CN221935005U - Heavy metal contaminated soil clarification plant - Google Patents

Abstract

The utility model relates to the field of soil purification, in particular to heavy metal polluted soil purification equipment, which solves the technical problems: the problem that the spraying effect is poor when the soil purifying equipment sprays the liquid medicine on the polluted soil; the technical scheme is as follows: the heavy metal contaminated soil purifying equipment comprises a bearing assembly, a processing assembly, a screening assembly, a crushing assembly, a movable assembly and a storage assembly; according to the utility model, the motor drives the crushing roller to crush soil and the motor drives the screening plate to screen the soil, so that the soil is crushed into powder, the treated soil can be conveyed to the belt conveyor through the discharge hopper, the motor drives the screw rod to rotate, the storage box reciprocates along the upper end of the belt conveyor, and the spray head is matched to uniformly spray the liquid medicine on the surface of the soil, so that the uniform mixing of the soil and the liquid medicine is realized, and the problem of poor spraying effect when the contaminated soil is sprayed with the liquid medicine by the soil purifying equipment is solved.

Description

A heavy metal contaminated soil purification device

Technical Field

The utility model relates to the field of soil purification, in particular to a heavy metal polluted soil purification device.

Background Art

Soil purification equipment is usually used to remove pollutants from the soil to restore the health and productivity of the soil. These equipment can include various physical, chemical and biological treatment methods, the most common of which include spraying liquid medicine on the soil for chemical reaction, and then using an electric slag furnace to smelt waste materials containing heavy metals at high temperature to separate the heavy metals from the flux to purify the soil. However, since the contaminated soil has agglomeration, it is difficult to achieve a good purification effect by directly using an electric slag furnace, and if the liquid medicine and the contaminated soil cannot be evenly mixed, it is easy to affect the effect of soil purification.

The existing soil purification device has the problem that the contaminated soil has agglomeration phenomenon. Even after the soil is broken up, it is difficult to spray the liquid medicine evenly on the surface of the contaminated soil by relying solely on a fixed spraying structure, thus affecting the purification effect of the contaminated soil.

Therefore, when the above-mentioned soil purification device is in use, the fixed spraying structure makes it difficult to evenly spray the liquid medicine on the surface of the contaminated soil, causing uneven mixing of the liquid medicine and the soil, thereby affecting the purification effect of the contaminated soil. A heavy metal contaminated soil purification device can be designed. By utilizing a reciprocating displacement structure and a uniform spraying structure, multiple and uniform liquid medicine spraying operations can be achieved on the contaminated soil, thereby improving the mixing effect of the liquid medicine and the soil, thereby improving the purification effect of the contaminated soil.

Utility Model Content

In order to overcome the problem of poor spraying effect of soil purification equipment when spraying liquid on contaminated soil.

The technical solution of the utility model is: a heavy metal contaminated soil purification equipment, including a bearing component, a processing component, a screening component, a crushing component, and also includes a movable component and a storage component. The upper end of the bearing component is provided with a processing component with a trapezoidal feeding and discharging structure, the interior of the processing component is provided with a screening component for motor vibration screening, the interior of the processing component is provided with a motor-driven crushing component, the bearing component is provided with a movable component with a reciprocating displacement structure, and the upper end of the movable component is fixedly connected with a storage component with a uniform spraying structure.

Preferably, the second motor drives the crushing roller to crush the soil, and the vibration motor drives the screening plate to screen the crushed soil, so that the soil can be crushed into powder, and the processed soil is transported to the belt conveyor through the discharge hopper. The belt conveyor drives the soil to move, and the first motor drives the screw body to rotate, so that the slider and the screw nut drive the nozzle on the storage box to reciprocate along the upper end of the belt conveyor, and cooperates with the nozzle to evenly spray the liquid medicine on the surface of the soil, thereby achieving uniform mixing of the soil and the liquid medicine.

Preferably, the supporting assembly includes a base, a supporting platform, and a belt conveyor. A symmetrical base is fixedly connected to the lower end of the supporting platform, and a belt conveyor is fixedly connected to the inner wall of the lower end of the supporting platform. When in use, the base cooperates with the supporting platform to support the belt conveyor, and the belt conveyor can drive the processed soil to be transported out.

