CN104817226B - Allicin waste water heat treatment device and processing method - Google Patents

Allicin waste water heat treatment device and processing method Download PDF

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Publication number
CN104817226B
CN104817226B CN201510174681.8A CN201510174681A CN104817226B CN 104817226 B CN104817226 B CN 104817226B CN 201510174681 A CN201510174681 A CN 201510174681A CN 104817226 B CN104817226 B CN 104817226B
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China
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connection
waste water
allicin
pond
heat treatment
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CN201510174681.8A
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CN104817226A (en
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杨洪东
高孟春
张卫东
王森
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Ocean University of China
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Ocean University of China
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Abstract

Allicin waste water heat treatment device and processing method.A kind of allicin waste water heat treatment device, its composition include:Air floatation machine, described air floatation machine connection allicin produces industrial wastewater recycling and processing device, boiler sanitary wastewater recycling and processing device, sludge collection and treatment device, described boiler sanitary wastewater recycling and processing device connection anaerobic device, described anaerobic device connection settler, described settler connection filter, described filter connection steam boiler, the described boiler sanitary wastewater recycling and processing device of described steam boiler connection.The present invention is used for allicin waste water heat treatment.

Description

Allicin waste water heat treatment device and processing method
Technical field:
The present invention relates to a kind of allicin waste water heat treatment device and processing method.
Background technology:
The heat exchanger volume of existing heat reclaim unit is larger, takes larger space;Waste water reaction pool inner water pump energy consumption Greatly.
Heat exchanger volume is reduced, is built in waste water reaction pond;Waste water after process is by water pump lifting to follow-up lattice Grid pond, increased energy consumption.
In equipment, Jing after steam heat temperature raising, equipment outside wall temperature higher (87 DEG C) is susceptible to the person and scalds thing waste water Therefore.
The content of the invention:
It is an object of the invention to provide a kind of rational in infrastructure, compact, it is to avoid the allicin that personal scald accident occurs gives up Water heat treatment device and processing method.
Above-mentioned purpose is realized by following technical scheme:
A kind of allicin waste water heat treatment device, its composition include:Air floatation machine, described air floatation machine connection allicin life Produce industrial wastewater recycling and processing device, boiler sanitary wastewater recycling and processing device, sludge collection and treatment device, described boiler life Waste-water recovering treater connection anaerobic device living, described anaerobic device connection settler, described settler connection Filter, described filter connection steam boiler, the described boiler sanitary wastewater of described steam boiler connection are reclaimed Processing meanss.
Described allicin waste water heat treatment device, described allicin production industrial wastewater recycling and processing device include Production waste water sump, described production waste water sump connect No. 2 grid ponds, and No. 2 described grid pond connection allicins give up Water heat treatment pond, described allicin waste water heat treatment pond connection odor removal and heat reclaim unit, described heat The described air floatation machine of retracting device connection, described odor removal connection ventilating fan.
Described allicin waste water heat treatment device, described boiler sanitary wastewater recycling and processing device including excrement Pond, described septic tank connection sump, described sump connect No. 1 grid pond, and No. 1 described grid pond connection is just heavy Pond, described preliminary sedimentation tank connection one-level catalytic oxidation aeration tank, described one-level catalytic oxidation aeration tank connection Secondary contact oxygen Change aeration tank, the described air floatation machine of described preliminary sedimentation tank connection.
Described allicin waste water heat treatment device, described sludge collection and treatment device include sludge concentration tank, institute The sludge concentration tank connection sludge filter press stated, described sludge filter press connection steam boiler, described sludge concentration tank connect Connect described air floatation machine.
Described allicin waste water heat treatment device, described anaerobic device include anaerobic pond, and described anaerobic pond connects Connect anoxic pond, described anoxic pond connection contact oxygen aeration tank, the described precipitation dress of described contact oxygen aeration tank connection Put, described anaerobic pond connection two-stage biological contact oxidation aeration tank.
Described allicin waste water heat treatment device, described settler include second pond, and described second pond connects Connect clear water reserviors, described second pond connection contact oxygen aeration tank.
Described allicin waste water heat treatment device, described filter include quartz filter, described stone Sand filter connects clear water reserviors, and described quartz filter connection active carbon filter, described active carbon filter connect Millipore filter is connect, described millipore filter connects reverse osmosis unit, and described reverse osmosis unit connects back to use water tank, described Reuse water tank connection boiler feedwater case, the described steam boiler of described boiler feedwater case connection, described steam boiler connect Connect allicin waste water heat treatment pond, described reuse water tank connection heat reclaim unit.
Described allicin waste water heat treatment device, described production waste water sump are built with intake pump P1, described Intake pump P1 connection PLCs, described PLC connection jet chimney magnetic valve, described ventilating fan, go out water pump P2, temp probe, circulating pump P3;Described jet chimney magnetic valve joint noise reduction device, described muffler are mounted in allicin and give up In water heat treatment pond, described goes out the described heat reclaim unit of water pump P2 connections, described heat reclaim unit connection institute The circulating pump P3 for stating, described circulating pump P3 connect back to use water tank, described reuse water tank connection supply-water pump P4.
A kind of processing method of allicin waste water heat treatment device, when equipment is opened every time, PLC connects electricity Behind source, jet chimney magnetic valve is opened;After wastewater temperature rises to 87 DEG C, intake pump P1 is opened, to production waste water sump note Water;After wastewater temperature rises to 87 DEG C, jet chimney closed electromagnetic valve;When wastewater temperature is down to below 82 DEG C, jet chimney Magnetic valve is reopened;When factory's cleaning equipment and ground, once production waste water dirt collection pool water level is to design water level H, production In waste water sump, feed pump P1 is opened, the water filling in allicin waste water heat treatment pond;
When waste water is heated to 82~87 DEG C, the allicin in waste water loses sterilizing ability, will not kill follow-up anoxic Microorganism in pond and anaerobic pond;
Volatile harmful gas in waste water is tightly held by activated carbon removal in odor removal;
When equipment is powered, the exhaust blower on odor removal is opened;When the device is powered off, the exhaust blower on odor removal stops Only;
When liquid level is to H in allicin waste water heat treatment pond, in allicin waste water heat treatment pond, go out water pump P2 unlatchings, Water outlet drains into No. 2 grid ponds;When liquid level is to L in allicin waste water heat treatment pond, go out water pump P2 stoppings;
When in allicin waste water heat treatment pond, liquid level is to HH, in production waste water sump, intake pump P1 is out of service; When allicin waste water heat treatment pit level is to H-0.5, intake pump P1 is opened;
Water is supplied to heat reclaim unit cooling from reuse water tank by circulating pump P3, by allicin waste water heat treatment pond water outlet It is cooled to normal temperature;When reuse high water tank is to L, circulating pump P3 stops;
Water Jing supply-water pump P4 in reuse water tank after intensification are delivered to boiler feedwater case, complete heat recovery.
Beneficial effect:
1. during present invention operation, waste water is heated using steam, produce hot waste water, in waste water, contain big calorimetric Can, in waste water, heat energy is transferred to boiler feedwater case through heat exchanger, improves boiler feedwater water temperature to 40-50 DEG C, saves pot Stove fuel, (20 DEG C of content of oxygen dissolved in water is 9.1mg/L, is dissolved in 50 DEG C of water to reduce dissolved oxygen in boiler feedwater Oxygen content is 5.6mg/L), boiler corrosion speed is slow down, boiler life is extended.
2. the present invention is provided with odor removal (odor and exhaust gas active carbon adsorber), and energy effective control odor and exhaust gas are in air In discharge;Volatile harmful gas in waste water is tightly held by activated carbon removal in odor removal.
3. the present invention realizes the automatic running of equipment by PLC program control;Install in allicin waste water heat treatment pond Liquid level sensor realizes the monitoring of waste water liquid level, controls the automatic start-stop of water pump;Install in allicin waste water heat treatment pond Temperature sensor realize the monitoring of wastewater temperature, the automatic heating of effective control waste water and cooling.
4. the present invention is being provided with muffler, when steam heats up to waste water, reduces making an uproar for vapour heating generation Sound.Noise control is below 70 decibels.
Description of the drawings:
Accompanying drawing 1 is the process frame chart of this product.
Accompanying drawing 2 is the connection figure in production waste water sump and allicin waste water heat treatment pond in accompanying drawing 1.
Accompanying drawing 3 is the process chart of this product.
Specific embodiment:
Embodiment 1:
A kind of allicin waste water heat treatment device, its composition include:Air floatation machine 1, described air floatation machine connection allicin Production industrial wastewater recycling and processing device, boiler sanitary wastewater recycling and processing device, sludge collection and treatment device, described boiler Sanitary wastewater recycling and processing device connects anaerobic device, and described anaerobic device connection settler, described settler connect Filter is connect, described filter connection steam boiler 2, the described boiler sanitary wastewater of described steam boiler connection are returned Receive processing meanss.
Embodiment 2:
Allicin waste water heat treatment device described in embodiment 1, described allicin production industrial wastewater recycling Device includes producing waste water sump 3, and described production waste water sump connects No. 2 grid ponds 4, and No. 2 described grid ponds connect Connect allicin waste water heat treatment pond 5, described allicin waste water heat treatment pond connection odor removal 6 and heat reclaim unit 7, the described air floatation machine of described heat reclaim unit connection, described odor removal connection ventilating fan 8, described allicin give up Water heat treatment pond is built with heat exchanger 9.
Embodiment 3:
Allicin waste water heat treatment device described in embodiment 1, described boiler sanitary wastewater recycling and processing device bag Septic tank 10 is included, described septic tank connection sump 11, described sump connect No. 1 grid pond 12, No. 1 described grid Pond connects preliminary sedimentation tank 13, described preliminary sedimentation tank connection one-level catalytic oxidation aeration tank 14, described one-level catalytic oxidation aeration tank Connection two-stage biological contact oxidation aeration tank 15, the described air floatation machine of described preliminary sedimentation tank connection.
Embodiment 4:
Allicin waste water heat treatment device described in embodiment 1, described sludge collection and treatment device include that sludge is dense Contracting pond 16, described sludge concentration tank connection sludge filter press 17, described sludge filter press connection steam boiler, described dirt The described air floatation machine of mud thickener connection.
Embodiment 5:
Allicin waste water heat treatment device described in embodiment 1, described anaerobic device includes anaerobic pond 18, described Anaerobic pond connects anoxic pond 19, described anoxic pond connection contact oxygen aeration tank 20, described contact oxygen aeration tank connection Described settler, described anaerobic pond connection two-stage biological contact oxidation aeration tank.
Embodiment 6:
Allicin waste water heat treatment device described in embodiment 1, described settler includes second pond 22, described Second pond connects clear water reserviors 23, described second pond connection contact oxygen aeration tank.
Embodiment 7:
Allicin waste water heat treatment device described in embodiment 1, described filter include quartz filter 24, Described quartz filter connection clear water reserviors, described quartz filter connection active carbon filter 26, described activity Carbon filter connects millipore filter 27, and described millipore filter connection reverse osmosis unit 28, described reverse osmosis unit connect Take back with water tank 29, described reuse water tank connection boiler feedwater case 30, the described steam copper of described boiler feedwater case connection Stove, described steam boiler connection allicin waste water heat treatment pond, described reuse water tank connection heat reclaim unit.
Embodiment 8:
Allicin waste water heat treatment device described in embodiment 2, described production waste water sump is built with intake pump P1 piece numbers 31, described intake pump P1 connection PLCs 32, described PLC connection jet chimney magnetic valve 33, institute The ventilating fan stated, go out water pump P2 piece numbers 34, temp probe 35, circulating pump P3 piece numbers 25;Described jet chimney magnetic valve connection Muffler 36, described muffler are mounted in allicin waste water heat treatment pond, and described goes out the described heat of water pump P2 connections Retracting device, the described circulating pump P3 of described heat reclaim unit connection, described circulating pump P3 connects back to use water tank, described Reuse water tank connection supply-water pump P4 piece numbers 21.
Embodiment 9:
A kind of processing method of allicin waste water heat treatment device of embodiment, when equipment is opened every time, PLC After switching on power, jet chimney magnetic valve is opened;After wastewater temperature rises to 87 DEG C, intake pump P1 is opened, to production waste water collection Dirty pond water filling;After wastewater temperature rises to 87 DEG C, jet chimney closed electromagnetic valve;When wastewater temperature is down to below 82 DEG C, steam Vapour pipe electromagnetic valve is reopened;When factory's cleaning equipment and ground, once production waste water dirt collection pool water level is to design water level H, in production waste water sump, feed pump P1 is opened, the water filling in allicin waste water heat treatment pond;
When waste water is heated to 82~87 DEG C, the allicin in waste water loses sterilizing ability, will not kill follow-up anoxic Microorganism in pond and anaerobic pond;
Volatile harmful gas in waste water is tightly held by activated carbon removal in odor removal;
When equipment is powered, the exhaust blower on odor removal is opened;When the device is powered off, the exhaust blower on odor removal stops Only;
When liquid level is to H in allicin waste water heat treatment pond, in allicin waste water heat treatment pond, go out water pump P2 unlatchings, Water outlet drains into No. 2 grid ponds;When liquid level is to L in allicin waste water heat treatment pond, go out water pump P2 stoppings;
When in allicin waste water heat treatment pond, liquid level is to HH, in production waste water sump, intake pump P1 is out of service; When allicin waste water heat treatment pit level is to H-0.5, intake pump P1 is opened;
Water is supplied to heat reclaim unit cooling from reuse water tank by circulating pump P3, by allicin waste water heat treatment pond water outlet It is cooled to normal temperature;When reuse high water tank is to L, circulating pump P3 stops;
Water Jing supply-water pump P4 in reuse water tank after intensification are delivered to boiler feedwater case, complete heat recovery.

Claims (5)

1. a kind of allicin waste water heat treatment device, its composition include:Air floatation machine, is characterized in that:Described air floatation machine connection Allicin production industrial wastewater recycling and processing device, boiler sanitary wastewater recycling and processing device, sludge collection and treatment device, it is described Boiler sanitary wastewater recycling and processing device connection anaerobic device, described anaerobic device connection settler, described precipitation Device connects filter, described filter connection steam boiler, the described boiler life of described steam boiler connection Waste-water recovering treater;Described allicin production industrial wastewater recycling and processing device includes producing waste water sump, described Production waste water sump connect No. 2 grid ponds, described No. 2 grid ponds connection allicin waste water heat treatment pond is described Allicin waste water heat treatment pond connects odor removal and heat reclaim unit, the described gas of described heat reclaim unit connection Floating machine, described odor removal connection ventilating fan;Described boiler sanitary wastewater recycling and processing device includes septic tank, described Septic tank connects sump, and described sump connects No. 1 grid pond, and No. 1 described grid pond connects preliminary sedimentation tank, and described is first Heavy pond connection one-level catalytic oxidation aeration tank, described one-level catalytic oxidation aeration tank connection two-stage biological contact oxidation aeration tank, institute The air floatation machine described in preliminary sedimentation tank connection stated.
2. allicin waste water heat treatment device according to claim 1, is characterized in that:Described sludge is collected and processes dress Put including sludge concentration tank, described sludge concentration tank connection sludge filter press, described sludge filter press connection steam boiler, The described air floatation machine of described sludge concentration tank connection.
3. allicin waste water heat treatment device according to claim 1, is characterized in that:Described anaerobic device includes detesting Oxygen pond, described anaerobic pond connection anoxic pond, described anoxic pond connection contact oxygen aeration tank, described contact oxygen aeration The described settler of pond connection, described anaerobic pond connection two-stage biological contact oxidation aeration tank;Described settler includes two Heavy pond, described second pond connection clear water reserviors, described second pond connection contact oxygen aeration tank;Described filter includes Quartz filter, described quartz filter connection clear water reserviors, described quartz filter connection active carbon filter, Described active carbon filter connection millipore filter, described millipore filter connection reverse osmosis unit, described counter-infiltration Device connects back to use water tank, described reuse water tank connection boiler feedwater case, the described steam of described boiler feedwater case connection Boiler, described steam boiler connection allicin waste water heat treatment pond, described reuse water tank connection heat reclaim unit.
4. allicin waste water heat treatment device according to claim 1, is characterized in that:Described production waste water sump Built with intake pump P1, described intake pump P1 connection PLCs, described PLC connection jet chimney magnetic valve, Described ventilating fan, go out water pump P2, temp probe, circulating pump P3;Described jet chimney magnetic valve joint noise reduction device, it is described Muffler and described temp probe are mounted in allicin waste water heat treatment pond, and described goes out the described heat of water pump P2 connections Retracting device, the described circulating pump P3 of described heat reclaim unit connection, described circulating pump P3 connects back to use water tank, described Reuse water tank connection supply-water pump P4.
5. allicin waste water heat treatment device according to claim 4, is characterized in that:Processing method is when equipment is each During unlatching, after PLC switches on power, jet chimney magnetic valve is opened;After wastewater temperature rises to 87 DEG C, intake pump P1 is opened Open, to production waste water sump water filling;After wastewater temperature rises to 87 DEG C, jet chimney closed electromagnetic valve;When wastewater temperature drops During to less than 82 DEG C, jet chimney magnetic valve is reopened;When factory's cleaning equipment and ground, once production waste water sump To design water level H, in production waste water sump, intake pump P1 is opened water level, the water filling in allicin waste water heat treatment pond;
When waste water is heated to 82~87 DEG C, the allicin in waste water loses sterilizing ability, will not kill follow-up anoxic pond and Microorganism in anaerobic pond;
Volatile harmful gas in waste water is tightly held by activated carbon removal in odor removal;
When equipment is powered, the exhaust blower on odor removal is opened;When the device is powered off, the exhaust blower on odor removal stops;
When liquid level is to H in allicin waste water heat treatment pond, in allicin waste water heat treatment pond, go out water pump P2 unlatchings, water outlet Drain into heat reclaim unit;When liquid level is to L in allicin waste water heat treatment pond, go out water pump P2 stoppings;
When in allicin waste water heat treatment pond, liquid level is to HH, in production waste water sump, intake pump P1 is out of service;When big When allicin waste water heat treatment pit level is to H-0.5, intake pump P1 is opened;
Water is supplied to heat reclaim unit cooling from reuse water tank by circulating pump P3, and allicin waste water heat treatment pond is gone out water cooling To normal temperature;When reuse high water tank is to L, circulating pump P3 stops;
Water Jing supply-water pump P4 in reuse water tank after intensification are delivered to boiler feedwater case, complete heat recovery.
CN201510174681.8A 2015-04-07 2015-04-07 Allicin waste water heat treatment device and processing method Expired - Fee Related CN104817226B (en)

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JP2002113448A (en) * 2000-10-06 2002-04-16 Motoaki Kayashima Garbage decomposition method
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