Novel building decoration garbage combined sorting machine

Abstract

The utility model discloses a building decoration garbage combined sorting machine which comprises a screening fluctuation roller forming a material screening section, the front end of the material screening section is provided with a feeding port, the bottom of the screening fluctuation roller is provided with a discharging port, the material screening section is covered with a combined separating machine shell, and the material screening section comprises at least two sections which are sequentially connected in the combined separating machine shell in a lap joint mode. The particle sizes of materials screened by the material screening sections are sequentially increased from the feeding port to the rear, a fan is installed on each material screening section and communicated with an air inlet of the combined separation shell through an air inlet pipeline, a light material discharging port is formed in the combined separation shell, and a light material discharging port is formed in the combined separation shell. Rubber check curtains are arranged on the front side and the rear side in the combined separator shell corresponding to each fan, the tops of the rubber check curtains are fixed to the top of the combined separator shell, and the bottoms of the rubber check curtains are flush with the bottoms of the air inlets. According to the utility model, various types of garbage can be quickly and accurately separated, and the working efficiency is improved; and the stacking and incineration of the garbage are reduced, so that the pollution to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to a construction decoration waste treatment device, in particular to a new type of construction decoration waste combined separator. Background Technique

[0002] Due to the multiple sources of construction waste and decoration waste, the raw materials are extremely complex, including various decoration waste, domestic waste, etc. In the process of recycling construction waste and decoration waste, for large waste, manual sorting can be carried out. However, it is difficult to completely pre-separate plastic bags, plastic sheets, cartons, old clothes and fabrics, thin steel bars, aluminum alloy thin strips, sponges, foams, asbestos cloth, asbestos boards, weeds, etc. mixed in construction waste and decoration waste, and the labor intensity of workers during separation is also very high. These materials must be separated and sorted first, and then the subsequent recycling processes for various materials are carried out to obtain various recycled materials of construction and decoration waste with high quality and high purity. Summary of the Invention

[0003] The purpose of the utility model is to provide a construction decoration waste combined separator, which can quickly and accurately separate various types of waste, greatly improving the working efficiency; can separate and recycle the recyclable substances in the waste, reducing resource waste; reduces the stacking and incineration of waste, thereby reducing environmental pollution.

[0004] The purpose of the utility model is achieved by the following means:

[0005] A construction decoration waste combined separator includes a screening fluctuation roller, and the screening fluctuation roller constitutes a material screening section. The front end of the material screening section is a feed inlet, and the bottom of the screening fluctuation roller is a discharge outlet. The outside of the material screening section is covered with a combined separator housing. The material screening section is at least two sections lapped in sequence in the combined separator housing, and starting from the feed inlet and going backward in sequence, the particle size of the screened materials in the material screening section gradually increases. A fan is installed in each material screening section, and the fan is connected to the air inlet of the combined separator housing through an air inlet pipe. A light material discharge port is also installed on the combined separator housing opposite to the air inlet of the combined separator housing.

[0006] For the above-mentioned construction decoration waste combined separator, the light material discharge port is connected to a dust collector.

[0007] For the above-mentioned construction decoration waste combined separator, a dust collector interface is provided at the top of the dust collector, and a light material discharge port is provided at the bottom of the dust collector.

[0008] For the above-mentioned construction decoration waste combined separator, the light material discharge port is in the shape of a flared mouth, and a baffle rod is provided at the light material discharge port.

[0009] In the above-mentioned combined sorting machine for construction decoration waste, rubber curtain baffles are arranged on both the front and rear sides inside the combined separator housing corresponding to each fan. The top of the rubber curtain baffle is fixed to the top of the combined separator housing, and the bottom of the rubber curtain baffle is flush with the bottom of the air inlet.

[0010] In the above-mentioned combined sorting machine for construction decoration waste, the combined separator housing includes a frame structure supported by channel steel, and a steel plate with a thickness of 6 - 10 mm is covered outside the frame structure to form a combined separator housing.

[0011] In the above-mentioned combined sorting machine for construction decoration waste, the light material discharge port is communicated with the dust collection cloth bag.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] The utility model separates and collects heavy materials with different particle sizes in construction decoration waste through different gaps of the fluctuating rollers, and separates and collects light materials in construction decoration waste by installing a fan controlled by a frequency converter for air separation. At the same time, dust collection ports are installed in different parts of the combined sorting machine, and dust removal is carried out through a dust removal system to meet the environmental protection requirements. The utility model patent can quickly and accurately separate various types of garbage, greatly improving the working efficiency; it can separate and recycle recyclable substances in the garbage, reducing resource waste; it reduces the stacking and incineration of garbage, thereby reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 is Figure 1 right view.

