Thermal desorption repair mechanism for preventing adhesion of pollution organic matters

Abstract

The utility model discloses a thermal desorption repair mechanism capable of preventing adhesion of pollution organic matters, which relates to the technical field of environment repair and comprises a box body, a box cover, a vibrating mechanism and a feeding mechanism, the box cover is fixedly arranged at the top of the box body, the outer surface of the box body is fixedly connected with a waste hopper, the bottom of the box body communicates with a discharging hopper, the bottom of the discharging hopper communicates with a feeding box, and the outer surface of the box body is fixedly connected with a supporting frame. The vibrating mechanism is fixedly arranged on the outer surface of the box body and is used for screening soil and preventing organic matters from being adhered; and the feeding mechanism is fixedly arranged on the right side of the feeding box and is used for uniformly feeding the soil, so that the thermal desorption repair work is conveniently carried out. The output end of the second motor rotates to drive the shaftless screw rod to rotate, when the shaftless screw rod rotates, soil is uniformly conveyed into the thermal desorption device, and the device can uniformly and automatically feed the soil, so that the working efficiency is improved, and convenience is brought to operators.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental remediation technical field, concretely is a kind of hot desorption repair mechanism of pollution-preventing organic sticking. BACKGROUND

[0002] With the continuous advancement of industrialization, the problem of soil and groundwater organic pollution is increasingly serious. These pollutants mainly come from industrial waste, agricultural chemicals, oil spills, etc., which seriously threaten the ecological environment and human health. Traditional pollution remediation methods include physical, chemical and biological remediation, but these methods often have problems such as low efficiency, high cost and secondary pollution.

[0003] In the prior art, thermal desorption is a method of heating contaminated media to volatilize organic pollutants therein, and collecting and treating the volatilized substances to achieve purification. The publication number: CN215032236U discloses a thermal desorption device, which performs thermal desorption by hot flue gas. The second thermal desorption cavity can perform thermal desorption by means of flame heating and flue gas heating, thereby effectively solving the problem of low thermal desorption efficiency caused by single heating mode in existing thermal desorption technology.

[0004] However, the device is inconvenient to load when in use, and the soil heating is uneven or the temperature control is inaccurate, which may affect the treatment effect of thermal desorption technology and make the pollutants in the soil not completely removed.

[0005] Therefore, the present application provides a thermal desorption repair mechanism for preventing pollution of organic sticking, which can eliminate the drawbacks of existing devices. SUMMARY

[0006] The utility model aims at providing a thermal desorption repair mechanism for preventing pollution of organic sticking to solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A thermal desorption repair mechanism for preventing pollution of organic sticking, comprising: a box body;

[0009] A box cover is fixedly arranged on the top of the box body. The outer surface of the box body is fixedly connected with a waste hopper. The bottom of the box body is communicated with a discharging hopper. The bottom of the discharging hopper is communicated with a feeding box. The outer surface of the box body is fixedly connected with a support frame.

[0010] A vibration mechanism is fixedly arranged on the outer surface of the box body, which is used for screening soil to prevent organic sticking.

[0011] The feeding mechanism is fixedly arranged on the right side of the feeding box, and is used for uniformly feeding the soil, thereby facilitating the thermal desorption remediation work.

[0012] On the basis of the above technical scheme, the utility model further provides the following optional technical schemes.

[0013] In an alternative scheme, the vibration mechanism comprises a first mounting bracket fixedly arranged on the outer surface of the box body, a first motor fixedly connected to the top of the first mounting bracket, an output end of the first motor penetrating through the outer surface of the box body and extending into the interior of the box body, and a rotating shaft fixedly connected to the output end of the first motor and rotatably connected to the inner surface of the box body at the right end thereof.

[0014] In an alternative scheme, the outer surface of the rotating shaft is fixedly provided with a reciprocating motion assembly for rotating under the driving of the first motor.

[0015] In an alternative scheme, the reciprocating motion assembly comprises a poking block fixedly arranged on the outer surface of the rotating shaft, a sliding bracket fixedly connected to the inner surface of the box body, a sliding rod slidingly connected to the inner surface of the sliding bracket, a spring fixedly connected to the outer surface of the sliding rod, the top of the spring being fixedly connected to the bottom of the sliding bracket, a floating ball fixedly connected to the bottom of the sliding rod, a screen mesh fixedly connected to the top of the sliding rod, and the outer surface of the screen mesh being slidingly connected to the inner surface of the box body.

[0016] In an alternative scheme, the feeding mechanism comprises a second mounting bracket fixedly arranged on the right side of the feeding box, a second motor fixedly connected to the top of the second mounting bracket, an output end of the second motor penetrating through the right side of the feeding box and extending into the interior of the feeding box, and a shaftless screw rod fixedly connected to the output end of the second motor, a thermal desorption device being communicated with the left side of the feeding box, and a base being fixedly connected to the bottom of the thermal desorption device.

[0017] In an alternative scheme, a waste outlet is formed on the front face of the box body.

[0018] In an alternative scheme, the outer surface of the poking block is provided with a pressing slope, and the outer surface of the floating ball is in contact with the outer surface of the poking block.

