CN110386638A - A kind of efficient deionization system of sewage treatment - Google Patents
A kind of efficient deionization system of sewage treatment Download PDFInfo
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- CN110386638A CN110386638A CN201910727735.7A CN201910727735A CN110386638A CN 110386638 A CN110386638 A CN 110386638A CN 201910727735 A CN201910727735 A CN 201910727735A CN 110386638 A CN110386638 A CN 110386638A
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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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
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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
- C02F9/00—Multistage 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The present invention relates to water-treatment technology fields, in particular to the efficient deionization system of a kind of sewage treatment, including deionization system and regeneration washing system, the regeneration washing system is made of cleaning system, carbon dioxide mix system, back-purge system, Separate System of Water-jet and its pressure charging system；The configuration of the present invention is simple improves the efficiency of sewage purification and the quality of ionic adsorption, forms an interior indirect regeneration inside whole system, the purification operation of the duration to sewage, high quality may be implemented in the entire system.
Description
Technical field
The present invention relates to water-treatment technology field, in particular to the efficient deionization system of a kind of sewage treatment.
Background technique
Softened water mode on the market at present, mainly have boil, adding medicine, electrodialysis, ultrafiltration, reverse osmosis, ion exchange
Etc. technologies.And it realizes the softening of water quality and needs the calcium in water, the removal of magnesium plasma.
Wherein, ion exchange technique is compared with traditional softened water method, with removal efficiency is high, low energy consumption, operation letter
The features such as single.But consumption salt amount is big when regenerating, and can generate a large amount of regeneration liquid waste.
Summary of the invention
To solve the above problems, the present invention is the following technical schemes are provided: a kind of efficient deionization system of sewage treatment, packet
Deionization system and regeneration washing system are included, the regeneration washing system is by cleaning system, carbon dioxide mix system, backwash
System, Separate System of Water-jet and its pressure charging system composition；
The deionization system is inhaled by sandfiltration pot, charcoal canister and its ionic adsorption system one disposed in parallel and its ion
Attached system two forms, and ionic adsorption system one is formed by being connected on adsorption tanks one and adsorption tanks two on same pipeline, and ion is inhaled
Attached system two is made of the adsorption tanks three and adsorption tanks four being connected on same pipeline, and adsorption tanks one and its adsorption tanks three are distinguished
It is connect by pipeline with charcoal canister, and electrical ball valve one is installed on the pipeline between adsorption tanks one and charcoal canister, adsorbed
Electrical ball valve three, adsorption tanks two and adsorption tanks four are installed respectively on the pipeline between tank three and charcoal canister by pipeline and one
Water storage box connection, and is equipped with electrical ball valve three on the pipeline between adsorption tanks two and water storage box, adsorption tanks four and water storage box it
Between pipeline on electrical ball valve four is installed, the sandfiltration pot is connect with charcoal canister by pipeline；
The cleaning system is made of the anticorrosion self priming pump and its electrical ball valve five being connected on same pipeline, and anti-
The water inlet end of corrosion self priming pump is connected to water storage box by pipeline；
The carbon dioxide mix system is by air accumulator, carbon dioxide tank, air reducing valve, electrical ball valve six, electric ball
Valve seven, electrical ball valve eight and its gas-water mixer being connected on same pipeline, one-way non-return valve and plunger type metering pump group
At plunger type metering pump is connect with water storage box by pipeline, and air accumulator and its carbon dioxide tank pass through pipeline respectively and mix with air water
Clutch connection, and air accumulator is equipped with electro connecting pressure gauge, air reducing valve and its electrical ball valve six are connected on carbon dioxide tank
And its on the pipeline between gas-water mixer, electrical ball valve seven is mounted on the pipeline between air accumulator and gas-water mixer, and
The gas-water mixer is connect with the pipeline in cleaning system by pipeline, and is equipped with electrical ball valve on pipeline between the two
Eight；
The back-purge system is by proportional integration regulating valve one, electrical ball valve nine, shunt conduit one and its shunt conduit two
Composition, proportional integration regulating valve one and its electrical ball valve nine are connected on same pipeline, and one end of shunt conduit one is connected to electricity
Pipeline between dynamic ball valve two and adsorption tanks two, the other end is connected to the pipeline between electrical ball valve four and adsorption tanks four, and shunts
Electrical ball valve ten and its electrical ball valve 11, one end connection electrical ball valve one of shunt conduit two and absorption are installed on pipeline one
Pipeline between tank one, the other end is connected to the pipeline between electrical ball valve three and adsorption tanks three, and is equipped in shunt conduit two
Electrical ball valve 12 and electrical ball valve 13, the end of the pipeline in the cleaning system be located at electrical ball valve ten and electric ball
Shunt conduit one between valve 11 is connected to, and is in series with head end and the position of the pipeline of proportional integration regulating valve one and electrical ball valve nine
Shunt conduit two between electrical ball valve 12 and electrical ball valve 13 is connected to, and is in series with proportional integration regulating valve one and electronic
The end of the pipeline of ball valve nine is connect with Separate System of Water-jet, and Separate System of Water-jet is connect with pressure charging system, and pressure charging system
It is connect with air accumulator.
Preferably, the Separate System of Water-jet by moisture trap, pressure gauge, blender, safety valve, float control and
Its solenoid valve block is at pressure gauge is mounted on the outer wall of moisture trap, and blender is mounted on the upper end of moisture trap, and stirs
The stirring end for mixing device extends in moisture trap, and safety valve is set to the upper end of moisture trap, and float control is arranged in air water
The inside of separator, the lower end of moisture trap are equipped with drainpipe, are equipped with solenoid valve on drainpipe, are in series with proportional integration tune
Save the end of the pipeline of valve one and electrical ball valve nine and the inlet communication of moisture trap.
Preferably, the pressure charging system is by air compressor, proportional integration regulating valve two, air boost pump and its ball valve group
At by pipeline connection between air compressor and its air boost pump, and the installation of proportional integration regulating valve two is between
Pipeline on, the outlet of moisture trap is connected by the import of pipeline and air compressor, the outlet and storage of air boost pump
It is connected between gas tank by pipeline, and on the pipeline of ball valve installation between.
Advantages of the present invention: in the use of the present invention, sewage successively passes through sandfiltration pot and charcoal canister, electrical ball valve one and
Its electrical ball valve two is opened, and electrical ball valve three and electrical ball valve four are closed simultaneously, in addition, simultaneously closing off electrical ball valve ten, electricity
Dynamic ball valve 11, electrical ball valve 12 and its electrical ball valve 13, sewage pass through from sandfiltration pot and its charcoal canister, successively pass through
Ion exchange resin material is filled in adsorption tanks one and its adsorption tanks two, adsorption tanks one and adsorption tanks two, it can be in sewage
Ion is adsorbed, and then will be passed through in water storage box by water body a part of absorption by pipeline, a part of with used for other purposes；It is logical
It crosses and real-time monitoring is carried out to the sewage and discharge water body that are passed through in this system, when the water of ion concentration and entrance in the water of discharge
Ion concentration it is close when, illustrate that ion exchange resin material in adsorption tanks one and adsorption tanks two at this time is carrying out ionic adsorption
During it is in a saturated state, close electrical ball valve one and electrical ball valve two at this time, and open simultaneously electrical ball valve three
With drive ball valve four, such sewage can successively pass through adsorption tanks three and adsorption tanks four, so that adsorption tanks three and adsorption tanks four at this time
In ion exchange resin material carry out as the material of ionic adsorption using and carrying out ion in adsorption tanks three and adsorption tanks four
While absorption, the ion exchange resin material in adsorption tanks one and adsorption tanks two carries out the regeneration of ion exchange resin material；
After ion exchange resin material saturation in adsorption tanks one and adsorption tanks two and carry out ion exchange resin material
When regeneration, electrical ball valve three, electrical ball valve four, electrical ball valve 11, electrical ball valve 13, electrical ball valve eight, electrical ball valve nine
It opens, electrical ball valve one, electrical ball valve two, electrical ball valve ten and its electrical ball valve 12 are closed, and electro connecting pressure gauge at this time
Switching control electrical ball valve six is opened, electrical ball valve seven is closed, and the carbon dioxide gas in carbon dioxide tank is depressurized via air
Enter gas-water mixer after valve decompression, starting plunger type metering pump at the same time, (anticorrosion self priming pump is in inoperative shape at this time
State, and electrical ball valve five is in close state), the water in water storage box enters gas-water mixer via plunger type metering pump, enters
