Normal-temperature desulfurization device for waste tire rubber powder

Abstract

The utility model relates to the technical field of tire rubber powder desulfurization, and discloses a waste tire rubber powder normal-temperature desulfurization device which comprises a mixing box, an exhaust mechanism arranged at the top of the mixing box, a mixing mechanism arranged at the bottom of the exhaust mechanism, a sealing plug movably connected to the top of the mixing box, and a purification filter frame arranged on one side of the exhaust mechanism. The exhaust mechanism comprises an exhaust channel, the exhaust channel is fixedly connected to the top of the mixing box, the bottom of the exhaust channel is fixedly connected with a purification box, the right side of the purification box is fixedly connected with a rectangular frame, a rectangular plate is movably connected in the rectangular frame, the left side of the rectangular plate is fixedly connected with a sealing plate, and one side of the rectangular frame is provided with a rectangular block. According to the normal-temperature desulfurization device for the waste tire rubber powder, the exhaust mechanism is arranged, so that the purification filter frame is disassembled, overhauled and maintained conveniently in the long-time use process, good disassembly efficiency can be achieved, the time consumed in the disassembly and cleaning process is further shortened, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire rubber powder desulfurization, in particular to a waste tire rubber powder desulfurization device at room temperature. Background Art

[0002] With the rapid development of the automotive industry, the production of scrap tires has been increasing year by year. This not only poses a serious threat to the environment but also leads to a large waste of resources. Therefore, the recycling and reuse of scrap tires not only helps alleviate environmental problems but also achieves sustainable resource utilization and development. The recycling of scrap rubber refers to the use of physical or chemical methods to restore the cross-linked network structure of rubber to a linear state, making the rubber reprocessable and maintaining or restoring its original physical properties.

[0003] According to the description of a waste tire rubber powder desulfurization and stirring device disclosed on the patent website (authorization announcement number: CN216964252U), "The utility model discloses a waste tire rubber powder desulfurization and stirring device, which relates to the technical field of tire rubber powder desulfurization, including a device main body, four groups of support rods are fixedly installed on the lower surface of the device main body near the edge position, a mounting cover is installed on the upper side of the device main body, and the outer side surface of the mounting cover is fixedly connected with a connecting ring plate, a stirring mechanism is arranged inside the device main body, and an exhaust mechanism is installed on the upper surface of the mounting cover, and the stirring mechanism includes a rotating motor, a rotating shaft is installed at the output end of the rotating motor, and a main gear is fixedly sleeved on the outer side of the rotating shaft near the bottom end, and two groups of rotating rods are fixedly connected to the outer side of the rotating shaft; the utility model has a convenient and sufficient stirring function, a good stirring and desulfurization effect, improves work efficiency, and can prevent the gas generated by rubber powder desulfurization from affecting the outside world, has a fast gas filtering function, and is relatively environmentally friendly."

[0004] Based on the above, the applicant believes that the following defects exist:

[0005] During use of the waste tire rubber powder desulfurization and stirring device, the gas is secondary filtered and drawn into the exhaust pipe with the cooperation of the fine filter screen in the filter tube. However, it is inconvenient to disassemble, inspect and maintain the filter screen inside the filter tube, which affects the further development of the filtering work and reduces the practicality of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a waste tire rubber powder desulfurization device at room temperature to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the utility model provides the following technical solution: a room-temperature desulfurization device for waste tire rubber powder, comprising a mixing box, an exhaust mechanism provided on the top of the mixing box, a mixing mechanism provided at the bottom of the exhaust mechanism, a sealing plug movably connected to the top of the mixing box, and a purification filter frame provided on one side of the exhaust mechanism;

[0008] The exhaust mechanism includes an exhaust channel, which is fixedly connected to the top of the mixing box, and a purification box is fixedly connected to the bottom of the exhaust channel. A rectangular frame is fixedly connected to the right side of the purification box, a rectangular plate is movably connected inside the rectangular frame, and a sealing plate is fixedly connected to the left side of the rectangular plate. A rectangular block is provided on one side of the rectangular frame, and a U-shaped frame is fixedly connected to the side of the rectangular block away from the rectangular frame. A clamping shaft is fixedly connected to the side of the rectangular block away from the U-shaped frame, and a support plate 1 is fixedly connected to the right side of the purification box, a threaded rod is rotatably connected inside the support plate 1, and a limiting sleeve is fixedly connected to the right side of the purification box.

