A bamboo-wound composite pipe with resin drip collection device

Abstract

This utility model discloses a resin dripping collection device for bamboo-wound composite pipe lining, comprising an open-shaped shell. A liquid outlet end on the lower part of one side of the open-shaped shell is provided with a liquid delivery assembly for conveying liquid from the lower part of the inner side of the open-shaped shell to the upper part of the inner side of the open-shaped shell. A first turbulence assembly and a second turbulence assembly are provided on the upper part of the inner side of the open-shaped shell for agitating the liquid inside the open-shaped shell and driving the liquid delivery assembly to convey the liquid. A geared motor is provided on the other side of the open-shaped shell for driving the first turbulence assembly to rotate and driving the second turbulence assembly to rotate. This utility model can effectively collect and separate the resin dripping during the resin coating process of bamboo-wound composite pipe lining, reducing resin waste and subsequent wastewater treatment costs, meeting the green and environmentally friendly requirements of industrial production, and is highly practical.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for the production of bamboo-wound composite pipes, specifically a resin drip collection device for the inner lining of bamboo-wound composite pipes. Background Technology

[0002] Bamboo-wound composite pipes are widely used in municipal engineering, chemical transportation and other fields due to their advantages such as light weight, high strength and good corrosion resistance. In the production process of bamboo-wound composite pipes, the uniform coating of inner lining resin is a key process. The residual resin dripping during the coating process needs to be collected and treated to avoid material waste and environmental pollution.

[0003] Currently, common resin drip collection devices typically include a collection tank. The liquid within the tank cools the dripping resin, promoting solidification for subsequent processing. However, in actual production, the process of resin dripping onto the liquid in the collection tank for cooling and solidification has significant drawbacks. Due to the continuous nature of production, dripping resin may land on top of resin that has not yet solidified and settled. As the number of drips increases, the volume of the resulting resin condensate gradually increases. These larger resin condensates can easily clog the filtration and drainage structures in the subsequent processing steps of the collection device, leading to… The filtration efficiency is greatly reduced, and frequent cleaning is even required. This not only increases the cost of manual maintenance, but also affects the production efficiency of bamboo-wound composite pipes. When the resin solidifies, it transfers heat to the liquid. After the liquid is heated, its own temperature will slowly rise. When the liquid temperature reaches a certain value, the resin solidification efficiency slows down. When the resin solidification efficiency slows down, more resin will stick together and solidify. When more resin sticks together and solidifies, the solidified resin particles will be larger, which will easily cause blockage of the filtration structure, drainage structure and other structures. Therefore, a resin drip collection device for bamboo-wound composite pipe lining is designed. Utility Model Content

[0004] In view of the defects or deficiencies of existing resin drip collection devices for bamboo-wound composite pipes, the purpose of this utility model is to provide a resin drip collection device for bamboo-wound composite pipes, which can effectively collect and separate the resin dripping during the resin coating process of bamboo-wound composite pipes, reduce resin waste and subsequent wastewater treatment costs, and meet the green and environmentally friendly requirements of industrial production.

[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0006] This utility model provides a resin drip collection device for a bamboo-wound composite pipe, comprising an open-shaped shell. A liquid outlet end on the lower part of one outer wall of the open-shaped shell is provided for conveying liquid from the lower inner side of the open-shaped shell to the upper inner side of the open-shaped shell. A first turbulence component and a second turbulence component are provided on the upper inner side of the open-shaped shell for agitating the liquid inside the open-shaped shell and driving the liquid conveying component to convey the liquid. The first turbulence component is located at the center of the upper inner side of the open-shaped shell, and the second turbulence components are arranged in a rectangular array at the front and rear ends of the first turbulence component. A reduction motor is provided on the other side of the open-shaped shell for driving the first turbulence component to rotate and driving the second turbulence component to rotate. A partition is provided on the lower inner side of the open-shaped shell for dividing the inner cavity of the open-shaped shell. A drainage trough arranged in a rectangular array is provided on one side of the surface of the partition. A filter trough is provided directly below the drainage trough for receiving and filtering the impurity-containing liquid discharged from the drainage trough.

[0007] Preferably, the filter tank is arranged in a rectangular array on one side of the lower inner side of the open-shaped shell. The bottom of the filter tank is equipped with mounting blocks at both the front and rear ends. The other end of the mounting block is installed in the mounting groove. The outer wall of the mounting block and the groove wall of the mounting groove are in clearance fit. The mounting groove is opened at the top of the support plate. The support plate is arranged in a rectangular array on one side of the bottom inner side of the open-shaped shell.

