Building waste recycling and processing facility

Abstract

The utility model relates to the technical field of building waste recycling, and discloses a building waste recycling and processing facility which comprises a discharging box, the crushing box is fixedly mounted at the top of the discharging box and is used for crushing materials; the pretreatment box is fixedly mounted at the top of the crushing box and used for preliminarily crushing waste; the dust removal structure comprises a dust removal box, a partition plate, a flow dividing box, baffles, an exhaust pipe and a fan, the dust removal box is fixedly installed on one side of the pretreatment box, the partition plate is fixedly connected with the dust removal box and divides a cavity of the dust removal box into two parts which are communicated with each other, and the two parts are communicated with each other by adjusting the positions of the two baffles. The window or the end opening of the exhaust pipe can be selectively shielded, double-channel treatment of air is achieved, alternate use can be achieved to guarantee the dust removal effect, the dust removal effect is stable, air can be selectively injected into water to guarantee the treatment effect according to the type of treated waste, and the use flexibility is higher; and it can be guaranteed that the dust content of surrounding air is in a low state.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste recycling, in particular to a construction waste recycling and processing facility. Background Art

[0002] With the acceleration of industrialization and urbanization, the construction industry has also developed rapidly. The resulting construction waste is increasing day by day. It is difficult to reduce construction waste. Long-term accumulation not only affects the city appearance but also increases the burden of waste disposal. Therefore, it is necessary to recycle and reuse construction waste to improve the above defects.

[0003] The prior art discloses a construction and municipal waste recycling facility (CN219899600U), which includes a crushing bin and a conveying bin. Through holes are provided at the inner bottom end of the crushing bin and the inner top end of the conveying bin. A driving motor is fixed to one side of the crushing bin, a driving wheel is fixed to the driving end of the driving motor, the driving wheel is connected to a driven wheel through a belt, a connecting rod is fixed to the other end of the driving wheel, and a plurality of crushing blades are fixed to the outside of the connecting rod.

[0004] The existing technology mainly realizes the crushing and transportation of materials through the combination of crushing rollers and rotating auger. However, there are many types of construction waste, and most of the waste will produce a lot of dust during the crushing process. The air around the crushing will be polluted by the dust, causing certain negative effects. Therefore, it is very necessary to treat the dust generated in the crushing process. Using a simple adsorption treatment method, such as filtration, first of all, the amount of dust is large, the filter material is easy to clog, and frequent cleaning is required, which is not conducive to long-term stable use and has certain room for optimization.

[0005] To this end, we propose a construction waste recycling and processing facility. Utility Model Content

[0006] The utility model mainly solves the technical problems of large dust in the above-mentioned crushing process and unstable dust treatment effect, and provides a construction waste recycling and processing facility.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a construction waste recycling and processing facility, comprising:

[0008] The discharge box has a cylindrical structure with a hollow cavity, a screw auger is rotatably connected in the cavity of the discharge box for discharging materials, a discharge pipe is installed at the bottom of the discharge box, and a plurality of supporting legs are fixedly connected to the bottom of the discharge box for supporting;

[0009] A crushing box is fixedly installed on the top of the discharge box and is used to crush the material. The crushing box and the discharge box are connected to each other. The crushing box is hollow inside. A crushing roller is rotatably connected to the inner wall of the crushing box. The crushing roller is connected to the auger transmission;

[0010] The pre-treatment box is fixedly installed on the top of the crushing box for preliminary crushing of waste materials. The pre-treatment box forms an open box structure. The pre-treatment box is connected to the crushing box. Two identical crushing rollers are rotatably connected inside the pre-treatment box.

[0011] A dust removal structure is arranged on one side of a pretreatment box and is used for absorbing dust generated by preliminary crushing. The dust removal structure comprises a dust removal box, a partition, a diverter box, a baffle, an exhaust pipe and a fan. The dust removal box is fixedly installed on one side of the pretreatment box. The interior of the dust removal box is hollow. The partition is fixedly connected to the dust removal box and divides the chamber of the dust removal box into two parts that are interconnected. The diverter box is fixedly connected to the partition and forms a sealed chamber. A window for exhaust is provided on the wall of the diverter box. The exhaust pipe is fixedly connected to the diverter box. The exhaust pipe and the exhaust window are connected to the chambers on both sides of the partition. Two baffles are slidably connected in the diverter box and are respectively used to block the windows and ports of the exhaust pipe. A fan is fixedly installed on the top of the dust removal box and can discharge the gas in the pretreatment box into the diverter box cavity.

[0012] As a preferred embodiment of the utility model, the dust removal box and the diversion box are both boxes with top openings. A sealing cover is provided on the top of the dust removal box, which is locked to the dust removal box by bolts. The fan is fixedly installed on the top of the sealing cover, and an air intake pipe is fixedly installed on the air inlet of the fan, which extends into the pretreatment box cavity.

[0013] As a preferred embodiment of the utility model, the baffle is a rectangular plate structure, the size of the baffle is larger than the window and the port of the exhaust pipe, the baffle is slidingly connected to the inner wall of the dust removal box, the top surface of the baffle is rotatably connected to a screw, the top surface of the dust removal box is fixedly installed with a threaded sleeve, and the screw is threadedly connected to the threaded sleeve.

[0014] As a preferred embodiment of the utility model, the top of the diverter box is flush with the top of the dust removal box, a notch is provided on one side of the diverter box for connecting the chambers on both sides of the partition, the notch is not connected to the chamber of the diverter box, and a sealing gasket is provided on the top of the diverter box.

[0015] As a preferred embodiment of the utility model, a water pipe for adding water is fixedly connected to the side wall of the dust removal box, the water pipe is connected to the chamber of the dust removal box, the water pipe and the exhaust pipe are located on the same side of the partition, the exhaust pipe forms an L-shaped pipe, the vertical part of the exhaust pipe extends toward the bottom of the dust removal box, and the exhaust pipe port does not contact the bottom surface of the dust removal box.

[0016] As a preferred embodiment of the utility model, the dust removal structure also includes a guide plate, a water spray pipe and a water storage tank. Two guide plates are symmetrically arranged in the dust removal box cavity, and a guide channel is formed between the two guide plates. The window on the wall of the diversion box faces the guide channel. The water storage tank is fixedly installed at the bottom of the dust removal box, and the water spray pipe is fixedly connected and communicated with the water storage tank, and the water spray pipe extends into the guide channel.

[0017] As a preferred embodiment of the present invention, the guide plate forms a plate-like structure having the same width as the dust removal box chamber, the guide plate is fixedly connected to the inner wall surface of the dust removal box, and the two symmetrical guide plates are distributed in an inner eight shape.

[0018] As a preferred embodiment of the utility model, the water tank forms a hollow box structure, and two delivery pipes are fixedly installed on the wall of the water tank, one of which is close to the bottom of the water tank, and the other is close to the top of the water tank.

[0019] Beneficial Effects

[0020] The utility model provides a construction waste recycling and processing facility, which has the following beneficial effects:

[0021] 1. A construction waste recycling and processing facility, which discharges the gas in the pretreatment box cavity into the diversion box cavity through a fan, and can selectively block the window or the exhaust pipe port by adjusting the position of two baffles. When the window is blocked and the exhaust pipe port is open, the gas discharged into the diversion box is discharged from the exhaust pipe to the chamber on one side of the partition. The chamber where the exhaust pipe is located is filled with water for adsorbing dust in the gas. When the exhaust pipe port is blocked and the window is open, the gas is discharged from the window to the chamber on the other side of the partition. The chamber where the window is located can be sprayed with water for treatment, and dust removal is achieved by utilizing the contact between the airflow and the mist of water, thereby achieving dual-channel treatment of the air. The two channels can be used alternately to ensure the dust removal effect, and the dust removal effect is stable. The air can also be injected into the water to ensure the treatment effect according to the type of waste to be treated. The use flexibility is stronger, and the dust content of the surrounding air can be kept at a low level.

[0022] 2. This construction waste recycling and processing facility sets a baffle and rotates the screw on the top of the baffle to push the baffle to slide. The two baffles with independently adjustable positions can rotate the position where the air in the diversion box is discharged. The switching is simple and flexible and easy to operate.

[0023] 3. This construction waste recycling and processing facility is equipped with a water adding pipe, through which the chamber where the exhaust pipe is located is replenished with water or sewage containing impurities is discharged, which is convenient for subsequent maintenance.

[0024] 4. This kind of construction waste recycling and processing facility is equipped with a water tank. When the air is discharged from the window of the diversion box, the gas has a certain faster flow rate. The horizontally flowing airflow impacts the two guide plates. The gas will be accelerated through the funnel-shaped guide channel formed by the two guide plates, and the port of the water spray pipe extends into the guide channel. The gas flow rate at the port of the water spray pipe is large and the pressure will be relatively small. The port of the water spray pipe located in the water tank is relatively in a high-pressure area. The water in the water tank is sucked into the water spray pipe and discharged from the port through the Venturi principle. The water sprayed from the water spray pipe contacts the horizontally flowing air to achieve wet dust removal of the air. It should be noted that the exhaust port on the outer wall of the dust removal box is facing the guide channel formed by the two guide plates to ensure the exhaust effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0026] Figure 2 This is the second overall stereogram of the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of the crushing box and the discharge box of the utility model;

[0028] Figure 4 This is a schematic diagram of the installation of the dust removal box of the utility model;

[0029] Figure 5 This is a schematic diagram of the internal structure of the dust removal box of the utility model;

[0030] Figure 6 Schematic diagram of installing the guide plate for the dust removal box.

[0031] Legend: 10. Discharge box; 11. Crushing box; 12. Pretreatment box; 20. Dust removal box; 21. Partition; 22. Diverter box; 23. Baffle; 24. Exhaust pipe; 25. Fan; 30. Guide plate; 31. Water spray pipe; 32. Water storage tank. DETAILED DESCRIPTION

[0032] A construction waste recycling and processing facility, such as Figure 1 and Figure 2 As shown, including:

[0033] The discharge box 10 has a hollow cylindrical structure, and a screw is rotatably connected in the cavity of the discharge box 10 for discharging materials. A discharge pipe is installed at the bottom of the discharge box 10, and a plurality of supporting legs are fixedly connected to the bottom of the discharge box 10 for supporting;

[0034] like Figure 2 and Figure 3As shown, a crushing box 11 is fixedly installed on the top of the discharge box 10 and is used to crush materials. The crushing box 11 is connected to the discharge box 10, and the crushing box 11 is hollow inside. The inner wall of the crushing box 11 is rotatably connected with a crushing roller, and the crushing roller is connected to the auger for transmission. Specifically, a motor is fixedly installed on the outer wall of the crushing box 11, and pulleys are installed at the ends of the crushing roller and the dragon. A belt is arranged between the pulleys, and the output shaft of the motor is fixedly connected to the crushing roller. The material in the cavity of the crushing box 11 is crushed by the crushing roller and then falls into the inner cavity of the discharge box 10 and is pushed out by the auger.

[0035] like Figure 2 and Figure 3 As shown, the pre-treatment box 12 is fixedly installed on the top of the crushing box 11 for preliminary crushing of waste materials. The pre-treatment box 12 forms an open box structure. The pre-treatment box 12 is connected to the crushing box 11. Two identical crushing rollers are rotatably connected inside the pre-treatment box 12. A motor is installed outside the pre-treatment box 12. The motor output shaft is fixedly connected to a gear. The end of the crushing roller is installed with the same gear. The gear of the motor output shaft is meshed with the gear at the end of the crushing roller. The two crushing rollers rotate in opposite directions to crush large pieces of waste materials.

[0036] like Figure 4 and Figure 5As shown, the dust removal structure is arranged on one side of the pretreatment box 12 for adsorbing the dust generated by the preliminary crushing. The dust removal structure includes a dust removal box 20, a partition 21, a diversion box 22, a baffle 23, an exhaust pipe 24 and a fan 25. The dust removal box 20 is fixedly installed on one side of the pretreatment box 12. The interior of the dust removal box 20 is hollow. The partition 21 is fixedly connected to the dust removal box 20 and divides the chamber of the dust removal box 20 into two parts that are interconnected. The diversion box 22 is fixedly connected to the partition 21 to form a sealed chamber. The wall of the diversion box 22 is provided with a window for exhaust. The exhaust pipe 24 is connected to the diversion box The dust collecting box 20 is fixedly connected with the exhaust pipe 24 and the exhaust window, and the chambers on both sides of the partition 21 are connected. Two baffles 23 are slidably connected in the diverter box 22, which are used to block the ports of the window and the exhaust pipe 24 respectively. A fan 25 is fixedly installed on the top of the dust collecting box 20. The fan 25 can discharge the gas in the pretreatment box 12 into the diverter box 22 cavity. The dust collecting box 20 and the diverter box 22 are both boxes with top openings. A sealing cover is provided on the top of the dust collecting box 20, and the sealing cover is locked with the dust collecting box 20 by bolts. The fan 25 is fixedly installed on the top of the sealing cover. The air inlet of the fan 25 is fixedly installed with an air intake pipe, and the air intake pipe extends from the bottom of the fan 25 to the bottom of the fan 25. The fan 25 extends into the cavity of the pretreatment box 12. Specifically, the fan 25 is a duct fan. A bell housing is installed at the air inlet of the fan 25. An air suction pipe is installed at the smaller port of the bell housing. The gas in the cavity of the pretreatment box 12 is discharged into the cavity of the diverter box 22 through the fan 25. The window or the port of the exhaust pipe 24 can be selectively blocked by adjusting the positions of the two baffles 23. When the window is blocked and the port of the exhaust pipe 24 is open, the gas discharged into the diverter box 22 is discharged from the exhaust pipe 24 to a side chamber of the partition 21. The chamber where the exhaust pipe 24 is located is filled with water for absorbing dust in the gas, and the exhaust The port of the air pipe 24 is blocked. When the window is open, the gas is discharged from the window to the chamber on the other side of the partition 21. The chamber where the window is located can be sprayed with water, and dust removal is achieved by utilizing the contact between the airflow and the mist water. An exhaust port is provided on the wall of the dust removal box 20, and the gas after dust removal can be discharged from the dust removal box 20 from the exhaust port, thereby realizing dual-channel treatment of the air. The dual-channel treatment can be used alternately to ensure the dust removal effect, and can also be selected according to the type of waste to be treated, such as dry concrete blocks, to inject air into water to ensure the treatment effect. The flexibility of use is stronger, and the dust content in the surrounding air can be ensured to be at a low level.

[0037] like Figure 5As shown, the baffle 23 is a rectangular plate structure, the size of the baffle 23 is larger than the window and the port of the exhaust pipe 24, the baffle 23 is slidably connected to the inner wall of the dust removal box 20, the top surface of the baffle 23 is rotatably connected with a screw, the top surface of the dust removal box 20 is fixedly installed with a threaded sleeve, the screw and the threaded sleeve are threadedly connected, the top of the diverter box 22 is flush with the top of the dust removal box 20, and a notch is opened on one side of the diverter box 22 for connecting the chambers on both sides of the partition 21, the notch is not connected with the chamber of the diverter box 22, and a sealing gasket is provided on the top of the diverter box 22. By setting the baffle 23, the screw on the top of the baffle 23 is rotated to push the baffle 23 to slide, and the two baffles 23 with individually adjustable positions can rotate the position where the air in the diverter box 22 is discharged, and the switching is simple and flexible, and easy to operate.

[0038] like Figure 5 As shown, a water pipe for adding water is fixedly connected to the side wall of the dust removal box 20, and the water pipe is connected to the chamber of the dust removal box 20. The water pipe and the exhaust pipe 24 are located on the same side of the partition 21. The exhaust pipe 24 forms an L-shaped pipe. The vertical part of the exhaust pipe 24 extends toward the bottom of the dust removal box 20. The end of the exhaust pipe 24 does not contact the inner bottom surface of the dust removal box 20. A ball valve should be installed at the end of the water pipe to ensure the sealing effect of the water pipe. By setting a water adding pipe, the chamber where the exhaust pipe 24 is located can be replenished with water or sewage containing impurities can be discharged through the water adding pipe, which is convenient for later maintenance.

[0039] like Figure 6As shown, the dust removal structure also includes a guide plate 30, a water spray pipe 31 and a water storage tank 32. Two guide plates 30 are symmetrically arranged in the cavity of the dust removal box 20, and a guide channel is formed between the two guide plates 30. The window on the wall of the diverter box 22 faces the guide channel. The water storage tank 32 is fixedly installed at the bottom of the dust removal box 20. The water spray pipe 31 is fixedly connected and communicated with the water storage tank 32. The water spray pipe 31 extends into the guide channel. The guide plate 30 forms a plate-like structure with the same width as the cavity of the dust removal box 20. The guide plate 30 is fixedly connected to the inner wall of the dust removal box 20. The two symmetrical guide plates 30 are distributed inwardly eight, and the water storage tank 32 forms a hollow box structure. Two delivery pipes are fixedly installed on the wall of the water storage tank 32, one of which is close to the bottom of the water storage tank 32, and the other is close to the top of the water storage tank 32. As a comparison with the above-mentioned method, Supplementary explanation of the case, by setting up a water tank 32, when air is discharged from the window of the diverter box 22, the gas has a certain faster flow rate, and the horizontally flowing airflow impacts the two guide plates 30. The gas will be accelerated through the funnel-shaped guide channel formed by the two guide plates 30, and the port of the water pipe 31 extends into the guide channel. The gas flow rate at the port of the water pipe 31 is large and the pressure will be relatively small, and the port of the water pipe 31 located in the water tank 32 is relatively in a high-pressure area. The water in the water tank 32 is sucked into the water pipe 31 and discharged from the port through the Venturi principle. The water sprayed from the water pipe 31 contacts the horizontally flowing air to achieve wet dust removal of the air. It should be noted that the exhaust port on the outer wall of the dust removal box 20 is facing the guide channel formed by the two guide plates 30 to ensure the exhaust effect.

[0040] The working principle of the utility model is as follows: the gas in the cavity of the pretreatment box 12 is discharged into the cavity of the diverter box 22 through the fan 25, and the position of the two baffles 23 is adjusted to selectively block the window or the port of the exhaust pipe 24. When the window is blocked and the port of the exhaust pipe 24 is open, the gas discharged into the diverter box 22 is discharged from the exhaust pipe 24 to the chamber on one side of the partition 21. The chamber where the exhaust pipe 24 is located is filled with water for adsorbing dust in the gas. When the port of the exhaust pipe 24 is blocked and the window is open, the gas is discharged from the window to the chamber on the other side of the partition 21. The chamber where the window is located can be sprayed with water for treatment, and dust removal is achieved by utilizing the contact between the airflow and the mist of water. An exhaust port is provided on the wall of the dust removal box 20, and the gas after dust removal can be discharged from the exhaust port to the outside of the dust removal box 20, thereby realizing dual-channel treatment of the air. The screw at the top of the baffle 23 pushes the baffle 23 to slide, and the two baffles 23 with independently adjustable positions can rotate the position where the air in the diverter box 22 is discharged. By setting a water tank 32, when the air is discharged from the window of the diverter box 22, the gas has a certain faster flow rate, and the horizontally flowing airflow impacts the two guide plates 30. The gas will be accelerated through the funnel-shaped guide channel formed by the two guide plates 30, and the port of the water spray pipe 31 extends into the guide channel. The gas flow rate at the port of the water spray pipe 31 is large and the pressure is relatively small. The port of the water spray pipe 31 located in the water tank 32 is relatively in a high-pressure area. The water in the water tank 32 is sucked into the water spray pipe 31 and discharged from the port through the Venturi principle. The water sprayed from the water spray pipe 31 contacts the horizontally flowing air to achieve wet dust removal of the air.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction waste recycling and processing facility, characterized in that: include: The discharge box (10) has a cylindrical structure with a hollow cavity, a screw auger is rotatably connected in the cavity of the discharge box (10) for discharging materials, a discharge pipe is installed at the bottom of the discharge box (10), and a plurality of support legs are fixedly connected to the bottom of the discharge box (10) for support; A crushing box (11) is fixedly mounted on the top of the discharge box (10) and is used to crush materials. The crushing box (11) and the discharge box (10) are communicated with each other. The crushing box (11) is hollow inside. A crushing roller is rotatably connected to the inner wall of the crushing box (11). The crushing roller is transmission-connected to the auger. A pre-processing box (12) is fixedly mounted on the top of the crushing box (11) for preliminary crushing of waste materials. The pre-processing box (12) forms an open box structure. The pre-processing box (12) is connected to the crushing box (11). Two identical crushing rollers are rotatably connected inside the pre-processing box (12); A dust removal structure is arranged on one side of a pretreatment box (12) and is used to absorb dust generated by preliminary crushing. The dust removal structure comprises a dust removal box (20), a partition (21), a diversion box (22), a baffle (23), an exhaust pipe (24) and a fan (25). The dust removal box (20) is fixedly installed on one side of the pretreatment box (12). The interior of the dust removal box (20) is hollow. The partition (21) is fixedly connected to the dust removal box (20) and divides the chamber of the dust removal box (20) into two parts that are interconnected. The diversion box (22) The partition box (21) is fixedly connected to form a sealed chamber, a window for exhaust is provided on the wall of the diverter box (22), the exhaust pipe (24) is fixedly connected to the diverter box (22), the exhaust pipe (24) and the exhaust window communicate with the chambers on both sides of the partition (21), two baffles (23) are slidably connected in the diverter box (22) and are used to block the window and the port of the exhaust pipe (24), respectively, and a fan (25) is fixedly installed on the top of the dust removal box (20), and the fan (25) can discharge the gas in the pretreatment box (12) into the chamber of the diverter box (22).

