CN214569131U

CN214569131U - Device for avoiding ash blockage in ash storehouse

Info

Publication number: CN214569131U
Application number: CN202023251631.0U
Authority: CN
Inventors: 孙玉东; 闫小东; 李二华; 程永; 胡家安; 张鑫; 冯望龙; 桑文波; 李纲; 陈义开; 冀海建
Original assignee: Henan Shunda New Energy Technology Co ltd
Current assignee: Henan Shunda New Energy Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-02
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a device for avoiding ash blockage in an ash storehouse, belonging to the technical field of ash storehouse tools; the ash bin is arranged above the bracket, and a transverse surface is arranged in the middle of the bracket; an ash inlet is formed above the ash storehouse, and an ash outlet is formed below the ash storehouse; the ash inlet is connected with an ash conveying pipeline, a hole A is formed in the ash conveying pipeline, an ash conveying device is arranged on the ash conveying pipeline, and the ash conveying device is connected with the ash conveying pipeline through a bolt. The utility model provides a technical problem that ash conveying pipeline blocks up the ash of not going down.

Description

Device for avoiding ash blockage in ash storehouse

Technical Field

The utility model belongs to the technical field of ash storehouse use tool, especially, relate to a device of ash jam under avoiding ash storehouse.

Background

The ash storehouse mainly comprises an ash storehouse body, a storehouse top device, an exhaust, material level indicating material level meter, an ash storehouse gasification system, a discharging system and the like. The ash storehouse is used for storing dry powdered coal ash discharged by a thermal power plant and is provided with a closed container of dust removal and ash inlet and discharge equipment for preventing dust from flying. The main equipment comprises: the system comprises a storehouse body (a concrete structure or a steel structure), a pulse bag type dust collector, a pressure vacuum release valve, a bottom discharger, a double-shaft humidifying stirrer, a dry ash bulk loader, an air electric heater, a gasification fan, a gasification tank and the like, wherein a terminal ash unloading box is arranged at the top of the ash storehouse, and ash conveyed by all ash conveying pipelines falls into the ash storehouse through the ash unloading box. The ash conveying pipeline is easy to block in the using process and is not easy to solve after being blocked.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an avoid ash storehouse time ash to block up device has solved the technical problem that ash conveying pipeline blockked up not time ash.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a device for avoiding ash discharge blockage of an ash storehouse comprises a bracket, wherein the ash storehouse is arranged above the bracket, and a transverse surface is arranged in the middle of the bracket; an ash inlet is formed above the ash storehouse, and an ash outlet is formed below the ash storehouse; the ash inlet is connected with an ash conveying pipeline, a hole A is formed in the ash conveying pipeline, an ash conveying device is arranged on the ash conveying pipeline, and the ash conveying device is connected with the ash conveying pipeline through a bolt.

Preferably, the ash removing device comprises an ash removing sheet, and a hole B is formed in the ash removing sheet.

Preferably, the holes A are provided with five holes in total; the holes B are provided with five holes in total.

Preferably, the hole B is provided with an internal thread.

Preferably, the bolt is provided with an external thread corresponding to the hole B.

Preferably, the ash conveying device is welded on the lower half side of the ash conveying pipeline.

Preferably, the bolt is provided with an elastic ring.

Preferably, a gasket is arranged between the dust passing sheet and the bolt cap.

The utility model has the advantages that:

1. the ash conveying pipeline is provided with an ash conveying device, the ash conveying device comprises an ash conveying sheet, and a hole B is formed in the ash conveying sheet. Bolt clearing hole A and hole B link together ash passing device and defeated grey pipeline, adopt threaded connection, when defeated grey pipeline blocks up, easily pull down and construction bolt, and the bolt is pulled down, and defeated grey pipeline downside can expose five holes, inserts the stirring in the hole with the billet, can make the dust of jam slowly spill from the hole, and convenient and fast can be in order to resume normal use in the short time.

2. The loosening and tightening ring is arranged on the bolt and integrally formed with the bolt, the bolt is screwed on the ash conveying pipeline for a long time without being disassembled, the situation of difficult loosening can occur, at the moment, the harder steel bar is wiped into the loosening and tightening ring and penetrates through the loosening and tightening ring, the bolt can be easily loosened and disassembled by rotating the steel bar, and the disassembling time is saved.

3. Be equipped with the gasket between logical grey piece and the bolt cap, the gasket adopts soft rubber material, and the gasket can increase the leakproofness, under the state of bolt tightening, avoids the inside dust of defeated grey pipeline to spill. The soft rubber material can prevent the bolt and the ash-removing sheet from being exposed for a long time to be rusted and not opened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the ash removing device of the present invention.

Wherein: 1 support, 2 ash storehouses, 21 ash inlets, 22 ash outlets, 3 transverse surfaces, 4 ash conveying pipelines, 41 ash through sheets, 5 bolts, 51 elastic rings and 52 gaskets.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;

as shown in fig. 1-2, the utility model discloses a device for avoiding ash blockage in an ash storehouse, which comprises a bracket 1, wherein an ash storehouse 2 is arranged above the bracket 1, and a transverse surface 3 is arranged in the middle of the bracket 1; an ash inlet 21 is formed above the ash storehouse 2, and an ash outlet 22 is formed below the ash storehouse 2; the ash outlet 22 penetrates through the transverse surface 3 and extends into the lower part of the transverse surface 3, the ash inlet 21 is connected with an ash conveying pipeline 4, a hole A is formed in the ash conveying pipeline 4, an ash conveying device is arranged on the ash conveying pipeline 4, and the ash conveying device is connected with the ash conveying pipeline 4 through a bolt 5. The ash removing device comprises an ash removing sheet 41, and a hole B is formed in the ash removing sheet 41. The number of the holes A is five; the holes B are provided with five holes in total. And an internal thread is arranged on the hole B. And the bolt 5 is provided with an external thread corresponding to the hole B. The ash conveying device is welded on the lower half side of the ash conveying pipeline 4. And an elastic ring 51 is arranged on the bolt 5. A washer 52 is provided between the dust passing plate 41 and the bolt cap.

Support 1 includes four supporting legs, and the welding has a cross section 3 between four supporting legs, and support 1 is used for supporting ash storehouse 2, 2 inside dust that are used for adorning of ash storehouse, the dust of entering into of entering mouth 21 department has the valve switch of adjusting ash hole 22 on the cross section 3, and ash hole 22 is used for controlling the ash, and defeated grey pipeline 4 is used for transporting the dust, puts into ash storehouse 2 the inside to the dust. Offer five holes A on advancing ash conveying pipe 4 of ash mouth 21 department, hole A is the round hole, five round holes all are down, lead to grey piece 41 to adopt the steel material to have the arc steel piece of thickness, the lug weld is in ash conveying pipe 4's downside, lead to grey piece 41 to go up and offer five threaded holes B with hole A correspondence department, five holes B are the round hole, the size is the same with hole A, bolt 5 twists above, stop up hole A and hole B completely. According to actual conditions, a plurality of holes A can be arranged, holes A in other shapes can also be arranged, and the holes B only correspond to the holes A.

The utility model discloses a principle is, beats out five circular ports A on defeated grey pipeline 4, and processing and the same logical grey piece 41 of defeated grey pipeline 4 radians play five circular ports B on leading to grey piece 41, sets up in the hole B and bolt 5 to the screw thread that corresponds. The hole B corresponds to the hole A, the ash conveying sheet 41 is welded on the ash conveying pipeline 4, the bolts 5 which are matched and processed together and have the same size are sleeved with the gasket 52, and the bolts are screwed into the hole B and are completely screwed down. When the ash is unsmooth when the ash is discharged and the blockage situation is found, the bolts 5 are screwed, all the five bolts 5 are screwed off, the thin steel strips are inserted into the holes for stirring, the dust can flow out of the holes, and the problem that the ash conveying pipeline 4 is blocked is solved.

Claims

1. The utility model provides an avoid ash storehouse down grey device that blocks up which characterized in that: the ash storehouse is arranged above the bracket, and a transverse surface is arranged in the middle of the bracket; an ash inlet is formed above the ash storehouse, and an ash outlet is formed below the ash storehouse; the ash inlet is connected with an ash conveying pipeline, a hole A is formed in the ash conveying pipeline, an ash conveying device is arranged on the ash conveying pipeline, and the ash conveying device is connected with the ash conveying pipeline through a bolt.

2. The device for avoiding ash blockage under an ash storehouse according to claim 1, wherein: the ash removing device comprises an ash removing sheet, and a hole B is formed in the ash removing sheet.

3. The device for avoiding ash blockage under an ash silo according to claim 2, wherein: the number of the holes A is five; the holes B are provided with five holes in total.

4. The device for avoiding ash blockage under an ash storehouse according to claim 3, wherein: and an internal thread is arranged on the hole B.

5. The device for avoiding ash blockage under an ash storehouse according to claim 4, wherein: and the bolt is provided with an external thread corresponding to the hole B.

6. The device for avoiding ash blockage under an ash silo according to claim 4 or 5, wherein: the ash conveying device is welded on the lower half side of the ash conveying pipeline.

7. The device for avoiding ash blockage under an ash storehouse according to claim 6, wherein: and the bolt is provided with an elastic ring.

8. The device for avoiding ash blockage under an ash silo according to claim 7, wherein: and a gasket is arranged between the ash through sheet and the bolt cap.