Then the carbon dioxide gas and its water of gas-water mixer successively pass through electricity by pipeline inside it by being mixed to form carbonic acid
Dynamic ball valve eight, electrical ball valve 11, adsorption tanks two, adsorption tanks one, electrical ball valve 13, proportional integration regulating valve one and its electronic
Ball valve nine, and enter moisture trap, carbonic acid will be adsorbed in the ion exchange resin material in adsorption tanks one and adsorption tanks two
Cation recoil come out after formed regenerated liquid enter moisture trap, regenerated liquid and extra carbonic acid by blender progress
High-speed stirred is separated, and carbon dioxide gas enters air compressor via the pipeline of moisture trap upper end, and regenerated liquid is then
It rests in moisture trap, as the liquid level of the regenerated liquid in moisture trap gradually rises, when rising to float control
When the level value of setting, solenoid valve is opened, and dissolving regeneration liquid is discharged by drainpipe, to guarantee the regeneration in moisture trap
Relatively steady state at the liquid level of liquid, and air compressor is in running order at this time, carbon dioxide gas is by integral ratio
Example regulating valve two enters air pressure pump, and flows through ball valve and enter air accumulator and stored, to later period ion exchange resin material
Regeneration use；When the pressure in air accumulator reaches the pressure value of setting, electro connecting pressure gauge automatically switches to electrical ball valve
Six close, and electrical ball valve seven is opened, and carry out gas supply by the carbon dioxide gas in air accumulator and enter gas-water mixer and water shape
At carbonic acid, when pressure value of the pressure value in air accumulator lower than setting (capacity of carbon dioxide gas is lower), electric contact
Pressure gauge automatically switches to air reducing valve and electrical ball valve six is in the open state, and electrical ball valve seven is closed, by titanium dioxide
The supply of carbon dioxide gas is carried out in canister, it is reciprocal in this, repeat above-mentioned all operations；In above-mentioned operating process,
When regenerating to the ion exchange resin material in adsorption tanks one and its adsorption tanks two, sewage can be by adsorption tanks three and absorption
Tank four carries out the absorption of ion, when the ion exchange resin material in adsorption tanks three and adsorption tanks four is in saturation, electric ball
Valve one, electrical ball valve two, electrical ball valve ten and its electrical ball valve 12 are opened, electrical ball valve three, electrical ball valve four, electrical ball valve
11 and electrical ball valve 13 close, at this time ion exchange resin material in adsorption tanks one and adsorption tanks two in sewage from
Son carries out adsorption operation, and in the entire system, adsorption tanks one and adsorption tanks two are one group, and adsorption tanks three and adsorption tanks four are one
Group, in two groups wherein one group in the state for carrying out adsorption operation to sewage when, another group of state for being then in backwash, the two
Alternating seeks the state of changing；Certainly, two groups can also be selected as needed in adsorption operation simultaneously and while carrying out backsurging operation；
When needing to carry out washing and cleaning operation to adsorption tanks one, adsorption tanks two, adsorption tanks three and its adsorption tanks four, electrical ball valve
Eight close, and open electrical ball valve five and its anticorrosion self priming pump, by anticorrosion self priming pump by the water body in water storage box via pipe
Road is pressed into (or in adsorption tanks three and adsorption tanks four) adsorption tanks one and adsorption tanks two, thus to one He of adsorption tanks is remained in
Adsorption tanks two (or adsorption tanks three and adsorption tanks four) interior regenerated liquid is rinsed, and moisture trap is discharged it into, to guarantee
Adsorption tanks one, adsorption tanks two, adsorption tanks three and its adsorption tanks four adsorption efficiency and quality of adsorption.
The configuration of the present invention is simple improves the efficiency of sewage purification and the quality of ionic adsorption, entirely in the entire system
Internal system forms an interior indirect regeneration, and the purification operation of the duration to sewage, high quality may be implemented.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure；
Wherein, the meaning respectively marked in attached drawing: 10- sandfiltration pot, 11- charcoal canister, 12- electrical ball valve one, 13- absorption
Tank one, 14- adsorption tanks two, 15- electrical ball valve two, 16- electrical ball valve three, 17- adsorption tanks three, 18- adsorption tanks four, 19- is electronic
Ball valve four, 2- water storage box, 31- anticorrosion self priming pump, 32- electrical ball valve five, 40- electro connecting pressure gauge, 41- air accumulator, 42- bis-
Aoxidize canister, 43- air reducing valve, 44- electrical ball valve six, 45- electrical ball valve seven, 46- gas-water mixer, the unidirectional fluid stopping of 47-
Valve, 48- plunger type metering pump, 49- electrical ball valve eight, 50- electrical ball valve ten, 51- electrical ball valve 11,52- electrical ball valve ten
Two, 53- electrical ball valve 13,54- proportional integration regulating valve one, 55- electrical ball valve nine, 61- moisture trap, 62- pressure gauge,
63- blender, 64- safety valve, 65- float control, 66- solenoid valve, 71- air compressor, 72- proportional integration regulating valve
Two, 73- air boost pump, 74- ball valve.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
The efficient deionization system of a kind of sewage treatment shown in referring to Fig.1, including deionization system and regeneration washing system
System, the regeneration washing system is by cleaning system, carbon dioxide mix system, back-purge system, Separate System of Water-jet and its increasing
Pressure system composition；
The deionization system by sandfiltration pot 10, charcoal canister 11 and its ionic adsorption system one disposed in parallel and its from
Sub- adsorption system two forms, and ionic adsorption system one is by being connected on same pipeline adsorption tanks 1 and 2 14 groups of adsorption tanks
At ionic adsorption system two is made of the adsorption tanks 3 17 and adsorption tanks 4 18 being connected on same pipeline, adsorption tanks 1
And its adsorption tanks 3 17 are connect by pipeline with charcoal canister 11 respectively, and the pipeline between adsorption tanks 1 and charcoal canister 11
On electrical ball valve 1 is installed, be equipped on the pipeline between adsorption tanks 3 17 and charcoal canister 11 electrical ball valve 3 16, inhale
Attached tank 2 14 and adsorption tanks 4 18 are connect by pipeline with a water storage box 2 respectively, and the pipe between adsorption tanks 2 14 and water storage box 2
Electrical ball valve 3 16 is installed on road, electrical ball valve 4 19 is installed on the pipeline between adsorption tanks 4 18 and water storage box 2, it is described
Sandfiltration pot 10 is connect with charcoal canister 11 by pipeline；
The cleaning system is made of the anticorrosion self priming pump 31 and its electrical ball valve 5 32 being connected on same pipeline,
And the water inlet end of anticorrosion self priming pump 31 is connected to water storage box 2 by pipeline；
The carbon dioxide mix system is by air accumulator 41, carbon dioxide tank 42, air reducing valve 43, electrical ball valve six
44, electrical ball valve 7 45, electrical ball valve 8 49 and its gas-water mixer 46 being connected on same pipeline, one-way non-return valve 47
It is formed with plunger type metering pump 48, plunger type metering pump 48 is connect with water storage box 2 by pipeline, air accumulator 41 and its carbon dioxide
Tank 42 is connect by pipeline with gas-water mixer 46 respectively, and air accumulator 41 is equipped with electro connecting pressure gauge 40, air reducing valve
43 and its electrical ball valve 6 44 be connected on the pipeline between carbon dioxide tank 42 and its gas-water mixer 46, electrical ball valve 7 45
It is mounted on the pipeline between air accumulator 41 and gas-water mixer 46, and the pipeline in the gas-water mixer 46 and cleaning system
It is connected by pipeline, and electrical ball valve 8 49 is installed on pipeline between the two；
The back-purge system is by proportional integration regulating valve 1, electrical ball valve 9 55, shunt conduit one and its isocon
Road two forms, and proportional integration regulating valve 1 and its electrical ball valve 9 55 are connected on same pipeline, and the one of shunt conduit one
Pipeline between end connection electrical ball valve 2 15 and adsorption tanks 2 14, the other end be connected to electrical ball valve 4 19 and adsorption tanks 4 18 it
Between pipeline, and electrical ball valve 10 and its electrical ball valve 11, one end of shunt conduit two are installed in shunt conduit one
The pipeline being connected between electrical ball valve 1 and adsorption tanks 1, the other end are connected between electrical ball valve 3 16 and adsorption tanks 3 17
Pipeline, and electrical ball valve 12 and electrical ball valve 13 are installed in shunt conduit two, the pipe in the cleaning system
The end on road is connected to the shunt conduit one between electrical ball valve 10 and electrical ball valve 11, is in series with proportional integration
The head end of the pipeline of regulating valve 1 and electrical ball valve 9 55 and between electrical ball valve 12 and electrical ball valve 13
Shunt conduit two be connected to, be in series with end and the gas-liquid separation of the pipeline of proportional integration regulating valve 1 and electrical ball valve 9 55
System connection, and Separate System of Water-jet is connect with pressure charging system, and pressure charging system is connect with air accumulator 41.
In the present embodiment, the Separate System of Water-jet is by moisture trap 61, pressure gauge 62, blender 63, safety valve
64, float control 65 and its solenoid valve 66 form, and pressure gauge 62 is mounted on the outer wall of moisture trap 61, and blender 63 is pacified
Stirring end mounted in the upper end of moisture trap 61, and blender 63 extends in moisture trap 61, and safety valve 64 is set to air water
The inside of moisture trap 61 is arranged in the upper end of separator 61, float control 65, and the lower end of moisture trap 61 is equipped with row
Water pipe is equipped with solenoid valve 66 on drainpipe, is in series with the end of the pipeline of proportional integration regulating valve 1 and electrical ball valve 9 55
The inlet communication at end and moisture trap 61.
In the present embodiment, the pressure charging system is by air compressor 71, proportional integration regulating valve 2 72, air boost pump
73 and its ball valve 74 form, between air compressor 71 and its air boost pump 74 by pipeline be connected to, and proportional integration adjusting
On the pipeline of the installation of valve 2 72 between, the outlet of moisture trap 61 is connected by the import of pipeline and air compressor 71
It connects, is connected between the outlet and air accumulator 41 of air boost pump 73 by pipeline, and the pipeline of the installation of ball valve 74 between
On.
In the use of the present invention, sewage successively passes through sandfiltration pot 10 and charcoal canister 11, electrical ball valve 1 and its electronic
Ball valve 2 15 is opened, and electrical ball valve 3 16 and electrical ball valve 4 19 are closed simultaneously, in addition, simultaneously close off electrical ball valve 10,
Electrical ball valve 11, electrical ball valve 12 and its electrical ball valve 13, sewage is from sandfiltration pot 10 and its charcoal canister 11
By successively passing through adsorption tanks 1 and its adsorption tanks 2 14, being filled with ion exchange in adsorption tanks 1 and adsorption tanks 2 14
Resin material can adsorb the ion in sewage, then will be passed through water storage by water body a part of absorption by pipeline
It is a part of with used for other purposes in case 2；By carrying out real-time monitoring to the sewage and discharge water body that are passed through in this system, when discharge
When the ion concentration of the water of ion concentration and entrance in water is close, illustrate in adsorption tanks 1 and adsorption tanks 2 14 at this time from
Sub-exchange resin material is in a saturated state during carrying out ionic adsorption, closes electrical ball valve 1 and electricity at this time
Dynamic ball valve 2 15, and open simultaneously electrical ball valve 3 16 and drive ball valve 4 19, such sewage can successively pass through adsorption tanks 3 17
With adsorption tanks 4 18 so that the ion exchange resin material in adsorption tanks 3 17 and adsorption tanks 4 18 is as ionic adsorption at this time
Material carry out using, and while adsorption tanks 3 17 and adsorption tanks 4 18 carry out ionic adsorption, adsorption tanks 1 and adsorption tanks
Ion exchange resin material in 2 14 carries out the regeneration of ion exchange resin material；
After ion exchange resin material saturation in adsorption tanks 1 and adsorption tanks 2 14 and carry out ion exchange resin material
When the regeneration of material, electrical ball valve 3 16, electrical ball valve 4 19, electrical ball valve 11, electrical ball valve 13, electrical ball valve eight
49, electrical ball valve 9 55 is opened, electrical ball valve 1, electrical ball valve 2 15, electrical ball valve 10 and its electrical ball valve 12
It closes, and 40 switching control electrical ball valve 6 44 of electro connecting pressure gauge is opened at this time, electrical ball valve 7 45 is closed, carbon dioxide tank
Carbon dioxide gas in 42 enters gas-water mixer 46 after depressurizing via air reducing valve 43, starts plunger type meter at the same time
It measures and pumps 48 (anticorrosion self priming pump 31 is in off working state at this time, and electrical ball valve 5 32 is in close state), in water storage box 2
Water via plunger type metering pump 48 enter gas-water mixer 46, carbon dioxide gas and its water into gas-water mixer 46 exist
It is internal by being mixed to form carbonic acid, then successively passes through electrical ball valve 8 49, electrical ball valve 11, adsorption tanks by pipeline
2 14, adsorption tanks 1, electrical ball valve 13, proportional integration regulating valve 1 and its electrical ball valve 9 55, and enter air water
Separator 61, carbonic acid recoil the cation being adsorbed in the ion exchange resin material in adsorption tanks 1 and adsorption tanks 2 14
Regenerated liquid is formed after coming out and enters moisture trap 61, and regenerated liquid and extra carbonic acid pass through blender 63 and carries out high-speed stirred
It is separated, carbon dioxide gas enters air compressor 71 via the pipeline of 61 upper end of moisture trap, and regenerated liquid then stops
In moisture trap 61, as the liquid level of the regenerated liquid in moisture trap 61 gradually rises, when rising to float control
When the level value of 65 settings, solenoid valve 66 is opened, and dissolving regeneration liquid is discharged by drainpipe, to guarantee in moisture trap 61
Regenerated liquid liquid level at relatively steady state, and air compressor 71 is in running order at this time, carbon dioxide gas warp
It crosses integral ratio adjusting valve 2 72 and enters air pressure pump 73, and flow through ball valve 74 and stored into air accumulator 41, to the later period
The regeneration of ion exchange resin material uses；When the pressure in air accumulator 41 reaches the pressure value of setting, electro connecting pressure gauge
40 automatically switch to electrical ball valve 6 44 closing, and electrical ball valve 7 45 open, by the carbon dioxide gas in air accumulator 41 into
Row gas supply enters gas-water mixer 46 and water forms carbonic acid, when pressure value of the pressure value in air accumulator 41 lower than setting (
The capacity of carbon dioxide gas is lower), electro connecting pressure gauge 40 automatically switches at air reducing valve 43 and electrical ball valve 6 44
In open state, and electrical ball valve 7 45 is closed, past in this by carrying out the supply of carbon dioxide gas in carbon dioxide tank 42
It is multiple, repeat above-mentioned all operations；In above-mentioned operating process, when to the ion in adsorption tanks 1 and its adsorption tanks 2 14
When exchanger resin material is regenerated, sewage can be carried out the absorption of ion by adsorption tanks 3 17 and adsorption tanks 4 18, work as adsorption tanks
3 17 and adsorption tanks 4 18 in ion exchange resin material when being in saturation, it is electrical ball valve 1, electrical ball valve 2 15, electronic
Ball valve 10 and its electrical ball valve 12 are opened, electrical ball valve 3 16, electrical ball valve 4 19, electrical ball valve 11 and electronic
Ball valve 13 close, at this time the ion exchange resin material in adsorption tanks 1 and adsorption tanks 2 14 to the ion in sewage into
Row adsorption operation, in the entire system, adsorption tanks 1 and adsorption tanks 2 14 are one group, and adsorption tanks 3 17 and adsorption tanks 4 18 are
In one group, two groups wherein one group in the state for carrying out adsorption operation to sewage when, another group of state for being then in backwash, two
Person alternately seeks the state of changing；Certainly, two groups can also be selected as needed in adsorption operation simultaneously and while carrying out backsurging operation；
When needing to carry out washing and cleaning operation to adsorption tanks 1, adsorption tanks 2 14, adsorption tanks 3 17 and its adsorption tanks 4 18,
Electrical ball valve 8 49 is closed, and opens electrical ball valve 5 32 and its anticorrosion self priming pump 31, by anticorrosion self priming pump 31 by water storage
Water body in case 2 is pressed into adsorption tanks 1 and adsorption tanks 2 14 (or adsorption tanks 3 17 and adsorption tanks 4 18 via pipeline
In), thus to remain in adsorption tanks 1 and adsorption tanks 2 14 (or adsorption tanks 3 17 and adsorption tanks 4 18) interior regenerated liquid into
Row rinses, and discharges it into moisture trap 61, to guarantee adsorption tanks 1, adsorption tanks 2 14, adsorption tanks 3 17 and its absorption
The adsorption efficiency and quality of adsorption of tank 4 18, can also as needed to adsorption tanks 1, adsorption tanks 2 14, adsorption tanks 3 17 and its
Adsorption tanks 4 18 are carried out while being cleaned；
The configuration of the present invention is simple improves the efficiency of sewage purification and the quality of ionic adsorption, entirely in the entire system
Internal system forms an interior indirect regeneration, and the purification operation of the duration to sewage, high quality may be implemented.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (3)
1. a kind of efficient deionization system of sewage treatment, including deionization system and regeneration washing system, it is characterised in that: institute
Regeneration washing system is stated by cleaning system, carbon dioxide mix system, back-purge system, Separate System of Water-jet and its pressure charging system
Composition；
The deionization system by sandfiltration pot (10), charcoal canister (11) and its ionic adsorption system one disposed in parallel and its from
Sub- adsorption system two forms, and ionic adsorption system one is by being connected on adsorption tanks one (12) and adsorption tanks two (15) on same pipeline
Composition, ionic adsorption system two are made of the adsorption tanks three (17) and adsorption tanks four (18) being connected on same pipeline, are adsorbed
Tank one (13) and its adsorption tanks three (17) are connect by pipeline with charcoal canister (11) respectively, and adsorption tanks one (13) and active carbon
Electrical ball valve one (12) is installed, on the pipeline between adsorption tanks three (17) and charcoal canister (11) on the pipeline between tank (11)
Electrical ball valve three (16) is installed, adsorption tanks two (14) and adsorption tanks four (18) are connect by pipeline with a water storage box (2) respectively,
And electrical ball valve three (16), adsorption tanks four (18) and water storage are installed on the pipeline between adsorption tanks two (14) and water storage box (2)
Electrical ball valve four (19) is installed, the sandfiltration pot (10) and charcoal canister (11) are connected by pipeline on the pipeline between case (2)
It connects；
The cleaning system is made of the anticorrosion self priming pump (31) and its electrical ball valve five (32) being connected on same pipeline,
And the water inlet end of anticorrosion self priming pump (31) is connected to water storage box (2) by pipeline；
The carbon dioxide mix system is by air accumulator (41), carbon dioxide tank (42), air reducing valve (43), electrical ball valve six
(44), electrical ball valve 7 45), it is electrical ball valve eight (49) and its gas-water mixer (46) being connected on same pipeline, unidirectional
Flow-stop valve (47) and plunger type metering pump (48) composition, plunger type metering pump (48) are connect with water storage box (2) by pipeline, gas storage
Tank (41) and its carbon dioxide tank (42) are connect by pipeline with gas-water mixer (46) respectively, and air accumulator (41) is equipped with electricity
Contact pressure table (40), air reducing valve (43) and its electrical ball valve six (44) are connected on carbon dioxide tank (42) and mixing wastewater with air
On pipeline between device (46), electrical ball valve seven (45) is mounted on the pipeline between air accumulator (41) and gas-water mixer (46)
On, and the gas-water mixer (46) is connect with the pipeline in cleaning system by pipeline, and is installed on pipeline between the two
There is electrical ball valve eight (49)；
The back-purge system is by proportional integration regulating valve one (54), electrical ball valve nine (55), shunt conduit one and its isocon
Road two forms, and proportional integration regulating valve one (54) and its electrical ball valve nine (55) are connected on same pipeline, shunt conduit one
One end connection electrical ball valve two (15) and adsorption tanks two (14) between pipeline, the other end be connected to electrical ball valve four (19) with suction
Pipeline between attached tank four (18), and electrical ball valve ten (50) and its electrical ball valve 11 (51) are installed in shunt conduit one,
Pipeline between one end connection electrical ball valve one (12) of shunt conduit two and adsorption tanks one (13), the other end are connected to electrical ball valve
Pipeline between three (16) and adsorption tanks three (17), and electrical ball valve 12 (52) and electrical ball valve are installed in shunt conduit two
13 (53), the end of the pipeline in the cleaning system and between electrical ball valve ten (50) and electrical ball valve 11 (51)
Shunt conduit one be connected to, be in series with the head end of the pipeline of proportional integration regulating valve one (54) and electrical ball valve nine (55) and be located at
Shunt conduit two between electrical ball valve 12 (52) and electrical ball valve 13 (53) is connected to, and is in series with proportional integration regulating valve one
(54) it is connect with the end of the pipeline of electrical ball valve nine (55) with Separate System of Water-jet, and Separate System of Water-jet and pressure charging system connect
It connects, and pressure charging system is connect with air accumulator.
2. a kind of efficient deionization system of sewage treatment according to claim 1, it is characterised in that: the gas-liquid separation
System is by moisture trap (61), pressure gauge (62), blender (63), safety valve (64), float control (65) and its electromagnetism
Valve (66) composition, pressure gauge (62) are mounted on the outer wall of moisture trap (61), and blender (63) is mounted on moisture trap
(61) upper end, and the stirring end of blender (63) extends in moisture trap (61), safety valve (64) is set to moisture trap
(61) upper end, float control (65) are arranged in the inside of moisture trap (61), and the lower end of moisture trap (61) is equipped with
Drainpipe is equipped with solenoid valve (66) on drainpipe, is in series with proportional integration regulating valve one (54) and electrical ball valve nine (55)
The end of pipeline and the inlet communication of moisture trap (61).
3. a kind of efficient deionization system of sewage treatment according to claim 2, it is characterised in that: the pressure charging system
It is made of air compressor (71), proportional integration regulating valve two (72), air boost pump (73) and its ball valve (74), air compression
It is connected between machine (71) and its air boost pump (73) by pipeline, and proportional integration regulating valve two (72) installation is between
Pipeline on, the outlet of moisture trap (61) is connect by pipeline with the import of air compressor (71), air boost pump
(73) it is connect between outlet and air accumulator (41) by pipeline, and on the pipeline of ball valve (74) installation between.
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| CN201910727735.7A CN110386638A (en) | 2019-08-08 | 2019-08-08 | A kind of efficient deionization system of sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910727735.7A CN110386638A (en) | 2019-08-08 | 2019-08-08 | A kind of efficient deionization system of sewage treatment |
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| CN110386638A true CN110386638A (en) | 2019-10-29 |
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| CN201910727735.7A Pending CN110386638A (en) | 2019-08-08 | 2019-08-08 | A kind of efficient deionization system of sewage treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112875803A (en) * | 2021-03-25 | 2021-06-01 | 山东金泽水业科技有限公司 | Circulating carbon dioxide regeneration ion exchange system and process capable of simultaneously realizing water body purification and carbon emission reduction |
| CN112960793A (en) * | 2019-12-12 | 2021-06-15 | 芜湖沃泰环保科技有限公司 | System for removing antibiotics from water body |
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