Impurity removal device for recycled aggregate

Abstract

According to the impurity removal device for the recycled aggregate, the aggregate is firstly put into the separation cavity, and when the driving motor is started, the spiral rotating piece starts to rotate. And the spiral rotating sheet can apply forward pushing force to the aggregate during rotation. In the process, the spiral rotating piece not only stirs and moves the solid aggregate, but also facilitates separation of flexible impurities in the solid aggregate. Due to the weight and the shape of the solid aggregate, the solid aggregate can move along a certain path under the action of the spiral rotating piece, and light and soft impurities such as ropes and electric wires cannot move along the same path. This differential movement results in separation of flexible impurities from solid aggregate. The solid aggregate advances along a specific path due to the gravity and the pushing of the spiral rotating sheet, and the flexible impurities are not easily driven by the spiral rotating sheet due to the physical characteristics of the flexible impurities, so that the flexible impurities are separated out. The condition that flexible impurities are wound on machine parts is avoided, equipment faults and maintenance requirements are reduced, and the overall operation efficiency and reliability are improved.

Description

Technical Field

[0001] The present application relates to the field of construction, and in particular to a recycled aggregate impurity removal device. Background Art

[0002] Recycled aggregates are materials that are obtained by crushing, screening and processing discarded construction materials such as concrete, bricks, stones, etc. to obtain reusable materials. These recycled aggregates can be used in new construction projects to reduce the demand for virgin resources, lower the cost of construction materials, and reduce the amount of construction waste, which contributes to environmental protection and sustainable development.

[0003] However, there may be flexible materials such as wires and ropes in the recycled aggregates, which may be entangled on the main shaft of the motor during screening or conveying, causing damage to the main shaft of the motor.

[0004] Once the main shaft of the motor is entangled, the machine will be unable to move. Secondly, during use, these flexible materials may be mixed in the recycled aggregate, affecting the quality and performance of the aggregate. Utility Model Content

[0005] In view of this, it is necessary to provide a recycled aggregate impurity removal device to solve the above problems.

[0006] The embodiment of the present application provides a recycled aggregate impurity removal device, comprising:

[0007] A shell body having a separation cavity, the shell body having a separation hole, the separation cavity and the separation hole being in communication;

[0008] A driving motor, one end of which is disposed in the separation chamber;

[0009] A spiral rotating piece is arranged in the separation chamber, the spiral rotating piece is extended from one end of the first spiral line to the other end of the first spiral line, the first spiral line is arranged along the axial direction of the output shaft of the driving motor, and one end of the spiral rotating piece is fixedly connected to the output end of the driving motor;

[0010] The driving motor rotates to drive the spiral rotating piece to rotate so as to separate the solid aggregate and the rope-like miscellaneous materials.

[0011] In at least one embodiment of the present application, the recycled aggregate impurity removal device comprises:

[0012] A mounting member, one end of which is arranged at the output end of the driving motor, and one end of the spiral rotating sheet is arranged around the outer peripheral surface of the mounting member;

[0013] In the axial direction of the output shaft of the driving motor, the length of the mounting member is denoted as a, and the length of the spiral rotating piece is denoted as b, satisfying the relationship: a<b.

[0014] In at least one embodiment of the present application, a central space is formed at the center of the spiral rotating piece, and the mounting member is located in the central space.

[0015] In at least one embodiment of the present application, the shell is provided with a feed inlet and a discharge port, and both the feed inlet and the discharge port are connected to the separation chamber.

[0016] In at least one embodiment of the present application, the discharge port is located at an end of the shell away from the drive motor.

[0017] In at least one embodiment of the present application, the feed port is located between the discharge port and the drive motor.

[0018] In at least one embodiment of the present application, the distance from the discharge port to the drive motor is c, satisfying the relationship: c>a.

[0019] In at least one embodiment of the present application, the feed port is arranged on a side of the shell away from the ground.

[0020] In at least one embodiment of the present application, the discharge port is arranged on a side of the shell close to the ground, and the separation hole is opened on a side of the shell close to the ground.

[0021] In at least one embodiment of the present application, the recycled aggregate impurity removal device further comprises:

[0022] A bracket is fixed on the shell and is used to support the shell.

[0023] In the above-mentioned recycled aggregate impurity removal device, the aggregate is first placed in the separation chamber, and the motor is started to drive the spiral rotating plate to rotate. The rotation of the spiral rotating plate not only separates the solid aggregate and the soft impurities, but also helps to separate the dust and fine particles through the separation hole.

[0024] When the drive motor is turned on, the spiral blade starts to rotate. Its spiral shape is designed to exert a forward force on the aggregate when it rotates.

[0025] In this process, the spiral blades not only stir and move the solid aggregate, but also help to separate the soft impurities in it. Because the solid aggregate, due to its weight and shape, moves along a certain path under the action of the spiral blades, while lighter and softer impurities such as ropes and wires do not move along the same path.

[0026] This differential movement causes the soft impurities to be separated from the solid aggregate. The solid aggregate moves along a specific path due to gravity and the push of the spiral rotating blade, while the soft impurities are not easily driven by the spiral rotating blade due to their physical properties and are thus separated.

[0027] It avoids the situation where flexible impurities are entangled on machine parts, reduces equipment failures and maintenance requirements, and improves overall operating efficiency and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the recycled aggregate impurity removal device in this embodiment;

[0029] Figure 2 for Figure 1 Schematic diagram of the decontamination device for recycled aggregate;

[0030] Figure 3 for Figure 1 Cross-sectional view of the recycled aggregate impurity removal device.

[0031] Main component symbols

[0032] 100. Recycled aggregate impurity removal device;

[0033] 110, housing; 110a, separation chamber; 110b, separation hole; 110c, feed inlet; 110d, discharge outlet;

[0034] 120. Driving motor;

[0035] 130. Spiral rotating sheet;

[0036] 140. Mounting parts;

[0037] 150. Bracket. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0039] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0040] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0041] The embodiment of the present application provides a recycled aggregate impurity removal device 100, comprising:

[0042] The housing 110 has a separation chamber 110a. The housing 110 is provided with a separation hole 110b. The separation chamber 110a is communicated with the separation hole 110b.

[0043] A driving motor 120, one end of which is disposed in the separation chamber 110a;

[0044] A spiral rotating piece 130 is disposed in the separation chamber 110a. The spiral rotating piece 130 is formed by extending from one end of a first spiral line to the other end of a first spiral line (not shown in the figure). The first spiral line is arranged along the axial direction of the output shaft of the driving motor 120. One end of the spiral rotating piece 130 is fixedly connected to the output end of the driving motor 120.

[0045] The driving motor 120 rotates to drive the spiral rotating piece 130 to rotate, so as to separate the solid aggregate and the rope-like miscellaneous materials.

[0046] Please refer to Figure 1-Figure 3 In this embodiment, the aggregate is first placed in the separation chamber 110a, and the motor is started to drive the spiral rotating piece 130 to rotate. The rotation of the spiral rotating piece 130 not only separates the solid aggregate and the soft impurities, but also helps to separate the dust and fine particles through the separation hole 110b.

[0047] When the driving motor 120 is started, the spiral rotating piece 130 starts to rotate. The spiral shape of the spiral rotating piece 130 can exert a force to push the aggregate forward when rotating.

[0048] In this process, the spiral rotating blade 130 not only stirs and moves the solid aggregate, but also helps to separate the soft impurities therein, because the solid aggregate will move along a certain path under the action of the spiral rotating blade 130 due to its weight and shape, while lighter and softer impurities such as ropes and wires will not move along the same path.

[0049] This differential movement causes the flexible impurities to be separated from the solid aggregate. The solid aggregate moves along a specific path due to gravity and the push of the spiral rotating blade 130, while the flexible impurities are not easily driven by the spiral rotating blade 130 due to their physical properties, and are thus separated.

