CN201709382U - Filament cutter dedusting and air separation device - Google Patents

Abstract

The utility model discloses a filament cutter dedusting and air separation device, comprising a casing which consists of an air inlet on the bottom and an air outlet on the top, a filter screen disposed on top of the casing, and a valve disposed at the casing bottom under the air inlet. The utility model has advantages of effectively preventing the obstruction of conveying airduct, and reducing the waste of cut tobacco.

Description

Shredded machine dust removal winnowing device

technical field

The utility model belongs to the technical field of auxiliary equipment for a tobacco thread cutting machine, in particular to a dust removal wind separation device for a cutting machine.

Background technique

The dust removal system of the shredder is used to collect the sand dust and dust in the shredded tobacco generated when the grinding wheel grinds the blade. The dust is collected by wind and transported to the dust collector. But because there is a gap between the grinding wheel cover and the rotating grinding wheel, part of the shredded tobacco is sucked into the dust collector together with the sand and dust, which not only causes waste of shredded tobacco, but also easily blocks the conveying air duct.

Utility model content

The purpose of the utility model is to provide a shredding machine dust-removing winnowing device which can effectively solve the clogging of the conveying air pipe by shredded tobacco and reduce the waste of shredded tobacco.

For achieving the above object, the technical scheme that the utility model adopts is:

The dust removal and winnowing device of the shredder comprises a box body with an air inlet at the bottom and an air outlet at the top, a filter screen is arranged on the upper part of the box body, and a valve is arranged under the air inlet at the bottom of the box body.

The filter screen is provided with a filter screen cleaning spray pipe.

A windshield is arranged on the box inner wall above the air inlet below the filter screen.

The filter screen and the filter screen cleaning nozzle are slidably and airtightly connected with the box body through rails.

The valve is slidingly and airtightly connected with the box body through the track.

In the utility model, the dust removal wind separation device of the shred machine comprises a box body with an air inlet at the bottom and an air outlet at the top, a filter screen is arranged on the upper part of the box body, a valve is arranged under the air inlet at the bottom of the box body, and a valve is arranged below the filter screen. There is a windshield on the inner wall of the box above the air inlet, and the air mixed with dust and shredded tobacco enters the box from the air inlet, and is blocked by the windshield and filtered by the filter screen, and dust such as shredded tobacco is deposited at the bottom of the box , the air enters the process dust removal air system from the air outlet, which effectively solves the blockage of the conveying air pipe and reduces the waste of shredded tobacco.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, the dust removal and air separation device of the shredding machine comprises a box body 5 with an air inlet 7 at the bottom and an air outlet 2 at the top, a filter screen 4 is arranged on the top of the box body 5, and an air inlet 7 at the bottom of the box body 5 A valve 8 is provided below; a filter screen cleaning nozzle 3 is provided above the filter screen 4; a windshield 6 is arranged on the inner wall of the box body 5 above the air inlet 7 below the filter screen 4; the filter screen 4 and the filter screen cleaning nozzle 3 The rail is connected to the box body 5 in a sliding and airtight manner; the valve 8 is connected to the box body 5 in a sliding and airtight manner through the rail.

When using the utility model, the air mixed with dust and shredded tobacco enters the box body 5 from the air inlet 7, and the windshield 6 can block the rotation of the wind, so that the shredded tobacco falls more smoothly. At the bottom of the body 5, the air enters the process dust removal air system 1 from the air outlet 2; the filter 4 can be purged through the filter cleaning nozzle 3; the valve 8, the filter 4 and the filter cleaning nozzle 3 are all inserted After each batch of production is finished, the valve 8 is drawn out, and the shredded tobacco falls into the shredded tobacco collection device 9; during cleaning and maintenance, the filter screen 4 and the filter screen cleaning nozzle 3 can be extracted, and it can be operated, which is easy to operate.

Claims (6)

1. filament cutter dedusting pneumatic separation device is characterized in that, comprises that the bottom is provided with the casing that air inlet, top are provided with air outlet, and casing top is provided with filter screen, is provided with valve below the bottom half air inlet.

2. filament cutter dedusting pneumatic separation device as claimed in claim 1 is characterized in that, is provided with filter screen cleaning jet pipe above the filter screen.

3. filament cutter dedusting pneumatic separation device as claimed in claim 1 or 2 is characterized in that, the above cabinet wall of the following air inlet of filter screen is provided with deep bead.

4. filament cutter dedusting pneumatic separation device as claimed in claim 3 is characterized in that, filter screen slides airtight the connection by track and casing with filter screen cleaning jet pipe.

5. filament cutter dedusting pneumatic separation device as claimed in claim 3 is characterized in that valve slides airtight the connection by track and casing.

6. filament cutter dedusting pneumatic separation device as claimed in claim 4 is characterized in that valve slides airtight the connection by track and casing.

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