A particle extrusion processing equipment

Abstract

The present invention discloses a particle extrusion processing equipment, belonging to the field of particle extruders. A particle extrusion processing equipment, including a bottom plate, the top outer wall of the bottom plate is respectively connected with an internal mixer, an elevator, a cone double feeding main machine and a cutter conveyor belt, the inner wall of the internal mixer is provided with a groove, and a storage hopper is rotatably connected in the groove; the elevator mainly includes a frame, a limit plate and a feeding hopper, the frame is fixedly connected to the limit plate, and sprockets are provided at both ends of the frame, and the sprockets are meshed and connected with chains on the outer wall of the frame; the cone double feeding main machine is correspondingly arranged with the feeding hopper, and the cone double feeding main machine and the cutter conveyor belt are used in cooperation with each other; the present invention realizes zero sewage discharge, can avoid environmental pollution, and saves more electricity when in use, reducing the use cost.

Description

Technical Field

[0001] The invention relates to the technical field of particle extruders, and in particular to particle extrusion processing equipment. Background Art

[0002] A screw extruder is a machine that can concentrate a series of basic chemical unit processes, such as solid conveying, pressurization, melting, exhaust, dehumidification, melt conveying and pumping, on the screw inside the extruder. Compared with a single-screw extruder, a twin-screw extruder can mix the melt more fully, so it is more widely used. However, the screw extruder in the prior art is prone to cause water pollution during use, thereby causing environmental pollution, and consumes a large amount of electricity during use, increasing the cost of use. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a particle extrusion processing equipment.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A particle extrusion processing equipment comprises a bottom plate, the top outer wall of the bottom plate is respectively connected with an internal mixer, an elevator, a cone double feeding main machine and a cutter conveyor belt, the inner wall of the internal mixer is provided with a groove, and a storage hopper is rotatably connected in the groove;

[0006] The top outer wall of the bottom plate is fixedly connected with a fixing frame, and the hoist is connected to the outer wall of the fixing frame;

[0007] The elevator mainly includes a frame, a limit plate and a feeding hopper, the frame is fixedly connected to the limit plate, and sprockets are provided at both ends of the frame, and the sprockets are meshed and connected with chains on the outer wall of the frame;

[0008] The bottom outer wall of the feeding hopper is connected with a first fixing plate, the outer wall of the first fixing plate is connected with a fixing block, and the chain is fixedly connected to the fixing block;

[0009] The cone double feeding main machine is arranged correspondingly to the feeding hopper, and the cone double feeding main machine and the cutter conveyor belt are used in cooperation with each other.

[0010] Preferably, the bottom outer wall of the storage hopper is provided with a first baffle, the inner wall of the groove is connected to the second baffle, the first baffle is rotatably connected to the second baffle, the bottom outer wall of the storage hopper is also connected to a support seat that abuts against the inner wall of the groove, and the inner wall of the storage hopper is also connected to an inclined plate.

[0011] Preferably, two connecting plates are provided at the bottom of the storage hopper, and the outer walls of the two connecting plates are provided with a first slide groove, and the bottom inner wall of the groove is provided with a second cylinder, and the output end of the second cylinder is connected to a plug rod, which is placed between the two connecting plates, and the outer wall of the plug rod is provided with a sliding column matching the first slide groove.

[0012] Preferably, the outer wall of the fixed frame is connected to a horizontal plate, the top outer wall of the horizontal plate is connected to a vertical plate, the outer wall of the vertical plate is connected to a first motor, the outer wall of the fixed frame is also connected to a triangular plate, the outer wall of the triangular plate is connected to a slider, the outer wall of the slider is connected to a rotating shaft, the sprocket is connected to the outer wall of the rotating shaft, and the output end of the first motor and the outer wall of the rotating shaft are both connected to pulleys connected by a belt.

[0013] Preferably, the outer wall of the triangular plate is connected to a side plate, the outer wall of the side plate is connected to a support plate via bolts, a second slide groove is provided on the side plate, and the slider is slidably connected in the second slide groove.

[0014] Preferably, a threaded rod is threadedly connected to the outer wall of the support plate, the threaded rod abuts against the outer wall of the sliding block, and the outer wall of the threaded rod is also threadedly connected to fixing nuts abutting against two sides of the support plate.

[0015] Preferably, the top outer wall of the cutter conveyor belt is connected to a second fixed plate, the outer wall of the second fixed plate is connected to two third fixed plates, a moving block is slidably connected between the two third fixed plates, the bottom of the moving block is connected to a first cylinder, and the output end of the first cylinder is connected to the cutter body.

[0016] Preferably, a reducer is connected to the outer wall of the second fixed plate, a second motor is connected to the outer wall of the reducer, a screw rod is connected to the output end of the reducer, and the moving block is threadedly connected to the screw rod.

