Activating agent recovery device

Abstract

The utility model relates to the technical field of activating agent recovery, in particular to an activating agent recovery device which comprises an equipment body used for stretching tows and a plurality of activating agent nozzles installed on the two side walls, used for winding, of the equipment body, and the lower portion of the equipment body is detachably connected with a recovery tray with the top end being an open end and used for recovering activating agents. A filter plate capable of filtering impurities in an activating agent is longitudinally and slidably arranged in the recycling tray, guide columns are installed at the four corners in the recycling tray, the filter plate is longitudinally and slidably arranged among the four guide columns in a sleeving mode, and rotatable collecting assemblies used for discharging the activating agent are installed on the left side wall and the right side wall of the recycling tray. The whole process can be carried out in the normal production operation process, and the activating agent is filtered, stored, recycled and directly utilized, so that the waste of the activating agent is effectively avoided, and the recycling rate of the activating agent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of activator recovery, in particular to an activator recovery device. Background Art

[0002] The production of short fibers by chemical fiber companies generally involves heating and crystallizing PET bottle flakes, then melting them through a screw, and then drawing the PET bottle flakes into tows through processes such as assembly, ring blowing, and winding. The drawn tows are gathered and then stretched by post-spinning, and then the tows are wound and collected. During the winding process, an activator needs to be sprayed on the winding disk, and the addition of the activator is generally carried out before winding, and the activator is mainly sprayed through an activator nozzle. However, in the process of spraying the activator with the activator nozzle, a lot of activator residues remain on the activator nozzle, which will directly drip in the subsequent process, causing waste. The dripped activator cannot be recycled due to contamination by the main body of the equipment. The method of recycling the activator using a recycling tray cannot be directly used again due to the large amount of impurities contained in the residual activator, resulting in a decrease in the recycling rate.

[0003] Therefore, it is necessary to invent an activator recovery device to solve the above problems. Utility Model Content

[0004] In order to address the deficiencies of the prior art, the purpose of the present invention is to provide an activator recovery device, which solves the problem in the prior art that a large amount of activator remains on the activator nozzle, which directly drips in the subsequent process and causes waste, and the dripped activator cannot be recycled due to contamination by the equipment body. The method of using a recovery tray to recover the activator cannot be directly used again due to the large amount of impurities contained in the residual activator, resulting in a decrease in the recycling rate.

[0005] In order to achieve the above objectives, the present invention adopts the following technical solutions:

[0006] An activator recovery device, comprising an equipment body for tow stretching and a plurality of activator nozzles mounted on two side walls of the equipment body for winding; a recovery tray with an open top end for recovering the activator being detachably connected to the lower portion of the equipment body; a filter plate that slides longitudinally within the recovery tray for filtering impurities in the activator; guide posts mounted at the four corners of the recovery tray, and the filter plate sliding longitudinally between the four guide posts; and rotatable collection assemblies for discharging the activator being mounted on both left and right side walls of the recovery tray;

[0007] When the filter plate slides longitudinally along the guide post to the top of the guide post, the top surface of the filter plate is flush with the top of the recovery tray.

[0008] As a preferred solution of the present invention, the top ends of the left and right sides of the recovery tray are connected with side mounting plates, and the two side mounting plates are detachably connected to the left and right sides of the equipment body respectively.

[0009] As a preferred solution of the present invention, a U-shaped connecting frame is detachably connected between both sides of the two side mounting plates, a mounting seat is connected to the middle of each U-shaped connecting frame, and a telescopic frame that can be longitudinally extended and the telescopic length can be controlled is installed at the bottom end of the mounting seat, and the bottom end of the telescopic frame is detachably connected to the filter plate.

[0010] As a preferred solution of the present invention, a mounting stud is installed at the bottom end of the telescopic frame. The mounting stud longitudinally penetrates the filter plate and extends to the bottom of the filter plate, and the threaded portion of the mounting stud located below the filter plate is provided with a mounting nut.

[0011] As a preferred solution of the present invention, a plurality of filter holes are provided in the filter plate.

