CN115318823A - Medicament infiltration injection device for soil remediation - Google Patents
Medicament infiltration injection device for soil remediation Download PDFInfo
- Publication number
- CN115318823A CN115318823A CN202211031620.2A CN202211031620A CN115318823A CN 115318823 A CN115318823 A CN 115318823A CN 202211031620 A CN202211031620 A CN 202211031620A CN 115318823 A CN115318823 A CN 115318823A
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- China
- Prior art keywords
- bottle
- pipe
- bin
- fluted disc
- cover plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/83—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Catching Or Destruction (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The invention discloses a medicament permeation injection device for soil remediation, which comprises a bearing bin and a motor, wherein a cover plate is arranged at the upper end of the bearing bin, a handle is arranged on one side of the cover plate, an adding pipe is arranged at the front end of the bearing bin, an adding bottle is arranged on the upper side of the adding pipe, a bottle cap is arranged at the upper end of the adding bottle, one end, attached to the adding bottle, of the adding pipe is provided with a liquid inlet, the middle of the liquid inlet is provided with a liquid inlet one-way valve, one side of the bearing bin is provided with a push handle, the lower end of the bearing bin is connected with a pulley, the lower side of the adding pipe is provided with a chute, the bottom end of the chute is provided with a fixing block, and the middle of the fixing block is connected with an injection pipe. The device has a simple structure, the cover plate is rotated on the loading bin, the liquid-phase medicament in the loading bin can be prevented from being polluted while the material is rapidly discharged, the liquid-phase medicament in the loading bin can be protected and treated to the maximum extent, and the activity of the liquid-phase medicament loaded in the device is increased.
Description
Technical Field
The invention relates to the technical field of soil remediation, in particular to a medicament permeation and injection device for soil remediation.
Background
Soil restoration means that after long-time farming, soil is in under the weak nutrition state, causes the influence to the use of production of soil, and soil restoration is the technical measure who makes the soil that suffers the pollution resume normal function, and current soil restoration's mode has two kinds, and is first: changing the existing form of the pollutants in the soil or the combination mode of the pollutants and the soil, and reducing the mobility and bioavailability of the pollutants in the environment; secondly, the method comprises the following steps: the concentration of harmful substances in the soil is reduced, and in both the two restoration modes, a liquid-phase medicament is required to be used for auxiliary restoration treatment so as to ensure that the soil is in a high-quality state.
Current liquid phase medicament generally directly carries out the soil injection and handles, need the heavier medicament raw materials of user of service transport at the prosthetic in-process of soil, the prosthetic manpower and materials of soil have been increased, increase the repair cost, need stir the storage in advance to liquid phase medicament simultaneously, it is extremely inconvenient carry out the interpolation of medicament at the prosthetic in-process of soil, the processing can't be deposited with the liquid phase medicament of different pH valve and concentration simultaneously, the holding power is relatively poor, the in-process is comparatively complicated simultaneously, can increase the prosthetic degree of difficulty of soil, reduce prosthetic efficiency.
Disclosure of Invention
The invention aims to provide a medicament permeation and injection device for soil remediation, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a medicament permeation injection device for soil remediation comprises a loading bin and a motor, wherein a cover plate is arranged at the upper end of the loading bin, a handle is installed on one side of the cover plate, an adding pipe is arranged at the front end of the loading bin, an adding bottle is arranged on the upper side of the adding pipe, a bottle cap is installed at the upper end of the adding bottle, an inlet is formed in one end, attached to the adding bottle, of the adding pipe, a liquid inlet one-way valve is arranged in the middle of the inlet, a push handle is installed on one side of the loading bin, a pulley is connected to the lower end of the loading bin, a sliding groove is formed in the lower side of the adding pipe, a fixing block is installed at the bottom end of the sliding groove, a feeding pipe is connected to the middle of the fixing block, a drill bit is connected to the lower end of the feeding pipe, a semicircular holding block is installed at the upper end of the feeding pipe, and a sliding block is installed at one end, close to the sliding groove, the top of annotating the material pipe is provided with the link, and is provided with the rubber tube on the link, be provided with the discharge gate on the other end of rubber tube, and the junction of discharge gate and storage silo has seted up ejection of compact inside groove, the storage silo has been seted up to the inboard of holding the storehouse, and the inner wall top of storage silo installs the cingulum to the bottom of storage silo is provided with deposits the storehouse, the transfer line is installed to the upper end four corners department of storage silo, and the top of transfer line is connected with the drive belt, the connecting plate is installed to the inner wall of drive belt, and the lower extreme of connecting plate is connected with the rolling disc, the lower extreme of rolling disc is provided with the puddler, and installs the stirring vane on the puddler, the transmission fluted disc is installed to the upper end of transfer line, and is connected with rotatory fluted disc on the transmission fluted disc to the lower extreme of rotatory fluted disc and the output fixed connection of motor.
