CN210496734U - Grinding device for contaminated soil analysis - Google Patents

Grinding device for contaminated soil analysis Download PDF

Info

Publication number
CN210496734U
CN210496734U CN201921003309.0U CN201921003309U CN210496734U CN 210496734 U CN210496734 U CN 210496734U CN 201921003309 U CN201921003309 U CN 201921003309U CN 210496734 U CN210496734 U CN 210496734U
Authority
CN
China
Prior art keywords
plate
contaminated soil
grinding
roof
transmission shaft
Prior art date
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.)
Active
Application number
CN201921003309.0U
Other languages
Chinese (zh)
Inventor
吴捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Chemical Engineering Heavy Mechanization Co ltd
Original Assignee
China Chemical Engineering Heavy Mechanization Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Chemical Engineering Heavy Mechanization Co ltd filed Critical China Chemical Engineering Heavy Mechanization Co ltd
Priority to CN201921003309.0U priority Critical patent/CN210496734U/en
Application granted granted Critical
Publication of CN210496734U publication Critical patent/CN210496734U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a grinder for contaminated soil analysis, including bottom plate, roof, motor, lower mill, pneumatic cylinder, regulating plate and spliced pole, its characterized in that: the bottom plate set up on the support, be provided with the riser perpendicularly on the bottom plate, the roof be connected with the riser, be provided with power cord, transmission shaft on the motor to with the transmission shaft vertical pass down the fixed orifices stretch into the workbin in, lower mill install on the transmission shaft, the pneumatic cylinder install on the roof, regulating plate and piston rod be connected to set up on the regulating plate and run through the connecting hole of regulating plate about, go up the fixed orifices, the spliced pole run through the connecting hole from top to bottom. The utility model discloses set up the last abrasive brick bottom into spherical structure, can make along with mill pivoted pollution soil enter into the regional interior abrasive treatment that grinds between last abrasive brick and the lower mill down, improve the grinding efficiency and the grinding quality who pollutes soil.

Description

Grinding device for contaminated soil analysis
Technical Field
The utility model relates to a pollute soil restoration technical field specifically is a pollute grinder for soil analysis.
Background
In the contaminated soil remediation process, the contaminated soil is often ground and analyzed to determine the pollution source in the contaminated soil, so that a corresponding remediation method can be selected according to different pollution sources. In order to facilitate the analysis of the polluted soil and improve the analysis efficiency of the polluted soil, the polluted soil is mostly ground, and the existing polluted soil grinding device has the problems of low working efficiency, low grinding quality of the polluted soil, high labor intensity of operators, insufficient grinding of the polluted soil and low precision of the analysis result of the polluted soil.
Disclosure of Invention
The utility model aims at providing a low, the contaminated soil quality of milling that the current grinder for contaminated soil analysis exists of work efficiency, the contaminated soil is not high, operating personnel intensity of labour is big, the contaminated soil grinds inadequately, the problem that the contaminated soil analysis result precision is not high, a structural design is reasonable, work efficiency is high, the contaminated soil quality of milling, operating personnel intensity of labour is little, contaminated soil can fully grind, the grinder for contaminated soil analysis that the analysis result precision is high.
The utility model provides a technical scheme that technical problem taken does:
the utility model provides a pollute grinder for soil analysis, includes bottom plate, roof, motor, lower mill, pneumatic cylinder, regulating plate and spliced pole, its characterized in that: the grinding device is characterized in that the bottom plate is arranged on the support, the vertical plate is vertically arranged on the bottom plate, the material box is arranged between the vertical plate and the vertical plate, the bottom of the material box is provided with a flow guide bin and a lower fixing hole, the bottom plate is connected with the support and the vertical plate in a welding manner, the connecting strength between the bottom plate and the support and the vertical plate is enhanced, the structural strength of the grinding device is improved, the vertical plate is connected with the material box in a welding manner, the connecting strength between the vertical plate and the material box is enhanced, the strength of the grinding device is further improved, the top plate is connected with the vertical plate, the top plate is provided with a feeding bin, the top plate is connected with the vertical plate in a welding manner, the connecting strength between the top plate and the vertical plate is enhanced, the motor is arranged on the bottom plate, the power line and the transmission shaft are arranged on the motor, the transmission shaft vertically penetrates, the stability of the motor in the course of working is strengthened, the lower millstone is installed on the transmission shaft, pass through welded connection between lower millstone and the transmission shaft, strengthen the joint strength between lower millstone and the transmission shaft, improve the stability of lower millstone in the soil grinding process of polluting, strengthen the grinding quality of polluting soil, the pneumatic cylinder is installed on the roof, and be provided with the piston rod on the pneumatic cylinder, install the pneumatic cylinder on the roof through the bolt, improve the installation effectiveness of the pneumatic cylinder and the stability after the installation, strengthen the stability of the pneumatic cylinder in the course of working, the regulating plate is connected with the piston rod, and set up the connecting hole that runs through the regulating plate from top to bottom on the regulating plate, go up the fixed orifices, the spliced pole run through the connecting hole from top to bottom, and be provided with the upper grinding block on the bottom of the spliced pole, the regulating plate descends under the effect of pneumatic cylinder, the motor drives the transmission shaft and the upper grinding block to rotate, the upper grinding block drives the contaminated soil to be ground to rotate, the upper grinding block is enabled to grind the contaminated soil on the lower grinding disc, and the grinding efficiency and the grinding quality of the contaminated soil are improved.
Preferably, the roof on the feeding storehouse bottom be provided with the blanking pipe to with the vertical fixed orifices that passes of blanking bottom, can drop the contaminated soil that needs abrasive treatment in the feeding storehouse on the mill down through the blanking pipe, make contaminated soil carry out abrasive treatment between mill and last abrasive brick down, avoid contaminated soil directly to drop to the workbin bottom through not grinding, strengthen the grinding quality who pollutes soil, contaminated soil after the grinding is rotatory along with the mill down, the effect of centrifugal force makes contaminated soil after the grinding get rid of in the workbin, and discharge from the workbin through the water conservancy diversion storehouse, the grinding efficiency and the grinding quality of contaminated soil improve, operating personnel's intensity of labour has been reduced, the precision of contaminated soil analysis result is improved.
Preferably, the connecting columns on the upper side and the lower side of the adjusting plate are respectively provided with a limiting plate, springs are respectively arranged on the connecting columns between the upper side and the lower side of the adjusting plate and the limiting plates, contaminated soil to be ground falls onto the lower grinding disc through the blanking pipe, the adjusting plate descends under the action of the hydraulic cylinder and the piston rod to drive the upper grinding blocks at the bottom ends of the connecting columns and the connecting columns to descend, the motor drives the transmission shaft and the upper grinding blocks to rotate, the upper grinding blocks drive the contaminated soil to be ground to rotate, the upper grinding blocks grind the contaminated soil on the lower grinding disc, the grinding efficiency and the grinding quality of the contaminated soil are improved, the connecting columns can move up and down in the connecting holes through the springs between the upper side and the lower side of the adjusting plate and the limiting plates, the upper grinding blocks are driven to move up and down, the upper grinding blocks can conveniently grind contaminated, the buffering performance of the upper grinding block can be enhanced, and the service life of the grinding device is prolonged.
Preferably, the water conservancy diversion storehouse set up to spherical structure, be provided with the discharging pipe on the water conservancy diversion storehouse to pass the bottom plate with the discharging pipe, the contaminated soil after grinding is rotatory along with lower mill, the effect of centrifugal force makes the contaminated soil after grinding get rid of in the workbin, and in process water conservancy diversion storehouse water conservancy diversion to the discharging pipe, and discharge from the discharging pipe, improved the grinding efficiency and the grinding quality of contaminated soil, improve the precision of contaminated soil analysis result.
Preferably, the bottom of the upper grinding block is of a spherical structure, and the bottom of the upper grinding block is of a spherical structure, so that contaminated soil rotating along with the lower grinding disc can enter a region between the upper grinding block and the lower grinding disc to be ground, and the grinding efficiency and the grinding quality of the contaminated soil are improved.
Has the advantages that: the utility model is provided with the limiting plates on the connecting columns at the upper and lower sides of the adjusting plate, and the springs are arranged on the connecting columns between the upper and lower sides of the adjusting plate and the limiting plates, the polluted soil to be ground falls onto the lower millstone through the blanking pipe, the adjusting plate descends under the action of the hydraulic cylinder and the piston rod to drive the upper grinding block at the bottom end of the connecting column and the connecting column to descend, the motor drives the transmission shaft and the upper grinding block to rotate, the upper grinding block drives the polluted soil to be ground to grind the polluted soil on the lower millstone, the grinding efficiency and the grinding quality of the polluted soil are improved, the connecting column can move up and down in the connecting hole through the springs between the upper and lower sides of the adjusting plate and the limiting plates, thereby driving the upper grinding block to move up and down, the upper grinding block can conveniently grind the polluted soil with different sizes, and the, the buffering performance of the upper grinding block can be enhanced, and the service life of the grinding device is prolonged.
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 adjusting plate and the connecting column.
Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the adjusting plate and the upper fixing hole.
Fig. 4 is a schematic view of a part of the structure of the present invention, showing the connection structure of the material box and the material discharging bin.
Fig. 5 shows another embodiment of the present invention.
In the figure: 1. the grinding machine comprises a bottom plate, a top plate, a motor, a lower grinding disc, a hydraulic cylinder, a regulating plate, a connecting column, a support, a vertical plate, a material box, a flow guide bin, a lower fixing hole, a discharging tube, a feeding bin, a discharging tube, a power wire, a driving shaft, a piston rod, a connecting hole, an upper fixing hole, an upper grinding block, a.
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 1-4: the utility model provides a pollute grinder for soil analysis, includes bottom plate 1, roof 2, motor 3, lower mill 4, pneumatic cylinder 5, regulating plate 6 and spliced pole 7, its characterized in that: the grinding device is characterized in that the bottom plate 1 is arranged on the support 8, the vertical plate 9 is vertically arranged on the bottom plate 1, the material box 10 is arranged between the vertical plate 9 and the vertical plate 9, the bottom of the material box 10 is provided with a flow guide bin 11 and a lower fixing hole 12, the bottom plate 1 is connected with the support 8 and the vertical plate 9 through welding, the connecting strength between the bottom plate 1 and the support 8 and the vertical plate 9 is enhanced, the structural strength of the grinding device is improved, the vertical plate 9 is connected with the material box 10 through welding, the connecting strength between the vertical plate 9 and the material box 10 is enhanced, the strength of the grinding device is further improved, the top plate 2 is connected with the vertical plate 9, the top plate 2 is provided with a feeding bin 14, the top plate 2 is connected with the vertical plate 9 through welding, the connecting strength between the top plate 2 and the vertical plate 9 is enhanced, the motor 3 is arranged on the bottom plate 1, a power line 16 and a transmission shaft 17 are arranged, install motor 3 on bottom plate 1 through the bolt, improve the stability of installation effectiveness and installation back of motor 3, strengthen the stability of motor 3 in the course of the work, lower mill 4 install on transmission shaft 17, pass through welded connection between lower mill 4 and the transmission shaft 17, strengthen the joint strength between lower mill 4 and the transmission shaft 17, improve the stability of mill 4 in the contaminated soil grinding process down, strengthen the grinding quality of contaminated soil, pneumatic cylinder 5 install on roof 2 to be provided with piston rod 18 on pneumatic cylinder 5, install pneumatic cylinder 5 on roof 2 through the bolt, improve the stability of installation effectiveness and installation back of pneumatic cylinder 5, strengthen pneumatic cylinder 5 stability in the course of the work, regulating plate 6 be connected with piston rod 18 to set up connecting hole 19, the through regulating plate 6 from top to bottom on regulating plate 6, Go up fixed orifices 20, spliced pole 7 run through connecting hole 19 from top to bottom to be provided with abrasive brick 21 on spliced pole 7 bottom, regulating plate 6 descends under pneumatic cylinder 5, piston rod 18's effect, drive the last abrasive brick 21 decline of spliced pole 7 and spliced pole 7 bottom, motor 3 drives transmission shaft 17 and goes up the rotation of abrasive brick 21, it is rotatory that last abrasive brick 21 drives the contaminated soil that needs to grind, make and go up abrasive brick 21 and carry out abrasive treatment to the contaminated soil on lower mill 4, improve contaminated soil's grinding efficiency and grinding quality.
Preferably, the 14 bottoms in feeding storehouse on roof 2 be provided with blanking pipe 15, and with blanking pipe 15 bottom vertical pass fixed orifices 20, can drop mill 4 on the contaminated soil that needs abrasive treatment in the feeding storehouse 14 through blanking pipe 15, make contaminated soil carry out abrasive treatment between mill 4 and last abrasive brick 21 down, avoid contaminated soil directly to drop to workbin 10 bottom not grinding, strengthen contaminated soil's grinding quality, contaminated soil after the grinding is rotatory along with mill 4 down, the effect of centrifugal force makes contaminated soil after the grinding be got rid of in workbin 10, and discharge from workbin 10 through kuppe 11, the grinding efficiency and the grinding quality of contaminated soil improve, operating personnel's intensity of labour have been reduced, improve the precision of contaminated soil analysis result.
Preferably, the connecting columns 7 on the upper side and the lower side of the adjusting plate 6 are respectively provided with a limiting plate 22, springs 23 are respectively arranged on the connecting columns 7 between the upper side and the lower side of the adjusting plate 6 and the limiting plates 22, contaminated soil to be ground falls onto the lower grinding disc 4 through the blanking pipe 15, the adjusting plate 6 descends under the action of the hydraulic cylinder 5 and the piston rod 18 to drive the connecting columns 7 and the upper grinding block 21 at the bottom end of the connecting columns 7 to descend, the motor 3 drives the transmission shaft 17 and the upper grinding block 21 to rotate, the upper grinding block 21 drives the contaminated soil to be ground to rotate, the upper grinding block 21 grinds the contaminated soil on the lower grinding disc 4 to improve the grinding efficiency and the grinding quality of the contaminated soil, the connecting columns 7 can move up and down in the connecting holes 19 through the springs 23 between the upper side and the limiting plates 22 on the upper side and the lower side of the adjusting plate 6 to drive the upper grinding block 21 to move up and, not only can improve the grinding quality of the contaminated soil, but also can enhance the buffering performance of the upper grinding block 21 and prolong the service life of the grinding device.
Preferably, water conservancy diversion storehouse 11 set up to spherical structure, be provided with discharging pipe 13 on water conservancy diversion storehouse 11 to pass bottom plate 1 with discharging pipe 13, the contaminated soil after the grinding is rotatory along with mill 4 down, the effect of centrifugal force makes the contaminated soil after the grinding be got rid of in workbin 10, and in 11 water conservancy diversion in water conservancy diversion storehouse to discharging pipe 13, and discharge from discharging pipe 13, improved the grinding efficiency and the grinding quality of contaminated soil, improve the precision of contaminated soil analysis result.
Preferably, the bottom of the upper grinding block 21 is set to be in a spherical structure, and the bottom of the upper grinding block 21 is set to be in the spherical structure, so that the contaminated soil rotating along with the lower grinding disc 4 can enter a region between the upper grinding block 21 and the lower grinding disc 4 for grinding treatment, and the grinding efficiency and the grinding quality of the contaminated soil are improved.
Example two:
as shown in fig. 5: the utility model provides a pollute grinder for soil analysis, includes bottom plate 1, roof 2, motor 3, lower mill 4, pneumatic cylinder 5, regulating plate 6 and spliced pole 7, its characterized in that: the grinding device is characterized in that the bottom plate 1 is arranged on the support 8, the vertical plate 9 is vertically arranged on the bottom plate 1, the material box 10 is arranged between the vertical plate 9 and the vertical plate 9, the bottom of the material box 10 is provided with a flow guide bin 11 and a lower fixing hole 12, the bottom plate 1 is connected with the support 8 and the vertical plate 9 through welding, the connecting strength between the bottom plate 1 and the support 8 and the vertical plate 9 is enhanced, the structural strength of the grinding device is improved, the vertical plate 9 is connected with the material box 10 through welding, the connecting strength between the vertical plate 9 and the material box 10 is enhanced, the strength of the grinding device is further improved, the top plate 2 is connected with the vertical plate 9, the top plate 2 is provided with a feeding bin 14, the top plate 2 is connected with the vertical plate 9 through welding, the connecting strength between the top plate 2 and the vertical plate 9 is enhanced, the motor 3 is arranged on the bottom plate 1, a power line 16 and a transmission shaft 17 are arranged, install motor 3 on bottom plate 1 through the bolt, improve the stability of installation effectiveness and installation back of motor 3, strengthen the stability of motor 3 in the course of the work, lower mill 4 install on transmission shaft 17, pass through welded connection between lower mill 4 and the transmission shaft 17, strengthen the joint strength between lower mill 4 and the transmission shaft 17, improve the stability of mill 4 in the contaminated soil grinding process down, strengthen the grinding quality of contaminated soil, pneumatic cylinder 5 install on roof 2 to be provided with piston rod 18 on pneumatic cylinder 5, install pneumatic cylinder 5 on roof 2 through the bolt, improve the stability of installation effectiveness and installation back of pneumatic cylinder 5, strengthen pneumatic cylinder 5 stability in the course of the work, regulating plate 6 be connected with piston rod 18 to set up connecting hole 19, the through regulating plate 6 from top to bottom on regulating plate 6, Go up fixed orifices 20, spliced pole 7 run through connecting hole 19 from top to bottom to be provided with abrasive brick 21 on spliced pole 7 bottom, regulating plate 6 descends under pneumatic cylinder 5, piston rod 18's effect, drive the last abrasive brick 21 decline of spliced pole 7 and spliced pole 7 bottom, motor 3 drives transmission shaft 17 and goes up the rotation of abrasive brick 21, it is rotatory that last abrasive brick 21 drives the contaminated soil that needs to grind, make and go up abrasive brick 21 and carry out abrasive treatment to the contaminated soil on lower mill 4, improve contaminated soil's grinding efficiency and grinding quality.
Preferably, the 14 bottoms in feeding storehouse on roof 2 be provided with blanking pipe 15, and with blanking pipe 15 bottom vertical pass fixed orifices 20, can drop mill 4 on the contaminated soil that needs abrasive treatment in the feeding storehouse 14 through blanking pipe 15, make contaminated soil carry out abrasive treatment between mill 4 and last abrasive brick 21 down, avoid contaminated soil directly to drop to workbin 10 bottom not grinding, strengthen contaminated soil's grinding quality, contaminated soil after the grinding is rotatory along with mill 4 down, the effect of centrifugal force makes contaminated soil after the grinding be got rid of in workbin 10, and discharge from workbin 10 through kuppe 11, the grinding efficiency and the grinding quality of contaminated soil improve, operating personnel's intensity of labour have been reduced, improve the precision of contaminated soil analysis result.
Preferably, the connecting columns 7 on the upper side and the lower side of the adjusting plate 6 are respectively provided with a limiting plate 22, springs 23 are respectively arranged on the connecting columns 7 between the upper side and the lower side of the adjusting plate 6 and the limiting plates 22, contaminated soil to be ground falls onto the lower grinding disc 4 through the blanking pipe 15, the adjusting plate 6 descends under the action of the hydraulic cylinder 5 and the piston rod 18 to drive the connecting columns 7 and the upper grinding block 21 at the bottom end of the connecting columns 7 to descend, the motor 3 drives the transmission shaft 17 and the upper grinding block 21 to rotate, the upper grinding block 21 drives the contaminated soil to be ground to rotate, the upper grinding block 21 grinds the contaminated soil on the lower grinding disc 4 to improve the grinding efficiency and the grinding quality of the contaminated soil, the connecting columns 7 can move up and down in the connecting holes 19 through the springs 23 between the upper side and the limiting plates 22 on the upper side and the lower side of the adjusting plate 6 to drive the upper grinding block 21 to move up and, not only can improve the grinding quality of the contaminated soil, but also can enhance the buffering performance of the upper grinding block 21 and prolong the service life of the grinding device.
Preferably, water conservancy diversion storehouse 11 set up to spherical structure, be provided with discharging pipe 13 on water conservancy diversion storehouse 11 to pass bottom plate 1 with discharging pipe 13, the contaminated soil after the grinding is rotatory along with mill 4 down, the effect of centrifugal force makes the contaminated soil after the grinding be got rid of in workbin 10, and in 11 water conservancy diversion in water conservancy diversion storehouse to discharging pipe 13, and discharge from discharging pipe 13, improved the grinding efficiency and the grinding quality of contaminated soil, improve the precision of contaminated soil analysis result.
Preferably, the bottom of the upper grinding block 21 is set to be in a spherical structure, and the bottom of the upper grinding block 21 is set to be in the spherical structure, so that the contaminated soil rotating along with the lower grinding disc 4 can enter a region between the upper grinding block 21 and the lower grinding disc 4 for grinding treatment, and the grinding efficiency and the grinding quality of the contaminated soil are improved.
Preferably, the reinforcing block 24 is arranged between the connecting column 7 and the upper grinding block 21, the reinforcing block 24 is provided with a conical structure, the connecting strength between the connecting column 7 and the upper grinding block 21 can be improved through the reinforcing block 24, the contaminated soil can be prevented from being remained on the upper grinding block 21, the contaminated soil is guided to the region between the upper grinding block 21 and the lower grinding disc 4 for grinding, and the grinding efficiency and the grinding quality of the contaminated soil are further 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. The utility model provides a pollute grinder for soil analysis, includes bottom plate, roof, motor, lower mill, pneumatic cylinder, regulating plate and spliced pole, its characterized in that: the bottom plate set up on the support, be provided with the riser perpendicularly on the bottom plate, be provided with the workbin between riser and riser to be provided with water conservancy diversion storehouse, lower fixed orifices in the workbin bottom, the roof be connected with the riser to be provided with the feeding storehouse on the roof, the motor install on the bottom plate, be provided with power cord, transmission shaft on the motor to with the transmission shaft vertical pass down the fixed orifices stretch into in the workbin, lower mill install on the transmission shaft, the pneumatic cylinder install on the roof to be provided with the piston rod on the pneumatic cylinder, the regulating plate be connected with the piston rod to set up the connecting hole that runs through the regulating plate from top to bottom on the regulating plate, go up the fixed orifices, the spliced pole run through the connecting hole from top to bottom to be provided with the abrasive brick on the spliced pole bottom.
2. The grinding device for contaminated soil analysis according to claim 1, wherein: and a blanking pipe is arranged at the bottom of the feeding bin on the top plate, and the bottom end of the blanking pipe vertically penetrates through the upper fixing hole.
3. The grinding device for contaminated soil analysis according to claim 1, wherein: the connecting columns on the upper side and the lower side of the adjusting plate are respectively provided with a limiting plate, and the connecting columns between the upper side and the lower side of the adjusting plate and the limiting plates are respectively provided with a spring.
4. The grinding device for contaminated soil analysis according to claim 1, wherein: the diversion bin is of a spherical structure, a discharge pipe is arranged on the diversion bin, and the discharge pipe penetrates through the bottom plate.
5. The grinding device for contaminated soil analysis according to claim 1, wherein: the bottom of the upper grinding block is of a spherical structure.
CN201921003309.0U 2019-07-01 2019-07-01 Grinding device for contaminated soil analysis Active CN210496734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921003309.0U CN210496734U (en) 2019-07-01 2019-07-01 Grinding device for contaminated soil analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921003309.0U CN210496734U (en) 2019-07-01 2019-07-01 Grinding device for contaminated soil analysis

Publications (1)

Publication Number Publication Date
CN210496734U true CN210496734U (en) 2020-05-12

Family

ID=70580577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921003309.0U Active CN210496734U (en) 2019-07-01 2019-07-01 Grinding device for contaminated soil analysis

Country Status (1)

Country Link
CN (1) CN210496734U (en)

Similar Documents

Publication Publication Date Title
CN101352831A (en) Semiautomatic revolving roll grinding miller
CN101323100A (en) Butt-welding weld joint automatic coping device
CN210496734U (en) Grinding device for contaminated soil analysis
CN202450423U (en) Milling-planing machine for maintenance of manholes
CN105437010B (en) A kind of pre- postwelding inside weld polishing derusting mechanism of steel pipe high frequency
CN202137650U (en) Novel excircle tube grinding device
CN202450424U (en) Inspection well milling device locating device
CN111042203A (en) Well lid replacing machine
CN205166011U (en) Automatic break down device
CN203266951U (en) Diamond beaded rope type intelligent cutting machine
CN206795215U (en) Grinding mill liner bolt dismantling device
CN207138950U (en) Tool rest prosthetic device
CN205817571U (en) A kind of lapping device of mandrel
CN111877110B (en) Highway is road surface joint cutter for construction convenient to loading and unloading blade
CN201797027U (en) Automatic separating unit for waste storage batteries
CN203972705U (en) Oil pressure cutting machine
CN107363694A (en) A kind of spheroidal graphite cast-iron tube faucet sanding apparatus
CN209812202U (en) Coal mining machine pin shaft dismounting tool for development machine
CN210021302U (en) Device for treating domestic sewage
CN105364162A (en) Automatic material sectioning device
CN106938389A (en) Grinding mill liner bolt dismantling device
CN203031028U (en) Hydraulic cutting machine for steel tubes
CN102229084A (en) Method for repairing electrode plates
CN207563072U (en) A kind of carrying magnetic polishes composite powder production flour mill
CN105773330A (en) Fiber reinforced plastic pipe finishing and grinding machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant