Plastic thermal cleaning machine capable of reducing splashing

Abstract

The utility model relates to the technical field of plastic thermal cleaning machines, in particular to a plastic thermal cleaning machine capable of reducing splashing, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a cleaning box, the cavity wall of an inner cavity of the cleaning box is fixedly connected with a filter plate, and the cavity wall of the inner cavity of the cleaning box is fixedly connected with a cleaning placing plate. The cavity wall of an inner cavity of the cleaning box communicates with a backflow pipe, the end, away from the cleaning box, of the backflow pipe communicates with a hot water tank, the cavity bottom of an inner cavity of the hot water tank is fixedly connected with an electric heater, and the outer surface of the cleaning box communicates with a blow-off pipe. The first electric valve is controlled to open the backflow pipe to enable the filtered clean water in the cleaning box to flow into the hot water box, the high-temperature clean water obtained after cleaning is filtered and then flows back to the hot water box, about 30%-50% of waste heat can be reserved, the temperature rise energy consumption of the electric heater is reduced, and the heating energy consumption of the equipment is reduced while water resources are saved.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic thermal cleaning machines, and in particular to a plastic thermal cleaning machine that can reduce splashing. Background Technology

[0002] Plastics are polymeric materials formed by adding plasticizers, stabilizers, colorants and other additives to synthetic resins through addition or condensation polymerization. The characteristics of plastics include plasticity, corrosion resistance and lightweight. They are widely used in packaging, electronics, construction and other fields. According to their use, they can be divided into general plastics and engineering plastics. They are the cornerstone materials of modern industry and have the dual advantages of performance and cost.

[0003] The working principle of a plastic hot cleaning machine that reduces splashing: The water or cleaning agent in the cleaning tank is heated to 80-95℃ by electric heating or steam heating. The high temperature softens the oil, adhesives and other contaminants on the plastic surface. At the same time, the stirring device generates eddies to enhance heat transfer and the contact efficiency between the cleaning agent and the plastic particles. The semi-enclosed tank structure and liquid level control technology reduce splashing caused by boiling or mechanical agitation of high-temperature liquid.

[0004] Existing plastic hot cleaning machines that reduce splashing require the continuous use of large amounts of heated cleaning water during operation. As a result, a large amount of heated cleaning water is consumed during the cleaning process of plastics. After the plastics are cleaned, the heated cleaning water is often discharged directly, and the electric heater needs to reheat the cleaning water in the water tank, which results in a significant waste of water resources and heat. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a plastic thermal cleaning machine that reduces splashing, thus solving the technical problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a plastic hot cleaning machine that can reduce splashing, including a base plate, a cleaning tank fixedly connected to the top of the base plate, a filter plate fixedly connected to the inner wall of the cleaning tank, a cleaning placement plate fixedly connected to the inner wall of the cleaning tank, a return pipe connected to the inner wall of the cleaning tank, a hot water tank connected to the end of the return pipe away from the cleaning tank, an electric heater fixedly connected to the bottom of the inner cavity of the hot water tank, several mounting brackets fixedly connected to the top of the cleaning tank, an adjustment component fixedly connected to the outer wall of the mounting brackets, and a drain pipe connected to the outer surface of the cleaning tank.

[0009] To solve the above technical problems, the present invention provides the following technical solution: the adjustment component includes an adjustment plate fixedly installed on the outer wall of the mounting frame, the outer surface of the adjustment plate is provided with a cross groove, and the inner wall of the cross groove is slidably connected with a cross adjustment block.

[0010] To solve the above technical problems, the present invention provides the following technical solution: a threaded groove is formed through the outer surface of the cross-shaped adjusting block, and a threaded adjusting rod is rotatably connected to the inner wall of the cross-shaped groove, wherein the outer wall of the threaded adjusting rod is threadedly connected to the inner wall of the threaded groove.

