CN101463540B

CN101463540B - Cyclic heating device for cloth roller of beam dyeing machine

Info

Publication number: CN101463540B
Application number: CN2008102340680A
Authority: CN
Inventors: 张同生
Original assignee: 张同生
Current assignee: Jingjiang City Huaxin Technology Park Co. Ltd.
Priority date: 2008-11-20
Filing date: 2008-11-20
Publication date: 2011-07-06
Anticipated expiration: 2028-11-20
Also published as: CN101463540A

Abstract

The present invention discloses a loop heating device for a cloth roller of a jig dyeing machine. The invention is characterized in that the device comprises a cloth roller ring-shaped water jacket inside a cloth roller body, water inlet jackets and revolving back water jackets are respectively arranged at the two sides of the cloth roller body and at the outer circumference of a roll shaft, a water inlet shaft head hole which is used to connect the cloth roller ring-shaped water jacket and water inlet jacket is arranged on the roll shaft of the cloth roller, the water inlet jacket is connected with a water inlet tube, the revolving back water jacket is connected with a back water tube, the water inlet tube and the back water tube are connected with a tank which can contain circulating water, a pump is arranged on the water inlet tube, a steam inlet tube enters the tank, a steam inlet control valve is arranged on the steam inlet tube, a temperature sensor is arranged inside the tank and is connected with a computer by a lead. The loop heating device for the cloth roller of the jig dyeing machine solves the problem that temperature difference exists between the cloth roller and the dyeing solution, thus eliminating color deviation between the initial dyeing of the cloth and the final dyeing of the cloth.

Description

Cyclic heating device for cloth roller of beam dyeing machine

Technical field

The present invention relates to a kind of cyclic heating device for cloth roller of beam dyeing machine, belong to the textile dyeing machinery industry.

Background technology

Dyeing is high energy consumption, high pollution industry, and therefore, the dyeing machine of exploitation low energy consumption, low emission is the manufacturing target of dyeing machine.The dye bath ratio of overflow jet dyeing machine commonly used is about 1: 20, promptly 1 kilogram of cloth (fabric) will (wherein the overwhelming majority be a water with 20 kilograms of dye liquors, water accounts for dye liquor and is about 99.98%) dye, and the dye bath ratio of dye jigger has only about 1: 3, minimum reaching below 1: 2, compare with overflow jet dyeing machine, can save a large amount of energy consumptions, wherein be mainly coal,, the consumption of water. dyeing waste discharging simultaneously has only about 1/10th of overflow jet dyeing machine, it is a kind of dyeing machine of energy-conservation and environmental protection, but also there is deficiency in dye jigger, mainly is aberration problem end to end, and this is with different relevant with fabric each several part dyeing temperature in the dyeing once, mainly be that two cloth beams are above dye liquor, it is lower than dye liquor temperature all the time, and dyeing temperature is high more, and the temperature difference at dye liquor and cloth beam place is big more, it is lower than other place that it makes batching on the winding up roller press close to the cloth temperature of winding up roller part, the cloth color of pressing close to winding up roller so shoals gradually, causes whole dyed cloth middle dark, the situation that two is shallow.

Summary of the invention

Technical problem to be solved by this invention provides a kind of heater that can improve the cloth roller of beam dyeing machine temperature.

For solving the problems of the technologies described above, the invention provides a kind of cyclic heating device for cloth roller of beam dyeing machine, it is characterized in that: the cloth beam ring-shaped water jacket that comprises the inside of cloth beam roll body, both sides at the cloth beam roll body, the excircle of roll shaft is respectively arranged with into the water cover and rotates back to water jacket, on the cloth beam roll shaft, have the water inlet spindle nose hole that is used to connect cloth beam ring-shaped water jacket and water inlet cover, on the cloth beam roll shaft, have the apopore that is used to connect the cloth beam ring-shaped water jacket and rotates back to water jacket, described water inlet cover links to each other with water inlet pipe, the described water jacket that rotates back to links to each other with return pipe, water inlet pipe and return pipe insert and can hold in the casing of recirculated water, water inlet pipe is provided with water pump, the steam steam inlet pipe enters in the casing, described steam steam inlet pipe is provided with steam admission control valve, temperature sensor is positioned at casing, and inserts the control computer that can control steam admission control valve flow according to the acquisition temperature signal by lead.

The beneficial effect that the present invention reached:

Cyclic heating device for cloth roller of beam dyeing machine of the present invention, owing on its cloth beam, be provided with cloth beam ring-shaped water jacket, water inlet cover and rotate back to water jacket, and be connected to form closed water-flow circuit with casing, so can heat to cloth beam, solved the problem that there are the temperature difference in cloth beam and dye liquor, the stub bar tail aberration of dying cloth is eliminated.

Description of drawings

Fig. 1 is a dye jigger dyeing structural representation in the prior art;

Fig. 2 is a cloth roller of beam dyeing machine cyclic steam heater structural representation of the present invention.

