CN117380719B - Groundwater repair device with extraction and in-situ injection pipeline cleaning structure - Google Patents
Groundwater repair device with extraction and in-situ injection pipeline cleaning structure Download PDFInfo
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- CN117380719B CN117380719B CN202311685107.XA CN202311685107A CN117380719B CN 117380719 B CN117380719 B CN 117380719B CN 202311685107 A CN202311685107 A CN 202311685107A CN 117380719 B CN117380719 B CN 117380719B
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- 238000002347 injection Methods 0.000 title claims abstract description 43
- 239000007924 injection Substances 0.000 title claims abstract description 43
- 238000000605 extraction Methods 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 14
- 239000003673 groundwater Substances 0.000 title claims description 39
- 230000008439 repair process Effects 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000003860 storage Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000005067 remediation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 238000011068 loading method Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011066 ex-situ storage Methods 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C2101/00—In situ
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to underground water restoration equipment with an extraction and in-situ injection pipeline cleaning structure, which comprises a movable bearing plate body, an outer cover body arranged at the top of the movable bearing plate body and travelling wheels arranged at the bottom of the movable bearing plate body, wherein a hinge door opening structure is arranged at the left side of the outer cover body, a positioning disc and a disc are arranged on the movable bearing plate body in the outer cover body, the disc and the positioning disc are concentrically arranged, the disc can rotate around the positioning disc, three water storage tanks are uniformly arranged on the disc, and the upper ends of the water storage tanks are open. According to the invention, the three water storage tanks are arranged on the turntable, so that when one water storage tank is used for reinjecting underground water, the other two water storage tanks are used for respectively extracting the underground water and repairing the underground water, and the repairing efficiency is greatly improved without stopping and waiting by adopting the structure.
Description
Technical Field
The invention relates to the technical field of groundwater remediation, in particular to groundwater remediation equipment with an extraction and in-situ injection pipeline cleaning structure.
Background
The groundwater extraction ex-situ remediation technology is a main means for groundwater remediation, and adopts a sewage treatment technology to treat contaminated groundwater. However, after the organic pollutant is repaired, the phenomenon of tail stagnation exists, the polluted groundwater is repaired by liquid medicine, the repairing effect is difficult to be ensured, the pollutant treatment is single, and in the technical means, the number of announcements is as follows: the groundwater remediation device disclosed in CN207684969U effectively improves the above problems, but there are still some inconveniences, and in the use process of the existing groundwater remediation device, when groundwater is primarily extracted, the influence of other large particle pollutants in the groundwater is difficult to be removed, meanwhile, no good spacing and separation measures are provided for each through pipe, and the use effect of the groundwater remediation device is reduced to a certain extent; in addition, the existing groundwater remediation equipment is often stopped after a certain amount of groundwater is extracted to wait for the completion of the groundwater remediation, and then the operation can be continued, so that great limitation exists, and the remediation efficiency is greatly reduced.
Disclosure of Invention
The invention designs groundwater repair equipment with an extraction and in-situ injection pipeline cleaning structure, and three water storage tanks are arranged on a turntable, so that when groundwater is re-injected, the other two water storage tanks are used for extracting groundwater and repairing the groundwater respectively, and by adopting the structure, the repair efficiency is greatly improved without stopping and waiting.
In order to solve the technical problems, the invention provides groundwater repair equipment with an extraction and in-situ injection pipeline cleaning structure, which comprises a movable bearing plate body, an outer cover body arranged at the top of the movable bearing plate body and travelling wheels arranged at the bottom of the movable bearing plate body, wherein two guide grooves are respectively formed at the left end and the right end of the movable bearing plate body, an auxiliary supporting plate body is connected in the guide grooves in a sliding manner, the auxiliary supporting plate body extending into the guide grooves is connected with a telescopic adjusting mechanism, a supporting column is arranged at the bottom of one end of the auxiliary supporting plate body extending out of the guide grooves, a mounting groove is formed at the bottom of the supporting column, a jack is arranged in the mounting groove, the jack end extends out of the supporting column and is connected with a supporting leg, a hinge door opening structure is arranged at the left side of the outer cover body, a positioning disc and a disc are arranged on the movable bearing plate body in the outer cover body, the disc and the positioning disc are arranged concentrically, the disc can rotate around the positioning disc, the positioning disc is fixedly connected with the movable bearing plate body, the disc is connected on the movable bearing plate body in an embedded rotating way and is connected with the rotary driving mechanism, the top of the disc is flush with the top of the movable bearing plate body, three water storage tanks are uniformly arranged on the disc, the upper ends of the water storage tanks are open, a first L-shaped bracket and a second L-shaped bracket are respectively fixed on the movable bearing plate body, one end of the first L-shaped bracket and one end of the second L-shaped bracket extend to the position right below the disc respectively, a water injection nozzle is arranged at the bottom of one end of the first L-shaped bracket above the disc and is connected with a first conveying pipeline 37 through a flange assembly, the bottom that second L type support is located disc top one end is provided with the cover, install electric mixer in the cover and it links to each other with second L type support through lift jar, the cover on seted up the charge mouth, the bottom of water storage jar is connected with the back flow, the one end that the water storage jar was kept away from to the back flow passes through sealed switch valve subassembly and links to each other with second pipeline, and first pipeline and second pipeline respectively link to each other with a pump body, and first pipeline and second pipeline stretch out the dustcoat body respectively and extract the backward flow injection pipeline and link to each other, portable loading board body on still be provided with the water storage jar for the washing, be linked together with first pipeline through first water conservancy diversion pipeline, be provided with the ooff valve between water storage jar for the washing between water conservancy diversion pipeline and the first pipeline, the water storage jar for the washing pass through the pressure pump and link to each other with second water conservancy diversion pipeline, the second water conservancy diversion pipeline stretches out the dustcoat body and links to each other with the washing structure of installing at portable loading board body rear end.
