CN204454817U - Treated sewage reusing and the sterilization integrated equipment of middle water filtration - Google Patents
Treated sewage reusing and the sterilization integrated equipment of middle water filtration Download PDFInfo
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- CN204454817U CN204454817U CN201520071921.7U CN201520071921U CN204454817U CN 204454817 U CN204454817 U CN 204454817U CN 201520071921 U CN201520071921 U CN 201520071921U CN 204454817 U CN204454817 U CN 204454817U
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Abstract
The utility model discloses a kind of Treated sewage reusing and the sterilization integrated equipment of middle water filtration, comprise water reservoir, inlet valve, self-priming water pump, water inlet pipe, filtration tank, tensimeter, tracheae, middle water water pipe, blow-off pipe, automatic control device, sterilization and disinfection device and filtration unit, be communicated with by inlet valve between water reservoir with self-priming water pump, self-priming water pump is communicated with filtration tank by water inlet pipe, filtration tank is in communication with the outside by tracheae, filtration tank is also provided with middle water water pipe and blow-off pipe, and have filtration unit and sterilization and disinfection device to be arranged in filtration tank, sterilization and disinfection device and tensimeter are electrically connected with automatic control device respectively.The beneficial effects of the utility model are: effectively can solve in sewerage disposing and filter and sterilization equipment stability problem, reduce and invest and running cost, improve its level of automation, and have that the life-span is long, operational administrative is easy, advantage easy to maintenance etc.
Description
Technical field
The utility model belongs to technical field of waste water processing, is more specifically a kind of Treated sewage reusing and the sterilization integrated equipment of middle water filtration.
Background technology
Worldwide Freshwater resources are limited, and the threat of being polluted.Along with the continuous growth of world population and the develop rapidly of industrial or agricultural, water consumption and water displacement are all increasing year by year, and limited surface water and groundwater resource is constantly polluted, add that zonal distribution of water resources is uneven and periodically arid, cause Freshwater resources worsening shortages, the imbalance between supply and demand of water resources is more and more sharp-pointed, has become the factor affecting social stability and restriction Economic development.
For alleviating this contradiction, realize economic Sustainable development, current people are finding the approach making up water resources deficiency.Show according to domestic and international water saving experience, solving water resources deficiency can take measures from following three aspects: the first, changes production structure, innovation production technique and equipment, and adjustment water use model, improves the repeating utilization factor of water, water saving to greatest extent; The second, remote interregional water transfer, fills a vacancy with rich, changes the natural situation of distribution of water resources inequality; 3rd, by sewage recycling.Wherein sewage recycling solves the most effective approach of urban water shortage.Therefore reuse water is valuable water resources; Be no longer jettisoning after water is finished, but reasonably process is carried out to it obtain reuse and secondary uses, the demand to high quality water source of fresh water will be reduced like this; Decrease the quantity discharged of sewage simultaneously, be conducive to the protection of aquatic ecological environment.Realize Treated sewage reusing and can improve the enthusiasm of society to water pollution control, reach the object of " change give up into " protection of the environment better.
The employing that current domestic a large amount of use is is fallen apart the filter plant of shape filtrate, this filter plant does not solve the problem that filtrate occurs when removing contamination to lose, result in filtering layer thinning gradually, water quality declines gradually, the interpolation of filtrate is again a heavy work simultaneously, increase the workload of maintenance of equipment, cause the production cost increase of middle water and the poor stability of equipment work.Part is the filter plant of Introduced From Abroad membrane filtration technique in addition, adopt microfiltration membrane, ultra-filtration membrane as filter core, easy generation membrane poisoning, need with outside water, air purge operation when removing contamination, also to regularly adopt matting that filter core just can be made to regenerate, energy consumption is high, management difficulty is large, adds investment and the running cost of Waste water utilization.
And, major part Treated sewage reusing water quality, be former qualified discharge basis on, the conventional index such as COD, colourity, SS, iron ion, total hardness in further reduction water, and the removal of quality product, production technique, use equipment influential " unconventional " material is paid little attention to, affect Treated sewage reusing.
One is peculiar smell or title unpleasant odor in water.There is one of the basic security index of free from extraneous odour particularly textiles, various fiber product is a large amount of in printing and dyeing uses all kinds of dye addictive, particularly containing sulfuration, reduction, indigo, the dyestuffs such as azo, vat powder, rongalite, slurry, urea, ammonium sulfate, sodium sulphite, vitriol, containing stearic acid softening agent, the auxiliary agents such as washing composition and the waste water containing thiozell dyeing and finishing, a large amount of sulfohydrates is produced after biochemical treatment, ammonia nitrogen substances etc., with denseer stink in water, in some wastewater treatments, flocculation agent is made with ferrous sulfate, in water during iron ion content height, also with iron stink etc., as effectively taste can not be taken off, quality product must be affected, the particularly easier adsorb peculiar smell of thiozell, and not easily remove.
Utility model content
The purpose of this utility model is: in order to solve above-mentioned deficiency, provide a kind of stable, the life-span is long, operational administrative is easy, easy to maintenance, eliminate the unusual smell, the Treated sewage reusing of water filtration and sterilization in automatization and the sterilization integrated equipment of middle water filtration.
To achieve these goals, the technical solution of the utility model is: Treated sewage reusing and the sterilization integrated equipment of middle water filtration, comprise water reservoir, inlet valve, self-priming water pump, water inlet pipe, filtration tank, tensimeter, tracheae, middle water water pipe, blow-off pipe, automatic control device, sterilization and disinfection device and filtration unit, be communicated with by inlet valve between water reservoir with self-priming water pump, self-priming water pump is communicated with filtration tank by water inlet pipe, filtration tank is in communication with the outside by tracheae, filtration tank is also provided with and filters water water pipe and the blow-off pipe for getting rid of the rear sewage of filtration in rear middle water for getting rid of, and have filtration unit and sterilization and disinfection device to be arranged in filtration tank, sterilization and disinfection device and tensimeter are electrically connected with automatic control device respectively.
Because traditional filtering layer uses loose shape filtrate, carry out seething with excitement when back flushing is removed contamination, drift about, run off a part, in order to keep stablizing of water quality, needs regular replenishment filtrate; Also exist and need many manual operations; Also easily damage automation instrument; Realize full-automatic more difficult problem; The overanxious layer of solid union must address these problems; Also there is membrane poisoning for middle water filtration and the problem of difficulty of removing contamination in membrane filtration technique, solid union filtering layer and anti-poisoningly should be better than membrane filtration technique in pollution clean-up technology difficulty.Require that the cost of filtering material is not higher than the cost of mould material simultaneously.Filtration unit of the present utility model adopts combined filtration structure, and the solid union filtering layer substituting traditional filtering layer and membrane filtration technique can effectively solve the problem.
Electric control gear and the pressure transmitter of automatic control device solution electric control element composition of the present utility model are main information Perception device, to filtering and remove contamination the reliable control automatically changed, sterilization and disinfection device of the present utility model is applied to the sterilization and disinfection of middle water photoelectricity sterilization technology, improve reliability and the automatization level of sterilizer, this is the developing direction of current water sterilization.
As further improvement of the utility model, filtration unit is made up of micropore ceramics, synthetic glass plug and cloth bag, the capitiform that synthetic glass plug is arranged at micropore ceramics becomes blind pipe, and be fixed on colored orifice plate formed with threaded stud and filter basic unit, and outside the blind hole that formed at micropore ceramics and synthetic glass plug of cloth bag plexiglass flange compression set.Form combination filtering layer, major function has been sewage water filtration; Water water filtration conditional request during technical characteristic is applicable to; More easier and effective than existing filtering material in cleaning; Be applicable to the enforcement of automated control technology.
As further improvement of the utility model, in filtration unit, be provided with activated carbon granule layer.Chlorine residue mainly in Adsorption water, colourity and various organism and various foreign odor taste, the breeding (active carbon loading silver) of anti-bacteria, the trace toxic gas in absorbed air, such as ammonia, formaldehyde, benzene class and all kinds of peculiar smell etc.
As further improvement of the utility model, micropore ceramics to be aperture the be quartzose chimney filter of 10 ~ 20 μm.Be suitable for middle water filtration, have good automatization complementary conditions.
As further improvement of the utility model, cloth bag is drainage Nomex, and in light faces, hair side outwardly, its through aperture at 0.1 ~ 0.5 μm.In combination filtering layer cloth bag installation should hair side outwardly, so not only can ensure that the micropore of micropore ceramic tube is unobstructed, the fiber movement of hair side is more reasonable simultaneously, makes the enforcement of the formation of first filter layer and back flushing all more smooth, and the stability that equipment runs is better.The micropore easily blocked and attachment dirt of micropore ceramics, cloth bag through aperture 0.1 ~ 0.5 μm effectively stop granulometric impurity enter in the micropore of micropore ceramics, the granulometric impurity entering micropore on a small quantity in back flushing because cloth bag is in swelling state, aperture between fiber is also easily flushed away when strengthening, the expansible fluctuation of cloth bag is utilized to reduce cleaning difficulty to destroy dirt adhesion layer, extend the work-ing life of filtering layer simultaneously, achieve the mutual supplement with each other's advantages of bi-material in performance.
As further improvement of the utility model, sterilization and disinfection device is made up of electronic mycocidal algae removal instrument and ultraviolet lamp, and ultraviolet lamp is arranged at filtration tank top close to water water outlet in filtration tank.Photoelectricity sterilization and disinfection technology in tower, ultraviolet lamp and photoelectricity sterilization and disinfection facility are arranged in filtration tank, become integration apparatus and solve the inner microbial growth of filtration tank to filtering layer attachment issue, anti-bacteria and the breeding of algae in middle water short, the water quality electronic mycocidal algae removal instrument of water body and UV-lamp is kept all to belong to low consumption, efficiently sterilization means, safety and reliability is all better than ozone and chlorine system sterilization equipment, both rear, have higher automatization advantage.
As further improvement of the utility model, ultraviolet lamp is 20w height boron ultraviolet germicidal lamp.Be applicable to medical treatment, health, bacterial studies, pharmaceutical industry and foodstuff manufacturing, do sterilization and sterilizing air etc. and can give off strong 2537A short wave ultraviolet, strong especially to nucleic acid protein effect, bacterium can be made to morph and to kill.
As further improvement of the utility model, automatic control device is made up of pressure controller, pilot circuit and electrical control cubicles, pressure controller, states appliance controling element, pilot circuit and electrical control cubicles and is electrically connected to each other, and forms loop.
As further improvement of the utility model, electrical control cubicles is electrically connected to each other by fusible cut-out, automatic air-break switch, alternating current contactor, thermo-relay, master switch, intermediate relay, timing relay, magnetic valve, push button and pilot lamp and forms.Increasingly automated control techniques, employing take pressure-controlling as the Electromechanical Control of core, when filtered water pressure is increased to certain value, pressure-controlling instrument perceives this information and converts thereof into electrical signal, go the opening and closing of water pump and the opening and closing of blowoff electromagnetic valve, and set by the time relay time of removing contamination, reach the object of removing contamination, this development improves the automatization level of middle water filtration device, reduces the running cost of equipment.
As further improvement of the utility model, operating pressure is at 0.1 ~ 0.5MPa.Pressurized air provide backwashing pressure to be conducive to the self-cleaning of combination filtering layer, experiment to prove after the pressurized air in air compressing district is the pressure that possesses by compression, kinetic energy can be provided for the clear water of clear water zone, improve its cleaning capacity to combination filtering layer.Combination filtering layer after clean can carry out the filtration work of sewage repeatedly.
The beneficial effect of utility model is: effectively can solve in sewerage disposing and filter and sterilization equipment stability problem, reduces and invests and running cost, improve its level of automation, and have that the life-span is long, operational administrative is easy, advantage easy to maintenance etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is filtration tank structural representation of the present utility model.
Fig. 3 is filter apparatus configuration schematic diagram of the present utility model.
