CN108373224A - A kind of small sewage treatment equipment, equipment group and its working method - Google Patents
A kind of small sewage treatment equipment, equipment group and its working method Download PDFInfo
- Publication number
- CN108373224A CN108373224A CN201810337031.4A CN201810337031A CN108373224A CN 108373224 A CN108373224 A CN 108373224A CN 201810337031 A CN201810337031 A CN 201810337031A CN 108373224 A CN108373224 A CN 108373224A
- Authority
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- Prior art keywords
- water
- inlet
- processing storehouse
- sewage treatment
- outlet
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- 239000010865 sewage Substances 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 225
- 238000001914 filtration Methods 0.000 claims abstract description 99
- 238000000746 purification Methods 0.000 claims abstract description 38
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 55
- 239000011941 photocatalyst Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 11
- 239000000356 contaminant Substances 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 9
- 150000003254 radicals Chemical class 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 210000001364 upper extremity Anatomy 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910002370 SrTiO3 Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002071 nanotube Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002537 cosmetic Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Abstract
The invention discloses a kind of small sewage treatment equipment, equipment group and its working method, the structure of the equipment includes processing storehouse, ingress filtering component and egress filtering component；The structure of the equipment group includes two or more small sewage treatment equipments；The working method of the equipment includes preliminary purification, double purification, purifies three times；The working method of the equipment group includes that sewage inputs two or more small sewage treatment equipments after total water inlet entrance by connection water pipe parallel connection, and the working method in each small sewage treatment equipment is as described above.Superiority：With advanced oxidation principle, equipment treatment effeciency height；It not will produce harmful substance in processing procedure；The adjustment that equipment can be carried out according to the amount of processing water, to adapt to the water process needs of different scales；Equipment is simple, easy to operate, easy care, and processing cost is low.
Description
(1) technical field：
The present invention relates to wastewater and sewage purified treatment field, especially a kind of small sewage treatment equipment, equipment group and its
Working method.
(2) background technology：
The various pollution getting worses of industry-by-industry at present, National Environmental Protection Agency also increasingly pay attention to every profession and trade pollution.
In these numerous industries, cosmetic industry is to generate the more serious industry of sewage, with the cumulative year after year of cosmetics yield,
Also cumulative year after year, pollution on the environment should not be underestimated the waste water that cosmetic industry generates.Existing sewage disposal device accounts for
Ground area is big, and equipment is complicated, and operating process is cumbersome, and sewage treating efficiency is low.
(3) invention content：
The purpose of the present invention is to provide a kind of small sewage treatment equipment, equipment group and its working method, the letters of its structure
It is single, it is easy to operate and can effective purified treatment sewage.
Technical scheme of the present invention：A kind of small sewage treatment equipment, it is characterised in that including processing storehouse, ingress filtering portion
Part and egress filtering component；The ingress filtering component is directly installed in processing storehouse or the output end of ingress filtering component
By the input terminal for connecting water pipe connection processing storehouse；The output end in the processing storehouse is by connecting water pipe connection outlet filter element
Input terminal；The ingress filtering component includes filtering material；The processing storehouse includes processing storehouse warehouse, inlet tank, anti-spilled
Valve, electronic box, micro bubbles injector, upper cover, water-circulating pump and light source part；Have at the top of the warehouse of the processing storehouse openable and closable
Upper cover；Water outlet is arranged at the bottom of the processing storehouse warehouse；The inlet tank be welded on processing storehouse warehouse side, and with processing storehouse
Warehouse has shared side wall, there is the inlet opening of connection processing storehouse warehouse and inlet tank on the shared side wall；It is described anti-spilled
Valve is mounted in inlet tank, and position of the inlet opening on side wall is not higher than the height of anti-spilled valve；The inlet tank it is defeated
Entering on the connection water pipe at end has water inlet；The water inlet and water outlet are mounted on controlled valve；The processing Cang Cang
Internal portion is equipped with light source part, and the light source part is visible light source or ultraviolet source, and the light source part passes through electricity
Line connects electronic box, and the electronic box is mounted on processing storehouse warehouse, and the power supply and switch of control light source part are equipped in electronic box；Institute
It states and water-circulating pump is installed below processing storehouse warehouse, the water-circulating pump water inlet is by connecting water pipe and processing storehouse warehouse bottom
Portion connects, and water-circulating pump water outlet is connect by connecting at the top of water pipe and processing storehouse warehouse, the water-circulating pump water outlet and place
The outlet of connection water pipe between managing at the top of the warehouse of storehouse deeply handles the inside of storehouse warehouse, the water-circulating pump water outlet and processing
Micro bubbles injector is installed, the water outlet of the processing storehouse warehouse bottom passes through on the connection water pipe between at the top of the warehouse of storehouse
Connect the input terminal of water pipe connection outlet filter element；The egress filtering component include outlet filter ontology, sorbing material,
Metal screen and sealing cover；There are outlet filter water inlet and outlet filter water outlet, institute on the outlet filter ontology
The side for stating outlet filter ontology is open end, and the other side is blind end, and the sealing cover is mounted on outlet filter ontology
Open end；The sorbing material is mounted in outlet filter ontology, and outlet filter water inlet goes out with processing storehouse warehouse
The mouth of a river is connected by connecting pipe, is respectively welded at least inside the outlet filter water inlet and outlet filter water outlet
One layer of metal screen.
One or more secondary treatment storehouse is added between processing storehouse described above and egress filtering component, it is described secondary
Grade processing storehouse is identical with the processing structure in storehouse.
Secondary treatment storehouse described above is with ingress filtering component.
There is the photocatalyst to react under the irradiation of light source part in processing storehouse warehouse described above.
It is welded with holder below the warehouse of processing storehouse described above.
The bottom of holder described above is equipped with universal wheel.
The upper limb of processing storehouse warehouse described above offers exhaust outlet.
Light source part described above is mounted in light source fixed plate, and the light source fixed plate is mounted on the top of processing storehouse warehouse
Portion.
Being provided centrally with for light source fixed plate described above safeguards mouth.
Described above safeguard is provided with locking mechanism on mouth.
Locking mechanism described above is the yoke configurations with gasket and sealing cover.
The side of above-mentioned processing storehouse warehouse is equipped with water-level gauge.
When ingress filtering component described above is filtering material, the filtering material is mounted on the inlet tank in processing storehouse
It is interior.
Ingress filtering component described above includes inlet filter water inlet, water inlet structure, inlet filter ontology, water outlet
Structure, inlet filter water outlet, fixed plate and filtering material；The water inlet structure is in funnel-form, the input terminal of water inlet structure
Inlet filter water inlet is connected, the output end of water inlet structure, which is sealed with the input terminal of inlet filter ontology by clip, to be connected
It connects；The water flowing out structure is in funnel-form, and the output end of the input terminal and inlet filter ontology of water flowing out structure is sealed by clip
The output end of connection, water flowing out structure connects inlet filter water outlet, and the ingress filtering component water outlet is connected by pipeline
Inlet tank, the fixed plate are mounted in inlet filter ontology, and the filtering material is fixed in fixed plate.
Fixed plate described above is hollow structure inside, and hollow space has right-angled intersection support bar, and the fixed plate is by solid
Fixed board component one and fixed plate component two form, and the fixed plate component one is welded and fixed with inlet filter body outer wall, institute
Fixed plate component two is stated to fix filtering material by the screw rod being equidistantly welded on two edge of fixed plate component.
Ingress filtering component described above is fixed on by fixed frame on processing storehouse warehouse.
Fixed frame one end described above is fixedly connected with inlet filter water inlet, and the fixed frame other end is welded on processing storehouse
At the top of warehouse.
A kind of small sewage treatment equipment group, it is characterised in that set including small-scale sewage processing described in two or more
Standby, the water inlet of the small sewage treatment equipment is connected in parallel by connecting water pipe, the connection for being connected in parallel water inlet
There are one total water inlets for the input terminal of water pipe.
A kind of working method of above-mentioned small sewage treatment equipment, it is characterised in that be as follows：
(1) preliminary purification：The controlled valve for opening water inlet, closes the controlled valve of water outlet, pending dirt
The filtering material that water passes through in ingress filtering component carries out preliminary purification, and the contaminant filter of bulky grain is removed；It is described pending
Sewage COD be less than or equal to 20000mg/L；
(2) double purification：Wait for that all the sewage by preliminary purification is entered by inlet tank inside processing storehouse warehouse, is closed
The controlled valve of water inlet is closed, water-circulating pump, micro bubbles injector and light source part are opened, the dirt into processing storehouse warehouse
Photocatalyst is added in water, the oxidation for the free radical that sewage generates is irradiated by light source part, carries out second decomposition purification；Institute
The dosage for stating photocatalyst is that 100-200g photocatalysts are added in every cubic metre of sewage, and light source part irradiates 8-16 hour, processingization
The sewage that oxygen demand is less than or equal to 500mg/L is learned, illumination general power is 2-4 kilowatts, and processing COD is more than 500mg/L's
Sewage, illumination general power is on the basis of 2-4 kilowatts, and according to the multiple proportion of practical COD and 500mg/L, equal proportion increases
Add illumination general power；
(3) it purifies three times：Sewage after double purification is flowed into egress filtering component, by outlet filter ontology
After the adsorption cleaning of the sorbing material of inside installation, reach discharge standard, purified sewage can be with direct emission or receipts three times
Collection gets up to carry out secondary use.
In step (1) described above, pending sewage is directly entered inlet tank, by the filtering material in inlet tank into
Row preliminary purification；Or pending sewage enters inlet filter body interior from inlet filter water inlet, passes through entrance
Filtering material in filter body carries out preliminary purification；The contaminant filter of bulky grain is removed.
Photocatalyst in step (2) described above is using nano TiO 2, nano-ZnO, nano-tube/CdS, nanometer WO3, nanometer
At least one of Fe2O3, nano PbS, nanometer SnO2, nanometer ZnS, nanometer SrTiO3 and/or nanosized SiO_2.
A kind of working method of above-mentioned small sewage treatment equipment group, it is characterised in that sewage from total water inlet entrance after by
Connection water pipe parallel connection inputs two or more small sewage treatment equipments, the work side in each small sewage treatment equipment
Method is as described above.
