Single-screw desulfurization equipment and method

Abstract

The invention relates to the technical field of desulfurization machines, and provides single-screw desulfurization equipment which comprises a rack and an equivalent device for performing equivalent one-time filling on pretreated materials, the heating ring is arranged on the circumferential surface of the machine frame, an electric screw rod is arranged in the machine frame, a material box is arranged at the top of the machine frame, and a feeding opening is formed in the top of the machine frame. By means of the technical scheme, the technical problems that in the prior art, it is difficult to guarantee that the interior of a pipeline cannot be blocked when materials are added for multiple times if desulfurization is conducted only through extrusion, and meanwhile it is difficult to guarantee that no residues exist in the feeding process are solved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of desulfurization machine, in particular, to a single screw desulfurization equipment and method. BACKGROUND

[0002] The single screw desulfurization equipment is a special equipment for desulfurization treatment of pretreated materials, which takes single screw as the core desulfurization reaction carrier, and integrates the functions of precise equal amount feeding, toxic gas isolation, anti-clogging and anti-residue.

[0003] The patent with the patent publication number CN203754628U relates to a desulfurization machine, a filler port, a desulfurization machine main part, a solid rod, a thread, and a discharge port. The desulfurization machine has a filler port at the beginning. The desulfurization machine main part is located on the desulfurization machine. The solid rod penetrates the inside of the desulfurization machine main part. The thread is located outside the solid rod. The discharge port is located at the end of the desulfurization machine main part. The patent is an extrusion type desulfurization machine. Various additives and rubber powder are fully mixed. It can continuously produce, has no waste gas emission, does not need a boiler, is safe and reliable under normal temperature and pressure, saves energy, and has no dirt on the equipment.

[0004] In the above patent, it can continuously produce, has no waste gas emission, does not need a boiler, is safe and reliable under normal temperature and pressure, saves energy, and has no dirt on the equipment. However, there are still problems. If only extrusion is used for desulfurization, it is difficult to ensure that the pipeline inside will not be blocked when adding materials multiple times. At the same time, it is difficult to ensure that there will be no residue when feeding. SUMMARY

[0005] To overcome the above defects, embodiments of the present application provide a single screw desulfurization equipment and method, which solves the technical problem that if only extrusion is used for desulfurization in the prior art, it is difficult to ensure that the pipeline inside will not be blocked when adding materials multiple times. At the same time, it is difficult to ensure that there will be no residue when feeding.

[0006] According to one aspect, at least one embodiment of the present application provides a single screw desulfurization equipment, which comprises a rack, and further comprises an equal amount device for filling the pretreated materials once with equal amount. A heating ring is arranged on the circumference of the rack. An electric screw is arranged in the inside of the rack. A material box is arranged on the top of the rack. A feeding port is arranged on the top of the rack. An L-shaped rod is fixedly installed on the inner wall of the material box. A curved rod is fixedly installed in the inside of the material box. An elastic telescopic column is fixedly installed on the bottom of the inner wall of the material box. A square plate is rotatably installed on the free end of the elastic telescopic column. The square plate is used for loading the weight of the materials. The telescopic block is fixedly installed on the right side of the material box, the elastic telescopic limit rod is fixedly installed on the free end of the telescopic block, and the telescopic block is used for controlling the inclination angle of the square plate.

[0007] For example, the single-screw desulfurization device provided by at least one embodiment of the present application further comprises an elastic telescopic plate and a sliding block, the fixed end of the elastic telescopic plate is fixedly installed on the bottom of the free end of the telescopic block, the free end of the elastic telescopic plate is in contact with the curved rod, the sliding block is rotatably installed in the square plate, and the sliding block is in sliding connection with the L-shaped rod, so that the end of the square plate away from the sliding block is downwardly rotated, the material on the square plate falls to the bottom of the material box, and the free end of the elastic telescopic limit rod is pulled outward when the friction of the material on the square plate is relatively large.

[0008] The square plate is in contact with the elastic telescopic plate, and a friction plate is arranged between the free end and the fixed end of the elastic telescopic column; The bottom of the material box is provided with an isolation device for avoiding contact between the toxic gas generated in the desulfurization device and the worker during continuous feeding, and the inside of the material box is provided with a shaking device for avoiding blockage during feeding, the angle of the end of the square plate away from the sliding block and in contact with the elastic telescopic plate is different when the elastic telescopic plate moves, and the rotation angle of the square plate is different when the angle is different.