Preferably, the processing assembly includes a support frame, a discharge hopper, a processing box, and a feed hopper. A symmetrical support frame is fixedly connected to the upper end of the support platform, a processing box is fixedly connected between the support frames, a discharge hopper is fixedly connected to the lower end of the processing box, the discharge hopper corresponds to the belt conveyor, and a feed hopper is fixedly connected to the upper end of the processing box. When in use, the support frame can provide support for the processing box, the discharge hopper can prevent the processed soil from splashing everywhere, and the feed hopper can facilitate the user to put the soil into the processing box for processing.

Preferably, the crushing assembly includes a second motor and a crushing roller. A symmetrical crushing roller is rotatably mounted on the inner wall of the upper end of the processing box. A symmetrical second motor is fixed to the right end of the processing box. The right end of the output shaft of the second motor passes through the left end of the processing box and is connected to the left end of the crushing roller. When in use, the second motor can drive the crushing roller to rotate and crush the soil.

Preferably, the screening assembly includes a vibration motor and a screening plate. The screening plate is movably provided on the inner wall of the lower end of the processing box. The screening plate is installed on the inner wall of the processing box through a fixed block. The left and right ends of the processing box are fixedly connected with vibration motors. The ends of the vibration motors that are close to each other are connected to the left and right ends of the screening plate. When in use, the vibration motor can drive the screening plate to vibrate and screen, thereby screening the crushed soil.

Preferably, the movable component includes a first auxiliary block, a guide rail, a first groove body, a second auxiliary block, and a second groove body. The first auxiliary block and the second auxiliary block are fixedly connected to the front and rear ends of the support platform. The first groove body is penetrated at the upper and lower ends of the first auxiliary block. The inner wall of the first groove body is fixedly connected to the guide rail, and the second groove body is penetrated at the upper and lower ends of the second auxiliary block. When in use, the first auxiliary block and the second auxiliary block cooperate with the guide rail and the screw body to move the screw nut and the slider.

Preferably, the movable component also includes a third groove body and a reciprocating displacement structure, which is composed of a screw body, a first motor, a screw nut, and a slider. The right end of the screw body is matched with the right end inner wall of the second groove body, and the left end inner wall of the second groove body is fixedly connected with a bearing. The left end of the second auxiliary block is fixedly connected with the first motor, and the right end of the output shaft of the first motor passes through the left end of the second auxiliary block and is connected to the left end of the screw body. The screw nut is matched with the screw body, and the left and right ends of the slider are penetrated by a third groove, and the inner wall of the third groove body is matched with the outer wall of the guide rail. When in use, the first motor drives the screw body to rotate, so that the slider and the screw nut drive the nozzle on the storage box to reciprocate along the upper end of the belt conveyor.

Preferably, the storage component includes a movable frame, a sealing cover, a water inlet, and a uniform spraying structure. The uniform spraying structure consists of a storage box and a nozzle. The upper ends of the slider and the screw nut are fixedly connected to the movable frame, the upper end of the movable frame is fixedly connected to the storage box, and the lower end of the storage box is fixedly connected to evenly distributed nozzles. The nozzles penetrate the upper end of the movable frame, and the upper end of the storage box is penetrated by a water inlet. The inner wall of the water inlet is threadedly installed with a sealing cover. When in use, the movable frame can support the storage box, and the nozzle can spray the soil evenly. The sealing cover is threadedly installed on the inner wall of the water inlet, so that the user can conveniently remove the sealing cover from the storage box to add liquid medicine.

Beneficial effects of the utility model:

1. The soil can be crushed and screened by the crushing component in conjunction with the screening component, so that the soil can be crushed into powder. The processed soil can be transported to the carrying component by the processing component, and the movable component drives the nozzle on the storage component to reciprocate along the upper end of the belt conveyor. The nozzle is used to evenly spray the liquid medicine on the surface of the soil, thereby achieving uniform mixing of the soil and the liquid medicine.

2. The sealing cover is threadedly installed on the inner wall of the water inlet, so that the user can easily remove the sealing cover from the storage box to add liquid medicine.

3. The discharge hopper can prevent the processed soil from splashing everywhere, and the feed hopper can facilitate the user to put the soil into the processing box for processing, thereby preventing the soil from splashing everywhere during processing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a heavy metal contaminated soil purification device of the present invention;

FIG2 is a schematic diagram showing the three-dimensional structure of a heavy metal contaminated soil purification device of the present invention;

FIG3 is a schematic diagram showing the three-dimensional structure of a bearing assembly of a heavy metal contaminated soil purification device according to the present invention;

FIG4 is a schematic diagram showing the three-dimensional structure of the movable components of a heavy metal contaminated soil purification device of the present invention;

FIG5 is a schematic diagram showing the three-dimensional structure of a processing component, a crushing component and a screening component of a heavy metal contaminated soil purification device according to the present invention;

FIG6 is a schematic diagram showing the three-dimensional structure of a storage component of a heavy metal contaminated soil purification device according to the present invention.

