Oxidation low-liquid-level production control device for flame-retardant fiber blended fabric

Abstract

The utility model discloses a flame-retardant fiber blended fabric oxidation low-liquid-level production control device, and relates to the technical field of blended fabrics. The device comprises a limiting supporting pipe and a sliding plate, a high-pressure exhaust fan penetrates through and is clamped to the top of the limiting supporting pipe, a positioning suction cup is fixedly clamped to the bottom of the limiting supporting pipe, the sliding plate is slidably clamped to the peripheral face of the limiting supporting pipe, and an infrared distance measuring assembly is arranged on the peripheral face of the limiting supporting pipe. By arranging the limiting supporting pipe and the sliding plate, the problems that a flame-retardant fiber blended fabric oxidation low-liquid-level production control device is complex in structure, tedious to assemble and disassemble, time-consuming and labor-consuming to operate and high in cost and maintenance expenditure are solved, and when the liquid level in dip dyeing equipment is lowered and dye supplementation is controlled through the device, the production efficiency of the flame-retardant fiber blended fabric oxidation low-liquid-level production control device is greatly improved are solved. The liquid level control efficiency is influenced by the volume of the dip dyeing equipment, the control precision is low, and excessive supplement of dye is easy to carry out.

Description

Technical Field

[0001] The utility model belongs to the technical field of blended fabrics, in particular to an oxidation low liquid level production control device for flame retardant fiber blended fabrics. Background Art

[0002] Blended fabrics, that is, blended chemical fiber fabrics, are textile products made by spinning and weaving chemical fibers with other natural fibers such as cotton, wool, silk, and linen. They have both the style of polyester and the advantages of cotton fabrics, such as polyester-cotton cloth, polyester-wool gabardine, etc. Blended fabrics have the advantages of good comfort, good wrinkle resistance, not easy to deform and wear, and easy care. In the production and processing of blended fabrics, especially in the processing steps such as dyeing, the fabrics often need to be impregnated for a certain period of time. During the impregnation process, it is often necessary to install a liquid level production control device on the surface of the equipment to ensure that the processing liquid in the equipment can always fully impregnate the fabrics. However, it still has the following disadvantages in actual use:

[0003] When the oxidation low liquid level production control device and the dipping equipment are installed and connected, the control device is usually fixed in the dipping equipment by screwing or the like, which is not convenient for disassembly and maintenance, and the structure of the device is relatively complex, which increases the production cost and maintenance expenses;

[0004] When the oxidation low liquid level production control device monitors the liquid level of the dyeing equipment, although the changes in the liquid level can be detected in real time, when the dye is replenished after the liquid level is lowered, the liquid level control efficiency is affected by the volume of the dyeing equipment, the control accuracy is low, and it is easy to over-replenish the dye. The used dye is difficult to recycle quickly, increasing production expenses. Utility Model Content

[0005] The purpose of the utility model is to provide a production control device for low liquid level oxidation of flame-retardant fiber blended fabrics. Through a limiting support tube and a slide plate, the utility model solves the problems of complex structure of the production control device for low liquid level oxidation of flame-retardant fiber blended fabrics, cumbersome loading and unloading, time-consuming and labor-intensive operation, and high cost and maintenance expenses. When the liquid level in the dyeing equipment is reduced and the device is used to control the replenishment of dye, the liquid level control efficiency is affected by the volume of the dyeing equipment, the control accuracy is low, and the dye is easily over-replenished.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a flame retardant fiber blended fabric oxidation low liquid level production control device, comprising a limit support tube and a slide plate, the top of the limit support tube is penetrated by a high-pressure exhaust fan, the bottom of the limit support tube is fixedly connected with a positioning sucker, the outer peripheral surface of the limit support tube is slidably connected with a slide plate, and the outer peripheral surface of the limit support tube is provided with an infrared distance measuring component;

[0008] The dye in the dye vat can be extracted by a high-pressure exhaust fan, and the over-supplemented dye can be drawn back. Since the cross-sectional area of ​​the limit support tube is small, the dye extraction speed is low, and the liquid level change speed in the dyeing equipment is slow, the device can accurately control the liquid level in the dyeing equipment, ensure efficient dyeing of a certain amount of blended fabrics, and avoid waste of excess dye or difficulty in recycling. The control device can be quickly adsorbed and fixed on the inside of the dyeing equipment through the positioning suction cup, and the slide plate can float up and down with the liquid level of the dye, and the distance between the slide plate and the infrared ranging component is monitored by the infrared ranging component to further calculate the liquid level of the dye. The structure is simple, the operation is convenient, and the cost is low.

[0009] Furthermore, a threaded drain pipe is welded through the top of the outer peripheral surface of the limit support pipe, a one-way valve is clamped through the outer peripheral surface of the threaded drain pipe, and the high-pressure exhaust fan is connected through the limit support pipe and the threaded drain pipe;

[0010] When it is monitored that the dye exceeds the optimal dye amount range during dye replenishment, the inside of the limit support tube can be evacuated through the high-pressure exhaust fan, so that the dye in the dyeing equipment enters the inside of the limit support tube under the action of air pressure and is discharged through the threaded drain pipe. Since the cross-sectional area of ​​the limit support tube is small, the dye extraction speed is low, and the liquid level change speed in the dyeing equipment is slow, the device can accurately control the liquid level in the dyeing equipment, ensure efficient dyeing of a certain amount of blended fabrics, and avoid waste of excess dye or difficulty in recycling.

[0011] Furthermore, a liquid through hole is formed through the bottom of the outer peripheral surface of the position limiting support tube, a sealing gasket is bonded and fixed to the bottom edge of the positioning suction cup, and the liquid through hole is connected through the position limiting support tube and the threaded liquid discharge tube;

[0012] When installing and connecting the control device and the dyeing equipment, select a suitable position in the dyeing equipment and press the positioning suction cup tightly against the bottom of the dyeing equipment so that the positioning suction cup is adsorbed and fixed in the dyeing equipment under the action of air pressure. The operation is simple and convenient. The sealing pad can prevent the dye from entering the positioning suction cup, thereby ensuring the stability of adsorption.

[0013] Furthermore, a floating airbag is clamped and fixed at the bottom of the slide plate, the slide plate is located at the top of the liquid through hole, and the floating airbag is located at one side of the limit support tube;

[0014] The floating airbag can make the slide plate float on the liquid surface, and the slide plate can slide along the limit support tube, so that the control device can accurately monitor the liquid level height of the dye in the dyeing equipment in real time, ensuring the accuracy of monitoring and control.

[0015] Furthermore, a support frame is provided on the top of the slide, the infrared ranging component is clamped and fixed to the bottom of the support frame, the support frame penetrates and is clamped to the top of the outer peripheral surface of the position-limiting support tube, and the infrared ranging component is suspended from the top of the slide;

[0016] The distance between the slide plate and the infrared distance measuring component can be monitored by the infrared monitoring component, and the liquid level height of the dye can be further calculated. The structure is simple, the operation is convenient, and the cost is low.

[0017] The utility model has the following beneficial effects:

[0018] The utility model solves the problem that when the oxidation low liquid level production control device and the dyeing equipment are installed and connected, the control device is usually fixed in the dyeing equipment by screwing or the like, which is not convenient for disassembly and maintenance, and the structure of the device is relatively complex, which increases the production cost and maintenance expenses. When the control device and the dyeing equipment are installed and connected, a suitable position in the dyeing equipment is selected and the positioning suction cup 102 is pressed and fitted to the bottom of the dyeing equipment, so that the positioning suction cup is adsorbed and fixed in the dyeing equipment under the action of air pressure. The operation is simple and convenient. The slide board is floated on the liquid surface by a floating airbag, and the slide board can slide along the limit support tube. The distance between the slide board and the infrared ranging component is monitored by an infrared monitoring component, and the liquid level of the dye is further calculated. The utility model has a simple structure, convenient operation and low cost.

[0019] The utility model solves the problem that, when the oxidation low liquid level production control device monitors the liquid level of the dyeing equipment, although the high and low changes of the liquid level can be detected in real time, when the dye is replenished after the liquid level is lowered, the dye is easily replenished excessively, and the used dye is difficult to be quickly recycled, thereby increasing production expenses. When the dye is replenished and it is monitored that the dye exceeds the range of the optimal dye amount, the high-pressure exhaust fan is started to exhaust air on the inner side of the limit support tube, so that the dye in the dyeing equipment enters the inner side of the limit support tube under the action of air pressure and is discharged, so that the liquid level height in the dyeing equipment changes. Since the cross-sectional area of ​​the limit support tube is small, the dye extraction speed is low, and the liquid level change speed in the dyeing equipment is slow, so that the device can accurately control the liquid level in the dyeing equipment, ensure efficient dyeing of a certain amount of blended fabrics, and avoid waste of excess dye or difficulty in recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural effect diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the position-limiting support tube of the utility model;

[0022] Figure 3 It is a side view of the position limiting support tube of the utility model;

[0023] Figure 4 This is a structural diagram of the slide plate and infrared ranging component of the utility model.

[0024] Reference numerals:

[0025] 1. Limit support tube; 101. High-pressure exhaust fan; 102. Positioning suction cup; 103. Threaded drain pipe; 104. One-way valve; 105. Liquid hole; 106. Sealing pad; 2. Slide plate; 201. Support frame; 202. Floating airbag; 203. Infrared ranging component. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] See also Figure 1-4 As shown, the utility model is a flame-retardant fiber blended fabric oxidation low liquid level production control device, comprising a limit support tube 1 and a slide plate 2, a high-pressure exhaust fan 101 is inserted through the top of the limit support tube 1, a positioning suction cup 102 is fixedly connected to the bottom of the limit support tube 1, a slide plate 2 is slidably connected to the outer peripheral surface of the limit support tube 1, and an infrared distance measuring component 203 is arranged on the outer peripheral surface of the limit support tube 1;

[0028] After the dyeing equipment is installed, a suitable position in the equipment is selected, the control device is plugged into the dyeing equipment, and the positioning suction cup 102 is adsorbed and fixed on the bottom of the equipment. When dyeing blended fabrics, a certain amount of dyes and the like is poured into the dyeing equipment according to the amount of a batch of blended fabrics. As the liquid level rises, the slide plate 2 floats along the limit support tube 1 with the liquid level through the floating airbag 202, and the distance between it and the slide plate 2 is monitored by the infrared ranging component 203. The liquid level height in the dyeing equipment is calculated by measuring the distance. When the amount of dyes and the like exceeds the amount required for dyeing a certain blended fabric, the high-pressure exhaust fan 101 is started and the limit support tube 1 is evacuated, so that the dyes and the like are sucked into the limit support tube 1 under the action of air pressure and discharged through the threaded drain pipe 103 until the infrared ranging component 203 detects that the liquid level is within the range of the optimal dye amount.

[0029] Among them Figure 1-3 As shown, a threaded drain pipe 103 is welded through the top of the outer circumference of the limit support tube 1, a one-way valve 104 is clamped through the outer circumference of the threaded drain pipe 103, the high-pressure exhaust fan 101 is connected through the limit support tube 1 and the threaded drain pipe 103, a liquid hole 105 is opened through the bottom of the outer circumference of the limit support tube 1, a sealing gasket 106 is bonded and fixed to the bottom edge of the positioning suction cup 102, and the liquid hole 105 is connected through the limit support tube 1 and the threaded drain pipe 103;

[0030] When installing and connecting the control device and the dyeing equipment, select a suitable position in the dyeing equipment and press the positioning suction cup 102 tightly against the bottom of the dyeing equipment so that the positioning suction cup 102 is adsorbed and fixed in the dyeing equipment under the action of air pressure, and is sealed by the sealing gasket 106 to prevent the dye from entering the positioning suction cup 102. When replenishing dyes, etc., when it is monitored that the dyes, etc. exceed the optimal amount, start the high-pressure exhaust fan 101 to exhaust the inside of the limit support tube 1, so that the dyes, etc. in the dyeing equipment enter the inside of the limit support tube 1 through the liquid hole 105 under the action of air pressure, and are discharged through the one-way valve 104 and the threaded drain pipe 103 under the action of gravity until the liquid level reaches the appropriate range.

[0031] Among them Figure 1 , 4 As shown, a floating airbag 202 is clamped and fixed at the bottom of the slide plate 2, the slide plate 2 is located at the top of the liquid hole 105, the floating airbag 202 is located at one side of the position-limiting support tube 1, a support frame 201 is provided at the top of the slide plate 2, an infrared ranging component 203 is clamped and fixed at the bottom of the support frame 201, the support frame 201 penetrates and is clamped at the top of the outer peripheral surface of the position-limiting support tube 1, and the infrared ranging component 203 is suspended from the top of the slide plate 2;

[0032] When replenishing dyes and the like, the floating airbag 202 makes the slide plate 2 float on the liquid surface. The slide plate 2 moves along the limit support tube 1 as the liquid level rises and falls. The distance between it and the slide plate 2 is monitored by the infrared ranging component 203, and the liquid level height in the dyeing equipment is further measured.

[0033] The specific working principle of the utility model is as follows: when installing and connecting the control device and the dyeing equipment, a suitable position in the dyeing equipment is selected and the positioning suction cup 102 is pressed and fitted to the bottom of the dyeing equipment, so that the positioning suction cup 102 is adsorbed and fixed in the dyeing equipment under the action of air pressure, the hose and the threaded drainage pipe 103 are taken for connection, and the other end of the hose is connected to the storage device of the dye, etc. When replenishing the dye, etc., the floating airbag 202 makes the slide plate 2 float on the liquid surface, and the slide plate 2 moves along the limit support tube 1 with the rise and fall of the liquid level, and the distance between it and the slide plate 2 is monitored by the infrared ranging component 203, and the liquid level height in the dyeing equipment is further calculated. When it is monitored that the dye exceeds the optimal amount range, the high-pressure exhaust fan 101 is started to exhaust the inner side of the limit support tube 1, so that the dye in the dyeing equipment enters the inner side of the limit support tube 1 through the liquid hole 105 under the action of air pressure, and is discharged through the one-way valve 104 and the threaded drainage pipe 103 under the action of gravity until the liquid level reaches the appropriate range.

[0034] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A flame retardant fiber blended fabric oxidation low liquid level production control device, comprising a limit support tube (1) and a slide plate (2), characterized in that: A high-pressure exhaust fan (101) is inserted through the top of the position-limiting support tube (1), a positioning suction cup (102) is fixedly clamped on the bottom of the position-limiting support tube (1), a slide plate (2) is slidably clamped on the outer peripheral surface of the position-limiting support tube (1), and an infrared distance measuring component (203) is arranged on the outer peripheral surface of the position-limiting support tube (1).

2. The flame retardant fiber blended fabric oxidation low liquid level production control device according to claim 1, characterized in that: A threaded drain pipe (103) is welded through the top of the outer circumference of the position-limiting support pipe (1), a one-way valve (104) is clamped through the outer circumference of the threaded drain pipe (103), and the high-pressure exhaust fan (101) is connected through the position-limiting support pipe (1) and the threaded drain pipe (103).

3. The flame retardant fiber blended fabric oxidation low liquid level production control device according to claim 2, characterized in that: A liquid through hole (105) is formed through the bottom of the outer peripheral surface of the position limiting support tube (1), a sealing gasket (106) is bonded and fixed to the bottom edge of the positioning suction cup (102), and the liquid through hole (105) is connected through the position limiting support tube (1) and the threaded liquid discharge tube (103).

4. The flame retardant fiber blended fabric oxidation low liquid level production control device according to claim 3, characterized in that: A floating airbag (202) is clamped and fixed to the bottom of the slide plate (2); the slide plate (2) is located at the top of the liquid through hole (105); and the floating airbag (202) is located on one side of the position-limiting support tube (1).

5. The flame retardant fiber blended fabric oxidation low liquid level production control device according to claim 1, characterized in that: A support frame (201) is provided on the top of the slide plate (2); the infrared distance measuring component (203) is clamped and fixed to the bottom of the support frame (201); the support frame (201) penetrates and is clamped to the top of the outer peripheral surface of the position-limiting support tube (1); and the infrared distance measuring component (203) is suspended from the top of the slide plate (2).

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