[0009] Preferably, the U-shaped frame is threadedly connected to the outer wall of the threaded rod, and the rear end of the threaded rod is fixedly connected to a hand wheel, so that the threaded rod can be rotated by shaking the hand wheel.

[0010] Preferably, the shape of the inner wall of the limiting sleeve matches the outer shape of the U-shaped frame, and the U-shaped frame is slidably connected to the inner wall of the limiting sleeve to stably limit the U-shaped frame.

[0011] Preferably, the clamping shaft passes through the rectangular frame and moves, and the purification and filtering frame is fixedly connected to the left side of the sealing plate.

[0012] Preferably, a clamping hole is opened on one side of the rectangular plate, and the clamping shaft is movably connected to the inner wall of the clamping hole, so that the clamping shaft and the clamping hole cooperate with each other to stably limit the rectangular plate.

[0013] Preferably, the mixing mechanism includes a second support plate, which is fixedly connected to the front of the exhaust channel, a motor is fixedly connected to the bottom of the second support plate, a mixing shaft is fixedly connected to the output end of the motor, a belt structure is provided on the outer wall of the mixing shaft, a support shaft is provided on the side of the belt structure away from the mixing shaft, an exhaust fan is fixedly connected to the outer wall of the support shaft, and a support block is fixedly connected to the inner wall of the purification box, which serves the purpose of stirring and exhausting.

[0014] Preferably, the mixing shaft is transmission-connected to the support shaft via a belt structure, and the mixing shaft passes through the top of the mixing box and rotates to provide stable support for the mixing shaft.

[0015] Preferably, the support shaft is rotatably connected to the inside of the support block, a through opening is opened on the front side of the purification box, and the belt structure passes through the through opening to achieve the purpose of stable transmission.

[0016] Compared with the existing technology, the present invention provides a waste tire rubber powder desulfurization device at room temperature, which has the following beneficial effects:

[0017] 1. The waste tire rubber powder room temperature desulfurization device realizes the disassembly of the purification filter frame through the exhaust mechanism. During long-term use, it is convenient to disassemble, inspect and maintain the purification filter frame, and can achieve good disassembly efficiency, further reducing the time spent in the disassembly and cleaning process, and enhancing the practicality of the device.

[0018] 2. The waste tire rubber powder room temperature desulfurization device discharges the exhaust gas generated during the desulfurization and stirring process into the mixing box through the provided mixing mechanism, thereby enabling one motor to work simultaneously to achieve the purpose of stirring and exhausting, ensuring the synchronization of the device operation and also reducing the cost during the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a front view of the structure of the utility model;

[0021] Figure 2 This is the right side view of the structure of the utility model;

[0022] Figure 3 This is a bottom view of the structure of the utility model;

[0023] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0024] Figure 5 This is a structural diagram of the purification filter frame;

[0025] Figure 6 It is a structural diagram of the motor;

[0026] Figure 7 It is a structural diagram of the clamping shaft;

[0027] Figure 8 for Figure 3 Enlarged structural diagram at point B in the middle.

[0028] In the figure: 1. Mixing box; 2. Exhaust mechanism; 21. Exhaust channel; 22. Purification box; 23. Rectangular frame; 24. Rectangular plate; 25. Sealing plate; 26. Rectangular block; 27. U-shaped frame; 28. Clamping shaft; 29. ​​Limiting sleeve; 201. Support plate 1; 202. Threaded rod; 3. Mixing mechanism; 31. Support plate 2; 32. Motor; 33. Mixing shaft; 34. Belt structure; 35. Support shaft; 36. Exhaust fan; 37. Support block; 4. Sealing plug; 5. Purification filter frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] The utility model provides the following technical solutions:

[0032] Example 1

[0033] Combine Figures 1 to 8 A waste tire rubber powder desulfurization device at room temperature includes a mixing box 1, an exhaust mechanism 2 is provided on the top of the mixing box 1, a mixing mechanism 3 is provided at the bottom of the exhaust mechanism 2, a sealing plug 4 is movably connected to the top of the mixing box 1, and a purification filter frame 5 is provided on one side of the exhaust mechanism 2;

