CN213728532U - Avoid secondary pollution's contaminated soil processing apparatus - Google Patents

Abstract

The utility model discloses an avoid secondary pollution's contaminated soil processing apparatus, including handling the case, handle the incasement and be provided with the baffle, the baffle will handle the case and cut apart into the process chamber and detect the chamber, be fixed with the baffle jointly on the relative lateral wall in the process chamber, be equipped with adjusting device on the one end lateral wall in the process chamber, adjusting device is last to be equipped with two first mounting panels, be fixed with the second mounting panel on the other end lateral wall in the process chamber. The utility model discloses reached and handled the gaseous purpose that accords with emission standard after soil, when handling the air, can adjust high pressure nozzle's position, spray to any position in the flow direction process chamber, handle the impurity in the gas, handle the back and carry first placing the case, the impurity that will not handle through liquid medicine will not be handled totally, reduce pollutant and the granule in the gas and to air pollution's the condition, protect the environment.

Description

Avoid secondary pollution's contaminated soil processing apparatus

Technical Field

The utility model relates to a soil exhaust-gas treatment technical field especially relates to an avoid secondary pollution's contaminated soil processing apparatus.

Background

The polluted soil remediation is a technical measure which reduces the concentration (activity) of soil pollutants by adopting physical, chemical, biological and ecological principles and adopting artificial regulation measures, so as to realize the harmlessness and stabilization of the pollutants and achieve the expected detoxification effect. Theoretically feasible repair technologies include phytoremediation, microbial remediation, chemical remediation, physical remediation, comprehensive remediation and the like.

When the polluted soil is treated, the soil washing is a common method, a part of gas is generated during washing, the gas can carry a part of pollutants, and meanwhile, when the gas floats, particles in the soil can be taken away together, so that the gas is discharged into the air, the surrounding air can be polluted, secondary pollution is caused, the quality of the air is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an in the gas that produces when overcoming the soil drip washing have large-scale particle impurity and gas have the pollutant, easily influence the environment on every side, lead to secondary pollution not enough, and the pollution soil processing apparatus who avoids secondary pollution who provides.

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

a polluted soil treatment device capable of avoiding secondary pollution comprises a treatment box, wherein a partition plate is arranged in the treatment box and divides the treatment box into a treatment cavity and a detection cavity, an air inlet pipe penetrates through the side wall of the treatment box, an adjusting device is arranged on the side wall of one end in the treatment cavity, two first mounting plates are arranged on the adjusting device, a second mounting plate is fixed on the side wall of the other end in the treatment cavity, mounting pipes are fixed on the two first mounting plates and the second mounting plate through two hoops, a plurality of high-pressure nozzles are arranged on the three mounting pipes at equal intervals, and an air inlet funnel is arranged on the partition plate;

the treated waste gas sequentially passes through the treatment cavity and the detection cavity, particles and pollutants in the gas are removed by a high-pressure nozzle in the treatment cavity, then the gas is conveyed into the detection cavity, the gas is cleaned again by the first placing box, then the gas is detected in the detection box, whether the discharged gas reaches the standard or not is detected, the discharged gas reaches the standard and is cleaned and detected again, the discharged gas is not reached the standard, in the structure, the three mounting pipes are used for treating the discharged gas, the angles of the two mounting pipes are adjustable, the water pipes are sprayed from different angles, the aim of spraying the gas at different positions is fulfilled, large particles and pollutants in the gas are removed, and the cleanness of the discharged gas is guaranteed;

the bottom that detects the intracavity is equipped with the first case of placing, the one end of funnel that admits air is connected with first conveyer pipe, the lower extreme of first conveyer pipe extends to the first incasement of placing, there is the loading board on the one end lateral wall of baffle, the other end of loading board is fixed on the one end lateral wall of handling the incasement, it places the case to be fixed with gaseous detection case and second on the loading board.

First place the incasement and set up liquid medicine, this liquid medicine sets up according to the composition that pollutes soil, handles the pollutant that has in the gas, and large-scale granule can be dissolved in aquatic simultaneously, guarantees gaseous clean, later the first gas to needs the emission detects, looks over the concentration of pollutant in the gas.

Preferably, adjusting device rotates respectively to be connected between two sets of fixed plates including fixing two sets of fixed plates on the lateral wall of treatment chamber, two first mounting panels, be fixed with the motor support on the one end lateral wall of processing case, be fixed with servo motor on the motor support, servo motor's output group end runs through the lateral wall of handling the case and extends to the treatment chamber in, servo motor's output shaft end is fixed with the carousel, rotate on the carousel and be connected with two connecting rods, two connecting rods use the carousel to set up as central symmetry, and the one end of two connecting rods is all rotated and is connected with the push rod, and the one end of two push rods rotates the lower extreme of connecting at first mounting panel respectively.

Servo motor adjusts and drives the carousel and carry out corotation and reversal, adjusts the angle of carousel to adjust the position of two push rods, adjust the angle of two first mounting panels, make water spray from the angle of difference, spray the air of different positions, get rid of the large-scale granule in the air, improve and clear away efficiency.

Preferably, be fixed with gaseous detector on the one end lateral wall in the gaseous detection case, gaseous detection case and the first case of placing are connected through first outlet duct, be connected with first connecting pipe on the gaseous detection case, gaseous detection case and second are placed the case and are passed through second outlet duct and third outlet duct and are connected, second outlet duct, first connecting pipe and third outlet duct all are equipped with automatic valve.

The inside different gaseous detection sensor that contains of gas detection appearance, also can place according to the inside pollutant of contaminated soil, gaseous through the first liquid medicine in placing the case handle the back, get rid of impurity and discharge in the gaseous detection case, detect through the gas detection appearance, when impurity in addition, open the automatic valve on the second outlet duct and the automatic valve on the third outlet duct, discharge gas in the second outlet duct, react with the liquid medicine in the second outlet duct, get rid of impurity, later discharge again in the gaseous detection case through the third outlet duct and detect, confirm the gaseous discharge of back, change the first liquid medicine in placing the case simultaneously, carry out follow-up reaction.

Preferably, all be fixed with the explosive box on handling the both ends lateral wall of case, the one end of two explosive boxes is connected with the inlet pipe, and the one end of one of them inlet pipe is connected on an installation pipe, and the one end of another inlet pipe is connected with two second connecting pipes, and the one end of two second connecting pipes is connected respectively on two installation pipes.

Place corresponding liquid medicine in the storage medicine case, during installation pipe and second connecting pipe were carried to liquid medicine, later in carrying high pressure nozzle, high pressure nozzle's high-pressure gas broke up liquid medicine, and gas reacts, gets rid of large-scale granule and pollutant in the gas, sets up the through-hole that corresponds in the bottom of handling the intracavity simultaneously, makes things convenient for the outflow of liquid medicine.

Preferably, the opposite side walls in the treatment cavity are jointly fixed with a baffle, the baffle is provided with a groove, the side wall of one end of the groove is provided with an opening, and the opposite side walls in the groove are jointly fixed with a filter screen.

The filter screen and the open-ended set up the convenience and filter great granule, gaseous only can discharge the treatment chamber through the opening simultaneously, and gaseous can only flow at the intermediate position like this, and the high pressure nozzle that is located on one side second mounting panel sprays liquid medicine on gaseous, can detach the pollutant on a large amount of gases like this, and in addition high pressure nozzle can adjust on two first mounting panels, sprays to the gas of all the other positions.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching among the adjusting device, the three mounting pipes and the high-pressure nozzles, the high-pressure nozzles at three positions spray liquid medicine into the inflowing air, and meanwhile, the angles of the two mounting pipes can be adjusted and changed, so that the high-pressure nozzles spray from different angles, thereby spraying the liquid medicine to each position and treating large particles and impurities in the waste gas;

2. through the matching among the detection box, the first placing box and the second placing box, the treated gas is treated and detected again, the discharged gas is ensured to meet the emission requirement, the air quality is ensured, and the pollution to the environment is reduced;

to sum up, the utility model discloses reached and handled the gaseous purpose that accords with emission standard after the soil, when handling the air, can adjust high pressure nozzle's position, spray to any position in the process chamber, handle impurity in the gas, carry first placing the case after handling, the impurity treatment who will not handle through liquid medicine will not be clean, reduce pollutant and the granule in the gas to air pollution's the condition, protect the environment.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a top view of the treatment chamber of the present invention;

fig. 3 is a side view of the baffle of the present invention;

FIG. 4 is a schematic view of the structure of the present invention

Fig. 5 is a side view of the first mounting plate of the present invention.

