Closed cleaning device for stock solution pipe

Abstract

The utility model discloses a closed cleaning device for a stock solution pipe, and relates to the technical field of stock solution pipe cleaning. The cleaning device comprises a cleaning tank, an external cleaning component and an internal cleaning component, the internal cleaning component comprises a rotating disc and a group of inner brush rollers, a tank cover covers the cleaning tank, a motor is mounted at the upper end of the tank cover, an output shaft at the lower end of the motor penetrates through the tank cover, and the rotating disc is fixedly mounted at the lower end of the output shaft of the motor. A set of inner brush shafts are fixedly arranged on the lower end plate face of the rotating disc in an axial array mode, the inner brush shafts are sleeved with the inner brush rollers correspondingly, and the outer cleaning assembly is arranged in the cleaning tank. According to the utility model, each inner brush roll is sleeved into each stock solution pipe, so that a plurality of stock solution pipes can be cleaned at the same time; the stock solution pipe rotates with the output shaft of the motor as the axis, the outer wall of the stock solution pipe is scrubbed by the external cleaning assembly, the stock solution pipe rotates with the pipe axis of the stock solution pipe, the inner brush roller scrubs the inner wall of the stock solution pipe, and therefore raw material residues on the inner wall of the stock solution pipe are scrubbed cleanly.

Description

Technical Field

[0001] This utility model belongs to the field of raw liquid tube cleaning technology, and in particular relates to a closed cleaning device for raw liquid tubes. Background Technology

[0002] The current conventional method for cleaning the feed pipes of metering pumps is to immerse the feed pipes in a cleaning tank and then circulate the cleaning solution. This cleaning method can only clean the feed pipes one by one and cannot clean multiple feed pipes at the same time, resulting in low work efficiency. In addition, the method of immersing and circulating the feed pipes cannot effectively clean the inside of the feed pipes, which can easily leave raw material residue inside the feed pipes. This can cause the feed pipes to contaminate the raw materials inside the pipes when they are used in the machine, resulting in waste of production raw materials.

[0003] To address these issues, we provide a closed-loop cleaning device for the raw liquid tube. Utility Model Content

[0004] The purpose of this invention is to provide a closed cleaning device for raw liquid tubes. An external cleaning assembly is installed inside the cleaning tank. A motor is installed on the upper cover of the cleaning tank. A rotating disk from the internal cleaning assembly is fixedly installed on the output shaft of the motor. A set of internal brush rollers are fixedly sleeved on a set of internal brush shafts arrayed below the rotating disk. The raw liquid tubes to be cleaned are placed inside the cleaning tank, and each internal brush roller is sleeved into each raw liquid tube, thus achieving simultaneous cleaning of multiple raw liquid tubes. The rotating disk is driven by the motor to rotate, causing the internal brush rollers to drive the raw liquid tubes to rotate around the output shaft of the motor. This allows the outer wall of the raw liquid tube to be brushed by the external cleaning assembly. Simultaneously, the tube wall rotates around its own axis under the frictional force of the external cleaning assembly, causing the internal brush rollers to brush the inner wall of the raw liquid tube, thereby cleaning the raw material residue from the inner wall of the raw liquid tube.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a closed cleaning device for raw liquid pipes, including a cleaning tank, an external cleaning component, and an internal cleaning component. The internal cleaning component includes a rotating disk and a set of inner brush rollers. The cleaning tank is covered with a tank cover, and a motor is installed on the upper end of the tank cover. The output shaft of the motor passes through the tank cover. The rotating disk is fixedly installed on the lower end of the motor's output shaft. A set of inner brush shafts is axially arrayed and fixed on the lower end plate of the rotating disk. Each inner brush roller is respectively sleeved on each inner brush shaft. The external cleaning component is located inside the cleaning tank.

[0007] A further feature of this invention is that a water outlet pipe is connected to the lower side wall of the cleaning tank, and a water outlet valve is connected to the end of the water outlet pipe that is away from the cleaning tank.

