CN203269678U - Sewage treatment device - Google Patents
Sewage treatment device Download PDFInfo
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- CN203269678U CN203269678U CN 201320268843 CN201320268843U CN203269678U CN 203269678 U CN203269678 U CN 203269678U CN 201320268843 CN201320268843 CN 201320268843 CN 201320268843 U CN201320268843 U CN 201320268843U CN 203269678 U CN203269678 U CN 203269678U
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- liquid separation
- oil
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- solid
- waste disposal
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Abstract
The utility model discloses a sewage treatment device. The sewage treatment device comprises a solid-liquid separation chamber, an oil-liquid separation chamber and an oil chamber, wherein a filter screen division plate is arranged between the solid-liquid separation chamber and the oil-liquid separation chamber; a weir plate is arranged between the oil-liquid separation chamber and the oil chamber; a liquid inflow port is formed in the solid-liquid separation chamber; a water drainage valve is arranged on the oil-liquid separation chamber; and a water level control device is arranged in the solid-liquid separation chamber. According to the sewage treatment device, the sedimentation of solid particulate matters can be realized by arranging the filter screen division plate between the solid-liquid separation chamber and the oil-liquid separation chamber; thus the complete separation of solid and liquid is realized, and the weir plate is arranged between the oil-liquid separation chamber and the oil chamber, so that oil in the top of the oil-liquid separation chamber can flow into the oil chamber from the top of the weir plate, thus the oil and water separation is realized. The sewage treatment device has the advantages of being simple in structure, ensuring the full sedimentation of solid matters, aslo being capable of separating water and light oil very well, increasing the repeated utilization factor of energy sources and avoiding the pollution to environments.
Description
Technical field
The utility model relates to technical field of sewage, relates in particular to a kind of waste disposal plant.
Background technology
At present; the oily(waste)water of being discharged by petrochemical processing industry, solid fuel hot-work industry and food and drink kitchen etc.; to comprising that the ecotopes such as soil, plant, water body and water body biology cause serious harm; oily(waste)water is invaded soil and is caused meeting formation oil film between the soil pores; produce the barrier film effect; cause air, moisture and fertilizer etc. can't infiltrate in soil, spoiled soil structure, the growth that harms the crops and the protection of plant.Oily(waste)water will produce oil film but particularly contain after oil slick enters water body on the water surface, the oxygen that hinders in atmosphere is dissolved in water body, cause in water body oxygen content too low, make aquatic organism be in anoxic condition and death; Contain chemical composition in the oily(waste)water of simultaneously industrial factory discharging, the factor such as fried repeatedly because of food oil in restaurant waste oil also can produce carcinogenic substance, these hazardous substances enter water body, not only endanger the aquatic organism growth, also can work the mischief to human body because of people's drinkable water product, oily(waste)water enters the city raceway groove, all can cause detrimentally affect to raceway groove, auxiliary facility and municipal sewage plant etc.Therefore the oil removing measure of oily(waste)water seems most important.
oil trap be most popular in oily water treatment be also the longest oil removal plant duration of service, oil trap is to utilize the proportion difference of grease and water to reach automatic to separate, the structure of oil trap adopts flat flow more, oily(waste)water enters along continuous straight runs sluggish flow after oil trap, stop between processing, because grease is lighter than water, automatically float up to the water surface, certainly flowed in gathering tank by oil header, the heavy oil that precipitates in oil trap and other impurity, accumulate in the pool bottom sludge bucket, enter by shore pipe and discharge in sludge pipe or artificial scarfing cinder processing, the sewage overflow that the process oil trap is processed enters discharge channel and discharges outside the pond, carry out subsequent disposal.
But existing oil trap solid-liquid, fluid separating effect are bad, and automatic controlling level is not high, need a large amount of manual operations, have virtually increased use cost.
Summary of the invention
The purpose of this utility model is to propose a kind of waste disposal plant, can realize solid and liquid, and the separation of profit, solid, liquid and oil content other places are in different chambers simultaneously, be convenient to solid, water, oil handling and recycling, and automatic controlling level is high.
For reaching this purpose, the utility model by the following technical solutions:
A kind of waste disposal plant comprises solid-liquid separation chamber, fluid separate chamber and grease chamber, wherein, is provided with the filter screen dividing plate between described solid-liquid separation chamber and fluid separate chamber; Be provided with weir plate between described fluid separate chamber and grease chamber;
Described solid-liquid separation chamber is provided with the liquid influx, and described fluid is equipped with Draw off valve in the separate chamber.
As a kind of preferred version of above-mentioned waste disposal plant, the indoor water-level control apparatus that is provided with of described solid-liquid separation.
As a kind of preferred version of above-mentioned waste disposal plant, the bottom of described solid-liquid separation chamber has the solid discharge gate, and the side of described solid discharge gate is ramp-like configuration.
As a kind of preferred version of above-mentioned waste disposal plant, the sidewall of described filter screen dividing plate and waste disposal plant is slidably connected, can be relatively and the waste disposal plant tangential movement, and can fix the optional position in range of movement.
As a kind of preferred version of above-mentioned waste disposal plant, described weir plate is telescopic structure, the distance between the flexible adjustment weir plate end by weir plate and the top of waste disposal plant.
As a kind of preferred version of above-mentioned waste disposal plant, the feed-water end of described Draw off valve is not more than half of weir plate height apart from the distance of bottom, fluid separate chamber, and the vertical distance of the water side of described Draw off valve and weir plate end is not less than 10cm.
As a kind of preferred version of above-mentioned waste disposal plant, described water-level control apparatus is the float controller.
As a kind of preferred version of above-mentioned waste disposal plant, described grease chamber is provided with the oil extraction valve.
A kind of preferred version as above-mentioned waste disposal plant, the feed-water end of described Draw off valve is half of weir plate height apart from the distance of bottom, fluid separate chamber, the vertical distance of the water side of described Draw off valve and weir plate end is 10cm, and described feed-water end connects by vertical pipe with the water side.
The beneficial effects of the utility model are: this kind waste disposal plant that the utility model provides, and it can realize the precipitation of solid particulate matter by between solid-liquid separation chamber and fluid separate chamber, the filter screen dividing plate being set, thereby realizes solid-state with liquid separating fully; Between fluid separate chamber and grease chamber, weir plate is set, according to the difference of specific gravity of fluid, the oil that is positioned at the top can flow into the separation that the grease chamber realizes profit from the top of weir plate; This device also has water-level control apparatus, can realize automatically controlling the switching that sewage flows into valve.As seen, this waste disposal plant is simple in structure, and has both guaranteed the abundant precipitation of solids, can be good at again ground Separation of Water and light oil, has improved the repeating utilization factor of the energy, has avoided the pollution to environment.
Description of drawings
Fig. 1 is the structural representation of the waste disposal plant that provides of the utility model embodiment.
Wherein:
1: the solid-liquid separation chamber; 2: the fluid separate chamber; 3: the grease chamber; 4: the filter screen dividing plate; 5: weir plate; 6: Draw off valve.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Present embodiment provides a kind of waste disposal plant, it is applicable to oil-containing, contains the processing of solid sundries sewage, as shown in Figure 1, this waste disposal plant comprises solid-liquid separation chamber 1, fluid separate chamber 2 and grease chamber 3, wherein is provided with filter screen dividing plate 4 between solid-liquid separation chamber 1 and fluid separate chamber 2; Be provided with weir plate 5 between fluid separate chamber 2 and grease chamber 3; And be provided with the liquid influx on solid-liquid separation chamber 1, this liquid influx is used for oil-containing, contains the inflow of solid sundries sewage; Draw off valve 6 is installed in fluid separate chamber 2, and this Draw off valve 6 is for the treatment of the discharging of rear water.
For the water level in the adjusting waste disposal plant of automatization, be provided with water-level control apparatus in solid-liquid separation chamber 1, when the water level in solid-liquid separation chamber 1 reaches the height that triggers water-level control apparatus, the valve closes that water-level control apparatus is controlled the liquid influx stops into water, when water level when triggering height, the water-level control apparatus by-pass valve control is opened and is begun water inlet, realizes thus the interior water level of control waste disposal plant of intelligence.In this embodiment, water-level control apparatus is the float controller, the water level of waste disposal plant rises, the float of float controller rises under the buoyancy of water effect, when rising to setting height, the liquid influx is closed and is stopped into water, and float descends when water level descends, and the liquid influx is opened and begun water inlet.
The bottom of solid-liquid separation chamber 1 is provided with the solid discharge gate, and the sidewall of this solid discharge gate is ramp-like configuration, is convenient to the discharging of solid, helps to reduce hand labor intensity.
The sidewall of filter screen dividing plate 4 and waste disposal plant is for being slidably connected, and can be with respect to the waste disposal plant tangential movement, and can fix the optional position in its range of movement, thus can be according to the size of how much regulating the solid-liquid separation chamber of contained solid waste in sewage.
Above-mentioned weir plate 5 is telescopic structure, the distance between the flexible adjustment weir plate upper end by weir plate 5 and waste disposal plant top, and the height of weir plate 5 is determined according to the proportion of greasy dirt contained in water and water.
The feed-water end of above-mentioned Draw off valve 6 is not more than half of weir plate 5 height apart from the distance of 2 bottoms, fluid separate chamber, and the vertical distance of the water side of Draw off valve 6 and weir plate 5 upper ends is not less than 10cm.Preferably, the feed-water end of Draw off valve 6 equals half of weir plate 5 height apart from the distance of 2 bottoms, fluid separate chamber, and the vertical distance of the water side of Draw off valve 6 and weir plate 5 ends is 10cm.And be connected by vertical pipe between feed-water end and water side.The law of connected vessels that this outlet valve utilizes just has water to discharge when liquid level rises to the water side height, has namely guaranteed the abundant precipitation of solid, has also guaranteed the separation of profit.
Be provided with the oil extraction valve in grease chamber 3, the discharging of the isolated greasy dirt of water.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described just in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. a waste disposal plant, comprise solid-liquid separation chamber (1), fluid separate chamber (2) and grease chamber (3), it is characterized in that,
Be provided with filter screen dividing plate (4) between described solid-liquid separation chamber (1) and fluid separate chamber (2); Be provided with weir plate (5) between described fluid separate chamber (2) and grease chamber (3);
Be provided with the liquid influx on described solid-liquid separation chamber (1), Draw off valve (6) is installed in described fluid separate chamber (2).
2. waste disposal plant according to claim 1, is characterized in that, is provided with water-level control apparatus in described solid-liquid separation chamber (1).
3. waste disposal plant according to claim 1, is characterized in that, the bottom of described solid-liquid separation chamber (1) has the solid discharge gate, and the sidewall of described solid discharge gate is ramp-like configuration.
4. waste disposal plant according to claim 1, is characterized in that, the sidewall of described filter screen dividing plate (4) and waste disposal plant is slidably connected, can be with respect to the waste disposal plant tangential movement, and can fix the optional position in range of movement.
5. waste disposal plant according to claim 1, is characterized in that, described weir plate (5) is telescopic structure, the distance between flexible adjustment weir plate (5) upper end by weir plate (5) and the top of waste disposal plant.
6. waste disposal plant according to claim 1, it is characterized in that, the feed-water end of described Draw off valve (6) is not more than half of weir plate (5) height apart from the distance of fluid separate chamber (2) bottom, the vertical distance of the water side of described Draw off valve (6) and weir plate (5) end is not less than 10cm.
7. waste disposal plant according to claim 2, is characterized in that, described water-level control apparatus is the float controller.
8. waste disposal plant according to claim 1, is characterized in that, described grease chamber (3) are provided with the oil extraction valve.
9. waste disposal plant according to claim 1, it is characterized in that, the feed-water end of described Draw off valve (6) is highly half of weir plate (5) apart from the distance of bottom, fluid separate chamber (2), the vertical distance of the water side of described Draw off valve (6) and weir plate (5) end is 10cm, and described feed-water end connects by vertical pipe with the water side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268843 CN203269678U (en) | 2013-05-16 | 2013-05-16 | Sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268843 CN203269678U (en) | 2013-05-16 | 2013-05-16 | Sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269678U true CN203269678U (en) | 2013-11-06 |
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ID=49500130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268843 Expired - Fee Related CN203269678U (en) | 2013-05-16 | 2013-05-16 | Sewage treatment device |
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| CN (1) | CN203269678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649446A (en) * | 2013-11-15 | 2015-05-27 | 江苏克莱斯克能源装备有限公司 | Liquid-solid separation method and device for MTO (methanol to olefins) quenching water and washing water |
| CN109678271A (en) * | 2019-02-27 | 2019-04-26 | 宇宙智慧湖北环保科技有限公司 | A kind of sewage-treatment plant and system with floating material collecting function |
| CN109779544A (en) * | 2017-11-15 | 2019-05-21 | 中石化石油工程技术服务有限公司 | A kind of mud solid phase collection dewatering device |
| CN110272135A (en) * | 2019-06-19 | 2019-09-24 | 中船重工环境工程有限公司 | Device that is a kind of while separating Oil in Sewage Water grain slag |
-
2013
- 2013-05-16 CN CN 201320268843 patent/CN203269678U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649446A (en) * | 2013-11-15 | 2015-05-27 | 江苏克莱斯克能源装备有限公司 | Liquid-solid separation method and device for MTO (methanol to olefins) quenching water and washing water |
| CN109779544A (en) * | 2017-11-15 | 2019-05-21 | 中石化石油工程技术服务有限公司 | A kind of mud solid phase collection dewatering device |
| CN109678271A (en) * | 2019-02-27 | 2019-04-26 | 宇宙智慧湖北环保科技有限公司 | A kind of sewage-treatment plant and system with floating material collecting function |
| CN109678271B (en) * | 2019-02-27 | 2023-10-31 | 宇宙智慧湖北环保科技有限公司 | Sewage treatment device and system with floater collection function |
| CN110272135A (en) * | 2019-06-19 | 2019-09-24 | 中船重工环境工程有限公司 | Device that is a kind of while separating Oil in Sewage Water grain slag |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140516 |