CN219597674U - Integrated equipment for leaching and leaching polluted soil - Google Patents

Abstract

The utility model relates to the technical field of polluted soil treatment and discloses integrated equipment for leaching and leaching polluted soil, which comprises a base, wherein a leaching tank is fixedly connected to the upper surface of the base, a through hole is formed in the upper surface of the leaching tank, a feed hopper is fixedly connected to the wall of the through hole, two symmetrical brackets are fixedly connected to the upper surface of the leaching tank, a box body is fixedly connected to the upper surfaces of the two brackets together, an air pump is fixedly connected to the upper surface of the leaching tank, the exhaust end of the air pump is fixedly communicated with the inner wall of the box body, and two through holes are formed in the inner wall of the bottom end of the box body. The utility model can effectively carry out soil, prevent the soil from accumulating in the equipment, fully mix the eluent and the soil, improve the efficiency of soil remediation, effectively slow down the pressure of the soil on the equipment, prevent the equipment from being damaged and improve the practicability of the equipment.

Description

Integrated equipment for leaching and leaching polluted soil

Technical Field

The utility model relates to the technical field of polluted soil treatment, in particular to a polluted soil leaching and leaching integrated device.

Background

The soil leaching is a process of injecting or penetrating flushing liquid into the soil to enable the flushing liquid to flow through soil layers to be treated, analyzing pollutants in the soil, then treating and recycling the flushing liquid containing the pollutants, wherein the flushing liquid can be water, chemical solvents or other fluids which can leach the pollutants from the soil, and the injection of the flushing liquid can change the adsorption, desorption characteristics, oxidation-reduction potential, interfacial tension, pH value, distribution, dissolution, precipitation state and the like of the soil and the pollutants, so that the solubility of the pollutants is increased, the pollutants and the solution form emulsion or are subjected to chemical reaction, and the pollutants in the soil are promoted to be removed.

The existing integrated equipment integrating leaching and leaching of contaminated soil is single in function, and when leaching is carried out on the soil, the soil is adhered with viscosity, so that accumulation is easily generated inside the equipment, leaching liquid cannot be fully mixed with the soil, damage to the equipment can be caused, and the efficiency of soil remediation and the practicability of the equipment are reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a polluted soil leaching and leaching integrated device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pollute soil leaching drip washing integration equipment, includes the base, the upper surface fixedly connected with drip washing jar of base, the through-hole has been seted up to the upper surface of drip washing jar, and the pore wall fixedly connected with feeder hopper of through-hole, the upper surface fixedly connected with two symmetrical supports of drip washing jar, two the upper surface fixedly connected with box of support jointly, the upper surface fixedly connected with air pump of drip washing jar, the exhaust end and the inner wall fixed intercommunication of box of air pump, two through-holes have been seted up to the bottom inner wall of box, and the pore wall fixedly connected with transfer line of through-hole, two the bottom of transfer line and the top inner wall fixed intercommunication of drip washing jar, the top inner wall fixedly connected with collection liquid case of drip washing jar, the bottom inner wall fixedly connected with of collection liquid case a plurality of even shower nozzles of range, the through-hole has been seted up to the inner wall of drip washing jar, and the pore wall fixedly connected with discharge gate of through-hole.

Preferably, the inner wall of drip washing jar passes through bearing fixedly connected with puddler, the outer wall fixedly connected with backup pad of drip washing jar, the last fixed surface of backup pad is connected with agitator motor, the other end and the output rotation of agitator motor of puddler are connected, broken blade of pole wall fixedly connected with respectively and stirring vane, the through-hole has been seted up to the bottom inner wall of drip washing jar, and the pore wall fixedly connected with filter screen plate of through-hole, the outer wall fixedly connected with curb plate of base, the outer wall fixedly connected with waste bin of curb plate, the through-hole has been seted up to the top inner wall of waste bin, and the pore wall of through-hole and the size assorted of filter screen plate, the inner wall fixedly connected with screen cloth of waste bin, the bottom inner wall fixedly connected with funnel of screen cloth.

Preferably, the lower surface fixedly connected with supporting shoe of drip washing jar, the inner wall sliding connection of supporting shoe has the connecting plate, the upper surface fixedly connected with compression spring of connecting plate, compression spring's upper surface fixedly connected with T shape pole, the top and the top inner wall swing joint of supporting shoe of T shape pole.

Preferably, two mutually meshed grinding rollers are arranged at the lower end of the feeding hopper.

