CN219541325U - Heavy metal adsorption device in heavy metal contaminated soil - Google Patents

Abstract

The utility model discloses a heavy metal adsorption device in heavy metal contaminated soil, which comprises a base, a box body, a lifting stirring device and a lifting blocking device. Through set up lift agitating unit in the box upper end, drive the driving pulley through the second motor and rotate, the driving pulley passes through the hold-in range and drives driven pulley rotation, rotatory driven pulley rotates through linking axle, rotary rod, connecting plate, drive stirring board and rotate, soil and liquid in the stirring storehouse stir, accelerate its reaction efficiency, still through set up lift blocking device in stirring storehouse left side lower extreme, drive the driving gear through first motor and rotate, rotatory driving gear passes through driven gear and drives the gear and rotate, make the lifter plate slide along the square groove of stirring storehouse left side lower extreme, avoid soil to pass through the flitch discharge in the lift agitating unit operation in-process, cooperate first cylinder and the convenient soil of passing through the flitch discharge when lifting agitating unit stops.

Description

Heavy metal adsorption device in heavy metal contaminated soil

Technical Field

The utility model relates to the field of water pollution treatment, in particular to a heavy metal adsorption device in heavy metal polluted soil.

Background

The water pollution control refers to the process of improving or eliminating the water pollution by adopting engineering and non-engineering methods.

The heavy metal adsorption device is a device for adsorbing and treating heavy metals contained in heavy metal contaminated soil.

The important reason for water pollution is that heavy metal in heavy metal contaminated soil needs to be adsorbed by using a heavy metal adsorption device because the heavy metal contaminated soil enters water, so that water pollution is reduced.

The existing heavy metal adsorption device mostly adopts liquid with active agent to react with heavy metal polluted soil in the use process, and separates out heavy metal from the soil and adsorbs the heavy metal by a separation method, but the reaction efficiency is lower, and the reacted soil is inconvenient to discharge.

Disclosure of Invention

Therefore, in order to solve the defects, the utility model provides a heavy metal adsorption device in heavy metal contaminated soil.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a heavy metal adsorption equipment in heavy metal contaminated soil, includes the base, the base top is equipped with the box, box left and right sides upper end is run through by soil inlet pipe, inlet tube respectively, soil inlet pipe, inlet tube upper end respectively are equipped with a set of top cap, box left side lower extreme is equipped with the flitch, the outlet pipe is connected to the bottom half, box right side lower extreme is equipped with first cylinder, first cylinder push-and-pull rod runs through behind the box right side lower extreme and is connected with the push pedal, the box lower extreme is equipped with the drain valve, still includes lift agitating unit and lift blocking device, the upper end is equipped with lift agitating unit in the box, lift agitating unit left end lower extreme is equipped with lift blocking device, lift agitating unit right-hand member lower extreme is equipped with the drain valve.

Preferably, the lifting stirring device comprises a stirring bin, the upper end in the box body is provided with the stirring bin, the upper ends on the left side and the right side of the stirring bin are respectively communicated with one ends of a soil inlet pipe and a water inlet pipe, the upper ends on the left side and the right side in the stirring bin are respectively provided with a group of connecting seats with guide grooves on the inner sides, the two groups of the guide grooves on the inner sides of the connecting seats are connected through a lifting device, the middle part of the top end of the box body is provided with a second cylinder, a push-pull rod of the second cylinder penetrates through the middle part of the top end of the box body and then is connected with the lifting device, the middle end of the bottom of the lifting device is provided with a rotary rod, the bottom of the rotary rod is connected with a connecting plate, the bottom of the connecting plate is equidistantly connected with four groups of stirring plates, and the right end of the bottom of the stirring bin is provided with a drain valve.

Preferably, the lifting device comprises a sliding seat, two groups of guide grooves on the inner sides of the connecting seats are connected through the sliding seat, a push-pull rod of a second air cylinder penetrates through the middle of the top end of the box body and then is connected with the sliding seat, a second motor box with a second motor is connected on the right side of the bottom of the sliding seat, an output shaft of the second motor penetrates through the middle end of the top of the second motor box and the right end of the bottom of the sliding seat and then is connected with a driving belt wheel on the right side in the sliding seat through a connecting shaft, a driven belt wheel is arranged at the middle end in the sliding seat, the outer sides of the driving belt wheel and the driven belt wheel are connected through a synchronous belt, and the bottom of the driven belt wheel is connected with a rotating rod through a connecting shaft.

