Cleaning device for first hot box of elasticizer

Abstract

The utility model relates to a cleaning device for a first hot box of an elasticizer. The cleaning device comprises a water pump, a positive and negative pressure dual-purpose air pump, a waste water collecting box, a cleaning liquid water box, a double-layer pipe, a collecting cover, a cleaning head, a pipe I, a pipe II and a pipe III, the wastewater collecting tank is used for collecting wastewater; the cleaning fluid tank is used for storing cleaning fluid; the double-layer pipe comprises an inner-layer pipe and an outer-layer pipe; the inner-layer pipe is located in the outer-layer pipe, and a gap exists between the inner-layer pipe and the outer-layer pipe. A through hole I, a through hole II and a through hole IV are formed in the upper part of the wastewater collecting tank; a through hole III is formed in the upper part of the cleaning liquid water tank; a through hole V is formed in the collecting cover; one end of the pipe I is connected with the positive and negative pressure dual-purpose air pump, and the other end is connected with the through hole I; when the positive and negative pressure dual-purpose air pump rotates forwards, the positive and negative pressure dual-purpose air pump conveys air, and when the positive and negative pressure dual-purpose air pump rotates backwards, the positive and negative pressure dual-purpose air pump sucks air; the cleaning head is of a geometric structure with the hollow interior. According to the utility model, cleaning and waste liquid collection are carried out synchronously, and meanwhile, the hot box is cleaned without dead angles.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fiber technical field relates to a cleaning device of first hot box of elasticizer. BACKGROUND

[0002] Elasticizer is a kind of textile instrument that heating chemical fiber filament, stretch deformation, then through false twist deformation to form elastic yarn, wherein the heating of chemical fiber filament is realized by the hot box of elasticizer, due to the heating volatilization of spinning oil agent and low-boiling-point component, oil stain and dust coking of filament in the hot box heating guide rail are accumulated, and long-term non-cleaning can lead to poor heating effect of hot box, and the quality of DTY elastic yarn is reduced.Currently, the regular cleaning of the hot box of elasticizer needs workers to hold shovel to clean the hot box, and to take water and spray cleaning with a spray water pot, in this process, workers need to take water back and forth, and the hot box is located at a height of more than 2 meters, workers need to climb the high platform frequently, which is dangerous, the impurities scraped off by shovel and the sewage cleaned fall to the ground, polluting the workshop environment, and special cleaning is needed, which is time-consuming and laborious.

[0003] Patent CN213378386U designs a cleaning device for the hot box tank of elasticizer, the device includes an L-shaped plate, a cleaning mechanism, a cleaning mechanism located at the upper end of the L-shaped plate, a handheld block, a shovel No.1 fixed with the handheld block, a shovel No.2 below the shovel No.1, a side plate connecting the side walls of shovel No.1 and shovel No.2, the cleaning mechanism includes a waste box on the L-shaped plate, a suction fan on the waste box, a suction pipe connecting the suction fan and the handheld block, a branch pipe connecting the suction pipe and the waste box, a suction branch pipe connecting the suction pipe and the side plate, and a cleaning brush located at the lower end of shovel No.2. The patent supports the cleaning mechanism and the cleaning mechanism by the L-shaped plate, the cleaning mechanism is connected with the handheld block, and the personnel scrapes off the impurities in the hot box tank by shovel No.1 and shovel No.2 on the handheld block, and then cleans by the cleaning mechanism. The patent needs to hold the handheld block for use, and needs to drag two water pipes, but the handheld block is short, and cannot reach the elasticizer hot box above 2 meters, so it still needs to climb the high platform for operation, increasing the danger of work. In addition, the suction fan has a small buffer box suction force, and the expansion suction cover is small, so part of the waste liquid inevitably flows to the ground, and the suction fan only provides negative pressure, so the residual moisture of the hot box cannot be removed.

[0004] The patent CN210230910U discloses a cleaning device for elasticizer, which comprises a base, a waste liquid recovery tank and a clean water tank. The bottom of the base is fixedly installed with moving wheels at four corners. The upper end of the base is fixedly installed with a push rod on one side. The push rod is fixedly installed with a first support frame on one side. The upper end of the first support frame is fixedly installed with a control panel on the side close to the push rod. The upper end of the first support frame is fixedly installed with a clamping frame on the side away from the control panel. The side away from the push rod of the first support frame is fixedly installed with the waste liquid recovery tank. The side away from the first support frame of the waste liquid recovery tank is fixedly installed with a second support frame. The upper part between the first support frame and the second support frame is fixedly installed with a first winding column and a second winding column. The side away from the waste liquid recovery tank of the second support frame is fixedly installed with the clean water tank. The hot tank is cleaned by holding the waste liquid recovery device and the cleaning hand-held device. However, the water sprayed by the cleaning hand-held device and the impurities scraped off need to be collected by another hand-held recovery device. The impurities are not collected in time during the brushing process and may fall to the ground.

