Multi-class hazardous waste material collaborative disposal device

Abstract

The application discloses a multi-class hazardous waste material collaborative treatment device and relates to the technical field of waste treatment. The multi-class hazardous waste material collaborative treatment device comprises an outer bucket, a cover is hingedly connected to the upper side of the outer bucket, the bottom of the inner wall of the outer bucket is of a structure that the center is concave downward and the edge is raised upward, a drain pipe is arranged at the lower side of the outer bucket, one end of the drain pipe is in communication with the inside of the outer bucket, the lower end of the drain pipe is in communication with the lower side of the outer bucket, an inner bucket is rotationally connected to the bottom of the inner wall of the outer bucket through a bearing, a motor is fixedly connected to the lower side of the outer wall of the outer bucket, and the output end of the motor is fixedly connected with a transmission rod. The multi-class hazardous waste material collaborative treatment device is provided with a scraping mechanism, which can scrape the waste on the inner wall of the inner bucket during each dehydration interval, and make the waste turn over, so that the purpose of facilitating deep drainage is achieved.

Description

Technical Field

[0001] This invention relates to the field of waste treatment technology, specifically to a co-processing device for multiple types of hazardous waste. Background Technology

[0002] The first step in the current treatment of chemical waste is to separate solids and liquids to prevent some liquid solvents from reacting with solid waste. During solid-liquid separation, solid waste can clog the filter, slowing down the filtration rate and increasing the risk. Therefore, a device is needed to quickly separate solids and liquids from chemical waste. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a multi-category hazardous waste co-processing device, achieving rapid solid-liquid separation of chemical waste.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a multi-category hazardous waste co-processing device, comprising an outer barrel, a cap hinged to the upper side of the outer barrel, a bottom inner wall of the outer barrel having a concave center and an upwardly raised edge, a drain pipe provided on the lower side of the outer barrel, one end of the drain pipe communicating with the interior of the outer barrel, and the lower end of the drain pipe communicating with the lower side of the outer barrel, an inner barrel rotatably connected to the bottom inner wall of the outer barrel via a bearing, a motor fixedly connected to the lower side of the outer wall of the outer barrel, a transmission rod fixedly connected to the output end of the motor, the upper end of the transmission rod penetrating the outer barrel and the inner barrel and extending into the interior of the inner barrel and fixedly connected to the inner wall of the inner barrel, a rotating rod fixedly connected to the upper end of the transmission rod, a scraping mechanism provided on the upper side of the rotating rod, and a pushing mechanism provided on the lower inner side of the inner barrel; The pushing mechanism includes a fixing component and a push plate on the fixing component. The fixing component is disposed inside the lower side of the inner tub. The lower surface of the push plate contacts the lower surface of the inner wall of the inner tub. The push plate can be translated inside the inner tub. The scraping mechanism includes a connecting assembly and a scraping ring and a cutting blade on the connecting assembly. The connecting assembly is located on the upper part of the rotating rod, and the scraping ring is located inside the inner barrel. The outer wall of the scraping ring contacts the inner wall of the inner barrel, and the outer wall of the scraping ring is hinged to one end of the cutting blade by a torsion spring.

[0005] Preferably, the fixing component includes a slide groove, which is a cavity formed inside the inner side of the inner barrel. One side of the slide groove is connected to the interior of the inner barrel. A slider is slidably connected to the inner wall of the slide groove. A spring is fixedly connected to the outer wall of the slider. The other end of the spring is fixedly connected to one side of the inner wall of the slide groove. The upper side of one end of the slider extends to the outer side of the slide groove and is fixedly connected to the lower surface of the push plate.

[0006] Preferably, the connecting assembly includes a fixing ring, the inner wall of which is fixedly connected to the upper side wall of the rotating rod, a connecting plate hinged to the outer wall of the fixing ring, an installation window provided on the connecting plate, an anti-adhesion mechanism provided inside the installation window, a counterweight ball fixedly connected to the end of the connecting plate away from the fixing ring, and a pull rod hinged to the outer wall of the connecting plate, the end of the pull rod away from the connecting plate being hinged to the outer wall of the scraping ring.

[0007] Preferably, the inner barrel has several strip-shaped grooves on its side wall, and the position of the cutting blade corresponds to the position of the strip-shaped grooves.

[0008] Preferably, the middle part of the scraper ring bulges towards the center of the inner tub, and the side of the cutting blade away from the center of the inner tub is located inside the strip groove on the inner tub.

