CN110899230A - Automatic neodymium iron boron washs drying-machine - Google Patents

Automatic neodymium iron boron washs drying-machine Download PDF

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Publication number
CN110899230A
CN110899230A CN201911371114.6A CN201911371114A CN110899230A CN 110899230 A CN110899230 A CN 110899230A CN 201911371114 A CN201911371114 A CN 201911371114A CN 110899230 A CN110899230 A CN 110899230A
Authority
CN
China
Prior art keywords
drying
conveying belt
ultrasonic
blow
air knife
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.)
Pending
Application number
CN201911371114.6A
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Chinese (zh)
Inventor
李枫
何祥干
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG GANGWEI ULTRASONIC CO Ltd
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ZHANGJIAGANG GANGWEI ULTRASONIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG GANGWEI ULTRASONIC CO Ltd filed Critical ZHANGJIAGANG GANGWEI ULTRASONIC CO Ltd
Priority to CN201911371114.6A priority Critical patent/CN110899230A/en
Publication of CN110899230A publication Critical patent/CN110899230A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/18Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/007Heating the liquid

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention discloses an automatic neodymium iron boron cleaning dryer, wherein a cleaning assembly, a blow-drying assembly and a drying assembly are sequentially arranged between a feeding platform and a discharging platform and are connected through a conveying belt; the ultrasonic cleaning tank, the magnetic separator and the liquid storage tank are arranged from top to bottom and are sequentially and circularly connected by a pipeline, and a circulating pump is arranged on the pipeline of the ultrasonic cleaning tank and the liquid storage tank; a heater is arranged in the liquid storage tank; the conveying belt penetrates through the ultrasonic cleaning tank, the bearing part of the conveying belt is immersed into the tank body of the ultrasonic cleaning tank, and ultrasonic vibration boxes are distributed above and below the bearing part of the conveying belt; in the hot air drying channel, drying air knife sets are arranged above and below the bearing part of the conveying belt; the drying lower air knife set is paved along the conveying direction of the conveying belt and penetrates through the whole hot air drying tunnel, and an air quantity adjusting plate is arranged on the drying air knife set; the invention has the effects of small occupied area, high production efficiency and high automation degree, and solves the problems of long and narrow occupied area, insufficient capacity, high labor intensity and high energy consumption of the equipment in the prior art.

Description

Automatic neodymium iron boron washs drying-machine
Technical Field
The invention relates to the field of industrial cleaning equipment, in particular to an automatic neodymium iron boron cleaning and drying machine.
Background
At present, neodymium iron boron trade cleaning modes are numerous, centralized cleaning is the mainstream, and because the production technology lags behind, numerous manufacturers still adopt original cleaning technology, rely on a large amount of labours to maintain the productivity demand, even if so, the finished product qualification rate is also lower, and rework and return of goods condition take place occasionally.
Because the original cleaning production mode has no continuity, the completion of each procedure needs transition waiting, and then turnover reproduction is realized manually, so that the efficiency is low and the labor cost is high; even if the equipment is optimized on the same line, a lot of waste of the field is caused because the production line is too long and narrow, seamless butt joint with the front and rear processes is difficult to realize, and automatic connection development is restricted; in addition, the on-site environment is influenced by the turnover of materials among the working procedures, and a large amount of steam cannot be systematically and intensively treated in the operation process, so that the working environment is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic neodymium iron boron cleaning and drying machine, which solves the problems of high labor intensity, low production efficiency, low automation degree and excessively long and narrow equipment line.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic neodymium iron boron cleaning dryer comprises a cabinet, wherein an electric control cabinet and an ultrasonic power supply are arranged above the cabinet; a feeding platform and a discharging platform are arranged at two ends of the cabinet; a cleaning assembly, a blow-drying assembly and a drying assembly are sequentially arranged in the cabinet between the feeding platform and the discharging platform and are connected with each other through a conveying belt in a penetrating manner; the cleaning assembly comprises an ultrasonic cleaning tank, a magnetic separator and a liquid storage tank, the conveying belt penetrates through the ultrasonic cleaning tank, and a bearing part of the conveying belt is immersed into the tank body of the ultrasonic cleaning tank; an ultrasonic upper vibration box and an ultrasonic lower vibration box are arranged in the tank body of the ultrasonic cleaning tank, the ultrasonic upper vibration box is distributed above the bearing part of the conveying belt, and the ultrasonic lower vibration box is distributed below the bearing part of the conveying belt; the ultrasonic upper vibration box is connected with the ultrasonic cleaning tank through a lifting rod, and moves up and down relative to the conveying belt under the driving of the lifting rod; the ultrasonic cleaning tank, the magnetic separator and the liquid storage tank are arranged from top to bottom and are sequentially and circularly connected through a pipeline, and a circulating pump is arranged on the pipeline connecting the ultrasonic cleaning tank and the liquid storage tank; a cleaning heater is arranged in the liquid storage tank, and the cleaning heater is a steam coil type or electric auxiliary type heater; the blow-drying assembly comprises a blow-drying air knife, a water suction pump, a blow-drying air pump and a water leakage port, the water suction pump and the blow-drying air pump are arranged on the outer side surface of the cabinet, and the water leakage port is arranged on the inner bottom surface of the cabinet; the blow-drying air knife is connected with the inner wall of the cabinet through a connecting rod and is distributed above the bearing part of the conveying belt; the blow-drying air knife is matched and connected with the blow-drying air pump to form a blow-drying mechanism of the blow-drying assembly; the water leaking port and the water suction pump are connected in a matching mode to form a drainage mechanism of the blow-drying assembly.
The drying assembly comprises a hot air drying tunnel, the conveying belt penetrates through the interior of the hot air drying tunnel, and a moisture discharging port is formed in the top of the hot air drying tunnel and is communicated with the exterior of the cabinet; a drying upper air knife set is distributed in the hot air drying tunnel above the conveying belt bearing part, and a drying lower air knife set is distributed below the conveying belt bearing part; a drying heater and a circulating fan are arranged on the side wall of the hot air drying channel; the circulating fan, the drying upper air knife set and the drying lower air knife set construct a circulating air blowing system for blowing air in the hot air drying tunnel; the drying upper air knife group is connected with the inner wall of the hot air drying tunnel through a connecting rod; and the drying lower air knife set is arranged on the inner wall of the hot air drying tunnel and laid along the conveying direction of the conveying belt, and penetrates through the whole hot air drying tunnel.
The drying lower air knife set and the drying upper air knife set are both provided with air volume adjusting plates; the front surface of the cabinet is also provided with an observation window and an access door; the conveyer belt is a hollow-out net-shaped structure.
The invention provides an automatic neodymium iron boron cleaning dryer, which has the following beneficial effects: according to the technical scheme, the conveying belt is adopted to connect the cleaning assembly, the blow-drying assembly and the drying assembly, so that the material carrying turnover time is reduced, and the production efficiency is high;
according to the technical scheme, the ultrasonic upper vibration box and the ultrasonic lower vibration box are arranged, immersed upper and lower ultrasonic waves are adopted for opposite radiation washing, and the product cleanliness is improved; furthermore, the ultrasonic upper vibration box is connected through the lifting rod, the cleaning height can be adjusted according to different cleaning requirements, and the flexibility is high; furthermore, a cleaning heater is arranged in the liquid storage tank, the ultrasonic cleaning tank is connected with the liquid storage tank, and the ultrasonic cleaning tank is cleaned in a heating mode, so that the cleaning effect is stronger, and the ultrasonic cleaning tank has the functions of cleaning, degumming and integration; furthermore, a magnetic separator is arranged between the ultrasonic cleaning tank and the liquid storage tank, and after filtering treatment, new liquid is sent into the ultrasonic cleaning tank again, so that the treatment not only prolongs the service cycle of cleaning liquid, ensures the cleaning effect of the product, but also is convenient for recovery treatment of magnetic powder; furthermore, the ultrasonic cleaning tank, the magnetic separator and the liquid storage tank are sequentially arranged from top to bottom, so that the floor area of the equipment is reduced, and the whole equipment is more compact.
This technical scheme has set up and has weathered the subassembly, adopts on the conveyer belt to weather, and the design of bottom drainage through getting rid of most of water on product surface and the conveyer belt in advance, reducible product follow-up stoving time and the risk that appears the watermark after reducing the stoving.
The technical scheme is provided with an upper drying air knife set, a lower drying air knife set, a drying heater and a circulating fan, wherein the lower drying air knife set is arranged on the inner wall of a hot air drying tunnel and is paved to penetrate through the whole hot air drying tunnel along the conveying direction of a conveying belt; furthermore, the air adjusting plates are arranged on the lower drying air knife set and the upper drying air knife set, so that the products can be prevented from being blown in a mess in the drying process, and the requirements of products with different specifications can be met.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a feeding table; 2. an ultrasonic upper vibration box; 3. an ultrasonic lower vibration box; 4. an observation window; 5. drying the air knife; 6. an electrical control cabinet; 7. an ultrasonic power supply; 8. drying the heater; 9. a moisture removal port; 10. drying the lower air knife set; 11. an ultrasonic cleaning tank; 12. a blanking table; 13. cleaning the heater; 14. a circulation pump; 15. a magnetic separator; 16. a liquid storage tank; 17. a water suction pump; 18. drying the air pump; 19. a circulating fan; 20. an access door; 21. a hot air drying tunnel; 22. drying the upper air knife set; 23. a cabinet; 24. a drying assembly; 25. a conveyor belt; 26. cleaning the assembly; 27. and a blow-drying assembly.
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.
As shown in fig. 1, in order to achieve the above purpose, the present invention provides the following technical solutions:
an automatic neodymium iron boron cleaning dryer comprises a cabinet 23, wherein an electric control cabinet 6 and an ultrasonic power supply 7 are arranged above the cabinet 23; a feeding platform 1 and a discharging platform 12 are arranged at two ends of the cabinet 23; a cleaning component 26, a blow-drying component 27 and a drying component 24 are sequentially arranged in the cabinet 23 between the feeding platform 1 and the discharging platform 12 and are connected with each other through a conveying belt 25 in a penetrating manner; the cleaning assembly 26 comprises an ultrasonic cleaning tank 11, a magnetic separator 15 and a liquid storage tank 16, the conveying belt 25 penetrates through the ultrasonic cleaning tank 11, and a bearing part of the conveying belt 25 is immersed into the tank body of the ultrasonic cleaning tank 11; an ultrasonic upper vibration box 2 and an ultrasonic lower vibration box 3 are arranged in the tank body of the ultrasonic cleaning tank 11, the ultrasonic upper vibration box 2 is distributed above the bearing part of the conveying belt 25, and the ultrasonic lower vibration box 3 is distributed below the bearing part of the conveying belt 25; the ultrasonic upper vibration box 2 is connected with the ultrasonic cleaning tank 11 through a lifting rod, and the ultrasonic upper vibration box 2 moves up and down relative to the conveying belt under the driving of the lifting rod; the ultrasonic cleaning tank 11, the magnetic separator 15 and the liquid storage tank 16 are arranged from top to bottom and are sequentially and circularly connected through a pipeline, and a circulating pump 14 is arranged on the pipeline connecting the ultrasonic cleaning tank 11 and the liquid storage tank 16; a cleaning heater 13 is arranged in the liquid storage tank 16, and the cleaning heater 13 is a steam coil type or electric auxiliary type heater; the blow-drying assembly 27 comprises a blow-drying air knife 5, a water suction pump 17, a blow-drying air pump 18 and a water leakage port, the water suction pump 17 and the blow-drying air pump 18 are arranged on the outer side surface of the cabinet 23, and the water leakage port is arranged on the inner bottom surface of the cabinet 23; the blow-drying air knife 5 is connected with the inner wall of the cabinet 23 through a connecting rod and is distributed above the bearing part of the conveying belt 25; the blow-drying air knife 5 is matched and connected with the blow-drying air pump 18 to form a blowing mechanism of a blow-drying assembly 27; the water leakage port is matched and connected with the water suction pump 17 to form a drainage system mechanism of the blow-drying assembly 27.
The drying component 24 comprises a hot air drying tunnel 21, the conveying belt 25 penetrates through the interior of the hot air drying tunnel 21, and the top of the hot air drying tunnel 21 is provided with a moisture discharging port 9 and communicated with the exterior of the cabinet 23; a drying upper air knife set 22 is distributed in the hot air drying tunnel 21 above the bearing part of the conveyer belt 25, and a drying lower air knife set 10 is distributed below the bearing part of the conveyer belt 25; the side wall of the hot air drying channel 21 is provided with a drying heater 8 and a circulating fan 19; the circulating fan 19, the upper drying air knife set 22 and the lower drying air knife set 10 construct a circulating air blowing system for blowing air in the hot air drying tunnel; the drying upper air knife group 22 is connected with the inner wall of the hot air drying tunnel 21 through a connecting rod; the drying lower air knife set 10 is installed on the inner wall of the hot air drying tunnel 21, laid along the conveying direction of the conveying belt 25 and penetrates through the whole hot air drying tunnel 21.
The drying lower air knife set 10 and the drying upper air knife set 22 are both provided with air volume adjusting plates; the front surface of the cabinet 23 is also provided with an observation window 4 and an access door 20; the conveyer belt 25 is a hollow net structure.
The working process is as follows:
according to the parameter setting, the cleaning heater 13 is started to preheat the cleaning liquid in the liquid storage tank 16; starting a circulating pump 14, and circulating the cleaning solution among the ultrasonic cleaning tank 11, the magnetic separator 15 and the liquid storage tank 16; starting the water suction pump 17 and the blow-drying air pump 18; the drying heater 8 and the circulating fan 19 are started to preheat the hot air drying tunnel 21; starting an air quantity adjusting plate; waiting for the next operation instruction.
The conveyer belt 25 is started, the product is conveyed into the ultrasonic cleaning tank 11 through the conveyer belt 25, the ultrasonic upper vibration box 2 and the ultrasonic lower vibration box 3 are started, and the product is cleaned by the upper and lower ultrasonic wave pairs in a radiation mode; the cleaned magnetic powder flows to the magnetic separator 15 along with the cleaning liquid and is adsorbed, and the purified cleaning liquid is sent to the ultrasonic cleaning tank 11 by the circulating pump 14 again through the liquid storage tank 16.
After cleaning, the product is conveyed to a blow-drying assembly 27 through a conveying belt 25, and high-pressure air flow blown out from the upper part by a blow-drying air knife 5 not only seals overflow water in the cleaning tank and separates the cleaning and blow-drying processes, but also removes most of water on the surface of the product and on the conveying belt; the blown water flows to the water leakage port and is discharged through the water suction pump 17.
After the drying is finished, the product is conveyed into a hot air drying channel 21 through a conveying belt 25, and the upper drying air knife set 22 and the lower drying air knife set 10 perform opposite-blowing drying on the product at a high temperature; and after drying, the product is conveyed to the blanking table 12 through the conveying belt 25.
In conclusion, the invention has the advantages of high automation degree, small occupied area of equipment, convenience for butt connection with a process production line at the upstream and the downstream, low energy consumption and high automation degree by arranging the feeding table 1, the ultrasonic upper vibration box 2, the ultrasonic lower vibration box 3, the drying air knife 5, the electrical control cabinet 6, the ultrasonic power supply 7, the drying heater 8, the drying lower air knife group 10, the ultrasonic cleaning tank 11, the blanking table 12, the cleaning heater 13, the circulating pump 14, the magnetic separator 15, the liquid storage tank 16, the water suction pump 17, the drying air pump 18, the circulating fan 19, the access door 20, the hot air drying channel 21, the drying upper air knife group 22, the cabinet 23, the drying component 24, the conveying belt 25, the cleaning component 26 and the drying component 27, and solves the problems of high labor cost, low production efficiency and yield, high energy consumption and long and narrow equipment line existing in the prior art.
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 (5)

1. The utility model provides an automatic neodymium iron boron washs drying-machine which characterized in that: the ultrasonic diagnosis device comprises a cabinet (23), wherein an electric control cabinet (6) and an ultrasonic power supply (7) are arranged above the cabinet (23); a feeding platform (1) and a discharging platform (12) are arranged at two ends of the cabinet (23); a cleaning component (26), a blow-drying component (27) and a drying component (24) are sequentially arranged in the cabinet (23) between the feeding platform (1) and the discharging platform (12) and are connected with each other through a conveying belt (25); the cleaning assembly (26) comprises an ultrasonic cleaning tank (11), a magnetic separator (15) and a liquid storage tank (16), the conveying belt (25) penetrates through the ultrasonic cleaning tank (11) and the bearing part of the conveying belt (25) is immersed into the tank body of the ultrasonic cleaning tank (11); an ultrasonic upper vibration box (2) and an ultrasonic lower vibration box (3) are arranged in the tank body of the ultrasonic cleaning tank (11), the ultrasonic upper vibration box (2) is distributed above the bearing part of the conveying belt (25), and the ultrasonic lower vibration box (3) is distributed below the bearing part of the conveying belt (25); the ultrasonic upper vibration box (2) is connected with the ultrasonic cleaning tank (11) through a lifting rod, and the ultrasonic upper vibration box (2) moves up and down relative to the conveying belt under the driving of the lifting rod; the ultrasonic cleaning tank (11), the magnetic separator (15) and the liquid storage tank (16) are arranged from top to bottom and are sequentially and circularly connected through a pipeline, and a circulating pump (14) is arranged on the pipeline connecting the ultrasonic cleaning tank (11) and the liquid storage tank (16); a cleaning heater (13) is arranged in the liquid storage tank (16), and the cleaning heater (13) is a steam coil type or electric auxiliary type heater; the blow-drying assembly (27) comprises a blow-drying air knife (5), a water suction pump (17), a blow-drying air pump (18) and a water leakage port, the water suction pump (17) and the blow-drying air pump (18) are installed on the outer side surface of the cabinet (23), and the water leakage port is arranged on the inner bottom surface of the cabinet (23); the blow-drying air knife (5) is connected with the inner wall of the cabinet (23) through a connecting rod and is distributed above the bearing part of the conveying belt (25); the blow-drying air knife (5) is matched and connected with the blow-drying air pump (18) to form a blowing mechanism of the blow-drying assembly (27); the water leaking port is matched and connected with the water suction pump (17) to form a drainage mechanism of the blow-drying assembly (27).
2. The automatic neodymium iron boron cleaning and drying machine of claim 1, characterized in that: the drying assembly (24) comprises a hot air drying tunnel (21), the conveying belt (25) penetrates through the interior of the hot air drying tunnel (21), and a moisture exhaust port (9) is formed in the top of the hot air drying tunnel (21) and communicated with the exterior of the cabinet (23); a drying upper air knife set (22) is distributed in the hot air drying channel (21) above the bearing part of the conveyer belt (25), and a drying lower air knife set (10) is distributed below the bearing part of the conveyer belt (25); a drying heater (8) and a circulating fan (19) are arranged on the side wall of the hot air drying channel (21); the circulating fan (19), the drying upper air knife set (22) and the drying lower air knife set (10) form a circulating air blowing system for opposite blowing in the hot air drying tunnel; the drying upper air knife group (22) is connected with the inner wall of the hot air drying channel (21) through a connecting rod; the drying lower air knife set (10) is installed on the inner wall of the hot air drying tunnel (21) and laid along the conveying direction of the conveying belt (25) to penetrate through the whole hot air drying tunnel (21).
3. The automatic neodymium iron boron cleaning and drying machine of claim 2, characterized in that: and air quantity adjusting plates are arranged on the drying lower air knife set (10) and the drying upper air knife set (22).
4. The automatic neodymium iron boron cleaning and drying machine of claim 1, characterized in that: the front surface of the cabinet (23) is also provided with an observation window (4) and an access door (20).
5. The automatic neodymium iron boron cleaning and drying machine of claim 1, characterized in that: the conveying belt (25) is of a hollow net structure.
CN201911371114.6A 2019-12-27 2019-12-27 Automatic neodymium iron boron washs drying-machine Pending CN110899230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911371114.6A CN110899230A (en) 2019-12-27 2019-12-27 Automatic neodymium iron boron washs drying-machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911371114.6A CN110899230A (en) 2019-12-27 2019-12-27 Automatic neodymium iron boron washs drying-machine

Publications (1)

Publication Number Publication Date
CN110899230A true CN110899230A (en) 2020-03-24

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Application Number Title Priority Date Filing Date
CN201911371114.6A Pending CN110899230A (en) 2019-12-27 2019-12-27 Automatic neodymium iron boron washs drying-machine

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114619699A (en) * 2020-12-11 2022-06-14 浙江东阳东磁稀土有限公司 Oil removing device and oil removing stacking system with same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114619699A (en) * 2020-12-11 2022-06-14 浙江东阳东磁稀土有限公司 Oil removing device and oil removing stacking system with same

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