Waste filtering device of shot blasting machine

Abstract

The utility model relates to the field of shot blasting machines, and discloses a waste filtering device of a shot blasting machine, which comprises a cart, the top of the cart is fixedly connected with a support frame, the top of the support frame is fixedly connected with a material distributing barrel, the material distributing barrel extends left and right, and a fan is fixedly mounted on the inner wall of the right end of the material distributing barrel. The right end of the material distributing barrel fixedly communicates with a feeding pipe located above the draught fan, the bottom of the material distributing barrel fixedly communicates with a first discharging pipe and a second discharging pipe, the first discharging pipe is located on the right side of the second discharging pipe, the left end of the material distributing barrel is fixedly connected with a rear cover, the right side wall of the rear cover is fixedly connected to the left end of a fixing frame, and the right end of the fixing frame is fixedly connected with a filter screen. The outer edge of the filter screen is fixedly connected with the inner wall of the material distributing barrel, the filter screen is located between the first discharging pipe and the second discharging pipe, and a net bag is arranged at the bottom of the second discharging pipe.

Description

Technical Field

[0001] The present utility model relates to the field of shot blasting machines, and specifically relates to a waste filtering device for a shot blasting machine. Background Art

[0002] During the working process of a shot blasting machine, a large amount of waste is generated, which mainly includes metal shot pellets, impurities, fine particles, etc. If these wastes are not effectively processed and separated, it will not only cause waste of resources, but also may cause pollution and damage to the environment and equipment.

[0003] The current waste treatment devices lack an efficient separation mechanism, resulting in the mixing of metal shot pellets with impurities, fine particles, etc., making it difficult to effectively recycle and reuse them. In addition, some devices may also have problems such as large floor area, complex operation, and high maintenance costs, which limit their popularization and use in practical applications. Content of the Utility Model

[0004] In order to overcome the above deficiencies, the present utility model provides a waste filtering device for a shot blasting machine.

[0005] The technical solution adopted by the present utility model:

[0006] A waste filtering device for a shot blasting machine includes a trolley. A support frame is fixedly connected to the top of the trolley. A material distribution cylinder is fixedly connected to the top of the support frame. The material distribution cylinder extends left and right. A blower is fixedly installed on the inner wall of the right end of the material distribution cylinder. A feed pipe is fixedly communicated with the right end of the material distribution cylinder. The feed pipe is located above the blower. A discharge pipe one and a discharge pipe two are fixedly communicated with the bottom of the material distribution cylinder. The discharge pipe one is located on the right side of the discharge pipe two. A rear cover is fixedly connected to the left end of the material distribution cylinder. The right side wall of the rear cover is fixedly connected to the left end of a fixing frame. A filter screen is fixedly connected to the right end of the fixing frame. The outer edge of the filter screen is fixedly connected to the inner wall of the material distribution cylinder. The filter screen is located between the discharge pipe one and the discharge pipe two. A net bag is provided at the bottom of the discharge pipe two. A hoop is provided at the top of the outer wall of the net bag. The hoop is sleeved on the outer wall of the bottom end of the discharge pipe two. The hoop fixes the net bag at the bottom end of the discharge pipe two. A receiving bucket is placed on the top of the trolley. The receiving bucket is located directly below the discharge pipe one.

[0007] A magnet is fixedly installed in the middle of the inner bottom wall of the net bag; the blower includes a motor and a fan. The motor is fixed on the outer wall of the right end of the material distribution cylinder. The output shaft of the motor penetrates the right side wall of the material distribution cylinder. The output shaft of the motor is rotatably connected to the right side wall of the material distribution cylinder. The output shaft of the motor is fixedly connected to the fan. The fan is inside the material distribution cylinder.

[0008] Advantages of the Present Utility Model

[0009] Through the combined action of the filter screen and the fan, the utility model realizes the efficient separation of waste materials, improves the recovery rate and purity of abrasive materials, is designed with two discharge ports to collect waste materials of different properties respectively, making subsequent processing more flexible and convenient. Through the additional design of magnets, the collection efficiency of metal chips is further improved, and resource waste is reduced. Description of the Drawings

[0010] Figure 1 is a schematic structural diagram of the utility model;

[0011] Figure 2 is a schematic structural diagram of the utility model removing the material distribution cylinder;

[0012] Figure 3 is Figure 1 front view of;

[0013] Figure 4 is Figure 1 right view of;

[0014] Figure 5 is Figure 4 sectional view taken along line A-A in;

[0015] In all the drawings, the reference numerals are specifically as follows: 1, trolley; 2, support frame; 3, material distribution cylinder; 4, feed pipe; 5, fan; 6, discharge pipe one; 7, discharge pipe two; 8, rear cover; 9, fixing frame; 10, filter screen; 11, receiving bucket; 12, mesh bag; 13, hoop; 14, motor; 15, fan. Detailed Implementation Manner

[0016] As Figures 1-5 shown: A waste material filtering device for a shot blasting machine, including a trolley 1, the top of the trolley 1 is fixedly connected with a support frame 2; the top of the support frame 2 is fixedly connected with a material distribution cylinder 3, the material distribution cylinder 3 extends left and right, the inner wall of the right end of the material distribution cylinder 3 is fixedly installed with a fan 5, the right end of the material distribution cylinder 3 is fixedly communicated with a feed pipe 4, the feed pipe 4 is located above the fan 5, the bottom of the material distribution cylinder 3 is fixedly communicated with a discharge pipe one 6 and a discharge pipe two 7, the discharge pipe one 6 is located on the right side of the discharge pipe two 7, the left end of the material distribution cylinder 3 is fixedly connected with a rear cover 8, the right side wall of the rear cover 8 is fixedly connected to the left end of a fixing frame 9, the right end of the fixing frame 9 is fixedly connected with a filter screen 10, the outer edge of the filter screen 10 is fixedly connected with the inner wall of the material distribution cylinder 3, the filter screen 10 is located between the discharge pipe one 6 and the discharge pipe two 7, the bottom of the discharge pipe two 7 has a mesh bag 12, the top outer wall of the mesh bag 12 has a hoop 13, the hoop 13 is sleeved on the bottom outer wall of the discharge pipe two 7, and the hoop 13 fixes the mesh bag 12 at the bottom end of the discharge pipe two 7. A receiving bucket 11 is placed on the top of the trolley 1, and the receiving bucket 11 is located directly below the discharge pipe one 6.

[0017] A magnet is fixedly installed in the middle of the inner bottom wall of the mesh bag 12; the fan 5 includes a motor 14 and a fan 15. The motor 14 is fixed on the outer wall of the right end of the material distribution cylinder 3. The output shaft of the motor 14 penetrates through the right side wall of the material distribution cylinder 3. The output shaft of the motor 14 is rotatably connected to the right side wall of the material distribution cylinder 3. The output shaft of the motor 14 is fixedly connected to the fan 15, and the fan 15 is inside the material distribution cylinder 3.

[0018] First, the waste materials (including metal pellets, impurities, etc.) generated by the shot blasting machine are input into the material distribution cylinder 3 through the feed pipe 4. Under the combined action of gravity and the air flow generated by the fan 5, the waste materials start to be preliminarily separated and dispersed in the material distribution cylinder 3.

[0019] When the waste materials fall in the material distribution cylinder 3, through the filtering action of the filter screen 10, due to the designed position of the filter screen 10, the complete abrasive is blocked on the right side of the filter screen 10, while the impurities and fine particles of the broken abrasive continue to fall through the right side of the filter screen 10.

[0020] The complete abrasive blocked by the filter screen 10 falls into the receiving bucket 11 below through the first discharge pipe 6 and can be recycled, reducing resource waste.

[0021] The abrasive and impurities passing through the filter screen 10 continue to fall and finally enter the mesh bag 12 at the bottom through the second discharge pipe 7. Since a magnet is installed at the bottom of the mesh bag 12, it can further adsorb and collect the metal chips mixed in it, improving the thoroughness of waste material treatment.

[0022] When the waste material treatment is completed, the waste materials in the receiving bucket 11 and the mesh bag 12 can be conveniently processed or recycled respectively through the mobile cart 1. The present utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the present utility model.

Claims

1. A waste filtering device for a shot blasting machine, comprising a trolley (1), the top of which is fixedly connected to a support frame (2), characterized in that: The top of the support frame (2) is fixedly connected with a material distribution barrel (3), the material distribution barrel (3) extends left and right, a fan (5) is fixedly installed on the inner wall of the right end of the material distribution barrel (3), the right end of the material distribution barrel (3) is fixedly connected with a material inlet pipe (4), the material inlet pipe (4) is located above the fan (5), the bottom of the material distribution barrel (3) is fixedly connected with a material discharge pipe 1 (6) and a material discharge pipe 2 (7), the material discharge pipe 1 (6) is located on the right side of the material discharge pipe 2 (7), the left end of the material distribution barrel (3) is fixedly connected with a rear cover (8), the right side wall of the rear cover (8) is fixedly connected to the left end of the fixed frame (9), and the right side wall of the fixed frame (9) is fixedly connected to the left end of the fixed frame (9). The end of the trolley (1) is fixedly connected to a filter screen (10), the outer edge of the filter screen (10) is fixedly connected to the inner wall of the material distribution barrel (3), the filter screen (10) is located between the first discharge pipe (6) and the second discharge pipe (7), the bottom of the second discharge pipe (7) is provided with a net bag (12), the top of the outer wall of the net bag (12) is provided with a clamp (13), the clamp (13) is sleeved on the outer wall of the bottom end of the second discharge pipe (7), the clamp (13) fixes the net bag (12) to the bottom end of the second discharge pipe (7), and a material receiving barrel (11) is placed on the top of the trolley (1), and the material receiving barrel (11) is located directly below the first discharge pipe (6).

2. The waste filter device for a shot blasting machine according to claim 1, characterized in that: A magnet is fixedly mounted on the middle part of the inner bottom wall of the net bag (12); the fan (5) comprises a motor (14) and a fan (15); the motor (14) is fixed on the outer wall of the right end of the material distribution barrel (3); the output shaft of the motor (14) passes through the right side wall of the material distribution barrel (3); the output shaft of the motor (14) is rotatably connected to the right side wall of the material distribution barrel (3); the output shaft of the motor (14) is fixedly connected to the fan (15); and the fan (15) is inside the material distribution barrel (3).

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