CN113548715A

CN113548715A - Filtrate degradation equipment for soil remediation system and degradation method thereof

Info

Publication number: CN113548715A
Application number: CN202110884246.XA
Authority: CN
Inventors: 李华飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-10-26

Abstract

The invention belongs to the technical field of soil remediation, and particularly relates to filtrate degradation equipment for a soil remediation system and a degradation method thereof. The sunlight ring lamp can be matched with the scattering effect of the concave ring glass and the light-gathering effect of the convex ring glass, so that the process that the illumination in the inner tank is changed from weak to strong and then weak can be realized after the photodegradant is added, and the middle-end filtrate is effectively subjected to degradation treatment.

Description

Filtrate degradation equipment for soil remediation system and degradation method thereof

Technical Field

The invention relates to the technical field of soil remediation, in particular to filtrate degradation equipment for a soil remediation system and a degradation method thereof.

Background

Soil remediation is a technical measure to restore normal function to contaminated soil. In the soil remediation industry, the existing soil remediation technologies can be more than one hundred, the common technologies can be more than ten, and the existing soil remediation technologies can be roughly divided into three methods, namely physical methods, chemical methods and biological methods. Soil is originally a natural accommodation place and a purification treatment place of various wastes, soil accepts pollutants, does not indicate that the soil is polluted, and indicates that the soil is polluted only when various pollutants accommodated in the soil are excessive and influence and exceed the self-purification capacity of the soil, so that the soil has harmful influence on hygiene and epidemiology. The soil pollution is caused by various reasons, such as industrial sludge, garbage agriculture, sewage irrigation, pollutant sedimentation in the atmosphere and the like. Nearly one fifth of the existing cultivated land in China is polluted by different degrees, the polluted soil can cause the yield reduction of crops, and even the pollutant in agricultural products can exceed the standard, thereby harming the human health. In addition, with the acceleration of economic development and urbanization, site pollution caused by industrial and mining enterprises is also very serious.

In the soil to different conditions carries out the restoration in-process, need carry out the filtrating degradation earlier to formulate reasonable soil restoration plan, traditional filtrating degradation device generally designs comparatively simply, and concrete degradation method designs comparatively singly, thereby influences degradation efficiency to a certain extent, so has certain limitation.

Disclosure of Invention

Based on the technical problems that the traditional filtrate degradation device is generally simpler in design and the specific degradation method is single in design, the invention provides filtrate degradation equipment for a soil remediation system and a degradation method thereof.

The invention provides filtrate degradation equipment for a soil remediation system, which comprises an outer tank, wherein an inner tank is arranged in the outer tank, convex ring plates are fixedly arranged on the circumferential outer walls of two ends of the inner tank, mounting blocks are fixedly arranged at four corners of the circumferential inner wall of the outer tank, which are close to one end of the convex ring plates, the mounting blocks are rotatably connected with fixed guide wheels, clamping ring grooves are respectively formed in the outer walls of two sides of the convex ring plates and are in rolling connection with the fixed guide wheels, an ozone generator is fixed on the outer wall of one side of the outer tank, which is close to the top end, a booster pump connected with the ozone generator is fixedly arranged at the top end of the ozone generator, an oxygen conveying pipe is fixedly connected with the output end of the booster pump, the bottom end of the oxygen conveying pipe is rotatably connected with a switching sleeve pipe through a bearing, a gas distribution end block is welded at the bottom end of the switching sleeve pipe, and the bottom end of the gas distribution end block is arranged as a curved surface bottom end, and the top fixed mounting of curved surface bottom has the spiral slide that the equidistance annular distributes, divide the equal fixedly connected with oxygen drum pipe in gas end block ' S four corners, and the oxygen drum pipe is "S" shape structure, oxygen drum pipe ' S bottom one side fixed connection ' S branch pipe, and branch pipe and oxygen drum pipe ' S one side all open the branch mouth that has the equidistance and distributes, the middle-end of inner tank is provided with convex ring glass, and the inner tank is close to convex ring glass ' S both ends and fixes respectively and be provided with concave ring glass.

Preferably, the outer jar circumference outer wall is close to the equal fixed mounting in one end of convex surface ring glass, concave surface ring glass has the sunlight ring lamp.

Preferably, the outer jar is close to the one end of interior bottom and is fixed with the rotating electrical machines through the bolt, and the output shaft key of rotating electrical machines is connected with the drive toper tooth, the inner tank is close to the one end outer wall fixed mounting of bottom and is had the driven toper ring gear who meshes with the drive toper tooth mutually.

Preferably, a fixed cylinder is welded at four corners of the inner wall of the circumference of one end of the outer tank close to the rotating motor, positioning rods are welded at four corners of the inner part of the fixed cylinder, and the positioning rods are connected with a mounting plate in a sliding mode.

Preferably, the mounting panel has reset spring with the welding of the relative one side of fixed section of thick bamboo, and the welding of the opposite side outer wall of mounting panel has the touching ball.

Preferably, the inner tank is close to the equal fixed mounting of one end circumference outer wall of touching ball has the fixed chamber piece that supports that the equidistance distributes, and the fixed inner wall that supports the chamber piece is provided with evenly distributed's inner chamber package, the equal welding of one side that the inner tank circumference inner wall is close to the fixed chamber piece that supports has the connection end spring.

Preferably, the interior bottom fixed mounting of inner tank has the chassis, and the chassis comprises a plurality of arc arms, the quantity of arc arm is four to eight, and one side of arc arm all with be connected end spring fixed connection, correspond two the welding of the relative one side of arc arm has the built-in C shape pole that the crisscross distributes, the welding of the top of arc arm has same end plate.

Preferably, the equal fixed mounting in tip both sides of oxygen therapy pipe has fixed stop, and fixed stop's both sides all open the tooth mouth, the inner tank is close to the follower rod that the level set up all welded in the one end both sides of fixed stop, and the follower rod is close to the one end both sides of tooth mouth and all opens the wave groove, open the top of inner tank has the charge door, and the inner wall welding of charge door has the loading hopper.

Preferably, the bottom of inner tank is opened there is the discharge opening, and the inner wall welding of discharge opening has the discharge tube, the one end fixed mounting of discharge tube has the valve body.

A use method of filtrate degradation equipment for a soil remediation system comprises the specific steps that when actual filtrate is degraded, ozone generated by an ozone generator passes through an oxygen delivery pipe by using a booster pump, uniformly blows the ozone into the filtrate through a gas distribution end block and an oxygen blowing pipe, an operator adds a photodegradation agent into an inner tank through a feed hopper, drives the inner tank to rotate through a rotating motor, and realizes effective degradation operation on the filtrate by using a daylight ring lamp to match with the scattering effect of concave surface ring glass and the light condensation effect of convex surface ring glass.

The beneficial effects of the invention are as follows:

1. through the spiral oblique piece on the curved surface bottom that sets up and the curved surface bottom outer wall, can fill the ozone in-process at the booster pump, can support the spiral oblique piece, thereby it is rotatory to promote branch gas end block, meanwhile, utilize the branch mouth that sets up in drum oxygen pipe one side, can be at the drum oxygen in-process, give self effort, thereby promote branch gas end block, the rotation of drum oxygen pipe, make the drum-in of ozone more even, and play certain muddy liquid effect, improve the contact of ozone and filtrating, utilize ozone to carry out effectual sterilization, ovum and oxidative degradation to liquid handles.

2. Through the sunlight ring lamp that sets up, can cooperate concave surface ring glass's scattering effect, convex surface ring glass's spotlight effect, can be after adding the photodegradant, the process that the illumination is weakened again by the weak variation in the realization inner tank to carry out effectual degradation to middle-end filtrating, in order to guarantee the degradation effect.

3. The inner tank is driven to rotate under the supporting action of the fixed guide wheel conveniently through the arranged rotating motor, and the inner tank is regularly and frequently swept through the tooth openings on the fixed baffle through the follower rod and matched with the wave grooves, so that the disorder degree of filtrate is improved, and effective liquid mixing treatment is realized; the bottom frame can rotate along with the inner tank, and the arc arm and the built-in C-shaped rod are utilized to realize effective dispersion treatment of the degradation agent.

