Spinneret pressure device
A pressurizing device and spinneret technology, applied to the spinneret assembly, feeding solution to the spinneret, textiles and papermaking, etc., can solve the problems of not being able to send out materials quickly and effectively, limited pressure, etc., and achieve structural Compact, stable flow, stable delivery flow and pressure
Active Publication Date: 2014-10-15
SHANGHAI WENLONG CHEM FIBER
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Problems solved by technology
[0002] Spinning textile machine is a commonly used textile equipment in the chemical fiber textile industry. It usually uses pressurized liquid or semi-liquid materials to be sprayed out from the flow divider, spinneret and nozzle to make chemical fiber filaments. The existing spinning The machine pressurization device usually adopts screw pressurization, which can provide limited pressure and cannot send out materials quickly and effectively
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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.
[0014] see figure 1 , the embodiment of the present invention includes:
[0015] A spinning pressure device, comprising: a drive cylinder 1, a piston 2, a one-way valve 3, a heater 4, a drive disc 5, a drive shaft 6, a discharge port 7, a feed port 8 and a material box 9, the One end of the drive cylinder 1 is provided with a discharge port 7 and a feed port 8, the discharge port 7 and the feed port 8 are provided with a check valve 3, the outside of the drive cylinder 1 is covered with a heater 4, and the drive cyl...
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The invention discloses a spinneret pressure device which comprises driving cylinders, pistons, check valves, heaters, driving discs, driving shafts, discharge outlets, feed inlets and a material tank. Each discharge outlet and the corresponding feed inlet are formed in an end of the corresponding driving cylinder, the check valves are arranged at the discharge outlets and the feed inlets, the heaters cover the outer sides of the driving cylinders, the pistons are arranged in the driving cylinders, each driving disc is connected to the other end of the corresponding piston, the driving shafts are arranged in the centers of the driving discs, and the material tank is connected with the feed inlets. Owing to the mode, the spinneret pressure device has the advantages of high reliability and pressure values, compact structure, low noise, good heat-insulation performance, low cost, long service life, capabilities of stably supplying materials and continuously feeding the materials and the like. Besides, the spinneret pressure device has a wide market prospect in the field of spinneret machines.
Description
technical field [0001] The invention relates to the field of textile machinery, in particular to a spinning and pressing device. Background technique [0002] Spinning textile machines are commonly used textile equipment in the chemical fiber textile industry. Usually, liquid or semi-liquid materials are pressurized and then sprayed out through a flow divider, spinneret and nozzle to make chemical fiber filaments. The existing spinning The machine pressurization device usually adopts screw pressurization, which can provide limited pressure and cannot send out materials quickly and effectively. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a spinneret pressurization device, which provides pressure by adopting column type piston pressure equipment, and the pressure value of the equipment is relatively large; by using multiple plunger pumps in parallel, the delivery pulse is reduced and the delivery is ensured. ...
Claims
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IPC IPC(8): D01D1/09D01D4/02
Inventor 张建明
Owner SHANGHAI WENLONG CHEM FIBER