[0005] The patent CN209697560U discloses a device capable of accurately judging whether the cleaning temperature is reached and realizing full-automatic cleaning. The device comprises a rack, a controller, a display, a temperature sensor, a water tank, a liquid storage tank, a first spray gun, a second spray gun, a brush roller, a motor and an electric hair dryer. The bottom of the rack is provided with universal wheels with locking function. Two parallel guide rails are horizontally connected to the rack. The distance between the two guide rails is greater than the distance between the guide rails of the hot tank. The length of the two guide rails is greater than the length of the guide rails of the hot tank. Through the unique structure design, it can be accurately judged whether the guide rails of the hot tank reach the cleaning temperature, and then full-automatic cleaning and drying are realized. The cleaning of the guide rails of the hot tank is guaranteed, and the guide rails of the hot tank will not have excess water stains to prevent rust. However, the patent does not provide a waste liquid collection device. The waste liquid is directly removed by hot air blowing, ignoring the problem of waste water falling to the ground.

[0006] The patent CN209772981U discloses a cleaning device for elasticizer, which comprises a pipe winder, a water pump, a water tank, a storage battery and a mounting box. The water tank is arranged on the upper part of the mounting box. The storage battery is arranged on the left side of the lower part of the mounting box. The water pump is arranged on the left side of the lower part of the mounting box. The pipe winder is arranged on the right side of the lower part of the mounting box. The storage battery supplies power to the water pump. A hose is arranged between the water inlet of the water pump and the water tank. A hose is arranged between the water pump and the pipe winder. A water outlet of the pipe winder is connected with a winding pipe. The winding pipe is connected with a cleaning spray pipe. The head of the spray pipe is provided with a spray head. The two sides of the spray head are respectively provided with spades. The two sides of the spray head are provided with spades with different lengths. The effect of removing dirt once can reach the effect of twice original effect. The hot tank groove can be washed and flushed at the same time. However, the water sprayed and the dirt scraped off by the patent will fall to the ground and cause secondary pollution.

[0007] The patent CN208288624U designs a hot box cleaning device of a rubber mixing mill, comprising a pressure tank, a water hose, an air hose, an air source and a plurality of pressure guns, the pressure tank is connected to the water hose, the air source is connected to the air hose, a plurality of interfaces are arranged on the water hose and the air hose, an air connector and a water connector are arranged on the pressure gun, and the pressure gun is detachably connected to the interface of the air hose through the air connector. The device mainly washes the track of the hot box of the rubber mixing mill by the high-pressure water gun, and then blows the water dry by the high-pressure air gun. After the process, the worker still needs to climb to the high platform to brush off the impurities by the brush, and then washes by the water gun. The worker's workload is still large, and the waste liquid recovery device is not arranged.

[0008] Therefore, it is of great significance to study a cleaning device for the first hot box of a rubber mixing mill to solve the problems in the prior art. Utility model content

[0009] The utility model discloses a cleaning device for the first hot box of a rubber mixing mill.

[0010] To achieve the above-mentioned purpose, the utility model adopts the technical scheme as follows:

[0011] A cleaning device for the first hot box of a rubber mixing mill, comprising a water pump, a positive and negative pressure dual-purpose air pump, a wastewater collection tank, a cleaning liquid tank, a double-layer pipe, a collection cover, a cleaning head, a pipe I, a pipe II and a pipe III.

[0012] The wastewater collection tank is used for collecting wastewater, and the cleaning liquid tank is used for storing cleaning liquid.

[0013] The double-layer pipe comprises an inner pipe and an outer pipe. The inner pipe is located inside the outer pipe, and there is a gap between the inner pipe and the outer pipe.

[0014] The upper part of the wastewater collection tank is provided with a through hole I, a through hole II and a through hole IV. The upper part of the cleaning liquid tank is provided with a through hole III. The collection cover is provided with a through hole V.

[0015] One end of the pipe I is connected with the positive and negative pressure dual-purpose air pump, and the other end is connected with the through hole I. When the positive and negative pressure dual-purpose air pump rotates forward, the positive and negative pressure dual-purpose air pump outputs air. When the positive and negative pressure dual-purpose air pump reverses, the positive and negative pressure dual-purpose air pump inhales air.

[0016] The cleaning head is a hollow geometric structure. The cleaning head is provided with a connecting hole and a plurality of holes. The connecting hole and the holes are through holes.

[0017] Let one end of the double-layered pipe be end A and the other end be end B; the outer layer of end A of the double-layered pipe is connected to the through hole II of the wastewater collection tank, the outer layer of end B of the double-layered pipe is connected to the through hole V on the collection hood, and the inner layer of end B of the double-layered pipe is connected to the connection hole on the cleaning head; the opening of the collection hood faces the cleaning head.

[0018] One end of pipe II is connected to the input end of the water pump, and the other end of pipe II is inserted into the cleaning liquid inside the cleaning liquid tank through through hole III; one end of pipe III is connected to the output end of the water pump, and the other end of pipe III is inserted into the wastewater collection tank through through hole IV and connected to the inner layer pipe at end A of the double-layer pipe.

[0019] When cleaning is required, first turn the opening of the collection hood upwards and align it with the hot box. Then, turn on the water pump and reverse the positive and negative pressure dual-purpose air pump. The water pump draws cleaning solution from the cleaning solution tank and sprays it out from the hole of the cleaning head to clean the hot box. After cleaning the hot box, the sprayed cleaning solution turns into wastewater and falls into the collection hood. Under the action of the positive and negative pressure dual-purpose air pump, it is sucked into the wastewater collection tank through the gap between the inner and outer tubes. After cleaning, turn off the water pump and turn the positive and negative pressure dual-purpose air pump forward to output airflow. The airflow blows the residual water on the hot box through the gap between the inner and outer tubes.

[0020] As a preferred technical solution:

[0021] The cleaning device for the first hot chamber of the texturing machine as described above further includes a control panel; a positive and negative pressure dual-purpose air pump and a water pump are electrically connected to the control panel respectively; the control panel is used to control the forward rotation, reverse rotation and stop of the positive and negative pressure dual-purpose air pump; the control panel is used to control the start and stop of the water pump.

[0022] The cleaning device for the first heating chamber of a texturing machine as described above includes a fixing plate in the double-layer tube; the fixing plate is located between the inner layer tube and the outer layer tube, and the inner layer tube and the outer layer tube are connected by the fixing plate.

[0023] As described above, the cleaning device for the first heating box of the texturing machine includes a wastewater collection tank with a wastewater level viewing window for easy viewing of the wastewater level; and a cleaning fluid tank with a cleaning fluid level viewing window for easy viewing of the cleaning fluid level.

[0024] The cleaning device for the first heating box of a texturing machine as described above includes a double-layer tube comprising a double-layer flexible tube and a double-layer rigid tube connected to each other; the outer flexible tube of the double-layer flexible tube is connected to through hole II, and the other end of tube III is inserted into the wastewater collection tank through through hole IV and connected to the inner tube of the double-layer flexible tube; the outer rigid tube of the double-layer rigid tube is connected to through hole V, and the inner rigid tube of the double-layer rigid tube is connected to a connecting hole.

[0025] A double-layer hose includes an outer hose and an inner hose; the inner hose is located inside the outer hose, and there is a gap between the outer hose and the inner hose; a double-layer rigid hose includes an outer rigid hose and an inner rigid hose; the inner rigid hose is located inside the outer rigid hose, and there is a gap between the outer rigid hose and the inner rigid hose.

[0026] One end of the double-layer hose is connected to the through hole II of the wastewater collection tank, and the other end of the hose is inserted into the wastewater collection tank through the through hole IV and connected to the inner hose at that end.

[0027] The outer and inner hoses at the other end of the double-layer hose are respectively connected to the outer and inner hard tubes at one end of the double-layer rigid tube;

[0028] The outer tube at one end of the double-layer rigid tube that is not connected to the double-layer flexible tube is connected to the through hole V on the collection cover, and the inner tube at that end is connected to the connection hole on the cleaning head.

[0029] The double-layered rigid tube is equipped with a grip block. The surface of the grip block is a layer of raised anti-slip rubber for easy gripping and anti-slip.

[0030] The cleaning device for the first heating chamber of the texturing machine as described above includes a double-layered flexible hose made of double-layered PVC pipe; a double-layered rigid pipe made of double-layered stainless steel pipe; and a transparent collection hood.

[0031] As described above, the cleaning device for the first heating chamber of a texturing machine includes a temperature detection device inside the collection hood; the temperature detection device is electrically connected to the control panel, and the temperature detection device detects the temperature and transmits the information to the control panel; the cleaning head is equipped with multiple bristles for easy cleaning of stains.

[0032] The cleaning device for the first hot box of the texturing machine described above has a V-shaped groove on the lower surface of the first hot box; the cleaning head is a triangular prism, and the cleaning head matches the concave and convex shape of the V-shaped groove.

[0033] The cleaning device for the first hot box of the texturing machine as described above also includes a flatbed cart; the wastewater collection tank, the cleaning fluid tank, the positive and negative pressure dual-purpose air pump and water pump are all located on the flatbed cart.

[0034] As described above, the cleaning device for the first heating box of the texturing machine includes a wastewater collection tank equipped with a sewage valve for controlling the discharge of wastewater; and a cleaning fluid tank equipped with a water inlet for adding cleaning fluid into the cleaning fluid tank.

[0035] Beneficial effects:

[0036] (1) A cleaning device for the first hot box of a texturing machine according to the present invention, in the process of cleaning the hot box, the waste liquid first drips onto the surface of the collection cover, and then the waste liquid is sucked into the waste liquid tank through the outer pipe of the double-layer pipe under the negative pressure provided by the air pump, so as to realize the simultaneous cleaning and waste liquid collection.

[0037] (2) The cleaning device for the first hot box of the texturing machine of this utility model has a cleaning head in the shape of a triangular prism that can fit into the V-shaped groove of the first hot box of the texturing machine to achieve cleaning of the hot box without dead angles; the water tank is placed on a flatbed truck for easy movement, eliminating the need to transport water back and forth, and at the same time, the temperature detection device accurately detects and achieves operation below 80°C. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the cleaning device for the first heating box of the texturing machine;

[0039] Figure 2 for Figure 1 Enlarged sectional view of the cleaning head in section C;

[0040] Figure 3 This is a cross-sectional view of a double-layer flexible tube.

[0041] Figure 4 Top view of a double-layered hose;

[0042] Figure 5 A schematic diagram illustrating the use of the cleaning device for the first heating chamber of the texturing machine;

[0043] Among them, 1-flatbed trolley, 2-steering wheel, 3-water pump, 4-cleaning liquid level viewing window, 5-positive and negative pressure dual-purpose air pump, 6-wastewater collection tank, 7-wastewater liquid level viewing window, 8-control panel, 9-cleaning liquid tank, 10-holding block, 11-double-layer stainless steel pipe, 12-air pressure valve, 13-water inlet, 14-sewage valve, 15-double-layer hose, 16-outer hose, 17-inner hose, 18-fixing plate, 19-outer rigid pipe, 20-temperature detection device, 21-transparent collection cover, 22-cleaning head, 23-inner rigid pipe, 24-first heating box of texturing machine, 25-V-shaped groove. Detailed Implementation

[0044] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0045] A cleaning device for the first heating chamber of a texturing machine, such as Figure 5As shown, the lower surface of the first heating box 24 of the texturing machine is provided with a V-shaped groove 25; as Figures 1-2 As shown, the cleaning device for the first hot box of the texturing machine includes a flatbed cart 1, a water pump 3, a dual-purpose positive and negative pressure air pump 5, a wastewater collection tank 6, a cleaning fluid tank 9, a double-layer pipe, a transparent collection cover 21, a cleaning head 22, pipe I, pipe II, pipe III and a control panel 8.

[0046] Wastewater collection tank 6, cleaning fluid tank 9, positive and negative pressure dual-purpose air pump 5 and water pump 3 are all located on flatbed trolley 1; the wheels of flatbed trolley 1 include steering wheels 2; the steering wheels 2 are used to assist flatbed trolley 1 in turning, so as to facilitate the movement of equipment on flatbed trolley to designated work area;

[0047] Wastewater collection tank 6 is equipped with a sewage valve 14 and a wastewater level viewing window 7; the upper part of wastewater collection tank 6 is equipped with through holes I, II, IV and a pressure valve 12; wastewater collection tank 6 is used to collect wastewater, sewage valve 14 is used to control the discharge of wastewater; pressure valve 12 is used to control the internal pressure of wastewater collection tank 6 (when the pressure of wastewater collection tank 6 is higher than a certain value, pressure valve 12 opens to discharge excess gas to avoid excessive pressure damaging the equipment);

[0048] The cleaning fluid tank 9 is equipped with a water inlet 13 and a cleaning fluid level viewing window 4; the cleaning fluid tank 9 is used to store cleaning fluid, and the water inlet 13 is used to add cleaning fluid to the cleaning fluid tank 9.

