Slag crushing and drying integrated device

Abstract

The utility model relates to the technical field of slag treatment, in particular to a slag crushing and drying integrated device which comprises a machine body, a feeding hopper is fixedly connected to the top of the machine body, a screening and filtering plate is fixedly installed at the joint of the feeding hopper and the machine body, a pressing plate is rotatably arranged in the feeding hopper, and a sliding frame is fixedly connected to one side of the pressing plate. A hinged frame is slidably connected into the sliding frame, a hydraulic cylinder is fixedly installed on the side portion of the feeding hopper, a hinged head is fixedly installed at the output end of the hydraulic cylinder, an arc plate is fixedly connected to one side of the pressing plate, and a containing box is arranged in the machine body. The slag crushing device has the advantages that crushed slag falls into the containing box through screening holes in the screening and filtering plate to complete the crushing process, the device is driven by the hydraulic cylinder, transmission is conducted through the hinge joint and the hinge frame, the slag is extruded and crushed through the pressing plate, the number of transmission assemblies in the device is small, energy loss is low in the transmission process, and the crushing efficiency is high. And compared with comparison files, energy consumption is low, and practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of slag treatment technology, and in particular to an integrated slag crushing and drying device. Background Technology

[0002] Cement, when mixed with water, forms a paste that hardens in air or, even better, in water, and can firmly bind materials such as sand and stone together. Currently, the cement production process involves first transporting slag to a crushing machine, then feeding the crushed slag into a screening machine, and finally transporting it to a drying device for drying, thus completing the dry process of cement production. During the cement processing and manufacturing process, slag needs to be crushed and dried before use.

[0003] A slag crushing and drying integrated device disclosed in Chinese patent CN219400411U includes a screening plate with a sliding pressurizing component installed in the upper chamber. A traction device is used to pull the lower and upper levers, allowing the pressurizing component to reciprocate on the screening plate, thus comprehensively pressurizing and crushing the slag entering the upper chamber. However, while solving the problem, this slag crushing and drying integrated device has the following drawbacks:

[0004] The hydraulic cylinder output drives the traction device to move up and down, causing the lower lever to deflect with the lower shaft seat as the fulcrum. The lower lever pulls the upper lever through the traction connecting rod, and the upper lever pulls the pressure booster through the traction rod, causing the pressure booster to slide in the guide hole to pressurize and crush the open slag falling onto the screening plate, so that it falls into the lower cavity. This device is driven by a hydraulic cylinder and is transmitted through the lower lever, traction connecting rod, upper lever, and traction rod, so that the pressure booster squeezes and crushes the slag. The device has many transmission components, resulting in high energy loss during transmission, high energy consumption, and poor practicality. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical defects described in the background art.

[0006] Therefore, one objective of this utility model is to propose an integrated slag crushing and drying device, which aims to solve the problems of existing integrated slag crushing and drying devices having a large number of transmission components, high energy loss during transmission, high energy consumption, and poor practicality.

[0007] To achieve the above objectives, one embodiment of this utility model provides an integrated slag crushing and drying device, comprising a machine body, an inlet hopper fixedly connected to the top of the machine body, a filter plate fixedly installed at the connection between the inlet hopper and the machine body, a pressure plate rotatably arranged inside the inlet hopper, a slide frame fixedly connected to one side of the pressure plate, a hinge frame slidably connected inside the slide frame, a hydraulic cylinder fixedly installed on the side of the inlet hopper, a hinge joint fixedly installed at the output end of the hydraulic cylinder, an arc plate fixedly connected to one side of the pressure plate, and a receiving box provided inside the machine body.

[0008] Preferably, in any of the above schemes, a pressure plate shaft is fixedly installed inside the feed bucket, and a rotating sleeve is fixedly connected to one end of the pressure plate. The pressure plate is rotatably connected to the pressure plate shaft through the rotating sleeve. When the pressure plate rotates, it rotates on the surface of the pressure plate shaft through the rotating sleeve. When the pressure plate presses down, it is restricted from rising by the pressure plate shaft, so that the hydraulic cylinder pushes the pressure plate as a force-saving lever, further reducing the energy consumption of the device.

[0009] Preferably, in any of the above embodiments, the hinge frame is provided with a sliding shaft groove, a sliding shaft core is fixedly installed inside the sliding shaft groove, a sliding sleeve is rotatably connected to the surface of the sliding shaft core, and the surface of the sliding sleeve is slidably connected to the surface of the pressure plate. The sliding sleeve reduces the wear of the hinge frame and the pressure plate, avoids severe wear under high pressure, and extends the service life.

[0010] Preferably, in any of the above embodiments, a support frame is fixedly installed on one side of the bucket, and the end of the support frame is provided with a first bend and a second bend. The first bend and one side of the bucket are provided with a first threaded groove. The first bend and the bucket are fixedly installed by screwing a screw into the first threaded groove. The second bend and one side of the hydraulic cylinder are provided with a second threaded groove. The second bend and the hydraulic cylinder are fixedly installed by screwing a screw into the second threaded groove. The support frame fixes the hydraulic cylinder, thereby improving the fixing effect of the hydraulic cylinder.

[0011] Preferably, in any of the above embodiments, a drying rack is fixedly installed inside the machine body, a heating wire is fixedly installed inside the drying rack, a fan is fixedly installed inside the drying rack, the heating wire is located at the air inlet of the fan, an air inlet slot is provided on the side of the machine body, a bracket is fixedly installed on one side of the machine body, and a filter plate is inserted into the bracket. The airborne dust is intercepted by the filter plate, reducing dust adhesion inside the fan and reducing the frequency of fan cleaning.

[0012] Preferably, as described in any of the above embodiments, a cover plate is rotatably installed inside the machine body, and a spring sheet is fixedly installed at the bottom of the cover plate. In its natural state, the cover plate covers the side of the machine body away from the drying rack, preventing heat loss due to excessive gaps, improving the heat accumulation effect, and accelerating the drying of slag in the container.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. This device is driven by a hydraulic cylinder and transmitted through a hinge joint and hinge frame, so that the pressure plate squeezes and crushes the slag. The device has fewer transmission components and lower energy loss during transmission. Compared with the comparison document, it consumes less energy and improves the practicality of the device.

[0015] 2. Air enters the drying rack through the filter plate and air inlet duct. The airborne lint and dust are intercepted by the filter plate, preventing dust from adhering to the fan and preventing flammable materials in the dust from falling onto the heating wire and causing combustion, thus improving the safety protection effect during drying.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a three-dimensional structural diagram according to the present invention;

[0019] Figure 2 This is a cross-sectional structural diagram according to the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the pressure plate according to the present invention.

[0021] The components are as follows: 10. Machine body, 11. Feed hopper, 12. Filter plate, 13. Pressure plate, 131. Pressure plate shaft, 132. Rotating sleeve, 14. Slide frame, 15. Hinge frame, 16. Hydraulic cylinder, 17. Hinge joint, 18. Arc plate, 19. Rotating shaft, 20. Slide shaft groove, 21. Slide shaft core, 22. Slide sleeve, 30. Support frame, 31. First bend, 32. Second bend, 33. First threaded groove, 34. Second threaded groove, 40. Drying rack, 41. Heating wire, 42. Fan, 43. Air inlet slot, 44. Insert frame, 45. Filter plate, 50. Cover plate, 51. Spring sheet, 60. Container box. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figure 1-3 As shown, this embodiment of a slag crushing and drying integrated device includes a machine body 10. A hopper 11 is fixedly connected to the top of the machine body 10, into which slag is poured. A filter plate 12 is fixedly installed at the connection between the hopper 11 and the machine body 10, allowing the slag to fall onto the filter plate 12. A pressure plate 13 is rotatably mounted inside the hopper 11. A slide frame 14 is fixedly connected to one side of the pressure plate 13. A hinge frame 15 is slidably connected inside the slide frame 14. The pressure plate 13 rotates under the push of the hinge frame 15, causing the pressure plate 13 to... 3. The slag is pressed down to crush it. At this time, the hinge frame 15 slides inside the slide frame 14. A hydraulic cylinder 16 is fixedly installed on the side of the feed bucket 11. Then the hydraulic cylinder 16 is started. A hinge joint 17 is fixedly installed on the output end of the hydraulic cylinder 16. The hydraulic cylinder 16 pushes the hinge frame 15 to move through the hinge joint 17. An arc plate 18 is fixedly connected to one side of the pressure plate 13. A receiving box 60 is set inside the machine body 10. The crushed slag falls into the receiving box 60 through the screen holes on the screen plate 12 to complete the crushing process.

[0025] Example 1: A pressure plate shaft 131 is fixedly installed inside the feed bucket 11. A rotating sleeve 132 is fixedly connected to one end of the pressure plate 13. The pressure plate 13 is rotatably connected to the pressure plate shaft 131 through the rotating sleeve 132. When the pressure plate 13 rotates, it rotates on the surface of the pressure plate shaft 131 through the rotating sleeve 132, so that the pressure plate 13 rotates according to a fixed trajectory.

[0026] Example 2: A rotating shaft 19 is fixedly installed on one side of the hinge frame 15. The hinge joint 17 is rotatably connected to the hinge frame 15 through the rotating shaft 19. The rotatable connection between the hinge joint 17 and the hinge frame 15 makes it convenient for the hinge joint 17 to adjust the angle of the continuously rotating pressure plate 13 in real time to apply force.

[0027] Example 3: The hinge frame 15 is provided with a sliding shaft groove 20 inside, and a sliding shaft core 21 is fixedly installed inside the sliding shaft groove 20. A sliding sleeve 22 is rotatably connected to the surface of the sliding shaft core 21. The surface of the sliding sleeve 22 is slidably connected to the surface of the pressure plate 13. When the hinge frame 15 moves along the slide frame 14 on the surface of the pressure plate 13, the wear between the hinge frame 15 and the pressure plate 13 is reduced by the sliding sleeve 22.

[0028] Example 4: A support frame 30 is fixedly installed on one side of the bucket 11. The end of the support frame 30 is provided with a first bending part 31 and a second bending part 32. A first threaded groove 33 is provided on one side of the first bending part 31 and the bucket 11. The first bending part 31 and the bucket 11 are fixedly installed by screwing screws into the first threaded groove 33. A second threaded groove 34 is provided on one side of the second bending part 32 and the hydraulic cylinder 16. The second bending part 32 and the hydraulic cylinder 16 are fixedly installed by screwing screws into the second threaded groove 34. The support frame 30 is fixed to the hydraulic cylinder 16 by fixing the first bending part 31 to the bucket 11 and the second bending part 32 to the hydraulic cylinder 16, thereby improving the fixing effect of the hydraulic cylinder 16.

[0029] Example 5: A drying rack 40 is fixedly installed inside the machine body 10. A heating wire 41 is fixedly installed inside the drying rack 40. After the slag falls into the receiving box 60, the heating wire 41 is energized. A fan 42 is fixedly installed inside the drying rack 40. When the fan 42 is turned on, the heat from the heating wire 41 passes through the drying rack 40 and blows onto the slag to dry it. The heating wire 41 is located at the air inlet of the fan 42. An air inlet slot 43 is provided on the side of the machine body 10. A bracket 44 is fixedly installed on one side of the machine body 10. A filter plate 45 is inserted into the bracket 44. When the filter plate 45 is inserted into the bracket 44, air enters the drying rack 40 through the filter plate 45 and the air inlet slot 43. The flying dust in the air is intercepted by the filter plate 45.

[0030] Example 6: The machine body 10 is equipped with a cover plate 50 that rotates inside. A spring plate 51 is fixedly installed at the bottom of the cover plate 50. After the slag is crushed by the pressure plate 13, it first falls onto the cover plate 50. The weight of the slag presses on the cover plate 50, which compresses the spring plate 51, causing the cover plate 50 to open. The slag falls into the receiving box 60 and then recovers under the elastic force of the spring plate 51.

[0031] The working principle of this utility model is as follows: During use...

[0032] 1. Pour the slag into the feed hopper 11 and let it fall onto the screen plate 12. Then start the hydraulic cylinder 16. The hydraulic cylinder 16 pushes the hinge frame 15 through the hinge joint 17, causing the pressure plate 13 to rotate under the push of the hinge frame 15. This causes the pressure plate 13 to press against the slag for crushing. At this time, the hinge frame 15 slides inside the slide 14. The crushed slag falls through the screen holes on the screen plate 12 into the receiving box 60 to complete the crushing process.

[0033] 2. Insert the filter plate 45 into the insert 44. After the slag falls into the receiving box 60, power on the heating wire 41 and start the fan 42. Air enters the drying rack 40 through the filter plate 45 and the air inlet slot 43, so that the heat from the heating wire 41 passes through the drying rack 40 and blows onto the slag to dry it. The flying dust in the air is intercepted by the filter plate 45.

[0034] Compared with the prior art, the present invention has the following advantages:

[0035] 1. The slag is poured into the feed hopper 11 and falls onto the screen plate 12. Then, the hydraulic cylinder 16 is activated. The hydraulic cylinder 16 pushes the hinge frame 15 through the hinge joint 17, causing the pressure plate 13 to rotate under the push of the hinge frame 15. This causes the pressure plate 13 to press against the slag for crushing. At this time, the hinge frame 15 slides inside the slide frame 14. The crushed slag falls through the screen holes on the screen plate 12 into the receiving box 60 to complete the crushing process. This device is driven by the hydraulic cylinder 16 and transmitted through the hinge joint 17 and the hinge frame 15, so that the pressure plate 13 squeezes and crushes the slag. The device has fewer transmission components and lower energy loss during transmission. Compared with the comparative document, it has less energy consumption and improves the practicality of the device.

[0036] 2. Insert the filter plate 45 into the bracket 44. After the slag falls into the receiving box 60, energize the heating wire 41 and start the fan 42. Air enters the drying rack 40 through the filter plate 45 and the air inlet slot 43, allowing the heat from the heating wire 41 to pass through the drying rack 40 and blow onto the slag to dry it. The airborne dust is intercepted by the filter plate 45, preventing dust from adhering to the fan and preventing flammable materials in the dust from falling onto the heating wire 41 and causing combustion, thus improving the safety protection effect during drying.

Claims

1. A slag crushing and drying integrated device, characterized in that, The machine includes a body (10), a feeding bucket (11) is fixedly connected to the top of the body (10), a filter plate (12) is fixedly installed at the connection between the feeding bucket (11) and the body (10), a pressure plate (13) is rotatably arranged inside the feeding bucket (11), a slide (14) is fixedly connected to one side of the pressure plate (13), a hinge frame (15) is slidably connected inside the slide frame (14), a hydraulic cylinder (16) is fixedly installed on the side of the feeding bucket (11), a hinge joint (17) is fixedly installed at the output end of the hydraulic cylinder (16), an arc plate (18) is fixedly connected to one side of the pressure plate (13), and a receiving box (60) is provided inside the body (10).

2. The slag crushing and drying integrated device as described in claim 1, characterized in that, The inside of the feed bucket (11) is fixedly installed with a pressure plate shaft (131), and a rotating sleeve (132) is fixedly connected to one end of the pressure plate (13). The pressure plate (13) is rotatably connected to the pressure plate shaft (131) through the rotating sleeve (132).

3. The slag crushing and drying integrated device as described in claim 1, characterized in that, A rotating shaft (19) is fixedly installed on one side of the hinge frame (15), and the hinge joint (17) is rotatably connected to the hinge frame (15) through the rotating shaft (19).

4. The slag crushing and drying integrated device as described in claim 1, characterized in that, The hinge frame (15) has a sliding shaft groove (20) inside, and a sliding shaft core (21) is fixedly installed inside the sliding shaft groove (20). A sliding sleeve (22) is rotatably connected to the surface of the sliding shaft core (21), and the surface of the sliding sleeve (22) is slidably connected to the surface of the pressure plate (13).

5. The slag crushing and drying integrated device as described in claim 1, characterized in that, A support frame (30) is fixedly installed on one side of the bucket (11). The end of the support frame (30) is provided with a first bend (31) and a second bend (32). A first threaded groove (33) is provided on one side of the first bend (31) and the bucket (11). The first bend (31) and the bucket (11) are fixedly installed by screwing screws into the first threaded groove (33). A second threaded groove (34) is provided on one side of the second bend (32) and the hydraulic cylinder (16). The second bend (32) and the hydraulic cylinder (16) are fixedly installed by screwing screws into the second threaded groove (34).

6. The slag crushing and drying integrated device as described in claim 1, characterized in that, A drying rack (40) is fixedly installed inside the body (10). A heating wire (41) is fixedly installed inside the drying rack (40). A fan (42) is fixedly installed inside the drying rack (40). The heating wire (41) is located at the air inlet of the fan (42). An air inlet slot (43) is provided on the side of the body (10).

7. The slag crushing and drying integrated device as described in claim 6, characterized in that, A bracket (44) is fixedly installed on one side of the body (10), and a filter plate (45) is inserted into the inside of the bracket (44).

8. The slag crushing and drying integrated device as described in claim 6, characterized in that, The body (10) is equipped with a cover plate (50) that rotates inside, and a spring plate (51) is fixedly installed at the bottom of the cover plate (50).

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