In the figure: 1 intake pipe, 2 treatment boxes, 3 filter screens, 4 automatic valves, 5 push rods, 6 clamps, 7 installation pipes, 8 high-pressure nozzles, 9 second connecting pipes, 10 partition plates, 11 air inlet funnels, 12 first conveying pipes, 13 first placing boxes, 14 first air outlet pipes, 15 second air outlet pipes, 16 first connecting pipes, 17 gas detectors, 18 bearing plates, 19 third air outlet pipes, 20 second placing boxes, 21 first mounting plates, 22 fixing plates, 23 connecting rods, 24 medicine storage boxes, 25 servo motors, 26 second mounting plates, 27 baffle plates, 28 openings, 29 grooves and 30 detection boxes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-5, a contaminated soil treatment device for avoiding secondary pollution, comprising a treatment box 2, a baffle 10 is arranged in the treatment box 2, the baffle 10 divides the treatment box 2 into a treatment cavity and a detection cavity, the treatment cavity treats large particles and pollutants in gas, the detection cavity treats subsequent impurities and detects whether discharged air reaches the standard, an air inlet pipe 1 penetrates through the side wall of the treatment box 2, the air inlet pipe 1 connects the treatment box 2 with a container of treated soil, an adjusting device is arranged on one side wall in the treatment cavity, two first mounting plates 21 are arranged on the adjusting device, the adjusting device adjusts the angles of the two first mounting plates 21, a mounting pipe 7 positioned below sprays liquid medicine upwards, so that the liquid medicine sprayed on the two mounting pipes 7 is slowly separated from intersection, the spraying area is enlarged, a second mounting plate 26 is fixed on the side wall at the other end in the treatment cavity, the two first mounting plates 21 and the second mounting plate 26 are both fixed with mounting pipes 7 through two clamps 6, the clamps 6 fix the mounting pipes 7 to ensure the stability of the mounting pipes 7, a plurality of high-pressure nozzles 8 are arranged at equal intervals on the three mounting pipes 7, the high-pressure nozzles 8 can spray liquid medicine in a atomized manner to improve the contact area with gas, an air inlet funnel 11 is arranged on the partition plate 10, baffle plates 27 are jointly fixed on opposite side walls in the treatment cavity, grooves are formed in the baffle plates 27, openings 28 are arranged on the side walls at one ends of the grooves, filter screens 3 are jointly fixed on the opposite side walls in the grooves, and the filter screens 3 filter and remove generated large particles;

the treated waste gas sequentially passes through the treatment cavity and the detection cavity, particles and pollutants in the gas are removed by a high-pressure nozzle 8 in the treatment cavity and then are conveyed into the detection cavity, the gas is firstly cleaned again by a first placing box 13, then the gas is detected by a detection box 30, whether the discharged gas reaches the standard or not is detected, the discharged gas reaches the standard and then is discharged, the gas which does not reach the standard is cleaned and detected again, in the structure, the three installation pipes 7 are used for treating the discharged gas, the angles of the two installation pipes 7 are adjustable, water is sprayed from different angles, the purpose of spraying the gas at different positions is achieved, large particles and pollutants in the gas are removed, and the cleanness of the discharged gas is ensured; the filter screen 3 and the opening 28 are arranged to conveniently filter larger particles, meanwhile, gas can be discharged into the processing cavity only through the opening 28, so that the gas can only flow at the middle position, the high-pressure nozzles 8 on the second mounting plate 26 on one side spray liquid medicine on the gas, so that pollutants on a large amount of gas can be removed, and in addition, the high-pressure nozzles 8 on the two first mounting plates 21 can be adjusted to spray gas at other positions.

Referring to fig. 1, the bottom in the detection cavity is provided with a first placing box 13, one end of an air inlet funnel 11 is connected with a first conveying pipe 12, the lower end of the first conveying pipe 12 extends into the first placing box 13, the lower end of the first conveying pipe 12 extends into liquid medicine, when gas flows out, the gas can quickly react with the liquid medicine, residual pollutants are removed, a bearing plate 18 is arranged on one end side wall of a partition plate 10, the other end of the bearing plate 10 is fixed on one end side wall in a treatment box 2, a gas detection box 30 and a second placing box 20 are fixed on the bearing plate 18, and the bearing plate 18 supports the gas detection box 30 and the second placing box 20.

First place and set up liquid medicine in the case 13, this liquid medicine sets up according to the composition that pollutes soil, handles the pollutant that has in the gas, and large-scale granule can be dissolved in aquatic simultaneously, guarantees gaseous clean, later the first gas to needs the emission detects, looks over the concentration of pollutant in the gas.