Fig. 4 is electrical control cubicles schematic circuit of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage more clear, in conjunction with the following drawings, to its further describe, referring to figs. 1 through Fig. 4.
Treated sewage reusing and the sterilization integrated equipment of middle water filtration, comprise water reservoir 1, inlet valve 2, self-priming water pump 3, water inlet pipe 4, filtration tank 5, tensimeter 6, tracheae 8, middle water water pipe 9, blow-off pipe 10, automatic control device, sterilization and disinfection device 7 and filtration unit 51, be communicated with by inlet valve 2 between water reservoir 1 with self-priming water pump 3, self-priming water pump 3 is communicated with filtration tank 5 by water inlet pipe 4, filtration tank 5 is in communication with the outside by tracheae 8, filtration tank 5 is also provided with and filters water water pipe 9 and the blow-off pipe 10 for getting rid of the rear sewage of filtration in rear middle water for getting rid of, and have filtration unit 51 to be arranged in filtration tank 5, sterilization and disinfection device 7 and tensimeter 6 are electrically connected with automatic control device respectively.
Because traditional filtering layer uses loose shape filtrate, carry out seething with excitement when back flushing is removed contamination, drift about, run off a part, in order to keep stablizing of water quality, needs regular replenishment filtrate; Also exist and need many manual operations; Also easily damage automation instrument; Realize full-automatic more difficult problem; The overanxious layer of solid union must address these problems; Also there is membrane poisoning for middle water filtration and the problem of difficulty of removing contamination in membrane filtration technique, solid union filtering layer and anti-poisoningly should be better than membrane filtration technique in pollution clean-up technology difficulty.Require that the cost of filtering material is not higher than the cost of mould material simultaneously.Filtration unit 51 of the present utility model adopts combined filtration structure, and the solid union filtering layer substituting traditional filtering layer and membrane filtration technique can effectively solve the problem.
Electric control gear and the pressure transmitter of automatic control device solution electric control element composition are main information Perception device, to filtering and remove contamination the reliable control automatically changed, sterilization and disinfection device 7 of the present utility model is applied to photoelectricity sterilization technology the sterilization and disinfection of middle water, improve reliability and the automatization level of sterilizer, this is the developing direction of current water sterilization.
Filtration unit 51 is made up of micropore ceramics 511, synthetic glass plug 512 and cloth bag 513, the capitiform that synthetic glass plug 512 is arranged at micropore ceramics 511 becomes blind pipe, and be fixed on colored orifice plate 514 formed with threaded stud and filter basic unit, and outside the blind hole that formed at micropore ceramics 511 and synthetic glass plug 512 with plexiglass flange compression set of cloth bag 513.Form combination filtering layer, major function has been sewage water filtration; Water water filtration conditional request during technical characteristic is applicable to; More easier and effective than existing filtering material in cleaning; Be applicable to the enforcement of automated control technology.
Activated carbon granule layer 515 is also provided with in filtration unit 51.Chlorine residue mainly in Adsorption water, colourity and various organism and various foreign odor taste, the breeding (active carbon loading silver) of anti-bacteria, the trace toxic gas in absorbed air, such as ammonia, formaldehyde, benzene class and all kinds of peculiar smell etc.
The aperture of micropore ceramics 511 is the quartzose chimney filter of 10 ~ 20 μm.Be suitable for middle water filtration, have good automatization complementary conditions.
Cloth bag 513 is drainage Nomex, and in light faces, hair side outwardly, its through aperture at 0.1 ~ 0.5 μm.In combination filtering layer cloth bag 513 installation should hair side outwardly, so not only can ensure that the micropore of micropore ceramics 511 pipe is unobstructed, the fiber movement of hair side is more reasonable simultaneously, makes the enforcement of the formation of first filter layer and back flushing all more smooth, and the stability that equipment runs is better.The micropore easily blocked and attachment dirt of micropore ceramics 511, cloth bag 513 through aperture 0.1 ~ 0.5 μm effectively stop granulometric impurity enter in the micropore of micropore ceramics 511, the granulometric impurity entering micropore on a small quantity in back flushing because cloth bag 513 is in swelling state, aperture between fiber is also easily flushed away when strengthening, the expansible fluctuation of cloth bag 513 is utilized to reduce cleaning difficulty to destroy dirt adhesion layer, extend the work-ing life of filtering layer simultaneously, achieve the mutual supplement with each other's advantages of bi-material in performance.
