Fire retardant waste treatment device

Abstract

The utility model discloses a fire retardant waste treatment device which comprises a waste treatment box, a filter screen is fixedly connected to the inner wall of the waste treatment box, and a first smashing assembly and a second smashing assembly are slidably arranged on the waste treatment box and located on the upper surface and the lower surface of the filter screen correspondingly. The double-face rack is fixedly arranged on one side of the waste treatment box, and the upper surface and the lower surface of the double-face rack are engaged with the first smashing assembly and the second smashing assembly correspondingly. According to the scheme, the adjusting assembly is started to be matched with the double-face rack, the first smashing assembly and the second smashing assembly can be controlled to roll along the upper face and the lower face of the filter screen at the same time, and fire retardant waste on the upper surface of the filter screen is smashed; and meanwhile, the flame retardant powder attached to the first smashing assembly and the second smashing assembly can be cleaned through the two cleaning and scraping assemblies, and therefore the influence of the attached powder on the smashing assemblies can be reduced as much as possible.

Description

Technical Field

[0001] This application relates to the technical field of waste treatment, and in particular to a device for treating flame retardant waste. Background Technology

[0002] Flame retardants are a class of chemical substances that slow down the burning rate of materials in a fire, reducing the amount of smoke and toxic gases produced. They are used to reduce the flammability of materials and the speed of flame spread in a fire, thereby improving safety and protecting people and property. Flame retardants are widely used in plastics, textiles, building materials, and electronic products. To reduce the environmental pollution caused by flame retardant waste, it is necessary to process the waste through crushing to recover valuable chemical components.

[0003] In related technologies, flame retardant waste is mainly processed by crushing equipment. However, some particles remain after crushing, leading to incomplete crushing. Therefore, some equipment uses a reciprocating structure with two sets of rollers to crush the flame retardant. Roller crushing ensures more thorough crushing and avoids the presence of particles inside the flame retardant. However, flame retardant powder may adhere to the roller surface, potentially affecting the crushing effect.

[0004] Therefore, those skilled in the art have provided a flame retardant waste treatment device to solve the problems mentioned in the background art. Utility Model Content

[0005] To address the problem mentioned in the background art that flame retardant powder may adhere to the surface of the roller when pulverizing flame retardant, which may affect the pulverization effect of the roller on the flame retardant waste, this application provides a flame retardant waste treatment device.

[0006] The flame retardant waste treatment device provided in this application adopts the following technical solution:

[0007] A flame retardant waste treatment device includes a waste treatment box, a filter screen fixedly connected to the inner wall of the waste treatment box, a first crushing component and a second crushing component slidably disposed on the waste treatment box, the first crushing component and the second crushing component being located on the upper surface and lower surface of the filter screen respectively, a double-sided rack fixedly disposed on one side of the waste treatment box, the upper surface and lower surface of the double-sided rack respectively meshing with the first crushing component and the second crushing component, an adjusting component disposed on one side of the waste treatment box, one side of the adjusting component being rotatably connected to one end of the first crushing component and the second crushing component, and two cleaning components respectively disposed on the first crushing component and the second crushing component.

[0008] By adopting the above technical solution, the start-up adjustment component cooperates with the double-sided rack to simultaneously control the first crushing component and the second crushing component to roll along the upper and lower surfaces of the filter screen, thereby crushing the flame retardant waste on the upper surface of the filter screen. While the first crushing component and the second crushing component are moving to crush the waste, two cleaning components can clean the flame retardant powder attached to the first crushing component and the second crushing component respectively, thereby minimizing the impact of the attached powder on the crushing components.

[0009] Preferably, a guide component is provided on the side of the waste treatment box away from the adjustment component, and one side of the guide component is rotatably connected to the end of the first crushing component and the second crushing component away from the adjustment component.

[0010] By adopting the above technical solution, the guide component can guide the movement of the first crushing component and the second crushing component away from the adjustment component.