[0009] According to another aspect, at least one embodiment of the present application further provides a single-screw desulfurization device, and the isolation device comprises a toothed plate, a cover plate, a fixed plate, a gear, a reciprocating screw rod, a sliding block and a pipeline, the toothed plate is slidably arranged in the bottom of the material box, the cover plate is slidably arranged on the bottom of the material box, the fixed plate is fixedly arranged on the front of the material box, one end of the gear is rotatably arranged on the side of the fixed plate close to the material box, the reciprocating screw rod is fixedly arranged on the end of the gear away from the fixed plate, the sliding block is slidably arranged on the circumferential surface of the reciprocating screw rod, and the pipeline is fixedly arranged on the top of the sliding block.

[0010] The isolation device further comprises a bottom plate and a protruding block, the bottom plate is slidably arranged on the top of the feeding port, and the protruding block is fixedly arranged on the top of the bottom plate, the pipeline first contacts the cover plate when the pipeline moves, the cover plate moves to open the bottom of the material box when the pipeline contacts the cover plate, and the pipeline moves first when the pipeline moves.

[0011] For example, the single-screw desulfurization device provided by at least one embodiment of the present application comprises a pipe, a convex block, a cover plate, a material box, a bottom plate and a feeding port.

[0012] The shaking device comprises a connecting plate, an irregular rod, a round head rod, a vertical plate, an elastic telescopic soft plate, a tooth rod, a top block and a connecting rod, one end of the connecting plate is fixedly installed on the side of the sliding block away from the pipe, one end of the irregular rod is fixedly installed on the other end of the connecting plate, the round head rod is slidably penetrated through the top of the rack, the vertical plate is fixedly installed on the circumferential surface of the top of the round head rod, the elastic telescopic soft plate is slidably installed in the vertical plate, the tooth rod is slidably installed on the right side of the material box, the top block is fixedly installed on the top of the tooth rod, one end of the connecting rod is slidably installed on the bottom of the top block, and the connecting rod is rotatably connected with the square plate, when the irregular rod moves, the elastic telescopic soft plate on the vertical plate is contacted, and when the irregular rod contacts the elastic telescopic soft plate, the elastic telescopic soft plate is pushed towards the tooth rod.

[0013] The elastic telescopic soft plate contacts the irregular rod, the elastic telescopic soft plate contacts the tooth rod, the round head rod contacts the electric screw rod, when the round head rod moves, the vertical plate is driven to move, when the vertical plate moves, the elastic telescopic soft plate is driven to move, and when the square plate moves, the connecting rod is driven to move.

[0014] The embodiment of the present application has the following beneficial effects: In the present application, the square plate moves along the L-shaped rod and the curved rod track and rotates to realize equal and one-time dropping, so as to avoid that too much or too little feeding affects the desulfurization effect, when the material friction is large, the elastic telescopic limiting rod is pulled to release the limiting of the telescopic block, the contact angle of the elastic telescopic plate and the square plate is adjusted, and then the rotation angle of the square plate is changed, so that the material is smoothly dropped, and the feeding is avoided to be blocked due to material adhesion.

[0015] In the present application, the pipe moves a distance and then contacts the convex block to drive the bottom plate to move, so that the toxic gas in the rack is prevented from directly leaking into the air in the feeding gap, the pollution of untreated harmful gas to the atmosphere is reduced, the environmental protection requirement is met, the square plate moves downward to drive the tooth plate, the gear and other components to link, finally the pipe moves and occupies the original position of the cover plate and the bottom plate, a closed isolation channel is formed to isolate and block the toxic gas, the toxic gas cannot directly contact the operator, the health risk caused by the operator inhaling the toxic gas is avoided, and the safety of equipment operation is improved.