[0011] To solve the above technical problems, the present invention provides the following technical solution: a sliding groove is provided through the outer surface of the cross adjustment block, and a sliding rod is fixedly connected to the inner wall of the cross groove, and the outer wall of the sliding rod is slidably connected to the inner wall of the sliding groove.

[0012] To solve the above technical problems, the present invention provides the following technical solution: a connecting plate is fixedly connected to the side of the cross adjustment block away from the cross groove, two mounting plates are fixedly connected to the bottom of the connecting plate, a water outlet pipe is rotatably connected between the two mounting plates, and a number of nozzles are connected to the outer surface of the water outlet pipe.

[0013] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a water pump is connected to the outer surface of the hot water tank, a water pump is fixedly connected to the end of the water pump away from the hot water tank, and a water delivery pipe is connected to the output end of the water pump.

[0014] To solve the above technical problems, this utility model provides the following technical solution: the end of the water supply pipe away from the water pump is connected to a telescopic pipe, the end of the telescopic pipe away from the water supply pipe is connected to the end of the water outlet pipe away from the mounting plate, the top of the hot water tank is connected to an inlet pipe, and the top of the hot water tank is connected to a medicine inlet pipe.

[0015] The beneficial effects of this utility model are:

[0016] 1. The equipment uses a filter plate to filter the cleaning water after plastic washing in the washing tank. When the electric valve is opened, the filtered cleaning water in the washing tank flows into the hot water tank. The high-temperature cleaning water after washing is filtered and then flows back to the hot water tank, retaining about 30%-50% of the residual heat, which reduces the heating energy consumption of the electric heater. This saves water resources and reduces the heating energy consumption of the equipment.

[0017] 2. The equipment uses a filter plate to filter the cleaning water after washing the plastic in the cleaning tank. The filtered impurities can be discharged through the drain pipe by periodically opening the electric valve for centralized treatment, thus avoiding environmental pollution. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the cleaning box of this utility model.

[0021] Figure 3 This is a schematic diagram of the internal structure of the hot water tank of this utility model.

[0022] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the water outlet pipe structure of this utility model.

[0024] In the diagram: 1. Base plate; 2. Drain pipe; 3. Cleaning tank; 4. Mounting bracket; 5. Adjustment assembly; 501. Slide rod; 502. Cross groove; 503. Threaded adjusting rod; 504. Cross adjusting block; 505. Connecting plate; 506. Threaded groove; 507. Slide groove; 508. Adjusting plate; 6. Telescopic pipe; 7. Water supply pipe; 8. Hot water tank; 9. Return pipe; 10. Filter plate; 11. Water pump; 12. Inlet pipe; 13. Chemical inlet pipe; 14. Pumping pipe; 15. Electric heater; 16. Mounting plate; 17. Outlet pipe; 18. Sprayer head; 19. Cleaning placement plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-5This is the first embodiment of the present invention, which provides a plastic hot cleaning machine that can reduce splashing. It includes a base plate 1, a cleaning tank 3 fixedly connected to the top of the base plate 1, a filter plate 10 fixedly connected to the inner wall of the cleaning tank 3, a cleaning placement plate 19 fixedly connected to the inner wall of the cleaning tank 3, the filter plate 10 installed below the cleaning placement plate 19, a return pipe 9 connected to the inner wall of the cleaning tank 3, a temperature sensor installed inside the cleaning tank 3, and an electric valve linked to control the temperature sensor. When the water temperature is ≥60℃, the return pipe 9 is automatically opened. An electric valve is installed inside the return pipe 9, and a hot water tank 8 is connected to the end of the return pipe 9 away from the cleaning tank 3. An electric heater 15 is fixedly connected to the bottom of the inner cavity of the hot water tank 8. Several mounting brackets 4 are fixedly connected to the top of the cleaning tank 3, and an adjustment component 5 is fixedly connected to the outer wall of the mounting brackets 4.

