Impurity removal device for heating belt

Abstract

The invention relates to an impurity removal device for a heating belt. The impurity removal device comprises a solution tank assembly, an accommodating barrel and a driving assembly, the solution pool assembly comprises a solution pool, a mounting rod and a mounting frame. The mounting frame comprises an upper clamping plate, a lower clamping plate and a mounting hole. The containing cylinder comprises a containing cylinder body, a condensate water outlet pipe and a steam leading-in pipe. The containing cylinder comprises a cylinder body, a bearing ring and a transmission groove. And the cylinders are connected through a driven belt. The driving assembly comprises a driving motor and a transmission belt. The containing cylinder is arranged to contain a solution and visible components. A condensate water outlet pipe and a steam leading-in pipe are arranged in the containing cylinder. The steam introduction pipe heats the solution to improve the solubility of visible components, and the whole solvent can be uniformly heated and cooled through the condensate water outlet pipe and the steam introduction pipe. And the driving motor is arranged on the side wall of the solution pool, is connected with the accommodating barrel through the transmission belt, and drives the accommodating barrel to rotate to accelerate the dissolution of visible components, so that the solution components are fully mixed.

Description

Technical Field

[0001] This invention relates to the field of chemical equipment technology, and in particular to a heating belt impurity removal device. Background Technology

[0002] In the chemical production field, the heating, crystallization, and dissolution of solutions are very common process steps. Traditional processes often suffer from significant shortcomings in heating and crystallization equipment. For example, using a single heat source can lead to localized overheating or uneven temperature distribution, failing to meet the optimal dissolution conditions for the target components, thus limiting the dissolution rate and resulting in low production efficiency. Furthermore, traditional equipment often relies on natural cooling or simple condensation devices for crystallization, making the process difficult to control, resulting in uneven crystal growth and even crystal adhesion, affecting the quality and purity of the crystallized product. In addition, existing equipment for solution dissolution and crystallization lacks effective stirring devices or has poor stirring performance, leading to insufficient solute mixing and further exacerbating the unevenness of dissolution and crystallization. These shortcomings not only prolong the production cycle but also increase costs, making it difficult to meet the stringent efficiency and quality requirements of modern chemical production. Summary of the Invention

[0003] In view of this, the present invention provides a heating belt impurity removal device to solve the above-mentioned technical problems.

[0004] A heating element impurity removal device includes a solution tank assembly, at least two cylindrical heat exchangers disposed within the solution tank assembly, and a drive assembly disposed on one side of the solution tank assembly and connected to the cylindrical heat exchangers. The solution tank assembly includes a solution tank, two mounting rods spaced apart on the solution tank, two mounting brackets spaced apart on the two mounting rods, and at least two scraper plates disposed on the mounting rods. Each mounting bracket includes an upper clamping plate on one side of the mounting rod, a lower clamping plate on the other side of the mounting rod, and mounting holes in the upper and lower clamping plates. Each cylindrical heat exchanger includes two receiving cylinders respectively disposed in the two mounting holes, a condensate outlet pipe inserted into the receiving cylinder, a steam inlet pipe inserted into the condensate outlet pipe, a drain pipe connected to the condensate outlet pipe, and a steam inlet pipe connected to the steam inlet pipe. Each receiving cylinder includes a cylindrical body, a bearing ring disposed on the outer wall of the cylindrical body near its opening, and at least two transmission grooves disposed on the outer wall of the cylindrical body at the opening. At least two of the cylinders are connected by a driven belt. The drive assembly includes a driver disposed on the side of the solution tank corresponding to the mounting rod, and a drive belt connecting the output of the driver and the adjacent cylinder. The scraper abuts against the outer wall of the cylinder to scrape off impurities from the outer wall of the cylinder as the cylinder rotates.

[0005] Furthermore, the central region of each mounting rod protrudes to one side, with the protruding side of the mounting rod facing the bottom of the solution pool.

[0006] Furthermore, the upper clamping plate and the lower clamping plate are respectively fixed on both sides of the mounting rod and the two mounting holes correspond to each other.

[0007] Furthermore, a mounting step and a snap ring covering the mounting step are provided on the mounting hole on the upper clamping plate.

[0008] Furthermore, the bearing ring is clamped between the mounting step and the snap ring to fix the cylinder in the axial direction of the cylinder.

[0009] Furthermore, the condensate outlet pipe and the steam inlet pipe are coaxially arranged.

[0010] Furthermore, the inner diameter of the condensate outlet pipe is larger than the outer diameter of the steam inlet pipe.

