Main evaporation tank cleaning device for fully-closed solvent equipment

Abstract

The invention relates to the technical field of cleaning equipment, in particular to a main evaporation tank cleaning device for fully-closed solvent equipment, which comprises a rack and an evaporation tank body mounted in the rack, a dissolving cavity is formed in the evaporation tank body, a material opening is formed in the top of the evaporation tank body, and the material opening is communicated with the inside of the dissolving cavity; a cleaning assembly is arranged above the rack and comprises a transverse frame arranged above the rack, a lifting air cylinder is arranged in the center of the bottom of the transverse frame, the bottom of the output end of the lifting air cylinder extends into the dissolving cavity through the material opening, a lifting plate is fixedly connected to the bottom of the output end of the lifting air cylinder, a support is fixedly connected to the bottom of the lifting plate, and an annular frame is arranged at the bottom of the support; the bottom of the annular frame is fixedly connected with an annular pipe, multiple water diversion holes are formed in the periphery of the outer side of the annular pipe in a penetrating mode and communicated with high-pressure sprayers, one end of the annular pipe is communicated with a high-pressure pipe, the other end of the high-pressure pipe is communicated with a water tank, a high-pressure water pump is placed in the water tank, and the extending end of the high-pressure pipe is communicated with the water outlet end of the high-pressure water pump.

Description

Technical Field

[0001] The invention relates to the field of cleaning equipment, in particular to a main evaporation tank cleaning device for fully enclosed solvent equipment. Background Art

[0002] In the chemical and pharmaceutical industries, the main evaporator of the fully enclosed solvent equipment is one of the core components. During the long-term operation of these evaporators, a large amount of dirt will accumulate inside, affecting the operating efficiency and product quality of the equipment. Traditional cleaning methods, such as manual cleaning or the use of high-pressure water guns, are not only inefficient, but also have high safety risks. Therefore, it is particularly important to develop an efficient and safe cleaning device. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a main evaporator cleaning device for a fully enclosed solvent equipment, which has the advantages of being able to efficiently remove internal dirt without destroying the structure of the evaporator and reducing operational risks.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A main evaporator cleaning device for a fully enclosed solvent equipment comprises a frame and an evaporator body installed inside the frame, a dissolving cavity is provided inside the evaporator body, a material port is provided at the top of the evaporator body, the material port is communicated with the inside of the dissolving cavity, a cleaning assembly is provided above the frame, the cleaning assembly comprises a cross frame provided above the frame, a lifting cylinder is provided at the center of the bottom of the cross frame, the bottom of the output end of the lifting cylinder extends into the dissolving cavity through the material port, a lifting plate is fixedly connected to the bottom of the output end of the lifting cylinder, and both sides of the top of the lifting plate are connected to A supporting assembly is provided between the horizontal frames, a support is fixedly connected to the bottom of the lifting plate, a ring frame is provided at the bottom of the support, a ring pipe is fixedly connected to the bottom of the ring frame, a plurality of water diversion holes are opened on the outer side of the ring pipe, a plurality of water diversion holes are connected to high-pressure nozzles, and a plurality of high-pressure nozzles are inclined toward the bottom of the dissolution cavity, one end of the ring pipe is connected to a high-pressure pipe, and the other end of the high-pressure pipe is connected to a water tank, the water tank is fixedly connected to the top of the frame, a high-pressure water pump is placed in the water tank, and the extending end of the high-pressure pipe is connected to the water outlet of the high-pressure water pump.

[0005] By adopting the above technical solution, when in use, the operator turns on the lifting cylinder, cooperates with the support assembly to drive the lifting plate and other components at the bottom of the lifting plate to move downward into the dissolving chamber of the evaporator body. At this time, the operator turns on the high-pressure water pump to pump the cleaning liquid in the water tank into the high-pressure pipe, and completes the cleaning operation of the dissolving chamber through the cooperation of the annular pipe and multiple high-pressure nozzles. During the cleaning process, the operator turns on the lifting cylinder, cooperates with the support assembly to drive the lifting plate and other components at the bottom of the lifting plate to move back and forth up and down, so as to cooperate with the cleaning assembly to realize multi-area cleaning operations. Through the setting of the annular pipe and multiple high-pressure nozzles, multiple angles in the dissolving chamber can be fully cleaned, thereby improving the cleaning efficiency. The downward tilting setting of multiple high-pressure nozzles can more accurately control the direction and strength of the water flow, so that the water flow can more fully contact the surface to be cleaned, forming a wider coverage area, reducing the cleaning blind area, and thus improving the cleaning effect.

