CN204373337U - A kind of cylinder feed drying equipment - Google Patents

Abstract

The utility model discloses a drum feed drying equipment. The inner cylinder is covered in the outer cylinder and can rotate; the outer cylinder and the inner cylinder form a sealed interlayer space, and the interlayer space is filled with circulating fluid; The outer wall of the outer cylinder is respectively provided with a fluid inlet and a fluid outlet; the circulating pump and the heater are connected to the fluid outlet and the fluid inlet in turn through a pipeline; the front and rear walls of the inner cylinder are provided with a material inlet and a material outlet. mouth. The utility model adopts a drum-type drying device, which can make the drying process uniform and free from dead angles; the feeding and discharging ports are separated to realize continuous production; the heating system that can be circulated and the temperature can be controlled realizes the controllability of the drying process And save energy; the power system is located in the chassis, which improves safety.

Description

A drum feed drying equipment

technical field

The utility model belongs to the technical field of equipment and devices specially used for preparing livestock feed, in particular to a drum feed drying equipment.

Background technique

Drying is an indispensable process in feed processing. The traditional drying technology mainly relies on steam or hot air drying. There is a lot of energy wasted during use, and due to the inherent defects of the technology, it may also lead to uneven drying and drying. Dry temperature is difficult to control and other shortcomings.

CN203893605 discloses a drum-type feed dryer, which mainly drives the drum to rotate through a belt drive, and heats it by setting a standing water tank in the hollow cylinder body. It is a feed drying equipment with remarkable drying effect and energy saving . However, it also has the disadvantages that the transmission device is easy to age, the exposed transmission device is easy to cause safety problems, and the water in the water tank is not easy to circulate.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and manufacture a feed drying equipment with simple structure, safe use, energy saving, uniform and controllable heating process.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A drum feed drying equipment, characterized in that it includes an outer cylinder, an inner cylinder, a circulation pump and a heater; the inner cylinder is set in the outer cylinder and can rotate; the outer cylinder and the inner cylinder form a sealed interlayer space, the interlayer space is filled with circulating fluid; the outer wall of the outer cylinder is respectively provided with a fluid inlet and a fluid outlet; the circulation pump and the heater connect the fluid outlet and the fluid inlet sequentially through pipelines; the inner cylinder The front and rear walls are provided with a material inlet and a material outlet.

Further, there is a front baffle on the outer side of the front wall of the inner cylinder, and the front baffle is provided with an opening; the outer side of the rear wall of the inner cylinder is provided with a rear baffle, and the rear baffle is provided with an opening.

Further, the circulating fluid is water or steam.

Further, the circulating fluid is oil.

Further, the fluid inlet is arranged on the lower wall of the front section of the outer cylinder, and the fluid outlet is arranged on the upper wall of the rear end of the outer cylinder.

Further, the size of the openings of the front baffle and the rear baffle can be adjusted.

The beneficial effects of the utility model are as follows: 1. The use of the drum type drying device can make the drying process uniform and free from dead angles; 2. The use of a circulating and temperature-controllable heating system realizes the controllability of the drying process and saves energy; 3. The power system is located in the chassis, which improves the safety; 4. The feeding port and the discharging port are set separately, which can realize continuous production; 5. The opening of the baffle can be adjusted in size to realize the control of the feeding and discharging volume.

For better understanding and implementation, the utility model will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a structural schematic diagram of the drum feed drying equipment of the present invention.

Detailed ways

The utility model will be further described below through specific embodiments in conjunction with the accompanying drawings.

【Example 1】

In the figure, 1 is the inner cylinder, 2 is the outer cylinder, 3 is the circulating pump, 4 is the heater, 5 is the connecting rod, 6 is the front baffle, 7 is the rear baffle, 8 is the sealing ring, 9 is the interlayer space, 10 is a fluid inlet, 11 is a fluid outlet, 2a is an inlet, and 2b is an outlet.

As shown in Figure 1, the drum feed drying equipment provided by the utility model includes an outer cylinder 1, an inner cylinder 2, a circulation pump 3 and a heater 4; Connected, the bottom connecting rod is equipped with a motor, which can drive the inner cylinder to rotate; the front and rear walls of the inner cylinder are provided with 2a feed port and 2b discharge port; The baffle plate 6 is provided with an opening at the inlet of the outer cylinder; the outer side of the rear wall of the inner cylinder is provided with a rear baffle 7, and the rear baffle 7 is provided with an opening near the outlet of the outer cylinder at the lower end; when the inlet of the inner cylinder 2a Rotate to the opening of the front baffle, the wet material enters the inner cylinder, and the cylinder rotates and dries; when the inner cylinder outlet 2b rotates to the opening of the rear baffle, the dried feed is discharged; the opening of the baffle can be adjusted in size, so that Adjust the feeding and discharging volume to realize continuous production.

The sealed interlayer space 9 surrounded by the outer cylinder 1 and the inner cylinder is filled with a circulating fluid; the outer wall of the outer cylinder is respectively provided with a fluid inlet 10 and a fluid outlet 11; the circulation pump and the heater The fluid outlet and the fluid inlet are sequentially connected by a pipeline. The fluid inlet 10 is arranged on the lower wall of the front end of the outer cylinder, and the fluid outlet 11 is arranged on the upper wall of the rear end of the outer cylinder. Using different temperature densities, better convection of the circulating fluid can be achieved.

Wherein, the circulating fluid is water, and a heater and a circulating pump are used to control the circulating temperature and speed. Due to the high specific heat capacity of water, such an arrangement can provide enough heat for the drying process.

The utility model adopts a drum-type drying device, which can make the drying process uniform and free from dead angles; the feeding and discharging ports are separated to realize continuous production; the heating system that can be circulated and the temperature can be controlled realizes the controllability of the drying process And save energy; the power system is located in the chassis, which improves safety and has high practicability.

[Example 2]

In this embodiment, the drum feed drying equipment is basically the same as in Embodiment 1, in which the circulating fluid used is oil, and the temperature control equipment is used to control the circulating temperature. Due to the high boiling point of oil, such setting can improve the drying process. temperature to meet different usage needs.

The utility model is not limited to the above-mentioned embodiments, if the various changes or modifications of the utility model do not depart from the scope of implementation of the utility model. All equal changes and improvements made according to the scope of application of the utility model shall belong to the scope covered by the patent of the utility model.

Claims (6)

1. a cylinder feed drying equipment, is characterized in that: comprise urceolus (1), inner core (2), circulating pump (3) and heater (4);

Described inner core (2) is enclosed within urceolus (1), and rotatably; Described urceolus (1) and inner core surround the mezzanine space (9) of sealing, and described mezzanine space is filled with circulation of fluid in (9);

Described urceolus (1) outer wall is respectively arranged with fluid intake (10) and fluid issuing (11); Described fluid issuing (11) is connected with fluid intake (10) by pipeline with heater (4) by described circulating pump (3) successively;

Described inner core (2) front and back walls is provided with charging aperture (2a) and discharging opening (2b).

2. according to cylinder feed drying equipment according to claim 1, it is characterized in that: have front apron (6) outside described inner core antetheca, front apron (6) is provided with opening; Be provided with backboard (7) outside described inner core rear wall, backboard (7) is provided with opening.

3. cylinder feed drying equipment according to claim 2, is characterized in that: described front apron (6) and backboard (7) openings of sizes adjustable.

4. cylinder feed drying equipment according to claim 1, is characterized in that: described circulation of fluid is water or steam.

5. cylinder feed drying equipment according to claim 1, is characterized in that: described circulation of fluid is oil.

6. cylinder feed drying equipment according to claim 1, it is characterized in that: described fluid intake (10) is arranged at urceolus leading portion lower wall, described fluid issuing (11) is arranged at outer tube rear end upper wall.