Waste extraction and separation device

Abstract

The utility model discloses a waste extraction and separation device which comprises a heating tank and a heating device, a heating cavity is arranged in the heating tank, a plurality of positioning holes are formed in the top of the heating tank, and extraction bottles are inserted into the positioning holes; the top end of the extraction bottle is coaxially linked with an adjusting column, the adjusting column is coaxially linked with an adjusting gear, a driving gear is coaxially arranged in the center of the top of the heating tank, the heating tank is provided with a driving motor capable of driving the driving gear to perform fixed-axis rotation, all the adjusting gears are arranged on the peripheral side of the driving gear at equal intervals in the circumferential direction, and the driving gear is in meshing transmission with the adjusting gears; a heat insulation box is arranged in the center of the top of the heating cavity, the driving motor is detachably arranged in the heat insulation box, and the driving gear is coaxially linked to an output shaft of the driving motor. According to the waste extraction and separation device, batch centralized treatment of a plurality of extraction bottles can be realized, so that the labor intensity of workers is reduced, the treatment efficiency is improved, the treatment consistency of the same batch of extraction bottles is ensured, and the batch extraction treatment effect of corresponding waste samples is optimized.

Description

Technical Field

[0001] This utility model relates to the technical field of waste screening and recycling equipment, and in particular to a waste extraction and separation device. Background Technology

[0002] In the daily operations of power plants or other industrial and mining enterprises, it is usually necessary to screen wastewater, waste materials or other types of garbage in order to carry out targeted recycling and necessary harmless treatment of different materials. In actual operation, extraction is a commonly used material screening and treatment method.

[0003] Generally, before centralized treatment of large quantities of industrial wastewater and waste, it is usually necessary to sample different wastewater and waste materials, and then extract the sampled wastewater or waste materials in the laboratory to accurately detect the types and purity of substances that need to be harmlessly treated or recovered in that batch of wastewater or waste materials. This ensures the process precision and efficiency when batching and centrally treating these wastewater and waste materials, avoids reagent waste during batch processing, and reduces the corresponding process costs.

[0004] In current practice, the above-mentioned extraction process for samples usually involves placing the sample to be processed and the extractant into the same extraction bottle, and then having the staff manually shake the extraction bottle to promote the mixing of the reagents inside.

[0005] However, while this method can meet basic extraction requirements, it relies entirely on manual labor. Typically, a single worker can only process one or a few extraction bottles at a time, making the process extremely cumbersome. Not only is the process time-consuming and labor-intensive, but it also results in high labor intensity for workers and cannot meet the needs of large-scale sample extraction and research analysis, thus limiting the overall treatment efficiency of the corresponding wastewater or waste materials.

[0006] Correspondingly, due to individual differences among different personnel and differences in the operation of the same person at different times, there are significant operational inconsistencies in the actual processing, resulting in large differences in the extraction and processing results of the same batch, which affects the final material extraction and separation effect, and also causes inconvenience to the subsequent batch processing of wastewater and other waste materials.

[0007] Furthermore, since many reagents and materials are sensitive to temperature during the extraction process, it is difficult to maintain a constant experimental temperature during the manual operation described above. This makes it extremely difficult to maintain a constant operating environment during the extraction process, and changes in the experimental environment will directly affect the final extraction efficiency and treatment effect.

[0008] In view of this, how to achieve batch centralized processing of multiple extraction bottles, reduce the labor intensity of staff, improve processing efficiency, and ensure the processing consistency of extraction bottles in the same batch, thereby optimizing the batch extraction processing effect of corresponding waste samples, is an important technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0009] The purpose of this invention is to provide a waste extraction and separation device that can achieve batch centralized processing of multiple extraction bottles, thereby reducing the labor intensity of workers, improving processing efficiency, and ensuring the processing consistency of extraction bottles in the same batch, thus optimizing the batch extraction and processing effect of corresponding waste samples.

