Alternative fuel bundled waste spinning scattering device

Abstract

The utility model relates to the technical field of fuel, and particularly discloses an alternative fuel bundled waste spinning scattering device which comprises a machine frame, a horizontal speed regulation belt is arranged on the machine frame, a dust collection cover covers the conveying rear end of the horizontal speed regulation belt, and a lifting pressing plate is connected to the inner top of the horizontal part of the dust collection cover. A transverse cutting blade and a longitudinal cutting blade are embedded in the bottom of the lifting pressing plate. A double-shaft scattering device is rotationally connected in the horizontal part of the dust collecting cover and located on the conveying rear side of the lifting pressing plate, and a transfer trolley is in sliding fit with the bottom of the vertical part of the dust collecting cover. The device is reasonable in structural design, human contact in the scattering process is avoided, and the mechanical injury safety risk and the silicosis occupational disease risk are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel processing, in particular to a device for breaking up bundled waste textiles into substitute fuels. Background Art

[0002] In the past, waste textiles (abbreviated as waste textiles) could only be used as raw materials, but due to various limiting factors, their utilization rate was less than 20%, and most of them were mainly treated by incineration, landfill and other methods, causing great pollution to the environment. In the field of cement production, due to factors such as the shortage of natural fossil fuel resources, companies are currently trying to use combustible waste as an alternative fuel for the production of cement clinker, and waste textiles are one of the alternative fuels. According to the article "Application of Waste Textiles as Alternative Fuels in Decomposition Furnaces" published by Song Jisi of China Resources Cement (Nanning) Co., Ltd., when the amount of textiles disposed is stable at 6 t / h, the standard coal consumption of clinker can be saved by about 11.1 kg / t, and ammonia water can be saved by about 50 L / h; the kiln conditions are relatively stable and controllable; and there is no obvious impact on clinker production and product quality.

[0003] In practical applications, a waste textile feeding and combustion system is generally designed in the decomposition furnace system. For the convenience of transportation, the waste textiles are bundled into cubes with fiber ropes. When in use, the fiber ropes need to be cut manually, and then the waste textiles are stirred into the feeding bin with a crowbar. In this process, the operators are exposed to certain mechanical injury safety risks, and working in the waste textile operation area for a long time increases the risk of occupational disease silicosis. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide a device for breaking up bundled waste textiles of alternative fuel with a reasonable structural design, so as to realize automatic breaking up of bundled waste textiles and then feed them into a feeding bin.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A device for breaking up bundled waste textiles of alternative fuels comprises a frame, characterized in that a horizontal speed regulating belt is arranged on the frame, a dust collecting hood is covered on the conveying rear end of the horizontal speed regulating belt, the dust collecting hood comprises a horizontal part and a vertical part which are interconnected, a lifting and lowering plate is connected to the top of the horizontal part of the dust collecting hood, wherein a transverse cutting blade and a longitudinal cutting blade are embedded in the bottom of the lifting and lowering plate, and the bottoms of the transverse cutting blade and the longitudinal cutting blade both protrude from the bottom of the lifting and lowering plate, wherein the transverse cutting blade is disconnected at the intersection with the longitudinal cutting blade; a double-axis break-up device is rotatably connected in the horizontal part of the dust collecting hood and located at the conveying rear side of the lifting and lowering plate, a transfer trolley is slidably matched at the bottom of the vertical part of the dust collecting hood, the top of the carriage of the transfer trolley is open and the size of its opening matches the size of the open opening at the bottom of the vertical part of the dust collecting hood.

[0007] Furthermore, at least one double-axis scatterer is provided, and each double-axis scatterer includes two rotating shafts arranged in pairs up and down, a plurality of dispersion disks fixedly connected to each rotating shaft, and a plurality of blades fixedly connected to the outer periphery of each dispersion disk, and the width of the blades gradually decreases from the end close to the rotating shaft to the end far away from the rotating shaft. The purpose of the blades is to scatter the waste spinning and re-cut part of the waste spinning, and the shape of the blades is to prevent the waste spinning from hanging on the blades and affecting the normal use of the blades.

[0008] Furthermore, a lifting baffle is connected to the top of the horizontal part of the dust hood and close to the entrance end of the horizontal part. The area of ​​the lifting baffle matches the opening size of the horizontal part of the dust hood, and the lifting baffle is slidably matched with the corresponding inner wall of the dust hood. The lifting baffle is used to limit the bundled waste textiles and temporarily close the entrance of the dust hood to prevent a large amount of dust from leaking out during the breaking process.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model can effectively break up bundles of waste textiles through the arrangement of a horizontal speed-adjusting belt, a double-axis breaker, a lifting and lowering pressure plate, etc., prevent dust generated during the breaking process from leaking out through the arrangement of a dust collecting hood, and can timely transfer the broken waste textiles to the decomposition furnace system through the arrangement of a transfer trolley. The utility model has a reasonable structural design, avoids human contact during the breaking process, and avoids the safety risk of mechanical injury and the risk of occupational silicosis. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the side structure of the double-axis scatterer of the utility model;

[0013] Figure 3 This is a bottom view of the lifting and lowering plate structure of the utility model. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in combination with the drawings and preferred embodiments in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0015] In this article, terms related to connection relationships, such as "fixed connection" and "connection" are all carried out in a conventional manner, such as bolt connection or welding.

[0016] like Figure 1-3 As shown, the utility model is a device for dispersing waste textile bundles of alternative fuels, including a frame 1, on which a horizontal speed-regulating belt 2 is connected in a conventional manner, and a dust collecting hood 3 is covered on the rear end of the conveying of the horizontal speed-regulating belt 2, and the dust collecting hood 3 includes a horizontal part 3.1 and a vertical part 3.2 that are interconnected, and a lifting baffle 4, a lifting pressure plate 5, and a double-axis disperser 6 are connected in sequence from the inlet end to the outlet end in the top of the horizontal part 3.1 of the dust collecting hood 3, wherein a first lifting cylinder 7 is fixedly connected to the top of the lifting baffle 4, and the cylinder barrel of the first lifting cylinder 7 is fixedly connected to the outer side of the top of the dust collecting hood 3, and the piston rod of the first lifting cylinder 7 passes through the top of the dust collecting hood 3 from the outside to the inside and is fixedly connected to the lifting baffle 4 at the bottom, and the area size of the lifting baffle 4 matches the opening size of the horizontal part of the dust collecting hood 3, and the front and rear sides of the lifting baffle 4 are slidably matched with the front and rear inner walls of the dust collecting hood 3; two second lifting cylinders 8 are fixedly connected to the top of the lifting pressure plate 5, and similarly, the cylinder barrel of the second lifting cylinder 8 is fixedly connected to the collecting On the outside of the top of the dust cover 3, the piston rod of the second lifting cylinder 8 passes through the top of the dust cover 3 from the outside to the inside and is fixedly connected to the lifting and lowering plate 5 at the bottom. The bottom of the lifting and lowering plate 5 is embedded with a transverse cutting blade 9 and a longitudinal cutting blade 10, and the bottoms of the transverse cutting blade 9 and the longitudinal cutting blade 10 both protrude from the bottom of the lifting and lowering plate 5, wherein the transverse cutting blade 9 is disconnected at the intersection with the longitudinal cutting blade 10; at least one double-axis scatterer 6 is provided, and each double-axis scatterer 6 includes two rotating shafts 6.1 arranged in pairs up and down, a plurality of dispersion disks 6.2 fixedly connected to each rotating shaft, and a plurality of blades 6.3 fixedly connected to the outer periphery of each dispersion disk, each blade 6.3 has a width (thickness) that gradually decreases from the end close to the rotating shaft 6.1 to the end away from the rotating shaft, and the outer edges of the blades 6.3 are all cutting edges and are arc-shaped convex outwards. The purpose of the blades 6.3 is to scatter the waste spinning while re-cutting part of the waste spinning, and the shape of the blade is to prevent the waste spinning from hanging on the blade and affecting the normal use of the blade. The two rotating shafts of each double-axis scatterer 6 are both passed through the front or rear side of the dust hood 3 on the same side and fixedly connected to a sprocket at the end, and the sprockets on the two rotating shafts of each double-axis scatterer 6 are driven by the same chain 12. An outwardly protruding slide rail is fixedly connected to the bottom of the vertical part 3.2 of the dust hood 3, and a slide groove is fixedly connected to the top of the carriage of the transfer trolley 11. The slide rail and the slide groove are slidably matched. The top of the carriage of the transfer trolley 11 is open and its opening size matches the size of the open opening at the bottom of the vertical part of the dust hood.

[0017] When in use, the bundles of waste textiles completely enter the dust collecting hood 3, the lifting baffle 4 descends, and the inlet end of the dust collecting hood 3 is closed. At the same time, the horizontal speed regulating belt 2 stops conveying, and the lifting and lowering pressure plate 5 is pressed down. Under the action of the longitudinal cutting blade and the transverse cutting blade, the top part of the longitudinal and transverse binding belts of the bundles of waste textiles are cut off to facilitate subsequent breaking up, and then the waste textiles are uniformly conveyed to the position of the double-axis breaker through the horizontal speed regulating belt 2. The double-axis breaker is equipped with multiple blades. Under the drive of the frequency conversion motor, the reducer and the chain, the double-axis breaker rotates to cut and peel off the cubic waste textiles, and finally falls into the transfer cart below. The horizontal speed regulating belt and the frequency conversion motor both use conventional frequency conversion speed regulation to control the waste textile conveying amount.

Claims

1. A device for breaking up bundled waste textiles for alternative fuel, comprising a frame, characterized in that: A horizontal speed regulating belt is arranged on the frame, and a dust collecting hood is covered on the conveying rear end of the horizontal speed regulating belt, and the dust collecting hood includes a horizontal part and a vertical part which are interconnected, and a lifting and lowering plate is connected to the top of the horizontal part of the dust collecting hood, wherein a transverse cutting blade and a longitudinal cutting blade are embedded in the bottom of the lifting and lowering plate, and the bottoms of the transverse cutting blade and the longitudinal cutting blade both protrude from the bottom of the lifting and lowering plate, wherein the transverse cutting blade is disconnected at the intersection with the longitudinal cutting blade; a double-axis scatterer is rotatably connected in the horizontal part of the dust collecting hood and located at the conveying rear side of the lifting and lowering plate, and a transfer trolley is slidably matched at the bottom of the vertical part of the dust collecting hood, and the top of the carriage of the transfer trolley is open and the size of its opening matches the size of the open opening at the bottom of the vertical part of the dust collecting hood.

2. The alternative fuel bundled waste textile breaking device according to claim 1 is characterized in that: At least one double-axis scatterer is provided, and each double-axis scatterer includes two rotating shafts arranged in pairs up and down, a plurality of dispersion disks fixedly connected to each rotating shaft, and a plurality of blades fixedly connected to the outer periphery of each dispersion disk, and the width of the blades gradually decreases from the end close to the rotating shaft to the end away from the rotating shaft.

3. The alternative fuel bundled waste textile breaking device according to claim 1 or 2, characterized in that: A lifting baffle is connected to the top of the horizontal part of the dust collecting cover and close to the entrance end of the horizontal part, and the area of ​​the lifting baffle matches the opening size of the horizontal part of the dust collecting cover.

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