CN210425007U

CN210425007U - Pulley type automatic returning and ash discharging device

Info

Publication number: CN210425007U
Application number: CN201920474974.1U
Authority: CN
Inventors: 付坤; 杨莉; 周谷臻; 程啸风; 袁鑫亮; 陈鹏; 漆国江; 丘承锋
Original assignee: Nanchang Hangkong University
Current assignee: Nanchang Hangkong University
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-04-28
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an automatic returning charge ash discharging device of pulley type, including mechanical impeller, branch ash separator, ash discharging plate, backup pad, ash bucket, screen cloth, slide rail, the ash bucket includes left ash bucket, right ash bucket, and mechanical impeller fixed mounting is in branch ash separator both sides, and inside ash discharging plate, backup pad, right ash bucket, left ash bucket, slide rail, screen cloth all located branch ash separator, left ash bucket, right ash bucket conflict and connect, the bottom of left side ash bucket, right ash bucket all rotates and is connected with an ash discharging plate, left side ash bucket with slide rail sliding connection, backup pad bottom and slide rail fixed connection, and the backup pad upper end is located under the ash bucket, and the slide rail below is located to the screen cloth, and screen cloth one end and branch ash separator right side fixed connection, the screen cloth other end and branch ash separator bottom fixed connection. The utility model discloses the advantage: the waste of energy is reduced, the cost is reduced, the energy is saved, the environment is protected, the safety and the effectiveness are realized, and the heat value of secondary material return is improved.

Description

Pulley type automatic returning and ash discharging device

Technical Field

The utility model relates to a returning charge arranges grey device technical field, especially relates to an automatic returning charge of pulley type arranges grey device.

Background

The technology for the process of the circulating fluidized bed boiler is developed to a very advanced technology, but the technology for recycling fuel and secondary combustion is still at a common level, most of the returning devices are used for providing energy to enter a hearth for secondary combustion through a fan, and the generated dust is also brought into the hearth, so that the technology is neither economical nor environment-friendly.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an automatic returning charge ash discharging device of pulley type.

The utility model adopts the following technical scheme: a pulley type automatic material returning and ash discharging device, which comprises a mechanical pusher, an ash separating separator, an ash discharging plate, a supporting plate, an ash bucket, a screen and a slide rail, the ash bucket comprises a left ash bucket and a right ash bucket, the mechanical pusher is fixedly arranged at two sides of the ash separation separator, the ash discharging plate, the supporting plate, the right ash bucket, the left ash bucket, the sliding rail and the screen are all arranged in the ash separating separator, the mechanical pushers at two sides of the ash separating separator push the left ash bucket and the right ash bucket to reciprocate, the left ash bucket and the right ash bucket are in butt joint, the bottom ends of the left ash bucket and the right ash bucket are respectively and rotatably connected with an ash discharging plate, the left ash bucket is connected with the slide rail in a sliding way, the bottom end of the supporting plate is fixedly connected with the slide rail, and the upper end of the supporting plate is arranged under the ash hopper, the screen is arranged under the sliding rail, one end of the screen is fixedly connected with the right side of the ash separation separator, and the other end of the screen is fixedly connected with the bottom end of the ash separation separator.

Preferably, an ash discharge port is arranged at the bottom end of the right side of the ash separation device.

Preferably, the slide rails are distributed side by side, and the support plate is fixedly connected with the inner sides of the slide rails.

Preferably, a pulley is arranged at the bottom end of the left ash hopper and arranged on the sliding rail.

Preferably, the left ash bucket and the right ash bucket are both connected with a hinge, one end of the hinge is fixedly connected with one side of the left ash bucket and the right ash bucket, which are abutted against each other, and the other end of the hinge is fixedly connected with the ash discharging plate.

Compared with the prior art, the utility model has the advantages of: through the pulley type automatic material returning device, the waste of energy is reduced, the efficiency of the fly ash separator and the heat value of secondary combustion are improved, part of dust can be removed, the operation cost is reduced, the energy is saved, the environment is protected, the safety and the effectiveness are realized, and the heat value of secondary material returning is improved.

Drawings

Fig. 1 is a schematic view of the left ash bucket of the present invention.

Fig. 2 is a schematic view of the ash bucket at the right end of the utility model.

Fig. 3 is a top view of the support plate of the present invention.

Fig. 4 is a schematic structural view of the present invention in a circulating fluidized bed.

