CN210253547U - Medicament scattering equipment for soil pollution remediation - Google Patents
Medicament scattering equipment for soil pollution remediation Download PDFInfo
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- CN210253547U CN210253547U CN201921003307.1U CN201921003307U CN210253547U CN 210253547 U CN210253547 U CN 210253547U CN 201921003307 U CN201921003307 U CN 201921003307U CN 210253547 U CN210253547 U CN 210253547U
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Abstract
The utility model discloses a medicament spills equipment for soil pollution restoration, including bottom plate, roof, pneumatic cylinder, regulating plate, loading board, motor, transmission shaft, rotary disk, transfer pump and water spray chamber, a serial communication port, the bottom plate setting on the support, the roof setting on the stand, the pneumatic cylinder install on the roof, the regulating plate be connected with the piston rod, the loading board be connected with the connecting rod, the motor install on the loading board, the transmission shaft top be connected with the motor, rotary disk and transmission shaft bottom be connected, the transfer pump install on the roof. The utility model discloses an transfer pump carries soil restoration liquid medicament to the water spray intracavity through the transfer line to spray out through the nozzle, can execute to spill the in-process at soil restoration solid medicament and spray soil restoration liquid medicament, improve scattering efficiency and executing of soil restoration medicament and spill the quality, and then improve the restoration quality that pollutes soil.
Description
Technical Field
The utility model relates to a soil pollution restores technical field, specifically is a soil pollution restores and spills equipment with medicament.
Background
In soil pollution repair process, in order to improve the restoration quality of soil, can spill the restoration medicament in contaminated soil, traditional insecticidal mode is mostly the manual work and adopts the sprayer to spill the restoration medicament on the land surface, the restoration medicament permeates and restores soil in the soil, this kind of mode not only work efficiency is low, intensity of labour is big, still there is the not high problem of insecticidal quality, current machinery has spread the device and has solved the artifical work efficiency who spills the restoration medicament existence low, the big problem of operating strength, but it has to spill the restoration medicament to soil surface only, can not stir the soil, the restoration medicament spills not high quality, the not good problem of repair effect.
Disclosure of Invention
The utility model aims at overcoming that current soil remediation medicament spills can only to soil surface spill the restoration medicament that the device exists, can not turn to soil, restore the medicament and execute and spill the not high, the not good problem of repair effect of quality, provide a structural design reasonable, can to spill the soil of spilling the restoration medicament, restore the medicament and execute to spill the equipment that high quality, the good soil pollution restoration of repair effect was used the medicine to spill.
The utility model provides a technical scheme that technical problem taken does:
a medicament spreading device for soil pollution remediation comprises a bottom plate, a top plate, a hydraulic cylinder, an adjusting plate, a bearing plate, a motor, a transmission shaft, a rotating disk, an infusion pump and a water spraying cavity, and is characterized in that the bottom plate is arranged on a support, stand columns are vertically arranged on the bottom plate, fixing grooves penetrating through the bottom plate are formed in the bottom plate between the stand columns, the bottom plate is connected with the support and the stand columns through welding, the connecting strength between the bottom plate and the support and between the bottom plate and the stand columns is enhanced, the structural strength of the spreading device is improved, the top plate is arranged on the stand columns, a feeding bin is arranged on the top plate, the top plate is connected with the stand columns through welding, the connecting strength between the top plate and the stand column support is enhanced, the hydraulic cylinder is arranged on the top plate, a piston rod is arranged on the hydraulic cylinder, the hydraulic cylinder is arranged on the top, the stability of the hydraulic cylinder in the working process can be improved, the adjusting plate is connected with the piston rod, the connecting rod is vertically arranged on the adjusting plate, the limiting hole is formed in the adjusting plate, the adjusting plate is connected with the piston rod and the connecting rod in a welding mode, the connecting strength of the adjusting plate, the piston rod and the connecting rod is enhanced, the stability of the adjusting plate and the bearing plate in the up-and-down moving process is improved, the bearing plate is connected with the connecting rod, the limiting hole is formed in the bearing plate, the fixing cylinder is vertically arranged on the back of the bearing plate, the fixing cylinder can limit soil remediation solid chemicals thrown out of the rotating disc, the soil remediation solid chemicals are prevented from being scattered randomly, the blocked soil remediation solid chemicals can slide off from the inner wall of the fixing cylinder, the spreading efficiency and the spreading quality of the soil remediation solid chemicals are improved, and the motor is arranged, and be provided with the power cord on the motor, pass through the bolt with the motor and install on the loading board, improve the installation effectiveness of motor and the stability after the installation, the transmission shaft top be connected with the motor, the bottom stretches into in the solid fixed cylinder, rotary disk and transmission shaft bottom be connected, the transfer pump install on the roof, and be provided with power cord, transfer line on the transfer pump, the water spray chamber install on the solid fixed cylinder outer wall, and be provided with the nozzle on the water spray chamber, install the transfer pump on the roof through the bolt, improve the installation effectiveness of transfer pump and the stability after the installation, also can improve the stability of transfer pump in the course of the work, the transfer pump carries soil remediation liquid medicament to spraying the intracavity through the transfer line, and sprays out through the nozzle, can spray soil remediation liquid medicament in soil remediation solid medicament scattering process, improves the efficiency of scattering and the quality of soil remediation medicament, thereby improving the repairing quality of the polluted soil.
Preferably, the feeding bin bottom on the roof be provided with the blanking pipe, with the blanking pipe vertically pass the regulating plate, the spacing hole on the loading board stretches into in the fixed cylinder, and be provided with the valve on the blanking pipe, put into the feeding bin with the solid medicament that soil restoration was used, open the valve on the blanking pipe, solid medicament flows downwards in the blanking pipe, fall on the rotary disk surface along with the transmission shaft rotation, and discharge from the row's silo on the rotary disk after along with the rotary disk rotation, the application of soil restoration solid medicament has been realized, and the work efficiency is improved, operating personnel's intensity of labour has been reduced.
Preferably, the positive edge of rotary disk on be provided with the baffle, and seted up row's material groove on rotary disk and baffle, the regulating plate descends under the effect of pneumatic cylinder, piston rod, drive the loading board, including a motor, an end cap, a controller, and a cover plate, the fixed cylinder, the rotary disk passes the fixed slot decline on the bottom plate, the motor drives transmission shaft and the epaxial rotary disk rotation of transmission, the soil remediation solid medicament that falls on the rotary disk through the blanking pipe rotates along with the rotation of rotary disk, the row's material groove that falls on the rotary disk through the rotary disk falls from the rotary disk, the baffle at rotary disk edge can play the effect of blockking to the soil remediation solid medicament on the rotary disk, the row's material groove on the baffle is discharged also to the soil remediation solid medicament that is blockked, further improve the efficiency of.
Preferably, the transfer line on the transfer pump is connected with the water spray chamber, and the transfer pump carries soil remediation liquid medicament to the water spray chamber through the transfer line to spout through the nozzle, can spray soil remediation liquid medicament in soil remediation solid medicament scattering process, improve the scattering efficiency and the scattering quality of soil remediation medicament, and then improve the remediation quality of contaminated soil.
Preferably, the support on be provided with the walking wheel, through the walking wheel, be convenient for spill moving of equipment, make spill equipment can spill the in-process removal in soil remediation medicament is spilled, reduced the intensity of labour of artifical transport, improved work efficiency.
Has the advantages that: the utility model discloses be provided with the baffle on the positive edge of rotary disk, and the row's silo has been seted up on rotary disk and baffle, the regulating plate is at the pneumatic cylinder, the effect of piston rod descends, drive the loading board, including a motor, an end cap, a controller, and a cover plate, the fixed cylinder, the rotary disk passes the fixed slot decline on the bottom plate, the motor drives transmission shaft and the epaxial rotary disk rotation of transmission, it is rotatory along with the rotation of rotary disk to repair solid medicament through the soil on the blanking pipe falls the rotary disk, the row's silo from the rotary disk falls through the row on the rotary disk, the baffle at rotary disk edge can play the effect of blockking to the soil on the rotary disk, the row's silo that is also can follow the baffle by the soil remediation solid medicament that blocks discharges, further improve the efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bottom plate and the fixing groove.
Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the fixing cylinder.
Fig. 4 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the transmission shaft and the rotating disk.
Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the fixed cylinder and the water spraying chamber.
Fig. 6 is a schematic diagram of another embodiment of the present invention.
In the figure: 1. the automatic feeding device comprises a bottom plate, a top plate, a hydraulic cylinder, a regulating plate, a bearing plate, a motor, a transmission shaft, a rotating disk, a pump, a water spraying cavity, a bracket, a column, a fixing groove, a traveling wheel, a feeding bin, a discharging pipe, a valve, a piston rod, a limiting hole, a connecting rod, a fixing cylinder, a power line, a baffle, a discharging groove, a discharging pipe, a nozzle, a traction block and a limiting ring, wherein the bottom plate, the top plate, the hydraulic cylinder, the regulating plate, the bearing plate, the motor, the transmission shaft, the rotating disk, the pump.
Detailed Description
The present invention will be described in more detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in figures 1-5: a medicament spreading device for soil pollution remediation comprises a bottom plate 1, a top plate 2, a hydraulic cylinder 3, an adjusting plate 4, a bearing plate 5, a motor 6, a transmission shaft 7, a rotary disk 8, an infusion pump 9 and a water spraying cavity 10, and is characterized in that the bottom plate 1 is arranged on a support 11, a stand column 12 is vertically arranged on the bottom plate 1, a fixing groove 13 penetrating through the bottom plate 1 is formed in the bottom plate 1 between the stand column 12 and the stand column 12, the bottom plate 1 is connected with the support 11 and the stand column 12 through welding, the connection strength between the bottom plate 1 and the support 11 as well as between the stand column 12 is enhanced, the structural strength of the spreading device is improved, the top plate 2 is arranged on the stand column 12, a feeding bin 15 is arranged on the top plate 2, the top plate 2 is connected with the stand column 12 through welding, the connection strength between the top plate 2 and the support 11 of the stand column 12 is, a piston rod 18 is arranged on the hydraulic cylinder 3, the hydraulic cylinder 3 is arranged on the top plate 2 through a bolt, the mounting efficiency and the stability after mounting of the hydraulic cylinder 3 are improved, the stability of the hydraulic cylinder 3 in the working process can also be improved, the adjusting plate 4 is connected with the piston rod 18, a connecting rod 20 is vertically arranged on the adjusting plate 4, a limiting hole 19 is formed in the adjusting plate 4, the adjusting plate 4 is connected with the piston rod 18 and the connecting rod 20 through welding, the connecting strength of the adjusting plate 4, the piston rod 18 and the connecting rod 20 is enhanced, the stability of the adjusting plate 4 and the bearing plate 5 in the up-and-down moving process is improved, the bearing plate 5 is connected with the connecting rod 20, a limiting hole 19 is formed in the bearing plate 5, a fixing cylinder 21 is vertically arranged on the back of the bearing plate 5, and the fixing cylinder 21 can play a limiting role in repairing, avoid soil restoration solid medicament to scatter at will, make the soil restoration solid medicament that is blockked can follow the landing of solid medicament of soil restoration, improve the efficiency of scattering and scatter the quality of scattering of soil restoration, motor 6 install on loading board 5 to be provided with power cord 22 on motor 6, install motor 6 on loading board 5 through the bolt, improve the installation effectiveness of motor 6 and the stability after the installation, transmission shaft 7 top be connected with motor 6, the bottom stretches into in the solid medicament of fixed cylinder 21, rotary disk 8 be connected with transmission shaft 7 bottom, transfer pump 9 install on roof 2, and be provided with power cord 22, transfer line 25 on transfer pump 9, water spray chamber 10 install on the outer wall of fixed cylinder 21 to be provided with nozzle 26 on water spray chamber 10, install transfer pump 9 on roof 2 through the bolt, improve the installation effectiveness of transfer pump 9 and the stability after the installation, the stability of the infusion pump 9 in the working process can be improved, the infusion pump 9 conveys the soil remediation liquid medicament into the water spraying cavity 10 through the infusion pipe 25 and sprays the soil remediation liquid medicament through the nozzle 26, the soil remediation liquid medicament can be sprayed in the soil remediation solid medicament application process, the soil remediation medicament application efficiency and quality are improved, and the contaminated soil remediation quality is further improved.
Preferably, the blanking pipe 16 is arranged at the bottom of the feeding bin 15 on the top plate 2, the blanking pipe 16 vertically penetrates through the adjusting plate 4 and the limiting hole 19 on the bearing plate 5 and extends into the fixed cylinder 21, the valve 17 is arranged on the blanking pipe 16, a solid medicament for soil remediation is placed into the feeding bin 15, the valve 17 on the blanking pipe 16 is opened, the solid medicament flows downwards in the blanking pipe 16 and falls onto the surface of the rotating disc 8 rotating along with the transmission shaft 7, and the solid medicament is discharged from the discharge groove 24 on the rotating disc 8 after rotating along with the rotating disc 8, so that the soil remediation solid medicament is applied and scattered, the working efficiency is improved, and the labor intensity of operators is reduced.
Preferably, the edge of the front surface of the rotating disk 8 is provided with a baffle 23, the rotating disk 8 and the baffle 23 are provided with a discharge groove 24, the adjusting plate 4 descends under the action of the hydraulic cylinder 3 and the piston rod 18 to drive the bearing plate 5, the motor 6, the fixed cylinder 21 and the rotating disk 8 to descend through the fixed groove 13 on the bottom plate 1, the motor 6 drives the transmission shaft 7 and the rotating disk 8 on the transmission shaft 7 to rotate, the soil remediation solid medicament falling onto the rotating disk 8 through the blanking pipe 16 rotates along with the rotation of the rotating disk 8 and falls from the rotating disk 8 through the discharge groove 24 on the rotating disk 8, the baffle 23 on the edge of the rotating disk 8 can play a role in blocking the soil remediation solid medicament on the rotating disk 8, the blocked soil remediation solid medicament can also be discharged from the discharge groove 24 on the baffle 23, so as to further improve the spreading efficiency of the soil, can also improve the spreading uniformity of the soil remediation solid agent.
Preferably, the infusion tube 25 on the infusion pump 9 is connected with the water spraying cavity 10, the infusion pump 9 conveys the soil remediation liquid medicament into the water spraying cavity 10 through the infusion tube 25 and sprays the soil remediation liquid medicament through the nozzle 26, the soil remediation liquid medicament can be sprayed in the soil remediation solid medicament application process, the soil remediation medicament application efficiency and the soil remediation medicament application quality are improved, and the contaminated soil remediation quality is further improved.
Preferably, the support 11 is provided with a traveling wheel 14, the traveling wheel 14 is convenient for moving and transporting the spreading equipment, so that the spreading equipment can move in the soil remediation agent spreading process, the labor intensity of manual carrying is reduced, and the working efficiency is improved.
Example two:
as shown in fig. 6: a medicament spreading device for soil pollution remediation comprises a bottom plate 1, a top plate 2, a hydraulic cylinder 3, an adjusting plate 4, a bearing plate 5, a motor 6, a transmission shaft 7, a rotary disk 8, an infusion pump 9 and a water spraying cavity 10, and is characterized in that the bottom plate 1 is arranged on a support 11, a stand column 12 is vertically arranged on the bottom plate 1, a fixing groove 13 penetrating through the bottom plate 1 is formed in the bottom plate 1 between the stand column 12 and the stand column 12, the bottom plate 1 is connected with the support 11 and the stand column 12 through welding, the connection strength between the bottom plate 1 and the support 11 as well as between the stand column 12 is enhanced, the structural strength of the spreading device is improved, the top plate 2 is arranged on the stand column 12, a feeding bin 15 is arranged on the top plate 2, the top plate 2 is connected with the stand column 12 through welding, the connection strength between the top plate 2 and the support 11 of the stand column 12 is, a piston rod 18 is arranged on the hydraulic cylinder 3, the hydraulic cylinder 3 is arranged on the top plate 2 through a bolt, the mounting efficiency and the stability after mounting of the hydraulic cylinder 3 are improved, the stability of the hydraulic cylinder 3 in the working process can also be improved, the adjusting plate 4 is connected with the piston rod 18, a connecting rod 20 is vertically arranged on the adjusting plate 4, a limiting hole 19 is formed in the adjusting plate 4, the adjusting plate 4 is connected with the piston rod 18 and the connecting rod 20 through welding, the connecting strength of the adjusting plate 4, the piston rod 18 and the connecting rod 20 is enhanced, the stability of the adjusting plate 4 and the bearing plate 5 in the up-and-down moving process is improved, the bearing plate 5 is connected with the connecting rod 20, a limiting hole 19 is formed in the bearing plate 5, a fixing cylinder 21 is vertically arranged on the back of the bearing plate 5, and the fixing cylinder 21 can play a limiting role in repairing, avoid soil restoration solid medicament to scatter at will, make the soil restoration solid medicament that is blockked can follow the landing of solid medicament of soil restoration, improve the efficiency of scattering and scatter the quality of scattering of soil restoration, motor 6 install on loading board 5 to be provided with power cord 22 on motor 6, install motor 6 on loading board 5 through the bolt, improve the installation effectiveness of motor 6 and the stability after the installation, transmission shaft 7 top be connected with motor 6, the bottom stretches into in the solid medicament of fixed cylinder 21, rotary disk 8 be connected with transmission shaft 7 bottom, transfer pump 9 install on roof 2, and be provided with power cord 22, transfer line 25 on transfer pump 9, water spray chamber 10 install on the outer wall of fixed cylinder 21 to be provided with nozzle 26 on water spray chamber 10, install transfer pump 9 on roof 2 through the bolt, improve the installation effectiveness of transfer pump 9 and the stability after the installation, the stability of the infusion pump 9 in the working process can be improved, the infusion pump 9 conveys the soil remediation liquid medicament into the water spraying cavity 10 through the infusion pipe 25 and sprays the soil remediation liquid medicament through the nozzle 26, the soil remediation liquid medicament can be sprayed in the soil remediation solid medicament application process, the soil remediation medicament application efficiency and quality are improved, and the contaminated soil remediation quality is further improved.
Preferably, the blanking pipe 16 is arranged at the bottom of the feeding bin 15 on the top plate 2, the blanking pipe 16 vertically penetrates through the adjusting plate 4 and the limiting hole 19 on the bearing plate 5 and extends into the fixed cylinder 21, the valve 17 is arranged on the blanking pipe 16, a solid medicament for soil remediation is placed into the feeding bin 15, the valve 17 on the blanking pipe 16 is opened, the solid medicament flows downwards in the blanking pipe 16 and falls onto the surface of the rotating disc 8 rotating along with the transmission shaft 7, and the solid medicament is discharged from the discharge groove 24 on the rotating disc 8 after rotating along with the rotating disc 8, so that the soil remediation solid medicament is applied and scattered, the working efficiency is improved, and the labor intensity of operators is reduced.
Preferably, the edge of the front surface of the rotating disk 8 is provided with a baffle 23, the rotating disk 8 and the baffle 23 are provided with a discharge groove 24, the adjusting plate 4 descends under the action of the hydraulic cylinder 3 and the piston rod 18 to drive the bearing plate 5, the motor 6, the fixed cylinder 21 and the rotating disk 8 to descend through the fixed groove 13 on the bottom plate 1, the motor 6 drives the transmission shaft 7 and the rotating disk 8 on the transmission shaft 7 to rotate, the soil remediation solid medicament falling onto the rotating disk 8 through the blanking pipe 16 rotates along with the rotation of the rotating disk 8 and falls from the rotating disk 8 through the discharge groove 24 on the rotating disk 8, the baffle 23 on the edge of the rotating disk 8 can play a role in blocking the soil remediation solid medicament on the rotating disk 8, the blocked soil remediation solid medicament can also be discharged from the discharge groove 24 on the baffle 23, so as to further improve the spreading efficiency of the soil, can also improve the spreading uniformity of the soil remediation solid agent.
Preferably, the infusion tube 25 on the infusion pump 9 is connected with the water spraying cavity 10, the infusion pump 9 conveys the soil remediation liquid medicament into the water spraying cavity 10 through the infusion tube 25 and sprays the soil remediation liquid medicament through the nozzle 26, the soil remediation liquid medicament can be sprayed in the soil remediation solid medicament application process, the soil remediation medicament application efficiency and the soil remediation medicament application quality are improved, and the contaminated soil remediation quality is further improved.
Preferably, the support 11 is provided with a traveling wheel 14, the traveling wheel 14 is convenient for moving and transporting the spreading equipment, so that the spreading equipment can move in the soil remediation agent spreading process, the labor intensity of manual carrying is reduced, and the working efficiency is improved.
Preferably, a traction block 27 is arranged on one side of the bottom plate 1, the traction block 27 is connected with external traction equipment, power can be provided for movement of spreading equipment, labor intensity of manual moving is reduced, and spreading efficiency and spreading quality of the polluted soil remediation agent are improved.
Preferably, the adjusting plate 4 and the bearing plate 5 are both provided with a limiting ring 28, the upright post 12 vertically penetrates through the limiting rings 28 on the adjusting plate 4 and the bearing plate 5, and the adjusting plate 4 and the bearing plate 5 in the up-and-down moving process can move up and down along the upright post 12 through the limiting rings 28, so that the adjusting plate 4 and the bearing plate 5 in the up-and-down moving process are prevented from shaking, and the stability of the spreading device in the soil remediation agent spreading process is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (5)
1. A medicament spreading device for soil pollution remediation comprises a bottom plate, a top plate, a hydraulic cylinder, an adjusting plate, a bearing plate, a motor, a transmission shaft, a rotating disk, an infusion pump and a water spraying cavity, and is characterized in that the bottom plate is arranged on a bracket, a stand column is vertically arranged on the bottom plate, a fixing groove penetrating through the bottom plate is formed in the bottom plate between the stand column and the stand column, the top plate is arranged on the stand column, a feeding bin is arranged on the top plate, the hydraulic cylinder is arranged on the top plate, a piston rod is arranged on the hydraulic cylinder, the adjusting plate is connected with the piston rod, a connecting rod is vertically arranged on the adjusting plate, a limiting hole is formed in the adjusting plate, the bearing plate is connected with the connecting rod, a limiting hole is formed in the bearing plate, a fixing barrel is vertically arranged on the back surface of the bearing, and be provided with the power cord on the motor, the transmission shaft top be connected with the motor, in the bottom stretched into the solid fixed cylinder, rotary disk and transmission shaft bottom be connected, the transfer pump install on the roof to be provided with power cord, transfer line on the transfer pump, the water spray chamber install on the solid fixed cylinder outer wall to be provided with the nozzle on the water spray chamber.
2. The soil contamination remediation agent application apparatus as claimed in claim 1, wherein: the feeding bin bottom on the roof be provided with the blanking pipe, pass the spacing hole on regulating plate, the loading board with the blanking pipe is vertical and stretch into fixed section of thick bamboo to be provided with the valve on the blanking pipe.
3. The soil contamination remediation agent application apparatus as claimed in claim 1, wherein: the edge of the front surface of the rotating disk is provided with a baffle, and the rotating disk and the baffle are provided with a discharge groove.
4. The soil contamination remediation agent application apparatus as claimed in claim 1, wherein: the infusion tube on the infusion pump is connected with the water spraying cavity.
5. The soil contamination remediation agent application apparatus as claimed in claim 1, wherein: the support on be provided with the walking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003307.1U CN210253547U (en) | 2019-07-01 | 2019-07-01 | Medicament scattering equipment for soil pollution remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003307.1U CN210253547U (en) | 2019-07-01 | 2019-07-01 | Medicament scattering equipment for soil pollution remediation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210253547U true CN210253547U (en) | 2020-04-07 |
Family
ID=70046027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921003307.1U Expired - Fee Related CN210253547U (en) | 2019-07-01 | 2019-07-01 | Medicament scattering equipment for soil pollution remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210253547U (en) |
-
2019
- 2019-07-01 CN CN201921003307.1U patent/CN210253547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210701 |