CN113606918A - Drying device is used in production of milipore filter that is heated evenly - Google Patents
Drying device is used in production of milipore filter that is heated evenly Download PDFInfo
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- CN113606918A CN113606918A CN202110869460.8A CN202110869460A CN113606918A CN 113606918 A CN113606918 A CN 113606918A CN 202110869460 A CN202110869460 A CN 202110869460A CN 113606918 A CN113606918 A CN 113606918A
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- outer box
- side wall
- ultrafiltration membrane
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- fixing
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- 238000001035 drying Methods 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000012528 membrane Substances 0.000 claims abstract description 58
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000002955 isolation Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines 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
- F26B15/12—Machines 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
- F26B15/18—Machines 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0095—Drying
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- 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
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a drying device for producing an ultrafiltration membrane with uniform heating, which relates to the technical field of ultrafiltration membrane production, wherein a transmission mesh belt is connected between a driving roller and a driven roller in a transmission way; a fixing frame is arranged in the outer box and is arranged above the conveying mesh belt, and a plurality of vent holes are formed in a top plate of the fixing frame; the upper ends of the left side wall and the right side wall of the outer box are respectively provided with a fixed plate, and the fixed plates are connected with the side walls of the outer box through a first fixed bolt; the inner side of the lower part of the fixed plate is propped against the fixed frame; a plurality of slots are formed in the top plate of the outer box, wind shields are movably inserted in the slots, and the lower ends of the wind shields are movably abutted against the top plate of the fixing frame; the bundling size of the ultrafiltration membrane filaments can be limited according to the bundling size of the ultrafiltration membrane filaments required to be dried, so that the bundle of the ultrafiltration membrane filaments is prevented from being blown away during air blowing, and the bundle of the ultrafiltration membrane filaments is heated uniformly; the drying device is divided into a plurality of spaces, so that the influence of damp and hot air on the drying of the ultrafiltration membrane filaments is avoided; prevent dust from entering the drying device to pollute the ultrafiltration membrane filaments.
Description
Technical Field
The invention relates to the technical field of ultrafiltration membrane production, in particular to a drying device for producing an ultrafiltration membrane, which is uniformly heated.
Background
The ultrafiltration membrane wire is one of ultrafiltration membrane types, solute molecules smaller than the pore diameter can be screened out by applying proper pressure to one side of the membrane so as to separate particles with the molecular weight larger than 500 daltons and the particle size larger than 10 nanometers, and the dryer is mechanical equipment for reducing the moisture of materials by utilizing heat energy and is used for drying objects. The dryer vaporizes moisture (typically moisture or other volatile liquid components) in the material by heating to escape to obtain a solid material of a specified moisture content.
The heating source of current milipore filter silk desiccator only sets up in one side of milipore filter silk, and heat utilization rate is low, is heated inhomogeneously, and when using the wind-heat, blows the milipore filter silk easily, and the air of damp and hot influences the stoving of milipore filter silk easily for the milipore filter silk is difficult for drying, for this, provides a drying device for the milipore filter production that is heated evenly now.
Disclosure of Invention
The invention aims to provide a drying device for producing an ultrafiltration membrane, which is uniformly heated, aiming at the defects and shortcomings of the prior art, and the drying device can limit the bundle of ultrafiltration membrane filaments according to the bundle size of the ultrafiltration membrane filaments to be dried, so that the bundle of the ultrafiltration membrane filaments is prevented from being blown away during blowing, and the bundle of the ultrafiltration membrane filaments is uniformly heated; the drying device is divided into a plurality of spaces, so that the influence of damp and hot air on the drying of the ultrafiltration membrane filaments is avoided; prevent dust from entering the drying device to pollute the ultrafiltration membrane filaments.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a moving mechanism; the moving mechanism comprises an outer box, support legs, a first mounting plate, a second mounting plate, a driven roller, a driving roller and a motor; four corners of the bottom of the outer box are fixed with support legs; the bottom of the outer box is provided with a plurality of air outlets; an inlet is formed in the left side wall of the outer box, and an outlet is formed in the right side wall of the outer box; the front and the back of the left side wall of the outer box are both fixed with a first mounting plate, and the front and the back of the right side wall of the outer box are both fixed with a second mounting plate; a driven roller is rotatably connected between the front mounting plate and the rear mounting plate through a shaft and a bearing, and a driving roller is rotatably connected between the front mounting plate and the rear mounting plate through a shaft and a bearing; a shaft on the driving roller is screwed through a second mounting plate on the front side through a bearing and then is fixed with an output shaft of the motor; the motor is fixed on the second mounting plate on the front side and is connected with an external power supply;
it also comprises a drying mechanism;
the moving mechanism further comprises a conveying net belt, a fixing frame, a fixing plate, a wind shield, a connecting rod, a second fixing bolt, an electric telescopic rod, a connecting block, a third fixing bolt and a first fixing bolt; a transmission mesh belt is connected between the driving roller and the driven roller in a transmission way; a fixing frame is arranged in the outer box and is arranged above the conveying mesh belt, and a plurality of vent holes are formed in a top plate of the fixing frame; the upper ends of the left side wall and the right side wall of the outer box are respectively provided with a fixed plate, and the fixed plates are connected with the side walls of the outer box through a first fixed bolt; the inner side of the lower part of the fixed plate is propped against the fixed frame; a plurality of slots are formed in the top plate of the outer box, wind shields are movably inserted in the slots, and the lower ends of the wind shields are movably abutted against the top plate of the fixing frame; the upper end of the wind shield is provided with a connecting rod, and a second fixing bolt penetrates through the connecting rod through a thread and then is screwed with the wind shield through the thread; an electric telescopic rod is fixed on the left side of the top plate of the outer box and is connected with an external power supply; the movable end of the electric telescopic rod is fixedly provided with a connecting block, and the connecting block is arranged below the connecting rod; the third fixing bolt penetrates through the connecting rod through threads and then is screwed with the connecting block through threads;
a plurality of drying mechanisms are arranged on a top plate of the outer box, the drying mechanisms are arranged in one-to-one correspondence with the air outlets, and the wind shield is arranged between two adjacent drying mechanisms; the drying mechanism comprises a mounting ring, a threaded ring, a dust screen, a fan and a heating rod; the top plate of the outer box is connected with a mounting ring in a penetrating way; the upper end of the mounting ring is provided with a thread groove, a thread ring is screwed in the thread groove through threads, and the upper end of the inner annular wall of the thread ring is fixed with a dust screen; a fan is fixed at the upper end of the inner ring wall of the mounting ring and is connected with an external power supply; the lower end of the inner ring wall of the mounting ring is fixed with a plurality of heating rods, and the heating rods are connected with an external power supply.
Preferably, the front side wall and the rear side wall of the fixed frame are both provided with sliding chutes, the front side wall and the rear side wall of the outer box are both fixed with sliding rails, and the fixed frame is arranged on the sliding rails in a sliding manner through the sliding chutes; the fixing frame is placed in the outer box through the sliding grooves and the sliding rails.
Preferably, a plurality of air separation plates are arranged in the outer box, and the air separation plates and the air baffles are arranged in a one-to-one correspondence manner; the wind isolation plate is arranged in the conveying mesh belt, the front side wall and the rear side wall of the wind isolation plate are respectively fixed on the front inner side wall and the rear inner side wall of the outer box, and the upper side wall and the lower side wall of the wind isolation plate are respectively movably abutted against the upper inner watchband and the lower inner watchband of the conveying mesh belt; the wind-proof plate plays a role in assisting the wind-proof plate to shield wind.
Preferably, a cooling mechanism is arranged below the outer box; the cooling mechanism comprises a box body, a first air duct, a water tank, a hose, a counterweight ring, a hygrometer and a second air duct; a box body is fixed at the bottom of the outer box, and an air outlet is arranged in the box body; the left side wall of the box body is connected with a first air duct in a penetrating way, and the left end of the first air duct is connected with a second air duct in a penetrating way; a water tank is arranged below the second air duct; the lower end of the second air duct is connected with a hose in a penetrating way, and the hose is arranged in the water tank; hot air is discharged from the air outlet, enters the box body, enters the water tank through the first air duct, the second air duct and the hose, and is absorbed by water in the water tank, so that the hot air is prevented from influencing a working space.
Preferably, a counterweight ring is fixed at the bottom of the hose; the weight ring causes the hose to sink to the bottom of the tank.
Preferably, a hygrometer is arranged on the right side of the front side wall of the box body, and a probe of the hygrometer penetrates through the front side wall of the box body and then extends into the rightmost air outlet; the hygrometer detects the humidity of the gas outlet close to the outlet at any time to test whether the ultrafiltration membrane filaments are dried.
The working principle of the invention is as follows: when the fixing frame is used, the fixing frame and the fixing plate with proper heights are selected according to the bundling size of ultrafiltration membrane filaments required to be dried, the fixing frame is placed in the outer box, the fixing plate is connected with the side wall of the outer box through a fixing bolt, so that the inner side of the lower part of the fixing plate abuts against the fixing frame, and the fixing frame is positioned; starting the electric telescopic rod, driving the connecting rod to move by the electric telescopic rod, so that the wind shield moves, and movably abutting the lower end of the wind shield against the top plate of the fixing frame; placing ultrafiltration membrane filaments to be dried on a conveying mesh belt; starting a motor, a fan and a heating rod; the motor is started to move the transmission mesh belt and move the bundle of the ultrafiltration membrane wires; the heating rod generates heat, the air blown out by the fan is changed into hot air through the heating rod, the dustproof net plays a role in blocking dust and drying the ultrafiltration membrane wires, the outer box is divided into a plurality of spaces by the wind shield, the drying of the ultrafiltration membrane wires is prevented from being influenced by damp and hot air, and the hot air is discharged from the air outlet; after the dustproof net is used for a certain time, the second fixing bolt and the third fixing bolt are screwed off, the connecting rod is taken down, the threaded ring is screwed off from the threaded hole, and the dustproof net can be cleaned.
Compared with the prior art, the invention has the beneficial effects that:
1. the fixing frame and the fixing plate with proper heights are selected according to the bundle size of the ultrafiltration membrane wires needing to be dried, the bundle of the ultrafiltration membrane wires is limited, and the phenomenon that the bundle of the ultrafiltration membrane wires is blown away during blowing is avoided, so that the bundle of the ultrafiltration membrane wires is heated uniformly;
2. the wind shield is arranged to divide the outer box into a plurality of spaces, so that the influence of damp and hot air on drying of the ultrafiltration membrane filaments is avoided;
3. be equipped with the dust screen that conveniently takes off, avoid the dust to get into the outer container and pollute the ultrafiltration membrane silk, be convenient for clear up the dust screen simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a top view of fig. 1.
Fig. 5 is a sectional view taken along line B-B in fig. 4.
Fig. 6 is an enlarged view of a portion C in fig. 5.
Fig. 7 is an enlarged view of a portion D in fig. 5.
Fig. 8 is an enlarged view of a portion E in fig. 5.
Fig. 9 is an enlarged view of a portion F in fig. 5.
Description of reference numerals:
the device comprises a moving mechanism 1, an outer box 1-1, support legs 1-2, an air outlet 1-3, an inlet 1-4, an outlet 1-5, a first mounting plate 1-6, a second mounting plate 1-7, a driven roller 1-8, a driving roller 1-9, a motor 1-10, a conveying net belt 1-11, a fixing frame 1-12, an air vent 1-13, a sliding groove 1-14, a sliding rail 1-15, a fixing plate 1-16, a slot 1-17, a wind shield 1-18, a connecting rod 1-19, a second fixing bolt 1-20, an electric telescopic rod 1-21, a connecting block 1-22, a third fixing bolt 1-23, a wind shield 1-24, a first fixing bolt 1-25, a drying mechanism 2, a mounting ring 2-1, a thread groove 2-2, a threaded groove 1-4, a first fixing bolt 1-14, a second fixing bolt 1-15, a second fixing bolt, a third fixing bolt, a drying mechanism 2, a third fixing bolt, a screw, a third fixing ring, a third fixing bolt, a screw, a third fixing screw, a third screw, a third screw, a, 2-3 parts of threaded ring, 2-4 parts of dust screen, 2-5 parts of fan, 2-6 parts of heating rod, 3 parts of cooling mechanism, 3-1 parts of box body, 3-2 parts of first air duct, 3-3 parts of water tank, 3-4 parts of hose, 3-5 parts of balance weight ring, 3-6 parts of hygrometer, 3-6-1 parts of probe and 3-7 parts of second air duct.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 9, the technical solution adopted by the present embodiment is: the device comprises a moving mechanism 1, a drying mechanism 2 and a cooling mechanism 3; the moving mechanism 1 comprises an outer box 1-1, support legs 1-2, a first mounting plate 1-6, a second mounting plate 1-7, a driven roller 1-8, a driving roller 1-9, a motor 1-10, a conveying net belt 1-11, a fixing frame 1-12, a sliding rail 1-15, a fixing plate 1-16, a wind shield 1-18, a connecting rod 1-19, a second fixing bolt 1-20, an electric telescopic rod 1-21, a connecting block 1-22, a third fixing bolt 1-23, a wind shield 1-24 and a first fixing bolt 1-25; four corners of the bottom of the outer box 1-1 are all fixed with support legs 1-2 through bolts; the bottom of the outer box 1-1 is provided with a plurality of air outlets 1-3; the left side wall of the outer box 1-1 is provided with an inlet 1-4, and the right side wall of the outer box 1-1 is provided with an outlet 1-5; a first mounting plate 1-6 is fixed to the front and the back of the left side wall of the outer box 1-1 through bolts, and a second mounting plate 1-7 is fixed to the front and the back of the right side wall of the outer box 1-1 through bolts; the driven rollers 1-8 are rotatably connected between the front and the rear mounting plates 1-6 through shafts and bearings, and the driving rollers 1-9 are rotatably connected between the front and the rear mounting plates 1-7 through shafts and bearings; the shaft on the driving roller 1-9 is screwed through the second mounting plate 1-7 on the front side through a bearing and then is fixed with the output shaft of the motor 1-10 through a bolt; the motors 1-10 are fixed on the second mounting plate 1-7 on the front side through bolts, and the motors 1-10 are connected with an external power supply; a transmission net belt 1-11 is connected between the driving roller 1-9 and the driven roller 1-8 in a transmission way;
a fixed frame 1-12 is arranged in the outer box 1-1, the fixed frame 1-12 is arranged above the conveying mesh belt 1-11, and a plurality of vent holes 1-13 are arranged on a top plate of the fixed frame 1-12; the front side wall and the rear side wall of the fixed frame 1-12 are respectively provided with a sliding chute 1-14, the front side wall and the rear side wall of the outer box 1-1 are respectively fixed with a sliding rail 1-15 through bolts, and the fixed frame 1-12 is arranged on the sliding rail 1-15 through the sliding chute 1-14 in a sliding manner; the fixed frame 1-12 is placed in the outer box 1-1 by the sliding chutes 1-14 and the sliding rails 1-15; the upper ends of the left side wall and the right side wall of the outer box 1-1 are respectively provided with a fixing plate 1-16, and the fixing plates 1-16 are connected with the side wall of the outer box 1-1 through a first fixing bolt 1-25; the inner sides of the lower parts of the fixing plates 1 to 16 are propped against the fixing frames 1 to 12; a plurality of slots 1-17 are arranged on the top plate of the outer box 1-1, wind shields 1-18 are movably inserted in the slots 1-17, and the lower ends of the wind shields 1-18 are movably abutted against the top plate of the fixed frame 1-12; the upper ends of the wind shields 1-18 are provided with connecting rods 1-19, and a second fixing bolt 1-20 penetrates through the connecting rods 1-19 through threads and then is screwed with the wind shields 1-18 through threads; an electric telescopic rod 1-21 is fixed on the left side of the top plate of the outer box 1-1 through a bolt, and the electric telescopic rod 1-21 is connected with an external power supply; the movable ends of the electric telescopic rods 1 to 21 are fixedly provided with connecting blocks 1 to 22 through bolts, and the connecting blocks 1 to 22 are arranged below the connecting rods 1 to 19; the third fixing bolt 1-23 penetrates through the connecting rod 1-19 through threads and then is screwed with the connecting block 1-22 through threads; a plurality of wind isolation plates 1-24 are arranged in the outer box 1-1, and the wind isolation plates 1-24 and the wind shields 1-18 are arranged in a one-to-one correspondence manner; the wind isolation plates 1-24 are arranged in the conveying mesh belt 1-11, the front side walls and the rear side walls of the wind isolation plates 1-24 are respectively fixed on the front inner side walls and the rear inner side walls of the outer box 1-1 through bolts, and the upper side walls and the lower side walls of the wind isolation plates 1-24 are respectively movably abutted against the upper inner surface belt and the lower inner surface belt of the conveying mesh belt 1-11; the wind-proof boards 1-24 play a role of assisting the wind-proof boards 1-18 to shield wind;
a plurality of drying mechanisms 2 are arranged on a top plate of the outer box 1-1, the drying mechanisms 2 are arranged in one-to-one correspondence with the air outlets 1-3, and the wind shields 1-18 are arranged between two adjacent drying mechanisms 2; the drying mechanism 2 comprises a mounting ring 2-1, a threaded ring 2-3, a dust screen 2-4, a fan 2-5 and a heating rod 2-6; a top plate of the outer box 1-1 is connected with a mounting ring 2-1 through a bolt; the upper end of the mounting ring 2-1 is provided with a thread groove 2-2, a thread ring 2-3 is screwed in the thread groove 2-2 through threads, and the upper end of the inner annular wall of the thread ring 2-3 is fixed with a dustproof net 2-4 through a bolt; the upper end of the inner ring wall of the mounting ring 2-1 is fixed with a fan 2-5 through a bolt, and the fan 2-5 is connected with an external power supply; the lower end of the inner ring wall of the mounting ring 2-1 is fixed with a plurality of heating rods 2-6 through bolts, and the heating rods 2-6 are connected with an external power supply;
a cooling mechanism 3 is arranged below the outer box 1-1; the cooling mechanism 3 comprises a box body 3-1, a first air duct 3-2, a water tank 3-3, a hose 3-4, a counterweight ring 3-5, a hygrometer 3-6 and a second air duct 3-7; the bottom of the outer box 1-1 is fixed with a box body 3-1 through bolts, and the air outlet 1-3 is arranged in the box body 3-1; the left side wall of the box body 3-1 is connected with a first air duct 3-2 in a penetrating way, and the left end of the first air duct 3-2 is connected with a second air duct 3-7 in a penetrating way; a water tank 3-3 is arranged below the second air duct 3-7; the lower end of the second air duct 3-7 is connected with a hose 3-4 in a penetrating way, and the hose 3-4 is arranged in the water tank 3-3; the bottom of the hose 3-4 is fixed with a counterweight ring 3-5 through a bolt; a hygrometer 3-6 is arranged on the right side of the front side wall of the box body 3-1, and a probe 3-6-1 of the hygrometer 3-6 penetrates through the front side wall of the box body 3-1 and then extends into the rightmost air outlet 1-3; hot air is discharged from the air outlet 1-3, enters the box body 3-1, enters the water tank 3-3 through the first air duct 3-2, the second air duct 3-7 and the hose 3-4, the hose 3-4 is sunk at the bottom of the water tank 3-3 through the counterweight ring 3-5, and hot air is absorbed by water in the water tank 3-3, so that the influence of the hot air on a working space is avoided; the hygrometers 3-6 detect the humidity of the air outlets 1-3 close to the outlets 1-5 at any time to test whether the ultrafiltration membrane filaments are dried.
The working principle of the specific embodiment is as follows: when the fixing frame is used, the fixing frame 1-12 and the fixing plate 1-16 with proper heights are selected according to the bundling size of ultrafiltration membrane filaments required to be dried, the fixing frame 1-12 is placed in the outer box 1-1 through the sliding grooves 1-14 and the sliding rails 1-15, the fixing plate 1-16 is connected with the side wall of the outer box 1-1 through a first fixing bolt 1-25, the inner side of the lower part of the fixing plate 1-16 is abutted against the fixing frame 1-12, and the fixing frame 1-12 is positioned; starting the electric telescopic rods 1-21, driving the connecting rods 1-19 to move by the electric telescopic rods 1-21, so that the wind shields 1-18 move, and movably abutting the lower ends of the wind shields 1-18 against the top plates of the fixed frames 1-12; placing ultrafiltration membrane wires to be dried on the conveying mesh belts 1-11; starting a motor 1-10, a fan 2-5 and a heating rod 2-6, and adding water into a water tank 3-3; the motors 1-10 are started to enable the conveying net belts 1-11 to move the bundles of the ultrafiltration membrane wires; the heating rods 2-6 generate heat, the air blown out by the fans 2-5 is changed into hot air through the heating rods 2-6, the dustproof nets 2-4 play a role of blocking dust to dry the ultrafiltration membrane wires, and the outer box 1-1 is divided into a plurality of spaces by the wind shields 1-18 to prevent the damp and hot air from influencing the drying of the ultrafiltration membrane wires; hot air is discharged from the air outlet 1-3, enters the box body 3-1, enters the water tank 3-3 through the first air duct 3-2, the second air duct 3-7 and the hose 3-4, the hose 3-4 is sunk at the bottom of the water tank 3-3 through the counterweight ring 3-5, and hot air is absorbed by water in the water tank 3-3, so that the influence of the hot air on a working space is avoided; the hygrometers 3-6 detect the humidity of the air outlets 1-3 close to the outlets 1-5 at any time to test whether the ultrafiltration membrane filaments are dried; after the dustproof net is used for a certain time, the second fixing bolt 1-20 and the third fixing bolt 1-23 are screwed off, the connecting rod 1-19 is taken off, the threaded ring 2-3 is screwed off from the threaded hole, and the dustproof net 2-4 can be cleaned.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the fixing frame 1-12 and the fixing plate 1-16 with proper heights are selected according to the bundle size of the ultrafiltration membrane filaments required to be dried, the bundle of the ultrafiltration membrane filaments is limited, the bundle of the ultrafiltration membrane filaments is prevented from being blown away during blowing, and the bundle of the ultrafiltration membrane filaments is heated uniformly;
2. the wind shields 1-18 are arranged, the outer box 1-1 is divided into a plurality of spaces by the wind shields 1-18, and the influence of damp and hot air on drying of ultrafiltration membrane filaments is avoided;
3. the dust screen 2-4 convenient to take down is arranged, so that dust is prevented from entering the outer box 1-1 to pollute the ultrafiltration membrane filaments, and the dust screen 2-4 is convenient to clean;
4. the cooling mechanism 3 is arranged, and hot air is absorbed by water in the water tank 3-3, so that the hot air is prevented from influencing a working space.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A drying device for producing an ultrafiltration membrane which is uniformly heated comprises a moving mechanism (1); the moving mechanism (1) comprises an outer box (1-1), support legs (1-2), a first mounting plate (1-6), a second mounting plate (1-7), driven rollers (1-8), driving rollers (1-9) and motors (1-10); four corners of the bottom of the outer box (1-1) are fixed with support legs (1-2); the bottom of the outer box (1-1) is provided with a plurality of air outlets (1-3); an inlet (1-4) is formed in the left side wall of the outer box (1-1), and an outlet (1-5) is formed in the right side wall of the outer box (1-1); a first mounting plate (1-6) is fixed on the front and the back of the left side wall of the outer box (1-1), and a second mounting plate (1-7) is fixed on the front and the back of the right side wall of the outer box (1-1); a driven roller (1-8) is rotatably connected between the front and the rear first mounting plates (1-6) through a shaft and a bearing, and a driving roller (1-9) is rotatably connected between the front and the rear second mounting plates (1-7) through a shaft and a bearing; the shaft on the driving roller (1-9) is screwed through a second mounting plate (1-7) at the front side through a bearing and then is fixed with the output shaft of the motor (1-10); the motors (1-10) are fixed on the second mounting plate (1-7) at the front side, and the motors (1-10) are connected with an external power supply;
the method is characterized in that: it also comprises a drying mechanism (2);
the moving mechanism (1) further comprises a conveying net belt (1-11), a fixing frame (1-12), a fixing plate (1-16), a wind shield (1-18), a connecting rod (1-19), a second fixing bolt (1-20), an electric telescopic rod (1-21), a connecting block (1-22), a third fixing bolt (1-23) and a first fixing bolt (1-25); a transmission mesh belt (1-11) is connected between the driving roller (1-9) and the driven roller (1-8) in a transmission way; a fixed frame (1-12) is arranged in the outer box (1-1), the fixed frame (1-12) is arranged above the conveying mesh belt (1-11), and a plurality of vent holes (1-13) are arranged on the top plate of the fixed frame (1-12); the upper ends of the left side wall and the right side wall of the outer box (1-1) are respectively provided with a fixing plate (1-16), and the fixing plates (1-16) are connected with the side wall of the outer box (1-1) through a first fixing bolt (1-25); the inner sides of the lower parts of the fixing plates (1-16) are abutted against the fixing frames (1-12); a plurality of slots (1-17) are formed in the top plate of the outer box (1-1), wind shields (1-18) are movably inserted into the slots (1-17), and the lower ends of the wind shields (1-18) are movably abutted to the top plate of the fixed frame (1-12); the upper ends of the wind shields (1-18) are provided with connecting rods (1-19), and a second fixing bolt (1-20) penetrates through the connecting rods (1-19) through threads and then is screwed with the wind shields (1-18) through threads; an electric telescopic rod (1-21) is fixed on the left side of the top plate of the outer box (1-1), and the electric telescopic rod (1-21) is connected with an external power supply; the movable end of the electric telescopic rod (1-21) is fixed with a connecting block (1-22), and the connecting block (1-22) is arranged below the connecting rod (1-19); the third fixing bolt (1-23) penetrates through the connecting rod (1-19) through a thread and then is screwed with the connecting block (1-22) through a thread;
a plurality of drying mechanisms (2) are arranged on a top plate of the outer box (1-1), the drying mechanisms (2) are arranged in one-to-one correspondence with the air outlets (1-3), and the wind shields (1-18) are arranged between two adjacent drying mechanisms (2); the drying mechanism (2) comprises a mounting ring (2-1), a threaded ring (2-3), a dust screen (2-4), a fan (2-5) and a heating rod (2-6); a top plate of the outer box (1-1) is connected with a mounting ring (2-1) in a penetrating way; the upper end of the mounting ring (2-1) is provided with a thread groove (2-2), the thread groove (2-2) is internally screwed with a thread ring (2-3) through threads, and the upper end of the inner ring wall of the thread ring (2-3) is fixed with a dust screen (2-4); a fan (2-5) is fixed at the upper end of the inner annular wall of the mounting ring (2-1), and the fan (2-5) is connected with an external power supply; the lower end of the inner ring wall of the mounting ring (2-1) is fixed with a plurality of heating rods (2-6), and the heating rods (2-6) are connected with an external power supply.
2. The drying device for producing the ultrafiltration membrane uniformly heated according to claim 1, wherein the drying device comprises: the front side wall and the rear side wall of the fixed frame (1-12) are respectively provided with a sliding chute (1-14), the front side wall and the rear side wall of the outer box (1-1) are respectively fixed with a sliding rail (1-15), and the fixed frame (1-12) is arranged on the sliding rail (1-15) in a sliding manner through the sliding chutes (1-14); the fixed frame (1-12) is placed in the outer box (1-1) by utilizing the sliding chutes (1-14) and the sliding rails (1-15).
3. The drying device for producing the ultrafiltration membrane uniformly heated according to claim 1, wherein the drying device comprises: a plurality of wind isolation plates (1-24) are arranged in the outer box (1-1), and the wind isolation plates (1-24) and the wind shields (1-18) are arranged in a one-to-one correspondence manner; the wind isolation plates (1-24) are arranged in the conveying mesh belt (1-11), the front side wall and the rear side wall of each wind isolation plate (1-24) are respectively fixed on the front inner side wall and the rear inner side wall of the outer box (1-1), and the upper side wall and the lower side wall of each wind isolation plate (1-24) are respectively movably arranged in a butting manner on the upper inner surface belt and the lower inner surface belt of the conveying mesh belt (1-11); the wind-proof boards (1-24) play a role of assisting the wind-proof boards (1-18) to shield wind.
4. The drying device for producing the ultrafiltration membrane uniformly heated according to claim 1, wherein the drying device comprises: a cooling mechanism (3) is arranged below the outer box (1-1); the cooling mechanism (3) comprises a box body (3-1), a first air guide pipe (3-2), a water tank (3-3), a hose (3-4), a counterweight ring (3-5), a hygrometer (3-6) and a second air guide pipe (3-7); a box body (3-1) is fixed at the bottom of the outer box (1-1), and an air outlet (1-3) is arranged in the box body (3-1); the left side wall of the box body (3-1) is connected with a first air duct (3-2) in a penetrating way, and the left end of the first air duct (3-2) is connected with a second air duct (3-7) in a penetrating way; a water tank (3-3) is arranged below the second air duct (3-7); the lower end of the second air duct (3-7) is connected with a hose (3-4) in a penetrating way, and the hose (3-4) is arranged in the water tank (3-3); hot air is discharged from the air outlet (1-3), enters the box body (3-1), enters the water tank (3-3) through the first air duct (3-2), the second air duct (3-7) and the hose (3-4), and is absorbed by water in the water tank (3-3), so that the influence of the hot air on a working space is avoided.
5. The drying device for producing the ultrafiltration membrane uniformly heated according to claim 4, wherein the drying device comprises: a counterweight ring (3-5) is fixed at the bottom of the hose (3-4); the counterweight ring (3-5) enables the hose (3-4) to sink at the bottom of the water tank (3-3).
6. The drying device for producing the ultrafiltration membrane uniformly heated according to claim 4, wherein the drying device comprises: a hygrometer (3-6) is arranged on the right side of the front side wall of the box body (3-1), and a probe (3-6-1) of the hygrometer (3-6) penetrates through the front side wall of the box body (3-1) and then extends into the rightmost air outlet (1-3); the hygrometers (3-6) detect the humidity of the air outlets (1-3) close to the outlets (1-5) at any time to test whether the ultrafiltration membrane filaments are dried.
7. The working principle of the drying device for producing the ultrafiltration membrane uniformly heated according to the claim 1 is characterized in that: when the fixing frame is used, a fixing frame (1-12) and a fixing plate (1-16) with proper heights are selected according to the bundling size of ultrafiltration membrane filaments required to be dried, the fixing frame (1-12) is placed in an outer box (1-1), the fixing plate (1-16) is connected with the side wall of the outer box (1-1) through a first fixing bolt (1-25), the inner side of the lower part of the fixing plate (1-16) is abutted against the fixing frame (1-12), and the fixing frame (1-12) is positioned; starting the electric telescopic rods (1-21), driving the connecting rods (1-19) to move by the electric telescopic rods (1-21), so that the wind shields (1-18) move, and movably abutting the lower ends of the wind shields (1-18) against the top plates of the fixing frames (1-12); placing the ultrafiltration membrane wires to be dried on a conveying mesh belt (1-11); starting a motor (1-10), a fan (2-5) and a heating rod (2-6); the motors (1-10) are started to move the conveying net belts (1-11) to move the bundles of the ultrafiltration membrane wires; the heating rods (2-6) generate heat, air blown out by the fans (2-5) is changed into hot air through the heating rods (2-6), the dustproof nets (2-4) play a role in blocking dust to dry the ultrafiltration membrane wires, the outer box (1-1) is divided into a plurality of spaces by the wind shields (1-18), the influence of damp and hot air on drying of the ultrafiltration membrane wires is avoided, and the hot air is discharged from the air outlets (1-3); after the dustproof net is used for a certain time, the second fixing bolt (1-20) and the third fixing bolt (1-23) are screwed off, the connecting rod (1-19) is taken off, the threaded ring (2-3) is screwed off from the threaded hole, and the dustproof net (2-4) can be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110869460.8A CN113606918A (en) | 2021-07-30 | 2021-07-30 | Drying device is used in production of milipore filter that is heated evenly |
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| CN202110869460.8A CN113606918A (en) | 2021-07-30 | 2021-07-30 | Drying device is used in production of milipore filter that is heated evenly |
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| CN113606918A true CN113606918A (en) | 2021-11-05 |
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| CN202110869460.8A Pending CN113606918A (en) | 2021-07-30 | 2021-07-30 | Drying device is used in production of milipore filter that is heated evenly |
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Application publication date: 20211105 |