Preferably, the lifting blocking device comprises a support, the left end of the bottom of the stirring bin is provided with a support, the middle part of the left end of the front end of the support is provided with a gear, the front end of the gear is provided with a shell, the right end of the back of the shell is connected with the support, the right end of the front end of the shell is connected with a first motor box with a first motor inside, an output shaft of the first motor penetrates through the middle end of the back of the first motor box and the right end of the front end of the shell and then is connected with a driving gear on the right side in the shell, the left side of the driving gear is meshed with a driven gear, the driven gear is connected with the gear through a connecting rod, and one end of the left side of the gear is provided with a lifting plate embedded into the left lower end of the stirring bin.

Preferably, a group of square grooves are formed in the lower end of the left side of the stirring bin, and the lower end of the left side of the stirring bin is communicated with the discharging plate through the square grooves.

Preferably, the height of the push plate is matched with a square groove formed in the lower end of the left side of the stirring bin.

Preferably, a group of protruding blocks extend outwards from the left side and the right side of the sliding seat respectively, and the two groups of protruding blocks are embedded into the guide grooves on the inner side of the connecting seat.

Preferably, the lower end of the lifting plate is provided with a rack meshed with the gear, and the right side of the lower end of the lifting plate is attached to the right side of the inside of the box body.

The utility model has the beneficial effects that:

according to the utility model, the lifting stirring device is arranged at the upper end in the box body, the driving belt pulley is driven to rotate through the second motor, the driving belt pulley drives the driven belt pulley to synchronously rotate through the synchronous belt, and the rotating driven belt pulley rotates through the connecting shaft, the rotating rod and the connecting plate, so that the stirring plate is driven to rotate, the soil and the liquid in the stirring bin are stirred, and the reaction efficiency of the stirring bin is accelerated.

According to the utility model, the lifting blocking device is arranged at the lower end of the left side of the stirring bin, the driving gear is driven by the first motor to rotate, the rotating driving gear drives the gear to rotate through the driven gear, so that the lifting plate slides along the square groove at the lower end of the left side of the stirring bin, soil is prevented from being discharged through the discharge plate in the operation process of the lifting stirring device, and the soil is conveniently discharged through the discharge plate by matching with the first cylinder and the push plate when the lifting stirring device stops.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the interior of the structure of the present utility model;

FIG. 3 is a schematic view of the inside of the lifting device of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2;

fig. 5 is a schematic view of the interior of the housing structure of the present utility model.

Wherein: the device comprises a base-1, a box body-2, a water inlet pipe-3, a soil inlet pipe-4, a top cover-5, a discharge plate-6, a water outlet pipe-7, a lifting stirring device-8, a lifting blocking device-9, a first cylinder-10, a push plate-11, a drain valve-12, a stirring bin-81, a connecting seat-82, a lifting device-83, a second cylinder-84, a rotating rod-85, a connecting plate-86, a stirring plate-87, a bracket-91, a gear-92, a shell-93, a first motor box-94, a first motor-95, a driving gear-96, a driven gear-97, a lifting plate-98, a sliding seat-831, a second motor box-832, a second motor-833, a connecting shaft-834, a driving pulley-835, a synchronous belt-836 and a driven pulley-837.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1, the utility model provides a heavy metal adsorption device in heavy metal contaminated soil, which comprises a base 1, a box 2, a water inlet pipe 3, a soil inlet pipe 4, a top cover 5, a discharge plate 6, a water outlet pipe 7, a lifting stirring device 8, a lifting blocking device 9, a first cylinder 10, a push plate 11 and a drain valve 12;

the top of the base 1 is fixedly connected with the box body 2 through bolts, the stability of the device is ensured in the use process through the base 1, the upper ends of the left side and the right side of the box body 2 are respectively penetrated by the soil inlet pipe 4 and the water inlet pipe 3, liquid with active agents is input into the box body 2 through the water inlet pipe 3, heavy metal polluted soil is input into the box body 2 through the soil pipe 4 to react with the liquid, heavy metals are separated out and adsorbed, a group of top covers 5 are respectively arranged at the upper ends of the soil inlet pipe 4 and the water inlet pipe 3, dust is prevented from adhering to the soil inlet pipe 4 and the water inlet pipe 3 when the device is not used, the reaction rate is influenced, the discharging plate 6 is welded at the lower end of the left side of the box body 2, the reacted soil is discharged out of the box body 2, the water outlet pipe 7 is welded at the bottom of the box body 2, the reacted liquid is discharged out of the box body 2 through the water outlet pipe 7, the lower end of the right side of the box body 2 is fixedly connected with the first air cylinder 10 through bolts, and the rod of the first air cylinder 10 penetrates the lower end of the right side of the box body 2 and is connected with the push plate 11;

wherein, the upper end is equipped with lift agitating unit 8 in the box 2, accelerates heavy metal contaminated soil and the liquid that has the active agent and reacts, and lift agitating unit 8 left end lower extreme has welded lift blocking device 9, prevents that heavy metal contaminated soil and the liquid that has the active agent from carrying out the reaction in-process soil and liquid from passing through discharge plate 6 and discharging, and lift agitating unit 8 right-hand member lower extreme is equipped with drain valve 12, the emission of the liquid that control reaction is good.

