Construction waste soil recycling processing device

Abstract

The utility model discloses a construction waste and waste soil recycling processing device which comprises a crushing machine box, a feeding box and a rotary crushing assembly, a hammering rotating roller used for crushing and an impact plate located on the periphery of the hammering rotating roller are arranged in the crushing machine box, the feeding box is fixedly installed on one side of the crushing machine box and used for inputting materials, and the rotary crushing assembly is fixedly installed on the other side of the crushing machine box. The rotary crushing assembly is rotationally installed on the inner side of the crushing machine box, and a driving motor used for driving the rotary crushing assembly and the hammering rotating rollers is fixedly installed on the surface of the crushing machine box. According to the utility model, the classified material guide structure is arranged, so that the stone material conveying belt and the waste material conveying belt can be used for respectively feeding, directly crushing the slag stone solid construction waste in a hammering manner, and introducing the slag stone solid construction waste into a working region of the rotary crushing assembly to cut, crush and classify the flexible and tough construction waste at a high speed, and the working effect is improved.

Description

Technical Field

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

[0002] During the construction and demolition of construction projects, a large amount of construction waste soil will be generated, including concrete rubble, bricks, sand, stone powder, etc. Since it contains a lot of impurities, it will cause serious pollution to the environment if it is dumped at will. Therefore, the disposal of construction waste soil becomes particularly important. Scientific treatment is the best way to dispose of construction waste soil, which can achieve the purpose of environmental protection, conservation and recycling. Common scientific treatment methods are: landfill method: transport the waste soil to a specific landfill site, after measurement and leveling, cover it with materials such as ground film to form a garbage dump. Infiltration method: the construction waste soil is screened, crushed, graded, and then infiltrated with filter materials to achieve the effect of purification and separation. Crushing and recycling method: crush and recycle the stones, concrete, etc. in the construction waste soil, and then add an appropriate amount of fresh cement mortar, and then process and reuse it.

[0003] At present, the construction waste soil crushing and recycling method mainly uses the opposite movement of double crushing rollers to shear and crush the materials. The opposite movement of the double crushing rollers may have certain requirements on the shape and size of the raw materials. Larger or harder raw materials may require more powerful crushers, and the adaptability is low. The crushing effect cannot be guaranteed for materials with different hardness and compressive strength, and the double crushing rollers usually require a large power for opposite movement, which may lead to relatively high energy consumption, especially when dealing with materials with higher hardness. In addition, the existing construction waste crushing is mainly fed by a single feed port, and construction waste is often mixed with various types of garbage, such as fiber or plastic materials, wood, foam materials, rubber, etc. After being uniformly put into the crusher, some soft materials may have strong adhesion and are easy to adhere or entangle in the crusher, increasing the power consumption of the crusher. In view of this, the existing problems are studied and improved, and a construction waste soil recycling processing device is provided to solve the current problems, aiming to achieve the purpose of solving problems and improving practical value through this technology. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a construction waste and soil recycling processing device, comprising: a crushing box, a feeding box and a rotating crushing assembly, the interior of the crushing box is provided with a hammer roller for crushing and an impact plate located on the outer periphery of the hammer roller, the feeding box is fixedly installed on one side of the crushing box for material input, the rotating crushing assembly is rotatably installed on the inner side of the crushing box, and a driving motor for driving the rotating crushing assembly and the hammer roller is fixedly installed on the surface of the crushing box, the feeding box comprises a stone conveyor belt, a feeding hopper and a waste conveyor belt, the stone conveyor belt and the waste conveyor belt are fixedly installed on the inner side of the crushing box and one end of each is facing the hammer roller and the surface of the rotating crushing assembly respectively.

[0006] In a preferred example, the utility model can be further configured as follows: a hammer crushing part and a shear crushing part are provided inside the crushing machine box, a hammer roller and a rotary crushing assembly are rotatably installed on the inner sides of the hammer crushing part and the shear crushing part respectively, and the ends of the hammer roller and the rotary crushing assembly are transmission-connected to the output end of the driving motor through a belt drive.

[0007] In a preferred example, the utility model can be further configured as follows: the hammer crushing part is a cylindrical hollow chamber structure and is provided with an outlet and an inlet on the same diameter on both sides, and the inlet is opposite to one side of the stone conveyor belt and the rotating crushing assembly.

[0008] In a preferred example, the utility model can be further configured as follows: the impact plate is fixedly mounted on the inner wall of the hammer crushing part, and a plurality of hammer plates are movably mounted on the surface of the hammer roller.

