CN217831060U

CN217831060U - Ash removal device

Info

Publication number: CN217831060U
Application number: CN202222059857.3U
Authority: CN
Inventors: 宋锐修; 陈习村; 廖国庆; 高霞; 祝海峰; 余晓莉; 张兰芳
Original assignee: Yuexi County Great Wall Machinery Co ltd
Current assignee: Yuexi County Great Wall Machinery Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-11-18
Anticipated expiration: 2032-08-06

Abstract

The utility model relates to an ash removal device, including the bobbin case that sets up in the frame, the bobbin case includes bobbin case portion and lower bobbin case portion, is provided with U cell type structure in the lower bobbin case portion, and this U cell type structure is used for holding the lower semicircle of cylinder, and the tank bottom middle part of U cell type structure is provided with the ash hole, and ash hole department is provided with the collection ash chute of collecting the dust, and ash removal device is used for moving the dust that stores up in ash hole outside groove bottom department to ash hole department and discharges. The utility model provides an above-mentioned scheme, it can be effectual clears up the dust of long-pending staying in carrying out the fragrant machine, guarantees that tealeaves carries out reliable fragrant processing of carrying out of fragrant machine, improves the effect of carrying fragrant processing.

Description

Ash removal device

Technical Field

The utility model relates to a tealeaves production facility field, concretely relates to ash removal device.

Background

Carry out to tealeaves and carry fragrant in-process, can produce a lot of dusts, these dusts are some can be along with arranging damp dust pelletizing system discharge and carry fragrant machine, but have the discharge that partial dust can't be reliable to store up in carrying fragrant built-in, handle to carrying fragrant and exert an influence. It is therefore necessary to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fragrant cylinder is carried to dictyosome, it can be used for solving above-mentioned technical problem.

The technical proposal adopted by the utility model is as follows.

The utility model provides an ash removal device which characterized in that: the barrel box comprises an upper barrel box part and a lower barrel box part, a U-groove-shaped structure is arranged in the lower barrel box part and used for containing a lower semicircle of a roller, an ash outlet is formed in the middle of the bottom of the U-groove-shaped structure and provided with an ash collecting groove for collecting dust, and the ash removing device is used for moving the dust accumulated at the bottom of the ash outlet outer groove to the ash outlet to be discharged.

The specific scheme is as follows: the ash cleaning device adopts a blowing mode to move the dust accumulated at the bottom of the groove at the outer side of the ash outlet to the ash outlet for discharging.

The height of the periphery of the groove bottom is gradually reduced towards the ash outlet.

The both ends of U cell type structure are provided with curved A, B board, and ash removal device includes the soot blower who sets up on A board and/or the B board.

The ash removing device comprises a soot blowing nozzle arranged on the wall of the U-groove structure.

The cross-connection line of the plate part A and the U groove type structure is marked as a line A, the cross-connection line of the plate part B and the U groove type structure is marked as a line B, and the soot blowing nozzle is arranged close to the line A and/or the line B.

The soot blowing nozzles are arranged at intervals along the line A and/or the line B.

The cross-sectional dimension of the sootblowing nozzle gradually decreases along the flow direction of the gas flow.

The direction of gas flowing in the soot blowing nozzle is marked as an A direction, the projection of the A direction in an A1 plane is marked as an A1 line, the A1 line is obliquely arranged, the height of the end part of one side close to the center of the roller is lower, the A1 plane is a vertical plane, the center line of the roller is positioned on the A1 plane, the projection of the A direction in an A2 plane is marked as an A2 line, and the A2 line is a horizontal plane.

The outer side of the inlet end of the soot blowing nozzle is provided with a cover, the cover is rotatably arranged on the plate A and/or the plate B, and the cross section of the soot blowing nozzle is in a quadrilateral shape.

The utility model provides an above-mentioned scheme, it can be effectual clears up the dust of long-pending staying in carrying out the fragrant machine, guarantees that tealeaves carries out reliable fragrant processing of carrying out of fragrant machine, improves the effect of carrying fragrant processing.