Referring to fig. 2-3, the utility model provides a heavy metal adsorption device in heavy metal contaminated soil, the lifting stirring device 8 comprises a stirring bin 81, a group of square grooves are formed in the lower end of the left side of the stirring bin 81, the lower end of the left side of the stirring bin 81 is communicated with a discharge plate 6 through the square grooves, the reacted soil is conveniently discharged through the discharge plate 6, the height of a push plate 11 is matched with the square grooves formed in the lower end of the left side of the stirring bin 81, a first cylinder 10 is started to push the push plate 11 to discharge the reacted soil out of the soil through the discharge plate 6, the stirring bin 81 is arranged at the upper end in a box 2, the upper ends of the left side and the right side of the stirring bin 81 are respectively communicated with one ends of a soil inlet pipe 4 and a water inlet pipe 3, and liquid with an active agent is led into the stirring bin 81 through the water inlet pipe 3 to react with heavy metal contaminated soil led into the stirring bin 81 through the soil inlet pipe 4;

the upper ends of the left side and the right side in the stirring bin 81 are respectively welded with a group of connecting seats 82 with guide grooves formed in the inner sides, the guide grooves in the two groups of connecting seats 82 are connected through a lifting device 83, a second air cylinder 84 is arranged in the middle of the top end of the box body 2, a push-pull rod of the second air cylinder 84 penetrates through the middle of the top end of the box body 2 and then is connected with the lifting device 83, the second air cylinder 84 is started to enable the lifting device 83 to slide up and down along the guide grooves in the inner sides of the connecting seats 82, a rotating rod 85 is arranged at the middle end of the bottom of the lifting device 83, a connecting plate 86 is welded at the bottom of the rotating rod 85, four groups of stirring plates 87 are welded at the bottom of the connecting plate 86 at equal intervals, the four groups of stirring plates 87 are driven to stir heavy metal polluted soil in the stirring bin 81 and liquid with active agents through rotation of the rotating rod 85, a drain valve 12 is embedded at the right end of the bottom of the stirring bin 81, and the reacted liquid is controlled to be drained;

the lifting device 83 comprises a sliding seat 831, a group of protruding blocks extend outwards from the left side and the right side of the sliding seat 831, the two groups of protruding blocks are embedded into guide grooves on the inner side of the connecting seat 82, a push-pull rod of a second air cylinder 84 penetrates through the middle of the top end of the box body 2 and then is connected with the sliding seat 831, the second air cylinder 84 is started to drive the sliding seat 831 to slide up and down along the guide grooves of the connecting seat 82, a second motor case 832 with a second motor 833 inside is welded on the right side of the bottom of the sliding seat 831, and an output shaft of the second motor 833 penetrates through the middle end of the top of the second motor case 832 and the right end of the bottom of the sliding seat 831 and then is connected with a driving pulley 835 on the right side in the sliding seat 831 through a connecting shaft 834;

the second motor 833 is started to drive the driving pulley 835 to rotate through the connecting shaft 834, a driven pulley 837 is arranged at the inner middle end of the sliding seat 831, the driving pulley 835 is connected with the outer side of the driven pulley 837 through a synchronous belt 836, the driving pulley 835 is rotated by synchronously driving the driven pulley 837 through the synchronous belt 836, the bottom of the driven pulley 837 is sleeved with the rotating rod 85 through the connecting shaft 834, and the rotating driven pulley 837 drives the rotating rod 85 to rotate through the connecting shaft 834.

Referring to fig. 4-5, the utility model provides a heavy metal adsorption device in heavy metal contaminated soil, the lifting plugging device 9 comprises a bracket 91, the left end of the bottom of a stirring bin 81 is welded with the bracket 91, the middle part of the left end of the front end of the bracket 91 is sleeved with a gear 92, the front end of the gear 92 is provided with a shell 93, the right end of the back of the shell 93 is welded with the bracket 91, the right end of the front end of the shell 93 is welded with a first motor case 94 internally provided with a first motor 95, and an output shaft of the first motor 95 penetrates through the middle end of the back of the first motor case 94 and the right end of the front end of the shell 93 and then is tightly inserted into a driving gear 96 on the right side in the shell 93;

the first motor 95 is started to drive the driving gear 96 to rotate, the left side of the driving gear 96 is meshed with the driven gear 97, the driven gear 97 meshed with the driving gear 96 is driven to rotate by rotating the driving gear 96, the driven gear 97 is sleeved with the gear 92 through a connecting rod, the gear 92 is driven to rotate by rotating the driven gear 97, one end of the gear 92 is provided with a lifting plate 98 embedded into the lower end of the left side of the stirring bin 81, the lower end of the lifting plate 98 is provided with a rack meshed with the gear 92, the right side of the lower end of the lifting plate 98 is attached to the right side inside the box body 2, and the lifting plate 98 is enabled to slide up and down along a square groove of the lower end of the left side of the stirring bin 81 by rotating the gear 92.

The working principle is as follows:

firstly, placing the base 1 of the device at a proper position, respectively opening the water inlet pipe 3 and the top cover 5 at the top of the soil inlet pipe 4, respectively pouring liquid with active agent and heavy metal contaminated soil into the water inlet pipe 3 and the soil inlet pipe 4, respectively, reacting the liquid with active agent and the heavy metal contaminated soil in the stirring bin 81 of the lifting stirring device 8, starting the second cylinder 84, pushing the lifting device 83 to slide downwards along the connecting seat 82, enabling the bottom of the stirring plate 87 to be attached to the bottom of the stirring bin 81, then starting the second motor 833 in the second motor box 832, driving the driving belt 835 to rotate through the connecting shaft 834, synchronously driving the driven belt 837 through the synchronous belt 836, driving the rotating rod 85 to rotate through the connecting shaft 834 penetrating through the middle of the sliding seat 831, driving the rotating rod 85 to rotate the four groups of stirring plates 87 at the bottom of the connecting plate 86, stirring the liquid with active agent and the heavy metal contaminated soil in the stirring bin 81, and accelerating the reaction;

second, after the reaction is finished, the second motor 833 is closed, the second cylinder 84 is started to move the lifting device 83 to the original position, then the drain valve 12 is started, the reacted liquid is discharged to the inner bottom of the box body 2, then the reacted liquid is discharged and collected through the water outlet pipe 7, then the first motor 95 in the first motor box 94 at the front end of the bracket 91 is started, the driving gear 96 in the shell 93 is driven to rotate, the driven gear 97 meshed with the driving gear 96 is driven to rotate by the rotation of the driving gear 96, the gear 92 is driven to rotate by the rotation of the driven gear 97, the lifting plate 98 slides downwards to the same horizontal height as the inner bottom of the stirring bin 81 along the square groove at the left side lower end of the stirring bin 81, the first cylinder 10 is started to push the push plate 11 to slide leftwards along the inner bottom of the stirring bin 81, and the reacted soil is pushed to the discharge plate 6, and the reacted soil is discharged through the discharge plate 6;

third, the first cylinder 10 is started to move the push plate 11 to a proper position, the lifting blocking device 9 is started to block the square groove at the lower end of the left side of the stirring bin 81, and then the method is repeated to adsorb heavy metals in heavy metal contaminated soil.

The utility model provides a heavy metal adsorption device in heavy metal contaminated soil, which is characterized in that a lifting stirring device 8 is arranged at the upper end in a box body 2, a driving pulley 835 is driven to rotate by a second motor 833, the driving pulley 835 drives a driven pulley 837 to synchronously rotate by a synchronous belt 836, the driven pulley 837 is rotated by a connecting shaft 834, a rotating rod 85 and a connecting plate 86, so that a stirring plate 87 is driven to rotate, the soil and liquid in a stirring bin 81 are stirred, the reaction efficiency is accelerated, a lifting blocking device 9 is arranged at the lower end on the left side of the stirring bin 81, a driving gear 96 is driven to rotate by a first motor 95, the driving gear 96 is driven to rotate by a driven gear 97, the lifting plate 98 slides along a square groove at the lower end on the left side of the stirring bin 81, the soil is prevented from being discharged by a discharging plate 6 during the operation of the lifting stirring device 8, and the soil is conveniently discharged by the discharging plate 6 by matching a first air cylinder 10 and a pushing plate 11 when the lifting stirring device 8 stops.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a heavy metal adsorption equipment in heavy metal contaminated soil, includes base (1), base (1) top is equipped with box (2), box (2) left and right sides upper end is run through by soil inlet pipe (4), inlet tube (3) respectively, soil inlet pipe (4), inlet tube (3) upper end respectively are equipped with a set of top cap (5), box (2) left side lower extreme is equipped with flitch (6), outlet pipe (7) are connected to box (2) bottom, box (2) right side lower extreme is equipped with first cylinder (10), be connected with push pedal (11) after first cylinder (10) push-and-pull rod runs through box (2) right side lower extreme, box (2) inner lower extreme is equipped with drain valve (12);

the method is characterized in that: still include lift agitating unit (8) and lift blocking device (9), the upper end is equipped with lift agitating unit (8) in box (2), lift agitating unit (8) left end lower extreme is equipped with lift blocking device (9), lift agitating unit (8) right-hand member lower extreme is equipped with drain valve (12).

2. The heavy metal adsorption device for heavy metal contaminated soil according to claim 1, wherein: lifting stirring device (8) are including stirring storehouse (81), connecting seat (82), elevating gear (83), second cylinder (84), rotary rod (85), connecting plate (86) and stirring board (87), upper end is equipped with stirring storehouse (81) in box (2), stirring storehouse (81) left and right sides upper end communicates with each other with the one end that advances soil pipe (4), inlet tube (3) respectively, the connecting seat (82) of guiding groove are offered to a set of inboard respectively in stirring storehouse (81) left and right sides upper end, two sets of guiding groove inboard of connecting seat (82) is connected through elevating gear (83), box (2) top middle part is equipped with second cylinder (84), push-and-pull rod that second cylinder (84) runs through box (2) top middle part back and is connected with elevating gear (83), elevating gear (83) bottom middle-end is equipped with rotary rod (85), connecting plate (86) are connected to rotary rod (85) bottom, four sets of stirring board (87) are connected to connecting plate (86) bottom equidistance, stirring storehouse (81) bottom is equipped with drain valve (12).

3. The heavy metal adsorption device for heavy metal contaminated soil according to claim 2, wherein: lifting device (83) are including slide (831), second motor case (832), second motor (833), linking axle (834), driving pulley (835), hold-in range (836) and driven pulley (837), two sets of guide way inboard in connecting seat (82) is connected through slide (831), push-and-pull rod of second cylinder (84) runs through behind box (2) top middle part and is connected with slide (831), second motor case (832) that inside second motor (833) were equipped with is connected on slide (831) bottom right side, the output shaft of second motor (833) runs through second motor case (832) top middle-end and is connected with driving pulley (835) on the right side in slide (831) bottom right-hand member back through linking axle (834), the middle-end is equipped with driven pulley (837) in slide (831), driving pulley (835) and driven pulley (837) outside are connected through hold-in range (836), driven pulley (837) bottom is connected with rotary rod (85) through linking axle (834).

4. The heavy metal adsorption device for heavy metal contaminated soil according to claim 1, wherein: the lifting blocking device (9) comprises a support (91), a gear (92), a shell (93), a first motor box (94), a first motor (95), a driving gear (96), a driven gear (97) and a lifting plate (98), wherein the support (91) is arranged at the left end of the bottom of the stirring bin (81), the gear (92) is arranged in the middle of the left end of the front end of the support (91), the shell (93) is arranged at the front end of the gear (92), the right end of the back of the shell (93) is connected with the support (91), the right end of the front end of the shell (93) is connected with the first motor box (94) inside the first motor box (95), an output shaft of the first motor (95) penetrates through the middle end of the back of the first motor box (94) and the right end of the front end of the shell (93) and then is connected with the driving gear (96) on the right side of the inner side of the shell (93), the left side of the driving gear (96) is meshed with the driven gear (97), the driven gear (97) is connected with the gear (92) through a connecting rod, and one end of the left side of the gear (92) is embedded into the lifting plate (98) on the left side of the stirring bin.

5. The heavy metal adsorption device for heavy metal contaminated soil according to claim 2, wherein: a group of square grooves are formed in the lower end of the left side of the stirring bin (81), and the lower end of the left side of the stirring bin (81) is communicated with the discharging plate (6) through the square grooves.

6. The heavy metal adsorption device for heavy metal contaminated soil according to claim 2, wherein: the height of the push plate (11) is matched with a square groove formed in the lower end of the left side of the stirring bin (81).

7. A heavy metal adsorbing device in heavy metal contaminated soil according to claim 3, wherein: a group of protruding blocks extend outwards from the left side and the right side of the sliding seat (831), and the two groups of protruding blocks are embedded into the guide grooves on the inner side of the connecting seat (82).

8. The heavy metal adsorption device for heavy metal contaminated soil according to claim 4, wherein: the lower end of the lifting plate (98) is provided with a rack meshed with the gear (92), and the right side of the lower end of the lifting plate (98) is attached to the right side inside the box body (2).