A construction waste classification and processing device and a processing method thereof

Abstract

The present invention belongs to the technical field of waste sorting and processing, and discloses a construction waste sorting and processing equipment, including a sorting box, a sealing cover is fixedly installed on the top of the sorting box, a fan is provided on the right side of the sorting box, a separation box is provided on the left side of the sorting box, and a collection box is fixedly connected to the bottom of the separation box. The present invention makes the right side of the sorting box an inclined slope, and when mixed construction waste is thrown downward, the electromagnetic plate at the inclined surface is energized to generate magnetism, and when the construction waste falls and slides, it is adsorbed on the electromagnetic plate, and the movable sleeve is rotated manually from the outside at a fixed time, so that the metal waste adsorbed on the electromagnetic plate rotates, and the non-metal waste stuck in the metal waste is dropped and separated during the rotation process, so as to achieve the actual sorting effect, avoid the storage of a certain amount of non-metal waste in the structural space of the metal waste in the magnetism, improve the actual sorting accuracy, and have a good use effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of waste classification and treatment, and specifically relates to a construction waste classification and treatment device and a treatment method thereof. Background Art

[0002] (Construction waste refers to the general term for waste such as slag, waste concrete, waste bricks and stones generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair. For complex construction waste, peers need to classify it when recycling it to achieve classified recycling and reuse of construction waste, and improve subsequent processing efficiency through accurate classification and treatment.

[0003] In the prior art, the construction waste classification and processing equipment usually places mixed construction waste in a classification box during use, blows out lightweight materials through lateral air supply, and absorbs metal waste in the mixed construction waste through magnets after the lightweight waste is separated. However, during the magnet absorption process, it is affected by the shape of the metal steel waste. When the shape of the metal waste is complicated with bending and folding, it is easy to form a certain clamping space, which makes the remaining non-metallic waste easily stuck in the metal waste. During the absorption process, part of the stuck non-metallic waste is connected to the metal waste and taken away and separated together, resulting in poor waste classification effect between the actual metal and non-metal, and poor use effect.

[0004] In addition, in the construction waste classification and processing equipment in the prior art, when using lateral wind force to separate light waste during the actual classification and processing process, since the actual construction waste is mixed with a large amount of small-particle components such as dust, during wind separation, as the wind blows, a large amount of construction waste dust will fly in the classification site, which greatly affects the air quality of the environment during the actual construction waste classification process, causing the operators in the actual classification process to be affected in the classification site. Health, and as part of the dust settles, a large amount of construction waste dust adheres to the surface of the light waste, affecting the final classification and collection effect, and the use effect is not good. Summary of the invention

[0005] The purpose of the present invention is to provide a construction waste classification and processing device and a processing method thereof to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kind of construction waste classification and processing equipment and a processing method thereof, comprising a classification box, a sealing cover is fixedly installed on the top of the classification box, a fan is provided on the right side of the classification box, a separation box is provided on the left side of the classification box, a collection box is fixedly connected to the bottom surface of the separation box, a slag discharge port is opened below the left side of the classification box, a circular hole is opened on the right side of the classification box, a movable sleeve is provided inside the circular hole, an electromagnetic plate is fixedly sleeved on the upper side of the movable sleeve, a sleeve plate is movably sleeved on the lower side of the movable sleeve, a retaining ring is sleeved on the fixed head of the outer surface of the sleeve plate, a mounting seat is fixedly connected to the lower side of the sleeve plate, a power mechanism is fixedly installed on the right side of the classification box, a rotating shaft is fixedly sleeved inside the mounting seat, one end of the rotating shaft is fixedly installed with the power mechanism, a sealing mechanism is movably sleeved on the inner surface of the circular hole, and the sealing mechanism is located on the outside of the movable sleeve.

[0007] First embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the fan at the side of the classification box is started, and the mixed construction waste is thrown into the classification box through the top. As the mixed waste falls downward, the light waste is blown out laterally during the descent and gradually falls into the collection box, and the heavier construction waste falls and falls on the right side of the inclined inner surface of the classification box, and the electromagnetic plate is started. As the heavier waste falls, the metal waste is adsorbed on the side of the electromagnetic plate, and when some non-metallic construction waste fragments fall on the adsorbed metal waste, the movable sleeve is manually rotated along the outside to make the movable sleeve rotate along the sleeve plate, thereby causing the electromagnetic plate to gradually rotate, so that some of the non-metallic waste that falls on the metal waste falls out after rotation and slides to the bottom of the classification box, and the lifting is started. The rod is lowered, so that the lifting rod drives the crushing head downward to crush large-volume non-metallic garbage. When the crushed non-metallic fragments need to be discharged, the baffle is pushed up to make the baffle slide up along the sleeve groove so that its top is adsorbed and fixed to the auxiliary magnetic plate, thereby opening the slag discharge port and discharging the non-metallic construction waste fragments at the slag discharge port; when a certain amount of metal garbage is adsorbed, the feeding of construction waste is stopped, and the sealing mechanism is pulled outward, and the power mechanism is started at the same time, so that the motor in the power mechanism drives the rotating shaft to rotate, thereby making the rotating shaft drive the movable sleeve to flip, and the electromagnetic plate located inside the classification box flips to the outside. At this time, the magnetism of the electromagnetic plate is cancelled, so that the metal garbage loses its magnetic force and falls directly out due to gravity, completing the separation and collection.

[0008] Firstly, by making the right side of the classification box an inclined surface, when the mixed construction waste is thrown downward, the electromagnetic plate at the inclined surface is energized to generate magnetism, and when the construction waste falls and slides, it is adsorbed on the electromagnetic plate, and the movable sleeve is rotated manually from the outside at a fixed time, so that the metal waste adsorbed on the electromagnetic plate rotates, and the non-metallic waste stuck in the metal waste falls and separates during the rotation, thereby achieving the actual classification effect, avoiding the storage of a certain amount of non-metallic waste in the structural space of the metal waste in the magnet, improving the actual classification accuracy, and achieving good use effect.

[0009] In addition, by cooperating with the power mechanism installed on the classification box, and fixing the mounting seat on the lower side of the sleeve, and fixing the rotating shaft on the mounting seat with the power mechanism, when it is necessary to clean the adsorbed metal garbage, by removing the adsorption fixed sealing mechanism, cooperating with the power mechanism to drive the movable sleeve to flip, flip the internal electromagnetic plate to the outside of the classification box, and make the electromagnetic plate lose its magnetism when the power is off, thereby realizing automatic material removal, and cooperating with the flipping effect, realizing convenient and effective adsorption and separation of metal garbage, which is convenient to use.

[0010] Preferably, a No. 2 groove and a No. 1 groove are respectively provided on the left and right sides of the movable sleeve, the inner surface of the No. 2 groove is fixedly sleeved with the electromagnetic plate, the inner surface of the No. 1 groove is movably sleeved with the sleeve plate, an annular groove is provided inside the movable sleeve, the inner surface of the annular groove is movably sleeved with the retaining ring, the size of the movable sleeve is smaller than the size of the circular hole, so as to prevent the adsorbed long metal garbage from affecting the subsequent flipping process, and the sleeve plate and the movable sleeve are movably sleeved in combination with the annular groove and the retaining ring, so as to ensure that the movable sleeve can rotate stably and the stuck non-metallic garbage can be separated.

[0011] Preferably, the power mechanism includes a motor frame, a motor and a support plate, the motor frame is fixedly mounted on the outer surface of the classification box, the support plate is fixedly connected to the right side surface of the classification box, the motor is fixedly mounted inside the motor frame, the output shaft of the motor is fixedly connected to the rotating shaft, and the support plate is movably sleeved with the rotating shaft. The motor in the power mechanism is used to drive the rotating shaft to rotate, thereby realizing the flipping of the movable sleeve and the electromagnetic plate, and conveniently flipping the adsorbed metal waste to the outside, and after disconnecting the power to the electromagnetic plate, the metal construction waste is automatically detached and collected by the disappearance of magnetism.

[0012] Preferably, the sealing mechanism includes a sealing ring, an adapting groove, a side groove, a side plate and a fixed magnetic plate. The sealing ring is movable in the circular hole and is located on the outside of the movable sleeve. The adapting groove is provided on the front side of the sealing ring. The inner surface of the adapting groove is movably connected with the movable sleeve. The side groove is provided on the front side of the sealing ring. The inner surface of the side groove is movably connected with the rotating shaft. The side plate is fixedly connected to the side surface of the sealing ring. The fixed magnetic plate is fixedly connected to the top surface of the side plate. The sealing mechanism is utilized to ensure that the movable sleeve is fully sealed when its size is smaller than the circular hole to prevent construction waste from falling out. The adapting groove and the side groove are used to achieve adaption installation with the rotating shaft during installation. The fixed magnetic plate is used to adsorb and fix the classification box to facilitate opening.

[0013] Preferably, the inner surface of the classification box is fixedly connected to a mounting frame, a lifting rod is fixedly installed on the bottom surface of the mounting frame, and a crushing head is fixedly installed on the bottom surface of the lifting rod. The lifting rod is moved up and down to drive the crushing head to hit the non-metallic construction waste up and down, thereby achieving the crushing of large-volume non-metallic waste.

[0014] Preferably, the classification box is provided with a side opening and a mounting hole on the left and right sides respectively, the fan is located inside the mounting hole, the separation box is connected with the side opening, and the light garbage is guided into the separation box and the collection box by utilizing the side opening.

[0015] Preferably, a sleeve groove is provided inside the classification box, a baffle is movably sleeved on the inner surface of the sleeve groove, and an auxiliary magnetic plate is fixedly installed on the top surface of the inner surface of the sleeve groove. The auxiliary magnetic plate is adsorbed and fixed to the baffle, so that the baffle is stably fixed and the slag discharge port is stably opened during slag discharge.

[0016] Preferably, the separation box includes a No. 1 box, a fixed rod, a separation plate and a locking cap. The No. 1 box is fixedly mounted on the left side surface of the classification box and is connected to the side port. The fixed rod is fixedly connected to the side surface of the No. 1 box. The separation plate is movably connected to the fixed rod. The locking cap is threadedly connected to the outer surface of the fixed rod. By utilizing the separation plate in the separation box and cooperating with the small aperture on the separation plate, the air volume is allowed to be blown out while the construction dust is filtered and collected to avoid environmental dust flying and improve the air quality.

[0017] Preferably, the collection box includes box No. 2, a sealing groove and a movable plate, box No. 2 is fixedly connected to the bottom surface of box No. 1, the sealing groove is opened on the side of box No. 2, and the movable plate is movably sleeved inside the sealing groove. Lightweight garbage collection is achieved by utilizing box No. 2, and when the movable plate is slid outward, the bottom of box No. 2 is opened to achieve material discharging.

[0018] Second embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9 As shown, when the lateral wind volume blows the light garbage out laterally during the descent process, and after entering the separation box, it falls downward into the collection box, wherein the blown-out construction dust is filtered on the separation plate in the separation box. When the separated light garbage needs to be taken out, the movable plate is pulled outward so that the movable plate slides outward along the sealing groove, thereby causing the light garbage to fall. When the dust filtered on the separation plate needs to be separated, the locking cap is unscrewed and the separation plate is removed from the fixed rod, and it can be shaken separately for processing.

[0019] Firstly, by fixing the connecting separation box on the side of the classification box and utilizing the separation plate in the separation box, when light garbage is classified, the light garbage will fall into the collection box when the wind volume stops. In the process of throwing in construction waste, a large amount of dust will be blown along the wind direction and filtered and collected on the separation plate, thus avoiding the construction dust flying on the top of the classification box and improving the environmental air quality.

[0020] The processing method of the construction waste classification processing equipment includes the following processing methods:

[0021] Step 1: Start the fan and put the mixed construction waste into the top of the classification box, so that the light waste is blown out laterally during the descent and gradually falls into the collection box, wherein the blown construction dust is filtered on the separation plate in the separation box, and the heavier construction waste descends and falls on the right side of the inclined inner surface of the classification box;

[0022] Step 2: As the heavier garbage falls, the metal garbage is adsorbed on the side of the electromagnetic plate, and some non-metallic construction garbage fragments fall on the adsorbed metal garbage. The movable sleeve is manually rotated along the outside, and some non-metallic construction garbage fragments fall out after rotation and slide to the bottom of the classification box. The lifting rod is started, so that the lifting rod drives the crushing head downward to crush the large volume of non-metallic garbage, and pushes up the baffle plate, so that the top of the baffle plate is adsorbed and fixed with the auxiliary magnetic plate, and the non-metallic construction garbage fragments are discharged at the slag discharge port;

[0023] Step 3: After a certain amount of metal waste is adsorbed, stop feeding construction waste, pull out the sealing mechanism, and start the power mechanism at the same time, so that the power mechanism drives the rotating shaft to rotate, thereby turning the movable sleeve over and driving the electromagnetic plate inside the classification box to turn to the outside, canceling the magnetism of the electromagnetic plate and allowing the metal waste to fall out directly.