[0006] Further configuration: the support assembly includes support telescopic rods arranged on both sides of the top of the lifting plate, the tops of the telescopic ends of the support telescopic rods are fixedly connected with fixed plates, and the fixed plates are fixedly connected to the bottom of the cross frame.

[0007] By adopting the above technical solution, when the lifting cylinder cooperates with the output end to drive the lifting plate and other components at the bottom of the lifting plate to move up and down reciprocatingly, the supporting telescopic rods arranged between the two sides of the top of the lifting plate and the cross frame provide certain support and stabilize the operation, thereby ensuring the stability of the up and down reciprocating movement.

[0008] It is further configured that both sides of the evaporator body are provided with limit assemblies on the frame, the limit assemblies include an electric cylinder arranged on one adjacent side of the frame, the output ends of the electric cylinders are fixedly connected with clamping blocks, and the adjacent sides of the clamping blocks are fixedly connected with protective pads.

[0009] By adopting the above technical solution, during the cleaning operation, the operator places the evaporator body in the frame. At this time, the operator simultaneously turns on the electric cylinder on the adjacent side of the frame to drive the output end and the clamping block on the output end to move close to the evaporator body. The clamping and fixing of the evaporator body is completed through the cooperation between the clamping blocks, thereby avoiding displacement during the cleaning operation to affect the cleaning effect.

[0010] Further configuration: an installation groove is opened at the center position of the bottom of the support, a bearing seat is matched and fixedly connected in the installation groove, a connecting bearing is fixedly connected in the bearing seat, a rotating shaft is matched and fixedly connected to the inner ring of the connecting bearing, the bottom of the rotating shaft extends to the outside of the installation groove, and a plurality of support rods are fixedly connected to the outside of the extending end of the rotating shaft, and the plurality of support rods are fixedly connected to the top of the annular frame.

[0011] By adopting the above technical solution, during operation, the cleaning operation of the dissolution cavity is completed through the cooperation of the annular tube and multiple high-pressure nozzles. When the water flow contacts the inner wall of the dissolution cavity, due to a certain inertia, it will drive the annular frame to rotate to a certain angle through the cooperation of the connecting bearing, bearing seat and rotating shaft, thereby increasing the coverage area of ​​the cleaning area in disguise and improving the cleaning efficiency.

[0012] Further configuration: support seats are provided at the bottom of both sides of the frame, and universal wheels are provided at the bottom of the support seats.

[0013] By adopting the above technical solution, the support seat and the universal wheel work in coordination, so that the operator can move the frame flexibly and conveniently.

[0014] Further configuration: the outer wall of the frame is provided with a switch group connected to the lifting cylinder, the high-pressure water pump, and the electric cylinder control.

[0015] By adopting the above technical solution and setting the switch group, it is convenient for the operator to control and complete the cleaning operation.

[0016] In summary, the present invention has the following beneficial effects: When the present invention is in use, the operator turns on the lifting cylinder, cooperates with the supporting assembly to drive the lifting plate and other components at the bottom of the lifting plate to move downward into the dissolving chamber of the evaporator body, and at this time the operator turns on the high-pressure water pump to pump the cleaning liquid in the water tank into the high-pressure pipe, and completes the cleaning operation of the dissolving chamber through the cooperation of the annular pipe and multiple high-pressure nozzles. During the cleaning process, the operator turns on the lifting cylinder, cooperates with the supporting assembly to drive the lifting plate and other components at the bottom of the lifting plate to move back and forth up and down, so as to cooperate with the cleaning assembly to realize multi-area cleaning operations, and through the arrangement of the annular pipe and multiple high-pressure nozzles, comprehensive cleaning can be performed at multiple angles in the dissolving chamber, thereby improving the cleaning efficiency, and the downwardly inclined arrangement of multiple high-pressure nozzles can more accurately control the direction and strength of the water flow, so that the water flow can more fully contact the surface to be cleaned, forming a wider coverage area, reducing the cleaning blind area, and thus improving the cleaning effect.

[0017] When the present invention is in operation, the cleaning operation of the dissolving chamber is completed through the cooperation of the annular tube and multiple high-pressure nozzles. When the water flow contacts the inner wall of the dissolving chamber due to a certain inertia, it will drive the annular frame to rotate to a certain angle through the cooperation of the connecting bearing, the bearing seat and the rotating shaft, thereby increasing the coverage area of ​​the cleaning area in disguise and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1It is a main structural schematic diagram of the present invention; Figure 2 It is a rear view of the present invention.

[0019] In the figure, 1, frame; 2, evaporator body; 3, dissolving chamber; 4, material port; 5, cleaning assembly; 6, cross frame; 7, lifting cylinder; 8, lifting plate; 9, supporting assembly; 10, support; 11, ring frame; 12, ring pipe; 13, water diversion hole; 14, high-pressure nozzle; 15, high-pressure pipe; 16, water tank; 17, high-pressure water pump; 18, supporting telescopic rod; 19, fixing plate; 20, limiting assembly; 21, electric cylinder; 22, clamping block; 23, protective pad; 24, mounting groove; 25, bearing seat; 26, connecting bearing; 27, rotating shaft; 28, supporting rod; 29, supporting seat; 30, universal wheel; 31, switch group. DETAILED DESCRIPTION

[0020] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 2 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0021] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0022] Example 1: A main evaporation tank cleaning device for a fully enclosed solvent equipment, such as Figure 1 , 2As shown, it includes a frame 1 and an evaporator body 2 installed inside the frame 1, a dissolving cavity 3 is opened inside the evaporator body 2, a material port 4 is opened on the top of the evaporator body 2, and the material port 4 is communicated with the inside of the dissolving cavity 3. A cleaning assembly 5 is arranged above the frame 1, and the cleaning assembly 5 includes a cross frame 6 arranged above the frame 1, and a lifting cylinder 7 is arranged at the center position of the bottom of the cross frame 6. The bottom of the output end of the lifting cylinder 7 extends into the dissolving cavity 3 through the material port 4, and a lifting plate 8 is fixedly connected to the bottom of the output end of the lifting cylinder 7. A support assembly 9 is arranged between the two sides of the top of the lifting plate 8 and the cross frame 6. The support assembly 9 includes support telescopic rods 18 arranged on both sides of the top of the lifting plate 8, and the top of the telescopic end of the support telescopic rod 18 They are all fixedly connected with a fixed plate 19, which is fixedly connected to the bottom of the cross frame 6. The bottom of the lifting plate 8 is fixedly connected with a support 10. The bottom of the support 10 is provided with an annular frame 11, and the bottom of the annular frame 11 is fixedly connected with an annular pipe 12. A plurality of water diversion holes 13 are opened around the outer side of the annular pipe 12. The plurality of water diversion holes 13 are connected with high-pressure nozzles 14. The plurality of high-pressure nozzles 14 are all inclined toward the bottom of the dissolution cavity 3. One end of the annular pipe 12 is connected with a high-pressure pipe 15, and the other end of the high-pressure pipe 15 is connected with a water tank 16. The water tank 16 is fixedly connected to the top of the frame 1, and a high-pressure water pump 17 is placed in the water tank 16. The extended end of the high-pressure pipe 15 is connected with the water outlet end of the high-pressure water pump 17.

[0023] like Figure 1 As shown, a mounting groove 24 is opened at the center position of the bottom of the support 10, and a bearing seat 25 is matched and fixedly connected in the mounting groove 24, and a connecting bearing 26 is fixedly connected in the bearing seat 25. A rotating shaft 27 is matched and fixedly connected to the inner ring of the connecting bearing 26, and the bottom of the rotating shaft 27 extends to the outside of the mounting groove 24. A plurality of support rods 28 are fixedly connected to the outside of the extended end of the rotating shaft 27, and the plurality of support rods 28 are all fixedly connected to the top of the annular frame 11.

[0024] like Figure 2 As shown, both sides of the evaporator body 2 are provided with a limit assembly 20 on the frame 1, and the limit assembly 20 includes an electric cylinder 21 arranged on an adjacent side of the frame 1, and the output end of the electric cylinder 21 is fixedly connected with a clamping block 22, and the adjacent side of the clamping block 22 is fixedly connected with a protective pad 23.

[0025] like Figure 2 As shown, the outer wall of the frame 1 is provided with a switch group 31 which is controlled and connected with the lifting cylinder 7, the high-pressure water pump 17, and the electric cylinder 21. like Figure 2 As shown, support seats 29 are provided at the bottom of both sides of the frame 1, and universal wheels 30 are provided at the bottom of the support seats 29.

