Waste cement treatment device

Abstract

The invention discloses a waste cement treatment device, and relates to the technical field of industrial production, the waste cement treatment device comprises a rack, and a screen box, a grinding box, a crushing box and a feeding box which are sequentially arranged at the upper end of the rack, a storage box is arranged at the lower end, the feeding box realizes automatic opening and closing of a box cover through transmission of a rotating motor and a fluted disc, and a dust suction device synchronously adsorbs dust; a drainage arc-shaped plate in the crushing box is matched with a spring and crushing teeth to finish primary crushing and secondary crushing of cement; a driving roller in the grinding box is driven by a speed reducer and a motor, and cement particles are ground into powder by grinding teeth; the vibrating device in the screen box drives the arc-shaped screen plate to vibrate at high frequency, screening of coarse and fine particles and back grinding of unqualified particles are achieved, the dust storage box is combined with the water tank, dust is treated through dust settling and spraying dust falling, the dust collection drawer can be pulled to be cleaned after slurry is formed, automatic and environment-friendly treatment of waste cement is achieved, and the resource recycling rate is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial production, in particular to a waste cement processing device. Background Art

[0002] In current industrial production and resource recycling, the proper disposal of waste cement is gaining increasing attention. Hammer crushers, as a commonly used material crushing equipment, are widely used in industries such as cement, chemicals, power generation, and metallurgy. They are capable of performing both secondary and fine crushing of medium-hardness materials such as limestone, slag, coke, and coal. Available in single and dual rotor configurations, they can adapt to diverse production needs.

[0003] However, when it comes to the specific scenario of waste cement treatment, traditional hammer crushers have exposed many shortcomings. Taking the hammer crusher with patent number CN201920986359.9 as an example, although it effectively avoids the dust overflow and gravel flying out of the granular gypsum stone during the crushing process through the baffle, reducing the safety risk, and the cooperation between the hammer head and the crushing teeth improves the crushing effect of the granular gypsum stone, the one-piece design of the hammer rotor enhances the durability of the equipment. But when faced with the task of waste cement treatment, the existing crushers are difficult to meet actual needs. When actually processing waste cement blocks and bricks with cement and other materials, common crushers often mix all the crushed products together and discharge them. This makes it impossible for users to conveniently and efficiently screen sand, cement powder and stones, bricks, etc., greatly increasing the difficulty of subsequent recycling. Mixed materials are not conducive to users' targeted secondary recycling of different components, resulting in a significant increase in recycling costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a waste cement processing device to solve the problem that the existing technology focuses on the crushing link while ignoring the coordinated optimization of subsequent screening, grinding and dust treatment links, which leads to low efficiency of the entire processing process and serious waste of resources. At the same time, dust pollution may also cause harm to the environment and the health of operators.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a waste cement processing device, comprising:

[0006] A frame, a storage box is placed at the lower end of the frame, and a screen box, a grinding box, a crushing box and a feed box are arranged in sequence from bottom to top at the upper end of the frame, wherein box covers are respectively provided on both sides of the upper end of the feed box;

[0007] A reducer module is installed on one side of the upper surface of the frame, and a drive motor is connected to the upper end of the reducer module;

[0008] A dust storage box is installed on the other side of the upper surface of the frame, a dust suction device is installed on the upper end of the dust storage box, and a water tank is placed on one side of the outer end of the dust storage box;

[0009] Vibrating devices are installed at both ends of the screen box, and the vibrating devices include a drive box, a guide rod and a synchronous motor. The drive boxes are fixedly installed on both sides of the inner wall of the screen box, and through holes are opened at the upper ends of the drive boxes. Guide rods are sleeved inside the through holes, and synchronous motors are installed on the lower end surfaces of the drive boxes. By driving the synchronous motor, the guide rods are driven to rise and fall, and the cement in the processing process is screened by size. The larger ones remain in the screen box for further processing, and the smaller ones are discharged from the machine through the screen box.

[0010] Preferably, the vibration device also includes a compression spring, a column, a rotating disk, a single-phase rotating shaft, a two-phase rotating shaft and a crawler, the lower end of the guide rod extends to the inner upper end of the drive box, and a limit plate is respectively installed, and the upper end of the limit plate is connected to the compression spring, and a column is provided on one side of the lower end of the limit plate; rotating disks are respectively provided on both sides of the lower end of the driving box, and a number of inclined protrusions are respectively arranged around the upper surface of the rotating disk, and the single-phase rotating shaft is respectively connected to the lower end surface of the rotating disk; the output end of the synchronous motor extends to the inner lower end of the driving box, and a two-phase rotating shaft is installed, and two crawlers are respectively sleeved on the outer ends of the two-phase rotating shaft, and the other ends of the two crawlers are respectively movably sleeved on the outer ends of the single-phase rotating shaft; the rotating disk and the limit plate are arranged correspondingly, and the lower end of the column is fitted with the surface of the inclined protrusion arranged on the rotating disk.

[0011] Preferably, the screen box is fixedly connected to the center of the upper end of the frame, and an arc-shaped screen plate is provided at the upper end of the interior of the screen box. Fixed plates are respectively attached to the two side surfaces of the lower end of the arc-shaped screen plate, and the lower end surfaces of the fixed plates are respectively connected to the upper ends of the guide rods; a conical material guide box is fixedly connected to the center of the interior of the screen box, and the upper end of the conical material guide box is correspondingly arranged directly below the arc-shaped screen plate, and the lower end of the conical material guide box passes through the interior of the screen box and extends to the outer end of the lower end of the frame, and is correspondingly arranged directly above the storage box.

[0012] Preferably, the grinding box is fixedly connected to the upper end of the screen box, and two driving rollers are arranged in parallel in the center of the grinding box. A number of grinding teeth are installed alternately on the outer ends of the two driving rollers, and the lower ends of the two grinding teeth are fitted with the surface of the arc-shaped screen plate; gear plates are respectively installed on one side surface of the two driving rollers, and the two gear plates are meshed with each other, wherein the front end of one driving roller passes through the interior of the grinding box and is correspondingly connected to the output end of the reducer module.

[0013] Preferably, the crushing box is fixedly connected to the upper end of the grinding box, and drainage arc plates are respectively installed on both sides of the upper end of the crushing box, and a number of protrusions are respectively provided on the opposite surfaces of the lower ends of the drainage arc plates. A number of springs are respectively connected to the inner surfaces of the lower ends of the drainage arc plates, and the other ends of the springs are fixedly connected to the inner wall surface of the crushing box; a crushing tooth is provided in the center of the crushing box, and a driven gear disk is fixedly connected to one end of the crushing tooth, and the lower end of the spring is engaged with the upper end surfaces of the two gear disks.

[0014] Preferably, the feed box is fixedly connected to the upper end of the crushing box, and rotating shafts are respectively installed on both sides of the outer end surface of the feed box, and connecting rods are movably sleeved on the outer ends of the rotating shafts, and the outer sides of the central surfaces of the connecting rods are correspondingly connected to the inner surface of the box cover, wherein the front end surfaces of the two rotating shafts on one side are both installed with linked gear discs; a rotating motor is also provided at the outer end of the feed box, and a driving gear disc is fixedly connected to the output end of the rotating motor, and the outer ends of the driving gear disc are respectively engaged with the outer ends of the two linked gear discs.

[0015] Preferably, an opening is provided at the lower end of the front end of the dust storage box, a dust collection drawer is provided on the internal sliding sleeve of the opening, an exhaust fan is installed on one side of the upper end surface of the dust storage box, and a partition is provided on the inner side of the exhaust fan and the inner upper end surface of the dust storage box; a mounting plate is also installed on the inner upper end surface of the dust storage box, and a plurality of spray nozzles are arranged and installed on the lower end surface of the mounting plate.

[0016] Preferably, the dust collection device includes an exhaust fan, a drive motor, a connecting pipe, a dust collection bin, a filter and a connecting pipe. The exhaust fan is fixedly installed on the upper end surface of the dust storage box, the drive motor is fixedly connected to the rear end of the exhaust fan, the upper end of the exhaust fan is connected to the connecting pipe, the dust collection bin is installed at the other end of the connecting pipe, the outer end of the dust collection bin is fixedly installed on the side surface of the feed box, and the filter is installed inside the dust collection bin; the front end surface of the exhaust fan is connected to the connecting pipe, and the other end of the connecting pipe passes through the outer end of the dust storage box and extends to the upper end of the interior of the dust storage box.

[0017] Preferably, a liquid level gauge is provided on the front end surface of the water tank, a water injection pipe is connected to one side of the water tank surface, a water pump is fixedly installed at the upper end of the water tank, a connecting pipe 2 is fixedly connected to the outer end of the water pump, and the other end of the connecting pipe 2 is connected to the inside of the mounting plate through the outer end side of the dust storage box.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention drives the toothed disc to rotate through a rotating motor, and realizes automatic opening and closing of the box cover through gear meshing transmission, without the need for frequent manual operation; during the screening process, the synchronous motor drives the vibration device, so that the arc-shaped screen plate vibrates at high frequency to complete automatic screening. The entire processing flow has a high degree of automation, reduces manual labor intensity, and improves the efficiency of waste cement processing.

[0020] The present invention uses the raised block at the lower end of the drainage arc plate to impact and initially crush the cement, and the crushing teeth rotate at high speed to further tear and crush it; the grinding teeth at the outer ends of the two driving rollers in the grinding box form a powerful shearing and grinding force, which fully crushes the cement particles into fine powder. The multi-stage crushing and grinding process can effectively crush the waste cement into fine particles that meet the requirements, ensure the processing quality, and improve the resource recovery rate.

[0021] The present invention uses a dust collection bin under the action of an exhaust fan to absorb and collect dust generated in the feeding, crushing and other links; the partition in the dust storage box allows the dust to settle, and the water tank transports water to the spray nozzle through a water pump, spraying out fine mist that mixes with the dust to form mud, preventing the dust from flying again. The device forms a complete environmental protection treatment process from dust adsorption to dust reduction treatment, effectively preventing dust from overflowing, and reducing harm to the environment and the health of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the dust storage box and the dust collection device of the present invention;

[0024] Figure 3 This is a schematic diagram of the screen box structure of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the grinding box of the present invention;

[0026] Figure 5 This is a schematic diagram of the crushing box structure of the present invention;

[0027] Figure 6 This is a schematic structural diagram of the feed box of the present invention;

[0028] Figure 7 It is a schematic structural diagram of the vibration device of the present invention.

