CN218238062U

CN218238062U - Heated air circulation vacuum drying oven is used in biological product production

Info

Publication number: CN218238062U
Application number: CN202221859737.5U
Authority: CN
Inventors: 赵文祥; 蒋新玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-06
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a heated air circulation vacuum drying oven is used in biological product production belongs to drying cabinet technical field. The hot air mechanism comprises a box body and a bottom plate, the box body is fixedly connected with the bottom plate, a fixing plate is fixedly mounted above the bottom plate, a hot air mechanism is arranged above the box body and comprises a first motor, the first motor is fixedly connected with the box body, an output shaft of the first motor is coaxially connected with a small gear, the small gear is meshed with a large gear, the large gear is coaxially connected with a rotary air guide pipe, an air pump extracts air from the outside and heats the air through a heating box, the air is finally guided out through hot air holes in the rotary air distribution pipe through an air outlet pipe and the rotary air guide pipe and is uniformly dispersed in all positions of the sealing box, on one hand, the rotation of the rotary air distribution pipe conveys hot air to all positions in the sealing box, on the one hand, the air in the sealing box is continuously stirred, so that the hot air continuously circulates in the sealing box, the hot air is uniform, and the drying effect is enhanced.

Description

Heated air circulation vacuum drying oven is used in biological product production

Technical Field

The utility model relates to a heated air circulation vacuum drying oven is used in biological product production belongs to drying cabinet technical field.

Background

The drying box is divided into an electrothermal blowing drying box and a vacuum drying box according to different drying substances, and is widely applied to industries such as chemical engineering, electronic communication, plastics, cables, electroplating, hardware, automobiles, photoelectricity, rubber products, molds, spraying, printing, medical treatment, aerospace, colleges and universities nowadays. The great market demand makes the variety of drying cabinet diversified, and the structure quality of product is also different, for making people know the drying cabinet more clearly, distinguishes the quality of drying cabinet with a pair of wisdom eyes.

Publication No. CN212205446U discloses a heated air circulation vacuum drying cabinet for biological product production, includes the box, the left side of box articulates there is the door plant, the middle part position fixed mounting of door plant has observation window, the relative side of box of door plant has the sealing washer in the bonding, the relative side edge of box of door plant has first magnet.

In prior art CN212205446U, there is an observation window through the middle part fixed mounting at the door plant, be convenient for through the inside dry condition of medicine of the better observation drying bucket of observation window, a side bonding at the relative box of door plant has the sealing washer, be convenient for seal the box, a side edge fixed mounting at the relative box of door plant has first magnet, be convenient for peg graft first magnet in the constant head tank that the box edge seted up, and first magnet and second magnet adsorb together, can be with the door plant spacing fixed on the box.

However, when the device dries the biological product to be treated, the problem of whether the biological product to be treated contains a large amount of water is not considered, so that the drying process is slow, and the limited resources are greatly wasted; meanwhile, the hot air circulation structure arranged on the device has a certain hot air circulation function, but needs to be improved.

In view of the above, there is a need for a hot air circulation vacuum drying oven for biological product production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a heated air circulation vacuum drying oven is used in biological product production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a heated air circulation vacuum drying oven is used in biological product production, it includes box and bottom plate, box and bottom plate fixed connection, bottom plate top fixed mounting has the fixed plate, the fixed plate below is equipped with the waste water tank, the box top is equipped with hot-blast mechanism, hot-blast mechanism includes first motor, first motor and box fixed connection, the output shaft coaxial coupling of first motor has the pinion, the pinion meshing has the gear wheel, gear wheel coaxial coupling has rotatory guide duct, one side fixedly connected with backing plate that the box top is close to rotatory guide duct, the top fixed mounting of backing plate has the heating cabinet, one side intercommunication that the heating cabinet is close to rotatory guide duct has a tuber pipe, it is linked together with rotatory guide duct to go out the tuber pipe, be equipped with first valve on the tuber pipe, one side intercommunication that the heating cabinet kept away from out the tuber pipe has the air pump, the intercommunication has the air-supply line on the air pump, the below of hot-blast mechanism is equipped with centrifugal mechanism, one side of box is equipped with vacuum mechanism. Through being equipped with hot-blast mechanism, the air pump is from external extraction air, after the heating cabinet heating, through tuber pipe and rotatory guide duct, finally derives through the hot gas hole on the rotatory air pipe that divides, and homodisperse is in each department of seal box, and rotatory rotation that divides the tuber pipe is constantly stirred the air in the seal box on the one hand everywhere in will hot-blast sending to the seal box on the one hand, makes hot-air constantly circulate in the seal box, and is hot-blast even, reinforcing drying effect.