Preferably, the material of the eluent in the box body is a reducing agent or an oxidizing agent.

Preferably, a valve is arranged at the bottom end of the funnel.

Compared with the prior art, the utility model provides the integrated equipment for leaching and leaching the polluted soil, which has the following beneficial effects:

1. this pollute soil leaching drip washing integration equipment, through the puddler, backup pad, agitator motor, broken blade, stirring vane, filter screen plate and the mutual cooperation of waste bin that set up, can effectually go on soil, prevent that soil from producing in the equipment inside and piling up, can make leacheate and soil carry out abundant mixing, improved soil prosthetic efficiency.

2. This pollute soil leaching drip washing integration equipment, through the supporting shoe that sets up, connecting plate, compression spring and T shape pole mutually support, can effectually slow down the pressure that soil caused to equipment, prevent that equipment from receiving the damage, improved the practicality that pollutes soil leaching drip washing integration equipment.

The device has the advantages that the device is not related to the same parts as or can be realized by adopting the prior art, the soil can be effectively accumulated in the equipment, the leaching solution and the soil can be fully mixed, the soil restoration efficiency is improved, the pressure of the soil on the equipment can be effectively slowed down, the equipment is prevented from being damaged, and the practicability of the equipment is improved.

Drawings

Fig. 1 is a schematic structural diagram of an integrated device for leaching and leaching contaminated soil;

fig. 2 is a schematic structural diagram of a portion a of a contaminated soil leaching and leaching integrated device according to the present utility model.

In the figure: 1. a base; 2. a leaching tank; 3. a feed hopper; 4. a bracket; 5. a case; 6. an air pump; 7. an infusion tube; 8. a liquid collecting box; 9. a spray head; 10. a stirring rod; 11. a support plate; 12. a stirring motor; 13. crushing blades; 14. stirring blades; 15. a filter screen plate; 16. a side plate; 17. a waste bin; 18. a screen; 19. a funnel; 20. a support block; 21. a connecting plate; 22. a compression spring; 23. a T-bar; 24. a grinding roller; 25. a valve; 26. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a contaminated soil leaching and leaching integrated equipment, the on-line screen storage device comprises a base 1, the upper surface fixedly connected with leaching tank 2 of base 1, the through-hole has been seted up to the upper surface of leaching tank 2, and the pore wall fixedly connected with feeder hopper 3 of through-hole, the upper surface fixedly connected with two symmetrical support 4 of leaching tank 2, the upper surface of two support 4 is fixedly connected with box 5 jointly, the upper surface fixedly connected with air pump 6 of leaching tank 2, the exhaust end of air pump 6 and the inner wall fixed intercommunication of box 5, two through-holes have been seted up to the bottom inner wall of box 5, and the pore wall fixedly connected with transfer line 7 of through-hole, the bottom of two transfer line 7 and the top inner wall fixed intercommunication of leaching tank 2, the top inner wall fixedly connected with collection box 8 of leaching tank 2, the bottom inner wall fixedly connected with a plurality of collection box 8 arranges even shower nozzles 9, the through-hole has been seted up to the inner wall of leaching tank 2, and the pore wall fixedly connected with discharge gate 26 of through-hole, can make comprehensive spraying to the surface of soil, prevent leaching solution and soil not thoroughly mixed.

The inner wall of drip washing jar 2 passes through bearing fixedly connected with puddler 10, the outer wall fixedly connected with backup pad 11 of drip washing jar 2, the last fixed surface of backup pad 11 is connected with agitator motor 12, the other end and the output rotation of agitator motor 12 are connected, the pole wall of puddler 10 is fixedly connected with crushing blade 13 and stirring vane 14 respectively, the through-hole has been seted up to the bottom inner wall of drip washing jar 2, and the pore wall fixedly connected with filter screen 15 of through-hole, the outer wall fixedly connected with curb plate 16 of base 1, the waste bin 17 of outer wall fixedly connected with of curb plate 16, the through-hole has been seted up to the top inner wall of waste bin 17, and the pore wall and the size phase-match of filter screen 15 of through-hole, the inner wall fixedly connected with screen cloth 18 of waste bin 17, the bottom inner wall fixedly connected with funnel 19 of screen cloth 18, the bottom of funnel 19 is provided with valve 25, can effectually carry out the soil, prevent that the soil from piling up in equipment inside, can make the shower and soil carry out abundant mixing.