[0049] The upper part of the cleaning fluid tank 9 is provided with a through hole III;

[0050] The collection cover 21 is provided with a through hole V; a temperature detection device 20 is provided inside the collection cover 21; the opening of the collection cover 21 faces the cleaning head 22; the temperature detection device 20 is electrically connected to the control panel 8, and the temperature detection device 20 is used to detect the temperature and transmit the information to the control panel 8.

[0051] The cleaning head 22 is a hollow triangular prism structure, and the cleaning head 22 matches the V-shaped groove 25. The cleaning head 22 is provided with one connecting hole, multiple holes and multiple bristles. The connecting hole and holes are all through holes.

[0052] One end of pipe I is connected to the positive and negative pressure dual-purpose air pump 5, and the other end is connected to the through hole I; when the positive and negative pressure dual-purpose air pump 5 rotates forward, it delivers air; when the positive and negative pressure dual-purpose air pump 5 rotates in reverse, it draws air.

[0053] One end of pipe II is connected to the input end of water pump 3, and the other end of pipe II is inserted into the cleaning fluid inside the cleaning fluid tank 9 through through hole III.

[0054] The dual-purpose air pump 5 and water pump 3 are electrically connected to the control panel 8; the control panel 8 is used to control the forward and reverse rotation and stop of the dual-purpose air pump 5; the control panel 8 is used to control the start and stop of the water pump 3.

[0055] The double-layer pipe includes a double-layer flexible hose 15 and a double-layer rigid pipe that are connected to each other; the double-layer flexible hose 15 is a double-layer PVC pipe; the double-layer rigid pipe is a double-layer stainless steel pipe 11; the outer flexible hose 16 of the double-layer flexible hose 15 is connected to the through hole II, one end of the pipe III is connected to the output end of the water pump 3, and the other end of the pipe III is inserted into the wastewater collection tank 6 through the through hole IV and connected to the inner flexible hose 17 of the double-layer flexible hose 15; the outer rigid pipe 19 of the double-layer rigid pipe is connected to the through hole V, and the inner rigid pipe 23 of the double-layer rigid pipe is connected to the connection hole;

[0056] like Figures 3-4 As shown, in the double-layer hose 15, the outer hose 16 and the inner hose 17 are connected by a fixing plate 18; in the double-layer rigid tube, the outer rigid tube 19 and the inner rigid tube 23 are connected by a fixing plate 18.

[0057] A gripping block 10 is provided on the double-layered rigid tube.

[0058] Specific implementation method: First, the temperature detection device 20 on the cleaning head 22 is activated via the control panel 8 to detect the temperature of the hot box. When the displayed temperature drops to 80℃, the negative pressure motor of the dual-purpose positive and negative pressure air pump 5 is activated to create a negative pressure state inside the wastewater collection tank 6. At the same time, the water pump 3 is activated to extract the cleaning fluid from the cleaning fluid tank 9 and transport it to part C through the inner hose 17 of the double-layer hose 15 and the inner rigid tube 23 of the double-layer stainless steel tube 11. The cleaner holds the grip block 10, the surface of which is covered with a non-slip pad. The cleaner places the cleaning head on the first part of the texturing machine. The V-shaped groove 25 of the hot box 24 is repeatedly scrubbed. Due to the negative pressure provided by the wastewater collection tank 6, the cleaning liquid and dirt flowing down after cleaning are collected through the transparent collection cover 21 and sucked into the outer hard pipe 19 of the double-layer stainless steel pipe 11 and the outer hose 16 of the double-layer hose 15, and finally enter the interior of the wastewater collection tank 6. After the first hot box 24 of the texturing machine is cleaned, the display control panel 8 is operated again to turn off the water pump 3 and adjust the positive and negative pressure dual-purpose air pump 5 to the positive pressure state. The high-pressure gas blows the water remaining on the hot box through the gap between the inner and outer pipes, and the cleaning ends.