[0009] Preferably, the pusher plate is a strip-shaped structure that is higher on the side closer to the center of the inner tub and lower on the side farther from the center of the inner tub.

[0010] Preferably, the sum of the length of the connecting plate and the diameter of the counterweight ball is less than the inner radius of the inner barrel.

[0011] Preferably, the anti-adhesion mechanism includes a threaded rod, the upper and lower ends of which are fixedly connected to the inner wall of the mounting window. A counterweight is threadedly connected to the outer wall of the threaded rod. The counterweight has a ring-shaped structure that is thicker at the back and thinner at the front. A first magnet is fixedly connected to the upper surface of the counterweight. A second spring is also fixedly connected to the upper surface of the counterweight. The upper end of the second spring is rotatably connected to the upper side of the inner wall of the mounting window via a bearing. A connecting strip is also fixedly connected to the upper side of the inner wall of the mounting window. A second magnet is fixedly connected to the lower end of the connecting strip. The lower surface of the second magnet is in contact with the upper surface of the first magnet, and the lower surface of the second magnet and the upper surface of the first magnet have opposite magnetic poles. A third magnet is fixedly connected to the lower surface of the inner wall of the mounting window. The upper surface of the third magnet and the lower surface of the first magnet have opposite magnetic poles.

[0012] This invention provides a device for the co-processing of multiple types of hazardous waste. It has the following beneficial effects: 1. This multi-category hazardous waste co-processing device is equipped with an inner barrel, a motor, and a transmission rod. When the motor starts, the inner barrel rotates rapidly, causing the waste to be pushed outward due to centrifugal force. The internal moisture of the waste is discharged outward through the gaps, which can quickly separate the solid and liquid components of the waste and reduce the reaction time of the waste.

[0013] 2. This multi-category hazardous waste co-processing device is equipped with a pushing mechanism that allows the pushing plate to move away from the center of the inner tank when the waste is centrifugally thrown away by water. At the same time, as the pushing plate moves in the waste, the original position of the waste is affected and changed. By changing the position of the waste, the waste can be easily turned over, which facilitates the drainage of water.

[0014] 3. This multi-category hazardous waste co-processing device is equipped with a scraping mechanism that can scrape the waste on the inner wall of the inner tank during each dewatering interval. After the waste falls off the inner wall of the inner tank, the waste that was originally located on the upper layer will be pressed to the lower layer, so that the upper and lower layers of waste change, thereby achieving the effect of turning the waste over and facilitating deep drainage.

[0015] 4. This multi-category hazardous waste co-processing device is equipped with a cutting blade. When the scraper ring descends, it can vibrate and separate the waste adhering to the inner wall of the inner barrel. When the cutting blade moves downward inside the strip groove, the waste that was originally stuck inside the strip groove will be separated. If small pieces of glass or other materials mixed in with the waste are stuck inside the strip groove, the cutting blade will break the glass or other waste. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the inner barrel of the present invention; Figure 4 This is a three-dimensional structural diagram of the push plate of the present invention; Figure 5 For the present invention Figure 2 A magnified structural diagram of A in the middle; Figure 6 This is a three-dimensional structural diagram of the scraping mechanism of the present invention; Figure 7 For the present invention Figure 5 A magnified structural diagram of B in the diagram; Figure 8 For the present invention Figure 5 A magnified structural diagram of C.

[0017] In the diagram: 1 Outer tub, 2 Cover, 3 Inner tub, 4 Motor, 5 Transmission rod, 6 Rotating rod, 7 Drain pipe, 8 Pushing mechanism, 9 Scraping mechanism, 801 Slide groove, 802 Slider, 803 Spring, 804 Push plate, 901 Fixing ring, 902 Connecting plate, 903 Counterweight ball, 904 Pull rod, 905 Scraper ring, 906 Cutting blade, 907 Anti-adhesion mechanism, 701 Threaded rod, 702 Counterweight block, 703 First magnet, 704 Second spring, 705 Connecting strip, 706 Second magnet, 707 Third magnet. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0020] Please see Figure 1-8 This invention provides a technical solution: a multi-category hazardous waste co-processing device, including an outer barrel 1, a cover 2 hinged to the upper side of the outer barrel 1, the bottom of the inner wall of the outer barrel 1 having a structure with a concave center and an upwardly raised edge, a drain pipe 7 provided on the lower side of the outer barrel 1, one end of the drain pipe 7 communicating with the interior of the outer barrel 1, and the lower end of the drain pipe 7 communicating with the lower side of the outer barrel 1, an inner barrel 3 rotatably connected to the bottom of the inner wall of the outer barrel 1 via a bearing, a motor 4 fixedly connected to the lower side of the outer wall of the outer barrel 1, a transmission rod 5 fixedly connected to the output end of the motor 4, the upper end of the transmission rod 5 passing through the outer barrel 1 and the inner barrel 3 and extending into the interior of the inner barrel 3 and fixedly connected to the inner wall of the inner barrel 3, a rotating rod 6 fixedly connected to the upper end of the transmission rod 5, a scraping mechanism 9 provided on the upper side of the rotating rod 6, and a pushing mechanism 8 provided on the lower side of the interior of the inner barrel 3; When in use, pour the waste into the inner barrel 3, then start the motor 4 to drive the transmission rod 5 to make the inner barrel 3 rotate rapidly. When the inner barrel 3 rotates rapidly, the waste inside will be thrown to the inner wall of the inner barrel 3 by centrifugal force, so that the liquid inside will flow through the inner barrel 3 to the inner barrel 1, and then be discharged downward through the drain pipe 7, thereby completing the purpose of solid-liquid separation. The pushing mechanism 8 includes a fixing component and a push plate 804 on the fixing component. The fixing component is located inside the lower side of the inner tub 3. The lower surface of the push plate 804 contacts the lower surface of the inner wall of the inner tub 3. The push plate 804 can be translated inside the inner tub 3. The scraping mechanism 9 includes a connecting assembly and a scraper ring 905 and a cutting blade 906 on the connecting assembly. The connecting assembly is located on the upper part of the rotating rod 6. The scraper ring 905 is located inside the inner barrel 3. The outer wall of the scraper ring 905 is in contact with the inner wall of the inner barrel 3. The outer wall of the scraper ring 905 is hinged to one end of the cutting blade 906 by a torsion spring.