Further: one side of support column is provided with and places the box body rather than linking into an organic whole, place the box body in and placed auxiliary stay board, auxiliary stay board compress tightly in placing the box body through splint, splint link to each other with the inner wall of placing the box body through first spring, splint still link to each other with first pull rod, the one end of first pull rod stretches out to place the box body outside.
Still further: the telescopic adjusting mechanism comprises a tooth part, an installation seat, a transmission gear and a rotating shaft, wherein the tooth part is arranged at the bottom of the auxiliary supporting plate body, the installation seat is fixed at the bottom of the movable supporting plate body right below the guide groove, the transmission gear is rotationally connected in the installation seat through the rotating shaft, the upper end of the installation seat is in an open shape, a notch for the transmission gear to extend in is formed in the bottom of the movable supporting plate body, and the upper end of the transmission gear extends into the guide groove along the notch to be mutually meshed with the tooth part at the bottom of the auxiliary supporting plate body; the one end of pivot stretches out the mount pad and stretches out and install locking gear on the one end of the pivot of mount pad, be provided with U type leading truck, U type leading truck on the outer wall of mount pad under the pivot and offered the guide way towards one side of locking gear, the guide way in have a clamping seat through second spring coupling, the arc wall has been offered towards locking gear's one end to the clamping seat, be provided with on the inner wall of arc wall with locking gear assorted locking tooth portion, locking tooth portion in the clamping seat contacts and locks locking gear through the effect of second spring.
Still further: the clamping seat is provided with the second pull rod far away from the one end of locking gear, and the one end of second pull rod passes U type leading truck and its swing joint, the lateral wall of U type leading truck on the position of facing to the second pull rod seted up the bolt hole, the second draws the jar on for the position of bolt hole has seted up the lockhole, bolt hole in detachably be connected with the bolt, the bolt pass the bolt hole and link into the lockhole.
Still further: the utility model provides a syringe, including the shell body, the shell body is installed on the rear end outer wall, the shell body in the level set up hollow guide post, the one end of first pipeline and second pipeline stretches into respectively in two shell bodies and each is linked together with a hollow guide post, hollow guide post on sliding connection have a guide cylinder, the one end of hollow guide post is fixed on the shell body and seals through it, the other end of hollow guide post is connected in the guide cylinder through the piston connector of suit on the outer wall, hollow guide post be linked together with the guide cylinder, limiting plate and apron are installed respectively at the both ends of guide cylinder, the one end of guide cylinder is sealed through the apron, the piston connector is restricted in the guide cylinder through the limiting plate, the guide cylinder is close to the cover on the outer wall of limiting plate one end and is equipped with the division board, the guide cylinder lateral wall between division board and the limiting plate on be provided with first connector, the division board on be provided with and switch on pipe fitting, first pipeline link to each other through piston connector and the guide cylinder's the outside draw the guide cylinder and draw the division board that the bellows is equipped with between the outer pipeline and the outer joint of connecting one end of injection tube, the outside is used for drawing the outside the injection pipe.
Still further: the clamping frame is characterized in that a clamping groove is formed in one side of the clamping frame, the external connector is detachably connected in the clamping groove through an elastic clamping mechanism, the elastic clamping mechanism comprises a connecting hole formed in the inner wall of the clamping groove, a third spring, a spherical clamping head and a hemispherical clamping groove formed in the outer wall of the external connector, the spherical clamping head is connected in the connecting hole through the third spring, and the spherical clamping head is clamped into the hemispherical clamping groove under the action of the third spring.
Still further: the extraction reflux injection pipeline is detachably connected with the filter cartridge through an external connector, and a placement frame body for placing the filter cartridge is arranged on the movable bearing plate body in the outer cover body.
Still further: the rotary driving mechanism comprises an annular gear assembly, a servo motor and a rotary driving gear, wherein the annular gear assembly is fixed at the top of the inner ring of the disc, the servo motor is fixed at the top of the positioning disc, and the rotary driving gear is sleeved and fixed on the output shaft end of the servo motor and is mutually meshed with the annular gear assembly.
Still further: the sealing switch valve assembly comprises a first valve body, a sealing plate, a pipeline joint, a guide pipe body and a switch electric cylinder, wherein the guide pipe body is movably connected to the outer wall of a second conveying pipe body, one end of the second conveying pipe body extends into the second conveying pipe body from one end of the guide pipe body, one end of the second conveying pipe body extending into the guide pipe body is contacted with the inner wall of the guide pipe body through a second piston joint sleeved on the outer wall of the second conveying pipe body, the second conveying pipe body and the guide pipe body are sealed through the second piston joint, the first valve body is arranged on a return pipe, the sealing plate is arranged on the outer wall of the first valve body and is connected with the first valve body into a whole, the pipeline joint is arranged at the other end of the guide pipe body, an ejector rod body is arranged in the pipeline joint, one end of the ejector rod body extends out of the pipeline joint, the switch electric cylinder is arranged on a movable bearing plate body, the ejector shaft end of the switch electric cylinder is connected with the guide pipe body through a transmission assembly, the guide pipe body moves along the second conveying pipe body, the first pipe body is pushed out of the first conveying pipe body, the first pipe body is pushed out of the valve body is connected with the first valve body through a first guide pipe body, the first guide pipe body is pushed out of the valve body is connected with a guide valve body through a first guide valve body, the valve body is pushed out of the valve body, the valve body is connected with the first guide valve body is connected with the valve body through a guide valve body, the first guide valve body is connected with the first guide valve body through a guide body, the first guide valve body is communicated with the first guide valve body, the valve body is further communicated with the valve body, the valve body is opened, the valve body is connected with the valve body through a first guide valve body, the valve body is provided with the valve body, and the valve body is connected with the valve body through the valve body and the valve body, the other end of the diversion channel is communicated with the second diversion chamber and is sealed by the valve core.
Still further: the cleaning structure comprises a fixed supporting side plate, a movable supporting side plate, a wiping cylinder body and a flushing cylinder body, wherein the fixed supporting side plate and the movable supporting side plate are oppositely arranged, the fixed supporting side plate is fixedly connected to the rear end of the movable supporting plate body, a sliding rail is transversely arranged at the rear end of the movable supporting plate body, the movable supporting side plate is horizontally and slidingly connected to the sliding rail through a sliding block, a translation electric cylinder 56 is mounted at the top of the fixed supporting side plate, the translation electric cylinder is connected with the movable supporting side plate through a transmission rod, the wiping cylinder body is arranged right above the flushing cylinder body, the wiping cylinder body is formed by splicing two semicircular annular wiping jackets, the two semicircular annular wiping jackets are oppositely arranged and are respectively fixed to the side walls of the fixed supporting side plate and the movable supporting side plate, the flushing cylinder body is also formed by splicing two semicircular annular flushing jackets, the two semicircular annular flushing jackets are oppositely arranged and are respectively fixed to the side walls of the fixed supporting side plate and the movable supporting side plate, a semicircular annular flushing pipeline is fixed to the inner wall of the semicircular annular flushing jacket, the second diversion pipeline is connected with the two semicircular annular jackets through the two annular jackets, and the two annular jackets are connected with the two annular jackets and the two ends of the two annular jackets are respectively connected with the two annular jackets through the two semicircular jackets, and the two annular jackets are respectively connected with the two annular jackets
After the structure is adopted, the three water storage tanks are arranged on the turntable, so that when one water storage tank is used for reinjecting underground water, the other two water storage tanks are used for respectively extracting the underground water and repairing the underground water, and the repairing efficiency is greatly improved without stopping and waiting by adopting the structure; according to the invention, the extension length of the auxiliary supporting plate body can be adjusted according to actual conditions, so that the jack-up position of the jack is adjusted, and the practicability is improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a configuration diagram of the present invention.
Fig. 2 is a partial structural view of the present invention.
Fig. 3 is an enlarged view of a in fig. 1.
Fig. 4 is a winding structure diagram of the extraction reflux injection pipe.
Fig. 5 is an enlarged view of B in fig. 4.
Fig. 6 is an enlarged view of C in fig. 5.
Fig. 7 is a view showing the structure of the movable carrier plate mounted on the housing.
Fig. 8 is an enlarged view of D in fig. 7.
Fig. 9 is a structural view of the filter cartridge.
Fig. 10 is an internal structural view of the first valve body.
Fig. 11 is a schematic structural view of the cleaning structure.