Preferably, the cover plate is connected with the handle in a welding mode, the cover plate is connected with the loading bin in a rotating mode, and the cover plate is connected with the top end of the storage bin in a fitting mode.
Preferably, add the bottle and be threaded connection with the bottle lid, and add and be connected for the screw thread block between bottle and the interpolation pipe to it is connected for the laminating to add bottle and feed liquor check valve.
Preferably, be the block for welded connection between spout and the slider, and the slider holds the piece with the semicircle and is established to semicircle annular.
Preferably, the material injection pipe is in through sliding connection with the fixing block, and the semicircular holding block is in welded connection with the material injection pipe.
Preferably, the discharge port and the rubber tube are of a clamping type detachable connection structure, the rubber tube is made of rubber, and the connection end of the rubber tube and the material injection tube is of a clamping type detachable connection structure.
Preferably, the toothed belt and the storage bin are designed integrally, the toothed belt is meshed with the rotating disc, the rotating disc is rotatably connected with the connecting plate, and the connecting plate is fixedly connected with the transmission belt.
Preferably, the rotary fluted disc is meshed with the transmission fluted disc, the lower end of the transmission fluted disc is welded with the transmission rod, the transmission rod is in fit transmission connection with the transmission belt, and a rotary structure is arranged between the transmission rod and the toothed belt.
Compared with the prior art, the invention has the beneficial effects that:
1. the device has a simple structure, the cover plate is rotated on the loading bin, the liquid-phase medicament in the loading bin can be prevented from being polluted while the material is rapidly discharged, the liquid-phase medicament in the loading bin can be protected and treated to the maximum extent, and the activity of the liquid-phase medicament loaded in the device is increased; by means of the detachable threaded connection between the adding bottle and the bottle cap, liquid-phase agents needing to be added can be added, and then midway agent addition can be performed in the soil remediation process, so that the soil remediation adaptation degree is increased; the sliding block is limited to move on the sliding groove, so that the convenience of up-and-down adjustment of the material injection pipe welded with the sliding block can be improved, the material injection pipe is pressed and penetrated by matching with the semicircular holding block, and the injection depth of the medicament is deepened;
2. according to the invention, the material injection pipe is in through type sliding connection on the fixing block, and the material injection pipe can be limited by the fixing block, so that the up-down sliding depth of the material injection pipe is correspondingly limited, the infiltration depth of the device is convenient to control, and the material injection pipe is more stable to use; can communicate discharge gate and link each other through the rubber tube, can accomplish the infiltration of liquid phase medicament after the notes material pipe degree of depth is confirmed and handle, increase the liquid infiltration flexibility of device.
3. According to the invention, the toothed belt and the storage bin are integrally designed, so that the stability of the toothed belt on the storage bin can be increased, the rotating disc which is operated in a matched manner rotates on the toothed belt, and the liquid-phase medicament in the storage bin is stirred in a matched manner by the stirring rod and the stirring sheet, so that the liquid-phase medicament is not required to be stirred and stored in advance when in use, the soil remediation time is saved, and the use efficiency of the device is increased; through the meshing between rotatory fluted disc and the transmission fluted disc, can make the transfer line rotate thereupon, and then can make the drive belt of connecting on the transfer line begin to rotate, increase the transmission flexibility of device for the machining efficiency of device is great to be improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic overall side view of the present invention.
Fig. 3 is a schematic overall bottom view of the present invention.
FIG. 4 is a schematic structural diagram of the injection tube and its connecting parts according to the present invention.
Fig. 5 is an overall internal top view of the present invention.
FIG. 6 is a schematic view of the transmission belt of the present invention and its connection structure.
Fig. 7 is a schematic view of the explosion structure of the addition bottle and the addition tube of the present invention.