Explanation of the accompanying drawings: 1-bearing assembly, 101-base, 102-bearing platform, 103-belt conveyor, 2-movable assembly, 201-first auxiliary block, 202-guide rail, 203-first trough body, 204-second auxiliary block, 205-second trough body, 206-screw body, 207-first motor, 208-screw nut, 209-slider, 210-third trough body, 3-processing assembly, 301-support frame, 302-discharge hopper, 303-processing box, 304-feed hopper, 4-screening assembly, 401-vibration motor, 402-screening plate, 5-crushing assembly, 501-second motor, 502-crushing roller, 6-storage assembly, 601-movable frame, 602-storage box, 603-sealing cover, 604-water inlet, 605-nozzle.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and embodiments.

Please refer to Figures 1-5. The utility model provides an embodiment: a heavy metal contaminated soil purification device, including a bearing component 1, a processing component 3, a screening component 4, a crushing component 5, and also includes a movable component 2 and a storage component 6. The upper end of the bearing component 1 is provided with a processing component 3 with a trapezoidal feeding and discharging structure, the interior of the processing component 3 is provided with a screening component 4 for motor vibration screening, the interior of the processing component 3 is provided with a motor-driven crushing component 5, the bearing component 1 is provided with a movable component 2 with a reciprocating displacement structure, the upper end of the movable component 2 is fixedly connected with a storage component 6 with a uniform spraying structure, and the second motor 50 is used to move the movable component 2 to the storage component 6. 1 drives the crushing roller 502 to crush the soil, and cooperates with the vibration motor 401 to drive the screening plate 402 to screen the crushed soil, so that the soil can be crushed into powder, and the processed soil is transported to the belt conveyor 103 through the discharge hopper 302. The belt conveyor 103 drives the soil to move, and the first motor 207 drives the screw rod body 206 to rotate, so that the slider 209 and the screw rod nut 208 drive the nozzle 605 on the storage box 602 to reciprocate along the upper end of the belt conveyor 103, and cooperates with the nozzle 605 to evenly spray the liquid medicine on the surface of the soil, so as to achieve uniform mixing of the soil and the liquid medicine.

Please refer to Figures 3-4. In this embodiment, the bearing assembly 1 includes a base 101, a bearing platform 102, and a belt conveyor 103. The lower end of the bearing platform 102 is fixedly connected to a symmetrical base 101, and the inner wall of the lower end of the bearing platform 102 is fixedly connected to the belt conveyor 103. When in use, the base 101 cooperates with the bearing platform 102 to carry the belt conveyor 103, and the belt conveyor 103 can drive the processed soil to be transported out. The processing assembly 3 includes a support frame 301, a discharge hopper 302, and a processing box 30 3. Feed hopper 304. A symmetrical support frame 301 is fixedly connected to the upper end of the carrier 102. A processing box 303 is fixedly connected between the support frames 301. A discharge hopper 302 is fixedly connected to the lower end of the processing box 303. The discharge hopper 302 corresponds to the belt conveyor 103. The upper end of the processing box 303 is fixedly connected to the feed hopper 304. When in use, the support frame 301 can provide support for the processing box 303. The discharge hopper 302 can prevent the processed soil from splashing around. The feed hopper 304 can facilitate the user to transfer the soil. The soil is put into the processing box 303 for processing. The crushing assembly 5 includes a second motor 501 and a crushing roller 502. The inner wall of the upper end of the processing box 303 is rotatably mounted with a symmetrical crushing roller 502. The right end of the processing box 303 is fixedly connected with a symmetrical second motor 501. The right end of the output shaft of the second motor 501 passes through the left end of the processing box 303 and is connected to the left end of the crushing roller 502. When in use, the second motor 501 can drive the crushing roller 502 to rotate and crush the soil. The screening component 4 includes a vibration motor 401 and a screening plate 402. The screening plate 402 is movably provided on the inner wall of the lower end of the processing box 303. The screening plate 402 is installed on the inner wall of the processing box 303 through a fixing block. The left and right ends of the processing box 303 are fixedly connected with the vibration motor 401. The ends of the vibration motor 401 that are close to each other are connected to the left and right ends of the screening plate 402. When in use, the vibration motor 401 can drive the screening plate 402 to vibrate and screen, so that the crushed soil can be screened.

