CN-224208000-U - In-situ production device for converting kitchen waste oil-containing wastewater into emulsified oil carbon

CN224208000UCN 224208000 UCN224208000 UCN 224208000UCN-224208000-U

Abstract

The utility model discloses an in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source, and belongs to the technical field of kitchen waste carbon source. The in-situ production device comprises a reaction tank and a transfer tank, wherein a liquid inlet pipe and a liquid discharge pipe are arranged on the reaction tank and are communicated with the reaction tank, the liquid inlet pipe is used for injecting kitchen waste oil-containing wastewater into the reaction tank, the liquid discharge pipe is used for discharging an emulsified oil carbon source out of the reaction tank, a first weir flow structure is arranged on one side wall of the reaction tank and is used for quantitatively controlling the highest liquid level in the reaction tank, the bottom of the transfer tank is communicated with the bottom of the reaction tank through a communicating pipe, a liquid discharge valve is arranged on the communicating pipe, a second weir flow structure is arranged on one side wall of the transfer tank and is used for quantitatively controlling the highest liquid level in the transfer tank. After oil-water separation is completed, the utility model can rapidly realize the regulation and control of the oil-water ratio and directly carry out emulsification reaction, thereby not only greatly improving the production efficiency, but also being simple and convenient to operate and easy to be used by hands.

Inventors

ZHAO JIA
LI CHANGRONG
CHENG YIKANG
ZHAO ZHE

Assignees

中国地质大学（武汉）

Dates

Publication Date: 20260508
Application Date: 20250115

Claims (10)

1. An in-situ production device for converting kitchen waste oily wastewater into an emulsified oil carbon source is characterized by comprising a reaction tank and a transfer tank; The reaction tank is provided with a liquid inlet pipe and a liquid discharge pipe which are communicated with the reaction tank, the liquid inlet pipe is used for injecting kitchen waste oil-containing wastewater into the reaction tank, the liquid discharge pipe is used for discharging an emulsified oil carbon source out of the reaction tank, one side wall of the reaction tank is provided with a first weir flow structure, and the first weir flow structure is used for quantitatively controlling the highest liquid level in the reaction tank; The bottom of transfer groove is communicated with the bottom of reaction tank through communicating pipe, and is equipped with the bleeder valve on communicating pipe, is equipped with the second weir flow structure on its one side wall of transfer groove, and the second weir flow structure is used for the highest liquid level in the quantitative control transfer groove.
2. The in-situ production device for converting kitchen waste oily wastewater into an emulsified oil carbon source according to claim 1, wherein the first weir flow structure and the second weir flow structure comprise sliding grooves extending downwards along the top surfaces of the corresponding side walls, openings penetrating the corresponding side walls vertically and weir flow baffles, the weir flow baffles are arranged in the sliding grooves, sealing sheets are respectively coated on the lower side and the left side and the right side of the weir flow baffles, the openings can be completely closed or completely opened in the process of sliding the weir flow baffles up and down in the sliding grooves, scale pointers are arranged on the weir flow baffles, and scale indication structures are arranged on the corresponding side walls.
3. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 2, wherein the scale pointer is an elastomer, and one end of the scale pointer, which is far away from the weir flow baffle, is provided with a protruding part; The scale indication structure is a groove part which is vertically and uniformly arranged on the corresponding side wall, and the groove part is matched with a bulge part arranged on the scale pointer and corresponds to the position; in the process that the weir flow baffle slides up and down in the chute, the protruding part on the scale pointer can be switched into different groove parts of the scale indicating structure.
4. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 2, wherein a weir flow port is arranged on the upper side of the weir flow baffle, and the weir flow port is triangular.
5. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 4, wherein the weir flow baffle is provided with a drainage groove at the position corresponding to the weir flow port.
6. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 1, wherein a feeder is arranged on the reaction tank and is used for feeding an emulsifier into the reaction tank.
7. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 6, wherein an ultrasonic instrument connected with the reaction tank is arranged on the reaction tank and is used for providing emulsification reaction conditions.
8. The in-situ production device for converting kitchen waste oil-containing wastewater into emulsified oil carbon source according to claim 7, wherein the reaction tank is provided with a temperature controller connected with the reaction tank, and the temperature controller is used for providing emulsification reaction conditions.
9. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 8, wherein the reaction tank is further provided with an intelligent control board, and the feeder, the ultrasonic instrument and the temperature controller are electrically connected with the intelligent control board.
10. The in-situ production device for converting kitchen waste oil-containing wastewater into an emulsified oil carbon source according to claim 9, wherein the drain valve is an electronic valve and is electrically connected with the intelligent control board.

Description

In-situ production device for converting kitchen waste oil-containing wastewater into emulsified oil carbon Technical Field The utility model relates to the technical field of kitchen waste carbon source, in particular to an in-situ production device for converting kitchen waste oily wastewater into emulsified oil carbon source. Background Biological carbon sources have wide application in groundwater pollution remediation and treatment, for example, emulsified oil is used as a novel carbon source and can be used as an electron donor to strengthen the capability of removing pollutants by microorganisms in soil and groundwater. The kitchen waste oil-containing wastewater has the characteristics of high organic matters, high ammonia nitrogen, high grease and high salinity, and is a good choice as a biological carbon source because of being rich in organic matters and being converted into emulsified oil, namely, the kitchen waste oil-containing wastewater can be used as a potential carbon source. At present, the conversion of kitchen waste oily wastewater into emulsified oil generally comprises a plurality of steps such as oil-water separation, oil-water ratio, emulsification reaction and the like, each production step is independently completed, the operation steps are complex, and the production efficiency is low. Disclosure of utility model Aiming at the existing technical situation, the utility model provides the in-situ production device for converting kitchen waste oil-containing wastewater into the emulsified oil carbon source, which can quickly realize the regulation and control of the oil-water ratio and directly carry out the emulsification reaction after the oil-water separation is completed, thereby greatly improving the production efficiency, and being simple and convenient to operate and easy to put into hands. In order to achieve the above purpose, the utility model adopts the following technical scheme: An in-situ production device for converting kitchen waste oily wastewater into an emulsified oil carbon source comprises a reaction tank and a transfer tank; The reaction tank is provided with a liquid inlet pipe and a liquid discharge pipe which are communicated with the reaction tank, the liquid inlet pipe is used for injecting kitchen waste oil-containing wastewater into the reaction tank, the liquid discharge pipe is used for discharging an emulsified oil carbon source out of the reaction tank, one side wall of the reaction tank is provided with a first weir flow structure, and the first weir flow structure is used for quantitatively controlling the highest liquid level in the reaction tank; The bottom of transfer groove is communicated with the bottom of reaction tank through communicating pipe, and is equipped with the bleeder valve on communicating pipe, is equipped with the second weir flow structure on its one side wall of transfer groove, and the second weir flow structure is used for the highest liquid level in the quantitative control transfer groove. Further, the first weir flow structure and the second weir flow structure respectively comprise a chute extending downwards along the top surface of the corresponding side wall, an opening and a weir flow baffle, wherein the opening penetrates through the corresponding side wall vertically, the weir flow baffle is arranged in the chute, sealing sheets are respectively coated on the lower side and the left side and the right side of the weir flow baffle, the opening can be completely closed or completely opened in the process that the weir flow baffle slides up and down in the chute, a scale pointer is arranged on the weir flow baffle, and a scale indicating structure is arranged on the corresponding side wall. Further, the scale pointer is an elastomer, and one end of the scale pointer, which is far away from the weir flow baffle, is provided with a protruding part; The scale indication structure is a groove part which is vertically and uniformly arranged on the corresponding side wall, and the groove part is matched with a bulge part arranged on the scale pointer and corresponds to the position; in the process that the weir flow baffle slides up and down in the chute, the protruding part on the scale pointer can be switched into different groove parts of the scale indicating structure. Further, a weir flow port is arranged on the upper side of the weir flow baffle, and the weir flow port is triangular. Furthermore, a drainage groove is arranged at the position of the weir flow baffle corresponding to the weir flow port. Furthermore, a feeder is arranged on the reaction tank and is used for feeding the emulsifier into the reaction tank. Further, an ultrasonic instrument connected with the reaction tank is arranged on the reaction tank and is used for providing emulsification reaction conditions. Further, a temperature controller connected with the reaction tank is arranged on the reaction tank and is used for providing emulsification re