[0016] In the application, the electric screw drives the round head rod to move up and down, finally drives the elastic flexible soft plate to contact with the toothed rod, makes the toothed rod vibrate and transmit to the square plate, the vibration generated by the square plate can effectively peel off the material adhered on the plate surface, avoids the residual material to be accumulated, prevents the residual material from metamorphosis, caking or affecting the precision of the next equal feeding, ensures that each feeding can be completely completed BRIEF DESCRIPTION OF DRAWINGS In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present application. For those skilled in the art, other drawings can be obtained according to the contents of the example embodiments of the present application and the drawings without paying creative labor.

[0017] FIG. 1 It is a schematic diagram of the overall structure of the present application; FIG. 2 It is a schematic diagram of the square plate and the round head rod structure of the present application; FIG. 3 It is a schematic diagram of the square plate and the elastic flexible plate structure of the present application; FIG. 4 It is a schematic diagram of the elastic flexible column and the square plate structure of the present application; FIG. 5 It is a schematic diagram of the square plate and the curved rod structure of the present application; FIG. 6 It is a schematic diagram of the square plate and the toothed plate structure of the present application; FIG. 7 It is a schematic diagram of the cover plate and the bottom plate structure of the present application; FIG. 8 It is a schematic diagram of the electric screw and the material box structure of the present application; FIG. 9 It is a schematic diagram of the square plate and the connecting rod structure of the present application.

[0018] In the drawings: 1, rack; 2, heating ring; 3, electric screw; 4, material box; 501, elastic flexible column; 502, square plate; 503, L rod; 504, curved rod; 505, elastic flexible plate; 506, flexible block; 507, elastic flexible limiting rod; 508, sliding block; 601, toothed plate; 602, cover plate; 603, fixed plate; 604, gear; 605, reciprocating screw rod; 606, sliding block; 607, pipeline; 608, bottom plate; 609, protruding block; 701, connecting plate; 702, irregular rod; 703, round head rod; 704, vertical plate; 705, elastic flexible soft plate; 706, toothed rod; 707, top block; 708, connecting rod. DETAILED DESCRIPTION The application will be further described below in conjunction with the drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not to be used as limitations.

[0019] For the purpose of clarity, only the parts of the apparatus that are pertinent to the application are shown in the drawings, and they do not represent the actual structure of the product. In addition, for the purpose of simplicity and easy understanding, in some of the drawings, only one of the parts having the same structure or function is shown schematically, or only one of them is labeled. In this document, "one" means not only "only one", but also "more than one", and "several" includes "two" and "more than two".

[0020] In this document, it is to be noted that unless otherwise explicitly specified and limited, the terms "mount", "connected", "linking" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal connection of two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0021] In the application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "on" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. "Under", "below" and "under" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0022] In the description of the embodiments, the terms "up", "down", "left", "right", and other orientation or position relationships are based on the orientation or position relationships shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0023] In addition, in the description of the present application, the terms "first", "second", etc. are only used for differentiation and description, and cannot be understood as indicating or implying relative importance.

[0024] As FIGS. 1-9As shown, it shows a single screw desulfurization equipment in an embodiment of the application, including a rack 1, also including an equal device for filling the pre-processed material, the equal device also includes; A heating ring 2 is arranged on the circumferential surface of the rack 1, the inside of the rack 1 is provided with an electric screw 3, the top of the rack 1 is provided with a material box 4, and the top of the rack 1 is provided with a feeding port; An L-shaped rod 503 is fixedly installed on the inner wall of the material box 4, a curved rod 504 is fixedly installed in the material box 4, an elastic telescopic column 501 is fixedly installed on the bottom of the inner wall of the material box 4, and a square plate 502 is rotatably installed on the free end of the elastic telescopic column 501, the square plate 502 is used to load the weight of the material; A telescopic block 506 is fixedly installed on the right side of the material box 4, an elastic telescopic limiting rod 507 is fixedly installed on the free end of the telescopic block 506, the telescopic block 506 is used to control the inclination angle of the square plate 502, adjust the contact angle between the elastic telescopic plate 505 and the square plate 502, and change the rotation angle of the square plate 502, so as to ensure that the material falls smoothly and avoid that the material is blocked due to adhesion.

