CN209744456U - Domestic external oil smoke clarifier of type based on physics condensation and physical adsorption - Google Patents
Domestic external oil smoke clarifier of type based on physics condensation and physical adsorption Download PDFInfo
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- CN209744456U CN209744456U CN201920071600.5U CN201920071600U CN209744456U CN 209744456 U CN209744456 U CN 209744456U CN 201920071600 U CN201920071600 U CN 201920071600U CN 209744456 U CN209744456 U CN 209744456U
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- flue
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Abstract
the utility model discloses a household external oil smoke purifier based on physical condensation and physical adsorption, which comprises an oil smoke purifier body, wherein the oil smoke purifier body comprises a purification flue, and the purification flue consists of a first flue, a second flue and a third flue; wherein, the first flue is internally provided with adjacent and spaced air inlet net groups for blocking dust in airflow; after passing through the second flue from the first flue, the airflow is subjected to oil-gas separation through an oil-gas separation sheet arranged in the flue; optionally, in order to increase the condensation effect of the purifier, the pipe wall of the second flue is designed to be a cavity structure, and the cavity is filled with condensed materials; the air flow after oil drop separation rotates for a circle and then enters the pipeline through the air inlet pipe orifice of the third flue, and the filter element arranged in the pipeline further adsorbs harmful gas and residual oil drops in the air flow. Through the operation, the purification of the oil fume is finally realized.
Description
Technical Field
The utility model relates to the field of machinary, more specifically say, relate to an external oil smoke clarifier of domestic type based on physics condensation and physical adsorption.
Background
The existing oil fume purifier is mainly used in public places such as hotels, schools, offices and factories, or industrial occasions such as edible oil frying, cooking processing industry, oil splashing heat treatment workshops and oil mist lubrication workshops, but ignores the special oil fume source of the kitchen of each household.
At present, the main oil fume purifier is a high-voltage electrostatic oil fume purifier or a jet, spray or atomization oil fume purifier. The high-voltage electrostatic oil fume purifier is taken as an example for explanation: the main principle of the purification device is that the oil smoke passes through an electrostatic field and reaches the effect of purifying the oil smoke through ionization. However, such methods require an external power drive and are therefore impractical for use in the home for such individual users. The existing oil fume purifier applied to the household kitchen generally has extremely low oil fume purification rate, and oil fume mixed gas still contains a large amount of oil vapor and toxic gas when being discharged outdoors.
If the utility model can be used as a household oil smoke purifying device with lower cost, thereby achieving the environmental protection effect of energy conservation and emission reduction, the oil smoke purifying device will be a great technical progress and also a great contribution to the society.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the defect that prior art oil smoke purification rate is low, provide an external oil smoke clarifier of domestic type based on physics condensation and physical adsorption.
The utility model provides a domestic external oil smoke purifier based on physical condensation and physical adsorption, which comprises an oil smoke purifier body, wherein the oil smoke purifier body comprises a purifying flue, and the purifying flue consists of a first flue, a second flue and a third flue;
a pipe orifice at one end of the first flue is communicated with a smoke exhaust pipeline of the range hood, and a pipe orifice at the other end of the first flue is communicated with the second flue; a plurality of air inlet nets are arranged in the first flue;
the pipe orifice at the other end of the second flue is communicated with the pipe orifice at one end of the third flue; a plurality of groups of oil-gas separation sheet groups are embedded in the second flue;
A pipe orifice at one end of the third flue is used as an air outlet pipe orifice, and a pipe orifice at the other end of the third flue is communicated with the second flue; a plurality of layers of netted active carbon filter elements are arranged in the third flue;
The air inlet net arranged in the first flue and the activated carbon filter element arranged in the third flue are both inserted into the insertion holes and are fixedly arranged in the pipe.
furthermore, the second flue is in a spiral shape after rotating for a circle around a fixed pipe; the fixed pipe is arranged between the first flue and the third flue and is positioned above the two flues.
Furthermore, a plurality of groups of jacks in the first flue and the third flue are arranged; wherein:
The jacks are arranged in the first flue, and each group of jacks is distributed at the upper and lower pipe walls of the flue at equal intervals;
the jacks are arranged in the third flue, and the jacks are uniformly distributed at the upper and lower pipe walls of the third flue along the airflow flowing direction from the air inlet pipe orifice to the air outlet pipe orifice in a manner of first dilution and then densification;
each air inlet net and the filter element are respectively inserted into one group of the jack holes and are distributed in the flue in a plurality of rows and in parallel; wherein the closer to the air inlet pipe opening of the third flue, the more sparsely the filter element is distributed.
Furthermore, the pipe wall of the second flue is of a cavity structure, and the cavity is filled with condensed ice sand.
furthermore, the oil-gas separation sheet group is planar, and the shape and the size of the oil-gas separation sheet group are adaptive to the inner wall of the second flue; the oil-gas separation plate groups are uniformly distributed in the pipeline.
Furthermore, each oil-gas separation sheet group comprises a first oil-gas separation sheet and a second oil-gas separation sheet which are large and small, and a gap is reserved between the first oil-gas separation sheet and the second oil-gas separation sheet and used for gas flow circulation; wherein:
the first oil-gas separation sheet and the second oil-gas separation sheet in each oil-gas separation sheet group are the same in size and shape;
At a certain side of the inside wall of second flue, and in the pipeline with the one side that a certain side is relative, first oil-gas separation piece with second oil-gas separation piece sets up along axial interval.
Further, a filter element arranged in the third flue comprises composite resin; the additive material of the composite resin comprises: crude fat and biomass char.
furthermore, a groove is respectively arranged at the lower pipe wall in the first flue and the third flue.
A domestic external oil smoke clarifier based on physics condensation and physical adsorption in, do not need any extra power or energy, can use very energy-conservingly under the natural condition always, and use the active carbon at the in-process that purifies harmful gas comprehensively many times, its high adsorptivity and desorption nature can improve harmful gas's clearance in the oil smoke greatly.
Implement the utility model provides a pair of external oil smoke clarifier of domestic type based on physics condensation and physical adsorption has following beneficial effect:
1. the household external oil smoke purifier is small and portable, and is suitable for being used in small spaces such as families;
2. The bent flue is used in the device, so that oil smoke can contact condensed substances in all directions and can be fully condensed while passing through quickly through the device after rotating for 360 degrees;
3. The multi-layer mesh active carbon filter element is used, so that harmful gas can comprehensively contact with the active carbon for multiple times in the purification process, the filter screen is also set to be of a structure with thin filter screen and dense filter screen, the smoothness of oil smoke passing through quickly is guaranteed, and the density of the filter element is improved to realize precise secondary purification after the high flow speed is reached.
drawings
the invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic plan view of the structure of a body of a lampblack purifier;
FIG. 2 is an internal structural view of a multi-layered mesh active carbon filter element;
FIG. 3 is an arrangement distribution diagram of the internal structure of an oil-gas separation plate group and three adjacent oil-gas separation plate groups in a pipeline.
In the figure: 1. a first flue; 11. an air inlet net; 2. a second flue; 21. a first oil-gas separation sheet; 22. a second oil-gas separation sheet; 3. a third flue; 31. a multi-layer mesh active carbon filter element; 4. a fixed tube; 5. a groove;
Detailed Description
in order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
now, with reference to fig. 1 and fig. 2, specific description is made on the oil smoke purifier provided by the present invention.
Example 1:
referring to fig. 1, which is a schematic plan view of a fume purifier body, the present invention provides a household external fume purifier based on physical condensation and physical adsorption, which specifically includes a fume purifier body, the fume purifier body includes a purifying flue, and the purifying flue includes a first flue 1, a second flue 2 and a third flue 3; wherein:
In this embodiment, the first flue 1, the second flue 2 and the third flue 3 are all cylindrical pipe bodies capable of being bent and deformed; wherein, the second flue is in a spiral shape after rotating around the fixed pipe 4 for a circle; the fixed pipe 4 is arranged between the first flue 1 and the third flue 3 and is positioned above the two flues.
a plurality of air inlet nets 11 are arranged in the first flue and are used for isolating dust in air flow;
A plurality of layers of netted active carbon filter elements are arranged in the third flue; the air inlet net and the active carbon filter element are distributed in the pipe through the jacks; it should be noted that:
The jacks are arranged in the first flue 1, and each group of jacks is distributed at the upper and lower pipe walls of the flue at equal intervals;
The jacks are arranged in the third flue 3, and the jacks are uniformly distributed at the upper and lower pipe walls of the third flue 3 along the airflow flowing direction from the air inlet pipe orifice to the air outlet pipe orifice in a manner of first dilution and then densification;
Each air inlet net and the filter element are respectively inserted into one group of the jack holes and are distributed in the flue in a plurality of rows and in parallel; wherein the closer to the air inlet pipe opening of the third flue, the more sparsely the filter element is distributed.