Claims

1. A cleaning device for a first hot box of a texturing machine, characterized in that, The cleaning device comprises a water pump (3), a positive and negative pressure air pump (5), a wastewater collection tank (6), a cleaning liquid tank (9), a double-layer pipe, a collection cover (21), a cleaning head (22), a pipe I, a pipe II and a pipe III. The wastewater collection tank (6) is used for collecting wastewater, and the cleaning liquid tank (9) is used for storing cleaning liquid. The double-layer pipe comprises an inner layer pipe and an outer layer pipe; the inner layer pipe is located inside the outer layer pipe, and there is a gap between the inner layer pipe and the outer layer pipe. The upper portion of the wastewater collection tank (6) is provided with a through hole I, a through hole II and a through hole IV; the upper portion of the cleaning liquid tank (9) is provided with a through hole III; the collection cover (21) is provided with a through hole V. One end of the pipe I is connected with the positive and negative pressure air pump (5), and the other end is connected with the through hole I; when the positive and negative pressure air pump (5) rotates forward, the positive and negative pressure air pump (5) outputs air, and when the positive and negative pressure air pump (5) reverses, the positive and negative pressure air pump (5) inhales air. The cleaning head (22) is a hollow geometric structure, and the cleaning head (22) is provided with one connecting hole and a plurality of holes; the connecting hole and the holes are through holes. One end of the double-layer pipe is referred to as an A end, and the other end is referred to as a B end; the outer layer pipe at the A end of the double-layer pipe is connected with the through hole II, the outer layer pipe at the B end of the double-layer pipe is connected with the through hole V, and the inner layer pipe at the B end of the double-layer pipe is connected with the connecting hole; the opening of the collection cover (21) faces the cleaning head (22). One end of the pipe II is connected with the input end of the water pump (3), and the other end of the pipe II is inserted into the cleaning liquid inside the cleaning liquid tank (9) through the through hole III; one end of the pipe III is connected with the output end of the water pump (3), and the other end of the pipe III is inserted into the wastewater collection tank (6) through the through hole IV and connected with the inner layer pipe at the A end of the double-layer pipe.

2. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that The cleaning device of the first heat box of the elasticizer further comprises a control panel (8); the positive and negative pressure air pump (5) and the water pump (3) are electrically connected with the control panel (8) respectively; the control panel (8) is used for controlling the forward rotation, reverse rotation and stop of the positive and negative pressure air pump (5); and the control panel (8) is used for controlling the start and stop of the water pump (3).

3. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, The double-layer pipe further comprises a fixing plate (18); the fixing plate (18) is located between the inner layer pipe and the outer layer pipe, and the inner layer pipe and the outer layer pipe are connected through the fixing plate (18).

4. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, The wastewater collection tank (6) is provided with a wastewater level visual window (7); and the cleaning liquid tank (9) is provided with a cleaning liquid level visual window (4).

5. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, The double-layer pipe comprises a double-layer flexible pipe (15) and a double-layer rigid pipe which are connected with each other; the outer flexible pipe of the double-layer flexible pipe (15) is connected with the through hole II; and the outer rigid pipe of the double-layer rigid pipe is connected with the through hole V.

6. A cleaning device for a first oven of an elasticizer according to claim 5, characterized in that The double-layer flexible pipe (15) is a double-layer PVC pipe; the double-layer rigid pipe is a double-layer stainless steel pipe; and the collection cover (21) is a transparent collection cover.

7. A cleaning device for a first heat box of an elasticizer according to claim 2, characterized in that, The inside of the collection cover (21) is provided with a temperature detection device (20); the temperature detection device is electrically connected with the control panel, detects temperature and transmits information to the control panel; and the cleaning head (22) is provided with a plurality of hairs.

8. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, The lower surface of the first heat box (24) of the elasticizer is provided with a V-shaped groove (25); the cleaning head (22) is a triangular prism, and the cleaning head (22) is concave-convex matched with the V-shaped groove (25).

9. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, The cleaning device of the first hot box of the elasticizer further comprises a flat car (1); a waste water collecting box (6), a cleaning liquid water tank (9), a positive and negative pressure dual-purpose air pump (5) and a water pump (3) are all located on the flat car (1).

10. A cleaning device for a first heat box of an elasticizer according to claim 1, characterized in that, A sewage valve (14) is arranged on the waste water collecting box (6), and the sewage valve (14) is used for controlling the discharge of waste water; a water inlet (13) is arranged on the cleaning liquid water tank (9), and the water inlet (13) is used for adding cleaning liquid into the cleaning liquid water tank (9).

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