CN110759500A - Kitchen waste vacuum treatment system and working method - Google Patents
Kitchen waste vacuum treatment system and working method Download PDFInfo
- Publication number
- CN110759500A CN110759500A CN201911006646.XA CN201911006646A CN110759500A CN 110759500 A CN110759500 A CN 110759500A CN 201911006646 A CN201911006646 A CN 201911006646A CN 110759500 A CN110759500 A CN 110759500A
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- vacuum
- treatment device
- sewage
- waste
- collection tank
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Abstract
The invention relates to a kitchen waste vacuum treatment system and a working method, comprising a waste crushing device, wherein the waste crushing device is connected with an oil separation tank, the oil separation tank is connected with a vacuum collection tank through a vacuum pipeline, the vacuum collection tank is connected with an air inlet of a vacuum pump, the vacuum pump can enable the vacuum collection tank to generate vacuum, the vacuum collection tank is connected with a waste treatment device through a sewage discharge pipeline, a sewage discharge pump is arranged on the sewage discharge pipeline and can discharge sewage in the vacuum collection tank into the waste treatment device, the waste treatment device is used for converting kitchen waste into fertilizer or feed, the waste treatment device is connected with a sewage treatment device, an air outlet of the vacuum pump is connected with an odor treatment device, and the odor treatment device is connected with the waste treatment device. And the automation degree is high, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of garbage treatment equipment, in particular to a kitchen garbage vacuum treatment system and a working method.
Background
The kitchen waste is a key point in waste classification, and the inventor finds that secondary pollution phenomena such as leakage, dripping, taste diffusion and the like frequently occur in the waste transportation process, so that the environment is influenced, and meanwhile, the mood of eaters is also influenced. Meanwhile, the garbage is transported manually, certain manpower and material resources are required to be input, the labor intensity is high, and the transportation cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a kitchen waste vacuum treatment system which can prevent the secondary pollution phenomenon of the waste in the transportation process and realize the nearby on-site treatment of the waste.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a kitchen garbage vacuum treatment system, including the rubbish breaker, the rubbish breaker is connected with the oil interceptor, the oil interceptor passes through the vacuum line and is connected with the vacuum collection tank, the vacuum collection tank is connected with the air inlet of vacuum pump, the vacuum pump can make the vacuum collection tank produce the vacuum, the vacuum collection tank passes through the blowdown pipeline and is connected with refuse treatment device, install the dredge pump on the blowdown pipeline, the dredge pump can be with the interior sewage discharge of vacuum collection tank into refuse treatment device, refuse treatment device is used for turning into fertilizer or fodder with the kitchen garbage in the sewage, refuse treatment device is connected with sewage treatment device, sewage treatment device is used for the exhaust sewage of refuse treatment device, the gas outlet and the odor treatment device of vacuum pump are connected, odor treatment device is connected with refuse treatment device, odor treatment device is used for the interior foul smell that gives off of refuse treatment device.
Furthermore, a valve is arranged on the vacuum pipeline and used for controlling the on and off of the vacuum pipeline.
Further, install a level sensor in the oil removal tank for detect the liquid level information in the oil removal tank.
Further, the vacuum collection tank is provided with a pressure switch for detecting vacuum pressure information in the vacuum collection tank.
Further, the vacuum collection tank is provided with a second liquid level sensor for detecting liquid level information in the vacuum collection tank.
Further, the oil separation tank is arranged below the garbage crushing device.
Furthermore, the garbage crushing devices are arranged in a plurality of numbers, an oil separation tank is arranged below each garbage crushing device, and the vacuum collection tank is connected with the oil separation tanks through vacuum pipelines.
Furthermore, the vacuum pipeline adopts a high density polyethylene HDPE pipe or a UPVC water supply pipe or a stainless steel pipe, and the pressure grade is not less than 1 MPa.
Furthermore, the sewage discharge pipeline adopts a High Density Polyethylene (HDPE) pipe or a UPVC (unplasticized polyvinyl chloride) water supply pipe or a stainless steel pipe, and the pressure grade is not less than 0.6 MPa.
The invention also discloses a working method of the kitchen waste vacuum treatment system, which comprises the following steps: the method comprises the steps that garbage sewage to be treated enters a garbage crusher, solid garbage in the garbage sewage enters an oil separation tank after being crushed, oil-water separation is carried out, a vacuum pump generates vacuum in a vacuum collection tank, the garbage sewage of the crushed garbage enters the vacuum collection tank under the action of vacuum force, the sewage in the vacuum collection tank enters a garbage treatment device under the action of a sewage pump, the garbage treatment device converts kitchen garbage in the sewage into feed or fertilizer, the sewage discharged by the garbage treatment device enters a sewage treatment device for treatment, and the odor discharged from the garbage treatment device enters an odor treatment device for treatment.
The invention has the beneficial effects that:
1. according to the kitchen waste vacuum treatment system, sewage carrying waste enters the vacuum collection tank through the vacuum pipeline by utilizing the vacuum effect of the vacuum collection tank, and the vacuum collection tank is provided with the odor treatment device, the vacuum collection tank, the vacuum pipeline, the sewage discharge pipeline, the odor treatment device and the like, so that a closed transmission space can be formed, the waste cannot run, burst or drip, secondary pollution to the environment in the waste transportation process is prevented, manual carrying is not needed in the transportation process, the working efficiency is high, the cost is low, and the labor intensity is low.
2. According to the kitchen waste vacuum treatment system, the plurality of waste crushers and the oil separation tank share one set of vacuum collection tank, the sewage pump, the waste treatment device, the sewage treatment device and the odor treatment device, so that the cost of the system is reduced.
3. According to the vacuum treatment system for the kitchen waste, disclosed by the invention, the waste is firstly crushed and then enters the oil separation tank, and the crushed waste and sewage are pumped into the vacuum collection tank by utilizing the vacuum effect, so that the phenomena of pipeline blockage and scaling of grease in the pipeline are avoided, and the service life is long.
4. The kitchen waste vacuum treatment system provided by the invention realizes the on-site resource treatment of the kitchen waste, avoids secondary transportation and urban environment pollution, and saves the cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
the garbage treatment system comprises a garbage crusher 1, an oil separation tank 2, a vacuum pipeline 3, a vacuum collection tank 4, a sewage discharge pipeline 5, a garbage treatment device 6, a sewage treatment device 7, an odor treatment device 8, a vacuum pump 9, a valve 10 and a sewage discharge pump 11.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Just as the introduction of background art, current rubbish is in the transportation, adopts the manpower transport, and intensity of labour is high, and is with high costs, and causes secondary pollution to the surrounding environment easily, to above-mentioned problem, this application has provided a kitchen garbage vacuum treatment system.
In a typical embodiment example 1 of this application, as shown in fig. 1, a kitchen garbage vacuum processing system, including a plurality of rubbish breaker, rubbish breaker adopts the rubbish breaker, and the discharge gate of rubbish breaker 1 advances water piping connection through pipeline and oil interceptor 2, the rubbish breaker sets up in oil interceptor top, and the solid-state rubbish of pouring into the rubbish breaker can utilize the rubbish breaker to carry out the breakage to sewage inflow oil interceptor through pouring together. The garbage crusher adopts the existing equipment (such as an E200-7B garbage crusher), and a person skilled in the art can adopt different types of garbage crushers according to the actual needs and the arrangement environment, and the specific structure of the garbage crusher is not described in detail herein. The oil separation tank 2 can separate oil from water of the entering sewage, the oil separation tank can be a glass fiber reinforced plastic oil separation tank or a stainless steel oil separation tank, the technical personnel in the field can select the oil separation tank according to actual needs, a water inlet of the oil separation tank is connected with a discharge port of the garbage crusher through a pipeline, and a water outlet of the oil separation tank is connected with the vacuum pipeline 3.
In this embodiment, the oil interceptor sets up in the below of rubbish breaker, and rubbish breaker accessible support is fixed in the oil interceptor top, and under the effect of gravity, rubbish and sewage can get into the oil interceptor through the pipeline between rubbish breaker and the oil interceptor.
Install first level sensor in the oil removal pond, first level sensor is connected with the controller, can transmit the liquid level information of gathering for the controller.
A plurality of oil interceptors all are connected with vacuum collection tank 4 through vacuum line, the vacuum collection tank is connected with vacuum pump 9's air inlet, and the vacuum pump is connected with the controller, and the vacuum pump can receive controller instruction work, makes the interior production vacuum environment of vacuum collection tank.
The vacuum pipeline adopts a high density polyethylene HDPE pipe or a UPVC water supply pipe or a stainless steel pipe, and the pressure grade is not less than 1 MPa.
The vacuum pipeline is provided with a valve 10, the valve is connected with the controller and receives the instruction of the controller to work, and the valve can control the on and off of the vacuum pipeline.
Still install pressure switch on the vacuum collection jar, pressure switch installs on the outer wall of vacuum collection jar, and inside its probe stretched into the vacuum collection jar, can detect the pressure information in the vacuum collection jar, pressure switch is connected with the controller, can give the controller with the pressure information transmission who gathers.
And a second liquid level sensor connected with the controller is further installed in the vacuum collection tank and used for detecting liquid level information in the vacuum collection tank and transmitting the liquid level information to the controller.
The vacuum collection tank bottom is connected with sewage pipes 5, sewage pipes one end is connected with the vacuum collection tank, and the other end is connected with refuse treatment device 6, install the dredge pump 11 of being connected with the controller on the sewage pipes, the dredge pump can receive controller instruction work, and the sewage in the drive vacuum collection tank gets into refuse treatment device, sewage pipes adopts high density polyethylene HDPE pipe or UPVC feed pipe or nonrust steel pipe, and the pressure rating is not less than 0.6 MPa.
The garbage disposal device can be an existing garbage disposal device (such as DY-CC-1000 garbage disposal equipment) and can convert garbage entering the garbage disposal device into feed or fertilizer, and the specific structure of the garbage disposal device is not described in detail herein.
The gas vent of vacuum pump passes through the pipeline and is connected with 8 air inlets of odor treatment device, odor treatment device passes through the pipeline simultaneously with refuse treatment device and is connected with 8 air inlets of odor treatment device, odor treatment device adopt current odor treatment equipment (like SW-1000 odor treatment equipment) can, its specific structure does not carry out detailed description here, and exhaust odor can get into odor treatment device among the refuse treatment device and handle, handles the requirement that the gas of back combustion reaches "foul smell pollutant emission standard", prevents that the odor from giving off in the peripheral environment.
The gas vent and the odor treatment device of vacuum pump are connected, and the evacuation in-process, the gas in the vacuum collection jar that takes out can get into odor treatment device and handle, arranges the odor in the vacuum collection jar to external environment in the time of preventing the evacuation.
The garbage treatment device is connected with the sewage treatment device 7, and the sewage treatment device can treat sewage discharged by the garbage treatment device, so that the discharged water meets the requirements of 'water quality standard of sewage discharged into urban sewers'. The sewage treatment device is connected with the water outlet of the garbage treatment device through a pipeline, the sewage treatment device can be an existing sewage treatment device (such as HJB-200 sewage treatment equipment), and the specific structure of the sewage treatment device is not described in detail herein.
In this embodiment, the controller is a PLC controller, and those skilled in the art may select other types of controllers according to actual situations, which will not be described in detail herein.
The kitchen waste vacuum treatment system of this embodiment can set up in occasions such as dining room, market, can handle kitchen waste on the spot, nearby, and vacuum collection tank, vacuum pump, refuse treatment device, sewage treatment plant and odor treatment device install in the room of standing.
Example 2:
the embodiment discloses a working method of a kitchen waste vacuum treatment system, a vacuum pump works, vacuumizing the vacuum collection tank, when the pressure information collected by the pressure switch and received by the controller reaches a set value, the vacuum pump stops working, the garbage sewage is poured into the garbage crushing device, the garbage crushing device crushes the solid garbage carried in the sewage, the crushed garbage enters the oil separation tank along with the sewage through the water inlet of the oil separation tank, the oil separation tank separates oil from water in the sewage, when the sewage liquid level in the oil separation tank rises to the first liquid level sensor, the first liquid level sensor sends an instruction to the controller after detecting a sewage signal, the controller controls the valve of the vacuum pipeline to be opened, under the vacuum action of the vacuum collection tank, sewage and solid garbage in the oil separation tank enter the vacuum collection tank, and the vacuum collection tank collects the crushed garbage and sewage.
In this embodiment, at first carry out the breakage to rubbish, then get into the vacuum collection tank through oil interceptor, vacuum line, can avoid the jam of vacuum line, avoid grease scale deposit in vacuum line simultaneously.
The pressure switch detects the pressure value in the vacuum collection tank, sends a signal to the controller in real time, and the controller controls the vacuum pump to work, so that the vacuum collection tank keeps the set pressure value, in the embodiment, the vacuum collection tank keeps the negative pressure at about-50 kPa.
When the liquid level in the vacuum collection tank reaches the second liquid level sensor, the second liquid level sensor detects the liquid level signal, and transmit for the controller, the controller sends the instruction to the dredge pump, the work of dredge pump is discharged broken rubbish and sewage in the vacuum collection tank into refuse treatment device, refuse treatment device turns into fodder or fertilizer with rubbish, resource utilization has been realized, refuse treatment device transmits sewage for sewage treatment device, sewage treatment device handles refuse treatment device exhaust sewage.
The odor discharged from the garbage treatment device enters the odor treatment device, the odor treatment device treats the odor, and when the vacuum is pumped, the gas in the vacuum collection tank also enters the odor treatment device for treatment.
The kitchen waste vacuum treatment system of this embodiment, whole processing procedure adopts the controller to control, and degree of automation is high, and the treatment effeciency is high, low in labor strength, and rubbish and sewage transport in the airtight environment in vacuum, have avoided the secondary pollution to the surrounding environment.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a kitchen garbage vacuum processing system, a serial communication port, including rubbish breaker, rubbish breaker is connected with the oil interceptor, the oil interceptor passes through the vacuum line and is connected with the vacuum collection tank, the vacuum collection tank is connected with the air inlet of vacuum pump, the vacuum pump can make the vacuum collection tank produce the vacuum, the vacuum collection tank passes through the blowdown pipeline and is connected with refuse treatment device, install the dredge pump on the blowdown pipeline, the dredge pump can be with the interior sewage discharge of vacuum collection tank into refuse treatment device, refuse treatment device is used for turning into fertilizer or fodder with the kitchen garbage in the sewage, refuse treatment device is connected with sewage treatment device, sewage treatment device is used for the exhaust sewage of refuse treatment device, the gas outlet and the odor treatment device of vacuum pump are connected, odor treatment device is connected with refuse treatment device, odor treatment device is used for handling the interior foul smell that gives off of refuse treatment device.
2. The vacuum kitchen waste treatment system according to claim 1, wherein a valve is installed on the vacuum pipeline for controlling the on and off of the vacuum pipeline.
3. The vacuum treatment system for kitchen waste according to claim 1, characterized in that a first liquid level sensor is installed in said oil separation tank for detecting liquid level information in the oil separation tank.
4. The vacuum treatment system for kitchen waste according to claim 1, characterized in that said vacuum collection tank is equipped with a pressure switch for detecting vacuum pressure information in the vacuum collection tank.
5. The vacuum treatment system for kitchen waste according to claim 1, characterized in that said vacuum collection tank is equipped with a second liquid level sensor for detecting liquid level information in the vacuum collection tank.
6. The vacuum treatment system for kitchen waste according to claim 1, characterized in that said oil separation tank is disposed below the waste crushing device.
7. The vacuum treatment system for kitchen waste according to claim 1, wherein a plurality of waste crushing devices are provided, an oil separation tank is provided below each waste crushing device, and the vacuum collection tank is connected with the oil separation tanks through vacuum pipelines.
8. The vacuum treatment system for kitchen waste according to claim 1, wherein the vacuum pipeline is made of High Density Polyethylene (HDPE) pipe or UPVC) water supply pipe or stainless steel pipe, and the pressure grade is not less than 1 MPa.
9. The vacuum treatment system for kitchen waste according to claim 1, characterized in that said sewage draining pipeline is made of High Density Polyethylene (HDPE) pipe or UPVC water supply pipe or stainless steel pipe, and the pressure grade is not less than 0.6 MPa.
10. An operating method of a kitchen waste vacuum treatment system according to any one of claims 1-9, characterized in that the waste sewage to be treated enters a waste crusher, solid waste in the waste sewage enters an oil separation tank after being crushed, oil and water are separated, a vacuum pump generates vacuum in a vacuum collection tank, the waste sewage of the crushed waste enters the vacuum collection tank by utilizing the action of the vacuum force, the sewage in the vacuum collection tank enters a waste treatment device under the action of a sewage pump, the waste treatment device converts the kitchen waste in the sewage into feed or fertilizer, the sewage discharged by the waste treatment device enters a sewage treatment device for treatment, and the odor discharged by the waste treatment device enters an odor treatment device for treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006646.XA CN110759500A (en) | 2019-10-22 | 2019-10-22 | Kitchen waste vacuum treatment system and working method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911006646.XA CN110759500A (en) | 2019-10-22 | 2019-10-22 | Kitchen waste vacuum treatment system and working method |
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| CN110759500A true CN110759500A (en) | 2020-02-07 |
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| CN201911006646.XA Pending CN110759500A (en) | 2019-10-22 | 2019-10-22 | Kitchen waste vacuum treatment system and working method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530897A (en) * | 2020-05-25 | 2020-08-14 | 上海巷西环境科技有限公司 | Vacuum rotary drum type kitchen waste treatment device and treatment process thereof |
| CN111790725A (en) * | 2020-06-28 | 2020-10-20 | 同济大学建筑设计研究院(集团)有限公司 | Closed type collecting and ecological treatment system suitable for organic garbage in multi-storey and high-rise building |
| CN117468558A (en) * | 2023-12-26 | 2024-01-30 | 中建安装集团有限公司 | Vacuum collection and transfer system and method for oily sewage in campus catering |
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| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN109013666A (en) * | 2018-09-18 | 2018-12-18 | 上海威俊真空排水设备有限公司 | Vacuum restaurant garbage treating system and processing method |
| CN109570193A (en) * | 2018-11-26 | 2019-04-05 | 山东大学 | Kitchen garbage vacuum collecting is crushed specification processing system and method |
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2019
- 2019-10-22 CN CN201911006646.XA patent/CN110759500A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201865162U (en) * | 2010-10-20 | 2011-06-15 | 山东华腾环保科技有限公司 | Vacuum sewage collection device |
| CN109013666A (en) * | 2018-09-18 | 2018-12-18 | 上海威俊真空排水设备有限公司 | Vacuum restaurant garbage treating system and processing method |
| CN109570193A (en) * | 2018-11-26 | 2019-04-05 | 山东大学 | Kitchen garbage vacuum collecting is crushed specification processing system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530897A (en) * | 2020-05-25 | 2020-08-14 | 上海巷西环境科技有限公司 | Vacuum rotary drum type kitchen waste treatment device and treatment process thereof |
| CN111530897B (en) * | 2020-05-25 | 2023-10-10 | 上海巷西环境科技有限公司 | Vacuum rotary drum type kitchen waste treatment device and treatment process thereof |
| CN111790725A (en) * | 2020-06-28 | 2020-10-20 | 同济大学建筑设计研究院(集团)有限公司 | Closed type collecting and ecological treatment system suitable for organic garbage in multi-storey and high-rise building |
| CN117468558A (en) * | 2023-12-26 | 2024-01-30 | 中建安装集团有限公司 | Vacuum collection and transfer system and method for oily sewage in campus catering |
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Application publication date: 20200207 |