[0008] A further feature of this invention is that the external cleaning assembly includes a tank wall sleeve and a set of external brush rollers. The tank wall sleeve is fitted inside the cleaning tank and the outer wall of the tank wall sleeve is attached to the inner wall of the cleaning tank. An inner connecting ring is fixed at the upper and lower ends of the inner wall of the tank wall sleeve. The upper and lower ends of the set of external brush rollers are rotatably mounted on the inner connecting rings at the upper and lower ends, respectively.

[0009] A further feature of this invention is that a suspended tray is placed at the lower end of the cleaning tank, a set of water-permeable holes are opened on the surface of the suspended tray, a set of supports is fixed at the lower end of the suspended tray, and a tank wall sleeve is placed at the upper end of the suspended tray.

[0010] A further feature of this invention is that a rotating shaft is fixedly mounted on the upward axis of the suspended tray surface, and a raw liquid tube placement assembly is rotatably sleeved on the outside of the rotating shaft. The upper end of the raw liquid tube placement assembly is connected to the rotating disk via a transmission connection.

[0011] A further feature of this invention is that the raw liquid tube placement assembly includes two shaft sleeves and a set of transmission rods. The shaft sleeves are rotatably sleeved on the upper and lower ends of the outer side of the rotating shaft. A set of connecting arms is fixedly arranged in a circumferential array on the outer side of the shaft sleeves. A mounting hoop is fixedly arranged on the outer side wall of the mounting hoop. A set of semi-circular tube sleeves is fixedly arranged in a circumferential array on the outer side wall of the mounting hoop. The opening direction of the semi-circular tube sleeves is opposite to the axial direction of the shaft sleeves. The shaft sleeves are connected to each other through a set of transmission rods. The shaft sleeve at the upper end of the rotating shaft is connected to the rotating disk in a transmission connection.

[0012] A further feature of this invention is that a draining tray is placed on the upper end of the suspended tray, a set of drain holes are provided on the surface of the draining tray, and a tray bushing is fixed at the lower end of the tray surface and is rotatably mounted on the outside of the rotating shaft.

[0013] This utility model has the following beneficial effects:

[0014] This invention achieves simultaneous cleaning of multiple raw liquid tubes by installing an external cleaning component inside a cleaning tank, mounting a motor on the upper cover of the cleaning tank, fixing a rotating disk from the internal cleaning component on the output shaft at the lower end of the motor, and fixing a set of inner brush rollers onto a set of inner brush shafts arrayed on the lower side of the rotating disk. The raw liquid tubes to be cleaned are placed inside the cleaning tank, and each inner brush roller is fitted into each raw liquid tube, thereby achieving simultaneous cleaning of multiple raw liquid tubes.

[0015] This invention uses a motor to drive a rotating disk to rotate, which causes the inner brush roller to rotate the raw liquid tube around the output shaft of the motor. This allows the outer wall of the raw liquid tube to be brushed by the external cleaning components. At the same time, the tube wall rotates around its own axis under the friction of the external cleaning components, causing the inner brush roller to brush the inner wall of the raw liquid tube, thereby cleaning the raw material residue on the inner wall of the raw liquid tube. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0017] Figure 1 This is a schematic diagram of a closed-loop cleaning device for raw liquid pipes.

[0018] Figure 2 This is an exploded view of the external cleaning components.

[0019] Figure 3 A schematic diagram of the structure for placing the raw liquid tube assembly.

[0020] Figure 4 This is a schematic diagram of the shaft sleeve.

[0021] Figure 5 This is an exploded view of the drain tray and the suspension tray.

