CN114835260A

CN114835260A - Constructed wetland ecological remediation pretreatment systems

Info

Publication number: CN114835260A
Application number: CN202210550025.3A
Authority: CN
Inventors: 于小俸; 黄渊惠
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-08-02
Anticipated expiration: 2042-05-20
Also published as: CN114835260B

Abstract

The invention discloses an artificial wetland ecological restoration pretreatment system, which belongs to the technical field of ecological environment treatment and comprises a sewage tank, self-locking universal wheels, a driving device, a surrounding moving device, a feeding device, a distance adjusting device and a zeolite throwing device, the self-locking universal wheels are provided with a plurality of self-locking universal wheels which are respectively arranged at the two sides of the sewage pool, the surrounding moving device is arranged at the upper ends of the self-locking universal wheels, the driving device is arranged at the side end of the surrounding moving device, the feeding device is arranged on the driving device, the zeolite feeding device is arranged at the upper end of the distance adjusting device, apart from adjusting device setting on encircleing the mobile device, this device can be automatic with zeolite even input to required sewage pond to play the effect of adsorbing NH32N through zeolite to the sewage in the sewage pond.

Description

Constructed wetland ecological remediation pretreatment system

Technical Field

The invention relates to the technical field of ecological environment treatment, in particular to an artificial wetland ecological restoration pretreatment system.

Background

The artificial wetland is an ecological sewage treatment technology developed in the 70 th of the 20 th century, and has the characteristics of less investment, low operation cost, simple and convenient operation, stable treatment effect and the like, so the artificial wetland is widely applied to various sewage (waste water) treatment fields at present. However, the artificial wetland system is derived from simulated natural ecology, so far, the artificial wetland system still has a plurality of natural and extensive characteristics, particularly the artificial wetland system is easy to block, the nitrification and denitrification effects and the phosphorus removal rate are affected due to lack of dissolved oxygen, and the like, and the artificial wetland system becomes a great obstacle for restricting the popularization and the application of the artificial wetland system.

When sewage treatment, through the NH32N that can adsorb in the sewage with the zeolite filler, adsorb the zeolite surface through plant and the microorganism of aquatic again, thereby the NH32N adsorbed by zeolite can be degraded, make zeolite pass through biological action regeneration, thereby keep its ability of adsorbing NH32N in the sewage, and personnel when throwing the zeolite into sewage inside, all throw in through the manual work, and the manual work can have the inhomogeneous condition of throwing in after throwing the zeolite into sewage in, thereby can influence the adsorption effect of zeolite, and waste time and energy.

Disclosure of Invention

The embodiment of the invention provides an artificial wetland ecological restoration pretreatment system, which aims to solve the technical problems.

The embodiment of the invention adopts the following technical scheme: including effluent water sump, auto-lock universal wheel, drive arrangement, encircle mobile device, loading attachment, distance adjusting device and zeolite and throw in the device, the auto-lock universal wheel is equipped with a plurality of, a plurality of the auto-lock universal wheel sets up the both sides at the effluent water sump respectively, encircle the upper end that the mobile device set up at a plurality of auto-lock universal wheel, drive arrangement sets up the side that encircles the mobile device, loading attachment sets up on drive arrangement, the zeolite is thrown in the device and is set up at distance adjusting device, distance adjusting device sets up on encircling the mobile device.

Further, drive arrangement includes mount, drive plate, driving motor, first runner, second runner, driving belt, drive frame and carries the auger, the mount is equipped with a plurality of, a plurality of the mount sets up the upper end at the auto-lock universal wheel that corresponds respectively, the drive plate sets up the side at two wherein mounts, driving motor sets up the upper end at the drive plate, first runner sets up on driving motor's output, the drive frame is equipped with two, two the drive frame symmetry sets up on the drive plate, carry the both ends of auger to set up respectively on two drive frames and be the rotation connection, the second runner cover is established at one end of carrying the auger, the driving belt cover is established on first runner and second runner.

Further, the encircling moving device comprises an encircling moving outer track, an encircling moving inner track, encircling moving members, encircling moving plates, encircling moving blocks and encircling moving rods, the encircling moving outer track is arranged on a plurality of fixing frames, the encircling moving inner track is arranged on a plurality of fixing frames and is positioned on the inner side of the encircling moving outer track, the encircling moving members are provided with a plurality of encircling moving members, the plurality of encircling moving members are uniformly arranged between the encircling moving outer track and the encircling moving inner track and are in sliding fit with the encircling moving outer track and the encircling moving inner track, the encircling moving plates are provided with a plurality of encircling moving plates, the plurality of encircling moving plates are respectively arranged at the upper ends of the corresponding encircling moving members, the plurality of encircling moving plates are provided with one encircling moving block between every two encircling moving plates, and the plurality of encircling moving plates are rotatably connected with the corresponding encircling moving plates, encircle the carriage release lever and be equipped with a plurality of, a plurality of encircle the carriage release lever and set up respectively at the lower extreme that corresponds around the movable plate, a plurality of the lower extreme that encircles the carriage release lever all is equipped with and carries the piece, and wherein two are carried the piece and are located and carry the auger.

Furthermore, a plurality of the lower extreme that encircles the moving member is removable setting, and when carrying out processing production to this device, a plurality of encircles the moving member and is located to encircle and remove outer track and encircle and remove between the track.

Further, loading attachment includes material loading frame, material loading storehouse, material loading pipeline and control valve, material loading frame sets up on the carriage, material loading storehouse sets up on material loading frame, material loading pipeline is the slope setting, the lower extreme at material loading storehouse is connected to the one end of material loading pipeline, the control valve sets up the end at material loading pipeline.

Further, the distance adjusting device comprises a distance adjusting motor, a distance adjusting gear, a distance adjusting rack and a supporting block, a plurality of the surrounding moving plates are provided with a sliding groove and a fixed groove on one surrounding moving plate, the distance adjusting motor is arranged in the fixed groove and is fixedly connected with the fixed groove, the distance adjusting gear is arranged at the output end of the distance adjusting motor, the distance adjusting rack is arranged in the sliding groove and is in sliding fit, and the supporting block is arranged on the distance adjusting rack.

Further, the zeolite releasing device comprises a connecting pipeline, a releasing motor, a releasing gear and a releasing column, wherein the connecting pipeline is arranged at the upper end of the supporting block, the releasing pipeline is connected with the connecting pipeline in a rotating mode, the releasing motor is arranged at the upper end of the connecting pipeline, the releasing gear is arranged at the output end of the releasing motor, the releasing column is sleeved on the releasing pipeline, teeth meshed with the releasing gear are arranged on the releasing column, and a releasing opening is formed in the releasing pipeline.

Furthermore, the connecting pipe is equipped with the lug with the one end that the material loading pipeline corresponds, be equipped with the recess that matches with the lug on the material loading pipeline, the connecting pipe just is the same with the inclination of material loading pipeline for the slope setting.

The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when zeolite is put into the feeding bin, required zeolite is poured into the feeding bin, the feeding pipeline is closed through the control of a control valve, at the moment, the driving device operates to drive the surrounding moving device to move, the surrounding moving device moves to drive the zeolite putting device to move, so that the connecting pipeline moves to a position just corresponding to the feeding pipeline, at the moment, the distance adjusting device operates to drive the connecting pipeline to move towards the feeding pipeline, so that the connecting pipeline and the feeding pipeline are butted, at the moment, the feeding pipeline is opened through the control valve, zeolite flows into the connecting pipeline through the feeding pipeline and then flows into the putting pipeline through the connecting pipeline, after the putting pipeline and the feeding pipeline are filled with zeolite, the feeding pipeline is closed again through the control valve, and the putting opening at the moment is in an upward state, at this moment, it puts in the device and moves required zeolite input position to drive the zeolite on the moving device of encircleing through apart from adjusting device and drive arrangement cooperation operation, the rethread is thrown the gear that puts in on the motor output that the machine operation drives, thereby it rotates to drive and is put in the post, it rotates to drive and puts in the pipeline to put in the post, make the input opening of putting in the pipeline rotate and set up down, and zeolite this moment drops in the sewage pond through putting in the opening, and simultaneously, the input position of zeolite is adjusted through apart from adjusting device and drive arrangement's cooperation operation, thereby realize even putting in the sewage pond with zeolite, the zeolite is put in and is piled up the result of use that influences zeolite, also the resource waste.

