CN219785970U - Solid-liquid separation device - Google Patents

Abstract

The utility model discloses a solid-liquid separation device, and belongs to the field of livestock and poultry innocent treatment. The novel animal carcass drying machine comprises a separating drum and a conveying belt, wherein the conveying belt is designed into two parallel conveying belts, an electric saw is arranged at a gap between the two conveying belts, a conveying baffle is further arranged on the conveying belt, the conveying belt is connected to the side face of the separating drum, animal carcasses can be pretreated in the conveying stage through the design of the conveying belt, various liquids inside the separating drum are cut and opened, a roller, a cutting blade and a heating device are arranged in the separating drum, the roller rotates at a high speed to throw out the liquids, meanwhile, the cutting blade is matched to further cut and crush the animal carcasses, and finally the centrifugal treated animal carcasses are dehydrated by the heating device to reach the required water content of dry garbage. The utility model can efficiently treat a large amount of animal carcasses, is convenient to clean, and can disinfect by a self-contained heating device after the work is finished.

Description

Solid-liquid separation device

Technical Field

The utility model belongs to the field of harmless treatment of livestock and poultry, and particularly relates to a solid-liquid separation device.

Background

Harmless treatment of livestock and poultry is an important link in the modern animal husbandry, and is a difficult problem for treating various dead or unexpected dead livestock and poultry, and various operation errors and adverse consequences caused by various conventional landfill methods, incineration methods, chemical preparation methods and the like can occur at present, such as land pollution caused by shallow landfill, toxic gas generation caused by incineration of livestock and poultry carcasses and the like.

The livestock and poultry carcasses are characterized in that various liquids are contained in the dead livestock and poultry, the water content is too high when the dead livestock and poultry are directly treated, the water content requirement of dry garbage cannot be met, and the current design for dry and wet garbage separation is not suitable for the treatment of the livestock and poultry carcasses.

For example, the chinese patent with application number 202121789772X, whose application number is 2021, 8 and 2, describes a device for separating solid from liquid in kitchen waste, which slows down the spoilage rate of the waste by means of refrigeration, and the separation of the liquid by filtration, which has poor effect on the disposal of the livestock and poultry carcasses, which is a special waste, because the liquid of the animal carcasses is mostly contained in the bodies of the animal carcasses.

Thus, there is a need for a new design that is more suitable for treating animal carcasses.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of the present utility model is to provide a solid-liquid separation device.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a solid-liquid separation device, includes conveyer belt and separating drum, the conveyer belt links to each other with the outside of separating drum, be equipped with the cylinder in the separating drum, the cylinder center is equipped with cutting blade, the cylinder lateral wall is equipped with the aperture.

The conveyor belt is arranged in parallel, and an electric saw is arranged in the middle of the conveyor belt.

The conveying belt is provided with a conveying baffle.

An interlayer is arranged between the roller and the separating cylinder.

The roller is internally provided with a heating device.

The heating device is a hot air blower.

The bottom of the roller is provided with a bearing plate.

The bearing is provided with small holes.

Compared with the prior art, the utility model can treat animal carcasses more efficiently, the conveyor belt is designed at two ends, the animal carcasses can be sawed off through the electric saw after being placed on the conveyor belt, so that blood and other liquids in the bodies can flow out conveniently, the rollers rotate at high speed after entering the rollers in the separating cylinders, the liquids are thrown out to each layer between the rollers and the separating cylinders through centrifugal force, the inner cutting blades further crush the carcasses, and meanwhile, the inner hot air device carries out hot air drying on the animal carcasses in the centrifugal process, so that the water content is further reduced, and the dry garbage treatment standard is achieved.

Drawings

FIG. 1 is a schematic cross-sectional view of the utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

in the figure: 1. a separation cylinder; 2. a roller; 3. a cutting blade; 4. a bearing plate; 5. a conveyor belt; 6. electric saw; 7. and conveying the baffle.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

As shown in fig. 1 and 2, the main body of the utility model comprises a separating drum 1 and a conveyor belt 5, wherein the conveyor belt 5 is designed in parallel by two conveyor belts, a saw 6 is arranged at a part close to the separating drum 1, a conveying baffle 7 is arranged on the conveyor belt 5, and the conveyor belt 5 is connected with the outer side of the separating drum 1 and is directly communicated into the drum 2 through small windows on the separating drum 1 and the drum 2. In operation, an operator places the animal carcasses to be treated on the conveyor belt, the conveying baffle 7 on the conveyor belt pushes the animal carcasses to pass through the electric saw, the animal carcasses are incised for the first time, liquid in the animal carcasses is convenient to flow out, and then the animal carcasses enter the roller 2 through the small window. At this time, the bearing plate 4 below the roller slowly rotates, so that the animal carcasses are prevented from being fully accumulated at the inlet to cause blockage.

The inside of the separating cylinder 1 is provided with a cylinder 2, an interlayer is arranged between the cylinder 2 and the separating cylinder 1, the cylinder wall of the cylinder 2 is provided with small holes, and the bearing plate 4 at the bottom is also provided with small holes, so that liquid can flow out of the cylinder conveniently. The central shaft of the roller 2 is provided with a plurality of groups of cutting blades 3, and animal carcasses can be further crushed and cut when the roller rotates.

When the worker conveys the animal carcass into the drum 2 via the conveyor 5 and reaches the upper limit of the volume of the separating drum 1, the separating drum 1 and the small window of the drum 2 connected to the conveyor 5 are closed. At this time, the bearing plate 4 at the bottom stops rotating, and the drum 2 starts to slowly accelerate rotating.

After the speed of the roller 2 is increased to a certain degree, animal carcasses are gradually thrown onto the inner wall of the roller 2 due to the action of centrifugal force, and liquid in the animal carcasses is thrown outwards through small holes in the wall of the roller due to the centrifugal force, enters into an interlayer between the separating cylinder 1 and the roller 2 and is converged downwards to flow out. At the same time, the animal carcasses thrown onto the inner wall of the roller 2 are also contacted with the blade 3, and the blade 3 further cuts and breaks the animal carcasses.

Under the combined action of the drum 2 and the cutting blade 3, most of the liquid existing in the animal carcasses is thrown away, but the interior of the animal carcasses still contains a part of liquid, and the standard requirement of dry garbage cannot be met. At this time, after the set treatment time, the heating device in the separating cylinder 1 starts to work, the heating device is a hot air blower, hot air circulation is performed in the separating cylinder 1, animal carcasses after further crushing and cutting are dried at high temperature, meanwhile, various residual liquids on the inner wall of the separating cylinder are also dried, and the dried animal carcasses are prevented from being secondarily stained with the liquid remained on the cylinder wall.

After the hot air circulation work is finished, the bearing plate 4 at the bottom is transversely turned over, and animal carcasses which are treated to meet the requirements of dry garbage are poured out from the lower part.

After the treatment work is finished, a worker can open the top cover above the separating cylinder 1 to flush water and clean, and after the cleaning is generally finished, the air heater can be independently opened to dry and sterilize the barrel.

Claims (8)

1. The solid-liquid separation device is characterized by comprising a conveying belt and a separation barrel, wherein the conveying belt is connected with the outer side of the separation barrel, a roller is arranged in the separation barrel, a cutting blade is arranged in the center of the roller, and small holes are formed in the side wall of the roller.

2. The solid-liquid separation device according to claim 1, wherein the conveyor belts are arranged in parallel, and an electric saw is arranged in a gap between the two conveyor belts.

3. A solid-liquid separation device according to claim 2, wherein the conveyor belt is provided with a conveyor baffle.

4. The solid-liquid separation device according to claim 1, wherein an interlayer is provided between the drum and the separation cylinder.

5. The solid-liquid separation device according to claim 1, wherein the drum is internally provided with a heating device.

6. The solid-liquid separation device according to claim 5, wherein the heating device is a hot air blower.

7. The solid-liquid separation device according to claim 1, wherein the bottom of the drum is provided with a bearing plate.

8. The solid-liquid separation device according to claim 7, wherein the bearing is provided with small holes.