CN116099635A - Grinding device for processing nano-grade attapulgite - Google Patents
Grinding device for processing nano-grade attapulgite Download PDFInfo
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- CN116099635A CN116099635A CN202310139215.0A CN202310139215A CN116099635A CN 116099635 A CN116099635 A CN 116099635A CN 202310139215 A CN202310139215 A CN 202310139215A CN 116099635 A CN116099635 A CN 116099635A
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- 238000012545 processing Methods 0.000 title claims abstract description 46
- 229910052625 palygorskite Inorganic materials 0.000 title claims abstract description 41
- 229960000892 attapulgite Drugs 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 101
- 239000002245 particle Substances 0.000 claims abstract description 21
- 238000012216 screening Methods 0.000 claims abstract description 12
- 239000002105 nanoparticle Substances 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000003082 abrasive agent Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
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- 239000011449 brick Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 7
- 238000003754 machining Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 16
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
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- 239000004744 fabric Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- -1 papermaking Substances 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding device for processing nano-grade attapulgite, wherein a grinding mechanism is arranged above the inside of a treatment box, a coarse grinding mechanism is arranged below the grinding mechanism, a spiral return shaft is arranged in the coarse grinding mechanism through a return pipe, a lifting screening mechanism is arranged in the treatment box below the return pipe, a grinding box is arranged below the treatment box, a first-stage fine grinding cylinder is arranged between the lower part of the treatment box and the grinding box through a connecting mechanism, a nano screen is arranged at the bottom end of the first-stage fine grinding cylinder, an ultrasonic mechanism is arranged on the first-stage fine grinding cylinder, and a second-stage fine grinding mechanism is arranged below the first-stage fine grinding cylinder; according to the invention, through the innovative crushing and lifting-adjusting feed back pipe structure, the material can be directly added into the raw material for preliminary crushing and then subjected to reciprocating coarse grinding, the nano attapulgite processed by the multistage ultrasonic vibration grinding structure is uniform and controllable in particle size, meanwhile, the defects of difficult control of rotating grinding particle size and long processing time of the traditional device are effectively solved by ultrasonic vibration grinding, the processing speed is high, and the processed nano particle size is uniform and reliable.
Description
Technical Field
The invention relates to the technical field of attapulgite nano processing equipment, in particular to a grinding device for nano attapulgite processing.
Background
The attapulgite, namely attapulgite, also called palygorskite or palygorskite, is an aqueous magnesium-rich aluminosilicate clay mineral with a chain layered structure, and has special physicochemical properties and technological properties, so that the attapulgite, namely the attapulgite, is widely applied to petroleum, chemical industry, building materials, papermaking, medicines, agriculture and the like.
At present, the nano-grade treatment of the attapulgite is to use a traditional nano grinder to carry out processing grinding to prepare the nano attapulgite, but the traditional nano grinder has higher requirements on the size of the added raw materials, the prior nano grinder needs to carry out processing pretreatment on the attapulgite in advance, the traditional nano grinder is very troublesome, meanwhile, the prior nano grinder is required to have a feed back structure, the nano grinder realizes granularity reduction through long-time grinding processing, but the particle sizes of the raw materials of the attapulgite are different, and the synchronous grinding of the small-particle-size materials is carried out on the materials with large particle sizes, so that the difference exists between the particle sizes of the materials, and the uniform grinding of the particle sizes cannot be realized.