Secondly, after the conveying auger rotates, the conveying auger drives two conveying parts on the conveying auger to move forwards, the two conveying parts drive corresponding surrounding movable plates to move forwards, a plurality of surrounding movable blocks are in a matching state, the surrounding movable plates move forwards to drive the surrounding movable members to move on the surrounding movable outer track and the surrounding movable inner track, so that the surrounding movable plates move along the tracks of the surrounding movable outer track and the surrounding movable inner track, the movement is carried out around the track of the sewage pool, the zeolite throwing device can be driven to move around the track of the sewage pool, and the zeolite is uniformly thrown into the sewage pool; the device drives the encircling moving device to move by conveying the auger, drives the zeolite throwing device to throw zeolite into the sewage pool by the encircling moving device, does not directly adopt a belt encircling rotating mode because the belt pulley is directly adopted to encircle and rotate to drive the zeolite throwing device to throw zeolite into the sewage pool, the belt pulley bears insufficient weight which causes the side turning of the belt and other factors, so that the equipment can not normally operate, because the device needs to transport the zeolite onto the encircling moving device, the zeolite is driven to encircle along the sewage pool by the encircling moving device, so that the zeolite is uniformly thrown into the sewage pool, and because the zeolite has certain weight, the required driving equipment needs certain supporting weight, and the device can drive the encircling moving device to move the zeolite required to be thrown by conveying the auger and also plays a supporting role, thereby adopting the conveying auger to drive the moving device to move around to realize the device.

Thirdly, when the throwing distance of zeolite needs to be adjusted, the distance adjusting gear on the output end of the distance adjusting motor is driven to rotate through the operation of the distance adjusting motor, the distance adjusting gear rotates to drive the distance adjusting rack to move in the sliding groove, so that the zeolite throwing device is driven to move to adjust the required throwing distance of zeolite, and the zeolite is evenly thrown into the sewage pool through the matching operation of the driving device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the driving device of the present invention;

FIG. 4 is a first schematic view of a partial structure of a mobile device according to the present invention;

FIG. 5 is a second schematic view of a partial structure of the mobile device according to the present invention;

FIG. 6 is a third schematic view of a partial structure of the mobile device of the present invention;

FIG. 7 is a schematic perspective view of a mobile device according to the present invention;

FIG. 8 is a schematic perspective view of a loading device according to the present invention;

FIG. 9 is a schematic perspective view of a distance adjusting device and a zeolite feeding device according to the present invention;

fig. 10 is a schematic perspective view of the feeding device, the distance adjusting device and the zeolite feeding device according to the present invention.

Reference numerals

The sewage pool comprises a sewage pool 1, a self-locking universal wheel 11, a driving device 2, a fixing frame 21, a driving plate 22, a driving motor 23, a first rotating wheel 24, a second rotating wheel 25, a driving belt 26, a driving frame 27, a conveying auger 28, a surrounding moving device 3, a surrounding moving outer track 31, a surrounding moving inner track 32, a surrounding moving member 33, a surrounding moving plate 34, a surrounding moving block 35, a surrounding moving rod 36, a conveying member 37, a feeding device 4, a feeding frame 41, a feeding bin 42, a feeding pipeline 43, a control valve 44, a distance adjusting device 5, a distance adjusting motor 51, a distance adjusting gear 52, a distance adjusting rack 53, a supporting block 54, a zeolite throwing device 6, a connecting pipeline 61, a throwing pipeline 62, a throwing opening 63, a throwing motor 64, a throwing gear 65 and a throwing column 66.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

The embodiment of the invention provides an artificial wetland ecological restoration pretreatment system, which comprises a sewage pool 1, self-locking universal wheels 11, a driving device 2, a surrounding moving device 3, a feeding device 4, a distance adjusting device 5 and a zeolite throwing device 6, wherein the self-locking universal wheels 11 are provided with a plurality of wheels, the self-locking universal wheels 11 are respectively arranged at two sides of the sewage pool 1, the surrounding moving device 3 is arranged at the upper ends of the self-locking universal wheels 11, the driving device 2 is arranged at the side end of the surrounding moving device 3, the feeding device 4 is arranged on the driving device 2, the zeolite throwing device 6 is arranged on the distance adjusting device 5, the distance adjusting device 5 is arranged on the surrounding moving device 3, the device can automatically and uniformly throw zeolite into the required sewage pool 1, so that the sewage in the sewage pool 1 can be adsorbed with NH32N by the zeolite, the device can be driven to move to a sewage pool position where zeolite needs to be put in through the self-locking universal wheels 11.