[0017] Preferably, the tops of the frame and the limiting plate are both configured to be arc-shaped, and the top outer wall of the limiting plate is connected to the limiting block.

[0018] Preferably, the bottom outer wall of the bottom plate is connected to a base.

[0019] Compared with the prior art, the present invention provides a particle extrusion processing equipment, which has the following beneficial effects:

[0020] 1. When the pellet extrusion processing equipment is used, the material is first conveyed to the storage hopper in the groove through the internal mixer, and then the second cylinder is started to push the storage hopper to rotate, so that the material in the storage hopper is put into the feeding hopper, and then the feeding hopper is raised under the action of the chain, so that it is put into the conical double feeding main machine, and the conical double feeding main machine will extrude the material onto the cutter conveyor belt. Starting the second motor can adjust the position of the moving block, thereby adjusting the position of the cutter body. After the adjustment is completed, starting the first cylinder can cut the material.

[0021] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention realizes zero sewage discharge, avoids environmental pollution, saves more electricity during use, and reduces the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a particle extrusion processing equipment proposed by the present invention;

[0023] Figure 2 A schematic diagram of the structure of an internal mixer of a particle extrusion processing equipment proposed by the present invention;

[0024] Figure 3 This is a structural schematic diagram of a pellet extrusion processing equipment elevator proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of a particle extrusion processing equipment proposed by the present invention, viewed from above the horizontal plate;

[0026] Figure 5 A schematic diagram of the structure of a cutter conveyor belt of a particle extrusion processing equipment proposed by the present invention;

[0027] Figure 6 A particle extrusion processing equipment proposed by the present invention Figure 1 Schematic diagram of the structure of part A;

[0028] Figure 7 A particle extrusion processing equipment proposed by the present invention Figure 2 The structural diagram of part B;

[0029] Figure 8 This is a schematic diagram of the structure of a conical double-feeding main machine and a cutter conveyor belt of a particle extrusion processing equipment proposed by the present invention, viewed from above.

[0030] In the figure: 1, bottom plate; 101, base; 102, fixed frame; 103, horizontal plate; 104, triangular plate; 2, internal mixer; 201, groove; 202, storage hopper; 203, inclined plate; 204, first baffle; 205, second baffle; 206, support seat; 207, connecting piece; 208, first slide; 3, frame; 301, limit plate; 302, feeding hopper; 303, first fixed plate; 304, fixed block; 305, chain; 306, sprocket ; 307, vertical plate; 308, first motor; 4, cone double feeding main machine; 5, cutter conveyor belt; 501, second fixed plate; 502, third fixed plate; 503, second motor; 504, reducer; 505, screw rod; 506, moving block; 507, first cylinder; 508, cutter body; 6, side plate; 601, second slide groove; 602, slider; 603, support plate; 604, threaded rod; 7, second cylinder; 701, plug rod; 702, slide column. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0033] Reference Figure 1-8 A particle extrusion processing equipment comprises a bottom plate 1, the top outer wall of the bottom plate 1 is respectively connected with an internal mixer 2, an elevator, a cone double feeding main machine 4 and a cutter conveyor belt 5, the inner wall of the internal mixer 2 is provided with a groove 201, and a storage hopper 202 is rotatably connected in the groove 201;

[0034] The top outer wall of the bottom plate 1 is fixedly connected with a fixing frame 102, and the hoist is connected to the outer wall of the fixing frame 102;

[0035] The elevator mainly includes a frame 3, a limit plate 301 and a feeding hopper 302. The frame 3 is fixedly connected to the limit plate 301, and sprockets 306 are provided at both ends of the frame 3. The sprockets 306 and the outer wall of the frame 3 are meshed and connected with chains 305.

[0036] The bottom outer wall of the feeding hopper 302 is connected with a first fixed plate 303, the outer wall of the first fixed plate 303 is connected with a fixed block 304, and the chain 305 is fixedly connected to the fixed block 304;

[0037] The cone double feeding main machine 4 is arranged corresponding to the feeding hopper 302, and the cone double feeding main machine 4 and the cutter conveyor belt 5 are used in conjunction with each other.

[0038] The bottom outer wall of the storage hopper 202 is provided with a first baffle 204, the inner wall of the groove 201 is connected to the second baffle 205, the first baffle 204 and the second baffle 205 are rotatably connected, the bottom outer wall of the storage hopper 202 is also connected to a support seat 206 that abuts against the inner wall of the groove 201, and the inner wall of the storage hopper 202 is also connected to an inclined plate 203; the first baffle 204 and the second baffle 205 can make the storage hopper 202 easy to rotate, and the inclined plate 203 can make the material flow out easily when the storage hopper 202 rotates.

