CN114576966B - Drying device for ultrafiltration membrane processing and working method thereof - Google Patents
Drying device for ultrafiltration membrane processing and working method thereof Download PDFInfo
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- CN114576966B CN114576966B CN202210230268.9A CN202210230268A CN114576966B CN 114576966 B CN114576966 B CN 114576966B CN 202210230268 A CN202210230268 A CN 202210230268A CN 114576966 B CN114576966 B CN 114576966B
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- side wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/04—Tubular membranes
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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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/06—External membrane module supporting or fixing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/22—Cooling or heating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/12—Feed-and-bleed systems
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a drying device for ultrafiltration membrane processing and a working method thereof, belonging to the technical field of ultrafiltration membrane production equipment; the front end of the threaded rod positioned at the lower side is fixedly connected with the output end of the driving motor after rotating through the first partition board through the bearing; the fixed clamping plates are two and are respectively arranged at the left side and the right side between the first partition plate and the second partition plate; the movable clamping plates are two and are respectively arranged between the first partition plate and the second partition plate at one side of the fixed clamping plate, and clamping grooves are formed in the opposite surfaces of the movable clamping plates and the fixed clamping plates in a matched mode; the ultrafiltration membrane components are respectively clamped in clamping grooves at corresponding positions on the front side and the rear side; one part of the thermal circulation mechanism is arranged on the top surface of the box body, and the other part of the thermal circulation mechanism is arranged in the box body between the first partition plate and the second partition plate; can dry to the milipore filter subassembly of tubular or capillary tubular mechanism for the holistic suitability of device is stronger, simultaneously, can carry out the omnidirectional stoving operation to milipore filter subassembly.
Description
Technical Field
The invention relates to the technical field of ultrafiltration membrane production equipment, in particular to a drying device for ultrafiltration membrane processing and a working method thereof.
Background
Ultrafiltration membranes are artificial membranes used in ultrafiltration processes. Generally made of high molecular materials such as: cellulose acetate, cellulose acetate esters, polyethylene, polysulfone, polyamide, etc. Various types of membrane modules, such as tubular, plate-type, roll-type, capillary-type, etc., are typically prefabricated and then assembled for use together to increase filtration area and facilitate maintenance.
In the process of production of the ultrafiltration membrane, the ultrafiltration membrane needs to be dried, but a drying device in the prior art is generally not strong in pertinence, and when the ultrafiltration membrane is prefabricated into a tubular or capillary structure, the part inside the ultrafiltration membrane tube is inconvenient to dry, so that the whole applicability of the device is not strong.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the drying device for processing the ultrafiltration membrane, which has the advantages of simple structure, reasonable design and convenience in use, and can be used for drying the ultrafiltration membrane component of a tubular or capillary mechanism, so that the whole applicability of the device is relatively strong, and meanwhile, the omnibearing drying operation can be carried out on the ultrafiltration membrane component.
In order to achieve the above purpose, the invention adopts the following technical scheme: the device comprises a box body, a box door, a first partition board and a second partition board; the opening end of the left side wall of the box body is rotatably provided with a box door through a hinge, the other side of the box door is fixedly connected with the left side wall of the box body through a hasp, a plurality of air outlet holes are formed in the box door, and a first partition plate and a second partition plate are sequentially arranged in the box body from back to front; vent holes are formed in the first partition plate and the second partition plate, and check valves are fixedly arranged in the vent holes;
it also comprises:
the four threaded rods are arranged on the upper side and the lower side of the space between the first partition plate and the second partition plate respectively, and the front end and the rear end of the threaded rods are arranged on the opposite surfaces of the first partition plate and the second partition plate respectively through bearings in a rotating way; the threaded rods on the upper side and the lower side are matched;
the two driving motors are fixedly arranged on the inner bottom surface of the box body at the front side of the first partition board through a motor bracket, and the front end of the threaded rod at the lower side is fixedly connected with the output end of the driving motor after rotating through the first partition board through a bearing; the driving motor is connected with an external power supply;
the synchronous belt assemblies are two, and synchronous wheels in the same synchronous belt assembly are respectively sleeved on threaded rods at corresponding positions on the upper side and the lower side;
the fixed clamping plates are two and are respectively arranged at the left side and the right side between the first partition plate and the second partition plate;
the fixing plates are four and are respectively and fixedly arranged on the upper side wall and the lower side wall of the fixed clamping plate in pairs, the other side surface of the fixing plate is respectively and fixedly connected with the upper side wall and the lower side wall inside the box body, and the fixing plates are movably sleeved on the threaded rods;
the movable clamping plates are arranged between the first partition plate and the second partition plate on one side of the fixed clamping plate respectively, and clamping grooves are formed in the opposite surfaces of the movable clamping plates and the fixed clamping plates in a matched mode;
the four adjusting plates are fixedly arranged on the upper side wall and the lower side wall of the movable clamping plate in pairs respectively, and are sleeved on the threaded rods on the upper side and the lower side through threads in a rotating manner;
the ultrafiltration membrane assemblies are arranged in a plurality of clamping grooves respectively clamped at the corresponding positions on the front side and the rear side;
the thermal circulation mechanism is arranged on the top surface of the box body, and the other part of the thermal circulation mechanism is arranged in the box body between the first partition plate and the second partition plate;
the plurality of heating pipes are fixedly arranged on the rear side wall in the box body; the heating pipe is connected with an external power supply;
the first air pump is fixedly arranged on the rear side wall of the box body through a bracket, and the output end of the first air pump is communicated with the inside of the box body;
the pipe fitting guiding mechanisms are arranged between the fixed clamping plate and the movable clamping plate respectively.
Preferably, the thermal cycle mechanism comprises:
the second air pump is fixedly arranged on the top surface of the box body through a bracket; the second air pump is connected with an external power supply;
one end of the air inlet pipe is fixedly connected with the input end of the second air pump, and the other end of the air inlet pipe is communicated with a cavity between the first partition plate and the rear side wall of the box body;
one end of the first air outlet pipe is fixedly connected with the output end of the second air pump, and the other end of the first air outlet pipe penetrates through the top surface of the box body and is communicated with the cavity between the second partition plate and the front side wall of the box body;
one end of the second air outlet pipe is communicated with the first air outlet pipe through a three-way joint, and the other end of the second air outlet pipe penetrates through the top surface of the box body and is fixedly connected with the telescopic pipe;
the air guide plate is arranged between the first partition plate and the second partition plate, and the lower end of the telescopic pipe is fixedly communicated with the cavity in the air guide plate;
the air guide covers are arranged on the left side wall of the air guide plate in a penetrating manner at equal intervals, and the positions of the air guide covers are matched with the positions of the ultrafiltration membrane components;
one end of the electric push rod is fixedly connected with the right side wall of the air guide plate, and the other end of the electric push rod is fixedly arranged on the right side wall in the box body; the electric push rod is connected with an external power supply;
the expansion and contraction of the electric push rod drives the air guide plate to move left and right, and then the air guide cover is arranged at the end part of the ultrafiltration membrane component, the second air pump conveys hot air in the cavity between the first partition plate and the rear side wall of the box body to the inside of the first air outlet pipe and the second air outlet pipe through the air inlet pipe, the first air outlet pipe conveys the cavity between the second partition plate and the front side wall of the box body, the second air outlet pipe and the expansion pipe convey the hot air to the inside of the air guide plate, and the air guide cover conveys the hot air to the inside of the ultrafiltration membrane component.
Preferably, the inner side wall of the clamping groove is fixedly provided with an anti-slip gasket; the friction coefficient between the clamping groove and the ultrafiltration membrane component is increased through the anti-skid gasket.
Preferably, the pipe guiding mechanism comprises:
the plurality of telescopic plates are movably inserted into telescopic grooves formed in the opposite surfaces of the movable clamping plate and the fixed clamping plate respectively at the front side and the rear side of the telescopic plates;
the springs are arranged in the plurality of telescopic grooves respectively, one end of each spring is fixedly connected with the inner side wall of each telescopic groove, and the other end of each spring is fixedly connected with the side wall of each telescopic plate;
the two driving plates are respectively arranged on the upper sides of the telescopic plates in pairs, the upper ends of the driving plates on the upper sides of the same telescopic plate are rotationally connected with the bearing through a rotating shaft, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively fixedly connected with the two corresponding driving plates;
the guide rods are symmetrically and fixedly arranged on the side wall of the lower end of the transmission plate in pairs, and are slidably arranged in a first guide groove formed in the top surface of the expansion plate;
the guide wheels are arranged in a plurality, and are obliquely arranged on the top surface of the transmission plate through wheel seats respectively;
when the ultrafiltration membrane component is fed, the fixed clamping plate is separated from the movable clamping plate, at the moment, the expansion plate is pushed out of the expansion groove by the reverse compression force of the spring, the included angle between the front side transmission plate and the rear side transmission plate is reduced under the reverse torsion action of the torsion spring, the guide rod moves in the first guide groove, the rotating shaft is jacked up, the guide wheel is gradually in a vertical state, and then the ultrafiltration membrane component is erected on the guide wheel to carry out guide transmission on the ultrafiltration membrane component.
Preferably, guide blocks are symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the expansion plate, a second guide groove is formed in the inner bottom surface of the expansion groove, and the guide blocks are slidably arranged in the second guide grooves at corresponding positions; the left-right movement of the expansion plate is limited and guided by the mutual matching of the guide block and the second guide groove.
Preferably, the inner side wall of the box door is fixedly provided with a humidity sensor; the humidity sensor is connected with an external power supply; and the drying condition in the box body is detected in real time through the humidity sensor.
The working principle of the invention is as follows: when the ultrafiltration membrane component is dried, a box door is opened, the ultrafiltration membrane component is conveyed to a position between a fixed clamping plate and a movable clamping plate in the box body one by one through a pipe fitting guide mechanism, the ultrafiltration membrane component is positioned in the middle of a clamping groove, a driving motor is opened, the driving motor drives a threaded rod positioned at the lower side to rotate, and due to the transmission effect of a synchronous belt component, the threaded rods at the upper side and the lower side synchronously rotate, and then the movable clamping plate is driven to approach the fixed clamping plate through an adjusting plate; then open the air pump No. one, the air pump is blown the inside of box to the air drum No. one, opens the heating pipe, and the heating pipe heats the air between baffle No. one and the box back lateral wall, then carries out the stoving operation to the milipore filter subassembly through thermal cycle mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. the ultrafiltration membrane component of the tubular or capillary type mechanism can be dried through the thermal circulation mechanism, so that the whole applicability of the device is strong, and meanwhile, the ultrafiltration membrane component can be dried in all directions;
2. the ultrafiltration membrane component is fed through the pipe fitting guide mechanism, so that the feeding is smoother;
3. the ultrafiltration membrane component is clamped through the fixed clamping plate and the movable clamping plate, so that drying is thorough and comprehensive.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a cross-sectional view taken along A-A in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a schematic structural view of the driving plate of the present invention.
Fig. 5 is a schematic diagram of the connection structure of the movable clamping plate and the ultrafiltration membrane assembly of the present invention.
Reference numerals illustrate:
the air conditioner comprises a box body 1, a box door 2, a first partition plate 3, a second partition plate 4, an air outlet hole 5, an air vent 6, a one-way valve 7, a threaded rod 8, a driving motor 9, a synchronous belt assembly 10, a fixed clamping plate 11, a fixed plate 12, a movable clamping plate 13, an adjusting plate 14, an ultrafiltration membrane assembly 15, a clamping groove 16, a heating pipe 17, a first air pump 18, a heat circulation mechanism 19, a second air pump 19-1, an air inlet pipe 19-2, a first air outlet pipe 19-3, a second air outlet pipe 19-4, a telescopic pipe 19-5, an air guide plate 19-6, an air guide cover 19-7, an electric push rod 19-8, an anti-skid gasket 20, a pipe guide mechanism 21, a telescopic plate 21-1, a telescopic groove 21-2, a spring 21-3, a transmission plate 21-4, a rotating shaft 21-5, a torsion spring 21-6, a guide rod 21-7, a first guide groove 21-8, a guide wheel 21-9, a guide block 22, a second guide groove 23 and a humidity sensor 24.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the technical scheme adopted in the specific embodiment is as follows: the device comprises a box body 1, a box door 2, a first partition board 3 and a second partition board 4; the opening end of the left side wall of the box body 1 is rotatably provided with a box door 2 through a hinge, the other side of the box door 2 is fixedly connected with the left side wall of the box body 1 through a hasp, a plurality of air outlet holes 5 are formed in the box door 2, and a first partition plate 3 and a second partition plate 4 are sequentially welded in the box body 1 from back to front; vent holes 6 are formed in the first partition plate 3 and the second partition plate 4, and one-way valves 7 are fixedly arranged in the vent holes 6 through bolts, so that one-way air transmission is guaranteed;
it also comprises:
the four threaded rods 8 are arranged on the upper side and the lower side between the first partition plate 3 and the second partition plate 4 respectively, and the front end and the rear end of the threaded rods 8 are arranged on the opposite surfaces of the first partition plate 3 and the second partition plate 4 respectively through bearings in a rotating mode; the threaded rods 8 on the upper side and the lower side are matched;
the two driving motors 9 are arranged, the driving motors 9 are fixedly arranged on the inner bottom surface of the box body 1 at the front side of the first partition plate 3 through a motor bracket and bolts, and the front end of the threaded rod 8 at the lower side is fixedly connected with the output end of the driving motor 9 after rotating through the first partition plate 3 through a bearing; the driving motor 9 is connected with an external power supply;
the synchronous belt assemblies 10 are two, and synchronous wheels in the same synchronous belt assembly 10 are respectively sleeved on threaded rods 8 at corresponding positions on the upper side and the lower side;
the fixed clamping plates 11 are arranged at the left side and the right side between the first partition plate 3 and the second partition plate 4 respectively;
the fixing plates 12 are four, are fixedly welded on the upper side wall and the lower side wall of the fixed clamping plate 11 respectively, the other side surface of the fixing plate 12 is fixedly welded with the upper side wall and the lower side wall inside the box body 1 respectively, and the fixing plates 12 are movably sleeved on the threaded rod 8;
the movable clamping plates 13 are arranged between the first partition plate 3 and the second partition plate 4 on one side of the fixed clamping plate 11, and clamping grooves 16 are formed in the opposite surfaces of the movable clamping plates 13 and the fixed clamping plate 11 in a matched mode;
the four adjusting plates 14 are fixedly welded on the upper side wall and the lower side wall of the movable clamping plate 13 respectively, and the adjusting plates 14 are sleeved on the threaded rods 8 on the upper side and the lower side through threads in a rotating manner;
the ultrafiltration membrane assemblies 15 are arranged in a plurality of clamping grooves 16 respectively at corresponding positions on the front side and the rear side;
a thermal circulation mechanism 19, wherein one part of the thermal circulation mechanism 19 is arranged on the top surface of the box body 1, and the other part of the thermal circulation mechanism 19 is arranged inside the box body 1 between the first partition plate 3 and the second partition plate 4;
the heating pipes 17 are several, and are fixedly arranged on the rear side wall of the inside of the box body 1 through bolts; the heating pipe 17 is connected with an external power supply;
the first air pump 18 is fixedly arranged on the rear side wall of the box body 1 through a bracket and a bolt, and the output end of the first air pump 18 is communicated with the inside of the box body 1;
the pipe fitting guiding mechanisms 21 are a plurality of, and are respectively arranged between the fixed clamping plate 11 and the movable clamping plate 13.
Preferably, the thermal cycle mechanism 19 further comprises:
the second air pump 19-1 is fixedly arranged on the top surface of the box body 1 through a bracket and a bolt; the second air pump 19-1 is connected with an external power supply;
one end of the air inlet pipe 19-2 is fixedly connected with the input end of the second air pump 19-1, and the other end of the air inlet pipe 19-2 is communicated with a cavity between the first partition plate 3 and the rear side wall of the box body 1;
one end of the first air outlet pipe 19-3 is fixedly connected with the output end of the second air pump 19-1, and the other end of the first air outlet pipe 19-3 penetrates through the top surface of the box body 1 and is communicated with a cavity between the second partition board 4 and the front side wall of the box body 1;
the second air outlet pipe 19-4, one end of the second air outlet pipe 19-4 is communicated with the first air outlet pipe 19-3 through a three-way joint, and the other end of the second air outlet pipe 19-4 passes through the top surface of the box body 1 and is fixedly connected with the telescopic pipe 19-5;
the air guide plate 19-6, the air guide plate 19-6 is arranged between the first partition plate 3 and the second partition plate 4, and the lower end of the telescopic pipe 19-5 is fixedly communicated with a cavity in the air guide plate 19-6;
the air guide covers 19-7 are arranged on the left side wall of the air guide plate 19-6 in a penetrating manner at equal intervals, and the positions of the air guide covers 19-7 are matched with the positions of the ultrafiltration membrane components 15;
one end of the electric push rod 19-8 is fixedly connected with the right side wall of the air guide plate 19-6 through a bolt, and the other end of the electric push rod 19-8 is fixedly arranged on the right side wall inside the box body 1 through a bolt; the electric push rod 19-8 is connected with an external power supply;
the expansion and contraction of the electric push rod 19-8 drives the air guide plate 19-6 to move left and right, so that the air guide cover 19-7 is movably covered at the end part of the ultrafiltration membrane assembly 15, the second air pump 19-1 conveys hot air in the cavity between the first partition plate 3 and the rear side wall of the box body 1 to the inside of the first air outlet pipe 19-3 and the second air outlet pipe 19-4 through the air inlet pipe 19-2, the first air outlet pipe 19-3 conveys the hot air to the cavity between the second partition plate 4 and the front side wall of the inside of the box body 1, the second air outlet pipe 19-4 and the expansion pipe 19-5 convey the hot air to the inside of the air guide plate 19-6, and the air guide cover 19-7 conveys the hot air to the inside of the ultrafiltration membrane assembly 15.
Preferably, further, the inner side wall of the clamping groove 16 is fixedly provided with an anti-slip pad 20 by gluing; the friction coefficient between the clamping groove 16 and the ultrafiltration membrane assembly 15 is increased by the anti-slip washer 20.
Preferably, the pipe guiding mechanism 21 further comprises:
the number of the expansion plates 21-1 is several, and the front side and the rear side of the expansion plates 21-1 are respectively movably inserted into expansion grooves 21-2 formed on opposite surfaces of the movable clamping plate 13 and the fixed clamping plate 11;
the springs 21-3 are arranged in the plurality of telescopic grooves 21-2 respectively, one end of each spring 21-3 is fixedly connected with the inner side wall of each telescopic groove 21-2, and the other end of each spring 21-3 is fixedly connected with the side wall of each telescopic plate 21-1;
the two driving plates 21-4 are respectively arranged on the upper sides of the telescopic plates 21-1, the upper ends of the driving plates 21-4 on the upper side of the same telescopic plate 21-1 are rotationally connected through a rotating shaft 21-5 and a bearing, a torsion spring 21-6 is sleeved on the rotating shaft 21-5, and two ends of the torsion spring 21-6 are respectively fixedly connected with the two corresponding driving plates 21-4;
the plurality of guide rods 21-7 are symmetrically fixed and welded on the side wall of the lower end of the transmission plate 21-4, and the guide rods 21-7 are arranged in the first guide groove 21-8 formed in the top surface of the expansion plate 21-1 in a sliding manner;
the guide wheels 21-9 are arranged on the top surface of the transmission plate 21-4 in an inclined manner through wheel seats respectively, wherein the guide wheels 21-9 are a plurality of;
when the ultrafiltration membrane component 15 is fed, the fixed clamping plate 11 is separated from the movable clamping plate 13, at the moment, the expansion plate 21-1 is pushed out of the expansion groove 21-2 by the reverse compression force of the spring 21-3, the included angle between the front transmission plate 21 and the rear transmission plate 21-4 is reduced under the reverse torsion action of the torsion spring 21-6, the guide rod 21-7 moves in the first guide groove 21-8, the rotating shaft 21-5 is jacked up, the guide wheel 21-9 is gradually in a vertical state, and then the ultrafiltration membrane component 15 is erected on the guide wheel 21-9 to guide and drive the ultrafiltration membrane component 15.
As a preferred scheme, the front and rear sides of the bottom surface of the expansion plate 21-1 are symmetrically and fixedly welded with guide blocks 22, the inner bottom surface of the expansion groove 21-2 is provided with a second guide groove 23, and the guide blocks 22 are slidably arranged in the second guide groove 23 at the corresponding position; the left and right movement of the expansion plate 21-1 is limited and guided by the mutual cooperation of the guide block 22 and the second guide groove 23.
As a preferable scheme, the inner side wall of the box door 2 is fixedly provided with a humidity sensor 24 through bolts; the humidity sensor 24 is connected with an external power supply; the drying condition in the cabinet 1 is detected in real time by the humidity sensor 24.
The specific use types of the driving motor 9, the heating pipe 17, the humidity sensor 24, the first air pump 18 and the second air pump 19-1 are directly purchased, installed and used from the market according to the use requirements.
The working method of the specific embodiment comprises the following steps: when the ultrafiltration membrane assembly 15 is dried, the box door 2 is opened, the ultrafiltration membrane assemblies 15 are conveyed to a position between the fixed clamping plate 11 and the movable clamping plate 13 in the box body 1 one by one through the pipe fitting guide mechanism 21, the ultrafiltration membrane assembly 15 is positioned in the middle of the clamping groove 16, the driving motor 9 is opened, the driving motor 9 drives the threaded rod 8 positioned at the lower side to rotate, and the threaded rods 8 at the upper side and the lower side synchronously rotate due to the transmission effect of the synchronous belt assembly 10, so that the movable clamping plate 13 is driven to approach the fixed clamping plate 11 through the adjusting plate 14; then the first air pump 18 is opened, the first air pump 18 blows air into the box body 1, the heating pipe 17 is opened, the heating pipe 17 heats air between the first partition plate 3 and the rear side wall of the box body 1, and then the ultrafiltration membrane assembly 15 is dried through the thermal circulation mechanism 19.
After adopting above-mentioned structure, this concrete implementation mode beneficial effect does:
1. the ultrafiltration membrane component 15 of the tubular or capillary type mechanism can be dried through the thermal circulation mechanism 19, so that the whole applicability of the device is strong, and meanwhile, the omnibearing drying operation can be carried out on the ultrafiltration membrane component 15;
2. the ultrafiltration membrane component 15 is fed through the pipe fitting guide mechanism 21, so that the feeding is smoother;
3. the ultrafiltration membrane component 15 is clamped by the fixed clamping plate 11 and the movable clamping plate 13, so that the drying is more thorough and comprehensive;
4. the drying condition in the box body 1 is detected in real time through the humidity sensor 24, so that the drying condition is more visual.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a drying device is used in milipore filter processing which characterized in that: the novel refrigerator comprises a refrigerator body (1), a refrigerator door (2), a first partition board (3) and a second partition board (4); the opening end of the left side wall of the box body (1) is rotatably provided with a box door (2) through a hinge, the other side of the box door (2) is fixedly connected with the left side wall of the box body (1) through a hasp, a plurality of air outlet holes (5) are formed in the box door (2), and a first partition plate (3) and a second partition plate (4) are sequentially arranged in the box body (1) from back to front; the first partition board (3) and the second partition board (4) are provided with vent holes (6), and check valves (7) are fixedly arranged in the vent holes (6);
it also comprises:
the threaded rods (8) are four, are respectively arranged at the upper side and the lower side between the first partition plate (3) and the second partition plate (4), and the front end and the rear end of each threaded rod (8) are respectively arranged on the opposite surfaces of the first partition plate (3) and the second partition plate (4) through bearings in a rotating mode; the threaded rods (8) on the upper side and the lower side are matched;
the two driving motors (9) are arranged, the driving motors (9) are fixedly arranged on the inner bottom surface of the box body (1) at the front side of the first partition plate (3) through a motor bracket, and the front end of the threaded rod (8) at the lower side is fixedly connected with the output end of the driving motor (9) after penetrating through the first partition plate (3) through bearing rotation; the driving motor (9) is connected with an external power supply;
the synchronous belt assemblies (10), the number of the synchronous belt assemblies (10) is two, and synchronous wheels in the same synchronous belt assembly (10) are respectively sleeved on threaded rods (8) at corresponding positions on the upper side and the lower side;
the fixed clamping plates (11), the number of the fixed clamping plates (11) is two, and the fixed clamping plates are respectively arranged at the left side and the right side between the first partition plate (3) and the second partition plate (4);
the fixing plates (12) are four, are respectively and fixedly arranged on the upper side wall and the lower side wall of the fixed clamping plate (11), the other side surface of the fixing plate (12) is respectively and fixedly connected with the upper side wall and the lower side wall inside the box body (1), and the fixing plates (12) are movably sleeved on the threaded rods (8);
the movable clamping plates (13), the number of the movable clamping plates (13) is two, and the movable clamping plates are respectively arranged between a first partition plate (3) and a second partition plate (4) on one side of the fixed clamping plate (11), and clamping grooves (16) are formed in the opposite surfaces of the movable clamping plates (13) and the fixed clamping plate (11) in a matched mode;
the four adjusting plates (14) are respectively and fixedly arranged on the upper side wall and the lower side wall of the movable clamping plate (13), and the adjusting plates (14) are sleeved on the threaded rods (8) on the upper side and the lower side through threads in a rotating manner;
the ultrafiltration membrane assemblies (15), wherein the ultrafiltration membrane assemblies (15) are a plurality of and are respectively clamped in clamping grooves (16) at corresponding positions on the front side and the rear side;
the thermal circulation mechanism (19), one part of the thermal circulation mechanism (19) is arranged on the top surface of the box body (1), and the other part of the thermal circulation mechanism is arranged in the box body (1) between the first partition board (3) and the second partition board (4);
the heating pipes (17), the heating pipes (17) are a plurality of and are fixedly arranged on the rear side wall of the inside of the box body (1); the heating pipe (17) is connected with an external power supply;
the first air pump (18) is fixedly arranged on the rear side wall of the box body (1) through a bracket, and the output end of the first air pump (18) is communicated with the inside of the box body (1);
the pipe fitting guiding mechanisms (21), wherein a plurality of pipe fitting guiding mechanisms (21) are arranged between the fixed clamping plate (11) and the movable clamping plate (13) respectively; the pipe fitting guiding mechanism (21) comprises:
the telescopic plates (21-1) are a plurality of, and the front side and the rear side of the telescopic plates (21-1) are respectively movably inserted into telescopic grooves (21-2) formed in the opposite surfaces of the movable clamping plate (13) and the fixed clamping plate (11);
the springs (21-3) are arranged in the plurality of telescopic grooves (21-2) respectively, one end of each spring (21-3) is fixedly connected with the inner side wall of each telescopic groove (21-2), and the other end of each spring (21-3) is fixedly connected with the side wall of each telescopic plate (21-1);
the two driving plates (21-4) are respectively arranged on the upper sides of the telescopic plates (21-1) in pairs, the upper ends of the driving plates (21-4) on the upper sides of the same telescopic plate (21-1) are rotationally connected with the bearing through a rotating shaft (21-5), torsion springs (21-6) are sleeved on the rotating shaft (21-5), and the two ends of the torsion springs (21-6) are respectively fixedly connected with the two corresponding driving plates (21-4);
the guide rods (21-7) are arranged in a plurality of pairs and are symmetrically and fixedly arranged on the side wall of the lower end of the transmission plate (21-4), and the guide rods (21-7) are arranged in a first guide groove (21-8) formed in the top surface of the expansion plate (21-1) in a sliding manner;
the guide wheels (21-9), the guide wheels (21-9) are arranged on the top surface of the transmission plate (21-4) in an inclined way through wheel seats;
when the ultrafiltration membrane component (15) is fed, the fixed clamping plate (11) is separated from the movable clamping plate (13), at the moment, the reverse compression force of the spring (21-3) pushes the expansion plate (21-1) out of the expansion groove (21-2), the reverse torsion of the torsion spring (21-6) reduces the included angle between the front transmission plate (21-4) and the rear transmission plate (4), the guide rod (21-7) moves in the first guide groove (21-8), the rotating shaft (21-5) is jacked, the guide wheel (21-9) is gradually in a vertical state, and then the ultrafiltration membrane component (15) is erected on the guide wheel (21-9) to carry out guide transmission on the ultrafiltration membrane component (15);
guide blocks (22) are symmetrically and fixedly arranged on the front side and the rear side of the bottom surface of the expansion plate (21-1), a second guide groove (23) is formed in the inner bottom surface of the expansion groove (21-2), and the guide blocks (22) are slidably arranged in the second guide groove (23) at corresponding positions; the left and right movement of the expansion plate (21-1) is limited and guided by the mutual matching of the guide block (22) and the second guide groove (23),
the thermal cycle mechanism (19) comprises:
the second air pump (19-1) is fixedly arranged on the top surface of the box body (1) through a bracket; the second air pump (19-1) is connected with an external power supply;
one end of the air inlet pipe (19-2) is fixedly connected with the input end of the second air pump (19-1), and the other end of the air inlet pipe is communicated with a cavity between the first partition plate (3) and the rear side wall of the box body (1);
one end of the first air outlet pipe (19-3) is fixedly connected with the output end of the second air pump (19-1), and the other end of the first air outlet pipe passes through the top surface of the box body (1) and is communicated with a cavity between the second partition board (4) and the front side wall of the box body (1);
one end of the second air outlet pipe (19-4) is communicated with the first air outlet pipe (19-3) through a three-way joint, and the other end of the second air outlet pipe (19-4) penetrates through the top surface of the box body (1) and is fixedly connected with the telescopic pipe (19-5);
the air guide plate (19-6), the air guide plate (19-6) is arranged between the first partition plate (3) and the second partition plate (4), and the lower end of the telescopic pipe (19-5) is fixedly communicated with the cavity in the air guide plate (19-6);
the air guide covers (19-7) are arranged on the left side wall of the air guide plate (19-6) in a penetrating manner at equal intervals, and the positions of the air guide covers (19-7) are matched with the positions of the ultrafiltration membrane components (15);
one end of the electric push rod (19-8) is fixedly connected with the right side wall of the air guide plate (19-6), and the other end of the electric push rod (19-8) is fixedly arranged on the right side wall in the box body (1); the electric push rod (19-8) is connected with an external power supply;
the expansion and contraction of the electric push rod (19-8) drives the air guide plate (19-6) to move left and right, so that the air guide cover (19-7) is movably covered at the end part of the ultrafiltration membrane component (15), the second air pump (19-1) conveys hot air in a cavity between the first partition plate (3) and the rear side wall of the box body (1) to the inside of the first air outlet pipe (19-3) and the second air outlet pipe (19-4) through the air inlet pipe (19-2), the first air outlet pipe (19-3) conveys the second partition plate (4) and the front side wall of the inside of the box body (1), the second air outlet pipe (19-4) and the telescopic pipe (19-5) convey the hot air to the inside of the air guide plate (19-6), and the air guide cover (19-7) conveys the hot air to the inside of the ultrafiltration membrane component (15).
2. The drying device for ultrafiltration membrane processing according to claim 1, wherein: an anti-slip gasket (20) is fixedly arranged on the inner side wall of the clamping groove (16); the friction coefficient between the clamping groove (16) and the ultrafiltration membrane component (15) is increased through the anti-slip gasket (20).
3. The drying device for ultrafiltration membrane processing according to claim 1, wherein: the inner side wall of the box door (2) is fixedly provided with a humidity sensor (24); the humidity sensor (24) is connected with an external power supply; the drying condition in the box body (1) is detected in real time through the humidity sensor (24).
4. A method of operating a drying apparatus for ultrafiltration membrane processing according to claim 1, characterized in that: when the ultrafiltration membrane component (15) is dried, the box door (2) is opened, the ultrafiltration membrane component (15) is conveyed to a position between the fixed clamping plate (11) and the movable clamping plate (13) in the box body (1) one by one through the pipe fitting guide mechanism (21), the ultrafiltration membrane component (15) is positioned in the middle of the clamping groove (16), the driving motor (9) is opened, the driving motor (9) drives the threaded rod (8) positioned at the lower side to rotate, and the threaded rods (8) at the upper side and the lower side synchronously rotate due to the transmission effect of the synchronous belt component (10), so that the movable clamping plate (13) is driven to approach the fixed clamping plate (11) through the adjusting plate (14); then opening a first air pump (18), blowing air into the box body (1) by the first air pump (18), opening a heating pipe (17), heating air between the first partition plate (3) and the rear side wall of the box body (1) by the heating pipe (17), and then drying the ultrafiltration membrane component (15) through a thermal circulation mechanism (19).
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| CN202210230268.9A CN114576966B (en) | 2022-03-10 | 2022-03-10 | Drying device for ultrafiltration membrane processing and working method thereof |
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