Alloy material block screening and wind washing integrated device
Through the integrated air-washing device for screening alloy blocks, the screening and air-washing process is integrated, and high-pressure air ducts and dust removal equipment are used to solve the problems of low production efficiency and dust pollution of alloy blocks, achieving an efficient and safe production environment.
Patent Information
- Application Number
- CN202422165655.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the prior art, the screening and air-washing process of alloy blocks are carried out separately, resulting in low production efficiency and dust flying, affecting the health of the staff.
An integrated device for screening and air washing of alloy blocks is designed, combining a closed linear vibrating screening machine, an automatic feeding machine and a high-pressure fan to achieve the integration of screening and air washing, high-pressure air ducts are used to perform high-pressure air washing in the inner cavity of the screening machine, and dust removal equipment is equipped to achieve synchronous operation.
Improve production efficiency, avoid dust pollution, reduce occupational disease risks, and ensure screening results and safety of the working environment.
Smart Images
Figure CN223171337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alloy lump screening and air washing, in particular to an integrated device for alloy lump screening and air washing. Background Art
[0002] The alloy lumps for smelting need to be sandblasted to remove the oxide layer. The alloy lumps after removing the oxide layer are mixed with oxide layer particles, quartz sand particles and quartz sand dust. In order to avoid the above impurities affecting the melting quality of titanium alloy, the impurities in the alloy lumps need to be removed. When removing the impurities in the alloy lumps, first, the oxide layer particles and quartz sand particles are screened and separated by a screening machine, and then the alloy lumps are laid flat on an air washing table and air washed with high-pressure air. The production efficiency is low, and the dust is flying at the production site, seriously affecting the health of the staff. Content of the Utility Model
[0003] The utility model provides an integrated device for alloy lump screening and air washing to overcome the deficiencies of the prior art.
[0004] The technical solution adopted by the utility model is: an integrated device for alloy lump screening and air washing, including a lump feeder, a closed linear vibrating screen, a high-pressure blower and an automatic loader. The closed linear vibrating screen is arranged on the ground. The automatic loader is arranged on one side close to the feed inlet of the closed linear vibrating screen, and the loading port of the automatic loader is on the ground. The discharge port of the automatic loader is connected to the feed inlet of the closed linear vibrating screen through the lump feeder. A high-pressure air pipe is arranged in the inner cavity of the closed linear vibrating screen, and air outlets are evenly distributed on the high-pressure air pipe. A receiving bucket is respectively arranged below the discharge port and the impurity outlet of the closed linear vibrating screen. The high-pressure air pipe is connected to the high-pressure blower.
[0005] The high-pressure air pipe is arranged around the inner cavity of the closed linear vibrating screen, and the air outlets all face inwards.
[0006] The automatic loader is a bucket elevator, and the bucket elevator is inclined.
[0007] It further includes a dust removal device, and the dust removal device is communicated with the inner cavity of the closed linear vibrating screen through a dust removal pipeline.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0009] 1. By arranging a high-pressure air pipe in the inner cavity of the screening machine, the utility model simultaneously completes the two processes of screening and air washing of alloy lumps, greatly improving the production efficiency.
[0010] 2. The utility model automatically feeds materials through a hoist and evenly discharges materials through a feeder, which is not only convenient and fast, without safety hazards, but also has a better screening effect.
[0011] 3. By setting up a dust removal device, the utility model can prevent secondary pollution caused by material blocks, avoid dust in the production site, and reduce the risk of occupational diseases for operators. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the utility model. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0013] The following will Figure 1 be described in detail with reference to the drawings and specific embodiments of the utility model.
[0014] An integrated alloy material block screening and air washing device includes a block feeder 1, a closed linear vibrating screen 2, a high-pressure blower 5, an automatic feeder 6 and a dust removal device 7. The closed linear vibrating screen 2 is arranged on the ground. The automatic feeder 6 is arranged on one side close to the feeding port of the closed linear vibrating screen 2, and the feeding port of the automatic feeder 6 is located on the ground. The discharging port of the automatic feeder 6 is connected to the feeding port of the closed linear vibrating screen 2 through the block feeder 1. A high-pressure air pipe 4 is arranged in the inner cavity of the closed linear vibrating screen 2, and air outlets 4-1 are evenly distributed on the high-pressure air pipe 4. A receiving bucket 3 is respectively arranged below the discharging port 2-1 and the impurity discharging port 2-2 of the closed linear vibrating screen 2. The high-pressure air pipe 4 is connected to the high-pressure blower 5. The dust removal device 7 is communicated with the inner cavity of the closed linear vibrating screen 2 through a dust removal pipeline.
