Rinsing bath of melt filter

Abstract

The utility model discloses a rinsing bath for a melt filter. The rinsing bath comprises a control cabinet, a transfer device, a rinsing device and a bearing bracket mechanism, the transfer device comprises a lifting driving mechanism, a swing driving mechanism, a telescopic overhanging mechanism and a support locking mechanism. According to the melt filter rinsing bath, the lifting driving mechanism, the swing driving mechanism, the telescopic overhanging mechanism and the support locking mechanism are matched, so that locking and hoisting of the bearing support mechanism can be achieved, and therefore a filter borne on the bearing support mechanism is fed into a rinsing device to be subjected to rinsing treatment; and after water washing treatment is completed, the bearing support mechanism and all the filters are lifted and taken out together, manual participation is greatly reduced, and the batch cleaning efficiency of the filters is effectively improved.

Description

Technical Field

[0001] This utility model relates to an auxiliary device for textile equipment, and more particularly to a melt filter washing tank. Background Technology

[0002] In the textile and chemical fiber production process, melt filters need to be cleaned regularly to ensure the quality of the produced fibers. Current cleaning processes generally include high-temperature hydrolysis, alkaline washing, water washing, and preheating drying. After alkaline washing, the filters need to be washed in a water washing tank. Currently, the existing water washing tanks still require manual placement of each filter one by one for washing, resulting in low automation and integration. This not only consumes a lot of manpower and resources but also has low overall cleaning efficiency. Therefore, it is necessary to design a melt filter water washing tank that can transport filters in batches for rinsing, reducing manual intervention and effectively improving cleaning efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a water washing tank for melt filters, which can transport filters in batches for rinsing, reduce manual intervention, and effectively improve cleaning efficiency.

[0004] Technical Solution: The melt filter washing tank of this utility model includes a control cabinet, a transfer device, a washing device, and a support bracket mechanism; the transfer device includes a lifting drive mechanism, a swing drive mechanism, a telescopic cantilever mechanism, and a bracket locking mechanism; the lifting drive mechanism is installed on the side of the washing device; the swing drive mechanism is installed on the lifting drive mechanism and drives the swing drive mechanism to move up and down; the telescopic cantilever mechanism is installed on the swing drive mechanism and adjusts the horizontal pointing angle of the telescopic cantilever mechanism; the bracket locking mechanism is installed on the telescopic cantilever mechanism and adjusts the cantilever distance of the bracket locking mechanism; the bracket locking mechanism is used to lock or release the support bracket mechanism, which carries each filter in the same batch to enter and exit the washing device synchronously; the washing device washes each filter carried on the support bracket mechanism with warm water; the lifting drive mechanism, the swing drive mechanism, the telescopic cantilever mechanism, the bracket locking mechanism, and the washing device are all driven and controlled by the control cabinet.

[0005] Furthermore, the support structure includes a cross-shaped support frame, a lifting column, and various flushing main pipes; a support connecting pipe is vertically installed at the center of the lower side of the cross-shaped support frame, and each of the four sub-support rods has a connecting hole that is connected to the support connecting pipe; each flushing main pipe is vertically installed on the upper side of the four sub-support rods of the cross-shaped support frame and is connected to the connecting hole; the upper end of the flushing main pipe is closed, and various gap support bars are vertically installed on the outer wall of the flushing main pipe for supporting it on the inner wall of the filter; various diffusion holes are distributed on the pipe wall between the various gap support bars; various support short columns are spaced apart on the upper side of the cross-shaped support frame and around the lower end of each flushing main pipe; a locking ring groove is provided at the upper end of the lifting column.