[0010] To solve the above-mentioned technical problems, this utility model provides a waste extraction and separation device, including a heating tank and a heating device. The heating tank has a heating chamber that can contain a heating medium. The top of the heating tank has a plurality of positioning holes that communicate with the heating chamber. Each positioning hole is evenly distributed at equal intervals along the circumference of the heating tank, and an extraction bottle is inserted into each positioning hole in a corresponding manner. The heating device and the extraction bottle exchange heat through the heating medium.

[0011] The top of the extraction bottle is coaxially connected to an adjusting column, and an adjusting gear is coaxially connected to the adjusting column. A drive gear capable of rotating on a fixed axis is coaxially arranged at the center of the top of the heating tank. A drive motor capable of driving the drive gear to rotate on a fixed axis is provided on the heating tank. Each of the adjusting gears is equidistantly arranged on the outer periphery of the drive gear along the circumference, and the drive gear meshes with each of the adjusting gears.

[0012] A heat insulation box is provided at the top center of the heating chamber. The drive motor is installed and disassembled inside the heat insulation box, and the output shaft of the drive motor extends out of its top. The drive gear is coaxially linked to the output shaft of the drive motor.

[0013] Preferably, the inner wall of the heat insulation box is provided with internal threads, and the outer periphery of the drive motor is fitted with an adapter ring, the outer wall of the adapter ring being provided with external threads that are compatible with the internal threads.

[0014] Preferably, a plurality of bearing seats are provided on the bottom wall of the heating chamber, and each bearing seat and each positioning hole are coaxially aligned and arranged in a one-to-one correspondence along the axial direction of the heating tank, and the bottom end of the extraction bottle is aligned and abuts against the bearing seat in a one-to-one correspondence.

[0015] Preferably, the heating device includes a heating tube disposed in the heating chamber and a temperature controller disposed on the outer wall of the heating tank, wherein the temperature controller communicates and cooperates with the heating tube.

[0016] Preferably, the top of the extraction bottle is provided with a top cover that can be opened and closed. The bottom end of the adjusting column is coaxially connected to the top outer wall of the top cover, and the top end of the adjusting column is coaxially connected to the bottom outer wall of the adjusting gear. The adjusting gear, the adjusting column, and the top cover are circumferentially linked and adapted.

[0017] Preferably, a handle is connected to the top outer wall of the adjusting gear.

[0018] Preferably, the outer periphery of the top cover is fitted with a sealing ring that fits the top opening of the extraction bottle. When the top cover is fastened to the extraction bottle, the sealing ring fits into the top cover and the opening of the extraction bottle respectively to seal the extraction bottle.

[0019] Preferably, the sealing ring is a high-temperature resistant rubber ring.

[0020] Preferably, an operating platform is provided below the heating tank, and a support groove is recessed in the center of the top surface of the operating platform, with the bottom of the heating tank embedded in the support groove.

[0021] Compared with the above-mentioned background technology, the waste extraction and separation device provided by this utility model, in the process of operation, the material to be extracted and the extractant are mixed in a preset ratio according to the test requirements and placed into the extraction bottle to form an extraction mixture. Then, the bottle mouths of the extraction bottles are facing upwards and inserted into the positioning holes one by one from top to bottom, so that the middle and lower main structures of each extraction bottle are in the heating chamber, thereby ensuring that the extraction mixture in the extraction bottle is within the effective range that can be heat exchanged by the heating device. Afterwards, the adjusting column and adjusting gear are assembled to the top of the corresponding extraction bottle in sequence, and each adjusting gear is fully meshed with the driving gear. The heating device can then be activated to heat the extraction mixture inside the extraction bottle. Simultaneously, the drive motor is started, causing the drive gear to rotate on its fixed axis. This, in turn, drives the adjusting gears to rotate synchronously on their fixed axes through the meshing transmission between the drive gear and each adjusting gear. Although the adjusting gears are arranged parallel to the drive gear's axis due to the meshing transmission structure, their rotation direction is opposite to that of the drive gear. This allows the corresponding extraction bottle below it to rotate synchronously on its fixed axis, causing the extraction mixture inside the rotating bottle to agitate and churn, thus completing the extraction process. During this extraction, the heating device continuously exchanges heat synchronously with each extraction bottle, maintaining a constant and consistent operating temperature to ensure a uniform extraction environment. This allows for the batch synchronous extraction of material samples from multiple extraction bottles. After extraction, the extracted material and any remaining liquid in the extraction bottles can be removed. The waste extraction and separation device integrates all extraction bottles within the same heating chamber. A heating device enables simultaneous heating and temperature maintenance of each extraction bottle. Simultaneously, a drive motor, via drive gears and adjusting gears, drives each extraction bottle to rotate synchronously, achieving synchronized shaking and agitation of the internal materials. This further enables simultaneous processing of each extraction bottle, significantly improving the consistency of material extraction. The entire process relies on the coordinated operation of all devices to complete the extraction, eliminating the need for manual operation. This not only significantly reduces the labor intensity of workers and minimizes processing deviations caused by individual differences during manual operation, but also allows for batch extraction of wastewater and other waste samples, thereby greatly improving the extraction efficiency and optimizing the treatment effect. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0023] Figure 1 A top-view axonometric view of a waste extraction and separation device provided in a specific embodiment of this utility model;

[0024] Figure 2 for Figure 1 A side view from an upward angle;

[0025] Figure 3 for Figure 1 Top view of the component structure of the intermediate heating tank;

[0026] Figure 4 for Figure 1 A side sectional view of the structure of the heating tank and its components.

[0027] in:

[0028] 11-Heating tank; 111-Heating chamber; 112-Positioning hole;

[0029] 12-Extraction bottle; 121-Adjusting column; 122-Adjusting gear; 123-Bearing seat; 124-Top cap; 125-Handle; 126-Sealing ring;

[0030] 13-Drive motor; 131-Drive gear; 132-Insulation box; 133-Adapter ring;

[0031] 14-Heating element; 141-Thermostat;

[0032] 15-Control panel; 151-Support groove. Detailed Implementation

[0033] The core of this invention is to provide a waste extraction and separation device that can realize the batch centralized processing of multiple extraction bottles, thereby reducing the labor intensity of workers, improving processing efficiency, and ensuring the processing consistency of extraction bottles in the same batch, thus optimizing the batch extraction and processing effect of corresponding waste samples.

[0034] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] It should be noted in advance that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Furthermore, in this invention, unless otherwise explicitly specified and limited, the first feature being "on" or "below" the second feature may include direct contact between the first and second features, or contact between the first and second features not being in direct contact but through another feature between them.

[0037] In addition, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicating that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "under," and "beneath" for the first feature and the second feature include the first feature being directly below or diagonally below the second feature, or simply indicating that the first feature is at a lower horizontal level than the second feature. The terms "above," "below," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] In a specific implementation, with Figure 1 Combination Figure 2 As shown in the overall structure, the waste extraction and separation device provided by this utility model includes a heating tank 11 and a heating device. Further reference... Figure 3 As shown, the heating tank 11 has a heating chamber 111 that can contain the heating medium. The top of the heating tank 11 has several positioning holes 112 that communicate with the heating chamber 111. Each positioning hole 112 is evenly distributed along the circumference of the heating tank 11, and an extraction bottle 12 is inserted into each positioning hole 112 in a corresponding manner. The heating device and the extraction bottle 12 exchange heat through the heating medium.

[0039] An adjusting column 121 is coaxially connected to the top of the extraction bottle 12. An adjusting gear 122 is coaxially connected to the adjusting column 121. A drive gear 131 capable of fixed-axis rotation is coaxially arranged at the center of the top of the heating tank 11. A drive motor 13 capable of driving the drive gear 131 to rotate on a fixed axis is provided on the heating tank 11. Each adjusting gear 122 is equidistantly arranged circumferentially on the outer periphery of the drive gear 131, and the drive gear 131 meshes with each adjusting gear 122 for transmission. This meshing transmission adapter structure can be combined with reference to [reference missing]. Figure 3 As shown.

[0040] In the specific operation and use of the equipment, the material to be extracted and the extractant are mixed in the preset ratio required for the test and placed into the extraction bottle 12 to form an extraction mixture. Then, the bottle mouths of the extraction bottles 12 are turned upwards and inserted into the positioning holes 112 one by one from top to bottom, so that the middle and lower main structures of each extraction bottle 12 are in the heating chamber 111, thereby ensuring that the extraction mixture in the extraction bottle 12 is within the effective range that can be heat exchanged by the heating device. After that, the adjusting column 121 and the adjusting gear 122 are assembled to the top of the corresponding extraction bottle 12 in sequence, and each adjusting gear 122 is fully meshed with the drive gear 131.

[0041] Next, the heating device can be activated to heat the extraction mixture inside the extraction bottle 12. Simultaneously, the drive motor 13 is started, causing the drive gear 131 to rotate on its fixed axis. This, in turn, drives the adjusting gears 122 to rotate synchronously on their fixed axes through the meshing transmission between the drive gear 131 and each adjusting gear 122. Although the adjusting gears 122 are arranged parallel to the drive gear 131 on their axes due to the meshing transmission structure, their rotation direction is opposite to that of the drive gear 131. Therefore, each adjusting gear 122 can drive the corresponding extraction bottle 12 below it to rotate synchronously on its fixed axis, causing the extraction mixture inside the rotating extraction bottle 12 to be shaken and agitated, thus completing the extraction operation.

[0042] During this extraction operation, the heating device continuously performs synchronous heat exchange on each extraction bottle 12 to keep the operating temperature of each extraction bottle 12 constant and consistent, thus ensuring a consistent extraction environment in each extraction bottle 12. This enables batch synchronous extraction of material samples from multiple extraction bottles 12. After the extraction operation is completed, the extracted material and the remaining liquid in the extraction bottle 12 can be removed.

[0043] The waste extraction and separation device integrates all extraction bottles 12 within the same heating chamber 111. The heating device enables synchronous heating and temperature maintenance of each extraction bottle 12. Simultaneously, the drive motor 13, driven by the drive gear 131 and adjusting gears 122, drives each extraction bottle 12 to rotate synchronously, achieving synchronous shaking and agitation of the internal materials. This further enables synchronous processing of each extraction bottle 12, significantly improving the consistency of material extraction within each bottle 12. The entire process relies entirely on the coordinated operation of the devices to complete the extraction-related tasks, eliminating the need for manual operation. This not only significantly reduces the labor intensity of workers and minimizes processing deviations caused by individual differences during manual operation, but also allows for batch extraction of wastewater and other waste samples, thereby greatly improving the extraction efficiency and optimizing the treatment effect.

[0044] It should be noted that in specific operational applications, such as Figure 1 and Figure 2 As shown, the heating tank 11 is typically a cylindrical tank structure with its axis arranged vertically, and the axes of each positioning hole 112 at its top also extend vertically.

[0045] It is easy to understand that, under the premise of ensuring the overall sealing of the heating tank 11, the heating medium located in the heating chamber 111 mentioned in this solution is preferably water. The water is heated by the heating device, and then heat is exchanged between the heated water and the extraction bottles 12, thereby performing water bath heating on each extraction bottle 12. This water bath heating provides more uniform heating, ensuring that the heating rate of the extraction bottles 12 at each location is basically synchronized and the heating effect is consistent. Of course, air can also be used as the heating medium. That is, the heating device directly heats the air in the heating chamber 111, and then this heated air exchanges heat with the extraction bottles 12 to achieve the heating treatment of each extraction bottle 12. This process using air as the heating medium has lower costs and does not require high overall sealing performance of the heating tank 11, making it a suitable choice when the actual process requirements are not high or the cost budget is limited.