[0019] In an alternative scheme, a sliding groove adapted to the screen mesh is formed in the interior of the box body.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The utility model discloses a first motor output end rotation drives the rotation of the rotating shaft, and the rotating shaft drives the poking block and extrudes the floating ball upwards, so that the sliding rod drives the screen to move upwards, and then the spring resets, so that the screen can reciprocate up and down, thereby automatically reciprocating screening the soil, removing the organic matter with stickiness and pollution, and the structure is simple and convenient.

[0022] 2. The utility model discloses a second motor output end rotation drives the rotation of the shaftless screw rod, when the shaftless screw rod rotates, the soil is evenly transported to the thermal desorption device, the device can evenly and automatically feed the soil, improves the working efficiency, and brings the convenience for the operator. DRAWINGS

[0023] Figure 1 It is the structural diagram of the utility model.

[0024] Figure 2 It is the sectional structure schematic diagram of the box body in the utility model.

[0025] Figure 3 It is the structure schematic diagram of the vibrating mechanism in the utility model.

[0026] Figure 4 It is the structure schematic diagram of the poking block in the utility model.

[0027] Figure 5 It is the structure schematic diagram of the feeding mechanism in the utility model.

[0028] Mark annotation: 1, the box body, 2, the box cover, 3, the waste hopper, 4, the blanking funnel, 5, the feeding box, 6, the support frame, 7, the first installation support, 8, the first motor, 9, the rotating shaft, 10, the poking block, 11, the sliding support, 12, the sliding rod, 13, the spring, 14, the floating ball, 15, the screen, 16, the second installation support, 17, the second motor, 18, the shaftless screw rod, 19, the thermal desorption device, 20, the base. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following in conjunction with the drawings and examples, further detailed description of the utility model.

[0030] In one embodiment, as Figures 1-5As shown in the figure, a kind of pollution organic matter sticking hot desorption repair mechanism, comprising: box 1, box cover 2, vibration mechanism and feeding mechanism;Box cover 2 is fixedly arranged on the top of box 1, the outer surface of box 1 is fixedly connected with waste hopper 3, the bottom of box 1 is communicated with discharging hopper 4, the bottom of discharging hopper 4 is communicated with feeding box 5, the outer surface of box 1 is fixedly connected with support frame 6;Vibration mechanism is fixedly arranged on the outer surface of box 1, for screening soil, prevent organic matter sticking;Feeding mechanism is fixedly arranged on the right side of feeding box 5, for the uniform feeding of soil, facilitate the progress of thermal desorption repair work, the front of box 1 is provided with waste port, to facilitate the discharge of waste through waste hopper 3, the top of box cover 2 is provided with feeding port, to facilitate discharging, the setting of box cover 2, facilitate maintenance personnel to open box 1 and repair, the setting of discharging hopper 4, facilitate the screened soil is discharged into feeding box 5;

[0031] In one embodiment, as shown in Figure 2 And Figure 3 Vibration mechanism includes first mounting bracket 7, first mounting bracket 7 is fixedly arranged on the outer surface of box 1, the top of first mounting bracket 7 is fixedly connected with first motor 8, the output end of first motor 8 penetrates the outer surface of box 1 and extends to the inside of box 1, the output end of first motor 8 is fixedly connected with rotating shaft 9, the right end of rotating shaft 9 is rotatably connected with the inner surface of box 1, reciprocating motion assembly is fixedly arranged on the outer surface of rotating shaft 9, for rotating under the drive of first motor 8, the setting of first mounting bracket 7, facilitate the installation of first motor 8, the model of first motor 8 is three-phase asynchronous motor, and external power supply is connected, the setting of first motor 8, facilitate driving rotating shaft 9 to rotate, the setting of rotating shaft 9, facilitate driving the rotation of actuating block 10.

[0032] In one embodiment, as shown in Figure 3 And Figure 4As shown, the reciprocating motion assembly comprises a poking block 10 fixedly arranged on the outer surface of the rotating shaft 9, the inner surface of the box body 1 is fixedly connected with a sliding support 11, the inner surface of the sliding support 11 is slidingly connected with a sliding rod 12, the outer surface of the sliding rod 12 is fixedly connected with a spring 13, the top of the spring 13 is fixedly connected with the bottom of the sliding support 11, the bottom of the sliding rod 12 is fixedly connected with a floating ball 14, the top of the sliding rod 12 is fixedly connected with a screen 15, the outer surface of the screen 15 is slidingly connected with the inner surface of the box body 1, the outer surface of the poking block 10 is provided with a pressing slope, and the outer surface of the floating ball 14 is in contact with the outer surface of the poking block 10, when the poking block 10 rotates, the pressing slope extrudes the floating ball 14, so that it moves upward, the inside of the box body 1 is provided with a sliding groove matched with the screen 15, which facilitates the upward and downward sliding of the screen 15, the sliding support 11 is provided, which facilitates the upward and downward sliding of the sliding rod 12, and the spring 13 is provided, which facilitates the resetting of the upward moving sliding rod 12, so as to achieve the effect of upward and downward reciprocating motion, so that the screen 15 vibrates.