[0039] Two connecting plates 207 are provided at the bottom of the storage hopper 201, and the outer walls of the two connecting plates 207 are provided with a first slide groove 208. The bottom inner wall of the groove 201 is provided with a second cylinder 7, and the output end of the second cylinder 7 is connected to a plug rod 701, and the plug rod 701 is placed between the two connecting plates 207. The outer wall of the plug rod 701 is provided with a slide column 702 matching the first slide groove 208. Start the second cylinder 7 to push the plug rod 701 at the output end to move, and the plug rod 701 will drive the slide column 702 to slide in the first slide groove 208 on the connecting plate 207, so that the storage hopper 202 can be easily rotated and retracted.

[0040] The outer wall of the fixed frame 102 is connected to the horizontal plate 103, the top outer wall of the horizontal plate 103 is connected to the vertical plate 307, the outer wall of the vertical plate 307 is connected to the first motor 308, the outer wall of the fixed frame 102 is also connected to the triangular plate 104, the outer wall of the triangular plate 104 is connected to the slider 602, the outer wall of the slider 602 is connected to the rotating shaft, the sprocket 306 is connected to the outer wall of the rotating shaft, the output end of the first motor 308 and the outer wall of the rotating shaft are both connected to pulleys connected by belts; the first motor 308 can conveniently drive the chain 305 to rotate, thereby moving the feeding hopper 302.

[0041] The outer wall of the triangular plate 104 is connected to the side plate 6 , and the outer wall of the side plate 6 is connected to the support plate 603 through bolts. The side plate 6 is provided with a second slide groove 601 , and the slider 602 is slidably connected in the second slide groove 601 .

[0042] The outer wall of the support plate 603 is threadedly connected with a threaded rod 604, and the threaded rod 604 is abutted against the outer wall of the slider 602, and the outer wall of the threaded rod 604 is also threadedly connected with fixing nuts abutting against the two sides of the support plate 603; the threaded rod 604 is rotated to make it threadedly connected to the support plate 603, and then the slider 602 is pushed to slide in the second slide groove 601, and then the position of the threaded rod 604 is fixed by the fixing nut, so that the position of the slider 602 is fixed, and the position of the slider 602 can be adjusted for easy use.

[0043] The top outer wall of the cutter conveyor belt 5 is connected to a second fixed plate 501, the outer wall of the second fixed plate 501 is connected to two third fixed plates 502, a moving block 506 is slidably connected between the two third fixed plates 502, the bottom of the moving block 506 is connected to a first cylinder 507, and the output end of the first cylinder 507 is connected to the cutter body 508.

[0044] The outer wall of the second fixed plate 501 is connected to a reducer 504, the outer wall of the reducer 504 is connected to a second motor 503, the output end of the reducer 504 is connected to a screw rod 505, and the moving block 506 is threadedly connected to the screw rod 505. The second motor 503 is started to drive the screw rod 505 to rotate through the reducer 504, thereby moving the moving block 506 threadedly connected thereto, so that the position of the cutter body 508 can be conveniently adjusted, and then the first cylinder 507 can be started to use the cutter body 508 to cut the material.

[0045] The tops of the frame 3 and the limiting plate 301 are both configured to be arc-shaped, and the top outer wall of the limiting plate 301 is connected to a limiting block; the limiting block can limit the position of the feeding hopper 302 .

[0046] The bottom outer wall of the bottom plate 1 is connected with a base 101 , and the base 101 can facilitate the placement of the bottom plate 1 .

[0047] In the present invention, when in use, the material is first transported to the storage hopper 202 in the groove 201 through the internal mixer 2, and then the second cylinder 7 is started to push the storage hopper 202 to rotate, so that the material in the storage hopper 202 is put into the feeding hopper 302, and then the feeding hopper 302 is raised under the action of the chain 305, so that it is put into the conical double feeding main machine 4, and the conical double feeding main machine 4 will extrude the material onto the cutter conveyor belt 5. Starting the second motor 503 can adjust the position of the moving block 506, thereby adjusting the position of the cutter body 508. After the adjustment is completed, starting the first cylinder 507 can cut the material.

[0048] The biggest advantage of the present invention is that the whole equipment has zero water discharge, no water is needed, and there is no water pollution. The total installed power of the conical twin-screw is 28KW*70%=20kw. The single-screw extruder with the same output on the market has a main engine power of 75KW; a feeder power of 11KW; a heating power of 20KW; a conveyor belt and a cutting machine of 3KW; a total installed power of 109KW*70%=76kw, and the annual cost savings are 76-20=56KW / hour*24=1344 degrees*300 days=403200 degrees. If the electricity charge is 1 yuan per degree, the annual cost savings for customers are about 400,000 yuan.

