CN207405039U - Hair tripe cleaning sewage treatment equipment - Google Patents

Abstract

The utility model discloses a kind of mao of tripes to clean sewage treatment equipment, including the oil separator set gradually, flow-rate adjustment tank, W type filtering ponds, ultrafiltration membrance filter pond, reverse osmosis membrane filtration pond, biochemical treatment system, the water outlet pipe part of the flow-rate adjustment tank is provided with flow control valve, W type filters are provided in the W types filtering ponds for collecting sediment, the solid that filtrate was used in drainage is provided with above W type filters, flowing passes through filtrate subsequently into ultrafiltration membrance filter pond to water from lower to upper in W type filtering ponds, curtain ultrafiltration membrane is provided in the ultrafiltration membrance filter pond, curtain reverse osmosis membrane is provided in the reverse osmosis membrane filtration pond.Salinity in water removal and other impurity are gone using film multistage filtering technology, the activated sludge treatment method in traditional meat processing waste water processing is substituted, technique is simplified, improves the efficiency of subsequent treatment process, reduce floor space and the investment of subsequent treatment process, reduce cost.

Description

Hair tripe cleaning sewage treatment equipment

Technical field

The utility model is related to technical field of sewage more particularly to a kind of mao of tripe cleaning sewage treatment equipments.

Background technology

Hair tripe is meat product that common people often eat, particularly on Chongqing of Sichuan and other places, be scald food chafing dish must eat vegetable, Resident's amount is big, and the output of meat-packing plant is also very big, therefore meat-packing plant also generates substantial amounts of hair tripe cleaning and gives up Water, such waste water are a kind of typical organic wastewater, do not contain heavy metal and toxic chemical substance in waste water generally, rich in waste water Containing protein and grease, also higher (such as the Na of salt content⁺、Mg²⁺、Ca²⁺Deng).It is not cleaned on the market specifically for hair tripe at present The processing equipment of waste water, tradition are using active sludge treatment meat-packing industry waste water, it is necessary to be reached by complicated pretreatment To the water quality requirement of active sludge treatment, complex process causes system and arranging object more, increases system Construction cost, and activity is dirty Treated that meat-packing industry wastewater effluent quality is unstable for mud, and the activated sludge cycle is short, and system effectiveness is low.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of high treating effect, cleans waste water oil-containing for hair tripe Amount, the processing equipment for the features such as salt content is high.

The technical solution of the utility model is as follows：A kind of mao of tripe cleans sewage treatment equipment, including the oil removal set gradually Pond, flow-rate adjustment tank, W types filtering ponds, ultrafiltration membrance filter pond, reverse osmosis membrane filtration pond, biochemical treatment system, the flow The water outlet pipe part for adjusting tank is provided with flow control valve, and it is heavy for collecting that W type filters are provided in the W types filtering ponds Slag, is provided with the solid that filtrate was used in drainage above W type filters, water flowing warp from lower to upper in W type filtering ponds Filter material is provided with curtain ultrafiltration membrane, the reverse osmosis membrane mistake subsequently into ultrafiltration membrance filter pond in the ultrafiltration membrance filter pond Curtain reverse osmosis membrane is provided in filter tank.

Preferably, the biochemical treatment system is anaerobic-anoxic-aerobic process processing system, and COD is carried out to waste water With the removal of nitrogen, phosphorus.The process system can effectively remove COD in mao tripe cleaning waste water and nitrogen, phosphorus, elimination effect are good.

Preferably, the oil separator is sloping plate oil separation tank, and sloping plate oil separation tank handles effect for the suspended matter in waste water Fruit is good, and this kind of oil separator easy to manufacture and buys.

Preferably, be additionally provided with Slag Scraping Device in the oil separator, for cleaning the particulate matter in oil separator, ensure every The normal work of oil sump.

The beneficial effects of the utility model are：The equipment body structure is integrated design, transport, easy to use, Service life is long, easy for installation, easy to operate, easy to spread and implement；Salinity in water removal is gone using film multistage filtering technology And other impurity, the activated sludge treatment method in traditional meat processing waste water processing is substituted, simplifies technique, is improved follow-up The efficiency for the treatment of process reduces floor space and the investment of subsequent treatment process, reduces cost, and avoid because at waste water Manage the serial environmental problem of the undesirable generation of effect.

Description of the drawings

Fig. 1 is the top view of the utility model.

Fig. 2 is the front view of Fig. 1.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples：

As shown in Figs. 1-2 a kind of mao of tripe cleaning sewage treatment equipment, mainly by set gradually oil separator 1, flow tune Section tank 2, W types filtering ponds 3, ultrafiltration membrance filter pond 4, reverse osmosis membrane filtration pond 5 and biochemical treatment system 6 form.Oil separator 1 For sloping plate oil separation tank, Slag Scraping Device is additionally provided in oil separator 1 for striking off the solid matter and grease in pond, ensures oil separator 1 Normal work.Biochemical treatment system 6 is anaerobic-anoxic-aerobic process processing system, under the action of microorganism, realization pair The degradation of COD in waste water, while realize the removal to nitrogen, phosphorus, COD and nitrogen, the tp removal rate of the system are high, and technical maturity Stablize.

The water outlet pipe part of flow-rate adjustment tank 2 is provided with flow control valve 7, enters W type mistakes for the water in regulating reservoir The flow in filter tank 3, equipment caused by preventing the too fast flow effect subsequent processing effect of waste water or preventing waste water flow velocity too small Work efficiency is low.W type filters 3a is provided in W types filtering ponds 3 for collecting sediment, is provided with above W type filters 3a Filtrate 3b was used for the solid in drainage, and quartz sand or activated carbon etc. may be employed in filtrate, can remove the suspension in waste water Object, colloid etc., flowing passes through filtrate 3b subsequently into ultrafiltration membrance filter pond 4 to water from lower to upper in W types filtering ponds 3.

Curtain ultrafiltration membrane 4a is provided in ultrafiltration membrance filter pond 4, the material of the curtain type membrane is ultrafiltration membrane, and curtain type membrane can be horizontal To or it is longitudinally disposed multigroup, salinity (such as the Na in waste water can be removed⁺、Mg²⁺、Ca²⁺Deng).In reverse osmosis membrane filtration pond 5 Curtain reverse osmosis membrane 5a is provided with, the material of the curtain type membrane is reverse osmosis membrane, can transversely or longitudinally set multigroup, Neng Goujia Strong removal of the equipment for salinity is particularly suitable for the high meat cleaning wastewater treatment of salt content.

Hair tripe cleaning waste water, which is introduced into oil separator 1, tentatively removes grease, is stored up subsequently into flow-rate adjustment tank 2 Water simultaneously enters W types filtering ponds 3 according to setting flow, the solids such as oil removal is removed in W types filtering ponds 3, subsequently into ultrafiltration membrane Filtering ponds 4, reverse osmosis membrane filtration pond 5 carry out salinity removing, are preferably realized afterwards into biochemical treatment system 6 to COD and nitrogen, phosphorus Removal finally obtains pollution-free clear water as defined in meeting.

Claims (4)

1. a kind of mao of tripe cleans sewage treatment equipment, it is characterised in that：Oil separator (1), flow-rate adjustment including setting gradually are stored up Pond (2), W types filtering ponds (3), ultrafiltration membrance filter pond (4), reverse osmosis membrane filtration pond (5), biochemical treatment system (6), the stream The water outlet pipe part that amount adjusts tank (2) is provided with flow control valve (7), and the filtering of W types is provided in the W types filtering ponds (3) Device (3a) is provided with the solid that filtrate (3b) was used in drainage, water is in W for collecting sediment above W type filters (3a) Flowing passes through filtrate (3b) subsequently into ultrafiltration membrance filter pond (4), the ultrafiltration membrance filter pond from lower to upper in type filtering ponds (3) (4) curtain ultrafiltration membrane (4a) is provided in, curtain reverse osmosis membrane (5a) is provided in the reverse osmosis membrane filtration pond (5).

2. as described in claim 1 mao of tripe cleans sewage treatment equipment, it is characterised in that：The biochemical treatment system (6) is Anaerobic-anoxic-aerobic process processing system carries out COD and nitrogen, the removal of phosphorus to waste water.

3. as described in claim 1 mao of tripe cleans sewage treatment equipment, it is characterised in that：The oil separator (1) for inclined plate every Oil sump.

4. the hair tripe cleaning sewage treatment equipment as described in claim 1 or 3, it is characterised in that：It is also set in the oil separator (1) It is equipped with Slag Scraping Device.