[0025] In some examples, the equal device further includes an elastic telescopic plate 505 and a sliding block 508, the fixed end of the elastic telescopic plate 505 is fixedly installed on the bottom of the free end of the telescopic block 506, the free end of the elastic telescopic plate 505 is in contact with the curved rod 504, the sliding block 508 is rotatably installed in the square plate 502, the sliding block 508 is in sliding connection with the L-shaped rod 503, so that the end of the square plate 502 away from the sliding block 508 rotates downward, so that the material on the square plate 502 falls to the bottom of the material box 4, and the free end of the elastic telescopic limiting rod 507 is pulled outward when the friction of the material on the square plate 502 is large.

[0026] The square plate 502 is in contact with the elastic telescopic plate 505, and a friction plate is arranged between the free end and the fixed end of the elastic telescopic column 501, when the elastic telescopic plate 505 moves, the angle at which the end of the square plate 502 away from the sliding block 508 contacts the elastic telescopic plate 505 is different, and when the angles are different, the rotation angle of the square plate 502 is different.

[0027] For example, as FIGS. 1-9As shown, the electric screw 3 inside the starting frame 1 and the heating ring 2 surrounding the circumference of the frame 1 pour the material that has been pre-processed into the inside of the material box 4, and the material will fall on the square plate 502, when the weight of the material falling on the square plate 502 reaches the appropriate standard, the square plate 502 will be driven to move downward, when the square plate 502 moves downward, the slider 508 will be driven to move, when the slider 508 and the square plate 502 move, they will slide along the track of the L-shaped rod 503 and the curved rod 504, when they move to the bottom of the L-shaped rod 503, the slider 508 will stop moving; However, the end of the square plate 502 away from the slider 508 will continue to slide on the curved rod 504, so that the end of the square plate 502 away from the slider 508 rotates downward, and the material on the square plate 502 falls to the bottom of the material box 4, when the friction of the material on the square plate 502 is larger, the free end of the elastic telescopic limit rod 507 will be pulled outward, when the free end of the elastic telescopic limit rod 507 moves, it will release the limit of the telescopic block 506, when the limit of the telescopic block 506 is released, the elastic telescopic plate 505 can move, when the elastic telescopic plate 505 moves, the angle between the end of the square plate 502 away from the slider 508 and the elastic telescopic plate 505 will be different; When the angles are different, the rotating angle of the square plate 502 will be different, so that the material can fall to the bottom more easily, when the material on the square plate 502 falls, the square plate 502 will not move upward quickly, the free end and the fixed end of the elastic telescopic column 501 are provided with a friction plate, so the speed of the free end of the elastic telescopic column 501 returning is slow, and the material on the square plate 502 will not be lifted upward before it completely falls.

[0028] As FIGS. 1-9As shown, it shows that in another embodiment of the application, the bottom of the material box 4 is provided with an isolation device for avoiding the contact between the toxic gas generated in the desulfurization device during continuous feeding and the workers, and a shaking device is arranged in the interior of the material box 4 for avoiding the blockage during feeding. The isolation device comprises a toothed plate 601, a cover plate 602, a fixed plate 603, a gear 604, a reciprocating screw rod 605, a sliding block 606 and a pipeline 607. The toothed plate 601 is slidably penetrated through the bottom of the material box 4. The cover plate 602 is slidably installed on the bottom of the material box 4. The fixed plate 603 is fixedly installed on the front face of the material box 4. One end of the gear 604 is rotatably installed on the side of the fixed plate 603 close to the material box 4. The reciprocating screw rod 605 is fixedly installed on the end of the gear 604 away from the fixed plate 603. The sliding block 606 is slidably installed on the circumferential surface of the reciprocating screw rod 605. The pipeline 607 is fixedly installed on the top of the sliding block 606. When the pipeline 607 moves and occupies the original position of the cover plate 602 and the bottom plate 608, a closed isolation channel is formed to isolate and block the toxic gas, so that the operator cannot be directly contacted. The health risk caused by inhaling the toxic gas by the personnel is avoided, and the safety of the equipment operation is improved. In some examples, the isolation device further comprises a bottom plate 608 and a protrusion 609. The bottom plate 608 is slidably installed on the top of the feeding port. The protrusion 609 is fixedly installed on the top of the bottom plate 608. When the pipeline 607 moves, the protrusion 609 will first contact the cover plate 602. When the pipeline 607 contacts the cover plate 602, the cover plate 602 will move to open the bottom of the material box 4. When the pipeline 607 moves, the pipeline 607 will first move.

[0029] The pipeline 607 contacts the protrusion 609, the pipeline 607 contacts the cover plate 602, and a first spring is arranged between the cover plate 602 and the material box 4. A second spring is arranged between the bottom plate 608 and the feeding port. When the pipeline 607 contacts the protrusion 609, the protrusion 609 will be moved. When the protrusion 609 moves, the bottom plate 608 will be moved. When the pipeline 607 moves, the pipeline 607 will occupy the original position of the cover plate 602 and the bottom plate 608.

[0030] The shaking device comprises a connecting plate 701, an irregular rod 702, a round-head rod 703, a vertical plate 704, an elastic flexible soft plate 705, a toothed rod 706, a top block 707 and a connecting rod 708, one end of the connecting plate 701 is fixedly installed on the side of the sliding block 606 away from the pipeline 607, one end of the irregular rod 702 is fixedly installed on the other end of the connecting plate 701, the round-head rod 703 is slidably penetrated through the top of the rack 1, the vertical plate 704 is fixedly installed on the circumferential surface of the top of the round-head rod 703, the elastic flexible soft plate 705 is slidably installed in the vertical plate 704, the toothed rod 706 is slidably installed on the right side of the material box 4, the top block 707 is fixedly installed on the top of the toothed rod 706, one end of the connecting rod 708 is slidably installed on the bottom of the top block 707, and the connecting rod 708 is rotationally connected with the square plate 502, so that the material adhered to the plate surface can be effectively peeled off, the residual material can be prevented from being accumulated, the residual material can be prevented from being deteriorated or caked due to long-term adhesion, the accuracy of the next equal feeding can be prevented from being affected, and it is ensured that each feeding can be completely completed.

[0031] The elastic flexible soft plate 705 is in contact with the irregular rod 702, the elastic flexible soft plate 705 is in contact with the toothed rod 706, and the round-head rod 703 is in contact with the electric screw rod 3. When the round-head rod 703 moves, the vertical plate 704 is driven to move, when the vertical plate 704 moves, the elastic flexible soft plate 705 is driven to move, and when the square plate 502 moves, the connecting rod 708 is driven to move.

[0032] For example, as shown in FIGS. 1-9 When the square plate 502 moves downward, the toothed plate 601 is driven to move, when the toothed plate 601 moves, the toothed plate 601 is engaged with the gear 604 on the fixed plate 603, when the toothed plate 601 is engaged with the gear 604, the gear 604 is driven to rotate, when the gear 604 rotates, the reciprocating screw rod 605 is driven to rotate, and when the reciprocating screw rod 605 rotates, the sliding block 606 on the circumferential surface of the reciprocating screw rod 605 is driven to move; When the sliding block 606 moves, the pipeline 607 is driven to move, when the pipeline 607 moves, the pipeline 607 is first in contact with the cover plate 602, when the pipeline 607 is in contact with the cover plate 602, the cover plate 602 is driven to move to open the bottom of the material box 4, when the pipeline 607 moves, the pipeline 607 is first moved, then when the pipeline 607 moves, the pipeline 607 is in contact with the protruding block 609, when the pipeline 607 is in contact with the protruding block 609, the protruding block 609 is driven to move, and when the protruding block 609 moves, the bottom plate 608 is driven to move; When the pipe 607 moves, the pipe 607 occupies the original position of the cover plate 602 and the bottom plate 608, which can prevent the toxic gas in the interior of the rack 1 from directly contacting the worker when the worker is putting the material, and when the pipe 607 moves a distance and contacts the protrusion 609 to drive the bottom plate 608 to move, the gas in the interior of the rack 1 can be prevented from directly entering the air without being treated, thereby preventing air pollution.

[0033] When the sliding block 606 moves, the connecting plate 701 is driven to move, and when the connecting plate 701 moves, the irregular rod 702 is driven to move, and when the irregular rod 702 moves, the irregular rod 702 contacts the elastic and flexible soft plate 705 on the vertical plate 704, and when the irregular rod 702 contacts the elastic and flexible soft plate 705, the elastic and flexible soft plate 705 is pushed to the direction of the tooth rod 706; When the elastic and flexible soft plate 705 moves, the elastic and flexible soft plate 705 contacts the tooth rod 706, and when the electric screw rod 3 is started, the electric screw rod 3 contacts the round head rod 703, and when the electric screw rod 3 contacts the round head rod 703, the round head rod 703 moves up and down, and when the round head rod 703 moves, the vertical plate 704 is driven to move, and when the vertical plate 704 moves, the elastic and flexible soft plate 705 is driven to move, and when the square plate 502 moves, the connecting rod 708 is driven to move; When the connecting rod 708 moves, the top block 707 is driven to move, and when the top block 707 moves, the tooth rod 706 is driven to move, and when the tooth rod 706 moves, the tooth rod 706 contacts the elastic and flexible soft plate 705, so that the tooth rod 706 vibrates, and then the square plate 502 vibrates, so that the material on the square plate 502 falls to avoid residue.

[0034] A use method of a single screw desulfurization device, comprising the following steps: Step one: the material is stirred and mixed, and then a single screw with a diameter of 250 is used for friction, shearing and desulfurization, the processed material is placed in a rubber mixing machine for cooling, rubber mixing and cooling, and then the cooled material is placed in a refiner for strong shearing, and finally the material is discharged from the refiner; Step two: when the material is placed on the square plate 502, the square plate 502 is driven to move downward when the weight of the material falling on the square plate 502 reaches a suitable standard, and when the square plate 502 moves downward, the sliding block 508 is driven to move, and when the sliding block 508 moves with the square plate 502, the sliding block 508 slides along the track of the L-shaped rod 503 and the curved rod 504; Step three: when the square plate 502 moves to the bottom of the L-shaped rod 503, the slider 508 stops moving, but the end of the square plate 502 away from the slider 508 continues to slide on the curved rod 504, so that the end of the square plate 502 away from the slider 508 rotates downward, and the material on the square plate 502 falls to the bottom of the material box 4; Step four: moving the free end of the elastic telescopic limiting rod 507 can release the limiting of the telescopic block 506, and when the limiting of the telescopic block 506 is released, the elastic telescopic plate 505 can move, and when the elastic telescopic plate 505 moves, the angle between the end of the square plate 502 away from the slider 508 and the elastic telescopic plate 505 is different, so that the rotating angle of the square plate 502 is different.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A single screw desulphurisation plant comprising a frame (1), characterised in that: It also includes an equal device for filling the pre-processed material in equal amount, the equal device comprises; A heating ring (2) is arranged on the circumferential surface of the rack (1), the inside of the rack (1) is provided with an electric screw (3), the top of the rack (1) is provided with a material box (4), and the top of the rack (1) is provided with a feeding port; An L-shaped rod (503) is fixedly installed on the inner wall of the material box (4), a curved rod (504) is fixedly installed in the material box (4), an elastic telescopic column (501) is fixedly installed on the bottom of the inner wall of the material box (4), and a square plate (502) is rotatably installed on the free end of the elastic telescopic column (501), which is used for loading the weight of the material. A telescopic block (506) is fixedly installed on the right side of the material box (4), an elastic telescopic limiting rod (507) is fixedly installed on the free end of the telescopic block (506), and the telescopic block (506) is used for controlling the inclination angle of the square plate (502).

2. A single screw desulphurisation apparatus according to claim 1, characterised in that: The equal device further comprises an elastic telescopic plate (505) and a sliding block (508), the fixed end of the elastic telescopic plate (505) is fixedly installed on the bottom of the free end of the telescopic block (506), the free end of the elastic telescopic plate (505) is in contact with the curved rod (504), and the sliding block (508) is rotatably installed in the square plate (502) and is in sliding connection with the L-shaped rod (503).

3. A single screw desulphurisation apparatus according to claim 2, characterised in that: The square plate (502) is in contact with the elastic telescopic plate (505), and a friction plate is arranged between the free end and the fixed end of the elastic telescopic column (501); Wherein, the bottom of the material box (4) is provided with an isolation device for avoiding the toxic gas generated in the desulfurization device from contacting the workers during continuous feeding, and the inside of the material box (4) is provided with a shaking device for avoiding blockage during feeding.

