CN219377071U - Exothermic gas generator - Google Patents
Exothermic gas generator Download PDFInfo
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- CN219377071U CN219377071U CN202320768903.9U CN202320768903U CN219377071U CN 219377071 U CN219377071 U CN 219377071U CN 202320768903 U CN202320768903 U CN 202320768903U CN 219377071 U CN219377071 U CN 219377071U
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- water cooler
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Abstract
The utility model discloses an exothermic gas generator, and relates to the technical field of gas preparation devices and heat treatment atmosphere control. The exothermic gas generator comprises a support, wherein a furnace body, a gas control pipeline and a water cooling system are arranged on the support, and the water cooling system comprises a primary water cooler, a secondary water cooler and a tertiary water cooler which are sequentially connected and is used for carrying out water cooling on gas in an exothermic gas pipe for three times so as to exchange heat and cool the gas. According to the utility model, the multistage water cooling system is arranged to perform heat exchange cooling on the prepared gas for multiple times, so that the prepared gas can be cooled down quickly, and condensed water is discharged quickly, on one hand, the cooling efficiency of the prepared gas is greatly improved, on the other hand, the heat can be recycled, and the heat dissipation waste is reduced.
Description
Technical Field
The utility model relates to the technical field of heat treatment atmosphere control, in particular to an exothermic gas generator.
Background
The DX generator is an exothermic atmosphere reaction device, and does not need to absorb heat from the outside in the process of generating product gas from raw material gas, but releases heat. The DX gas takes natural gas such as methane or propane as raw material, and is insufficiently combusted under the action of air at high temperature to decompose and generate mixed gas.
The gas produced can be widely used for the heating protection of the bluing treatment of the stator and the rotor of the air-conditioner compressor, and the like, wherein the heating protection can be realized by the non-oxidation annealing and the oxidation protection of the metal material. So as to improve the compactness of the metal material structure and the stability of the metal material.
The DX gas generator uses natural gas as gas source, adopts exothermic principle, adopts incomplete combustion principle, and can decompose natural gas into CO and CO according to a certain ratio 2 、H 2 O、N 2 CO and CO are regulated by regulating the proportion 2 Is contained in the composition. After dehydration treatment, CO and H are generated 2 、N 2 Serving as a reducing shielding gas.
Because the gas generator mainly prepares gas through burning, the gas temperature of the preparation is higher, can't directly tank use, only can tank and transport the use after the cooling of a period of time, has greatly influenced efficiency to the heat has been wasted.
Disclosure of Invention
The present utility model is directed to the above-mentioned technical problems, and overcomes the drawbacks of the prior art by providing an exothermic gas generator.
In order to solve the technical problems, the utility model provides an exothermic gas generator.
The technical effects are as follows: through setting up multistage water cooling system, carry out heat transfer cooling to the gas of making many times, can get down the gas cooling of making fast to with heat conversion to in the cooling water, carry out thermal reuse, and discharge the comdenstion water fast, promoted the cooling efficiency of the gas of making on the one hand greatly, on the other hand can also carry out recycle to the heat, reduce the heat loss extravagant.
The technical scheme of the utility model is as follows:
an exothermic gas generator comprises a bracket, wherein the bracket is provided with
The furnace body is arranged in the hollow mode to form a combustion chamber, and the furnace body is erected and fixed on the bracket;
the gas control pipeline is communicated with the combustion chamber and used for guiding out the gas prepared in the combustion chamber;
the water cooling system is communicated with the heat release air pipe on the air control pipeline and is used for cooling the prepared air flowing in the heat release air pipe;
the water cooling system comprises a primary water cooler, a secondary water cooler and a tertiary water cooler which are connected in sequence and is used for carrying out water cooling on the gas in the heat release gas pipe for three times so as to exchange heat and cool the gas.
Further, the gas control pipeline comprises a heat release gas pipe and a waste gas combustion port which are both communicated into the furnace body, wherein the waste gas combustion port is arranged in a vertical horizontal plane, and the tail end of the waste gas combustion port is provided with a burning torch for igniting incompletely burnt waste gas.
In the aforementioned exothermic gas generator, the primary water cooler is arranged on the side surface of the furnace body, and the secondary water cooler and the tertiary water cooler are arranged on the support at the bottom of the furnace body in parallel.
In the aforementioned exothermic gas generator, the gas-water separator is arranged outside the bracket, and the gas-water separator is communicated with the water cooling system and is used for separating water carried in the cooled gas.
In the aforementioned exothermic gas generator, a mixed gas control pipeline is arranged on the side surface of the furnace body, and the mixed gas control pipeline is communicated to the gas-water separator and is communicated with an external storage tank, and is used for mixing, adjusting and controlling the contents of a plurality of prepared different gases and canning the mixed gas.
The heat release type gas generator is characterized in that the furnace body is cylindrical and is horizontally fixed on the support through the furnace body, the furnace lining is annularly fixed on the inner side wall of the furnace body, the combustion chamber is positioned in the furnace lining, the furnace body is also provided with a thermocouple, one end of the thermocouple is inserted into the combustion chamber, and the other end of the thermocouple is positioned outside the furnace body.
The beneficial effects of the utility model are as follows:
(1) In the utility model, methane or propane and other gases are introduced into a furnace body from a gas inlet for combustion, carbon dioxide, nitrogen and other gases prepared by combustion enter a heat release gas pipe, incompletely combusted gases are discharged outside the furnace body through an exhaust gas combustion port and are ignited by an ignition gun on the exhaust gas combustion port, and the ignited exhaust gas is completely combusted to form harmless gases such as carbon dioxide, nitrogen and the like and is discharged; the gas entering the heat release air pipe is in a high temperature state, enters a water cooling system for cooling, and is subjected to three-stage water cooling by the water cooling system, and the gas sequentially passes through a primary water cooler, a secondary water cooler and a tertiary water cooler for three-time water cooling heat exchange to obtain cooled gas; removing carried moisture from the cooled gas through a gas-water separator, completing mixing of different gases through a mixed gas control pipeline, and finally canning and sealing;
(2) In the utility model, the gas-water separator is arranged to ensure that the mixed gas is in a dry state, and when the mixed gas is used as a welding protective atmosphere, the influence of water vapor on the welding quality can be avoided;
(3) In the utility model, the furnace lining is arranged for heat preservation on one hand, so that the temperature in the combustion chamber is ensured to be in a required state, on the other hand, the tightness can be improved, furnace body materials can be protected, and the service life of the furnace body is prolonged;
(4) According to the utility model, the multistage water cooling system is arranged to perform heat exchange cooling on the prepared gas for multiple times, so that the prepared gas can be cooled down rapidly, heat is converted into cooling water for recycling, condensed water is discharged rapidly, on one hand, the cooling efficiency of the prepared gas is greatly improved, on the other hand, the heat can be recycled, and the heat dissipation waste is reduced.
Drawings
Fig. 1 is a front view of embodiment 1;
FIG. 2 is a top view of example 1;
FIG. 3 is a rear view of embodiment 1;
fig. 4 is a sectional structural view of embodiment 1.
Wherein: 1. a furnace body; 11. a bracket; 12. a combustion chamber; 13. a furnace body support; 14. a furnace lining; 15. a thermocouple; 16. a gas inlet; 2. a gas control line; 21. an exothermic air tube; 22. an exhaust gas combustion port; 23. igniting the gun; 3. a water cooling system; 31. a primary water cooler; 32. a secondary water cooler; 33. a three-stage water cooler; 4. a gas-water separator; 5. and a mixed gas control pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description is given with reference to the accompanying drawings and the detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The structure of the exothermic gas generator provided in this embodiment is shown in fig. 1 to 4, and the exothermic gas generator comprises a bracket 11, wherein a furnace body 1 is arranged on the bracket 11, a combustion chamber 12 is formed by the hollow arrangement of the furnace body 1, and the furnace body 1 is erected and fixed on the bracket 11. The furnace body 1 is cylindrical, is supported by the furnace body 1 and horizontally fixed on the bracket 11, a furnace liner 14 is annularly fixed on the inner side wall of the furnace body 1, the combustion chamber 12 is positioned in the furnace liner 14, the furnace body 1 is also provided with a thermocouple 15, one end of the thermocouple 15 is inserted into the combustion chamber 12, and the other end of the thermocouple 15 is positioned outside the furnace body 1.
As shown in fig. 1 to 4, a gas control pipeline 2 is arranged on one side of the furnace body 1, and a mixed gas control pipeline 5 is arranged on the other side. The gas control pipeline 2 is communicated with the combustion chamber 12 and is used for guiding out the gas produced in the combustion chamber 12; the body control pipeline comprises a heat release air pipe 21 and an exhaust gas combustion port 22 which are all communicated into the furnace body 1, wherein the exhaust gas combustion port 22 is arranged in a vertical horizontal plane, and the tail end of the exhaust gas combustion port is provided with a burning torch 23 for igniting incompletely burnt exhaust gas.
As shown in fig. 1 to 4, the bottom and side surfaces of the furnace body 1 are provided with a water cooling system 3, and the water cooling system 3 is communicated with a heat release air pipe 21 on a gas control pipeline 2 and is used for cooling the prepared gas flowing in the heat release air pipe 21. The water cooling system 3 includes a primary water cooler 31, a secondary water cooler 32 and a tertiary water cooler 33 connected in this order for water-cooling the gas in the heat release gas pipe 21 three times to exchange heat and cool the gas. The primary water cooler 31 is arranged on the side surface of the furnace body 1, and the secondary water cooler 32 and the tertiary water cooler 33 are arranged on the bracket 11 at the bottom of the furnace body 1 in parallel.
In addition, a gas-water separator 4 is arranged outside the bracket 11, and the gas-water separator 4 is communicated with the water cooling system 3 and is used for separating water carried in the cooled gas. The mixed gas control pipeline 5 is communicated to the gas-water separator 4 and is communicated with an external storage tank, and is used for mixing, adjusting and controlling the contents of a plurality of prepared different gases and canning the mixed gas.
The specific implementation process comprises the following steps:
methane or propane and other gases are introduced into the furnace body 1 from the gas inlet 16 for combustion, carbon dioxide, nitrogen and other gases obtained by combustion enter the heat release gas pipe 21, and incompletely combusted gases are discharged outside the furnace body 1 through the waste gas combustion port 22 and are ignited by the ignition gun 23 on the waste gas combustion port 22, and the ignited waste gas is completely combusted to form harmless gases such as carbon dioxide, nitrogen and the like and is discharged; the gas entering the heat release air pipe 21 is in a high temperature state, enters the water cooling system 3 for cooling, the water cooling system 3 is provided with three-stage water cooling, and the gas sequentially passes through the primary water cooler 31, the secondary water cooler 32 and the three-stage water cooler 33 for three-time water cooling heat exchange to obtain cooled gas; the cooled gas is subjected to removal of carried moisture through a gas-water separator 4, then the mixing of different types of gases is completed through a mixed gas control pipeline 5, and finally the gas is canned and sealed.
According to the utility model, the multistage water cooling system 3 is arranged to perform heat exchange cooling on the prepared gas for multiple times, so that the prepared gas can be cooled down quickly, heat is converted into cooling water for recycling, condensed water is discharged quickly, on one hand, the cooling efficiency of the prepared gas is greatly improved, on the other hand, the heat can be recycled, and the heat dissipation waste is reduced.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (6)
1. An exothermic gas generator, characterized by: comprises a bracket (11), wherein the bracket (11) is provided with
The furnace body (1), the hollow setting of the said furnace body (1) forms the combustion chamber (12), the furnace body (1) erects and fixes on the said support (11);
a gas control line (2) which is communicated with the combustion chamber (12) and is used for leading out the gas produced in the combustion chamber (12);
a water cooling system (3) which is communicated with the heat release air pipe (21) on the air control pipeline (2) and is used for cooling the prepared air flowing in the heat release air pipe (21);
the water cooling system (3) comprises a primary water cooler (31), a secondary water cooler (32) and a tertiary water cooler (33) which are sequentially connected, and the primary water cooler, the secondary water cooler and the tertiary water cooler are used for carrying out three times of water cooling on the gas in the heat release air pipe (21) so as to exchange heat and cool the gas.
2. An exothermic gas generator according to claim 1 wherein: the gas control pipeline (2) comprises a heat release air pipe (21) and a waste gas combustion port (22) which are both communicated into the furnace body (1), wherein the waste gas combustion port (22) is arranged in a vertical horizontal plane, and an ignition gun (23) is formed at the tail end of the waste gas combustion port for igniting incompletely combusted waste gas.
3. An exothermic gas generator according to claim 1 wherein: the primary water cooler (31) is arranged on the side face of the furnace body (1), and the secondary water cooler (32) and the tertiary water cooler (33) are arranged on the support (11) at the bottom of the furnace body (1) in parallel.
4. An exothermic gas generator according to claim 1 wherein: the gas-water separator (4) is arranged outside the support (11), and the gas-water separator (4) is communicated with the water cooling system (3) and is used for separating water carried in cooled gas.
5. An exothermic gas generator according to claim 4 wherein: the side of the furnace body (1) is provided with a mixed gas control pipeline (5), the mixed gas control pipeline (5) is communicated into the gas-water separator (4) and is communicated with an external storage tank, and the mixed gas control pipeline is used for mixing, regulating and controlling the contents of a plurality of prepared different gases and canning the mixed gas.
6. An exothermic gas generator according to claim 1 wherein: the furnace body (1) is cylindrical, is supported and horizontally fixed on the support (11) through the furnace body (1), a furnace lining (14) is annularly fixed on the inner side wall of the furnace body (1), the combustion chamber (12) is positioned in the furnace lining (14), a thermocouple (15) is further arranged on the furnace body (1), one end of the thermocouple (15) is inserted into the combustion chamber (12), and the other end of the thermocouple is positioned outside the furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768903.9U CN219377071U (en) | 2023-04-07 | 2023-04-07 | Exothermic gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768903.9U CN219377071U (en) | 2023-04-07 | 2023-04-07 | Exothermic gas generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377071U true CN219377071U (en) | 2023-07-21 |
Family
ID=87193468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320768903.9U Active CN219377071U (en) | 2023-04-07 | 2023-04-07 | Exothermic gas generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377071U (en) |
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2023
- 2023-04-07 CN CN202320768903.9U patent/CN219377071U/en active Active
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