[0008] Preferably, both the first and second turbulence components are composed of a rotating shaft, a turbulence rod, a first single-groove pulley, and a double-groove pulley. Both ends of the rotating shaft pass through bearings on the outer walls of both sides of the open-shaped housing and extend to the outside. The outer walls of the rotating shaft are respectively provided with a double-groove pulley and a first single-groove pulley, and both the double-groove pulley and the first single-groove pulley are located outside the open-shaped housing. A turbulence rod is provided on the outer wall of the rotating shaft, and the turbulence rod is located inside the open-shaped housing.

[0009] Preferably, one end of the shaft on the first turbulence component is connected to the geared motor via a coupling. The geared motor is mounted on the top of the support block, and the support block is mounted on the outer wall of the other side of the open housing. The double-groove pulley on the first turbulence component is connected to the double-groove pulley on the second turbulence component via a transmission belt. The double-groove pulley on the second turbulence component is connected to the double-groove pulley on the adjacent second turbulence component via a transmission belt.

[0010] Preferably, the infusion assembly is provided with an impeller, and both sides of the outer circumferential wall of the impeller are connected to the first connecting pipe and the second connecting pipe respectively through sealed bearings. One side of the outer circumferential wall of the first connecting pipe and one side of the outer circumferential wall of the second connecting pipe are connected to the inner circumferential wall of the rotating pipe through sealed bearings. Connecting rods arranged in a ring array are provided on the outer circumferential wall of the impeller, and the other end of the connecting rod is installed on the inner circumferential wall of the rotating pipe.

[0011] Preferably, a second single-groove pulley is installed on the circumferential outer wall of the rotating tube. The second single-groove pulley is connected to the first single-groove pulley via a transmission belt. One end of the first connecting tube is connected to the liquid outlet of the open-shaped shell via a pipe fitting. One end of the second connecting tube is connected to the conveying pipe via a pipe fitting. The other end of the conveying pipe is connected to the liquid inlet above the outer wall of one side of the open-shaped shell via a pipe fitting.

[0012] Preferably, a sealing door is provided on the lower part of the outer wall on the other side of the open-shaped housing.

[0013] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0014] In this invention, through a series of coordinated structural arrangements, when the equipment collects the resin dripping during the inner lining resin coating process of the bamboo-wound composite pipe, the starting of the geared motor drives the first turbulence component to rotate. The rotation of the first turbulence component drives the second turbulence component to rotate. When the first and second turbulence components rotate, they turbulent the liquid above the inner side of the open-shaped shell. When the resin drips onto the liquid surface inside the open-shaped shell, the turbulence of the first and second turbulence components ensures that the outer surface of the resin comes into full contact with the liquid, causing the resin to quickly solidify and sink in the liquid. This prevents the dripping resin from falling onto the resin that has not yet solidified and sunk, thus avoiding the formation of larger resin agglomerates that could clog the drain tank or filter tank. This eliminates the need for frequent cleaning operations by personnel, reduces labor maintenance costs, and improves the production efficiency of bamboo-wound composite pipes.

[0015] In this invention, through a series of coordinated structural arrangements, after the resin settles, it flows with the liquid and is discharged from the drain tank. The filter tank receives the impurity-laden liquid discharged from the drain tank and filters the resin particles in the impurity-laden liquid. The filtered liquid flows to the lower part of the inner side of the open-shaped shell. When the first and second turbulence components rotate, they drive the impeller on the infusion component to rotate. When the impeller rotates, it transports the liquid from the lower part of the inner side of the open-shaped shell to the upper part of the inner side of the open-shaped shell. This not only realizes the circulation of the liquid inside the open-shaped shell but also increases the fluidity of the liquid. Furthermore, the turbulence of the liquid by the first and second turbulence components also increases the fluidity of the liquid. Natural cooling of the liquid is achieved through air contact and liquid surface fluctuations, avoiding the situation where the liquid temperature rises to a certain value, causing a large amount of resin to stick together and solidify, forming a large solid that could block the drain tank or filter tank. It also effectively increases the solidification speed of the resin on the liquid surface. On the other hand, the flowing liquid reduces the suspension time of the resin particles in the liquid, further preventing a large amount of resin from sticking together and solidifying.

[0016] Therefore, as can be seen from the above, this utility model can effectively collect and separate the resin dripping during the process of applying resin lining to bamboo-wound composite pipes, reducing resin waste and subsequent wastewater treatment costs, meeting the green and environmentally friendly requirements of industrial production, and is highly practical. Attached Figure Description

[0017] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional structure of this utility model. Figure 2 .

