Dust removing unit for cotton processing

Abstract

The utility model relates to cotton processing technical field, and disclose a cotton processing dust removal unit, including dust removal box, the bottom of dust removal box is provided with belt conveyor, the inside of dust removal box is provided with dust extraction mechanism. This cotton processing dust removal unit, through setting up dust extraction mechanism, when needing to the dust removal of cotton, the cotton ball is placed in the top of belt conveyor, then opens the controller, makes electric telescopic link elongation, the suction box is observed to the appropriate position downward through transparent window, then through the singlechip in the controller, then makes electric control valve repeatedly opens and closes, forms the pulse airflow through the air pump delivery, through the gaseous pipe and rush out the airflow, the cotton ball in the inside is washed out and turned over, preferably through the dust extraction fan and take away the dust again, this dust extraction mechanism can use the pulse airflow and turn over the cotton ball, and then extract the dust in the cotton, is favorable to the cotton cleaning is cleaner.

Description

Technical Field

[0001] This utility model relates to the field of cotton processing technology, specifically to a dust removal unit for cotton processing. Background Technology

[0002] Cotton processing is a complex process involving multiple steps, from harvesting in the field to the final textile production. Each step requires sophisticated skills and equipment. The main purpose of dust removal in cotton processing is to reduce dust emissions and protect the environment and workers' health. A large amount of dust is generated during cotton processing. This dust mainly consists of impurities from uncleaned seed cotton, cotton leaves and stalk fragments generated by friction and collision of machinery and equipment, and cotton fibers dispersed by the wind. With the continuous development of dust removal in cotton processing, various dust removal units have emerged, such as a dust removal unit for cotton processing.

[0003] A search revealed a dust removal unit for cotton processing in Chinese Utility Model Patent CN201922450603.2. The unit includes a support frame, a main body fixed to the top of the support frame, a collection chamber at the upper end of the main body, a processing chamber at the lower end of the main body, an air pump at the front end of the main body, and a connecting pipe fixed to the front end of the air pump. Sleeves are fixed to both ends of the connecting pipe, and telescopic devices are provided at the other ends of the sleeves. This utility model comprises a main body, an air pump, sleeves, an embedded pipe, an absorption port, a first slider, a first slide rail, a dust collection head, a connecting rod, a knob, and a second... The slider and second slide rail are simple and convenient to operate, ensuring the practicality of the device. It is also equipped with a collection chamber, a cavity, a first collection tank, a filter screen, a second collection tank, and a handle, which can easily filter the dust collection device and effectively collect dust and fibers. Although the device can effectively collect dust and fibers through the telescopic device, it can only passively suck up dust from the air. It cannot agitate and suck up the dust inside the cotton, resulting in insufficient cleaning of the cotton. Therefore, it is proposed to use pulse airflow to agitate the cotton clumps and extract the dust inside the cotton, which is conducive to more thorough cleaning of cotton. This is a dust removal unit for cotton processing. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a dust removal unit for cotton processing, which has the advantage of using pulsed airflow to agitate cotton clumps and extract dust from inside the cotton, resulting in cleaner cotton. This solves the problem in Chinese Utility Model Patent No. CN201922450603.2, which can only passively extract dust from the air, and cannot agitate or extract dust from inside the cotton, resulting in insufficient cotton cleaning.

[0005] To achieve the goal of using pulsed airflow to agitate cotton balls and extract dust from inside the cotton, thus facilitating cleaner cotton cleaning, this utility model provides the following technical solution: a dust removal unit for cotton processing, including a dust removal box, a belt conveyor at the bottom of the dust removal box, and a dust extraction mechanism inside the dust removal box;

[0006] The dust extraction mechanism includes a fan, an extraction pipe, an airbag hose, an extraction box, an inflation pipe, a connecting pipe, an electrically controlled valve, and an air pump. The dust collection box contains a fan, and the fan is fixedly connected to the outside of the fan. The bottom of the extraction pipe is fixedly connected to an airbag hose, and the bottom of the airbag hose is fixedly connected to an extraction box. The dust collection box contains an inflation pipe, and the inflation pipe is connected to the outside of the connecting pipe. An electrically controlled valve is installed on the outside of the connecting pipe. An air pump is located on the left side of the belt conveyor.

[0007] Furthermore, a filter cover is provided at the bottom of the air extraction box, and the bottom of the filter cover is arc-shaped.

[0008] Furthermore, two electric telescopic rods are fixedly installed inside the dust collection box, and the bottom of both electric telescopic rods are fixedly connected to the air extraction box.

[0009] Furthermore, an air jet plate is fixedly installed on the outside of the air inflator, and a filter screen is provided on the outside of the air jet plate.

[0010] Furthermore, the dust collection box has a sliding groove inside, and the air extraction box has a slider fixedly installed on the outside, the slider being adapted to the sliding groove.

[0011] Furthermore, a controller is installed in front of the dust collection box, and a microcontroller is installed inside the controller.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] This dust removal unit for cotton processing, through the installation of a dust extraction mechanism, allows for more thorough cleaning of cotton. When dust removal is needed, the cotton clump is placed on top of a belt conveyor, and the controller is activated, causing the electric telescopic rod to extend. The extraction box, visible through a transparent window, moves downwards to a suitable position. The microcontroller inside the controller then repeatedly opens and closes the electrically controlled valves, generating a pulsed airflow through an air pump. This airflow, propelled through an inflation pipe, agitates and stirs the cotton inside, before a fan removes the dust. This dust extraction mechanism utilizes pulsed airflow to agitate the cotton clumps and extract dust from within, resulting in cleaner cotton. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0015] Figure 2 This is a front sectional view of the structure of this utility model;

[0016] Figure 3 The structure of this utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a diagram of the external structure of the air inflator tube of this utility model.

[0018] In the diagram: 1. Dust collection box; 2. Belt conveyor; 3. Dust extraction mechanism; 301. Exhaust fan; 302. Exhaust duct; 303. Airbag hose; 304. Exhaust box; 305. Inflation pipe; 306. Connecting pipe; 307. Electrically controlled valve; 308. Air pump; 4. Filter cover; 5. Electric telescopic rod; 6. Air jet plate; 7. Slide chute; 8. Controller. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this embodiment, a dust removal unit for cotton processing includes a dust removal box 1, a belt conveyor 2 is provided at the bottom of the dust removal box 1, and a dust extraction mechanism 3 is provided inside the dust removal box 1.

[0021] The dust extraction mechanism 3 includes an exhaust fan 301, an exhaust pipe 302, an airbag hose 303, an air extraction box 304, an inflation pipe 305, a connecting pipe 306, an electrically controlled valve 307, and an air pump 308. The dust collection box 1 is equipped with an exhaust fan 301. An exhaust pipe 302 is fixedly connected to the outside of the exhaust fan 301. An airbag hose 303 is fixedly connected to the bottom of the exhaust pipe 302. An air extraction box 304 is fixedly connected to the bottom of the airbag hose 303. An inflation pipe 305 is installed inside the dust collection box 1. A connecting pipe 306 is connected to the outside of the inflation pipe 305. An electrically controlled valve 307 is installed outside the connecting pipe 306. An air pump 308 is installed on the left side of the belt conveyor 2.

[0022] In the case implementation, two electric telescopic rods 5 are fixedly installed inside the dust collection box 1. The bottom of both electric telescopic rods 5 is fixedly connected to the air extraction box 304. By setting up two electric telescopic rods 5 and airbag hose 303, the air extraction box 304 can be extended to get close to the cotton ball to extract dust for processing, which is beneficial for cleaning the dust inside the cotton.

[0023] In the implementation of the case, an air jet plate 6 is fixedly installed on the outside of the air tube 305. A filter screen is provided on the outside of the air jet plate 6. By setting the air jet plate 6 and the filter screen, a pulse airflow can be sprayed out to turn the cotton and flush out the dust inside the cotton for easy cleaning.

[0024] In the implementation of the case, the dust collector 1 has a sliding groove 7 inside, and the suction box 304 has a slider fixedly installed on the outside. The slider is adapted to the sliding groove 7. By setting the sliding groove 7 and the slider, it is beneficial for the suction box 304 to make vertical displacement.

[0025] In the implementation of the case, a controller 8 is set in front of the dust collector 1. The controller 8 is equipped with a microcontroller. By setting the microcontroller, the electronic control valve 307 can be automatically controlled to open and close repeatedly, thereby forming a pulse airflow, which makes the cotton turn over. The controller 8 is electrically connected to all electronic components in this patent through wires, so that all electronic components in this patent can be controlled by operating the controller 8.

[0026] When implementing this procedure, please follow these steps:

[0027] 1) When dust removal is needed, place the cotton clump on top of the belt conveyor 2;

[0028] 2) Then turn on the controller 8 to extend the electric telescopic rod 5, and observe the air extraction box 304 through the transparent window as it moves downward to the appropriate position;

[0029] 3) The microcontroller inside the controller 8 causes the electronically controlled valve 307 to open and close repeatedly, and the air pump 308 delivers pulsed airflow.

[0030] 4) Finally, the airflow is pushed out through the air tube 305 to open and turn the cotton inside, and then the dust is sucked away by the exhaust fan 301.

[0031] In summary, this dust removal unit for cotton processing, by setting up a dust extraction mechanism 3, allows the cotton clump to be placed on top of the belt conveyor 2 when dust removal is needed. Then, the controller 8 is activated, causing the electric telescopic rod 5 to extend. The air extraction box 304 is observed through the transparent window to move downwards to a suitable position. Then, the microcontroller inside the controller 8 causes the electrically controlled valve 307 to repeatedly open and close. The air pump 308 delivers pulsed airflow, which is then ejected through the air filling pipe 305, causing the cotton inside to be stirred and turned. Finally, the exhaust fan 301 removes the dust. This dust extraction mechanism 3 can use pulsed airflow to stir the cotton clump and extract the dust inside the cotton, which is beneficial for cleaning the cotton more thoroughly.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal unit for cotton processing, comprising a dust removal box (1), characterized in that: The bottom of the dust removal box (1) is provided with a belt conveyor (2), and the inside of the dust removal box (1) is provided with a dust extraction mechanism (3); The dust extraction mechanism (3) comprises a dust extraction fan (301), a dust extraction pipe (302), a gas bag hose (303), a dust extraction box (304), an air charging pipe (305), a connecting pipe (306), an electric control valve (307) and a gas pump (308), the inside of the dust removal box (1) is provided with the dust extraction fan (301), the outside of the dust extraction fan (301) is fixedly connected with the dust extraction pipe (302), the bottom of the dust extraction pipe (302) is fixedly connected with the gas bag hose (303), the bottom of the gas bag hose (303) is fixedly connected with the dust extraction box (304), the inside of the dust removal box (1) is provided with the air charging pipe (305), the outside of the air charging pipe (305) is connected with the connecting pipe (306), the outside of the connecting pipe (306) is provided with the electric control valve (307), and the left side of the belt conveyor (2) is provided with the gas pump (308).

2. The dedusting unit for cotton processing according to claim 1, characterized in that: The bottom of the dust extraction box (304) is provided with a filter cover (4), and the bottom of the filter cover (4) is arc-shaped.

3. The dedusting unit for cotton processing according to claim 1, characterized in that: The inside of the dust removal box (1) is fixedly installed with two electric telescopic rods (5), and the bottoms of the two electric telescopic rods (5) are fixedly connected with the dust extraction box (304).

4. The dedusting unit for cotton processing according to claim 1, characterized in that: The outside of the air charging pipe (305) is fixedly installed with a gas injection plate (6), and the outside of the gas injection plate (6) is provided with a filter screen.

5. The dedusting unit for cotton processing according to claim 1, characterized in that: The inside of the dust removal box (1) is provided with a sliding groove (7), the outside of the dust extraction box (304) is fixedly installed with a sliding block, and the sliding block is matched with the sliding groove (7).

6. The dedusting unit for cotton processing according to claim 1, characterized in that: The front of the dust removal box (1) is provided with a controller (8), and the inside of the controller (8) is provided with a single-chip microcomputer.

Images