CN205294910U - Sewage treatment device - Google Patents
Sewage treatment device Download PDFInfo
- Publication number
- CN205294910U CN205294910U CN201520915073.3U CN201520915073U CN205294910U CN 205294910 U CN205294910 U CN 205294910U CN 201520915073 U CN201520915073 U CN 201520915073U CN 205294910 U CN205294910 U CN 205294910U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- osmosis membrane
- pressure reverse
- high pressure
- shell
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title abstract description 34
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 claims description 20
- 230000000295 complement effect Effects 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 229940084430 four-way Drugs 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 18
- 108010028776 Complement C7 Proteins 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a sewage treatment device, including lake water suction pump, entry check valve, sludge outlet voltage limiting check valve, shell, high -pressure reverse osmosis membrane pipe, piston assembly, thermal energy conversion jar, four -way reversing valve and solar heater, lake water suction pump manages the end of intaking through entry check valve and high -pressure reverse osmosis membrane union coupling, sludge outlet voltage limiting check valve setting at high -pressure reverse osmosis membrane, and high -pressure reverse osmosis membrane outside of tubes sets up the shell, is provided with the treated water outlet under the shell, and the one end setting of piston assembly is intraductal at high -pressure reverse osmosis membrane, and other end setting is in the thermal energy conversion jar, and the thermal energy conversion jar passes through four -way reversing valve with solar heater and is connected. This sewage treatment device simple structure, sewage treatment is efficient, and is with low costs, and purifying effect is good, need not more renew cartridge and cleaning equipment in addition, can not produce secondary pollution, can be applied to municipal sewage, industrial waste water's processing to and be used for handling the lake water that pollutes, the range of application is wide.
Description
Technical field
The utility model belongs to municipal sewage treatment or polluted lake water Treatment process field, is specifically related to a kind of waste disposal plant.
Background technology
Municipal effluent mainly comprises sanitary sewage and industrial sewage. In municipal effluent, more than 90% is water, and all the other are solid matters. Generally containing following various pollutent in water: content is 200��500 mg/litre, sometimes can more than the suspended substance of 1000 mg/litre; Comprise the aerobic organism such as carbohydrate, protein, grease, amino acid, lipid acid, ester class; Comprise germ, parasite, viral three class pathogenic agent. Except containing except the pollutent generally existed above in municipal effluent, multiple inorganic pollutant and organic pollutant also may be contained with the difference of source of pollution.
Urban sewage treatment process generally according to utilization or the emission direction of municipal effluent and consider the natural purifying ability of water body, it is determined that the degree for the treatment of of sewage and corresponding treatment process. Sewage after process, no matter for industry, agricultural or recharge recharge of groundwater, it is necessary to meet the relevant water quality standard that country issues.
Modern sewage process technology, divides by degree for the treatment of, can be divided into one-level, two grades and tertiary treatment process. Sewage coagulation is Applied Physics method, as sieving, precipitation etc. remove undissolved suspended solids and floating substance in sewage. Sewage second-level processes mainly applying biological treatment process, is namely carried out the process of material conversion by the metabolism of microorganism, and the oxidation operation of the various complexity in sewage is degraded to simple material; Dissolved oxygen amount in sewage quality, water temperature, water, pH value etc. are had certain requirement by biological treatment. Tertiary sewage treatment is on the basis of I and II process, the application physics such as coagulation, filtration, ion-exchange, reverse osmosis, chemical process remove in sewage difficult dissolve organism, phosphorus, the nutritional substance such as nitrogen. Pollutent composition in sewage is very complicated, it is often necessary to above several method combines, and just can reach processing requirements.
Sewage coagulation is pre-treatment, and second-stage treatment is main body, and the sewage after process generally can reach emission standard, tertiary treatment is advanced treatment, and effluent quality is better, even can reach drinking water quality standard, but processing costs height, except except the countries and regions of some extreme lacks of water, applies less. The many cities of current China are under preparation and extend sewage second-level treatment plant, to solve day by day serious water pollution problems.
The main method of sewage disposal has physics, chemistry and biological method. These methods can single use, it is also possible to combinationally uses for different sewage qualities. Biological sewage treatment method is the technology of waste water control occurred for 19 end of the centurys, has become the main means disposed of sewage in countries in the world now, and the municipal sewage treatment of China's present stage is mainly based on biological process, and physics method and chemical method play booster action. At present, the water pollution control technology that China's municipal sewage treatment widely uses has traditional activated sludge process, time delay aeration activated sludge method, SBR, AB, UNITANK and oxidation ditch process, AO and A2O etc.
But, there is certain limitation in current various treatment processs, such as common aeration takes up an area many, and construction investment is big, only can meet BOD5, CODCr, SS tri-effluent index. In order to more simply, more efficient and more economical Treating Municipal Sewage problem, it is necessary to develop a kind of new waste disposal plant.
Practical novel content
The purpose of this utility model is to provide a kind of waste disposal plant, the Treating Municipal Sewage problem of a large amount of, low cost.
The technical solution of the utility model is to provide a kind of waste disposal plant, comprises lake water suction pump, inlet one-way valve, mud outlet pressure limiting check valve, shell, high pressure reverse osmosis membrane pipe, piston complement, thermal power transfer cylinder, four-way change-over valve and solar heater; Described lake water suction pump is connected with high pressure reverse osmosis membrane pipe by inlet one-way valve, described mud outlet pressure limiting check valve is arranged on high pressure reverse osmosis membrane water inlet tube end, outside described high pressure reverse osmosis membrane pipe, shell is set, the underface of shell is provided with outlet of purifying waste water, one end of described piston complement is arranged in high pressure reverse osmosis membrane pipe, the other end is arranged in thermal power transfer cylinder, and described thermal power transfer cylinder is connected by four-way change-over valve with solar heater.
Further, outside described high pressure reverse osmosis membrane pipe, supporting network is set.
Further, it is provided with gap between described shell and supporting network.
Further, gap between described shell and supporting network is 5cm.
Further, the stroke that the length of described high pressure reverse osmosis membrane pipe is less than in piston complement piston, reverse osmosis membrane retains the material being greater than 0.0001 micron, retains all dissolving salts and organism that molecular weight is greater than 100, allows water molecules to pass through simultaneously.
Further, described solar heater is the high pressure thermal-collecting tube of more than four groups.
The beneficial effects of the utility model:
(1) this kind of waste disposal plant structure that the utility model provides is simple, and sewage treating efficiency height, cost is low, good purification.
(2) this kind of waste disposal plant that the utility model provides, without the need to changing filter core and cleaning equipment, can not produce secondary pollution.
(3) this kind of waste disposal plant that the utility model provides can be applicable to the process of municipal effluent, trade effluent, and for the lake water polluted is processed, applied range.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model waste disposal plant.
Fig. 2 is the structural representation of sewage purification part in the utility model waste disposal plant.
Description of reference numerals: 1, lake water suction pump; 2, inlet one-way valve; 3, mud outlet pressure limiting check valve; 4, shell; 5, supporting network; 6, high pressure reverse osmosis membrane pipe; 7, piston complement; 8, thermal power transfer cylinder; 9, four-way change-over valve; 10, solar water heater.
Embodiment
Embodiment 1:
Big in order to overcome existing waste disposal plant floor space, there is the problem of certain limitation in treatment process method, present embodiments provide one waste disposal plant as depicted in figs. 1 and 2, comprise lake water suction pump 1, inlet one-way valve 2, mud outlet pressure limiting check valve 3, shell 4, high pressure reverse osmosis membrane pipe 6, piston complement 7, thermal power transfer cylinder 8, four-way change-over valve 9 and solar heater 10; Described lake water suction pump 1 is connected with high pressure reverse osmosis membrane pipe 6 by inlet one-way valve 2, described mud outlet pressure limiting check valve 3 is arranged on high pressure reverse osmosis membrane pipe 6 feed-water end, outside described high pressure reverse osmosis membrane pipe 6, shell 4 is set, the underface of shell 4 is provided with outlet of purifying waste water, one end of described piston complement 7 is arranged in high pressure reverse osmosis membrane pipe 6, the other end is arranged in thermal power transfer cylinder 8, and described thermal power transfer cylinder 8 is connected by four-way change-over valve 9 with solar heater 10.
The lake water polluted enters high pressure reverse osmosis membrane pipe 6 after lake water suction pump 1 sucks and carries out filtration treatment, high pressure reverse osmosis membrane pipe 6 make other salt outside lake water moisture removal of pollution, polymer and particle all not by, piston complement 7 by the impurity filtered out extruding and by its from setup pressure value valve open and extrude mud cake mud outlet pressure limiting check valve 3 discharge, and the water after purifying after filtration is collected by shell 4, through purifying waste water, outlet is discharged. Wherein, the thermal power transfer that the sun irradiates is the heat energy of water by solar heater 10, then at thermal power transfer cylinder 8, thermal power transfer is become mechanical energy by four-way change-over valve 9, for piston complement 7 provides power.
The mud produced through the process of this waste disposal plant contains abundant organic matter and nitrogen, phosphorus, potassium nutrition material, it is possible to as fertilizer, have good economic use.
Embodiment 2:
On the basis of embodiment 1, arranging supporting network 5 outside described high pressure reverse osmosis membrane pipe 6, supporting network 5 can improve the bearing capacity of high pressure reverse osmosis membrane pipe 6.
And between described shell 4 and supporting network 5, it being provided with gap, the gap between this shell 4 and supporting network 5 is 5cm, ensures that shell 4 has enough spaces to discharge the water after processing in a large number.
The length of described high pressure reverse osmosis membrane pipe 6 is less than the stroke of piston in piston complement 7. The reverse osmosis membrane of high pressure reverse osmosis membrane pipe 6 retains the material being greater than 0.0001 micron, retains all dissolving salts and organism that molecular weight is greater than 100, allows water molecules to pass through, degree of purification height simultaneously.
Described solar heater 10 is the high pressure thermal-collecting tube of more than four groups.
In sum, this kind of waste disposal plant structure that the utility model provides is simple, sewage treating efficiency height, cost is low, good purification, and without the need to changing filter core and cleaning equipment, secondary pollution can not be produced, can be applicable to the process of municipal effluent, trade effluent, and for the lake water polluted is processed, applied range.
More than enumerating is only to illustration of the present utility model, does not form the restriction to protection domain of the present utility model, and every design same or similar with the utility model all belongs within protection scope of the present invention.
Claims (6)
1. a waste disposal plant, it is characterised in that: comprise lake water suction pump (1), inlet one-way valve (2), mud outlet pressure limiting check valve (3), shell (4), high pressure reverse osmosis membrane pipe (6), piston complement (7), thermal power transfer cylinder (8), four-way change-over valve (9) and solar heater (10);
Described lake water suction pump (1) is connected with high pressure reverse osmosis membrane pipe (6) by inlet one-way valve (2), described mud outlet pressure limiting check valve (3) is arranged on high pressure reverse osmosis membrane pipe (6) feed-water end, outside described high pressure reverse osmosis membrane pipe (6), shell (4) is set, the underface of shell (4) is provided with outlet of purifying waste water, one end of described piston complement (7) is arranged in high pressure reverse osmosis membrane pipe (6), the other end is arranged in thermal power transfer cylinder (8), described thermal power transfer cylinder (8) is connected by four-way change-over valve (9) with solar heater (10).
2. waste disposal plant as claimed in claim 1, it is characterised in that: outside described high pressure reverse osmosis membrane pipe (6), supporting network (5) is set.
3. waste disposal plant as claimed in claim 2, it is characterised in that: it is provided with gap between described shell (4) and supporting network (5).
4. waste disposal plant as claimed in claim 3, it is characterised in that: the gap between described shell (4) and supporting network (5) is 5cm.
5. waste disposal plant as claimed in claim 1, it is characterised in that: the length of described high pressure reverse osmosis membrane pipe (6) is less than the stroke of piston in piston complement (7).
6. waste disposal plant as claimed in claim 1, it is characterised in that: described solar heater (10) is the high pressure thermal-collecting tube of more than four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915073.3U CN205294910U (en) | 2015-11-17 | 2015-11-17 | Sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915073.3U CN205294910U (en) | 2015-11-17 | 2015-11-17 | Sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294910U true CN205294910U (en) | 2016-06-08 |
Family
ID=56463871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915073.3U Expired - Fee Related CN205294910U (en) | 2015-11-17 | 2015-11-17 | Sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928546A (en) * | 2019-04-24 | 2019-06-25 | 江西理工大学 | A kind of heavy metal ion adsorbed equipment of intermittent orange matter matrix activated carbon |
-
2015
- 2015-11-17 CN CN201520915073.3U patent/CN205294910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928546A (en) * | 2019-04-24 | 2019-06-25 | 江西理工大学 | A kind of heavy metal ion adsorbed equipment of intermittent orange matter matrix activated carbon |
| CN109928546B (en) * | 2019-04-24 | 2021-07-02 | 江西理工大学 | Intermittent type formula orange matter base active carbon heavy metal ion adsorption equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |