CN212914915U - Dust collecting device for air outlet of grain dryer - Google Patents
Dust collecting device for air outlet of grain dryer Download PDFInfo
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- CN212914915U CN212914915U CN202021160492.8U CN202021160492U CN212914915U CN 212914915 U CN212914915 U CN 212914915U CN 202021160492 U CN202021160492 U CN 202021160492U CN 212914915 U CN212914915 U CN 212914915U
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Abstract
The utility model relates to the technical field of grain drying machines, in particular to a dust collecting device for an air outlet of a grain drying machine, which comprises a shunting pipeline and a dust collecting component, wherein the shunting pipeline is Y-shaped, a first port of the shunting pipeline is horizontally arranged and communicated with the air outlet of the grain drying machine, a second port of the shunting pipeline inclines downwards and is communicated with the dust collecting component, a third port of the shunting pipeline inclines upwards and is covered with a filter cloth cover, the dust collecting component comprises a Y-shaped dust collecting pipeline and a filter net component arranged in the dust collecting pipeline, a fourth port of the dust collecting pipeline is communicated with the second port of the shunting pipeline, a sixth port with a downward opening of the dust collecting pipeline is sleeved with a filter cloth cover, a fifth port with a downward opening of the dust collecting pipeline is provided with a turbulent flow baffle plate, the utility model can shunt the discharged air and can reduce the diffusion range of the discharged air, the influence area of the nearby environment is reduced, and the influence of the discharged air on the nearby environment is reduced.
Description
Technical Field
The utility model relates to a grain drying machine technical field specifically is a dust collecting device that grain drying machine air outlet was used.
Background
The grain drying machine is in the in-process of drying grain, need with hot-blast sending into the stoving storehouse, dry grain, then take out the hot-blast in with the stoving storehouse through the exhaust fan, moisture, dust and the straw that the hot-blast of taking out has to direct discharge, because the power of air-blower is great, cause great raise dust and to cause very big influence to near environment, very not environmental protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collecting device that grain drying-machine air outlet was used to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that:
the utility model provides a dust collecting device that grain drying-machine air outlet was used, including the reposition of redundant personnel pipeline that communicates with grain drying-machine air outlet and with the collection dirt subassembly of reposition of redundant personnel pipeline intercommunication, the reposition of redundant personnel pipeline is Y shape, the first port level setting of reposition of redundant personnel pipeline and with grain drying-machine air outlet intercommunication, the second port slope of reposition of redundant personnel pipeline down and with collection dirt subassembly intercommunication, the third port slope of reposition of redundant personnel pipeline just is covered with the filter cloth cover up, the collection dirt subassembly is including the collection dirt pipeline of Y shape and the filter screen subassembly of installing in collection dirt pipeline, the vertical setting of collection dirt pipeline, the fourth port of collection dirt pipeline and the second port intercommunication of reposition of redundant personnel pipeline, the sixth port cover that collection dirt pipeline opening down has the screening cloth cover, collection dirt pipeline opening fifth port department down is provided with the vortex baffle.
Furthermore, the filter screen assembly comprises a plurality of filter screens which are arranged at intervals in a section of the dust collecting pipeline where the fourth port is located and a plurality of screening screens which are arranged in a section of the dust collecting pipeline where the fifth port is located.
Furthermore, a drainage plate for introducing airflow into the screening cloth cover is vertically arranged right above a sixth port of the dust collecting pipeline at the center.
Furthermore, the screening net and the turbulence baffle are both semi-elliptical structures, and the screening net and the turbulence baffle separate the space of the dust collecting pipeline in the section where the fifth port is located into an S-shaped structure.
Furthermore, a section of the dust collecting pipeline, which is located at the fifth port, is located under the turbulence baffle and is provided with a dust collecting box.
Furthermore, a support frame which supports the shunt pipeline and the dust collecting pipeline simultaneously is arranged below the shunt pipeline and the dust collecting pipeline.
The utility model discloses an improve and provide a dust collecting device that grain drying-machine air outlet was used here, compare with prior art, have following improvement and advantage:
one is as follows: the utility model can divide the discharged air, reduce the diffusion range of the discharged air and reduce the influence area of the nearby environment;
the second step is as follows: the utility model discloses can collect most dust and straw etc. in the air, reduce the influence of exhaust air to near environment.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic view of the assembly of the utility model with the three-dimensional structure of a grain dryer;
fig. 2 is a bottom view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic perspective view of the first embodiment of the present invention;
fig. 5 is a schematic perspective view of the second embodiment of the present invention;
description of reference numerals:
reposition of redundant personnel pipeline 1, dust collecting pipe 2, filter screen 3, filter cloth cover 4, screening cloth cover 5, vortex baffle 6, screening net 7, drainage plate 8, collection box 9, support frame 10.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.
The utility model provides a dust collecting device for an air outlet of a grain dryer through improvement, as shown in figures 1-5, comprising a shunt pipeline 1 communicated with the air outlet of the grain dryer and a dust collecting component communicated with the shunt pipeline 1, wherein the shunt pipeline 1 is Y-shaped, a first port of the shunt pipeline 1 is horizontally arranged and communicated with the air outlet of the grain dryer, a second port of the shunt pipeline 1 is inclined downwards and communicated with the dust collecting component, a third port of the shunt pipeline 1 is inclined upwards and covered with a filter cloth cover 4, the dust collecting component comprises a Y-shaped dust collecting pipeline 2 and a filter screen component arranged in the dust collecting pipeline 2, the dust collecting pipeline 2 is vertically arranged, a fourth port of the dust collecting pipeline 2 is communicated with the second port of the shunt pipeline 1, a sixth port of the dust collecting pipeline 2 with an opening downwards is covered with the filter cloth cover 5, the fifth port department that dust collecting pipeline 2 opening is down is provided with vortex baffle 6, the air in the drying-machine is taken out to the exhaust fan, some air is discharged through the third port of reposition of redundant personnel pipeline 1 and through filtering behind the filter cloth cover 4 filtration, partly get into in dust collecting pipeline 2, the straw is beaten on the filter screen 3, can fall and get into in the filter cloth cover 5 along with the air current, filter cloth cover 5 is concentrated dust and straw down, the air screening cloth cover 5 after the screening is discharged, vortex baffle 6 and drainage plate 8 will go out the interior air current disorder of dust pipeline in the dust collecting pipeline 2, then discharge from dust collecting pipeline 2's fifth port, the air current after the disorder is discharged the scope of back diffusion is less.
The filter screen subassembly is located filter screen 3 of fourth port place one section and the screen cloth 7 that sets up in dust collecting pipe 2 and be located fifth port place one section at dust collecting pipe 2 including a plurality of interval setting, the aperture of screen cloth 7 is less than the aperture of filter screen 3, partly get into in dust collecting pipe 2, the straw is beaten on filter screen 3, can fall and get into screening cloth cover 5 along with the air current in, some lighter straws fly along with the air current, screen cloth 7 can intercept this straw that flies.
The vertical drainage plate 8 that is used for introducing screening cloth cover 5 with the air current that is provided with directly over the sixth port that dust collecting pipe 2 internal center department is located self can avoid the air current to directly flow from dust collecting pipe 2's fourth port to the second port, guarantees that some air current from the air screening cloth cover 5 after the screening of screening cloth cover 5 discharges, concentrates dust and straw down, improves the degree of air current disturbance simultaneously.
The screening net 7 and the flow disturbing baffle 6 are semi-elliptical structures, the space interval that the dust collecting pipeline 2 is located in one section of the fifth port is formed into an S-shaped structure by the screening net 7 and the flow disturbing baffle 6, the screening net 7 filters airflow again, the airflow velocity in the fifth port of the dust collecting pipeline 2 is reduced, and the diffusion range of the discharged air is further reduced.
The section of the dust collecting duct 2 at the fifth port is provided with a dust collecting box 9 right below the baffle 6, and when dust impacting on the baffle 6 along with airflow is collected in the collecting box 9.
The support frame 10 that supports reposition of redundant personnel pipeline 1 and dust collecting pipe 2 simultaneously is provided with below reposition of redundant personnel pipeline 1 and the dust collecting pipe 2, guarantees dust collecting device's stability.
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 (6)
1. The utility model provides a dust collecting device that grain drying-machine air outlet was used which characterized in that: comprises a diversion pipeline (1) communicated with an air outlet of the grain dryer and a dust collection component communicated with the diversion pipeline (1), the diversion pipeline (1) is Y-shaped, a first port of the diversion pipeline (1) is horizontally arranged and communicated with an air outlet of the grain dryer, the second port of the shunting pipeline (1) inclines downwards and is communicated with the dust collecting component, the third port of the shunting pipeline (1) inclines upwards and is covered with a filter cloth cover (4), the dust collecting component comprises a Y-shaped dust collecting pipeline (2) and a filter screen component arranged in the dust collecting pipeline (2), the dust collecting pipeline (2) is vertically arranged, a fourth port of the dust collecting pipeline (2) is communicated with a second port of the shunt pipeline (1), a screening cloth cover (5) is sleeved at a sixth port of the dust collecting pipeline (2) with a downward opening, and a turbulence baffle (6) is arranged at a fifth port of the dust collecting pipeline (2) with a downward opening.
2. The dust collector for outlet of grain dryer according to claim 1, characterized in that: the filter screen component comprises a plurality of filter screens (3) which are arranged at intervals in a section where the dust collecting pipeline (2) is located at the fourth port and a screening net (7) which is arranged in a section where the dust collecting pipeline (2) is located at the fifth port.
3. The dust collector for outlet of grain dryer according to claim 1, characterized in that: and a drainage plate (8) for introducing airflow into the screening cloth cover (5) is vertically arranged right above a sixth port of the dust collecting pipeline (2) at the center.
4. The dust collector for outlet of grain dryer according to claim 2, characterized in that: the screening net (7) and the turbulence baffle (6) are both semi-elliptical structures, and the screening net (7) and the turbulence baffle (6) are used for forming an S-shaped structure at the space interval of the dust collecting pipeline (2) in one section where the fifth port is located.
5. The dust collector for outlet of grain dryer according to claim 1, characterized in that: and a dust collecting box (9) is arranged at the section of the dust collecting pipeline (2) at the fifth port and under the turbulent baffle (6).
6. The dust collector for outlet of grain dryer according to claim 1, characterized in that: and a support frame (10) which supports the shunt pipeline (1) and the dust collecting pipeline (2) simultaneously is arranged below the shunt pipeline (1) and the dust collecting pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160492.8U CN212914915U (en) | 2020-06-19 | 2020-06-19 | Dust collecting device for air outlet of grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021160492.8U CN212914915U (en) | 2020-06-19 | 2020-06-19 | Dust collecting device for air outlet of grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212914915U true CN212914915U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021160492.8U Active CN212914915U (en) | 2020-06-19 | 2020-06-19 | Dust collecting device for air outlet of grain dryer |
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| Country | Link |
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| CN (1) | CN212914915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716065A (en) * | 2021-08-08 | 2021-11-30 | 中国飞机强度研究所 | Airplane and part snow raising test collecting device thereof |
-
2020
- 2020-06-19 CN CN202021160492.8U patent/CN212914915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716065A (en) * | 2021-08-08 | 2021-11-30 | 中国飞机强度研究所 | Airplane and part snow raising test collecting device thereof |
| CN113716065B (en) * | 2021-08-08 | 2024-01-05 | 中国飞机强度研究所 | Aircraft and part snow raising test collection device thereof |
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