CN213713803U

CN213713803U - Hollow blade dryer with good heat insulation performance

Info

Publication number: CN213713803U
Application number: CN202022542958.7U
Authority: CN
Inventors: 高峰; 吉柯; 高星; 牟晓峰; 高国勤
Original assignee: Changzhou Suli Drying Equipment Co ltd
Current assignee: Changzhou Suli Drying Equipment Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-16
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a hollow blade dryer with good heat preservation performance, which comprises an upper box body, a lower box body and a bracket, the upper box body is fixed on the lower box body, the lower box body is fixed on the bracket, a preheating device is fixed on one end of the upper box body, the preheating device comprises a preheater, an air inlet pipe and an air outlet pipe, the other end of the speed reducer is connected with the motor, this hollow blade desiccator that thermal insulation performance is good goes up the box and is fixed with first outer heat preservation and the outer heat preservation of second on the box down respectively, conveniently keeps warm to the box is inside, goes up to be fixed with the pre-heater on the box, conveniently advances to preheat in the box, also prevents that vapour from condensing when getting into the box, and partly entering cavity of device interior vapour, another part vapour gets into respectively in the device and presss from both sides cover admission line and steam pipe and keeps warm to the box, is fixed with the convenient sealing of oil-immersed packing simultaneously on the baffle of cavity both sides.

Description

Hollow blade dryer with good heat insulation performance

Technical Field

The utility model relates to a mechanical equipment technical field specifically is a hollow blade desiccator that thermal insulation performance is good.

Background

As is well known, the existing hollow blade dryer is an auxiliary device for drying articles, and is widely used in the field of mechanical equipment.

For example, the patent publication "CN 211177779U" is named as: the patent of "a hollow blade desiccator", the patent discloses "the utility model discloses a hollow blade desiccator, including casing and supporting shoe, the lower surface evenly distributed of casing has the supporting leg, and the feed inlet has been seted up to the upper surface of casing, and the discharge gate has been seted up to the lower surface of supporting shoe, and the last fixed surface of supporting shoe is connected with the motor, and the output shaft of motor has the transmission shaft through shaft coupling fixed mounting, and the surface of transmission shaft is provided with drying device, and drying device is including first gear, and the surface of transmission shaft cup joints with the inner circle of first gear is fixed. This hollow blade desiccator is provided with drying device through the surface that sets up the transmission shaft, and drying device is including first gear, and the surface of transmission shaft and the fixed cup joint of inner circle of first gear to having through dual heating mode, having improved the drying rate to the material, simultaneously, carrying out the measure that keeps warm to the inside temperature of casing, prevent that the inside temperature of casing from through the surface loss of casing to the air in, influencing the characteristics to the drying rate of material ".

The existing hollow blade dryer is found to have poor sealing performance and no preheating device in use, when the drying is carried out, the hot steam is easy to condense when the box body is carried out, so that the drying effect of the device is poor, and the box body is not provided with a heat preservation device, so that the use limitation is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hollow blade desiccator that thermal insulation performance is good.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hollow blade dryer with good heat preservation performance comprises an upper box body, a lower box body and a support, wherein the upper box body is fixed on the lower box body, the lower box body is fixed on the support, a preheating device is fixed at one end of the upper box body and comprises a preheater, an air inlet pipe and an air outlet pipe, one end of the preheater is connected with the air inlet pipe, the air outlet pipe is fixed below the preheater, the other end of the preheater is connected with the upper box body, a feed inlet is fixed at the other end of the upper box body, an air outlet is arranged on the periphery of the feed inlet, a box body jacket is fixed below the lower box body, a jacket air inlet pipe is fixed at one end of the box body jacket, a jacket air outlet pipe is fixed at the other end of the box body jacket, the jacket air outlet pipe is matched with the air outlet in position, and steam pipes are arranged, the steam pipes are arranged at two sides of the lower box body in two groups and are symmetrically arranged, a cavity is arranged in the box body, a transmission shaft is fixed in the cavity, fan blades are fixed on the transmission shaft, the transmission shaft extends out of the box body and is connected with one end of a speed reducer, and the other end of the speed reducer is connected with a motor.

In order to facilitate the discharge of the discharge port, the utility model discloses the improvement has, the box below is fixed with the discharge gate down, the discharge gate is fixed with the discharger.

In order to conveniently keep warm to last box, prevent that the heat from running off, the utility model discloses the improvement has, it is fixed with first outsourcing heat preservation on the box to go up.

In order to conveniently keep warm to the lower box body, the utility model discloses the improvement has, be fixed with second outsourcing heat preservation on the box body down, first outsourcing heat preservation with second outsourcing heat preservation material is the aluminium silicate.

In order to make the cavity sealed conveniently, the utility model discloses the improvement has, cavity one end is fixed with first baffle, be fixed with first packing on the first baffle.

In order to make the cavity sealed conveniently, the utility model discloses the improvement has, the other end is fixed with the second baffle in the cavity, be fixed with the second packing on the second baffle.

For the convenience stir the material, the utility model discloses the improvement has, the transmission shaft sets up to two sets of, the flabellum sets up to the even arrangement of multiunit on the transmission shaft.

In order to heat and preheat the box body conveniently, the utility model discloses the improvement has, preheating device sets up to two sets of.

(III) advantageous effects

Compared with the prior art, the utility model provides a hollow blade desiccator that thermal insulation performance is good possesses following beneficial effect:

this hollow blade desiccator that thermal insulation performance is good goes up the box and is fixed with first outer heat preservation and second outer heat preservation layer on the box down respectively, conveniently keeps warm to the box is inside, upward be fixed with the pre-heater on the box, conveniently advance to preheat in the box, also prevent that vapour from condensing when getting into the box, and partly entering cavity of vapour in the device, another part vapour gets into respectively in the device and presss from both sides cover admission line and steam pipe and keeps warm to the box, is fixed with the convenient sealing of oily packing simultaneously on the baffle of cavity both sides.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention, partially enlarged in FIG. 1;

fig. 3 is a top view of the present invention.

In the figure: 1. an upper box body; 2. a lower box body; 3. a support; 4. a preheating device; 5. a preheater; 6. an air inlet pipe; 7. an air outlet pipe; 8. a feed inlet; 9. an air outlet; 10. a box body jacket; 11. a jacket air inlet pipe; 12. a jacket gas outlet pipe; 13. a vapor tube; 14. a cavity; 15. a drive shaft; 16. a fan blade; 17. A speed reducer; 18. a motor; 19. a discharge port; 20. a discharging device; 21. the first outer covering heat-insulating layer; 22. A second outer heat-insulating layer; 23. a first baffle plate; 24. a first packing; 25. a second baffle; 26. and a second packing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a hollow blade dryer with good thermal insulation performance comprises an upper box body 1, a lower box body 2 and a support 3, wherein the upper box body 1 is fixed on the lower box body 2, the lower box body 2 is fixed on the support 3, one end of the upper box body 1 is fixed with a preheating device 4, the preheating device 4 comprises a preheater 5, an air inlet pipe 6 and an air outlet pipe 7, one end of the preheater 5 is connected with the air inlet pipe 6, the air outlet pipe 7 is fixed below the preheater 5, the other end of the preheater 5 is connected with the upper box body 1, the other end of the upper box body 1 is fixed with a feed inlet 8, an air outlet 9 is arranged on the periphery of the feed inlet, a box body jacket 10 is fixed below the lower box body 2, one end of the box body jacket 10 is fixed with 6 jacket air inlet pipes, and the other end of the box body jacket 10 is fixed, the positions of the jacket air outlet pipes 7 are matched with the positions of the air outlets 9, steam pipes 13 are arranged on two sides of the lower box body 2, the steam pipes 13 are arranged in two groups and are symmetrically arranged on two sides of the lower box body 2, a cavity 14 is arranged in the box body, a transmission shaft 15 is fixed in the cavity 14, fan blades 16 are fixed on the transmission shaft 15, the transmission shaft 15 extends out of the box body and is connected with one end of a speed reducer 17, and the other end of the speed reducer 17 is connected with a motor 18.

A discharge port 19 is fixed below the lower box body 2, and a discharger 20 is fixed on the discharge port 19 for discharging the material from the discharge port 19 conveniently.

Go up and be fixed with first outsourcing heat preservation 21 on the box 1, for the convenience keep warm to last box 1, prevent that the heat from running off.

A second outer-wrapping heat-insulating layer 22 is fixed on the lower box body 2, and the first outer-wrapping heat-insulating layer 21 and the second outer-wrapping heat-insulating layer 22 are made of aluminum silicate, so that heat insulation is performed on the lower box body 2 conveniently.

A first baffle plate 23 is fixed at one end of the cavity 14, and a first disk root 24 is fixed on the first baffle plate 23, so that the cavity 14 is sealed conveniently.

A second baffle plate 25 is fixed at the other end in the cavity 14, and a second packing 26 is fixed on the second baffle plate 25, so that the cavity 14 is sealed conveniently.

The transmission shaft 15 sets up to two sets of, flabellum 16 sets up to the even arrangement of multiunit on the transmission shaft 15, for the convenience stir the material.

The preheating devices 4 are arranged in two groups, so that the box body is heated and preheated conveniently.

In conclusion, when the hollow blade dryer with good heat preservation performance is used, materials are put in from the feeding hole 8 of the upper box body 1, the motor 18 is started under the control of the reducer 17 to drive the transmission shaft 15 to rotate, the fan blades 16 are further driven to stir the materials, meanwhile, steam enters from the air inlet pipe 6 on the preheating device 4, the preheater 5 can preheat the cavity 14 to prevent condensation phenomenon when the steam enters, one part of the steam enters the cavity 14 to take away moisture generated by the materials and is discharged from the air outlet 9, the other part of the steam enters the jacket air inlet pipe 6 of the box body jacket 10 and the steam pipe to preserve heat of the upper box body 1 and the lower box body 2, meanwhile, the first outer-coated heat preservation layer 21 and the second outer-coated heat preservation layer 22 are respectively fixed on the upper box body 1 and the lower box body 2, the first baffle 23 and the second baffle 25 are respectively fixed at two ends of the cavity 14, a first packing 24 and a second packing 26 are fixed to the first baffle plate 23 and the second baffle plate 25, respectively, to seal the cavity 14.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hollow blade desiccator that thermal insulation performance is good, includes box (1), lower box (2) and support (3), its characterized in that: the upper box body (1) is fixed on the lower box body (2), the lower box body (2) is fixed on the support (3), a preheating device (4) is fixed on one end of the upper box body (1), the preheating device (4) comprises a preheater (5), an air inlet pipe (6) and an air outlet pipe (7), one end of the preheater (5) is connected with the air inlet pipe (6), the air outlet pipe (7) is fixed below the preheater (5), the other end of the preheater (5) is connected with the upper box body (1), a feed inlet (8) is fixed at the other end of the upper box body (1), an air outlet (9) is arranged on the periphery of the feed inlet, a box body jacket (10) is fixed below the lower box body (2), a jacket air inlet pipe (6) of the jacket is fixed at one end of the box body jacket (10), an air outlet pipe (7) of the jacket (10) is fixed at the other end of, the jacket air outlet pipe (7) is matched with the air outlet (9) in position, steam pipes (13) are arranged on two sides of the lower box body (2), the steam pipes (13) are arranged into two groups and symmetrically arranged on two sides of the lower box body (2), a cavity (14) is arranged in the box body, a transmission shaft (15) is fixed in the cavity (14), fan blades (16) are fixed on the transmission shaft (15), the transmission shaft (15) extends out of the box body and is connected with one end of a speed reducer (17), and the other end of the speed reducer (17) is connected with a motor (18).

2. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: a discharge port (19) is fixed below the lower box body (2), and a discharger (20) is fixed on the discharge port (19).

3. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: a first externally-wrapped insulating layer (21) is fixed on the upper box body (1).

4. The hollow blade dryer with good heat preservation performance as claimed in claim 3, is characterized in that: and a second outer-bag heat-insulating layer (22) is fixed on the lower box body (2), and the first outer-bag heat-insulating layer (21) and the second outer-bag heat-insulating layer (22) are made of aluminum silicate.

5. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: a first baffle plate (23) is fixed at one end of the cavity (14), and a first packing (24) is fixed on the first baffle plate (23).

6. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: and a second baffle plate (25) is fixed at the other end in the cavity (14), and a second packing (26) is fixed on the second baffle plate (25).

7. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: the transmission shaft (15) is arranged into two groups, and the fan blades (16) are uniformly arranged on the transmission shaft (15) in a plurality of groups.

8. The hollow blade dryer with good heat preservation performance as claimed in claim 1, is characterized in that: the preheating devices (4) are arranged into two groups.