[0016] Figure 3 is Figure 1 path diagram of the strong wind coming out of the fan.

[0017] Figure 4 It is a schematic structural diagram of the light material discharge port and the dust collector of the utility model.

[0018] Figure 5 is Figure 4 left view of. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model.

[0020] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the figures. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0022] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] The following will Figures 1-5 specifically and in detail describe the structure and working process of the present utility model.

[0024] As Figures 1-5As shown, a combined sorting machine for building decoration and decoration waste includes a screening undulating roller 4, the screening undulating roller constitutes a material screening section, the front end of the material screening section is a feed inlet, and the bottom of the screening undulating roller is a discharge port. The outer cover of the material screening section is provided with a combined separator housing 3, and the material screening section is at least two sections sequentially overlapped in the combined separator housing, and starting from the feed inlet, the material particle size of the screening of the material screening section increases sequentially, and a fan 1 is installed in each material screening section, and the fan is connected to the air inlet of the combined separation housing through an air inlet duct 2, and a light material discharge port 5 is also installed on the combined separator housing opposite to the air inlet of the combined separation housing. The fan of the utility model is a blower controlled by a frequency converter installed on the combined sorting machine. According to the different power of the fan and the regulation of the frequency converter, different wind forces are generated to select light materials of different sizes and collect dust. The air inlet duct 2 allows the strong wind blown out by the fan 1 to enter the inner cavity of the combined separator housing 3, and separates the different types of light materials entering the cavity of the combined separator by air separation. The screening wave roller 4 of the utility model is a wave roller shaft structure that can rotate and is driven by a motor, a reducer, a chain, etc., and is installed at the bottom of the wave roller type mudstone separator. The gap between two adjacent wave rollers is different in size, and heavy materials of different particle sizes can be screened out. The light material discharge port 5 is an outlet for light materials, dust and wind that is arranged on one side of the box space of the combined separator and corresponds to the air inlet.

[0025] In the building renovation and decoration waste combined sorting machine of the utility model, the light material discharge port 5 is connected to the dust collector 6.

[0026] In the above-mentioned building decoration and renovation waste combined sorting machine, a dust collector interface 8 is arranged on the top of the dust collector, and a light material discharge port 9 is arranged on the bottom of the dust collector.

[0027] The dust collector interface 8 is a dust collection interface set on the upper part of each air outlet of the building decoration and decoration waste combined sorting machine, as well as the front and rear ends of the combined sorting machine and the discharge end of each discharge belt. It is connected to the dust collector system to absorb wind power and remove dust.

[0028] In the building decoration and decorating waste combined sorting machine described in the utility model, the light material discharge port is in a trumpet shape, and a material blocking rod 10 is arranged at the light material discharge port to prevent large light materials from blocking the air outlet.

[0029] The building decoration and decoration waste combined sorting machine described in the utility model is provided with rubber curtains 11 on both sides of the front and rear of the combined separator housing corresponding to each fan, the top of the rubber curtain is fixed to the top of the combined separator housing, and the bottom of the rubber curtain is flush with the bottom of the air inlet. The rubber curtain 6 is a wind curtain corresponding to the air inlet in the box space of the combined sorting machine, so that the wind blown from the air inlet into the inner cavity of the combined separator housing 3 can be concentrated and blown to the corresponding light material discharge port 5, so as to use the strong wind in the local area to blow the light materials in the material in the area into the light material discharge port 5.

[0030] The utility model discloses a combined separator for building decoration and renovation waste, wherein the combined separator housing comprises a frame structure supported by channel steels, and a 6-10 mm steel plate is covered on the outside of the frame structure to form a combined separator housing.

[0031] In the combined sorting machine for building decoration and decorating waste of the utility model, the light material discharge port is connected to the dust collecting bag. In the combined sorting machine for building decoration and decorating waste of the utility model, the light material discharge port is connected to the dust collecting bag.

[0032] The working process of this utility model is as follows:

[0033] 1. Use the undulating roller type mud-rock separator as the main equipment, feed the undulating roller type mud-rock separator through the chain plate feeder, install an electromagnetic iron remover above the chain plate feeder, and first remove and recycle the scrap steel, scrap iron and other materials mixed in the construction and decoration waste raw materials.

