A desugaring and defatting apparatus and method for sugarless cotton processing

Abstract

The application provides a desugarization and degreasing device and processing method for sugar-free cotton processing, relates to the technical field of sugar-free cotton processing, and comprises an auxiliary oil discharge mechanism, a temperature uniformization mechanism and a protection control mechanism. The auxiliary oil discharge mechanism is installed at the top of a cotton scouring mechanism. The temperature uniformization mechanism is provided with five groups, and the five groups of temperature uniformization mechanisms are installed outside the cotton scouring mechanism. The protection control mechanism is installed on the five groups of temperature uniformization mechanisms, is used for avoiding the staff from approaching the cotton scouring mechanism, and is also used for controlling the cotton scouring mechanism and the auxiliary oil discharge mechanism. The application has a pressing effect on the cotton in the cotton scouring pot, so that the sodium hydroxide solution is always higher than the cotton, and the scouring effect of the cotton is ensured. The application solves the problem that the cotton to be scoured cannot be pressed automatically, so that part of the cotton cannot be soaked in the sodium hydroxide solution, and the scouring effect of the cotton is affected.

Description

Technical Field

[0001] This invention belongs to the field of sugar-free cotton processing technology, and more specifically, it relates to a sugar-removing and fat-removing device and processing method for sugar-free cotton processing. Background Technology

[0002] The main purpose of desugaring and degreasing in cotton processing is to improve fiber quality and processing efficiency. Naturally occurring sugars and lipids on the surface of cotton fibers can affect the fiber's hygroscopicity, dyeing uniformity, and spinning performance. Desugaring can prevent the fibers from turning yellow due to high-temperature carbonization of sugars, and also reduce the growth of microorganisms. Degreasing can reduce the fiber's coefficient of friction and prevent static electricity buildup during spinning. This process is a key step in cotton refining and directly affects the quality of the finished product.

[0003] The cotton scouring equipment currently in use still has the following problems:

[0004] 1. Generally, the cotton to be boiled cannot be automatically pressed, resulting in some cotton not being fully immersed in the sodium hydroxide solution, which affects the boiling effect of the cotton; and it is inconvenient for staff to drain the oil produced during the boiling of cotton, which makes it easy for the oil to come into contact with the cotton again.

[0005] 2. Because the electric heating wire is usually located inside the boiling pot, the sodium hydroxide solution in the boiling pot is prone to uneven temperature.

[0006] 3. Although some cotton boiling pots are equipped with protective structures, workers often forget to use them, which affects the protective effect. Summary of the Invention

[0007] This disclosure relates to a desugaring and degreasing device and method for processing sugar-free cotton. It includes a cotton scouring mechanism, an auxiliary oil drainage mechanism, a temperature uniformity mechanism, and a protective control mechanism. The device presses down on the cotton in the scouring pot, ensuring the sodium hydroxide solution remains above the cotton and guaranteeing the scouring effect. It allows workers to control the flow of the sodium hydroxide solution using two electric telescopic rods, resulting in more uniform temperature distribution at different locations. It also reminds workers to connect the connecting hooks to the U-shaped lugs, preventing forgetting to connect them and ensuring a protective effect. This solution solves problems such as some cotton not being fully immersed in the sodium hydroxide solution, the inconvenience of draining oil produced during cotton scouring, uneven temperature distribution of the sodium hydroxide solution in the scouring pot, and workers easily forgetting to use the protective structure on the scouring pot.

[0008] In a first aspect, this disclosure provides a desugaring and degreasing device and method for processing sugar-free cotton, comprising: a cotton scouring mechanism, an auxiliary oil-draining mechanism, a temperature equalization mechanism, and a protective control mechanism; the auxiliary oil-draining mechanism is installed on top of the cotton scouring mechanism, and is used to press the cotton during the scouring process, and also to drain the oil produced after scouring the cotton; the temperature equalization mechanism comprises five sets, and the five sets of temperature equalization mechanisms are installed outside the cotton scouring mechanism, and are used to improve the uniformity of cotton scouring; the protective control mechanism is installed on the five sets of temperature equalization mechanisms, and is used to prevent workers from approaching the cotton scouring mechanism, and also to control the cotton scouring mechanism and the auxiliary oil-draining mechanism;

[0009] The cotton scouring mechanism includes: a cotton scouring pot; the cotton scouring pot has five rows of round holes a; the auxiliary oil draining mechanism includes: a U-shaped bracket, an electric telescopic rod, and an auxiliary oil draining rack; the U-shaped bracket is fixedly installed on the top of the cotton scouring pot; there are two electric telescopic rods, and the two electric telescopic rods are fixedly installed on the U-shaped bracket; the auxiliary oil draining rack is fixedly installed on the output shaft of the two electric telescopic rods, and the auxiliary oil draining rack contacts the inner wall of the cotton scouring pot, and the auxiliary oil draining rack has two rows of round holes b.

[0010] In at least some embodiments, the cotton scouring mechanism further includes: an electric heating wire, a circular filter screen, and a sealing cover; the electric heating wire is fixedly installed inside the cotton scouring pot; the circular filter screen is fixedly installed on the inner wall of the cotton scouring pot; and two sealing covers are provided, and the two sealing covers are threadedly connected to the cotton scouring pot.

[0011] In at least some embodiments, the cotton scouring mechanism further includes: a drain pipe, an oil drain pipe, and a solenoid valve; the drain pipe is fixedly installed on the right side of the cotton scouring pot; the oil drain pipe is fixedly installed on the right side of the cotton scouring pot; there are two solenoid valves, and the two solenoid valves are respectively fixedly installed on the drain pipe and the oil drain pipe.

[0012] In at least some embodiments, the auxiliary oil draining mechanism further includes: a sealing ring a and a circular sealing rod; the sealing ring a is installed on the outside of the auxiliary oil draining frame; the circular sealing rod is provided in two rows, and the two rows of circular sealing rods are fixedly installed on the U-shaped bracket, and the two rows of circular sealing rods are aligned with the two rows of circular holes b.

[0013] In at least some embodiments, the temperature uniformity mechanism includes: a rectangular shell, a temperature uniformity plate, and a sealing ring b; the rectangular shell is fixedly installed on the outer wall of the cotton boiling pot; the temperature uniformity plate is slidably installed inside the rectangular shell; and the sealing ring b is installed on the outside of the temperature uniformity plate.

[0014] In at least some embodiments, the temperature uniformity mechanism further includes: two circular mounting rods and two circular mounting rods fixedly mounted on the temperature uniformity plate, and the two circular mounting rods are also fixedly connected to the rectangular shell; four reset springs are provided, and the four reset springs are sleeved on the outside of the two circular mounting rods, and the four reset springs are located on the inner and outer sides of the temperature uniformity plate.

[0015] In at least some embodiments, the protective control mechanism includes: elastic protective ropes, limiting rings, U-shaped hooks, and a control component; there are two elastic protective ropes, which are inserted into five rectangular shells; there are two limiting rings, which are fixedly installed on the right ends of the two elastic protective ropes; the U-shaped hooks are fixedly installed on the right front rectangular shell; and the control component is installed on the left ends of the two elastic protective ropes.

[0016] In at least some embodiments, the control component includes: a control storage rack, a mounting frame, and a connecting hook; the control storage rack is fixedly connected to two elastic protective ropes; the mounting frame is slidably installed inside the control storage rack; and the connecting hook is fixedly installed on the right side of the mounting frame.

[0017] In at least some embodiments, the control component further includes: a control box, a reset spring, and a limit block; the control box is fixedly installed inside the mounting frame, and the control box is also electrically connected to two electric telescopic rods, an electric heating wire, and two solenoid valves; there are two reset springs, and the left ends of the two reset springs are fixedly connected to the control storage rack, and the right ends of the two reset springs are fixedly connected to the mounting frame; there are two limit blocks, and the two limit blocks are fixedly installed on the upper and lower sides of the mounting frame, and the two limit blocks are inserted into the control storage rack.

[0018] In another aspect, this disclosure provides a method for processing sugar-free cotton, comprising the following steps:

[0019] 1) Secure the cotton boiling pot with bolts, then connect the external waste liquid pipe to the drain pipe, then connect the external oil drain pipe to the oil drain pipe, and finally connect the external power supply to the control box.

[0020] 2) Unscrew the top sealing cap, place the cotton to be processed into the cotton scouring pot, then put the top sealing cap back on, and then pour the sodium hydroxide solution into the cotton scouring pot.

[0021] 3) Pull the control storage rack to the right to connect the hook to the U-shaped hanging ear, and then start the electric heating wire through the control box;

[0022] 4) Extend the output shafts of the two electric telescopic rods through the control box and wait for the cotton in the cotton scouring pot to finish processing;

[0023] 5) After the cotton has been boiled, open the upper solenoid valve through the control box, and then retract the output shafts of the two electric telescopic rods; then open the lower solenoid valve and wait for all the sodium hydroxide solution in the cotton boiling pot to be discharged.

