A waste treatment apparatus for construction materials
By installing a dust suppression mechanism and transmission components on the screening machine, and utilizing a water mist spraying system, the problem of dust generation from the screening machine was solved, achieving a dust suppression effect and protecting workers and the environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENYANG 123 INTERNET CO LTD
- Filing Date
- 2025-09-24
- Publication Date
- 2026-08-04
AI Technical Summary
Existing screening machines lack dust suppression structures when screening construction material waste, leading to dust pollution that endangers the health of workers and pollutes the environment.
A construction material waste treatment device was designed, comprising a screening machine, a dust suppression mechanism, and a transmission component. It reduces dust by spraying water mist and utilizes a dust suppression system consisting of a water tank, a water pump, and spray pipes to achieve power transmission and water mist dust suppression.
It effectively reduced the dust concentration during the screening process, protected the health of workers, reduced environmental pollution, and improved the safety of the screening process.
Smart Images

Figure CN224586357U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building material processing technology, specifically to a waste treatment device for building materials. Background Technology
[0002] With the acceleration of urbanization and the booming development of the construction industry, the amount of construction material waste generated is increasing year by year. According to statistics, the total amount of construction material waste generated in my country each year exceeds 3 billion tons, which includes various types such as waste concrete blocks, waste bricks and tiles, waste insulation materials, waste metal components, and plastic packaging waste. This type of waste not only occupies a large amount of land resources, but may also cause serious environmental problems if not properly disposed of. Untreated waste concrete, waste bricks and other inert waste are prone to soil compaction when landfilled, while insulation materials containing chemical additives and paint residues can pollute groundwater systems if they seep into the ground. The random disposal of waste metal and plastic will also cause resource waste. After crushing, screening machines are needed for screening processing. However, current screening machines do not have a dust suppression structure during screening. A large amount of dust is generated during screening, and this dust will be blown around by the wind, which will not only harm the health of the workers, but also affect the surrounding environment, thus posing a certain hazard. Utility Model Content
[0003] To address the problems mentioned in the background art, the purpose of this utility model is to provide a waste treatment device for building materials, which has the advantage of dust reduction. This solves the problem that current screening machines do not have a dust reduction structure during screening, and generate a large amount of dust during screening. This large amount of dust will be blown by the wind, which will not only harm the health of workers, but also affect the surrounding environment, thus posing a certain degree of harm.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a waste treatment device for building materials, comprising a screening machine body, the screening machine body including a screening hopper, a screen fixedly installed at the top and bottom of the screening hopper, a buffer device fixedly installed at the bottom of the screening hopper, the buffer device being used in conjunction with a vibrating motor connected to the screening hopper, and... A dust suppression mechanism includes a mounting frame, which is fixedly installed on the right side of the bottom of the buffer device. A water storage component is fixedly installed on the inner side of the mounting frame. A fixing frame is fixedly installed on the top of the mounting frame, and a spraying component is fixedly installed on the top of the fixing frame. A transmission assembly is located at the bottom right side of the dust suppression mechanism.
[0005] As a preferred embodiment of this utility model, the water storage component includes a water storage tank, which is fixedly installed on the inner side of the mounting frame, and a filling component is connected to the top of the water storage tank.
[0006] As a preferred embodiment of this utility model, the filling component includes an L-shaped filling pipe, which is connected to the front of the water storage tank. Three L-shaped filling pipes are provided and are evenly distributed. A sealing cap is threaded to the top of the L-shaped filling pipe.
[0007] As a preferred embodiment of this utility model, the spraying assembly includes a spray pipe located at the top of the fixing frame, one end of the spray pipe being connected to a spray head, and a fixing component being fixedly installed on the surface of the spray pipe.
[0008] As a preferred embodiment of this utility model, the fixing component includes a fixing ring, which is fixedly installed on the surface of the spray pipe. The other end of the fixing ring is fixedly installed to the fixing frame by bolts. The fixing ring is used to fix the spray pipe.
[0009] In a preferred embodiment of this invention, the transmission assembly includes a water pump, the input end of which is connected to the interior of a water storage tank via a flexible hose, the output end of which is connected to a transmission pipe, and the other end of the transmission pipe is connected to a spray pipe.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a dust suppression mechanism and a transmission component, enables the transmission component to generate power and transmit it to the dust suppression mechanism, allowing the dust suppression mechanism to perform dust suppression treatment, thereby achieving the dust suppression effect. This solves the problem that current screening machines do not have a dust suppression structure during screening, and a large amount of dust is generated during screening. Under the influence of wind, a large amount of dust will be blown around, which will not only harm the health of workers, but also affect the surrounding environment, thus posing a certain degree of harm. This invention achieves the dust suppression effect.