Please refer to Figure 5. In this embodiment, the movable component 2 includes a first auxiliary block 201, a guide rail 202, a first slot body 203, a second auxiliary block 204, and a second slot body 205. The front and rear ends of the carrier 102 are fixedly connected with the first auxiliary block 201 and the second auxiliary block 204. The upper and lower ends of the first auxiliary block 201 are penetrated with the first slot body 203. The inner wall of the first slot body 203 is fixedly connected with the guide rail 202. The upper and lower ends of the second auxiliary block 204 are penetrated with the second slot body 205. When in use, the first auxiliary block 201 and the second auxiliary block 204 cooperate with the guide rail 202 and the screw body 206 to move the screw nut 208 and the slider 209. The movable component 2 also includes a third slot body 210 and a reciprocating displacement structure. The reciprocating displacement structure is composed of the screw body 206, the first motor 207, a screw nut 208, and a slider 209. The right end of the screw body 206 is matched with the right end inner wall of the second slot body 205, and the left end inner wall of the second slot body 205 is fixedly connected with a bearing. The left end of the second auxiliary block 204 is fixedly connected with the first motor 207. The right end of the output shaft of the first motor 207 passes through the left end of the second auxiliary block 204 and is connected to the left end of the screw body 206. The screw nut 208 is matched with the screw body 206. The left and right ends of the slider 209 are penetrated by a third slot body 210. The inner wall of the third slot body 210 is matched with the outer wall of the guide rail 202. When in use, the first motor 207 drives the screw body 206 to rotate, so that the slider 209 and the screw nut 208 drive the nozzle 605 on the storage box 602 to reciprocate along the upper end of the belt conveyor 103.

Please refer to Figure 6. In this embodiment, the storage component 6 includes a movable frame 601, a sealing cover 603, a water inlet 604, and a uniform spraying structure. The uniform spraying structure is composed of a storage box 602 and a nozzle 605. The upper ends of the slider 209 and the screw nut 208 are fixedly connected to the movable frame 601, the upper end of the movable frame 601 is fixedly connected to the storage box 602, and the lower end of the storage box 602 is fixedly connected to uniformly distributed nozzles 605. The nozzles 605 penetrate the upper end of the movable frame 601, and the upper end of the storage box 602 is penetrated by a water inlet 604. The inner wall of the water inlet 604 is threadedly installed with a sealing cover 603. When in use, the movable frame 601 can support the storage box 602, and the nozzle 605 can evenly spray the soil. The sealing cover 603 is threadedly installed on the inner wall of the water inlet 604, which can facilitate the user to remove the sealing cover 603 from the storage box 602 to add liquid medicine.

When working, first, put the soil from the feed hopper 304 into the inner wall of the processing box 303, then start the second motor 501, the second motor 501 drives the crushing roller 502 to rotate and crush the soil, then start the vibration motor 401, the vibration motor 401 drives the screening plate 402 to rotate, and screens the crushed soil through the screening holes, so that the soil can be crushed into powder;

Next, the processed soil falls along the inner wall of the discharge hopper 302 onto the belt conveyor 103, and the belt conveyor 103 is started. The belt conveyor 103 drives the soil to be transported to the electroslag furnace. If the first motor 207 is started, the first motor 207 drives the screw body 206 to rotate, and makes the slider 209 and the screw nut 208 move along the guide rail 202 and the outer wall of the screw body 206. The slider 209 and the screw nut 208 can drive the movable frame 601 to reciprocate, and make the nozzle 605 on the storage box 602 reciprocate along the upper end of the belt conveyor 103, and cooperate with the nozzle 605 to evenly spray the liquid medicine on the surface of the soil.

Through the above steps, the soil is crushed by the motor-driven crushing roller 502 and screened by the motor-driven screening plate 402, so that the soil is crushed into powder. The processed soil can be transported to the belt conveyor 103 through the discharge hopper 302. The motor drives the screw rod to rotate, so that the storage box 602 reciprocates along the upper end of the belt conveyor 103, and cooperates with the nozzle 605 to evenly spray the liquid medicine on the surface of the soil, so as to achieve uniform mixing of the soil and the liquid medicine, so as to solve the problem of poor spraying effect when the soil purification equipment sprays the liquid medicine on the contaminated soil.

Claims (8)

1. A heavy metal contaminated soil purification device, comprising a bearing assembly (1), a processing assembly (3), a screening assembly (4), and a crushing assembly (5), characterized in that: it also comprises a movable assembly (2) and a storage assembly (6), the upper end of the bearing assembly (1) is provided with a processing assembly (3) with a trapezoidal feeding and discharging structure, the interior of the processing assembly (3) is provided with a screening assembly (4) for motor vibration screening, the interior of the processing assembly (3) is provided with a crushing assembly (5) driven by a motor, the bearing assembly (1) is provided with a movable assembly (2) with a reciprocating displacement structure, and the upper end of the movable assembly (2) is fixedly connected with a storage assembly (6) with a uniform spraying structure. 2. A heavy metal contaminated soil purification device according to claim 1, characterized in that: the bearing assembly (1) includes a base (101), a bearing platform (102), and a belt conveyor (103), the lower end of the bearing platform (102) is fixedly connected to a symmetrical base (101), and the inner wall of the lower end of the bearing platform (102) is fixedly connected to the belt conveyor (103). 3. A heavy metal contaminated soil purification device according to claim 2, characterized in that: the processing component (3) includes a support frame (301), a discharge hopper (302), a processing box (303), and a feed hopper (304), the upper end of the support platform (102) is fixedly connected to a symmetrical support frame (301), the processing box (303) is fixedly connected between the support frames (301), the lower end of the processing box (303) is fixedly connected to the discharge hopper (302), and the upper end of the processing box (303) is fixedly connected to the feed hopper (304). 4. A heavy metal contaminated soil purification device according to claim 3, characterized in that: the crushing component (5) includes a second motor (501) and a crushing roller (502), the upper inner wall of the processing box (303) is rotatably mounted with a symmetrical crushing roller (502), the right end of the processing box (303) is fixedly connected with a symmetrical second motor (501), and the right end of the output shaft of the second motor (501) passes through the left end of the processing box (303) and is connected to the left end of the crushing roller (502). 5. A heavy metal contaminated soil purification device according to claim 3, characterized in that: the screening component (4) includes a vibration motor (401) and a screening plate (402), the screening plate (402) is movably provided on the inner wall of the lower end of the processing box (303), the screening plate (402) is installed on the inner wall of the processing box (303) through a fixing block, the left and right ends of the processing box (303) are fixedly connected with the vibration motor (401), and the ends of the vibration motor (401) that are close to each other are connected to the left and right ends of the screening plate (402). 6. A heavy metal contaminated soil purification device according to claim 2, characterized in that: the movable component (2) includes a first auxiliary block (201), a guide rail (202), a first slot body (203), a second auxiliary block (204), and a second slot body (205); the first auxiliary block (201) and the second auxiliary block (204) are fixedly connected at the front and rear ends of the supporting platform (102); the first slot body (203) is penetrated at the upper and lower ends of the first auxiliary block (201); the guide rail (202) is fixedly connected to the inner wall of the first slot body (203); and the second slot body (205) is penetrated at the upper and lower ends of the second auxiliary block (204). 7. A heavy metal contaminated soil purification device according to claim 6, characterized in that: the movable component (2) also includes a third slot (210), a reciprocating displacement structure, the reciprocating displacement structure is composed of a screw body (206), a first motor (207), a screw nut (208), and a slider (209), the right end of the screw body (206) is adapted to the right end inner wall of the second slot (205), and the left end inner wall of the second slot (205) is fixedly connected to the A bearing is provided, the left end of the second auxiliary block (204) is fixedly connected to the first motor (207), the right end of the output shaft of the first motor (207) passes through the left end of the second auxiliary block (204) and is connected to the left end of the screw rod body (206), the screw rod nut (208) is matched with the screw rod body (206), the left and right ends of the slider (209) are penetrated by a third groove body (210), and the inner wall of the third groove body (210) is matched with the outer wall of the guide rail (202). 8. A heavy metal contaminated soil purification device according to claim 7, characterized in that: the storage component (6) includes a movable frame (601), a sealing cover (603), a water inlet (604), and a uniform spraying structure, the uniform spraying structure is composed of a storage box (602) and a nozzle (605), the upper end of the slider (209) and the screw nut (208) is fixedly connected to the movable frame (601), the upper end of the movable frame (601) is fixedly connected to the storage box (602), the lower end of the storage box (602) is fixedly connected to uniformly distributed nozzles (605), the nozzles (605) penetrate the upper end of the movable frame (601), the upper end of the storage box (602) is penetrated and provided with a water inlet (604), and the inner wall of the water inlet (604) is threadedly installed with a sealing cover (603).