[0034] 2. The screening gap size of the screening roller of the undulating roller type mudstone separator is arranged in a way that the gap increases from front to back. It is generally divided into two screening sections. The front half is the fine material screening section, and the screening particle size of the front two sections is 0-10 mm and 10-30 mm; the back half is the coarse material screening section, and the screening particle size of the back two sections is 30-50 mm and 50-80 mm. Under each screening section, there are material receiving and discharging belts to bring the screened materials to different areas and separate heavy materials of different particle sizes. The materials larger than 80 mm are the screen residues, which are brought to the set area by the material receiving belt.

[0035] 3. A frame structure supported by channel steel is installed above the wave roller type mud-rock separator. The frame structure is covered with 6-10 mm steel plates to form a box space structure. Four fans controlled by frequency converters are installed above the four screening sections to adjust the air supply of the fans to meet the needs of air selection of different light materials. The air inlet of each fan corresponds to the air outlet. At the same time, rubber curtains that can swing back and forth are installed on the four screening sections of the wave roller type mud-rock separator to allow strong winds to blow into the materials to be screened from the air outlet. Under the action of the rubber curtains, light materials such as plastic bags, plastic sheets, cartons, old clothes and fabrics, sponges, foams, asbestos cloth, asbestos boards, and weeds mixed in and out of the materials to be screened are blown to the trumpet-shaped air outlet for collection and classification. The use of flexible rubber curtains can also prevent the materials on the wave roller from moving forward. The power of the four fans is set to 22-37 kilowatts for the front two fans. Since the material layer in the front is thicker, a larger air volume is required. The power of the two fans in the thick section is generally 11-22 kilowatts. Since the material layer in the back is thinner, a smaller air volume is required. The actual power configuration of different models of building decoration and decoration waste combined sorting machines is different; the power settings will be different for different types of sorted materials and different proportions of various light materials.

[0036] 4. In order to prevent large materials from blocking the air outlet, 2-3 material blocking rods are installed in front of the bell mouth of each air outlet to prevent light materials and large materials from blocking the air outlet.

[0037] 5. In order to meet the requirements of environmental protection, dust collection bags that meet national dust removal standards are installed at the bottom of each air outlet to collect dust and light materials to prevent dust from flying and block wind.

[0038] 6. A dust collection interface is left on the top of each air outlet of the building decoration and decoration waste combined sorting machine, which is connected to the dust collector system to absorb wind power and remove dust.

[0039] 7. Dust collection interfaces are also provided at the front and rear ends of the building decoration and renovation waste combined sorting machine and at the discharge end of each discharge belt, which are connected to the dust collector system to absorb wind force and remove dust.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A combined sorting machine for construction decoration and garbage, including a screening wave roller (4). The screening wave roller constitutes a material screening section. The front end of the material screening section is a feed inlet, and the bottom of the screening wave roller is a discharge outlet. It is characterized in that: The outer cover of the material screening section is provided with a combined separator housing (3). The material screening section is at least two sections that are sequentially lapped inside the combined separator housing, and starting from the feed inlet and going backward in sequence, the particle size of the screened materials in the material screening section increases successively. A fan (1) is installed in each material screening section. The fan is connected to the air inlet of the combined separator housing through an air inlet pipe (2). A light material discharge port (5) is also installed on the combined separator housing opposite to the air inlet of the combined separator housing. Rubber baffle curtains (11) are arranged on both the front and rear sides inside the combined separator housing corresponding to each fan. The top of the rubber baffle curtain is fixed to the top of the combined separator housing, and the bottom of the rubber baffle curtain is flush with the bottom of the air inlet.

2. The combined sorting machine for construction decoration waste according to claim 1, wherein: The light material discharge port (5) is connected to a dust collector (6).

3. The combined sorting machine for construction decoration waste according to claim 2, characterized in that: A dust collector interface (8) is arranged at the top of the dust collector, and a light material discharge port (9) is arranged at the bottom of the dust collector.

4. The combined sorting machine for construction decoration waste according to claim 1, characterized in that: The light material discharge port is in the shape of a flared opening, and a baffle rod (10) is arranged at the light material discharge port.

5. The combined sorting machine for construction decoration waste according to claim 1, wherein: The combined separator housing includes a frame structure supported by channel steel, and a steel plate with a thickness of 6 - 10 mm is covered outside the frame structure to form a combined separator housing.

6. The combined sorting machine for construction decoration waste according to claim 1, characterized in that: The light material discharge port is connected to a dust collection cloth bag.

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