[0024] The beneficial effects of the present invention are as follows:

[0025] 1. The present invention makes the right side of the classification box an inclined slope. When mixed construction waste is thrown downward, the electromagnetic plate at the slope is energized to generate magnetism, and when the construction waste falls and slides, it is adsorbed on the electromagnetic plate, and the movable sleeve is rotated manually from the outside at a fixed time, so that the metal waste adsorbed on the electromagnetic plate rotates, and the non-metallic waste stuck in the metal waste falls and separates during the rotation, thereby achieving the actual classification effect, avoiding the storage of a certain amount of non-metallic waste in the structural space of the metal waste in the magnet, improving the actual classification accuracy, and having a good use effect.

[0026] 2. The present invention cooperates with the power mechanism installed on the classification box, and fixes the mounting seat on the lower side of the sleeve plate, and uses the rotating shaft fixedly sleeved on the mounting seat to fix the power mechanism. When the adsorbed metal garbage needs to be cleaned, the sealing mechanism fixed by the adsorption is removed, and the movable sleeve is driven to flip with the power mechanism, and the internal electromagnetic plate is flipped to the outside of the classification box, and the electromagnetic plate loses its magnetism when the power is off, thereby realizing automatic material removal. With the flipping effect, convenient and effective adsorption and separation of metal garbage can be achieved, and it is easy to use.

[0027] 3. The present invention fixes a connecting separation box on the side of the classification box and utilizes a separation plate in the separation box. When light garbage is classified, the light garbage falls into the collection box when the wind stops. In the process of throwing in construction waste, a large amount of dust is blown along the wind direction and filtered and collected on the separation plate, thereby avoiding construction dust flying on the top of the classification box and improving the environmental air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a back schematic diagram of the present invention;

[0030] Figure 3 It is a cross-sectional schematic diagram of the present invention;

[0031] Figure 4 It is a cross-sectional schematic diagram of the classification box of the present invention;

[0032] Figure 5 It is an exploded schematic diagram between the sealing mechanism and the movable sleeve of the present invention;

[0033] Figure 6 It is an exploded schematic diagram of the movable sleeve of the present invention;

[0034] Figure 7 It is a cross-sectional schematic diagram of the movable sleeve of the present invention;

[0035] Figure 8 It is an exploded schematic diagram of the sealing mechanism of the present invention;

[0036] Fig. 9 It is a schematic diagram of the installation of the separation box and the collection box of the present invention.

[0037] In the figure: 1, classification box; 2, sealing cover; 3, mounting hole; 4, fan; 5, separation box; 51, box No. 1; 52, fixing rod; 53, separation plate; 54, locking cap; 6, collection box; 61, box No. 2; 62, sealing groove; 63, movable plate; 7, slag discharge port; 8, mounting frame; 9, lifting rod; 10, crushing head; 11, round hole; 12, movable sleeve; 13, electromagnetic plate; 14, sleeve plate; 15, Mounting seat; 16. Power mechanism; 161. Motor frame; 162. Motor; 163. Support plate; 17. Rotating shaft; 18. Sealing mechanism; 181. Sealing ring; 182. Adapter groove; 183. Side groove; 184. Side plate; 185. Fixed magnetic plate; 19. No. 1 groove; 20. Ring groove; 21. No. 2 groove; 22. Retaining ring; 23. Socket groove; 24. Baffle; 25. Auxiliary magnetic plate; 26. Side opening. DETAILED DESCRIPTION

[0038] 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.

[0039] like Figures 1 to 9 As shown, an embodiment of the present invention provides a construction waste classification and processing equipment and a processing method thereof, including a classification box 1, a sealing cover 2 is fixedly installed on the top of the classification box 1, a fan 4 is provided on the right side of the classification box 1, a separation box 5 is provided on the left side of the classification box 1, and the bottom surface of the separation box 5 is fixedly connected to a collection box 6, a slag discharge port 7 is opened below the left side of the classification box 1, a circular hole 11 is opened on the right side of the classification box 1, a movable sleeve 12 is provided inside the circular hole 11, an electromagnetic plate 13 is fixedly sleeved on the upper side of the movable sleeve 12, a sleeve plate 14 is movably sleeved on the lower side of the movable sleeve 12, a retaining ring 22 is sleeved on the fixed head of the outer surface of the sleeve plate 14, a mounting seat 15 is fixedly connected to the lower side of the sleeve plate 14, a power mechanism 16 is fixedly installed on the right side of the classification box 1, a rotating shaft 17 is fixedly sleeved inside the mounting seat 15, one end of the rotating shaft 17 is fixedly installed with the power mechanism 16, a sealing mechanism 18 is movably sleeved on the inner surface of the circular hole 11, and the sealing mechanism 18 is located on the outer side of the movable sleeve 12.

[0040] First embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7and Figure 8 As shown, the fan 4 at the side of the classification box 1 is started, and the mixed construction waste is put into the classification box 1 through the top. As the mixed waste falls downward, the light waste is blown out laterally during the descent and gradually falls into the collection box 6, and the heavier construction waste falls and falls on the right side of the inclined inner surface of the classification box 1. The electromagnetic plate 13 is started. As the heavier waste falls, the metal waste is adsorbed on the side of the electromagnetic plate 13. When some non-metallic construction waste fragments fall on the adsorbed metal waste, the movable sleeve 12 is manually rotated along the outside so that the movable sleeve 12 rotates along the sleeve plate 14, thereby causing the electromagnetic plate 13 to gradually rotate, so that some non-metallic waste that falls on the metal waste falls out after rotation and slides to the bottom of the classification box 1. The lifting rod 9 is started so that the lifting rod 9 is lifted. The lowering rod 9 drives the crushing head 10 downward to smash the large volume of non-metallic garbage. When the crushed non-metallic fragments need to be discharged, the baffle plate 24 is pushed up to make the baffle plate 24 slide up along the sleeve groove 23, so that its top is adsorbed and fixed to the auxiliary magnetic plate 25, so that the slag discharge port 7 is opened, and the non-metallic construction waste fragments are discharged at the slag discharge port 7; after a certain amount of metal garbage is adsorbed, the feeding of construction waste is stopped, and the sealing mechanism 18 is pulled outward, and the power mechanism 16 is started at the same time, so that the motor 162 in the power mechanism 16 drives the rotating shaft 17 to rotate, so that the rotating shaft drives the movable sleeve 12 to flip, and the electromagnetic plate 13 located inside the classification box 1 is flipped to the outside, and the magnetism of the electromagnetic plate 13 is canceled at this time, so that the metal garbage loses its magnetic force and falls directly out due to gravity, completing the separation and collection.

[0041] Firstly, by making the right side surface of the classification box 1 an inclined slope, when the mixed construction waste is thrown downward, the electromagnetic plate 13 at the slope is energized to generate magnetism, and when the construction waste falls and slides, it is adsorbed on the electromagnetic plate 13, and the movable sleeve 12 is rotated manually from the outside at a fixed time, so that the metal waste adsorbed on the electromagnetic plate 13 rotates, and the non-metallic waste stuck in the metal waste falls and separates during the rotation, thereby achieving the actual classification effect, avoiding the storage of a certain amount of non-metallic waste in the structural space of the metal waste in the magnet, improving the actual classification accuracy, and achieving good use effect.

[0042] In addition, by cooperating with the power mechanism 16 installed on the classification box 1, and fixing the mounting seat 15 on the lower side of the sleeve, and fixing the rotating shaft 17 fixedly sleeved on the mounting seat 15 with the power mechanism 16, when it is necessary to clean the adsorbed metal garbage, by removing the adsorbed fixed sealing mechanism 18, cooperating with the power mechanism 16 to drive the movable sleeve 12 to flip, flip the internal electromagnetic plate 13 to the outside of the classification box 1, and make the electromagnetic plate 13 lose its magnetism when the power is off, thereby realizing automatic material removal, and cooperating with the flipping effect, realizing convenient and effective adsorption and separation of metal garbage, which is convenient to use.

[0043] Among them, the left and right sides of the movable sleeve 12 are respectively provided with a second groove 21 and a first groove 19, the inner surface of the second groove 21 is fixedly sleeved with the electromagnetic plate 13, the inner surface of the first groove 19 is movably sleeved with the sleeve plate 14, and an annular groove 20 is provided inside the movable sleeve 12, and the inner surface of the annular groove 20 is movably sleeved with the retaining ring 22. The size of the movable sleeve 12 is smaller than that of the circular hole 11 to prevent the adsorbed long metal garbage from affecting the subsequent turning process, and the sleeve plate 14 and the movable sleeve 12 are movably sleeved, and the annular groove 20 and the retaining ring 22 are movably sleeved to ensure that the movable sleeve 12 can rotate stably and the stuck non-metallic garbage can be separated.