[0011] Furthermore, the drain pipe and the steam input pipe are spaced apart.

[0012] Compared with existing technologies, the heating belt impurity removal device provided by this invention improves heat exchange efficiency through the structural design of the cylindrical heat exchanger. Simultaneously, a scraper plate is installed on the outside of the cylindrical heat exchanger to remove impurities crystallized on its outer surface. This ensures both efficient heat transfer and the elimination of impurities crystallized on the outside of the cylindrical heat exchanger, thus guaranteeing thermal conductivity. Specifically, the cylindrical heat exchanger consists of a container cylinder, a condensate outlet pipe, and a steam inlet pipe. The condensate outlet pipe is a semi-closed cylindrical structure, while the steam inlet pipe is a tubular structure open at both ends, extending into the bottom of the condensate outlet pipe. This allows hot steam to rise and exchange heat while simultaneously condensing in the condensate outlet pipe, thereby improving heat exchange efficiency. Furthermore, a drive motor is installed on the side wall of the solution tank, connected to the container cylinder via a transmission belt, driving the container cylinder to rotate. The scraper plate on the side wall of the container cylinder removes impurities from its surface, preventing impurities from affecting thermal conductivity and ensuring its thermal conductivity. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a heating belt impurity removal device provided by the present invention.

[0014] Figure 2 for Figure 1 The diagram shows the structure of the heating and impurity removal device.

[0015] Figure 3 for Figure 2 A cross-sectional structural diagram of the heating and impurity removal device.

[0016] Figure 4 for Figure 2 A schematic diagram of the mounting rod and mounting frame of the heating belt impurity removal device. Detailed Implementation

[0017] The following provides a more detailed description of specific embodiments of the present invention. It should be understood that the description of the embodiments of the present invention herein is not intended to limit the scope of protection of the present invention.

[0018] like Figures 1 to 4 The diagram shown is a structural schematic of a heating belt impurity removal device provided by the present invention. The heating belt impurity removal device includes a solution tank assembly 10, at least two cylindrical heat exchangers 20 disposed within the solution tank assembly 10, and a drive assembly 30 disposed on one side of the solution tank assembly 10 and connected to the cylindrical heat exchangers 20. It is conceivable that the heating belt impurity removal device also includes other functional structures, such as mounting components, electrical connection components, etc., which are technologies well known to those skilled in the art and will not be described in detail here.

[0019] The solution pool assembly 10 includes a solution pool 11, two mounting rods 12 spaced apart on the solution pool 11, two mounting brackets 13 spaced apart on the two mounting rods 12, and two scraper plates 14 disposed on the mounting rods 12 and respectively located next to the mounting brackets 13.

[0020] The solution tank 11 is made of bent and welded metal sheet and is used to hold chemical solutions. Each of the mounting rods 12 has its two ends mounted on the side wall of the solution tank 11, and its central region has a protrusion on one side facing the bottom of the solution tank 11 for assembling the mounting frame 13.

[0021] like Figure 4 As shown, the mounting bracket 13 includes an upper clamping plate 131 disposed on one side of the mounting rod 12, a lower clamping plate 132 disposed on the other side of the mounting rod 12, and a mounting hole 133 disposed in the upper clamping plate 131 and the lower clamping plate 132.

[0022] The upper clamping plate 131 and the lower clamping plate 132 are respectively fixed to both sides of the mounting rod 12, and the two mounting holes 133 are correspondingly connected. The upper clamping plate 131 and the lower clamping plate 132 can be clamped to both sides of the mounting rod 12 by fasteners such as bolts and nuts. A mounting step 134 and a snap-fit ​​ring 135 covering the mounting step 134 are also provided on the side wall of the mounting hole 133. The mounting hole 133 and the mounting step 134 are used to insert and support the receiving cylinder 20, and the receiving cylinder 20 is further assembled into the mounting hole 133 by the snap-fit ​​ring 135.

[0023] One end of the scraper 14 is positioned toward the bottom of the solution pool 11, and it is used to scrape off impurities on the outer wall of the container 20. It will be described in detail later in conjunction with the container 20.

[0024] like Figure 2 As shown, the cylindrical heat exchanger 20 is used to heat the liquid in the solution pool 11. It is well known that the ability to rapidly heat the liquid and achieve rapid heat exchange is one of the parameters for evaluating the quality of the cylindrical heat exchanger 20. In this embodiment, two cylindrical heat exchangers 20 are provided. Each cylindrical heat exchanger 20 includes a receiving cylinder 21 disposed in the two mounting holes 133, a condensate outlet pipe 22 inserted into the receiving cylinder 21, a steam inlet pipe 23 inserted into the condensate outlet pipe 22, a steam input pipe 24 connected to the steam inlet pipe 23, and a drain pipe 25 connected to the condensate outlet pipe 22.