Detailed Description
The underground water repair device with extraction and in-situ injection pipeline cleaning structures shown in figures 1, 2 and 7 comprises a movable bearing plate body 1, an outer cover body 2 arranged at the top of the movable bearing plate body and a travelling wheel 3 arranged at the bottom of the movable bearing plate body, wherein two guide grooves 1-1 are respectively formed at the left end and the right end of the movable bearing plate body, an auxiliary supporting plate body 5 is connected in the guide grooves in a sliding manner, the auxiliary supporting plate body extending into the guide grooves is connected with a telescopic adjusting mechanism, a supporting column 6 is arranged at the bottom of one end of the auxiliary supporting plate body extending out of the guide grooves, a mounting groove is formed in the bottom of the supporting column, a jack is arranged in the mounting groove, the jacking end of the jack extends out of the supporting column to be connected with a supporting leg 7, a hinge opening structure 36 is arranged at the left side of the outer cover body, a positioning disc 34 and a disc 33 are arranged on the movable bearing plate body in the outer cover body, the disc and the positioning disc are concentrically arranged, the disc can rotate around the positioning disc, the positioning disc is fixedly connected with the movable bearing plate body, the disc is embedded and rotatably connected on the movable bearing plate body and connected with the rotary driving mechanism, the top of the disc is flush with the top of the movable bearing plate body, three water storage tanks 35 are uniformly arranged on the disc, the upper ends of the water storage tanks are open, a first L-shaped bracket 42 and a second L-shaped bracket 44 are respectively fixed on the movable bearing plate body, one end of the first L-shaped bracket and one end of the second L-shaped bracket extend to the right lower part of the disc respectively, a water injection nozzle is arranged at the bottom of one end of the first L-shaped bracket above the disc and connected with a first conveying pipeline 37 through a flange assembly, the bottom that second L type support is located disc top one end is provided with the cover, install electric mixer in the cover and it links to each other with second L type support through lift jar, the cover on seted up the charge mouth, the bottom of holding water jar is connected with the back flow, the one end that holds water jar was kept away from to the back flow links to each other with second pipeline 38 through sealed switch valve subassembly, and first pipeline and second pipeline link to each other with a pump body 41 respectively, and first pipeline and second pipeline stretch out the dustcoat body respectively and link to each other with an extraction backflow injection pipeline, portable bearing plate body on still be provided with the water storage tank 51 for the washing, the water storage tank for the washing is linked together with first pipeline through first water conservancy diversion pipeline, be provided with the ooff valve between water storage tank for the washing and the first pipeline, the water storage tank for the washing link to each other with second water conservancy diversion pipeline through pressure pump 52, the second water conservancy diversion pipeline stretches out the dustcoat body and links to each other with the washing structure who installs at portable bearing plate body rear end. When the movable type water storage device is in operation, the movable type bearing plate body is brought to a required groundwater repairing position through the travelling wheels, two extraction backflow injection pipelines connected with the first conveying pipeline and the second conveying pipeline are placed in groundwater, the extraction backflow injection pipeline connected with the first conveying pipeline extends to the groundwater river surface, the extraction backflow injection pipeline connected with the second conveying pipeline extends to the groundwater river bottom, the pump body connected with the first conveying pipeline is started to pump groundwater into the water storage tank in sequence, when the water storage tank is pumped into a certain amount, the disc is rotated to be conveyed to the lower portion of the second L-shaped support, the lifting electric cylinder is started to cover the cover body on the water storage tank, the medicament is added through the medicament adding port and the mixing reaction is accelerated through the electric stirrer, the disc is continuously rotated after the groundwater is repaired, the sealing switch valve assembly is started to enable the second conveying pipeline to be communicated with the backflow pipe, and the repaired groundwater is washed and injected into the groundwater flow through the pump body connected with the second conveying pipeline, after the groundwater is repaired or when the extraction backflow injection pipeline is required to be collected, the cleaning structure is collected and washed by the aid of the back end of the movable type bearing plate body. According to the invention, the three water storage tanks are arranged on the turntable, so that when one water storage tank is used for re-injecting the underground water, the other two water storage tanks are used for respectively extracting the underground water and repairing the underground water, and the structure is adopted without stopping and waiting, so that the repairing efficiency is greatly improved, and the practicability is improved.
One side of the support column as shown in fig. 2 is provided with a placement box body 8 connected with the support column into a whole, an auxiliary support plate 9 is placed in the placement box body, the auxiliary support plate is pressed in the placement box body through a clamping plate 10, the clamping plate is connected with the inner wall of the placement box body through a first spring, the clamping plate is further connected with a first pull rod 11, and one end of the first pull rod extends out of the placement box body. The auxiliary supporting plate can increase the supporting area of the supporting foot, and the auxiliary supporting plate is convenient to carry by adopting the structure, so that unnecessary loss in the transportation process is prevented.
The telescopic adjustment mechanism shown in fig. 2 comprises a tooth part, a mounting seat 13, a transmission gear 12 and a rotating shaft 14 which are arranged at the bottom of the auxiliary support plate body, wherein the mounting seat is fixed at the bottom of the movable bearing plate body right below the guide groove, the transmission gear is rotationally connected in the mounting seat through the rotating shaft, the upper end of the mounting seat is in an open shape, a notch for the transmission gear to extend in is formed in the bottom of the movable bearing plate body, and the upper end of the transmission gear extends into the guide groove along the notch to be mutually meshed with the tooth part at the bottom of the auxiliary support plate body.