[0006] Furthermore, the bracket locking mechanism includes a locking drive motor, a suspension connecting column, a locking support tube, a telescopic locking tube, and a locking sleeve. The upper end of the suspension connecting column is vertically fixed to the telescopic end of the telescopic cantilever mechanism, and the lower end is connected to the upper end of the locking sleeve. A locking insertion hole is provided on the lower end of the locking sleeve, and a tapered slope is provided at the lower end of the locking insertion hole. One end of the locking support tube is vertically fixed to the locking sleeve and is vertically connected to the locking insertion hole. The locking drive motor is installed on the other end of the locking support tube. A locking drive screw is rotatably installed inside the locking support tube, and one end of the locking drive screw is connected to the output shaft of the locking drive motor. The telescopic locking tube is movably inserted into the locking support tube, and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube. The locking drive screw is screwed into the telescopic drive internal thread to push the end of the telescopic locking tube into and out of the locking insertion hole, thereby inserting it into the locking ring groove at the upper end of the lifting column. The locking drive motor is driven and controlled by the control cabinet.

[0007] Furthermore, the washing device includes a washing tank, a washing cover, a circulating pump, a filter box, a rotary drive motor, and a rotary support mechanism. The washing cover is installed on the washing tank via a cover-closing drive mechanism to cover the top opening of the washing tank. The rotary support mechanism is rotatably installed at the bottom center of the washing tank to provide stable support for the cross-shaped support frame of the support mechanism and is connected to the support connecting pipe of the support mechanism. The circulating pump and the filter box are both located outside the washing tank. The inlet of the filter box is connected to the lower part of the washing tank, and the outlet of the filter box is connected to the inlet of the circulating pump. The outlet of the circulating pump is connected to the rotary support mechanism via a pipe to deliver cleaning water to the support connecting pipe. The rotary drive motor is installed on the washing tank and drives the rotary support mechanism to rotate via a transmission mechanism. Both the cover-closing drive mechanism and the rotary drive motor are controlled by a control cabinet.

[0008] Compared with the prior art, the advantages of this utility model are: by utilizing the cooperation of the lifting drive mechanism, the swing drive mechanism, the telescopic cantilever mechanism and the bracket locking mechanism, the locking and hoisting of the support bracket mechanism can be realized, thereby sending the filter carried on the support bracket mechanism into the water washing device for water washing treatment. After the water washing treatment is completed, the support bracket mechanism together with each filter is hoisted and taken out, which greatly reduces the manual intervention and effectively improves the batch cleaning efficiency of filters. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0010] Figure 2 This is a schematic diagram of the transfer device structure of this utility model;

[0011] Figure 3 This is a cross-sectional view of the bracket locking mechanism of this utility model;

[0012] Figure 4 This is a schematic diagram of the support bracket mechanism of this utility model;

[0013] Figure 5 This is a cross-sectional view of the water washing device of this utility model;

[0014] Figure 6 This is a partial cross-sectional view of the rotating support mechanism of this utility model;

[0015] Figure 7 This is a schematic diagram of the circuit structure of this utility model. Detailed Implementation

[0016] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings, but the protection scope of this utility model is not limited to the described embodiments.

[0017] like Figure 1-7As shown, the melt filter washing tank disclosed in this utility model includes: a control cabinet 7, a transfer device, a washing device, and a support bracket mechanism; the transfer device includes a lifting drive mechanism, a swing drive mechanism, a telescopic cantilever mechanism, and a bracket locking mechanism; the lifting drive mechanism is installed on the side of the washing device; the swing drive mechanism is installed on the lifting drive mechanism and drives the swing drive mechanism to move up and down; the telescopic cantilever mechanism is installed on the swing drive mechanism and adjusts the horizontal pointing angle of the telescopic cantilever mechanism; the bracket locking mechanism is installed on the telescopic cantilever mechanism and adjusts the cantilever distance of the bracket locking mechanism; the bracket locking mechanism is used to lock or release the support bracket mechanism, which carries each filter 100 of the same batch to enter and exit the washing device synchronously; the washing device washes each filter 100 carried on the support bracket mechanism with warm water; the lifting drive mechanism, the swing drive mechanism, the telescopic cantilever mechanism, the bracket locking mechanism, and the washing device are all driven and controlled by the control cabinet 7.