[0015] Specifically, the high-pressure air pipe 4 is arranged around the inner cavity of the closed linear vibrating screen 2, and the air outlets 4-1 all face inwards. During operation, the air outlets 4-1 distributed around the inner cavity of the closed linear vibrating screen 2 simultaneously blow high-pressure air inwards, continuously high-pressure air-washing the alloy material blocks during the screening process, and achieving a good effect of no dead angle in high-pressure air-washing and thorough removal of impurities on the surface of the alloy material blocks.
[0016] Specifically, the block feeder 1 adopts an electromagnetic vibrating feeder in the prior art. Uniform discharging is realized through the electromagnetic vibrating feeder to ensure a better screening effect of the closed linear vibrating screen 2.
[0017] Preferably, the automatic feeder 6 is a bucket elevator, and the bucket elevator is arranged at an inclination of 135 degrees. By combining the two actions of lifting and dumping into one, the bucket elevator is convenient and fast, without safety hazards, and the production efficiency is greatly improved.
[0018] Working principle: The alloy blocks after sandblasting treatment are added from the feeding port of the bucket elevator, lifted by the bucket elevator and then fall from its discharging port into the electromagnetic vibrating feeder. Then, through the electromagnetic vibrating feeder, they are evenly dropped to the feeding port of the closed linear vibrating screen. After being screened and air-washed by the closed linear vibrating screen, the qualified blocks fall from the discharging port into the corresponding qualified material receiving bucket, and the oxide layer particles and quartz sand particles fall from the impurity discharging port into the corresponding impurity receiving bucket. At the same time, the dust removal equipment timely extracts the dust accumulated in the inner cavity of the closed linear vibrating screen through the dust removal pipeline to avoid secondary pollution of the blocks caused by the accumulated dust, to ensure the effect of sandblasting and impurity removal, and also to avoid pollution to the on-site environment during the screening and air-washing process.
[0019] The above embodiments are only the preferred embodiments of the present invention and are not used to limit the implementation scope of the present invention. Therefore, all equivalent changes made based on the content described in the claims of the present invention should be included within the scope of the claims of the present invention.
Claims
1. An alloy lump screening and air-washing integrated device, characterized in that: It includes a bulk feeder (1), an enclosed linear vibrating screen (2), a high-pressure blower (5) and an automatic feeder (6). The enclosed linear vibrating screen (2) is arranged on the ground. The automatic feeder (6) is arranged on one side close to the feed inlet of the enclosed linear vibrating screen (2), and the feed inlet of the automatic feeder (6) is located on the ground. The discharge port of the automatic feeder (6) is connected to the feed inlet of the enclosed linear vibrating screen (2) through the bulk feeder (1). A high-pressure air duct (4) is provided in the inner cavity of the enclosed linear vibrating screen (2), and air outlets (4-1) are evenly distributed on the high-pressure air duct (4). A receiving bucket (3) is respectively arranged below the discharge port (2-1) and the impurity discharge port (2-2) of the enclosed linear vibrating screen (2). The high-pressure air duct (4) is connected to the high-pressure blower (5).
2. The integrated air-screening device for screening alloy ingots according to claim 1, wherein: The high-pressure air duct (4) is arranged around the inner cavity of the enclosed linear vibrating screen (2), and the air outlets (4-1) are all arranged inwardly.
3. An integrated air-screening device for screening alloy ingots according to claim 1 or 2, characterized in that: The automatic feeder (6) is a bucket elevator, and the bucket elevator is arranged obliquely.
4. The air-washing integrated device for screening alloy ingots according to claim 3, wherein: It further includes a dust removal device (7), and the dust removal device (7) is communicated with the inner cavity of the enclosed linear vibrating screen (2) through a dust removal pipeline.