CN113731909A - Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method - Google Patents
Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method Download PDFInfo
- Publication number
- CN113731909A CN113731909A CN202111000419.3A CN202111000419A CN113731909A CN 113731909 A CN113731909 A CN 113731909A CN 202111000419 A CN202111000419 A CN 202111000419A CN 113731909 A CN113731909 A CN 113731909A
- Authority
- CN
- China
- Prior art keywords
- rod
- pickling
- box
- single crystal
- gear
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/02—Devices for holding articles during cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Silicon Compounds (AREA)
Abstract
The invention relates to the technical field of battery production, and discloses a multi-stage pickling device for a new energy battery production monocrystalline silicon rod and an operation method thereof, wherein the multi-stage pickling device comprises a box body, a box door is hinged to the surface of the box body, and a first fixing mechanism is arranged between the box door and the box body; according to the invention, the motor drives the turntable to rotate, the turntable rotates to drive the driving rod to drive the second gear to rotate around the first gear and rotate, the aim of uniformly cleaning a plurality of single crystal silicon rods simultaneously can be achieved, the cleaning quality is improved, the qualification rate of the single crystal silicon rods is ensured, the workload is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of battery production, in particular to a multi-stage pickling device for a single crystal silicon rod for producing a new energy battery and an operation method.
Background
The new energy refers to various unconventional energy forms, so the new energy is also called unconventional energy, the new energy battery refers to an unconventional energy battery, the important material in the new energy battery is monocrystalline silicon, a good semiconductor material, the purity requirement reaches 99.9999 percent, even more than 99.9999999 percent, the new energy battery is used for manufacturing semiconductor devices, solar batteries and the like, and the monocrystalline silicon is processed into a monocrystalline silicon rod and then is subjected to acid cleaning by acid cleaning equipment to reach the production standard of the new energy battery.
Through the search of Chinese patents, the application numbers are as follows: CN201910885556.6, the invention discloses a pickling device for transformer silicon alloy steel, which comprises a pickling tank, the pickling tank is provided with a pickling device for pickling the steel strip, a pickling cavity is arranged in the pickling tank, a conveying device for conveying steel strips is arranged in the pickling cavity, a settling tank is arranged on the left side of the pickling cavity, a sedimentation cavity is arranged in the sedimentation box, a venturi is communicated and connected between the sedimentation cavity and the pickling cavity, a flow device is arranged on the venturi, a storage tank is fixedly connected on the left end face of the settling tank, a storage cavity communicated with the sedimentation cavity is arranged in the storage box, a feeding device used for feeding a flocculating agent is arranged in the storage cavity, the automatic descaling device is arranged on the lower side of the feeding device, so that the automatic descaling device can automatically perform flocculating agent sedimentation treatment and descaling treatment, the automation degree is higher, the service life of the filter is longer, and the maintenance frequency is reduced.
In conclusion, the existing pickling equipment can not uniformly clean a plurality of single crystal silicon rods at the same time, the position of the spray head is fixed, because the distance and the position of the single crystal silicon rod from the spray head are different, the single crystal silicon rod is close to the spray head, the cleaning quality is good, the silicon single crystal rod is far away from the spray head, the cleaning effect is poor, the position of the silicon single crystal rod needs to be continuously exchanged by workers, the workload is increased, the cleaning efficiency is reduced, the cleaned silicon single crystal rod cannot be quickly dried, after the monocrystalline silicon rod is acid-washed, the monocrystalline silicon rod needs to be taken out and put into another drying device for drying, in the process, the damage of the single crystal silicon rod can be caused, the damage is very troublesome, the workload is increased, the working efficiency is reduced, in order to solve the problems, a multistage pickling device and an operation method for a single crystal silicon rod for producing a new energy battery are provided.
Disclosure of Invention
The invention aims to provide a multi-stage pickling device for a single crystal silicon rod for producing a new energy battery and an operation method thereof, which have the advantages of uniformly cleaning a plurality of single crystal silicon rods simultaneously and rapidly drying the cleaned single crystal silicon rods, and solve the problems that the plurality of single crystal silicon rods cannot be uniformly cleaned simultaneously and the cleaned single crystal silicon rods cannot be rapidly dried.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multistage pickling facilities of single crystal silicon rod for new energy battery production, includes the box, the surface of box articulates there is the chamber door, be provided with first fixed establishment between chamber door and the box, the bolt has the baffle between the inner wall of box, the bottom bolt of baffle has the motor, the output of motor extends to the top of baffle and bolt has the carousel through the bearing, the surface of motor output rotates and has cup jointed first gear, and the surface bolt of the bottom of first gear and baffle, and first gear is located the bottom of carousel, the surface meshing of first gear has the second gear, the fixed dwang that has cup jointed in axle center department of second gear, the other end of dwang passes the carousel through the bearing and has cup jointed the fixed plate, the surface of fixed plate is provided with second fixed establishment, the inner wall of box is provided with pickling mechanism, the inner wall of the box body is connected with a fan in a bolted mode, the output end of the fan is communicated with a heating box, the heating box is connected with the inner wall of the box body and the bottom of the partition plate in a bolted mode, the inner wall of the heating box is connected with a heating pipe in a bolted mode, the top of the heating box is communicated with a first connecting pipe, the other end of the first connecting pipe is communicated with a gas nozzle, the gas nozzle is connected with the inner wall of the box body in a bolted mode, a motor drives a rotary table to rotate, the rotary table rotates to enable a driving rod to drive a second gear to rotate around the first gear and rotate per se, the purpose of uniformly cleaning a plurality of single crystal silicon rods simultaneously can be achieved, the quality of cleaning is improved, the qualified rate of the single crystal silicon rods is guaranteed, the workload is reduced, the working efficiency is improved, air in the heating pipe in the heating box is heated, hot gas is conveyed into the first connecting pipe through the fan, and the purpose of rapidly drying the cleaned single crystal silicon rods can be achieved in a spray nozzle spraying mode, the amount of labor is reduced, the damage of the silicon single crystal rod is avoided, and the drying efficiency is improved.
Preferably, first fixed establishment includes the joint head, the joint head is embedded on the surface of chamber door, and the inner wall joint of joint head and chamber door, be provided with first spring between the inner wall of joint head and chamber door, the regulation pole has been bolted on the surface of joint head, and the other end of adjusting the pole extends to the outside of chamber door, and through setting up first fixed establishment, fixed chamber door makes the chamber door not open by oneself.
Preferably, the second fixing mechanism comprises a fixing barrel, the bottom of the fixing barrel is bolted to the surface of the fixing plate, a tight supporting plate is embedded in the inner wall of the fixing barrel, a second spring is arranged between the tight supporting plate and the inner wall of the fixing barrel, the second fixing mechanism is arranged, the single crystal silicon rod is convenient to fix, and the working efficiency is improved.
Preferably, pickling mechanism includes the pickling case, the bottom of pickling case and the top bolt of box, the inner wall bolt of pickling case has the immersible pump, the output intercommunication of immersible pump has the second connecting pipe, the other end of second connecting pipe passes the box and the intercommunication has the sprinkler bead, and the surface of sprinkler bead and the inner wall bolt of box, through setting up pickling mechanism, improves abluent efficiency and abluent quality.
Preferably, the number of pickling case is two, and two pickling cases deposit pickle and clear water respectively, and the clear water is located the left side, and is two through the number that sets up the pickling case, and two pickling cases deposit pickle and clear water respectively, and the clear water is located the left side, makes the single crystal silicon rod carry out the clear water washing after the pickling.
Preferably, the bolt has the waste liquid case between the inner wall of baffle and box, and the top and the baffle intercommunication of waste liquid case, one side intercommunication of waste liquid case has the valve, and the one end of valve extends to the outside of box, through setting up waste liquid case and valve, is convenient for collect the clearance waste liquid.
Preferably, the inner wall of heating cabinet is embedded to have the insulating layer, the material of insulating layer is the extruded polystyrene board, through setting up the insulating layer, prevents to scald the staff, keeps the temperature in the heating cabinet simultaneously, and is energy-concerving and environment-protective.
Preferably, the surface of the box door is bolted with a handle, the surface of the handle is fixedly sleeved with an anti-slip sleeve, and the box door is convenient to open by arranging the handle and the anti-slip sleeve.
Preferably, the bottom threaded connection of box has the screw rod, the other end of screw rod is connected with the bottom plate through bearing rotation, the surperficial threaded connection of screw rod has the nut, through setting up screw rod, bottom plate and nut, the adjusting device's of being convenient for level.
An operation method of a multi-stage pickling device for a single crystal silicon rod for producing a new energy battery comprises the following steps:
step 1: moving the adjusting rod to enable the clamping rod to be separated from clamping connection with the inner wall of the box body, pulling the handle and opening the box door;
step 2: the single crystal silicon rod is placed in the fixed cylinder, and the abutting plate can abut against the single crystal silicon rod under the action of the spring, so that the single crystal silicon rod is not loosened;
and step 3: turning on a motor, wherein the motor drives a rotary disc to rotate, so that the rotary disc drives a rotary rod to rotate, the rotary rod drives a second gear to rotate around a first gear, the second gear rotates around the first gear and simultaneously rotates, the second gear rotates to enable the rotary rod to rotate, the rotary rod rotates to drive a fixed plate to rotate, and the fixed plate rotates to enable a second fixed mechanism to rotate;
and 4, step 4: opening a submersible pump in the pickling solution, enabling the pickling solution to enter a second connecting pipe through the submersible pump and be sprayed out by a water spraying head, and pickling the silicon single crystal rod;
and 5: after the pickling is finished, closing the submersible pump in the pickling solution, opening the submersible pump in the clear water, enabling the clear water to enter the second connecting pipe through the submersible pump and be sprayed out by the water spray head, and washing the pickling solution on the surface of the single crystal silicon rod;
step 6: after cleaning, closing the submersible pump in clear water, opening the heating pipe, heating air in the heating box by the heating pipe, opening the fan when the temperature in the heating box reaches a proper temperature, conveying hot air to the air nozzle by the fan through the first connecting pipe, spraying out the hot air by the air nozzle, and drying water stains on the surface of the single crystal silicon rod;
and 7: after the silicon single crystal rod is dried, the heating pipe and the fan are closed, and the silicon single crystal rod is cooled;
and 8: and (5) after cooling, opening the box door, taking out the silicon single crystal rod, and completing acid washing.
Compared with the prior art, the invention provides the multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery and the operation method, and the multistage pickling equipment has the following beneficial effects:
1. according to the invention, the motor drives the turntable to rotate, and the turntable rotates to enable the driving rod to drive the second gear to rotate around the first gear and to rotate automatically, so that the aim of uniformly cleaning a plurality of single crystal silicon rods simultaneously can be achieved, the cleaning quality is improved, the qualification rate of the single crystal silicon rods is ensured, the workload is reduced, and the working efficiency is improved;
2. according to the silicon single crystal drying device, the air in the heating box is heated by the heating pipe, the hot air is conveyed into the first connecting pipe by the fan, and the silicon single crystal drying device is sprayed out by the spray head, so that the aim of quickly drying the cleaned silicon single crystal rod can be fulfilled, the labor amount is reduced, the silicon single crystal rod is prevented from being damaged, and the drying efficiency is improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a bottom sectional view of the structure of the present invention;
FIG. 4 is a perspective view of a portion of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2;
FIG. 6 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 2 at C.
In the figure: 1. a box body; 2. a box door; 3. a first fixing mechanism; 4. a partition plate; 5. a motor; 6. a turntable; 7. a first gear; 8. a second gear; 9. rotating the rod; 10. a fixing plate; 11. a second fixing mechanism; 12. a pickling mechanism; 13. a fan; 14. a heating box; 15. heating a tube; 16. a first connecting pipe; 17. a gas showerhead; 18. a waste liquid tank; 19. a valve; 20. a thermal insulation layer; 21. a handle; 22. a protective sleeve; 23. a screw; 24. a base plate; 25. a nut; 31. a clamping head; 32. a first spring; 33. adjusting a rod; 111. a fixed cylinder; 112. a propping plate; 113. a second spring; 121. a pickling tank; 122. a submersible pump; 123. a second connecting pipe; 124. a sprinkler head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a multi-stage pickling apparatus for a single crystal silicon rod for producing a new energy battery comprises a box body 1, a box door 2 hinged on the surface of the box body 1, a first fixing mechanism 3 arranged between the box door 2 and the box body 1, a partition plate 4 bolted between the inner walls of the box body 1, a motor 5 bolted to the bottom of the partition plate 4, a turntable 6 bolted to the output end of the motor 5 and extending to the top of the partition plate 4 through a bearing, a first gear 7 rotatably sleeved on the surface of the output end of the motor 5, a fixing plate 10 fixedly sleeved on the bottom of the first gear 7 and the surface of the partition plate 4, a second gear 8 meshed on the surface of the first gear 7, a rotating rod 9 fixedly sleeved on the axis of the second gear 8, a fixing plate 10 fixedly sleeved on the other end of the rotating rod 9 and penetrating through the turntable 6 through a bearing, and a second fixing mechanism 11 arranged on the surface of the fixing plate 10, the inner wall of the box body 1 is provided with a pickling mechanism 12, the inner wall of the box body 1 is bolted with a fan 13, the output end of the fan 13 is communicated with a heating box 14, the heating box 14 is bolted with the inner wall of the box body 1 and the bottom of the partition plate 4, the inner wall of the heating box 14 is bolted with a heating pipe 15, the top of the heating box 14 is communicated with a first connecting pipe 16, the other end of the first connecting pipe 16 is communicated with an air nozzle 17, the air nozzle 17 is bolted with the inner wall of the box body 1, the motor 5 drives the turntable 6 to rotate, the turntable 6 rotates to drive the driving rod to drive the second gear 8 to rotate around the first gear 7 and rotate, the aim of simultaneously and uniformly cleaning a plurality of single crystal silicon rods can be achieved, the cleaning quality is improved, the qualification rate of the single crystal silicon rods is ensured, the workload is reduced, the working efficiency is improved, air in the heating box 14 is heated by the heating pipe 15 and is conveyed into the first connecting pipe 16 by the fan 13, the silicon single crystal rod drying device has the advantages that the silicon single crystal rod drying device can achieve the purpose of quickly drying the cleaned silicon single crystal rod in a spray nozzle spraying mode, reduces the labor amount, avoids the damage of the silicon single crystal rod and improves the drying efficiency.
Further, first fixed establishment 3 includes joint 31, and joint 31 is embedded on the surface of chamber door 2, and joint 31 and the inner wall joint of chamber door 2, is provided with first spring 32 between joint 31 and the inner wall of chamber door 2, and joint 31's surface bolt has adjusted the pole 33, and the other end of adjusting the pole 33 extends to the outside of chamber door 2, through setting up first fixed establishment 3, fixes chamber door 2, makes chamber door 2 not open by oneself.
Further, the second fixing mechanism 11 includes a fixing cylinder 111, the bottom of the fixing cylinder 111 is bolted to the surface of the fixing plate 10, a tight supporting plate 112 is embedded in the inner wall of the fixing cylinder 111, a second spring 113 is arranged between the tight supporting plate 112 and the inner wall of the fixing cylinder 111, and by arranging the second fixing mechanism 11, the silicon single crystal rod can be fixed conveniently, and the work efficiency is improved.
Further, pickling mechanism 12 includes pickling tank 121, and the bottom of pickling tank 121 and the top bolt of box 1, the inner wall bolt of pickling tank 121 have immersible pump 122, and immersible pump 122's output intercommunication has second connecting pipe 123, and the other end of second connecting pipe 123 passes box 1 and the intercommunication has sprinkler bead 124, and the surface of sprinkler bead 124 and the inner wall bolt of box 1, through setting up pickling mechanism 12, improves abluent efficiency and abluent quality.
Further, the number of pickling boxes 121 is two, and two pickling boxes 121 deposit pickle and clear water respectively, and the clear water is located the left side, and is two through the number that sets up pickling boxes 121, and two pickling boxes 121 deposit pickle and clear water respectively, and the clear water is located the left side, makes the silicon single crystal rod carry out the clear water washing after the pickling.
Further, the bolt has waste liquid case 18 between the inner wall of baffle 4 and box 1, and the top and the baffle 4 intercommunication of waste liquid case 18, and one side intercommunication of waste liquid case 18 has valve 19, and valve 19's one end extends to the outside of box 1, through setting up waste liquid case 18 and valve 19, is convenient for collect the clearance waste liquid.
Further, the inner wall of heating box 14 is embedded to have insulating layer 20, and insulating layer 20's material is the extruded polystyrene board, through setting up the insulating layer, prevents to scald the staff, keeps the temperature in the heating box 14 simultaneously, and is energy-concerving and environment-protective.
Further, the surface of the box door 2 is bolted with a handle 21, the surface of the handle 21 is fixedly sleeved with an anti-slip sleeve 22, and the box door is convenient to open by arranging the handle and the anti-slip sleeve.
Further, the bottom of the box body 1 is in threaded connection with a screw 23, the other end of the screw 23 is rotatably connected with a bottom plate 24 through a bearing, the surface of the screw 23 is in threaded connection with a nut 25, and the screw 23, the bottom plate 24 and the nut 25 are arranged, so that the device is convenient to adjust in level.
An operation method of a multi-stage pickling device for a single crystal silicon rod for producing a new energy battery comprises the following steps:
step 1: moving the adjusting rod 33 to enable the clamping rod to be separated from clamping connection with the inner wall of the box body 1, pulling the handle 21 and opening the box door 2;
step 2: the single crystal silicon rod is placed in the fixed cylinder 111, and the abutting plate 112 can abut against the single crystal silicon rod under the action of the spring, so that the single crystal silicon rod is not loosened;
and step 3: turning on the motor 5, the motor 5 drives the rotary table 6 to rotate, so that the rotary table 6 drives the rotary rod 9 to rotate, the rotary rod 9 rotates to drive the second gear 8 to rotate around the first gear 7, the second gear 8 rotates around the first gear 7 and simultaneously rotates, the second gear 8 rotates to rotate the rotary rod 9, the rotary rod 9 rotates to drive the fixed plate 10 to rotate, and the fixed plate 10 rotates to drive the second fixed mechanism 11 to rotate;
and 4, step 4: the submersible pump 122 in the pickling solution is started, the pickling solution enters the second connecting pipe 123 through the submersible pump 122 and is sprayed out by the water spray head 124, and the single crystal silicon rod is pickled;
and 5: after the pickling is finished, the submersible pump 122 in the pickling solution is closed, the submersible pump 122 in the clear water is opened, the clear water enters the second connecting pipe 123 through the submersible pump 122 and is sprayed out by the water spray head 124, and the pickling solution on the surface of the single crystal silicon rod is washed;
step 6: after cleaning, closing the submersible pump 122 in the clear water, opening the heating pipe 15, heating the air in the heating box 14 by the heating pipe 15, opening the fan 13 when the temperature in the heating box 14 reaches a proper temperature, conveying hot air to the air nozzle 17 by the fan 13 through the first connecting pipe 16, spraying out the hot air by the air nozzle 17, and drying the water stain on the surface of the single crystal silicon rod;
and 7: after the silicon single crystal rod is dried, the heating pipe 15 and the fan 13 are closed, so that the silicon single crystal rod is cooled;
and 8: and (5) after cooling, opening the box door 2, taking out the silicon single crystal rod, and completing acid washing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a new forms of energy battery production is with multistage pickling installation of monocrystalline silicon rod, includes box (1), its characterized in that: the surface of the box body (1) is hinged with a box door (2), a first fixing mechanism (3) is arranged between the box door (2) and the box body (1), a partition plate (4) is bolted between the inner walls of the box body (1), a motor (5) is bolted at the bottom of the partition plate (4), the output end of the motor (5) extends to the top of the partition plate (4) through a bearing and is bolted with a turntable (6), a first gear (7) is sleeved on the surface of the output end of the motor (5) in a rotating mode, the bottom of the first gear (7) is bolted with the surface of the partition plate (4), the first gear (7) is located at the bottom of the turntable (6), a second gear (8) is meshed on the surface of the first gear (7), a fixing sleeve of the axle center of the second gear (8) is connected with a rotating rod (9), the other end of the rotating rod (9) penetrates through the turntable (6) through the bearing and is fixedly connected with a fixing plate (10), the surface of fixed plate (10) is provided with second fixed establishment (11), the inner wall of box (1) is provided with pickling mechanism (12), the inner wall bolt of box (1) has fan (13), the output intercommunication of fan (13) has heating cabinet (14), and the bottom bolt of the inner wall of heating cabinet (14) and box (1) and baffle (4), the inner wall bolt of heating cabinet (14) has heating pipe (15), the top intercommunication of heating cabinet (14) has first connecting pipe (16), the other end intercommunication of first connecting pipe (16) has jet-propelled head (17), and the inner wall bolt of jet-propelled head (17) and box (1).
2. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: first fixed establishment (3) are including joint (31), embedded surface at chamber door (2) in joint (31), and the inner wall joint of joint (31) and chamber door (2), be provided with first spring (32) between the inner wall of joint (31) and chamber door (2), the surperficial bolt joint of joint (31) has adjusted pole (33), and the other end of adjusting pole (33) extends to the outside of chamber door (2).
3. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: the second fixing mechanism (11) comprises a fixing barrel (111), the bottom of the fixing barrel (111) is bolted to the surface of the fixing plate (10), a tight abutting plate (112) is embedded in the inner wall of the fixing barrel (111), and a second spring (113) is arranged between the tight abutting plate (112) and the inner wall of the fixing barrel (111).
4. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: pickling mechanism (12) are including pickling tank (121), the bottom of pickling tank (121) and the top bolt of box (1), the inner wall bolt joint of pickling tank (121) has immersible pump (122), the output intercommunication of immersible pump (122) has second connecting pipe (123), the other end of second connecting pipe (123) passes box (1) and the intercommunication has sprinkler bead (124), and the surface of sprinkler bead (124) and the inner wall bolt of box (1).
5. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 4, wherein the multistage pickling equipment comprises: the number of the pickling tanks (121) is two, the two pickling tanks (121) are used for storing pickling liquid and clean water respectively, and the clean water is located on the left side.
6. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: a waste liquid tank (18) is bolted between the partition plate (4) and the inner wall of the tank body (1), the top of the waste liquid tank (18) is communicated with the partition plate (4), one side of the waste liquid tank (18) is communicated with a valve (19), and one end of the valve (19) extends to the outside of the tank body (1).
7. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: the inner wall of the heating box (14) is embedded with a heat insulation layer (20), and the heat insulation layer (20) is made of extruded polystyrene boards.
8. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: the surface of the box door (2) is bolted with a handle (21), and the surface of the handle (21) is fixedly sleeved with an anti-slip sleeve (22).
9. The multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the multistage pickling equipment comprises: the bottom threaded connection of box (1) has screw rod (23), the other end of screw rod (23) is connected with bottom plate (24) through bearing rotation, the surperficial threaded connection of screw rod (23) has nut (25).
10. The operating method of the multistage pickling equipment for the monocrystalline silicon rod for producing the new energy battery as claimed in claim 1, wherein the operating method comprises the following steps: the method comprises the following steps:
step 1: moving the adjusting rod (33) to enable the clamping rod to be separated from clamping connection with the inner wall of the box body (1), pulling the handle (21) and opening the box door (2);
step 2: the single crystal silicon rod is placed in a fixed cylinder (111), and a pressing plate (112) can press the single crystal silicon rod tightly under the action of a spring, so that the single crystal silicon rod is not loosened;
and step 3: the motor (5) is turned on, the motor (5) drives the rotary disc (6) to rotate, the rotary disc (6) drives the rotary rod (9) to rotate, the rotary rod (9) rotates to drive the second gear (8) to rotate around the first gear (7), the second gear (8) rotates around the first gear (7) and simultaneously rotates, the second gear (8) rotates to drive the rotary rod (9) to rotate, the rotary rod (9) rotates to drive the fixed plate (10) to rotate, and the fixed plate (10) rotates to drive the second fixed mechanism (11) to rotate;
and 4, step 4: a submersible pump (122) in the pickling solution is opened, the pickling solution enters a second connecting pipe (123) through the submersible pump (122) and is sprayed out by a water spray head (124), and the single crystal silicon rod is pickled;
and 5: after the pickling is finished, closing the submersible pump (122) in the pickling solution, opening the submersible pump (122) in the clear water, enabling the clear water to enter the second connecting pipe (123) through the submersible pump (122) and be sprayed out by the water spray head (124), and washing the pickling solution on the surface of the single crystal silicon rod;
step 6: after cleaning, closing a submersible pump (122) in clear water, opening a heating pipe (15), heating air in a heating box (14) by the heating pipe (15), opening a fan (13) when the temperature in the heating box (14) reaches a proper temperature, conveying hot air to an air nozzle (17) by the fan (13) through a first connecting pipe (16), spraying out the hot air by the air nozzle (17), and drying water stains on the surface of the single crystal silicon rod;
and 7: after the silicon single crystal rod is dried, the heating pipe (15) and the fan (13) are closed, so that the silicon single crystal rod is cooled;
and 8: and (3) after cooling, opening the box door (2), taking out the silicon single crystal rod, and completing acid washing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000419.3A CN113731909A (en) | 2021-08-30 | 2021-08-30 | Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000419.3A CN113731909A (en) | 2021-08-30 | 2021-08-30 | Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113731909A true CN113731909A (en) | 2021-12-03 |
Family
ID=78733739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111000419.3A Withdrawn CN113731909A (en) | 2021-08-30 | 2021-08-30 | Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113731909A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210674A (en) * | 2021-12-15 | 2022-03-22 | 东莞市翔翼精密模具有限公司 | Cooling treatment deoiling equipment for mold production |
| CN114308865A (en) * | 2021-12-28 | 2022-04-12 | 江苏英思特半导体科技有限公司 | Be used for abluent rotatory basket of flowers of silicon core |
| CN114392860A (en) * | 2021-12-29 | 2022-04-26 | 东莞伟信达精密制造有限公司 | Spraying device is used in production of electron cigarette shell |
| WO2024002013A1 (en) * | 2022-06-29 | 2024-01-04 | Tcl Zhonghuan Renewable Energy Technology Co., Ltd. | Devices and methods for cleaning a finished monocrystalline square rod, and grinders |
-
2021
- 2021-08-30 CN CN202111000419.3A patent/CN113731909A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210674A (en) * | 2021-12-15 | 2022-03-22 | 东莞市翔翼精密模具有限公司 | Cooling treatment deoiling equipment for mold production |
| CN114308865A (en) * | 2021-12-28 | 2022-04-12 | 江苏英思特半导体科技有限公司 | Be used for abluent rotatory basket of flowers of silicon core |
| CN114392860A (en) * | 2021-12-29 | 2022-04-26 | 东莞伟信达精密制造有限公司 | Spraying device is used in production of electron cigarette shell |
| WO2024002013A1 (en) * | 2022-06-29 | 2024-01-04 | Tcl Zhonghuan Renewable Energy Technology Co., Ltd. | Devices and methods for cleaning a finished monocrystalline square rod, and grinders |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113731909A (en) | Multi-stage pickling equipment for monocrystalline silicon rod for new energy battery production and operation method | |
| CN215032032U (en) | Modified starch reation kettle spouts sour cleaning device | |
| CN212190264U (en) | Auto-parts cleaning device | |
| CN111632959A (en) | Galvanized pipe self-cleaning and drying device | |
| CN109248871B (en) | Cleaning and demagnetizing device and method thereof | |
| CN210394532U (en) | Nut production is with wasing drying equipment | |
| CN211542284U (en) | Photovoltaic cable processingequipment for solar energy power generation | |
| CN216224338U (en) | Reation kettle for chemical industry that possesses intelligence self-cleaning function | |
| CN213378155U (en) | Semiconductor equipment part cleaning table | |
| CN216274264U (en) | Cooling device for producing metal | |
| CN214537100U (en) | Convenient operation's benzocaine centrifugal drier | |
| CN113667988A (en) | Multifunctional pickling device with circulating pickling solution | |
| CN217470414U (en) | Explosion-proof self-cleaning cabinet of circulation water conservation | |
| CN213103799U (en) | Cold rolled steel potcher | |
| CN219117567U (en) | Strip steel processing pickling rust removing device | |
| CN218251109U (en) | Wooden fire door surface coating spraying device that prevents | |
| CN209334318U (en) | A kind of 3D heat-bending glass processing unit (plant) | |
| CN114272536B (en) | Wisdom fire control is with fire control cabinet | |
| CN217665097U (en) | Polymer plastic polishing tool | |
| CN213377358U (en) | Decorate wallboard with routine maintenance device | |
| CN214289031U (en) | Zinc-plating square and rectangular pipe spraying device | |
| CN213558021U (en) | Ointment heated air circulation coating unit | |
| CN214767630U (en) | Oxygen tank cleaning table | |
| CN218590886U (en) | Fluorine carbon spraying device for producing aluminum single plate | |
| CN215844902U (en) | High-efficiency cold rolling mill for producing aluminum plates of heat exchangers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211203 |
|
| WW01 | Invention patent application withdrawn after publication |