Drawings

Fig. 1 and 2 are schematic structural diagrams of the present invention.

FIG. 3 is a schematic structural view of the inner channel of the soot blowing nozzle.

The reference numerals and component correspondences are as follows.

10-lower cylinder box part, 11-A far infrared heating device, 12-B far infrared heating device, 20-A line/B line, 21-soot blowing nozzle, 22-cover 22.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention, and is not intended to strictly limit the scope of the claims. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, which are reasonable and inconsistent.

Through the analysis discovery, this part dust is mainly concentrated in cylinder mesh section both ends downside region, because the dust that these two regions pile up, the air current can't reach, consequently the utility model discloses a following scheme is implemented. As shown in fig. 1 and 2, the ash removal device comprises a barrel box arranged on a rack, the barrel box comprises an upper barrel box part and a lower barrel box part 10, a U-shaped groove structure is arranged in the lower barrel box part 10 and is used for accommodating a lower semicircle of a roller, an ash outlet is arranged in the middle of the bottom of the U-shaped groove structure, an ash collecting groove for collecting dust is arranged at the ash outlet, and the ash removal device is used for moving the dust accumulated at the bottom of the outer groove of the ash outlet to be discharged.

The specific scheme is as follows: the ash cleaning device adopts a blowing mode to move the dust accumulated at the bottom of the groove at the outer side of the ash outlet to the ash outlet for discharging. The height of the periphery of the groove bottom is gradually reduced towards the ash outlet. Because the internal surface of U cell type structure is provided with the heat preservation, through the mode that sweeps, can blow the dust that the long-pending stays on the heat preservation to the ash hole discharge to solve the problem that the dust stores up. Of course, a brush cleaning method may be adopted, and the detailed description of the specific embodiment is omitted, and the following detailed description will be made on the purging method. In the first embodiment, arc-shaped A and B plate parts are arranged at two ends of the U-shaped groove structure, and the ash removing device comprises an ash blowing nozzle 21 arranged on the A plate part and/or the B plate part. The second embodiment is that the ash removing device comprises a soot blowing nozzle 21 arranged on the wall of a U-groove structure. The first embodiment is preferably used for the specific operation, which is optimal for sweeping the accumulation of dust. A more preferable mode is the sootblowing nozzles 21 provided on the a plate portion and the B plate portion.

The more detailed operation is: the intersecting line of the plate part A and the U-shaped groove structure is marked as a line A20 (the intersecting line of the plate part A and the inner side of the U-shaped groove structure, the same below), the intersecting line of the plate part B and the U-shaped groove structure is marked as a line B, and the soot blowing nozzle 21 is arranged close to the line A20 and/or the line B. Sootblowers 21 are spaced along the line a 20 and/or the line B. The sootblowing nozzle 21 has a cross-sectional size that gradually decreases in the flow direction of the gas stream. The direction of the gas flowing in the soot blowing nozzle 21 is referred to as the direction a, the projection of the direction a on the plane A1 is referred to as the line A1, the line A1 is arranged obliquely, the height of the end part of one side close to the center of the drum is lower, the plane A1 is a vertical plane, the center line of the drum is located on the plane A1, the projection of the direction a on the plane A2 is referred to as the line A2, and the line A2 is a horizontal plane, as shown in fig. 3. The outer side of the inlet end of the soot blowing nozzle 21 is provided with a cover 22, the cover 22 is rotatably installed on the A plate part and/or the B plate part, and the cross section of the soot blowing nozzle 21 is in a quadrilateral shape (such as a square shape). After carrying fragrant machine operation a period of time like this, just opening lid 22, being connected the export of air-blower with the blowing nozzle, blowing gas through the air-blower to gather the dust that will store up and go out the ash hole department and collect the discharge.

