CN107055852A - A kind of decentralized type sewage treatment and purification device housing - Google Patents

A kind of decentralized type sewage treatment and purification device housing Download PDF

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Publication number
CN107055852A
CN107055852A CN201611158922.0A CN201611158922A CN107055852A CN 107055852 A CN107055852 A CN 107055852A CN 201611158922 A CN201611158922 A CN 201611158922A CN 107055852 A CN107055852 A CN 107055852A
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solution
alloy
adsorbing material
composite adsorbing
water cooling
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冉宏敏
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Suzhou Niudong Precision Manufacturing Technology Co Ltd
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Suzhou Niudong Precision Manufacturing Technology Co Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/007—Ferrous alloys, e.g. steel alloys containing silver
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)

Abstract

The invention discloses a kind of decentralized type sewage treatment and purification device housing, it is provided with housing in NF membrane, and the housing in the left side of NF membrane and is provided with support type cleaning catalyst, sterilization pool is provided with the housing on the right side of NF membrane；Support type cleaning catalyst includes following component by weight percentage：Nano-manganese dioxide is 25 30%, and silver nitrate is 1.00 1.10%, and lanthanum nitrate is 2.00 2.20%, and remaining is the composite adsorbing material with microcellular structure, and nano-manganese dioxide particle diameter is 40nm, and the specific surface area of composite adsorbing material is 330 350m2/ g, average pore size is 85 106nm, and pore volume is 0.95 1.10ml/g.

Description

A kind of decentralized type sewage treatment and purification device housing
Technical field
The invention belongs to dirty water decontamination handles technical field, particularly a kind of decentralized type sewage treatment and purification device shell Body.
Background technology
With the development of new rural village, village wastewater discharge increasingly increases, and agroecological environment and water body environment are produced Negative effect it is also increasingly serious；New rural village sewage pollution load is high, and farmer's income level is relatively low with respect to cities and towns, causes at present New rural village pollution control measure is difficult to promote, or even not process the phenomenon directly discharged very universal for waste water, to social environment Cause greatly pollution and damage.
At present, in the market has a various sewage-treatment plants, but their poor processing effect, and efficiency is low, so that The use demand of people can not be met.
The content of the invention
The present invention provides a kind of decentralized type sewage treatment and purification device to solve technical problem present in known technology Use housing.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：A kind of decentralized type sewage It is provided with treatment and purification device housing, housing in NF membrane, and the housing in the left side of NF membrane and is provided with support type purification Sterilization pool is provided with catalyst, the housing on the right side of NF membrane；
The mass percent of each composition is in housing：
C：0.02-0.03%, Al:0.56-0.83%,Zn:0.63-0.94%,Si：0.11-0.18%, Mn：0.77-0.88%, S：≤ 0.030%, P：≤ 0.030%, Cr：0.02-0.04%, Ni：0.44-0.49%, Cu：0.15-0.19%, V：0.05-0.08%, Mo： 0.16-0.19%, Ti：0.77-0.89%, B：0.01-0.02%, Pd：0.02-0.04%,Pt：0.26-0.39%,W：0.33- 0.46%,Ta：0.01-0.02%,Nd：0.03-0.07%,Ce：0.01-0.02%, Eu：0.11-0.14%,Lu:0.04-0.09%, Au：0.15-0.21%, Ag:0.42-0.54%, Ga：0.01-0.02%, Y：0.12-0.17%, Sn：0.54-0.67%, Zr：0.06- 0.11%, Re：0.02-0.05%, Bi：0.11-0.14%,
Calcium oxide：0.12-0.15%, magnesia：0.13-0.15%, cupric oxide：0.11-0.18%, iron oxide：0.15- 0.21%, manganese dioxide：0.06-0.14%, Kocide SD：0.14-0.18%, iron hydroxide：0.05-0.09%, hydroxide Calcium：0.06-0.08%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1550 degrees Celsius to 1580 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 30-32 DEG C/alloy solution water cooling to 410-420 DEG C of formation alloy, is then air-cooled to 310-320 DEG C by s cooldown rate, then using water The cold cooldown rate with 13-15 DEG C/s is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1590 Degree Celsius to 1620 degrees Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
Support type cleaning catalyst includes following component by weight percentage：Nano-manganese dioxide is 25-30%, and silver nitrate is 1.00-1.10%, lanthanum nitrate is 2.00-2.20%, and remaining is the composite adsorbing material with microcellular structure, nano-manganese dioxide grain Footpath is 40nm, and the specific surface area of composite adsorbing material is 330-350m2/ g, average pore size is 85-106nm, and pore volume is 0.95- 1.10ml/g；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：30-40%, sepiolite：25- 35%, molecular sieve：32-35%, silica gel：3-7%, bentonite：5-7%, each component sum is equal to 100%；And by composite adsorbing material system The graininess of 20-40 mesh is made, dries 1.5 hours, is then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, thereto Composite adsorbing material is added, is stood after shaking up, until the purple in solution takes off, composite adsorbing material is filtered out, at room temperature certainly So dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
Further, the mass percent of each composition is in foregoing decentralized type sewage treatment and purification device housing, housing：
C：0.03%, Al:0.56%,Zn:0.63%,Si：0.11%, Mn：0.77%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.02%, Ni：0.44%, Cu：0.15%, V：0.05%, Mo：0.16%, Ti：0.77%, B：0.01%, Pd：0.02%,Pt：0.26%, W：0.33%,Ta：0.01%,Nd：0.03%,Ce：0.01%, Eu：0.11%,Lu:0.04%, Au：0.15%, Ag:0.42%, Ga： 0.01%, Y：0.12%, Sn：0.54%, Zr：0.06%, Re：0.02%, Bi：0.11%,
Calcium oxide：0.12%, magnesia：0.13%, cupric oxide：0.11%, iron oxide：0.15%, manganese dioxide：0.06%, Kocide SD：0.14%, iron hydroxide：0.05%, calcium hydroxide：0.06%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1550 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 32 DEG C/s Cooldown rate by alloy solution water cooling to 410 DEG C formation alloys, be then air-cooled to 320 DEG C, then use water cooling with 13 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1620 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：32%, sepiolite：28%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 36 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, thereto Composite adsorbing material is added, is stood after shaking up, until the purple in solution takes off, composite adsorbing material is filtered out, at room temperature certainly So dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
Further, the mass percent of each composition is in foregoing decentralized type sewage treatment and purification device housing, housing：
C：0.02%, Al:0.83%,Zn:0.94%,Si：0.18%, Mn：0.88%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.04%, Ni：0.49%, Cu：0.19%, V：0.08%, Mo：0.19%, Ti：0.89%, B：0.02%, Pd：0.04%,Pt：0.39%, W：0.46%,Ta：0.02%,Nd：0.07%,Ce：0.02%, Eu：0.14%,Lu:0.09%, Au：0.21%, Ag:0.54%, Ga： 0.02%, Y：0.17%, Sn：0.67%, Zr：0.11%, Re：0.05%, Bi：0.14%,
Calcium oxide：0.15%, magnesia：0.15%, cupric oxide：0.18%, iron oxide：0.21%, manganese dioxide：0.14%, Kocide SD：0.18%, iron hydroxide：0.09%, calcium hydroxide：0.08%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1580 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 31 DEG C/s Cooldown rate by alloy solution water cooling to 415 DEG C formation alloys, be then air-cooled to 315 DEG C, then use water cooling with 14 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1595 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
Support type cleaning catalyst includes following component by weight percentage：When nano-manganese dioxide is 27%, silver nitrate is 1.08%, when lanthanum nitrate is 2.15%, remaining is the composite adsorbing material with microcellular structure, and nano-manganese dioxide particle diameter is 40nm, the specific surface area of composite adsorbing material is 333m2/ g, average pore size is 95nm, and pore volume is 0.95ml/g；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：33%, sepiolite：27%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 27 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, thereto Composite adsorbing material is added, is stood after shaking up, until the purple in solution takes off, composite adsorbing material is filtered out, at room temperature certainly So dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
The present invention has the advantages and positive effects of：Due to containing Zn, Ni and W in raw material, the heat-resisting of housing is strengthened And decay resistance；Contain Ti, Al and rare earth element in raw material, alleviate the quality of housing, add structural strength and corrosion resistant Corrosion energy；Raw material melting has carried out melting twice, improves the quality of final casting；Due to covering abrasion-resistant metal coating, enter one Step improves the heat-resisting and decay resistance of housing, and with it is wear-resisting the characteristics of.
Embodiment
Described in detail such as in order to further understand the content, features and effects of the present invention, hereby enumerating following examples Under.
Embodiment 1
Present embodiments provide in a kind of decentralized type sewage treatment and purification device housing, housing and be provided with NF membrane, and It is provided with the housing in the left side of NF membrane in support type cleaning catalyst, the housing on the right side of NF membrane and is provided with sterilization pool；
The mass percent of each composition is in housing：
C：0.03%, Al:0.56%,Zn:0.63%,Si：0.11%, Mn：0.77%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.02%, Ni：0.44%, Cu：0.15%, V：0.05%, Mo：0.16%, Ti：0.77%, B：0.01%, Pd：0.02%,Pt：0.26%, W：0.33%,Ta：0.01%,Nd：0.03%,Ce：0.01%, Eu：0.11%,Lu:0.04%, Au：0.15%, Ag:0.42%, Ga： 0.01%, Y：0.12%, Sn：0.54%, Zr：0.06%, Re：0.02%, Bi：0.11%,
Calcium oxide：0.12%, magnesia：0.13%, cupric oxide：0.11%, iron oxide：0.15%, manganese dioxide：0.06%, Kocide SD：0.14%, iron hydroxide：0.05%, calcium hydroxide：0.06%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1550 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 32 DEG C/s Cooldown rate by alloy solution water cooling to 410 DEG C formation alloys, be then air-cooled to 320 DEG C, then use water cooling with 13 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1620 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
Support type cleaning catalyst includes following component by weight percentage：Nano-manganese dioxide is 25-30%, and silver nitrate is 1.00-1.10%, lanthanum nitrate is 2.00-2.20%, and remaining is the composite adsorbing material with microcellular structure, nano-manganese dioxide grain Footpath is 40nm, and the preparation of composite adsorbing material support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：32%, sepiolite：28%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 36 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, thereto Composite adsorbing material is added, is stood after shaking up, until the purple in solution takes off, composite adsorbing material is filtered out, at room temperature certainly So dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
Embodiment 2
Present embodiments provide in a kind of decentralized type sewage treatment and purification device housing, housing and be provided with NF membrane, and It is provided with the housing in the left side of NF membrane in support type cleaning catalyst, the housing on the right side of NF membrane and is provided with sterilization pool；
The mass percent of each composition is in housing：
C：0.02%, Al:0.83%,Zn:0.94%,Si：0.18%, Mn：0.88%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.04%, Ni：0.49%, Cu：0.19%, V：0.08%, Mo：0.19%, Ti：0.89%, B：0.02%, Pd：0.04%,Pt：0.39%, W：0.46%,Ta：0.02%,Nd：0.07%,Ce：0.02%, Eu：0.14%,Lu:0.09%, Au：0.21%, Ag:0.54%, Ga： 0.02%, Y：0.17%, Sn：0.67%, Zr：0.11%, Re：0.05%, Bi：0.14%,
Calcium oxide：0.15%, magnesia：0.15%, cupric oxide：0.18%, iron oxide：0.21%, manganese dioxide：0.14%, Kocide SD：0.18%, iron hydroxide：0.09%, calcium hydroxide：0.08%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1580 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 31 DEG C/s Cooldown rate by alloy solution water cooling to 415 DEG C formation alloys, be then air-cooled to 315 DEG C, then use water cooling with 14 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1595 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
Support type cleaning catalyst includes following component by weight percentage：Nano-manganese dioxide is 25-30%, and silver nitrate is 1.00-1.10%, lanthanum nitrate is 2.00-2.20%, and remaining is the composite adsorbing material with microcellular structure, nano-manganese dioxide grain Footpath is 40nm, and the specific surface area of composite adsorbing material is 330-350m2/ g, average pore size is 85-106nm, and pore volume is 0.95- 1.10ml/g；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：33%, sepiolite：27%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 27 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, thereto Composite adsorbing material is added, is stood after shaking up, until the purple in solution takes off, composite adsorbing material is filtered out, at room temperature certainly So dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
It the above is only to presently preferred embodiments of the present invention, any formal limitation not made to the present invention, it is every Technical spirit according to the present invention belongs to this hair to any simple modification made for any of the above embodiments, equivalent variations and modification In the range of bright technical scheme.

Claims (3)

1. it is provided with NF membrane, and the left side of NF membrane in a kind of decentralized type sewage treatment and purification device housing, the housing Housing in be provided with support type cleaning catalyst, the housing on the right side of the NF membrane and be provided with sterilization pool；
The mass percent of each composition is in the housing：
C：0.02-0.03%, Al:0.56-0.83%,Zn:0.63-0.94%,Si：0.11-0.18%, Mn：0.77-0.88%, S：≤ 0.030%, P：≤ 0.030%, Cr：0.02-0.04%, Ni：0.44-0.49%, Cu：0.15-0.19%, V：0.05-0.08%, Mo： 0.16-0.19%, Ti：0.77-0.89%, B：0.01-0.02%, Pd：0.02-0.04%,Pt：0.26-0.39%,W：0.33- 0.46%,Ta：0.01-0.02%,Nd：0.03-0.07%,Ce：0.01-0.02%, Eu：0.11-0.14%,Lu:0.04-0.09%, Au：0.15-0.21%, Ag:0.42-0.54%, Ga：0.01-0.02%, Y：0.12-0.17%, Sn：0.54-0.67%, Zr：0.06- 0.11%, Re：0.02-0.05%, Bi：0.11-0.14%,
Calcium oxide：0.12-0.15%, magnesia：0.13-0.15%, cupric oxide：0.11-0.18%, iron oxide：0.15- 0.21%, manganese dioxide：0.06-0.14%, Kocide SD：0.14-0.18%, iron hydroxide：0.05-0.09%, hydroxide Calcium：0.06-0.08%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1550 degrees Celsius to 1580 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 30-32 DEG C/alloy solution water cooling to 410-420 DEG C of formation alloy, is then air-cooled to 310-320 DEG C by s cooldown rate, then using water The cold cooldown rate with 13-15 DEG C/s is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1590 Degree Celsius to 1620 degrees Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
The support type cleaning catalyst includes following component by weight percentage：Nano-manganese dioxide is 25-30%, nitric acid Silver is 1.00-1.10%, and lanthanum nitrate is 2.00-2.20%, and remaining is the composite adsorbing material with microcellular structure, nanometer titanium dioxide Manganese particle diameter is 40nm, and the specific surface area of composite adsorbing material is 330-350m2/ g, average pore size is 85-106nm, and pore volume is 0.95-1.10ml/g；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：30-40%, sepiolite：25- 35%, molecular sieve：32-35%, silica gel：3-7%, bentonite：5-7%, each component sum is equal to 100%；And by composite adsorbing material system The graininess of 20-40 mesh is made, dries 1.5 hours, is then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, is added thereto Enter composite adsorbing material, stood after shaking up, until the purple in solution takes off, filter out composite adsorbing material, it is natural at room temperature Dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
2. decentralized type sewage treatment and purification device housing according to claim 1, it is characterised in that each in the housing The mass percent of composition is：
C：0.03%, Al:0.56%,Zn:0.63%,Si：0.11%, Mn：0.77%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.02%, Ni：0.44%, Cu：0.15%, V：0.05%, Mo：0.16%, Ti：0.77%, B：0.01%, Pd：0.02%,Pt：0.26%, W：0.33%,Ta：0.01%,Nd：0.03%,Ce：0.01%, Eu：0.11%,Lu:0.04%, Au：0.15%, Ag:0.42%, Ga： 0.01%, Y：0.12%, Sn：0.54%, Zr：0.06%, Re：0.02%, Bi：0.11%,
Calcium oxide：0.12%, magnesia：0.13%, cupric oxide：0.11%, iron oxide：0.15%, manganese dioxide：0.06%, Kocide SD：0.14%, iron hydroxide：0.05%, calcium hydroxide：0.06%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1550 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 32 DEG C/s Cooldown rate by alloy solution water cooling to 410 DEG C formation alloys, be then air-cooled to 320 DEG C, then use water cooling with 13 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1620 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：32%, sepiolite：28%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 36 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, is added thereto Enter composite adsorbing material, stood after shaking up, until the purple in solution takes off, filter out composite adsorbing material, it is natural at room temperature Dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
3. decentralized type sewage treatment and purification device housing according to claim 1, it is characterised in that each in the housing The mass percent of composition is：
C：0.02%, Al:0.83%,Zn:0.94%,Si：0.18%, Mn：0.88%, S：≤ 0.030%, P：≤ 0.030%, Cr： 0.04%, Ni：0.49%, Cu：0.19%, V：0.08%, Mo：0.19%, Ti：0.89%, B：0.02%, Pd：0.04%,Pt：0.39%, W：0.46%,Ta：0.02%,Nd：0.07%,Ce：0.02%, Eu：0.14%,Lu:0.09%, Au：0.21%, Ag:0.54%, Ga： 0.02%, Y：0.17%, Sn：0.67%, Zr：0.11%, Re：0.05%, Bi：0.14%,
Calcium oxide：0.15%, magnesia：0.15%, cupric oxide：0.18%, iron oxide：0.21%, manganese dioxide：0.14%, Kocide SD：0.18%, iron hydroxide：0.09%, calcium hydroxide：0.08%, surplus is Fe；
Specifically handling process is：
A is added raw materials into smelting furnace by the mass percent of each composition in predetermined housing, and the temperature in smelting furnace is brought up to 1580 degrees Celsius, raw material is smelted to form alloy solution；
B is cooled down alloy solution obtained in the previous step, and water cooling is combined with air cooling during cooling, first uses water cooling with 31 DEG C/s Cooldown rate by alloy solution water cooling to 415 DEG C formation alloys, be then air-cooled to 315 DEG C, then use water cooling with 14 DEG C/s's Cooldown rate is by alloy water cooling to room temperature；
C is heated, and the alloy after previous step is cooled down is added in smelting furnace and carries out secondary smelting, and the temperature in smelting furnace is brought up into 1595 Degree Celsius, alloy forms alloy solution by secondary smelting；
D is sprinkled into swelling perlite powder on alloy solution surface, and twice of slag hitting after the completion of slag hitting, forms alloy solution to be cast, It was poured in five minutes；
The support type cleaning catalyst includes following component by weight percentage：When nano-manganese dioxide is 27%, nitric acid Silver is 1.08%, when lanthanum nitrate is 2.15%, and remaining is the composite adsorbing material with microcellular structure, and nano-manganese dioxide particle diameter is 40nm, the specific surface area of composite adsorbing material is 333m2/ g, average pore size is 95nm, and pore volume is 0.95ml/g；
The preparation of support type cleaning catalyst comprises the following steps：
Each component is weighed by component requirements and composite adsorbing material is mixed to prepare, wherein diatomite：33%, sepiolite：27%, point Son sieve：32%, silica gel：3%, bentonite：5%, each component sum is equal to 100%；And composite adsorbing material is fabricated to 27 purposes It is granular, dry 1.5 hours, then cooled down under natural situation standby at 100 DEG C；
The mixed solution of soluble permanganate, soluble transition element salt and soluble rare earth salt is prepared, is added thereto Enter composite adsorbing material, stood after shaking up, until the purple in solution takes off, filter out composite adsorbing material, it is natural at room temperature Dry to the not mutual adhesion of particle, then dried at 100 DEG C 1 hour it is standby；
Manganese sulfate solution is prepared, the mol ratio of wherein manganese sulfate and MnO4 in permanganate solution is 3:2, it will be loaded with The composite adsorbing material of permanganate, silver nitrate and lanthanum nitrate is immersed in concussion in manganese sulfate solution and filtered after 50 hours, in 100 Dried at DEG C 1 hour and purify non-photochemical catalyst so as to which support type air at room temperature is made.
CN201611158922.0A 2016-12-15 2016-12-15 A kind of decentralized type sewage treatment and purification device housing Pending CN107055852A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841472A (en) * 2015-04-03 2015-08-19 马鞍山锐凯特新材料有限公司 Supported room temperature air cleaning non-photocatalyst and preparation method thereof
CN106045160A (en) * 2016-07-29 2016-10-26 南京水杯子科技股份有限公司 Combined type rural domestic sewage treatment method
CN106224667A (en) * 2016-07-29 2016-12-14 盐城丰工机械有限公司 The quick firm flange of a kind of connection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841472A (en) * 2015-04-03 2015-08-19 马鞍山锐凯特新材料有限公司 Supported room temperature air cleaning non-photocatalyst and preparation method thereof
CN106045160A (en) * 2016-07-29 2016-10-26 南京水杯子科技股份有限公司 Combined type rural domestic sewage treatment method
CN106224667A (en) * 2016-07-29 2016-12-14 盐城丰工机械有限公司 The quick firm flange of a kind of connection

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Application publication date: 20170818