[0011] Preferably, the waste treatment box includes a rectangular box body. A discharge port is provided on one side of the rectangular box body, penetrating the rectangular box body. A receiving box is provided inside the discharge port. First sliding grooves penetrating the rectangular box body are symmetrically provided on both sides of the rectangular box body. The two ends of the first crushing component are respectively located inside the symmetrically provided first sliding grooves. Second sliding grooves penetrating the rectangular box body are symmetrically provided on both sides of the rectangular box body. The two ends of the second crushing component are respectively located inside the symmetrically provided second sliding grooves. Storage slots communicating with the first and second sliding grooves are evenly provided on both sides of the rectangular box body. The two ends of the cleaning component are respectively located inside the storage slots on both sides of the rectangular box body.

[0012] By adopting the above technical solution, the discharge port can limit the installation position of the receiving box, the receiving box can collect the crushed flame retardant waste, the first chute can limit the installation and movement position of the first crushing component, the second chute can limit the installation and movement position of the second crushing component, and several storage slots can limit the movement position of the cleaning component, so that the two cleaning components can move with the first crushing component and the second crushing component respectively.

[0013] Preferably, the first crushing component and the second crushing component have the same structure. The first crushing component includes a shaft passing through the interior of the symmetrically opened first chute. The two ends of the shaft are rotatably connected to the adjusting component and the guiding component, respectively. A crushing roller is fixedly connected to the outer wall of the shaft. The bottom of the crushing roller contacts the upper surface of the filter screen. A gear is fixedly connected to the outer wall of the shaft. The outer wall of the gear meshes with the top of the double-sided rack.

[0014] By adopting the above technical solution, the adjusting component can adjust the shaft to move under the limit of the guiding component when it is started. While the shaft moves, it can control the movement of the crushing roller and the gear. When the gear moves, it can rotate in cooperation with the double-sided rack that meshes with it. When the gear rotates, it can drive the crushing roller to roll through the shaft to crush the flame retardant waste on the surface of the filter screen.

[0015] Preferably, the adjustment assembly includes first ear plates symmetrically fixedly connected to one side of the rectangular box, a motor fixedly connected to one side of the symmetrically arranged first ear plates, a threaded rod fixedly connected to the output end of the motor through one of the first ear plates, a threaded rod rotatably connected to the other first ear plate at one end of the threaded rod away from the motor, a movable block threadedly connected to the outer wall of the threaded rod, and a side of the movable block rotatably connected to one end of the first crushing assembly and the second crushing assembly.

[0016] By adopting the above technical solution, the symmetrically arranged first ear plate can limit the installation position of the motor and the threaded rod. When the motor starts, the movement of the moving block can be adjusted by controlling the rotation of the threaded rod. The position of the first crushing component and the second crushing component can be adjusted by the movement of the moving block.

[0017] Preferably, the guide assembly includes a second ear plate symmetrically fixedly connected to one side of the rectangular box, a guide rod fixedly connected between the symmetrically arranged second ear plates, a slider slidably connected to the outer wall of the guide rod, and one side of the slider being rotatably connected to one end of the first crushing assembly and the second crushing assembly.

[0018] By adopting the above technical solution, the symmetrically arranged second ear plate can limit the installation position of the guide rod. When the first crushing component and the second crushing component move, the movement of the first crushing component and the second crushing component can be guided by the cooperation of the slider and the guide rod.

[0019] Preferably, the scraping assembly includes a scraper that contacts the outer wall of the crushing roller, and both ends of the scraper are fixedly connected to a connecting plate. The connecting plate is located inside the storage groove, and the inner wall of the connecting plate is rotatably connected to the outer wall of the shaft.

[0020] By adopting the above technical solution, the symmetrically arranged connecting plates and shafts can cooperate to install the scraper on the outer wall of the crushing roller. When the crushing roller rotates, the scraper can scrape and clean the flame retardant powder adhering to the outer wall of the crushing roller.