[0028] The outer surface of the cleaning tank 3 is connected to a drain pipe 2, and an electric valve 2 is installed inside the drain pipe 2. The adjustment assembly 5 includes an adjustment plate 508 fixedly installed on the outer wall of the mounting frame 4. A cross groove 502 is opened on the outer surface of the adjustment plate 508. A cross adjustment block 504 is slidably connected to the inner wall of the cross groove 502. A threaded groove 506 is opened through the outer surface of the cross adjustment block 504. A threaded adjustment rod 503 is rotatably connected to the inner wall of the cross groove 502. A motor 1 for driving the threaded adjustment rod 503 to rotate is fixedly installed on the side of the adjustment plate 508. The outer wall of the threaded adjustment rod 503 is threadedly connected to the inner wall of the threaded groove 506.

[0029] Example 2

[0030] Reference Figure 1-5 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: a sliding groove 507 is provided through the outer surface of the cross adjustment block 504; a sliding rod 501 is fixedly connected to the inner wall of the cross groove 502; the outer wall of the sliding rod 501 is slidably connected to the inner wall of the sliding groove 507; a connecting plate 505 is fixedly connected to the side of the cross adjustment block 504 away from the cross groove 502; two mounting plates 16 are fixedly connected to the bottom of the connecting plate 505; a water outlet pipe 17 is rotatably connected between the two mounting plates 16; a motor for driving the water outlet pipe 17 to rotate is fixedly installed on the outer surface of the mounting plate 16; and a plurality of nozzles 18 are connected to the outer surface of the water outlet pipe 17.

[0031] A water pump 11 is connected to the outer surface of the hot water tank 8. A water pump 11 is fixedly connected to the end of the water pump 14 away from the hot water tank 8. The bottom of the water pump 11 is fixedly connected to the top of the hot water tank 8. A water supply pipe 7 is connected to the output end of the water pump 11. A telescopic pipe 6 is connected to the end of the water supply pipe 7 away from the water pump 11. The end of the telescopic pipe 6 away from the water supply pipe 7 is connected to the end of the water outlet pipe 17 away from the mounting plate 16. A water inlet pipe 12 is connected to the top of the hot water tank 8. A medicine inlet pipe 13 is connected to the top of the hot water tank 8.

[0032] The remaining structure is the same as that in Example 1.

[0033] During use, firstly, cleaning water for cleaning is added to the hot water tank 8 through the inlet pipe 12 at the top of the hot water tank 8, and cleaning agent can be added to the cleaning water through the inlet pipe 13 at the top of the hot water tank 8. Then, the electric heater 15 installed at the bottom of the inner cavity of the hot water tank 8 is turned on to heat the cleaning water containing cleaning agent in the hot water tank 8. The staff places the plastic to be cleaned on the cleaning placement plate 19 in the cleaning tank 3, turns on the water pump 11 installed on the top of the hot water tank 8, and the water pump 11 draws out the high temperature cleaning water containing cleaning agent in the hot water tank 8 through the water suction pipe 14 connected to the input end. Then, it is transported to the telescopic pipe 6 through the water delivery pipe 7 and sprayed out by the nozzle 18 on the water outlet pipe 17. Then, the motor is started to drive the threaded adjustment rod 503 to rotate, drive the cross adjustment block 504 to move, drive the connecting plate 505 to move, and drive the mounting plate 16 to move. This causes the water outlet pipe 17 and the nozzle 18 to move back and forth to clean the plastic on the cleaning placement plate 19.

[0034] During use, the motor on the mounting plate 16 drives the water outlet pipe 17 and the nozzle 18 to swing left and right, further improving the cleaning effect on the plastic. The swing angle of the water outlet pipe 17 and the nozzle 18 is ±15°, the spray pressure range of the nozzle 18 is 0.5-1.5MPa, and the swing frequency is 10-20 times / minute to avoid water splashing. After the cleaning water from the plastic is cleaned, it is filtered by the filter plate 10 in the cleaning tank 3. The cleaning tank 3 is equipped with a backwash nozzle to prevent the filter plate 10 from being blocked by plastic impurities. The filter plate 10 adopts a double-layer structure design of coarse filtration and fine filtration. Material 10 is made of 304 stainless steel, with apertures of 5mm and 0.5mm respectively. Controlling the electric valve one to open the return pipe 9 allows the filtered clean water in the cleaning tank 3 to flow into the hot water tank 8 for reuse. The high-temperature clean water after cleaning is filtered and returned to the hot water tank 8, retaining about 30%-50% of the residual heat. The initial water temperature is 95℃, and after returning, it is ≥60℃, which can reduce the heating energy consumption of the electric heater 15. This saves water resources and reduces energy consumption. Regularly controlling the electric valve two to open allows the impurities filtered by the filter plate 10 to be discharged through the drain pipe 2 for centralized treatment, avoiding environmental pollution.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A plastic thermal cleaning machine that reduces splashing, characterized in that: The utility model provides a kind of cleaning device, including bottom plate (1), the top of bottom plate (1) is fixedly connected with cleaning tank (3), the inner cavity cavity wall of cleaning tank (3) is fixedly connected with filter plate (10), the inner cavity cavity wall of cleaning tank (3) is fixedly connected with cleaning placement plate (19), the inner cavity cavity wall of cleaning tank (3) is communicated with reflux pipe (9), the end of reflux pipe (9) away from cleaning tank (3) is communicated with hot water tank (8), the inner cavity cavity bottom of hot water tank (8) is fixedly connected with electric heater (15), the top of cleaning tank (3) is fixedly connected with several mounting rack (4), the outer wall of mounting rack (4) is fixedly connected with adjusting assembly (5), the outer surface of cleaning tank (3) is communicated with blowdown pipe (2).

2. The plastic hot washing machine capable of reducing splashing according to claim 1, characterized in that: The adjusting assembly (5) includes an adjusting plate (508) fixedly installed on the outer wall of the mounting rack (4), a cross slot (502) is formed in the outer surface of the adjusting plate (508), and a cross adjusting block (504) is slidably connected to the inner wall of the cross slot (502).

3. The plastic hot washing machine with reduced splashing according to claim 2, characterized in that: A threaded groove (506) is formed through the outer surface of the cross adjusting block (504), a threaded adjusting rod (503) is rotatably connected to the inner wall of the cross slot (502), and the outer wall of the threaded adjusting rod (503) is threadedly connected to the inner wall of the threaded groove (506).

4. The plastic hot washing machine capable of reducing splashing according to claim 3, characterized in that: A sliding groove (507) is formed through the outer surface of the cross adjusting block (504), a sliding rod (501) is fixedly connected to the inner wall of the cross slot (502), and the outer wall of the sliding rod (501) is slidably connected to the inner wall of the sliding groove (507).

5. The plastic hot washing machine with reduced splashing according to claim 4, characterized in that: A connecting plate (505) is fixedly connected to the side of the cross adjusting block (504) away from the cross slot (502), two mounting plates (16) are fixedly connected to the bottom of the connecting plate (505), a water outlet pipe (17) is rotatably connected between the two mounting plates (16), and the outer surface of the water outlet pipe (17) is communicated with a plurality of spray heads (18).

6. The plastic hot washing machine with reduced splashing according to claim 1, characterized in that: The outer surface of the hot water tank (8) is communicated with a water suction pipe (14), the end of the water suction pipe (14) away from the hot water tank (8) is fixedly connected with a water pump (11), and the output end of the water pump (11) is communicated with a water supply pipe (7).

7. The plastic hot washing machine with reduced splashing according to claim 6, characterized in that: The end of the water supply pipe (7) away from the water pump (11) is communicated with a telescopic pipe (6), the end of the telescopic pipe (6) away from the water supply pipe (7) is communicated with the end of the water outlet pipe (17) away from the mounting plate (16), the top of the hot water tank (8) is communicated with a water inlet pipe (12), and the top of the hot water tank (8) is communicated with a medicine inlet pipe (13).

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