Environment-friendly sand core production system
A technology of production system and regeneration system, which is applied in casting molding equipment, machinery for cleaning/processing of casting materials, metal processing equipment, etc. Good environmental performance and the effect of improving production efficiency
Pending Publication Date: 2020-03-27
XINXING CAST PIPE FUKANG ENERGY
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Problems solved by technology
[0004] Aiming at the problem that the existing environment-friendly sand core production line in the prior art has a complex structure and has not yet formed a forming production system; the present invention provides an environment-friendly sand core production system
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] See attached figure 1 As shown, a kind of environment-friendly sand core production system of the present invention comprises: shakeout system 1, crushing system 2, regeneration system 3 and sand mixing system 5; shakeout system 1 is used for separating the molding sand in the mold and the casting and The separated molding sand is collected; the crushing system 2 is used for crushing and separating the resin on the surface of the molding san...
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The invention belongs to the field of sand core production and discloses an environment-friendly sand core production system. The system comprises a shakeout system, a crushing system, a reclaiming system and a sand mixing system. The shakeout system is used for separating molding sand from a casting mold and collecting the separated molding sand. The crushing system is used for crushing and separating resin on the surface of the molding sand and recycling sand grains. The reclaiming system is used for screening and de-molding the recycled sand grains to obtain reclaimed sand. The sand mixingsystem is used for stirring and mixing the reclaimed sand with added resin and a curing agent to obtain resin reclaimed sand. According to the production system, all parts cooperate for division of work, so that the production system achieves high automation, the production efficiency is improved, the use effect is good, the recycling rate is increased, and the environmental protection performanceis good.
Description
technical field [0001] The invention relates to the technical field of sand core production, in particular to an environment-friendly sand core production system. Background technique [0002] Crystrip plastic pellets are angular pellets made of thermoplastic acrylic or polymerized thermoset amines. Crystrip plastic is chemically inert. Through the proper use and recycling of resin sand Crystrip plastic pellets, it can reduce the generation of harmful waste, reduce environmental pollution, and has good environmental performance, so it is also called environmentally friendly sand core. [0003] The significance of resin sand production is: (1) Minimize the environmental pollution caused by waste sand removal, so that more than 90% of waste sand can be regenerated and reused. (2) Due to the smooth surface of reclaimed sand particles, uniform particle size distribution, and less fine powder, more than 20% of expensive resin can be saved. (3) Reclaimed sand has good thermal st...
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Login to View More IPC IPC(8): B22C5/18B22C5/04B22C5/06
CPCB22C5/18B22C5/04B22C5/06
Inventor 宋永明李东利石章志高君合张正川侯万朝尹金山
Owner XINXING CAST PIPE FUKANG ENERGY