[0021] In summary, this application includes the following beneficial technical effects:

[0022] 1. The flame retardant waste treatment device is equipped with a filter screen that can filter the flame retardant waste placed in the waste treatment box. The start adjustment component cooperates with the double-sided rack and pinion to simultaneously control the first crushing component and the second crushing component to roll along the upper and lower surfaces of the filter screen to crush the flame retardant waste located on the upper surface of the filter screen. While the first crushing component and the second crushing component are moving to crush the waste, two cleaning components can clean the flame retardant powder attached to the first crushing component and the second crushing component respectively, thereby minimizing the impact of the attached powder on the crushing component.

[0023] 2. The flame retardant waste treatment device is equipped with a receiving box to collect the crushed flame retardant waste. The first and second chutes can respectively limit the installation and movement of the first and second crushing components. Several storage slots can limit the movement of the cleaning components, making it easy for the two cleaning components to follow the first and second crushing components. When the adjustment component is started, the shaft can be adjusted to move under the limit of the guide component. When the shaft moves, the crushing roller and gear can be controlled to move. When the gear moves, it can rotate in cooperation with the double-sided rack that meshes with it. When the gear rotates, the shaft can drive the crushing roller to roll and crush the flame retardant waste on the surface of the filter screen.

[0024] 3. The flame retardant waste treatment device is equipped with a motor that, when started, controls the rotation of the threaded rod to adjust the movement of the moving block. The movement of the moving block adjusts the position of the first and second crushing components. When the first and second crushing components move, the slider and guide rod cooperate to guide their movement. The symmetrically arranged connecting plates cooperate with the shaft to install scrapers on the outer wall of the crushing roller. When the crushing roller rotates, the scrapers can scrape and clean the flame retardant powder adhering to the outer wall of the crushing roller. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a flame retardant waste treatment device according to an embodiment of this application;

[0026] Figure 2 This is a cross-sectional structural schematic diagram of a flame retardant waste treatment device according to an embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the waste treatment box structure of a flame retardant waste treatment device according to an embodiment of this application;

[0028] Figure 4 This application describes a flame retardant waste treatment device. Figure 2 Enlarged schematic diagram of the structure at point A in the diagram;

[0029] Figure 5 This is a schematic diagram of the first crushing component of a flame retardant waste treatment device according to an embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the cleaning component structure of a flame retardant waste treatment device according to an embodiment of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Waste processing box; 101. Rectangular box body; 102. Discharge port; 103. Receiving box; 104. First chute; 105. Second chute; 106. Storage slot; 2. Filter screen; 3. First crushing assembly; 301. Shaft; 302. Crushing roller; 303. Gear; 4. Second crushing assembly; 5. Double-sided rack; 6. Adjusting assembly; 601. First ear plate; 602. Motor; 603. Threaded rod; 604. Moving block; 7. Guide assembly; 701. Second ear plate; 702. Guide rod; 703. Sliding block; 8. Scraping assembly; 801. Scraper; 802. Connecting plate. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0033] This application discloses a flame retardant waste treatment device. (Refer to...) Figure 1 and Figure 2 A flame retardant waste treatment device includes a waste treatment box 1, a filter screen 2 fixedly connected to the inner wall of the waste treatment box 1, a first crushing component 3 and a second crushing component 4 slidably disposed on the waste treatment box 1, the first crushing component 3 and the second crushing component 4 being located on the upper and lower surfaces of the filter screen 2 respectively, a double-sided toothed rack 5 fixedly disposed on one side of the waste treatment box 1, the upper and lower surfaces of the double-sided toothed rack 5 respectively meshing with the first crushing component 3 and the second crushing component 4, an adjusting component 6 disposed on one side of the waste treatment box 1, one side of the adjusting component 6 being rotatably connected to one end of the first crushing component 3 and the second crushing component 4, and two cleaning scraping components 8 respectively disposed on the first crushing component 3 and the second crushing component 4.

