Construction waste treatment and recycling device

Abstract

The invention provides a construction waste treatment and recycling device, and relates to the technical field of construction waste treatment. The construction waste treatment and recycling device comprises a treatment mechanism and a stone crusher, the treatment mechanism comprises a treatment shell, a separation plate is fixedly arranged in the center of the interior of the treatment shell, and a top plate is fixedly arranged between the upper end, close to the stone crusher, of the treatment shell and the upper end of the separation plate; a filtering storage box is fixedly arranged on the inner bottom surface of the treatment shell at the lower end of the top plate. According to the device, the output motor realizes simultaneous implementation of secondary crushing and extraction functions through the transmission belt, so that the operation process is greatly simplified, the complexity of the device is reduced, the energy-saving and environment-friendly effects of the device are enhanced, and due to the integrated design, the device can remarkably improve the working efficiency in the construction waste treatment process, and the construction waste treatment cost is reduced. The pollution to the environment is reduced, and the sustainable development requirement of modern construction waste treatment is met.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste treatment, and in particular to a construction waste treatment, recycling and reuse device. Background Art

[0002] Construction waste refers to waste generated during construction, demolition, decoration, and repair, mainly including concrete blocks, bricks, tiles, mortar, wood, metal (such as steel bars, aluminum), plastics, glass, soil, sand, and stone. The treatment and reuse of construction waste has multiple important significances: First, in terms of environmental protection requirements, if construction waste is directly landfilled or discarded without treatment, it will occupy a large amount of land resources, and may pollute the soil and groundwater, and endanger the ecological environment. Reusing construction waste can reduce dependence on natural resources and reduce environmental pollution. Secondly, in terms of resource conservation, many materials in construction waste, such as concrete, bricks, and wood, can be reused in new construction projects after proper treatment and processing. This not only saves raw materials, but also reduces the mining and production process of new raw materials, thereby reducing energy consumption and carbon emissions. Finally, in terms of economic benefits, the reuse of construction waste can reduce construction costs, reduce the cost of purchasing new materials and waste disposal, and bring economic benefits to the construction industry. In summary, the treatment and reuse of construction waste not only contributes to environmental protection, but also has significant economic and resource conservation benefits.

[0003] Current construction waste treatment equipment mainly relies on crushers for crushing, and then screening for reuse. However, this treatment method has obvious defects. First, a large amount of dust will be generated during the crushing and screening process, causing air pollution and affecting the air quality of the construction site and the surrounding environment. In addition, this method usually requires multiple devices to work together, which not only increases equipment and operating costs, but also consumes a lot of energy, which is neither energy-saving nor environmentally friendly. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a construction waste treatment, recycling and reuse device, which solves the problems that the existing treatment methods are not environmentally friendly and have high energy consumption.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a construction waste treatment, recycling and reuse device, including a treatment mechanism and a stone crusher, the treatment mechanism includes a treatment shell, an isolation plate is fixedly arranged at the inner center of the treatment shell, a top plate is fixedly arranged between the upper end of the treatment shell close to the stone crusher and the upper end of the isolation plate, and a filter storage box is fixedly arranged on the inner bottom surface of the treatment shell located at the lower end of the top plate;

[0006] A filter pore plate and a filter water plate are fixedly arranged on one side of the treatment housing away from the filter storage box from top to bottom, a guide plate is fixedly arranged on the upper side of the filter pore plate close to the top plate, and a baffle plate is fixedly arranged on the end of the filter pore plate away from the top plate;

[0007] A side support plate is fixedly arranged near the center of the rear side of the processing shell, a water pump is fixedly arranged on the upper end of the side support plate, and a water inlet pipe is arranged between the water pump and the bottom of the processing shell;

[0008] A guide pipe is provided through the upper end of the filter storage box on a side away from the stone crusher, a suction pipe is fixedly provided at the lower end of the guide pipe, a water absorption rotating rod is provided through the inner bottom surface of the treatment shell located at the lower end of the suction pipe and is rotatably provided through a bearing, and a water wheel is fixedly provided at the upper end of the water absorption rotating rod;

[0009] A support frame is fixedly arranged at the lower end of the processing housing near the stone crusher, an output motor is fixedly arranged on the support frame, an output rotating rod is fixedly arranged at the output end of the output motor, the upper end of the output rotating rod passes through the processing housing and the filter storage box to the upper end of the filter storage box, and a secondary crushing wheel is fixedly arranged;

[0010] The output rotating rod and the water absorbing rotating rod at the lower end of the processing shell are both fixedly sleeved with a driving belt wheel, and a driving belt is arranged between the two driving belt wheels.

[0011] Preferably, side baffles are fixedly provided on the front inner wall and the rear inner wall of the processing shell close to the crusher, the opening between the two side baffles is the feed port, and the discharge port of the crusher is located at the feed port of the processing mechanism and is fixed by the side baffles.

[0012] Preferably, a filling hole is provided at the center of the upper end surface of the top plate, and a supporting leg is fixedly provided on a side of the lower end surface of the processing shell away from the supporting frame.

[0013] Preferably, the filter holes at the upper end of the filter storage box are larger than the holes of the filter pore plate, and the holes of the filter pore plate are larger than the holes of the water filter plate.

[0014] Preferably, the filter pore plate and the filter water plate are both arranged in an inclined shape, and the side close to the top plate is the highest inclination point of the filter pore plate and the filter water plate, a large particle discharge pipe is fixedly provided on the rear side of the processing shell where the filter pore plate is at the lowest inclination, and a small particle discharge pipe is fixedly provided on the front side of the processing shell where the filter water plate is at the lowest inclination.

[0015] Preferably, a water outlet pipe is fixedly connected to the water outlet of the water pump, and the other end of the water outlet pipe passes through to the feed inlet of the stone crusher.

[0016] Preferably, the upper end of the guide pipe passes through the isolation plate to the upper end of the filter pore plate, the water wheel is located inside the suction pipe, and the crusher is higher than the processing mechanism.

[0017] Working principle: before use, a large amount of water is injected into the processing shell through the filling hole, and a certain amount of water is injected into the lower part of the filter water plate, and then the water pump, water pump and output motor are started. When in use, firstly, the waste stone is put into the feed port of the crusher, and then the crusher is used to crush the large stone. After the processing, the small stone enters the processing shell, and the output motor is started. The output end of the output motor rotates to drive the output rotating rod to rotate, so that the second crushing wheel is used to further crush the small stone. The crushed stone is filtered into the filter storage box and then enters its interior. The larger particles will continue to be crushed;

[0018] During this process, the start of the water pump can pump the water at the bottom of the filter water plate into the inlet of the crusher at the same time as the stone, which plays a dust-proof role. After the stone is crushed, it will enter the filter storage box along with the water. The mixture of stone and water in the filter storage box is driven by the transmission belt to rotate the water absorption rod, and then drive the water wheel to rotate, guiding the mixture into the guide pipe, and finally flowing out from the upper part of the filter porous plate. The filter porous plate will retain relatively large particles and flow out from the large particle discharge pipe, while small particle materials will fall onto the filter water plate and flow out through the small particle discharge pipe, and the mixed water will eventually fall into the bottom surface of the treatment shell at the bottom of the filter water plate, and continue to be extracted by the water pump to realize water circulation.

[0019] The present invention provides a construction waste treatment, recycling and reuse device, which has the following beneficial effects:

[0020] The present invention provides a construction waste treatment, recycling and reuse device. In the crushing process of the construction waste treatment, recycling and reuse device of the present invention, after the construction waste is initially treated by the stone crusher, the larger particles of stone are crushed into smaller particles and enter the processing mechanism. At this time, the output motor rotates through the connected output rotating rod, thereby driving the secondary crushing wheel to perform secondary crushing on the small pieces of stone entering the processing shell. This secondary crushing ensures that the particle size of the material is more uniform, providing a more suitable size for subsequent screening and reuse. At the same time, the output motor is not only responsible for the secondary crushing, but also drives the water absorption rotating rod to operate through the transmission belt. The rotation of the water absorption rotating rod drives the rotation of the water wheel, so that the treated mixture of stone and water can be effectively extracted through the suction pipe and enter the guide pipe to The filtration fine-pore plate is used for screening. The simultaneous extraction and crushing makes the entire processing flow more coherent and efficient, avoiding the tedious operation of multiple material handling in traditional equipment and reducing energy consumption. During the screening process, larger particles of material are intercepted by the fine-pore plate and discharged through the large-particle discharge pipe, while smaller particles are discharged from the small-particle discharge pipe after passing through the filter water plate. The water in the mixture is also collected at the bottom of the processing shell and circulated back to the feed port of the crusher through a water pump for the next round of crushing and dust removal, thus realizing the recycling of water resources. Through this design, the equipment not only ensures the high efficiency of the secondary crushing, but also utilizes the fluidity of water to increase the screening efficiency and dust removal effect, and realizes the simultaneous processing of materials and water, greatly improving the operating efficiency of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front view axle side of the present invention;

[0022] Figure 2 It is a rear-view axle side schematic diagram of the present invention;

[0023] Figure 3 It is a bottom-up axial schematic diagram of the present invention;

[0024] Figure 4 It is a rear cross-sectional schematic diagram of the present invention;

[0025] Figure 5 It is a schematic diagram of the processing mechanism of the present invention in a forward section.

[0026] Figure 6 It is a schematic diagram of the axial side of the water-absorbing rotating rod of the present invention;

[0027] Figure 7 It is a schematic diagram of the rear-view axial side of the processing mechanism of the present invention;

[0028] Figure 8 It is a side view axonometric schematic diagram of the present invention.

[0029] Among them, 1. processing mechanism; 2. crusher; 101. processing shell; 102. large particle discharge pipe; 103. baffle plate; 104. filter pore plate; 105. guide plate; 106. guide pipe; 107. water outlet pipe; 108. filling hole; 109. top plate; 1010. side baffle plate; 1011. secondary crushing wheel; 1012. filter storage box; 1013. output rotating rod; 1014. support frame; 1015. output motor; 1016. transmission belt; 1017. transmission pulley; 1018. suction pipe; 1019. isolation plate; 1020. support leg; 1021. filter water plate; 1022. water absorption rotating rod; 1023. water wheel; 1024. water inlet pipe; 1025. side support plate; 1026. water pump; 1027. small particle discharge pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-8 As shown, an embodiment of the present invention provides a construction waste treatment, recycling and reuse device, including a treatment mechanism 1 and a crusher 2, the treatment mechanism 1 includes a treatment shell 101, an isolation plate 1019 is fixedly arranged at the inner center of the treatment shell 101, a top plate 109 is fixedly arranged between the upper end of the treatment shell 101 close to the crusher 2 and the upper end of the isolation plate 1019, and a filter storage box 1012 is fixedly arranged on the inner bottom surface of the treatment shell 101 located at the lower end of the top plate 109.

[0032] The processing housing 101 is divided into two working chambers by a partition plate 1019, one for secondary crushing and the other for filtering and screening, while storing filtered water.

[0033] A filter pore plate 104 and a water filter plate 1021 are fixedly provided from top to bottom on one side of the processing shell 101 away from the filter storage box 1012, a guide plate 105 is fixedly provided on the side of the upper end surface of the filter pore plate 104 close to the top plate 109, and a baffle plate 103 is fixedly provided on the end of the filter pore plate 104 away from the top plate 109.

[0034] The filter storage box 1012 is used to filter larger particles of stone, so that the larger particles of stone continue to be crushed in the upper part of the filter storage box 1012 using the No. 2 crushing wheel, and the crushed stones can enter the filter storage box 1012, wherein the filter pore plate 104 is used to filter out the smallest particles of stone and retain slightly smaller particles of stone. Finally, the filter water plate 1021 is used to retain the smallest particles of stone and filter out water at the same time, so that the water is stored at the bottom of the filter storage box 1012, which is convenient for the water pump 1026 to extract.

[0035] A side support plate 1025 is fixedly provided near the center of the rear side of the processing shell 101 , a water pump 1026 is fixedly provided at the upper end of the side support plate 1025 , and a water inlet pipe 1024 is provided between the water pump 1026 and the bottom of the processing shell 101 .

[0036] The water pump 1026 is arranged outside for easy maintenance.

[0037] A guide pipe 106 is provided through the side of the upper end of the filter storage box 1012 away from the crusher 2, and a suction pipe 1018 is fixedly provided at the lower end of the guide pipe 106. A water suction rotating rod 1022 is provided through the inner bottom surface of the processing shell 101 at the lower end of the suction pipe 1018 via a bearing rotation, and a water wheel 1023 is fixedly provided at the upper end of the water suction rotating rod 1022.

[0038] By utilizing the power of the output motor 1015 and an additional transmission belt 1016, the water absorption rod 1022 is driven to rotate, thereby driving the water wheel 1023 to rotate, and the crushed water and stone mixture can be sucked into the interior of the guide pipe 106 to facilitate filtering by the pore plate 104. In this process, not only the function of secondary crushing is achieved, but also the function of extracting materials can be performed, and only one power device is used, which is more energy-efficient.

[0039] A support frame 1014 is fixedly installed at the lower end of the processing shell 101 near the crusher 2, and an output motor 1015 is fixedly installed on the support frame 1014. An output rotating rod 1013 is fixedly installed at the output end of the output motor 1015. The upper end of the output rotating rod 1013 passes through the processing shell 101 and the filter storage box 1012 to the upper end of the filter storage box 1012, and a secondary crushing wheel 1011 is fixedly installed.

[0040] The output rotating rod 1013 and the water absorbing rotating rod 1022 at the lower end of the processing housing 101 are both fixedly sleeved with a driving pulley 1017, and a driving belt 1016 is arranged between the two driving pulleys 1017. The front inner wall and the rear inner wall of the processing housing 101 close to the crusher 2 are both fixedly provided with side baffles 1010, and the opening between the two side baffles 1010 is the feed port. The discharge port of the crusher 2 is located at the feed port of the processing mechanism 1 and is fixed by the side baffles 1010.

[0041] By installing a drive pulley 1017 on the output rotating rod 1013 and the water absorption rotating rod 1022 and connecting them with a drive belt 1016, the equipment can simultaneously perform secondary crushing and material extraction. This design improves operating efficiency and reduces energy consumption. The design of the drive pulley 1017 and the drive belt 1016 makes the overall structure of the system simple and compact, reduces the demand for space, and reduces the complexity of mechanical maintenance. The drive belt 1016 ensures uniform transmission of force, reduces vibration and wear, and improves the stability of equipment operation and service life.

[0042] A filling hole 108 is provided at the center of the upper end surface of the top plate 109, and a support leg 1020 is fixedly provided on the side of the lower end surface of the processing shell 101 away from the support frame 1014. The filter holes at the upper end of the filter storage box 1012 are larger than the holes of the filter pore plate 104, and the holes of the filter pore plate 104 are larger than the holes of the water filter plate 1021.

[0043] A side baffle 1010 is fixedly arranged on the front and rear inner walls of the processing housing 101 on the side close to the crusher 2, which not only limits the position of the feed port, but also ensures that the material enters the processing mechanism 1 stably and centrally, thereby improving the effective processing capacity of the crusher 2. The setting of the side baffle 1010 helps prevent material spillage, protect the surrounding environment of the equipment, and extend the life of the equipment. The design of the support leg 1020 increases the overall stability of the equipment, prevents the equipment from being displaced or tilted during operation, and ensures work safety.

[0044] The filter pore plate 104 and the filter water plate 1021 are both arranged in an inclined shape, and the side close to the top plate 109 is the highest inclination point of the filter pore plate 104 and the filter water plate 1021. A large particle discharge pipe 102 is fixedly provided on the rear side of the processing shell 101 where the filter pore plate 104 is at the lowest inclination point, and a small particle discharge pipe 1027 is fixedly provided on the front side of the processing shell 101 where the filter water plate 1021 is at the lowest inclination point.

[0045] The aperture setting at the upper end of the filter storage box 1012 is gradually reduced, and the filter storage box 1012 hole> the filter pore plate 104 hole> the filter water plate 1021 hole can sequentially separate materials of different particle sizes, greatly improving the screening efficiency. The inclined design of the filter pore plate 104 and the filter water plate 1021 uses gravity to achieve the natural separation of materials, allowing large particles and small particles to be automatically discharged through their respective large particle discharge pipes 102 and small particle discharge pipes 1027, reducing human intervention. This inclined and graded filtering design not only improves the screening speed, but also reduces complex mechanical moving parts, reducing the failure rate and maintenance cost of the equipment.

[0046] The water outlet of the water pump 1026 is fixedly connected with a water outlet pipe 107, the other end of the water outlet pipe 107 passes through to the feed port of the crusher 2, the upper end of the guide pipe 106 passes through the isolation plate 1019 to the upper end of the filter pore plate 104, the water wheel 1023 is located inside the suction pipe 1018, and the crusher 2 is higher than the processing mechanism 1.

[0047] The crusher 2 is higher than the processing mechanism 1 to facilitate the downward outflow of water. The water at the bottom of the processing shell 101 is pumped out by the water pump 1026 and sprayed on the feed port of the crusher 2 to achieve dust removal.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction waste treatment, recycling and reuse device, comprising a treatment mechanism (1) and a stone crusher (2), characterized in that: The processing mechanism (1) comprises a processing shell (101), an isolation plate (1019) is fixedly arranged at the inner center of the processing shell (101), a top plate (109) is fixedly arranged between the upper end of the processing shell (101) close to the stone crusher (2) and the upper end of the isolation plate (1019), and a filtering storage box (1012) is fixedly arranged on the inner bottom surface of the processing shell (101) located below the top plate (109); A filter pore plate (104) and a water filter plate (1021) are fixedly provided from top to bottom on a side of the processing housing (101) away from the filter storage box (1012); a guide plate (105) is fixedly provided on a side of the upper end surface of the filter pore plate (104) close to the top plate (109); and a baffle plate (103) is fixedly provided on an end of the filter pore plate (104) away from the top plate (109); A side support plate (1025) is fixedly arranged near the center of the rear side of the processing housing (101), a water pump (1026) is fixedly arranged at the upper end of the side support plate (1025), and a water inlet pipe (1024) is arranged between the water pump (1026) and the bottom of the processing housing (101); A guide pipe (106) is provided through the side of the upper end of the filtering storage box (1012) away from the stone crusher (2); a suction pipe (1018) is fixedly provided at the lower end of the guide pipe (106); a water suction rotating rod (1022) is rotatably provided through the inner bottom surface of the processing housing (101) located at the lower end of the suction pipe (1018) via a bearing; a water wheel (1023) is fixedly provided at the upper end of the water suction rotating rod (1022); A support frame (1014) is fixedly arranged at the lower end of the processing housing (101) near the stone crusher (2), an output motor (1015) is fixedly arranged on the support frame (1014), an output rotating rod (1013) is fixedly arranged at the output end of the output motor (1015), the upper end of the output rotating rod (1013) passes through the processing housing (101) and the filter storage box (1012) to the upper end of the filter storage box (1012), and a secondary crushing wheel (1011) is fixedly arranged; The output rotating rod (1013) and the water absorbing rotating rod (1022) located at the lower end of the processing housing (101) are both fixedly sleeved with a transmission pulley (1017), and a transmission belt (1016) is arranged between the two transmission pulleys (1017).

2. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: Side baffles (1010) are fixedly provided on the front inner wall and the rear inner wall of the processing shell (101) close to the crusher (2); the opening between the two side baffles (1010) is a feed inlet; the discharge port of the crusher (2) is located at the feed inlet of the processing mechanism (1) and is fixed by the side baffles (1010).

3. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: A filling hole (108) is provided at the center of the upper end surface of the top plate (109), and a support leg (1020) is fixedly provided on a side of the lower end surface of the processing shell (101) away from the support frame (1014).

4. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: The filter holes at the upper end of the filter storage box (1012) are larger than the holes of the filter pore plate (104), and the holes of the filter pore plate (104) are larger than the holes of the water filter plate (1021).

5. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: The filter pore plate (104) and the filter water plate (1021) are both arranged in an inclined shape, and the side close to the top plate (109) is the highest inclination point of the filter pore plate (104) and the filter water plate (1021). A large particle discharge pipe (102) is fixedly arranged on the rear side of the treatment housing (101) located at the lowest inclination point of the filter pore plate (104), and a small particle discharge pipe (1027) is fixedly arranged on the front side of the treatment housing (101) located at the lowest inclination point of the filter water plate (1021).

6. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: A water outlet pipe (107) is fixedly connected to the water outlet of the water pump (1026), and the other end of the water outlet pipe (107) passes through the feed inlet of the stone crusher (2).

7. The construction waste treatment, recycling and reuse device according to claim 1, characterized in that: The upper end of the guide pipe (106) passes through the isolation plate (1019) and reaches the upper end of the filter pore plate (104); the water wheel (1023) is located inside the suction pipe (1018); and the stone crusher (2) is higher than the processing mechanism (1).

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