[0044] Among them, the power mechanism 16 includes a motor frame 161, a motor 162 and a support plate 163. The motor frame 161 is fixedly installed on the outer surface of the classification box 1, the support plate 163 is fixedly connected to the right side surface of the classification box 1, and the motor 162 is fixedly installed inside the motor frame 161. The output shaft of the motor 162 is fixedly connected to the rotating shaft 17, and the support plate 163 is movably connected to the rotating shaft 17. By utilizing the motor 162 in the power mechanism 16 to drive the rotating shaft 17 to rotate, the movable sleeve 12 and the electromagnetic plate 13 are flipped, and the adsorbed metal garbage is conveniently flipped to the outside, and after the power of the electromagnetic plate 13 is disconnected, the metal construction waste is automatically separated and collected by utilizing the disappearance of magnetism.

[0045] Among them, the sealing mechanism 18 includes a sealing ring 181, an adapting groove 182, a side groove 183, a side plate 184 and a fixed magnetic plate 185. The sealing ring 181 is movable in the circular hole 11 and is located on the outside of the movable sleeve 12. The adapting groove 182 is opened on the front of the sealing ring 181, and the inner surface of the adapting groove 182 is movably connected with the movable sleeve 12. The side groove 183 is opened on the front of the sealing ring 181, and the inner surface of the side groove 183 is movably connected with the rotating shaft 17. The side plate 184 is fixedly connected to the side of the sealing ring 181, and the fixed magnetic plate 185 is fixedly connected to the top surface of the side plate 184. By utilizing the sealing mechanism 18, it is ensured that the movable sleeve 12 is fully sealed when the size is smaller than the circular hole 11 to prevent the falling of construction waste. The adapting groove 182 and the side groove 183 are used to achieve the adaptation installation with the rotating shaft 17 during installation, and the fixed magnetic plate 185 is adsorbed and fixed to the classification box 1 for convenient opening.

[0046] Among them, the inner surface of the classification box 1 is fixedly connected with a mounting frame 8, the bottom surface of the mounting frame 8 is fixedly installed with a lifting rod 9, and the bottom surface of the lifting rod 9 is fixedly installed with a crushing head 10. The lifting rod 9 is moved up and down to drive the crushing head 10 to impact the non-metallic construction waste up and down, thereby achieving the crushing of large-volume non-metallic waste.

[0047] Among them, the left and right sides of the classification box 1 are respectively provided with a side opening 26 and a mounting hole 3, the fan 4 is located inside the mounting hole 3, the separation box 5 is connected to the side opening 26, and the light garbage is guided to the separation box 5 and the collection box 6 by utilizing the side opening 26.

[0048] Among them, a socket groove 23 is opened inside the classification box 1, and a baffle 24 is movably socketed on the inner surface of the socket groove 23. An auxiliary magnetic plate 25 is fixedly installed on the top surface of the inner surface of the socket groove 23. The auxiliary magnetic plate 25 is adsorbed and fixed to the baffle 24, so that the baffle 24 is stably fixed during slag discharge, and the slag discharge port 7 is stably opened.

[0049] Among them, the separation box 5 includes a No. 1 box 51, a fixing rod 52, a separation plate 53 and a locking cap 54. The No. 1 box 51 is fixedly installed on the left side surface of the classification box 1 and is connected to the side port 26. The fixing rod 52 is fixedly connected to the side of the No. 1 box 51. The separation plate 53 is movably connected to the fixing rod 52. The locking cap 54 is threadedly connected to the outer surface of the fixing rod 52. By utilizing the separation plate 53 in the separation box 5 and cooperating with the small aperture on the separation plate 53, the air volume is allowed to be blown out while the construction dust is filtered and collected to avoid environmental dust flying and improve the air quality.

[0050] Among them, the collection box 6 includes a No. 2 box 61, a sealing groove 62 and a movable plate 63. The No. 2 box 61 is fixedly connected to the bottom surface of the No. 1 box 51, the sealing groove 62 is opened on the side of the No. 2 box 61, and the movable plate 63 is movably sleeved inside the sealing groove 62. Light garbage collection is achieved by utilizing the No. 2 box 61. At the same time, when the movable plate 63 is slid outward, the bottom of the No. 2 box 61 is opened to achieve material discharge.

[0051] Second embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Fig. 9 As shown, when the lateral wind volume blows the light garbage out laterally during the descent process, and after entering the separation box 5, it falls downward into the collection box 6, wherein the blown-out construction dust is filtered on the separation plate 53 in the separation box 5. When it is necessary to take out the separated light garbage, the movable plate 63 is pulled outward so that the movable plate 63 slides outward along the sealing groove 62, thereby causing the light garbage to fall. When it is necessary to separate the dust filtered on the separation plate 53, the locking cap 54 is unscrewed and the separation plate 53 is removed from the fixing rod 52, and then it can be shaken separately.

[0052] Firstly, by fixing the connecting separation box 5 on the side of the classification box 1 and utilizing the separation plate 53 in the separation box 5, when light garbage is classified, the light garbage is made to fall into the collection box 6 when the wind volume stops. In the process of throwing in construction waste, a large amount of dust is blown along the wind direction and filtered and collected on the separation plate 53, thereby preventing construction dust from flying on the top of the classification box 1 and improving the environmental air quality.

[0053] A processing method for construction waste classification processing equipment, including the following processing methods:

[0054] Step 1: Start the fan 4 and put the mixed construction waste into the top of the classification box 1, so that the light waste is blown out laterally during the descent process and gradually falls into the collection box 6, wherein the blown construction dust is filtered on the separation plate 53 in the separation box 5, and the heavier construction waste descends and falls on the right side of the inclined inner surface of the classification box 1;

[0055] Step 2: As the heavier garbage falls, the metal garbage is adsorbed on the side of the electromagnetic plate 13, and some non-metallic construction garbage fragments fall on the adsorbed metal garbage. The movable sleeve 12 is manually rotated along the outside, and some non-metallic construction garbage fragments fall out after rotation and slide to the bottom of the classification box 1, and the lifting rod 9 is started, so that the lifting rod 9 drives the crushing head 10 downward to crush the large volume of non-metallic garbage, and pushes up the baffle 24, so that the top of the baffle 24 is adsorbed and fixed to the auxiliary magnetic plate 25, and the non-metallic construction garbage fragments are discharged at the slag discharge port 7;

[0056] Step 3: After a certain amount of metal waste is adsorbed, stop feeding construction waste, pull out the sealing mechanism 18, and start the power mechanism 16 at the same time, so that the power mechanism 16 drives the rotating shaft 17 to rotate, thereby turning the movable sleeve 12 over, and driving the electromagnetic plate 13 located inside the classification box 1 to turn to the outside, canceling the magnetism of the electromagnetic plate 13, so that the metal waste falls out directly.

[0057] 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 classification and processing device, comprising a classification box (1), Features: A sealing cover (2) is fixedly installed on the top of the classification box (1); a fan (4) is provided on the right side of the classification box (1); a separation box (5) is provided on the left side of the classification box (1); the bottom of the separation box (5) is fixedly connected to a collection box (6); a slag discharge port (7) is provided below the left side of the classification box (1); a circular hole (11) is provided on the right side of the classification box (1); a movable sleeve (12) is provided inside the circular hole (11); an electromagnetic plate (13) is fixedly sleeved on the upper side of the movable sleeve (12); and the movable sleeve (12) The lower side of the sleeve (12) is movably sleeved with a sleeve plate (14), the outer surface of the sleeve plate (14) is fixedly sleeved with a retaining ring (22), the lower side of the sleeve plate (14) is fixedly connected with a mounting seat (15), the right side of the classification box (1) is fixedly mounted with a power mechanism (16), the interior of the mounting seat (15) is fixedly sleeved with a rotating shaft (17), one end of the rotating shaft (17) is fixedly mounted with the power mechanism (16), the inner surface of the circular hole (11) is movably sleeved with a sealing mechanism (18), and the sealing mechanism (18) is located on the outer side of the movable sleeve (12); The movable sleeve (12) has a second groove (21) and a first groove (19) on its left and right sides, respectively; the inner surface of the second groove (21) is fixedly sleeved with the electromagnetic plate (13); the inner surface of the first groove (19) is movably sleeved with the sleeve plate (14); the movable sleeve (12) has an annular groove (20) formed inside; the inner surface of the annular groove (20) is movably sleeved with the retaining ring (22); The power mechanism (16) comprises a motor frame (161), a motor (162) and a support plate (163); the motor frame (161) is fixedly mounted on the outer surface of the classification box (1); the support plate (163) is fixedly connected to the right side surface of the classification box (1); the motor (162) is fixedly mounted inside the motor frame (161); the output shaft of the motor (162) is fixedly connected to the rotating shaft (17); and the support plate (163) is movably sleeved with the rotating shaft (17); The sealing mechanism (18) comprises a sealing ring (181), an adapting groove (182), a side groove (183), a side plate (184) and a fixed magnetic plate (185); the sealing ring (181) is movable in the circular hole (11) and is located outside the movable sleeve (12); the adapting groove (182) is formed on the front surface of the sealing ring (181); the inner surface of the adapting groove (182) is movably connected to the movable sleeve (12); the side groove (183) is formed on the front surface of the sealing ring (181); the inner surface of the side groove (183) is movably connected to the rotating shaft (17); the side plate (184) is fixedly connected to the side surface of the sealing ring (181); and the fixed magnetic plate (185) is fixedly connected to the top surface of the side plate (184); The inner surface of the classification box (1) is fixedly connected to a mounting frame (8), the bottom surface of the mounting frame (8) is fixedly mounted with a lifting rod (9), and the bottom surface of the lifting rod (9) is fixedly mounted with a crushing head (10); The classification box (1) is provided with side openings (26) and mounting holes (3) on the left and right sides respectively, the fan (4) is located inside the mounting hole (3), and the separation box (5) is connected to the side opening (26); The classification box (1) is provided with a sleeve groove (23) inside, a baffle (24) is movably sleeved on the inner surface of the sleeve groove (23), and an auxiliary magnetic plate (25) is fixedly mounted on the top surface of the inner surface of the sleeve groove (23).

2. A construction waste classification and processing equipment according to claim 1, Features: The separation box (5) comprises a No. 1 box (51), a fixing rod (52), a separation plate (53) and a locking cap (54); the No. 1 box (51) is fixedly mounted on the left side surface of the classification box (1) and is communicated with the side opening (26); the fixing rod (52) is fixedly connected to the side surface of the No. 1 box (51); the separation plate (53) is movably sleeved with the fixing rod (52); and the locking cap (54) is threadedly sleeved on the outer surface of the fixing rod (52).

3. A construction waste classification and processing equipment according to claim 2, Features: The collecting box (6) comprises a No. 2 box (61), a sealing groove (62) and a movable plate (63); the No. 2 box (61) is fixedly connected to the bottom surface of the No. 1 box (51); the sealing groove (62) is provided on the side surface of the No. 2 box (61); and the movable plate (63) is movably sleeved inside the sealing groove (62).

4. A method for treating construction waste according to any one of claims 1 to 3, Features: The following treatment methods are included: The first step is to start the fan (4) and throw the mixed construction waste into the top of the classification box (1), so that the light waste is blown out laterally during the descent process and gradually falls into the collection box (6), wherein the blown construction dust is filtered on the separation plate (53) in the separation box (5), and the heavier construction waste descends and falls on the right side of the inclined inner surface of the classification box (1); Step 2: As the heavier garbage falls, the metal garbage is adsorbed on the side of the electromagnetic plate (13), and some non-metallic construction garbage fragments fall on the adsorbed metal garbage. The movable sleeve (12) is manually rotated along the outside, and some non-metallic construction garbage fragments fall out after rotation and slide to the bottom of the classification box (1). The lifting rod (9) is started, so that the lifting rod (9) drives the crushing head (10) downward to crush the large volume of non-metallic garbage, and pushes the baffle plate (24) upward, so that the top of the baffle plate (24) is adsorbed and fixed to the auxiliary magnetic plate (25), and the non-metallic construction garbage fragments are discharged at the slag discharge port (7); Step 3: After a certain amount of metal waste is adsorbed, the introduction of construction waste is stopped, and the sealing mechanism (18) is pulled outward, and the power mechanism (16) is started at the same time, so that the power mechanism (16) drives the rotating shaft (17) to rotate, thereby turning the movable sleeve (12) upside down and driving the electromagnetic plate (13) located inside the classification box (1) to turn to the outside, canceling the magnetism of the electromagnetic plate (13), so that the metal waste falls out directly.

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