[0021] The fixing component includes a slide 801, which is a cavity opened inside the inner side of the inner barrel 3. One side of the slide 801 is connected to the interior of the inner barrel 3. A slider 802 is slidably connected to the inner wall of the slide 801. A spring 803 is fixedly connected to the outer wall of the slider 802. The other end of the spring 803 is fixedly connected to one side of the inner wall of the slide 801. The upper side of one end of the slider 802 extends to the outer side of the slide 801 and is fixedly connected to the lower surface of the push plate 804. The push plate 804 is a strip structure that is higher on the side closer to the center of the inner barrel 3 and lower on the side farther from the center of the inner barrel 3. While the inner barrel 3 is rotating rapidly, the inertia of the push plate 804 and the slide 801 will cause the push plate 804 to move away from the center of the inner barrel 3, so that the push plate 804 pushes the waste and changes the relative position between the waste, which is conducive to the discharge of water inside the waste. While the slider 802 moves, the spring 803 will be compressed and deformed. And because the length of the push plate 804 is greater than the length of the opening on the upper side of the slide 801, the push plate 804 will still close the slide 801 after it moves. The connecting assembly includes a fixing ring 901, the inner wall of which is fixedly connected to the upper side wall of the rotating rod 6. A connecting plate 902 is hinged to the outer wall of the fixing ring 901. An installation window is provided on the connecting plate 902, and an anti-adhesion mechanism 907 is provided inside the installation window. A counterweight ball 903 is fixedly connected to the end of the connecting plate 902 away from the fixing ring 901. The sum of the length of the connecting plate 902 and the diameter of the counterweight ball 903 is less than the inner radius of the inner barrel 3. A pull rod 904 is hinged to the outer wall of the connecting plate 902. The end of the pull rod 904 away from the connecting plate 902 is hinged to the outer wall of the scraper ring 905. The middle part of the scraper ring 905 protrudes towards the center of the inner barrel 3. The side of the cutting blade 906 away from the center of the inner barrel 3 is located inside the strip groove on the inner barrel 3. Several strip grooves are provided on the side wall of the inner barrel 3. The position of the cutting blade 906 corresponds to the position of the strip groove. During the solid-liquid separation of waste, the rapid rotation of the transmission rod 5 causes the rotating rod 6 to rotate rapidly in tandem. Simultaneously, the connecting plate 902 and the counterweight ball 903 deflect upwards due to inertia, causing the connecting plate 902 to pull up the pull rod 904 and the scraper ring 905, thus moving the scraper ring 905 upwards. At this time, the waste in the space below the scraper ring 905 adheres to the inner wall of the inner drum 3 due to centrifugal force. As the scraper ring 905 moves upwards, the cutting blade 906 slides upwards along the inner wall of the inner drum 3. Since the outer wall of the cutting blade 906 is connected to the scraper ring 905 via a torsion spring, the cutting blade 906 continuously passes through the strip-shaped groove on the inner drum 3 as it moves upwards. After the first stage of solid-liquid separation is completed, as the motor 4 is turned off, the rotation speed of the rotating rod 6 and the inner barrel 3 decreases. Under the elastic support of the spring 803, the slider 802 and the push plate 804 gradually return to their original positions, and the waste adhering to the inside of the inner barrel 3 gradually falls off. After falling off, it contacts the moving push plate 804, causing the push plate 804 to flip the waste again. As the counterweight ball 903 and the connecting plate 902 rotate at a reduced speed, the connecting plate 902 will deflect downwards and return to its original position, causing the scraper ring 905 to move down and scrape off the waste adhering to the inner wall of the inner barrel 3. This prevents the waste adhering to the inner wall of the inner barrel 3 from clogging the subsequent dehydration steps. Furthermore, due to the structure of the scraper ring 905, the waste scraped off first will be pressed to the underside of the subsequent waste, so the waste located on the outer side is different each time, which facilitates deep dehydration. As the scraper ring 905 moves downward, the cutting blade 906 will impact and vibrate the inner wall of the inner barrel 3 as it descends in the strip groove. Furthermore, the cutting blade 906 will slide down close to the inner wall of the inner barrel 3, cutting the waste inside the strip groove. After the inner barrel 3 stops rotating, the motor 4 can be restarted for deep dehydration. The anti-adhesion mechanism 907 includes a threaded rod 701, the upper and lower ends of which are fixedly connected to the inner wall of the mounting window. A counterweight 702 is threadedly connected to the outer wall of the threaded rod 701. The counterweight 702 has a ring-shaped structure that is thicker at the back and thinner at the front. A first magnet 703 is fixedly connected to the upper surface of the counterweight 702. A second spring 704 is also fixedly connected to the upper surface of the inner wall of the mounting window through a bearing. A connecting strip 705 is also fixedly connected to the upper surface of the inner wall of the mounting window. A second magnet 706 is fixedly connected to the lower end of the connecting strip 705. The lower surface of the second magnet 706 is in contact with the upper surface of the first magnet 703, and the lower surface of the second magnet 706 and the upper surface of the first magnet 703 have opposite magnetic poles. A third magnet 707 is fixedly connected to the lower surface of the inner wall of the mounting window. The upper surface of the third magnet 707 and the lower surface of the first magnet 703 have opposite magnetic poles. After the connecting plate 902 rotates rapidly and deflects upward, the counterweight 702 will cause the first magnet 703 and the second magnet 706 to separate instantaneously due to inertia. This causes the counterweight 702 to stretch the second spring 704 and move towards the third magnet 707. Simultaneously, since the counterweight 702 is threadedly connected to the threaded rod 701, it will rotate while moving. Ultimately, the counterweight 702 will move to the lower side of the mounting window and insert into the middle of the third magnet 707, causing the lower side of the first magnet 703 to attract the upper side of the third magnet 707. When the connecting plate 902 deflects downwards after use, the centrifugal force on the counterweight 702 decreases, causing the second spring 704 to pull the first magnet 703 and the third magnet 707 apart momentarily, pulling the counterweight 702 back to its original position. As the counterweight 702 returns to its original position, it rotates. Due to the uneven weight distribution of the counterweight 702, the counterweight 702 causes the threaded rod 701 and the connecting plate 902 to vibrate, which in turn causes the scraper ring 905 to move downwards and vibrate, reducing the amount of waste adhering to the surface of the scraper ring 905 and facilitating waste removal.

[0022] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-category hazardous waste co-processing device, comprising an outer barrel (1), a cover (2) hinged to the upper side of the outer barrel (1), the bottom of the inner wall of the outer barrel (1) having a central concave shape and an upwardly raised edge, a drain pipe (7) provided on the lower side of the outer barrel (1), one end of the drain pipe (7) communicating with the interior of the outer barrel (1), the lower end of the drain pipe (7) communicating with the lower side of the outer barrel (1), an inner barrel (3) rotatably connected to the bottom of the inner wall of the outer barrel (1) via a bearing, a motor (4) fixedly connected to the lower side of the outer wall of the outer barrel (1), a transmission rod (5) fixedly connected to the output end of the motor (4), the upper end of the transmission rod (5) penetrating the outer barrel (1) and the inner barrel (3) and extending into the interior of the inner barrel (3) and fixedly connected to the inner wall of the inner barrel (3), characterized in that: The upper end of the transmission rod (5) is fixedly connected to a rotating rod (6), and a scraping mechanism (9) is provided on the upper side of the rotating rod (6). A pushing mechanism (8) is provided on the lower side of the inner barrel (3). The pushing mechanism (8) includes a fixing component and a push plate (804) on the fixing component. The fixing component is located inside the lower side of the inner barrel (3). The lower surface of the push plate (804) contacts the lower surface of the inner wall of the inner barrel (3). The push plate (804) can be translated inside the inner barrel (3). The scraping mechanism (9) includes a connecting assembly and a scraping ring (905) and a cutting blade (906) on the connecting assembly. The connecting assembly is located on the upper part of the rotating rod (6). The scraping ring (905) is located inside the inner barrel (3). The outer wall of the scraping ring (905) is in contact with the inner wall of the inner barrel (3). The outer wall of the scraping ring (905) is hinged to one end of the cutting blade (906) by a torsion spring. The connecting assembly includes a fixing ring (901), the inner wall of which is fixedly connected to the upper side wall of the rotating rod (6), a connecting plate (902) is hinged to the outer wall of the fixing ring (901), an installation window is provided on the connecting plate (902), an anti-adhesion mechanism (907) is provided inside the installation window, a counterweight ball (903) is fixedly connected to the end of the connecting plate (902) away from the fixing ring (901), a pull rod (904) is hinged to the outer wall of the connecting plate (902), and the end of the pull rod (904) away from the connecting plate (902) is hinged to the outer wall of the scraping ring (905). The inner barrel (3) has several strip-shaped grooves on its side wall, and the position of the cutting blade (906) is set in accordance with the position of the strip-shaped grooves; The anti-adhesion mechanism (907) includes a threaded rod (701), the upper and lower ends of which are fixedly connected to the inner wall of the mounting window. A counterweight (702) is threadedly connected to the outer wall of the threaded rod (701). The counterweight (702) has a ring-shaped structure that is thicker at the back and thinner at the front. A first magnet (703) is fixedly connected to the upper surface of the counterweight (702). A second spring (704) is also fixedly connected to the upper surface of the counterweight (702). The upper end of the second spring (704) is connected to the upper side of the inner wall of the mounting window via an axis. The mounting window is rotatably connected, and a connecting strip (705) is fixedly connected to the upper side of the inner wall. A second magnet (706) is fixedly connected to the lower end of the connecting strip (705). The lower surface of the second magnet (706) is in contact with the upper surface of the first magnet (703), and the lower surface of the second magnet (706) and the upper surface of the first magnet (703) are opposite magnetic poles. A third magnet (707) is fixedly connected to the lower surface of the inner wall of the mounting window. The upper surface of the third magnet (707) and the lower surface of the first magnet (703) are opposite magnetic poles.

2. The multi-category hazardous waste co-processing device according to claim 1, characterized in that: The fixing component includes a slide groove (801), which is a cavity opened inside the inner side of the inner barrel (3). One side of the slide groove (801) is connected to the interior of the inner barrel (3). A slider (802) is slidably connected to the inner wall of the slide groove (801). A spring (803) is fixedly connected to the outer wall of the slider (802). The other end of the spring (803) is fixedly connected to one side of the inner wall of the slide groove (801). The upper side of one end of the slider (802) extends to the outer side of the slide groove (801) and is fixedly connected to the lower surface of the push plate (804).

3. The multi-category hazardous waste co-processing device according to claim 2, characterized in that: The scraper ring (905) protrudes towards the center of the inner barrel (3) from the middle, and the side of the cutting blade (906) away from the center of the inner barrel (3) is located inside the strip groove on the inner barrel (3).

4. The multi-category hazardous waste co-processing device according to claim 3, characterized in that: The push plate (804) is a strip structure that is higher on the side closer to the center of the inner barrel (3) and lower on the side farther from the center of the inner barrel (3).

5. The multi-category hazardous waste co-processing device according to claim 4, characterized in that: The sum of the length of the connecting plate (902) and the diameter of the counterweight ball (903) is less than the inner radius of the inner barrel (3).

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