CN201592017U

CN201592017U - Livestock excrement solid and liquid separator

Info

Publication number: CN201592017U
Application number: CN2010200376892U
Authority: CN
Inventors: 曾祥平; 郭曦; 蒋立茂; 邓佳
Original assignee: Sichuan Agricultural Machinery Research and Design Institute
Current assignee: Sichuan Agricultural Machinery Research and Design Institute
Priority date: 2010-01-13
Filing date: 2010-01-13
Publication date: 2010-09-29
Anticipated expiration: 2020-01-13

Abstract

The utility model discloses a livestock excrement solid and liquid separator, which consists of a framework, an extruding drain hole, a bleed hole, bearings, an extruding screen, a tank, a filter sieve plate, an extruding screw, a motor, a speed reducer, a sprocket driving system, a filter drain hole, a excrement liquid collecting tank, a distribution tank and a feed inlet. The tank is fixed on the framework, the distribution tank and the feed inlet are mounted at the upper end of the framework, the filter sieve plate is mounted on the front surface of the tank and forms a certain included angle with the horizontal surface, the excrement liquid collecting tank is mounted at the bottom of the tank, the filter drain hole is mounted on the lower side of the excrement liquid collecting tank, the bearings are disposed at two ends of the extruding screw and fixed on the lower portions of the tank and the filter sieve plate, the motor and the speed reducer are mounted on the framework, and the speed reducer is connected with the extruding screw via the sprocket driving system. The livestock excrement solid and liquid separator has the advantages of thorough separation of solid and liquid, low water content in output dry materials, low volume of output sewage, simple equipment structure, full automatic operation, low labor intensity, high production efficiency and zero secondary pollution.

Description

The livestock and poultry excrement solid-liquid seperator

Technical field

The utility model relates to the environmental protection equipment that a kind of feces of livestock and poultry is handled, and particularly relates to a kind of livestock and poultry excrement solid-liquid seperator.

Background technology

Scale animal and poultry cultivation has become the emerging industry in China rural area; the breed scale is big, output is big; produced simultaneously feces of livestock and poultry amount is big; become a kind of important environomental pollution source; disposal cost height, of poor benefits; feces of livestock and poultry is carried out Separation of Solid and Liquid, handle respectively then, become the effective way that reduces cost.Present existing livestock and poultry excrement solid-liquid separating treatment mode is mainly separately with sieve plate and filters or separately with modes such as screw extrusion, solid-liquid separation effect is not remarkable, and the energy consumption that has is big, water consumption is many, increase wastewater treatment capacity, the separation that has is not thorough, and the siccative water content is bigger, increases the siccative intractability.

The utility model content

The purpose of this utility model provides a kind of livestock and poultry excrement solid-liquid seperator, it can solve the deficiency of above-mentioned existence, have and carry out simultaneously that sieve plate filters and the function of screw extrusion, the livestock and poultry excrement solid-liquid after the processing separates thoroughly, the siccative moisture content of output sewage low, that produce is few, device structure simply, full automatic working, labour intensity is little, production efficiency is high and do not produce the advantage of secondary pollution.

The purpose of this utility model realizes by following technical scheme: this livestock and poultry excrement solid-liquid seperator is made up of frame, extruding leakage fluid dram, slag-drip opening, bearing, extruding screen cloth, casing, filtration sieve plate, extrusion spiral, motor, reductor, sprocket drive system, filtration leakage fluid dram, liquid manure feeder, distributing trough, charging aperture.Casing is fixed on the frame, distributing trough and charging aperture are installed in the upper end of frame, the filtration sieve plate is installed in the front of casing, becomes certain included angle with horizontal plane, and the liquid manure feeder is installed in the bottom of casing, in liquid manure feeder bottom the filtration leakage fluid dram is installed, bearing is installed at the extrusion spiral two ends, and bearing fixing is in the bottom of casing and filtration sieve plate, and the extruding screen cloth is installed in the outside of extrusion spiral, motor and speed reducer is installed in the bottom of frame, and reductor is linked to each other by sprocket drive system with extrusion spiral.Driven by motor reductor during work, reductor drives extrusion spiral by sprocket drive system, feces of livestock and poultry flows into distributing trough by charging aperture, cloth mouth through distributing trough is evenly distributed on feed liquid on the filtration sieve plate, flow from top to bottom, enter the liquid manure feeder behind the sieve seam of effluent stream filtration sieve plate, be to filter leakage fluid dram to discharge, the half-dried material that filters the sieve plate surface enters in the extrusion spiral, and under the pressure effect of extrusion spiral, sewage is flowed out by the sieve aperture of extruding screen cloth, discharge through the extruding leakage fluid dram, siccative is discharged through slag-drip opening by the discharge end of extrusion spiral.

Owing to adopted technique scheme, the separating effect of livestock and poultry excrement solid-liquid seperator is remarkable, and livestock and poultry excrement solid-liquid separates thoroughly, the siccative moisture content of output sewage low, that produce is few, reduce the subsequent treatment expense, device structure is simple, full automatic working, production efficiency is high and do not produce secondary pollution.

Description of drawings

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a right view of the present utility model.

In the accompanying drawing: 1, frame, 2, the extruding leakage fluid dram, 3, slag-drip opening, 4, bearing, 5, the extruding screen cloth, 6, casing, 7, filter sieve plate, 8, extrusion spiral, 9, motor, 10, reductor, 11, sprocket drive system, 12, filter leakage fluid dram, 13, the liquid manure feeder, 14, distributing trough, 15, charging aperture.

The specific embodiment

As Fig. 1, among the embodiment shown in Figure 2, the utility model is by frame (1), extruding leakage fluid dram (2), slag-drip opening (3), bearing (4), extruding screen cloth (5), casing (6), filter sieve plate (7), extrusion spiral (8), motor (9), reductor (10), sprocket drive system (11), filter leakage fluid dram (12), liquid manure feeder (13), distributing trough (14), charging aperture (15) is formed, casing (6) is fixed on the frame (1), distributing trough (14) and charging aperture (15) are installed in the upper end of frame, distributing trough (14) is done rectangularity, the same wide with casing (6), filtering sieve plate (7) makes with stainless steel, along the sieve seam that laterally whenever is 0.5～1 millimeter at a distance of width of 2～2.5 millimeters processing, filtration sieve plate (7) is installed in the front of casing (6), become 60 degree angles with horizontal plane, liquid manure feeder (13) is installed in the bottom of casing (6), can catch and filter the sewage that sieve plate (7) flows down, at lowest part filtration leakage fluid dram (12) is installed, bearing (4) is installed at extrusion spiral (8) two ends, the bottom that bearing (4) is fixed on casing (6) and filters sieve plate (7), extruding screen cloth (5) is produced with stainless steel, diameter of along the circumferential direction every 5～7 millimeters processing apart is 2～4 millimeters a sieve aperture, extruding screen cloth (5) is installed in the outside of extrusion spiral (8), be used to push sewage, motor (9) and reductor (10) are installed in the bottom of frame (1), and reductor (10) is connected by sprocket drive system (11) with extrusion spiral (8).

Claims

1. livestock and poultry excrement solid-liquid seperator, by frame (1), extruding leakage fluid dram (2), slag-drip opening (3), bearing (4), extruding screen cloth (5), casing (6), filter sieve plate (7), extrusion spiral (8), motor (9), reductor (10), sprocket drive system (11), filter leakage fluid dram (12), liquid manure feeder (13), distributing trough (14), charging aperture (15) is formed, it is characterized in that casing (6) is fixed on the frame (1), distributing trough (14) and charging aperture (15) are installed in the upper end of frame (1), filtration sieve plate (7) is installed in the front of casing (6), become certain included angle with horizontal plane, liquid manure feeder (13) is installed in the bottom of casing (6), in liquid manure feeder (13) bottom filtration leakage fluid dram (12) is installed, bearing (4) is installed at extrusion spiral (8) two ends, the bottom that bearing (4) is fixed on casing (6) and filters sieve plate (7), extruding screen cloth (5) is installed in the outside of extrusion spiral (8), motor (9) and reductor (10) are installed in the bottom of frame (1), and reductor (10) is connected by sprocket drive system (11) with extrusion spiral (8).

2. livestock and poultry excrement solid-liquid seperator according to claim 1 is characterized in that filtering sieve plate (7) along the sieve seam that laterally whenever at a distance of width of 2～2.5 millimeters processing is 0.5～1 millimeter.

3. livestock and poultry excrement solid-liquid seperator according to claim 1, it is characterized in that pushing screen cloth (5) along the circumferential direction every is 2～4 millimeters sieve aperture at a distance of diameter of 5～7 millimeters processing.