CN212768573U - Cloth bag dust removal type exhaust chamber - Google Patents
Cloth bag dust removal type exhaust chamber Download PDFInfo
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- CN212768573U CN212768573U CN202021233080.2U CN202021233080U CN212768573U CN 212768573 U CN212768573 U CN 212768573U CN 202021233080 U CN202021233080 U CN 202021233080U CN 212768573 U CN212768573 U CN 212768573U
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- blanking pipe
- pipe
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Abstract
The utility model relates to a feeder corollary equipment of a pneumatic conveying system, in particular to a cloth bag dust removal type air exhaust chamber, which comprises a blanking pipe and an exhaust pipe, wherein the upper end of the blanking pipe is provided with a feed inlet, the blanking pipe is divided into an air cavity and a material cavity by an air material partition plate in the blanking pipe, and the lower end of the blanking pipe is divided into a discharge port and an air inlet; the exhaust pipe is communicated with the air cavity, and an exhaust port of the exhaust pipe is connected with a bag-type dust collector. The exhaust chamber is simpler in structure, lower in cost and capable of removing dust of exhaust gas, and pollution to the atmosphere is reduced.
Description
Technical Field
The utility model relates to a pneumatic conveyor system feeder corollary equipment specifically is a sack dust type exhaust chamber.
Background
In the pneumatic conveying system, the air pumping chamber is matched with the rotary feeder for use, and the air pumping chamber is additionally arranged for the pneumatic conveying of the powdery materials, so that the air generated when the rotary feeder operates can be effectively discharged, the smooth falling of the materials from the rotary feeder is ensured, and the conveying capacity is not influenced.
The structure design of the existing air extraction chamber is complex, the cost is high, and the air extraction chamber does not have further treatment measures on the exhausted gas and can cause certain pollution to the air.
Disclosure of Invention
In order to solve the problem, the utility model provides a sack dust type exhaust chamber, the structure is simpler, and the cost is lower and can remove dust to exhaust gas, reduces atmospheric pollution. The utility model adopts the technical scheme as follows:
a cloth bag dust removal type air exhaust chamber comprises a blanking pipe and an exhaust pipe, wherein the upper end of the blanking pipe is provided with a feed inlet, an air material partition plate is arranged in the blanking pipe to divide the blanking pipe into an air cavity and a material cavity, and the lower end of the blanking pipe is divided into a discharge outlet and an air inlet; the exhaust pipe is communicated with the air cavity, and an exhaust port of the exhaust pipe is connected with a bag-type dust collector.
According to the cloth bag dust removal type air extraction chamber, the cross-sectional area of the air inlet is 1/5-1/4 of the cross-sectional area of the inner cavity of the blanking pipe.
In the cloth bag dust removal type air exhaust chamber, the exhaust pipe is obliquely arranged relative to the axis of the blanking pipe, and the included angle between the exhaust pipe and the axis of the blanking pipe is 30-60 degrees.
The utility model discloses the effectual gas that produces when rotating the feeder operation is discharged, ensures the smooth rotatory feeder of whereabouts of material, does not influence the conveying capacity. Meanwhile, the structure is simple, the cost is low, and the air pollution is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: the device comprises a blanking pipe 1, a feeding hole 2, a discharging hole 3, an air inlet 4, an air material clapboard 5, an exhaust pipe 6 and a bag-type dust remover 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
A cloth bag dust removal type air extraction chamber comprises a blanking pipe 1 and an exhaust pipe 6, wherein the upper end of the blanking pipe 1 is provided with a feed inlet 2, an air material partition plate 5 is arranged in the blanking pipe 1 to divide the blanking pipe 1 into an air cavity and a material cavity, and the lower end of the blanking pipe 1 is divided into a discharge port 3 and an air inlet 4; the exhaust pipe 6 is communicated with the air cavity, and an exhaust port of the exhaust pipe 6 is connected with a bag-type dust collector 7.
According to the cloth bag dust removal type air extraction chamber, the cross-sectional area of the air inlet 4 is 1/5-1/4 of the cross-sectional area of the inner cavity of the blanking pipe 1.
In the cloth bag dust removal type air exhaust chamber, the exhaust pipe 6 is obliquely arranged relative to the axis of the blanking pipe 1, and the included angle between the exhaust pipe 6 and the axis of the blanking pipe 1 is 30-60 degrees.
When the system normally operates, materials enter from the feed inlet 2 and are separated by the gas material separation plate 5, the materials enter the feeder from the discharge outlet 3, gas generated during operation of the rotary feeder enters from the gas inlet 4, and is discharged after being discharged from the gas outlet and filtered by the bag-type dust collector 7, so that the smooth falling of the materials is ensured, the conveying capacity is not influenced, and pollution is avoided.
Claims (3)
1. The utility model provides a sack dust type exhaust chamber which characterized in that: the device comprises a blanking pipe (1) and an exhaust pipe (6), wherein the upper end of the blanking pipe (1) is provided with a feeding hole (2), an air material partition plate (5) is arranged in the blanking pipe (1) to divide the blanking pipe (1) into an air cavity and a material cavity, and the lower end of the blanking pipe (1) is divided into a discharging hole (3) and an air inlet (4); the exhaust pipe (6) is communicated with the air cavity, and an exhaust port of the exhaust pipe (6) is connected with a bag-type dust collector (7).
2. The bag house dust extraction plenum of claim 1, wherein: the cross-sectional area of the air inlet (4) is 1/5-1/4 of the cross-sectional area of the inner cavity of the blanking pipe (1).
3. The bag house dust extraction plenum of claim 1, wherein: the exhaust pipe (6) is arranged obliquely relative to the axis where the blanking pipe (1) is located, and the included angle between the exhaust pipe (6) and the axis where the blanking pipe (1) is located is 30-60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233080.2U CN212768573U (en) | 2020-06-30 | 2020-06-30 | Cloth bag dust removal type exhaust chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233080.2U CN212768573U (en) | 2020-06-30 | 2020-06-30 | Cloth bag dust removal type exhaust chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212768573U true CN212768573U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233080.2U Active CN212768573U (en) | 2020-06-30 | 2020-06-30 | Cloth bag dust removal type exhaust chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN212768573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522519A (en) * | 2021-07-01 | 2021-10-22 | 无锡考特威星机械有限公司 | Deironing air extraction chamber device |
-
2020
- 2020-06-30 CN CN202021233080.2U patent/CN212768573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522519A (en) * | 2021-07-01 | 2021-10-22 | 无锡考特威星机械有限公司 | Deironing air extraction chamber device |
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