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Oil-water separation and purification device for catering and purification method of oil-water separation and purification device

A technology for purification device and drinking oil, applied in separation method, chemical instrument and method, grease/oily substance/float removal device, etc., can solve the problem of grease and residue removal in incapable catering wastewater, and prevent incomplete separation , Protect the water environment, good oil-water separation effect

Pending Publication Date: 2021-12-07
SHANGHAI INST OF MEASUREMENT & TESTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the oil and residue in the catering wastewater cannot be effectively removed in the prior art, and propose a kind of oil-water separation and purification device for catering and its purification method

Method used

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  • Oil-water separation and purification device for catering and purification method of oil-water separation and purification device
  • Oil-water separation and purification device for catering and purification method of oil-water separation and purification device
  • Oil-water separation and purification device for catering and purification method of oil-water separation and purification device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to Figure 1-7 , an oil-water separation and purification device for catering, including a box body 1, and also includes: a filter plate 4 installed in the box body 1; a motor 2 installed on the side of the box body 1 away from the slag discharge port through a bracket; a screw propeller 3. It is rotatably connected to the filter plate 4, and the end away from the slag outlet of the box body 1 is fixedly connected to the output end of the motor 2; the waterproof telescopic rod 11 is installed on both sides of the lower end of the box body 1; the moving plate 12, The sealing sliding connection is in the box body 1, and the lower end is fixedly connected with the telescopic end of the waterproof telescopic rod 11, wherein the moving plate 12 is provided with an annular through opening; the annular airbag 13 is sealed and fixedly connected to the annular through opening; the limit rod 14, fixedly connected to the inner lower end of the box body 1, the separation plat...

Embodiment 2

[0038] refer to Figure 1-3 , a kind of oil-water separation and purification device for catering, which is basically the same as Embodiment 1, furthermore: the lower end of the filter plate 4 is fixedly connected with a dredging tooth plate 7 through a telescopic spring 19, and the rack on the dredging tooth plate 7 is connected to the filter plate The positions of the filter holes on 4 correspond to each other. The lower end of the box body 1 close to the dredging tooth plate 7 is connected to the rotating rod 5 by rotation. 3 The side close to the motor 2 is fixedly connected with the first runner, and the end of the turning rod 5 close to the motor 2 runs through the box body 1, and is fixedly connected with the second runner, and the first runner and the second runner are connected by a belt , when the screw propeller 3 rotates, it can drive the first runner to rotate, the first runner drives the second runner to rotate through the belt, the second runner drives the rotat...

Embodiment 3

[0042] refer to image 3 and Figure 5 , a kind of oil-water separation and purification device for catering, which is basically the same as embodiment 1, and further is: the feed inlet of the casing 1 is fixedly connected with a feed funnel 101, and the feed funnel 101 and the slagging outlet of the casing 1 All are connected with sealing plate 22 by torsion spring rotation, through the setting of sealing plate 22 and torsion spring, when the device is not working, sealing plate 22 can discharge the slag of feed funnel 101 and box body 1 under the action of torsion spring. The mouth is sealed to prevent the peculiar smell in the box body 1 from floating out, which will affect the environment and workers, and effectively improve the environmental protection of the device.

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Abstract

The invention discloses an oil-water separation and purification device for catering and a purification method of the oil-water separation and purification device, and belongs to the technical field of environmental protection equipment. The oil-water separation and purification device comprises a box body and further comprises a filter plate arranged in the box body, a motor, a spiral propeller , waterproof telescopic rods, a movable plate and an annular air bag ; the motor is mounted on one side, far away from the slag discharging opening, of the box body through a bracket; the spiral propeller is rotationally connected to the filter plate, and the end, far away from the slag discharging opening of the box body, of the spiral propeller is fixedly connected with the output end of a motor; the waterproof telescopic rods are mounted on the two sides of the lower end in the box body; the movable plate is connected into the box body in a sealed and sliding mode, the lower end of the movable plate is fixedly connected with the telescopic end of the waterproof telescopic rod, and an annular penetrating opening is formed in the movable plate; and the annular air bag is fixedly connected to the annular penetrating opening in a sealed mode. According to the oil-water separation and purification device , grease and residues in restaurant wastewater are removed, the oil-water separation effect is good, floating oil is convenient to remove, and purified water can be used for watering flowers, washing vehicles and the like.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to an oil-water separation and purification device for catering and a purification method thereof. Background technique [0002] With the development of the economy and the advancement of science and technology, the catering industry is developing at an astonishing speed. While the catering industry promotes economic development, it also brings many side effects. The most prominent of these side effects are residual garbage and cleaning waste water. One of the main reasons for the pollution of surrounding water bodies. [0003] The existing catering wastewater usually flows directly into the sewer, and then discharged into the rivers and lakes around the city. The catering wastewater contains a lot of oil and organic matter. Organic matter is easy to breed bacteria, emit odor, and pollute the environment, while oil is difficult It is directly decomposed, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/40B01D29/03B01D29/62B01D29/94C02F101/32
CPCC02F1/001C02F1/40C02F1/00B01D29/03B01D29/94B01D29/62C02F2303/16C02F2201/002C02F2101/32
Inventor 张亚飞王野
Owner SHANGHAI INST OF MEASUREMENT & TESTING TECH
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