As shown in fig. 3, one end of the rotating shaft extends out of the mounting seat, a locking gear 15 is arranged at one end of the rotating shaft extending out of the mounting seat, a U-shaped guide frame 16 is arranged on the outer wall of the mounting seat right below the rotating shaft, a guide groove is formed in one side, facing the locking gear, of the U-shaped guide frame, a clamping seat 17 is connected in the guide groove through a second spring 18, an arc-shaped groove is formed in one end, facing the locking gear, of the clamping seat, locking tooth parts matched with the locking gear are arranged on the inner wall of the arc-shaped groove, and the locking tooth parts in the clamping seat are contacted with the locking gear through the action of the second spring and are locked; the one end that the locking gear was kept away from to the clamping seat is provided with second pull rod 19, and the one end of second pull rod passes U type leading truck and its swing joint, the lateral wall of U type leading truck on the position of facing to the second pull rod seted up the bolt hole, the lockhole has been seted up for the position of bolt hole on the second pull cylinder, the bolt hole in detachably be connected with the bolt, the bolt pass the bolt hole and link into in the lockhole.
As shown in fig. 1 and 4, two outer shells 4 are mounted on the outer wall of the rear end of the outer shell, hollow guide posts 21 are horizontally arranged in the outer shells, one ends of a first conveying pipeline and a second conveying pipeline respectively extend into the two outer shells and are respectively communicated with one hollow guide post, the hollow guide posts are slidably connected with guide cylinders 22, one ends of the hollow guide posts are fixed on the outer shells and are sealed through the guide cylinders, the other ends of the hollow guide posts are connected in the guide cylinders through piston connectors sleeved on the outer walls, the hollow guide posts are communicated with the guide cylinders, limiting plates 25 and cover plates 23 are respectively mounted at two ends of the guide cylinders, one ends of the guide cylinders are sealed through the piston connectors, the other ends of the guide cylinders are sealed through the cover plates, the piston connectors are limited in the guide cylinders through the limiting plates, the outer wall of the guide cylinder, which is close to one end of the limiting plate, is sleeved with a partition plate 24, a first connector is arranged on the side wall of the guide cylinder between the partition plate and the limiting plate, the first connector is sealed by a piston type connector, the partition plate is provided with a conducting pipe fitting, the first connector is connected with one end of the conducting pipe fitting by a corrugated pipe, an extraction backflow injection pipe is wound on the outer wall of the guide cylinder between the cover plate and the partition plate, one end of the extraction backflow injection pipe is connected with the other end of the conducting pipe fitting, an external connector 29 is arranged at the other end of the extraction backflow injection pipe, a clamping frame 30 for fixing the external connector is arranged on one side of the cover plate, which faces the partition plate, a translation electric cylinder 28 is arranged at the top of the outer shell, and is connected with the cover plate by a transmission rod, the guide cylinder is driven by the translation electric cylinder to extend out of the outer shell along the hollow guide column. The invention has the advantages of convenient carrying and storage and the function of collecting the extraction reflux injection pipeline by adopting the structure.
As shown in fig. 5 and 6, a clamping groove is formed in one side of the clamping frame, the external joint is detachably connected in the clamping groove through an elastic clamping mechanism, the elastic clamping mechanism comprises a connecting hole formed in the inner wall of the clamping groove, a third spring 32, a spherical clamping head 31 and a hemispherical clamping groove formed in the outer wall of the external joint, the spherical clamping head is connected in the connecting hole through the third spring, and the spherical clamping head is clamped into the hemispherical clamping groove under the action of the third spring.
The extraction reflux injection pipeline as shown in fig. 7 and 9 is detachably connected with the filter cartridge 45 through an external connector, and a placement frame 43 for placing the filter cartridge is arranged on the movable bearing plate body in the outer cover body. The invention prevents large sundries from blocking the pipeline when extracting or reinjecting groundwater through the filter cylinder, thereby playing a role of increasing the practical performance.
The rotary driving mechanism shown in fig. 7 comprises an inner gear ring assembly fixed at the top of the inner ring of the disc, a servo motor and a rotary driving gear, wherein the servo motor is fixed at the top of the positioning disc, and the rotary driving gear is sleeved and fixed on the output shaft end of the servo motor and is mutually meshed with the inner gear ring assembly.
The sealing switch valve assembly shown in fig. 8 and 10 comprises a first valve body 46, a sealing plate 45, a pipeline joint 47, a guide pipeline body 39 and a switch electric cylinder 40, wherein the guide pipeline body is movably connected to the outer wall of a second conveying pipeline, the second conveying pipeline extends into the guide pipeline body from one end of the guide pipeline body, one end of the second conveying pipeline extending into the guide pipeline body is contacted with the inner wall of the guide pipeline body through a second piston joint sleeved on the outer wall of the guide pipeline body, the second conveying pipeline is sealed with the guide pipeline body through a second piston joint, the first valve body is arranged on a return pipe, the sealing plate is arranged on the outer wall of the first valve body and is connected with the first valve body into a whole, the pipeline joint is arranged at the other end of the guide pipeline body, an ejector rod body 48 is arranged in the pipeline joint, one end of the ejection rod body extends out of the pipeline joint, the switch electric cylinder is arranged on the movable bearing plate body, the output shaft end of the switch electric cylinder is connected with the guide pipe body through the transmission component, the guide pipe body moves along the second conveying pipeline under the drive of the switch electric cylinder, the first valve body extends into the pipeline joint, the pipeline joint is contacted with the sealing plate, the ejection rod body extends into the first valve body to open the first valve body, the first valve body comprises a valve body main body 46-1, one end of the valve body main body is provided with a first guide chamber 46-2 communicated with the return pipe, the other end of the valve body main body is provided with a second guide chamber, the second guide chamber is connected with a valve core 46-4 through a fourth spring 46-5, the ejection rod body extends into the second guide chamber to push the valve core, the valve body main body is internally provided with a guide channel 46-3, one end of the diversion channel is communicated with the first diversion chamber, and the other end of the diversion channel is communicated with the second diversion chamber and is sealed through the valve core.