Sterilization and disinfection device 7 is made up of electronic mycocidal algae removal instrument 71 and ultraviolet lamp 72, and ultraviolet lamp 72 is arranged at filtration tank 5 top close to water water outlet in filtration tank 5.Photoelectricity sterilization and disinfection technology in tower, ultraviolet lamp 72 and photoelectricity sterilization and disinfection facility are arranged in filtration tank 5, become integration apparatus and solve the inner microbial growth of filtration tank 5 to filtering layer attachment issue, anti-bacteria and the breeding of algae in middle water short, the water quality electronic mycocidal algae removal instrument 71 of water body and UV-lamp is kept all to belong to low consumption, efficiently sterilization means, safety and reliability is all better than ozone and chlorine system sterilization equipment, both rear, have higher automatization advantage.
Ultraviolet lamp 72 is 20w height boron ultraviolet germicidal lamp.Be applicable to medical treatment, health, bacterial studies, pharmaceutical industry and foodstuff manufacturing, do sterilization and sterilizing air etc. and can give off strong 2537A short wave ultraviolet, strong especially to nucleic acid protein effect, bacterium can be made to morph and to kill.
Automatic control device is made up of pressure controller, pilot circuit and electrical control cubicles, pressure controller, states appliance controling element, pilot circuit and electrical control cubicles and is electrically connected to each other, and forms loop.
Electrical control cubicles is electrically connected to each other by fusible cut-out, automatic air-break switch, alternating current contactor, thermo-relay, master switch, intermediate relay, timing relay, magnetic valve, push button and pilot lamp and forms.Increasingly automated control techniques, employing take pressure-controlling as the Electromechanical Control of core, when filtered water pressure is increased to certain value, pressure-controlling instrument perceives this information and converts thereof into electrical signal, go the opening and closing of water pump and the opening and closing of blowoff electromagnetic valve, and set by the time relay time of removing contamination, reach the object of removing contamination, this development improves the automatization level of middle water filtration device, reduces the running cost of equipment.
Operating pressure is at 0.1 ~ 0.5MPa.Pressurized air provide backwashing pressure to be conducive to the self-cleaning of combination filtering layer, experiment to prove after the pressurized air in air compressing district is the pressure that possesses by compression, kinetic energy can be provided for the clear water of clear water zone A1, improve its cleaning capacity to combination filtering layer.Combination filtering layer after clean can carry out the filtration work of sewage repeatedly.
Sewage through secondary governance for reaching standard squeezes into filtration tank 5 by water pump, point three regions in filtration tank 5, clear water zone A1, filtrating area A2, contraminated zone A3; The bottom of tower is contraminated zone A3, the water-in having pressure automatic control instrument, blowoff electromagnetic valve and band vacuum breaker to be connected with the water pump of entering water electromagnetic valve be connected with it.When the work of filtration, blowoff electromagnetic valve is closed, and entering water electromagnetic valve and Zhong Shui go out water solenoid valve and open.When sewage is blocked in outside cloth bag 513 by the impurity in water during combination filtering layer, on cloth bag 513 attached impurity too much can increase filter need hydraulic pressure, when the pressure of water is increased to set(ting)value, pressure automatic control instrument meeting this signal of perception (see System Working Principle figure), and water goes out water solenoid valve in first being closed by electrical control cubicles, water pump continues pressurization, and after 4 minutes, tower internal pressure can rise to set(ting)value, at this moment first close entering water electromagnetic valve and then close water pump, then open blowoff electromagnetic valve; At this moment the clear water stored up of clear water zone, tower body top A1 and will automatic back pressure by the air that compresses, recoil cleaning combination filtering layer, its high-concentration sewage formed is discharged by wash water valve; When water storage in tower is because of blowdown during water level decreasing, when its pressure can be reduced to certain value, pressure automatic control instrument can perceive this signal, and close electromagnetism wash water valve by electrical control cubicles, open water pump and Inlet and outlet water magnetic valve re-starts work, automatically carry out sewage purification and process of removing contamination again and again.
Electrical control cubicles is as the core of Automated condtrol, carry the control of the action conversion of each unit electrical equipment, in order to water filtration in realizing, sterilization integrated device are convenient to management, easy and simple to handle, full-automatic object, determine its circuit more complicated than general water pump control circuit, in order to ensure that the reliability automatically controlled strictly should be selected the quality of electric elements in practice.Its principle of work is as follows:
In primary circuit, adopt 380 volts of power current, ZK automatic air-break switch is as total power switch, when the effect had an accident with play switch general supply during overhaul of the equipments.RD fusible cut-out plays the effect of protective device element at current overload or when there is equipment failure; CJ alternating current contactor is the supply switch of pump power, by the control of ZJ intermediate relay and SJ timing relay.
220 volts of voltages are adopted in linear quadratic control circuit, YQK pressure controller is the core of pilot circuit, its high pressure position contact YUK1 is normally opened contact, by the action which control timing relay SJ and intermediate relay 1ZJ, the normally closed contact of timing relay SJ controls the action of intermediate relay 3ZJ, the normally opened contact of timing relay SJ and the normally opened contact co-controlling of intermediate relay 1ZJ blowoff electromagnetic valve, the normally opened contact making YUK1 close intermediate relay 1ZJ when pressure also closes, at this moment the normally opened contact of timing relay SJ will stay for some time just closed, what it stopped is exactly that water pump works on to the process of air pressurized in tower body during this period of time, normally opened contact once timing relay SJ closes blowoff electromagnetic valve and is just opened and carries out back flushing, when the normally opened contact that pressure makes YUK1 close intermediate relay 1ZJ is also closed, the normally closed contact of YUK2 is opened, and the normally closed contact of intermediate relay 2ZJ is also opened water at this moment and gone out water solenoid valve and be just closed simultaneously, realizes with the action of the back flushing that ensures to boost, when the normally closed contact of timing relay SJ is opened, water pump and entering water electromagnetic valve all will be closed, to ensure that the sewage of back flushing is drained by blow-off pipe 10 road.When back flushing terminate pressure fall back to the minimal pressure force YQK2 of setting time, when the normally closed contact of YQK2 closes, the normally opened contact of 2ZJ intermediate relay and 3ZJ intermediate relay is closed, and the normally closed contact of timing relay SJ resets, and water pump is opened and carries out work; Simultaneously closed at the normally opened contact of 3ZJ intermediate relay, entering water electromagnetic valve is also unlocked; Because the normally opened contact of timing relay SJ and intermediate relay 1ZJ is all opened, blowoff electromagnetic valve loses power supply and closes, and filtration work recovers to carry out.When water pump debugging and maintenance, transfer lever K3 can be arranged on the manual control carrying out water pump, as long as press 1QA normally opened contact alternating current contactor C just can be communicated with pump power, as long as disconnect pump power to press 2TA normally closed contact alternating current contactor C and just can disconnect, convenient debugging and maintenance.Electronic mycocidal instrument and ultraviolet lamp 72 generally need non-stop run simultaneously, with the bacterial regrowth requirement of water in guarantee, so arrange K switch 2 to control its switch simultaneously, once the operating state onrelevant opened with regard to the electrical equipment such as long term operation and water pump, but should close when overhaul of the equipments, prevent ultraviolet from hurting sb.'s feelings.HD pilot lamp is controlled by alternating current contactor C normally opened contact for red, and when it is closed, HD pilot lamp is bright, represents that water pump is working; LD pilot lamp is controlled by alternating current contactor C normally closed contact for green, and when it is closed, LD pilot lamp is bright, represents that water pump quits work.XD pilot lamp is controlled by K2 for yellow, when XD pilot lamp is bright open time, represent that sterilization and disinfection system is in work.UD pilot lamp is red is power light, indicates electricity intuitively and without electricity.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification sheets, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. Treated sewage reusing and the sterilization integrated equipment of middle water filtration, it is characterized in that: comprise water reservoir, inlet valve, self-priming water pump, water inlet pipe, filtration tank, tensimeter, tracheae, middle water water pipe, blow-off pipe, automatic control device, sterilization and disinfection device and filtration unit, be communicated with by described inlet valve between described water reservoir with described self-priming water pump, described self-priming water pump is communicated with described filtration tank by described water inlet pipe, described filtration tank is in communication with the outside by described tracheae, described filtration tank is also provided with and filters water water pipe and the blow-off pipe for getting rid of the rear sewage of filtration in rear middle water for getting rid of, and have described filtration unit and described sterilization and disinfection device to be arranged in described filtration tank, described sterilization and disinfection device and described tensimeter are electrically connected with described automatic control device respectively.
2. Treated sewage reusing according to claim 1 and the sterilization integrated equipment of middle water filtration, it is characterized in that: described filtration unit is made up of micropore ceramics, synthetic glass plug and cloth bag, the capitiform that described synthetic glass plug is arranged at described micropore ceramics becomes blind pipe, and be fixed on colored orifice plate formed with threaded stud and filter basic unit, and outside the blind hole that formed at described micropore ceramics and described synthetic glass plug of described cloth bag plexiglass flange compression set.
3. Treated sewage reusing according to claim 2 and the sterilization integrated equipment of middle water filtration, is characterized in that: be provided with activated carbon granule layer in described filtration unit.
4. Treated sewage reusing according to claim 2 and the sterilization integrated equipment of middle water filtration, is characterized in that: described micropore ceramics to be aperture the be quartzose chimney filter of 10 ~ 20 μm.
5. Treated sewage reusing according to claim 2 and the sterilization integrated equipment of middle water filtration, is characterized in that: described cloth bag is drainage Nomex, and in light faces, hair side outwardly, its through aperture at 0.1 ~ 0.5 μm.
6. Treated sewage reusing according to claim 1 and the sterilization integrated equipment of middle water filtration, it is characterized in that: described sterilization and disinfection device is made up of electronic mycocidal algae removal instrument and ultraviolet lamp, and described ultraviolet lamp is arranged at filtration tank top close to water water outlet in filtration tank.
7. Treated sewage reusing according to claim 6 and the sterilization integrated equipment of middle water filtration, is characterized in that: described ultraviolet lamp is 20W height boron ultraviolet germicidal lamp.
8. Treated sewage reusing according to claim 1 and the sterilization integrated equipment of middle water filtration, it is characterized in that: described automatic control device is made up of pressure controller, pilot circuit and electrical control cubicles, described pressure controller, described pilot circuit and described electrical control cubicles are electrically connected to each other, and form loop.
9. Treated sewage reusing according to claim 8 and the sterilization integrated equipment of middle water filtration, is characterized in that: described electrical control cubicles is electrically connected to each other by fusible cut-out, automatic air-break switch, alternating current contactor, thermo-relay, master switch, intermediate relay, timing relay, magnetic valve, push button and pilot lamp and forms.
10. the Treated sewage reusing according to claim 1 or 5 or 6 and the sterilization integrated equipment of middle water filtration, is characterized in that: operating pressure is at 0.1 ~ 0.5MPa.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079475A (en) * | 2020-07-31 | 2020-12-15 | 张家港市大新污水处理有限公司 | Low-energy-consumption reclaimed water recycling production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079475A (en) * | 2020-07-31 | 2020-12-15 | 张家港市大新污水处理有限公司 | Low-energy-consumption reclaimed water recycling production process |
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| CP03 | Change of name, title or address |
Address after: 523128 Dongguan City, Guangdong Province, Dongcheng Street Niushan industrial area (No. 4, Guan Chang Lu Xi) Patentee after: Guangdong Dongri environmental Limited by Share Ltd Address before: 523128 Guangdong city of Dongguan province Dongcheng District Niushan Industrial Park East wealth environmental protection Co. Ltd. Patentee before: Guangdong Dongri Environmental Protection Co., Ltd. |
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| CP03 | Change of name, title or address |