[0025] The accommodating cylinder 21 is a cylinder that is closed at one end and open at the other end. It includes a cylinder body 211, a bearing ring 212 fixedly disposed on the outer wall of the cylinder body 211 and located near its opening, and at least two transmission grooves 213 disposed on the outer wall of the cylinder body 211 and located at the opening.

[0026] The cylinder 211 is used to hold a heat-conducting medium, which can be heat-conducting oil, heat-conducting silicone grease, etc. The two cylinders 211 are connected by a driven belt 26, and the driven belt 26 is sleeved in the transmission groove 213.

[0027] When the receiving cylinder 21 is inserted into the mounting hole 133, the bearing ring 212 is placed on the mounting step 134, and then the cylinder 211 is clamped onto the mounting bracket 13 by the snap-fit ​​ring 135. The snap-fit ​​ring 135 can be fixedly connected to the upper clamping plate 131 by fasteners such as bolts, thereby clamping and fixing the bearing ring 212 between the snap-fit ​​ring 135 and the upper clamping plate 131. However, the bearing ring 212 is not fixed by the snap-fit ​​ring 135 and the upper clamping plate 131; it can still rotate, but it cannot move in its axial direction.

[0028] The condensate outlet pipe 22 is also a cylinder with one end closed and the other open, used to hold the liquid after steam condensation. When hot steam is introduced through the steam inlet pipe 23, it exchanges heat with the heat-conducting medium in the cylinder 211 and condenses into liquid, which is contained in the condensate outlet pipe 22. When it overflows into the drain pipe 25, it is discharged from the drain pipe 25. It is conceivable that the other end of the drain pipe 25 can be connected to an external device, such as a water pump.

[0029] The steam inlet pipe 23 is an open-ended pipe used to guide hot steam to the bottom of the condensate outlet pipe 22. During the rising process, the hot steam exchanges heat with the heat-conducting medium in the container 21 and condenses into liquid, thus fully utilizing the heat of the steam. The condensate outlet pipe 22 and the steam inlet pipe 23 are coaxially spaced apart. The inner diameter of the condensate outlet pipe 22 is larger than the outer diameter of the steam inlet pipe 23, allowing the steam inlet pipe 23 to be inserted into the condensate outlet pipe 22, with the steam inlet pipe 23 extending to the bottom of the condensate outlet pipe 22.

[0030] One end of the steam input pipe 24 is connected to the steam inlet pipe 23, and the other end is also connected to an external device. The steam input pipe 24 is used to introduce external steam into the steam inlet pipe 23. The drain pipe 25 is spaced apart from the steam input pipe 24 to avoid mutual heat conduction.

[0031] During operation, steam is input into the steam inlet pipe 23 through the steam inlet pipe 24. The steam inlet pipe 23 guides the steam into the condensate outlet pipe 22. Due to the low density of the steam, it will rise from the bottom of the condensate outlet pipe 22 to its outlet. During the process of rising the steam, it exchanges heat with the heat-conducting medium in the container 21 to achieve the purpose of outputting heat. Then, the cylindrical heat exchanger 20 heats the liquid in the solution pool 11.

[0032] The drive assembly 30 includes a drive motor 31 disposed on the side wall of the solution pool 11, and a transmission belt 32 connecting the output end of the drive motor 31 and the adjacent cylinder 211.

[0033] The transmission belt 32 is connected to the transmission groove 213 on one of the cylinders 211, so that when the drive motor 31 drives the accommodating cylinder 21 to rotate, it can drive the other accommodating cylinder 21 to rotate.

[0034] The sidewall of the scraper 14 abuts against the outer wall of the container 21, so that when the two container 21 rotate, the scraper 14 can scrape off the impurities condensed on the outer walls of the two container 21, thereby enabling the container 21 to maintain good heat conduction efficiency without being affected by impurities.

[0035] In use, the steam inlet pipe 24 delivers steam to the condensate outlet pipe 22. Since one end of the condensate outlet pipe 22 is closed, as steam continuously enters, its heat exchanges with the heat-conducting medium of the container 21, thereby heating the liquid in the solution pool 11. Simultaneously, as the steam rises through the condensate outlet pipe 22, it comes into contact with its low-temperature pipe wall and condenses into water, which is discharged through the drain pipe 25 when it overflows from the outlet of the condensate outlet pipe 22. During the heating process, impurities gradually crystallize on the surface of the container 21, affecting the thermal conductivity of the cylindrical heat exchanger 20. However, since the drive assembly 30 can rotate the container 21, the impurities on the surface of the container 21 can be scraped off by the scraper 14, ensuring efficient heat transfer.

[0036] Compared with the prior art, the heating belt impurity removal device provided by the present invention improves heat exchange efficiency through the structural design of the cylindrical heat exchanger 20. Simultaneously, a scraper plate 14 is provided on the outside of the cylindrical heat exchanger 20 to scrape away impurities crystallized on its outer side. This ensures both heat transfer efficiency and the elimination of impurities crystallized on the outside of the cylindrical heat exchanger 20, thereby guaranteeing thermal conductivity. Specifically, the cylindrical heat exchanger 20 consists of a receiving cylinder 21, a condensate outlet pipe 22, and a steam inlet pipe 23. The condensate outlet pipe 22 is a semi-closed cylindrical structure, while the steam inlet pipe 23 is a tubular structure open at both ends, extending into the bottom of the condensate outlet pipe 22. This allows hot steam to rise and exchange heat while simultaneously condensing in the condensate outlet pipe 22, thereby improving heat exchange efficiency. Meanwhile, a drive motor 31 is installed on the side wall of the solution pool 11 and connected to the container cylinder 21 through the transmission belt 24, driving the container cylinder 21 to rotate. A scraper 14 is installed on the side wall of the container cylinder 21 to scrape off impurities on the surface of the container cylinder 21, thus avoiding impurities from affecting the heat conduction efficiency and ensuring its heat conduction capacity.

[0037] The above are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions or improvements within the spirit of the present invention are covered within the scope of the claims of the present invention.

Claims

1. A heating band impurity removal device characterized by: The heating band impurity removing device comprises a solution pool assembly, at least two cylindrical heat exchangers arranged in the solution pool assembly, and a driving assembly arranged on one side of the solution pool assembly and connected with the cylindrical heat exchangers, the solution pool assembly comprises a solution pool, two installation rods arranged on the solution pool at intervals, two installation racks arranged on the installation rods at intervals, and at least two scrapers arranged on the installation rods, the installation rack comprises an upper clamping plate arranged on one side of the installation rod, a lower clamping plate arranged on the other side of the installation rod, and an installation hole arranged in the upper clamping plate and the lower clamping plate, the cylindrical heat exchanger comprises two accommodating cylinders arranged in the installation holes respectively, a condensed water outlet pipe inserted in the accommodating cylinder, a steam introduction pipe inserted in the condensed water outlet pipe, a drain pipe connected with the condensed water outlet pipe, and a steam input pipe connected with the steam introduction pipe, the accommodating cylinder comprises a cylinder body, a bearing ring arranged on the outer side wall of the cylinder body near the opening, and at least two transmission grooves arranged on the outer side wall of the cylinder body at the opening, at least two cylinder bodies are connected through a driven belt, the driving assembly comprises a driver arranged on the side of the installation rod corresponding to the solution pool, and a transmission belt connecting the output end of the driver and the adjacent cylinder body, the scraper abuts against the outer side wall of the cylinder body to scrape off the impurities on the outer side wall of the cylinder body when the cylinder body rotates.

2. The belt heating decontamination apparatus of claim 1, wherein: The middle region of each installation rod protrudes towards one side, and the protruding side of the installation rod is arranged towards the bottom of the solution pool.

3. The belt heating decontamination apparatus of claim 1, wherein: The upper clamping plate and the lower clamping plate are respectively fixed on the two sides of the installation rod and make the two installation holes correspond to each other.

4. The belt heating decontamination apparatus of claim 1, wherein: An installation step is further arranged on the installation hole of the upper clamping plate, and a clamping ring is arranged on the installation step.

5. The belt heating decontamination apparatus of claim 4, wherein: The bearing ring is clamped between the installation step and the clamping ring to fix the cylinder body in the axial direction of the cylinder body.

6. The belt heating decontamination apparatus of claim 1, wherein: The condensed water outlet pipe and the steam introduction pipe are coaxially arranged.

7. The belt heating decontamination apparatus of claim 1, wherein: The inner diameter of the condensed water outlet pipe is larger than the outer diameter of the steam introduction pipe.

8. The belt heating decontamination apparatus of claim 1, wherein: The drain pipe and the steam input pipe are arranged at intervals.

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