Garbage warehouse grate dredging device

Abstract

A garbage warehouse grate dredging device comprises a grate plate, leakage holes are formed in the grate plate in an array mode, a base is arranged on the grate plate, and a guide rail is arranged on the base. A sliding sleeve is arranged on the guide rail in a sliding mode, and a steel chisel assembling shell sleeve is fixedly arranged in the sliding sleeve. Steel chisels are arranged on the inner face of the steel chisel assembly shell sleeve in an array mode, the steel chisels are in a hollow steel chisel form, and the steel chisels are communicated with the steel chisel shell sleeve air chamber. A quick connector is arranged on the steel chisel shell sleeve and is connected with external compressed air through an air pipe; and a hydraulic cylinder is arranged outside the steel chisel shell sleeve. According to the utility model, the problem that the grate plate of the garbage warehouse is frequently blocked in the prior art is solved, the manual dredging operation is avoided, and the operation safety is improved. And particularly, the equipment is simple in structure, safe in operation and convenient to use and has great popularization value.

Description

Technical Field

[0001] The utility model relates to the field of garbage processing machinery, in particular to a garbage storage grate dredging device. Background Art

[0002] Poor drainage in garbage storage is a key factor that directly affects the garbage fermentation cycle and the calorific value of garbage entering the furnace. At present, when the grates in the garbage storage of various waste incineration power generation enterprises are blocked and the drainage is not smooth, they mainly rely on manual dredging. Manual dredging is a limited space operation because personnel have to enter the toxic and harmful channels to work, which poses huge safety risks and occupational health risks to personnel. There is currently a lack of corresponding solutions to the above problems. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a garbage bin grate dredging device which uses a steel chisel to cooperate with compressed air to regularly dredge the garbage bin grate to ensure smooth drainage.

[0004] The device comprises a grate plate, on which leakage holes are arranged in an array, and the leakage holes are used for garbage drainage;

[0005] A base is arranged on the grate plate, and a guide rail is arranged on the base;

[0006] A sliding sleeve is slidably arranged on the guide rail, and a steel drill assembly shell sleeve is fixedly arranged inside the sliding sleeve;

[0007] The steel drill assembly shell is provided with steel drills in an array on the inner surface thereof, and the steel drills are hollow steel drills, and the steel drills are connected with the steel drill shell air chamber;

[0008] The steel drill shell is provided with a quick connector, and the quick connector is connected to external compressed air through an air pipe;

[0009] A hydraulic cylinder is arranged outside the steel drill shell.

[0010] The effect achieved in this way is that the hydraulic cylinder drives the steel drill assembly shell to move along the guide rail, and the steel drill moves forward to cooperate with the compressed air to puncture the leakage hole of the grate plate to form an effective dredging method. In addition, there is a dredging form based on the blowing of compressed air, which can avoid the effect of reducing the leakage hole flux caused by the presence of compacted objects at the leakage hole position.

[0011] The beneficial effects of the utility model are as follows: the utility model solves the common blockage problem of the grate plate of the garbage storage in the prior art, avoids manual unblocking operation, and improves the safety of operation. In particular, the equipment has a simple structure, cooperates with compressed air and mechanical power to reciprocate and unblock the grate plate, and can prevent the grate plate from being blocked while preventing the grate plate from leaking holes and reducing the flux through compressed air blowing. The equipment is safe to operate and easy to use, and has great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a garbage storage grate dredging device described in the utility model;

[0013] Reference numerals:

[0014] 1-grate plate 2-steel drill 3-sliding sleeve 4-trachea 5-hydraulic cylinder 6-slide rail

[0015] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0016] Reference Figure 1 The utility model discloses a garbage storage grate dredging device, comprising a grate plate 1, wherein the grate plate 1 is provided with leakage holes in an array, and the leakage holes are used for garbage drainage;

[0017] A base is provided on the grate plate 1, and a guide rail 6 is provided on the base;

[0018] A sliding sleeve 3 is slidably arranged on the guide rail 6, and a steel drill 2 assembly shell is fixedly arranged inside the sliding sleeve 3;

[0019] The steel drill 2 is arranged in an array on the inner surface of the steel drill 2 assembly shell, and the steel drill 2 is in the form of a hollow steel drill 2, and the steel drill 2 is communicated with the steel drill 2 shell air chamber;

[0020] The steel drill 2 shell is provided with a quick connector, and the quick connector is connected to the external compressed air through the air pipe 4;

[0021] A hydraulic cylinder 5 is arranged outside the shell of the steel drill 2.

[0022] Preferably, the steel chisels 2 are arranged in a uniform array corresponding to the leakage holes of the grate plate 1;

[0023] Preferably, the hydraulic cylinder 5 is hinged or fixedly connected to the shell of the steel drill 2.

[0024] Furthermore, the guide rail 6 is a rectangular parallelepiped frame structure formed by welding channel steels, and the channel body of the channel steel faces outwards; that is, the channel body of the channel steel is used as the guide rail 6;

[0025] The sliding sleeve 3 is in the form of a rectangular shell arranged corresponding to the guide rail 6 .

[0026] Furthermore, a one-way valve is provided on the air pipe 4.

[0027] The effect achieved by this is to prevent the reflux of accumulated fluid.

[0028] Furthermore, the air pipe 4 is provided with a solenoid valve, and the solenoid valve is connected to the hydraulic cylinder 5 signal control system.

[0029] That is, through the coordinated control of the control system, the steel drill 2 cooperates with the compressed air to dredge the grate plate 1.

[0030] Preferably, the control system is a PLC.

[0031] When in use, the hydraulic cylinder 5 drives the steel drill 2 to move along the guide rail 6, and the steel drill 2 moves forward to cooperate with the compressed air to puncture the leakage hole of the grate plate 1, thereby forming an effective dredging method. In addition, the dredging method is based on the blowing of compressed air, which can avoid the effect of reducing the leakage hole flux caused by the presence of compacted objects at the leakage hole position.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A garbage storage grate dredging device, comprising a grate plate, the grate plate is provided with leakage holes in an array, and a base is provided on the grate plate, characterized in that: The base is provided with a guide rail; A sliding sleeve is slidably arranged on the guide rail, and a steel drill assembly shell sleeve is fixedly arranged inside the sliding sleeve; The steel drill assembly shell is provided with steel drills in an array on the inner surface thereof, and the steel drills are hollow steel drills, and the steel drills are connected with the steel drill shell air chamber; The steel drill shell is provided with a quick connector, and the quick connector is connected to external compressed air through an air pipe; A hydraulic cylinder is arranged outside the steel drill shell.

2. A garbage storage grate dredging device according to claim 1, characterized in that: The guide rail is a rectangular parallelepiped frame structure formed by welding channel steels, and the channel body of the channel steel faces outwards; that is, the channel body of the channel steel is used as the guide rail; The sliding sleeve is in the form of a rectangular shell arranged corresponding to the guide rail.

3. A garbage storage grate dredging device according to claim 1, characterized in that: The air pipe is provided with a one-way valve.

4. A garbage storage grate dredging device according to claim 1, characterized in that: The air pipe is provided with a solenoid valve, and the solenoid valve is connected to the hydraulic cylinder signal control system.

Images