[0034] In this embodiment, the waste treatment box 1 in the flame retardant waste treatment device is used to treat flame retardant waste. After the flame retardant waste is placed inside the waste treatment box 1, it can be filtered through the filter screen 2. Larger particles can remain on the upper surface of the filter screen 2. Furthermore, a first crushing component 3 and a second crushing component 4 are movably installed on the waste treatment box 1, and an adjusting component 6 is provided at one end of the first crushing component 3 and the second crushing component 4. When the adjusting component 6 is activated, the first crushing component 3 and the second crushing component 4 can be reciprocated simultaneously. While the first crushing component 3 and the second crushing component 4 are moving, the first crushing component 3 and the second crushing component 4 can be controlled simultaneously under the limitation of the double-sided rack 5. The component 4 rolls along the upper and lower surfaces of the filter screen 2. Through the rolling movement of the first crushing component 3 and the second crushing component 4, the flame retardant waste located on the upper surface of the filter screen 2 can be crushed more thoroughly, thus minimizing the presence of many particles after crushing. Furthermore, a scraping component 8 is provided on both the first crushing component 3 and the second crushing component 4. While the first crushing component 3 and the second crushing component 4 are crushing the waste, the two scraping components 8 can clean the flame retardant powder adhering to the first crushing component 3 and the second crushing component 4 respectively, thereby minimizing the impact of the adhering powder on the crushing components and making this application more suitable for practical use.

[0035] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 2 As shown, a guide component 7 is provided on the side of the waste treatment box 1 away from the adjustment component 6. One side of the guide component 7 is rotatably connected to the end of the first crushing component 3 and the second crushing component 4 away from the adjustment component 6.

[0036] In this embodiment, while the adjusting component 6 adjusts the movement of the first crushing component 3 and the second crushing component 4, the guiding component 7 can guide the movement of the first crushing component 3 and the second crushing component 4 away from the adjusting component 6, thereby enhancing the stability of the first crushing component 3 and the second crushing component 4 during movement.

[0037] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 4 As shown, the waste processing box 1 includes a rectangular box body 101. A discharge port 102 is provided on one side of the rectangular box body 101, through which the rectangular box body 101 passes. A receiving box 103 is provided inside the discharge port 102. First grooves 104 are symmetrically provided on both sides of the rectangular box body 101, through which the rectangular box body 101 passes. The two ends of the first crushing component 3 are respectively located inside the symmetrically provided first grooves 104. Second grooves 105 are symmetrically provided on both sides of the rectangular box body 101, through which the rectangular box body 101 passes. The two ends of the second crushing component 4 are respectively located inside the symmetrically provided second grooves 105. Storage slots 106 are evenly provided on both sides of the rectangular box body 101, which are respectively connected to the first grooves 104 and the second grooves 105. The two ends of the cleaning component 8 are respectively located inside the storage slots 106 provided on both sides of the rectangular box body 101.

[0038] In this embodiment, the discharge port 102 on the rectangular box 101 restricts the installation position of the receiving box 103, which collects the crushed flame retardant waste. The symmetrically opened first chute 104 restricts the installation and movement position of the first crushing component 3, and the symmetrically opened second chute 105 restricts the installation and movement position of the second crushing component 4. The several storage slots 106 restrict the movement position of the cleaning component 8, so that the two cleaning components 8 can move with the first crushing component 3 and the second crushing component 4 respectively.

[0039] In a further preferred embodiment of this utility model, such as Figure 2 and Figure 5 As shown, the first crushing component 3 and the second crushing component 4 have the same structure. The first crushing component 3 includes a shaft 301 that passes through the interior of the symmetrically opened first slide groove 104. The two ends of the shaft 301 are rotatably connected to the adjusting component 6 and the guiding component 7, respectively. A crushing roller 302 is fixedly connected to the outer wall of the shaft 301. The bottom of the crushing roller 302 is in contact with the upper surface of the filter screen 2. A gear 303 is fixedly connected to the outer wall of the shaft 301. The outer wall of the gear 303 meshes with the top of the double-sided rack 5.

[0040] In this embodiment, when the adjustment component 6 is activated, the shaft 301 can be adjusted to move under the limit of the guide component 7. While the shaft 301 is moving, the crushing roller 302 and the gear 303 can be controlled to move. When the gear 303 moves, it can rotate in cooperation with the double-sided rack 5 that meshes with it. When the gear 303 rotates, the shaft 301 can drive the crushing roller 302 to roll. The rolling of the crushing roller 302 can crush the flame retardant waste on the upper surface of the filter screen 2.