[0046] Of course, in practical applications, other gases or liquids can be selected as the heating medium, but it is necessary to ensure that the structural sealing performance of the heating tank 11 meets the loading requirements of the corresponding heating medium. In principle, the heating medium can be flexibly selected and adjusted according to the actual working conditions and operational requirements, as long as it can meet the actual application needs of the waste extraction and separation device.

[0047] Specifically, such as Figure 4As shown, a heat insulation box 132 is provided at the top center of the heating chamber 111. The drive motor 13 is detachably installed inside the heat insulation box 132, and the output shaft of the drive motor 13 extends out of its top. The drive gear 131 is coaxially linked to the output shaft of the drive motor 13. The heat insulation box 132 provides sufficient assembly space and reliable structural support for the drive motor 13, and appropriately isolates the heat transfer between the heating chamber 111 space outside the heat insulation box 132 and the internal space of the heat insulation box 132, avoiding excessively high internal temperature of the heat insulation box 132 from adversely affecting the drive motor 13. This fully ensures the stable and reliable operation of the drive motor 13, thereby improving the overall operational reliability and material extraction efficiency of the waste extraction and separation device.

[0048] Generally, the main structure of the heat insulation box 132 is made of aluminum alloy, and its outer wall can be coated with anti-corrosion and heat-resistant material layers to further optimize its anti-corrosion and heat insulation performance and improve its operating condition tolerance. Of course, the heat insulation box 132 can also be made of other metal or non-metal materials, but the strength of the main structure of the heat insulation box 132 must be ensured to guarantee its basic motor support and structural protection performance. The specific materials of the anti-corrosion and heat-resistant material layers can also be selected and applied according to conventional technology, which will not be elaborated on in this article.

[0049] More specifically, the inner wall of the heat insulation box 132 has internal threads, and the outer periphery of the drive motor 13 is fitted with an adapter ring 133. The outer wall of the adapter ring 133 has external threads that match the internal threads. This threaded connection structure has high strength and is convenient and efficient for disassembly and assembly. When it is necessary to inspect, maintain, or replace the drive motor 13, the operator can manually or with the aid of tools rotate the drive motor 13 while the equipment is off. This will cause the drive motor 13 and the adapter ring 133 to rotate synchronously in opposite directions relative to the heat insulation box 132. By utilizing the thread engagement between the internal and external threads, the drive motor 13 and the adapter ring 133 can be removed from the heat insulation box 132 as a whole. After the corresponding inspection, maintenance, or replacement of the drive motor 13, the drive motor 13, together with the adapter ring 133 fitted on its outside, can be screwed back into the heat insulation box 132 to complete the reliable installation of the drive motor 13.

[0050] In practical applications, the adapter ring 133 and the drive motor 13 can be coaxially assembled through a snap-fit ​​and slot-fit, or the adapter ring 133 can be directly glued and fixed to the outside of the drive motor 13, or an interference fit can be used to reliably fit the adapter ring 133 onto the outside of the drive motor 13. As a connecting component between the drive motor 13 and the heat insulation box 132, the adapter ring 133 effectively avoids structural interference and performance impact on the drive motor 13 body that might occur due to direct fitting and assembly between the main structure of the drive motor 13 and the heat insulation box 132, ensuring the reliability of the main structure and operational stability of the drive motor 13. Of course, regardless of the assembly method used, the coaxial assembly strength and linkage structure stability between the adapter ring 133 and the drive motor 13 must be guaranteed to ensure the efficiency and convenience of disassembly and assembly operations between the drive motor 13 and the heat insulation box 132.