The operation principle of the present invention：The sewage disposal device of the present invention is mainly the principle using advanced oxidation, and sewage exists
Under light source irradiation, living radical is generated by the catalysis of photocatalyst, has the living radical of very strong oxidizing property to therein
Pollutant is aoxidized, and sewage macromolecular hardly degraded organic substance is oxidized to low toxicity or nontoxic small-molecule substance, reaches purification
Effect.
Reaction carries out as follows：
Exhaust outlet：It is excessive to prevent warehouse internal pressure for the gas generated in warehouse to be discharged.
Micro bubbles injector：For generating micro bubbles in water cycle process, increases reaction contact area, make reaction more
Add fully.
Water-level gauge：The water level situation inside warehouse can be observed at any time.
At least one layer of metal screen：Prevent outlet filter body interior filtering material from overflowing.
Water-circulating pump：Sewage constantly in cycle warehouse during the reaction, keeps reaction more abundant.
Filtering material：Using the filtering material of this field routine, it to be used for preliminary purification.
Sorbing material：Using the sorbing material of this field routine, for purifying three times.
The superiority of the present invention：Using advanced oxidation principle, equipment treatment effeciency is high；It not will produce in processing procedure harmful
Substance；The adjustment that equipment can be carried out according to the amount of processing water, to adapt to the water process needs of different scales；Equipment is simple, easily
Operation, easy care, processing cost are low.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of small sewage treatment equipment involved by the present invention, wherein ingress filtering component
Outside processing storehouse.
Fig. 2 is the structure schematic diagram of Fig. 1.
Fig. 3 is the perspective view in the processing storehouse in Fig. 1.
Fig. 4 is a kind of positive structure schematic of small sewage treatment equipment involved by the present invention, wherein ingress filtering component
In the inlet tank in processing storehouse.
Fig. 5 is a kind of structural schematic diagram of a kind of ingress filtering component of small sewage treatment equipment involved by the present invention.
Fig. 6 is a kind of structural schematic diagram of the egress filtering component of small sewage treatment equipment involved by the present invention.
Fig. 7 is a kind of a kind of structural schematic diagram of small sewage treatment equipment group involved by the present invention.
Fig. 8 is a kind of another structural schematic diagram of small sewage treatment equipment group involved by the present invention.
Wherein, 1 is processing storehouse warehouse, and 2 be inlet tank, and 3 be electronic box, and 4 be water-level gauge, and 5 be water outlet, and 6 be holder, and 7 are
Exhaust outlet, 8 be micro bubbles ejiction opening, and 9 be fixed frame, and 10 be inlet filter ontology, and 11 be water inlet structure, and 12 be water outlet knot
Structure, 13 be inlet filter water inlet, and 14 be inlet filter water outlet, and 15 be outlet filter ontology, and 16 be egress filtering
Device water inlet, 17 be outlet filter water outlet, and 18 be upper cover, and 19 be water-circulating pump, and 21 be water-circulating pump water inlet, and 20 be water
Circulating pump water outlet, 22 be light source part, and 23 be light source fixed plate, and 24 safeguard mouth, and 25 be water-circulating pump water outlet and processing storehouse
Connection water pipe between at the top of warehouse, 26 be fixed plate, and 27 be filtering material, and 28 be clip, and 29 be sealing cover, and 30 be water inlet
Mouthful, 31 be inlet opening.
Specific implementation mode
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.Specific implementation described herein
Example is only used for explaining that the present invention, detail can carry out modification appropriate according to actual conditions.
Embodiment 1：A kind of small sewage treatment equipment (see Fig. 4), it is characterised in that including processing storehouse, ingress filtering component
With egress filtering component；The ingress filtering component is directly installed in processing storehouse；The output end in the processing storehouse passes through connection
The input terminal of water pipe connection outlet filter element；The ingress filtering component includes filtering material 27；The processing storehouse includes place
Manage storehouse warehouse 1, inlet tank 2, anti-spilled valve, electronic box 3, micro bubbles injector 8, upper cover 18, water-circulating pump 19 and light source part
22；Openable and closable upper cover 18 is arranged at the top of the processing storehouse warehouse 1；Water outlet 5 is arranged at the bottom of the processing storehouse warehouse 1；It is described
Inlet tank 2 is welded on the side of processing storehouse warehouse 1, and has shared side wall with processing storehouse warehouse 1, has on the shared side wall
The inlet opening 31 of connection processing storehouse warehouse 1 and inlet tank 2；The anti-spilled valve is mounted in inlet tank 2, and the inlet opening 31 exists
Position on side wall is not higher than the height of anti-spilled valve；There is water inlet 30 on the connection water pipe of the input terminal of the inlet tank 2；Institute
It states at water inlet 30 and is mounted on controlled valve at water outlet 5；Light source part 22 is installed inside processing storehouse warehouse 1,
The light source part 22 is ultraviolet source, and the light source part 22 connects electronic box 3 by electric wire, and the electronic box 3 is mounted on place
It manages on storehouse warehouse 1, the power supply and switch of control light source part 22 is installed in electronic box 3；The lower section installation of the processing storehouse warehouse 1
There are water-circulating pump 19, the water-circulating pump water inlet 21 to be connect with 1 bottom of processing storehouse warehouse by connecting water pipe, water-circulating pump goes out
The mouth of a river 20 is connect by connecting water pipe with 1 top of processing storehouse warehouse, the water-circulating pump water outlet 20 and 1 top of processing storehouse warehouse
Between connection water pipe 25 outlet deeply handle storehouse warehouse 1 inside, the water-circulating pump water outlet 20 with processing storehouse warehouse 1
Micro bubbles injector 8 is installed, the water outlet 5 of 1 bottom of the processing storehouse warehouse passes through company on the connection water pipe between top
The input terminal of water receiving pipe connection outlet filter element；The egress filtering component include outlet filter ontology 15, sorbing material,
Metal screen and sealing cover 29；There are outlet filter water inlet 16 and outlet filter water outlet on the outlet filter ontology 15
The side of mouth 17, the outlet filter ontology 15 is open end, and the other side is blind end, and the sealing cover 29 is mounted on outlet
The open end of filter body 15；The sorbing material is mounted in outlet filter ontology 15, outlet filter water inlet 16
It is connect by connecting pipe with the water outlet 5 of processing storehouse warehouse 1, the outlet filter water inlet 16 and outlet filter water outlet
It is respectively welded double layer of metal strainer inside mouth 17.
There is the photocatalyst to react under the irradiation of ultraviolet source in processing storehouse warehouse 1 described above.
Warehouse 1 lower section in processing storehouse described above is welded with holder 6.
The bottom of holder 6 described above is equipped with universal wheel.
The upper limb of processing storehouse warehouse 1 described above offers exhaust outlet 7.
Light source part 22 described above is mounted in light source fixed plate 23, and the light source fixed plate 23 is mounted on processing Cang Cang
The top of body 1.
Mouth 24 is safeguarded in being provided centrally with for light source fixed plate 23 described above.
Described above safeguard is provided with locking mechanism on mouth 24.
Locking mechanism described above is the yoke configurations with gasket and sealing cover.
The side of above-mentioned processing storehouse warehouse 1 is equipped with water-level gauge 4.
When ingress filtering component described above is filtering material 27, the filtering material 27 is mounted on the water inlet in processing storehouse
In case 2.
A kind of working method of above-mentioned small sewage treatment equipment, it is characterised in that be as follows：
(1) preliminary purification：The controlled valve at water inlet 30 is opened, the controlled valve at water outlet 5 is closed, it is pending
The filtering material 27 that sewage passes through in ingress filtering component carries out preliminary purification, and the contaminant filter of bulky grain is removed；It is described to wait for
The COD of the sewage of processing is 500mg/L；
(2) double purification：Wait for that all the sewage by preliminary purification is entered by inlet tank 2 inside processing storehouse warehouse 1,
The controlled valve at water inlet 30 is closed, water-circulating pump 19, micro bubbles injector 8 and light source part 22 are opened, to processing storehouse
Photocatalyst is added in sewage in warehouse 1, the oxidation for the free radical that sewage generates is irradiated by light source part 22, carries out two
Secondary decomposing, purifying；The dosage of the photocatalyst is that 100g nano TiO 2s are added in every cubic metre of sewage, and illumination general power is 2 kilowatts
Light source part 22 irradiates 8 hours；
(3) it purifies three times：Sewage after double purification is flowed into egress filtering component, by outlet filter ontology
After the adsorption cleaning for the sorbing material that 15 inside are installed, reach discharge standard, three times purified sewage can with direct emission or
Collect carry out secondary use.
In step (1) described above, pending sewage is directly entered inlet tank 2, passes through the filtering material in inlet tank 2
27 carry out preliminary purification；The contaminant filter of bulky grain is removed.
Embodiment 2：A kind of small sewage treatment equipment (see Fig. 1,2,3,5,6), it is characterised in that including processing storehouse, entrance
Filter element and egress filtering component；The input that the output end of the ingress filtering component passes through connection water pipe connection processing storehouse
End；The input terminal that the output end in the processing storehouse passes through connection water pipe connection outlet filter element；The ingress filtering component packet
Include filtering material 27；The processing storehouse includes processing storehouse warehouse 1, inlet tank 2, anti-spilled valve, electronic box 3, micro bubbles injector
8, upper cover 18, water-circulating pump 19 and light source part 22；Openable and closable upper cover 18 is arranged at the top of the processing storehouse warehouse 1；The place
Water outlet 5 is arranged at the bottom of reason storehouse warehouse 1；The inlet tank 2 is welded on the side of processing storehouse warehouse 1, and has with processing storehouse warehouse 1
Shared side wall has the inlet opening 31 of connection processing storehouse warehouse 1 and inlet tank 2 on the shared side wall；The anti-spilled valve
In inlet tank 2, position of the inlet opening 31 on side wall is not higher than the height of anti-spilled valve；The inlet tank 2
There is water inlet 30 on the connection water pipe of input terminal；It is mounted on controlled valve at the water inlet 30 and at water outlet 5；The place
Light source part 22 is installed, the light source part 22 is visible light source, and the light source part 22 passes through electricity inside reason storehouse warehouse 1
Line connect electronic box 3, the electronic box 3 be mounted on processing storehouse warehouse 1 on, be equipped in electronic box 3 control light source part 22 power supply and
Switch；The lower section of the processing storehouse warehouse 1 is equipped with water-circulating pump 19, the water-circulating pump water inlet 21 by connect water pipe with
The connection of 1 bottom of storehouse warehouse is handled, water-circulating pump water outlet 20 is connect by connecting water pipe with 1 top of processing storehouse warehouse, the water
The outlet of connection water pipe 25 between 1 top of circulating pump water outlet 20 and processing storehouse warehouse deeply handles the inside of storehouse warehouse 1, institute
It states water-circulating pump water outlet 20 and handles and micro bubbles injector 8 is installed on the connection water pipe between 1 top of storehouse warehouse, it is described
The water outlet 5 for handling 1 bottom of storehouse warehouse passes through the input terminal of connection water pipe connection outlet filter element；The egress filtering component
Including outlet filter ontology 15, sorbing material, metal screen and sealing cover 29；There is outlet on the outlet filter ontology 15
The side of filter water inlet 16 and outlet filter water outlet 17, the outlet filter ontology 15 is open end, the other side
For blind end, the sealing cover 29 is mounted on the open end of outlet filter ontology 15；The sorbing material, which is mounted on out, makes a slip of the tongue
In filter body 15, outlet filter water inlet 16 with processing storehouse warehouse 1 water outlet 5 connect by connecting pipe, it is described go out
It makes a slip of the tongue and is respectively welded double layer of metal strainer inside filter water inlet 16 and outlet filter water outlet 17.
There is the photocatalyst to react under the irradiation of visible light source in processing storehouse warehouse 1 described above.
Warehouse 1 lower section in processing storehouse described above is welded with holder 6.
The bottom of holder 6 described above is equipped with universal wheel.
The upper limb of processing storehouse warehouse 1 described above offers exhaust outlet 7.
Light source part 22 described above is mounted in light source fixed plate 23, and the light source fixed plate 23 is mounted on processing Cang Cang
The top of body 1.
Mouth 24 is safeguarded in being provided centrally with for light source fixed plate 23 described above.
Described above safeguard is provided with locking mechanism on mouth 24.
Locking mechanism described above is the yoke configurations with gasket and sealing cover.
The side of above-mentioned processing storehouse warehouse 1 is equipped with water-level gauge 4.
Ingress filtering component described above includes inlet filter water inlet 13, water inlet structure 11, inlet filter ontology
10, water flowing out structure 12, inlet filter water outlet 14, fixed plate 26 and filtering material 27；The water inlet structure 11 is in funnel-form,
The input terminal connection inlet filter water inlet 13 of water inlet structure 11, output end and the inlet filter ontology 10 of water inlet structure 11
Input terminal be tightly connected by clip 28；The water flowing out structure 12 be in funnel-form, the input terminal of water flowing out structure 12 with enter to make a slip of the tongue
The output end of filter body 10 is tightly connected by clip 28, and the output end of water flowing out structure 12 connects inlet filter water outlet
14, the ingress filtering component water outlet 14 connects inlet tank 2 by pipeline, and the fixed plate 26 is mounted on inlet filter sheet
In body 10, the filtering material 27 is fixed in fixed plate 26.
Fixed plate 26 described above is hollow structure inside, and hollow space has right-angled intersection support bar, the fixed plate 26
It is made of fixed plate component one and fixed plate component two, the fixed plate component one and the welding of 10 outer wall of inlet filter ontology are solid
Fixed, the fixed plate component two is fixed filtering material 27 by the screw rod being equidistantly welded on two edge of fixed plate component.
Ingress filtering component described above is fixed on by fixed frame 9 on processing storehouse warehouse 1.
9 one end of fixed frame described above is fixedly connected with inlet filter water inlet 13, and 9 other end of fixed frame is welded on place
Manage 1 top of storehouse warehouse.
A kind of working method of above-mentioned small sewage treatment equipment, it is characterised in that be as follows：
(1) preliminary purification：The controlled valve at water inlet 30 is opened, the controlled valve at water outlet 5 is closed, it is pending
The filtering material 27 that sewage passes through in ingress filtering component carries out preliminary purification, and the contaminant filter of bulky grain is removed；It is described to wait for
The COD 10000mg/L of the sewage of processing；
(2) double purification：Wait for that all the sewage by preliminary purification is entered by inlet tank 2 inside processing storehouse warehouse 1,
The controlled valve at water inlet 30 is closed, water-circulating pump 19, micro bubbles injector 8 and light source part 22 are opened, to processing storehouse
Photocatalyst is added in sewage in warehouse 1, the oxidation for the free radical that sewage generates is irradiated by light source part 22, carries out two
Secondary decomposing, purifying；The dosage of the photocatalyst is that 150g nanometer-sized Fe2O3s are added in every cubic metre of sewage, 40 kilowatts of illumination general power
Light source part 22 irradiates 16 hours；
(3) it purifies three times：Sewage after double purification is flowed into egress filtering component, by outlet filter ontology
After the adsorption cleaning for the sorbing material that 15 inside are installed, reach discharge standard, three times purified sewage can with direct emission or
Collect carry out secondary use.
In step (1) described above, pending sewage enters inlet filter ontology from inlet filter water inlet 13
Inside 10, preliminary purification is carried out by the filtering material 27 in inlet filter ontology 10；The contaminant filter of bulky grain is removed.
Embodiment 3：A kind of small sewage treatment equipment, it is characterised in that including processing storehouse, ingress filtering component and outlet
Filter element；The ingress filtering component is directly installed in processing storehouse；The output end in the processing storehouse is connected by connecting water pipe
The input terminal of exit filter element；The ingress filtering component includes filtering material 27；The processing storehouse includes processing Cang Cang
Body 1, inlet tank 2, anti-spilled valve, electronic box 3, micro bubbles injector 8, upper cover 18, water-circulating pump 19 and light source part 22；It is described
Openable and closable upper cover 18 is arranged at the top of processing storehouse warehouse 1；Water outlet 5 is arranged at the bottom of the processing storehouse warehouse 1；The inlet tank 2
It is welded on the side of processing storehouse warehouse 1, and has shared side wall with processing storehouse warehouse 1, has connectivity part on the shared side wall
Manage the inlet opening 31 of storehouse warehouse 1 and inlet tank 2；The anti-spilled valve is mounted in inlet tank 2, and the inlet opening 31 is on side wall
Position be not higher than anti-spilled valve height；There is water inlet 30 on the connection water pipe of the input terminal of the inlet tank 2；It is described enter water
It is mounted on controlled valve at mouth 30 and at water outlet 5；Light source part 22, the light are installed inside processing storehouse warehouse 1
Source block 22 is ultraviolet source, and the light source part 22 connects electronic box 3 by electric wire, and the electronic box 3 is mounted on processing Cang Cang
On body 1, the power supply and switch of control light source part 22 are installed in electronic box 3；The lower section of the processing storehouse warehouse 1 is equipped with water and follows
Ring pump 19, the water-circulating pump water inlet 21 are connect by connecting water pipe with 1 bottom of processing storehouse warehouse, water-circulating pump water outlet 20
It is connect with 1 top of processing storehouse warehouse by connecting water pipe, between 1 top of the water-circulating pump water outlet 20 and processing storehouse warehouse
The outlet for connecting water pipe 25 deeply handles the inside of storehouse warehouse 1, the water-circulating pump water outlet 20 and 1 top of processing storehouse warehouse
Between connection water pipe on micro bubbles injector 8 is installed, the water outlet 5 of 1 bottom of the processing storehouse warehouse, which passes through, connects water pipe
The input terminal of connection outlet filter element；The egress filtering component includes outlet filter ontology 15, sorbing material, metal filter
Net and sealing cover 29；There are outlet filter water inlet 16 and outlet filter water outlet 17 on the outlet filter ontology 15,
The side of the outlet filter ontology 15 is open end, and the other side is blind end, and the sealing cover 29 is mounted on egress filtering
The open end of device ontology 15；The sorbing material is mounted in outlet filter ontology 15, outlet filter water inlet 16 and place
The water outlet 5 of reason storehouse warehouse 1 is connected by connecting pipe, the outlet filter water inlet 16 and outlet filter water outlet 17
Inside is respectively welded double layer of metal strainer.
One or more secondary treatment storehouse is added between processing storehouse described above and egress filtering component, it is described secondary
Grade processing storehouse is identical with the processing structure in storehouse.
Secondary treatment storehouse described above is with ingress filtering component.
There is the photocatalyst to react under the irradiation of ultraviolet source in processing storehouse warehouse 1 described above.
Warehouse 1 lower section in processing storehouse described above is welded with holder 6.
The bottom of holder 6 described above is equipped with universal wheel.
The upper limb of processing storehouse warehouse 1 described above offers exhaust outlet 7.
Light source part 22 described above is mounted in light source fixed plate 23, and the light source fixed plate 23 is mounted on processing Cang Cang
The top of body 1.
Mouth 24 is safeguarded in being provided centrally with for light source fixed plate 23 described above.
Described above safeguard is provided with locking mechanism on mouth 24.
Locking mechanism described above is the yoke configurations with gasket and sealing cover.
The side of above-mentioned processing storehouse warehouse 1 is equipped with water-level gauge 4.
When ingress filtering component described above is filtering material 27, the filtering material 27 is mounted on the water inlet in processing storehouse
In case 2.
A kind of small sewage treatment equipment group (see Fig. 7), it is characterised in that including small-sized dirt described in two or more
Water treatment facilities, the water inlet 30 of the small sewage treatment equipment are connected in parallel by connecting water pipe, it is described be connected in parallel into
There are one total water inlets for the input terminal of the connection water pipe at the mouth of a river 30.
A kind of working method of above-mentioned small sewage treatment equipment, it is characterised in that be as follows：
(1) preliminary purification：The controlled valve at water inlet 30 is opened, the controlled valve at water outlet 5 is closed, it is pending
The filtering material 27 that sewage passes through in ingress filtering component carries out preliminary purification, and the contaminant filter of bulky grain is removed；It is described to wait for
The COD 20000mg/L of the sewage of processing；
(2) double purification：Wait for that all the sewage by preliminary purification is entered by inlet tank 2 inside processing storehouse warehouse 1,
The controlled valve at water inlet 30 is closed, water-circulating pump 19, micro bubbles injector 8 and light source part 22 are opened, to processing storehouse
Photocatalyst is added in sewage in warehouse 1, the oxidation for the free radical that sewage generates is irradiated by light source part 22, carries out two
Secondary decomposing, purifying；The dosage of the photocatalyst is the nanosized SiO_2 and nano TiO 2 that every cubic metre of sewage is added that total amount is 200g,
Nanosized SiO_2 and nano TiO 2 are according to mass ratio 1：1 mixing, the light source part 22 that 80 kilowatts of illumination general power irradiate 12 hours；
(3) it purifies three times：Sewage after double purification is flowed into egress filtering component, by outlet filter ontology
After the adsorption cleaning for the sorbing material that 15 inside are installed, reach discharge standard, three times purified sewage can with direct emission or
Collect carry out secondary use.
In step (1) described above, pending sewage is directly entered inlet tank 2, passes through the filtering material in inlet tank 2
27 carry out preliminary purification；The contaminant filter of bulky grain is removed.
A kind of working method of above-mentioned small sewage treatment equipment group, it is characterised in that sewage from total water inlet entrance after by
Connection water pipe parallel connection inputs two or more small sewage treatment equipments, the work side in each small sewage treatment equipment
Method is as described above.
Claims (22)
1. a kind of small sewage treatment equipment, it is characterised in that including processing storehouse, ingress filtering component and egress filtering component；Institute
State ingress filtering component be directly installed on processing storehouse in or ingress filtering component output end pass through connect water pipe connection processing
The input terminal in storehouse；The input terminal that the output end in the processing storehouse passes through connection water pipe connection outlet filter element；It is described to enter to make a slip of the tongue
It includes filtering material to filter component；The processing storehouse includes processing storehouse warehouse, inlet tank, anti-spilled valve, electronic box, micro bubbles injection
Device, upper cover, water-circulating pump and light source part；There is openable and closable upper cover at the top of the warehouse of the processing storehouse；Processing storehouse warehouse
Bottom have water outlet；The inlet tank is welded on the side of processing storehouse warehouse, and has shared side wall, institute with processing storehouse warehouse
Stating has the inlet opening of connection processing storehouse warehouse and inlet tank on shared side wall；The anti-spilled valve is mounted in inlet tank, institute
State the height that position of the inlet opening on side wall is not higher than anti-spilled valve；Have on the connection water pipe of the input terminal of the inlet tank into
The mouth of a river；The water inlet and water outlet are mounted on controlled valve；Light source part is installed inside the warehouse of the processing storehouse,
The light source part is visible light source or ultraviolet source, and the light source part connects electronic box, the electronic box peace by electric wire
On processing storehouse warehouse, the power supply and switch of control light source part are installed in electronic box；The lower section peace of the processing storehouse warehouse
Equipped with water-circulating pump, the water-circulating pump water inlet is connect by connecting water pipe with processing storehouse warehouse bottom, water-circulating pump water outlet
Mouth is connect by connecting at the top of water pipe and processing storehouse warehouse, the company between the water-circulating pump water outlet and processing storehouse warehouse top
The outlet of water receiving pipe deeply handles the inside of storehouse warehouse, the connection between the water-circulating pump water outlet and processing storehouse warehouse top
Micro bubbles injector is installed, the water outlet of the processing storehouse warehouse bottom is by connecting the filtering of water pipe connection outlet on water pipe
The input terminal of component；The egress filtering component includes outlet filter ontology, sorbing material, metal screen and sealing cover；Institute
Stating has outlet filter water inlet and outlet filter water outlet on outlet filter ontology, and the one of the outlet filter ontology
Side is open end, and the other side is blind end, and the sealing cover is mounted on the open end of outlet filter ontology；The sorbing material
In outlet filter ontology, outlet filter water inlet is connect with the water outlet of processing storehouse warehouse by connecting pipe,
It is respectively welded at least one layer of metal screen inside the outlet filter water inlet and outlet filter water outlet.
2. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the processing storehouse and egress filtering portion
One or more secondary treatment storehouse is added between part, the secondary treatment storehouse is identical with the processing structure in storehouse.
3. a kind of small sewage treatment equipment according to claim 2, it is characterised in that the secondary treatment storehouse is with entering
Mouth filter element.
4. a kind of small sewage treatment equipment according to claim 1, it is characterised in that have in light in the warehouse of the processing storehouse
The photocatalyst to react under the irradiation of source block.
5. a kind of small sewage treatment equipment according to claim 1, it is characterised in that welding below the warehouse of the processing storehouse
There is holder.
6. a kind of small sewage treatment equipment according to claim 5, it is characterised in that the bottom of the holder is equipped with universal
Wheel.
7. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the upper limb of the processing storehouse warehouse is opened
Equipped with exhaust outlet.
8. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the light source part is mounted on light source
In fixed plate, the light source fixed plate is mounted on the top of processing storehouse warehouse.
9. a kind of small sewage treatment equipment according to claim 8, it is characterised in that the center of the light source fixed plate is set
It is equipped with and safeguards mouth.
10. a kind of small sewage treatment equipment according to claim 9, it is characterised in that described safeguard is provided with locking on mouth
Structure.
11. a kind of small sewage treatment equipment according to claim 10, it is characterised in that the locking mechanism is with pad
The yoke configurations of piece and sealing cover.
12. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the side of processing storehouse warehouse is equipped with
Water-level gauge.
13. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the ingress filtering component is filtering
When material, the filtering material is mounted in the inlet tank in processing storehouse.
14. a kind of small sewage treatment equipment according to claim 1, it is characterised in that the ingress filtering component include into
It makes a slip of the tongue filter water inlet, water inlet structure, inlet filter ontology, water flowing out structure, inlet filter water outlet, fixed plate and filtering
Material；The water inlet structure is in funnel-form, and the input terminal of water inlet structure connects inlet filter water inlet, the output of water inlet structure
The input terminal with inlet filter ontology is held to be tightly connected by clip；The water flowing out structure be in funnel-form, water flowing out structure it is defeated
Enter end and the output end of inlet filter ontology is tightly connected by clip, the output end connection inlet filter of water flowing out structure goes out
The mouth of a river, the ingress filtering component water outlet connect inlet tank by pipeline, and the fixed plate is mounted on inlet filter ontology
Interior, the filtering material is fixed in fixed plate.
15. according to a kind of small sewage treatment equipment described in claim 14, it is characterised in that the fixed plate is inner hollow
Structure, hollow space have right-angled intersection support bar, and the fixed plate is made of fixed plate component one and fixed plate component two, described
Fixed plate component one is welded and fixed with inlet filter body outer wall, and the fixed plate component two is by being equidistantly welded on fixed plate
Screw rod on two edge of component fixes filtering material.
16. according to a kind of small sewage treatment equipment described in claim 14, it is characterised in that the ingress filtering component passes through
Fixed frame is fixed on processing storehouse warehouse.
17. according to a kind of small sewage treatment equipment described in claim 16, it is characterised in that described fixed frame one end and entrance
Filter water inlet is fixedly connected, and the fixed frame other end is welded at the top of processing storehouse warehouse.
18. a kind of small sewage treatment equipment group, it is characterised in that including small-sized dirt described in two or more claims 1
The water inlet of water treatment facilities, the small sewage treatment equipment is connected in parallel by connecting water pipe, described to be connected in parallel into water
There are one total water inlets for the input terminal of the connection water pipe of mouth.
19. the working method of small sewage treatment equipment described in a kind of claim 1, it is characterised in that be as follows：
(1) preliminary purification：The controlled valve for opening water inlet closes the controlled valve of water outlet, pending sewage warp
The filtering material crossed in ingress filtering component carries out preliminary purification, and the contaminant filter of bulky grain is removed；The pending dirt
The COD of water is less than or equal to 20000mg/L；
(2) double purification：Wait for all the sewage by preliminary purification by inlet tank enter processing storehouse warehouse inside, close into
Controlled valve at the mouth of a river opens water-circulating pump, micro bubbles injector and light source part, in the sewage into processing storehouse warehouse
Photocatalyst is added, the oxidation for the free radical that sewage generates is irradiated by light source part, carries out second decomposition purification；The light
The dosage of catalyst is that 100-200g photocatalysts are added in every cubic metre of sewage, and light source part irradiates 8-16 hour, and handling chemistry needs
Oxygen amount is less than or equal to the sewage of 500mg/L, and illumination general power is 2-4 kilowatts, and processing COD is more than the dirt of 500mg/L
Water, illumination general power is on the basis of 2-4 kilowatts, and according to the multiple proportion of practical COD and 500mg/L, equal proportion increases
Illumination general power；
(3) it purifies three times：Sewage after double purification is flowed into egress filtering component, by outlet filter body interior
After the adsorption cleaning of the sorbing material of installation, reach discharge standard, purified sewage with direct emission or can gather up three times
To carry out secondary use.
20. according to a kind of working method of small sewage treatment equipment described in claim 19, it is characterised in that the step (1)
In, pending sewage is directly entered inlet tank, and preliminary purification is carried out by the filtering material in inlet tank；Or it is pending
Sewage enters inlet filter body interior from inlet filter water inlet, by the filtering material in inlet filter ontology into
Row preliminary purification；The contaminant filter of bulky grain is removed.
21. according to a kind of working method of small sewage treatment equipment described in claim 19, it is characterised in that the step (2)
In photocatalyst using nano TiO 2, nano-ZnO, nano-tube/CdS, nanometer WO3, nanometer-sized Fe2O3, nano PbS, nanometer SnO2, receive
At least one of rice ZnS, nanometer SrTiO3 and/or nanosized SiO_2.
22. the working method of small sewage treatment equipment group described in a kind of claim 18, it is characterised in that sewage is intake from total
Two or more small sewage treatment equipments, each small sewage treatment equipment are inputted by connection water pipe parallel connection after mouth entrance
In working method it is as claimed in claim 19.
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| CN201810337031.4A CN108373224A (en) | 2018-04-16 | 2018-04-16 | A kind of small sewage treatment equipment, equipment group and its working method |
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| CN201810337031.4A CN108373224A (en) | 2018-04-16 | 2018-04-16 | A kind of small sewage treatment equipment, equipment group and its working method |
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| CN113578367A (en) * | 2021-08-27 | 2021-11-02 | 清华大学深圳国际研究生院 | Iridium-based monatomic catalyst, preparation thereof, filter device and preparation thereof |
| CN115046966A (en) * | 2022-08-16 | 2022-09-13 | 山东国慈新型材料科技有限公司 | Method for detecting recycling degree of environmental sewage |
| CN116395770A (en) * | 2023-06-08 | 2023-07-07 | 淄博齐翔腾达化工股份有限公司 | Chemical waste liquid circulation treatment equipment |
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