Melting extruder for processing non-woven fabric color masterbatches
A technology of melt extrusion and color masterbatch, applied in the field of non-woven color masterbatch processing equipment, can solve the problems of increased production cost, long time, and high power consumption of drying device, and achieves small occupied space, convenient operation, simple structure
Pending Publication Date: 2019-02-15
卢煜翱
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Problems solved by technology
In the prior art, it is necessary to use a dryer to send the raw material through the feeding port into the air cylinder with hot air circulation, so as to evaporate the water in the raw material and dry the raw material to meet the needs of the extrusion process. However, the drying process takes a long time. time, and the independent drying device consumes a lot of power, which increases the production cost
Method used
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0020] see Figure 1-3 , the present invention provides a technical solution: a melt extruder for non-woven fabric masterbatch processing, including a hollow cabinet 1, and the hollow cabinet 1 is rotatably connected with a sealed door 2 through hinges arranged at the left and right ends of the front side , the outer side of the airtight door 2 is provided with a lifting ear 6, and the inside of the hollow cabinet 1 is provided with a water storage tank 3, a s...
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The invention discloses a melting extruder for processing non-woven fabric color masterbatches. The melting extruder comprises a hollow chassis. A water storage tank, a single-chip microcomputer, a frequency conversion motor and a speed reducer are sequentially arranged in the hollow chassis from left to right. A second liquid pump and a first liquid pump are sequentially arranged on the upper surface of the water storage tank from left to right. A refrigerating sheet is arranged on the inner lateral side of the water storage tank. An output shaft of the frequency conversion motor is connectedwith an input shaft of the speed reducer. An output shaft of the speed reducer passes through the right lateral side of the hollow chassis and is provided with a second pulley in a sleeving mode. Themelting extruder for processing the non-woven fabric color masterbatches is simple in structure, convenient to operate and small in occupied space during use, and can rapidly dry non-woven fabric color masterbatch raw materials. Due to the arrangement of a cooling box, melted non-woven fabric color masterbatches can be rapidly plasticized so as to facilitate the extrusion of the non-woven fabriccolor masterbatches. The raw materials can be mixed preliminarily through a conical mixing feeding barrel. A hollow stepped shaft can be cooled through the first liquid pump.
Description
technical field [0001] The invention relates to the technical field of non-woven color masterbatch processing equipment, in particular to a melting extruder for non-woven color masterbatch processing. Background technique [0002] Non-woven masterbatch is a plastic colorant that is well dispersed with a high proportion of pigments or additives and thermoplastic resins. The selected resin has good wetting and dispersing effects on the colorant, and has a good affinity with the material to be colored. Good compatibility. In the actual production of non-woven masterbatch, because the formula contains a certain amount of dyes or pigments (usually this part of dyes or pigments will contain a higher moisture content of about 0.5-1.5%, which is much greater than the moisture content of polyester itself. Therefore, processing The polyester will be seriously degraded during the process, and the viscosity of the masterbatch is low, that is, the product quality is problematic. In the ...
Claims
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IPC IPC(8): B29C48/285B29C48/395B29C48/51B29C48/565B29C48/76B29C48/80B29C48/82
CPCY02P70/10
Inventor卢煜翱罗诚石汝花
Owner卢煜翱