[0034] The exhaust mechanism 2 includes an exhaust channel 21, which is fixedly connected to the top of the mixing box 1, and a purification box 22 is fixedly connected to the bottom of the exhaust channel 21. A rectangular frame 23 is fixedly connected to the right side of the purification box 22, and a rectangular plate 24 is movably connected inside the rectangular frame 23. A sealing plate 25 is fixedly connected to the left side of the rectangular plate 24. A rectangular block 26 is provided on one side of the rectangular frame 23, and a U-shaped frame 27 is fixedly connected to the side of the rectangular block 26 away from the rectangular frame 23. A clamping shaft 28 is fixedly connected to the side of the rectangular block 26 away from the U-shaped frame 27. A support plate 201 is fixedly connected to the right side of the purification box 22, and a threaded rod 202 is rotatably connected inside the support plate 201. A limiting sleeve 29 is fixedly connected to the right side of the purification box 22.

[0035] Furthermore, the U-shaped frame 27 is threadedly connected to the outer wall of the threaded rod 202, and a hand wheel is fixedly connected to the rear end of the threaded rod 202, so that the threaded rod 202 can be rotated by shaking the hand wheel.

[0036] Furthermore, the shape of the inner wall of the limiting sleeve 29 matches the outer shape of the U-shaped frame 27 , and the U-shaped frame 27 is slidably connected to the inner wall of the limiting sleeve 29 to stably limit the U-shaped frame 27 .

[0037] Furthermore, the clamping shaft 28 penetrates the rectangular frame 23 and moves, and the purification and filtering frame 5 is fixedly connected to the left side of the sealing plate 25 .

[0038] Furthermore, a clamping hole is opened on one side of the rectangular plate 24 , and the clamping shaft 28 is movably connected to the inner wall of the clamping hole, so that the clamping shaft 28 and the clamping hole cooperate with each other to stably limit the rectangular plate 24 .

[0039] Example 2

[0040] See Figures 1 to 8 , and on the basis of Example 1, the mixing mechanism 3 is further obtained to include a second support plate 31, the second support plate 31 is fixedly connected to the front of the exhaust channel 21, the bottom of the second support plate 31 is fixedly connected to a motor 32, the output end of the motor 32 is fixedly connected to a mixing shaft 33, the outer wall of the mixing shaft 33 is provided with a belt structure 34, the side of the belt structure 34 away from the mixing shaft 33 is provided with a support shaft 35, the outer wall of the support shaft 35 is fixedly connected to an exhaust fan 36, and the inner wall of the purification box 22 is fixedly connected to a support block 37, which serves the purpose of stirring and exhausting.

[0041] Furthermore, the mixing shaft 33 is connected to the support shaft 35 through a belt structure 34 , and the mixing shaft 33 passes through the top of the mixing box 1 and rotates, thereby providing stable support for the mixing shaft 33 .

[0042] Furthermore, the support shaft 35 is rotatably connected to the inside of the support block 37, and a through opening is opened on the front of the purification box 22, and the belt structure 34 passes through the opened through opening to achieve the purpose of stable transmission.

[0043] During actual operation, when this device is used, first open the sealing plug 4, put the raw materials to be stirred into the interior of the mixing box 1, then cover the sealing plug 4, start the motor 32, so that the output end of the motor 32 can drive the mixing shaft 33 to rotate, so that the mixing shaft 33 can stir the raw materials, and the mixing shaft 33 will also drive the support shaft 35 to rotate through the transmission of the mixing shaft 33 during the stirring process, and the support shaft 35 drives the exhaust fan 36 to rotate so as to generate suction. The exhaust gas generated during the desulfurization stirring process of the mixing box 1 can be discharged through the purification box 22 and the exhaust channel 21, so that one motor 32 can work and achieve the purpose of stirring and exhaust at the same time, ensuring the synchronization of the operation of the device and reducing the cost during operation.