4. A single screw desulphurisation apparatus according to claim 3, characterised in that: The isolation device comprises a toothed plate (601), a cover plate (602), a fixed plate (603), a gear (604), a reciprocating screw rod (605), a sliding block (606) and a pipeline (607), the toothed plate (601) is slidably penetrated into the bottom of the material box (4), the cover plate (602) is slidably installed on the bottom of the material box (4), the fixed plate (603) is fixedly installed on the front of the material box (4), one end of the gear (604) is rotatably installed on the side of the fixed plate (603) close to the material box (4), the reciprocating screw rod (605) is fixedly installed on the end of the gear (604) away from the fixed plate (603), the sliding block (606) is slidably installed on the circumferential surface of the reciprocating screw rod (605), and the pipeline (607) is fixedly installed on the top of the sliding block (606).

5. A single screw desulphurisation apparatus according to claim 4, characterised in that: The isolation device further comprises a bottom plate (608) and a protruding block (609), the bottom plate (608) is slidably installed on the top of the feeding port, and the protruding block (609) is fixedly installed on the top of the bottom plate (608).

6. A single screw desulphurisation apparatus according to claim 5, characterised in that: The pipeline (607) is in contact with the bump (609), the pipeline (607) is in contact with the cover plate (602), a spring is arranged between the cover plate (602) and the material box (4), and a second spring is arranged between the bottom plate (608) and the feeding port.

7. A single screw desulphurisation apparatus according to claim 6, characterised in that: The shaking device comprises a connecting plate (701), an irregular rod (702), a round head rod (703), a vertical plate (704), an elastic flexible soft plate (705), a toothed rod (706), a top block (707) and a connecting rod (708), one end of the connecting plate (701) is fixedly installed on the side of the sliding block (606) away from the pipeline (607), one end of the irregular rod (702) is fixedly installed at the other end of the connecting plate (701), the round head rod (703) is slidably penetrated through the top of the rack (1), the vertical plate (704) is fixedly installed on the circumferential surface of the top of the round head rod (703), the elastic flexible soft plate (705) is slidably installed in the vertical plate (704), and the toothed rod (706) is slidably installed on the right side of the material box (4).

8. A single screw desulphurisation apparatus according to claim 7, characterised in that: The top block (707) is fixedly installed on the top of the toothed rod (706), one end of the connecting rod (708) is slidably installed on the bottom of the top block (707), and the connecting rod (708) is rotatably connected with the square plate (502).

9. A single screw desulphurisation apparatus according to claim 8, characterised in that: The elastic flexible soft plate (705) is in contact with the irregular rod (702), the elastic flexible soft plate (705) is in contact with the toothed rod (706), and the round head rod (703) is in contact with the electric screw rod (3).

10. A method of using a single screw desulfurization apparatus, using the single screw desulfurization apparatus of claim 9, characterized by, The method comprises the following steps: Step one: the material is stirred and mixed, then a single screw with a diameter of 250 is used for friction, shearing and desulfurization, the treated material is placed in a rubber mixing machine for cooling, rubber mixing and cooling, and then the cooled material is placed in a refiner for strong shearing, and finally the material is discharged from the refiner; Step two: when the material is placed on the square plate (502), the square plate (502) is driven to move downward when the weight of the material dropped on the square plate (502) reaches a suitable standard, the sliding block (508) is driven to move when the square plate (502) moves downward, and the sliding block (508) slides along the track of the L-shaped rod (503) and the curved rod (504) when the sliding block (508) and the square plate (502) move; Step three: when the square plate (502) moves to the bottom of the L-shaped rod (503), the sliding block (508) stops moving, but the end of the square plate (502) away from the sliding block (508) continues to slide on the curved rod (504), so that the end of the square plate (502) away from the sliding block (508) rotates downward, and the material on the square plate (502) falls to the bottom of the material box (4). Step four: the free end of the elastic telescopic limit rod (507) is moved to release the limit of the telescopic block (506), when the limit of the telescopic block (506) is released, the elastic telescopic plate (505) can be moved, when the elastic telescopic plate (505) is moved, the angle of the one end of the square plate (502) away from the slider (508) and the elastic telescopic plate (505) is different, so that the rotation angle of the square plate (502) is different.

Images