[0051] In addition, please continue to refer to Figure 4 The bottom wall of the heating chamber 111 is provided with several bearing seats 123. Each bearing seat 123 and each positioning hole 112 are coaxially aligned with each other along the axial direction of the heating tank 11, and the bottom end of the extraction bottle 12 is aligned and abuts against the bearing seat 123. During the extraction process, the extraction bottle 12 is inserted into the heating tank 11 through the positioning hole 112 until the bottom end of the extraction bottle 12 reliably abuts against the bearing seat 123. The reliable abutment between the extraction bottle 12 and the bearing seat 123 realizes the circumferential linkage between the two. In this way, when the extraction bottle 12 rotates along the fixed axis with the adjusting gear 122, the bearing seat 123 can realize the circumferential synchronous rotation with the extraction bottle 12 and the reliable axial structural support by using its own bearing adaptation structure. This effectively ensures the tracking performance and structural reliability of the fixed axis rotation of the extraction bottle 12, making the fixed axis rotation process of the extraction bottle 12 smoother and more stable, and the corresponding extraction effect better.

[0052] The specific structure of the bearing housing 123 can refer to conventional technology. There are no revolutionary modifications in this solution. Considering the actual working conditions of the heating tank 11 in this solution, if the bearing housing 123 is directly installed in the heating chamber 111, it should be ensured that the bearing housing 123 has good structural sealing and fluid environment adaptability. Of course, if air is used as the heating medium in the actual application of this solution, the sealing performance and working condition adaptability requirements of the bearing housing 123 do not need to be strictly required, and only basic working environment adaptability needs to be guaranteed.

[0053] In practical applications, the heating device includes a heating tube 14 arranged within the heating chamber 111 and a temperature controller 141 arranged on the outer wall of the heating tank 11. The temperature controller 141 communicates and cooperates with the heating tube 14. This type of heating tube 14 has high working efficiency and requires flexible assembly space arrangement, making good adaptability to actual working conditions and fully utilizing the structural space within the heating chamber 111. As shown in the figure, the heating tube 14 can generally be aligned and arranged below the insulation box 132 to fully utilize the structural space below the insulation box 132, improve the utilization rate of the axial space within the heating chamber 111, and increase the integration of the assembly structure of the heating tank 11 and its internal components.

[0054] Accordingly, the temperature controller 141 can be a conventional temperature controller 141 in the industry. It is only necessary to ensure that it can flexibly control the start and stop of the heating tube 14 and the working temperature. If necessary, a temperature controller 141 that can communicate with external terminal devices such as computers or mobile phones can be selected, thereby further improving the efficiency and flexibility of the operator in controlling the working conditions of the heating device.

[0055] On the other hand, please continue to refer to the following: Figure 4 The extraction bottle 12 has a top cover 124 that opens and closes at the top. The bottom end of the adjusting column 121 is coaxially connected to the top outer wall of the top cover 124, and the top end of the adjusting column 121 is coaxially connected to the bottom outer wall of the adjusting gear 122. The adjusting gear 122, the adjusting column 121, and the top cover 124 are circumferentially linked and adapted. In actual operation, after opening the top cover 124, the material to be treated, the extractant, and other reagents can be injected into the extraction bottle 12 through the bottle mouth. After injection, the top cover 124 can be re-closed to ensure the sealing of the internal space of the extraction bottle 12. Alternatively, the extraction bottle 12 can be removed from the positioning hole 112 before adding material. After adding, the extraction bottle 12 can be reinserted into the positioning hole 112.

[0056] In practical applications, the top cover 124 and the main structure of the extraction bottle 12 can be disassembled and adapted by snap-fit, or reliably installed and flexibly disassembled by threaded adaptation or other means. The operator can flexibly select and adjust the matching method between the top cover 124 and the extraction bottle 12 according to the actual working conditions. In principle, any method that can meet the actual application needs of the waste extraction and separation device is acceptable.

[0057] Furthermore, a handle 125 is linked to the top outer wall of the adjusting gear 122. In actual operation, the operator can hold each handle 125 to pick up, place, rotate, and move the corresponding adjusting gear 122 and supporting components such as the top cover 124 and extraction bottle 12, thereby further improving the ease of operation and efficiency of the adjusting gear 122 and supporting components such as the extraction bottle 12.

[0058] Furthermore, a sealing ring 126, adapted to the top opening of the extraction bottle 12, is fitted around the outer periphery of the top cover 124. When the top cover 124 and the extraction bottle 12 are fastened together, the sealing ring 126 fits snugly against both the top cover 124 and the opening of the extraction bottle 12, thus sealing the extraction bottle 12. Considering actual working conditions, the sealing ring 126 should be made of high-temperature resistant rubber, or alternatively, a high-temperature resistant silicone ring or other soft elastic material with certain high-temperature tolerance, to meet the structural sealing requirements after the top cover 124 and the extraction bottle 12 are aligned and fastened together, and to adapt to the high-temperature working environment within the heating chamber 111 during the extraction process, ensuring the stable and efficient operation of the waste extraction and separation device.

[0059] In addition, such as Figure 1 and Figure 2 As shown, an operating platform 15 is provided below the heating tank 11. A support groove 151 is recessed in the center of the top surface of the operating platform 15, and the bottom of the heating tank 11 is embedded in the support groove 151. The operating platform 15 can provide stable structural support for the heating tank 11. On this basis, by utilizing the alignment and snap-fit ​​between the support groove 151 and the heating tank 11, the installation structural stability of the heating tank 11 and its supporting components can be further improved, making the overall assembly structure of the waste extraction and separation device more stable and reliable.

[0060] In addition, the bottom of the operating table 15 can be equipped with a traveling mechanism such as casters, so that when necessary, the operating table 15 and the heating tank 11 and other components can be moved as a whole to the target work position to match the equipment layout and process arrangement under different working conditions, thereby further improving the working condition adaptability and ease of use of the waste extraction and separation device.

[0061] Of course, an insulation shell can also be fitted over the heating tank 11 to further prevent heat loss from the heating chamber 111, optimize the insulation effect of the heating tank 11, and prevent the high temperature environment inside the heating chamber 111 from affecting the external environment of the waste extraction and separation device.

[0062] Correspondingly, the number of extraction bottles 12 integrated on the same heating tank 11 can be four as shown in the figure, or two, three, or more than four. However, regardless of the number, each extraction bottle 12 should be arranged in a ring around the circumference of the heating tank 11. The number and layout of the adjusting columns 121 and adjusting gears 122 that are matched with the extraction bottles 12 should also be matched accordingly to ensure that each adjusting gear 122 forms a ring structure layout around the driving gear 131. This ensures that the driving gear 131 can drive each adjusting gear 122 to rotate synchronously, thereby meeting the working requirements of the waste extraction and separation device.

[0063] In summary, the waste extraction and separation device provided in this utility model, during operation, involves mixing the material to be extracted and the extractant according to the preset ratio required for the experiment, and then placing them together into the extraction bottle to form an extraction mixture. The extraction bottles are then inserted into the positioning holes one by one from top to bottom with the bottle mouth facing upwards, so that the middle and lower main structures of each extraction bottle are in the heating chamber, thereby ensuring that the extraction mixture in the extraction bottle is within the effective range that can be heat exchanged by the heating device. Afterwards, the adjusting column and adjusting gear are assembled to the top of the corresponding extraction bottle in sequence, and each adjusting gear is fully meshed with the drive gear. The heating device can then be activated to heat the extraction mixture inside the extraction bottle. Simultaneously, the drive motor is started, causing the drive gear to rotate on its fixed axis. This, in turn, drives the adjusting gears to rotate synchronously on their fixed axes through the meshing transmission between the drive gear and each adjusting gear. Although the adjusting gears are arranged parallel to the drive gear's axis due to the meshing transmission structure, their rotation direction is opposite to that of the drive gear. This allows the corresponding extraction bottle below it to rotate synchronously on its fixed axis, causing the extraction mixture inside the rotating bottle to agitate and churn, thus completing the extraction process. During this extraction, the heating device continuously exchanges heat synchronously with each extraction bottle, maintaining a constant and consistent operating temperature to ensure a uniform extraction environment. This allows for the batch synchronous extraction of material samples from multiple extraction bottles. After extraction, the extracted material and any remaining liquid in the extraction bottles can be removed. The waste extraction and separation device integrates all extraction bottles within the same heating chamber. A heating device enables simultaneous heating and temperature maintenance of each extraction bottle. Simultaneously, a drive motor, via drive gears and adjusting gears, drives each extraction bottle to rotate synchronously, achieving synchronized shaking and agitation of the internal materials. This further enables simultaneous processing of each extraction bottle, significantly improving the consistency of material extraction. The entire process relies on the coordinated operation of all devices to complete the extraction, eliminating the need for manual operation. This not only significantly reduces the labor intensity of workers and minimizes processing deviations caused by individual differences during manual operation, but also allows for batch extraction of wastewater and other waste samples, thereby greatly improving the extraction efficiency and optimizing the treatment effect.

[0064] The waste extraction and separation device provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A waste extraction and separation device, characterized in that, The device includes a heating tank and a heating device. The heating tank has a heating cavity that can contain a heating medium. The top of the heating tank has several positioning holes that communicate with the heating cavity. Each positioning hole is evenly distributed along the circumference of the heating tank, and an extraction bottle is inserted into each positioning hole. The heating device and the extraction bottle exchange heat through the heating medium. The top of the extraction bottle is coaxially connected to an adjusting column, and an adjusting gear is coaxially connected to the adjusting column. A drive gear capable of rotating on a fixed axis is coaxially arranged at the center of the top of the heating tank. A drive motor capable of driving the drive gear to rotate on a fixed axis is provided on the heating tank. Each of the adjusting gears is equidistantly arranged on the outer periphery of the drive gear along the circumference, and the drive gear meshes with each of the adjusting gears. A heat insulation box is provided at the top center of the heating chamber. The drive motor is installed and disassembled inside the heat insulation box, and the output shaft of the drive motor extends out of its top. The drive gear is coaxially linked to the output shaft of the drive motor.

2. The waste extraction and separation device as described in claim 1, characterized in that, The inner wall of the heat insulation box is provided with internal threads, and the outer periphery of the drive motor is fitted with an adapter ring, the outer wall of the adapter ring being provided with external threads that are compatible with the internal threads.

3. The waste extraction and separation device as described in claim 1, characterized in that, The bottom wall of the heating chamber is provided with a plurality of bearing seats, each bearing seat and each positioning hole are coaxially aligned and arranged in a one-to-one correspondence along the axial direction of the heating tank, and the bottom end of the extraction bottle is aligned and abuts against the bearing seat in a one-to-one correspondence.

4. The waste extraction and separation device as described in claim 1, characterized in that, The heating device includes a heating tube arranged in the heating chamber and a temperature controller arranged on the outer wall of the heating tank, wherein the temperature controller communicates and cooperates with the heating tube.

5. The waste extraction and separation device as described in claim 1, characterized in that, The extraction bottle has a top cover that opens and closes. The bottom end of the adjusting column is coaxially connected to the top outer wall of the top cover, and the top end of the adjusting column is coaxially connected to the bottom outer wall of the adjusting gear. The adjusting gear, the adjusting column, and the top cover are circumferentially linked and adapted.

6. The waste extraction and separation device as described in claim 5, characterized in that, A handle is connected to the top outer wall of the adjusting gear.

7. The waste extraction and separation device as described in claim 5, characterized in that, The outer periphery of the top cover is fitted with a sealing ring that fits the top opening of the extraction bottle. When the top cover is fastened to the extraction bottle, the sealing ring fits into the top cover and the opening of the extraction bottle respectively to seal the extraction bottle.

8. The waste extraction and separation device as described in claim 7, characterized in that, The sealing ring is a high-temperature resistant rubber ring.

9. The waste extraction and separation device as described in claim 1, characterized in that, An operating platform is provided below the heating tank, and a support groove is recessed in the center of the top surface of the operating platform. The bottom of the heating tank is embedded in the support groove.

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