Graphite powder recovery device

Abstract

The utility model discloses a graphite powder recovery device, and belongs to the technical field of graphite powder recovery. A graphite powder recovery device comprises a powder collection shell used for covering the outside of graphite processing equipment, and is characterized in that an industrial dust collector is arranged on one side of the powder collection shell, and the powder collection shell is communicated with an air inlet of the industrial dust collector through a dust collection pipeline; the graphite powder scattering device has the advantages that the graphite powder scattering device can be conveniently expanded and applied to multiple graphite processing devices, and the scattering range of graphite powder is narrowed from the source.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite powder recovery, in particular to a graphite powder recovery device. Background Art

[0002] Graphite powder is widely used in the metallurgical industry, electrical industry and mechanical industry due to its good chemical stability, high temperature resistance and electrical and thermal conductivity. In the processing of graphite powder, since graphite powder is fine and can be easily inhaled into the body, causing damage to the body, the graphite powder in the workplace needs to be recycled.

[0003] After searching, the graphite powder recovery device in the prior art, such as the patents with announcement numbers CN220072656U, CN219168015U, and CN217139826U, when in use, moves the device to the use position, starts the device, and then vacuums, filters, and recovers the graphite dust in the air to reduce the graphite powder in the air, reduce the harm of the graphite powder to equipment and human body, and save resources.

[0004] Although this type of equipment can recycle graphite powder, the graphite powder still poses a continuous hazard to the human body during the interval between each recycling, and there is also a potential risk of damage to the equipment. Therefore, a device that can recycle graphite powder from the source is needed to solve the problem of graphite powder drifting into the air and causing harm to the human body and equipment. Utility Model Content

[0005] The utility model aims to solve the problem that the graphite powder recovery device in the prior art cannot recover the graphite powder from the source, and proposes a graphite powder recovery device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A graphite powder recovery device, comprising a powder collecting shell for covering the outside of a graphite processing device, characterized in that an industrial dust collector is provided on one side of the powder collecting shell, and the powder collecting shell is connected to an air inlet of the industrial dust collector through a dust suction duct;

[0008] A dust-raising pipe is arranged inside the powder collecting shell, and the dust-raising pipe is laid along the inner bottom edge of the powder collecting shell.

[0009] Furthermore, the dust collection pipe includes a negative pressure branch pipe and a negative pressure main pipe, one end of the negative pressure branch pipe is connected to the powder collecting shell, and the other end is connected to the negative pressure main pipe, one end of the negative pressure main pipe is closed, and the other end is connected to the air inlet of the industrial dust collector.

[0010] Furthermore, the powder collecting shell is a cylindrical structure with upper and lower openings, a powder collecting cover is provided on the top of the powder collecting shell, and the powder collecting cover is connected to the air inlet of the industrial dust collector through a negative pressure branch pipe.

[0011] Furthermore, the cross section of the dust-generating pipe is fan-shaped, and air holes are evenly opened on the arc surface of the dust-generating pipe.

[0012] Furthermore, a powder blowing branch pipe is arranged outside the dust generating pipe, one end of the powder blowing branch pipe is connected to the dust generating pipe, and the other end is connected to the powder blowing main pipe, and the powder blowing main pipe is connected to an external air source.

[0013] Furthermore, a device door is arranged in front of the powder collecting shell.

[0014] Compared with the prior art, the utility model provides a graphite powder recovery device, which has the following beneficial effects:

[0015] The utility model discloses a graphite powder recovery device. When in use, a powder collecting shell is covered on the outside of a stone mill processing equipment. When the stone mill processing equipment is working, an industrial dust collector is started. The powder collecting shell prevents dust generated during the stone mill processing from being dispersed into the external air. The industrial dust collector extracts and recovers graphite dust generated during the stone mill processing. Compared with the prior art, the graphite dust diffusion can be effectively reduced, the graphite powder can be recovered in time, and the harm of graphite dust to human body and external equipment can be significantly reduced. No manual movement is required, thus reducing the manual workload.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the three-dimensional schematic diagrams of the overall structure of the utility model;

[0018] Figure 2 This is the second three-dimensional schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the powder collecting shell structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the dust-raising pipe structure of the utility model;

[0021] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part A.

[0022] In the figure:

[0023] 1. Powder collecting shell; 2. Powder collecting hood; 3. Negative pressure branch pipe; 4. Negative pressure main pipe; 5. Industrial dust collector; 6. Powder blowing branch pipe; 7. Powder blowing main pipe; 8. Equipment door; 9. Dust pipe; 10. Air hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 The utility model discloses a graphite powder recovery device, comprising a powder collecting shell 1 for covering the outside of graphite processing equipment, characterized in that an industrial dust collector 5 is arranged on one side of the powder collecting shell 1, and the powder collecting shell 1 is connected to the air inlet of the industrial dust collector 5 through a dust suction pipe.

[0026] Industrial dust collector is also called industrial dust collector or industrial vacuum cleaner. It is an industrial dust collection equipment used for collecting and absorbing waste medium particles, dust, smoke, oil and water generated during production, operation and transportation for industrial purposes. It has an automatic dust cleaning function inside. When cleaning, the adsorbed graphite powder is collected into the ash hopper. There are many types of industrial dust collectors. In this application, a cabinet-type industrial dust collector or an industrial bag dust collector can be selected.

[0027] When in use, the powder collecting shell 1 is covered on the outside of graphite product processing equipment, such as lathes, milling machines, grinders, etc. The graphite processing environment is separated from the personnel and other equipment in the workshop by the powder collecting shell 1, so as to prevent the graphite powder generated in the production process from drifting to the space outside the powder collecting shell 1, thereby reducing the harmfulness.

[0028] Specifically, before the graphite processing equipment is operated, the industrial dust collector 5 is started first, and then the graphite processing equipment is started. The negative pressure environment inside the industrial dust collector 5 draws the air and graphite powder inside the powder collecting shell 1 into the industrial dust collector 5 through the dust suction pipe for recycling, thereby reducing the dispersion range of the graphite powder from the source and reducing the harm.

[0029] A dust emission pipe 9 is arranged inside the powder collecting shell 1 , and the dust emission pipe 9 is laid along the inner bottom edge of the powder collecting shell 1 .

[0030] The function of the dust pipe 9 is to blow the graphite powder away from the powder collecting cover 2 into the air, so as to facilitate the graphite powder to enter the powder collecting cover 2. The dust pipe 9 blows the graphite powder close to the ground from the inner side of the powder collecting shell 1 (i.e., the outer side of the graphite processing equipment).

[0031] The dust collection pipeline includes a negative pressure branch pipe 3 and a negative pressure main pipe 4. One end of the negative pressure branch pipe 3 is connected to the powder collecting shell 1, and the other end is connected to the negative pressure main pipe 4. One end of the negative pressure main pipe 4 is closed, and the other end is connected to the air inlet of the industrial dust collector 5.

[0032] For a production environment with multiple graphite processing equipment, different powder collecting shells 1 are covered on the corresponding graphite processing equipment, and then the corresponding powder collecting shells 1 are connected to the same negative pressure main pipe 4 through different negative pressure branch pipes 3, and finally the graphite powder of different graphite processing equipment is recovered through the industrial dust collector 5.

[0033] The device is easy to expand and can be applied to a production environment with multiple graphite processing equipment. When selecting the industrial dust collector 5, the type of industrial dust collector 5 can be selected according to the number of graphite processing equipment. For example, when the number of graphite processing equipment is large, an industrial bag dust collector can be selected.

[0034] The powder collecting shell 1 is a cylindrical structure with openings at the top and bottom. A powder collecting cover 2 is arranged on the top of the powder collecting shell 1 . The powder collecting cover 2 is connected to the air inlet of the industrial dust collector 5 through a negative pressure branch pipe 3 .

[0035] During installation, the powder collecting shell 1 is covered on the graphite processing equipment from top to bottom, and the bottom of the powder collecting shell 1 is sealed and fixedly connected to the floor. The powder collecting cover 2 is a bucket-shaped structure that is small at the top and large at the bottom. After the industrial dust collector 5 is started, the graphite powder floating out of the graphite processing equipment flows with the air and gathers in the powder collecting cover 2, and then enters the negative pressure branch pipe 3, and enters the industrial dust collector 5 from the negative pressure branch pipe 3.

[0036] The cross section of the dust-generating pipe 9 is fan-shaped, and air holes 10 are evenly opened on the arc surface of the dust-generating pipe 9 .

[0037] The air holes 10 are evenly distributed along the circumferential surface of the dust collecting pipe 9, so that the direction of the air holes 10 gradually transitions from vertically upward to horizontally toward the graphite processing equipment. The air flow is blown out from the dust collecting pipe 9 through the air holes 10, and the graphite powder close to the floor is blown upward to a height close to the powder collecting cover 2, so that this part of the graphite dust can enter the powder collecting cover 2, thereby avoiding the graphite powder from falling on the ground inside the powder collecting shell 1, and increasing the cleaning work of the staff inside the powder collecting shell 1.

[0038] A powder blowing branch pipe 6 is arranged on one side of the outside of the dust generating pipe 9. One end of the powder blowing branch pipe 6 is connected to the dust generating pipe 9, and the other end is connected to the powder blowing main pipe 7. The powder blowing main pipe 7 is connected to an external air source.

[0039] An air compressor can be used as the external air source. The compressed air sent out from the air machine has been filtered and dried, which has little damage to the equipment. After the powder collecting shells 1 are installed on multiple graphite production equipment, different powder collecting shells 1 are connected to the same powder blowing main pipe 7 through the powder blowing branch pipes 6, and are used in conjunction with the industrial dust collector 5 to match different graphite processing equipment.

[0040] A device door 8 is provided in front of the powder collecting shell 1 .

[0041] The equipment door 8 is a sliding glass door with a sealing strip installed on the edge of the sliding glass door. The sliding glass door can be opened to enter the inside of the powder collecting shell 1 to operate the graphite processing equipment. The operation of the graphite processing equipment in the powder collecting shell 1 can also be visually viewed through the sliding glass door.

[0042] Working principle: During installation, the powder collecting shell 1 is covered on the outside of the graphite processing equipment from top to bottom. The bottom of the powder collecting shell 1 is sealed and fixedly connected to the floor. The industrial dust collector 5 and the powder collecting cover 2 are connected through the negative pressure branch pipe 3 and the negative pressure main pipe 4. The external air source and the dust pipe 9 are connected through the powder blowing branch pipe 6 and the powder blowing main pipe 7.

[0043] When in use, start the industrial dust collector 5 and the external air source, and then start the graphite processing equipment. The powder generated during the graphite processing floats into the air in the powder collecting shell 1, and under the blowing action of the dust pipe 9 and the negative pressure of the industrial dust collector 5, it gathers in the powder collecting cover 2, and enters the industrial dust collector 5 through the negative pressure branch pipe 3 and the negative pressure main pipe 4.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A graphite powder recovery device, comprising a powder recovery shell (1) for covering the outside of a graphite processing device, characterized in that: An industrial dust collector (5) is provided on one side of the powder collecting shell (1), and the powder collecting shell (1) and the air inlet of the industrial dust collector (5) are connected via a dust suction pipe; A dust collecting pipe (9) is arranged inside the powder collecting shell (1), and the dust collecting pipe (9) is laid along the inner bottom edge of the powder collecting shell (1).

2. A graphite powder recovery device according to claim 1, characterized in that: The dust collection pipeline comprises a negative pressure branch pipe (3) and a negative pressure main pipe (4); one end of the negative pressure branch pipe (3) is connected to the powder collecting shell (1), and the other end is connected to the negative pressure main pipe (4); one end of the negative pressure main pipe (4) is closed, and the other end is connected to the air inlet of the industrial dust collector (5).

3. A graphite powder recovery device according to claim 1, characterized in that: The powder collecting shell (1) is a cylindrical structure with openings at the top and bottom. A powder collecting cover (2) is provided on the top of the powder collecting shell (1). The powder collecting cover (2) is connected to the air inlet of the industrial dust collector (5) via a negative pressure branch pipe (3).

4. A graphite powder recovery device according to claim 1, characterized in that: The cross section of the dust-generating pipe (9) is fan-shaped, and air holes (10) are evenly arranged on the arc surface of the dust-generating pipe (9).

5. A graphite powder recovery device according to claim 4, characterized in that: A powder blowing branch pipe (6) is arranged outside the dust generating pipe (9), one end of the powder blowing branch pipe (6) is connected to the dust generating pipe (9), and the other end is connected to the powder blowing main pipe (7), and the powder blowing main pipe (7) is connected to an external air source.

6. A graphite powder recovery device according to claim 1, characterized in that: A device door (8) is provided in front of the powder collecting shell (1).

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