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Miniaturized multipurpose treatment equipment for separating and dewatering restaurant garbage

A technology of food waste and processing equipment, which is applied in the field of high-efficiency processing devices, can solve problems such as large volume, and achieve the effects of high processing efficiency, good solid-liquid separation, and efficient sorting and dehydration

Active Publication Date: 2013-12-18
BEIJING UNIV OF CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problems of large volume and open treatment of drum sorting and vibrating grid sorting devices, the present invention realizes the miniaturization and closed sorting treatment of kitchen waste based on screw extrusion. For kitchen waste with different moisture content are applicable

Method used

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  • Miniaturized multipurpose treatment equipment for separating and dewatering restaurant garbage
  • Miniaturized multipurpose treatment equipment for separating and dewatering restaurant garbage
  • Miniaturized multipurpose treatment equipment for separating and dewatering restaurant garbage

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Embodiment 1

[0041] Figure 1 is an embodiment of the present invention. One end of the hydraulic support adjustment mechanism is fixed to the lower base of the storage tank, and the other end is fixed to the screw dehydrating machine barrel pair to adjust the inclination angle of the machine barrel pair. The motor is fixedly connected on the barrel pair. There is a feeding port on the side of the machine barrel, which is used to send water-containing materials such as food waste to the inside of the machine barrel for dehydration. The other side of the barrel pair is equipped with an outlet adjustment device, which controls the pressure of the water-containing material in the barrel pair by adjusting the closure of the rotatable baffle. A filter plate and a liquid collection tank are installed under the lower barrel. When the hydraulic support adjustment mechanism adjusts the auxiliary inclination angle of the barrel to -45°, the position of the auxiliary feeding port of the barrel is at...

Embodiment 2

[0048] Fig. 2 is embodiment 2 of the present invention, for utilizing the present invention to carry out deep processing of seafood wastes such as fish and shrimp. The difference between embodiment 2 and embodiment 1 is that in embodiment 2, in order to realize the crushing of materials, two crushing device insertion points are set between the equal-diameter conveying thread section and the variable-diameter thread section, and in the variable-diameter thread section. It's not the bag breaker hook that threads in, but the breaker knife. In order to improve the dehydration effect, a section of reverse thread and a pressure building retaining ring are set in the variable diameter thread section to increase the ability of the screw to build pressure on the material. The filter hole diameter of the filter plate is 2mm. The feeding mode of embodiment 2 is also different from embodiment 1, uses the screw forced feeding device to carry out forced feeding, to improve the processing c...

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Abstract

The invention discloses miniaturized multipurpose treatment equipment for separating and dewatering restaurant garbage, belonging to the field of dewatering. The miniaturized multipurpose treatment equipment comprises a motor, a coupling, an exhausting / cleaning port, a discharge port adjusting device, an isodiametric threaded section, a pressure buildup section, a reducing threaded section, a rotary connecting mechanism, a liquid part collection tank, a liquid part collection tank discharge port, a bag breaking hook, an isodiametric conveying threaded section, a screw rod core shaft, a dynamic seal, an extrusion dehydration upper machine barrel, a sewage outlet, a liquid part storage box upper opening, an extrusion dehydration lower machine barrel, a solid part storage box, a liquid part storage box, a hydraulic support adjusting mechanism, a filter plate, a liquid outlet, a connecting hose, a solid part cleaning port, an oil drainage port and an automatic control system. The liquid part collection tank is connected with the lower machine barrel, and the liquid part filtered by the filter plate is guided into the liquid part storage box through the liquid part collection tank discharge port and the connecting hose. The remaining solid part after material dehydration is discharged into the solid part storage box from a machine barrel auxiliary discharge port. The discharge port adjusting device controls the closure of a discharge port by adjusting the position of a rotatable baffle plate to improve the pressure buildup dehydration effect.

Description

technical field [0001] The invention relates to a high-efficiency treatment device for separating solid components and oil-water components of food waste with high moisture content, such as sorting, bag breaking, and dehydration, and at the same time relates to extrusion dehydration of solid components of food waste and separation of oil-water components , food waste biogas pretreatment, food waste solid component incineration pretreatment device, and high water content materials, such as fish and shrimp and other seafood, solid-liquid separation processing equipment for aquatic products. Background technique [0002] The physical properties of food waste generally present a solid-liquid mixed state, and its chemical composition is complex, mainly including water, inorganic salts, organic acids, and various macromolecular organic compounds (mainly including protein, starch, cellulose, heteropolysaccharides, fats, etc. ). In addition, food waste may also contain plastic and ...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
Inventor 张冰张鹤锐
Owner BEIJING UNIV OF CHEM TECH
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