The lower surface fixedly connected with supporting shoe 20 of drip washing jar 2, the inner wall sliding connection of supporting shoe 20 has connecting plate 21, and the last fixed surface of connecting plate 21 is connected with compression spring 22, compression spring 22's last fixed surface is connected with T shape pole 23, and the top of T shape pole 23 and the top inner wall swing joint of supporting shoe 20 can effectually slow down the pressure that soil caused to equipment, prevent that equipment from receiving the damage.

The lower end of the feed hopper 3 is provided with two intermeshing grinding rollers 24, which can crush the soil of the structure and prevent blockage inside the equipment.

The interior eluent of the box body 5 is made of a reducing agent or an oxidizing agent, so that the chemical reaction of pollutants in the soil can be better carried out.

In the utility model, when the integrated equipment for leaching and leaching contaminated soil is used, firstly, staff puts the soil into the leaching tank 2 from a feed inlet, adding leaching liquor into the tank 5, starting the stirring motor 12, driving the crushing blade 13 and the stirring blade 14 by the stirring motor 12 to stir and push the soil, preventing the soil from accumulating in the leaching tank 2, simultaneously starting the air pump 6, sending the leaching liquor into the liquid collecting tank 8 by the air pump 6, spraying the leaching liquor to the soil by the spray head 9, filtering a large amount of leaching liquor when the mixed soil passes through the filter screen 15, and then processing the soil by the staff through the discharge port 26.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a pollute soil leaching drip washing integration equipment, includes base (1), its characterized in that, the last fixed surface of base (1) is connected with drip washing jar (2), the through-hole has been seted up to the upper surface of drip washing jar (2), and the pore wall fixedly connected with feeder hopper (3) of through-hole, the last fixed surface of drip washing jar (2) is connected with two symmetrical support (4), two the upper surface of support (4) is fixedly connected with box (5) jointly, the last fixed surface of drip washing jar (2) is connected with air pump (6), the exhaust end of air pump (6) is fixedly connected with the inner wall of box (5), two through-holes have been seted up to the bottom inner wall of box (5), and the pore wall fixedly connected with transfer line (7) of through-hole, two the bottom of transfer line (7) is fixedly connected with top inner wall of drip washing jar (2) is fixedly connected with case (8), the inner wall fixedly connected with shower nozzle (9) that a plurality of arrangements are even in the bottom of case (8), the inner wall of drip washing jar (2) is equipped with the through-hole (26).

2. The integrated equipment for leaching and leaching contaminated soil according to claim 1, wherein the inner wall of the leaching tank (2) is fixedly connected with a stirring rod (10) through a bearing, the outer wall of the leaching tank (2) is fixedly connected with a supporting plate (11), the upper surface of the supporting plate (11) is fixedly connected with a stirring motor (12), the other end of the stirring rod (10) is rotationally connected with the output end of the stirring motor (12), the rod wall of the stirring rod (10) is respectively and fixedly connected with a crushing blade (13) and a stirring blade (14), the bottom end inner wall of the leaching tank (2) is provided with a through hole, the wall of the through hole is fixedly connected with a filter screen plate (15), the outer wall of the base (1) is fixedly connected with a side plate (16), the inner wall of the top end of the waste box (17) is provided with a through hole, the wall of the through hole is matched with the size of the filter screen plate (15), the inner wall of the waste box (17) is fixedly connected with a screen (18), and the bottom end of the screen (18) is fixedly connected with a funnel (19).

3. The integrated leaching and leaching equipment for contaminated soil according to claim 1, wherein a supporting block (20) is fixedly connected to the lower surface of the leaching tank (2), a connecting plate (21) is slidably connected to the inner wall of the supporting block (20), a compression spring (22) is fixedly connected to the upper surface of the connecting plate (21), a T-shaped rod (23) is fixedly connected to the upper surface of the compression spring (22), and the top end of the T-shaped rod (23) is movably connected with the inner wall of the top end of the supporting block (20).

4. A contaminated soil leaching and leaching integrated device according to claim 1, characterized in that the lower end of the feed hopper (3) is provided with two intermeshing grinding rolls (24).

5. The integrated contaminated soil leaching and leaching device according to claim 1, wherein the material of the interior leaching liquid of the tank (5) is a reducing agent or an oxidizing agent.

6. A contaminated soil leaching integrated machine according to claim 2, characterized in that the bottom end of the hopper (19) is provided with a valve (25).