[0044] The U-shaped frame 27 can be slidably limited on the inner wall of the limiting sleeve 29, so that the U-shaped frame 27 can drive the card shaft 28 to be pulled out from the inside of the rectangular plate 24, canceling the limit of the rectangular plate 24, and then the sealing plate 25 is pulled by the handle so that the sealing plate 25 can drive the rectangular plate 24 to be pulled out from the inner side of the rectangular frame 23, and the sealing plate 25 can drive the purification filter frame 5 to be pulled out from the inside of the purification box 22, so that the purification filter frame 5 can be disassembled. During long-term use, it is convenient to disassemble, inspect and maintain the purification filter frame 5, and good disassembly efficiency can be achieved, further reducing the time spent in the disassembly and cleaning process, and enhancing the practicality of the device.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A waste tire rubber powder desulfurization device at room temperature, comprising a mixing box (1), characterized in that: The top of the mixing box (1) is provided with an exhaust mechanism (2), the bottom of the exhaust mechanism (2) is provided with a mixing mechanism (3), the top of the mixing box (1) is movably connected with a sealing plug (4), and one side of the exhaust mechanism (2) is provided with a purification filter frame (5); The exhaust mechanism (2) comprises an exhaust channel (21), wherein the exhaust channel (21) is fixedly connected to the top of the mixing box (1), and the bottom of the exhaust channel (21) is fixedly connected to a purification box (22), a rectangular frame (23) is fixedly connected to the right side of the purification box (22), a rectangular plate (24) is movably connected inside the rectangular frame (23), a sealing plate (25) is fixedly connected to the left side of the rectangular plate (24), a rectangular block (26) is provided on one side of the rectangular frame (23), a U-shaped frame (27) is fixedly connected to the side of the rectangular block (26) away from the rectangular frame (23), a clamping shaft (28) is fixedly connected to the side of the rectangular block (26) away from the U-shaped frame (27), a support plate (201) is fixedly connected to the right side of the purification box (22), a threaded rod (202) is rotatably connected inside the support plate (201), and a limiting sleeve (29) is fixedly connected to the right side of the purification box (22).

2. The waste tire rubber powder normal temperature desulfurization device according to claim 1, characterized in that: The U-shaped frame (27) is threadedly connected to the outer wall of the threaded rod (202), and the rear end of the threaded rod (202) is fixedly connected to a hand wheel.

3. The waste tire rubber powder normal temperature desulfurization device according to claim 1, characterized in that: The inner wall shape of the limiting sleeve (29) matches the outer shape of the U-shaped frame (27), and the U-shaped frame (27) is slidably connected to the inner wall of the limiting sleeve (29).

4. The waste tire rubber powder desulfurization device at room temperature according to claim 1, characterized in that: The clamping shaft (28) passes through the rectangular frame (23) and moves, and the purification filter frame (5) is fixedly connected to the left side of the sealing plate (25).

5. The waste tire rubber powder desulfurization device at room temperature according to claim 1, characterized in that: A clamping hole is provided on one side of the rectangular plate (24), and the clamping shaft (28) is movably connected to the inner wall of the clamping hole, so that the clamping shaft (28) and the clamping hole cooperate with each other to stably limit the rectangular plate (24).

6. The waste tire rubber powder desulfurization device at room temperature according to claim 1, characterized in that: The mixing mechanism (3) comprises a second support plate (31), the second support plate (31) being fixedly connected to the front of the exhaust passage (21), a motor (32) being fixedly connected to the bottom of the second support plate (31), a mixing shaft (33) being fixedly connected to the output end of the motor (32), a belt structure (34) being provided on the outer wall of the mixing shaft (33), a support shaft (35) being provided on the side of the belt structure (34) away from the mixing shaft (33), an exhaust fan (36) being fixedly connected to the outer wall of the support shaft (35), and a support block (37) being fixedly connected to the inner wall of the purification box (22).

7. The waste tire rubber powder normal temperature desulfurization device according to claim 6, characterized in that: The mixing shaft (33) is connected to the support shaft (35) through a belt structure (34). The mixing shaft (33) passes through the top of the mixing box (1) and rotates.

8. The waste tire rubber powder normal temperature desulfurization device according to claim 6, characterized in that: The support shaft (35) is rotatably connected to the inside of the support block (37), a through opening is opened on the front of the purification box (22), and the belt structure (34) passes through the opened through opening.

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