The specific embodiment

Fig. 1 is a dye jigger dyeing structural representation in the prior art, dye jigger comprises housing 2, dye liquor is positioned at housing 2, also comprise at the first volume cloth rewinder roll 1 of liquid level upper end and second cloth beam 8, at first time road roller 5 of dye liquor inside and second time road roller 6, between first time road roller 5 and the second time road roller 6 and the dynamometry roller 7 above first time road roller 5 and second time road roller 6, the cloth of handling premenstruum (premenstrua) 3 is rolled onto on second cloth beam 8, and the leftover of bolt of cloth is rolled onto on the first volume cloth rewinder roll 1 through second time road roller 6, dynamometry roller 7, first time road roller 5 then.

When beginning to dye, first volume cloth rewinder roll 1 is rotated counterclockwise, drive first time road roller 5 and second time road roller 6 by batching,

dynamometry roller

7 and 8 rotations of second cloth beam, cloth 3 is gone downwards to the dye liquor 4 from second cloth beam 8, go out dye liquor again through second time road roller 6, walk around dynamometry roller 7 then and enter dye liquor 4 again, walk around and go out dye liquor 4 again behind first time road roller 5 and be rolled onto on the first volume cloth rewinder roll 1, all cloth has been put through dye liquor from second cloth beam 8 and has been rolled onto on the first volume cloth rewinder roll 1, claims to finish one dyeing course in the dyeing.When second road dyeed, the rotation of second cloth beam, 8 clockwises drove second time road roller 6,7, the first times road rollers 5 of dynamometry roller, 1 rotation of first volume cloth rewinder roll.Technological requirement is looked in dye jigger dyeing generally will will just can finish the dyeing overall process through multiple tracks dyeing back and forth exactly.

A kind of cyclic heating device for cloth roller of beam dyeing machine provided by the invention, it is characterized in that: the cloth beam ring-shaped water jacket 23 that comprises the inside of cloth beam roll body 14, both sides at the cloth beam roll body, the excircle of roll shaft is respectively arranged with into water cover 19 and rotates back to water jacket 12, on the cloth beam roll shaft, have the water inlet spindle nose hole 22 that is used to connect cloth beam ring-shaped water jacket 23 and water inlet cover 19, on the cloth beam roll shaft, have the apopore 24 that is used to connect cloth beam ring-shaped water jacket 23 and rotates back to water jacket 12, described water inlet cover 19 links to each other with water inlet pipe 21, the described water jacket 12 that rotates back to links to each other with return pipe 15, water inlet pipe 21 inserts with return pipe 15 and can hold in the casing 27 of recirculated water 28, water inlet pipe 21 is provided with water pump 17, the steam steam inlet pipe enters in the casing 27, described steam steam inlet pipe is provided with steam admission control valve 18, temperature sensor 16 is positioned at casing 27, and inserts the control computer 29 that can control steam admission control valve flow according to the acquisition temperature signal by lead.

The cyclic heating device for cloth roller of beam dyeing machine course of work of the present invention is as follows: before the dyeing beginning, the control computer passes through relay, electromagnetic valve commander steam admission control valve 18 is opened, the signal of telecommunication according to temperature sensor 16, recirculated water 28 is kept certain temperature, during the dyeing beginning, control computer 29 commander's water pumps 17 are opened, recirculated water is pumped in the water inlet pipe 21, through water inlet cover 19, the spindle nose hole 22 that communicates with ring-shaped water jacket on the cloth beam enters the cloth beam heating of ring-shaped water jacket to rotation, recirculated water after the cloth beam heating through entering and rotate back to water jacket 12 with rotating back to apopore 24 that water jacket communicates, is got back to casing 27 through return pipe 15.So circulation makes cloth roller of beam dyeing machine keep uniform temp with dye liquor all the time, eliminates the aberration end to end of the material of dying cloth.

Claims

1. cyclic heating device for cloth roller of beam dyeing machine, it is characterized in that: the cloth beam ring-shaped water jacket (23) that comprises the inside of cloth beam roll body (14), both sides at the cloth beam roll body, the excircle of roll shaft is respectively arranged with into water cover (19) and rotates back to water jacket (12), on the cloth beam roll shaft, have the water inlet spindle nose hole (22) that is used to connect cloth beam ring-shaped water jacket (23) and water inlet cover (19), on the cloth beam roll shaft, have and be used to the apopore (24) that connects cloth beam ring-shaped water jacket (23) and rotate back to water jacket (12), described water inlet cover (19) links to each other with water inlet pipe (21), the described water jacket (12) that rotates back to links to each other with return pipe (15), water inlet pipe (21) inserts with return pipe (15) and can hold in the casing (27) of recirculated water (28), water inlet pipe (21) is provided with water pump (17), the steam steam inlet pipe enters in the casing (27), described steam steam inlet pipe is provided with steam admission control valve (18), temperature sensor (16) is positioned at casing (27), and inserts the control computer (29) that can control steam admission control valve flow according to the acquisition temperature signal by lead.