[0011] 2. This utility model, by setting up a dust suppression mechanism, enables the mounting frame to fix the water storage component, and enables the transmission component to generate power to transmit to the spraying component, so that the spraying component can perform dust suppression work.
[0012] 3. This utility model, by setting up a transmission component, enables the water pump to generate power to draw water from the storage tank, and then transmits the water through the transmission pipe, thus ensuring the stability of dust suppression. Attached Figure Description
[0013] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention. Figure 2 This is a schematic diagram of the overall three-dimensional structure from a second-person perspective; Figure 3 This is a schematic diagram of the overall three-dimensional structure from a third-person perspective.
[0014] In the diagram: 1. Screening machine body; 101. Screening hopper; 102. Screen; 103. Buffer device; 104. Vibrating motor; 2. Dust suppression mechanism; 201. Mounting frame; 202. Water storage assembly; 202a. Water storage tank; 20b. Filling component; 202b-1. L-shaped filling pipe; 202b-2. Sealing cap; 203. Fixing frame; 204. Spraying assembly; 204a. Spraying pipe; 204b. Spray head; 204c. Fixing component; 204c-1. Fixing ring; 3. Transmission assembly; 301. Water pump; 302. Transmission pipe. Detailed Implementation
[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0019] Example 1 Reference Figure 1-3 This is the first embodiment of the present invention, providing a waste treatment device for building materials, including a screening machine body 1. The screening machine body 1 includes a screening hopper 101, with screens 102 fixedly installed at the top and bottom inside the screening hopper 101. A buffer device 103 is fixedly installed at the bottom of the screening hopper 101, and the buffer device 103 is used in conjunction with a vibrating motor 104 connected to the screening hopper 101. The dust suppression mechanism 2 includes a mounting frame 201, which is fixedly installed on the right side of the bottom of the buffer device 103. A water storage component 202 is fixedly installed on the inner side of the mounting frame 201, and a fixing frame 203 is fixedly installed on the top of the mounting frame 201. A spraying component 204 is fixedly installed on the top of the fixing frame 203. The transmission assembly 3 is located at the bottom right side of the dust suppression mechanism 2. The water storage assembly 202 includes a water storage tank 202a, which is fixedly installed inside the mounting bracket 201. The top of the water storage tank 202a is connected to a filling component 202b, which includes an L-shaped filling pipe 202b-1. The L-shaped filling pipe 202b-1 is connected to the front of the water storage tank 202a. Three L-shaped filling pipes 202b-1 are provided and are evenly distributed. The top of the L-shaped filling pipe 202b-1 is threadedly connected to a sealing cap 202b. -2. The spraying assembly 204 includes a spray pipe 204a, which is located on top of the mounting bracket 203. One end of the spray pipe 204a is connected to a spray head 204b. A fixing component 204c is fixedly installed on the surface of the spray pipe 204a. The fixing component 204c includes a fixing ring 204c-1, which is fixedly installed on the surface of the spray pipe 204a. The other end of the fixing ring 204c-1 is fixedly installed to the mounting bracket 203 by bolts. The fixing ring 204c-1 is used to fix the spray pipe 204a.
[0020] Specifically, the dust suppression mechanism 2 enables the mounting bracket 201 to fix the water storage component 202, and the transmission component 3 to generate power to the spraying component 204, so that the spraying component 204 can perform dust suppression work.
[0021] Furthermore, the mounting bracket 201 can fix the water storage tank 202a, and the water storage tank 202a supplies water to the spray pipe 204a through the transmission component 3, so that the spray pipe 204a sprays water mist through the spray head 204b to perform dust suppression. The fixing bracket 203 and the mounting bracket 201 can fix the spray pipe 204a through the fixing ring 204c-1, ensuring the dust suppression effect of the spray head and spray head 204b. When the water storage tank 202a is short of water, water can be added through the L-shaped filling pipe 202b-1 by opening any sealing cover 202b-2, or if you want to add water faster, you can add water simultaneously through the three L-shaped filling pipes 202b-1 to increase the water adding efficiency.
[0022] Example 2 In the second embodiment of this utility model, the transmission component 3 includes a water pump 301. The input end of the water pump 301 is connected to the interior of the water storage tank 202a through a hose. The output end of the water pump 301 is connected to a transmission pipe 302. The other end of the transmission pipe 302 is connected to a spray pipe 204a.
[0023] Specifically, the transmission component 3 enables the water pump 301 to generate power to draw water from the water storage tank 202a, and then transmit the water through the transmission pipe 302 to ensure the stability of dust suppression.
[0024] Furthermore, when dust suppression is required, the water pump 301 can be started to draw water from the water storage tank 202a through the hose, and then the water is transmitted to the transmission pipe 302 through the output end, so that the transmission pipe 302 transmits the water to the spray pipe 204a, thereby achieving the transmission component.
[0025] Working principle: When processing is required, the vibration motor 104 is started, which drives the buffer device 103 to drive the screening hopper 101 and screen 102 for screening. When dust is generated during screening and needs to be suppressed, the mounting frame 201 can fix the water storage tank 202a. The water pump 301 is started, which draws water from the water storage tank 202a through a hose, and then transmits it through the output end to the transmission pipe 302, which then transmits it to the spray pipe 204a, so that the spray pipe 204a... 04a sprays water mist through spray head 204b to suppress dust. The fixing bracket 203 and mounting bracket 201 can fix the spray pipe 204a through fixing ring 204c-1, ensuring the dust suppression effect of the spray head and spray head 204b. When the water tank 202a is short of water, water can be added through L-shaped filling pipe 202b-1 by opening any sealing cover 202b-2. Alternatively, if you want to add water faster, you can add water simultaneously through three L-shaped filling pipes 202b-1 to increase the water adding efficiency.
[0026] In summary: By setting up the dust suppression mechanism 2 and the transmission component 3, the transmission component 3 can generate power to transmit to the dust suppression mechanism 2, enabling the dust suppression mechanism 2 to perform dust suppression treatment, thereby achieving the dust suppression effect. This solves the problem that current screening machines do not have a dust suppression structure during screening, and generate a large amount of dust during screening. This large amount of dust will be blown away by the wind, which will not only harm the health of the workers, but also affect the surrounding environment, thus posing a certain degree of hazard.
[0027] The screening machine, buffer device, vibrating motor, and water pump used in this application can be additionally equipped with protective measures that are common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are common technical means used by those skilled in the art.
[0028] It should be noted that (screening machine, buffer device, vibrating motor, water pump) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.
[0029] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0030] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.
[0031] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.
[0032] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A waste treatment device for building materials, characterized in that: The system includes a screening machine body (1), which includes a screening hopper (101). Screens (102) are fixedly installed at the top and bottom of the screening hopper (101). A buffer device (103) is fixedly installed at the bottom of the screening hopper (101). The buffer device (103) is used in conjunction with a vibrating motor (104) connected to the screening hopper (101). The dust suppression mechanism (2) includes a mounting frame (201), which is fixedly installed on the right side of the bottom of the buffer device (103). A water storage component (202) is fixedly installed on the inner side of the mounting frame (201), and a fixing frame (203) is fixedly installed on the top of the mounting frame (201). A spraying component (204) is fixedly installed on the top of the fixing frame (203). The transmission assembly (3) is located at the bottom right side of the dust removal mechanism (2).
2. The waste treatment device for building materials according to claim 1, characterized in that: The water storage assembly (202) includes a water storage tank (202a), which is fixedly installed on the inner side of the mounting bracket (201), and the top of the water storage tank (202a) is connected to a filling component (202b).
3. The waste treatment device for building materials according to claim 2, characterized in that: The filling component (202b) includes an L-shaped filling pipe (202b-1), which is connected to the front of the water storage tank (202a). There are three L-shaped filling pipes (202b-1) that are evenly distributed. The top of the L-shaped filling pipe (202b-1) is threaded with a sealing cap (202b-2).
4. A waste treatment device for building materials according to claim 1, characterized in that: The spraying assembly (204) includes a spray pipe (204a) located on top of the fixture (203), one end of the spray pipe (204a) being connected to a spray head (204b), and a fixing component (204c) being fixedly installed on the surface of the spray pipe (204a).
5. A waste treatment device for building materials according to claim 4, characterized in that: The fixing component (204c) includes a fixing ring (204c-1), which is fixedly installed on the surface of the spray pipe (204a). The other end of the fixing ring (204c-1) is fixedly installed to the fixing frame (203) by bolts. The fixing ring (204c-1) is used to fix the spray pipe (204a).
6. A waste treatment device for building materials according to claim 4, characterized in that: The transmission assembly (3) includes a water pump (301), the input end of which is connected to the interior of a water storage tank (202a) via a hose, and the output end of which is connected to a transmission pipe (302), the other end of which is connected to a spray pipe (204a).