CN217781492U

CN217781492U - Singeing device for environment-friendly pretreatment of rayon dyeing

Info

Publication number: CN217781492U
Application number: CN202221341331.8U
Authority: CN
Inventors: 陈东友
Original assignee: Shaoxing Star Printing And Dyeing Co ltd
Current assignee: Shaoxing Star Printing And Dyeing Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-11
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a singeing device is used to rayon dyeing environmental protection pretreatment, the device comprises a device body, the device body includes preheating cabinet and singeing case, be equipped with a baffle in the preheating cabinet and separate into the preheating chamber that is located the top and the dust collecting chamber that is located the below with the preheating cabinet, the intercommunication has the trachea between preheating chamber and the singeing case, the preheating chamber top is equipped with the fan, singeing roof portion is equipped with the dust screen, be equipped with the flame gun in the singeing case, all be equipped with the guide roll in preheating chamber and the singeing case, be equipped with regulating block and tension roll in the singeing case, the regulating block includes fixed block, slider and spring, has seted up the adjustment tank on the fixed block, singeing bottom of the case portion is equipped with the inclined plane, has seted up the intercommunication mouth between singeing case and the dust collecting chamber, singeing case one side still is equipped with power roll and motor, the device will burn the heat extraction in the singeing case through the fan and preheat the indoor purpose that promotes heat rate of utilization in order to reach, the surface fabric preheats through the preheating chamber before singeing and can avoid the surface fabric to heat-up fast, the problem that shrink range is big.

Description

Singeing device for environment-friendly pretreatment of rayon dyeing

Technical Field

The utility model belongs to the technical field of the textile processing equipment, concretely relates to processing is with singeing device before rayon dyeing environmental protection.

Background

The rayon is generally one of viscose, viscose for short, viscose filament, and rayon. The viscose fiber is a main variety of artificial fiber, is a chemical fiber variety with the second largest output in China, and is prepared by separating natural cellulose through chemical reaction by using chemical pulp, wherein the main raw material of the viscose fiber comprises cotton pulp and wood pulp, and the raw material used in China is mainly the cotton pulp. Viscose fibers have good hygroscopicity, are easy to dye, are not easy to generate static electricity, have good spinnability, and are widely applied to the fields of various textiles, clothing and the like.

In the process of processing the rayon, the rayon needs to be colored, so as to ensure the process requirement of processing the rayon, the dyeing process of the rayon mainly comprises the steps of pretreatment, washing, dyeing, washing, soaping, washing, sizing and the like in sequence, wherein in the pretreatment process, pretreatment procedures such as singeing, brushing, dipping, rolling, cooling and the like are usually adopted, an electric heating singeing roller is generally adopted in a singeing procedure, the method has the advantages of small pollution and high energy utilization rate, the singed fluff is stuck on the roller in the singeing process and can be carbonized after being stuck for a long time, if the carbonized fluff is not treated in time, the fluff is coated on the fabric, so that the singeing effect is influenced, gas singeing is generated, the gas singeing is carried out on the fabric through the combustion of a flame gun, most of heat can be generated by the gas singeing, the utilization rate of the heat is not high, and in addition, if the fabric is not preheated, the singeing is caused, the temperature rise is too fast, the shrinkage amplitude of the fabric is large, the internal structure of the fabric is changed, and the quality of the fabric is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, providing a singeing device is used to good environmental protection pretreatment of cotton dyeing of people, in order to reach above-mentioned purpose, the technical scheme of the utility model is that:

the utility model provides a rayon dyeing environmental protection is singeing device for pretreatment, includes the device body, the device body includes preheating cabinet and singeing case, the preheating cabinet is fixed in one side of singeing case, is equipped with a baffle in the preheating cabinet, and the baffle separates into the preheating chamber that is located the top and the dust collecting chamber that is located the below in with the preheating cabinet, preheating chamber and dust collecting chamber all communicate with the singeing case, be fixed with the regulating block on the lateral wall of singeing case, swivelling joint has the tension roller on the regulating block, and the singeing incasement still fixes being equipped with the flame gun.

Preferably, the regulating block includes fixed block, slider and spring, the regulating block is fixed on the inside wall of fever hair case, and the adjustment tank has been seted up to regulating block one side, the spring is fixed in the one end of adjustment tank, slider and adjustment tank sliding connection, the one end and the spring fixed connection of slider, tension roll and slider swivelling joint.

Preferably, the preheating box top has been seted up the air inlet, and the gas vent has been seted up at the singeing box top, be provided with the fan in the air inlet, the singeing box top is located gas vent department and is fixed with the dust screen, and the intercommunication has the trachea between gas vent and the air inlet.

Preferably, preheat indoor and burn the incasement and all be equipped with the guide roll, preheat indoor guide roll and be 3, crisscross setting about 3 guide rolls, burn the incasement guide roll and be 4, 4 guide rolls use per 2 to be crisscross setting about a set of, the quantity of flame projecting rifle is 2, and 2 flame projecting guns are fixed respectively on burning the relative both sides wall of hair case.

Preferably, a dust collecting box is arranged in the dust collecting chamber in a sliding mode, a handle is arranged on the dust collecting box, the dust collecting chamber is communicated with the singeing box through a communication port formed in the side wall of the singeing box, a slope is arranged at the bottom in the singeing box, and one end, located at the communication port, of the slope is lower than the other end of the slope.

Preferably, a feed inlet is formed in the position, located in the preheating chamber, of the side wall of the preheating box, a material passing port is formed in the side wall, adjacent to the preheating box, of the singeing box, a material discharging port is formed in the other side wall of the singeing box, a power roller is arranged at the position, located in the material discharging port, of the outer side wall of the singeing box, a motor is fixed to one side of the singeing box, and the power roller is coaxially and fixedly connected with the output end of the motor.

The utility model has the advantages that:

the device is through setting up preheating chamber and singeing case, and the intercommunication has the trachea between singeing case and the preheating chamber, and the preheating chamber top sets up the fan, can take out the heat of singeing incasement and preheat indoorly, makes the surface fabric preheat earlier before singeing, avoids direct singeing to make the surface fabric heat up too fast, and it is great to cause the surface fabric shrink range, and inner structure produces the change, has also promoted the utilization ratio of heat energy when influencing the surface fabric quality.

The device is through setting up regulating block and tension roll in the case that singes, and the tension roll can remove according to the shrink condition of surface fabric and avoid the surface fabric too to tighten to influence singeing work about when singeing goes on, and meanwhile, the setting of spring can make the surface fabric keep tension.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken at A-A of FIG. 2;

fig. 4 is a schematic structural diagram of the adjusting block.

In the figure, 1-device body, 2-preheating box, 3-singeing box, 4-partition board, 5-preheating chamber, 6-dust collecting chamber, 7-adjusting block, 71-fixing block, 72-sliding block, 73-spring, 8-adjusting groove, 9-flame gun, 10-tension roller, 11-air inlet, 12-air outlet, 13-fan, 14-air pipe, 15-dust-proof net, 16-guide roller, 17-dust collecting box, 18-handle, 19-communicating port, 20-slope, 21-feed port, 22-passing port, 23-discharge port, 24-power roller and 25-motor.

Detailed Description

In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, a singeing device for environment-friendly pretreatment of rayon dyeing comprises a device body 1, wherein the device body 1 comprises a preheating box 2 and a singeing box 3, the preheating box 2 is fixed on one side of the singeing box 3, a partition plate 4 is arranged in the preheating box 2, the preheating box 2 is internally divided into a preheating chamber 5 located above and a dust collecting chamber 6 located below by the partition plate 4, the preheating chamber 5 and the dust collecting chamber 6 are both communicated with the singeing box 3, an adjusting block 7 is fixed on the side wall of the singeing box 3, a tension roller 10 is rotatably connected onto the adjusting block 7, and a flame gun 9 is further fixedly arranged in the singeing box 3.

The adjusting block 7 comprises a fixing block 71, a sliding block 72 and a spring 73, the adjusting block 7 is fixed on the inner side wall of the singeing box 3, an adjusting groove 8 is formed in one side of the adjusting block 7, the spring 73 is fixed at one end in the adjusting groove 8, the sliding block 72 is in sliding connection with the adjusting groove 8, one end of the sliding block 72 is fixedly connected with the spring 73, the tension roller 10 is in rotating connection with the sliding block 72, when the adjusting block is used, after fuzz on the surface of a rayon fabric is burnt by the flame gun 9, the fabric can shrink due to temperature rise, the tension roller 10 can drive the sliding block 72 to slide in the adjusting groove according to the shrinking degree of the fabric, and when the spring 72 is extruded by the sliding block 72, the resilience can push the sliding block 72 backwards, so that the fabric can keep tension, the flatness of the fabric is guaranteed, and the singeing effect is improved.

An air inlet 11 is formed in the top of the preheating box 2, an air outlet 12 is formed in the top of the singeing box 3, a fan 13 is arranged in the air inlet 11, a dust screen 15 is fixed at the position, located at the air outlet 12, of the top of the singeing box 3, an air pipe 14 is communicated between the air outlet 12 and the air inlet 11, when the singeing gun 9 conducts singeing work, the temperature in the singeing box 3 rises along with the temperature, the fan 13 rotates to blow air into the preheating chamber 5, hot air in the singeing box 3 enters the air pipe 14 from the air outlet 12 and then enters the preheating chamber 5 through the air inlet 11, the temperature in the preheating chamber 5 is raised, when the fabric enters the preheating chamber 5, the fabric is preheated in the process of entering the singeing box 3 from the preheating chamber 5, so that the situation that the surface of the fabric is heated up too fast when the singeing is conducted directly, the shrinkage amplitude of the fabric is too large, the internal structure of the fabric is changed, the quality of the fabric is reduced, and dust generated after the fabric is prevented from entering the preheating chamber 5 along with the air and falling on the surface of the fabric before singeing, and the effect of the subsequent singeing is affected.

All be equipped with guide roll 16 in preheating chamber 5 and the case 3 that singes, guide roll 16 in preheating chamber 5 is 3, crisscross setting about 3 guide roll 16, and the guide roll 16 in the case 3 that singes is 4, and 4 guide roll 16 use per 2 to be crisscross setting about a set of, the quantity of flame projecting rifle 9 is 2, and 2 flame projecting guns 9 are fixed respectively on the relative both sides wall of case 3 that singes. A dust collection box 17 is arranged in the dust collection chamber 6 in a sliding mode, a handle 18 is arranged on the dust collection box 17, the dust collection chamber 6 is communicated with the singeing box 3 through a communication port 19 formed in the side wall of the singeing box 3, a slope 20 is arranged at the bottom in the singeing box 3, the surface of the slope 20 is a smooth surface, one end, located at the communication port 19, of the slope 20 is lower than the other end, dust generated after fabric singeing falls on the slope 20 and slides through the communication port 19 along the slope surface to fall into the dust collection box 17, and therefore centralized processing of the dust is facilitated.

The lateral wall of the preheating box 2 is provided with a feeding hole 21 at the position of the preheating chamber 5, the lateral wall of the singeing box 3 adjacent to the preheating box 2 is provided with a material passing hole 22, the other lateral wall of the singeing box 3 is provided with a material discharging hole 23, the lateral wall of the singeing box 3 is provided with a power roller 24 at the position of the material discharging hole 23, one side of the singeing box 3 is fixed with a motor 25, and the power roller 24 is coaxially and fixedly connected with the output end of the motor 25.

The utility model discloses a theory of operation:

the fabric enters the preheating chamber 5 from the feeding hole 21, sequentially bypasses the guide rollers 16 which are arranged in a staggered mode, enters the singeing box 3 from the material passing hole 22, bypasses the outer sides of the 2 guide rollers 16 which are positioned above the right side of the singeing box 3 after winding the rear guide rollers 16, bypasses the outer sides of the 2 guide rollers 16 which are positioned below the left side of the singeing box 3, is finally output from the discharging hole 23 and is wound on the power roller 24.

A fan 13 at the top of the preheating box 2 sends hot air in the singeing box 3 into the preheating chamber 5 to raise the temperature of the preheating chamber 5, fabrics enter the singeing box 3 after being preheated in the preheating chamber 5 to be singed, flame guns 9 positioned at the left side and the right side of the singeing box 3 respectively conduct singeing on two sides of the fabrics, dust in the fabrics is filtered by a dust screen 15 when the hot air is discharged from an exhaust port 12 at the top of the singeing box 3, and the dust generated after singeing falls on an inclined plane and slides through a communication port 19 along the inclined plane to fall into a dust collection box 17 for centralized processing.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the inventive concept of the present invention should be replaced or changed equivalently.

Claims

1. The utility model provides a rayon dyeing environmental protection pretreatment is with singeing device, includes device body (1), its characterized in that: the device body (1) comprises a preheating box (2) and a singeing box (3), wherein the preheating box (2) is fixed on one side of the singeing box (3), a partition plate (4) is arranged in the preheating box (2), the partition plate (4) divides the preheating box (2) into a preheating chamber (5) located above and a dust collecting chamber (6) located below, the preheating chamber (5) and the dust collecting chamber (6) are communicated with the singeing box (3), an adjusting block (7) is fixed on the side wall of the singeing box (3), the adjusting block (7) is rotatably connected with a tension roller (10), and a flame gun (9) is fixedly arranged in the singeing box (3).

2. The singeing device for environment-friendly pretreatment of rayon dyeing according to claim 1, characterized in that: regulating block (7) include fixed block (71), slider (72) and spring (73), regulating block (7) are fixed on the inside wall of fever hair case (3), and adjustment tank (8) have been seted up to regulating block (7) one side, the one end in adjustment tank (8) is fixed in spring (73), slider (72) and adjustment tank (8) sliding connection, the one end and spring (73) fixed connection of slider (72), tension roller (10) and slider (72) swivelling joint.

3. The singeing device for environment-friendly pretreatment of rayon dyeing according to claim 1, characterized in that: an air inlet (11) is formed in the top of the preheating box (2), an air outlet (12) is formed in the top of the singeing box (3), a fan (13) is arranged in the air inlet (11), a dust screen (15) is fixed at the position, located at the air outlet (12), of the top of the singeing box (3), and an air pipe (14) is communicated between the air outlet (12) and the air inlet (11).

4. The singeing device for environment-friendly pretreatment of rayon dyeing according to claim 1, characterized in that: all be equipped with guide roll (16) in preheating chamber (5) and singeing case (3), guide roll (16) in preheating chamber (5) are 3, and crisscross setting is controlled to 3 guide roll (16), and guide roll (16) in singeing case (3) are 4, and 4 guide roll (16) use per 2 to set up as controlling crisscross setting for a set of, the quantity of flame projecting rifle (9) is 2, and 2 flame projecting rifle (9) are fixed respectively on the both sides wall that singeing case (3) is relative.

5. The singeing device for environment-friendly pretreatment of rayon dyeing according to claim 1, characterized in that: the dust collection box (17) is arranged in the dust collection chamber (6) in a sliding mode, a handle (18) is arranged on the dust collection box (17), the dust collection chamber (6) is communicated with the singeing box (3) through a communication port (19) formed in the side wall of the singeing box (3), a slope (20) is arranged at the bottom in the singeing box (3), and one end, located at the communication port (19), of the slope (20) is lower than the other end in height.

6. The singeing device for environment-friendly pretreatment of rayon dyeing according to claim 1, characterized in that: the preheating device is characterized in that a feed inlet (21) is formed in the position of a preheating chamber (5) on the side wall of the preheating box (2), a material passing port (22) is formed in the side wall, adjacent to the preheating box (2), of the singeing box (3), a discharge port (23) is formed in the other side wall of the singeing box (3), a power roller (24) is arranged at the position of the discharge port (23) on the outer side wall of the singeing box (3), a motor (25) is fixed on one side of the singeing box (3), and the power roller (24) is coaxially and fixedly connected with the output end of the motor (25).