[0009] In a preferred example, the utility model can be further configured as follows: a first feeding port and a second feeding port facing one side of the rotating crushing assembly are provided on one side of the feeding hopper, a diverter plate is fixedly installed between the first feeding port and the second feeding port, and the diverter plate is arc-shaped and located on the outer periphery of the rotating crushing assembly.

[0010] In a preferred example, the utility model can be further configured as follows: a valve plate spacer is movably installed on the inner side of the feeding hopper, and fasteners are provided on the inner side of the feeding hopper at the bottom ends of the first feeding port and the second feeding port respectively, and the fasteners are detachably connected to a section of the valve plate spacer.

[0011] In a preferred example, the utility model can be further configured as follows: the stone conveyor belt and the waste conveyor belt are both conveyor belt structures and are connected to a motor fixed to the surface of the crusher box for driving the stone conveyor belt and the waste conveyor belt.

[0012] The beneficial effects achieved by the utility model are:

[0013] 1. In the utility model, by setting up a classified material guiding structure, the stone conveyor belt and the waste conveyor belt can be used for separate feeding, the slag and solid construction waste can be directly hammered and crushed, and the flexible and tough construction waste can be passed into the working area of ​​the rotating crushing component for high-speed cutting and crushing, classified processing, and improved work efficiency.

[0014] 2. In the utility model, a rotary crushing component is used to perform material cutting and peeling by the cutting edge in high-speed rotary motion, so as to crush foreign matter such as thermal insulation cotton, nylon, cables, etc. that may be contained in the construction waste, and can effectively solve the problem of cleaning a large amount of foreign materials such as non-rotating stones in the construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of a crusher box and a feeding box according to an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a feeding box according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation structure of a rotary crushing assembly according to an embodiment of the utility model;

[0019] Figure 5 The figure is a schematic diagram of the structure of a rotary crushing assembly according to an embodiment of the utility model.

[0020] Reference numerals:

[0021] 100. Crusher box; 110. Driving motor;

[0022] 200, feeding box; 210, stone conveyor belt; 220, feeding hopper; 230, waste conveyor belt; 221, first feeding port; 222, second feeding port; 223, valve plate spacer; 224, diverter plate;

[0023] 300, rotating crushing assembly; 310, main shaft rod; 320, flywheel disc; 330, cutting edge. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] A construction waste soil recycling and processing device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0026] Combination Figure 1-5 As shown, the utility model provides a construction waste and soil recycling processing device, comprising: a crushing machine box 100, a feeding box 200 and a rotating crushing assembly 300, the interior of the crushing machine box 100 is provided with a hammer roller for crushing and an impact plate located on the periphery of the hammer roller, the feeding box 200 is fixedly installed on one side of the crushing machine box 100 for material input, the rotating crushing assembly 300 is rotatably installed on the inner side of the crushing machine box 100, and a driving motor 110 for driving the rotating crushing assembly 300 and the hammer roller is fixedly installed on the surface of the crushing machine box 100, the feeding box 200 comprises a stone conveyor belt 210, a feeding hopper 220 and a waste conveyor belt 230, the stone conveyor belt 210 and the waste conveyor belt 230 are fixedly installed on the inner side of the crushing machine box 100 and one end thereof is respectively opposite to the surface of the hammer roller and the rotating crushing assembly 300.

[0027] In this embodiment, a hammer crushing part and a shear crushing part are provided inside the crushing box 100, and a hammer roller and a rotating crushing assembly 300 are rotatably installed on the inner sides of the hammer crushing part and the shear crushing part respectively, and the ends of the hammer roller and the rotating crushing assembly 300 are connected to the output end of the driving motor 110 through a belt drive.

[0028] Specifically, the hammer crushing section and the shear crushing section have internal hammer rollers and a rotary crushing assembly 300 to adaptively crush different materials.

[0029] Furthermore, the hammer crushing part is a cylindrical hollow chamber structure and is provided with an outlet and an inlet on the same diameter on both sides, and the inlet is opposite to one side of the stone conveyor belt 210 and the rotating crushing assembly 300.

[0030] In this embodiment, the impact plate is fixedly mounted on the inner wall of the hammer crushing part, and a plurality of hammer plates are movably mounted on the surface of the hammer roller.

[0031] In this embodiment, a first feeding port 221 and a second feeding port 222 facing the rotating crushing assembly 300 are provided on one side of the feeding hopper 220, and a diverter plate 224 is fixedly installed between the first feeding port 221 and the second feeding port 222. The diverter plate 224 is arc-shaped and is located on the periphery of the rotating crushing assembly 300.

[0032] Specifically, under the isolation of the diverter plate 224, the materials passing through the first feeding port 221 and the second feeding port 222 are respectively introduced into the inner side of the hammer crushing part and the shear crushing part.