Disclosure of Invention
Aiming at the problems, the invention aims to provide the grinding device for processing the nano-grade attapulgite, which can directly add materials into a feed back pipe structure of primary crushing and lifting adjustment for the grinding device for processing the nano-grade attapulgite to perform reciprocating rough grinding processing after the primary crushing of the materials, and is matched with a multi-grade ultrasonic vibration grinding structure for processing to prepare the nano-grade attapulgite, so that the particle size is uniform and controllable, and meanwhile, the defects of difficult control of rotating grinding particle size and long processing time of the traditional device are effectively solved by ultrasonic vibration grinding, the processing speed is high, and the processed nano-particle size is uniform and reliable.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides a grinding device is used in processing of nanoscale attapulgite, includes pretreatment mechanism and multistage grinding mechanism, pretreatment mechanism includes treatment box, rubbing crusher constructs, coarse grinding mechanism, feed back pipe, spiral feed back axle and lift screening mechanism, the treatment box top is equipped with rubbing crusher constructs, the treatment box of rubbing crusher constructs the below is equipped with coarse grinding mechanism, be equipped with spiral feed back axle through the feed back pipe in the coarse grinding mechanism, feed back pipe downwardly extending a certain length, be equipped with lift screening mechanism in the treatment box of feed back pipe below, multistage grinding mechanism includes grinding box, coupling mechanism, one-level fine grinding section of thick bamboo, nano screen, ultrasonic wave mechanism and second grade fine grinding mechanism, the treatment box below is equipped with the grinding box, and the treatment box supports through lateral fixed connection pole and sets up in grinding box top, be equipped with one-level fine grinding section of thick bamboo through coupling mechanism between treatment box below, one-level fine grinding section of thick bamboo bottom is fixed to be equipped with nano screen, be equipped with ultrasonic wave mechanism on the fine grinding section of thick bamboo, one-level fine grinding section of thick bamboo below is equipped with second grade fine grinding mechanism, and second grade mechanism can change nano-size fine grinding mechanism according to the different grinding bore diameter of nano-size and dismantle the needs.
The further improvement is that: the crushing mechanism comprises a rotating roller, crushing biting blocks, a driving motor and a coarse grinding coating, wherein the rotating roller is symmetrically arranged above the inside of the treatment box, two ends of the rotating roller are rotatably arranged in the treatment box through a rotating shaft and a bearing, the end parts of the rotating roller extend out of the treatment box, the crushing biting blocks are symmetrically distributed on the rotating roller, crushing biting blocks are also arranged on the inner side wall of the treatment box on the side face of the rotating roller, dislocation adaptation is arranged between the crushing biting blocks on the two groups of rotating rollers and between the rotating roller and the crushing biting blocks on the inner side wall of the treatment box, the driving motor is arranged on one side outside the treatment box, the output end of the driving motor is connected with one group of rotating rollers for transmission, meanwhile, the two groups of rotating rollers are far away from the connecting end of the driving motor, an engagement gear is arranged, the other group of rotating rollers are driven to rotate through the engagement gear transmission when the rotating rollers connected with the driving motor, the crushing biting blocks are coated with the coarse grinding coating, the coarse grinding effect is achieved while the crushing, the crushing biting blocks are increased, and the friction force of crushing the crushing biting blocks is avoided, and the rolling and slipping phenomenon is avoided.
The further improvement is that: the coarse grinding mechanism comprises a fixed ring, a connecting frame, a fixed grinding block, a driving mechanism and a rotating grinding block, wherein the fixed ring is fixedly arranged on the inner side wall of a processing box below the grinding mechanism, the connecting frame is arranged on the inner side of the fixed ring and is in cross-shaped, the connecting frame is fixedly connected with the outer side of a feed back pipe, the feed back pipe penetrates through the connecting frame and is fixedly connected with the coaxial line of the connecting frame, the fixed grinding block is fixedly arranged on the outer side of the upper side of the feed back pipe, the rotating grinding block is rotatably arranged on the upper side of the fixed ring through the driving mechanism, and the side surface of the fixed grinding block is matched with the inner side surface of the rotating grinding block to form a frosting surface.
The further improvement is that: the driving mechanism comprises a rotating motor, an inner gear ring and rolling groove steel balls, the rotating motor is arranged on a treatment box at the lower side of the fixed ring, a transmission gear is arranged at the output end of the rotating motor through a rotating shaft penetrating through one side of the connecting frame, the inner gear ring is fixedly arranged below the rotating grinding block, the rolling groove steel balls are arranged between the lower side surface of the inner gear ring and the upper side surface of the fixed ring, corresponding annular grooves are formed in the lower side surface of the inner gear ring and the upper side surface of the fixed ring, a plurality of groups of rolling steel balls are distributed in the annular grooves, the transmission gear at the output end of the rotating motor is meshed with the inner gear ring for transmission, and the rotating grinding block is driven by the rotating motor to realize rotating grinding.
The further improvement is that: the feeding back pipe upside and fixed abrasive brick upside parallel and level just aerial installation return motor, fixed abrasive brick upside frame are empty to be equipped with the protecting crust, and the return motor is installed inside the protecting crust, spiral feed back axle is located the feeding back pipe and upper end and return motor output connection transmission, and spiral feed back axle upper end stretches out fixed abrasive brick upside, spiral feed back axle lower extreme and feeding back pipe lower extreme parallel and level realize that the below material returns and grinds.