[0050] It avoids the situation where flexible impurities are entangled on machine parts, reduces equipment failures and maintenance requirements, and improves overall operating efficiency and reliability.

[0051] It effectively improves the handling efficiency and quality of aggregates while reducing equipment damage caused by dust and fine particles.

[0052] It should be noted that a separation chamber 110a is provided in the housing 110 for containing recycled aggregates. The separation holes 110b on the housing 110 are used to separate dust and fine particles.

[0053] During processing, aggregate is placed into the separation chamber 110a, and dust and fine particles can be effectively separated from larger aggregate through the separation holes 110b.

[0054] Helps reduce potential damage to equipment from dust and small particles, improving aggregate quality and handling efficiency.

[0055] The driving motor 120 is a motor used to provide necessary power to drive the spiral rotating piece 130 to rotate.

[0056] The spiral rotating piece 130 is arranged in the separation chamber 110a and arranged along the axis direction of the motor output shaft. It is fixedly connected to the output end of the motor and effectively processes aggregates through its spiral shape.

[0057] When the motor is started, the spiral rotating blade 130 starts to rotate, and its rotation acts on the aggregate to separate the solid aggregate and the soft impurities.

[0058] The spirally rotating blades 130 reduce entanglement of flexible impurities, reduce maintenance costs and equipment downtime, and improve processing efficiency.

[0059] The spiral blade 130 is a spiral-shaped structure that generally extends along its length, similar to a screw conveyor.

[0060] The spiral rotating piece 130 is fixedly connected to the output end of the driving motor 120 to ensure that the spiral rotating piece 130 can effectively rotate when the motor is running.

[0061] The separation hole 110b is a through hole.

[0062] In at least one embodiment of the present application, the recycled aggregate impurity removal device 100 includes:

[0063] A mounting member 140, one end of which is disposed at the output end of the driving motor 120, and one end of the spiral rotating piece 130 is disposed around the outer peripheral surface of the mounting member 140;

[0064] In the axial direction of the output shaft of the driving motor 120 , the length of the mounting member 140 is denoted as a, and the length of the spiral rotating piece 130 is denoted as b, satisfying the relationship: a<b.

[0065] In this embodiment, when the motor is started, it drives the spiral rotating piece 130 to rotate through the mounting member 140 .

[0066] The rotation of the spiral rotating blade 130 acts on the recycled aggregate to achieve effective separation of the solid aggregate and the rope-like impurities.

[0067] Since the length of the spirally rotating blade 130 is greater than the length of the mounting member 140 , the spirally rotating blade 130 can cover a wider processing area, thereby improving the separation efficiency.

[0068] Since the length of the spiral rotating piece 130 is greater than that of the mounting member 140, it can more effectively process a larger volume of aggregate, thereby improving the overall separation efficiency.

[0069] The spiral rotating piece 130 surrounds the mounting member 140, which enhances the stability of the entire system and reduces the risk of failure under high load or long-term operation.

[0070] The mounting member 140 is cylindrical.

[0071] In at least one embodiment of the present application, a central space is formed at the center of the spiral rotating piece 130 , and the mounting member 140 is located in the central space (not marked in the figure).

[0072] Please refer to Figure 1-Figure 3 In this embodiment, when the driving motor 120 is started, it drives the spiral rotating piece 130 at the center position through the mounting member 140.

[0073] The rotation of the spiral rotating piece 130 allows the recycled aggregate to be processed and transported inside the spiral rotating piece 130 , while the position of the mounting member 140 ensures the stability and uniform rotation of the spiral rotating piece 130 .

[0074] The spirally rotating blade 130 is more efficient in processing solid aggregates and rope-like impurities because it can apply force evenly over the entire length of the spirally rotating blade 130.

[0075] The design of the central space enables the spirally rotating blades 130 to process the recycled aggregate more evenly and efficiently, especially when processing large or heavy materials.

[0076] The mounting member 140 is located in the central space of the spiral rotating piece 130 , which enhances the stability of the spiral rotating piece 130 and ensures its uniformity and reliability during operation.