[0020] Figure 3 This is a cross-sectional view of the present invention.

[0021] Figure 4 This is a schematic diagram of the structure of the first and second turbulence components of this utility model.

[0022] Figure 5 This is a cross-sectional view of the infusion assembly of this utility model.

[0023] Figure 6 This is a structural schematic diagram of the filter tank and the support plate of this utility model in a separated state.

[0024] In the picture:

[0025] 100. Open-shaped shell; 110. Partition plate; 111. Drainage tank; 120. Support plate; 121. Mounting groove;

[0026] 200. Gear motor;

[0027] 300, First spoiler assembly; 310, Rotating shaft; 320, Spoiler bar; 330, First single-groove pulley; 340, Double-groove pulley;

[0028] 400. Second spoiler assembly;

[0029] 500, Infusion assembly; 510, Second single-groove pulley; 520, First connecting pipe; 530, Connecting rod; 540, Second connecting pipe; 550, Impeller; 560, Rotating pipe;

[0030] 600. Filter tank; 610. Mounting block. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0033] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0034] like Figure 1-6As shown, a resin drip collection device for a bamboo-wound composite pipe includes an open-shaped shell 100. A liquid outlet end on one side of the outer wall of the open-shaped shell 100 is provided with a liquid delivery assembly 500 for conveying liquid from the lower inner side of the open-shaped shell 100 to the upper inner side of the open-shaped shell 100. A first turbulence assembly 300 and a second turbulence assembly 400 are provided on the upper inner side of the open-shaped shell 100 to agitate the liquid inside the open-shaped shell 100 and to drive the liquid delivery assembly 500 to convey the liquid. The first turbulence assembly 300 is located at the center of the upper inner side of the open-shaped shell 100, and the second turbulence assembly... The components 400 are arranged in a rectangular array at the front and rear ends of the first turbulence component 300. A geared motor 200 is provided on the other side of the open housing 100 to drive the first turbulence component 300 to rotate and drive the second turbulence component 400 to rotate. A partition 110 is provided on the lower inner side of the open housing 100 to divide the inner cavity of the open housing 100. A drainage tank 111 arranged in a rectangular array is provided on one side of the surface of the partition 110. A filter tank 600 is provided directly below the drainage tank 111 to receive the impurity liquid discharged from the drainage tank 111 and to filter the impurity liquid.

[0035] The filter tank 600 is arranged in a rectangular array on one side of the lower inner side of the open housing 100. The filter tank 600 has mounting blocks 610 installed at both the front and rear ends of the bottom. The other end of the mounting block 610 is installed in the mounting groove 121. The outer wall of the mounting block 610 and the groove wall of the mounting groove 121 are in clearance fit. The mounting groove 121 is opened at the top of the support plate 120. The support plate 120 is arranged in a rectangular array on one side of the bottom inner side of the open housing 100. Because the outer wall of the mounting block 610 and the groove wall of the mounting groove 121 are in clearance fit, the operator can disassemble and assemble the filter tank 600.

[0036] The first turbulence assembly 300 and the second turbulence assembly 400 are both composed of a rotating shaft 310, a turbulence rod 320, a first single-groove pulley 330 and a double-groove pulley 340. Both ends of the rotating shaft 310 pass through bearings on the outer walls of the two sides of the open-shaped housing 100 and extend to the outside. The two sides of the outer wall of the rotating shaft 310 are respectively provided with a double-groove pulley 340 and a first single-groove pulley 330, and both the double-groove pulley 340 and the first single-groove pulley 330 are located outside the open-shaped housing 100. A turbulence rod 320 is provided on the outer wall of the rotating shaft 310, and the turbulence rod 320 is located inside the open-shaped housing 100.

[0037] One end of the shaft 310 on the first deflector assembly 300 is connected to the geared motor 200 via a coupling. The geared motor 200 is mounted on the top of the support block, which is mounted on the outer wall of the other side of the open housing 100. The double-groove pulley 340 on the first deflector assembly 300 is connected to the double-groove pulley 340 on the second deflector assembly 400 via a transmission belt. The double-groove pulley 340 on the second deflector assembly 400 is also connected to the double-groove pulley 340 on the adjacent second deflector assembly 400 via a transmission belt. When the geared motor 200 starts, it drives the first deflector assembly. When the shaft 310 on the first spoiler assembly 300 rotates, it will drive the double-groove pulley 340 on the first spoiler assembly 300 to rotate. When the double-groove pulley 340 on the first spoiler assembly 300 rotates, it will drive the double-groove pulley 340 on the second spoiler assembly 400 through the transmission belt. When the double-groove pulley 340 on the second spoiler assembly 400 rotates, it will cause the shaft 310 on the second spoiler assembly 400 to rotate. When the shaft 310 rotates, it will cause the spoiler rod 320 and the first single-groove pulley 330 to rotate.