1, an ash separation separator 2, a right ash hopper 3, a left ash hopper 4, a mechanical pusher 5, a pulley 6, a slide rail 7, a support plate 8, an ash discharge plate 9, an ash discharge port 10, a screen 11, a support plate 12 and a buckle.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2, 3 and 4, the pulley type automatic material returning and ash discharging device comprises a mechanical pusher (4), an ash separating separator (1), an ash discharging plate (8), a supporting plate (7), an ash bucket, a screen (10) and a sliding rail (6), wherein the ash bucket comprises a left ash bucket (3) and a right ash bucket (2), the mechanical pusher (4) is fixedly arranged at two sides of the ash separating separator (1), the ash discharging plate (8), the supporting plate (7), the right ash bucket (2), the left ash bucket (3), the sliding rail (6) and the screen (10) are all arranged inside the ash separating separator (1), the mechanical pushers (4) at two sides of the ash separating separator (1) push the left ash bucket (3) and the right ash bucket (2) to reciprocate, the left ash bucket (3) and the right ash bucket (2) are connected, the bottom ends of the left ash bucket (3) and the right ash bucket (2) are rotatably connected with one ash discharging plate (8), left side ash bucket (3) with slide rail (6) sliding connection, backup pad (7) bottom and slide rail (6) fixed connection, and backup pad (7) upper end locate the ash bucket under, slide rail (6) below is located in screen cloth (10), and screen cloth (10) one end and separation ash separator (1) right side fixed connection, screen cloth (10) other end and separation ash separator (1) bottom fixed connection.

Preferably, the bottom end of the right side of the ash separation device (1) is provided with an ash discharge port (9).

Preferably, the slide rails (6) are distributed side by side, and the support plate (7) is fixedly connected with the inner sides of the slide rails (6).

Preferably, a pulley (5) is arranged at the bottom end of the left ash bucket (3), and the pulley (5) is arranged on the sliding rail (6).

Preferably, the left ash bucket (3) and the right ash bucket (2) are both connected with a hinge, one end of the hinge is fixedly connected with one side of the left ash bucket (3) and the right ash bucket (2) which are abutted against each other, and the other end of the hinge is fixedly connected with the ash discharging plate (8).

The utility model discloses a realize like this: through partial large granule molecule after the combustion in the combustion chamber and dust can get into branch ash separator along with the flue, the particulate matter after the separation can be discharged into in the returning charge ware, store up ash bucket (3) (left) ash storage this moment, after certain time has been expired, lean on under the effect of mechanical impeller (4), pulley (5) can be along with slide rail (6) removal, it can automatic card (right) ash storage bucket (3) to move a certain position buckle, automatic dust discharging plate (8) below it slowly leave fixed stop (7) and open automatically when (left) ash bucket (3) remove, make the ash in its ash bucket (3) drop, when (right) ash bucket (3) are expired in the same reason, move to the right under the effect of mechanical impeller (4), automatic dust discharging plate (8) also can slowly open. The falling fly ash falls on the screen (10), dust falls through the screen (10), and is periodically discharged through the ash discharge port (9), and large-particle molecules slide into the combustion chamber along with the gravity of the large-particle molecules and are combusted secondarily.

Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The pulley type automatic returning and ash discharging device is characterized by comprising a mechanical pusher (4), an ash separating separator (1), an ash discharging plate (8), a supporting plate (7), an ash bucket, a screen (10) and a sliding rail (6), wherein the ash bucket comprises a left ash bucket (3) and a right ash bucket (2), the mechanical pusher (4) is fixedly arranged on two sides of the ash separating separator (1), the ash discharging plate (8), the supporting plate (7), the right ash bucket (2), the left ash bucket (3), the sliding rail (6) and the screen (10) are all arranged inside the ash separating separator (1), the mechanical pushers (4) on two sides of the ash separating separator (1) push the left ash bucket (3) and the right ash bucket (2) to reciprocate, the left ash bucket (3) and the right ash bucket (2) are connected, the bottom ends of the left ash bucket (3) and the right ash bucket (2) are both rotatably abutted to the ash discharging plate (8), left side ash bucket (3) with slide rail (6) sliding connection, backup pad (7) bottom and slide rail (6) fixed connection, and backup pad (7) upper end locate the ash bucket under, slide rail (6) below is located in screen cloth (10), and screen cloth (10) one end and separation ash separator (1) right side fixed connection, screen cloth (10) other end and separation ash separator (1) bottom fixed connection.

2. The pulley type automatic returning and ash discharging device according to claim 1, wherein the bottom end of the right side of the ash separating separator (1) is provided with an ash discharging port (9).

3. The pulley type automatic returning and ash discharging device of claim 1, wherein the sliding rails (6) are arranged side by side, and the supporting plate (7) is fixedly connected with the inner sides of the sliding rails (6).

4. The pulley type automatic returning and ash discharging device of claim 1, wherein a pulley (5) is arranged at the bottom end of the left ash hopper (3), and the pulley (5) is arranged on a sliding rail (6).

5. The pulley type automatic returning and ash discharging device of claim 1, wherein the left ash bucket (3) and the right ash bucket (2) are both connected with a hinge, one end of the hinge is fixedly connected with one side of the left ash bucket (3) and the right ash bucket (2) which are abutted against each other, and the other end of the hinge is fixedly connected with the ash discharging plate (8).