[0024] 6) Separate the connecting hook from the U-shaped lug, then unscrew the lower sealing cap, remove the processed cotton, and then reinstall the lower sealing cap.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The electric heating wire of this invention can heat the sodium hydroxide solution in the cotton scouring pot, thereby removing sugar and fat from the cotton; the drain pipe and oil drain pipe facilitate the discharge of sodium hydroxide solution from the cotton scouring pot and the discharge of oil produced after scouring.

[0027] In addition, when the output shafts of the two electric telescopic rods extend, the auxiliary oil draining frame moves downward, pressing down on the cotton in the cotton boiling pot, ensuring that the sodium hydroxide solution is always higher than the cotton, thus guaranteeing the boiling effect of the cotton. The oil produced during cotton boiling can move through the two rows of round holes b to the top of the sodium hydroxide solution. When the output shafts of the two electric telescopic rods retract, the two rows of round sealing rods are inserted into the two rows of round holes b, allowing the auxiliary oil draining frame to move the oil upward. When the oil moves to the oil drain pipe, it can be discharged through the oil drain pipe and the solenoid valve.

[0028] 2. When the output shafts of the two electric telescopic rods extend, the sodium hydroxide solution in the cotton scouring pot can push the five temperature equalization plates to slide outward, allowing some of the heated sodium hydroxide solution to enter the five rectangular shells. When the output shafts of the two electric telescopic rods retract, the sodium hydroxide solution that has entered the five rectangular shells can flow back into the cotton scouring pot through the five rows of round holes a, making it easier for the operator to control the flow of sodium hydroxide solution through the two electric telescopic rods, and making the temperature of sodium hydroxide solution at different positions more uniform. When the two rows of circular sealing rods and the two rows of round holes b are separated, the five temperature equalization plates can be basically maintained at the center position of the five rectangular shells.

[0029] 3. When the operator pulls the control storage rack to the right to connect the connecting hook with the U-shaped hanging ear, the two elastic protective ropes are in a taut state, preventing the operator from getting close to the cotton boiling pot and reducing the safety hazards during cotton boiling; when the operator releases the control storage rack after the connecting hook is connected with the U-shaped hanging ear, the elasticity of the two elastic protective ropes can pull the mounting frame out of the control storage rack.

[0030] In addition, the two limit blocks restrict the movement of the mounting frame, preventing it from detaching from the control storage rack. When the two elastic protective ropes are not taut, the mounting frame remains within the control storage rack under the action of the two reset springs. At this time, the operator cannot directly press the button on the control box, prompting the operator to connect the connecting hook to the U-shaped hanging ear, thus preventing the connection from being forgotten and ensuring the protective effect. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0032] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0033] In the attached diagram:

[0034] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0035] Figure 2 The present invention is shown. Figure 1 A schematic diagram of the longitudinal center section structure;

[0036] Figure 3 A schematic diagram of the cotton scouring mechanism of the present invention is shown;

[0037] Figure 4 A schematic diagram of the auxiliary oil discharge mechanism of the present invention is shown;

[0038] Figure 5 The present invention is shown. Figure 1 A schematic diagram of the transverse center section structure;

[0039] Figure 6 The present invention is shown. Figure 5 A magnified schematic diagram of a portion of region A in the middle;

[0040] Figure 7 A schematic diagram of the temperature uniformity mechanism of the present invention is shown;

[0041] Figure 8 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region B in the middle;

[0042] Figure 9 The present invention is shown. Figure 1 A magnified schematic diagram of a portion of region C in the middle;

[0043] Figure 10 A schematic diagram of the control component of the present invention is shown.

[0044] List of reference numerals in the attached diagram:

[0045] 100. Cotton scouring mechanism; 101. Cotton scouring pot; 1011. Circular hole a; 102. Electric heating wire; 103. Circular filter screen; 104. Sealing cover; 105. Drain pipe; 106. Oil drain pipe; 107. Solenoid valve;

[0046] 200. Auxiliary oil draining mechanism; 201. U-shaped bracket; 202. Electric telescopic rod; 203. Auxiliary oil draining frame; 2031. Round hole b; 204. Sealing ring a; 205. Circular sealing rod;

[0047] 300. Temperature uniformity mechanism; 301. Rectangular housing; 302. Temperature uniformity plate; 303. Sealing ring b; 304. Circular mounting rod; 305. Return spring;

[0048] 400. Protective control mechanism; 401. Elastic protective rope; 402. Limiting ring; 403. U-shaped hanging lug; 404. Control component; 4041. Control storage rack; 4042. Mounting frame; 4043. Connecting hook; 4044. Control box; 4045. Reset spring; 4046. Limiting block. Detailed Implementation

[0049] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0050] Example: Please refer to Figures 1 to 10 As shown: This invention provides a desugaring and degreasing device and method for processing sugar-free cotton, comprising: a cotton scouring mechanism 100, an auxiliary oil-draining mechanism 200, a temperature equalization mechanism 300, and a protective control mechanism 400; the auxiliary oil-draining mechanism 200 is installed on top of the cotton scouring mechanism 100, and is used to press the cotton during the scouring process, and also to drain the oil produced after scouring the cotton; five sets of temperature equalization mechanisms 300 are provided, and the five sets of temperature equalization mechanisms 300 are installed outside the cotton scouring mechanism 100, and are used to improve the uniformity of cotton scouring; the protective control mechanism 400 is installed on the five sets of temperature equalization mechanisms 300, and is used to prevent workers from approaching the cotton scouring mechanism 100, and also to control the cotton scouring mechanism 100 and the auxiliary oil-draining mechanism 200.

[0051] In this embodiment of the disclosure, such as Figures 3 to 6As shown, the cotton scouring mechanism 100 includes: a cotton scouring pot 101; five rows of round holes a1011 are provided on the cotton scouring pot 101; the cotton scouring mechanism 100 also includes: an electric heating wire 102, a circular filter screen 103, and a sealing cover 104; the electric heating wire 102 is fixedly installed inside the cotton scouring pot 101; the circular filter screen 103 is fixedly installed on the inner wall of the cotton scouring pot 101; two sealing covers 104 are provided, and the two sealing covers 104 are threadedly connected to the cotton scouring pot 101; the cotton scouring mechanism 100 also includes: a drain pipe 105, an oil drain pipe 106, and a solenoid valve 107; the drain pipe 105 is fixedly installed on the right side of the cotton scouring pot 101; the oil drain pipe 106 is fixedly installed on the right side of the cotton scouring pot 101; two solenoid valves 107 are provided, and the two solenoid valves 107 are respectively fixedly installed on the drain pipe 105 and the oil drain pipe 106;

[0052] The auxiliary oil draining mechanism 200 includes: a U-shaped bracket 201, an electric telescopic rod 202, and an auxiliary oil draining rack 203; the U-shaped bracket 201 is fixedly installed on the top of the cotton boiling pot 101; there are two electric telescopic rods 202, and both electric telescopic rods 202 are fixedly installed on the U-shaped bracket 201; the auxiliary oil draining rack 203 is fixedly installed on the output shaft of the two electric telescopic rods 202, and the auxiliary oil draining rack 203 contacts the inner wall of the cotton boiling pot 101, and two rows of round holes b2031 are opened on the auxiliary oil draining mechanism 200; the auxiliary oil draining mechanism 200 also includes: a sealing ring a204 and a circular sealing rod 205; the sealing ring a204 is installed on the outside of the auxiliary oil draining rack 203; there are two rows of circular sealing rods 205, and the two rows of circular sealing rods 205 are fixedly installed on the U-shaped bracket 201, and the two rows of circular sealing rods 205 are aligned with the two rows of round holes b2031;

[0053] Its specific functions are as follows: Since the electric heating wire 102 is fixedly installed inside the cotton scouring pot 101, it can heat the sodium hydroxide solution in the cotton scouring pot 101, thereby achieving the removal of sugar and fat from the cotton; Since the drain pipe 105 is fixedly installed on the right side of the cotton scouring pot 101, and the oil drain pipe 106 is fixedly installed on the right side of the cotton scouring pot 101, and the two solenoid valves 107 are fixedly installed on the drain pipe 105 and the oil drain pipe 106 respectively, it is convenient to drain the sodium hydroxide solution in the cotton scouring pot 101, and also convenient to drain the oil produced after scouring.

[0054] Furthermore, since the auxiliary oil draining frame 203 is fixedly installed on the output shafts of the two electric telescopic rods 202, and the auxiliary oil draining frame 203 is in contact with the inner wall of the cotton boiling pot 101, when the output shafts of the two electric telescopic rods 202 extend, the auxiliary oil draining frame 203 moves downward, pressing down on the cotton in the cotton boiling pot 101, ensuring that the sodium hydroxide solution is always higher than the cotton, thus guaranteeing the boiling effect of the cotton. The oil produced during cotton boiling can move through the two rows of round holes b2031 to... The top of the sodium hydroxide solution; and because two rows of circular sealing rods 205 are fixedly installed on the U-shaped bracket 201, and the two rows of circular sealing rods 205 are aligned with the two rows of circular holes b2031, when the output shafts of the two electric telescopic rods 202 retract, the two rows of circular sealing rods 205 are inserted into the two rows of circular holes b2031, so that the auxiliary oil draining frame 203 can drive the oil to move upward. When the oil moves to the oil draining pipe 106, the oil can be discharged through the oil draining pipe 106 and the solenoid valve 107.

[0055] In this embodiment of the disclosure, such as Figure 2 and Figure 7 As shown, the temperature uniformity mechanism 300 includes: a rectangular shell 301, a temperature uniformity plate 302, and a sealing ring b303; the rectangular shell 301 is fixedly installed on the outer wall of the cotton boiling pot 101; the temperature uniformity plate 302 is slidably installed inside the rectangular shell 301; the sealing ring b303 is installed on the outside of the temperature uniformity plate 302; the temperature uniformity mechanism 300 also includes: circular mounting rods 304 and return springs 305; there are two circular mounting rods 304, and the two circular mounting rods 304 are fixedly installed on the temperature uniformity plate 302, and the two circular mounting rods 304 are also fixedly connected to the rectangular shell 301; there are four return springs 305, and the four return springs 305 are sleeved on the outside of the two circular mounting rods 304, and the four return springs 305 are located on the inner and outer sides of the temperature uniformity plate 302;

[0056] Its specific function is as follows: Five rectangular shells 301 are fixedly installed on the outer wall of the cotton boiling pot 101, and five temperature equalization plates 302 are slidably installed inside the five rectangular shells 301. Five rows of circular holes a1011 are located within the five rectangular shells 301. When the output shafts of the two electric telescopic rods 202 extend, the sodium hydroxide solution in the cotton boiling pot 101 can push the five temperature equalization plates 302 outwards, allowing some of the heated sodium hydroxide solution to enter the five rectangular shells 301. When the output shafts of the two electric telescopic rods 202 retract, the sodium hydroxide solution entering the five rectangular shells 301 can pass through the five rows of circular holes a1011. The flow of sodium hydroxide solution is returned to the cotton boiling pot 101 through hole a1011, which facilitates the operation of the staff by controlling the flow of sodium hydroxide solution through two electric telescopic rods 202, making the temperature of sodium hydroxide solution at different positions more uniform. Furthermore, since ten circular mounting rods 304 are fixedly installed on five temperature uniform plates 302, and the ten circular mounting rods 304 are also fixedly connected to five rectangular shells 301, and twenty return springs 305 are located on the inner and outer sides of the five temperature uniform plates 302, when the two rows of circular sealing rods 205 are separated from the two rows of circular holes b2031, the five temperature uniform plates 302 can be basically maintained in the center position of the five rectangular shells 301.

[0057] In this embodiment of the disclosure, such as Figures 8 to 10As shown, the protective control mechanism 400 includes: elastic protective ropes 401, limiting rings 402, U-shaped hooks 403, and a control component 404; two elastic protective ropes 401 are provided, and the two elastic protective ropes 401 are inserted into five rectangular shells 301; two limiting rings 402 are provided, and the two limiting rings 402 are fixedly installed on the right end of the two elastic protective ropes 401; the U-shaped hooks 403 are fixedly installed on the right front rectangular shell 301; the control component 404 is installed on the left end of the two elastic protective ropes 401; the control component 404 includes: a control storage rack 4041, a mounting frame 4042, and a connecting hook 4043; the control storage rack 4041 is fixedly connected to the two elastic protective ropes 401; the mounting frame 4042 is slidably installed inside the control storage rack 4041; the connecting hook 4043... Hook 4043 is fixedly installed on the right side of mounting frame 4042; control assembly 404 also includes: control box 4044, reset spring 4045 and limit block 4046; control box 4044 is fixedly installed inside mounting frame 4042, and control box 4044 is also electrically connected to two electric telescopic rods 202, electric heating wire 102 and two solenoid valves 107; there are two reset springs 4045, and the left ends of the two reset springs 4045 are fixedly connected to control storage rack 4041, and the right ends of the two reset springs 4045 are fixedly connected to mounting frame 4042; there are two limit blocks 4046, and the two limit blocks 4046 are fixedly installed on the upper and lower sides of mounting frame 4042, and the two limit blocks 4046 are inserted into control storage rack 4041;

[0058] Its specific function is as follows: Since the U-shaped hanging ear 403 is fixedly installed on the rectangular shell 301 on the front right, and the connecting hook 4043 is fixedly installed on the right side of the mounting frame 4042, when the operator pulls the control storage frame 4041 to the right, so that the connecting hook 4043 is connected to the U-shaped hanging ear 403, the two elastic protective ropes 401 are in a taut state, preventing the operator from getting close to the cotton boiling pot 101, thus reducing the safety hazards during cotton boiling; since the mounting frame 4042 is slidably installed inside the control storage frame 4041, and the control box 4044 is fixedly installed inside the mounting frame 4042, when the operator releases the control storage frame 4041 after the connecting hook 4043 is connected to the U-shaped hanging ear 403, the elasticity of the two elastic protective ropes 401 can pull the mounting frame 4042 out of the control storage frame 4041;

[0059] Furthermore, because the two limiting blocks 4046 are fixedly installed on the upper and lower sides of the mounting frame 4042 and inserted into the control storage rack 4041, they limit the movement distance of the mounting frame 4042, preventing the mounting frame 4042 from falling off the control storage rack 4041. Also, because the left ends of the two reset springs 4045 are fixedly connected to the control storage rack 4041 and the right ends are fixedly connected to the mounting frame 4042, when the two elastic protective ropes 401 are not taut, the mounting frame 4042 remains within the control storage rack 4041 under the action of the two reset springs 4045. At this time, the operator cannot directly press the button on the control box 4044, prompting the operator to connect the connecting hook 4043 to the U-shaped hanging ear 403, preventing the connection between the connecting hook 4043 and the U-shaped hanging ear 403 from being forgotten, thus ensuring the protective effect.

[0060] This invention provides a processing method for sugar-free cotton, comprising the following steps:

[0061] 1) Secure the cotton boiling pot 101 with bolts, then connect the external waste liquid pipe to the drain pipe 105, then connect the external oil drain pipe to the oil drain pipe 106, and then connect the external power supply to the control box 4044.

[0062] 2) Unscrew the upper sealing cap 104, place the cotton to be processed into the cotton scouring pot 101, then reset the upper sealing cap 104, and then pour the sodium hydroxide solution into the cotton scouring pot 101.

[0063] 3) Pull the control storage rack 4041 to the right to connect the connecting hook 4043 to the U-shaped hanging ear 403, and then start the electric heating wire 102 through the control box 4044;

[0064] 4) Extend the output shafts of the two electric telescopic rods 202 through the control box 4044, and wait for the cotton in the cotton scouring pot 101 to finish processing;

[0065] 5) After the cotton is boiled, the upper solenoid valve 107 is opened through the control box 4044, and the output shafts of the two electric telescopic rods 202 are retracted; then the lower solenoid valve 107 is opened, and the sodium hydroxide solution in the cotton boiling pot 101 is completely discharged.

[0066] 6) Separate the connecting hook 4043 from the U-shaped hanging ear 403, then unscrew the lower sealing cover 104, then take out the processed cotton, and then reset the lower sealing cover 104.

[0067] The specific usage and function of this embodiment are as follows:

[0068] When using this invention, firstly, the cotton scouring pot 101 is fixedly installed with bolts. Then, the external waste liquid pipe is connected to the drain pipe 105, and the external oil drain pipe is connected to the oil drain pipe 106. Then, the external power supply is connected to the control box 4044. Unscrew the upper sealing cover 104, place the cotton to be processed into the cotton scouring pot 101, then reset the upper sealing cover 104, and then pour the sodium hydroxide solution into the cotton scouring pot 101. Pull the control storage rack 4041 to the right to connect the connecting hook 4043 with the U-shaped hanging ear 403. At this time, the two elastic protective ropes 401 are in a taut state to prevent workers from approaching the cotton scouring pot 101, thus reducing the safety hazards during cotton scouring. When the connecting hook 4043 is connected to the U-shaped hanging ear 403, and the worker releases the control storage rack 4041, the elasticity of the two elastic protective ropes 401 can pull the mounting frame 4042 out of the control storage rack 4041.

[0069] By activating the electric heating wire 102 via the control box 4044, the sodium hydroxide solution in the cotton scouring pot 101 is heated, achieving the removal of sugar and fat from the cotton. The output shafts of the two electric telescopic rods 202 are extended via the control box 4044. When the output shafts of the two electric telescopic rods 202 are extended, the auxiliary oil drain rack 203 moves downwards, pressing down on the cotton in the cotton scouring pot 101, ensuring that the sodium hydroxide solution is always higher than the cotton, thus guaranteeing the scouring effect. The oil produced during cotton scouring can move through the two rows of round holes b2031 to the top of the sodium hydroxide solution. When the output shafts of the two electric telescopic rods 202 are extended, the auxiliary oil drain rack 203 moves downwards, pressing down on the cotton in the cotton scouring pot 101, ensuring that the sodium hydroxide solution is always higher than the cotton, thus guaranteeing the scouring effect. The oil produced during cotton scouring can move through the two rows of round holes b2031 to the top of the sodium hydroxide solution. When the output shaft of 02 extends, the sodium hydroxide solution in the cotton scouring pot 101 pushes the five temperature equalization plates 302 outward, allowing some of the heated sodium hydroxide solution to enter the five rectangular shells 301. When the output shafts of the two electric telescopic rods 202 retract, the sodium hydroxide solution that has entered the five rectangular shells 301 can flow back into the cotton scouring pot 101 through the five rows of round holes a1011, making it easier for the operator to control the flow of sodium hydroxide solution through the two electric telescopic rods 202, resulting in a more uniform temperature of the sodium hydroxide solution at different locations. The cotton in the cotton scouring pot 101 is then processed.

[0070] After the cotton is boiled, the upper solenoid valve 107 is opened via the control box 4044, and the output shafts of the two electric telescopic rods 202 are retracted. When the output shafts of the two electric telescopic rods 202 are retracted, the two rows of circular sealing rods 205 are inserted into the two rows of circular holes b2031, so that the auxiliary oil draining frame 203 can drive the oil to move upward. When the oil moves to the oil draining pipe 106, the oil can be discharged through the oil draining pipe 106 and the solenoid valve 107. Then, the lower solenoid valve 107 is opened, and the sodium hydroxide solution in the cotton boiling pot 101 is completely discharged. The connecting hook 4043 is separated from the U-shaped hanging ear 403, and the lower sealing cover 104 is unscrewed. Then, the processed cotton is taken out, and the lower sealing cover 104 is reset.

[0071] The following points should be noted in this article:

[0072] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0073] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0074] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A desugarization and de-fatting apparatus for sugarless cotton processing, comprising: The utility model provides a cotton boiling mechanism (100), auxiliary oil discharge mechanism (200), temperature uniformity mechanism (300) and protection control mechanism (400), its characterized in be that auxiliary oil discharge mechanism (200) is installed at the top of cotton boiling mechanism (100), auxiliary oil discharge mechanism (200) is used for pressing cotton in boiling process, and auxiliary oil discharge mechanism (200) is also used for discharging the oil liquid generated after cotton boiling, temperature uniformity mechanism (300) is equipped with five groups, and five groups temperature uniformity mechanism (300) are installed at the outside of cotton boiling mechanism (100), and five groups temperature uniformity mechanism (300) are used to improve the uniformity when cotton boiling, protection control mechanism (400) is installed on five groups temperature uniformity mechanism (300), and protection control mechanism (400) is used to avoid staff approaching cotton boiling mechanism (100), and protection control mechanism (400) is also used to control cotton boiling mechanism (100) and auxiliary oil discharge mechanism (200), The cotton boiling mechanism (100) comprises a cotton boiling pot (101), five rows of circular holes a (1011) are formed in the cotton boiling pot (101), the auxiliary oil discharge mechanism (200) comprises a U-shaped support (201), an electric telescopic rod (202) and an auxiliary oil discharge frame (203), the U-shaped support (201) is fixedly installed at the top of the cotton boiling pot (101), the electric telescopic rod (202) is provided in two pieces, and the two electric telescopic rods (202) are fixedly installed on the U-shaped support (201), the auxiliary oil discharge frame (203) is fixedly installed on the output shafts of the two electric telescopic rods (202), the auxiliary oil discharge frame (203) is in contact with the inner wall of the cotton boiling pot (101), and two rows of circular holes b (2031) are formed in the auxiliary oil discharge frame (203), the auxiliary oil discharge mechanism (200) further comprises a sealing ring a (204) and a circular sealing rod (205), the sealing ring a (204) is installed outside the auxiliary oil discharge frame (203), and the circular sealing rod (205) is provided in two rows, the two rows of circular sealing rods (205) are fixedly installed on the U-shaped support (201), and the two rows of circular sealing rods (205) are aligned with the two rows of circular holes b (2031).

2. A desugaring and defatting apparatus for sugarless cotton processing according to claim 1, characterized in that, The cotton boiling mechanism (100) further comprises an electric heating wire (102), a circular filter screen (103) and a sealing cover (104), the electric heating wire (102) is fixedly installed inside the cotton boiling pot (101), the circular filter screen (103) is fixedly installed on the inner wall of the cotton boiling pot (101), and the sealing cover (104) is provided in two pieces and is threadedly connected to the cotton boiling pot (101).

3. A desugaring and defatting apparatus for sugarless cotton processing according to claim 2, characterized in that, The cotton scouring mechanism (100) further comprises a liquid discharge pipeline (105), an oil discharge pipeline (106) and an electromagnetic valve (107); the liquid discharge pipeline (105) is fixedly installed on the right side of the cotton scouring pot (101); the oil discharge pipeline (106) is fixedly installed on the right side of the cotton scouring pot (101); the two electromagnetic valves (107) are fixedly installed on the liquid discharge pipeline (105) and the oil discharge pipeline (106) respectively.

4. A desugaring and defatting apparatus for sugarless cotton processing according to claim 3, characterized in that, The temperature uniformity mechanism (300) comprises a rectangular shell (301), a temperature uniformity plate (302) and a sealing ring b (303); the rectangular shell (301) is fixedly installed on the outer wall of the cotton scouring pot (101); the temperature uniformity plate (302) is slidingly installed in the rectangular shell (301); and the sealing ring b (303) is installed on the outside of the temperature uniformity plate (302).

5. A desugaring and defatting apparatus for sugarless cotton processing according to claim 4, characterized in that, The temperature uniformity mechanism (300) further comprises a circular mounting rod (304) and a return spring (305); the two circular mounting rods (304) are fixedly installed on the temperature uniformity plate (302) and are fixedly connected with the rectangular shell (301); and the four return springs (305) are sleeved on the outside of the two circular mounting rods (304) and are located on the inner and outer sides of the temperature uniformity plate (302).

6. A desugaring and defatting apparatus for sugarless cotton processing according to claim 4, characterized in that, The protection control mechanism (400) comprises an elastic protection rope (401), a limiting snap ring (402), a U-shaped hanging ear (403) and a control assembly (404); the two elastic protection ropes (401) are inserted into the five rectangular shells (301); the two limiting snap rings (402) are fixedly installed on the right ends of the two elastic protection ropes (401); the U-shaped hanging ear (403) is fixedly installed on the rectangular shell (301) in front of the right side; and the control assembly (404) is installed on the left ends of the two elastic protection ropes (401).

7. A desugaring and defatting apparatus for sugarless cotton processing according to claim 6, characterized in that, The control assembly (404) comprises a control storage rack (4041), a mounting frame (4042) and a connecting hook (4043); the control storage rack (4041) is fixedly connected with the two elastic protection ropes (401); the mounting frame (4042) is slidingly installed in the control storage rack (4041); and the connecting hook (4043) is fixedly installed on the right side of the mounting frame (4042).

8. A desugaring and defatting apparatus for sugarless cotton processing according to claim 7, characterized in that, The control assembly (404) further comprises a control box (4044), reset tension springs (4045) and limiting blocks (4046); the control box (4044) is fixedly installed inside the mounting frame (4042), and the control box (4044) is further electrically connected with the two electric telescopic rods (202), the electric heating wire (102) and the two electromagnetic valves (107); the reset tension springs (4045) are provided in two, the left ends of the two reset tension springs (4045) are fixedly connected with the control storage rack (4041), and the right ends of the two reset tension springs (4045) are fixedly connected with the mounting frame (4042); the limiting blocks (4046) are provided in two, the two limiting blocks (4046) are fixedly installed on the upper and lower sides of the mounting frame (4042), and the two limiting blocks (4046) are inserted into the control storage rack (4041).

9. A method for processing sugarless cotton using a desugaring and de- fattening apparatus for processing sugarless cotton as claimed in claim 8, characterized in that, The steps are as follows: 1) the cotton boiling pot (101) is fixedly installed through bolts, the external waste liquid pipe is connected with the liquid discharge pipeline (105), then the external oil discharge pipe is connected with the oil discharge pipeline (106), and then the external power supply is connected with the control box (4044); 2) the upper sealing cover (104) is unscrewed, the cotton to be processed is placed in the cotton boiling pot (101), then the upper sealing cover (104) is reset, and then the sodium hydroxide solution is poured into the cotton boiling pot (101); 3) the control storage rack (4041) is pulled to the right, so that the connecting hook (4043) is connected with the U-shaped hanging ear (403), and then the electric heating wire (102) is started through the control box (4044); 4) the output shafts of the two electric telescopic rods (202) are extended through the control box (4044), and the cotton processing in the cotton boiling pot (101) is waited to be completed; 5) after the cotton is boiled, the upper electromagnetic valve (107) is opened through the control box (4044), and the output shafts of the two electric telescopic rods (202) are retracted; then the lower electromagnetic valve (107) is opened, and the sodium hydroxide solution in the cotton boiling pot (101) is waited to be discharged completely; 6) the connecting hook (4043) is separated from the U-shaped hanging ear (403), the lower sealing cover (104) is unscrewed, then the processed cotton is taken out, and then the lower sealing cover (104) is reset.

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