CN209052531U - A kind of catering waste water treatment equipment - Google Patents
A kind of catering waste water treatment equipment Download PDFInfo
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- CN209052531U CN209052531U CN201820815658.1U CN201820815658U CN209052531U CN 209052531 U CN209052531 U CN 209052531U CN 201820815658 U CN201820815658 U CN 201820815658U CN 209052531 U CN209052531 U CN 209052531U
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- waste water
- treatment equipment
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- biological reaction
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Abstract
The utility model patent is related to technical field of waste water processing, and in particular to a kind of catering waste water treatment equipment.The equipment includes the filtering ponds being sequentially communicated, biological reaction pool, flocculation tank, dissolved air flotation pond, sterilization pool and clear water reserviors, the flase floor of waterwater entrance and contaminant filter is equipped in filtering ponds, elastic filler is linked in biological reaction pool, flocculation tank its be internally provided with rabbling mechanism, its exterior is equipped with the compound pumps added for flocculant, its top of dissolved air flotation pond is equipped with precipitation inclined plate, its underpart is equipped with mud scraper and sludge hopper, asphalt felt and oil collecting zone are equipped with above precipitation inclined plate, lower section is equipped with several microbubble generators, and oil collecting zone end is equipped with flowline；It is equipped with ozone generator in sterilization pool, is equipped with outlet pipe in clear water reserviors.The utility model will filter, is biochemical, flocculating, dissolved air flotation and sterilization process are combined, and reach the pollutants such as the oil, organic matter and ammonia nitrogen effectively removed in food and drink waste water, waste water is made to reach national emission standard water quality.
Description
Technical field
The utility model patent is related to technical field of waste water processing, and in particular to a kind of catering waste water treatment equipment.
Background technique
Food and drink waste water is mainly derived from hotel, dining room, dining room etc., with rapid urban, food and drink waste water discharge
Amount increases year by year.Vegetable and animals oils in food and drink waste water are most important pollution factors, and the vegetable and animals oils of high concentration flow into sewer
It will cause the accumulation of duct wall grease, cause drainage pipeline networks to block and paralyse, and the extremely difficult cleaning of grease that inner wall of the pipe is hardened, in addition
The grease of high concentration can be such that the COD COD in water greatly increases, and municipal drainage is caused seriously to pollute.Therefore food and drink waste water
Management task mainly remove grease, organic matter, ammonia nitrogen and suspended matter.Processing food and drink waste water is more using simple at present
Oil-isolating device or biochemical treatment apparatus, processing are not thorough, and are not thorough especially for water-soluble oil separation.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of catering waste water treatment equipments, can effectively remove food and drink
The pollutants such as oil, organic matter and ammonia nitrogen in waste water make water outlet reach national emission standard water quality, and purification efficiency is high.
The technical solution of the utility model is achieved in that catering waste water treatment equipment includes the filtering being sequentially communicated
Pond, biological reaction pool, flocculation tank, dissolved air flotation pond, sterilization pool and clear water reserviors, be equipped in the filtering ponds waterwater entrance and
The flase floor of contaminant filter, is linked with elastic filler in the biological reaction pool, the flocculation tank its be internally provided with and stir
Mechanism is mixed, its exterior is equipped with the compound pump added for flocculant, its top of the dissolved air flotation pond is equipped with precipitation inclined plate, under
Portion is equipped with mud scraper and sludge hopper, its top of the precipitation inclined plate is equipped with asphalt felt and oil collecting zone, is equipped with several micro- gas below
Generator is steeped, the oil collecting zone end is equipped with flowline；It is equipped with ozone generator in the sterilization pool, is equipped in the clear water reserviors
Outlet pipe.
It is connected with out solenoid on the flowline, is equipped with U-shaped heating tube in the oil collecting zone.
The sludge hopper bottom is equipped with sludge pipe, and the spoil disposal bottom of the tube is connected with blow-off line by sludge pump.
Back purge system is connected on the sterilization pool.
Exhaust gas collection device is equipped with outside the biological reaction pool.
The utility model solves defect present in background technique, has the advantages that
The utility model provides a kind of catering waste water treatment equipment of reliable performance, can effectively remove in food and drink waste water
The pollutants such as oil, organic matter and ammonia nitrogen, and purification efficiency is high.The utility model is by the elastic filler of biological reaction pool by sewage
In a large amount of organic matter degradation be CH4, CO2 etc., 70% or more the removal rate of CODcr.Flocculate by flocculation tank anti-
It answers, the particle for being difficult to precipitate in water is enable to be aggregated with one another, form biggish floccule body and alumen ustum.Pass through micro- gas in dissolved air flotation pond
It steeps generator and generates a large amount of bubbles, the grease being suspended in waste water is attached on micro-bubble, and constantly oblique by precipitating therewith
Plate floats on the surface of the water, to separate the grease and water in waste water.The ozone generated by the ozone generator of sterilization pool, ozone offset
Water in malicious pond carries out disinfection sterilization.The utility model will filter, is biochemical, flocculating, dissolved air flotation and sterilization process are combined, and reach
The pollutants such as oil, organic matter and the ammonia nitrogen in food and drink waste water are effectively removed, waste water is made to reach national emission standard water quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- filtering ponds, 2- biological reaction pool, 3- flocculation tank, 4- dissolved air flotation pond, 5- sterilization pool, 6- clear water
Pond, 11- waterwater entrance, 12- flase floor, 21- elastic filler, 31- rabbling mechanism, 32- compound pump, 41- precipitation inclined plate, 42- inhale
Malthoid, 43- microbubble generator, 44- sludge hopper, 45- mud scraper, 46- sludge pump, 47- flowline, 48- go out solenoid,
51- ozone generator, 61- outlet pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Catering waste water treatment equipment embodiment as shown in Figure 1, including be sequentially communicated filtering ponds 1, biological reaction pool 2,
Flocculation tank 3, dissolved air flotation pond 4, sterilization pool 5 and clear water reserviors 6, equipped with waterwater entrance 11 and contaminant filter in filtering ponds 1
Flase floor 12 is linked with elastic filler 21 in biological reaction pool 2, it is internally provided with rabbling mechanism 31 to flocculation tank 3, outside
Portion is equipped with the compound pump 32 for flocculant addition, its top of dissolved air flotation pond 4 is equipped with precipitation inclined plate 41, and its underpart is equipped with and scrapes mud
Machine 45 and sludge hopper 44, its top of precipitation inclined plate 7 are equipped with asphalt felt 42 and oil collecting zone, are equipped with several microbubble generators below
43, oil collecting zone end is equipped with flowline 47；It is equipped with ozone generator 51 in sterilization pool 5, is equipped with outlet pipe 61 in clear water reserviors 6.Out
It is connected with out solenoid 48 on oil pipe 47, is equipped with U-shaped heating tube in oil collecting zone.44 bottom of sludge hopper is equipped with sludge pipe, spoil disposal
Bottom of the tube is connected with blow-off line by sludge pump 46.Back purge system is connected on sterilization pool 5.It is set outside biological reaction pool 2
There is exhaust gas collection device.
The utility model implementation process is: sewage enters filtering ponds 1 from waterwater entrance 11, is carried out by flase floor 12
Filter, by impurity particle primary filtration.Filtrate is then passed through biological reaction pool 2 and carries out ammonia nitrogen and organic matter removal.In biological reaction pool 2
Elastic filler UASB22 on anaerobic bacteria and amphimicrobe by organic matter degradation a large amount of in sewage be CH4, CO2 etc., CODcr's
70% or more removal rate.Then the waste water for removing organic matter enters flocculation tank 3 and carries out flocculation reaction.Added by compound pump 32
The stirring action for entering flocculant and rabbling mechanism 31 enables the particle for being difficult to precipitate in water to be aggregated with one another, and forms biggish flocculation
Body and alumen ustum carry out oil removing subsequently into dissolved air flotation pond 4 and floccule body remove.Microbubble generator 5 in dissolved air flotation pond 4
A large amount of bubbles are generated, the grease being largely suspended in waste water is attached on micro-bubble, and constantly passes through precipitation inclined plate 41 therewith
It floats on the surface of the water, to separate the grease and water in waste water.Asphalt felt 42 is by fat absorption to oil collecting zone.When oil collecting zone grease gathers
To certain thickness, solenoid 48 is opened out, grease is collected by the discharge of flowline 47 under pressure.Wadding in waste water
After solidifying body and alumen ustum precipitating, scraped in sludge hopper 44 by mud scraper 45.Sludge passes through the sludge pump 46 of spoil disposal bottom of the tube, through dirt
The discharge of mud circulating line, improves spoil disposal performance.Water after water-oil separating enters sterilization pool 5, is generated by ozone generator 51
Ozone, ozone carries out disinfection sterilization to the water in sterilization pool 6, and the waste water of discharge is made to meet discharge standard.Last water enters clear
Pond 6 is discharged from outlet pipe 61.Winter or low temperature season can start U-shaped heating tube heating, increase the flowing of grease
Property and oil-water separation.The utility model will filter, is biochemical, flocculating, dissolved air flotation and sterilization process are combined, and reach and effectively go
Except pollutants such as oil, organic matter and ammonia nitrogens in food and drink waste water, water outlet is made to reach national emission standard water quality.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of catering waste water treatment equipment, which is characterized in that including be sequentially communicated filtering ponds (1), biological reaction pool (2),
Flocculation tank (3), dissolved air flotation pond (4), sterilization pool (5) and clear water reserviors (6), the filtering ponds (1) are interior to be equipped with waterwater entrance
(11) and the flase floor of contaminant filter (12) elastic filler (21), the flocculation reaction, are linked in the biological reaction pool (2)
It is internally provided with rabbling mechanism (31) in pond (3), and its exterior is equipped with the compound pump added for flocculant (32), the air bearings point
From pond (4), its top is equipped with precipitation inclined plate (41), and its underpart is equipped with mud scraper (45) and sludge hopper (44), the precipitation inclined plate
(41) its top is equipped with asphalt felt (42) and oil collecting zone, is equipped with several microbubble generators (43) below, the oil collecting zone end
Portion is equipped with flowline (47)；Ozone generator (51) are equipped in the sterilization pool (5), outlet pipe is equipped in the clear water reserviors (6)
(61)。
2. catering waste water treatment equipment according to claim 1, it is characterised in that: be connected with out on the flowline (47)
Solenoid (48) is equipped with U-shaped heating tube in the oil collecting zone.
3. catering waste water treatment equipment according to claim 1 or 2, it is characterised in that: sludge hopper (44) bottom is set
There is sludge pipe, the spoil disposal bottom of the tube is connected with blow-off line by sludge pump (46).
4. catering waste water treatment equipment according to claim 3, it is characterised in that: be connected on the sterilization pool (5) anti-
Flusher.
5. catering waste water treatment equipment according to claim 4, it is characterised in that: set outside the biological reaction pool (2)
There is exhaust gas collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815658.1U CN209052531U (en) | 2018-05-29 | 2018-05-29 | A kind of catering waste water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815658.1U CN209052531U (en) | 2018-05-29 | 2018-05-29 | A kind of catering waste water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052531U true CN209052531U (en) | 2019-07-02 |
Family
ID=67046069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820815658.1U Expired - Fee Related CN209052531U (en) | 2018-05-29 | 2018-05-29 | A kind of catering waste water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762914A (en) * | 2020-06-30 | 2020-10-13 | 烟台南山学院 | Petrochemical effluent disposal system |
| CN112979066A (en) * | 2021-02-09 | 2021-06-18 | 兰州理工大学 | Oily sewage treatment device and treatment process |
| CN113117383A (en) * | 2019-12-30 | 2021-07-16 | 杭州路弘科技有限公司 | Demulsification oil-water separation system and method |
-
2018
- 2018-05-29 CN CN201820815658.1U patent/CN209052531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117383A (en) * | 2019-12-30 | 2021-07-16 | 杭州路弘科技有限公司 | Demulsification oil-water separation system and method |
| CN111762914A (en) * | 2020-06-30 | 2020-10-13 | 烟台南山学院 | Petrochemical effluent disposal system |
| CN112979066A (en) * | 2021-02-09 | 2021-06-18 | 兰州理工大学 | Oily sewage treatment device and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190702 Termination date: 20210529 |