A waste gas treatment device applied to a jet loom

Abstract

This invention relates to the field of waste gas treatment technology, and in particular to a waste gas treatment device for air-jet looms. The device includes a main treatment box and a main circulation box installed at the bottom of the main treatment box. A lower electrically controlled adjusting guide rail is fixedly mounted on the lower surface of the main treatment box, and an upper electrically controlled adjusting guide rail is installed on the upper surface of the main treatment box. This waste gas treatment device for air-jet looms treats the waste gas generated during the production process, preventing the waste gas from being directly discharged into the air, greatly improving air pollution control efficiency and the safety of personnel and equipment. By employing electrically controlled translation, it can automatically adjust according to the parameters of the waste gas, enabling adaptive filtration and reducing treatment costs.

Description

Technical Field

[0001] This invention relates to the field of waste gas treatment technology, and in particular to a waste gas treatment device for jet looms. Background Technology

[0002] Air-jet looms are high-speed, high-efficiency, and highly automated weaving machines in the modern textile industry. Their core function is to use high-speed airflow to pull the weft yarn through the warp yarn, thereby forming a fabric.

[0003] Compared with traditional shuttle looms and shuttle-operated looms, the main functions and advantages of air-jet looms are as follows: High production efficiency: The airflow released by the main nozzle and auxiliary nozzle of the air jet loom is extremely fast, which greatly increases the weft insertion speed. The speed can usually reach more than 1,000 revolutions per minute, which is much higher than that of traditional looms, thus greatly improving the weaving speed and production efficiency.

[0004] High fabric quality: Due to the use of non-contact airflow weft insertion, friction and damage to the warp yarns by the shuttle or rapier are avoided, reducing "weaving defects" (such as skipped patterns, star skips, etc.), and the fabric surface quality is smoother and more even.

[0005] Highly adaptable: It can weave fabrics of various raw materials (such as cotton, wool, silk, linen and chemical fibers) and different widths, and has a significant advantage in producing large quantities of medium-thick to lightweight fabrics.

[0006] High degree of automation: Equipped with advanced electronic control systems (such as PLC and servo motors), it can realize automatic weft finding, weft breakage processing, electronic jacquard, etc., which reduces the labor intensity of workers and reduces the reliance on skilled workers.

[0007] Low noise: Compared to the deafening noise of shuttle looms, air-jet looms operate much quieter, improving the working environment.

[0008] Simply put, the function of an air-jet loom is to "weave fabric faster, better, and more intelligently," and it is a key piece of equipment for modern textile factories to achieve large-scale, high-quality production.

[0009] II. Sources and Composition of Exhaust Gas from Air-Jet Looms Air-jet looms do not directly burn fuel and generate large amounts of exhaust gas during the weaving process. Their so-called "production exhaust gas" mainly comes from two sources: Workshop air: To maintain a certain temperature and humidity in the workshop, textile factories use large-scale air conditioning systems. The air drawn in by these systems contains pollutants such as dust and particulate matter.

[0010] Weaving process: Fiber dust: During high-speed friction, stretching and shearing, warp and weft yarns will shed a large amount of tiny fiber dust (cotton dust, short chemical fiber lint, etc.).

[0011] Sizing dust: To increase the strength and abrasion resistance of the warp yarns, they are sized before weaving. Sizing agents are usually chemicals such as starch, PVA (polyvinyl alcohol), and acrylates. During weaving, the dried sizing agent can be rubbed off due to friction, forming dust.

[0012] Oily smoke: Spinning oils are added during the production of chemical fiber filaments. These oils will atomize under high-speed friction and airflow impact, forming oily smoke.

[0013] In summary, the main components of the exhaust gas from air-jet looms are: Particulate matter, including fiber debris and slurry dust, is a major source of PM10 and PM2.5.

[0014] Volatile organic compounds: mainly from the volatilization and atomization of chemical fiber oils.

[0015] Odor: Long-term accumulation of fibers and oils may produce a musty or oily smell.

[0016] If these exhaust gases are not treated, they will cause serious harm to the surrounding air, worker health, equipment operation, and product quality. Summary of the Invention

[0017] The technical problem to be solved by this invention is that there is currently a lack of treatment devices for exhaust gas from jet looms.

[0018] The technical solution adopted by the present invention to solve its technical problem is: a waste gas treatment device for an air-jet loom, comprising a main treatment box and a main circulation box installed at the bottom of the main treatment box. A lower electrically controlled adjusting guide rail is fixedly mounted on the lower surface of the main treatment box, an upper electrically controlled adjusting guide rail is mounted on the upper surface of the main treatment box, an electrically controlled switching upper guide pipe is movably mounted on the main treatment box through the upper electrically controlled adjusting guide rail, and a lower guide pipe is movably mounted on the outer side of the main circulation box.

[0019] The main processing box has a movable mounting and sliding seat on its top surface for internally installing detachable filter elements.

[0020] The main processing box has a lateral loading and unloading port on its side wall for disassembling and installing the translation seat, and a lateral closing cover is installed inside the lateral loading and unloading port.

[0021] Both the lower and upper electrically controlled adjusting guide rails consist of a transverse guide rail, an electrically controlled lead screw installed inside the transverse guide rail, and an internally threaded translation frame threaded onto the electrically controlled lead screw.

[0022] The electrically controlled switching upper guide tube includes an upper translation seat mounted on an internally threaded translation frame at the bottom and an external guide tube mounted on the upper translation seat.

[0023] A lateral drain port is provided on one side wall of the mounting translation seat.

[0024] The upper surface of the main processing box has a rectangular opening located inside the upper electronically controlled adjustment rail.

[0025] Flexible roller blinds connected to the upper sliding seat are installed on both sides of the rectangular opening.

[0026] The main processing box has a top assembly frame installed on its inner top surface to cooperate with the installation translation seat.

[0027] The upper surface of the mounting translation seat has a plurality of arc-shaped mounting grooves with open upper ends.

[0028] The beneficial effects of this invention are: (1) The exhaust gas treatment device of the present invention applied to the air jet loom treats the exhaust gas generated during the production process, avoids the exhaust gas from being directly discharged into the air, and greatly improves the air treatment effect and the safety of personnel and equipment; (2) By adopting an electronically controlled translation method, the parameters of the exhaust gas can be automatically adjusted to enable adaptive filtration and reduce treatment costs; (3) The equipment has processing, circulation and regulation functions in one piece, greatly improving the functional integration. Attached Figure Description

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] Figure 1 This is a schematic diagram of the structure of the present invention.

[0031] Figure 2 This is a schematic diagram of the internal structure of the present invention. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] Figure 1 and Figure 2 The exhaust gas treatment device shown includes a main treatment box 1 and a main circulation box 2 installed at the bottom of the main treatment box 1. A lower electrically controlled adjusting guide rail 3 is fixedly mounted on the lower surface of the main treatment box 1, and an upper electrically controlled adjusting guide rail 4 is mounted on the upper surface of the main treatment box 1. An electrically controlled switching upper guide pipe 5 is movably mounted on the main treatment box 1 through the upper electrically controlled adjusting guide rail 4. A lower guide pipe 6 is movably mounted on the outer side of the main circulation box 2.

[0035] The main treatment box 1 has a movable mounting and sliding seat 8 on its inner top surface, which is equipped with a removable filter element 7.

[0036] The main processing box 1 has a side loading and unloading port for disassembling and installing the translation seat 8, and a side closing cover plate 9 is installed inside the side loading and unloading port.

[0037] Both the lower electrically controlled adjusting guide rail 3 and the upper electrically controlled adjusting guide rail 4 consist of a transverse guide rail, an electrically controlled lead screw installed inside the transverse guide rail, and an internally threaded translation frame threaded onto the electrically controlled lead screw.

[0038] The electrically controlled switching upper guide tube 5 includes an upper translation seat mounted on the bottom of an internally threaded translation frame and an external guide tube mounted on the upper translation seat.

[0039] A lateral drain port is provided on one side wall of the mounting translation seat 8.

[0040] A rectangular opening is provided on the upper surface of the main processing box 1, located inside the upper-mounted electronically controlled adjustment rail 4.

[0041] Flexible roller blinds 10, which are connected to the upper sliding seat, are installed on both sides of the rectangular opening.

[0042] A top mounting frame 11 that mates with the mounting translation seat 8 is installed on the top surface inside the main processing box 1.

[0043] The upper surface of the mounting translation seat 8 has a plurality of arc-shaped mounting slots with open tops.

[0044] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A waste gas treatment device for an air-jet loom, comprising a main treatment box (1) and a main circulation box (2) installed at the bottom of the main treatment box (1), characterized in that: The lower surface of the main processing box (1) is fixedly equipped with a lower electrically controlled adjustment rail (3), the upper surface of the main processing box (1) is equipped with an upper electrically controlled adjustment rail (4), the main processing box (1) is movably equipped with an electrically controlled switching upper guide pipe (5) through the upper electrically controlled adjustment rail (4), and the outer side of the main circulation box (2) is movably equipped with a lower guide pipe (6).

2. The exhaust gas treatment device for an air-jet loom according to claim 1, characterized in that: The main processing box (1) is equipped with a mounting and sliding seat (8) for internally installed removable filter element (7) on its inner top surface.

3. The exhaust gas treatment device for an air-jet loom according to claim 1, characterized in that: The main processing box (1) has a side loading and unloading port for disassembling and installing the translation seat (8) on its side wall, and a side closing cover plate (9) is installed inside the side loading and unloading port.

4. The exhaust gas treatment device for an air-jet loom according to claim 1, characterized in that: Both the lower electrically controlled adjusting guide rail (3) and the upper electrically controlled adjusting guide rail (4) consist of a transverse guide rail, an electrically controlled lead screw installed inside the transverse guide rail, and an internally threaded translation frame threaded onto the electrically controlled lead screw.

5. The exhaust gas treatment device for an air-jet loom according to claim 4, characterized in that: The electrically controlled switching upper guide pipe (5) includes an upper translation seat mounted on the bottom of an internal thread translation frame and an external guide pipe mounted on the upper translation seat.

6. The exhaust gas treatment device for an air-jet loom according to claim 2, characterized in that: A lateral drain port is provided on one side wall of the mounting translation seat (8).

7. The exhaust gas treatment device for an air-jet loom according to claim 2, characterized in that: The upper surface of the main processing box (1) has a rectangular opening located inside the upper-mounted electronically controlled adjustment rail (4).

8. The exhaust gas treatment device for an air-jet loom according to claim 1, characterized in that: Flexible roller blinds (10) connected to the upper sliding seat are installed on both sides of the rectangular opening.

9. The exhaust gas treatment device for an air-jet loom according to claim 2, characterized in that: The main processing box (1) has a top assembly frame (11) installed on its inner top surface to cooperate with the mounting translation seat (8).

10. The exhaust gas treatment device for an air-jet loom according to claim 2, characterized in that: The upper surface of the mounting translation seat (8) is provided with a plurality of arc-shaped mounting grooves with open upper ends.

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