Waste concrete separating device

Abstract

The utility model discloses a waste concrete separating device which comprises a shell, the top of the shell is communicated with a feeding port, a plurality of screens are fixedly connected to the interior of the shell, the bottom of the shell is communicated with a plurality of discharging ports, and a dust removal unit is arranged on the left side of the shell. And the dust removal unit comprises a box body fixedly connected to the left side of the shell. The air blower and the dust collecting cover are used in cooperation, dust in the shell is concentrated into water in the box body, so that large bubbles are generated, then the storage battery, the electromagnet, the sliding rod, the magnetic plate, the vertical rod and the net plate are used in cooperation, the net plate moves up and down in the water in a reciprocating mode, the large bubbles are scattered into small bubbles, and therefore the large bubbles are generated. Therefore, the dust is in full contact with the water, the dust can be adsorbed by the water and then left in the water, dust removal work is completed, and the situation that the dust is adsorbed by the lungs of people is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to a waste concrete separation device. Background Art

[0002] Concrete is abbreviated as "concrete", which is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand, stone as aggregates and water (with or without admixtures and admixtures) in a certain proportion, which is mixed, formed and cured to obtain cement concrete, also known as ordinary concrete. It is widely used in civil engineering, and therefore many concrete manufacturers have emerged. However, while manufacturing concrete in large quantities, a lot of discarded concrete will also be generated. The method of disposing of concrete is generally to transport it to the suburbs for open-air stacking or landfill, which not only occupies a large amount of land, but also causes serious environmental pollution. It is also a huge waste of resources, so concrete is needed to deal with it.

[0003] At present, a Chinese patent with publication number CN219051599U discloses a waste concrete separation device, the structure of which includes a separation box, a vibration motor, a crushing motor, a feed hopper, a discharge port and a drive motor are arranged on the separation box, the vibration motor is fixedly connected to both sides of the outer surface of the separation box, the crushing motor is fixedly connected to one side of the outer surface of the separation box and is located above the vibration motor, the feed hopper is fixedly connected to the upper end of the separation box, the discharge port is welded to both sides of the bottom of the separation box, the drive motor is fixedly connected to the middle of the bottom of the separation box, and the interior of the separation box is provided with a crushing roller, a rolling mesh plate, a first screen plate and a second screen plate, and the crushing roller is located above the interior of the separation box. The utility model realizes crushing and rolling during the concrete separation process, avoids the phenomenon that the concrete volume is too large and it is inconvenient to separate it, and improves the fineness of the separation device after the concrete is separated.

[0004] According to the above patent, some existing waste concrete separation devices do not have dust removal function. When the waste concrete separation device screens concrete, a large amount of dust will be raised and dispersed in the air. If the dust is not processed, part of the dust will be inhaled into people's lungs, causing diseases, thereby reducing the practicality of the waste concrete separation device. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a waste concrete separation device, which has the advantage of dust removal, and solves the problem that some existing waste concrete separation devices do not have dust removal function. When the waste concrete separation device screens the concrete, a large amount of dust will be raised and float in the air. If the dust is not processed, part of the dust will be inhaled into the lungs of people, causing diseases, thereby reducing the practicality of the waste concrete separation device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste concrete separation device, comprising a shell, the top of the shell is connected to a feed port, the inside of the shell is fixedly connected with a plurality of screens, the bottom of the shell is connected to a plurality of discharge ports, and a dust removal unit is arranged on the left side of the shell;

[0007] The dust removal unit includes a box body fixedly connected to the left side of the shell, the top of the box body is connected to a blower, the suction end of the blower passes through the shell and is connected to a dust hood, the top of the box body is fixedly connected to a battery, a plurality of exhaust ports are provided on the left side of the box body, a horizontal plate is fixedly connected to the inside of the box body, a sleeve is fixedly connected to the bottom wall of the box body, an electromagnet is fixedly connected to the bottom wall of the sleeve, a sliding rod is fixedly connected to the top of the electromagnet, a magnetic plate is sleeved on the surface of the sliding rod, a plurality of vertical rods are fixedly connected to the top of the magnetic plate, and the top ends of the vertical rods extend to the top of the horizontal plate and are fixedly connected to a mesh plate.

[0008] As a preferred embodiment of the present invention, a protective net is provided on the surface of the dust collecting hood, and the protective net is of detachable design.

[0009] As a preferred embodiment of the utility model, a protective shell is provided on the surface of the battery, and the protective shell is fixedly connected to the box body.

[0010] As a preferred embodiment of the present invention, a sealing gasket is sleeved on the surface of the vertical rod, and the sealing gasket is fixedly connected to the horizontal plate.

[0011] As a preferred embodiment of the present invention, a plurality of balls are rollingly connected inside the sleeve, and the balls are slidably connected to the vertical rod.

[0012] As a preferred embodiment of the utility model, a rubber sleeve is provided on the surface of the magnetic plate, and the rubber sleeve can be in contact with the sleeve and the electromagnet.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a blower and a dust hood together to collect the dust in the shell into the water inside the box, thereby generating large bubbles. Subsequently, the battery, electromagnet, slide bar, magnetic plate, vertical bar and mesh plate are used together to make the mesh plate reciprocate up and down in the water and break up the large bubbles into small bubbles, so that the dust is fully in contact with the water, and the dust is adsorbed by the water and then remains in the water, thereby completing the dust removal work and avoiding the situation where the dust is adsorbed into people's lungs.

[0015] 2. The utility model provides a protective net to prevent large particles of concrete inside the shell from entering the blower and blocking the blower, thereby improving the protectiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the structural box of the utility model.

[0018] In the figure: 1. Shell; 2. Feed inlet; 3. Screen; 4. Discharge outlet; 5. Dust removal unit; 51. Box; 52. Blower; 53. Dust hood; 54. Battery; 55. Exhaust port; 56. Horizontal plate; 57. Sleeve; 58. Electromagnet; 59. Sliding rod; 510. Magnetic plate; 511. Vertical rod; 512. Mesh plate; 6. Protective net; 7. Protective shell; 8. Sealing pad; 9. Ball bearing; 10. Rubber sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 to Figure 2 As shown, a waste concrete separation device comprises a shell 1, the top of the shell 1 is connected to a feed port 2, a plurality of screens 3 are fixedly connected to the inside of the shell 1, a plurality of discharge ports 4 are connected to the bottom of the shell 1, and a dust removal unit 5 is arranged on the left side of the shell 1;

[0021] The dust removal unit 5 includes a box body 51 fixedly connected to the left side of the shell body 1, the top of the box body 51 is connected to a blower 52, the suction end of the blower 52 passes through the shell body 1 and is connected to a dust collecting hood 53, the top of the box body 51 is fixedly connected to a battery 54, a plurality of exhaust ports 55 are provided on the left side of the box body 51, a horizontal plate 56 is fixedly connected to the inside of the box body 51, a sleeve 57 is fixedly connected to the bottom wall of the box body 51, an electromagnet 58 is fixedly connected to the bottom wall of the sleeve 57, a slide bar 59 is fixedly connected to the top of the electromagnet 58, a magnetic plate 510 is sleeved on the surface of the slide bar 59, a plurality of vertical rods 511 are fixedly connected to the top of the magnetic plate 510, and the top of the vertical rods 511 extends to the top of the horizontal plate 56 and is fixedly connected to a mesh plate 512.

[0022] refer to Figure 1 The surface of the dust collecting cover 53 is covered with a protective net 6, and the protective net 6 is designed to be detachable.

[0023] As a technical optimization solution of the utility model, by providing a protective net 6, it is prevented that large particles of concrete inside the shell 1 enter the blower 52 and cause the blower 52 to be blocked, thereby improving the protection.

[0024] refer to Figure 1 A protective shell 7 is provided on the surface of the battery 54 , and the protective shell 7 is fixedly connected to the box body 51 .

[0025] As a technical optimization solution of the present invention, by providing a protective shell 7, it is possible to avoid the battery 54 from being damaged by external collisions, thereby improving protection.

[0026] refer to Figure 2 A sealing gasket 8 is sleeved on the surface of the vertical rod 511 , and the sealing gasket 8 is fixedly connected to the horizontal plate 56 .

[0027] As a technical optimization solution of the present invention, by providing a sealing pad 8, the water inside the box body 51 is prevented from being lost, thereby improving the sealing performance.

[0028] refer to Figure 2 A plurality of balls 9 are rollingly connected inside the sleeve 57 , and the balls 9 are slidingly connected to the vertical rod 511 .

[0029] As a technical optimization solution of the present invention, by providing the ball 9, the friction between the vertical rod 511 and the sleeve 57 is reduced, thereby improving the sliding property of the vertical rod 511 when moving.

[0030] refer to Figure 2 A rubber sleeve 10 is provided on the surface of the magnetic plate 510 , and the rubber sleeve 10 can be attached to the sleeve 57 and the electromagnet 58 .

[0031] As a technical optimization solution of the utility model, by providing the rubber sleeve 10, when the magnetic plate 510 moves up and down, the rubber sleeve 10 can protect the magnetic plate 510, thereby improving the protection.

[0032] Working principle and use process of the utility model: when dust removal is required, firstly, the blower 52 is started, so that the blower 52 collects the dust in the shell 1 into the water inside the box 51 through the dust collecting cover 53, thereby generating large bubbles, and then the electromagnet 58 is powered by the battery 54, so that the electromagnet 58 generates the same magnetic force as the magnetic plate 510, so that the magnetic plate 510 can drive the vertical rod 511 and the mesh plate 512 to move upward through the principle of like charges repelling each other. When it moves to the top, the current supplied to the electromagnet 58 by the battery 54 is changed, so that the electromagnet 58 generates a magnetic force opposite to that of the magnetic plate 510, so that the magnetic plate 510 can be moved downward by the principle of opposites attracting each other. In this way, the vertical rod 511 and the mesh plate 512 can be moved up and down, so that large bubbles can be broken up into small bubbles through the mesh plate 512, so that the dust can be fully contacted with water, so that the dust can be absorbed by the water and then remain in the water, thereby completing the dust removal work.

[0033] In summary, the waste concrete separation device solves the problem that some existing waste concrete separation devices do not have a dust removal function through the dust removal unit 5. When the waste concrete separation device screens concrete, a large amount of dust will be raised and dispersed in the air. If the dust is not processed, part of the dust will be inhaled into the lungs of people, causing diseases, thereby reducing the practicality of the waste concrete separation device.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste concrete separation device, comprising a housing (1), characterized in that: The top of the shell (1) is connected to a feed port (2), a plurality of screens (3) are fixedly connected to the inside of the shell (1), the bottom of the shell (1) is connected to a plurality of discharge ports (4), and a dust removal unit (5) is provided on the left side of the shell (1); The dust removal unit (5) comprises a box body (51) fixedly connected to the left side of the shell (1); the top of the box body (51) is connected to a blower (52); the air suction end of the blower (52) passes through the shell (1) and is connected to a dust collecting hood (53); the top of the box body (51) is fixedly connected to a battery (54); the left side of the box body (51) is provided with a plurality of exhaust ports (55); the interior of the box body (51) is fixedly connected to a horizontal plate (56); The bottom wall of the box body (51) is fixedly connected to a sleeve (57), the bottom wall of the sleeve (57) is fixedly connected to an electromagnet (58), the top of the electromagnet (58) is fixedly connected to a slide bar (59), the surface of the slide bar (59) is sleeved with a magnetic plate (510), the top of the magnetic plate (510) is fixedly connected to a plurality of vertical rods (511), and the top ends of the vertical rods (511) extend to the top of the horizontal plate (56) and are fixedly connected to a mesh plate (512).

2. The waste concrete separation device according to claim 1, characterized in that: The surface of the dust collecting cover (53) is covered with a protective net (6), and the protective net (6) is of detachable design.

3. The waste concrete separation device according to claim 1, characterized in that: The surface of the storage battery (54) is covered with a protective shell (7), and the protective shell (7) is fixedly connected to the box body (51).

4. The waste concrete separation device according to claim 1, characterized in that: A sealing gasket (8) is sleeved on the surface of the vertical rod (511), and the sealing gasket (8) is fixedly connected to the horizontal plate (56).

5. The waste concrete separation device according to claim 1, characterized in that: A plurality of balls (9) are rollingly connected inside the sleeve (57), and the balls (9) are slidingly connected to the vertical rod (511).

6. The waste concrete separation device according to claim 1, characterized in that: The surface of the magnetic plate (510) is covered with a rubber sleeve (10), and the rubber sleeve (10) can be attached to the sleeve (57) and the electromagnet (58).

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