[0022] The components represented by each number in the attached diagram are listed below:

[0023] 1-Cleaning tank, 101-Tank cover, 102-Motor, 103-Outlet pipe head, 103a-Outlet valve head, 104-Suspension tray, 104a-Water permeable hole, 104b-Bracket, 104c-Rotating shaft, 104d-Draining tray, 104d-1-Draining hole, 104d-2-Tray bushing, 105-Original liquid pipe placement assembly, 105a-Shaft sleeve, 105a-1-Connecting arm, 105a-2-Mounting clamp, 105a-3-Semi-circular pipe sleeve, 105b-Transmission rod, 2-External cleaning assembly, 201-Tank wall sleeve, 201a-Inner connecting ring clamp, 202-Outer brush roller, 3-Internal cleaning assembly, 301-Rotating disc, 301a-Inner brush shaft, 302-Inner brush roller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0025] Please see Figures 1 to 3This utility model is a closed cleaning device for raw liquid pipes, including a cleaning tank 1, an external cleaning assembly 2, and an internal cleaning assembly 3. The internal cleaning assembly 3 includes a rotating disk 301 and a set of inner brush rollers 302. The external cleaning assembly 2 is installed inside the cleaning tank 1, and a motor 102 is installed on the tank cover 101 at the upper end of the cleaning tank 1. The rotating disk 301 in the internal cleaning assembly 3 is fixedly installed on the output shaft at the lower end of the motor 102. A set of inner brush rollers 302 are fixedly sleeved on a set of inner brush shafts 301a arrayed on the lower side of the rotating disk 301. The device then cleans the raw liquid pipe. The raw liquid tubes are placed inside the cleaning tank 1, and each inner brush roller 302 is fitted into each raw liquid tube, thereby achieving simultaneous cleaning of multiple raw liquid tubes. The rotating disk 301 is driven to rotate by the motor 102, causing the inner brush roller 302 to drive the raw liquid tube to rotate around the output shaft of the motor 102. This causes the outer wall of the raw liquid tube to be brushed by the external cleaning component 2. At the same time, the tube wall of the raw liquid tube rotates around its own tube axis under the friction of the external cleaning component 2, causing the inner brush roller 302 to brush the inner wall of the raw liquid tube, thereby cleaning the raw material residue on the inner wall of the raw liquid tube.

[0026] Specifically, the cleaning tank 1 is covered with a tank cover 101, and a motor 102 is installed on the upper end of the tank cover 101. The output shaft of the lower end of the motor 102 passes through the tank cover 101. A rotating disk 301 is fixedly installed on the lower end of the output shaft of the motor 102. A set of inner brush shafts 301a are axially arrayed on the lower end plate of the rotating disk 301. Each inner brush roller 302 is respectively sleeved on each inner brush shaft 301a. The external cleaning component 2 is set inside the cleaning tank 1.

[0027] Furthermore, a water outlet pipe 103 is connected to the lower side wall of the cleaning tank 1, and a water outlet valve 103a is connected to the end of the water outlet pipe 103 away from the cleaning tank 1, through which water in the cleaning tank 1 is discharged.

[0028] Furthermore, the external cleaning assembly 2 includes a tank wall sleeve 201 and a set of external brush rollers 202. The tank wall sleeve 201 is sleeved inside the cleaning tank 1 and the outer wall of the tank wall sleeve 201 is attached to the inner wall of the cleaning tank 1. An inner connecting ring 201a is fixed at the upper and lower ends of the inner wall of the tank wall sleeve 201. The upper and lower ends of the set of external brush rollers 202 are rotatably installed on the inner connecting rings 201a at the upper and lower ends, respectively. The raw liquid pipe is placed inside the cleaning tank, and the motor 102 drives the raw liquid pipe to rotate, so that the outer wall of the raw liquid pipe is brushed and cleaned by the set of external brush rollers 202.

[0029] Furthermore, a suspended tray 104 is placed at the lower end of the cleaning tank 1. A set of water-permeable holes 104a are opened on the surface of the suspended tray 104. A set of brackets 104b are fixed at the lower end of the suspended tray 104. The tank wall sleeve 201 is placed at the upper end of the suspended tray 104.

[0030] Furthermore, a rotating shaft 104c is fixedly installed on the upward axis of the suspended tray 104. A raw liquid tube placement assembly 105 is rotatably sleeved on the outside of the rotating shaft 104c. The upper end of the raw liquid tube placement assembly 105 is connected to the rotating disk 301 for transmission. The raw liquid tube to be cleaned is placed in the raw liquid tube placement assembly 105. The rotating disk 301 drives the raw liquid tube placement assembly 105 to rotate, so that the raw liquid tube rotates accordingly, and at the same time, the side wall of the raw liquid tube is cleaned by the external cleaning assembly.

[0031] The operation process in this embodiment is as follows:

[0032] Place the raw liquid tube to be cleaned into the raw liquid tube placement assembly 105, fill the cleaning tank 1 with water, and cover the cleaning tank 1 with the lid 101 to soak the raw liquid tube for fifteen minutes to soften the rubber. Release the soaked water from the outlet valve 103a, open the lid 101, fill the cleaning tank 1 with water, and close the lid 101. Connect the rotating disk 301 to the raw liquid tube placement assembly 105. The motor 102 drives the rotating disk 301 to rotate, causing the inner brush roller 302 to drive the raw liquid tube to rotate around the output shaft of the motor 102. This causes the outer wall of the raw liquid tube to be brushed by the external cleaning assembly 2. At the same time, the tube wall rotates around its own tube axis under the friction of the external cleaning assembly 2, causing the inner brush roller 302 to brush the inner wall of the raw liquid tube, thereby cleaning the raw material residue on the inner wall of the raw liquid tube. Example 2

[0033] Please see Figures 1 to 5 Based on Example 1, the raw liquid tube placement assembly 105 includes two shaft sleeves 105a and a set of transmission rods 105b. The shaft sleeves 105a are rotatably sleeved on the outside of the rotating shaft 104c. A set of connecting arms 105a-1 are fixed in a circumferential array on the outside of the shaft sleeve rods 105a. A mounting hoop 105a-2 is fixed on the outside of the set of connecting arms 105a-1. A set of semi-circular tube sleeves 105a-3 are fixed in an array on the outside of the mounting hoop 105a-2. The raw liquid tube to be cleaned is sleeved in the semi-circular sleeve, so that the outside of the raw liquid tube is cleaned by the external cleaning assembly 2.

[0034] Specifically, the shaft sleeve 105a is rotatably sleeved on the upper and lower ends of the outer side of the rotating shaft 104c. A set of connecting arms 105a1 is fixedly arranged in a circumferential array on the outer side of the shaft sleeve 105a. A mounting hoop 105a2 is fixedly arranged on the outer side of the set of connecting arms 105a1. A set of semi-circular tube sleeves 105a3 is fixedly arranged in a circumferential array on the outer side wall of the mounting hoop 105a2. The opening direction of the semi-circular tube sleeves 105a3 is opposite to the axial direction of the shaft sleeve 105a. The shaft sleeves 105a are connected to each other through a set of transmission rods 105b. The shaft sleeve 105a at the upper end of the rotating shaft 104c is connected to the rotating disk 301 in a transmission connection.

[0035] Furthermore, a draining tray 104d is placed on the upper end of the suspended tray 104. A set of drain holes 104d1 are opened on the surface of the draining tray 104d. A tray bushing 104d2 is fixed at the lower end of the tray surface of the draining tray 104d. The tray bushing 104d2 is rotatably installed on the outside of the rotating shaft 104c.

[0036] The operation process in this embodiment is as follows:

[0037] After the initial soaking of the raw liquid tube, the soaking water is released from the outlet valve 103a, allowing the water in the raw liquid tube to drain out through the drain hole 104d-1 on the surface of the drain tray 104d, thus removing any residual water from the raw liquid tube. The motor 102 drives the rotating disk 301 to rotate, which in turn drives the upper shaft sleeve 105a to rotate. This causes the shaft sleeve 105a to drive the semi-circular tube sleeve 105a-3 to rotate around the output shaft of the motor 102, thereby allowing the outer wall of the raw liquid tube to be brushed by the outer brush roller 202. Simultaneously, the tube wall rotates around its own axis under the friction of the external cleaning component 2, causing the inner brush roller 302 to brush the inner wall of the raw liquid tube, thus cleaning the raw material residue from the inner wall of the raw liquid tube.

[0038] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A kind of liquid tube sealing cleaning device, including cleaning jar (1), external cleaning component (2) and internal cleaning component (3), it is characterized by: The internal cleaning assembly (3) includes a rotating disk (301) and a set of inner brush rollers (302). The cleaning tank (1) is covered with a lid (101). A motor (102) is installed on the upper end of the lid (101). The output shaft of the lower end of the motor (102) passes through the lid (101). The rotating disk (301) is fixedly installed on the lower end of the output shaft of the motor (102). A set of inner brush shafts (301a) is axially arrayed on the lower end plate of the rotating disk (301). Each inner brush roller (302) is respectively sleeved on each inner brush shaft (301a). The external cleaning assembly (2) is set inside the cleaning tank (1).

2. A device for cleaning the inside of a pipe with a liquid according to claim 1, characterized in that: The lower side wall of the cleaning tank (1) is connected to a water outlet pipe (103), and the end of the water outlet pipe (103) away from the cleaning tank (1) is connected to a water outlet valve (103a).

3. A device for cleaning the inside of a pipe with a liquid according to claim 2, characterized in that: The external cleaning assembly (2) includes a tank wall sleeve (201) and a set of external brush rollers (202). The tank wall sleeve (201) is sleeved inside the cleaning tank (1) and the outer wall of the tank wall sleeve (201) is attached to the inner wall of the cleaning tank (1). An inner ring hoop (201a) is fixed at the upper and lower ends of the inner wall of the tank wall sleeve (201). The upper and lower ends of the set of external brush rollers (202) are rotatably mounted on the inner ring hoop (201a) at the upper and lower ends, respectively.

4. A device for cleaning the inside of a pipe with a liquid according to claim 3, characterized in that: The cleaning tank (1) has a suspended tray (104) at its lower end. A set of water-permeable holes (104a) are provided on the surface of the suspended tray (104). A set of brackets (104b) are fixed at the lower end of the suspended tray (104). The tank wall sleeve (201) is placed at the upper end of the suspended tray (104).

5. A device for cleaning the inside of a pipe with a liquid according to claim 4, characterized in that: The suspended tray (104) has a rotating shaft (104c) fixedly extending upward from the center of the tray surface. The outer side of the rotating shaft (104c) is rotatably sleeved with a raw liquid tube placement assembly (105). The upper end of the raw liquid tube placement assembly (105) is connected to the rotating disk (301) for transmission.

6. A device for cleaning the inside of a pipe with a liquid according to claim 5, characterized in that: The raw liquid tube placement assembly (105) includes two shaft sleeves (105a) and a set of transmission rods (105b). The shaft sleeves (105a) are rotatably sleeved on the upper and lower ends of the outer side of the rotating shaft (104c). A set of connecting arms (105a-1) is fixedly arranged in a circumferential array on the outer side of the shaft sleeves (105a). A mounting hoop (105a-2) is fixedly arranged on the outer side of the set of connecting arms (105a-1). A set of semi-circular tube sleeves (105a-3) is fixedly arranged in a circumferential array on the outer side wall of the mounting hoop (105a-2). The opening direction of the semi-circular tube sleeves (105a-3) is opposite to the axial direction of the shaft sleeves (105a). The shaft sleeves (105a) are connected to each other through the transmission rods (105b). The shaft sleeves (105a) at the upper end of the rotating shaft (104c) are connected to the rotating disk (301) in a transmission connection.

7. A device for cleaning the inside of a pipe with a liquid according to claim 5, characterized in that: The upper end of the suspended tray (104) is also provided with a draining tray (104d), a group of draining holes (104d-1) are arranged on the surface of the draining tray (104d), and a tray shaft sleeve (104d-2) is fixedly arranged at the lower end of the surface of the draining tray (104d) and rotates around the rotating shaft rod (104c).

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