Referring to fig. 1-2, adjusting device includes two sets of fixed plates 22 fixed on the inner wall of the treatment chamber, two first mounting plates 21 rotate respectively and connect between two sets of fixed plates 22, first mounting plate 21 can rotate between fixed plates 22, adjust the angle that first mounting plate 21 sprays, be fixed with the motor support on the one end lateral wall of treatment case 2, be fixed with servo motor 25 on the motor support, servo motor 25's output group end runs through the lateral wall of treatment case 2 and extends to the treatment chamber, servo motor 25's output shaft end is fixed with the carousel. Servo motor 25 drives the carousel and carries out corotation and reversal, and turned angle can be adjusted, after turning to certain angle and meeting mutually and rotate, it is connected with two connecting rods 23 to rotate on the carousel, two connecting rods 23 use the carousel to set up as central symmetry, the one end of two connecting rods 23 is all rotated and is connected with push rod 5, the one end of two push rods 5 rotates the lower extreme of connecting at first mounting panel 21 respectively, carousel and connecting rod 23 adjust push rod 5's angle, thereby adjust two installation pipe 7's angle.

Servo motor 25 adjusts and drives the carousel and carry out corotation and reversal, adjusts the angle of carousel to adjust the position of two push rods 5, adjust the angle of two first mounting panels 21, make water spray from the angle of difference, spray the air of different positions, get rid of the large-scale granule in the air, improve and clear away efficiency.

Referring to fig. 1, be fixed with gaseous detector 17 on the one end lateral wall in the gaseous detection case 30, the inside different gaseous detection sensor that contains of gaseous detector 17, gaseous detection case 30 and the first case 13 of placing are connected through first outlet duct 14, be connected with first connecting pipe 16 on the gaseous detection case 30, gaseous detection case 30 and second are placed case 20 and are connected through second outlet duct 15 and third outlet duct 19, whether accord with the standard according to the pollutant in the gas, open automatic valve 4 on second outlet duct 15 and the third outlet duct 19, handle gas, second outlet duct 15, first connecting pipe 16 and third outlet duct 19 all are equipped with automatic valve 4, adjust as required.

The inside different gaseous detection sensor that contains of gas detection appearance 17, also can place according to the inside pollutant of contaminated soil, gaseous through the first liquid medicine of placing in the case 13 after handling, get rid of impurity and discharge in the gas detection case 30, detect through gas detection appearance 17, in addition during impurity, open automatic valve 4 on second outlet duct 15 and the automatic valve 4 on third outlet duct 19, discharge gas in second outlet duct 15, react with the liquid medicine in second outlet duct 15, get rid of impurity, later detect in discharging gas detection case 30 once more through third outlet duct 19, confirm back gas discharge, change the first liquid medicine of placing in the case 13 simultaneously, carry out subsequent reaction.

Referring to fig. 1-2, the side walls of both ends of the treatment box 2 are fixed with medicine storage boxes 24, one end of each of the two medicine storage boxes 24 is connected with a feeding pipe, one end of one of the feeding pipes is connected to one of the installation pipes 7, one end of the other feeding pipe is connected with two second connection pipes 9, and one end of each of the two second connection pipes 9 is connected to each of the two installation pipes 7.

Put corresponding liquid medicine in the explosive box 24, liquid medicine carries installation pipe 7 and second connecting pipe 9 in, later in carrying high pressure nozzle 8, high pressure nozzle 8's high-pressure gas breaks up liquid medicine, reacts with gas, gets rid of large-scale granule and pollutant in the gas, sets up corresponding through-hole in the bottom of treatment chamber simultaneously, makes things convenient for the outflow of liquid medicine.

