet 12, thereby it is higher to be close to gas outlet 12 space pressure more, atmospheric pressure increases and helps improving gas heating temperature, make the heating effect better, and spiral helicine guide plate 134 also can guide the gas to flow in adding pressure chamber 132, form a spiral helicine air flue, can increase gas flow time for traditional straight line passageway, also can effectively utilize the inner space of hot jar 1, the realization carries out the even heating to the gas, improve the excitation combustion effect of gas.

In the utility model, the ceramic particles 3 are irregular ceramic particles, and the ceramic particles 3 are arranged in the air inlet cavity 131, the pressurizing cavity 132 and the air outlet cavity 133 in a staggered manner; therefore, a plurality of ventilation passages 4 can be formed from the air inlet 11 to the air outlet 12, the distance between the gas from the air inlet 11 to the air outlet 12 is prolonged due to the existence of the ceramic particles 3, the heating time of the gas can be prolonged, and meanwhile, the ceramic particles 3 become high-temperature ceramic particles after the temperature is raised, so that the ceramic particles have very good heating and flame-retardant properties.

In the utility model, the inner diameter of the gas outlet 12 is smaller than that of the gas inlet 11; the inner diameter of the gas outlet 12 is smaller than that of the gas inlet 11, so that more gas enters from the gas inlet 11 and the gas outlet 12 slowly exits, a large amount of formed gas is gathered in the tank body 1, and the gas entering from the gas inlet 11 can be fully ensured to be fully heated in the tank body 1 for enough time.

The utility model discloses in, jar body 1 is the ceramic jar body of cylinder appearance, and air inlet 11 sets up on jar body 1 upper side wall and be close to jar body 1's left end to and, gas outlet 12 is on jar body 1 lower side wall and be close to jar body 1's right-hand member. Preferably, the tungsten rods 2 are provided with at least 4 rods and form an annular distribution structure around the central axis of the tank body 1. Preferably, 5-8 tungsten rods 2 can be arranged, 5 tungsten rods 2 can be arranged, 6 tungsten rods 2 can be arranged, 7 tungsten rods can be arranged, 8 tungsten rods can be arranged, and the high-temperature heating characteristic of the tungsten rods 2 is used for accelerating the combustion of the gas, so that the rapid promotion of the gas-fired combustion is realized.

When the utility model is used in detail, the tungsten rod 2 is electrified to generate heat, and fuel gas enters from the air inlet 11, flows through the gaps among the ceramic particles 3 and flows out from the air outlet 12 to prepare for the next aerobic combustion; wherein the gas gradually converges as it passes through the pressurizing chamber 132 to increase the pressure of the gas in the space, the spiral guide plate 134 can guide the gas to flow in the pressurizing cavity 132 to form a spiral air passage, which is helpful for the gas to be uniformly heated, greatly improves the heat energy utilization rate, ensures that the gas has better activation combustion effect, and according to the property of the ceramic particles 3, the temperature of the heated ceramic particles can reach 2000 ℃, the ceramic particles 3 are adopted, the tungsten rod 2 with the heating temperature of more than 2000 ℃ is used as a heating catalytic main body to be matched with the ceramic particles 3 to replace the traditional oxyhydrogen gas and acetylene gas for catalytic combustion, thereby avoiding the potential safety hazard problem caused by adopting explosive and flammable gases such as oxyhydrogen gas, acetylene gas and the like, therefore, the utility model relates to a device of promotion gas excitation burning of improvement is effectual and use safe and reliable more to the excitation burning of gas.

The foregoing is merely a preferred embodiment of the invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as known to the person skilled in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An improved device for promoting gas-fired combustion comprises a sealed tank body (1), wherein an air inlet (11) and an air outlet (12) are formed in the tank body (1); the method is characterized in that: the gas-liquid separation tank is characterized by further comprising a plurality of tungsten rods (2), wherein each tungsten rod (2) extends into one end of the tank body (1) along the length direction of the tank body (1) and extends out of the other end of the tank body (1), a pressurizing and heating cavity (13) is arranged in the tank body (1), ceramic particles (3) are filled in the pressurizing and heating cavity (13), and gaps are formed among the ceramic particles (3) so that a plurality of ventilation passages from the gas inlet (11) to the gas outlet (12) are formed in the tank body (1); the pressurizing and temperature-raising cavity (13) comprises an air inlet cavity (131), a pressurizing cavity (132) and an air outlet cavity (133) which are sequentially communicated, the air inlet (11) is communicated with the air inlet cavity (131), and the air outlet (12) is communicated with the air outlet cavity (133).

2. The improved device for promoting gas-fired combustion as set forth in claim 1, wherein: pressurize chamber (132) are round platform shape and pressurize the chamber, wherein, the big terminal surface in round platform shape pressurization chamber with admit air chamber (131) intercommunication, the little terminal surface in round platform shape pressurization chamber with go out gas chamber (133) intercommunication be equipped with guide plate (134) in pressurizing chamber (132), guide plate (134) are the heliciform and distribute at pressurizing chamber (132) inner wall.

3. The improved device for promoting gas-fired combustion as set forth in claim 2, wherein: the ceramic particles (3) are irregularly shaped ceramic particles, and the ceramic particles (3) are arranged in a staggered manner in the inlet chamber (131), the pressurizing chamber (132), and the outlet chamber (133).

4. An improved device for promoting gas-fired combustion as claimed in claim 1 or 2, wherein: the inner diameter of the air outlet (12) is smaller than that of the air inlet (11).

5. The improved device for promoting gas-fired combustion as set forth in claim 1, wherein: the jar body (1) is the ceramic jar body of cylinder appearance, air inlet (11) set up on jar body (1) upper side wall and be close to the left end of jar body (1), and, gas outlet (12) are in on jar body (1) lower side wall and be close to the right-hand member of jar body (1).

6. The improved device for promoting gas-fired combustion as set forth in claim 5, wherein: the tungsten rod (2) is at least provided with 4 and forms a circular distribution structure around the central axis of the tank body (1).

7. The improved device for promoting gas-fired combustion as set forth in claim 6, wherein: 5-8 tungsten rods (2) can be arranged.