The utility model discloses well vacuum mechanism includes the seal box, seal box and fixed plate fixed connection, one side intercommunication that the seal box is close to the box has the exhaust tube, the exhaust tube runs through the box intercommunication and has the vacuum pump, vacuum pump fixed mounting is on one side outer wall of box, be equipped with the second valve on the exhaust tube.

The utility model discloses well sealing box is last to have seted up sealing door.

The utility model discloses well centrifugal mechanism includes the second motor, second motor fixed mounting is on the fixed plate, second motor top is connected with the gearbox, the gearbox top is equipped with the dehydration bucket, be equipped with the output shaft on the second motor, be equipped with the fixing base in the dehydration bucket, the output shaft and the dehydration bucket fixed connection of second motor, the output shaft and the fixing base of second motor rotate to be connected. Through being equipped with centrifugal mechanism, when pending biological product contains a large amount of moisture, probably can make the drying process very slow, centrifugal mechanism can be through rotatory, under the centrifugal action, makes the moisture in pending biological product thrown away to reduce the drying degree of difficulty, promote drying efficiency.

The utility model discloses well rotatory air guide pipe runs through the box, it is connected with the pivot protective housing to rotate on the rotatory air guide pipe, pivot protective housing and box fixed connection, rotatory air guide pipe runs through the seal box intercommunication and has the rotation to divide the tuber pipe, the rotation is divided and is equipped with the hot air hole on the tuber pipe, the hot air hole is a plurality ofly.

The utility model discloses be equipped with the drain pipe on the well fixed plate, the drain pipe runs through fixed plate intercommunication seal box and wastewater disposal tank, be equipped with the third valve on the drain pipe.

The utility model discloses the chamber door has been seted up to well box, the chamber door is connected with the box through being equipped with the hinge, be equipped with the handle on the chamber door, be equipped with the controller on the chamber door, first valve, second valve and third valve are electric control valve, the controller is connected with first motor, heating cabinet, first valve, air pump, second valve, vacuum pump, second motor, gearbox and third valve drive respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a heated air circulation vacuum drying oven is used in biological product production, through being equipped with hot-blast mechanism in this novel, the air pump draws the air from the external world, after the heating of heating cabinet, through going out tuber pipe and rotatory guide duct, finally derive through the hot gas hole on the rotatory air distribution pipe, evenly disperse in each department of seal box, the rotation of rotatory air distribution pipe on the one hand sends hot-blast to everywhere in the seal box, on the one hand constantly stirs the air in the seal box, makes hot-blast constantly circulate in the seal box, and hot-blast is even, strengthens drying effect;

through being equipped with centrifugal mechanism in this is novel, when pending biological product contains a large amount of moisture, probably can make drying process very slow, centrifugal mechanism can be through rotatory, under centrifugal effect, makes the moisture in the pending biological product thrown away to reduce the drying degree of difficulty, promote drying efficiency.

Drawings

Fig. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the hot air mechanism of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

( 1. A box body; 2. a base plate; 3. a hot air mechanism; 4. a first motor; 5. a pinion gear; 6. a bull gear; 7. rotating the air guide pipe; 8. a base plate; 9. a heating box; 10. an air outlet pipe; 11. a first valve; 12. an air pump; 13. an air inlet pipe; 14. a rotating shaft protective shell; 15. rotating the air distributing pipes; 16. hot air holes; 17. a vacuum mechanism; 18. a sealing box; 19. an exhaust pipe; 20. a second valve; 21. a vacuum pump; 22. a centrifugal mechanism; 23. a second motor; 24. a gearbox; 25. an output shaft; 26. a dewatering barrel; 27. a fixed seat; 28. a box door; 29. a hinge; 30. a handle; 31. a controller; 32. a fixing plate; 33. a drain pipe; 34. a third valve; 35. waste water tank )

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 3: the utility model provides a heated air circulation vacuum drying oven is used in biological product production, it includes box 1 and bottom plate 2, box 1 and 2 fixed connection of bottom plate, 2 top fixed mounting of bottom plate have fixed plate 32, fixed plate 32 below is equipped with waste water tank 35, 1 top of box is equipped with hot-blast mechanism 3, hot-blast mechanism 3 includes first motor 4, first motor 4 and 1 fixed connection of box, the output shaft 25 coaxial coupling of first motor 4 has pinion 5, pinion 5 meshes has gear wheel 6, gear wheel 6 coaxial coupling has rotatory guide duct 7, 1 top of box is close to one side fixedly connected with backing plate 8 of rotatory guide duct 7, the top fixed mounting of backing plate 8 has heating cabinet 9, one side intercommunication that heating cabinet 9 is close to rotatory guide duct 7 has a tuber pipe 10, it is linked together with rotatory guide duct 7 to go out tuber pipe 10, be equipped with first valve 11 on the tuber pipe 10, one side intercommunication that air duct 10 was kept away from to the heating cabinet 9 has air pump 12, the intercommunication has air-inlet pipe 13 on the air pump 12, the below of hot-blast mechanism 3 is equipped with vacuum mechanism 22, one side of box 1 is equipped with centrifugal mechanism 17.

The utility model discloses well vacuum mechanism 17 includes seal box 18, seal box 18 and fixed plate 32 fixed connection, one side intercommunication that seal box 18 is close to box 1 has exhaust tube 19, exhaust tube 19 runs through box 1 intercommunication and has vacuum pump 21, vacuum pump 21 fixed mounting is on one side outer wall of box 1, be equipped with second valve 20 on the exhaust tube 19.

The utility model discloses well sealing box has seted up sealing door on 18.

The utility model discloses well rotatory air guide pipe 7 runs through box 1, it is connected with pivot protective housing 14 to rotate on the rotatory air guide pipe 7, pivot

protective housing

14 and 1 fixed connection of box, rotatory air guide pipe 7 runs through seal box 18 intercommunication and has rotatory minute tuber pipe 15, the rotation is equipped with hot air pocket 16 on dividing tuber pipe 15, hot air pocket 16 is a plurality ofly.

The utility model discloses well box 1 has seted up chamber door 28, chamber door 28 is connected with box 1 through being equipped with hinge 29, be equipped with handle 30 on the chamber door 28, be equipped with controller 31 on the chamber door 28, first valve 11, second valve 20 and third valve 34 are electric control valve, controller 31 is connected with first motor 4, heating cabinet 9, first valve 11, air pump 12, second valve 20, vacuum pump 21, second motor 23, gearbox 24 and the drive of third valve 34 respectively.

The working principle of the heated air circulation vacuum drying oven for biological product production based on the embodiment 1 is as follows: when an operator uses the device, firstly, the box door is opened through the handle, then the sealing door is opened to place a biological product to be treated into the dewatering barrel in the sealing box, then the sealing door is closed to enable the inside of the sealing box to be in a sealing state, then the vacuum pump is started through the controller, the second valve is opened, air in the sealing box is extracted through the exhaust pipe to enable the inside of the sealing box to be in a vacuum state, then the controller starts the first motor, the heating box and the air pump to open the first valve, the first motor drives the pinion, the gear wheel and the rotary air guide pipe to rotate, the air pump extracts external air through the air inlet pipe, the external air is heated through the heating box and flows through the air outlet pipe and the rotary air guide pipe, finally the external air is led out through the hot air holes in the rotary air guide pipe and is uniformly dispersed at all positions of the sealing box, on one hand, on the one hand, the air in the sealing box is continuously stirred, so that the hot air continuously circulates in the sealing box, the hot air is uniform, and the drying effect is enhanced.

Example two

Based on embodiment 1, this embodiment further includes: the utility model discloses well centrifugal mechanism 22 includes second motor 23, second motor 23 fixed mounting is on fixed plate 32, second motor 23 top is connected with gearbox 24, gearbox 24 top is equipped with dehydration bucket 26, be equipped with output shaft 25 on the second motor 23, be equipped with fixing base 27 in the dehydration bucket 26, the output shaft 25 and the dehydration bucket 26 fixed connection of second motor 23, the output shaft 25 and the fixing base 27 of second motor 23 rotate to be connected.

The utility model discloses be equipped with drain pipe 33 on the well fixed plate 32, drain pipe 33 runs through fixed plate 32 intercommunication seal box 18 and waste water tank 35, be equipped with third valve 34 on the drain pipe 33.

If the biological product to be treated contains a large amount of water, the controller starts the second motor, the rotating speed of the motor can be adjusted through the gearbox at regular intervals, the dewatering barrel is driven to rotate at high speed, the water in the biological product to be treated is thrown out by utilizing centrifugal force, so that the drying difficulty is reduced, the drying efficiency is improved, after the centrifugal dewatering process is finished, the third valve is opened through the controller, and the wastewater generated by centrifugal dewatering flows into the wastewater tank through the drain pipe.

The utility model discloses controller, heating cabinet, first valve, second valve, vacuum pump, gearbox and third valve are prior art, and its principle and structure are known for technical staff and staff in the field, do not add the perusal here more.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they can devise similar structural modes and embodiments without departing from the spirit of the present invention, and shall fall within the protection scope of the present invention.

Claims

1. The heated air circulation vacuum drying oven for biological product production is characterized by comprising an oven body (1) and a bottom plate (2), wherein the oven body (1) is fixedly connected with the bottom plate (2), a fixing plate (32) is fixedly installed above the bottom plate (2), a waste water tank (35) is arranged below the fixing plate (32), a hot air mechanism (3) is arranged above the oven body (1), the hot air mechanism (3) comprises a first motor (4), the first motor (4) is fixedly connected with the oven body (1), an output shaft (25) of the first motor (4) is coaxially connected with a pinion (5), the pinion (5) is meshed with a gearwheel (6), the gearwheel (6) is coaxially connected with a rotary air guide pipe (7), a backing plate (8) is fixedly connected to one side, close to the rotary air guide pipe (7), above the oven body (1), a heating box (9) is fixedly installed above the backing plate (8), one side, close to the rotary air guide pipe (7), of the heating box (9) is communicated with an air outlet pipe (10), the air guide pipe (10) is communicated with the rotary air guide pipe (7), a valve (11) is arranged on one side, and a first air pump (12) is far away from the heating box (11), an air inlet pipe (13) is communicated with the air pump (12), a centrifugal mechanism (22) is arranged below the hot air mechanism (3), and a vacuum mechanism (17) is arranged on one side of the box body (1).

2. The heated air circulation vacuum drying oven for the production of biological products according to claim 1, characterized in that the vacuum mechanism (17) comprises a sealing box (18), the sealing box (18) is fixedly connected with a fixing plate (32), one side of the sealing box (18) close to the oven body (1) is communicated with an air suction pipe (19), the air suction pipe (19) is communicated with a vacuum pump (21) through the oven body (1), the vacuum pump (21) is fixedly installed on the outer wall of one side of the oven body (1), and a second valve (20) is arranged on the air suction pipe (19).

3. The heated air circulation vacuum drying oven for the production of biological products according to claim 2, characterized in that the sealing oven (18) is provided with a sealing door.

4. The heated air circulation vacuum drying oven for bioproduct production according to claim 1, wherein the centrifugal mechanism (22) comprises a second motor (23), the second motor (23) is fixedly installed on a fixing plate (32), a gearbox (24) is connected above the second motor (23), a dewatering drum (26) is arranged above the gearbox (24), an output shaft (25) is arranged on the second motor (23), a fixing seat (27) is arranged in the dewatering drum (26), the output shaft (25) of the second motor (23) is fixedly connected with the dewatering drum (26), and the output shaft (25) of the second motor (23) is rotatably connected with the fixing seat (27).

5. The heated air circulation vacuum drying oven for bioproduct production according to claim 1, wherein the rotary air duct (7) penetrates through the oven body (1), a rotary shaft protective housing (14) is rotatably connected to the rotary air duct (7), the rotary shaft protective housing (14) is fixedly connected with the oven body (1), the rotary air duct (7) penetrates through the sealed oven (18) and is communicated with a rotary air distribution pipe (15), the rotary air distribution pipe (15) is provided with a plurality of hot air holes (16), and the number of the hot air holes (16) is plural.

6. The heated air circulation vacuum drying oven for the production of biological products according to claim 2, characterized in that a drain pipe (33) is arranged on the fixing plate (32), the drain pipe (33) penetrates through the fixing plate (32) to communicate the sealing box (18) and the waste water box (35), and a third valve (34) is arranged on the drain pipe (33).

7. The heated air circulation vacuum drying oven for the production of biological products according to claim 6, characterized in that a door (28) is provided on the oven body (1), the door (28) is connected with the oven body (1) by being provided with a hinge (29), a handle (30) is provided on the door (28), a controller (31) is provided on the door (28), the first valve (11), the second valve (20) and the third valve (34) are electric control valves, and the controller (31) is in driving connection with the first motor (4), the heating oven (9), the first valve (11), the air pump (12), the second valve (20), the vacuum pump (21), the second motor (23), the gearbox (24) and the third valve (34) respectively.