[0029] Figure: 1, frame; 2, storage box; 3, screen box; 31, curved screen plate; 32, fixed plate; 33, conical guide box; 4, grinding box; 41, driving roller; 42, grinding teeth; 43, gear plate; 5, crushing box; 51, drainage curved plate; 52, spring; 53, crushing teeth; 54, driven gear plate; 6, feed box; 61, rotating shaft; 62, linkage gear plate; 63, connecting rod; 64, rotating motor; 65, driving gear plate; 7, box cover; 8, reducer module; 9, driving motor; 10, dust storage box ;101. Partition;102. Dust collection drawer;103. Mounting plate;104. Exhaust fan;11. Water tank;12. Drive box;121. Guide rod;122. Compression spring;123. Column;124. Synchronous motor;125. Rotating disk;126. Single-phase rotating shaft;127. Two-phase rotating shaft;128. Track;13. Exhaust fan;131. Drive motor 1;132. Connecting pipe;133. Dust collection bin;134. Filter;135. Connecting pipe 1;14. Water pump;141. Connecting pipe 2. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7As shown, the present invention provides a technical solution: a waste cement processing device, a frame 1 is a supporting body, a storage box 2 is set at the lower end for collecting processed cement, the upper end of the frame 1 is connected to the screen box 3, the grinding box 4, the crushing box 5 and the feed box 6 in sequence from bottom to top, and a box cover 7 is provided on both sides of the feed box 6. The rotating shaft 61 can be driven by the rotating motor 64 at the outer end, and the automatic opening and closing can be achieved through the meshing transmission of the linkage gear plate 62 and the driving gear plate 65. In terms of the power system, a reducer module 8 is installed on one side of the upper end of the frame 1, and its upper end is connected to the drive motor 9 to provide power for grinding and other links; a dust storage is set on the other side. The box 10 is equipped with a dust collection structure consisting of an exhaust fan 13, a dust collection bin 133 (with a filter 134 inside), etc. at the upper end, and a water tank 11 is placed at the outer end for dust treatment; the vibration devices at both ends of the screen box 3 include a drive box 12, a guide rod 121, a synchronous motor 124, and a compression spring 122, a rotating disk 125 and other components. The synchronous motor 124 drives the two-phase rotating shaft 127, and drives the single-phase rotating shaft 126 and the rotating disk 125 to rotate through the crawler 128. The inclined protrusion on the rotating disk 125 pushes the column 123, so that the guide rod 121 vibrates up and down under the cooperation of the compression spring 122, driving the arc The curved screen plate 31 screens the size of the cement - the larger particles are retained in the screen box 3 for further processing, and the fine particles pass through the screen plate and fall into the conical guide box 33 below, and are finally introduced into the storage box 2. Two driving rollers 41 are arranged in parallel in the grinding box 4, and the grinding teeth 42 are alternately arranged at the outer ends and the lower ends are in contact with the curved screen plate 31. The two driving rollers 41 are meshed and driven by a gear plate 43, one of which is connected to the output end of the reducer module 8 to achieve cement grinding and refinement. Drainage curved plates 51 are set on both sides of the upper end of the crushing box 5 (with raised blocks on the surface and connected to the box wall through a spring 52 on the inside), and the crushing teeth 53 in the center of the interior are driven by the gear plate 43. The movable gear plate 54 meshes with the gear plate 43 of the grinding box 4 to achieve cement crushing, and the spring 52 can buffer the impact force of crushing; in the dust removal system, the exhaust fan 13 sucks the dust from the feed box 6 through the dust suction bin 133 (filtered by the filter 134) through the connecting pipe 132, and introduces it into the dust storage box 10 through the connecting pipe 135; the water tank 11 supplies water to the spray nozzle of the mounting plate 103 in the dust storage box 10 through the water pump 14 and the connecting pipe 2 141. The dust is mixed with the water mist and settles to the dust collection drawer 102. The whole device realizes the efficient recycling and treatment of waste cement through the integrated design of crushing, grinding, screening and dust removal.

[0032] according to Figure 1 and Figure 2As shown, the dust storage box 10 is installed on the other side of the upper end of the frame 1, and an opening is provided at the lower end of the front end and a dust collection drawer 102 is slidably mounted thereon. The upper end of the interior is provided with a partition 101, a mounting plate 103 and a spray nozzle for preliminary separation and spray sedimentation of dust; the water tank 11 is placed on one side of the outer end of the dust storage box 10, and a liquid level gauge and a side water injection pipe are provided at the front end. The upper end water pump 14 supplies water to the spray nozzle of the dust storage box 10 through the connecting pipe 2 141. The dust suction device consists of an exhaust fan 13, a driving motor 131, a connecting pipe 132, a dust suction bin 133 with a built-in filter 134 and a connecting pipe 135. The exhaust fan 13 is driven by the driving motor 131, and the dust at the feed box 6 is adsorbed through the dust suction bin 133, and sent into the dust storage box 10 through the connecting pipe 135, and the dust is collected, filtered and reduced in size in cooperation with the spray of the water tank 11.

[0033] according to Figure 1 and Figure 3 As shown, the screen box 3 is fixed at the center of the upper end of the frame 1, and vibration devices are provided at both ends inside. The synchronous motor 124 drives the two-phase rotating shaft 127, which drives the rotating disk 125 to rotate through the crawler 128, and uses the inclined boss to push the column 123, so that the guide rod 121 can realize lifting vibration under the cooperation of the compression spring 122. An arc-shaped screen plate 31 is provided at the upper end of the screen box 3, which is supported by the guide rod 121, and the fixed plates 32 are connected on both sides of the lower end; the upper end of the conical material guide box 33 in the middle corresponds to the arc-shaped screen plate 31, and the lower end extends to the outer end of the frame 1 and is aligned with the storage box 2. When working, the vibration device drives the arc-shaped screen plate 31 to shake, and the cement is screened by size. The larger particles remain in the screen box 3 for further processing, and the fine particles fall into the conical material guide box 33 through the sieve plate, and are finally introduced into the storage box 2, realizing efficient graded screening.

[0034] according to Figure 1 and Figure 4 As shown, the grinding box 4 is fixedly connected to the upper end of the screen box 3, and two driving rollers 41 are arranged in parallel in the center of the interior, and a number of grinding teeth 42 are alternately arranged at the outer ends thereof. The lower ends of the two grinding teeth 42 are in contact with the surface of the arc-shaped screen plate 31 in the screen box 3, and a gear plate 43 is installed on one side surface of the two driving rollers 41 and meshes with each other. The front end of one of the driving rollers 41 passes through the interior of the grinding box 4 and is connected to the output end of the reducer module 8 on the frame 1. When working, the driving motor 9 drives one of the driving rollers 41 to rotate through the reducer module 8, and the two driving rollers 41 rotate in opposite directions through the meshing transmission of the gear plate 43. The grinding teeth 42 squeeze and grind the cement particles falling from the crushing box 5, and the refined particles fall onto the arc-shaped screen plate 31 for screening, thereby realizing the grinding treatment of the waste cement.

[0035] according to Figure 1 、 Figure 5As shown, the crushing box 5 is fixedly connected to the upper end of the grinding box 4, and drainage arc plates 51 are installed on both sides of the upper end. A number of raised blocks are provided on the relative surfaces of the lower ends of the plates. The inner side is connected to the inner wall of the crushing box 5 through a number of springs 52, which can buffer and reduce shock when the material impacts. A crushing tooth 53 is set in the center of the box, and one end is fixedly connected to a driven gear plate 54. The driven gear plate 54 is meshed with the upper end surface of the gear plate 43 in the grinding box 4 for transmission. When working, the waste cement falls into the crushing box 5 from the feed box 6, and is initially guided by the drainage arc plate 51. The raised blocks cooperate with the rotation of the crushing teeth 53 to squeeze and crush the cement. The crushed material falls into the grinding box 4 for further grinding through the transmission of the driven gear plate 54 and the gear plate 43, thereby realizing the preliminary crushing of the waste cement.

[0036] according to Figure 1 、 Figure 6 As shown, the feed box 6 is fixedly connected to the upper end of the crushing box 5, and a rotating shaft 61 is installed on both sides of the outer end surface. A connecting rod 63 is movably sleeved on the outer end of the shaft, and the outer side of the center of the rod corresponds to the inner side of the connection box cover 7. The front ends of the two rotating shafts 61 on one side are equipped with a linkage gear disk 62, and a rotating motor 64 is provided at the outer end. The output end of the rotating motor 64 is fixed to the driving gear disk 65 and meshes with the outer ends of the two linkage gear disks 62. When working, the rotating motor 64 drives the driving gear disk 65 to rotate, and the rotating shaft 61 is rotated by engaging the linkage gear disk 62, and the box cover 7 is driven to open and close around the rotating shaft 61 through the connecting rod 63. After the material is put into the crushing box 5, it is introduced into the crushing box 5 through the drainage arc plate 51 to complete the feeding process of the waste cement.

[0037] according to Figure 1 、 Figure 7 As shown, the vibration device is installed at both ends of the screen box 3, and consists of a drive box 12, a guide rod 121, a synchronous motor 124, a compression spring 122, a column 123, a rotating disk 125, a single-phase rotating shaft 126, a two-phase rotating shaft 127 and a crawler 128. The drive box 12 is fixed on both sides of the inner wall of the screen box 3, the upper end of the through hole is provided with a guide rod 121, and the lower end is provided with a synchronous motor 124. The lower end of the guide rod 121 extends to the upper end of the drive box 12 and a limit disk is provided. The upper end of the disk is connected to the compression spring 122, and a column 123 is set on one side of the lower end; a rotating disk 125 is provided on both sides of the lower end of the drive box 12, and the surface of the disk is surrounded by an inclined surface protrusion. , the lower end is connected to the single-phase rotating shaft 126, the output end of the synchronous motor 124 extends to the lower end of the drive box 12, and the two-phase rotating shaft 127 is installed. The outer end is covered with two crawlers 128 and movably connected to the outer end of the single-phase rotating shaft 126. The rotating disk 125 corresponds to the limit disk, and the lower end of the column 123 fits into the inclined surface protrusion of the rotating disk 125. When working, the synchronous motor 124 drives the two-phase rotating shaft 127, and drives the single-phase rotating shaft 126 and the rotating disk 125 to rotate through the crawler 128. The inclined surface protrusion pushes the column 123 to make the guide rod 121 rise and fall and vibrate with the cooperation of the compression spring 122, driving the arc-shaped screen plate 31 to realize cement particle size screening.

[0038] The effects achieved by the entire organization are:

[0039] During the feeding process, the operator places the waste cement on top of the feed box 6. At this time, the rotating motor 64 starts and the driving gear disc 65 starts to rotate. By engaging with the linkage gear disc 62, the rotating shaft 61 is driven to rotate, and then the connecting rod 63 moves, so that the box cover 7 is automatically opened. After the waste cement falls smoothly into the feed box 6, the box cover 7 is automatically closed to ensure the sealing of the device. At the same time, the dust collection bin 133 starts to work under the action of the exhaust fan 13, and its internal filter 134 absorbs the dust raised during the feeding process. The dust is sent into the dust storage box 10 through the connecting pipe 132, the exhaust fan 13 and the connecting pipe 135, effectively preventing dust from overflowing.

[0040] After entering the crushing box 5, the waste cement first contacts the drainage arc plates 51 on both sides. The raised blocks at the lower ends of the drainage arc plates 51 collide with the cement blocks to initially crush the cement. The spring 52 acts as a buffer during the collision and resets the drainage arc plates 51 after the collision to prevent hard objects from blocking the equipment. The crushing teeth 53 in the center of the crushing box 5 are driven by the driven gear plate 54 meshing with the gear plate 43 in the grinding box 4, and rotate at high speed to further tear and crush the cement blocks, breaking them into smaller particles, which then fall into the grinding box 4.

[0041] In the grinding box 4, the two driving rollers 41 start to rotate with the help of the meshing transmission of the gear plate 43 under the action of the power transmitted by the driving motor 9 through the reducer module 8. The grinding teeth 42 arranged alternately at the outer ends of the driving rollers 41 form a strong shearing and grinding force. The cement particles falling from the crushing box 5 enter between the two driving rollers 41 and are fully crushed by the grinding teeth 42 into finer powder. Then the powder falls onto the curved screen plate 31 of the screen box 3.

[0042] The screening process of the screen box 3 is realized by a vibration device. After the synchronous motor 124 is started, it drives the two-phase rotating shaft 127 to rotate, and transmits the power through the crawler 128 to make the single-phase rotating shaft 126 rotate, thereby driving the rotating disk 125 to rotate. The inclined protrusions on the rotating disk 125 fit with the columns 123, and when the rotating disk 125 rotates, the columns 123 are pushed up and down, and the columns 123 drive the guide rods 121 to rise and fall in the drive box 12. The compression spring 122 provides elastic reset force, which causes the arc-shaped screen plate 31 to generate high-frequency vibration. Under the action of vibration, fine-grained cement that meets the requirements passes through the sieve holes and falls into the conical material guide box 33 below, and enters the storage box 2 through the lower end of the material guide box; larger particles remain on the screen plate, slide along the curved surface back to the grinding box 4 for secondary grinding.

[0043] The dust collection bin 133 continuously absorbs the dust generated in the feed box 6, the crushing box 5 and other parts. The dust is sent into the dust storage box 10 through the exhaust fan 13. The partition 101 in the dust storage box 10 prevents the dust from directly entering the exhaust fan 104, so that the dust can be settled. The water in the water tank 11 is transported to the spray nozzle of the mounting plate 103 through the connecting pipe 2 141 under the action of the water pump 14, and the fine mist is sprayed to mix with the dust to form a muddy substance to prevent the dust from flying again. The wetted dust settles to the bottom of the dust storage box and can be cleaned by pulling out the dust collection drawer 102 to achieve environmentally friendly treatment.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waste cement processing device, characterized in that: include: A frame (1), wherein a storage box (2) is placed at the lower end of the frame (1), and a screen box (3), a grinding box (4), a crushing box (5) and a feed box (6) are arranged in sequence from bottom to top at the upper end of the frame (1), wherein box covers (7) are respectively provided on both sides of the upper end of the feed box (6); A reducer module (8) is installed on one side of the upper end surface of the frame (1), and a driving motor (9) is connected to the upper end of the reducer module (8); A dust storage box (10) is installed on the other side of the upper end surface of the frame (1), a dust collection device is installed on the upper end of the dust storage box (10), and a water tank (11) is placed on one side of the outer end of the dust storage box (10); Vibrating devices are installed at both ends of the screen box (3), and the vibrating devices include a driving box (12), a guide rod (121) and a synchronous motor (124). The driving box (12) is fixedly installed on both sides of the inner wall of the screen box (3). Through holes are respectively opened at the upper end of the driving box (12), and the guide rods (121) are respectively sleeved inside the through holes. Synchronous motors (124) are respectively installed on the lower end surface of the driving box (12). By driving the synchronous motor (124), the guide rods (121) are driven to rise and fall, and the size of the cement in the processing process is screened. The larger ones are retained in the screen box (3) for further processing, and the smaller ones are discharged from the machine through the screen box (3).

2. The waste cement treatment device according to claim 1, characterized in that: The vibration device further comprises a compression spring (122), a column (123), a rotating disk (125), a single-phase rotating shaft (126), a two-phase rotating shaft (127) and a crawler (128). The lower end of the guide rod (121) extends to the inner upper end of the drive box (12), and a limit disk is respectively installed. The upper end of the limit disk is respectively connected to the compression spring (122), and a column (123) is provided on one side of the lower end of the limit disk; the rotating disk (125) is respectively provided on both sides of the lower end of the drive box (12), and a plurality of rotating disks (125) are respectively provided around the upper surface of the rotating disk (125). The invention relates to a drive box (124) and a driving box (125) comprising a plurality of inclined surface protrusions, wherein the lower end surface of the rotating disk (125) is connected to a single-phase rotating shaft (126); the output end of the synchronous motor (124) extends to the lower end of the inner portion of the driving box (12), and is provided with a two-phase rotating shaft (127); two crawlers (128) are respectively sleeved on the outer ends of the two-phase rotating shaft (127); the other ends of the two crawlers (128) are movably sleeved on the outer ends of the single-phase rotating shaft (126); the rotating disk (125) and the limit disk are correspondingly arranged, and the lower end of the column (123) and the inclined surface protrusion surface provided on the rotating disk (125) are in contact with each other.

3. The waste cement treatment device according to claim 1, characterized in that: The screen box (3) is fixedly connected to the center of the upper end of the frame (1), and an arc-shaped screen plate (31) is provided at the upper end of the screen box (3). Fixed plates (32) are respectively attached to the two side surfaces of the lower end of the arc-shaped screen plate (31), and the lower end surfaces of the fixed plates (32) are respectively connected to the upper ends of the guide rods (121); a conical material guide box (33) is fixedly connected to the center of the screen box (3), and the upper end of the conical material guide box (33) is correspondingly arranged directly below the arc-shaped screen plate (31), and the lower end of the conical material guide box (33) passes through the interior of the screen box (3) and extends to the outer end of the lower end of the frame (1), and is correspondingly arranged directly above the storage box (2).

4. The waste cement treatment device according to claim 1, characterized in that: The grinding box (4) is fixedly connected to the upper end of the screen box (3), and two driving rollers (41) are arranged in parallel in the center of the grinding box (4). A plurality of grinding teeth (42) are arranged alternately on the outer ends of the two driving rollers (41), and the lower ends of the two grinding teeth (42) are arranged to fit the surface of the arc-shaped screen plate (31); a gear plate (43) is respectively installed on the surface of one side of the two driving rollers (41), and the two gear plates (43) are meshed with each other, wherein the front end of one driving roller (41) passes through the interior of the grinding box (4) and is correspondingly connected to the output end of the reducer module (8).

5. The waste cement treatment device according to claim 1, characterized in that: The crushing box (5) is fixedly connected to the upper end of the grinding box (4), and drainage arc plates (51) are respectively installed on both sides of the upper end of the crushing box (5), and a plurality of protrusions are respectively provided on the opposite surfaces of the lower ends of the drainage arc plates (51). A plurality of springs (52) are respectively connected to the inner side surfaces of the lower ends of the drainage arc plates (51), and the other ends of the springs (52) are fixedly connected to the inner wall surface of the crushing box (5); a crushing tooth (53) is provided in the center of the crushing box (5), and a driven gear disk (54) is fixedly connected to one end of the crushing tooth (53), and the lower end of the spring (52) is meshed with the upper end surfaces of the two gear disks (43).

6. The waste cement treatment device according to claim 1, characterized in that: The feed box (6) is fixedly connected to the upper end of the crushing box (5), and rotating shafts (61) are respectively installed on both sides of the outer end surface of the feed box (6), and connecting rods (63) are movably sleeved on the outer ends of the rotating shafts (61). The outer sides of the central surfaces of the connecting rods (63) are correspondingly connected to the inner side surface of the box cover (7), wherein the front end surfaces of the two rotating shafts (61) on one side are both installed with linked toothed discs (62); the outer end of the feed box (6) is also provided with a rotating motor (64), and a driving toothed disc (65) is fixedly connected to the output end of the rotating motor (64), and the outer ends of the driving toothed disc (65) are respectively engaged with the outer ends of the two linked toothed discs (62).

7. The waste cement treatment device according to claim 1, characterized in that: The front lower end of the dust storage box (10) is provided with an opening, a dust collecting drawer (102) is provided in a sliding sleeve inside the opening, an exhaust fan (104) is installed on one side of the upper end surface of the dust storage box (10), and a partition (101) is provided on the inner upper end surface of the dust storage box (10) inside the exhaust fan (104); a mounting plate (103) is also installed on the inner upper end surface of the dust storage box (10), and a plurality of spray nozzles are arranged and installed on the lower end surface of the mounting plate (103).

8. The waste cement treatment device according to claim 1, characterized in that: The dust collecting device comprises an exhaust fan (13), a driving motor (131), a connecting pipe (132), a dust collecting bin (133), a filter (134) and a connecting pipe (135), wherein the exhaust fan (13) is fixedly mounted on the upper end surface of the dust storage box (10), the driving motor (131) is fixedly connected to the rear end of the exhaust fan (13), the connecting pipe (132) is connected to the upper end of the exhaust fan (13), the dust collecting bin (133) is mounted on the other end of the connecting pipe (132), the outer end of the dust collecting bin (133) is fixedly mounted on the side surface of the feed box (6), and the filter (134) is mounted inside the dust collecting bin (133); the front end surface of the exhaust fan (13) is connected to the connecting pipe (135), and the other end of the connecting pipe (135) passes through the outer end of the dust storage box (10) and extends to the upper end of the dust storage box (10).

9. The waste cement treatment device according to claim 1, characterized in that: A liquid level gauge is provided on the front surface of the water tank (11), a water injection pipe is connected to one side of the surface of the water tank (11), a water pump (14) is fixedly installed on the upper end of the water tank (11), a second connecting pipe (141) is fixedly connected to the outer end of the water pump (14), and the other end of the second connecting pipe (141) passes through one side of the outer end of the dust storage box (10) and is correspondingly connected to the inside of the mounting plate (103).

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