4. Through the touching ball that sets up, can rotate the in-process including the jar, cooperation reset spring's reset action, decide frequently with fixed chamber piece that supports bumps, the fixed inside chamber package that supports chamber piece in the cooperation can effectively cause the vibrations that correspond and connect the end spring to further improve the chaos degree of filtrating, guarantee the degradation effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a filtrate degradation apparatus and a degradation method thereof for a soil remediation system according to the present invention;

FIG. 2 is an enlarged schematic structural diagram at A in FIG. 1 of a filtrate degradation apparatus for a soil remediation system and a degradation method thereof according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an oxygen blowing pipe of the filtrate degradation device and the degradation method thereof for the soil remediation system according to the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a bottom frame of the filtrate degradation device and the degradation method thereof for the soil remediation system according to the present invention;

fig. 5 is an enlarged structural schematic diagram at B in fig. 1 of a filtrate degradation apparatus for a soil remediation system and a degradation method thereof according to the present invention.

In the figure: 1. an outer tank; 2. an inner tank; 3. adapting a sleeve; 4. a gas-distributing end block; 401. the bottom end of the curved surface; 5. a helical ramp; 6. mounting blocks; 7. fixing the guide wheel; 8. the concave surface is made of ring glass; 9. a daylight ring lamp; 10. a rotating electric machine; 11. driving the conical teeth; 12. a bottom spring is connected; 13. an arc arm; 14. a discharge pipe; 15. a driven conical gear ring; 16. a C-shaped rod is arranged inside; 17. a collar plate; 18. the convex surface is made of ring glass; 19. an oxygen blowing pipe; 1901. a branch port; 20. an ozone generator; 21. a booster pump; 22. an oxygen delivery tube; 23. a hopper; 24. a fixed cylinder; 25. positioning a rod; 26. touching the ball; 27. fixing the cavity propping block; 28. an inner cavity bag; 29. mounting a plate; 30. a return spring; 31. an end plate; 32. a follower rod; 33. a tooth mouth; 34. fixing a baffle plate; 35. wave grooves.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a filtrate degradation device for a soil remediation system comprises an outer tank 1, an inner tank 2 is arranged inside the outer tank 1, convex ring plates 17 are fixedly installed on the circumferential outer walls of two ends of the inner tank 2, installation blocks 6 are fixedly installed on four corners of the circumferential inner wall of the outer tank 1 near one end of the convex ring plates 17, the installation blocks 6 are rotatably connected with fixed guide wheels 7, the outer walls of two sides of the convex ring plates 17 are respectively provided with a clamping ring groove in rolling connection with the fixed guide wheels 7, an ozone generator 20 is fixed on the outer wall of one side of the outer tank 1 near the top end through bolts, a booster pump 21 connected with the ozone generator 20 is fixedly installed at the top end of the ozone generator 20, an oxygen delivery pipe 22 is fixedly connected with the output end of the booster pump 21, a switching sleeve 3 is rotatably connected with the bottom end of the oxygen delivery pipe 22 through a bearing, and a gas distribution end block 4 is welded at the bottom end of the switching sleeve 3, the bottom end of the gas distribution end block 4 is set to be a curved bottom end 401, the top end of the curved bottom end 401 is fixedly provided with spiral inclined pieces 5 which are distributed annularly at equal intervals, four corners of the gas distribution end block 4 are fixedly connected with oxygen blowing pipes 19, the oxygen blowing pipes 19 are of an S-shaped structure, branch pipes which are fixedly connected with one side of the bottom end of each oxygen blowing pipe 19 are arranged at one side of each branch pipe and one side of each oxygen blowing pipe 19 are provided with branch openings 1901 which are distributed at equal intervals, the middle end of the inner tank 2 is provided with a convex annular glass 18, and two ends of the inner tank 2, which are close to the convex annular glass 18, are respectively and fixedly provided with concave annular glasses 8; an operator controls and starts the ozone generator 20 and the booster pump 21, ozone is filled into the gas distribution end block 4 through the oxygen conveying pipe 22, the spiral inclined pieces 5 arranged at the curved bottom end 401 and on the outer wall of the curved bottom end 401 are utilized, the spiral inclined pieces 5 can be blown in the ozone filling process, so that the gas distribution end block 4 is pushed to rotate, meanwhile, the branch openings 1901 arranged at one side of the oxygen blowing pipe 19 are utilized, the reaction force of the oxygen blowing pipe 19 can be given to the oxygen blowing pipe 19 in the ozone blowing process, the rotation of the gas distribution end block 4 and the oxygen blowing pipe 19 is promoted, the ozone blowing is more uniform, a certain liquid mixing effect is achieved, the contact between ozone and filtrate is improved, and the ozone is utilized to effectively sterilize, kill eggs and oxidize and degrade liquid.

