Drying device is used in milipore filter production convenient to hang
Technical Field
The invention relates to the technical field of ultrafiltration membrane production, in particular to a drying device for ultrafiltration membrane production, which is convenient to hang.
Background
In the production of milipore filter, need hang the silk bundle of milipore filter and dry, the device in use that is used for hanging to dry at present only hangs the milipore filter, makes the milipore filter drop easily when the drying like this, and hangs dust, the moisture in the air when drying and all can influence dry effect, and when the temperature was crossed lowly, can influence the quality of milipore filter.
Disclosure of Invention
The invention aims to provide a drying device for ultrafiltration membrane production, which is convenient to hang and aims to overcome the defects and shortcomings of the prior art, so that an ultrafiltration membrane is convenient to hang and is not easy to drop during drying; outside dust and moisture are all blocked and absorbed, dry to the milipore filter of blowing, avoid dust in the air, moisture all can influence dry effect.
In order to achieve the purpose, the invention adopts the technical scheme that: the drying box comprises a drying box and a first door body; a first door body is hinged on an opening on the right side wall of the drying box;
it also includes:
hang the mechanism, hang the mechanism locate the drying cabinet in, hang the mechanism and contain:
the motor is fixed at the upper end of the left side wall of the drying box and is connected with an external power supply;
the first limiting plate is fixed on the right side of the inner top plate of the drying box;
the left end of the screw is fixed with an output shaft of the motor through a coupler and a shaft, and the screw is screwed with the first limiting plate after penetrating through the left side wall of the drying box through a bearing;
the connecting rod is sleeved on the screw rod in a screwed manner through threads; the upper end of the connecting rod is movably abutted against an inner top plate of the drying box;
the number of the extension rods is several, and the left end of each extension rod is fixed at the lower end of the connecting rod;
the sliding blocks are arranged in a plurality of numbers and are respectively clamped at the lower parts of the first extension rods in a sliding manner, and the sliding blocks are arranged in a dovetail shape;
the number of the second extension rods is several, and the second extension rods are respectively fixed at the lower end of the sliding block;
the connecting plates are a plurality of and are respectively fixed on the right side of the lower end of the second extension rod;
the number of the suspension rods is several, the right ends of the suspension rods are respectively movably inserted and fixed in the connecting plate, and the suspension rods are movably inserted and arranged in holes in the left side wall of the drying box;
the nuts are in a plurality and are respectively screwed with the right end of the suspension rod through threads, and the left sides of the nuts are abutted against the right side wall of the connecting plate;
the drying mechanism is arranged on the left side of the drying box; the drying mechanism includes:
the number of the first square tubes is several, and the first square tubes are respectively inserted and fixed at the bottom of the left side wall of the drying box at equal intervals;
the second square tube is connected with the left end of the first square tube in a penetrating way;
the third square tube is connected with the left side wall of the second square tube in a penetrating way; the upper side wall of the third square pipe is provided with a plurality of through holes, the inner bottom plate of the third square pipe is provided with a plurality of embedded holes, and the through holes and the embedded holes are arranged in an up-and-down corresponding mode;
the heating rods are arranged in a plurality of numbers, the heating rods are connected with an external power supply, and the bottoms of the heating rods are arranged in the embedded holes after the heating rods penetrate through the through holes;
the right side wall of the first box body is connected with the third square pipe in a penetrating way;
the second door body is hinged on an opening of the front side wall of the first box body;
the baffle plate is fixed on the inner bottom plate of the first box body, the rear side wall of the baffle plate is fixed on the rear side wall of the first box body, and the front side wall of the baffle plate abuts against the second door body;
the left side wall and the rear side wall of the first fixing frame are respectively fixed with the left inner side wall and the rear inner side wall of the first box body, the right side wall of the first fixing frame is fixed on the partition plate, and the front side wall of the first fixing frame abuts against the second door body;
the first dehumidification bag is erected on the first fixing frame;
the right end of the hose is in penetrating connection with the bottom of the left side wall of the first box body and is arranged below the first fixing frame;
the fan is arranged on the left side of the first box body and is connected with an external power supply; the air outlet of the fan is connected with the left end of the hose.
Preferably, the air deflector is arranged in the drying box, and the front end and the rear end of the air deflector are respectively fixed on the front inner side wall and the rear inner side wall of the drying box; a plurality of vent holes are formed on the air deflector; when air is blown out of the first square tube, the air guide plate plays a role in dispersing the air, the air is blown out of the air vent, and the situation that the ultrafiltration membrane is blown out intensively due to too much air is avoided.
Preferably, the second limiting plate is fixed with the left end of the first extension rod; the left side wall of the sliding block abuts against the second limiting plate; no. two limiting plates avoid the slider to break away from extension rod No. one.
Preferably, the left and right third limiting plates are respectively welded, sleeved and fixed at the left and right ends of the suspension rod, and the two third limiting plates are both arranged on the left side of the connecting plate; the left limiting plate and the right limiting plate avoid the situation that the ultrafiltration membrane slides down when the ultrafiltration membrane is taken.
Preferably, a second box body is fixed on the upper end of the right side wall of the first door body, and a top plate of the second box body is provided with a vent hole; a second fixing frame is arranged in the second box body, and the peripheral wall of the second fixing frame is fixed with the inner peripheral wall of the second box body; a second dehumidification bag is arranged on the second fixing frame; the left side wall of the second box body is arranged in a penetrating way with the first door body; the air current in the drying cabinet flows to the second box body, and moisture in the air current is absorbed by the second dehumidifying bag and is discharged from the vent hole, so that the external space is prevented from being wet.
Preferably, a hygrothermograph is arranged on the inner bottom plate of the second box body and is arranged below the second fixing plate; an observation window is embedded in the bottom of the right side wall of the second box body; the air flow blown out from the drying box is blown to the hygrothermograph, the display content of the hygrothermograph is observed through the observation window, and the dryness and the humidity in the drying box are judged.
The working principle of the invention is as follows: when the drying box is used, the first door body is opened, the motor is started, the motor drives the screw rod to rotate, the connecting rod moves, the first extension rod is driven to move out of the drying box rightwards, the sliding block moves, the second extension rod moves rightwards, the nut is screwed off, the hanging rod is taken down to hang the ultrafiltration membrane, the hanging rod is put back, the nut is screwed off to fix the hanging rod, the motor is started reversely, the first extension rod, the second extension rod and the hanging rod are retracted into the drying box, and the first door body is closed; starting a fan, blowing external air flow into the first box body from the hose by the fan, stopping and absorbing external dust and moisture by the first dehumidification bag, entering a drying box through the third square tube, the second square tube and the first square tube, and blowing and drying the ultrafiltration membrane; when the temperature was crossed lowly, start the heating rod for the wind that blows out increases the temperature, and directly extracts the heating rod from through-hole, embedded hole when the heating rod damages and change, and after the drying was accomplished, opens a door body and starter motor, takes out the milipore filter.
Compared with the prior art, the invention has the beneficial effects that:
1. the suspension mechanism is arranged, so that the ultrafiltration membrane can be suspended conveniently, and the ultrafiltration membrane is not easy to fall off during drying;
2. be equipped with drying mechanism, outside dust and moisture are all blocked and are absorbed by dehumidification bag, manage through No. three side, No. two side, a side pipe gets into the drying cabinet, dry to the milipore filter, avoid dust in the air, moisture all can influence dry effect.
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 top view of fig. 1.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 3.
Fig. 6 is an enlarged view of a portion D in fig. 3.
Fig. 7 is an enlarged view of a portion E in fig. 3.
Fig. 8 is a schematic view showing a structure of the suspension bar of the present invention when pulled out.
Description of reference numerals:
the drying box comprises a drying box 1, a first door body 2, a hanging mechanism 3, a motor 3-1, a first limiting plate 3-2, a screw rod 3-3, a connecting rod 3-4, a first extension rod 3-5, a sliding block 3-6, a second extension rod 3-7, a connecting plate 3-8, a hanging rod 3-9, a hole 3-10, a nut 3-11, a drying mechanism 4, a first square tube 4-1, a second square tube 4-2, a third square tube 4-3, a through hole 4-4, an embedded hole 4-5, a heating rod 4-6, a first box body 4-7, a second door body 4-8, a partition plate 4-9, a first fixing frame 4-10, a first dehumidifying bag 4-11, a hose 4-12, a fan 4-13, an air deflector 5, an air vent 6, a second limiting plate 7, A third limiting plate 8, a second box body 9, a vent hole 10, a second fixing frame 11, a second dehumidifying bag 12, a hygrothermograph 13 and an observation window 14.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the drying box comprises a drying box 1 and a first door body 2; a first door body 2 is hinged on an opening on the right side wall of the drying box 1;
it also includes:
hang mechanism 3, hang mechanism 3 locate in drying cabinet 1, hang mechanism 3 and contain:
the motor 3-1 is fixed at the upper end of the left side wall of the drying box 1 through a bolt, the motor 3-1 is connected with an external power supply, and the specific use model of the motor 3-1 is directly purchased, installed and used from the market according to the actual use requirement;
the first limiting plate 3-2 is fixed on the right side of the inner top plate of the drying box 1 through a bolt, and the second limiting plate 3-2 is fixed on the right side of the inner top plate of the drying box 1 through a bolt;
the left end of the screw rod 3-3 is fixed with an output shaft of the motor 3-1 through a coupler and a shaft, and the screw rod 3-3 is screwed with the first limiting plate 3-2 after penetrating through the left side wall of the drying box 1 through a bearing;
the connecting rod 3-4 is sleeved on the screw rod 3-3 in a screwed manner through threads, and the connecting rod 3-4 is sleeved on the screw rod 3-3 in a screwed manner through threads; the upper ends of the connecting rods 3-4 are movably abutted against the inner top plate of the drying box 1;
the number of the first extension rods 3-5 is several, and the left ends of the first extension rods 3-5 are fixed at the lower ends of the connecting rods 3-4 through bolts;
the number of the sliding blocks 3-6 is a plurality, the sliding blocks 3-6 are respectively arranged at the lower parts of the first extension rods 3-5 in a sliding and clamping manner, and the sliding blocks 3-6 are arranged in a dovetail shape;
a plurality of second extension rods 3-7 are fixed at the lower ends of the sliding blocks 3-6 through bolts respectively;
the number of the connecting plates 3-8 is several, and the connecting plates 3-8 are respectively fixed on the right side of the lower end of the second extension rod 3-7 through bolts;
the number of the suspension rods 3-9 is several, the right ends of the suspension rods 3-9 are respectively movably inserted and fixed in the connecting plates 3-8, and the suspension rods 3-9 are movably inserted and fixed in the holes 3-10 on the left side wall of the drying box 1;
the number of the nuts 3-11 is several, the nuts 3-11 are respectively screwed with the right end of the suspension rod 3-9 through threads, and the left side of each nut 3-11 is abutted against the right side wall of the connecting plate 3-8;
the drying mechanism 4 is arranged on the left side of the drying box 1; the drying mechanism 4 includes:
the number of the first square tubes 4-1 is several, and the first square tubes 4-1 are respectively inserted and fixed at the bottom of the left side wall of the drying box 1 at equal intervals;
the second square tube 4-2 is connected with the left end of the first square tube 4-1 in a penetrating way, and the second square tube 4-2 is connected with the left end of the second square tube 4-1 in a penetrating way;
the third square tube 4-3 is connected with the left side wall of the second square tube 4-2 in a penetrating way; the upper side wall of the third square pipe 4-3 is provided with a plurality of through holes 4-4, the inner bottom plate of the third square pipe 4-3 is provided with a plurality of embedded holes 4-5, and the through holes 4-4 and the embedded holes 4-5 are arranged in an up-and-down corresponding mode;
the heating rods 4-6 are provided with a plurality of heating rods 4-6, the heating rods 4-6 are connected with an external power supply, and the bottoms of the heating rods 4-6 are arranged in the embedding holes 4-5 after the heating rods 4-6 penetrate through the through holes 4-4;
the right side wall of the first box body 4-7 is in through connection with a third square tube 4-3;
the second door body 4-8 is hinged on an opening on the front side wall of the first box body 4-7;
the partition plate 4-9 is fixed on the inner bottom plate of the first box body 4-7 through bolts, the rear side wall of the partition plate 4-9 is fixed on the rear side wall of the first box body 4-7 through bolts, and the front side wall of the partition plate 4-9 is abutted against the second door body 4-8;
the first fixing frame 4-10 is characterized in that the left side wall and the rear side wall of the first fixing frame 4-10 are respectively fixed with the left inner side wall and the rear inner side wall of the first box body 4-7 through bolts, the right side wall of the first fixing frame 4-10 is fixed on a partition plate 4-9 through bolts, and the front side wall of the first fixing frame 4-10 is abutted against the second door body 4-8;
a first dehumidification bag 4-11, wherein the first dehumidification bag 4-11 is erected on a first fixing frame 4-10;
the right end of the hose 4-12 is in through connection with the bottom of the left side wall of the first box body 4-7 and is arranged below the first fixing frame 4-10;
the fan 4-13 is arranged on the left side of the first box body 4-7, and the fan 4-13 is connected with an external power supply; the air outlet of the fan 4-13 is connected with the left end of the hose 4-12, and the specific use model of the fan 4-13 is directly purchased, installed and used from the market according to the actual use requirement.
Preferably, the air deflector 5 is arranged in the drying box 1, and the front end and the rear end of the air deflector 5 are respectively fixed on the front inner wall and the rear inner wall of the drying box 1 through bolts; a plurality of vent holes 6 are formed on the air deflector 5; when air is blown out of the first square tube 4-1, the air deflector 5 plays a role of dispersing the air, and the air is blown out of the air vent 6, so that the ultrafiltration membrane is prevented from being blown disorderly by too much concentrated air.
Preferably, the second limit plate 7 is fixed to the left end of the first extension rod 3-5 through a bolt; the left side wall of the sliding block 3-6 is abutted against the second limiting plate 7; the second limiting plate 7 prevents the sliding block 3-6 from separating from the first extension rod 3-5.
As a preferred scheme, furthermore, the left and right third limit plates 8 are respectively welded, sleeved and fixed at the left and right ends of the suspension rods 3-9, and the two third limit plates 8 are both arranged at the left sides of the connection plates 3-8; the left limiting plate 8 and the right limiting plate 8 avoid the situation that the ultrafiltration membrane slides down when the ultrafiltration membrane is taken.
Preferably, a second box body 9 is fixed at the upper end of the right side wall of the first door body 2 through a bolt, and a top plate of the second box body 9 is provided with a vent hole 10; a second fixing frame 11 is arranged in the second box body 9, and the peripheral wall of the second fixing frame 11 is fixed with the inner peripheral wall of the second box body 9 through bolts; a second dehumidification bag 12 is erected on the second fixing frame 11; the left side wall of the second box body 9 is arranged to penetrate through the first door body 2; the air current in the drying box 1 flows into the second box body 9, and the moisture in the air current is absorbed by the second dehumidifying bag 12 and is discharged from the vent hole 10, so that the external space is prevented from being wet.
Preferably, a hygrothermograph 13 is arranged on the inner bottom plate of the second box body 9, and the hygrothermograph 13 is arranged below the second fixing plate; an observation window 14 is embedded at the bottom of the right side wall of the second box body 9; the airflow blown out from the inside of the drying box 1 is blown onto the thermo-hygrometer 13, and the display content of the thermo-hygrometer 13 is observed through the observation window 14, thereby determining the dryness and humidity inside the drying box 1.
The working principle of the specific embodiment is as follows: when the ultrafiltration membrane drying box is used, the first door body 2 is opened, the motor 3-1 is started, the motor 3-1 drives the screw rod 3-3 to rotate, the connecting rod 3-4 moves, the first extension rod 3-5 is driven to move out of the drying box 1 rightwards, the sliding block 3-6 is moved, the second extension rod 3-7 moves rightwards, the nut 3-11 is screwed off, the hanging rod 3-9 is taken off to hang an ultrafiltration membrane, the hanging rod 3-9 is put back, the nut 3-11 is screwed off to fix the hanging rod 3-9, the motor 3-1 is started reversely, the first extension rod 3-5, the second extension rod 3-7 and the hanging rod 3-9 are retracted into the drying box 1, and the first door body 2 is closed; starting a fan 4-13, blowing external air flow into a first box body 4-7 from a hose 4-12 by the fan 4-13, stopping and absorbing external dust and moisture by a first dehumidification bag 4-11, entering a drying box 1 through a third square tube 4-3, a second square tube 4-2 and a first square tube 4-1, carrying out air drying on an ultrafiltration membrane, blowing out air in the first square tube 4-1 by an air deflector 5 to play a role of dispersing air, blowing out the air from a vent hole 6 to avoid that the air is too concentrated to blow the ultrafiltration membrane, enabling the air flow in the drying box 1 to flow into a second box body 9, absorbing moisture in the air flow by the second dehumidification bag 12, discharging the air from a vent hole 10 to avoid the humidity of an external space, blowing out the air flow from the drying box 1 onto a hygrothermograph 13, and observing the display content of the hygrothermograph 13 through an observation window 14, judging the dryness and humidity in the drying box 1; when the temperature is too low, the heating rod 4-6 is started, blown wind can be increased in temperature, the heating rod 4-6 can be directly pulled out from the through hole 4-4 and the embedding hole 4-5 for replacement when the heating rod 4-6 is damaged, and after drying is completed, the first door body 2 is opened, the motor 3-1 is started, and the ultrafiltration membrane can be taken out.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the suspension mechanism 3 is arranged, so that the ultrafiltration membrane can be suspended conveniently, and the ultrafiltration membrane is not easy to fall off during drying;
2. the drying mechanism 4 is arranged, external dust and moisture are blocked and absorbed by the first dehumidification bag 4-11, and the dust and the moisture enter the drying box 1 through the third square tube 4-3, the second square tube 4-2 and the first square tube 4-1 to dry the ultrafiltration membrane by blowing, so that the dust and the moisture in the air are prevented from affecting the drying effect;
3. the second box body 9 and the second dehumidification bag 12 are arranged, the air flow in the drying box flows into the second box body 9, the moisture in the air flow is absorbed by the second dehumidification bag 12 and is discharged from the vent hole 10, and the humidity of the external space is avoided.
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.