[0077] Due to the optimized layout of the spiral rotating piece 130 and the mounting member 140, mechanical wear caused by unbalanced load or uneven rotation can be reduced, thereby extending the life of the equipment.

[0078] In at least one embodiment of the present application, the shell 110 is provided with a feed port 110c and a discharge port 110d, and both the feed port 110c and the discharge port 110d are communicated with the separation chamber 110a.

[0079] In at least one embodiment of the present application, the discharge port 110 d is located at an end of the housing 110 away from the driving motor 120 .

[0080] In at least one embodiment of the present application, the feed port 110 c is located between the discharge port 110 d and the drive motor 120 .

[0081] In at least one embodiment of the present application, the distance from the discharge port 110d to the drive motor 120 is c, satisfying the relationship: c>a.

[0082] In at least one embodiment of the present application, the feed port 110c is disposed on a side of the shell 110 away from the ground.

[0083] In at least one embodiment of the present application, the discharge port 110d is disposed on a side of the shell 110 close to the ground, and the separation hole 110b is opened on a side of the shell 110 close to the ground.

[0084] Please refer to Figure 1-Figure 3 In this embodiment, the housing 110 is provided with an inlet 110c and an outlet 110d, both of which are connected to the separation chamber 110a. The inlet 110c is used to input the recycled aggregate to be processed, and the outlet 110d is used to output the processed aggregate.

[0085] The recycled aggregate enters the separation chamber 110a through the feed port 110c, is processed and separated under the action of the spiral rotating blade 130, and is finally discharged through the discharge port 110d.

[0086] The discharge port 110d is located at one end of the housing 110 away from the driving motor 120. This helps to naturally guide the processed aggregate to leave the separation chamber 110a, thereby reducing the accumulation of materials inside the device.

[0087] The feed port 110c is located between the discharge port 110d and the drive motor 120. After entering the separation chamber 110a, the aggregate directly contacts the spiral rotating blade 130, and the separation process begins. It is ensured that the material begins to be processed immediately after entering the separation chamber 110a.

[0088] The distance between the discharge port 110d and the drive motor 120 is c, which satisfies the relationship: c>a. This ensures that the material is fully processed in the separation chamber 110a, and avoids a decrease in processing efficiency due to space limitations.

[0089] The feed port 110 c is disposed on a side of the housing 110 away from the ground, and the discharge port 110 d is disposed on a side of the housing 110 close to the ground.

[0090] The use of gravity to assist the entry and exit of materials simplifies the material conveying process. It helps to reduce energy consumption and mechanical wear, while improving the automation and efficiency of the processing process.

[0091] In at least one embodiment of the present application, the recycled aggregate impurity removal device 100 further includes:

[0092] The bracket 150 is fixed on the shell 110 and is used to support the shell 110 .

[0093] Please refer to Figure 1-Figure 3 In this embodiment, the main function of the bracket 150 is to support the entire shell 110, ensuring that the shell 110 is stable and can withstand the pressure and vibration generated during the separation process.

[0094] During the operation of the device, especially when processing recycled aggregates with a large weight, the housing 110 may be subjected to large pressure and vibration.

[0095] The presence of the bracket 150 ensures that the housing 110 remains stable even under such a high load state, thereby ensuring stable operation of the entire device.

[0096] By securing the housing 110 , the bracket 150 also helps to reduce any potential equipment damage due to vibration or load variations.

[0097] Thus, a recycled aggregate impurity removal device 100 is provided, comprising:

[0098] The housing 110 has a separation chamber 110a. The housing 110 is provided with a separation hole 110b. The separation chamber 110a is communicated with the separation hole 110b.

[0099] A driving motor 120, one end of which is disposed in the separation chamber 110a;

[0100] A spiral rotating piece 130 is disposed in the separation chamber 110a. The spiral rotating piece 130 is extended from one end of a first spiral line to the other end of the first spiral line. The first spiral line is arranged along the axis direction of the output shaft of the driving motor 120. One end of the spiral rotating piece 130 is fixedly connected to the output end of the driving motor 120.

[0101] The driving motor 120 rotates to drive the spiral rotating piece 130 to rotate, so as to separate the solid aggregate and the rope-like miscellaneous materials.

[0102] Please refer to Figure 1-Figure 3In this embodiment, the aggregate is first placed in the separation chamber 110a, and the motor is started to drive the spiral rotating piece 130 to rotate. The rotation of the spiral rotating piece 130 not only separates the solid aggregate and the soft impurities, but also helps to separate the dust and fine particles through the separation hole 110b.

[0103] When the driving motor 120 is started, the spiral rotating piece 130 starts to rotate. The spiral shape of the spiral rotating piece 130 can exert a force to push the aggregate forward when rotating.

[0104] In this process, the spiral rotating blade 130 not only stirs and moves the solid aggregate, but also helps to separate the soft impurities therein, because the solid aggregate will move along a certain path under the action of the spiral rotating blade 130 due to its weight and shape, while lighter and softer impurities such as ropes and wires will not move along the same path.

[0105] This differential movement causes the flexible impurities to be separated from the solid aggregate. The solid aggregate moves along a specific path due to gravity and the push of the spiral rotating blade 130, while the flexible impurities are not easily driven by the spiral rotating blade 130 due to their physical properties, and are thus separated.

[0106] It avoids the situation where flexible impurities are entangled on machine parts, reduces equipment failures and maintenance requirements, and improves overall operating efficiency and reliability.

[0107] It effectively improves the handling efficiency and quality of aggregates while reducing equipment damage caused by dust and fine particles.

[0108] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A recycled aggregate impurity removal device, characterized in that: include: A shell body having a separation cavity, the shell body having a separation hole, the separation cavity and the separation hole being in communication; A driving motor, one end of which is disposed in the separation chamber; A spiral rotating piece is arranged in the separation chamber, the spiral rotating piece is extended from one end of the first spiral line to the other end of the first spiral line, the first spiral line is arranged along the axial direction of the output shaft of the driving motor, and one end of the spiral rotating piece is fixedly connected to the output end of the driving motor; The driving motor rotates to drive the spiral rotating piece to rotate so as to separate the solid aggregate and the rope-like miscellaneous materials.

2. The recycled aggregate impurity removal device according to claim 1, characterized in that: The recycled aggregate impurity removal device comprises: A mounting member, one end of which is arranged at the output end of the driving motor, and one end of the spiral rotating sheet is arranged around the outer peripheral surface of the mounting member; In the axial direction of the output shaft of the driving motor, the length of the mounting member is denoted as a, and the length of the spiral rotating piece is denoted as b, satisfying the relationship: a<b.

3. The recycled aggregate impurity removal device according to claim 2, characterized in that: A central space is formed at the center of the spiral rotating piece, and the mounting member is located in the central space.

4. The recycled aggregate impurity removal device according to claim 2, characterized in that: The shell is provided with a feed inlet and a discharge port, and both the feed inlet and the discharge port are communicated with the separation chamber.

5. The recycled aggregate impurity removal device according to claim 4, characterized in that: The discharge port is located at an end of the shell away from the driving motor.

6. The recycled aggregate impurity removal device according to claim 5, characterized in that: The feed port is located between the discharge port and the drive motor.

7. The recycled aggregate impurity removal device according to claim 4, characterized in that: The distance from the discharge port to the drive motor is c, which satisfies the relationship: c>a.

8. The recycled aggregate impurity removal device according to claim 4, characterized in that: The feed inlet is arranged on a side of the shell body away from the ground.

9. The recycled aggregate impurity removal device according to claim 4, characterized in that: The discharge port is arranged on a side of the shell body close to the ground, and the separation hole is opened on a side of the shell body close to the ground.

10. The recycled aggregate impurity removal device according to claim 1, characterized in that: The recycled aggregate impurity removal device also includes: A bracket is fixed on the shell and is used to support the shell.

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