[0041] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 3 and Figure 5 As shown, the adjustment component 6 includes a first ear plate 601 symmetrically fixedly connected to one side of the rectangular box 101. A motor 602 is fixedly connected to one side of the symmetrically arranged first ear plate 601. The output end of the motor 602 passes through one of the first ear plates 601 and is fixedly connected to a threaded rod 603. The end of the threaded rod 603 away from the motor 602 is rotatably connected to the other first ear plate 601. A moving block 604 is threadedly connected to the outer wall of the threaded rod 603. One side of the moving block 604 is rotatably connected to one end of the first crushing component 3 and the second crushing component 4.

[0042] In this embodiment, the symmetrically arranged first ear plate 601 can restrict the installation position of the motor 602 and the threaded rod 603. When the motor 602 is started, the threaded rod 603 can be controlled to rotate. The rotation of the threaded rod 603 can adjust the movement of the moving block 604. The position of the first crushing component 3 and the second crushing component 4 can be adjusted by moving the moving block 604.

[0043] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 4 and Figure 5 As shown, the guide assembly 7 includes a second ear plate 701 symmetrically fixedly connected to one side of the rectangular box 101. A guide rod 702 is fixedly connected between the symmetrically arranged second ear plates 701. A slider 703 is slidably connected to the outer wall of the guide rod 702. One side of the slider 703 is rotatably connected to one end of the first crushing assembly 3 and the second crushing assembly 4.

[0044] In this embodiment, the symmetrically arranged second ear plate 701 can limit the installation position of the guide rod 702, and the outer wall of the guide rod 702 is slidably connected to the slider 703. Thus, when the first crushing component 3 and the second crushing component 4 move, the slider 703 and the guide rod 702 can guide the movement of the first crushing component 3 and the second crushing component 4, thereby enhancing the stability of the first crushing component 3 and the second crushing component 4 during movement.

[0045] In a further preferred embodiment of this utility model, such as Figure 2 , Figure 4 and Figure 6 As shown, the cleaning and scraping assembly 8 includes a scraper 801 that contacts the outer wall of the crushing roller 302. Both ends of the scraper 801 are fixedly connected to a connecting plate 802. The connecting plate 802 is located inside the storage groove 106, and the inner wall of the connecting plate 802 is rotatably connected to the outer wall of the shaft 301.

[0046] In this embodiment, the connecting plate 802 and the shaft 301 are symmetrically arranged, so that the scraper 801 can be installed on the outer wall of the crushing roller 302. The connecting plate 802 can be limited by the storage groove 106, so that when the crushing roller 302 rotates, the flame retardant powder attached to the outer wall of the crushing roller 302 can be scraped and cleaned by the scraper 801.

[0047] The implementation principle of the flame retardant waste treatment device in this application embodiment is as follows:

[0048] In use, the flame retardant waste is placed into the waste treatment box 1 and filtered through the filter screen 2. Larger particles remain on the upper surface of the filter screen 2. Activating the adjustment component 6 simultaneously controls the reciprocating movement of the first crushing component 3 and the second crushing component 4. Simultaneously, under the limitation of the double-sided toothed rack 5, the first crushing component 3 and the second crushing component 4 can be controlled to roll along the upper and lower surfaces of the filter screen 2. Through the rolling movement of the first crushing component 3 and the second crushing component 4, the flame retardant waste located on the upper surface of the filter screen 2 can be crushed more thoroughly, minimizing the presence of many particles after crushing. While the first crushing component 3 and the second crushing component 4 are crushing the waste, two cleaning components 8 can clean the flame retardant powder adhering to the first crushing component 3 and the second crushing component 4, thereby minimizing the impact of adhering powder on the crushing components and making this application more practical.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flame retardant waste treatment device, comprising a waste treatment tank (1), characterized in that: The inner wall of the waste treatment box (1) is fixedly connected with a filter screen (2); The first crushing component (3) and the second crushing component (4) are both slidably disposed on the waste treatment box (1). The first crushing component (3) and the second crushing component (4) are located on the upper surface and the lower surface of the filter screen (2), respectively. A double-sided rack (5) is fixedly disposed on one side of the waste treatment box (1), and the upper and lower surfaces of the double-sided rack (5) mesh with the first crushing component (3) and the second crushing component (4) respectively. An adjustment component (6) is disposed on one side of the waste treatment box (1), and one side of the adjustment component (6) is rotatably connected to one end of the first crushing component (3) and the second crushing component (4). Two cleaning components (8) are respectively disposed on the first crushing component (3) and the second crushing component (4).

2. The flame retardant waste treatment device according to claim 1, characterized in that: The waste treatment box (1) is provided with a guide component (7) on the side away from the adjustment component (6), and one side of the guide component (7) is rotatably connected to the end of the first crushing component (3) and the second crushing component (4) away from the adjustment component (6).

3. The flame retardant waste treatment device according to claim 2, characterized in that: The waste processing box (1) includes a rectangular box (101). A discharge port (102) is provided on one side of the rectangular box (101) through which the rectangular box (101) passes. A receiving box (103) is provided inside the discharge port (102). First grooves (104) are symmetrically provided on both sides of the rectangular box (101) through which the rectangular box (101) passes. The two ends of the first crushing component (3) are respectively located inside the symmetrically provided first grooves (104). The rectangular box (101) is symmetrically provided with second grooves (105) that pass through the rectangular box (101). The two ends of the second crushing component (4) are respectively located inside the symmetrically provided second grooves (105). The rectangular box (101) is evenly provided with storage slots (106) that are respectively connected to the first groove (104) and the second groove (105). The two ends of the cleaning component (8) are respectively located inside the storage slots (106) provided on both sides of the rectangular box (101).

4. The flame retardant waste treatment device according to claim 3, characterized in that: The first crushing component (3) has the same structure as the second crushing component (4). The first crushing component (3) includes a shaft (301) that passes through the symmetrically opened first slide groove (104). The two ends of the shaft (301) are rotatably connected to the adjusting component (6) and the guiding component (7), respectively. A crushing roller (302) is fixedly connected to the outer wall of the shaft (301). The bottom of the crushing roller (302) is in contact with the upper surface of the filter screen (2). A gear (303) is fixedly connected to the outer wall of the shaft (301). The outer wall of the gear (303) meshes with the top of the double-sided rack (5).

5. The flame retardant waste treatment device according to claim 3, characterized in that: The adjustment component (6) includes a first ear plate (601) symmetrically fixedly connected to one side of the rectangular box (101). A motor (602) is fixedly connected to one side of the symmetrically arranged first ear plate (601). The output end of the motor (602) passes through one of the first ear plates (601) and is fixedly connected to a threaded rod (603). One end of the threaded rod (603) away from the motor (602) is rotatably connected to the other first ear plate (601). A moving block (604) is threadedly connected to the outer wall of the threaded rod (603). One side of the moving block (604) is rotatably connected to one end of the first crushing component (3) and the second crushing component (4).

6. The flame retardant waste treatment device according to claim 3, characterized in that: The guide assembly (7) includes a second ear plate (701) symmetrically fixedly connected to one side of the rectangular box (101), and a guide rod (702) is fixedly connected between the symmetrically arranged second ear plates (701). A slider (703) is slidably connected to the outer wall of the guide rod (702), and one side of the slider (703) is rotatably connected to one end of the first crushing assembly (3) and the second crushing assembly (4).

7. The flame retardant waste treatment device according to claim 4, characterized in that: The cleaning assembly (8) includes a scraper (801) that contacts the outer wall of the crushing roller (302). Both ends of the scraper (801) are fixedly connected to a connecting plate (802). The connecting plate (802) is located inside the storage groove (106). The inner wall of the connecting plate (802) is rotatably connected to the outer wall of the shaft (301).

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