CN211876104U - Smoke-discharging silencing purifier for gas stove - Google Patents
Smoke-discharging silencing purifier for gas stove Download PDFInfo
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- CN211876104U CN211876104U CN202020378810.1U CN202020378810U CN211876104U CN 211876104 U CN211876104 U CN 211876104U CN 202020378810 U CN202020378810 U CN 202020378810U CN 211876104 U CN211876104 U CN 211876104U
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- ceramic filter
- chimney
- filter element
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- silencing
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Abstract
The utility model discloses a gas-cooker amortization clarifier of discharging fume mainly includes: a chimney, a ceramic filter element and a silencing sheet; the two ends of the chimney are respectively provided with an air inlet and an air outlet, two ceramic filter elements are arranged in the chimney, and silencing sheets are arranged in the two ceramic filter elements; the ceramic filter element is detachably arranged in the chimney, and the surface of the ceramic filter element is covered with a high-efficiency catalyst; the silencing sheet is of a micropore plate sound absorption hole structure, is a thin plate with the thickness of 1mm, and is provided with small holes with the hole diameter of 1mm on the surface. The utility model adopts the ceramic filter element with high-efficiency catalyst to promote the combustible gas to generate oxidation-reduction reaction, and simultaneously reduces the noise of air flow through the built-in silencing sheet; make the utility model has the characteristics of factor of safety is high, small in noise.
Description
Technical Field
The utility model relates to a gas-cooker utensil technical field, more specifically the saying so relates to a commercial gas-cooker amortization clarifier of discharging fume.
Background
In daily life, co is often generated due to incomplete combustion when a gas stove is used, part of gas, hydrocarbon and co are mixed by a chimney and are discharged from the chimney, and because the gas stove is used, the gas generated due to combustion is high in temperature, and because co belongs to combustible gas, buzzing sound is generated when the gas is not sufficiently combusted, so that the gas stove is extremely easy to explode, and the safety coefficient is not very high. The traditional chimney usually only can play a role in exhausting gas, cannot isolate the mixed combustible gas, and simultaneously reduces the airflow sound in the chimney.
Therefore, how to provide a smoke exhauster with high safety factor and low noise is a problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a gas-cooker amortization clarifier of discharging fume that factor of safety is high, and small in noise moreover.
In order to achieve the above object, the present invention provides the following technical solutions, which mainly include: a chimney, a ceramic filter element and a silencing sheet; the two ends of the chimney are respectively provided with an air inlet and an air outlet, two ceramic filter elements are arranged in the chimney, and silencing sheets are arranged in the two ceramic filter elements; the ceramic filter element is detachably arranged in the chimney, and the surface of the ceramic filter element is covered with a high-efficiency catalyst; the silencing sheet is of a micropore plate sound absorption hole structure, is a thin plate with the thickness of 1mm, and is provided with small holes with the hole diameter of 1mm on the surface.
Preferably, in the above exhaust gas silencing purifier for a gas cooker, the high-efficiency catalyst is a copper-manganese oxide catalyst, a Pd-activated carbon catalyst, or a gold ultrafine particle alpha-ferric oxide catalyst.
Through the technical scheme, compared with the prior art, the utility model discloses a smoke discharging, silencing and purifying device for a gas stove; the utility model adopts the ceramic filter element with high-efficiency catalyst to promote the combustible gas to generate oxidation-reduction reaction, and simultaneously reduces the noise of air flow through the built-in silencing sheet; make the utility model has the characteristics of factor of safety is high, small in noise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model discloses a smoke-discharging silencing purifier for a gas stove.
The utility model discloses, mainly include: a chimney 1, a ceramic filter element 2 and a silencing sheet 3; wherein, both ends of the chimney are respectively provided with an air inlet 4 and an air outlet 5, two ceramic filter elements 2 are arranged inside the chimney, and silencing sheets 3 are arranged in the two ceramic filter elements 2; the ceramic filter element 2 is detachably arranged on the chimney 1, and the surface of the ceramic filter element 2 is covered with a high-efficiency catalyst; the silencing sheet 3 adopts a micropore plate sound absorption hole structure, the silencing sheet 3 adopts a thin plate with the thickness of 1mm, and small holes with the hole diameter of 1mm are formed in the surface of the silencing sheet.
In order to further optimize the technical scheme, the high-efficiency catalyst is a copper-manganese oxide catalyst, a Pd-activated carbon catalyst and a gold ultrafine particle alpha-ferric oxide catalyst.
In order to further optimize the technical scheme, the catalyst on the surface of the ceramic filter element 1 enhances the activity of three gases of CO, hydrocarbon and NOx to promote the three gases to carry out certain oxidation-reduction chemical reaction, wherein CO is oxidized into colorless and nontoxic carbon dioxide gas at high temperature; the oxidation of hydrocarbons at high temperature to water (H20) and carbon dioxide; NOx is reduced into nitrogen and oxygen, and three harmful gases are changed into harmless gases, so that combustion waste gas is purified; the middle of the ceramic filter element group is provided with a silencing sheet, so that the noise is effectively reduced.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The utility model provides a gas-cooker amortization clarifier of discharging fume which characterized in that mainly includes: a chimney, a ceramic filter element and a silencing sheet; the chimney is provided with an air inlet and an air outlet at two ends respectively, two ceramic filter elements are arranged inside the chimney, and a silencing sheet is arranged between the two ceramic filter elements; the ceramic filter element is detachably arranged in the chimney, and the surface of the ceramic filter element is covered with a high-efficiency catalyst; the silencing sheet is of a micropore plate sound absorption hole structure, is a thin plate with the thickness of 1mm, and is provided with small holes with the hole diameter of 1mm on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378810.1U CN211876104U (en) | 2020-03-24 | 2020-03-24 | Smoke-discharging silencing purifier for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378810.1U CN211876104U (en) | 2020-03-24 | 2020-03-24 | Smoke-discharging silencing purifier for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211876104U true CN211876104U (en) | 2020-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378810.1U Active CN211876104U (en) | 2020-03-24 | 2020-03-24 | Smoke-discharging silencing purifier for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211876104U (en) |
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2020
- 2020-03-24 CN CN202020378810.1U patent/CN211876104U/en active Active
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