Environment-friendly building waste crushing device

Abstract

The utility model discloses a kind of building waste environmental protection smashing devices, relate to building waste processing technical field.The utility model a kind of building waste environmental protection smashing device, including pulverization hopper, the outer surface of the pulverization hopper is provided with protective device, the inside of the protective device is provided with the buffer device for the inner surface of protective device is protected, the inside of the protective device is provided with the spraying device for the upper part of building waste is sprayed and dusted, the front side wall of the protective device is provided with the dust-settling device for dust-settling treatment when building waste is dumped, the front side wall of the pulverization hopper is provided with the collecting device of water produced when dust-settling of receiving dust-settling device.Pulverization hopper and dust-settling device need external water supply equipment when using, by spraying device, pulverization hopper is poured in building waste is sprayed, thereby reduce the dust generated when subsequent pulverization of building waste, by dust-settling device to the dust generated when pouring is dust-settling treatment.

Description

Technical Field

[0001] This utility model relates to the field of construction waste treatment technology, specifically to an environmentally friendly construction waste crushing device. Background Technology

[0002] Construction waste refers to slag, waste soil, waste materials, silt, and other waste generated by construction units or individuals during the construction, laying, demolition, or repair of various buildings, structures, pipelines, etc. Construction waste can be recycled and reused after being crushed by a crusher to produce concrete and mortar of corresponding strength grades, or to prepare building materials such as blocks, wall panels, and floor tiles. Therefore, an environmentally friendly construction waste crushing device is proposed.

[0003] Before recycling, existing construction waste needs to be crushed. During the crushing process, a large amount of dust is generated, which can affect the health of operators and also affect the environment around the crushing site. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing construction waste needs to be crushed before recycling, which generates a large amount of dust, thus affecting the health of operators and the environment around the crushing site. This utility model provides an environmentally friendly construction waste crushing device.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: An environmentally friendly construction waste crushing device includes a crushing hopper. The outer surface of the crushing hopper is equipped with a protective device for installing and protecting the construction waste during dumping. Inside the protective device is a buffer device for protecting the inner surface of the protective device. Inside the protective device is a spray device for spraying and dust suppression above the construction waste. The front sidewall of the protective device is equipped with a dust suppression device for reducing dust during dumping. The front sidewall of the crushing hopper is equipped with a collection device for receiving water generated by the dust suppression device during dust suppression.

[0006] Furthermore, the protective device includes a support column, a first protective plate, a second protective plate, and a top plate. The support column is fixedly installed on the left and right side walls of the crushing hopper, the first protective plate is fixedly installed on the rear side wall of the support column, the second protective plate is fixedly installed on the left and right side walls of the support column, and the top plate is fixedly installed on the upper end face of the support column. A circular groove is formed on the upper end face of the top plate.

[0007] Furthermore, the buffer device includes a fixed block, a buffer plate, and a guide seat. The fixed block is fixedly installed on the front side wall of the first protective plate and the opposite side wall of the second protective plate. The buffer plate is fixedly installed on the front side wall and the opposite side wall of the fixed block. The guide seat is fixedly installed on the upper end face of the crushing hopper.

[0008] Furthermore, the spraying device includes a connecting water pipe and a spray head. The connecting water pipe is fixedly installed in a circular groove in the top plate, and the spray head is fixedly installed on the lower end face of the connecting water pipe.

[0009] Furthermore, the dust suppression device includes a connecting seat, a dust suppression spray pipe, and a second connecting water pipe. The connecting seat is fixedly installed on the front side wall of the top plate, the dust suppression spray pipe is fixedly installed on the opposite side wall of the connecting seat, and the second connecting water pipe is fixedly installed on the upper end face of the dust suppression spray pipe.

[0010] Furthermore, the collecting device includes a collecting box and a grid plate, the collecting box being fixedly installed on the front side wall of the crushing hopper, and the grid plate being fixedly installed on the upper end face of the collecting box.