In the invention, one ends of the circumferential outer wall of the outer tank 1, which are close to the convex ring glass 18 and the concave ring glass 8, are fixedly provided with the daylight ring lamp 9; the operating personnel control starts the sunlight ring lamp 9, and the process that the illumination becomes strong again weak from the weak point in the inner tank 2 is realized to the scattering effect of cooperation concave surface ring glass 8, the spotlight effect of convex surface ring glass 18, and operating personnel utilizes the photodegradant to carry out effectual degradation processing after adding the photodegradant in inner tank 2.

Wherein, the one end that outer jar 1 is close to interior bottom has rotating electrical machines 10 through the bolt fastening, and rotating electrical machines 10's output shaft key joint has drive toper tooth 11, and inner jar 2 is close to the one end outer wall fixed mounting of bottom has with drive toper tooth 11 engaged with driven toper ring gear 15 mutually.

Wherein, outer jar 1 is close to the one end circumference inner wall four corners of rotating electrical machines 10 and all has welded a fixed cylinder 24, and the inside four corners of fixed cylinder 24 all has welded locating lever 25, and locating lever 25 sliding connection has mounting panel 29.

Wherein, the mounting plate 29 is welded with a return spring 30 on the opposite side of the fixed cylinder 24, and the touch ball 26 is welded on the outer wall of the other side of the mounting plate 29.

Wherein, the fixed cavity-resisting blocks 27 which are distributed equidistantly are fixedly arranged on the circumferential outer wall of one end of the inner tank 2 close to the touch ball 26, the inner walls of the fixed cavity-resisting blocks 27 are provided with uniformly distributed inner cavity packages 28, and the connecting bottom springs 12 are welded on one sides of the circumferential inner walls of the inner tank 2 close to the fixed cavity-resisting blocks 27; inner tank 2 rotates the in-process, and cooperation reset spring 30's reset action, touching ball 26 can decide frequently and fixed support chamber piece 27 and bump, and the fixed inner chamber package 28 that supports the inside of chamber piece 27 of cooperation effectively causes the vibrations that correspond connection bottom spring 12 to further improve the chaotic degree of filtrating, guarantee the degradation effect.

Wherein, the bottom frame is fixedly arranged at the inner bottom of the inner tank 2 and consists of a plurality of arc arms 13, the number of the arc arms 13 is four to eight, one side of each arc arm 13 is fixedly connected with a connecting bottom spring 12, built-in C-shaped rods 16 which are distributed in a staggered manner are welded at the opposite sides corresponding to the two arc arms 13, and the top end of each arc arm 13 is welded with the same end plate 31; the chassis can rotate along with the inner tank 2, and the arc arm 13 and the built-in C-shaped rod 16 are utilized to realize effective dispersion treatment of the degradation agent.

Wherein, both sides of the end part of the oxygen catheter 22 are fixedly provided with fixed baffles 34, both sides of the fixed baffles 34 are provided with tooth openings 33, both sides of one end of the inner tank 2 close to the fixed baffles 34 are welded with horizontally arranged follower rods 32, both sides of one end of the follower rods 32 close to the tooth openings 33 are provided with wave grooves 35, the top end of the inner tank 2 is provided with a feed inlet, and the inner wall of the feed inlet is welded with a feed hopper 23; the servo rod 32 sweeps through the tooth port 33 on the fixed baffle 34 at a fixed frequency, and the chaos degree of filtrate is improved by matching with the wave groove 35, so that effective liquid mixing treatment is realized.

Wherein, the bottom of inner tank 2 is opened there is the discharge opening, and the inner wall welding of discharge opening has discharge tube 14, and the one end fixed mounting of discharge tube 14 has the valve body.

A use method of filtrate degradation equipment for a soil remediation system comprises the specific steps that when actual filtrate is degraded, ozone generated by an ozone generator 20 is uniformly blown into the filtrate through an oxygen delivery pipe 22, a gas distribution end block 4 and an oxygen blowing pipe 19 by a booster pump 21, an operator adds a photodegradation agent into an inner tank 2 through a feed hopper 23, drives the inner tank 2 to rotate through a rotating motor 10, and utilizes a sunlight ring lamp 9 to cooperate with the scattering effect of concave surface ring glass 8 and the light condensation effect of convex surface ring glass 18 to cooperate with the photodegradation agent to realize effective degradation operation on the filtrate.

When the invention is used: adding soil filtrate to be treated into the inner tank 2 through a charging hopper 23, controlling an ozone generator 20 and a booster pump 21 to be started by an operator, filling ozone into the gas distribution end block 4 through an oxygen conveying pipe 22, and blowing the spiral inclined sheets 5 by using the arranged curved bottom end 401 and the spiral inclined sheets 5 on the outer wall of the curved bottom end 401 in the ozone filling process so as to push the gas distribution end block 4 to rotate, and meanwhile, using a branch port 1901 arranged on one side of the oxygen blowing pipe 19 to give self reaction force to the oxygen blowing pipe 19 in the ozone blowing process so as to promote the rotation of the gas distribution end block 4 and the oxygen blowing pipe 19, so that the blowing of the ozone is more uniform, a certain liquid mixing effect is achieved, the contact between the ozone and the filtrate is improved, and the liquid is effectively sterilized, egg is killed and is subjected to oxidative degradation treatment by using the ozone; an operator controls the starting of the daylight ring lamp 9, the process that the illumination in the inner tank 2 is changed from weak to strong and then becomes weak is realized by matching the scattering effect of the concave ring glass 8 and the light-gathering effect of the convex ring glass 18, and after the operator adds a photodegradant in the inner tank 2, the photodegradant is utilized to carry out effective degradation treatment; an operator controls and starts the rotating motor 10, under the supporting action of the fixed guide wheel 7, the inner tank 2 can be driven to rotate, and the inner tank is regularly and frequently swept through the tooth openings 33 on the fixed baffle 34 through the follower rod 32, and the chaos degree of filtrate is improved by matching with the wave grooves 35, so that effective liquid mixing treatment is realized; meanwhile, the underframe can rotate along with the inner tank 2, and the arc arm 13 and the built-in C-shaped rod 16 are utilized to realize effective dispersion treatment on the degradation agent; inner tank 2 rotates the in-process, and cooperation reset spring 30's reset action, touching ball 26 can decide frequently and fixed support chamber piece 27 and bump, and the fixed inner chamber package 28 that supports the inside of chamber piece 27 of cooperation effectively causes the vibrations that correspond connection bottom spring 12 to further improve the chaotic degree of filtrating, guarantee the degradation effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a filtrating degradation equipment for soil repair system, includes outer jar (1), the inside of outer jar (1) is provided with inner tank (2), its characterized in that, the equal fixed mounting in both ends circumference outer wall of inner tank (2) has protruding ring board (17), and the equal fixed mounting in one end that outer jar (1) circumference inner wall four corners is close to protruding ring board (17) has installation piece (6), installation piece (6) all rotate and are connected with fixed guide pulley (7), and the both sides outer wall of protruding ring board (17) has seted up respectively and has had the snap ring groove with fixed guide pulley (7) roll connection, one side outer wall that outer jar (1) is close to the top is fixed with ozone generator (20) through the bolt, and the top fixed mounting of ozone generator (20) has booster pump (21) that are connected with ozone generator (20), the output fixedly connected with oxygen therapy pipe (22) of booster pump (21), and the bottom of oxygen therapy pipe (22) is connected with adapter sleeve (3) through the bearing rotation, the bottom welding of adapter sleeve (3) has branch gas end block (4), the bottom of branch gas end block (4) sets up to curved surface bottom (401), and the top fixed mounting of curved surface bottom (401) has equidistant annular distribution' S spiral slide (5), the equal fixedly connected with oxygen blowing pipe (19) in four corners of branch gas end block (4), and oxygen blowing pipe (19) are "S" shape structure, the branch pipe of bottom one side fixed connection of oxygen blowing pipe (19), and branch pipe and one side of oxygen blowing pipe (19) all open branch mouth (1901) that the equidistance distributes, the middle-end of inner tank (2) is provided with convex surface ring glass (18), and inner tank (2) are close to the both ends of convex surface ring glass (18) and are fixed concave surface ring glass (8) respectively.

2. The filtrate degradation equipment for the soil remediation system of claim 1, wherein a daylight ring lamp (9) is fixedly mounted at one end of the circumferential outer wall of the outer tank (1) close to the convex ring glass (18) and the concave ring glass (8).

3. The filtrate degradation equipment for the soil remediation system according to claim 1, wherein a rotary motor (10) is fixed to one end of the outer tank (1) close to the inner bottom through a bolt, a driving conical tooth (11) is connected to an output shaft of the rotary motor (10) in a keyed mode, and a driven conical tooth ring (15) meshed with the driving conical tooth (11) is fixedly installed on the outer wall of one end of the inner tank (2) close to the bottom.

4. The filtrate degradation equipment for the soil remediation system according to claim 3, wherein four corners of the inner wall of one end of the outer tank (1) close to the rotating motor (10) are welded with fixed cylinders (24), four corners of the inner part of each fixed cylinder (24) are welded with positioning rods (25), and the positioning rods (25) are slidably connected with mounting plates (29).

5. The filtrate degradation apparatus for a soil remediation system according to claim 4 wherein a return spring (30) is welded to the opposite side of the mounting plate (29) from the stationary drum (24) and a touch ball (26) is welded to the outer wall of the other side of the mounting plate (29).

6. The filtrate degradation equipment for the soil remediation system according to claim 5, wherein the outer wall of the circumference of one end of the inner tank (2) close to the touch ball (26) is fixedly provided with fixed cavity resisting blocks (27) which are distributed equidistantly, the inner walls of the fixed cavity resisting blocks (27) are provided with inner cavity bags (28) which are distributed uniformly, and one side of the inner wall of the circumference of the inner tank (2) close to the fixed cavity resisting blocks (27) is welded with the connecting bottom spring (12).

7. The filtrate degradation equipment for the soil remediation system according to claim 6, wherein a bottom frame is fixedly mounted at the inner bottom of the inner tank (2), the bottom frame is composed of a plurality of arc arms (13), the number of the arc arms (13) is four to eight, one side of each arc arm (13) is fixedly connected with a connecting bottom spring (12), the corresponding two arc arms (13) are welded on the opposite side of the corresponding side with built-in C-shaped rods (16) which are distributed in a staggered manner, and the top end of each arc arm (13) is welded with the same end plate (31).

8. The filtrate degradation equipment for the soil remediation system according to claim 1, wherein a fixing baffle (34) is fixedly mounted on each of two sides of the end of the oxygen pipe (22), a tooth opening (33) is formed in each of two sides of the fixing baffle (34), a horizontally arranged follower rod (32) is welded on each of two sides of one end of the inner tank (2) close to the fixing baffle (34), a wave groove (35) is formed in each of two sides of one end of the follower rod (32) close to the tooth opening (33), a feed inlet is formed in the top end of the inner tank (2), and a feed hopper (23) is welded on the inner wall of the feed inlet.

9. The filtrate degradation equipment for the soil remediation system of claim 8, wherein a discharge opening is formed at the bottom end of the inner tank (2), a discharge pipe (14) is welded to the inner wall of the discharge opening, and a valve body is fixedly mounted at one end of the discharge pipe (14).

10. The use method of the filtrate degradation equipment for the soil remediation system according to any one of claims 1 to 9, wherein the specific steps include that when actual filtrate is degraded, ozone generated by an ozone generator (20) is uniformly blown into the filtrate through an oxygen delivery pipe (22), a gas distribution end block (4) and an oxygen blowing pipe (19) by a booster pump (21), an operator adds a photodegradant into the inner tank (2) through a charging hopper (23), the inner tank (2) is driven to rotate by a rotating motor (10), and the efficient degradation operation of the filtrate is realized by matching the sunlight ring lamp (9) with the scattering effect of the concave surface ring glass (8) and the light gathering effect of the convex surface ring glass (18) with the photodegradant.