The further improvement is that: the lifting screening mechanism comprises a lifting rod, a guide ring and a bucket-shaped screen, wherein the lifting rod is fixedly arranged on the inner wall of the treatment box below the grinding mechanism, an extension seat is symmetrically and fixedly arranged on the inner wall of the treatment box, the lifting rod is fixedly arranged at the upper telescopic end of the extension seat upwards, the guide ring is fixedly arranged at the upper telescopic end of the lifting rod upwards, the guide ring is inwards concave in annular shape, the bucket-shaped screen is fixedly arranged in the middle of the guide ring, the bottom end of the bucket-shaped screen is a plane, the diameter of the bottom end of the bucket-shaped screen is the same as the outer diameter of the feed back pipe, and a vibration motor is fixedly arranged at the lower side of the guide ring to realize vibration screening.
The further improvement is that: coupling mechanism includes feed opening, connection gum ring, intercommunication mouth and flexible gum cover, the processing case below is equipped with the feed opening, the feed opening below is connected with the side on the one-level smart grinding section of thick bamboo through the connection gum ring, and the connection gum ring internal diameter is the same with the feed opening internal diameter, simultaneously with one-level smart grinding section of thick bamboo internal diameter the same, the intercommunication mouth has been seted up to grinding case top, and the intercommunicating pore is located the feed opening under, one-level smart grinding section of thick bamboo stretches into the intercommunication mouth and is equipped with flexible gum cover between side and the intercommunication mouth, and flexible gum cover is beta structure, avoids dust debris to fall into in the nanometer attapulgite powder of below.
The further improvement is that: the ultrasonic mechanism comprises an ultrasonic vibration rod, an ultrasonic generator and a connecting wire, wherein the ultrasonic vibration rod is arranged on the side wall of the primary grinding cylinder in a penetrating and symmetrical mode, the ultrasonic vibration rod stretches into the nanometer abrasive in the primary grinding cylinder, the ultrasonic generator is arranged above one side of the grinding box, and the ultrasonic generator is electrically connected with the ultrasonic vibration rod through the connecting wire.
The further improvement is that: the secondary fine grinding mechanism comprises a thread mounting ring and a secondary fine grinding cylinder, the secondary fine grinding cylinder is mounted at the lower end of the outer side face of the primary fine grinding cylinder through the thread mounting ring, the secondary fine grinding cylinder is identical to the primary fine grinding cylinder in structure, a nano screen is fixedly arranged at the bottom end of the secondary fine grinding cylinder, an ultrasonic vibration rod is also arranged on the inner side wall of the secondary fine grinding cylinder in a penetrating mode, the structure of the secondary fine grinding cylinder is identical to that of the ultrasonic vibration rod in the primary fine grinding cylinder, nano abrasive materials with different particle sizes are arranged in the primary fine grinding cylinder and the secondary fine grinding cylinder, nano attapulgite with different particle sizes can be obtained by replacing the nano abrasive materials and the nano screen according to processing standard requirements, and the nano particle sizes of the nano attapulgite are processed more uniformly by multistage nano processing.
The further improvement is that: the upper end of the treatment box is provided with a feed inlet, a conveyer belt is arranged below the secondary grinding mechanism in the grinding box and consists of a conveyer belt and two groups of conveyer rollers, the two groups of conveyer rollers are of concave cambered surface structures, and the conveyer belt is driven by a conveying motor.
The beneficial effects of the invention are as follows: according to the invention, through the innovative crushing and lifting-adjusting feed back pipe structure, materials can be directly added into the raw materials for preliminary crushing and then subjected to reciprocating coarse grinding, the nano attapulgite processed by the multi-level ultrasonic vibration grinding structure is uniform and controllable in particle size, the problem that the traditional device has the material particle size requirement on the added raw materials is effectively solved, meanwhile, the defects that the traditional device is difficult to control in rotating grinding particle size and long in processing time are effectively solved by ultrasonic vibration grinding, the processing speed is high, and the processed nano particle size is uniform and reliable.
Drawings
Fig. 1 is a front cross-sectional view of the present invention.
Fig. 2 is a side view of the structure of the present invention.
FIG. 3 is a schematic diagram of a top view of the shredder mechanism of the present invention.
Wherein: 1. a treatment box; 2. a feed back pipe; 3. a spiral feed back shaft; 4. a grinding box; 5. a primary fine grinding cylinder; 6. a nano screen; 7. a rotating roller; 8. crushing the biting blocks; 9. a driving motor; 10. coarsely grinding the coating; 11. a fixing ring; 12. a connecting frame; 13. fixing the grinding block; 14. rotating the grinding block; 15. a rotating motor; 16. an inner gear ring; 17. rolling groove steel balls; 18. a feed back motor; 19. a lifting rod; 20. a material guiding ring; 21. a bucket screen; 22. a feed opening; 23. connecting a rubber ring; 24. a communication port; 25. a flexible rubber sleeve; 26. an ultrasonic vibration rod; 27. an ultrasonic generator; 28. a connecting wire; 29. a threaded mounting ring; 30. a secondary fine grinding cylinder; 31. a feed inlet; 32. a conveyor belt; 33. a conveying motor; 34. and vibrating the motor.
Detailed Description
The present invention will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
According to the grinding device for processing the nano-grade attapulgite, shown in fig. 1, fig. 2 and fig. 3, the embodiment provides a grinding device for processing the nano-grade attapulgite, including pretreatment mechanism and multistage grinding mechanism, pretreatment mechanism is including handling case 1, rubbing crusher constructs, coarse grinding mechanism, feed back pipe 2, spiral feed back axle 3 and lift screening mechanism, the top is equipped with rubbing crusher in handling case 1, the processing incasement of rubbing crusher constructs the below is equipped with coarse grinding mechanism, be equipped with spiral feed back axle 3 through feed back pipe 2 in the coarse grinding mechanism, extend certain length downwards through the feed back pipe, be equipped with lift screening mechanism in handling case 1 of feed back pipe 2 below, multistage grinding mechanism includes grinding case 4, coupling mechanism, one-level fine grinding section of thick bamboo 5, nano screen 6, ultrasonic wave mechanism and second grade fine grinding mechanism, handling case 1 below is equipped with grinding case 4, the fixed connection pole support of handling case through the side direction sets up in grinding case top, be equipped with one-level fine grinding section of thick bamboo 5 bottom fixed nano screen 6 between processing case 1 below and the grinding case 4, be equipped with fine grinding mechanism on one-level fine grinding section of thick bamboo 5, one-level fine grinding mechanism is equipped with fine grinding aperture 5, two-level fine grinding mechanism below is equipped with second grade fine grinding mechanism or nano-grade grinding mechanism is different, the nano-grade grinding mechanism is dismantled according to the needs.
The crushing mechanism comprises a rotating roller 7, crushing biting blocks 8, a driving motor 9 and a coarse grinding coating 10, wherein the rotating roller 7 is symmetrically arranged above the inside of the treatment box 1, two ends of the rotating roller are rotatably arranged in the treatment box through a rotating shaft and a bearing, the end parts of the rotating roller extend out of the treatment box, the crushing biting blocks 8 are symmetrically distributed on the rotating roller 7, crushing biting blocks are also arranged on the inner side wall of the treatment box on the side face of the rotating roller, dislocation adaptation is adopted between the crushing biting blocks on the two groups of rotating rollers and between the rotating roller and the crushing biting blocks on the inner side wall of the treatment box, the driving motor 9 is arranged on one side outside the treatment box 1, the output end of the driving motor 9 is connected with one group of rotating rollers 7 for transmission, meanwhile, the two groups of rotating rollers are far away from the connecting end of the driving motor and are provided with meshing gears, the other group of rotating rollers are driven to rotate through the meshing gears when the rotating rollers connected with the driving motor, the other group of rotating rollers are coated with the coarse grinding coating 10 when the rotating rollers rotate, the coarse grinding biting blocks play the role of coarse grinding is played, and the crushing biting blocks are increased at the same time, and the phenomenon that the rolling of the raw materials are slipped is avoided.
The coarse grinding mechanism comprises a fixed ring 11, a connecting frame 12, a fixed grinding block 13, a driving mechanism and a rotary grinding block 14, wherein the fixed ring 11 is fixedly arranged on the inner side wall of the treatment box 1 below the grinding mechanism, the connecting frame 12 is arranged on the inner side of the fixed ring 11 and is in cross-shaped, the connecting frame 12 is fixedly connected with the outer side of the feed back pipe 2, the feed back pipe penetrates through the connecting frame and is fixedly connected with the coaxial line of the connecting frame, the fixed grinding block 13 is fixedly arranged on the outer side of the upper side of the feed back pipe 2, the rotary grinding block 14 is rotatably arranged on the upper side of the fixed ring 11 through the driving mechanism, and the side surface of the fixed grinding block is in surface of frosting adaptation with the inner side surface of the rotary grinding block.
The driving mechanism comprises a rotating motor 15, an inner gear ring 16 and rolling groove steel balls 17, the rotating motor 15 is installed on the treatment box 1 at the lower side of the fixed ring 11, a transmission gear is arranged at the output end of the rotating motor through a rotating shaft penetrating through one side of the connecting frame, the inner gear ring 16 is fixedly arranged below the rotating grinding block 14, the rolling groove steel balls 17 are arranged between the lower side surface of the inner gear ring 16 and the upper side surface of the fixed ring 11, corresponding annular grooves are formed in the lower side surface of the inner gear ring and the upper side surface of the fixed ring, a plurality of groups of rolling steel balls are distributed in the annular grooves, the transmission gear at the output end of the rotating motor 15 is meshed with the inner gear ring 16 for transmission, and the rotating grinding block is driven by the rotating motor to realize rotating grinding.
The upper side of the feed back pipe 2 is flush with the upper side surface of the fixed grinding block 13, a feed back motor 18 is overhead installed, a protective shell is arranged on the upper side frame of the fixed grinding block, the feed back motor is installed inside the protective shell, the spiral feed back shaft 3 is positioned in the feed back pipe 2, the upper end of the spiral feed back shaft is connected with the output end of the feed back motor 18 for transmission, the upper end of the spiral feed back shaft extends out of the upper side surface of the fixed grinding block, the lower end of the spiral feed back shaft 3 is flush with the lower end surface of the feed back pipe 2, and the feed back grinding of materials below is realized.
The lifting screening mechanism comprises a lifting rod 19, a guide ring 20 and a bucket-shaped screen 21, wherein the lifting rod 19 is fixedly arranged on the inner wall of the treatment box 1 below the grinding mechanism, extension seats are symmetrically and fixedly arranged on the inner wall of the treatment box, the lifting rod is fixedly arranged at the telescopic ends above the extension seats upwards, the guide ring 20 is fixedly arranged at the telescopic ends of the lifting rod 19 upwards, the guide ring is inwards concave in a ring shape, the bucket-shaped screen 21 is fixedly arranged in the middle of the guide ring 20, the bottom end of the bucket-shaped screen 21 is a plane, the diameter of the bucket-shaped screen is identical to the outer diameter of the feed back pipe 2, and a vibration motor 34 is fixedly arranged at the lower side of the guide ring 20, so that vibration screening is realized.
The connecting mechanism comprises a feed opening 22, a connecting rubber ring 23, a communication opening 24 and a telescopic rubber sleeve 25, the feed opening 22 is arranged below the treatment box 1, the lower side of the feed opening 22 is connected with the upper side edge of the primary fine grinding cylinder 5 through the connecting rubber ring 23, the inner diameter of the connecting rubber ring is the same as that of the feed opening, the inner diameter of the connecting rubber ring is the same as that of the primary fine grinding cylinder, the communication opening 24 is formed in the upper side of the grinding box 4, the communication hole is located right below the feed opening, the primary fine grinding cylinder 5 extends into the communication opening 24, the telescopic rubber sleeve 25 is arranged between the side face of the primary fine grinding cylinder and the communication opening 24, and the telescopic rubber sleeve is of a folding structure and is used for preventing dust and sundries from falling into nano attapulgite powder below.
The ultrasonic mechanism comprises an ultrasonic vibration rod 26, an ultrasonic generator 27 and a connecting wire 28, the ultrasonic vibration rod 26 is symmetrically arranged on the side wall of the primary grinding cylinder 5 in a penetrating mode, the ultrasonic vibration rod stretches into the nanometer abrasive in the primary grinding cylinder, the ultrasonic generator 27 is arranged above one side of the grinding box 4, and the ultrasonic generator 27 is electrically connected with the ultrasonic vibration rod 26 through the connecting wire 28.
The secondary fine grinding mechanism comprises a thread mounting ring 29 and a secondary fine grinding cylinder 30, the lower end of the outer side surface of the primary fine grinding cylinder 5 is provided with the secondary fine grinding cylinder 30 through the thread mounting ring 29, the secondary fine grinding cylinder is identical to the primary fine grinding cylinder in structure, the bottom end of the secondary fine grinding cylinder 30 is fixedly provided with a nano screen 6, an ultrasonic vibration rod 26 is also arranged on the inner side wall of the secondary fine grinding cylinder 30 in a penetrating manner, the structure of the secondary fine grinding cylinder is identical to that of the ultrasonic vibration rod in the primary fine grinding cylinder, nano abrasive materials with different particle sizes are arranged in the primary fine grinding cylinder 5 and the secondary fine grinding cylinder 30, nano attapulgite with different particle sizes can be obtained by replacing the nano abrasive materials and the nano screen according to processing standard requirements, and the nano abrasive materials are processed into nano attapulgite with more uniform particle sizes by multistage nano processing.
The upper end of the treatment box 1 is provided with a feed inlet 31, a conveyer belt 32 is arranged below the secondary grinding mechanism in the grinding box 4, the conveyer belt is composed of a conveyer belt and two groups of conveyer rollers, the two groups of conveyer rollers are of concave cambered surface structures, and the conveyer belt 32 is driven by a conveying motor 33.
This grinder for nano-grade attapulgite processing is direct adds cubic attapulgite from the charge door when using, grind the back with cubic material through crushing mechanism and pass through coarse grinding mechanism preliminary coarse grinding again, qualified small-size material falls into in the first grade finish grinding section of thick bamboo after grinding, unqualified particle diameter material is temporarily left in the bucket type screen cloth, lift unqualified material to coarse grinding mechanism upside through the spiral feed back axle in the feed back pipe and grind processing repeatedly, avoid appearing the problem that big difference appears in particle diameter degree of consistency, qualified material realizes quick and even nanometer grinding processing in the high frequency vibration grinding of the nanometer abrasive material that receives ultrasonic vibration in first grade finish grinding section of thick bamboo and the second grade finish grinding section of thick bamboo afterwards, the processing particle diameter can be changed different abrasive materials and nanometer screen cloth and is realized controlling as required, the particle diameter that processing obtained is even, and the process speed is fast.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a grinding device is used in processing of nanoscale attapulgite which characterized in that: including pretreatment mechanism and multistage grinding mechanism, pretreatment mechanism includes treatment box (1), crushing mechanism, coarse grinding mechanism, feed back pipe (2), spiral feed back axle (3) and lift screening mechanism, the top is equipped with crushing mechanism in treatment box (1), the crushing mechanism below is equipped with coarse grinding mechanism, be equipped with spiral feed back axle (3) through feed back pipe (2) in the coarse grinding mechanism, be equipped with lift screening mechanism in treatment box (1) of feed back pipe (2) below, multistage grinding mechanism includes grinding box (4), coupling mechanism, one-level fine grinding section of thick bamboo (5), nano screen (6), ultrasonic wave mechanism and second grade fine grinding mechanism, treatment box (1) below is equipped with grinding box (4), be equipped with one-level fine grinding section of thick bamboo (5) through coupling mechanism between treatment box (1) below and the grinding box (4), one-level fine grinding section of thick bamboo (5) bottom is equipped with nano screen (6), be equipped with mechanism on one-level fine grinding section of thick bamboo (5), one-level fine grinding section of thick bamboo (5) below is equipped with second grade fine grinding mechanism.
2. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: the crushing mechanism comprises a rotating roller (7), crushing biting blocks (8), a driving motor (9) and a coarse grinding coating (10), wherein the rotating roller (7) is symmetrically arranged above the inside of the treatment box (1), the crushing biting blocks (8) are symmetrically distributed on the rotating roller (7), the driving motor (9) is arranged on one side outside the treatment box (1), the output end of the driving motor (9) is connected with the rotating roller (7) for transmission, and the coarse grinding coating (10) is coated on the crushing biting blocks (8).
3. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: the coarse grinding mechanism comprises a fixed ring (11), a connecting frame (12), a fixed grinding block (13), a driving mechanism and a rotating grinding block (14), wherein the fixed ring (11) is arranged in a processing box (1) below the grinding mechanism, the connecting frame (12) is arranged on the inner side of the fixed ring (11), the connecting frame (12) is fixedly connected with the outer side of a feed back pipe (2), the fixed grinding block (13) is arranged on the outer side of the upper side of the feed back pipe (2), and the rotating grinding block (14) is arranged on the upper side of the fixed ring (11) through the driving mechanism.
4. A grinding device for processing nano-scale attapulgite according to claim 3, wherein: the driving mechanism comprises a rotating motor (15), an inner gear ring (16) and rolling groove steel balls (17), wherein the rotating motor (15) is arranged on a treatment box (1) at the lower side of the fixed ring (11), the inner gear ring (16) is arranged below the rotating grinding block (14), the rolling groove steel balls (17) are arranged between the lower side surface of the inner gear ring (16) and the upper side surface of the fixed ring (11), and the output end of the rotating motor (15) is in meshed transmission with the inner gear ring (16).
5. A grinding device for processing nano-scale attapulgite according to claim 3, wherein: the feeding back pipe (2) upside and fixed abrasive brick (13) upside parallel and level just aerial installation return motor (18), spiral feed back axle (3) are located feed back pipe (2) and are connected the transmission with return motor (18) output, spiral feed back axle (3) lower extreme and feed back pipe (2) lower terminal surface parallel and level.
6. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: the lifting screening mechanism comprises a lifting rod (19), a guide ring (20) and a bucket-shaped screen (21), wherein the lifting rod (19) is arranged on the inner wall of the treatment box (1) below the grinding mechanism, the guide ring (20) is arranged at the telescopic end of the lifting rod (19) upwards, the bucket-shaped screen (21) is arranged in the middle of the guide ring (20), the bottom end of the bucket-shaped screen (21) is flat, the diameter of the bottom end of the bucket-shaped screen is identical to the outer diameter of the feed back pipe (2), and the vibration motor (34) is arranged at the lower side of the guide ring (20).
7. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: coupling mechanism includes feed opening (22), connection gum ring (23), intercommunication mouth (24) and flexible gum cover (25), processing case (1) below is equipped with feed opening (22), feed opening (22) below is connected with the side on one-level finish grinding section of thick bamboo (5) through connection gum ring (23), grinding case (4) top is equipped with intercommunication mouth (24), one-level finish grinding section of thick bamboo (5) stretch into intercommunication mouth (24) and be equipped with flexible gum cover (25) between side and the intercommunication mouth (24).
8. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: the ultrasonic mechanism comprises an ultrasonic vibration rod (26), an ultrasonic generator (27) and a connecting wire (28), the ultrasonic vibration rod (26) is symmetrically arranged on the side wall of the primary fine grinding cylinder (5) in a penetrating mode, the ultrasonic generator (27) is arranged above one side of the grinding box (4), and the ultrasonic generator (27) is electrically connected with the ultrasonic vibration rod (26) through the connecting wire (28).
9. The polishing device for nano-sized attapulgite machining according to claim 8, wherein: the secondary fine grinding mechanism comprises a thread mounting ring (29) and a secondary fine grinding cylinder (30), the secondary fine grinding cylinder (30) is mounted at the lower end of the outer side face of the primary fine grinding cylinder (5) through the thread mounting ring (29), a nano screen (6) is also arranged at the bottom end of the secondary fine grinding cylinder (30), an ultrasonic vibration rod (26) is arranged on the inner side wall of the secondary fine grinding cylinder (30) in a penetrating mode, and nano abrasive materials with different particle sizes are arranged in the primary fine grinding cylinder (5) and the secondary fine grinding cylinder (30).
10. The polishing device for processing nano-sized attapulgite according to claim 1, wherein: the upper end of the processing box (1) is provided with a feed inlet (31), a conveyer belt (32) is arranged below the secondary grinding mechanism in the grinding box (4), and the conveyer belt (32) is driven by a conveying motor (33).
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| CN202310139215.0A CN116099635B (en) | 2023-02-21 | 2023-02-21 | Grinding device for processing nano-grade attapulgite |
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| CN202310139215.0A CN116099635B (en) | 2023-02-21 | 2023-02-21 | Grinding device for processing nano-grade attapulgite |
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| CN116099635B CN116099635B (en) | 2024-10-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117258969A (en) * | 2023-10-12 | 2023-12-22 | 河北光辉实业有限公司 | Graded calcium powder crushing and grinding device for water treatment |
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| CN117258969A (en) * | 2023-10-12 | 2023-12-22 | 河北光辉实业有限公司 | Graded calcium powder crushing and grinding device for water treatment |
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