CN207856683U - A kind of RO film processing systems of packaged type - Google Patents

Abstract

The utility model provides a kind of RO film processing systems of packaged type, includes the automobile chassis with babinet and the vehicle power generation system in babinet, water intaking water system, pretreatment system for sewage, RO membranous systems, cleaning system and control system.Packaged type RO film processing systems provided by the utility model, included electricity generation system, low energy consumption, use scope is wide, country sewage can be met, industrial and mineral sewage, the sewage disposal of oil exploitation and other interim accidents, it is applied widely, compared with prior art, technique is more reasonable, degree of purification higher, purified waste water can be used directly as water purification, it can also be stored up, realize zero-emission, in addition, the sand filtration processing that the utility model uses, bag type filtering and security personnel filter, waste water is set to have passed through sufficient processing before entering RO membranous systems, extend the maintenance period of RO films, compared to existing integrated treatment equipment, operating cost is lower.

Description

A kind of RO film processing systems of packaged type

Technical field

The utility model belongs to technical field of sewage, and in particular to a kind of RO film processing systems of packaged type.

Background technology

Being mainly characterized by for decentralized type sewage is widely distributed, and water small scale, environmental capacity of water is small, far from big water body, pipe Reason is horizontal low, and each point is individually built sewage treatment facility or focused on a large scale unreasonable.Mobile integrated water Processing system is for this kind of water process and a new technology studying, high by intrinsic biochemical pretreatment and vehicle-mounted container formula Imitate sewage disposal device composition, have high in technological content, compact-sized, effect stability, performance ratio are good, operating cost is low, behaviour The advantages that making to facilitate is increasingly becoming the new research hotspot of sewage treatment industry.The decentralized type sewage processing in China focuses primarily upon Oil exploitation, sea water desalination, tourist attraction, expressway service area and emergent accident waste water and small-scale industrial wastewater etc.. The correlative study of the such technology in China utilizes materialized pretreatment technology, membrane technology and hydrolysis acidification or anaerobic organism film etc. raw mostly Object technology realizes purification of water quality.Although the prior art can cost-effectively treated sewage, operational management is more complicated, processing Cost is higher, is not easy large-scale promotion.The mobile integrated sewage disposal device of domestic research and development at present, is carried out by degree for the treatment of Classification, can be divided into the quick processing equipment of sewage, Conventional pollution processing equipment and denitrogenation dephosphorizing depth sewage disposal device three Type.For the quick processing equipment of sewage based on pre-processing, reactor mainly uses physical method to the suspended material in sewage It is detached, while taking into account the degradation to dirty Organic substance in water.Conventional pollution sewage disposal device is generally primary sedimentation tank, contact Oxidation pond, the four technological processes combination of secondary settling tank and disinfection are in an equipment, to remove based on BOD, COD and nitrogen phosphorus.Denitrogenation Dephosphorization depth sewage disposal device increases the treatment process of dephosphorization denitrogenation on the basis of removal BOD, COD and nitrogen phosphorus.It is such The characteristics of reactor be one anaerobic pond of primary sedimentation tank of single-stage aerobic biochemical reactor is replaced, or anaerobic pond with it is aerobic Add an anoxic pond between pond again.In practical application, package plant is handling oily wastewater and when sanitary sewage, Should also have stronger adaptability to the variation of the water of waste water, water quality etc..

With the development of economy with the increasingly raising of living standard, requirement of the people to environmental protection is higher and higher, currently, China city has been built up more perfect wastewater reuse approach system, and treatment rate of domestic sewage reaches 57.06%.However, Some remote districts and wast rural area, pollution sources are numerous and disperse, and sewage cannot be handled effectively.Investigation display, China 96% village does not have discharge conduit and sewage disposal system, and arbitrarily discharge becomes influence for untreated production, sanitary sewage The major reason of Rural Water Environment.In addition, industrial and mining enterprises in process of production inevitably can be because of equipment fault, personnel's maloperation etc. Reason, leads to production accident, production accident unavoidably all can along with the discharge of a certain amount of high density pollution waste water, due to Without emergency processing equipment, waste water is without the processing load direct emission for handling or having exceeded own Sewage Disposal, to periphery Natural environment causes serious pollution, the Sewage Disposal that industrial and mining enterprises oneself build, generally existing operating personnel's professional ability The features such as low, operational capacity is poor, maintenance of equipment and poor maintainability is unable to on-call maintenance once equipment fault occurs in sewage plant Restore, cause sewage plant to run or stop transport in spite of illness for a long time, cause the below standard discharge of large amount of sewage, dirt is caused to storage water body Dye.In addition, the coal washing water etc. of the fracturing fluid of oil exploitation discharge, the tailing water of mining discharge and coal mining discharge all has There is pollutant concentration height, complicated component, biodegradability are poor, viscosity and coloration are big, discharge of wastewater source disperses etc., it is such useless Water is not effectively addressed because of the problems such as technical difficulty is big, emission point dispersion and operating cost is high.

In conclusion with the increasing of national environmental protection dynamics, develop a kind of technology flexibly, processing is stablized, low energy consumption and suitable It is very necessary with the wide mobile integrated equipment for sewage treatment of range.

Utility model content

To solve problems of the prior art, the utility model provides a kind of RO film process system of packaged type System.

To achieve the above object, the utility model uses following technical scheme：

A kind of RO film processing systems of packaged type include automobile chassis with babinet and vehicle-mounted in babinet Electricity generation system, water intaking water system, pretreatment system for sewage, RO membranous systems, cleaning system and control system；The water intaking water System is sequentially connected pretreatment system for sewage and RO membranous systems；The pretreatment system for sewage includes pretreatment tank, bag type filtering Device and No. 1 cartridge filter；The pretreatment tank, bag filter, No. 1 cartridge filter and RO membranous systems are sequentially connected；Institute It includes No. 2 cartridge filters and cleaning water tank to state cleaning system；The cleaning water tank has qualified rinse liquid outlet A and pollution to clean Liquid exports B, and the qualification rinse liquid outlet A is connected with the water inlet of No. 2 cartridge filters, the pollution rinse liquid outlet B and The water inlet for pre-processing tank is connected；The water outlet of No. 2 cartridge filters is connected with the water inlet of RO membranous systems；The RO films System is equipped with the water outlet E of the water outlet C of emission compliance water, the water outlet D for the concentrated water that flows back and the cleaning solution that flows back, and the reflux is dense The water outlet D of water is connected with the water inlet of No. 1 cartridge filter, it is described reflux cleaning solution water outlet E with cleaning water tank into The mouth of a river is connected.

Preferably, the RO membranous systems include the three RO membrane filtrations columns and stainless steel stent being sequentially connected in series.

Preferably, the RO membranous systems are additionally provided with booster pump.

Preferably, the pretreatment tank is sandfiltration pot.

It is further preferred that being filled with the quartz sand of a diameter of 0.5~1mm in the sandfiltration pot.

Preferably, No. 1 cartridge filter is connected with antisludging agent charging device.

Preferably, 40 inches of PP spray welding filter elements are placed in No. 1 cartridge filter and No. 2 cartridge filters.

Preferably, the inlet and outlet of No. 1 cartridge filter and No. 2 cartridge filters are both provided with pressure Table.

Preferably, the cabinet wall is equipped with insulating layer.

The beneficial effects of the utility model

1, integrated packaged type RO film processing systems provided by the utility model, carry electricity generation system, and low energy consumption, uses Range is wide, can meet country sewage, industrial and mineral sewage, oil exploitation and other interim accidents sewage disposal, it is applied widely；

2, processing system provided by the utility model, compared with prior art, technique is more reasonable, degree of purification higher, Purified waste water can be used directly as water purification, can also be stored up, be realized zero-emission；

3, sand filtration processing, bag type filtering and the security personnel's filtering that the utility model uses, make waste water before entering RO membranous systems Sufficient processing is have passed through, the maintenance period of RO films is extended, compared to existing integrated treatment equipment, operating cost is more It is low.

Description of the drawings

Fig. 1 packaged type RO film processing system schematic diagrames.

Fig. 2 is the purification process flow chart of RO film processing systems.

Specific implementation mode

The following is specific embodiments of the present invention, and is described with reference to the drawings and is further retouched to technical scheme of the present invention work It states, however, the present invention is not limited to these examples.

Embodiment 1

A kind of RO film processing systems of packaged type are present embodiments provided, overall structure is as shown in Figure 1, include automobile bottom Disk 1, the vehicle power generation system 4 positioned at the One On The Chassis babinet 2 and in babinet 2, water intaking water system 5, sewage disinfection treatment system System 6, RO membranous systems 7, cleaning system 8 and control system 9, cabinet wall are equipped with insulating layer 3.

Embodiment 2

This example demonstrates the purification technological processes of packaged type RO film processing systems, are taken as shown in Fig. 2, sewage enters After water water system, is handled, passed through followed by pretreatment tank, bag filter, No. 1 cartridge filter and RO membranous systems After the processing of RO membranous systems, water outlet is divided into concentrated water and water up to standard, and concentrate recirculation to No. 1 cartridge filter, water up to standard can direct emission； Cleaning system periodically cleans RO membranous systems with cleaning solution, and cleaning system includes No. 2 cartridge filters and cleans water tank, clearly It is stored with cleaning solution in water tank, before being cleaned to RO membranous systems, the cleaning solution in cleaning water tank is detected, it is qualified Wash liquid stream RO membranous systems are cleaned after No. 2 cartridge filters are handled, the cleaning solution after cleaning flows back into cleaning Water tank first send cleaning solution to pretreatment tank when detecting the cleaning solution in cleaning water tank unqualified (pollution cleaning solution) Reason, then successively by bag filter, No. 1 cartridge filter and RO membranous systems purification after flow back into cleaning water tank.

RO membranous systems include three RO membrane filtration columns being sequentially connected in series, and pretreatment tank is sandfiltration pot, is filled in sandfiltration pot The quartz sand of a diameter of 0.5~1mm, No. 1 cartridge filter are connected with antisludging agent charging device, No. 1 cartridge filter and No. 2 guarantors It is placed with 40 inches of PP spray welding filter elements in peace filter, the water inlet and water outlet of No. 1 cartridge filter and No. 2 cartridge filters Mouth is both provided with pressure gauge.

Embodiment 3

Using it is provided by the utility model can movable type RO film processing systems to the part aquaculture wastewater of certain farm into Processing is gone, water quality before and after the processing is more as shown in table 1：

Table 1 compares by water quality before and after the processing

Effluent quality needs reach《Livestock and poultry breeding industry pollutant emission standard》(GB18596-2001) standard is specific such as table Shown in 2.

The index reached needed for 2 processed waste water of table

Comparison Tables 1 and 2 can be seen that it is provided by the utility model can movable type RO film processing systems, treated Water quality reaching standard can fully meet requirements of the national standard.

Claims (9)

1. a kind of RO film processing systems of packaged type, which is characterized in that include automobile chassis with babinet and be located at babinet Interior vehicle power generation system, water intaking water system, pretreatment system for sewage, RO membranous systems, cleaning system and control system；It is described Water intaking water system is sequentially connected pretreatment system for sewage and RO membranous systems；The pretreatment system for sewage include pretreatment tank, Bag filter and No. 1 cartridge filter；The pretreatment tank, bag filter, No. 1 cartridge filter and RO membranous systems are successively It is connected；The cleaning system includes No. 2 cartridge filters and cleaning water tank；The cleaning water tank have qualified rinse liquid outlet A and Rinse liquid outlet B is polluted, the qualification rinse liquid outlet A is connected with the water inlet of No. 2 cartridge filters, the pollution cleaning solution Outlet B is connected with the water inlet for pre-processing tank；The water outlet of No. 2 cartridge filters is connected with the water inlet of RO membranous systems； The RO membranous systems are equipped with the water outlet E of the water outlet C of emission compliance water, the water outlet D for the concentrated water that flows back and reflux cleaning solution, institute The water outlet D for stating reflux concentrated water is connected with the water inlet of No. 1 cartridge filter, the water outlet E of the reflux cleaning solution and cleaning The water inlet of water tank is connected.

2. the RO film processing systems of packaged type according to claim 1, which is characterized in that the RO membranous systems include three A RO membrane filtrations column and stainless steel stent being sequentially connected in series.

3. the RO film processing systems of packaged type according to claim 1, which is characterized in that the RO membranous systems are additionally provided with Booster pump.

4. the RO film processing systems of packaged type according to claim 1, which is characterized in that the pretreatment tank is sand filtration Tank.

5. the RO film processing systems of packaged type according to claim 4, which is characterized in that be filled in the sandfiltration pot The quartz sand of a diameter of 0.5~1mm.

6. the RO film processing systems of packaged type according to claim 1, which is characterized in that No. 1 cartridge filter It is connected with antisludging agent charging device.

7. the RO film processing systems of packaged type according to claim 1, which is characterized in that No. 1 cartridge filter With the PP spray welding filter elements for being placed with 40 inches in No. 2 cartridge filters.

8. the RO film processing systems of packaged type according to claim 1, which is characterized in that No. 1 cartridge filter It is both provided with pressure gauge with the inlet and outlet of No. 2 cartridge filters.

9. the RO film processing systems of packaged type according to claim 1, which is characterized in that the inner wall of the babinet is equipped with Insulating layer.