And a plurality of groups of oil-gas separation sheet groups are embedded in the second flue, and the oil-gas separation sheets are made of lipophilic materials and used for separating oil drops in the oil fume.
in order to accept the oil drop separated from the second flue 2, the utility model discloses a recess 5 has further been designed respectively in the low tube wall department in first flue 1 and third flue 3.
in order to realize the condensation effect of the fume extractor, the utility model further sets the pipe wall of the second flue into a cavity structure; the cavity is filled with condensed ice sand for liquefying the oil fume passing through the second flue into mist gas.
example 2:
please refer to fig. 2, which is an internal structure diagram of a multi-layer mesh active carbon filter element, wherein a pipe orifice at one end of a third flue 3 is used as an outlet pipe orifice, and a pipe orifice at the other end is communicated with an outlet pipe orifice at one end of a second flue 2; a plurality of layers of netted activated carbon filter elements 31 are arranged in the third flue 3, and the filter elements are made of composite resin; a plurality of groups of filter elements are sequentially arranged in the tube through the jacks; the additive material of the composite resin comprises: crude fat and biomass char; wherein the filter core is thin first and then dense and the fixed knot constructs, has ensured the smoothness nature that the oil smoke passes through fast, reaches higher velocity of flow after the air current, through the range density that improves the filter core, has further realized accurate secondary purification.
example 3:
Please refer to fig. 3, which is a distribution diagram of the internal structure of the oil-gas separation plate set and the arrangement of three adjacent oil-gas separation plate sets in the pipeline. For better explaining the embodiment, in the embodiment, the first flue 1, the second flue 2 and the third flue 3 are all cylindrical pipe bodies;
the oil-gas separation sheet group is planar, and the shape and the size of the oil-gas separation sheet group are matched with the inner wall of the second flue 2; the oil-gas separation plate groups are uniformly distributed in the pipeline.
each oil-gas separation sheet group comprises a first oil-gas separation sheet 21 and a second oil-gas separation sheet 22 which are large and small, and a gap is reserved between the first oil-gas separation sheet 21 and the second oil-gas separation sheet 22 and used for air flow circulation; wherein:
the first oil-gas separation sheet 21 and the second oil-gas separation sheet 22 of each oil-gas separation sheet group are the same in size and shape;
and the first oil-gas separation sheet 21 and the second oil-gas separation sheet 22 are arranged at intervals along the axial direction on one side of the inner side wall of the second flue and the opposite side of the certain side in the pipeline.
it should be noted that the calibers of the pipe orifices of the first flue 1, the second flue 2 and the third flue 3 are the same;
The working process is as follows:
the left pipe orifice of the first flue 1 can be communicated with a smoke exhaust pipeline of a household smoke exhaust ventilator, discharged oil smoke enters the first flue 1, the entered oil smoke flows from one side in the first flue 1 to the side of an air inlet pipe orifice of the second flue 2, and dust in air flow is effectively blocked by a plurality of layers of air inlet nets 11 in the pipeline in the period; the oil smoke enters the pipeline through the air inlet pipe orifice of the second flue 2 and flows to the air inlet pipe orifice of the third flue 3 by rotating for a circle along the radial direction; when oil smoke to be purified passes through the second flue 2, condensed ice sand filled in the pipe wall can liquefy the oil smoke into mist airflow, oil drops in the mist airflow can be effectively separated under the action of the oil-gas separation sheet 21 because the oil-gas separation sheet 21 is made of lipophilic materials, and the separated oil drops flow out of the second flue 2 along the same current and are received by the grooves 5 arranged at the lower pipe walls of the first flue 1 and the third flue 3; the air flow after oil drop separation rotates for a circle and then enters the pipeline through the air inlet pipe orifice of the third flue 3, and harmful gas and residual oil drops in the air flow are further adsorbed through the filter element 31 arranged in the pipeline.
