CN221527169U - A drying device for livestock and poultry breeding waste - Google Patents

Abstract

The utility model belongs to the technical field of waste dehydration equipment, and particularly relates to drying equipment for livestock and poultry raising waste, which comprises a drying box, wherein a box door is hinged to one side wall of the drying box, three waste dehydration cages for carrying out solid-liquid separation on the waste are arranged on the inner wall of the top of the drying box, the bottoms of the waste dehydration cages are all in an open shape, mesh baffle assemblies are arranged at the bottoms of the waste dehydration cages, stirring assemblies are arranged in the waste dehydration cages, a driving assembly for driving the stirring assemblies to work is arranged on the drying box, and a hot air conveying assembly for drying the livestock and poultry raising waste is also arranged on the drying box.

Description

A drying device for livestock and poultry breeding waste

Technical Field

The utility model belongs to the technical field of waste dehydration equipment, and in particular relates to drying equipment for livestock and poultry breeding waste.

Background Art

Livestock and poultry breeding waste refers to solid waste, wastewater, waste gas and other wastes generated in the process of livestock and poultry breeding. These wastes contain a large amount of organic matter, nitrogen, phosphorus and other pollutants. If not handled properly, they will cause serious pollution to the environment. The sources of livestock and poultry breeding waste are mainly livestock and poultry breeding waste, urine, feed residues and wastewater from farms. These wastes contain a large amount of pathogenic microorganisms, parasite eggs and other harmful substances. If not properly handled, they will pollute the soil, water and air, and pose a threat to the ecological environment and human health.

Nowadays, most people use drying method to dry livestock and poultry waste. However, the existing drying equipment is not equipped with solid-liquid separation device. The solid and liquid in the livestock and poultry waste are mixed together, which is not convenient for users to quickly dry the livestock and poultry waste, affecting the speed of drying the waste by the drying equipment. In addition, the existing drying processing equipment generally directly pours the livestock and poultry waste into the drying equipment, and then the livestock and poultry waste is dried in the drying equipment, which not only makes the accumulated waste unable to be effectively dried, but also increases the drying time and reduces the drying efficiency.

Utility Model Content

The main technical problem to be solved by the utility model is to provide a livestock and poultry breeding waste drying equipment which has a simple structure, is easy to operate, can not only separate the livestock and poultry breeding waste into solid and liquid, but also can stir and dry the livestock and poultry breeding waste.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A drying device for livestock and poultry breeding waste comprises a drying box, a box door is hinged on one side wall of the drying box, three waste dewatering cages for solid-liquid separation of waste are arranged on the top inner wall of the drying box, and the bottoms of the waste dewatering cages are all open, mesh baffle assemblies are arranged at the bottoms of the waste dewatering cages, stirring assemblies are arranged in the waste dewatering cages, a driving assembly for driving the stirring assembly is arranged on the drying box, and a hot air conveying assembly for drying livestock and poultry breeding waste is also arranged on the drying box.

The following is a further optimization of the above technical solution by the utility model:

Further optimization: the stirring assembly includes a stirring shaft arranged on the waste dehydration cage, a plurality of stirring rods are evenly arranged on the stirring shaft, and a plurality of stirring blades are staggered on the stirring rods.

Further optimization: the driving assembly includes a transmission box fixedly installed on the top of the drying box, and a driving motor is fixedly installed on the top of the transmission box.

Further optimization: the power output shaft of the driving motor sequentially passes through the transmission box and the top of the drying box and is connected to one of the stirring shafts, and the other two stirring shafts are connected to two driven pulleys respectively.

Further optimization: a mounting shaft is fixedly installed on the top of the driven pulley, and the top of the mounting shaft is rotatably connected to the inner wall of the transmission box. Two driving pulleys are also fixedly sleeved on the power output shaft of the driving motor, and the driving pulley and the corresponding driven pulley are connected through a belt drive.

Further optimization: the mesh baffle assembly includes a mesh baffle hinged on one side of the bottom of the waste dehydration cage, and a connecting plate is fixedly connected to the bottom of the mesh baffle away from the hinged side.

Further optimization: a live bolt is hinged on the connecting plate, and a lifting eye nut is threadedly connected to one end of the live bolt away from the hinged end.

Further optimization: a mounting plate is fixedly connected to one side wall of the waste dehydration cage, and a U-shaped notch adapted to the movable bolt is arranged on the mounting plate.

Further optimization: the hot air delivery component includes a plurality of hot air inlets symmetrically opened on the outer walls on both sides of the drying box, and the plurality of hot air inlets are connected through a hot air delivery pipe.

Further optimization: the hot air delivery pipe is fixedly connected to a hot air input pipe, and the hot air input pipe is connected to an external hot air device.

By adopting the above technical scheme, the utility model has a simple structure and is easy to operate, and can not only separate the solid and liquid of livestock and poultry breeding waste, but also stir and dry the livestock and poultry breeding waste.

The utility model arranges a stirring component, and when performing solid-liquid separation on livestock and poultry breeding waste, the livestock and poultry breeding waste is uniformly stirred, thereby promoting the rapid separation of water in the livestock and poultry breeding waste, and improving the efficiency of solid-liquid separation of livestock and poultry breeding waste.

The utility model provides a stirring component, and when drying livestock and poultry breeding waste, the stirring component continues to stir the livestock and poultry breeding waste evenly, thereby not only ensuring that the livestock and poultry breeding waste is heated evenly during the drying process, thereby achieving a better drying effect, but also making the livestock and poultry breeding waste be heated more quickly during the drying process, thereby shortening the drying time and improving production efficiency, which helps to reduce production costs and energy consumption, while ensuring that the moisture content in the livestock and poultry breeding waste is even, thereby ensuring the quality and stability of the product.

The utility model is further described below in conjunction with the accompanying drawings and embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of an embodiment of the utility model;

FIG2 is a cross-sectional view of an embodiment of the utility model;

Figure 3 is an enlarged view of point A in Figure 2;

FIG. 4 is a top view of an embodiment of the utility model.

In the figure: 1-drying box; 2-box door; 3-waste dehydration cage; 4-mesh baffle assembly; 41-mesh baffle; 42-connecting plate; 43-swing bolt; 44-eye nut; 45-mounting plate; 5-stirring assembly; 51-stirring shaft; 52-stirring rod; 53-stirring blade; 6-driving assembly; 61-transmission box; 62-driving motor; 63-driven pulley; 64-mounting shaft; 65-driving pulley; 66-belt; 7-hot air conveying assembly; 71-hot air inlet; 72-hot air conveying pipe; 73-hot air input pipe; 8-feeding port; 9-discharging pipe; 10-valve; 11-support leg; 12-handle.

DETAILED DESCRIPTION

Please refer to Figures 1-4, a drying equipment for livestock and poultry waste, including a drying box 1, a box door 2 is hinged on one side wall of the drying box 1, three waste dewatering cages 3 for solid-liquid separation of waste are arranged on the top inner wall of the drying box 1, and the bottoms of the waste dewatering cages 3 are all open, and the bottoms of the waste dewatering cages 3 are all provided with mesh baffle assemblies 4, and stirring assemblies 5 are arranged in the waste dewatering cages 3. The drying box 1 is provided with a driving assembly 6 for driving the stirring assembly 5 to work, and the drying box 1 is also provided with a hot air conveying assembly 7 for drying livestock and poultry waste.

The stirring assembly 5 comprises a stirring shaft 51 arranged on the waste dehydration cage 3 , a plurality of stirring rods 52 are evenly arranged on the stirring shaft 51 , and a plurality of stirring blades 53 are staggeredly arranged on the stirring rods 52 .

The driving assembly 6 includes a transmission box 61 fixedly mounted on the top of the drying box 1 , and a driving motor 62 is fixedly mounted on the top of the transmission box 61 .

The power output shaft of the driving motor 62 passes through the transmission box 61 and the top of the drying box 1 in sequence and is transmission-connected to one of the stirring shafts 51 .

The other two stirring shafts 51 are respectively connected to two driven pulleys 63 , and a mounting shaft 64 is fixedly mounted on the top of the driven pulley 63 . The top of the mounting shaft 64 is rotatably connected to the inner wall of the transmission box 61 .

Two driving pulleys 65 are fixedly mounted on the power output shaft of the driving motor 62 , and the driving pulleys 65 are connected to the corresponding driven pulleys 63 via a belt 66 .

The mesh baffle assembly 4 comprises a mesh baffle 41 hinged to one side of the bottom of the waste dewatering cage 3 , and a connecting plate 42 is fixedly connected to the bottom of the mesh baffle 41 away from the hinged side.

A hinged bolt 43 is hinged on the connecting plate 42 , and a lifting eye nut 44 is threadedly connected to one end of the hinged bolt 43 away from the hinged end.

A mounting plate 45 is fixedly connected to one side wall of the waste dehydration cage 3 , and a U-shaped notch matched with the movable bolt 43 is provided on the mounting plate 45 .

When the livestock and poultry waste is dried, the eye nut 44 is loosened, the swing bolt 43 is rotated, and then the mesh baffle 41 is rotated, and the dried livestock and poultry waste falls from the waste dehydration cage 3 to the bottom of the drying box 1.

The hot air delivery assembly 7 includes a plurality of hot air inlets 71 symmetrically arranged on the outer walls of both sides of the drying box 1 , and the plurality of hot air inlets 71 are connected to each other through a hot air delivery pipe 72 .

The hot air delivery pipe 72 is fixedly connected to a hot air input pipe 73 , and the hot air input pipe 73 is connected to an external hot air device.

With such a design, when it is necessary to dry livestock and poultry breeding waste, the external hot air device is started to generate hot air, and then the generated hot air is input into the hot air delivery pipe 72 through the hot air input pipe 73, and then the hot air in the hot air delivery pipe 72 enters the drying box 1 through multiple hot air inlets 71, thereby achieving the drying of livestock and poultry breeding waste.

A handle 12 is fixedly mounted on the oven door 2, and the oven door 2 is made of a transparent material. With this design, the door 2 is easy to open by providing the handle 12, and the working conditions in the drying oven 1 are easy to observe by making the oven door 2 made of a transparent material.

The top of the drying box 1 is symmetrically and fixedly connected with a plurality of feed ports 8 on both sides of the transmission box 61 , and the feed ports 8 are respectively connected with the corresponding waste dehydration cages 3 .

The bottom inner wall of the drying box 1 is funnel-shaped.

With this design, the inner wall of the bottom of the drying box 1 is funnel-shaped, so that the materials are more easily gathered and slide down along the inner wall of the funnel, thereby facilitating the rapid discharge of the materials and improving the discharge efficiency.

The bottom of the drying box 1 is fixedly connected with a discharge pipe 9, and a valve 10 for controlling the discharge pipe 9 to be opened and closed is arranged on the discharge pipe 9.

Support legs 11 are fixedly mounted on the four corners of the bottom of the drying box 1. This design can provide a stable support for the drying box 1.

In specific use, the user first fills the livestock and poultry breeding waste into the waste dehydration cage 3 through the feed port 8, and the livestock and poultry breeding waste liquid falls from the waste dehydration cage 3 to the bottom of the drying box 1, thereby realizing the solid-liquid separation of the livestock and poultry breeding waste.

At the same time, the drive motor 62 is started, and the rotation of the drive motor 62 drives the corresponding stirring shaft 51 to rotate, and at the same time drives the two driving pulleys 65 to rotate synchronously. Since the driving pulley 65 and the driven pulley 63 are connected by a belt 66, the driving pulley 65 drives the driven pulley 63 to rotate synchronously through the belt 66, thereby driving the other two stirring shafts 51 to rotate synchronously. The stirring shaft 51 rotates the stirring rod 52 and the stirring blades 53 to rotate, and the livestock and poultry breeding waste is evenly stirred, thereby promoting the rapid separation of water in the livestock and poultry breeding waste, and improving the efficiency of solid-liquid separation of livestock and poultry breeding waste.

When the solid-liquid separation is completed, the valve 10 is opened to discharge the liquid separated from the livestock and poultry breeding waste into a designated container through the discharge pipe 9, and then the valve 10 is closed.

When it is necessary to dry the livestock and poultry breeding waste, start the external hot air device, the hot air device generates hot air, and then inputs the generated hot air into the hot air delivery pipe 72 through the hot air input pipe 73, and then the hot air in the hot air delivery pipe 72 enters the drying box 1 through multiple hot air inlets 71, thereby achieving the drying of the livestock and poultry breeding waste. At the same time, the stirring component 5 continues to stir the livestock and poultry breeding waste evenly, which not only ensures that the livestock and poultry breeding waste is heated evenly during the drying process, thereby achieving a better drying effect, but also makes the livestock and poultry breeding waste heated more quickly during the drying process, thereby shortening the drying time and improving production efficiency, which helps to reduce production costs and reduce energy consumption, while ensuring that the moisture content in the livestock and poultry breeding waste is uniform, thereby ensuring the quality and stability of the product.

When the livestock and poultry waste is dried, the eye nut 44 is loosened, the swing bolt 43 is rotated, and then the mesh baffle 41 is rotated, and the dried livestock and poultry waste falls from the waste dehydration cage 3 to the bottom of the drying box 1.

For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims (10)

1. A drying device for livestock and poultry waste, comprising a drying box (1), a box door (2) being hingedly connected to one side wall of the drying box (1), characterized in that: three waste dewatering cages (3) for solid-liquid separation of waste are arranged on the top inner wall of the drying box (1), and the bottoms of the waste dewatering cages (3) are all open, the bottoms of the waste dewatering cages (3) are all provided with mesh baffle assemblies (4), stirring assemblies (5) are arranged in the waste dewatering cages (3), the drying box (1) is provided with a driving assembly (6) for driving the stirring assembly (5), and the drying box (1) is also provided with a hot air conveying assembly (7) for drying livestock and poultry waste. 2. The livestock and poultry waste drying device according to claim 1 is characterized in that: the stirring assembly (5) includes a stirring shaft (51) arranged on the waste dewatering cage (3), a plurality of stirring rods (52) are evenly arranged on the stirring shaft (51), and a plurality of stirring blades (53) are staggeredly arranged on the stirring rod (52). 3. The livestock and poultry waste drying device according to claim 1, characterized in that the driving assembly (6) comprises a transmission box (61) fixedly mounted on the top of the drying box (1), and a driving motor (62) is fixedly mounted on the top of the transmission box (61). 4. The drying equipment for livestock and poultry breeding waste according to claim 3 is characterized in that: the power output shaft of the driving motor (62) sequentially passes through the transmission box (61), the top of the drying box (1) and is transmission-connected to one of the stirring shafts (51), and the other two stirring shafts (51) are respectively transmission-connected to two driven pulleys (63). 5. The drying equipment for livestock and poultry breeding waste according to claim 4 is characterized in that: a mounting shaft (64) is fixedly installed on the top of the driven pulley (63), and the top of the mounting shaft (64) is rotatably connected to the inner wall of the transmission box (61), and two driving pulleys (65) are fixedly sleeved on the power output shaft of the driving motor (62), and the driving pulley (65) is connected to the corresponding driven pulley (63) through a belt (66). 6. The livestock and poultry waste drying equipment according to claim 1 is characterized in that: the mesh baffle assembly (4) includes a mesh baffle (41) hinged to one side of the bottom of the waste dewatering cage (3), and a connecting plate (42) is fixedly connected to the bottom of the mesh baffle (41) away from the hinged side. 7. The drying equipment for livestock and poultry waste according to claim 6, characterized in that a movable bolt (43) is hinged on the connecting plate (42), and a lifting eye nut (44) is threadedly connected to one end of the movable bolt (43) away from the hinged end. 8. The livestock and poultry waste drying device according to claim 7, characterized in that a mounting plate (45) is fixedly connected to one side wall of the waste dewatering cage (3), and a U-shaped notch matched with the movable bolt (43) is provided on the mounting plate (45). 9. The drying equipment for livestock and poultry breeding waste according to claim 1, characterized in that: the hot air conveying component (7) includes a plurality of hot air inlets (71) symmetrically opened on the outer walls of both sides of the drying box (1), and the plurality of hot air inlets (71) are connected to each other through a hot air conveying pipe (72). 10. The drying equipment for livestock and poultry breeding waste according to claim 9, characterized in that a hot air input pipe (73) is fixedly connected to the hot air conveying pipe (72), and the hot air input pipe (73) is connected to an external hot air device.