Green sand regeneration aftertreatment equipment
A post-processing, green sand technology, applied in foundry molding equipment, metal processing equipment, machinery for cleaning/processing of casting materials, etc., can solve the problems of environmental pollution, increase production cost of waste sand, etc. The effect of pollution, simple structure and production cost saving
Pending Publication Date: 2019-07-02
SHIYAN CHANGJIANG RIVER MOLDING MATERIAL
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Problems solved by technology
At present, the green sand molding process has been widely used in the auto parts production industry, but green sand will become foundry waste sand after repeated use in the system. Direct disposal of waste sand will easily cause environmental pollution, and a large amount of waste sand The production also increases the production cost virtually
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[0008] The present invention will be described in further detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.
[0009] Such as figure 1 As shown, a green mold sand regeneration post-processing equipment provided by the present invention includes sequentially connected 1# elevator 1, semi-finished product warehouse 2, belt magnetic separator 3, 2# elevator 4, 1# turnover warehouse 5, scrubbing machine 6, 3# elevator 7, 2# turnover warehouse 8, mill 9, boiling cooling bed 10, 4# elevator 11 and finished product warehouse 12, among which, semi-finished product warehouse 2, 1# The turnover warehouse 5, the 2# turnover warehouse 8 and the finished product warehouse 12 are all erected on high places through brackets, which are convenient to connect with the discharge port of the hoist placed at the front of them. At the same time, in order to reduce the floor space of the equipment, the ...
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The invention discloses green sand regeneration aftertreatment equipment. In the sand flowing direction, the green sand regeneration aftertreatment equipment comprises a first elevator, a semi-finished product cabin, a belt magnetic separator, a second elevator, a first circulation cabin, a scrubbing machine, a third elevator, a second circulation cabin, a grinder, a boiling cooling bed, a fourthelevator and a finished product cabin which are sequentially connected; the semi-finished product cabin, the first circulation cabin, the second circulation cabin and the finished product cabin are all erected at high positions through supports and are used for being connected with discharging openings of the corresponding elevators at the front ends, and meanwhile, the belt magnetic separator andthe scrubbing machine are separately arranged under the semi-finished product cabin and the first circulation cabin and are connected with discharging outlets at the bottoms of the corresponding cabins. The green sand regeneration aftertreatment equipment is simple in structure, waste green sand is subjected to a series of regeneration treatment of iron removing, scrubbing, grinding and impurityremoving, then the green sand can be reused, waste is turned to treasures, and environment pollution is reduced while the production cost is saved.
Description
technical field [0001] The invention relates to the technical field of green sand casting, and more specifically relates to green sand regeneration post-processing equipment. Background technique [0002] Green molding sand, also known as green molding sand, refers to sand mixed with bentonite as a binder in foundry production, then mixed with water and other additives, which can be used for molding and core making. The sand mold (core) does not need to be dried and can be poured directly. . At present, the green sand molding process has been widely used in the auto parts production industry, but green sand will become foundry waste sand after repeated use in the system. Direct disposal of waste sand will easily cause environmental pollution, and a large amount of waste sand The production also increases the production cost virtually. Contents of the invention [0003] The object of the present invention is to address the above-mentioned deficiencies in the prior art, an...
Claims
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Login to View More IPC IPC(8): B22C5/04B22C5/06B22C5/08
CPCB22C5/06B22C5/0409B22C5/08
Inventor 郑隆海熊杰
Owner SHIYAN CHANGJIANG RIVER MOLDING MATERIAL