[0049] The model of the conical twin-screw extruder is JDL-370 / 80, the motor power is 22kw inverter motor, and the "Sanjing" variable frequency speed regulator is adopted; the gearbox of the conical twin-screw: the tooth surface helical gear is ground, the gear is treated with 20CrMoTi carburizing and grinding, the distribution box material is treated with 38CrMoALA nitriding and grinding, the shaft is made of 40Cr material, the operation is stable, the noise is below 70dB, the gear material is 20CrMoTi after precision machining, the sealing ring is small in size, long in life and high in precision; the screw of the conical twin-screw extruder: screw speed: 2.4-50r / min; conical twin-screw: the small end diameter of the screw is Φ80mm, the large end diameter is Φ370mm, and the extrusion type structure; the barrel is a corresponding matching type. The base material is made of high-quality alloy steel and is nitrided; the screw nitriding depth is 0.2~0.6mm, the nitriding hardness is HV740~940, and the nitriding chrome plating treatment has a high surface finish. Conical twin-screw body: The inner surface is polished and hard chrome plated, which is smooth and wear-resistant.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pellet extrusion processing device, comprising a bottom plate (1), the top outer wall of the bottom plate (1) being respectively connected to an internal mixer (2), an elevator, a conical double feeding main machine (4) and a cutter conveyor belt (5), characterized in that: The inner wall of the internal mixer (2) is provided with a groove (201), and a material storage hopper (202) is rotatably connected in the groove (201); A fixing frame (102) is fixedly connected to the top outer wall of the bottom plate (1), and the elevator is connected to the outer wall of the fixing frame (102); The elevator mainly comprises a frame (3), a limit plate (301) and a feeding hopper (302); the frame (3) is fixedly connected to the limit plate (301), and sprockets (306) are provided at both ends of the frame (3); the sprockets (306) and the outer wall of the frame (3) are meshed and connected with chains (305); The bottom outer wall of the feeding hopper (302) is connected to a first fixing plate (303), the outer wall of the first fixing plate (303) is connected to a fixing block (304), and the chain (305) is fixedly connected to the fixing block (304); The conical double feeding main machine (4) is arranged corresponding to the feeding hopper (302), and the conical double feeding main machine (4) and the cutter conveyor belt (5) are used in coordination with each other; The bottom outer wall of the storage hopper (202) is provided with a first baffle (204), the inner wall of the groove (201) is connected to a second baffle (205), the first baffle (204) and the second baffle (205) are rotatably connected, the bottom outer wall of the storage hopper (202) is also connected to a support seat (206) that abuts against the inner wall of the groove (201), and the inner wall of the storage hopper (202) is also connected to an inclined plate (203). ; The bottom of the storage hopper (201) is provided with two connecting plates (207), the outer walls of the two connecting plates (207) are provided with a first slide groove (208), the bottom inner wall of the groove (201) is provided with a second cylinder (7), the output end of the second cylinder (7) is connected with a plug rod (701), the plug rod (701) is placed between the two connecting plates (207), and the outer wall of the plug rod (701) is provided with a slide column (702) matching the first slide groove (208); The outer wall of the fixed frame (102) is connected to a transverse plate (103), the top outer wall of the transverse plate (103) is connected to a vertical plate (307), the outer wall of the vertical plate (307) is connected to a first motor (308), the outer wall of the fixed frame (102) is also connected to a triangular plate (104), the outer wall of the triangular plate (104) is connected to a slider (602), the outer wall of the slider (602) is connected to a rotating shaft, the sprocket (306) is connected to the outer wall of the rotating shaft, and the output end of the first motor (308) and the outer wall of the rotating shaft are both connected to pulleys connected by a belt; The outer wall of the triangular plate (104) is connected to a side plate (6), the outer wall of the side plate (6) is connected to a support plate (603) via bolts, a second slide groove (601) is provided on the side plate (6), and the sliding block (602) is slidably connected in the second slide groove (601); The outer wall of the support plate (603) is threadedly connected to a threaded rod (604), the threaded rod (604) abuts against the outer wall of the sliding block (602), and the outer wall of the threaded rod (604) is also threadedly connected to fixing nuts abutting against two sides of the support plate (603); The top outer wall of the cutter conveyor belt (5) is connected to a second fixed plate (501), the outer wall of the second fixed plate (501) is connected to two third fixed plates (502), a moving block (506) is slidably connected between the two third fixed plates (502), the bottom of the moving block (506) is connected to a first cylinder (507), and the output end of the first cylinder (507) is connected to a cutter body (508); The outer wall of the second fixed plate (501) is connected to a reducer (504), the outer wall of the reducer (504) is connected to a second motor (503), the output end of the reducer (504) is connected to a lead screw (505), and the moving block (506) is threadedly connected to the lead screw (505); The tops of the frame (3) and the limiting plate (301) are both arranged in an arc shape, and the top outer wall of the limiting plate (301) is connected to a limiting block.

2. A particle extrusion processing equipment according to claim 1, characterized in that: The bottom outer wall of the bottom plate (1) is connected to a base (101).

Images