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Horizontal hydraulic secondary solid-liquid separator

A solid-liquid separator and hydraulic technology, used in presses, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of high liquid solids, high maintenance costs, high processing costs, and achieve maintenance The effect of low cost, low equipment wear and long service life

Pending Publication Date: 2022-03-25
HARBIN HUAMEI YIFENG COMPOUND MATERIALS
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Problems solved by technology

[0004] In order to solve the technical problems of high liquid solid content, serious equipment wear, high processing cost, high failure rate and high maintenance cost after the separation of the screw extrusion secondary solid-liquid separator in the prior art, the present invention proposes a horizontal type Hydraulic secondary solid-liquid separator

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  • Horizontal hydraulic secondary solid-liquid separator

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specific Embodiment approach 1

[0022] Specific implementation mode one: see figure 1 This embodiment will be described. The horizontal hydraulic secondary solid-liquid separator described in this embodiment includes a compression chamber 12, an upper hopper 4, a hydraulic device, a compression chamber filter plate 6 and an outlet adjustment device, and an upper hopper is installed above the compression chamber 12 4. A hydraulic device is installed at the rear, a compression chamber filter plate 6 is installed inside the compression chamber 12, and a discharge outlet adjustment device is installed at the front of the compression chamber 12.

[0023] The hydraulic device includes a main hydraulic cylinder 1 and a piston 3, and the main hydraulic cylinder 1 drives the piston 3 to expand and contract.

[0024] A material level sensor 5 is installed on the wall of the upper hopper 4 .

[0025] The outlet regulating device comprises two alligator mouth supports 8, two alligator mouth hydraulic cylinders 9 and t...

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Abstract

The invention provides a horizontal hydraulic secondary solid-liquid separator which comprises a compression cavity, a feeding hopper, a hydraulic device, a compression cavity filter plate and a discharge port adjusting device, the feeding hopper is mounted above the compression cavity, the hydraulic device is mounted behind the compression cavity, the compression cavity filter plate is mounted in the compression cavity, and the discharge port adjusting device is mounted in front of the compression cavity. The spiral extrusion type secondary solid-liquid separator solves the technical problems of high solid content of liquid separated by a spiral extrusion type secondary solid-liquid separator in the prior art, serious equipment abrasion, high processing cost, high failure rate and high maintenance cost, adopts a hydraulic extrusion mode, can ensure the integrity of materials, is small in equipment abrasion, greatly reduces the secondary treatment cost of the liquid, and improves the working efficiency of the spiral extrusion type secondary solid-liquid separator. Compared with a screw extruder, the screw extruder has the biggest advantages of small abrasion of equipment parts, long service life of equipment and low maintenance cost.

Description

technical field [0001] The invention relates to a horizontal hydraulic secondary solid-liquid separator, which belongs to the technical field of solid-liquid separation devices. Background technique [0002] The production of cow bedding requires the use of cow manure, and the manure needs to be treated in order to produce sterile cow bedding. The solid-liquid separation process is an indispensable technical link in the process of livestock and poultry manure treatment to meet the requirements of harmlessness and resource utilization. [0003] At present, the solid-liquid separation technology at home and abroad mainly adopts the spiral solid-liquid separator, and the moisture content of the dry matter after treatment is still above 70%, which makes the subsequent harmless treatment process still difficult. In order to further reduce the moisture content, someone in the prior art has developed a secondary separator, which is to put the excrement with a moisture content of m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B9/06B30B9/26B30B15/32C02F11/122
CPCB30B9/062B30B9/26B30B15/32C02F11/122
Inventor 李伟力刘奇张丽艾辉
Owner HARBIN HUAMEI YIFENG COMPOUND MATERIALS
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