[0033] In one embodiment, as shown in Figure 5 The feeding mechanism comprises a second mounting bracket 16 fixedly arranged on the right side of the feeding box 5, the top of the second mounting bracket 16 is fixedly connected with a second motor 17, the output end of the second motor 17 penetrates through the right side of the feeding box 5 and extends to the inside of the feeding box 5, the output end of the second motor 17 is fixedly connected with a shaftless screw rod 18, the left side of the feeding box 5 is communicated with a thermal desorption device 19, the bottom of the thermal desorption device 19 is fixedly connected with a base 20, the second mounting bracket 16 is provided, which facilitates the installation of the second motor 17, the model of the second motor 17 is three-phase asynchronous motor, and an external power supply is connected, the second motor 17 is provided, which facilitates the driving of the shaftless screw rod 18 to rotate, when the shaftless screw rod 18 rotates, the soil is uniformly transported to the left side, the inner side of the feeding box 5 is provided with Teflon paint, which has the effects of high temperature resistance and anti-sticking.

[0034] The above embodiment discloses a kind of hot desorption repair mechanisms of anti-pollution organic stickiness, which is rotated by the output end of first motor 8 to drive rotating shaft 9 to rotate, rotating shaft 9 drives toggle block 10 to rotate, due to the setting of the extrusion slope on the top of toggle block 10, make toggle block 10 extrude floating ball 14, and drive sliding rod 12 to move upwards, sliding rod 12 drives screen 15 to move upwards under the setting of sliding support 11, then spring 13 resets, so that sliding rod 12 resets, so as to achieve the effect of reciprocating motion of screen 15, the device can automatically reciprocating screening to soil, while screening organic matter with stickiness, the output end of second motor 17 is rotated to drive shaftless auger 18 to rotate, when shaftless auger 18 rotates, soil is uniformly transported into hot desorption device 19, the device can uniformly and automatically feed soil, improve work efficiency, and bring convenience to operators.

[0035] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A thermal desorption remediation mechanism for preventing fouling of organic stickies, comprising: The box (1); The box cover (2) is fixedly arranged on the top of the box (1), the outer surface of the box (1) is fixedly connected with the waste hopper (3), the bottom of the box (1) is communicated with the discharging funnel (4), the bottom of the discharging funnel (4) is communicated with the feeding box (5), and the outer surface of the box (1) is fixedly connected with the supporting frame (6); It is characterized by further comprising a vibrating mechanism, which is fixedly arranged on the outer surface of the box (1) and used for screening the soil to prevent the organic matter from sticking; The feeding mechanism is fixedly arranged on the right side of the feeding box (5) and used for uniformly feeding the soil to facilitate the hot desorption repair work.

2. The thermal desorption remediation mechanism of claim 1, wherein, The vibrating mechanism comprises a first mounting bracket (7) fixedly arranged on the outer surface of the box (1), a first motor (8) fixedly connected to the top of the first mounting bracket (7), an output end of the first motor (8) penetrating through the outer surface of the box (1) and extending into the box (1), and a rotating shaft (9) fixedly connected to the output end of the first motor (8) and rotatably connected to the inner surface of the box (1).

3. The thermal desorption remediation mechanism of claim 2, wherein, The outer surface of the rotating shaft (9) is fixedly provided with a reciprocating motion assembly for rotating under the driving of the first motor (8).

4. The thermal desorption remediation mechanism of claim 3, wherein, The reciprocating motion assembly comprises a poking block (10) fixedly arranged on the outer surface of the rotating shaft (9), a sliding bracket (11) fixedly connected to the inner surface of the box (1), a sliding rod (12) slidingly connected to the inner surface of the sliding bracket (11), a spring (13) fixedly connected to the outer surface of the sliding rod (12), a floating ball (14) fixedly connected to the bottom of the sliding rod (12), a screen (15) fixedly connected to the top of the sliding rod (12), and the outer surface of the screen (15) slidingly connected to the inner surface of the box (1).

5. The thermal desorption remediation mechanism of claim 1, wherein, The feeding mechanism comprises a second mounting bracket (16) fixedly arranged on the right side of the feeding box (5), a second motor (17) fixedly connected to the top of the second mounting bracket (16), an output end of the second motor (17) penetrating through the right side of the feeding box (5) and extending into the feeding box (5), a shaftless screw rod (18) fixedly connected to the output end of the second motor (17), a hot desorption device (19) communicated with the left side of the feeding box (5), and a base (20) fixedly connected to the bottom of the hot desorption device (19).

6. The thermal desorption remediation mechanism of claim 1, wherein, The front of the box (1) is provided with a waste port.

7. The thermal desorption remediation mechanism of claim 4, wherein, The outer surface of the poking block (10) is provided with an extrusion slope, and the outer surface of the floating ball (14) is in contact with the outer surface of the poking block (10).

8. The thermal desorption remediation mechanism of claim 4, wherein, The inner part of the box (1) is provided with a sliding groove matched with the screen (15).

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