CN219868919U - Full-heating rake dryer - Google Patents

Abstract

The utility model discloses a full-heating rake dryer which comprises an outer cylinder, wherein an inner cylinder is fixed inside the outer cylinder, an interlayer is formed between the outer cylinder and the inner cylinder, a rotating shaft is rotatably connected inside the inner cylinder, and stirring rods are uniformly fixed on the outer surface of the rotating shaft. The utility model is provided with an outer cylinder, an inner cylinder, an interlayer, a rotating shaft, a stirring rod, a stirring rake, a heat source inlet, a heat source outlet, a coil pipe, a water inlet pipe and a water outlet pipe, wherein heat passes through the heat source inlet and overflows the heat source outlet, so that the interior of the inner cylinder is heated, the rotating shaft rotates to drive the stirring rod and the stirring rake to rotate, wet materials are continuously pushed by the stirring rod and the stirring rake to turn up and down, dispersed and stirred, fully contact with hot air in the inner cylinder, uniformly heated and accelerated to dry, and meanwhile, the heat enters the coil pipe through the water inlet pipe and flows out through the water outlet pipe, so that the bottom of the inner cylinder is heated, and materials which are difficult to lift at the bottom of the inner cylinder are heated and dried through the coil pipe, so that the drying of the materials at the bottom is not uniform is avoided.

Description

Full-heating rake dryer

Technical Field

The utility model relates to the technical field of dryers, in particular to a full-heating rake dryer.

Background

The dryer refers to mechanical equipment for reducing the moisture of materials by using heat energy, and is used for drying objects. The dryer evaporates moisture in the material by heating to obtain a solid material of a defined moisture content. The purpose of drying is for the material to be used or for further processing.

In the prior art, the stirring rod and the stirring rake of the dryer are limited in overturning and stirring of materials, the materials at the bottom of the barrel of the dryer cannot be effectively stirred and lifted, moisture in the materials is not easy to release, and therefore the drying speed at the bottom is low, and the drying effect is also unsatisfactory.

Disclosure of Invention

The utility model aims to provide a full-heating rake dryer, which aims to solve the problems that in the prior art, a stirring rod and a stirring rake of the dryer are limited in overturning and stirring materials, the materials at the bottom of a cylinder body of the dryer cannot be effectively stirred and lifted, moisture in the materials is not easy to discharge, so that the drying speed at the bottom is low, and the drying effect is also not ideal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full heating rake dryer, includes the urceolus, the urceolus is inside to be fixed with the inner tube, be formed with the intermediate layer between urceolus and the inner tube, the inside rotation of inner tube is connected with the pivot, the pivot surface evenly is fixed with the puddler, puddler one end is fixed with the stirring rake, and pivot one end extends to the outside back fixedly connected with motor of urceolus, surface mounting has heat source import and heat source export on the urceolus, heat source import, heat source export lower extreme are linked together with the inner tube, surface mounting has the coil pipe under the inner tube, surface mounting has inlet tube and outlet pipe under the urceolus, inlet tube, outlet pipe upper end are linked together with the coil pipe.

Preferably, sealing end covers are fixed at two ends of the outer cylinder.

Preferably, each stirring rod is oriented differently, and the connection angle between each stirring rake and the stirring rod is different.

Preferably, the upper surface of the outer cylinder is fixedly provided with a feed inlet, the lower surface of the outer cylinder is fixedly provided with a discharge outlet, and one ends of the feed inlet and the discharge outlet are communicated with the inner cylinder.

Preferably, the upper surface of the outer cylinder is fixedly provided with a vacuumizing port, and the lower end of the vacuumizing port is communicated with the inner cylinder.

Preferably, the motor lower part is provided with the motor frame, urceolus lower surface is fixed with four supporting legs.

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

the utility model is provided with an outer cylinder, an inner cylinder, an interlayer, a rotating shaft, a stirring rod, a stirring rake, a heat source inlet, a heat source outlet, a coil pipe, a water inlet pipe and a water outlet pipe, wherein heat passes through the heat source inlet and overflows the heat source outlet, so that the interior of the inner cylinder is heated, the rotating shaft rotates to drive the stirring rod and the stirring rake to rotate, wet materials are continuously pushed by the stirring rod and the stirring rake up and down to turn, disperse and stir, the wet materials are fully contacted with hot air in the inner cylinder, heated uniformly and accelerated to dry, and meanwhile, the heat enters the coil pipe through the water inlet pipe and flows out through the water outlet pipe, so that the bottom of the inner cylinder is heated, and the materials which are difficult to lift at the bottom of the inner cylinder are heated and dried through the coil pipe, so that the drying of the materials at the bottom are prevented.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the inner structure of an inner cylinder according to the present utility model;

FIG. 2 is a schematic view of the inner structure of the outer cylinder of the present utility model;

fig. 3 is a schematic view of the coil mounting structure of the present utility model.

In the figure: 1. an outer cylinder; 2. an inner cylinder; 3. a rotating shaft; 4. a stirring rod; 5. stirring rake; 6. an interlayer; 7. a motor; 8. a heat source inlet; 9. a heat source outlet; 10. a coiled pipe; 11. a water inlet pipe; 12. a water outlet pipe; 13. a vacuum pumping port; 14. a feed inlet; 15. a discharge port; 16. a motor frame; 17. support legs; 18. and sealing the end cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, in the embodiment of the utility model, a full-heating rake dryer comprises an outer barrel 1, an inner barrel 2 is fixed inside the outer barrel 1, the outer barrel 1 and the inner barrel 2 together form a main body structure of the dryer, the inner barrel 2 provides workplaces for drying, sealing end covers 18 are fixed at two ends of the outer barrel 1, the sealing end covers 18 are used for sealing the outer barrel 1 and the inner barrel 2, a feed port 14 is fixed on the upper surface of the outer barrel 1, wet materials are poured into the inner barrel 2 through the feed port 14, a discharge port 15 is fixed on the lower surface of the outer barrel 1, the dried materials finally flow out through the discharge port 15, one end of the feed port 14 and one end of the discharge port 15 are communicated with the inner barrel 2, a vacuumizing port 13 is fixed on the upper surface of the outer barrel 1 after moisture is vaporized, the water is pumped out by a vacuum pump, phenomena such as surface discoloration and agglomeration are avoided when the materials are dried, the lower end of the vacuumizing port 13 is communicated with the inner barrel 2, a motor 7 is provided with a motor frame 16, the motor frame 16 is used for supporting the motor 7, four supporting legs 17 are fixed on the lower surface of the outer barrel 1, and the supporting legs 17 are used for supporting the outer barrel 1;

referring to fig. 1-3, an interlayer 6 is formed between an outer cylinder 1 and an inner cylinder 2, the interlayer 6 is used for heat insulation and preservation, the temperature of the inner cylinder 2 is prevented from decreasing, a rotating shaft 3 is rotationally connected inside the inner cylinder 2, a stirring rod 4 is uniformly fixed on the outer surface of the rotating shaft 3, one end of the stirring rod 4 is fixedly connected with a stirring rake 5, one end of the rotating shaft 3 extends to the outside of the outer cylinder 1 and then is fixedly connected with a motor 7, the motor 7 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the stirring rod 4 and the stirring rake 5 to rotate, wet materials are dispersed, stirred and pushed and dried layer by layer, the materials are continuously pushed and stirred up and down by the stirring rod 4 and the stirring rake 5, dispersed and stirred, fully contacted with hot air in the inner cylinder 2, uniformly heated and accelerated to be dried, a heat source inlet 8 and a heat source outlet 9 are fixed on the upper surface of the outer cylinder 1, heat is heated inside the inner cylinder 2 through the heat source inlet 8 and the heat source outlet 9, the lower end of the heat source outlet 9 is communicated with the outer cylinder 2, a coil 10 is fixed on the lower surface of the outer cylinder 1, a water inlet pipe 11 and a water outlet 12 are fixed on the lower surface of the inner cylinder 1, the upper end of the inner cylinder 11 and the upper end of the water inlet pipe 12 is communicated with the coil 10 and the upper end of the coil 10 is difficult to flow out through the coil 10 and is difficult to flow through the water outlet pipe 10 to be heated through the bottom 10;

referring to fig. 1, the directions of each stirring rod 4 are different, and the connection angles between each stirring rake 5 and each stirring rod 4 are different, so that the stirring rods 4 and the stirring rakes 5 can turn, disperse and stir the materials more fully.

The working principle and the using flow of the utility model are as follows: when the device is used, wet materials are poured into the inner cylinder 2 through the feed inlet 14, heat heats the inner cylinder 2 through the heat source inlet 8, the heated heat overflows through the heat source outlet 9, the motor 7 is started to drive the rotating shaft 3 to rotate, the rotating shaft 3 drives the stirring rod 4 and the stirring rake 5 to rotate, the wet materials are dispersed, stirred, pushed and dried layer by layer, the materials are continuously pushed and turned up and down by the stirring rod 4 and the stirring rake 5, dispersed and stirred, fully contacted with hot air in the inner cylinder 2, uniformly heated and dried in an accelerating way, meanwhile, the heat enters the coil pipe 10 through the water inlet pipe 11 and flows out through the water outlet pipe 12, the materials which are difficult to raise at the bottom of the inner cylinder 2 are heated and dried through the coil pipe 10, the materials are pumped out by the vacuum pump through the vacuum pumping port 13 after being vaporized, the phenomena of surface discoloration, agglomeration and the like during the drying of the materials are avoided, and the dried materials finally flow out through the discharge port 15.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a full heating rake dryer, includes urceolus (1), its characterized in that: the novel energy-saving water heater is characterized in that an inner cylinder (2) is fixed inside the outer cylinder (1), an interlayer (6) is formed between the outer cylinder (1) and the inner cylinder (2), a rotating shaft (3) is connected inside the inner cylinder (2) in a rotating mode, a stirring rod (4) is uniformly fixed on the outer surface of the rotating shaft (3), a stirring rake (5) is fixed at one end of the stirring rod (4), a motor (7) is fixedly connected after one end of the rotating shaft (3) extends to the outer cylinder (1), a heat source inlet (8) and a heat source outlet (9) are fixed on the upper surface of the outer cylinder (1), the lower end of the heat source inlet (8) and the lower end of the heat source outlet (9) are communicated with the inner cylinder (2), a coil (10) is fixed on the lower surface of the inner cylinder (2), and a water inlet pipe (11) and a water outlet pipe (12) are fixed on the lower surface of the outer cylinder (1), and the upper ends of the water inlet pipe (11) and the water outlet pipe (12) are communicated with the coil (10).

2. A fully heated rake dryer as set forth in claim 1 wherein: sealing end covers (18) are fixed at two ends of the outer cylinder (1).

3. A fully heated rake dryer as set forth in claim 1 wherein: every the orientation of puddler (4) is different, every the angle of connection between stirring rake (5) and puddler (4) is different.

4. A fully heated rake dryer as set forth in claim 1 wherein: the novel energy-saving device is characterized in that a feeding hole (14) is fixed on the upper surface of the outer barrel (1), a discharging hole (15) is fixed on the lower surface of the outer barrel (1), and one end of the feeding hole (14) and one end of the discharging hole (15) are communicated with the inner barrel (2).

5. A fully heated rake dryer as set forth in claim 1 wherein: the upper surface of the outer cylinder (1) is fixedly provided with a vacuumizing port (13), and the lower end of the vacuumizing port (13) is communicated with the inner cylinder (2).

6. A fully heated rake dryer as set forth in claim 1 wherein: the lower part of the motor (7) is provided with a motor frame (16), and four supporting legs (17) are fixed on the lower surface of the outer cylinder (1).