[0026] In the embodiment of the present invention, when in use, the operator turns on the lifting cylinder 7, cooperates with the supporting telescopic rod 18 and the fixing plate 19 to drive the lifting plate 8 and other components at the bottom of the lifting plate 8 to move downward into the dissolving chamber 3 of the evaporator body 2. At this time, the operator turns on the high-pressure water pump 17 to pump the cleaning liquid in the water tank 16 into the high-pressure pipe 15, and completes the cleaning operation of the dissolving chamber 3 through the cooperation of the annular pipe 12 and the plurality of high-pressure nozzles 14. During the cleaning process, the operator turns on the lifting cylinder 7, cooperates with the supporting assembly 9 to drive the lifting plate 8 and other components at the bottom of the lifting plate 8 upward. The water flows back and forth downward to cooperate with the cleaning assembly 5 to realize multi-area cleaning operations. When the water flows in contact with the inner wall of the dissolving chamber 3, due to a certain inertia, the water flows in contact with the inner wall of the dissolving chamber 3 and the cooperation of the connecting bearing 26, the bearing seat 25 and the rotating shaft 27, thereby driving the annular frame 11 to rotate to a certain angle, thereby increasing the coverage area of ​​the cleaning area in disguise and improving the cleaning efficiency. The downward tilting arrangement of multiple high-pressure nozzles 14 can more accurately control the direction and strength of the water flow, so that the water flow can more fully contact the surface to be cleaned, forming a wider coverage area, reducing the cleaning blind area, and thus improving the cleaning effect.

[0027] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. A main evaporator cleaning device for a fully enclosed solvent equipment, comprising a frame (1) and an evaporator body (2) installed inside the frame (1), characterized in that: A dissolving cavity (3) is provided inside the evaporator body (2), a material port (4) is provided on the top of the evaporator body (2), the material port (4) being in communication with the inside of the dissolving cavity (3), a cleaning assembly (5) is provided above the frame (1), the cleaning assembly (5) comprises a cross frame (6) arranged above the frame (1), a lifting cylinder (7) is provided at the center of the bottom of the cross frame (6), the bottom of the output end of the lifting cylinder (7) extends through the material port (4) into the dissolving cavity (3), a lifting plate (8) is fixedly connected to the bottom of the output end of the lifting cylinder (7), support assemblies (9) are provided between the top sides of the lifting plate (8) and the cross frame (6), and a support (10) is fixedly connected to the bottom of the lifting plate (8). The support (10) is provided with an annular frame (11) at the bottom, and an annular tube (12) is fixedly connected to the bottom of the annular frame (11). A plurality of water diversion holes (13) are provided on the outer side of the annular tube (12). The plurality of water diversion holes (13) are all connected to high-pressure nozzles (14). The plurality of high-pressure nozzles (14) are all arranged obliquely toward the bottom of the dissolution chamber (3). One end of the annular tube (12) is connected to a high-pressure pipe (15), and the other end of the high-pressure pipe (15) is connected to a water tank (16). The water tank (16) is fixedly connected to the top of the frame (1). A high-pressure water pump (17) is placed in the water tank (16), and the extended end of the high-pressure pipe (15) is connected to the water outlet of the high-pressure water pump (17).

2. The main evaporation tank cleaning device for a fully enclosed solvent equipment according to claim 1, characterized in that: The support assembly (9) comprises support telescopic rods (18) arranged on both sides of the top of the lifting plate (8), the tops of the telescopic ends of the support telescopic rods (18) are fixedly connected to fixed plates (19), and the fixed plates (19) are fixedly connected to the bottom of the cross frame (6).

3. The main evaporation tank cleaning device for a fully enclosed solvent equipment according to claim 1, characterized in that: Limiting assemblies (20) are provided on both sides of the evaporator body (2) and located on the frame (1), the limiting assemblies (20) comprising an electric cylinder (21) arranged on one side adjacent to the frame (1), the output ends of the electric cylinder (21) are fixedly connected to clamping blocks (22), and the adjacent sides of the clamping blocks (22) are fixedly connected to protective pads (23).

4. The main evaporation tank cleaning device for a fully enclosed solvent equipment according to claim 1, characterized in that: A mounting groove (24) is provided at the center of the bottom of the support (10); a bearing seat (25) is matched and fixedly connected in the mounting groove (24); a connecting bearing (26) is fixedly connected in the bearing seat (25); a rotating shaft (27) is matched and fixedly connected to the inner ring of the connecting bearing (26); the bottom of the rotating shaft (27) extends to the outside of the mounting groove (24); a plurality of support rods (28) are fixedly connected to the outside of the extended end of the rotating shaft (27); and the plurality of support rods (28) are fixedly connected to the top of the annular frame (11).

5. The main evaporation tank cleaning device for a fully enclosed solvent equipment according to claim 1, characterized in that: Support seats (29) are provided at the bottom of both sides of the frame (1), and universal wheels (30) are provided at the bottom of the support seats (29).

6. The main evaporation tank cleaning device for a fully enclosed solvent equipment according to claim 1, characterized in that: The outer wall of the frame (1) is provided with a switch group (31) which is controllably connected to the lifting cylinder (7), the high-pressure water pump (17), and the electric cylinder (21).

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