In the utility model, when in use, the gas after the polluted soil is treated is conveyed into the air inlet pipe 1 through a pipeline, the gas is conveyed into the treatment box 2 through the air inlet pipe 1, the dust on the gas is cleaned through the filter screen 3 during the conveying, and then the gas is conveyed into the treatment cavity through the opening 28, the opening 28 and the two installation pipes 7 are correspondingly arranged, so that the gas can be directly positioned between the two installation pipes 7, at the moment, the high-pressure nozzles 8 on the three installation pipes 7 spray out the liquid medicine, meanwhile, the servo motor 25 drives the rotary disc to rotate, the rotary disc drives the two connecting rods 23 to rotate when rotating, the rotation of the connecting rods 23 can drive the two push rods 5 to rotate, the two push rods 5 contract, thereby the two first installation plates 21 are rotated to drive the two installation pipes 7 to rotate, the direction of the high-pressure nozzles 8 on the two installation pipes 7 is adjusted, the liquid medicines sprayed out by the two high-pressure nozzles 8 are mixed, then the servo motor 25 reverses to make the two mounting pipes 7 slowly move to the original position, in this action, the direction of spraying liquid is changed, and the high-pressure nozzle 8 on the other side wall normally sprays liquid medicine to spray all positions, the purpose of spraying waste gas at each position is achieved, impurity particles and pollutants in the gas are reduced, then the sprayed gas is conveyed to the first placing box 13 through the gas inlet funnel 11, the first placing box 13 is placed with corresponding liquid medicine, so that the gas can be reacted again through the pollutants in the liquid medicine gas, meanwhile, large particle pollution falls into the liquid medicine, then the gas is conveyed to the detection box 30 through the first gas outlet pipe 14, the gas detector 17 in the detection box 30 knows the content of different gases in the gas, meets the requirements, the automatic valve of the first connecting pipe 16 is opened, the gas is discharged, when the content of the polluted gas is high, and opening the automatic valve 4 on the second air outlet pipe 15, conveying the gas into a second placing box 20, conveying the gas into a gas detection box 30 through a third air outlet pipe 19, detecting again, discharging the gas according with the requirements, and not conveying the gas into the second air outlet pipe 15 for reaction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an avoid secondary pollution's contaminated soil processing apparatus, includes and handles case (2), its characterized in that: the device is characterized in that a partition plate (10) is arranged in the treatment box (2), the treatment box (2) is divided into a treatment cavity and a detection cavity by the partition plate (10), an air inlet pipe (1) penetrates through the side wall of the treatment box (2), an adjusting device is arranged on the side wall of one end in the treatment cavity, two first mounting plates (21) are arranged on the adjusting device, a second mounting plate (26) is fixed on the side wall of the other end in the treatment cavity, mounting pipes (7) are fixed on the two first mounting plates (21) and the second mounting plate (26) through two hoops (6), a plurality of high-pressure nozzles (8) are arranged on the three mounting pipes (7) at equal intervals, and an air inlet funnel (11) is arranged on the partition plate (10);

the bottom in the detection chamber is equipped with first case (13) of placing, the one end of inlet funnel (11) is connected with first conveyer pipe (12), the lower extreme of first conveyer pipe (12) extends to first in placing case (13), there is loading board (18) on the one end lateral wall of baffle (10), the other end of loading board (18) is fixed on the one end lateral wall in handling case (2), be fixed with gaseous detection case (30) and second on loading board (18) and place case (20).

2. The contaminated soil treatment apparatus for preventing secondary pollution according to claim 1, the adjusting device comprises two groups of fixing plates (22) fixed on the inner side wall of the treatment cavity, two first mounting plates (21) are respectively and rotatably connected between the two groups of fixing plates (22), a motor bracket is fixed on the side wall of one end of the processing box (2), a servo motor (25) is fixed on the motor bracket, the tail end of an output group of the servo motor (25) penetrates through the side wall of the processing box (2) and extends into the processing cavity, the end of the output shaft of the servo motor (25) is fixed with a turntable, the turntable is connected with two connecting rods (23) in a rotating mode, the two connecting rods (23) are arranged in a central symmetry mode by using the turntable, one ends of the two connecting rods (23) are connected with push rods (5) in a rotating mode, and one ends of the two push rods (5) are connected to the lower end of the first mounting plate (21) in a rotating mode respectively.

3. The contaminated soil treatment device for avoiding secondary pollution according to claim 1, wherein a gas detector (17) is fixed on one end side wall in the gas detection box (30), the gas detection box (30) is connected with the first placing box (13) through a first gas outlet pipe (14), a first connecting pipe (16) is connected to the gas detection box (30), the gas detection box (30) and the second placing box (20) are connected through a second gas outlet pipe (15) and a third gas outlet pipe (19), and the second gas outlet pipe (15), the first connecting pipe (16) and the third gas outlet pipe (19) are provided with automatic valves (4).

4. A contaminated soil treatment device for avoiding secondary pollution according to claim 1, wherein the side walls of both ends of said treatment box (2) are fixed with medicine storage boxes (24), one end of each of the two medicine storage boxes (24) is connected with a feeding pipe, one end of one feeding pipe is connected with one installation pipe (7), one end of the other feeding pipe is connected with two second connection pipes (9), and one end of each of the two second connection pipes (9) is connected with the two installation pipes (7).

5. A contaminated soil treatment device for avoiding secondary pollution according to claim 1, wherein said treatment chamber is internally and jointly fixed with a baffle (27) on the opposite side walls, said baffle (27) is provided with a groove, one end side wall of said groove is provided with an opening (28), and said opposite side walls in said groove are jointly fixed with a filter screen (3).

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