[0033] In this embodiment, a valve plate spacer 223 is movably installed on the inner side of the feeding hopper 220, and a fastener is provided on the inner side of the feeding hopper 220 at the bottom ends of the first feeding port 221 and the second feeding port 222, respectively, and the fastener is detachably connected to a section of the valve plate spacer 223.

[0034] Specifically, the switching of feeding different materials inside the feeding hopper 220 can be achieved by utilizing the fastener connection effect of the valve plate spacer 223 and the bottom ends of the first feeding port 221 and the second feeding port 222 respectively.

[0035] In this embodiment, the stone conveyor belt 210 and the waste conveyor belt 230 are both conveyor belt structures and are connected to motors fixed to the surface of the crusher box 100 for driving the stone conveyor belt 210 and the waste conveyor belt 230 .

[0036] The working principle and use process of this utility model:

[0037] In the waste soil recycling and processing device, solid stone magazines such as slag can be fed through the feeding hopper 220, and the valve plate partition 223 is attached to the inner wall of the feeding hopper 220 and the second feeding port 222 is opened to allow the slag to move along the bottom of the diverter plate 224 and fall into the crusher box 100 for hammer crushing, or directly input into the crusher box 100 for crushing through the stone conveyor belt 210; fibrous materials such as demolished building insulation boards and other flexible materials with toughness can be fed through the first feeding port 221 inside the feeding hopper 220, or directly input into the crusher box 100 through the waste conveyor belt 230, and the materials are sheared and crushed during the high-speed rotating cutting of the rotating crushing assembly 300 to avoid the flexible and tough materials from causing entanglement on the surface of the crushing structure.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A construction waste soil recycling and processing device, characterized in that: include: A crusher box (100), a feed box (200) and a rotary crushing assembly (300), wherein the crusher box (100) is provided with a hammer roller for crushing and an impact plate located on the outer periphery of the hammer roller, wherein the feed box (200) is fixedly installed on one side of the crusher box (100) for inputting materials, wherein the rotary crushing assembly (300) is rotatably installed on the inner side of the crusher box (100), wherein a driving motor (110) for driving the rotary crushing assembly (300) and the hammer roller is fixedly installed on the surface of the crusher box (100), wherein the feed box (200) comprises a stone conveyor belt (210), a feed hopper (220) and a waste conveyor belt (230), wherein the stone conveyor belt (210) and the waste conveyor belt (230) are fixedly installed on the inner side of the crusher box (100) and one end of the stone conveyor belt (210) and the waste conveyor belt (230) are respectively opposite to the surface of the hammer roller and the surface of the rotary crushing assembly (300).

2. The construction waste soil recycling and processing device according to claim 1 is characterized in that: A hammer crushing part and a shear crushing part are provided inside the crusher box (100), and a hammer roller and a rotary crushing assembly (300) are rotatably mounted inside the hammer crushing part and the shear crushing part respectively, and the ends of the hammer roller and the rotary crushing assembly (300) are transmission-connected to the output end of the drive motor (110) via a belt drive.

3. The construction waste soil recycling and processing device according to claim 2 is characterized in that: The hammer crushing part is in the form of a cylindrical hollow chamber structure and is provided with a discharge port and a feed port on both sides which are located on the same diameter, and the feed port faces one side of the stone conveyor belt (210) and the rotary crushing assembly (300).

4. The construction waste soil recycling and processing device according to claim 2 is characterized in that: The impact plate is fixedly mounted on the inner wall of the hammer crushing part, and a plurality of hammer plates are movably mounted on the surface of the hammer roller.

5. The construction waste soil recycling and processing device according to claim 1 is characterized in that: A first feeding port (221) and a second feeding port (222) facing the rotating crushing assembly (300) are provided on one side of the feeding hopper (220); a diverter plate (224) is fixedly installed between the first feeding port (221) and the second feeding port (222); the diverter plate (224) is in an arc shape and is located on the periphery of the rotating crushing assembly (300).

6. The construction waste soil recycling and processing device according to claim 5 is characterized in that: A valve plate spacer (223) is movably mounted on the inner side of the feeding hopper (220), and fasteners are provided on the inner side of the feeding hopper (220) at the bottom ends of the first feeding port (221) and the second feeding port (222), respectively, and the fasteners are detachably connected to a section of the valve plate spacer (223).

7. The construction waste soil recycling and processing device according to claim 1 is characterized in that: The stone conveyor belt (210) and the waste conveyor belt (230) are both conveyor belt structures and are connected to a motor fixed to the surface of the crusher box (100) for driving the stone conveyor belt (210) and the waste conveyor belt (230).

Images