More detailed scheme is that two soot blowing nozzles 21 are respectively arranged on the plate parts A and B, a first mounting vacancy part and a second mounting vacancy part are respectively arranged on two side groove walls of a U-groove-shaped structure, the height of the first mounting vacancy part is larger than that of the second mounting vacancy part, a far infrared heating device A11 with the radiation heating direction horizontally arranged is arranged in the first mounting vacancy part, a far infrared heating device B with the radiation heating direction pointing to the upper side of the first mounting hole part in an inclined direction is arranged at the second mounting vacancy part, and a blowing nozzle is closely adjacent to the side wall of the side where the first mounting vacancy part is located. The two air blowing nozzles arranged on the plate part A are marked as air blowing nozzles A1 and A2, the height of the air blowing nozzle A1 is matched with that of the lower edge part of the first vacant mounting part, the height of the air blowing nozzle A2 is smaller than that of the air blowing nozzle A1, and the gradient of the air flowing direction in the air blowing nozzle A1 is larger than that of the air flowing direction in the air blowing nozzle A2. Similarly, two blowing nozzles arranged on the B plate part are marked as B1 and B2 blowing nozzles, the height of the B1 blowing nozzle is matched with the height of the lower edge part of the first vacant mounting part, the height of the B2 blowing nozzle is smaller than that of the B1 blowing nozzle, and the inclination of the gas flowing direction in the B1 blowing nozzle is larger than that of the gas flowing direction in the B2 blowing nozzle. Due to the arrangement mode, the requirements of different dust removal at different parts on the U-shaped groove structure can be better met, and the reliability of dust removal is ensured. The ash collecting groove and the A and B far infrared heating devices 12 are assembled in a drawer type.

In a word, the utility model provides an above-mentioned scheme, it can effectively realize the deashing and handle, improves the effect that tealeaves carries fragrant processing.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, mechanisms and methods of operation of the present invention, not specifically described and illustrated, are practiced as conventionally known in the art, unless otherwise specified or limited.

Claims

1. The utility model provides an ash removal device which characterized in that: the barrel box that sets up in the frame, barrel box include barrel box portion and lower barrel box portion, are provided with U cell type structure in the barrel box portion down, and this U cell type structure is used for holding the lower semicircle of cylinder, and the tank bottom middle part of U cell type structure is provided with the ash hole, and ash hole department is provided with the collection ash chute of collecting the dust, and ash removal device is used for moving the dust that stores up in ash hole outside groove bottom department to ash hole department discharge.

2. The ash removal device of claim 1, wherein: the ash cleaning device adopts a blowing mode to move the dust accumulated at the bottom of the groove at the outer side of the ash outlet to the ash outlet for discharging.

3. The ash removal device of claim 1, wherein: the height of the periphery of the groove bottom is gradually reduced towards the ash outlet.

4. The ash removal device according to claim 1, 2 or 3, wherein: the both ends of U cell type structure are provided with curved A, B board, and ash removal device includes the soot blower who sets up on A board and/or the B board.

5. The ash removal device according to claim 1, 2 or 3, wherein: the ash removing device comprises a soot blowing nozzle arranged on the wall of the U-groove structure.

6. The ash removal device of claim 4, wherein: the cross line of the plate part A and the U-groove-shaped structure is marked as a line A, the cross line of the plate part B and the U-groove-shaped structure is marked as a line B, and the soot blowing nozzles are arranged next to the line A and/or the line B.

7. The ash removal device of claim 6, wherein: the soot blowing nozzles are arranged at intervals along the line A and/or the line B.

8. The ash removal device of claim 7, wherein: the cross-sectional size of the sootblowing nozzle decreases gradually along the flow direction of the gas stream.

9. The ash removal device according to claim 8, wherein: the direction of gas flow in the soot blowing nozzle is marked as direction A, the projection of the direction A on the plane A1 is marked as line A1, the line A1 is obliquely arranged, the height of the end part of one side close to the center of the roller is lower, the plane A1 is a vertical plane, the center line of the roller is positioned on the plane A1, the projection of the direction A on the plane A2 is marked as line A2, and the line A2 is a horizontal plane.

10. The ash removal device of claim 9, wherein: the outer side of the inlet end of the soot blowing nozzle is provided with a cover, the cover is rotatably arranged on the plate A and/or the plate B, and the cross section of the soot blowing nozzle is in a quadrilateral shape.