CN110917692A - Sewage treatment equipment - Google Patents
Sewage treatment equipment Download PDFInfo
- Publication number
- CN110917692A CN110917692A CN201911336210.7A CN201911336210A CN110917692A CN 110917692 A CN110917692 A CN 110917692A CN 201911336210 A CN201911336210 A CN 201911336210A CN 110917692 A CN110917692 A CN 110917692A
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- CN
- China
- Prior art keywords
- filter
- wall
- layer
- sewage treatment
- cartridge filter
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 66
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims description 34
- 238000001179 sorption measurement Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 7
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000007710 freezing Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 24
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 15
- 230000008014 freezing Effects 0.000 description 9
- 238000005457 optimization Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 208000028659 discharge Diseases 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 240000008574 Capsicum frutescens Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
-
- 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
- B01D35/18—Heating or cooling the filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses sewage treatment equipment, which belongs to the technical field of sewage treatment and comprises a filter cylinder, wherein the outer wall of the filter cylinder is provided with an outer cylinder, the filter cylinder and the outer cylinder form a heat insulation cavity, a plurality of heating sheets are arranged inside the heat insulation cavity, the heating sheets are all fixedly connected with the outer wall of the filter cylinder, the outer wall of the outer cylinder is attached with an anti-freezing layer, the anti-freezing layer comprises a heat insulation layer, the inner wall of the heat insulation layer is attached with an anti-corrosion layer, the inner wall of the anti-corrosion layer is attached with the outer wall of the outer cylinder, the lower end surface of the filter cylinder is provided with four support legs, the heat insulation effect is effectively improved, the anti-freezing effect of the equipment is improved, the equipment can still be normally used under the condition of cold weather, poor heat preservation, and sewage is easy to freeze, which causes the problem that the equipment can not work normally and the environmental suitability is weak.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to sewage treatment equipment.
Background
The concentration of urban population has led to the massive increase of sewage, and chemical industry can produce a large amount of sewage at the in-process of carrying out production, contains a large amount of impurity in the sewage, if directly discharges, then can produce certain influence to the environment, impurity in the sewage is at the in-process of discharging, if not carry out preliminary treatment, directly discharges, then can plug up the discharge pipe, can bring inconvenience for chemical industry's production, consequently needs to use sewage treatment device.
When the existing sewage treatment equipment is used in winter, the equipment cannot work normally due to the fact that the northern weather is cold and the heat preservation performance is poor and sewage is easy to freeze, and the environmental adaptability is weak.
Disclosure of Invention
The invention provides sewage treatment equipment, and aims to solve the problems that the existing sewage treatment equipment cannot normally work and has poor environmental adaptability due to the fact that the sewage is easy to freeze because of cold weather and poor heat preservation in the north when used in winter.
The invention is realized in such a way that sewage treatment equipment comprises a filter cylinder, wherein the outer wall of the filter cylinder is provided with an outer cylinder, the filter cylinder and the outer cylinder form a heat insulation cavity, a plurality of heating sheets are arranged in the heat insulation cavity, the heating sheets are fixedly connected with the outer wall of the filter cylinder, the outer wall of the outer cylinder is attached with an anti-freezing layer, the anti-freezing layer comprises a heat insulation layer, the inner wall of the heat insulation layer is attached with a corrosion-resistant layer, the inner wall of the corrosion-resistant layer is attached with the outer wall of the outer cylinder, and the lower end.
In order to filter impurities in water, the sewage treatment equipment is preferably used as the sewage treatment equipment provided by the invention, a first filter plate and a second filter plate are arranged in the filter cylinder, the first filter plate is positioned above the second filter plate, a plurality of filter holes are formed in the upper end surfaces of the first filter plate and the second filter plate, and the mesh number of the second filter plate is larger than that of the first filter plate.
In order to discharge sludge in sewage, as a preferable sewage treatment apparatus of the present invention, a sludge pump is installed on the right side wall of the antifreeze layer, a sludge pipe is installed on the left side of the sludge pump, the left side of the sludge pipe sequentially penetrates through the antifreeze layer, the outer cylinder and the filter cylinder and extends to the inside of the filter cylinder, the sludge pipe is located above the first filter plate, and the right side of the sludge pump is communicated with a sewage discharge pipe.
In order to further adsorb impurities with smaller particles in the sewage, it is preferable that a plurality of adsorption balls are arranged between the first filter plate and the second filter plate as a sewage treatment apparatus of the present invention.
In order to sterilize the sewage by irradiation, it is preferable that a plurality of ultraviolet lamps are installed on both left and right sides of the inner wall of the filter cartridge, and the plurality of ultraviolet lamps are located below the second filter plate.
In order to facilitate introduction of sewage and reagent addition, as a preferable mode of the sewage treatment apparatus of the present invention, a water inlet and a reagent addition port are installed on an upper end surface of the filter cartridge, the water inlet is located on the left side of the reagent addition port, and a water outlet is installed on a lower end surface of the filter cartridge.
In order to adsorb impurities, as a preferable mode of the sewage treatment apparatus of the present invention, the outer wall of the adsorption ball is provided with a plurality of adsorption holes.
Compared with the prior art, the invention has the beneficial effects that:
1. the heat insulation cavity is formed between the outer barrel and the filter cylinder, so that the filter cylinder is not in direct contact with the outside, the heat insulation performance of the equipment is effectively improved, the sewage in the equipment is prevented from freezing and the internal structure of the equipment is prevented from freezing, the heating sheet is started to heat the inside of the filter cylinder, the sewage is prevented from freezing, the anti-freezing effect is further improved by the anti-freezing layer, the heat insulation layer is made of soft rubber plastics, the soft rubber plastics are light in weight, loose and porous in shape, the heat conduction is blocked by the non-flowing air in the interior, the heat insulation effect and the heat insulation effect are further improved, the heat insulation layer is made of perlite, the heat insulation effect is effectively improved, the anti-freezing effect of the equipment is;
2. the mesh number of second filter is greater than the mesh number of first filter, the great impurity mud of granule filters in the first filter will sewage, the second filter filtration pore is less, carry out secondary filter to sewage, filter the less impurity of aquatic granule, the filter effect is good, through the filterable mud of first filter, through starting the sludge pump, the sludge pump is taken mud out from the sludge pipe, and through linking to each other blow off pipe and outside pipeline, concentrate discharge treatment with mud, the adsorption ball is used for adsorbing the suspended solid in the sewage, the floccule, impurity and so on, and the filter effect is improved.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a view showing the structure of an anti-freezing layer according to the present invention;
FIG. 3 is a schematic view of an adsorption ball of the present invention;
in the figure: 1. a filter cartridge; 2. an outer cylinder; 3. a thermally insulating chamber; 4. a heating plate; 5. an anti-freezing layer; 6. a corrosion-resistant layer; 7. a heat insulating layer; 8. a thermal insulation layer; 9. a first filter plate; 10. a sludge pump; 11. a sludge pipe; 12. a blow-off pipe; 13. a second filter plate; 14. adsorbing the ball; 15. an ultraviolet lamp; 16. a water inlet; 17. a water outlet; 18. a reagent addition port; 19. an adsorption hole; 20. and (3) a support leg.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sewage treatment device, including cartridge filter 1, urceolus 2 is installed to cartridge filter 1's outer wall, cartridge filter 1 and urceolus 2 form adiabatic chamber 3, the internally mounted of adiabatic chamber 3 has a plurality of heating plates 4, a plurality of heating plates 4 all with cartridge filter 1's outer wall fixed connection, the outer wall laminating of urceolus 2 has anti-freezing layer 5, anti-freezing layer 5 includes insulating layer 8, insulating layer 8's inner wall laminating has heat insulation layer 7, the inner wall laminating of heat insulation layer 7 has corrosion-resistant layer 6, corrosion-resistant layer 6's inner wall and urceolus 2's outer wall laminating, four stabilizer blades 20 are installed to cartridge filter 1's lower terminal.
In this embodiment: through setting up urceolus 2, form adiabatic chamber between urceolus 2 and the cartridge filter 1, thereby make cartridge filter 1 and outside not have direct contact, effective improve equipment heat insulating ability, prevent that equipment inside sewage from freezing and equipment inner structure from freezing out, start-up heating plate 4, heating plate 4 is to cartridge filter 1 internal heating, prevent that sewage from freezing, anti-freeze layer 5 further improves anti-freezing effect, insulating layer 8 is the soft plastics of rubber, the soft plastics light of rubber, loose, inside is poroid, come the thermal conduction of separation through inside stagnant air, further improve adiabatic effect and heat preservation effect, heat insulation layer 7 is the pearlite, effectively improve thermal-insulated effect, thereby improve equipment anti-freezing effect, still can normal use under the chilly condition of weather in winter, environmental suitability is strong.
As a technical optimization scheme of the invention, a first filter plate 9 and a second filter plate 13 are arranged in a filter cartridge 1, the first filter plate 9 is positioned above the second filter plate 13, a plurality of filter holes are formed in the upper end surfaces of the first filter plate 9 and the second filter plate 13, and the mesh number of the second filter plate 13 is larger than that of the first filter plate 9.
In this embodiment: the mesh number of second filter 13 is greater than the mesh number of first filter 9, and the great impurity mud of granule in with sewage is filtered to first filter 9, and second filter 13 filtration pore is less, carries out secondary filter to sewage, filters the less impurity of aquatic granule, and the filter effect is good.
As a technical optimization scheme of the invention, a sludge pump 10 is installed on the right side wall of the anti-freezing layer 5, a sludge pipe 11 is installed on the left side of the sludge pump 10, the left side of the sludge pipe 11 sequentially penetrates through the anti-freezing layer 5, the outer cylinder 2 and the filter cylinder 1 and extends to the interior of the filter cylinder 1, the sludge pipe 11 is positioned above the first filter plate 9, and the right side of the sludge pump 10 is communicated with a sewage discharge pipe 12.
In this embodiment: the sludge filtered by the first filter plate 9 is pumped out from the sludge pipe 11 by the sludge pump 10 by starting the sludge pump 10, and is discharged and treated in a centralized manner by connecting the sewage discharge pipe 12 with an external pipeline.
As a technical optimization scheme of the invention, a plurality of adsorption balls 14 are arranged between the first filter plate 9 and the second filter plate 13.
In this embodiment: the adsorption balls 14 are used for adsorbing suspended matters, floccules, impurities and the like in the sewage, and the filtering effect is improved.
As a technical optimization scheme of the present invention, a plurality of ultraviolet lamps 15 are installed on both left and right sides of the inner wall of the filter cartridge 1, and the plurality of ultraviolet lamps 15 are located below the second filter plate 13.
In this embodiment: the ultraviolet lamp 15 works to irradiate the sewage, and the sewage is disinfected and sterilized, so that the subsequent recycling is facilitated.
As a technical optimization scheme of the invention, a water inlet 16 and a reagent adding port 18 are installed on the upper end surface of the filter cylinder 1, the water inlet 16 is positioned on the left side of the reagent adding port 18, and a water outlet 17 is installed on the lower end surface of the filter cylinder 1.
In this embodiment: through inside water inlet 16 with sewage guide-in cartridge filter 1, add the chemical reagent who will dispose through reagent interpolation mouth 18 and add in the sewage, react the disinfection with sewage, the sewage after filtration treatment passes through delivery port 17 and discharges convenient to use.
As a technical optimization scheme of the invention, the method comprises the following steps: the outer wall of the adsorption ball 14 is provided with a plurality of adsorption holes 19.
The adsorption holes 19 are used for adsorbing suspended matters, floccules, impurities and the like in the sewage in the embodiment, and the filtering effect is improved.
The working principle is as follows: when the sewage treatment equipment is used, sewage is guided into the interior of the filter cylinder 1 through the water inlet 16, a configured chemical reagent is added into the sewage through the reagent adding port 18, the mesh number of the second filter plate 13 is larger than that of the first filter plate 9, the first filter plate 9 filters impurity sludge with larger particles in the sewage, the filter hole of the second filter plate 13 is smaller, the sewage is secondarily filtered, impurities with smaller particles in the sewage are filtered, the filtering effect is good, the sludge filtered by the first filter plate 9 is pumped out from the sludge pipe 11 by the sludge pump 10 by starting the sludge pump 10, the sludge is intensively discharged and treated by connecting the sewage discharge pipe 12 with an external pipeline, the adsorption balls 14 are used for adsorbing suspended matters, floccules, impurities and the like in the sewage, the filtering effect is improved, a heat insulation cavity is formed between the outer cylinder 2 and the filter cylinder 1, so that the filter cylinder 1 is not in direct contact with the outside, effective improve equipment heat insulating ability, prevent that the inside sewage of equipment from freezing and equipment inner structure from freezing up, start heating plate 4, heating plate 4 is to cartridge filter 1 internal heating, prevent that sewage from freezing, anti-freeze layer 5 further improves anti-freezing effect, insulating layer 8 is the soft plastics of rubber, the soft plastics light of rubber, it is loose, inside is poroid, come the thermal conduction of separation through inside stagnant air, further improve adiabatic effect and heat preservation effect, heat insulation layer 7 is the pearlite, effectively improve thermal-insulated effect, thereby improve the anti-freezing effect of equipment, still can normal use under the chilly condition of weather winter, environmental suitability is strong.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a sewage treatment device, includes the cartridge filter, its characterized in that: the urceolus is installed to the outer wall of cartridge filter, cartridge filter and urceolus form adiabatic chamber, the internally mounted in adiabatic chamber has a plurality of heating plates, a plurality of heating plates all with the outer wall fixed connection of cartridge filter, the outer wall laminating of urceolus has anti-freeze layer, anti-freeze layer includes the insulating layer, the inner wall laminating of insulating layer has the heat insulation layer, the inner wall laminating of heat insulation layer has corrosion-resistant layer, the inner wall laminating of corrosion-resistant layer and the outer wall laminating of urceolus, four stabilizer blades are installed to the lower terminal surface of cartridge filter.
2. The sewage treatment apparatus according to claim 1, wherein: the internally mounted of cartridge filter has first filter and second filter, first filter is located the top of second filter, a plurality of filtration pores of crossing have all been seted up to the up end of first filter and second filter, the mesh number of second filter is greater than the mesh number of first filter.
3. The sewage treatment apparatus according to claim 1, wherein: the sludge pump is installed to the right side wall on freeze-proof layer, the sludge pipe is installed in the left side of sludge pump, the left side of sludge pipe runs through freeze-proof layer, urceolus and cartridge filter in proper order and extends to the inside of cartridge filter, the sludge pipe is located the top of first filter, the right side intercommunication of sludge pump has the blow off pipe.
4. The sewage treatment apparatus according to claim 2, wherein: a plurality of adsorption balls are arranged between the first filter plate and the second filter plate.
5. The sewage treatment apparatus according to claim 2, wherein: a plurality of ultraviolet lamps are all installed to the inner wall left and right sides of cartridge filter, and is a plurality of ultraviolet lamp is located the below of second filter.
6. The sewage treatment apparatus according to claim 1, wherein: the upper end surface of cartridge filter installs water inlet and reagent and adds the mouth, the water inlet is located the left side that the reagent adds the mouth, the delivery port is installed to the lower terminal surface of cartridge filter.
7. The sewage treatment apparatus according to claim 4, wherein: the outer wall of the adsorption ball is provided with a plurality of adsorption holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336210.7A CN110917692A (en) | 2019-12-23 | 2019-12-23 | Sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336210.7A CN110917692A (en) | 2019-12-23 | 2019-12-23 | Sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110917692A true CN110917692A (en) | 2020-03-27 |
Family
ID=69860657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911336210.7A Pending CN110917692A (en) | 2019-12-23 | 2019-12-23 | Sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110917692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777254A (en) * | 2020-07-15 | 2020-10-16 | 陕西善清环境科技有限公司 | A energy-efficient sewage treatment device for cold areas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005100251A1 (en) * | 2004-04-15 | 2005-10-27 | Trojan Technologies Inc. | Fluid treatment system |
| CN107032548A (en) * | 2017-06-15 | 2017-08-11 | 成都益睿信科技有限公司 | A kind of multistage decontamination purifying processing device of waste water |
| CN108996765A (en) * | 2018-08-31 | 2018-12-14 | 天津盛世鑫通环保设备有限公司 | A kind of integrated sewage treatment machine that resistance to frost is good |
| CN208857048U (en) * | 2018-08-22 | 2019-05-14 | 交通运输部天津水运工程科学研究所 | Filter device is used in a kind of processing of high-efficiency sewage |
| CN208917032U (en) * | 2018-09-29 | 2019-05-31 | 淮阴师范学院 | Microorganism sewage purifying equipment |
-
2019
- 2019-12-23 CN CN201911336210.7A patent/CN110917692A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005100251A1 (en) * | 2004-04-15 | 2005-10-27 | Trojan Technologies Inc. | Fluid treatment system |
| CN107032548A (en) * | 2017-06-15 | 2017-08-11 | 成都益睿信科技有限公司 | A kind of multistage decontamination purifying processing device of waste water |
| CN208857048U (en) * | 2018-08-22 | 2019-05-14 | 交通运输部天津水运工程科学研究所 | Filter device is used in a kind of processing of high-efficiency sewage |
| CN108996765A (en) * | 2018-08-31 | 2018-12-14 | 天津盛世鑫通环保设备有限公司 | A kind of integrated sewage treatment machine that resistance to frost is good |
| CN208917032U (en) * | 2018-09-29 | 2019-05-31 | 淮阴师范学院 | Microorganism sewage purifying equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111777254A (en) * | 2020-07-15 | 2020-10-16 | 陕西善清环境科技有限公司 | A energy-efficient sewage treatment device for cold areas |
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