[0011] The beneficial effects of this utility model are as follows: When dumping construction waste into the crushing hopper, a protective device is used to ensure safety and prevent the waste from rolling around. A buffer device protects the inside of the protective device, thus improving its durability. The spraying and dust suppression devices require an external water supply. The spraying device sprays the construction waste into the crushing hopper to reduce dust generated during subsequent crushing. The dust suppression device treats the dust generated during dumping. A collection device collects the wastewater that falls after the dust and dust have mixed together, further improving the environmental friendliness of construction waste treatment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the top plate and sprinkler head structure of this utility model; Figure 4 This is a utility model Figure 2 Enlarged view of point A; Reference numerals: 1. Crushing hopper; 2. Protective device; 201. Support column; 202. Protective plate one; 203. Protective plate two; 204. Top plate; 3. Buffer device; 301. Fixing block; 302. Buffer plate; 303. Guide seat; 4. Spraying device; 401. Connecting water pipe one; 402. Spray head; 5. Dust suppression device; 501. Connecting seat; 502. Dust suppression spray pipe; 503. Connecting water pipe two; 6. Collection device; 601. Collection box; 602. Grating plate. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0015] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0016] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Please see Figure 1-4An environmentally friendly construction waste crushing device includes a crushing hopper 1. The outer surface of the crushing hopper 1 is provided with a protective device 2 for installing protection when dumping construction waste. Inside the protective device 2, a buffer device 3 is provided to protect the inner surface of the protective device 2. Inside the protective device 2, a spraying device 4 is provided to spray dust from above the construction waste. The front side wall of the protective device 2 is provided with a dust suppression device 5 to reduce dust when dumping construction waste. The front side wall of the crushing hopper 1 is provided with a collection device 6 to receive water generated by the dust suppression device 5 during dust suppression.

[0018] Specifically, when dumping construction waste into the crushing hopper 1, a protective device 2 is used to ensure safety during dumping, preventing the construction waste from rolling around. A buffer device 3 protects the interior of the protective device 2, thereby improving its durability during use. The spraying device 4 and dust suppression device 5 require an external water supply. The spraying device 4 sprays the construction waste dumped into the crushing hopper 1, reducing the dust generated during subsequent crushing. The dust suppression device 5 suppresses the dust generated during dumping. A collection device 6 collects the wastewater that falls after the dust and dust from the dust suppression device 5 have combined, further improving the environmental friendliness of construction waste treatment.

[0019] The protective device 2 includes a support column 201, a first protective plate 202, a second protective plate 203, and a top plate 204. The support column 201 is fixedly installed on the left and right side walls of the crushing hopper 1. The first protective plate 202 is fixedly installed on the rear side wall of the support column 201. The second protective plate 203 is fixedly installed on the left and right side walls of the support column 201. The top plate 204 is fixedly installed on the upper end face of the support column 201. A circular groove is provided on the upper end face of the top plate 204.

[0020] Specifically, protective plates 202, 203, and top plate 204 are used to provide safety protection around the construction waste during dumping, preventing the construction waste from rolling around.

[0021] The buffer device 3 includes a fixing block 301, a buffer plate 302, and a guide seat 303. The fixing block 301 is fixedly installed on the front side wall of the first protective plate 202 and the opposite side wall of the second protective plate 203. The buffer plate 302 is fixedly installed on the front side wall and the opposite side wall of the fixing block 301. The guide seat 303 is fixedly installed on the upper end face of the crushing hopper 1.

[0022] Specifically, the buffer plate 302 is used to mitigate the impact force on the first protective plate 202 and the second protective plate 203, thereby improving the durability of the first protective plate 202 and the second protective plate 203. The guide seat 303 facilitates the falling of construction waste into the crushing hopper 1.

[0023] The spray device 4 includes a connecting water pipe 401 and a spray head 402. The connecting water pipe 401 is fixedly installed in the circular groove of the top plate 204, and the spray head 402 is fixedly installed on the lower end face of the connecting water pipe 401.

[0024] Specifically, by connecting water pipe 401 and spray head 402 to an external water supply device, the surface of the construction waste dumped in the crushing hopper 1 can be sprayed.

[0025] The dust suppression device 5 includes a connecting seat 501, a dust suppression spray pipe 502, and a connecting water pipe 503. The connecting seat 501 is fixedly installed on the front side wall of the top plate 204, the dust suppression spray pipe 502 is fixedly installed on the opposite side wall of the connecting seat 501, and the connecting water pipe 503 is fixedly installed on the upper end face of the dust suppression spray pipe 502.

[0026] Specifically, by connecting external water supply equipment through dust suppression spray pipe 502 and water pipe 503, dust generated during the dumping of construction waste is suppressed, thereby improving the environmental friendliness of construction waste treatment.

[0027] The collection device 6 includes a collection box 601 and a grid plate 602. The collection box 601 is fixedly installed on the front side wall of the crushing hopper 1, and the grid plate 602 is fixedly installed on the upper end face of the collection box 601.