As shown in fig. 1, fig. 7 and fig. 11, the cleaning structure comprises a fixed supporting side plate 53, a movable supporting side plate 54, a wiping cylinder 57 and a flushing cylinder 58, the fixed supporting side plate and the movable supporting side plate are oppositely arranged, the fixed supporting side plate is fixedly connected to the rear end of the movable supporting plate body, the rear end of the movable supporting plate body is also transversely provided with a sliding rail 55, the movable supporting side plate is horizontally and slidably connected to the sliding rail through a sliding block, the top of the fixed supporting side plate is provided with a translation electric cylinder 56, the translation electric cylinder is connected with the movable supporting side plate through a transmission rod, the wiping cylinder is arranged right above the flushing cylinder, the wiping cylinder is formed by splicing two semicircular annular wiping jackets, the two semicircular annular wiping jackets are oppositely arranged and are respectively fixed on the opposite side walls of the fixed supporting side plate and the movable supporting side plate, the two semicircular annular flushing jackets are also formed by splicing the two semicircular annular flushing jackets, the two semicircular annular jackets are oppositely arranged and are respectively fixed on the opposite side walls of the fixed supporting side plate and the movable supporting side plate, the two semicircular annular jackets are connected with the two semicircular jackets and the two inner side walls of the two semicircular jackets are respectively connected with the inner side walls of the flushing pipe 50 through the two semicircular jackets, and the two semicircular jackets are respectively connected with the two semicircular jackets and the two inner side walls of the two annular pipelines are respectively connected with the two semicircular pipelines. When the extraction reflux injection pipeline is required to be retracted, the extraction reflux injection pipeline is moved to be positioned between the two semicircular wiping jackets and the two semicircular flushing jackets, the translation electric cylinder is started to splice the two semicircular wiping jackets and the two semicircular flushing jackets together, the pressure pump is started to convey high-pressure water flow into the semicircular flushing pipeline, the retracted extraction reflux injection pipeline is flushed by the high-pressure water flow, and the extraction reflux injection pipeline is wound on the guide cylinder after being wiped by the sponge. The invention can automatically complete the cleaning of the extraction reflux injection pipeline by adopting the structure without the need of later-stage manual cleaning, thereby not only improving the working efficiency, but also greatly reducing the working strength of operators and playing the role of increasing the practical performance.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the invention without departing from the principles thereof are intended to be within the scope of the invention as set forth in the following claims.
Claims (8)
1. Groundwater repair device with extract and normal position injection pipeline washs structure, including portable loading board body (1), set up at portable loading board body top's dustcoat body (2) and set up walking wheel (3) in portable loading board body bottom, its characterized in that: two guide grooves (1-1) are respectively formed in the left end and the right end of the movable bearing plate body, an auxiliary supporting plate body (5) is connected in the guide grooves in a sliding manner, the auxiliary supporting plate body extending into the guide grooves is connected with a telescopic adjusting mechanism, a supporting column (6) is arranged at the bottom of one end of the auxiliary supporting plate body extending out of the guide grooves, a mounting groove is formed in the bottom of the supporting column, a jack is arranged in the mounting groove, the jacking end of the jack extends out of the supporting column and is connected with a supporting foot (7), a hinge door opening structure (36) is arranged on the left side of the outer cover body, a positioning disc (34) and a disc (33) are arranged on the movable bearing plate body in the outer cover body, the disc and the positioning disc are concentrically arranged, and the disc can rotate around the positioning disc, the positioning plate is fixedly connected with the movable bearing plate body, the disc is connected on the movable bearing plate body in an embedded rotating way and is connected with the rotary driving mechanism, the top of the disc is flush with the top of the movable bearing plate body, three water storage tanks (35) are uniformly arranged on the disc, the upper ends of the water storage tanks are open, a first L-shaped bracket (42) and a second L-shaped bracket (44) are respectively fixed on the movable bearing plate body, one end of the first L-shaped bracket and one end of the second L-shaped bracket extend to the right lower part of the disc respectively, a water injection nozzle is arranged at the bottom of one end of the first L-shaped bracket above the disc, the water injection nozzle is connected with a first conveying pipeline (37) through a flange component, the bottom of one end of the second L-shaped bracket above the disc is provided with a tank cover, an electric stirrer is arranged in the tank cover and is connected with the second L-shaped bracket through a lifting electric cylinder, a medicine adding port is formed in the tank cover, the bottom of the water storage tank is connected with a return pipe, one end of the return pipe, which is far away from the water storage tank, is connected with a second conveying pipeline (38) through a sealing switch valve assembly, the first conveying pipeline and the second conveying pipeline are respectively connected with a pump body (41), the first conveying pipeline and the second conveying pipeline respectively extend out of the outer cover body and are respectively connected with an extraction backflow injection pipeline, the movable bearing plate body is also provided with a cleaning water storage tank (51), the cleaning water storage tank is communicated with the first conveying pipeline through a first guide pipeline, a switch valve is arranged between the first guide pipeline and the first conveying pipeline, the cleaning water storage tank is connected with the second guide pipeline through a pressure pump (52), and the second guide pipeline extends out of the outer cover body and is connected with a cleaning structure arranged at the rear end of the movable bearing plate body;
two outer shells (4) are arranged on the outer wall of the rear end of the outer cover body, a hollow guide post (21) is horizontally arranged in the outer shells, one ends of a first conveying pipeline and a second conveying pipeline respectively extend into the two outer shells and are respectively communicated with one hollow guide post, the hollow guide posts are connected with guide cylinders (22) in a sliding manner, one ends of the hollow guide posts are fixed on the outer shells and are sealed through the guide cylinders, the other ends of the hollow guide posts are connected in the guide cylinders through piston connectors sleeved on the outer walls, the hollow guide posts are communicated with the guide cylinders, limiting plates (25) and cover plates (23) are respectively arranged at two ends of the guide cylinders, one ends of the guide cylinders are sealed through the piston connectors, the other end of the guide cylinder is sealed through a cover plate, the piston type connector is limited in the guide cylinder through a limit plate, a partition plate (24) is sleeved on the outer wall of the guide cylinder, which is close to one end of the limit plate, a first connector is arranged on the side wall of the guide cylinder between the partition plate and the limit plate, the first connector is sealed through the piston type connector, a conducting pipe fitting is arranged on the partition plate, the first connector is connected with one end of the conducting pipe fitting through a corrugated pipe, an extraction backflow injection pipe is wound on the outer wall of the guide cylinder between the cover plate and the partition plate, one end of the extraction backflow injection pipe is connected with the other end of the conducting pipe fitting, an external connector (29) is arranged at the other end of the extraction backflow injection pipe, a clamping frame (30) for fixing the external joint is arranged on one side of the cover plate, facing the partition plate;
clamping grooves are formed in one side of the clamping frame, the external connection connector is detachably connected in the clamping grooves through an elastic clamping mechanism, the elastic clamping mechanism comprises a connecting hole formed in the inner wall of the clamping grooves, a third spring (32), a spherical clamping head (31) and a hemispherical clamping groove formed in the outer wall of the external connection connector, the spherical clamping head is connected in the connecting hole through the third spring, and the spherical clamping head is clamped into the hemispherical clamping groove under the action of the third spring.
2. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: one side of support column is provided with places box body (8) rather than linking into an organic whole, place box body in place auxiliary stay board (9), auxiliary stay board compress tightly in placing the box body through splint (10), splint link to each other with the inner wall of placing the box body through first spring, splint still link to each other with first pull rod (11), the one end of first pull rod stretches out to place the box body outside.
3. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: the telescopic adjusting mechanism comprises a tooth part, a mounting seat (13), a transmission gear (12) and a rotating shaft (14) which are arranged at the bottom of the auxiliary supporting plate body, wherein the mounting seat is fixed at the bottom of the movable supporting plate body right below the guide groove, the transmission gear is rotationally connected in the mounting seat through the rotating shaft, the upper end of the mounting seat is in an open shape, a notch for the transmission gear to extend in is formed in the bottom of the movable supporting plate body, and the upper end of the transmission gear extends into the guide groove along the notch to be mutually meshed with the tooth part at the bottom of the auxiliary supporting plate body; one end of the rotating shaft extends out of the mounting seat and one end of the rotating shaft extending out of the mounting seat is provided with a locking gear (15), the outer wall of the mounting seat right below the rotating shaft is provided with a U-shaped guide frame (16) and a guide groove which faces one side of the locking gear, the guide groove is connected with a clamping seat (17) through a second spring (18), one end of the clamping seat, which faces the locking gear, is provided with an arc groove, the inner wall of the arc groove is provided with a locking tooth part matched with the locking gear, and the locking tooth part in the clamping seat is contacted with the locking gear through the action of a second spring and locks the locking gear.
4. A groundwater remediation apparatus with extraction and in situ injection pipeline cleaning structure according to claim 3, wherein: the clamping seat is provided with a second pull rod (19) at one end far away from the locking gear, one end of the second pull rod penetrates through the U-shaped guide frame and is movably connected with the U-shaped guide frame, a bolt hole is formed in the side wall of the U-shaped guide frame and is opposite to the position of the second pull rod, a lock hole is formed in the position, opposite to the bolt hole, of the second pull rod, a bolt is detachably connected in the bolt hole, and the bolt penetrates through the bolt hole and is connected into the lock hole.
5. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: the extraction reflux injection pipeline is detachably connected with the filter cartridge through an external connector, and a placement frame body (43) for placing the filter cartridge is arranged on the movable bearing plate body in the outer cover body.
6. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: the rotary driving mechanism comprises an annular gear assembly, a servo motor and a rotary driving gear, wherein the annular gear assembly is fixed at the top of the inner ring of the disc, the servo motor is fixed at the top of the positioning disc, and the rotary driving gear is sleeved and fixed on the output shaft end of the servo motor and is mutually meshed with the annular gear assembly.
7. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: the sealing switch valve assembly comprises a first valve body (46), a sealing plate, a pipeline joint (47), a guide pipe body (39) and a switch electric cylinder (40), wherein the guide pipe body is movably connected to the outer wall of a second conveying pipe, the second conveying pipe extends into the guide pipe body from one end of the guide pipe body, one end of the second conveying pipe extending into the guide pipe body is contacted with the inner wall of the guide pipe body through a second piston joint sleeved on the outer wall of the guide pipe body, the second conveying pipe is sealed with the guide pipe body through a second piston joint, the first valve body is arranged on a return pipe, the sealing plate is arranged on the outer wall of the first valve body and is connected with the first valve body into a whole, the pipeline joint is arranged at the other end of the guide pipe body, an ejector rod body (48) is arranged in the pipeline joint, one end of the ejector rod body extends out of the pipeline joint, the switch electric cylinder is arranged on a movable bearing plate body, the outer end of the switch electric cylinder is connected with the guide pipe body through a transmission assembly, the guide pipe body is connected with the second piston joint, the guide pipe body is arranged under the switch electric pipe body, the first pipeline is connected with the first valve body, the first valve body is connected with the first valve body (46) through the first valve body, the first valve body is connected with the first valve body (46) in a first valve body is connected with the valve body through the first valve body, the first valve body is connected with the valve body (46), the valve body is connected with the valve body through the first valve body (46), and the valve body is connected with the valve body through the valve body (1), the ejector rod body stretches into the second diversion chamber to eject the valve core, a diversion channel (46-3) is further formed in the valve body main body, one end of the diversion channel is communicated with the first diversion chamber, and the other end of the diversion channel is communicated with the second diversion chamber and is sealed through the valve core.
8. The groundwater remediation device with extraction and in-situ injection pipeline cleaning structure of claim 1, wherein: the cleaning structure comprises a fixed supporting side plate (53), a movable supporting side plate (54), a wiping cylinder body (57) and a flushing cylinder body (58), wherein the fixed supporting side plate and the movable supporting side plate are oppositely arranged, the fixed supporting side plate is fixedly connected to the rear end of the movable supporting plate body, a sliding rail (55) is further transversely arranged at the rear end of the movable supporting plate body, the movable supporting side plate is horizontally and slidably connected to the sliding rail through a sliding block, a translation electric cylinder (56) is mounted at the top of the fixed supporting side plate, the translation electric cylinder is connected with the movable supporting side plate through a transmission rod, the wiping cylinder body is arranged right above the flushing cylinder body, the wiping cylinder body is formed by splicing two semicircular wiping jackets, the two semicircular wiping jackets are oppositely arranged and are respectively fixed on the opposite side walls of the fixed supporting side plate and the movable supporting side plate body, the two semicircular flushing jackets are oppositely arranged and are respectively fixed on the opposite side walls of the fixed supporting side plate and the movable supporting side plate through sliding blocks, the inner walls of the semicircular jackets are fixedly connected with the two semicircular jackets (49) through split-ring-shaped inner side guide sleeves, and the two semicircular jackets are respectively connected with the inner side walls of the two semicircular jackets and the two semicircular jackets are connected with the two semicircular jackets through the split-ring-shaped inner side guide sleeves.
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| CN202311685107.XA CN117380719B (en) | 2023-12-11 | 2023-12-11 | Groundwater repair device with extraction and in-situ injection pipeline cleaning structure |
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| CN202311685107.XA CN117380719B (en) | 2023-12-11 | 2023-12-11 | Groundwater repair device with extraction and in-situ injection pipeline cleaning structure |
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| CN117380719B true CN117380719B (en) | 2024-02-27 |
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| CN217193180U (en) * | 2022-02-18 | 2022-08-16 | 涟源金鑫科技有限公司 | High-efficient cleaning device of cutting slag, welding slag |
| CN220132333U (en) * | 2023-06-05 | 2023-12-05 | 平顶山中昱电力能源股份有限公司 | Horizontal coating device |
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| CN110961444A (en) * | 2019-12-05 | 2020-04-07 | 煜环环境科技有限公司 | Multiphase extraction well system and installation and clean disposal method thereof |
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| CN117380719A (en) | 2024-01-12 |
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