[0018] By utilizing the combined lifting drive mechanism, swing drive mechanism, telescopic cantilever mechanism, and bracket locking mechanism, the support bracket mechanism can be locked and hoisted, thereby sending the filter 100 carried on the support bracket mechanism into the washing device for washing. After the washing process is completed, the support bracket mechanism along with each filter 100 is hoisted and removed, greatly reducing manual intervention and effectively improving the batch cleaning efficiency of the filter 100.

[0019] Furthermore, the support structure includes a cross-shaped support frame 201, a lifting column 207, and various flushing main pipes 204; a support connecting pipe 202 is vertically arranged at the center of the lower side of the cross-shaped support frame 201, and a connecting hole 203 is provided in each of the four sub-support rods, all of which are connected to the support connecting pipe 202; each flushing main pipe 204 is vertically installed on the upper side of the four sub-support rods of the cross-shaped support frame 201, and all of which are connected to the connecting hole 203; the upper end of the flushing main pipe 204 is closed, and various gap support bars 205 for supporting the inner wall of the filter 100 are vertically arranged on the outer wall of the flushing main pipe 204; various diffusion holes 206 are distributed on the pipe wall between the various gap support bars 205; various support short columns 209 are spaced apart on the upper side of the cross-shaped support frame 201 and around the lower end of each flushing main pipe 204; a locking ring groove 208 is provided at the upper end of the lifting column 207. The filter 100 can be rinsed with warm water from the inside out by the various diffusion holes 206 distributed on the main flushing pipe 204, thereby enhancing the rinsing effect of the filter 100; the gap support bar 205 can keep the inner wall of the filter 100 away from the diffusion holes 206, which facilitates the diffusion of the rinsing warm water in the filter 100; the various support short columns 209 can support the lower end of the filter 100, which facilitates the discharge of the rinsed impurities from the lower end.

[0020] Furthermore, the bracket locking mechanism includes a locking drive motor 124, a suspension connecting column 121, a locking support tube 123, a telescopic locking tube 128, and a locking sleeve 122; the upper end of the suspension connecting column 121 is vertically fixed to the telescopic end of the telescopic cantilever mechanism, and the lower end is connected to the upper end of the locking sleeve 122; a locking hole is provided on the lower end of the locking sleeve 122, and a tapered slope 132 is provided at the lower opening of the locking hole; one end of the locking support tube 123 is vertically fixed to the locking sleeve 122 and is vertically connected to the locking hole; the locking drive motor 124 is installed on the locking support tube 128. At the other end of 3; a locking drive screw 131 is rotatably installed inside the locking support tube 123, and one end of the locking drive screw 131 is connected to the output shaft of the locking drive motor 124; a telescopic locking tube 128 is movably inserted into the locking support tube 123, and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube 128. The locking drive screw 131 is screwed into the telescopic drive internal thread to push the end of the telescopic locking tube 128 into and out of the locking hole, thereby inserting it into the locking ring groove 208 at the upper end of the lifting column 207; the locking drive motor 124 is driven and controlled by the control cabinet 7.

[0021] Furthermore, a telescopic guide groove 129 is provided on the inner wall of the locking support tube 123, and a telescopic guide slider 130 is provided on the outer wall of the telescopic locking tube 128, which is slidably embedded in the telescopic guide groove 129, thereby limiting the telescopic range of the telescopic locking tube 128 and preventing it from rotating.

[0022] Furthermore, the lifting drive mechanism includes a lifting drive motor 118, a lifting support column 110, a lifting sleeve 113, and a lifting support screw 112; the lower end of the lifting support column 110 is vertically fixed on the fixed base plate 105, and a triangular rib plate is provided at the fixed position; the lifting support screw 112 is rotatably installed inside the lifting support column 110, the lifting drive motor 118 is installed on the top of the lifting support column 110, and the output shaft end of the lifting drive motor 118 is connected to the upper end of the lifting support screw 112; a lifting drive block is slidably installed inside the lifting support column 110, and the lifting support screw 112 is threadedly screwed onto the lifting drive block; two lifting connection slots 111 are vertically provided on the lifting support column 110, the lifting sleeve 113 is sleeved on the lifting support column 110, and the lifting drive block is connected to the inner wall of the lifting sleeve 113 through the lifting connection slots 111; the lifting drive motor 118 is driven and controlled by the control cabinet 7.

[0023] Furthermore, the swing drive mechanism includes a swing drive motor 116, a swing drive worm gear 117, a swing drive worm 115, and a swing support sleeve 114; the swing support sleeve 114 is swing-mounted on the lifting slide sleeve 113, and the swing drive worm 115 is rotatably mounted on the side of the swing support sleeve 114 via a worm bracket; the swing drive worm gear 117 is mounted on the lifting slide sleeve 113, and the swing drive worm 115 meshes with the swing drive worm gear 117; the swing drive motor 116 is mounted on the worm bracket, and the output shaft end of the swing drive motor 116 is connected to the end of the swing drive worm 115; the swing drive motor 116 is driven and controlled by the control cabinet 7.

[0024] Furthermore, the telescopic cantilever mechanism includes a telescopic drive motor 126, a telescopic support tube 119, a telescopic cantilever rod 120, a telescopic internal threaded tube 125, and a telescopic drive screw 127. One end of the telescopic support tube 119 is fixed to the swing support sleeve 114, and one end of the telescopic cantilever rod 120 is movably inserted into the other end of the telescopic support tube 119. The other end of the telescopic cantilever rod 120 is fixed to the upper end of the suspension connecting column 121. One end of the telescopic internal threaded tube 125 is fixed to the telescopic cantilever rod 120, and one end of the telescopic drive screw 127 is threadedly installed in the other end of the telescopic internal threaded tube 125. The other end of the telescopic drive screw 127 is rotatably installed on the telescopic support tube 119. The telescopic drive motor 126 is installed on the telescopic support tube 119, and the output shaft end of the telescopic drive motor 126 is mated with the end of the telescopic drive screw 127. The telescopic drive motor 126 is driven and controlled by the control cabinet 7.

[0025] Furthermore, the washing device includes a washing tank 601, a washing cover 602, a circulating pump 604, a filter box 603, a rotary drive motor 618, and a rotary support mechanism; the washing cover 602 is installed on the washing tank 601 via a cover-closing drive mechanism to cover the top opening of the washing tank 601; the rotary support mechanism is rotatably installed at the bottom center of the washing tank 601 to provide stable support for the cross-shaped support frame 201 of the support bracket mechanism, and is connected to the support connecting pipe 202 of the support bracket mechanism; the circulating pump 604... Both the filter box 603 and the filtration box 603 are located outside the washing tank 601. The inlet of the filter box 603 is connected to the lower part of the washing tank 601, and the outlet of the filter box 603 is connected to the inlet of the circulating pump 604. The outlet of the circulating pump 604 is connected to the rotating support mechanism through a pipe to deliver cleaning water to the support connecting pipe 202. The rotary drive motor 618 is installed on the washing tank 601 and is used to drive the rotating support mechanism to rotate through the transmission mechanism. The cover-closing drive mechanism and the rotary drive motor 618 are both driven and controlled by the control cabinet 7. The circulating pump 604 and the filter box 603 can realize the circulation and filtration of the cleaning water inside the washing tank 601, thereby enhancing the cleaning effect.

[0026] Furthermore, the rotating support mechanism includes a rotating connecting pipe 609, a rotating support ring 612, and a rotating cover 608. The rotating connecting pipe 609 is rotatably installed through the bottom of the washing tank 601, and the through-hole is sealed by a rotating sealing ring. Multiple rotating support rollers 614 are installed on the lower side of the rotating support ring 612, and the rotating support rollers 614 support the movement on the inner bottom of the washing tank 601. The upper end of the rotating connecting pipe 609 is fixed to the rotating support ring 612 by a rotating connecting rod 611. An annular support pad 613 is provided on the upper side of the rotating support ring 612 for stable support of the cross-shaped support frame 201 of the support bracket mechanism. The rotating cover 608 is rotatably installed over the rotating connecting pipe 609. A rotary seal is provided at the lower end of the rotating coupling pipe 609 and at the rotating installation position; a water communication hole 617 is provided at the lower end of the rotating coupling pipe 609 and inside the rotating cover 608; an annular cavity 616 is provided inside the rotating cover 608 and is connected to each water communication hole 617; the outlet of the circulating pump 604 is connected to the annular cavity 616 inside the rotating cover 608 through a pipe; a rotary sealing ring 615 is provided on the inner wall of the upper end of the rotating coupling pipe 609 to enhance the sealing performance at the docking position with the support coupling pipe 202; a driven synchronous pulley 610 is provided on the rotating coupling pipe 609, and a driving synchronous pulley is provided on the output shaft end of the rotating drive motor 618; the driven synchronous pulley 610 and the driving synchronous pulley are driven by a synchronous belt. The rotating cover 608 is mounted on the lower end of the rotating connecting pipe 609, thereby enabling the filtered clean water to be pumped into the support connecting pipe 202 in a timely manner, achieving circulating rinsing of each filter 100. The rotating support ring 612 and the rotating support roller 614 work together to achieve the rotational support of the cross-shaped support frame 201. At the same time, the connection between the rotating support ring 612 and the rotating connecting pipe 609 drives the rotating support ring 612 to rotate together under the rotational drive of the rotating connecting pipe 609, thereby making the cross-shaped support frame 201 and each filter 100 rotate in the water washing tank 601, enhancing the cleaning effect of the filter 100.

[0027] Furthermore, an electric heating element 605 is installed on the inner wall of the washing tank 601 for heating the interior; a wiring groove 606 for the electric heating element 605 is provided on the outer wall of the washing tank 601 to enhance wiring safety; and a temperature sensor 607 is installed at the lower part of the washing tank 601 for detecting the internal temperature. The temperature sensor 607 enables temperature feedback, allowing the controller to control the electric heating element 605, thus maintaining the cleaning water in the washing tank 601 within a suitable temperature range.

[0028] Furthermore, the cover-closing drive mechanism includes a cover-opening drive motor 506, a cover-opening drive screw 502, a cover-opening drive gear 507, a cover-opening support sleeve 503, a cover-opening driven gear 505, a cover-opening rotating head 501, and two cantilever supports 508. The two cantilever supports 508 are mounted on the washing tank body 601, and the cover-opening rotating head 501 is pivotally hinged to the washing cover plate 602. The middle part of the cover-opening support sleeve 503 is hinged between the cantilever ends of the two cantilever supports 508, and a rotating support seat 504 is rotatably mounted at one end of the cover-opening support sleeve 503. Gear 505 is fixed on the rotating support base 504; the cover-opening drive motor 506 is mounted on the cover-opening support sleeve 503, and the cover-opening drive gear 507 is fixed on the output shaft end of the cover-opening drive motor 506, and the cover-opening drive gear 507 meshes with the cover-opening driven gear 505; the cover-opening drive screw 502 movably passes through the cover-opening support sleeve 503, and the cover-opening drive screw 502 is threadedly screwed onto the rotating support base 504; the end of the cover-opening drive screw 502 is rotatably mounted on the cover-opening rotating head 501; the cover-opening drive motor 506 is driven and controlled by the control cabinet 7. The cover-opening driven gear 505 drives the cover-opening drive screw 502 to extend and retract, thereby realizing the drive operation of opening and closing the cover and achieving automated control.

[0029] Furthermore, control cabinet 7 is equipped with a controller, display screen, keypad, electric switch, rotation drive circuit, locking drive circuit, telescopic drive circuit, lifting drive circuit, swing drive circuit, lid opening drive circuit, and pump drive circuit. The controller is electrically connected to the display screen, keypad, temperature sensor 607, electric switch, rotation drive circuit, locking drive circuit, telescopic drive circuit, lifting drive circuit, swing drive circuit, lid opening drive circuit, and pump drive circuit. The electric switch is connected in series with the power supply line of the heating element 605, and the controller controls the on / off power supply of the heating element 605 through the electric switch. The rotation drive circuit, locking drive circuit, telescopic drive circuit, lifting drive circuit, and pump drive circuit are all included. The drive circuit, swing drive circuit, lid opening drive circuit, and pump drive circuit are electrically connected to the rotary drive motor 618, locking drive motor 124, telescopic drive motor 126, lifting drive motor 118, swing drive motor 116, lid opening drive motor 506, and circulating pump 604, respectively. The controller drives and controls the rotary drive motor 618, locking drive motor 124, telescopic drive motor 126, lifting drive motor 118, swing drive motor 116, lid opening drive motor 506, and circulating pump 604 through the rotary drive circuit, locking drive circuit, telescopic drive circuit, lifting drive circuit, swing drive circuit, lid opening drive circuit, and pump drive circuit, respectively.

[0030] In the melt filter washing tank disclosed in this utility model, the controller adopts an existing single-chip microcomputer controller for coordinated control; the rotary drive motor 618, locking drive motor 124, telescopic drive motor 126, lifting drive motor 118, swing drive motor 116, and cover opening drive motor 506 all adopt existing stepper motors, which can achieve precise control of rotation, so that each drive action is repeatedly executed according to the prescribed stroke; the circulating pump 604 can adopt an existing ordinary motor, and the rotation accuracy requirement is not high; the temperature sensor 607 can adopt an existing industrial temperature sensor to realize temperature acquisition at the corresponding position; the electrical control switch adopts an existing electrical control switch circuit or switching tube to realize the on / off control of the power supply line.

[0031] The melt filter washing tank disclosed in this utility model includes the following main steps during operation:

[0032] Workers place the support frame mechanism at the designated starting position, then install each filter 100 onto the respective rinsing main pipes 204 of the support frame mechanism. A start command is then issued via the button panel. The controller coordinates the lifting drive motor 118, swing drive motor 116, and telescopic drive motor 126, causing the locking sleeve 122 to be fitted onto the locking ring groove 208 at the upper end of the lifting column 207 of the support frame mechanism. The controller then drives the locking drive motor 124, causing the end of the telescopic locking tube 128 to insert into the locking ring groove 208 for locking. The controller then coordinates the lifting drive motor 118, swing drive motor 116, telescopic drive motor 126, and locking drive motor 124, thereby placing the support frame mechanism and each filter 100 into the washing tank 601. Finally, the controller drives the opening drive motor 506 on the washing tank 601, causing the washing cover 602 to close onto the washing tank 601.

[0033] The controller then drives the circulating pump 604 to spray filtered water from the diffuser holes 206 onto the filters 100 for rinsing. During rinsing, the controller simultaneously drives the rotary drive motor 618 to rotate the support bracket mechanism and each filter 100 within the washing tank 601, enhancing the cleaning effect. Simultaneously, the controller controls the heating element 605 via an electronic switch to heat the cleaning water in the washing tank 601, further enhancing the cleaning effect. The temperature sensor 607 collects water temperature data to maintain the cleaning water within a suitable temperature range. After the required washing time is reached, the controller drives the opening drive motor 506 to open the washing cover 602. Then, the controller drives the lifting drive motor 118, the swing drive motor 116, the telescopic drive motor 126, and the locking drive motor 124 to place the support bracket mechanism and each cleaned filter 100 at the unloading position.

[0034] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made to the present invention without departing from the spirit and scope of the appended claims.