In the figure: 1. loading into a bin; 2. a cover plate; 201. a grip; 3. adding a bottle; 31. a bottle cap; 4. a pulley; 5. an addition pipe; 51. a liquid inlet one-way valve; 52. a liquid inlet; 6. pushing the handle; 7. a chute; 8. a fixed block; 9. a material injection pipe; 10. a discharge port; 11. a rubber tube; 12. a toothed belt; 13. a storage bin; 14. rotating the disc; 15. a transmission belt; 16. a settling bin; 17. a connecting end; 18. a slider; 19. a semicircular holding block; 20. a drill bit; 21. a transmission fluted disc; 22. rotating the fluted disc; 23. a discharging inner groove; 24. a connecting plate; 25. a stirring rod; 26. a stirring sheet; 27. a transmission rod; 28. an electric motor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a medicament infiltration injection device for soil remediation comprises a loading bin 1 and a motor 28, wherein the upper end of the loading bin 1 is provided with a cover plate 2, one side of the cover plate 2 is provided with a handle 201, the front end of the loading bin 1 is provided with an adding pipe 5, the upper side of the adding pipe 5 is provided with an adding bottle 3, the upper end of the adding bottle 3 is provided with a bottle cap 31, one end of the adding pipe 5, which is attached to the adding bottle 3, is provided with a liquid inlet 52, the middle part of the liquid inlet 52 is provided with a liquid inlet one-way valve 51, one side of the loading bin 1 is provided with a push handle bar 6, the lower end of the loading bin 1 is connected with a pulley 4, the lower side of the adding pipe 5 is provided with a chute 7, the bottom end of the chute 7 is provided with a fixed block 8, the middle part of the fixed block 8 is connected with an injection pipe 9, the lower end of the injection pipe 9 is connected with a drill bit 20, the upper end of the injection pipe 9 is provided with a semicircular holding block 19, and one end of the semicircular holding block 19, which is close to the chute 7 is provided with a slide block 18, the top end of the material injection pipe 9 is provided with a connecting end 17, the connecting end 17 is provided with a rubber pipe 11, the other end of the rubber pipe 11 is provided with a material outlet 10, the connecting part of the material outlet 10 and the material storage bin 13 is provided with a material outlet inner groove 23, the inner side of the material storage bin 1 is provided with two material storage bins 13, the top end of the material storage bin 13 is provided with a toothed belt 12, the bottom of the material storage bin 13 is provided with a precipitation bin 16, the precipitation bin 16 and the material storage bin 1 are of a thread disassembly structure, the four corners of the upper end of the material storage bin 13 are provided with transmission rods 27, the top end of the transmission rod 27 is connected with a transmission belt 15, the inner wall of the transmission belt 15 is provided with a connecting plate 24, the lower end of the connecting plate 24 is connected with a rotating disc 14, the lower end of the rotating disc 14 is provided with a stirring rod 25, the stirring rod 25 is provided with a stirring sheet 26, and the upper end of the transmission toothed disc 21 is arranged at the transmission rod 27, and the transmission fluted disc 21 is connected with a rotary fluted disc 22, and the lower end of the rotary fluted disc 22 is fixedly connected with the output end of a motor 28.
Add bottle 3 and bottle lid 31 and be threaded connection, and add bottle 3 and add and be connected for the screw thread block between the pipe 5 to add bottle 3 and feed liquor check valve 51 and be connected for the laminating, can carry out the anti-reflux through feed liquor check valve 51 to the interpolation bottle 3 of feed liquor and handle, make the liquid phase medicament that adds in the bottle 3 keep pure, increase the reinforced flexibility that adds bottle 3, make the device more can cooperate the soil to carry out medicament permeation treatment.
For the block connection between spout 7 and the slider 18, and slider 18 holds piece 19 with the semicircle and be welded connection, and the semicircle is held piece 19 and is established to the semicircle annular, annotates for run-through sliding connection between material pipe 9 and the fixed block 8, and the semicircle is held piece 19 and is annotated material pipe 9 and be welded connection, can stimulate the semicircle and hold the up-and-down motion orbit that piece 19 control was annotated material pipe 9, make the osmotic treatment of device more nimble, increase the input infiltration effect of liquid phase medicament.
Rotatory fluted disc 22 is connected for the meshing with transmission fluted disc 21, and the lower extreme and the transfer line 27 of transmission fluted disc 21 are welded connection, transfer line 27 is connected for laminating transmission with drive belt 15, and be revolution mechanic between transfer line 27 and the cingulum 12, can drive transmission fluted disc 21 through motor 28 and rotate, and then can make rotatory fluted disc 22 down the transfer line 27 of connecting drive the transmission along with it, make whole device carry out the transmission simultaneously, increase the convenient degree of use of device.
The working principle is as follows: when the invention is used, the invention needs to be understood through a simple structure, the cover plate 2 is lifted by holding the handle 201, then the liquid-phase medicament is added into the storage bin 13, at the moment, the motor 28 is started, the motor 28 rotates to drive the rotating disc 14 on the output end to rotate, then the rotating disc 14 is meshed to drive the transmission fluted disc 21 to rotate, the transmission rod 27 at the bottom end of the transmission fluted disc 21 rotates along with the transmission rod 27, the transmission belt 15 attached to the transmission rod 27 rotates along with the transmission rod 27, and simultaneously the connecting plate 24 rotates, at the moment, the rotating disc 14 at the bottom end of the connecting plate 24 rotates circularly, the edge of the rotating disc 14 is meshed with the toothed belt 12 to enable the rotating disc 14 to rotate, at the moment, the rotating disc 14 drives the stirring rod 25 and the stirring sheet 26 to complete the full stirring degree of the liquid-phase medicament in the storage bin 13, and then the push handle 6 is held to cooperate with the push handle 6 to move the device, inserting a rubber tube 11 into a discharge hole 10 at a position where soil remediation is needed, inserting the other end of the rubber tube 11 into a connecting end 17, guiding liquid into a material injection tube 9, holding a semicircular holding block 19 to press the material injection tube 9 downwards, inserting the material injection tube 9 into soil by matching with a drill 20, ensuring that liquid-phase medicament begins to be conveyed when the connecting end 17 is positioned below the horizontal line of the discharge hole 10 through atmospheric pressure, loading the added medicament into an adding bottle 3 when medicament is added in the process of medicament infiltration, clamping the adding bottle 3 in a liquid inlet 52 on an adding tube 5, concentrating the medicament into a storage bin 13 through a liquid inlet one-way valve 51, injecting the medicament into the soil again through the material injection tube 9, completing the use of the device, screwing a settling bin 16 to discharge the residual medicament after the use, and cleaning the whole device, the use introduction of the whole device is completed at the moment, so that the medicament permeation injection device for soil remediation is more convenient to use in daily life.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a medicament infiltration injection device for soil remediation, is including holding storehouse (1) and motor (28), its characterized in that: the upper end of the loading bin (1) is provided with a cover plate (2), one side of the cover plate (2) is provided with a handle (201), the front end of the loading bin (1) is provided with an adding pipe (5), the upper side of the adding pipe (5) is provided with an adding bottle (3), the upper end of the adding bottle (3) is provided with a bottle cap (31), one end of the adding pipe (5) attached to the adding bottle (3) is provided with a liquid inlet (52), the middle part of the liquid inlet (52) is provided with a liquid inlet one-way valve (51), one side of the loading bin (1) is provided with a push handle (6), the lower end of the loading bin (1) is connected with a pulley (4), the lower side of the adding pipe (5) is provided with a sliding groove (7), the bottom end of the sliding groove (7) is provided with a fixing block (8), the middle part of the fixing block (8) is connected with a material injection pipe (9), the lower end of the material injection pipe (9) is connected with a drill bit (20), the upper end of the material injection pipe (9) is provided with a semi-round holding block (19), one end of the semi-round holding block (19) is provided with a sliding block (18), the connecting end of the rubber pipe (17), and the rubber connecting end (17) is provided with another rubber connecting end (17), and the junction of discharge gate (10) and storage silo (13) has seted up ejection of compact inside groove (23), storage silo (13) have been seted up to the inboard of holding storehouse (1), and toothed belt (12) are installed on the inner wall top of storage silo (13) to the bottom of storage silo (13) is provided with precipitation storehouse (16), transfer line (27) are installed to the upper end four corners department of storage silo (13), and the top of transfer line (27) is connected with drive belt (15), connecting plate (24) are installed to the inner wall of drive belt (15), and the lower extreme of connecting plate (24) is connected with rolling disc (14), the lower extreme of rolling disc (14) is provided with puddler (25), and installs stirring vane (26) on puddler (25), transmission fluted disc (21) is installed to the upper end of transfer line (27), and is connected with rotatory fluted disc (22) on transmission fluted disc (21) to the lower extreme of rotatory fluted disc (22) and the output fixed connection of motor (28).
2. The device of claim 1, wherein the device comprises: the cover plate (2) is connected with the handle (201) in a welding mode, the cover plate (2) is connected with the loading bin (1) in a rotating mode, and the cover plate (2) is connected with the top end of the storage bin (13) in a fitting mode.
3. The device of claim 1, wherein the device comprises: add bottle (3) and bottle lid (31) and be threaded connection, and add between bottle (3) and add pipe (5) and be threaded engagement connection to add bottle (3) and feed liquor check valve (51) are the laminating and are connected.
4. The device of claim 1, wherein the device comprises: the sliding groove (7) is connected with the sliding block (18) in a clamping sliding mode, the sliding block (18) is connected with the semicircular holding block (19) in a welding mode, and the semicircular holding block (19) is in a semicircular ring shape.
5. The device of claim 1, wherein the device comprises: the material injection pipe (9) is in penetrating sliding connection with the fixing block (8), and the semicircular holding block (19) is in welded connection with the material injection pipe (9).
6. The device of claim 1, wherein the device comprises: the discharge port (10) and the rubber tube (11) are of a clamping type dismounting and connecting structure, the rubber tube (11) is made of rubber, and the connecting end (17) of the rubber tube (11) and the material injection tube (9) is of a clamping type dismounting and connecting structure.
7. The device of claim 1, wherein the device comprises: the toothed belt (12) and the storage bin (13) are designed in an integrated mode, the toothed belt (12) is meshed with the rotating disc (14), the rotating disc (14) is rotatably connected with the connecting plate (24), and the connecting plate (24) is fixedly connected with the transmission belt (15).
8. The osmotic injection device for soil remediation agent of claim 1, wherein: rotatory fluted disc (22) is connected for the meshing with transmission fluted disc (21), and the lower extreme and the transfer line (27) of transmission fluted disc (21) are welded connection, transfer line (27) are for laminating transmission connection with drive belt (15), and are revolution mechanic between transfer line (27) and cingulum (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031620.2A CN115318823A (en) | 2022-08-26 | 2022-08-26 | Medicament infiltration injection device for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211031620.2A CN115318823A (en) | 2022-08-26 | 2022-08-26 | Medicament infiltration injection device for soil remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115318823A true CN115318823A (en) | 2022-11-11 |
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ID=83928654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211031620.2A Pending CN115318823A (en) | 2022-08-26 | 2022-08-26 | Medicament infiltration injection device for soil remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115318823A (en) |
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| CN214556238U (en) * | 2021-04-17 | 2021-11-02 | 黑龙江库恩环境修复工程有限公司 | Medicine injection device for soil remediation |
| CN214767766U (en) * | 2021-03-31 | 2021-11-19 | 黑龙江润业环保有限公司 | Soil remediation medicament filling device |
| CN214982151U (en) * | 2020-12-14 | 2021-12-03 | 湖南省大宇水电建设工程有限公司 | Water conservancy construction concrete mixing device |
| CN113853864A (en) * | 2021-09-24 | 2021-12-31 | 上海市园林设计研究总院有限公司 | Soil improvement device and method for salt and alkali removal construction of coastal greenbelt |
| CN215443916U (en) * | 2021-06-11 | 2022-01-07 | 无锡盾宇重工科技有限公司 | High-pressure injection rotary-spraying drilling machine for soil remediation |
| JP7018691B1 (en) * | 2021-04-28 | 2022-02-14 | 生態環境部南京環境科学研究所 | Green remover for removing odorous substances in soil by air injection and biological stimulation |
| CN216704131U (en) * | 2022-01-12 | 2022-06-10 | 徐洁 | Dosing device for water treatment |
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2022
- 2022-08-26 CN CN202211031620.2A patent/CN115318823A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213911446U (en) * | 2020-09-17 | 2021-08-10 | 重庆第二师范学院 | Tableware disinfecting equipment for children studying and traveling |
| CN214982151U (en) * | 2020-12-14 | 2021-12-03 | 湖南省大宇水电建设工程有限公司 | Water conservancy construction concrete mixing device |
| CN214767766U (en) * | 2021-03-31 | 2021-11-19 | 黑龙江润业环保有限公司 | Soil remediation medicament filling device |
| CN214556238U (en) * | 2021-04-17 | 2021-11-02 | 黑龙江库恩环境修复工程有限公司 | Medicine injection device for soil remediation |
| JP7018691B1 (en) * | 2021-04-28 | 2022-02-14 | 生態環境部南京環境科学研究所 | Green remover for removing odorous substances in soil by air injection and biological stimulation |
| CN215443916U (en) * | 2021-06-11 | 2022-01-07 | 无锡盾宇重工科技有限公司 | High-pressure injection rotary-spraying drilling machine for soil remediation |
| CN113853864A (en) * | 2021-09-24 | 2021-12-31 | 上海市园林设计研究总院有限公司 | Soil improvement device and method for salt and alkali removal construction of coastal greenbelt |
| CN216704131U (en) * | 2022-01-12 | 2022-06-10 | 徐洁 | Dosing device for water treatment |
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