[0038] An impeller 550 is provided on the infusion assembly 500. Both sides of the outer circumferential wall of the impeller 550 are connected to the first connecting pipe 520 and the second connecting pipe 540 respectively through sealed bearings. One side of the outer circumferential wall of the first connecting pipe 520 and the other side of the outer circumferential wall of the second connecting pipe 540 are connected to the inner circumferential wall of the rotating pipe 560 through sealed bearings. Connecting rods 530 arranged in a ring array are provided on the outer circumferential wall of the impeller 550, and the other end of the connecting rods 530 is installed on the inner circumferential wall of the rotating pipe 560.

[0039] A second single-groove pulley 510 is installed on the circumferential outer wall of the rotating tube 560. The second single-groove pulley 510 is connected to the first single-groove pulley 330 via a transmission belt. One end of the first connecting tube 520 is connected to the liquid outlet end of the open-shaped shell 100 via a pipe fitting. One end of the second connecting tube 540 is connected to the conveying pipe via a pipe fitting. The other end of the conveying pipe is connected to the liquid inlet end above the outer wall of one side of the open-shaped shell 100 via a pipe fitting. When the first single-groove pulley 330 rotates, it will transmit liquid through the transmission belt... The moving belt drives the second single-groove pulley 510 to rotate. When the second single-groove pulley 510 rotates, it drives the rotating tube 560 to rotate. When the rotating tube 560 rotates, it drives the impeller 550 to rotate through the connecting rod 530. When the impeller 550 rotates, it causes the liquid below the inner side of the open-shaped shell 100 to be transported into the conveying pipe. The liquid in the conveying pipe is transported to the liquid inlet end on the inner side of the open-shaped shell 100. The liquid in the liquid inlet end is sprayed onto the liquid surface above the inner side of the open-shaped shell 100.

[0040] A sealed door is provided on the lower part of the outer wall of the other side of the open-shaped shell 100. The staff can replace or clean the filter tank 600 by opening the sealed door.

[0041] Working Principle: When in use, with the external power supply connected, the device collects the resin dripping during the resin coating process on the bamboo-wound composite pipe. The geared motor 200 starts, driving the first turbulence-inducing component 300 to rotate. This rotation, in turn, drives the second turbulence-inducing component 400 to rotate. The rotation of both components 300 and 400 turbulents the liquid above the inner side of the open-shaped housing 100. When resin drips onto the liquid surface inside the open-shaped housing 100, the first and second turbulence-inducing components... During the 400-pair liquid turbulence process, the outer surface of the resin is fully in contact with the liquid, causing the resin to solidify and settle rapidly. This prevents dripping resin from falling onto the unsolidified resin, which could lead to larger resin agglomerates and blockage of the drain tank 111 or filter tank 600. This eliminates the need for frequent cleaning, reducing labor costs and improving the production efficiency of bamboo-wound composite pipes. Once settled, the resin flows with the liquid and is discharged from the drain tank 111. The filter tank 600 then... The system collects and drains the impure liquid discharged from the liquid collection tank 111 and filters the resin particles in the impure liquid. The filtered liquid flows to the lower part of the inner side of the open-shaped housing 100. When the first turbulence component 300 and the second turbulence component 400 rotate, they drive the impeller 550 on the infusion component 500 to rotate. When the impeller 550 rotates, it transports the liquid from the lower part of the inner side of the open-shaped housing 100 to the upper part of the inner side of the open-shaped housing 100. This not only realizes the circulation of the liquid inside the open-shaped housing 100, but also increases the fluidity of the liquid. The first turbulence component 300... The second turbulence component 400 turbulence on the liquid also increases the fluidity of the liquid. Through air contact and liquid surface fluctuation, the liquid is naturally cooled, which avoids the situation where the liquid temperature rises to a certain value, causing a large amount of resin to stick together and solidify, forming a large solid that would block the drain tank 111 or the filter tank 600. It also effectively increases the solidification speed of the resin on the liquid surface. On the other hand, the flowing liquid can reduce the suspension time of resin particles in the liquid, further preventing a large amount of resin from sticking together and solidifying.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the invention. For those skilled in the art, various modifications and variations can be made to this invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the protection scope of this invention.

Claims

1. A resin drip collection device for a bamboo-wound composite pipe lining, comprising an open-shaped shell (100), characterized in that: The liquid outlet end below one outer wall of the open-shaped housing (100) is provided with a liquid delivery assembly (500) for conveying liquid from the lower inner side of the open-shaped housing (100) to the upper inner side of the open-shaped housing (100). A first turbulence assembly (300) and a second turbulence assembly (400) are provided on the upper inner side of the open-shaped housing (100) for agitating the liquid inside the open-shaped housing (100) and driving the liquid delivery assembly (500) to convey liquid. The first turbulence assembly (300) is located at the center of the upper inner side of the open-shaped housing (100), and the second turbulence assembly (400) is arranged in a rectangular array with respect to the first turbulence assembly (300). At the front and rear ends of the open-shaped housing (100), a geared motor (200) is provided on the other side of the open-shaped housing (100) for driving the first turbulence component (300) to rotate and driving the second turbulence component (400) to rotate. A partition (110) is provided on the lower inner side of the open-shaped housing (100) for dividing the inner cavity of the open-shaped housing (100). A drain tank (111) is provided on one side of the surface of the partition (110) in a rectangular array. A filter tank (600) is provided directly below the drain tank (111) for receiving the impure liquid discharged from the drain tank (111) and filtering the impure liquid.

2. The resin drip collection device with bamboo-wound composite pipe lining according to claim 1, characterized in that: The filter tank (600) is arranged in a rectangular array on one side of the inner lower part of the open shell (100). The filter tank (600) has mounting blocks (610) installed at both the front and rear ends of the bottom. The other end of the mounting block (610) is installed in the mounting groove (121). The outer wall of the mounting block (610) and the groove wall of the mounting groove (121) are in clearance fit. The mounting groove (121) is opened at the top of the support plate (120). The support plate (120) is arranged in a rectangular array on one side of the inner bottom of the open shell (100).

3. The resin drip collection device with bamboo-wound composite pipe lining according to claim 1, characterized in that: The first and second turbulence components (300 and 400) are both composed of a rotating shaft (310), a turbulence rod (320), a first single-groove pulley (330) and a double-groove pulley (340). Both ends of the rotating shaft (310) pass through the bearings on the outer walls of the two sides of the open housing (100) and extend to the outside. The two sides of the outer wall of the rotating shaft (310) are respectively provided with a double-groove pulley (340) and a first single-groove pulley (330), and the double-groove pulley (340) and the first single-groove pulley (330) are both located outside the open housing (100). A turbulence rod (320) is provided on the outer wall of the rotating shaft (310), and the turbulence rod (320) is located inside the open housing (100).

4. The resin drip collection device with bamboo-wound composite pipe lining according to claim 3, characterized in that: One end of the shaft (310) on the first turbulence component (300) is connected to the geared motor (200) via a coupling. The geared motor (200) is mounted on the top of the support block, and the support block is mounted on the outer wall of the other side of the open housing (100). The double groove pulley (340) on the first turbulence component (300) and the double groove pulley (340) on the second turbulence component (400) are connected by a transmission belt. The double groove pulley (340) on the second turbulence component (400) and the double groove pulley (340) on the adjacent second turbulence component (400) are connected by a transmission belt.

5. The resin drip collection device with bamboo-wound composite pipe lining according to claim 1, characterized in that: The infusion assembly (500) is provided with an impeller (550). Both sides of the outer circumferential wall of the impeller (550) are connected to the first connecting pipe (520) and the second connecting pipe (540) respectively through sealed bearings. One side of the outer circumferential wall of the first connecting pipe (520) and one side of the outer circumferential wall of the second connecting pipe (540) are connected to the inner circumferential wall of the rotating pipe (560) through sealed bearings. Connecting rods (530) are arranged in a ring array on the outer circumferential wall of the impeller (550), and the other end of the connecting rods (530) is installed on the inner circumferential wall of the rotating pipe (560).

6. The resin drip collection device for bamboo-wound composite pipe lining according to claim 5, characterized in that: A second single-groove pulley (510) is installed on the circumferential outer wall of the rotating tube (560). The second single-groove pulley (510) is connected to the first single-groove pulley (330) via a transmission belt. One end of the first connecting tube (520) is connected to the liquid outlet of the open shell (100) via a pipe fitting. One end of the second connecting tube (540) is connected to the conveying pipe via a pipe fitting. The other end of the conveying pipe is connected to the liquid inlet above one side of the outer wall of the open shell (100) via a pipe fitting.

7. The resin drip collection device with bamboo-wound composite pipe lining according to claim 1, characterized in that: A sealing door is provided on the lower part of the outer wall of the other side of the open-shaped housing (100).

Images