Claims

1. A water washing tank for a melt filter, characterized in that: The system includes a control cabinet (7), a transfer device, a washing device, and a support bracket mechanism. The transfer device includes a lifting drive mechanism, a swing drive mechanism, a telescopic cantilever mechanism, and a bracket locking mechanism. The lifting drive mechanism is installed on the side of the washing device. The swing drive mechanism is installed on the lifting drive mechanism and drives the swing drive mechanism to move up and down. The telescopic cantilever mechanism is installed on the swing drive mechanism and adjusts the horizontal pointing angle of the telescopic cantilever mechanism. The bracket locking mechanism is installed on the telescopic cantilever mechanism and adjusts the cantilever distance of the bracket locking mechanism. The bracket locking mechanism is used to lock or release the support bracket mechanism, which carries each filter (100) of the same batch to enter and exit the washing device synchronously. The water washing device cleans each filter (100) carried on the support bracket mechanism with warm water; the lifting drive mechanism, swing drive mechanism, telescopic cantilever mechanism, bracket locking mechanism and water washing device are all driven and controlled by the control cabinet (7).

2. The melt filter washing tank according to claim 1, characterized in that: The support structure includes a cross-shaped support frame (201), lifting columns (207), and various flushing main pipes (204); a support connecting pipe (202) is vertically installed at the center of the lower side of the cross-shaped support frame (201), and each of the four sub-support rods has a connecting hole (203) that is connected to the support connecting pipe (202); each flushing main pipe (204) is vertically installed on the upper side of the four sub-support rods of the cross-shaped support frame (201) and is connected to the connecting hole (203); the flushing main pipes The upper end of (204) is closed, and vertical support bars (205) for supporting the inner wall of the filter (100) are provided on the outer wall of the flushing main pipe (204); diffuser holes (206) are distributed on the pipe wall between the support bars (205); support short columns (209) are spaced apart on the upper side of the cross-shaped support frame (201) and around the lower end of each flushing main pipe (204); and a locking ring groove (208) is provided at the upper end of the lifting column (207).

3. The melt filter washing tank according to claim 2, characterized in that: The bracket locking mechanism includes a locking drive motor (124), a suspension connecting column (121), a locking support tube (123), a telescopic locking tube (128), and a locking sleeve (122). The upper end of the suspension connecting column (121) is vertically fixed to the telescopic end of the telescopic cantilever mechanism, and the lower end is connected to the upper end of the locking sleeve (122). A locking hole is provided on the lower end of the locking sleeve (122), and a tapered slope (132) is provided at the lower end of the locking hole. One end of the locking support tube (123) is vertically fixed to the locking sleeve (122) and is vertically connected to the locking hole. The locking drive motor (124) is installed on the locking support tube (123). At the other end, a locking drive screw (131) is rotatably installed inside the locking support tube (123), and one end of the locking drive screw (131) is connected to the output shaft of the locking drive motor (124); a telescopic locking tube (128) is movably inserted into the locking support tube (123), and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube (128). The locking drive screw (131) is screwed into the telescopic drive internal thread to push the end of the telescopic locking tube (128) into and out of the locking hole, thereby inserting it into the locking ring groove (208) at the upper end of the lifting column (207); the locking drive motor (124) is driven and controlled by the control cabinet (7).

4. The melt filter washing tank according to claim 2, characterized in that: The washing device includes a washing tank (601), a washing cover plate (602), a circulating pump (604), a filter box (603), a rotary drive motor (618), and a rotary support mechanism; the washing cover plate (602) is installed on the washing tank (601) through a cover-closing drive mechanism and is used to cover the top opening of the washing tank (601); The rotating support mechanism is rotatably installed at the bottom center of the washing tank (601) to provide stable support for the cross-shaped support frame (201) of the support bracket mechanism, and is connected to the support bracket connecting pipe (202) of the support bracket mechanism; the circulating pump (604) and the filter box (603) are both located outside the washing tank (601), the inlet of the filter box (603) is connected to the lower part of the washing tank (601), the outlet of the filter box (603) is connected to the inlet of the circulating pump (604), and the outlet of the circulating pump (604) is connected to the rotating support mechanism through a pipe to deliver cleaning water to the support bracket connecting pipe (202); the rotating drive motor (618) is installed on the washing tank (601) to drive the rotating support mechanism to rotate through the transmission mechanism; the cover-closing drive mechanism and the rotating drive motor (618) are both driven and controlled by the control cabinet (7).

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