CN204824525U - Smelt oily waste water treatment equipment - Google Patents
Smelt oily waste water treatment equipment Download PDFInfo
- Publication number
- CN204824525U CN204824525U CN201520513638.5U CN201520513638U CN204824525U CN 204824525 U CN204824525 U CN 204824525U CN 201520513638 U CN201520513638 U CN 201520513638U CN 204824525 U CN204824525 U CN 204824525U
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- Prior art keywords
- equalizing tank
- tank
- collection sheet
- water
- water collection
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- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a smelt oily waste water treatment equipment, include the equalizing basin that is connected through the jet pump with the effluent water sump, the equalizing basin be the sealed cavity structure the equalizing basin output be provided with the solenoid valve, the solenoid valve output be connected with the biological treatment pond, the biological treatment pond be connected with filtering ponds through the pipeline, filtering ponds be connected with soft pond through the pipeline, the equalizing basin lateral wall on even interval be provided with 4 at least electric heater the equalizing basin in be provided with the water delivery groove that is used for making sewage to flow defeated bottom of gullet be provided with electric heater equalizing basin upper end inner wall on be provided with water collection sheet water collection sheet on be provided with a plurality of through -holes, water collection sheet be slope setting along equalizing basin length direction. The utility model discloses can improve the treatment effeciency, make the profit effectively separate and get rid of the harmful substance in the sewage.
Description
Technical field
The utility model relates to a kind of Waste water treatment equipment.
Background technology
Oil refining sewerage mainly come from the straight run distillation of crude oil, the cracking of mink cell focus and distillation and, the factory effluent produced in the process such as refining of some cut.Generally according to waste water quality carry out classification shunting, comprise free state oily(waste)water, emulsifiable oil waste water, water coolant, blow down, sulfur-containing waste water, containing alkali waste water, acid-bearing wastewater and some special compound waste water etc.Its feature is embodied in: 1. sewage quantity is large, waste water complicated components, organism particularly hydro carbons and derivative content high, and containing various heavy; 2. except general organism, main pollutent also has grease, phenols, sulfide and ammonia nitrogen etc., and its COD content is higher, and hard-degraded substance is many, and by alkaline sewage and pickling water mitigation, the ph of waste water changes greatly; 3. particle diameter between 100-1000nm small oil droplet easily by tensio-active agent and flowing water solid surround, formed oil in water emulsion, stable suspends in water, and the oil of this state can not be separated from waste water with settled process; 4. can form one deck molecular film after oil pollutant enters water body, the water quality of polluted-water, content of oxygen dissolved in water is declined.
Existing processing mode comprises the mode such as physical treatment, chemical treatment, all there is the problem of poor processing effect, and meanwhile, treated Biodegradability of Wastewater is still very poor.
Summary of the invention
The purpose of this utility model is to provide a kind of Waste water treatment equipment, can improve processing efficiency, profit is effectively separated and removes the objectionable impurities in sewage.
The utility model is achieved through the following technical solutions:
A kind of Waste water treatment equipment, comprise the equalizing tank be connected with sewage lagoon by jet-pump, described equalizing tank is closed cavity structure, described equalizing tank output terminal is provided with magnetic valve, described magnetic valve output terminal is connected with biological treatment tank, described biological treatment tank is connected with filtering basin by pipeline, and described filtering basin are connected with softening pond by pipeline;
On described equalizing tank sidewall, uniform intervals is provided with at least 4 electric heaters, the water transmission trough for making drainage flow is provided with in described equalizing tank, electric heater is provided with bottom described water transmission trough, described equalizing tank upper end inwall is provided with water collection sheet, described water collection sheet is provided with some through holes, described water collection sheet is inclined to set along equalizing tank length direction, described water collection sheet is greater than its height near equalizing tank output terminal near the height of equalizing tank input terminus, at water collection sheet, equalizing tank output terminal is provided with liquid outlet, described liquid outlet is connected with biological treatment tank by magnetic valve,
Described equalizing tank is provided with oil outlet, and described oil outlet is connected with fuel reserve tank by check valve;
Between described filtering basin and biological treatment tank, valve is added in solidifying agent of wadding a quilt with cotton, and it is star valve that valve is added in described solidifying wadding agent, and described solidifying wadding agent is added valve upper end and is provided with solidifying wadding agent groove.
Further, for realizing the utility model better, described equalizing tank is provided with expander.
Further, for realizing the utility model better, in described filtering basin, be provided with strainer.
Further, for realizing the utility model better, described filtering basin input aperture is provided with spiral agitator.
The utility model compared with prior art, has following beneficial effect:
(1) the utility model carries out heating operation by adopting the electric heater in equalizing tank to sewage, and utilize water different from oily boiling point, evaporate the water discharge, can while oil removing, and removal part heavy metal ion, kills part microbial bacterial;
(2) the utility model is by adopting water collection sheet centralized collection sewage, is concentrated and is transported to next step process, remaining microorganism in utilizing biological treatment tank to dispose of sewage, improve the processing efficiency of sewage;
(3) the utility model is by adopting solidifying wadding, softening mode, removes heavy metal ion residual in sewage, sewage is softened further, improves the biodegradability energy of sewage.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model one-piece construction schematic diagram.
Wherein: 101. equalizing tanks, 102. biological treatment tanks, 103. filtering basin, 104. softening ponds, 105. electric heaters, 106. water transmission troughs, 107. water collection sheet, 108. liquid outlets, 109. oil outlets, 110. fuel reserve tanks, valve is added in 111. solidifying wadding agent, 112. solidifying wadding agent grooves, 113. strainers, 114. spiral agitators.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of Waste water treatment equipment, comprise the equalizing tank 101 be connected with sewage lagoon by jet-pump, described equalizing tank 101 is closed cavity structure, described equalizing tank 101 output terminal is provided with magnetic valve, described magnetic valve output terminal is connected with biological treatment tank 102, and described biological treatment tank 102 is connected with filtering basin 103 by pipeline, and described filtering basin 103 are connected with softening pond 104 by pipeline;
On described equalizing tank 101 sidewall, uniform intervals is provided with at least 4 electric heaters 105, the water transmission trough 106 for making drainage flow is provided with in described equalizing tank 101, electric heater 105 is provided with bottom described water transmission trough 106, described equalizing tank 101 upper end inwall is provided with water collection sheet 107, described water collection sheet 107 is provided with some through holes, described water collection sheet 107 is inclined to set along equalizing tank 101 length direction, described water collection sheet 107 is greater than its height near equalizing tank 101 output terminal near the height of equalizing tank 101 input terminus, at water collection sheet 107, equalizing tank 101 output terminal is provided with liquid outlet 108, described liquid outlet 108 is connected with biological treatment tank 102 by magnetic valve,
Described equalizing tank 101 is provided with oil outlet 109, and described oil outlet 109 is connected with fuel reserve tank 110 by check valve;
Between described filtering basin 103 and biological treatment tank 102, valve 111 is added in solidifying agent of wadding a quilt with cotton, and it is star valve that valve 111 is added in described solidifying wadding agent, and described solidifying wadding agent is added valve 111 upper end and is provided with solidifying wadding agent groove 112.
Sewage being led to jet-pump sprays in equalizing tank 101 at a high speed, the electric heater in equalizing tank 101 is made to carry out heat vaporized to the water in sewage, oil exports further along water transmission trough 106, the electric heater be arranged on below water transmission trough 106 heats further to the sewage in oil, water is evaporated more fully from oil, oil in sewage after heating and plurality of heavy metal ion, through heat-processed, part microbial impurities in sewage is also removed, sewage, after biological treatment tank 102, solidifying wadding filtration and softening, can use.
Because equalizing tank 101 is for closing body of wall, in order to regulate the pressure values in equalizing tank 101 in time, in the present embodiment, preferably, described equalizing tank 101 is provided with expander.
In order to improve filtration efficiency, in the present embodiment, preferably, in described filtering basin 103, strainer 113 is provided with.
In order to enable the agent of solidifying wadding fully contact with the foreign ion in sewage, in the present embodiment, preferably, described filtering basin 103 input aperture is provided with spiral agitator 114.
Embodiment 2:
A kind of Waste water treatment method, comprises the following steps:
S1: remove the greasy dirt in sewage: start the electric heater 105 be arranged in equalizing tank 101, improve the temperature in equalizing tank 101, above the water transmission trough 106 being adopted by treatment sewage jet-pump to spray at a high speed in airtight equalizing tank 101, water in sewage is vaporized, oil and sewage in heavy metal along water transmission trough 106 continue flowing and export from oil outlet 109;
S2: adopt water collection sheet 107 to carry out cooling to the water through vaporization and collect, and export from liquid outlet 108 and carry out bio-aeration process in biological treatment tank 102;
S3: the agent of solidifying wadding will be added and stirring is carried out to solidifying wadding agent and sewage in the sewage of bio-aeration process and make it fully mix solidifying wadding a quilt with cotton, and strainer 113 is input to solidifying wadding sewage carries out filtration treatment;
S4: the sewage through filtration treatment passes into softening pond, removes residual gravity metal, and exports after carrying out steam crystallization desalination to sewage.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a Waste water treatment equipment, it is characterized in that: comprise the equalizing tank (101) be connected with sewage lagoon by jet-pump, described equalizing tank (101) is closed cavity structure, described equalizing tank (101) output terminal is provided with magnetic valve, described magnetic valve output terminal is connected with biological treatment tank (102), described biological treatment tank (102) is connected with filtering basin (103) by pipeline, and described filtering basin (103) are connected with softening pond (104) by pipeline;
On described equalizing tank (101) sidewall, uniform intervals is provided with at least 4 electric heaters (105), the water transmission trough (106) for making drainage flow is provided with in described equalizing tank (101), described water transmission trough (106) bottom is provided with electric heater (105), described equalizing tank (101) upper end inwall is provided with water collection sheet (107), described water collection sheet (107) is provided with some through holes, described water collection sheet (107) is inclined to set along equalizing tank (101) length direction, described water collection sheet (107) is greater than its height near equalizing tank (101) output terminal near the height of equalizing tank (101) input terminus, at water collection sheet (107), equalizing tank (101) output terminal is provided with liquid outlet (108), described liquid outlet (108) is connected with biological treatment tank (102) by magnetic valve,
Described equalizing tank (101) is provided with oil outlet (109), and described oil outlet (109) is connected with fuel reserve tank (110) by check valve;
Between described filtering basin (103) and biological treatment tank (102), valve (111) is added in solidifying agent of wadding a quilt with cotton, and it is star valve that valve (111) is added in described solidifying wadding agent, and described solidifying wadding agent is added valve (111) upper end and is provided with solidifying wadding agent groove (112).
2. a kind of Waste water treatment equipment according to claim 1, is characterized in that: on described equalizing tank (101), be provided with expander.
3. a kind of Waste water treatment equipment according to claim 1 and 2, is characterized in that: in described filtering basin (103), be provided with strainer (113).
4. a kind of Waste water treatment equipment according to claim 3, is characterized in that: described filtering basin (103) input aperture is provided with spiral agitator (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513638.5U CN204824525U (en) | 2015-07-16 | 2015-07-16 | Smelt oily waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513638.5U CN204824525U (en) | 2015-07-16 | 2015-07-16 | Smelt oily waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824525U true CN204824525U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513638.5U Expired - Fee Related CN204824525U (en) | 2015-07-16 | 2015-07-16 | Smelt oily waste water treatment equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204824525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239244A (en) * | 2020-05-07 | 2021-01-19 | 无锡中申环境保护设备有限公司 | Air floatation tank and entrainment air floatation device |
-
2015
- 2015-07-16 CN CN201520513638.5U patent/CN204824525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239244A (en) * | 2020-05-07 | 2021-01-19 | 无锡中申环境保护设备有限公司 | Air floatation tank and entrainment air floatation device |
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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 |
Granted publication date: 20151202 Termination date: 20160716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |