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Novel plant waste residue squeezing and dewatering equipment

A technology for pressing and dehydrating new plants, applied in the direction of presses, manufacturing tools, etc., can solve the problems of cost, inconvenience, difficulty in recycling, etc., and achieve the effect of reducing time and cost, solving dehydration problems, and increasing the content of biological technology.

Inactive Publication Date: 2016-06-15
何莞婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the water content in stevia waste residue is as high as 65%, it brings great difficulties to recycling
[0004] Traditional mechanical extrusion can only squeeze out about 10-20% of the waste water, which brings great cost and inconvenience to the next step of drying

Method used

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  • Novel plant waste residue squeezing and dewatering equipment
  • Novel plant waste residue squeezing and dewatering equipment
  • Novel plant waste residue squeezing and dewatering equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A new plant waste residue press dehydration equipment, including a frame 1, a fixed disc 2 is arranged on the frame 1, an annular groove is arranged on the fixed disc 2, and an annular turntable 3 is arranged on the annular groove , three groups of feed ports 4 and discharge ports 5 are evenly distributed on the turntable 3, and three groups of extrusion modules 6 are evenly distributed between each group of feed ports 4 and discharge ports 5. The feed ports 4, discharge ports There is a hopper between the feed port 5 and each group of extrusion modules 6, the outer ring of the bottom of the turntable 3 is provided with an annular rack 11, and the inner ring is provided with anti-skid lines 10, and the annular rack 11 is connected to the gap gear 12 , one side of the discharge port 5 is provided with an ejection mechanism 7, the top of each hopper is provided with a hopper door, and the bottom of each hopper is provided with a filter screen.

[0024] The top of the fixe...

Embodiment 2

[0027] This embodiment does not adopt the millstone-type structure in Embodiment 1, but adopts a chain conveying and extruding structure, and hoppers are evenly distributed on the chain, and feed inlet 4, extrusion, and secondary extrusion are arranged in sequence at a fixed position above the chain , a total of three sets of extrusion modules 6 for three times of extrusion, and a discharge port 5, where the extrusion module 6 is for one-way upward extrusion, and an ejection mechanism 7 is provided above the discharge port 5, and below the discharge port 5 The discharge conveyer belt that is provided with horizontal and vertical direction with aforementioned chain is set. This kind of scheme can also be implemented, but the more difficult part is that the positioning accuracy of the hopper is not good enough and the separated moisture is not easy to collect and recycle, and the efficiency and quality are not as high as in Example 1.

Embodiment 3

[0029] The difference from Embodiment 1 is that the extrusion module 6 and the ejection mechanism 7 are not fixed on the fixed disc 2, but are rotated synchronously with the turntable 3 and arranged at an inclination. The advantage of this is that the overall structure forms a pot shape, which is beneficial to the collection of detached moisture and more sufficient extrusion dehydration. The difficulty of this embodiment lies in how to prevent all kinds of electric wires from being at least knotted when rotating. Rotary joint, to realize the technical effect of the present invention.

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Abstract

The invention relates to the field of agricultural squeezing and filtering, and provides novel plant waste residue squeezing and dewatering equipment which comprises a rack. A fixed disk is arranged on the rack and provided with an annular groove. An annular rotary table is arranged on the annular groove. A plurality of sets of feeding openings and discharging openings are evenly distributed in the rotary table. A plurality of sets of squeezing modules are evenly distributed between each set of feeding opening and discharging opening. An annular gear rack is annularly arranged outside the bottom of the rotary table, anti-skid grain is annularly arranged in the bottom of the rotary table, and the annular gear rack is connected with a clearance gear. An ejection mechanism is arranged at one side of the discharging openings. A traditional screw mechanical squeezing manner is changed, at least 30%-45% of water in waste residues is squeezed out and drained through the three-time opposite squeezing modules, and therefore the time and cost for material drying are greatly reduced. Meanwhile, a grinding disk type squeezing structure is adopted, automatic feeding, triple squeezing and discharging are achieved in the whole process, and the problem about dewatering of a large amount of matter waste in factories is greatly solved.

Description

technical field [0001] The invention relates to the field of agricultural pressing and filtering, in particular to a novel plant waste residue pressing and dehydrating equipment. Background technique [0002] Stevia rebaudiana leaves contain 6-12% inulin, and the fine product is white powder. It is a low-calorie, high-sweet natural sweetener, and is one of the raw materials for food and pharmaceutical industries. During the production and refining process, a large amount of waste residue and filter mud will be produced, and this part of waste residue and filter mud also contains inulin, and the waste residue can also be recycled as feed and biomass fuel. At present, the treatment of waste residue and filter mud by major stevia processing enterprises is not very satisfactory, and the hidden danger of pollution caused by the stacking and storage of filter mud is even more worrying. [0003] The high-quality biomass processed from stevioside waste residue can be used as feed t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B9/10
CPCB30B9/10
Inventor 何国华
Owner 何莞婷
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