2. The construction waste recycling and processing facility according to claim 1, characterized in that: The dust removal box (20) and the diversion box (22) are both boxes with an open top. A sealing cover is provided on the top of the dust removal box (20), and the sealing cover is locked with the dust removal box (20) by bolts. The fan (25) is fixedly installed on the top of the sealing cover. An air intake pipe is fixedly installed on the air inlet of the fan (25), and the air intake pipe extends into the cavity of the pretreatment box (12).

3. The construction waste recycling and processing facility according to claim 1, characterized in that: The baffle (23) is a rectangular plate structure. The size of the baffle (23) is larger than the window and the port of the exhaust pipe (24). The baffle (23) is slidably connected to the inner wall of the dust removal box (20). The top surface of the baffle (23) is rotatably connected to a screw. The top surface of the dust removal box (20) is fixedly mounted with a threaded sleeve, and the screw is threadedly connected to the threaded sleeve.

4. The construction waste recycling and processing facility according to claim 1, characterized in that: The top of the diverter box (22) is flush with the top of the dust removal box (20), a notch is provided on one side of the diverter box (22) for connecting the chambers on both sides of the partition (21), the notch is not connected to the chamber of the diverter box (22), and a sealing gasket is provided on the top of the diverter box (22).

5. The construction waste recycling and processing facility according to claim 1, characterized in that: A water pipe for adding water is fixedly connected to the side wall of the dust removal box (20), the water pipe is connected to the chamber of the dust removal box (20), the water pipe and the exhaust pipe (24) are located on the same side of the partition (21), the exhaust pipe (24) forms an L-shaped pipe, the vertical part of the exhaust pipe (24) extends toward the bottom of the dust removal box (20), and the exhaust pipe (24) port does not contact the inner bottom surface of the dust removal box (20).

6. The construction waste recycling and processing facility according to claim 1, characterized in that: The dust removal structure further comprises a guide plate (30), a water spray pipe (31) and a water storage tank (32); two guide plates (30) are symmetrically arranged in the cavity of the dust removal box (20); a guide channel is formed between the two guide plates (30); a window on the wall of the diversion box (22) faces the guide channel; the water storage tank (32) is fixedly mounted on the bottom of the dust removal box (20); the water spray pipe (31) is fixedly connected to and communicates with the water storage tank (32); and the water spray pipe (31) extends into the guide channel.

7. The construction waste recycling and processing facility according to claim 6, characterized in that: The guide plate (30) forms a plate-like structure having the same width as the chamber of the dust removal box (20), the guide plate (30) is fixedly connected to the inner wall surface of the dust removal box (20), and the two symmetrical guide plates (30) are distributed in an inner eight.

8. The construction waste recycling and processing facility according to claim 6, characterized in that: The water storage tank (32) forms a hollow box structure, and two delivery pipes are fixedly installed on the wall of the water storage tank (32), one of the delivery pipes is close to the bottom of the water storage tank (32), and the other delivery pipe is close to the top of the water storage tank (32).

Images