CN203461894U - Restaurant waste water purification device - Google Patents

Restaurant waste water purification device Download PDF

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Publication number
CN203461894U
CN203461894U CN201320479601.6U CN201320479601U CN203461894U CN 203461894 U CN203461894 U CN 203461894U CN 201320479601 U CN201320479601 U CN 201320479601U CN 203461894 U CN203461894 U CN 203461894U
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CN
China
Prior art keywords
chamber
oil
separation chamber
waste water
water
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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
Application number
CN201320479601.6U
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Chinese (zh)
Inventor
陈凤珠
Original Assignee
陈凤珠
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Application filed by 陈凤珠 filed Critical 陈凤珠
Priority to CN201320479601.6U priority Critical patent/CN203461894U/en
Application granted granted Critical
Publication of CN203461894U publication Critical patent/CN203461894U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a restaurant waste water purification device, relates to a sewage treatment device, and in particular relates to an oil separation and reclaimed water recovery device. The restaurant waste water purification device comprises a rectangular closed type box body, wherein an inner cavity of the box body is divided into a solid-liquid separation chamber, an air flotation chamber, an oil-water separation chamber and a filtration chamber by four clapboards; a water inlet pipe and a filter screen are arranged at the upper part of the solid-liquid separation chamber; the upper part at one side of the oil-water separation chamber is communicated with the air flotation chamber; the bottom of the other side of the oil-water separation chamber is communicated with a rectifier canal by a folded plate; a water outlet pipe is arranged at the lower part of the filtration chamber; the air flotation chamber is internally provided with a micro-bubble generator; the oil-water separation chamber is internally provided with an oil wiper and an oil collection tank; a water distribution tank, fiber ball filter material, cobbles, a filter plate and a filter head are arranged in the filtration chamber from top to bottom; the bottoms of the solid-liquid separation chamber, the air flotation chamber and the oil-water separation chamber are respectively provided with a sludge discharge hole. The restaurant waste water purification device integrates the functions of separating slag, separating oil from water and filtering.

Description

Food and drink waste water refining plant
Technical field
The utility model relates to a kind of sewage disposal device, particularly relates to a kind of oil removal and middle water reuse apparatus.
Background technology
Development along with urbanization, the scale expanding day in hotel, hotel, dining room, quantity is increasing, the sewage from catering business amount producing is also increasing, and according to incompletely statistics, sewage from catering business quantity discharged accounts for 3~4% of city domestic sewage quantity discharged, but wherein the content of contained objectionable impurities accounts for the more than 30% of total load, as can be seen here, these source of pollution of sewage from catering business are the one of the main reasons that cause peri-urban water pollution, and China has also recognized this point in a lot of popular cities.Traditional oil trap (device) has following distinct disadvantage: oil-water separation is bad, thereby oil slick is not easy to remove and causes surrounding enviroment badly and produce strong peculiar smell, especially now sewer oil is becoming increasingly rampant, if more thoroughly do not excluded and assigned spot recovery in source, to there is the machine of taking advantage of to lawless person, and traditional oil trap (device) do not possess removal water pollutant, as suspended substance etc., and the waste water that existing oil separation equipment is separated out still can not be recycled.
Utility model content
The utility model provides food and drink waste water refining plant, it is bad that the utility model solves existing oil trap (device) oil-water separation, oil slick is not easy to remove and causes sewage to discharge after stain surrounding enviroment and sewer oil problem, and the problem that still can not recycle of the waste water that is separated out of existing oil separation equipment.For addressing the above problem, the utility model adopts following technical scheme: food and drink waste water refining plant, comprises rectangle enclosed housing; Described cabinets cavity You Si road baffle for separating becomes solid-liquid separation chamber, gas-floating chamber, oily water separation Shi He filtration chamber; Top, described solid-liquid separation chamber is provided with water inlet pipe and filter screen; Described oily water separation chamber one upper lateral part is communicated with gas-floating chamber, and opposite side bottom in described oily water separation chamber is communicated with rectification canal by flap; Bottom, described filtration chamber is provided with rising pipe; The inside of described gas-floating chamber is provided with microbubble generator, and the inside of described oily water separation chamber is provided with oil wiper and oil trap, and described filtration chamber is provided with cloth tank, fiber-ball filter media, pebbles, filter plate and filter from top to bottom; Described solid-liquid separation chamber, gas-floating chamber and bottom, oily water separation chamber are provided with mud discharging mouth.
Described microbubble generator one side is provided with inlet pipe, and bottom is provided with water inlet pipe.
Described microbubble generator inlet pipe one end is connected to casing outside.
On the frizing chain of described oil wiper, be provided with some oil scraping plates.
Described casing top is provided with removable cover.
Described cloth tank is zig-zag cloth tank.
Described fiber-ball filter media is loaded and is highly 350~1550 millimeters.
Described pebbles is loaded and is highly 50~500 millimeters, and pebbles diameter is 16~32 millimeters.
Described cloth tank is communicated with rectification canal.
Advantage of the present utility model: oil-water separation is good, oil slick is convenient to remove, and after sewage disposal, discharges, clean surrounding enviroment, avoided the problem of sewer oil, finally adopted fiber-ball filter media to filter, water oleaginousness after filtration is extremely low, reaches middle water reuse standard, can be used for watering flowers, carwash etc.
Accompanying drawing explanation
Fig. 1 is the utility model food and drink waste water refining plant structural representation.
Nomenclature in figure: casing (1), water-in (2), water outlet (3), oil discharge outlet (4), mud discharging mouth (5), sewage draining exit (6), step-down gear (7), oil wiper (8), microbubble generator (9), oil trap (10), every slag frame (11), overflow port (12).
Embodiment
With best embodiment, the utility model is described in detail below.
As shown in Figure 1, food and drink waste water refining plant, cabinets cavity You Si road baffle for separating becomes solid-liquid separation chamber, gas-floating chamber, oily water separation Shi He filtration chamber; Top, solid-liquid separation chamber is provided with water inlet pipe and filter screen; Oily water separation chamber one upper lateral part is communicated with gas-floating chamber, and opposite side bottom in oily water separation chamber is communicated with rectification canal by flap; Bottom, filtration chamber is provided with rising pipe; The inside of gas-floating chamber is provided with microbubble generator, and microbubble generator one side is provided with inlet pipe, and bottom is provided with water inlet pipe, and microbubble generator inlet pipe one end is connected to casing outside.The inside of oily water separation chamber is provided with oil wiper and oil trap, on the frizing chain of oil wiper, is provided with some oil scraping plates.Filtration chamber is provided with cloth tank, fiber-ball filter media, pebbles, filter plate and filter from top to bottom, cloth tank is zig-zag cloth tank, fiber-ball filter media is loaded and is highly 350~1550 millimeters, pebbles is loaded and is highly 50~500 millimeters, pebbles diameter is 16~32 millimeters, and cloth tank is communicated with rectification canal.Solid-liquid separation chamber, gas-floating chamber and bottom, oily water separation chamber are provided with mud discharging mouth, and casing top is provided with removable cover.
Food and drink waste water refining plant principle of work: sewage from catering business enters oil separation equipment casing by water inlet pipe, be arranged on water-in every slag frame go slightly, macrobead and residue, sewage and micro-bubble form air flotation zone, due to surface tension effects, grease is attached on micro-bubble, floating to the water surface; Oil slick is scraped to oil trap by automatic wiping device, by oil exit pipe, discharges casing, and the sewage after oil extraction is processed is guided to rectification canal through second flap reactor, then enters filtration chamber through cloth tank, after fiber-ball filter media filters, is discharged by water shoot again.So, greatly improved wastewater treatment efficiency, reduced the pollution of sewage effluent to environment, the sewage after processing can also reuse.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.

Claims (9)

1. food and drink waste water refining plant, is characterized in that: comprise rectangle enclosed housing; Described cabinets cavity You Si road baffle for separating becomes solid-liquid separation chamber, gas-floating chamber, oily water separation Shi He filtration chamber; Top, described solid-liquid separation chamber is provided with water inlet pipe and filter screen; Described oily water separation chamber one upper lateral part is communicated with gas-floating chamber, and opposite side bottom in described oily water separation chamber is communicated with rectification canal by flap; Bottom, described filtration chamber is provided with rising pipe; The inside of described gas-floating chamber is provided with microbubble generator, and the inside of described oily water separation chamber is provided with oil wiper and oil trap, and described filtration chamber is provided with cloth tank, fiber-ball filter media, pebbles, filter plate and filter from top to bottom; Described solid-liquid separation chamber, gas-floating chamber and bottom, oily water separation chamber are provided with mud discharging mouth.
2. food and drink waste water refining plant according to claim 1, is characterized in that: described microbubble generator one side is provided with inlet pipe, and bottom is provided with water inlet pipe.
3. food and drink waste water refining plant according to claim 1 and 2, is characterized in that: described microbubble generator inlet pipe one end is connected to casing outside.
4. food and drink waste water refining plant according to claim 1, is characterized in that: on the frizing chain of described oil wiper, be provided with some oil scraping plates.
5. food and drink waste water refining plant according to claim 1, is characterized in that: described casing top is provided with removable cover.
6. food and drink waste water refining plant according to claim 1, is characterized in that: described cloth tank is zig-zag cloth tank.
7. food and drink waste water refining plant according to claim 1, is characterized in that: described fiber-ball filter media is loaded and is highly 350~1550 millimeters.
8. food and drink waste water refining plant according to claim 1, is characterized in that: described pebbles is loaded and is highly 50~500 millimeters, and pebbles diameter is 16~32 millimeters.
9. food and drink waste water refining plant according to claim 1, is characterized in that: described cloth tank is communicated with rectification canal.
CN201320479601.6U 2013-08-07 2013-08-07 Restaurant waste water purification device Expired - Fee Related CN203461894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320479601.6U CN203461894U (en) 2013-08-07 2013-08-07 Restaurant waste water purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320479601.6U CN203461894U (en) 2013-08-07 2013-08-07 Restaurant waste water purification device

Publications (1)

Publication Number Publication Date
CN203461894U true CN203461894U (en) 2014-03-05

Family

ID=50174270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320479601.6U Expired - Fee Related CN203461894U (en) 2013-08-07 2013-08-07 Restaurant waste water purification device

Country Status (1)

Country Link
CN (1) CN203461894U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028542A (en) * 2014-06-20 2014-09-10 辛勇 Kitchen waste treating system
CN107285511A (en) * 2017-06-27 2017-10-24 中电环保股份有限公司 A kind of effective integrated waste-oil scavenger of oily waste water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028542A (en) * 2014-06-20 2014-09-10 辛勇 Kitchen waste treating system
CN107285511A (en) * 2017-06-27 2017-10-24 中电环保股份有限公司 A kind of effective integrated waste-oil scavenger of oily waste water

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20140807

EXPY Termination of patent right or utility model