Preferably, the driving device 2 includes a fixing frame 21, a driving plate 22, a driving motor 23, a first rotating wheel 24, a second rotating wheel 25, a driving belt 26, a driving frame 27 and a conveying auger 28, the fixing frame 21 is provided with a plurality of fixing frames 21 respectively arranged at the upper ends of the corresponding self-locking universal wheels 11, the driving plate 22 is arranged at the side ends of two fixing frames 21, the driving motor 23 is arranged at the upper end of the driving plate 22, the first rotating wheel 24 is arranged at the output end of the driving motor 23, the driving frame 27 is provided with two driving frames 27 symmetrically arranged on the driving plate 22, the two ends of the conveying auger 28 are respectively arranged on the two driving frames 27 and are connected in a rotating manner, the second rotating wheel 25 is arranged at one end of the conveying auger 28, the driving belt 26 is arranged on the first rotating wheel 24 and the second rotating wheel 25, when the mobile device 3 needs to operate, the first rotating wheel 24 on the output end of the driving motor 23 is driven to rotate through the operation of the driving motor 23, the first rotating wheel 24 rotates to drive the second rotating wheel 25 to rotate through the driving belt 26, so that the conveying auger 28 on the driving frame 27 is driven to rotate, and the mobile device 3 is driven to operate, the conveying auger 28 is driven through the first rotating wheel 24 and the second rotating wheel 25 instead of directly driving the conveying auger 28 through the motor, because the motor can be impacted in the operation process of the mobile device 3, the motor is arranged to be far away from the conveying part 37, and the transmission is realized through the belt pulley.

Preferably, the encircling movement device 3 includes an encircling movement outer track 31, an encircling movement inner track 32, encircling movement members 33, an encircling movement plate 34, encircling movement blocks 35 and an encircling movement rod 36, the encircling movement outer track 31 is disposed on a plurality of fixing frames 21, the encircling movement inner track 32 is disposed on a plurality of fixing frames 21 and is located at the inner side of the encircling movement outer track 31, a plurality of encircling movement members 33 are disposed, the plurality of encircling movement members 33 are uniformly disposed between the encircling movement outer track 31 and the encircling movement inner track 32 and are in sliding fit with the encircling movement outer track 31 and the encircling movement inner track 32, the encircling movement plate 34 is disposed in a plurality, the plurality of encircling movement plates 34 are respectively disposed at the upper ends of the corresponding encircling movement members 33, the encircling movement blocks 35 are disposed in a plurality, and one encircling movement block 35 is disposed between each two encircling movement plates 34, the plurality of surrounding moving blocks 35 are rotatably connected with the corresponding surrounding moving plate 34, the plurality of surrounding moving rods 36 are arranged, the plurality of surrounding moving rods 36 are respectively arranged at the lower ends of the corresponding surrounding moving plates 34, the lower ends of the plurality of surrounding moving rods 36 are respectively provided with a conveying piece 37, two conveying pieces 37 are arranged on the conveying auger 28, after the conveying auger 28 rotates, the conveying auger 28 drives the two conveying pieces 37 on the conveying auger 28 to move forwards, the two conveying pieces 37 move to drive the corresponding surrounding moving plate 34 to move forwards, the plurality of surrounding moving blocks 35 are in a matching state, the surrounding moving plate 34 moves forwards to drive the surrounding moving pieces 33 to move on the surrounding moving outer track 31 and the surrounding moving inner track 32, and therefore the surrounding moving plate 34 moves along the tracks of the surrounding moving outer track 31 and the surrounding moving inner track 32, the zeolite throwing device 6 can be driven to move around the track of the sewage pool 1, so that the zeolite is uniformly thrown into the sewage pool 1; the device drives the surrounding mobile device 3 to move by the conveying auger 28, and drives the zeolite feeding device 6 to feed the zeolite into the sewage pool 1 by the surrounding mobile device 3, but a belt rotating manner is not directly adopted, because the belt pulley rotating manner is directly adopted to drive the zeolite feeding device 6 to feed the zeolite into the sewage pool 1, the belt pulley bears insufficient weight which causes some factors such as belt rollover and the like, so that the equipment can not normally operate, because the device needs to transport the zeolite onto the surrounding mobile device 3, the device drives the zeolite to surround the sewage pool 1 by the surrounding mobile device 3, so that the zeolite is uniformly fed into the sewage pool 1, and because the zeolite has certain weight, the required driving equipment needs certain supporting weight, and the device can drive the surrounding mobile device 3 to move by the conveying auger 28 to move to feed the zeolite and also play a supporting role, the problem of the device is thus achieved by using the conveying auger 28 to drive the movement around the moving device 3.

Preferably, a plurality of the lower extreme that encircles moving member 33 is removable setting, when processing production to this device, a plurality of encircles moving member 33 and is located and encircles and remove outer track 31 and encircle and remove between the inner track 32, thereby it is too loaded down with trivial details in moving member 33 installation at a plurality of encircleing, be difficult to operate, through moving the lower extreme adoption and dismantling the setting with a plurality of encircleing, thereby be convenient for install, a plurality of encircleing moving member 33 under long-time motion simultaneously, there is the possibility of damage, consequently, can be convenient for change it, and need not to dismantle track 32 in moving outer track 31 and the encircleing and remove excessively loaded down with trivial details, thereby the usability and the life of this product have been improved.

Preferably, the feeding device 4 includes a feeding frame 41, a feeding bin 42, a feeding pipe 43 and a control valve 44, the feeding frame 41 is disposed on the driving frame 27, the feeding bin 42 is disposed on the feeding frame 41, the feeding pipe 43 is disposed in an inclined manner, one end of the feeding pipe 43 is connected to the lower end of the feeding bin 42, and the control valve 44 is disposed at the end of the feeding pipe 43, so that when zeolite is placed in the wastewater tank 1, the zeolite is firstly poured into the feeding bin 42, the zeolite flows into the feeding pipe 43 through the feeding bin 42, and the control valve 44 can control the opening and closing of the feeding pipe 43.

Preferably, the distance adjusting device 5 includes a distance adjusting motor 51, a distance adjusting gear 52, a distance adjusting rack 53 and a supporting block 54, one of the plurality of surrounding moving plates 34 is provided with a sliding groove and a fixed groove on the surrounding moving plate 34, the distance adjusting motor 51 is disposed in the fixed groove and is fixedly connected, the distance adjusting gear 52 is disposed on an output end of the distance adjusting motor 51, the distance adjusting rack 53 is disposed in the sliding groove and is in sliding fit, the supporting block 54 is disposed on the distance adjusting rack 53, when the zeolite throwing distance needs to be adjusted, the distance adjusting motor 51 operates to drive the distance adjusting gear 52 on the output end of the distance adjusting motor 51 to rotate, the distance adjusting gear 52 rotates to drive the distance adjusting rack 53 to move in the sliding groove, so as to drive the zeolite throwing device 6 to move to adjust the zeolite required throwing distance, zeolite is uniformly added into the sewage pool 1, so that the influence of zeolite on the use effect and resource waste caused by zeolite adding and stacking are avoided.

Preferably, the zeolite feeding device 6 comprises a connecting pipeline 61, a feeding pipeline 62, a feeding motor 64, a feeding gear 65 and a feeding column 66, wherein the connecting pipeline 61 is arranged at the upper end of the supporting block 54, the feeding pipeline 62 is rotatably connected with the connecting pipeline 61, the feeding motor 64 is arranged at the upper end of the connecting pipeline 61, the feeding gear 65 is arranged at the output end of the feeding motor 64, the feeding column 66 is sleeved on the feeding pipeline 62, teeth meshed with the feeding gear 65 are arranged on the feeding column 66, a feeding opening 63 is arranged on the feeding pipeline 62, when the zeolite is fed, required zeolite is firstly poured into the feeding bin 42, the feeding pipeline 43 is in a closed state under the control of the control valve 44, at this time, the driving device 2 is operated to drive the surrounding moving device 3 to move, the surrounding moving device 3 is operated to drive the zeolite feeding device 6 to move, the connecting pipeline 61 is moved to a position corresponding to the feeding pipeline 43, the connecting pipeline 61 is driven to move towards the feeding pipeline 43 by the operation of the distance adjusting device 5, so that the connecting pipeline 61 and the feeding pipeline 43 are butted, at the moment, the feeding pipeline 43 is opened by the control valve 44, the zeolite flows into the connecting pipeline 61 through the feeding pipeline 43 and flows into the throwing pipeline 62 through the connecting pipeline 61, after the zeolite in the throwing pipeline 62 and the feeding pipeline 43 is filled, the feeding pipeline 43 is closed again by the control valve 44, the throwing opening 63 is in an upward state, at the moment, the distance adjusting device 5 and the driving device 2 are operated in a matching way to drive the zeolite throwing device 6 on the surrounding mobile device 3 to move to a required zeolite throwing position, and the throwing gear 65 on the output end of the throwing motor 64 is driven to rotate by the operation of the throwing machine 64, thereby drive and put in post 66 and rotate, put in post 66 and rotate and drive and put in pipeline 62 and rotate, make the input opening 63 of putting in pipeline 62 rotate and set up down, and zeolite this moment drops in effluent water sump 1 through putting in opening 63, and simultaneously, the input position of zeolite is adjusted through the cooperation operation of distance adjusting device 5 and drive arrangement 2, thereby realize even putting in effluent water sump 1 with zeolite, avoided zeolite to put in and piled up the result of use that influences zeolite, also the resource-wasting.

Preferably, the connecting pipe 61 is equipped with the lug with the one end that the material loading pipeline 43 corresponds, be equipped with the recess that matches with the lug on the material loading pipeline 43, the connecting pipe 61 sets up for the slope and the same with the inclination of material loading pipeline 43, can be when apart from adjusting device 5 operation through the lug on the connecting pipe 61 and the recess that matches on the material loading pipeline 43, more accurate communicate both to make the inside of connecting pipe 61 and material loading pipeline 43 be in the state of keeping level, thereby in the zeolite flows into the connecting pipe 61 through material loading pipeline 43, put in through putting in the pipeline 62 at last in the effluent water sump 1, can not cause the zeolite can't flow into through material loading pipeline 43 and carry out zeolite input in putting in the pipeline 62.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An artificial wetland ecological restoration pretreatment system comprises a sewage tank (1) and self-locking universal wheels (11), it is characterized by also comprising a driving device (2), a surrounding moving device (3), a feeding device (4), a distance adjusting device (5) and a zeolite throwing device (6), the self-locking universal wheels (11) are provided with a plurality of self-locking universal wheels (11) which are respectively arranged at the two sides of the sewage pool (1), the surrounding moving device (3) is arranged at the upper ends of a plurality of self-locking universal wheels (11), the driving device (2) is arranged at the side end of the surrounding moving device (3), the feeding device (4) is arranged on the driving device (2), the zeolite feeding device (6) is arranged on the distance adjusting device (5), the distance adjusting device (5) is arranged on the encircling moving device (3).

2. The constructed wetland ecological restoration pretreatment system according to claim 1, wherein the driving device (2) comprises a plurality of fixing frames (21), a plurality of driving plates (22), a plurality of driving motors (23), first rotating wheels (24), second rotating wheels (25), a driving belt (26), driving frames (27) and conveying augers (28), the fixing frames (21) are respectively arranged at the upper ends of the corresponding self-locking universal wheels (11), the driving plates (22) are arranged at the side ends of two fixing frames (21), the driving motors (23) are arranged at the upper ends of the driving plates (22), the first rotating wheels (24) are arranged at the output ends of the driving motors (23), the number of the driving frames (27) is two, and the two driving frames (27) are symmetrically arranged on the driving plates (22), carry the both ends of auger (28) to set up respectively on two drive racks (27) and be the rotation connection, second runner (25) cover is established and is served at the one of carrying auger (28), driving belt (26) cover is established on first runner (24) and second runner (25).

3. The artificial wetland ecological restoration pretreatment system according to claim 2, wherein the encircling movement device (3) comprises an encircling movement outer track (31), an encircling movement inner track (32), encircling movement members (33), an encircling movement plate (34), an encircling movement block (35) and an encircling movement rod (36), the encircling movement outer track (31) is arranged on a plurality of fixing frames (21), the encircling movement inner track (32) is arranged on the plurality of fixing frames (21) and is positioned at the inner side of the encircling movement outer track (31), the encircling movement members (33) are provided with a plurality of encircling movement members (33), the plurality of encircling movement members (33) are uniformly arranged between the encircling movement outer track (31) and the encircling movement inner track (32) and are in sliding fit with the encircling movement outer track (31) and the encircling movement inner track (32), the moving plate (34) is surrounded and is equipped with a plurality of, a plurality of surround the moving plate (34) and set up respectively in the upper end that corresponds around moving member (33), it is equipped with a plurality of to surround moving block (35), per two surround all to be equipped with one between moving plate (34) and surround moving block (35), a plurality of surround moving block (35) all with the moving plate (34) that encircles that corresponds and be connected for rotating, surround moving rod (36) and be equipped with a plurality of, a plurality of surround moving rod (36) and set up respectively at the lower extreme that corresponds around moving plate (34), a plurality of the lower extreme that surrounds moving rod (36) all is equipped with carries piece (37), wherein two carry piece (37) to be located and carry auger (28).

4. The artificial wetland ecological restoration pretreatment system according to claim 3, wherein the lower ends of a plurality of surrounding moving members (33) are all detachably arranged.

5. The artificial wetland ecological restoration pretreatment system according to claim 2, wherein the feeding device (4) comprises a feeding frame (41), a feeding bin (42), a feeding pipeline (43) and a control valve (44), the feeding frame (41) is arranged on the driving frame (27), the feeding bin (42) is arranged on the feeding frame (41), the feeding pipeline (43) is arranged in an inclined manner, one end of the feeding pipeline (43) is connected to the lower end of the feeding bin (42), and the control valve (44) is arranged at the tail end of the feeding pipeline (43).

6. The artificial wetland ecological restoration pretreatment system according to claim 3, wherein the distance adjustment device (5) comprises a distance adjustment motor (51), a distance adjustment gear (52), a distance adjustment rack (53) and a support block (54), one of the plurality of surrounding moving plates (34) is provided with a sliding groove and a fixed groove, the distance adjustment motor (51) is arranged in the fixed groove and is fixedly connected, the distance adjustment gear (52) is arranged at the output end of the distance adjustment motor (51), the distance adjustment rack (53) is arranged in the sliding groove and is in sliding fit, and the support block (54) is arranged on the distance adjustment rack (53).

7. The constructed wetland ecological remediation pretreatment system of claim 6, wherein the zeolite feeding device (6) comprises a connecting pipeline (61), a feeding pipeline (62), a feeding motor (64), a feeding gear (65) and a feeding column (66), wherein the connecting pipeline (61) is arranged at the upper end of the supporting block (54), the feeding pipeline (62) is rotatably connected with the connecting pipeline (61), the feeding motor (64) is arranged at the upper end of the connecting pipeline (61), the feeding gear (65) is arranged at the output end of the feeding motor (64), the feeding column (66) is sleeved on the feeding pipeline (62), teeth meshed with the feeding gear (65) are arranged on the feeding column (66), and a feeding opening (63) is arranged on the feeding pipeline (62).

8. The artificial wetland ecological restoration pretreatment system according to claim 7, wherein one end of the connecting pipe (61) corresponding to the feeding pipe (43) is provided with a bump, the feeding pipe (43) is provided with a groove matched with the bump, and the connecting pipe (61) is inclined and has the same inclination angle as the feeding pipe (43).