CN110102091A - A kind of sewage treatment unit - Google Patents
A kind of sewage treatment unit Download PDFInfo
- Publication number
- CN110102091A CN110102091A CN201910479551.3A CN201910479551A CN110102091A CN 110102091 A CN110102091 A CN 110102091A CN 201910479551 A CN201910479551 A CN 201910479551A CN 110102091 A CN110102091 A CN 110102091A
- Authority
- CN
- China
- Prior art keywords
- parts
- tank body
- intranet
- flange collar
- minutes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 96
- 239000003795 chemical substances by application Substances 0.000 claims description 54
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 48
- 239000006229 carbon black Substances 0.000 claims description 47
- 229920001971 elastomer Polymers 0.000 claims description 33
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 32
- 230000003712 anti-aging effect Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 26
- 239000002131 composite material Substances 0.000 claims description 22
- 229920002943 EPDM rubber Polymers 0.000 claims description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims description 18
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 210000000476 body water Anatomy 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 24
- 239000010806 kitchen waste Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 37
- 238000000034 method Methods 0.000 description 27
- 239000000203 mixture Substances 0.000 description 25
- 239000002270 dispersing agent Substances 0.000 description 24
- 239000012065 filter cake Substances 0.000 description 24
- 239000007864 aqueous solution Substances 0.000 description 23
- 239000004744 fabric Substances 0.000 description 23
- 238000003756 stirring Methods 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 17
- 229920002125 Sokalan® Polymers 0.000 description 17
- 239000004584 polyacrylic acid Substances 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 17
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 16
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical group CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 16
- 238000002156 mixing Methods 0.000 description 16
- 239000000047 product Substances 0.000 description 16
- 238000004513 sizing Methods 0.000 description 14
- 238000009428 plumbing Methods 0.000 description 13
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical group CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 12
- 239000005864 Sulphur Substances 0.000 description 12
- 229910001873 dinitrogen Inorganic materials 0.000 description 12
- 239000006185 dispersion Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 239000010813 municipal solid waste Substances 0.000 description 12
- 235000010413 sodium alginate Nutrition 0.000 description 12
- 239000000661 sodium alginate Substances 0.000 description 12
- 229940005550 sodium alginate Drugs 0.000 description 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 239000011734 sodium Substances 0.000 description 11
- 229910052708 sodium Inorganic materials 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 239000003607 modifier Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 8
- 230000032683 aging Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 8
- 239000000395 magnesium oxide Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 description 8
- 239000011787 zinc oxide Substances 0.000 description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 7
- 229910002651 NO3 Inorganic materials 0.000 description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 7
- 235000012241 calcium silicate Nutrition 0.000 description 7
- IPGANOYOHAODGA-UHFFFAOYSA-N dilithium;dimagnesium;dioxido(oxo)silane Chemical compound [Li+].[Li+].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IPGANOYOHAODGA-UHFFFAOYSA-N 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 239000012362 glacial acetic acid Substances 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 238000010792 warming Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- -1 dibutyl dithio ammonia Chemical compound 0.000 description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- SRWMQSFFRFWREA-UHFFFAOYSA-M zinc formate Chemical compound [Zn+2].[O-]C=O SRWMQSFFRFWREA-UHFFFAOYSA-M 0.000 description 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of sewage treatment units, tank body including a steel, the diameter of tank body is 80-120cm, height is 120cm-160cm, the upper end of the tank body has opening, one cover is installed in the upper end of the tank body, the part of tank body is embedded in ground during installation, and cover is then an exposure on ground, flange is connected between the cover and the tank body, an outlet pipe is welded at the outer wall of the tank body, municipal blowoff line is docked by the outlet pipe, there is an Intranet in the interior welds of the tank body, the Intranet is steel wire；This product can cooperate resident's blowoff line to realize the independent filtering of kitchen waste water, reduce blowoff line and block probability.
Description
Technical field
The present invention relates to a kind of sewage treatment units.
Background technique
Sanitary sewage is mainly produced by various water for kitchen use, slurry and use in toilet water used in human lives
Discharge water.Sanitary sewage is the important sources of water pollution.
Wherein water for kitchen use is the most dirty, and the impurity for being included is also most, therefore water for kitchen use is after blowdown,
It can result in blockage to blowoff line, later period cleaning is more difficult, it is therefore desirable to be carried out before sewage enters blowoff line simple
Pretreatment reduces impurity and enters in plumbing drain.
Based on the above issues, we devise a kind of independent mistake that resident's blowoff line can be cooperated to realize kitchen waste water
Filter reduces the sewage treatment unit of blowoff line blocking probability.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind, and resident's blowoff line can be cooperated to realize kitchen waste water
Individually filtering reduces the sewage treatment unit of blowoff line blocking probability.
The present invention is achieved through the following technical solutions:
The diameter of a kind of sewage treatment unit, the tank body including a steel, tank body is 80-120cm, is highly
The upper end of 120cm-160cm, the tank body have opening, are equipped with a cover in the upper end of the tank body, during installation tank body
Part be embedded in ground, and cover is then an exposure on ground, is connected between the cover and the tank body
Flange is welded with an outlet pipe at the outer wall of the tank body, municipal blowoff line is docked by the outlet pipe, in the tank body
Interior welds have an Intranet, the Intranet is steel wire, string diameter 1mm-2mm, and the size of mesh is m × m, m=4-8mm,
Water space is formed out between the Intranet and the inner wall of the tank body, inserted with a water inlet pipe, institute at the outer wall of the tank body
State the inside that the Intranet is inserted into after water inlet pipe is inwardly inserted into, spot welding is fixed at the contact position of the water inlet pipe and Intranet,
Welded seal at the contact position of the water inlet pipe and the tank body, the water inlet pipe far from the tank body that is closed at one end,
It is welded with more branched pipes at the outer tube wall of the water inlet pipe, the kitchen sewage pipe of residential building, the tank are docked by branched pipe
A flange collar is machined at the top position of lid, the upper end of the Intranet extends upwardly to the inside of the flange collar, and described in fitting
Flange collar is equipped with a cover board in the upper end of the flange collar.
Preferably, annular setting is there are three above rotating seat at the outer wall of the flange collar, in each rotating seat
It is each equipped with a rod piece, pin shaft is combined between the rod piece and the rotating seat, is equipped with nut on the rod piece, works as institute
State rod piece it is in a vertical state under, rotate the nut, the nut is compressed on the cover board after moving down.
Preferably, be welded with an exhaust pipe at the outer wall of the flange collar, the exhaust pipe far from the flange collar that
End upwardly extends, and exhaust pipe is mainly the discharge for realizing exhaust gas, avoids causing to explode after generating biogas in tank body.
Preferably, the lower end of the cover board is machined with inner ring, and the inner ring is downwardly into the flange collar, and is bonded
The inner wall of the flange collar, the inner ring act on the top of the Intranet after pushing, inner ring mainly contacts Intranet, increase
Add the structural stability of Intranet.
Preferably, the sealing ring of a rubber material is equipped at the outer wall of the inner ring.The design of sealing ring is in increase
Leakproofness between circle and flange collar.
Preferably, the internal diameter of the outlet pipe is greater than the internal diameter of the water inlet pipe.
The rubber is prepared by the raw material of following weight parts: 55-65 parts of nitrile rubber, ethylene propylene diene rubber 35-45
Part, 8-12 parts of calcium carbonate, polymer -10-15 parts of white carbon black composite material, 2-5 parts of vulcanizing agent, dibutyl phthalate 1-3
Part, 1-3 parts of anti-aging agent, 1-3 parts of zinc stearate, 1-3 parts of promotor.
Preferably, the rubber is prepared by the raw material of following weight parts: 55-65 parts of nitrile rubber, ethylene-propylene-diene monomer
35-45 parts of glue, calcium carbonate 8-12 parts of pretreatment, polymer -10-15 parts of white carbon black composite material, 2-5 parts of vulcanizing agent, adjacent benzene two
1-3 parts of formic acid dibutyl ester, 1-3 parts of anti-aging agent, 1-3 parts of zinc stearate, 1-3 parts of promotor.
The vulcanizing agent is sulphur, zinc oxide, magnesia are 1:(0.2-0.4 in mass ratio): the mixing of (0.1-0.3)
Object.
The promotor is tetraethylthiuram disulfide, zinc dimethyl dithiocarbamate, dibutyl dithio ammonia
One of base zinc formate or a variety of mixtures.
The anti-aging agent is one of antioxidant 4020, anti-aging agent RD, antioxidant 4010NA or a variety of mixtures.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 40-60g50wt% polypropylene
Acid is added in 140-160g water, with 100-300 revs/min stirring 8-12 minutes, obtain polyacrylic acid dispersion liquid；(2) by 10-
15g white carbon black and 90-110g aqueous dispersant mixing, with 100-300 revs/min stirring 10-20 minutes, above-mentioned polypropylene is added
Sour dispersion liquid, adjusting pH with the sodium hydrate aqueous solution of 8-12wt% is 8-9, at 30-40 DEG C with 400-600 revs/min of stirring 8-
12 minutes, add 1-3g inorganic modifier, then be warming up to 60-70 DEG C with 400-600 revs/min stirring 20-40 minutes, obtain anti-
Mixture is answered, is 7.0 with the pH that the glacial acetic acid of 8-12% adjusts reaction mixture, using 800 mesh filter-cloth filterings, filter cake 90-
110mL is washed 1-3 times, then 2-4 hours dry at 90-100 DEG C, obtains polymer overmold white carbon black；(3) polymer overmold is white
Carbon black is added in 90-110mL ethyl alcohol, with 100-300 revs/min stirring 10-20 minutes, be added 2-4g γ-three ethoxy of aminopropyl
Base silane keeps 60-70 DEG C under logical condition of nitrogen gas, with 100-300 revs/min stirring 3-6 hours, using 200~800 mesh filter clothes
Filtering, filter cake is dry to constant weight at 90-100 DEG C, obtains the polymer white carbon black composite material.
The mass fraction of dispersing agent is 1-3% in the aqueous dispersant.
Preferably, the dispersing agent is sodium alginate or polyvinyl alcohol.
The inorganic modifier is calcium silicates and/or lithium magnesium silicate.
Preferably, the inorganic modifier is the mixture of calcium silicates and lithium magnesium silicate, the calcium silicates and lithium magnesium silicate
Mass ratio be 1:(1-3).
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 20-30g being added to 90-110mL
In water, with 100-300 revs/min stirring 10-20 minutes, be added 4-8 parts of sodium abietates, stirred at 60-70 DEG C with 100-300 revs/min
It mixes 60-90 minutes, using 200-800 mesh filter-cloth filtering, filter cake is with 90-110mL water washing 1-3 times, then in 90-100 DEG C of drying
2-4 hours, obtain sodium abietate processing calcium carbonate；(2) sodium abietate is handled the third of calcium carbonate and 200-300mL 4-8wt%
The mixing of acrylamide aqueous solution, leads under condition of nitrogen gas, 35-40 DEG C with 100-300 revs/min stirring 5-10 minutes, then 5-10g is added dropwise
The ammonium ceric nitrate aqueous solution of 5-10wt%, is added dropwise in 15-20 minutes, small with 100-300 revs/min of stirring 4-6 at 35-40 DEG C
When, using 200-800 mesh filter-cloth filtering, filter cake is dry to constant weight at 90-100 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
75-85 DEG C mixing 8-12 minutes, obtain sizing material, sizing material put into open mill, calcium carbonate or pretreatment calcium carbonate, poly- is added
Object-white carbon black composite material, dibutyl phthalate, anti-aging agent, zinc stearate are closed, at 100-140 DEG C of mixing 15-25 points
Clock continuously adds vulcanizing agent, promotor, 100-140 DEG C mixing 4-6 minutes, obtain mixture, mixture is placed at room temperature for 10-
20 hours, then vulcanize 20-40 minutes in 140-180 DEG C of temperature, pressure 5-10MPa, it is cooled to room temperature, obtains the rubber.
When carrying out floor design, kitchen waste water and other sanitary sewages are subjected to classified emission, for discharging kitchen dirt
Branched pipe in pipeline joint this product of water collects kitchen waste water by branched pipe, and kitchen waste water enters to the inside of Intranet,
Biggish garbage is incorporated in the inside of Intranet, and tiny rubbish and sewage then passes through Intranet, passes through after Intranet
Outlet pipe is emitted into plumbing drain, avoids the blocking of plumbing drain, and cover board is openable, and cover board can be to Intranet after opening
The dirt of inside is extracted, and realizes cleaning, while in this product, the upper end of Intranet is extended upwardly in flange collar, therefore
Effective separation between Intranet and tank body is realized, avoids unfiltered sewage direct emission, while Intranet is an exposure to flange collar
Interior, therefore directly the rubbish on the inside of Intranet can be handled after opening cover board, greatly improve the efficiency of processing.
The beneficial effects of the present invention are: the filtering that the kitchen waste water that this product can discharge residential building is concentrated,
It avoids the garbage of bulk from entering in plumbing drain, avoids the blocking of plumbing drain, while this product is easy to be cleaned
And maintenance, the structure of this product is relatively simple, and cost is more cheap, is suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view of the invention；
Fig. 2 is the top view of tank body；
Fig. 3 is the main view of cover board.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be understood that, term " one end ", " other end ", " outside ", "upper", " inside ",
The orientation or positional relationship of the instructions such as "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " socket ", " connection ", " running through ",
Terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Polyacrylic acid is bought from Jinan Xin Nuo Chemical Co., Ltd., active principle content 50%.
Nitrile rubber, the NBR3305E produced using PetroChina Lanzhou Petrochemical Company.
Ethylene propylene diene rubber, the ethylene propylene diene rubber 4090 produced using Jilin Petrochemical.
Calcium carbonate is bought from Lingshou County Huan Sen mineral products processing factory, powdered whiting, 325 mesh.
White carbon black buys the precipitated silica from Weifang blastoid Chemical Co., Ltd., 325 mesh.
Sulphur is bought from Hubei Xin Runde Chemical Co., Ltd..
Zinc oxide is bought from Anhui Ke Run nanosecond science and technology Co., Ltd, average grain diameter 20nm.
Magnesia is bought from Anhui Ke Run nanosecond science and technology Co., Ltd, average grain diameter 40nm.
Tetraethylthiuram disulfide is bought from Tianjin east Rui Chuan rubber chemicals Co., Ltd.
Antioxidant 4020, Nanjing Chemical Industry Co., Ltd., SINOPEC's production.
Gamma-aminopropyl-triethoxy-silane, purchase are produced from Chemical Industry Co., Ltd. of earth of Hangzhou.
Sodium alginate, purchase is from Beijing Chemical Co., Ltd., Hua Weirui section, model: HWG56048, and 25 DEG C of viscosity are 200 ±
20cp.s。
Calcium silicates is bought from Shanghai Mike's woods biochemical technology Co., Ltd.
Lithium magnesium silicate is bought from Si Mei spring Biotechnology Co., Ltd, Shenzhen.
Sodium abietate is bought from Shanghai Mike's woods biochemical technology Co., Ltd.
Ammonium ceric nitrate is bought from Shanghai Mike's woods biochemical technology Co., Ltd.
Acrylamide is bought from Shanghai Aladdin biochemical technology limited liability company.
Embodiment 1
A kind of sewage treatment unit as shown in Figure 1, Figure 2 and Figure 3, the tank body 1 including a steel, tank body 1 it is straight
Diameter is 100cm, is highly 130cm, and the upper end of the tank body 1 has opening, is equipped with a cover 2 in the upper end of the tank body 1,
The part of tank body 1 is embedded in ground during installation, and cover 2 is then an exposure on ground, the cover 2 with it is described
It is connected with flange 3 between tank body 1, an outlet pipe 4 is welded at the outer wall of the tank body 1, municipal administration is docked by the outlet pipe 4
Blowoff line has an Intranet 5 in the interior welds of the tank body 1, and the Intranet 5 is steel wire, string diameter 2mm, the ruler of mesh
Very little is m × m, m=4mm, water space is formed out between the Intranet 5 and the inner wall of the tank body 1, in the outer wall of the tank body 1
Inserted with a water inlet pipe 6, the water inlet pipe 6 is inserted into the inside of the Intranet 5 after being inwardly inserted at place, the water inlet pipe 6 with it is interior
Spot welding is fixed at the contact position of net 5, the water inlet pipe 6 and welded seal at the contact position of the tank body 1, the water inlet pipe
6 far from the tank body 1 that is closed at one end, more branched pipes 7 are welded at the outer tube wall of the water inlet pipe 6, pass through branched pipe 7
The kitchen sewage pipe of residential building is docked, is machined with a flange collar 8 at the top position of the cover 2, the upper end of the Intranet 5 is upward
The inside of the flange collar 8 is extended to, and is bonded the flange collar 8, one cover board 9 is installed in the upper end of the flange collar 8.
A preferred embodiment in the present invention, there are three above rotations for annular setting at the outer wall of the flange collar 8
Seat 811 is each equipped with a rod piece 812 in each rotating seat 811, matches between the rod piece 812 and the rotating seat 811
Conjunction has pin shaft 813, is equipped with nut 814 on the rod piece 812, under the rod piece is in a vertical state, rotates the nut,
The nut is compressed on the cover board after moving down.
A preferred embodiment in the present invention is welded with an exhaust pipe 888, the row at the outer wall of the flange collar 8
Tracheae 888 is upwardly extended far from that one end of the flange collar 8, and exhaust pipe is mainly the discharge for realizing exhaust gas, is avoided in tank body
It causes to explode after generating biogas.
A preferred embodiment in the present invention, the lower end of the cover board 9 are machined with inner ring 911, and the inner ring 911 is downwards
It being inserted into the flange collar 8, and is bonded the inner wall of the flange collar 8, the inner ring acts on the top of the Intranet after pushing,
Inner ring mainly contacts Intranet, increases the structural stability of Intranet.
A preferred embodiment in the present invention is equipped with the sealing ring of a rubber material at the outer wall of the inner ring 911
912.The design of sealing ring is the leakproofness increased between inner ring and flange collar.
A preferred embodiment in the present invention, the internal diameter of the outlet pipe are greater than the internal diameter of the water inlet pipe.
When carrying out floor design, kitchen waste water and other sanitary sewages are subjected to classified emission, for discharging kitchen dirt
Branched pipe in pipeline joint this product of water collects kitchen waste water by branched pipe, and kitchen waste water enters to the inside of Intranet,
Biggish garbage is incorporated in the inside of Intranet, and tiny rubbish and sewage then passes through Intranet, passes through after Intranet
Outlet pipe is emitted into plumbing drain, avoids the blocking of plumbing drain, and cover board is openable, and cover board can be to Intranet after opening
The dirt of inside is extracted, and realizes cleaning, while in this product, the upper end of Intranet is extended upwardly in flange collar, therefore
Effective separation between Intranet and tank body is realized, avoids unfiltered sewage direct emission, while Intranet is an exposure to flange collar
Interior, therefore directly the rubbish on the inside of Intranet can be handled after opening cover board, greatly improve the efficiency of processing.
The beneficial effects of the present invention are: the filtering that the kitchen waste water that this product can discharge residential building is concentrated,
It avoids the garbage of bulk from entering in plumbing drain, avoids the blocking of plumbing drain, while this product is easy to be cleaned
And maintenance, the structure of this product is relatively simple, and cost is more cheap, is suitble to promote the use of.
Embodiment 2
A kind of sewage treatment unit as shown in Figure 1, Figure 2 and Figure 3, the tank body 1 including a steel, tank body 1 it is straight
Diameter is 100cm, is highly 130cm, and the upper end of the tank body 1 has opening, is equipped with a cover 2 in the upper end of the tank body 1,
The part of tank body 1 is embedded in ground during installation, and cover 2 is then an exposure on ground, the cover 2 with it is described
It is connected with flange 3 between tank body 1, an outlet pipe 4 is welded at the outer wall of the tank body 1, municipal administration is docked by the outlet pipe 4
Blowoff line has an Intranet 5 in the interior welds of the tank body 1, and the Intranet 5 is steel wire, string diameter 2mm, the ruler of mesh
Very little is m × m, m=4mm, water space is formed out between the Intranet 5 and the inner wall of the tank body 1, in the outer wall of the tank body 1
Inserted with a water inlet pipe 6, the water inlet pipe 6 is inserted into the inside of the Intranet 5 after being inwardly inserted at place, the water inlet pipe 6 with it is interior
Spot welding is fixed at the contact position of net 5, the water inlet pipe 6 and welded seal at the contact position of the tank body 1, the water inlet pipe
6 far from the tank body 1 that is closed at one end, more branched pipes 7 are welded at the outer tube wall of the water inlet pipe 6, pass through branched pipe 7
The kitchen sewage pipe of residential building is docked, is machined with a flange collar 8 at the top position of the cover 2, the upper end of the Intranet 5 is upward
The inside of the flange collar 8 is extended to, and is bonded the flange collar 8, one cover board 9 is installed in the upper end of the flange collar 8.
Annular setting is there are three above rotating seat 811 at the outer wall of the flange collar 8, in each rotating seat 811
It is each equipped with a rod piece 812, is combined with pin shaft 813 between the rod piece 812 and the rotating seat 811, on the rod piece 812
It is equipped with nut 814, under the rod piece is in a vertical state, rotates the nut, the nut is compressed on after moving down
On the cover board.
Be welded with an exhaust pipe 888 at the outer wall of the flange collar 8, the exhaust pipe 888 far from the flange collar 8 that
End upwardly extends, and exhaust pipe is mainly the discharge for realizing exhaust gas, avoids causing to explode after generating biogas in tank body.
The lower end of the cover board 9 is machined with inner ring 911, and the inner ring 911 is downwardly into the flange collar 8, and is pasted
The inner wall of the flange collar 8 is closed, the inner ring acts on the top of the Intranet after pushing, inner ring mainly connects Intranet
Touching, increases the structural stability of Intranet.
The sealing ring 912 of a rubber material is equipped at the outer wall of the inner ring 911.The design of sealing ring is to increase inner ring
Leakproofness between flange collar.
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, carbonic acid
10 parts of calcium, 12 parts of polymer-white carbon black composite material, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, 2 parts of anti-aging agent, tristearin
2 parts of sour zinc, 2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 50g 50wt% polyacrylic acid
It is added in 150g water, is stirred 10 minutes with 200 revs/min, obtain polyacrylic acid dispersion liquid；(2) by 12g white carbon black and 100g points
The mixing of powder aqueous solution, is stirred 15 minutes with 200 revs/min, above-mentioned polyacrylic acid dispersion liquid is added, with the sodium hydroxide of 10wt%
It is 8.5 that aqueous solution, which adjusts pH, is stirred 10 minutes at 35 DEG C with 500 revs/min, then is warming up to 65 DEG C and stirs 30 points with 500 revs/min
Clock obtains reaction mixture, is 7.0 with the pH that glacial acetic acid adjusts reaction mixture, and using 800 mesh filter-cloth filterings, filter cake is used
100mL is washed 2 times, then 3 hours dry at 95 DEG C, obtains polymer overmold white carbon black；(3) polymer overmold white carbon black is added
It into 100mL ethyl alcohol, is stirred 15 minutes with 200 revs/min, 3g gamma-aminopropyl-triethoxy-silane is added, under logical condition of nitrogen gas
It is kept for 65 DEG C, is stirred 4 hours with 200 revs/min, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains described
Polymer white carbon black composite material.
The mass fraction of dispersing agent is 2% in the aqueous dispersant.
The dispersing agent is sodium alginate.
The aqueous dispersant is prepared using following methods: 2g sodium alginate being added in 98g water, at 60 DEG C
With 80 revs/min stir 30 minutes to get.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, calcium carbonate, polymer-white carbon black composite wood is added
Material, dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, continuously add vulcanizing agent, promotor,
It is kneaded 5 minutes at 120 DEG C, obtains mixture, mixture is placed at room temperature for 15 hours, then in 160 DEG C of temperature, pressure 8MPa vulcanization 30
Minute, it is cooled to room temperature, obtains the rubber.
The internal diameter of the outlet pipe is greater than the internal diameter of the water inlet pipe.
When carrying out floor design, kitchen waste water and other sanitary sewages are subjected to classified emission, for discharging kitchen dirt
Branched pipe in pipeline joint this product of water collects kitchen waste water by branched pipe, and kitchen waste water enters to the inside of Intranet,
Biggish garbage is incorporated in the inside of Intranet, and tiny rubbish and sewage then passes through Intranet, passes through after Intranet
Outlet pipe is emitted into plumbing drain, avoids the blocking of plumbing drain, and cover board is openable, and cover board can be to Intranet after opening
The dirt of inside is extracted, and realizes cleaning, while in this product, the upper end of Intranet is extended upwardly in flange collar, therefore
Effective separation between Intranet and tank body is realized, avoids unfiltered sewage direct emission, while Intranet is an exposure to flange collar
Interior, therefore directly the rubbish on the inside of Intranet can be handled after opening cover board, greatly improve the efficiency of processing.
The beneficial effects of the present invention are: the filtering that the kitchen waste water that this product can discharge residential building is concentrated,
It avoids the garbage of bulk from entering in plumbing drain, avoids the blocking of plumbing drain, while this product is easy to be cleaned
And maintenance, the structure of this product is relatively simple, and cost is more cheap, is suitble to promote the use of.
Embodiment 3
Substantially the same manner as Example 2, difference is only that:
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, pre- place
Manage 10 parts of calcium carbonate, 12 parts of polymer-white carbon black composite material, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, anti-aging agent 2
Part, 2 parts of zinc stearate, 2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 50g 50wt% polyacrylic acid
It is added in 150g water, is stirred 10 minutes with 200 revs/min, obtain polyacrylic acid dispersion liquid；(2) by 12g white carbon black and 100g points
The mixing of powder aqueous solution, is stirred 15 minutes with 200 revs/min, above-mentioned polyacrylic acid dispersion liquid is added, with the sodium hydroxide of 10wt%
It is 8.5 that aqueous solution, which adjusts pH, is stirred 10 minutes at 35 DEG C with 500 revs/min, then is warming up to 65 DEG C and stirs 30 points with 500 revs/min
Clock obtains reaction mixture, is 7.0 with the pH that glacial acetic acid adjusts reaction mixture, and using 800 mesh filter-cloth filterings, filter cake is used
100mL is washed 2 times, then 3 hours dry at 95 DEG C, obtains polymer overmold white carbon black；(3) polymer overmold white carbon black is added
It into 100mL ethyl alcohol, is stirred 15 minutes with 200 revs/min, 3g gamma-aminopropyl-triethoxy-silane is added, under logical condition of nitrogen gas
It is kept for 65 DEG C, is stirred 4 hours with 200 revs/min, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains described
Polymer white carbon black composite material.
The mass fraction of dispersing agent is 2% in the aqueous dispersant.
The dispersing agent is sodium alginate.
The aqueous dispersant is prepared using following methods: 2g sodium alginate being added in 98g water, at 60 DEG C
With 80 revs/min stir 30 minutes to get.
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 25g is added in 100mL water, with
200 revs/min are stirred 15 minutes, and 6 parts of sodium abietates are added, and are stirred 80 minutes at 65 DEG C with 200 revs/min, using 800 mesh filter cloth mistakes
Filter, filter cake is 3 hours dry with 100mL water washing 2 times, then at 95 DEG C, obtains sodium abietate processing calcium carbonate；(2) by rosin acid
Sodium handles calcium carbonate and the acrylamide aqueous solution mixing of 250mL 6wt%, leads under condition of nitrogen gas, is stirred at 38 DEG C with 200 revs/min
It mixes 8 minutes, then the ammonium ceric nitrate aqueous solution of 8g 8wt% is added dropwise, be added dropwise in 20 minutes, at 38 DEG C with 200 revs/min of stirrings 5
Hour, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, it is multiple that pretreatment calcium carbonate, polymer-white carbon black is added
Condensation material, dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, are continuously added vulcanizing agent, are promoted
Agent is kneaded 5 minutes at 120 DEG C, obtains mixture, mixture is placed at room temperature for 15 hours, then in 160 DEG C of temperature, pressure 8MPa sulphur
Change 30 minutes, is cooled to room temperature, obtains the rubber.
Embodiment 4
Substantially the same manner as Example 2, difference is only that:
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, pre- place
Manage 10 parts of calcium carbonate, 12 parts of polymer-white carbon black composite material, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, anti-aging agent 2
Part, 2 parts of zinc stearate, 2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 50g 50wt% polyacrylic acid
It is added in 150g water, is stirred 10 minutes with 200 revs/min, obtain polyacrylic acid dispersion liquid；(2) by 12g white carbon black and 100g points
The mixing of powder aqueous solution, is stirred 15 minutes with 200 revs/min, above-mentioned polyacrylic acid dispersion liquid is added, with the sodium hydroxide of 10wt%
It is 8.5 that aqueous solution, which adjusts pH, is stirred 10 minutes at 35 DEG C with 500 revs/min, adds 2g inorganic modifier, then be warming up to 65 DEG C
It is stirred 30 minutes with 500 revs/min, obtains reaction mixture, be 7.0 with the pH that glacial acetic acid adjusts reaction mixture, using 800 mesh
Filter-cloth filtering, filter cake are washed 2 times with 100mL, then 3 hours dry at 95 DEG C, obtain polymer overmold white carbon black；It (3) will polymerization
Object cladding white carbon black is added in 100mL ethyl alcohol, is stirred 15 minutes with 200 revs/min, 3g gamma-aminopropyl-triethoxy silicon is added
Alkane is kept for 65 DEG C under logical condition of nitrogen gas, is stirred 4 hours with 200 revs/min, and using 800 mesh filter-cloth filterings, filter cake is dry at 95 DEG C
It is dry to constant weight, obtain the polymer white carbon black composite material.
The mass fraction of dispersing agent is 2% in the aqueous dispersant.
The dispersing agent is sodium alginate.
The aqueous dispersant is prepared using following methods: 2g sodium alginate being added in 98g water, at 60 DEG C
With 80 revs/min stir 30 minutes to get.
The inorganic modifier is calcium silicates.
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 25g is added in 100mL water, with
200 revs/min are stirred 15 minutes, and 6 parts of sodium abietates are added, and are stirred 80 minutes at 65 DEG C with 200 revs/min, using 800 mesh filter cloth mistakes
Filter, filter cake is 3 hours dry with 100mL water washing 2 times, then at 95 DEG C, obtains sodium abietate processing calcium carbonate；(2) by rosin acid
Sodium handles calcium carbonate and the acrylamide aqueous solution mixing of 250mL 6wt%, leads under condition of nitrogen gas, is stirred at 38 DEG C with 200 revs/min
It mixes 8 minutes, then the ammonium ceric nitrate aqueous solution of 8g 8wt% is added dropwise, be added dropwise in 20 minutes, at 38 DEG C with 200 revs/min of stirrings 5
Hour, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, it is multiple that pretreatment calcium carbonate, polymer-white carbon black is added
Condensation material, dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, are continuously added vulcanizing agent, are promoted
Agent is kneaded 5 minutes at 120 DEG C, obtains mixture, mixture is placed at room temperature for 15 hours, then in 160 DEG C of temperature, pressure 8MPa sulphur
Change 30 minutes, is cooled to room temperature, obtains the rubber.
Embodiment 5
Substantially the same manner as Example 2, difference is only that:
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, pre- place
Manage 10 parts of calcium carbonate, 12 parts of polymer-white carbon black composite material, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, anti-aging agent 2
Part, 2 parts of zinc stearate, 2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 50g 50wt% polyacrylic acid
It is added in 150g water, is stirred 10 minutes with 200 revs/min, obtain polyacrylic acid dispersion liquid；(2) by 12g white carbon black and 100g points
The mixing of powder aqueous solution, is stirred 15 minutes with 200 revs/min, above-mentioned polyacrylic acid dispersion liquid is added, with the sodium hydroxide of 10wt%
It is 8.5 that aqueous solution, which adjusts pH, is stirred 10 minutes at 35 DEG C with 500 revs/min, adds 2g inorganic modifier, then be warming up to 65 DEG C
It is stirred 30 minutes with 500 revs/min, obtains reaction mixture, be 7.0 with the pH that glacial acetic acid adjusts reaction mixture, using 800 mesh
Filter-cloth filtering, filter cake are washed 2 times with 100mL, then 3 hours dry at 95 DEG C, obtain polymer overmold white carbon black；It (3) will polymerization
Object cladding white carbon black is added in 100mL ethyl alcohol, is stirred 15 minutes with 200 revs/min, 3g gamma-aminopropyl-triethoxy silicon is added
Alkane is kept for 65 DEG C under logical condition of nitrogen gas, is stirred 4 hours with 200 revs/min, and using 800 mesh filter-cloth filterings, filter cake is dry at 95 DEG C
It is dry to constant weight, obtain the polymer white carbon black composite material.
The mass fraction of dispersing agent is 2% in the aqueous dispersant.
The dispersing agent is sodium alginate.
The aqueous dispersant is prepared using following methods: 2g sodium alginate being added in 98g water, at 60 DEG C
With 80 revs/min stir 30 minutes to get.
The inorganic modifier is lithium magnesium silicate.
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 25g is added in 100mL water, with
200 revs/min are stirred 15 minutes, and 6 parts of sodium abietates are added, and are stirred 80 minutes at 65 DEG C with 200 revs/min, using 800 mesh filter cloth mistakes
Filter, filter cake is 3 hours dry with 100mL water washing 2 times, then at 95 DEG C, obtains sodium abietate processing calcium carbonate；(2) by rosin acid
Sodium handles calcium carbonate and the acrylamide aqueous solution mixing of 250mL 6wt%, leads under condition of nitrogen gas, is stirred at 38 DEG C with 200 revs/min
It mixes 8 minutes, then the ammonium ceric nitrate aqueous solution of 8g 8wt% is added dropwise, be added dropwise in 20 minutes, at 38 DEG C with 200 revs/min of stirrings 5
Hour, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, it is multiple that pretreatment calcium carbonate, polymer-white carbon black is added
Condensation material, dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, are continuously added vulcanizing agent, are promoted
Agent is kneaded 5 minutes at 120 DEG C, obtains mixture, mixture is placed at room temperature for 15 hours, then in 160 DEG C of temperature, pressure 8MPa sulphur
Change 30 minutes, is cooled to room temperature, obtains the rubber.
Embodiment 6
Substantially the same manner as Example 2, difference is only that:
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, pre- place
Manage 10 parts of calcium carbonate, 12 parts of polymer-white carbon black composite material, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, anti-aging agent 2
Part, 2 parts of zinc stearate, 2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
Polymer-the white carbon black composite material is prepared using following methods: (1) by 50g 50wt% polyacrylic acid
It is added in 150g water, is stirred 10 minutes with 200 revs/min, obtain polyacrylic acid dispersion liquid；(2) by 12g white carbon black and 100g points
The mixing of powder aqueous solution, is stirred 15 minutes with 200 revs/min, above-mentioned polyacrylic acid dispersion liquid is added, with the sodium hydroxide of 10wt%
It is 8.5 that aqueous solution, which adjusts pH, is stirred 10 minutes at 35 DEG C with 500 revs/min, adds 2g inorganic modifier, then be warming up to 65 DEG C
It is stirred 30 minutes with 500 revs/min, obtains reaction mixture, be 7.0 with the pH that glacial acetic acid adjusts reaction mixture, using 800 mesh
Filter-cloth filtering, filter cake are washed 2 times with 100mL, then 3 hours dry at 95 DEG C, obtain polymer overmold white carbon black；It (3) will polymerization
Object cladding white carbon black is added in 100mL ethyl alcohol, is stirred 15 minutes with 200 revs/min, 3g gamma-aminopropyl-triethoxy silicon is added
Alkane is kept for 65 DEG C under logical condition of nitrogen gas, is stirred 4 hours with 200 revs/min, and using 800 mesh filter-cloth filterings, filter cake is dry at 95 DEG C
It is dry to constant weight, obtain the polymer white carbon black composite material.
The mass fraction of dispersing agent is 2% in the aqueous dispersant.
The dispersing agent is sodium alginate.
The aqueous dispersant is prepared using following methods: 2g sodium alginate being added in 98g water, at 60 DEG C
With 80 revs/min stir 30 minutes to get.
The inorganic modifier is the mixture of calcium silicates and lithium magnesium silicate, the mass ratio of the calcium silicates and lithium magnesium silicate
For 1:2.
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 25g is added in 100mL water, with
200 revs/min are stirred 15 minutes, and 6 parts of sodium abietates are added, and are stirred 80 minutes at 65 DEG C with 200 revs/min, using 800 mesh filter cloth mistakes
Filter, filter cake is 3 hours dry with 100mL water washing 2 times, then at 95 DEG C, obtains sodium abietate processing calcium carbonate；(2) by rosin acid
Sodium handles calcium carbonate and the acrylamide aqueous solution mixing of 250mL 6wt%, leads under condition of nitrogen gas, is stirred at 38 DEG C with 200 revs/min
It mixes 8 minutes, then the ammonium ceric nitrate aqueous solution of 8g 8wt% is added dropwise, be added dropwise in 20 minutes, at 38 DEG C with 200 revs/min of stirrings 5
Hour, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, it is multiple that pretreatment calcium carbonate, polymer-white carbon black is added
Condensation material, dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, are continuously added vulcanizing agent, are promoted
Agent is kneaded 5 minutes at 120 DEG C, obtains mixture, mixture is placed at room temperature for 15 hours, then in 160 DEG C of temperature, pressure 8MPa sulphur
Change 30 minutes, is cooled to room temperature, obtains the rubber.
Comparative example 1
Substantially the same manner as Example 2, difference is only that:
The rubber is prepared by the raw material of following weight parts: 60 parts of nitrile rubber, 40 parts of ethylene propylene diene rubber, pre- place
Manage 10 parts of calcium carbonate, 12 parts of white carbon black, 3 parts of vulcanizing agent, 2 parts of dibutyl phthalate, 2 parts of anti-aging agent, 2 parts of zinc stearate,
2 parts of promotor.
The vulcanizing agent is the mixture that sulphur, zinc oxide, magnesia are 1:0.3:0.2 in mass ratio.
The promotor is tetraethylthiuram disulfide.
The anti-aging agent is antioxidant 4020.
The pretreatment calcium carbonate is prepared using following methods: (1) calcium carbonate 25g is added in 100mL water, with
200 revs/min are stirred 15 minutes, and 6 parts of sodium abietates are added, and are stirred 80 minutes at 65 DEG C with 200 revs/min, using 800 mesh filter cloth mistakes
Filter, filter cake is 3 hours dry with 100mL water washing 2 times, then at 95 DEG C, obtains sodium abietate processing calcium carbonate；(2) by rosin acid
Sodium handles calcium carbonate and the acrylamide aqueous solution mixing of 250mL 6wt%, leads under condition of nitrogen gas, is stirred at 38 DEG C with 200 revs/min
It mixes 8 minutes, then the ammonium ceric nitrate aqueous solution of 8g 8wt% is added dropwise, be added dropwise in 20 minutes, at 38 DEG C with 200 revs/min of stirrings 5
Hour, using 800 mesh filter-cloth filterings, filter cake is dry to constant weight at 95 DEG C, obtains pretreatment calcium carbonate.
The rubber use following methods the following steps are included: in mixer be added nitrile rubber, ethylene propylene diene rubber,
It is kneaded 10 minutes at 80 DEG C, obtains sizing material, sizing material is put into open mill, pretreatment calcium carbonate, white carbon black, O-phthalic is added
Dibutyl phthalate, anti-aging agent, zinc stearate are kneaded 20 minutes at 120 DEG C, continuously add vulcanizing agent, promotor, are kneaded 5 at 120 DEG C
Minute, mixture is obtained, mixture is placed at room temperature for 15 hours, then vulcanizes 30 minutes in 160 DEG C of temperature, pressure 8MPa, is cooled to
Room temperature obtains the rubber.
Test case 1
The rubber system that embodiment is obtained carries out hot air aging examination at a height of 10mm × 10mm of length and width × 5mm sample
It tests, is carried out according to the standard of GB/T3512-2001, aging condition 100 DEG C × 24 hours, and to aged samples DSA100
(KRUSS) contact angle of type contact angle instrument measurement water droplet, concrete outcome are shown in Table 1.
1 contact angle test result table of table
| Contact angle | |
| Embodiment 2 | 133.7° |
| Embodiment 3 | 139.5° |
| Embodiment 4 | 143.1° |
| Embodiment 5 | 144.3° |
| Embodiment 6 | 148.7° |
| Comparative example 1 | 131.4 |
Test case 2
The rubber system that embodiment is obtained carries out hot air aging examination at a height of 10mm × 10mm of length and width × 5mm sample
It tests, is carried out according to the standard of GB/T3512-2001, aging condition 100 DEG C × 24 hours, by the samples weighing after aging, obtain m0,
It places it in the container for fill distilled water and submerges, water temperature is set as 35 DEG C, takes out after 48h, dries surface moisture, weighs, obtains
m1, water absorption rate is calculated, is specifically calculated as follows: water absorption rate=(m1-m0)/m0, concrete outcome is shown in Table 2.
2 water absorption rate test result table of table
Test case 3
The rubber that embodiment is obtained carries out air oven aging test, carries out according to the standard of GB/T3512-2001, aging
Condition 100 DEG C × 24 hours, and the tensile strength of the rubber before and after aging is tested, specific test method is according to GB/
T528-2009 is carried out, tensile strength calculated conservation rate.Concrete outcome is shown in Table 3.
3 tensile strength of table and anti-aging property test result table
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (8)
1. the upper end of a kind of sewage treatment unit, the tank body including a steel, the tank body has opening, in the tank body
Upper end one cover is installed, be connected with flange between the cover and the tank body, it is characterised in that: in the outer of the tank body
It is welded with an outlet pipe at wall, municipal blowoff line is docked by the outlet pipe, has an Intranet in the interior welds of the tank body,
The Intranet is steel wire, string diameter 1mm-2mm, and the size of mesh is m × m, m=4-8mm, the Intranet and the tank body
Water space is formed out between inner wall, inserted with a water inlet pipe at the outer wall of the tank body, the water inlet pipe is inserted after being inwardly inserted into
Enter to the inside of the Intranet, spot welding is fixed at the contact position of the water inlet pipe and Intranet, the water inlet pipe and the tank body
Contact position at welded seal, the water inlet pipe far from the tank body that is closed at one end, at the outer tube wall of the water inlet pipe
More branched pipes are welded with, the kitchen sewage pipe of residential building is docked by branched pipe, is machined at the top position of the cover
The upper end of one flange collar, the Intranet extends upwardly to the inside of the flange collar, and is bonded the flange collar, in the upper end of the flange collar
One cover board is installed.
2. sewage treatment unit according to claim 1, it is characterised in that: annular is set at the outer wall of the flange collar
Set there are three above rotating seat, be each equipped with a rod piece in each rotating seat, the rod piece and the rotating seat it
Between be combined with pin shaft, be equipped with nut on the rod piece, under the rod piece is in a vertical state, rotate the nut, it is described
Nut is compressed on the cover board after moving down.
3. sewage treatment unit according to claim 1, it is characterised in that: be welded at the outer wall of the flange collar
One exhaust pipe, the exhaust pipe are upwardly extended far from that one end of the flange collar.
4. sewage treatment unit according to claim 1, it is characterised in that: in the lower end of the cover board is machined with
Circle, the inner ring is downwardly into the flange collar, and is bonded the inner wall of the flange collar, and the inner ring acts on institute after pushing
State the top of Intranet.
5. sewage treatment unit according to claim 4, it is characterised in that: be equipped with one at the outer wall of the inner ring
The sealing ring of rubber material.
6. sewage treatment unit according to claim 1, it is characterised in that: the internal diameter of the outlet pipe is greater than described
The internal diameter of water inlet pipe.
7. sewage treatment unit according to claim 5, it is characterised in that: the rubber by following weight parts original
Material is prepared: 55-65 parts of nitrile rubber, 35-45 parts of ethylene propylene diene rubber, 8-12 parts of calcium carbonate, polymer-white carbon black are compound
10-15 parts of material, 1-3 parts of dibutyl phthalate, 1-3 parts of anti-aging agent, 1-3 parts of zinc stearate, promotes 2-5 parts of vulcanizing agent
1-3 parts of agent.
8. sewage treatment unit according to claim 5, it is characterised in that: the rubber by following weight parts original
Material is prepared: 55-65 parts of nitrile rubber, 35-45 parts of ethylene propylene diene rubber, pretreatment calcium carbonate 8-12 parts, polymer-hard charcoal
Black composite material 10-15 parts, 2-5 parts of vulcanizing agent, 1-3 parts of dibutyl phthalate, 1-3 parts of anti-aging agent, zinc stearate 1-3
Part, 1-3 parts of promotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479551.3A CN110102091A (en) | 2019-06-04 | 2019-06-04 | A kind of sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479551.3A CN110102091A (en) | 2019-06-04 | 2019-06-04 | A kind of sewage treatment unit |
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| Publication Number | Publication Date |
|---|---|
| CN110102091A true CN110102091A (en) | 2019-08-09 |
Family
ID=67493793
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910479551.3A Withdrawn CN110102091A (en) | 2019-06-04 | 2019-06-04 | A kind of sewage treatment unit |
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| CN2571464Y (en) * | 2002-07-17 | 2003-09-10 | 天津泰达新水源科技开发有限公司 | Fluid blasket type filter |
| CN205412391U (en) * | 2016-03-25 | 2016-08-03 | 遵义朝宇锅炉有限公司 | Sewage treatment filter that removes gred |
| CN106633245A (en) * | 2016-12-28 | 2017-05-10 | 德轮橡胶股份有限公司 | Good-airtightness anti-aging tire rubber material |
| CN107033410A (en) * | 2017-04-26 | 2017-08-11 | 国网河南方城县供电公司 | Transformer sealing ring elastomeric material and preparation method thereof |
| CN107269748A (en) * | 2017-06-23 | 2017-10-20 | 全球能源互联网研究院 | A kind of transformer vibration isolator and preparation method thereof |
| CN108715653A (en) * | 2018-05-29 | 2018-10-30 | 潍坊硕邑化学有限公司 | A kind of fire-retardant, weather-proof heat-insulating material and preparation method thereof |
| CN210021333U (en) * | 2019-05-22 | 2020-02-07 | 北京林源利景科技发展有限公司 | Domestic sewage treatment device |
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2019
- 2019-06-04 CN CN201910479551.3A patent/CN110102091A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571464Y (en) * | 2002-07-17 | 2003-09-10 | 天津泰达新水源科技开发有限公司 | Fluid blasket type filter |
| CN205412391U (en) * | 2016-03-25 | 2016-08-03 | 遵义朝宇锅炉有限公司 | Sewage treatment filter that removes gred |
| CN106633245A (en) * | 2016-12-28 | 2017-05-10 | 德轮橡胶股份有限公司 | Good-airtightness anti-aging tire rubber material |
| CN107033410A (en) * | 2017-04-26 | 2017-08-11 | 国网河南方城县供电公司 | Transformer sealing ring elastomeric material and preparation method thereof |
| CN107269748A (en) * | 2017-06-23 | 2017-10-20 | 全球能源互联网研究院 | A kind of transformer vibration isolator and preparation method thereof |
| CN108715653A (en) * | 2018-05-29 | 2018-10-30 | 潍坊硕邑化学有限公司 | A kind of fire-retardant, weather-proof heat-insulating material and preparation method thereof |
| CN210021333U (en) * | 2019-05-22 | 2020-02-07 | 北京林源利景科技发展有限公司 | Domestic sewage treatment device |
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