Dust collecting mechanism for coal mine automatic crushing equipment

Abstract

The utility model discloses a dust collecting mechanism for coal mine automatic crushing equipment, which comprises a collecting barrel, a funnel communicated with the collecting barrel is mounted at the bottom end of the collecting barrel, a barrel cover is mounted at the top end of the collecting barrel, a dust inlet pipe connected with an external pipeline is mounted on the barrel cover, and an exhaust fan is mounted at one end, extending into the collecting barrel, of the dust inlet pipe; a transfer pipeline communicated with the funnel outlet is mounted at the funnel outlet, and a dust removal blower for conveying dust is mounted at one end of the transfer pipeline. The dust collection device has the advantages that dust is collected in the collection barrel through the dust inlet pipe and can be stored, and the storage function is achieved; and a transfer pipeline can be used in cooperation with a dust removal blower subsequently, accumulated dust continues to be discharged outwards through the pipeline, through the design of a funnel at the bottom end of the collecting barrel, the dust can be discharged into the transfer pipeline conveniently, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of dust treatment technology, specifically a dust collection mechanism for automated coal mine crushing equipment. Background Technology

[0002] A large amount of dust is generated during coal mining operations, especially when crushing ore. The crushed stones generate dust that floats in the air and affects the air environment.

[0003] Prolonged exposure to dust can lead to clogged, rough, and dry skin, and even trigger allergies. Dust accumulation in the lungs can cause pneumoconiosis, resulting in symptoms such as difficulty breathing and coughing. Furthermore, dust can be inhaled through the nasal cavity, causing dryness, damage, and even nasal septum perforation. Inhaling dust containing lead, manganese, or arsenic can also cause poisoning, while inhaling asbestos, radioactive minerals, nickel, or chromate dust may induce tumors.

[0004] Therefore, a dust collection mechanism for automated coal mine crushing equipment is proposed. Summary of the Invention

[0005] The purpose of this utility model is to provide a dust collection mechanism for automated coal mine crushing equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A dust collection mechanism for automated coal mine crushing equipment includes a collection cylinder, a funnel connected to the bottom of the collection cylinder, a cylinder cover at the top, a dust inlet pipe connected to an external pipeline on the cylinder cover, and an exhaust fan installed at one end of the dust inlet pipe extending into the inside of the collection cylinder.

[0008] A transfer pipe connected to the funnel outlet is installed thereon, and a dust removal blower for transporting dust is installed at one end of the transfer pipe.

[0009] Furthermore, the top of the collection tube is connected to the tube cover by bolts, which firmly fixes the tube cover to the collection tube, and it can also be disassembled as needed.

[0010] Furthermore, the collection cylinder is equipped with a controller for the control device, which controls the components of the device to achieve automated functions.

[0011] Furthermore, the collecting cylinder is equipped with a pressure relief pipe, which facilitates pressure relief when not in use and maintains a balance between internal and external pressure.

[0012] Furthermore, the pressure relief pipe is equipped with a manual valve.

[0013] Furthermore, the collection cylinder is provided with a support for itself.

[0014] Furthermore, the dust removal blower is equipped with a matching mounting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Dust is collected inside a collection cylinder through a dust inlet pipe for storage, thus achieving a storage function.

[0017] Subsequently, the accumulated dust can be discharged outward through the transfer pipe in conjunction with the dust removal blower. The funnel design at the bottom of the collection cylinder facilitates the discharge of dust into the transfer pipe, making it convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Example 1:

[0022] Please see Figure 1-2 This utility model provides a technical solution:

[0023] A dust collection mechanism for automated coal mine crushing equipment includes a collection cylinder 2, which is provided with a support 4 for supporting itself. A funnel 3 connected to the bottom of the collection cylinder 2 is installed to facilitate dust discharge. A cylinder cover 1 is installed at the top. A dust inlet pipe 10 connected to an external pipeline is installed on the cylinder cover 1 to collect dust entering the collection cylinder 2. In order to actively extract dust through the external pipeline, an exhaust fan is installed at one end of the dust inlet pipe 10 extending into the collection cylinder 2.

[0024] In order to continue to discharge dust after storage, a transfer pipe 5 connected to the funnel 3 is installed at the outlet of the funnel 3. A matching mounting plate 6 is provided on the dust removal blower 7. A dust removal blower 7 for transporting dust is installed at one end of the transfer pipe 5. The dust removal blower 7 is used to discharge dust through the transfer pipe 5.

[0025] like Figure 1 As shown:

[0026] The top of the collection cylinder 2 is connected to the cylinder cover 1 with bolts, and the cylinder cover is firmly fixed to the collection cylinder. It can also be disassembled as needed to facilitate cleaning the inside of the collection cylinder 2.

[0027] like Figure 1 As shown:

[0028] The body of the collection cylinder 2 is equipped with a controller for the control equipment. The controller controls the components of this device to achieve automated functions.

[0029] like Figure 1 As shown:

[0030] A pressure relief pipe 9 is installed on the body of the collecting cylinder 2. The pressure relief pipe 9 is equipped with a manual valve. When not in use, the valve can be opened to maintain the pressure balance of the collecting cylinder 2 in a sealed state.

[0031] Working principle:

[0032] Those skilled in the art program the controller 8 (Siemens S7-200) to control other components;

[0033] The dust inlet pipe 10 is connected to the dust pipe of the external crusher. The dust is actively drawn into the collection cylinder 2 by the exhaust fan. Due to the presence of the funnel 3, the dust can be smoothly discharged into the transfer pipe 5.

[0034] When there is a lot of dust inside the collection cylinder 2, the dust removal blower 7 can be started to blow out the dust inside the transfer pipe 5. Then the dust removal blower 7 can be stopped, and the dust in the collection cylinder 2 can be discharged into the transfer pipe 5. Then the dust removal blower 7 can be started again and the cycle can be repeated.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust collection mechanism for automated coal mine crushing equipment, comprising a collection cylinder (2), a funnel (3) connected to the bottom of the collection cylinder (2), and a cylinder cover (1) installed at the top, characterized in that: The cylinder cover (1) is equipped with a dust inlet pipe (10) connected to an external pipeline, and a fan is installed at one end of the dust inlet pipe (10) extending into the inside of the collection cylinder (2); The funnel (3) is connected to a transfer pipe (5) at its outlet, and a dust removal blower (7) for transporting dust is installed at one end of the transfer pipe (5).

2. The dust collection mechanism for automated coal mine crushing equipment according to claim 1, characterized in that: The top of the collection tube (2) is connected to the tube cover (1) by bolts.

3. The dust collection mechanism for automated coal mine crushing equipment according to claim 1, characterized in that: The collection cylinder (2) is equipped with a controller for the control device.

4. The dust collection mechanism for automated coal mine crushing equipment according to claim 1, characterized in that: The body of the collecting cylinder (2) is equipped with a pressure relief pipe (9).

5. A dust collection mechanism for automated coal mine crushing equipment according to claim 4, characterized in that: The pressure relief pipe (9) is equipped with a manual valve.

6. A dust collection mechanism for automated coal mine crushing equipment according to claim 1, characterized in that: The collecting cylinder (2) is provided with a support (4) for supporting itself.

7. A dust collection mechanism for automated coal mine crushing equipment according to claim 1, characterized in that: The dust removal blower (7) is equipped with a matching mounting plate (6).

Images