while the embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many modifications may be made by one skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (8)
1. A household external oil smoke purifier based on physical condensation and physical adsorption is characterized by specifically comprising an oil smoke purifier body, wherein the oil smoke purifier body comprises a purification flue, and the purification flue consists of a first flue, a second flue and a third flue;
A pipe orifice at one end of the first flue is communicated with a smoke exhaust pipeline of the range hood, and a pipe orifice at the other end of the first flue is communicated with the second flue; a plurality of air inlet nets are arranged in the first flue;
The pipe orifice at the other end of the second flue is communicated with the pipe orifice at one end of the third flue; a plurality of groups of oil-gas separation sheet groups are embedded in the second flue;
a pipe orifice at one end of the third flue is used as an air outlet pipe orifice, and a pipe orifice at the other end of the third flue is communicated with the second flue; a plurality of layers of netted active carbon filter elements are arranged in the third flue;
The air inlet net arranged in the first flue and the activated carbon filter element arranged in the third flue are both inserted into the insertion holes and are fixedly arranged in the pipe.
2. The domestic external cooking fume purifier of claim 1, wherein the second flue is formed in a spiral shape after rotating around a fixed pipe; the fixed pipe is arranged between the first flue and the third flue and is positioned above the two flues.
3. the domestic external cooking fume purifier of claim 1, wherein the plurality of receptacles in the first chimney and the third chimney are provided; wherein:
the jacks are arranged in the first flue, and each group of jacks is distributed at the upper and lower pipe walls of the flue at equal intervals;
The jacks are arranged in the third flue, and the jacks are uniformly distributed at the upper and lower pipe walls of the third flue along the airflow flowing direction from the air inlet pipe orifice to the air outlet pipe orifice in a manner of first dilution and then densification;
each air inlet net and the filter element are respectively inserted into one group of the jack holes and are distributed in the flue in a plurality of rows and in parallel; wherein the closer to the air inlet pipe opening of the third flue, the more sparsely the filter element is distributed.
4. the domestic external oil fume purifier as claimed in claim 1, wherein the pipe wall of the second flue is a cavity structure, and the cavity is filled with condensed ice sand.
5. the domestic external cooking fume purifier of claim 1, wherein the oil-gas separation plate set is planar and has a shape and size corresponding to the inner wall of the second flue; the oil-gas separation plate groups are uniformly distributed in the pipeline.
6. The domestic external oil and smoke purifier of claim 5, wherein each set of oil and gas separation plates comprises a first oil and gas separation plate and a second oil and gas separation plate with a gap therebetween for air flow; wherein:
The first oil-gas separation sheet and the second oil-gas separation sheet in each oil-gas separation sheet group are the same in size and shape;
at a certain side of the inside wall of second flue, and in the pipeline with the one side that a certain side is relative, first oil-gas separation piece with second oil-gas separation piece sets up along axial interval.
7. The domestic external type cooking fume purifier according to claim 1 or 3, wherein the filter element provided in the third flue comprises a composite resin; the additive material of the composite resin comprises: crude fat and biomass char.
8. The domestic external type cooking fume purifier as claimed in claim 1, wherein a groove is formed at the lower pipe wall in each of the first flue and the third flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071600.5U CN209744456U (en) | 2019-01-16 | 2019-01-16 | Domestic external oil smoke clarifier of type based on physics condensation and physical adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920071600.5U CN209744456U (en) | 2019-01-16 | 2019-01-16 | Domestic external oil smoke clarifier of type based on physics condensation and physical adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744456U true CN209744456U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920071600.5U Expired - Fee Related CN209744456U (en) | 2019-01-16 | 2019-01-16 | Domestic external oil smoke clarifier of type based on physics condensation and physical adsorption |
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| Country | Link |
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| CN (1) | CN209744456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506280A (en) * | 2019-01-16 | 2019-03-22 | 中国地质大学（武汉） | A kind of domestic type circumscribed oil fume purifier based on physics condensation and physical absorption |
| CN112337253A (en) * | 2020-11-05 | 2021-02-09 | 张旭斌 | Workshop dust removal circulation system |
-
2019
- 2019-01-16 CN CN201920071600.5U patent/CN209744456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506280A (en) * | 2019-01-16 | 2019-03-22 | 中国地质大学（武汉） | A kind of domestic type circumscribed oil fume purifier based on physics condensation and physical absorption |
| CN112337253A (en) * | 2020-11-05 | 2021-02-09 | 张旭斌 | Workshop dust removal circulation system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |