CN117410007B - A water bath magnetic stirring device for earth falls to hinder with bentonite powder - Google Patents
A water bath magnetic stirring device for earth falls to hinder with bentonite powder Download PDFInfo
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- CN117410007B CN117410007B CN202311355758.2A CN202311355758A CN117410007B CN 117410007 B CN117410007 B CN 117410007B CN 202311355758 A CN202311355758 A CN 202311355758A CN 117410007 B CN117410007 B CN 117410007B
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- water bath
- magnetic stirring
- stirring device
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- bentonite powder
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000003760 magnetic stirring Methods 0.000 title claims abstract description 34
- 229910000278 bentonite Inorganic materials 0.000 title claims abstract description 29
- 239000000440 bentonite Substances 0.000 title claims abstract description 29
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 title claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 33
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 30
- 229940092782 bentonite Drugs 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 16
- 235000019270 ammonium chloride Nutrition 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 15
- 239000010439 graphite Substances 0.000 claims description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 14
- 239000004917 carbon fiber Substances 0.000 claims description 14
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 14
- 229940080314 sodium bentonite Drugs 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 235000015393 sodium molybdate Nutrition 0.000 claims description 9
- 239000011684 sodium molybdate Substances 0.000 claims description 9
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 9
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010907 mechanical stirring Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 14
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A water bath magnetic stirring device for ground connection falls and hinders with bentonite powder, including the water bath, drive arrangement and agitating unit, agitating unit includes montant and cover establishes the sleeve at the montant lower extreme, telescopic outside is provided with magnetic stirring piece, the body of rod surface of montant lower extreme is provided with the helicla flute and vertically communicates an axial spout of helicla flute upper end and helicla flute lower extreme, telescopic inner wall is provided with the sloping block with helicla flute and axial spout complex, when the rotatory of magnet drive magnetic stirring piece on drive arrangement, the sloping block can slide from bottom to top along the helicla flute earlier, when reaching the helicla flute upper end, because the influence of reduction and magnetic stirring piece and sleeve self gravity of magnet to magnetic stirring piece repulsion force, the sloping block is along axial spout gliding to helicla flute lower extreme department. The stirring device has the advantages of low cost, high stirring efficiency and good stirring effect.
Description
Technical Field
The invention relates to a water bath magnetic stirring device for bentonite powder for grounding resistance reduction, and belongs to the technical field of grounding resistance reducing agents and production thereof.
Background
The prior grounding resistance reducing agent is as shown in Chinese patent publication number: CN100498978C; authorized bulletin day: 2009, 06 and 10 days; name: the improved grounding corrosion-resistant resistance-reducing agent is composed of bentonite and graphite, and has the defects of insufficient resistivity, insufficient corrosion resistance and the like in the actual use process although the composition is simple and the cost is low. In addition, all that current production bentonite ground connection friction reducer used is traditional agitating unit only, and traditional agitating unit is the horizontal stirring material generally all, can't realize the vertical removal of material, is difficult to realize the intensive mixing of material, exists not enoughly.
Disclosure of Invention
The invention aims at solving the technical defects of the prior earth resistance-reducing bentonite powder and production equipment, and provides the earth resistance-reducing bentonite powder and a stirring device in the production process.
The technical aim of the invention is realized by the following technical scheme:
the bentonite powder for grounding resistance reduction comprises the following components in percentage by weight: 50% of sodium bentonite, 7% of graphite, 7% of carbon fiber, 3% of sodium tripolyphosphate, 3% of sodium molybdate, 10% of ammonium chloride and 20% of activated carbon.
By adopting the technical scheme, the bentonite powder for grounding resistance reduction is provided, takes sodium bentonite as a base material, and is combined with carbon fiber and graphite to form a space conductive path, so that a better conductive loop is formed, and the resistivity is lower; sodium molybdate and sodium tripolyphosphate are added to slow down corrosion of a grounding system.
The invention is further provided with: the preparation method of the bentonite powder for reducing the ground resistance comprises the following steps:
a. uniformly mixing sodium bentonite, graphite and carbon fiber to form a mixture I;
b. adding ammonium chloride particles into powdery active carbon to uniformly coat the active carbon on the surface of the ammonium chloride to form an acid-base buffer;
c. adding sodium molybdate into the mixture I, and uniformly mixing to form a mixture II;
d. adding an acid-base buffer into the mixture II, adjusting the water content to 30%, and uniformly mixing to obtain bentonite powder for grounding resistance reduction;
the mixing of the sodium bentonite, the graphite and the carbon fiber is realized by adopting a water bath magnetic stirring device, and the surface of the ammonium chloride is uniformly coated with the active carbon by adopting a mechanical stirring device.
By adopting the technical scheme, the ammonium chloride wrapped by the activated carbon is added into the bentonite powder for reducing the resistance to the ground, so that the resistance reducing agent has a good buffering effect in an acidic environment, is slowly released and has long-term stability.
The invention is further provided with: a water bath magnetic stirring device for mixing sodium bentonite, graphite, carbon fiber includes the water-bath, settle the drive arrangement in the water-bath bottom outside and the agitating unit of suspension in the water-bath is inside, agitating unit includes montant and cover establishes the sleeve at the montant lower extreme, telescopic outside is provided with magnetic stirring piece, the body of rod surface of montant lower extreme is provided with the helicla flute and vertically communicates an axial spout of helicla flute upper end and helicla flute lower extreme, telescopic inner wall is provided with and helicla flute and axial spout complex sloping block, when the rotatory magnet drive magnetic stirring piece on drive arrangement, the sloping block can slide from bottom to top along the helicla flute earlier, when reaching the helicla flute upper end, because the influence of magnet to the reduction of magnetic stirring piece repulsion and magnetic stirring piece and sleeve self gravity, the sloping block slides to helicla flute lower extreme department along the axial spout.
Through adopting above-mentioned technical scheme, provide one kind and constantly repeated luffing motion's agitating unit when transverse rotation, this agitating unit simple structure is reliable, only adopts water-bath bottom below magnetic force drive arrangement to drive, and can carry out the stirring of a plurality of directions to the material, has low cost, and stirring efficiency is high, stirring effectual advantage.
The invention is further provided with: in the water bath magnetic stirring device, the lower end of the vertical rod is provided with a lower stop block for preventing the sleeve from sliding downwards.
Through adopting above-mentioned technical scheme, set up the lower dog that has prevented sleeve gliding in montant lower extreme, effectively guaranteed telescopic steady operation, guaranteed the stirring effect.
The invention is further provided with: in the water bath magnetic stirring device, an upper stop block is arranged on a vertical rod body above the sleeve, and a return spring for assisting the sleeve to move downwards to return is sleeved on the vertical rod body between the upper stop block and the sleeve.
Through adopting above-mentioned technical scheme, add the return spring of supplementary propelling movement sleeve downshifting return in sleeve top, avoided the condition that the sleeve downshifting position is difficult because of the material resistance is too big, effectively guaranteed the normal operating of stirring.
The invention is further provided with: the water bath is arranged in the pot base, a side wall heating pipe embedding cavity is arranged in the side wall of the water bath, a bottom plate heating plate embedding cavity is arranged in the bottom plate of the water bath, and a heat insulation vacuum cavity is arranged between the water bath and the pot base.
By adopting the technical scheme, the heating cavity and the heat-insulating vacuum cavity are additionally arranged for the water bath, so that the purposes of uniformly heating materials in the water bath and reducing heat energy loss are realized.
The invention is further provided with: the driving device comprises a placement plate frame fixed on the outer side of the bottom of the pan base, a driving motor is arranged on the outer side of the placement plate frame, a magnet is arranged on the inner side of the placement plate frame and is attached to the bottom of the pan base, and the magnet is arranged on an output shaft of the driving motor.
By adopting the technical scheme, the specific structure of the driving device is limited.
The invention is further provided with: the outside of pot base is provided with the montant, and the upper end of montant is provided with the rotating electrical machines, is provided with the cantilever on the output shaft of rotating electrical machines, and the outer end of cantilever is provided with flexible cylinder, and flexible cylinder's telescopic link is connected with the montant.
Through adopting above-mentioned technical scheme, set up the telescopic cylinder that promotes the montant and sideslip swing montant's rotating electrical machines in the pot base outside, can effectively conveniently add the material or take out the material in to the water-bath.
The invention has the main beneficial effects that:
1. the bentonite powder for grounding resistance reduction uses sodium bentonite as a base material, and is combined with carbon fiber and graphite to form a space conductive path, so that a better conductive loop is formed, and the resistivity is lower; sodium molybdate and sodium tripolyphosphate are added to slow down corrosion of a grounding system;
2. according to the invention, the bentonite powder for reducing the resistance to ground is added with the ammonium chloride wrapped by the active carbon, so that the resistance reducing agent has a good buffering effect in an acidic environment, is slowly released, and has long-term stability;
3. the invention provides a stirring device capable of continuously and repeatedly swinging up and down during transverse rotation, which has the advantages of simple and reliable structure, low cost, high stirring efficiency and good stirring effect, and can be driven by a magnetic driving device below the bottom of a water bath kettle only, and materials can be stirred in multiple directions;
4. according to the invention, the return spring for assisting in pushing the sleeve to move downwards to return is additionally arranged above the sleeve, so that the situation that the sleeve moves downwards to return difficultly due to overlarge material resistance is avoided, and the normal operation of stirring is effectively ensured;
5. according to the invention, the telescopic cylinder for lifting the vertical rod and the rotating motor for transversely moving and swinging the vertical rod are arranged on the outer side of the pot base, so that materials can be effectively and conveniently added into or taken out of the water bath.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a magnetic stirring device for water bath in the invention;
fig. 2 is an enlarged view at a in fig. 1.
In the figure, 1, a pan base; 2. a water bath kettle; 3. a heat-insulating vacuum chamber; 4. the side wall heating pipe is embedded with a cavity; 5. the bottom plate heating plate is embedded with a cavity; 6. placing a plate frame; 7. a magnet; 8. a driving motor; 9. a vertical rod; 10. a rotating electric machine; 11. a cantilever; 12. a telescopic cylinder; 13. a vertical rod; 14. a rubber roller; 15. a return spring; 16. a sleeve; 17. a magnetic stirrer; 18. an axial chute; 19. the lower end of the spiral groove; 20. the upper end of the spiral groove; 21. a sloping block; 22. and a lower stop block.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Embodiment one:
the bentonite powder for grounding resistance reduction comprises the following components in percentage by weight: 50% of sodium bentonite, 7% of graphite, 7% of carbon fiber, 3% of sodium tripolyphosphate, 3% of sodium molybdate, 10% of ammonium chloride and 20% of activated carbon.
The preparation method of the bentonite powder for reducing the resistance to ground comprises the following steps:
a. uniformly mixing sodium bentonite, graphite and carbon fiber to form a mixture I;
b. adding ammonium chloride particles into powdery active carbon to uniformly coat the active carbon on the surface of the ammonium chloride to form an acid-base buffer;
c. adding sodium molybdate into the mixture I, and uniformly mixing to form a mixture II;
d. adding an acid-base buffer into the mixture II, adjusting the water content to 30%, and uniformly mixing to obtain bentonite powder for grounding resistance reduction;
the mixing of the sodium bentonite, the graphite and the carbon fiber is realized by adopting a water bath magnetic stirring device, and the surface of the ammonium chloride is uniformly coated with the active carbon by adopting a mechanical stirring device.
As shown in fig. 1 to 2, a water bath magnetic stirring device for grounding resistance-reducing bentonite powder is specifically used for mixing sodium bentonite, graphite and carbon fiber, and specifically comprises a water bath 2, a driving device arranged on the outer side of the bottom of the water bath 2 and a stirring device suspended in the water bath 2, wherein the water bath 2 is arranged in a pot base 1, the stirring device comprises a vertical rod 13 and a sleeve 16 sleeved at the lower end of the vertical rod 13, an upper stop block 14 is arranged on a rod body of the vertical rod 13 above the sleeve 16, a return spring 15 for assisting the sleeve 16 to move downwards and return is sleeved on the rod body of the vertical rod 13 between the upper stop block 14 and the sleeve 16, a lower stop block 22 for preventing the sleeve 16 from sliding downwards is arranged at the lower end of the vertical rod 13, a magnetic stirring rod 17 is arranged on the outer side of the sleeve 16, a spiral groove and an axial chute 18 vertically communicating the upper end 20 of the spiral groove and the lower end 19 are arranged on the rod body surface of the lower end of the vertical rod 13, and inclined blocks 21 matched with the spiral groove and the axial chute 18 are arranged on the inner wall of the sleeve 16.
A side wall heating pipe embedding cavity 4 is arranged in the side wall of the water bath 2, a bottom plate heating plate embedding cavity 5 is arranged in the bottom plate of the water bath 2, and a heat insulation vacuum cavity 3 is arranged between the water bath 2 and the pot base 1.
The driving device comprises a placement plate frame 6 fixed on the outer side of the bottom of the pan base 1, a driving motor 8 is arranged on the outer side of the placement plate frame 6, a magnet 7 is arranged on the inner side of the placement plate frame 6 and is attached to the bottom of the pan base 1, and the magnet 7 is arranged on an output shaft of the driving motor 8.
The outside of pot base 1 is provided with montant 9, and the upper end of montant 9 is provided with rotating electrical machines 10, is provided with cantilever 11 on rotating electrical machines 10's the output shaft, and the outer end of cantilever 11 is provided with telescopic cylinder 12, and telescopic cylinder 12's telescopic link and montant 13 are connected.
The use principle of the water bath magnetic stirring device is as follows: when the magnet 7 on the driving device drives the magnetic stirrer 17 to rotate, the inclined block 21 can slide from bottom to top along the spiral groove, when the upper end 20 of the spiral groove is reached, the inclined block 21 slides downwards to the lower end 19 of the spiral groove along the axial sliding groove 18 due to the reduction of repulsive force of the magnet 7 to the magnetic stirrer 17 and the influence of self gravity of the magnetic stirrer 17 and the sleeve 16, the inclined block 21 continuously repeats the action along with the continuous rotation of the magnet 7 at the lower end, and the magnetic stirrer 17 outside the sleeve 16 is driven to continuously move up and down during stirring, so that the mixing of materials in the water bath 2 is accelerated.
Claims (6)
1. A water bath magnetic stirring device for bentonite powder for grounding resistance reduction is characterized in that,
the bentonite powder for reducing the ground resistance is used for preparing bentonite powder for reducing the ground resistance, which comprises sodium bentonite, graphite, carbon fiber, sodium tripolyphosphate, sodium molybdate, ammonium chloride and active carbon, and comprises the following components in percentage by weight: 50% of sodium bentonite, 7% of graphite, 7% of carbon fiber, 3% of sodium tripolyphosphate, 3% of sodium molybdate, 10% of ammonium chloride and 20% of active carbon;
the preparation method of the bentonite powder for reducing the resistance to ground comprises the following steps:
a. uniformly mixing sodium bentonite, graphite and carbon fiber to form a mixture I;
b. adding ammonium chloride particles into powdery active carbon to uniformly coat the active carbon on the surface of the ammonium chloride to form an acid-base buffer;
c. adding sodium molybdate into the mixture I, and uniformly mixing to form a mixture II;
d. adding the acid-base buffer into the mixture II, adjusting the water content to 30%, and uniformly mixing to obtain bentonite powder for grounding resistance reduction;
in the step a, uniformly mixing sodium bentonite, graphite and carbon fiber is realized by adopting a water bath magnetic stirring device, and in the step b, uniformly coating active carbon on the surface of ammonium chloride is realized by adopting a mechanical stirring device;
the water bath magnetic stirring device comprises a water bath (2), a driving device arranged outside the bottom of the water bath (2) and a stirring device suspended in the water bath (2), wherein the stirring device comprises a vertical rod (13) and a sleeve (16) sleeved at the lower end of the vertical rod (13), a magnetic stirring rod (17) is arranged outside the sleeve (16), a spiral groove and an axial sliding groove (18) vertically communicated with the upper end (20) of the spiral groove and the lower end (19) of the spiral groove are formed in the surface of a rod body at the lower end of the vertical rod (13), an inclined block (21) matched with the spiral groove and the axial sliding groove (18) is arranged on the inner wall of the sleeve (16), when a magnet (7) on the driving device drives the magnetic stirring rod (17) to rotate, the inclined block (21) can slide upwards along the spiral groove, and when the upper end (20) of the spiral groove is reached, the magnet (7) reduces repulsive force to the magnetic stirring rod (17) and influences the gravity of the magnetic stirring rod (17) and the sleeve (16) to the inclined block (21) to the lower end of the spiral groove (18).
2. The magnetic stirring device for water bath for ground connection resistance-reducing bentonite powder according to claim 1, wherein the lower end of the vertical rod (13) is provided with a lower stop block (22) for preventing the sleeve (16) from sliding down.
3. The water bath magnetic stirring device for the bentonite powder for grounding resistance reduction according to claim 2, wherein in the water bath magnetic stirring device, an upper stop block (14) is arranged on a rod body of a vertical rod (13) above the sleeve (16), and a return spring (15) for assisting the sleeve (16) to move downwards to return is sleeved on the rod body of the vertical rod (13) between the upper stop block (14) and the sleeve (16).
4. The water bath magnetic stirring device for the bentonite powder for grounding resistance reduction according to claim 1, wherein the water bath pot (2) is arranged in the pot base (1), a side wall heating pipe embedded cavity (4) is arranged in the side wall of the water bath pot (2), a bottom plate heating plate embedded cavity (5) is arranged in the bottom plate of the water bath pot (2), and a heat insulation vacuum cavity (3) is arranged between the water bath pot (2) and the pot base (1).
5. The magnetic stirring device for water bath of bentonite powder for grounding resistance reduction according to claim 4, wherein the driving device comprises a placement plate frame (6) fixed on the outer side of the bottom of the pot base (1), a driving motor (8) is arranged on the outer side of the placement plate frame (6), a magnet (7) is arranged on the inner side of the placement plate frame (6) and is attached to the bottom of the pot base (1), and the magnet (7) is placed on an output shaft of the driving motor (8).
6. The water bath magnetic stirring device for the bentonite powder for grounding resistance reduction according to claim 4, wherein a vertical rod (9) is arranged on the outer side of the pot base (1), a rotating motor (10) is arranged at the upper end of the vertical rod (9), a cantilever (11) is arranged on an output shaft of the rotating motor (10), a telescopic cylinder (12) is arranged at the outer end of the cantilever (11), and a telescopic rod of the telescopic cylinder (12) is connected with the vertical rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311355758.2A CN117410007B (en) | 2023-10-18 | 2023-10-18 | A water bath magnetic stirring device for earth falls to hinder with bentonite powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311355758.2A CN117410007B (en) | 2023-10-18 | 2023-10-18 | A water bath magnetic stirring device for earth falls to hinder with bentonite powder |
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| CN117410007A CN117410007A (en) | 2024-01-16 |
| CN117410007B true CN117410007B (en) | 2024-04-05 |
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