[0012] As a preferred solution of the present invention, the collection assembly includes a liquid outlet pipe that is detachably and rotatably mounted on the side wall of the recovery tray, and a valve installed on the liquid outlet pipe and used to control the flow of the liquid outlet pipe. The other end of the liquid outlet pipe away from the recovery tray can extend into a collection bottle for storing the activator.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the present invention, a recovery tray is installed under the main body of the equipment to recover the activator remaining on the activator nozzle. During the recovery process, the impurities contained in the activator are filtered and removed by the filter plate, so that the activator with higher purity passes through the filter plate and enters the recovery tray for storage. The filtered activator can then be discharged through the collection device and directly reused again. During long-term use, more impurities will accumulate on the top of the filter plate, affecting the subsequent filtration treatment of the activator. To address this situation, the filter plate can be driven to slide longitudinally to the top of the guide column so that the top surface of the filter plate is flush with the top of the recovery tray, that is, the top surface of the filter plate is exposed, so that the staff can scrape and clean the impurities accumulated on the top surface of the filter plate without disassembling the structure and without affecting the normal production operation process. After scraping and cleaning, the filter plate is driven to move down along the guide column to the filtering position. The whole process can be carried out during normal production operation, and the filtration, storage and recovery of the activator are completed for direct reuse, effectively avoiding the waste of activator and improving the recovery rate of activator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the filter plate of the utility model when it is in the filtering position;

[0016] Figure 2 This is a schematic diagram of the front plan view structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0018] Figure 4 This is a schematic diagram of the overall structure of the utility model when the filter plate moves up to the top of the guide column.

[0019] Description of reference numerals:

[0020] 1. Equipment body; 2. Activator nozzle; 3. Side mounting plate; 4. Recovery tray; 5. Liquid outlet pipe; 6. Valve; 7. U-shaped connecting frame; 8. Mounting seat; 9. Telescopic frame; 10. Guide column; 11. Filter plate; 12. Filter hole; 13. Mounting stud; 14. Mounting nut. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention.

[0022] The utility model provides Figure 1-Figure 4 The activator recovery device shown includes an equipment body 1 for tow stretching and a plurality of activator nozzles 2 mounted on the side walls of the equipment body 1 for winding. A recovery tray 4 with an open top end for recovering the activator is detachably connected to the lower portion of the equipment body 1. A filter plate 11 for filtering impurities in the activator is longitudinally slidably provided inside the recovery tray 4. Guide posts 10 are mounted at the four corners of the recovery tray 4, and the filter plate 11 is longitudinally slidably sleeved between the four guide posts 10. Rotatable collection assemblies for discharging the activator are mounted on the left and right side walls of the recovery tray 4.

[0023] When the filter plate 11 slides longitudinally along the guide column 10 to the top of the guide column 10 , the top surface of the filter plate 11 is flush with the top of the recovery tray 4 , and the longitudinal sliding drive of the filter plate 11 is provided by the telescopic frame 9 .

[0024] The top ends of the left and right sides of the recovery tray 4 are connected to side mounting plates 3. The two side mounting plates 3 are detachably connected to the left and right sides of the equipment main body 1 respectively. The recovery tray 4 is installed under the equipment main body 1 through the side mounting plates 3 without affecting the normal installation and work station, and at the same time facilitates the disassembly of the recovery tray 4.

[0025] A U-shaped connecting frame 7 is detachably connected between both sides of the two side mounting plates 3, and a mounting seat 8 is connected to the middle of each U-shaped connecting frame 7. A telescopic frame 9 which can be longitudinally extended and has a controllable telescopic length is installed at the bottom end of the mounting seat 8. The bottom end of the telescopic frame 9 is detachably connected to the filter plate 11. The presence of the U-shaped connecting frame 7 and the mounting seat 8 makes it convenient to install and fix the telescopic frame 9 in a position that does not affect the normal operating position.

[0026] A mounting stud 13 is installed at the bottom end of the telescopic frame 9. The mounting stud 13 penetrates the filter plate 11 longitudinally and extends to the bottom of the filter plate 11. The threaded sleeve of the mounting stud 13 below the filter plate 11 is provided with a mounting nut 14. The mounting stud 13 and the mounting nut 14 can facilitate the installation and fixation between the telescopic frame 9 and the filter plate 11 and the subsequent disassembly.

[0027] The filter plate 11 is provided with a plurality of filter holes 12 , which facilitate the passage of the activator into the recovery tray 4 for storage, while blocking the impurities contained therein and accumulating them on the top surface of the filter plate 11 .

[0028] The collection assembly includes a liquid outlet pipe 5 that is detachably and rotatably mounted on the side wall of the recovery tray 4, and a valve 6 that is mounted on the liquid outlet pipe 5 and is used to control the flow of the liquid outlet pipe 5. The other end of the liquid outlet pipe 5 away from the recovery tray 4 can extend into a collection bottle for storing the activator. The collection bottle can collect and store the recovered activator and transfer it to a location where it can be directly utilized again.

[0029] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0030] In the present invention, a recovery tray 4 is installed under the main body 1 of the device to recover the residual activator on the activator nozzle 2. During the recovery process, the impurities contained in the activator are filtered and removed by the filter plate 11, so that the activator with higher purity passes through the filter plate 11 and enters the recovery tray 4 for storage. The filtered activator can then be discharged through the collection device and directly used again. During long-term use, more impurities will accumulate on the filter plate 11, affecting the subsequent filtration of the activator. In this case, the filter plate 11 can be driven to slide longitudinally. To the top of the guide column 10, the top surface of the filter plate 11 is flush with the top of the recovery tray 4, that is, the top surface of the filter plate 11 is exposed, which is convenient for the staff to scrape and clean the impurities accumulated on the top surface of the filter plate 11 without disassembling the structure and without affecting the normal production operation process. After the scraping and cleaning, the filter plate 11 is driven down along the guide column 10 to the filtering position. The whole process can be carried out during the normal production operation, and the filtration, storage and recovery of the activator are completed for direct use, which effectively avoids the waste of the activator and improves the recovery rate of the activator.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An activator recovery device, characterized in that: The invention comprises a device body (1) for stretching a filament bundle and a plurality of activator nozzles (2) mounted on two side walls of the device body (1) for winding, wherein a recovery tray (4) having an open top end and used for recovering the activator is detachably connected to the lower part of the device body (1), a filter plate (11) for filtering impurities in the activator being longitudinally slidably arranged inside the recovery tray (4), guide columns (10) being mounted at four corners inside the recovery tray (4), and the filter plate (11) being longitudinally slidably sleeved between the four guide columns (10), and a rotatable collection assembly for discharging the activator being mounted on the left and right side walls of the recovery tray (4); When the filter plate (11) slides longitudinally along the guide column (10) to the top of the guide column (10), the top surface of the filter plate (11) is flush with the top of the recovery tray (4).

2. The activator recovery device according to claim 1, characterized in that: The top ends of the left and right sides of the recovery tray (4) are both connected to side mounting plates (3), and the two side mounting plates (3) are detachably connected to the left and right sides of the device body (1), respectively.

3. The activator recovery device according to claim 2, characterized in that: A U-shaped connecting frame (7) is detachably connected between the two sides of the two side mounting plates (3); a mounting seat (8) is connected to the middle of each U-shaped connecting frame (7); a telescopic frame (9) which can be longitudinally telescopic and has a controllable telescopic length is mounted at the bottom end of the mounting seat (8); and the bottom end of the telescopic frame (9) is detachably connected to the filter plate (11).

4. The activator recovery device according to claim 3, characterized in that: A mounting stud (13) is installed at the bottom end of the telescopic frame (9), the mounting stud (13) vertically penetrates the filter plate (11) and extends to below the filter plate (11), and a mounting nut (14) is provided on a threaded sleeve of a portion of the mounting stud (13) located below the filter plate (11).

5. The activator recovery device according to claim 1, characterized in that: The filter plate (11) is provided with a plurality of filter holes (12).

6. The activator recovery device according to claim 1, characterized in that: The collection assembly comprises a liquid outlet pipe (5) detachably and rotatably mounted on a side wall of a recovery tray (4), and a valve (6) mounted on the liquid outlet pipe (5) and used to control the flow of liquid in the liquid outlet pipe (5); the other end of the liquid outlet pipe (5) away from the recovery tray (4) can extend into a collection bottle for storing an activator.

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