[0028] Specifically, the wastewater that falls after the water sprayed from the dust suppression spray pipe 502 mixes with dust is collected in the collection box 601, and the grating plate 602 prevents construction waste from falling into the collection box 601, thereby improving the treatment effect.

[0029] In summary: When dumping construction waste into the crushing hopper 1, a protective device 2 provides safety protection to prevent the waste from rolling around. A buffer device 3 protects the interior of the protective device 2, improving its durability. The spraying device 4 and dust suppression device 5 require an external water supply. The spraying device 4 sprays the construction waste into the crushing hopper 1, reducing dust generated during subsequent crushing. The dust suppression device 5 suppresses the dust generated during dumping. A collection device 6 collects the wastewater that falls after the dust from the dust suppression device 5 has mixed with the dust, further improving the environmental friendliness of construction waste treatment. Protective plates 202, 203, and the top plate 204 provide safety protection around the construction waste during dumping, preventing it from rolling away. The impact force on the protective plates 202 and 203 is mitigated by the buffer plate 302, thereby improving their durability. The guide seat 303 facilitates the falling of construction waste into the crushing hopper 1. The external water supply equipment is connected to the water pipe 401 and the spray head 402 to spray the surface of the construction waste dumped in the crushing hopper 1. The dust suppression spray pipe 502 and the external water supply equipment are connected to the water pipe 503 to suppress the dust generated during the dumping of construction waste, thereby improving the environmental friendliness of construction waste treatment. The collection box 601 collects the wastewater that falls after the water sprayed from the dust suppression spray pipe 502 mixes with the dust. The grating plate 602 prevents construction waste from falling into the collection box 601, thereby improving the treatment effect.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly construction waste crushing device, comprising a crushing hopper (1), characterized in that, The outer surface of the crushing hopper (1) is provided with a protective device (2) for installation and protection when dumping construction waste. The inner surface of the protective device (2) is provided with a buffer device (3) for protection. The inner surface of the protective device (2) is provided with a spraying device (4) for spraying dust above the construction waste. The front side wall of the protective device (2) is provided with a dust suppression device (5) for dust suppression when dumping construction waste. The front side wall of the crushing hopper (1) is provided with a collection device (6) for receiving water generated by the dust suppression device (5) during dust suppression.

2. The environmentally friendly construction waste crushing device according to claim 1, characterized in that, The protective device (2) includes a support column (201), a first protective plate (202), a second protective plate (203), and a top plate (204). The support column (201) is fixedly installed on the left and right side walls of the crushing hopper (1). The first protective plate (202) is fixedly installed on the rear side wall of the support column (201). The second protective plate (203) is fixedly installed on the left and right side walls of the support column (201). The top plate (204) is fixedly installed on the upper end face of the support column (201). A circular groove is provided on the upper end face of the top plate (204).

3. The environmentally friendly construction waste crushing device according to claim 2, characterized in that, The buffer device (3) includes a fixed block (301), a buffer plate (302) and a guide seat (303). The fixed block (301) is fixedly installed on the front side wall of the first protective plate (202) and the opposite side wall of the second protective plate (203). The buffer plate (302) is fixedly installed on the front side wall and the opposite side wall of the fixed block (301). The guide seat (303) is fixedly installed on the upper end face of the crushing bucket (1).

4. The environmentally friendly construction waste crushing device according to claim 2, characterized in that, The spray device (4) includes a connecting water pipe (401) and a spray head (402). The connecting water pipe (401) is fixedly installed in a circular groove in the top plate (204), and the spray head (402) is fixedly installed on the lower end face of the connecting water pipe (401).

5. The environmentally friendly construction waste crushing device according to claim 2, characterized in that, The dust suppression device (5) includes a connecting seat (501), a dust suppression spray pipe (502), and a second connecting water pipe (503). The connecting seat (501) is fixedly installed on the front side wall of the top plate (204), the dust suppression spray pipe (502) is fixedly installed on the opposite side wall of the connecting seat (501), and the second connecting water pipe (503) is fixedly installed on the upper end face of the dust suppression spray pipe (502).

6. The environmentally friendly construction waste crushing device according to claim 1, characterized in that, The collecting device (6) includes a collecting box (601) and a grid plate (602). The collecting box (601) is fixedly installed on the front side wall of the crushing bucket (1), and the grid plate (602) is fixedly installed on the upper surface of the collecting box (601).

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