A kind of dismountable sewage disposal device
Technical field
The present invention relates to a kind of dismountable sewage disposal device.Specifically the present invention proposes a kind of advanced treatment of wastewater equipment of the removable portable that can according to circumstances assemble fast or remove.Belong to technical field of sewage.
Background technology
Environmentally preservation law regulation, sewage produces unit supportingly must arrange sewage treatment facility.But most of sewage treatment facility and equipment often keep in repair because the reason final outflow water such as itself or operation do not reach the requirement of environmental administration or upgrade, and a lot of manufacturing enterprise is halted by environmental administration because sewage discharge is defective and produces rectification environmental protection facility.At present, a lot of sewage treatment facility is all that skeleton construction manufacture forms, and is inconvenient to carry out transforming or again building, and the investment of its transformation and reconstruction is also very large, and engineering time is also very long, have impact on the normal production of enterprise.On the other hand, because of fixed sewage treatment facility complex structure, can not dismounting, scavenging period is long, and after using, its treatment effect can obviously decline.
Summary of the invention
For the problems referred to above, the invention provides a kind of dismountable sewage disposal device, this equipment is treatment in situ on the basis meeting existing sewage treatment facility and equipment, without the need to efficiency and the effect of sewage disposal also can be improved while newly-built or enlarging, ensure that the water quality after process meets index request.
To achieve these goals, technical scheme of the present invention is as follows.
A kind of dismountable sewage disposal device, comprise left anchor and right anchor, the upper angled between left anchor and right anchor is provided with multiple purification tank, and bottom is provided with retaining treating pond; Sewage lagoon is provided with water inlet pipe to be connected with the purification tank being in top, retaining treating pond sidewall is provided with rising pipe and is connected with treating pond; Multiple baffle plate is provided with in purification tank; Be provided with sewage disposal filler between baffle plate, purification tank top is provided with plant seat, arranges multiple waterplant in plant seat.
In this system, purification tank is very easy to dismounting or renewal, sewage disposal filler is spongy, play the biofilm reactivity of filtration to sewage and microorganism, namely plant seat is purified waste water by the absorption Sum decomposition effect of the root system of waterplant, adds a little soil matrix and microorganism promotor inside to ensure that plant in groove and microbial decomposition obtain maximum using in actual motion.
In purification tank, the baffle plate of a part of water in groove is toward dirty, and a part overflows undulate toward dirty above baffle plate.Spongy filler is filled with in groove, the mat having one deck to fix aquatic purifying plant does not above fall outward to block Ball-type packing, fixing its root system of waterplant steeps in water on the other hand, also will ensure that the free flow of air is to ensure that its sewage can contact oxygen fully and promote that nitration reaction is decomposed and absorbs organism.The effect that retaining treating pond mainly contains retaining and purifies water, there are fibrous packing, reed plant and microbial film in the inside, can purify efficiently and flow to by upper strata purification tank the sewage come.
In said system, outlet conduit has two, and one is that manual valve controls, and another is that motorized valve controls, and two pipelines all enter water purifying tank by end sterilizing unit.Manual valve can the water of Artificial Control retaining treating pond, also can use urgent time.Motorized valve is the program work worked out.The working routine of native system is: the water inlet (variable frequency pump on water inlet pipe and motorized valve work) of a hour is closed afterwards automatically, water outlet motorized valve after realizing the comprehensive treating process of microbial film in the retaining treating pond of three hours and sewage disposal filler and plant on rising pipe has automatic cut out after automatically opening and realizing water outlet, then water inlet again opened by the pump on water inlet pipe and motorized valve, thus the program of constantly circulate water inlet, water outlet.
This beneficial effect of the invention is: this equipment, as a unit, can combine multiple such unit according to the amount of sewage and realize processing a large amount of sewage, can combine the process that this equipment carries out sewage flexibly according to the amount of sewage.Present device is particularly suitable for advanced treatment or the reprocessing of sewage, also right place, the high-level efficiency less energy-consumption process of decentralized type sewage is applicable to, and be convenient to disassembly and assembly as required, easy to use, the process of sewage can be realized in brooder at northern area this equipment cold season.
Accompanying drawing explanation
Fig. 1 is institute's use device structure schematic diagram in the embodiment of the present invention.
Fig. 2 is the purification tank structural representation used in the embodiment of the present invention.
Fig. 3 is the purification tank cross section structure schematic diagram used in the embodiment of the present invention.
Fig. 4 is the retaining treating pond structural representation used in the embodiment of the present invention.
Description of symbols in figure: 1, right anchor; 2, purification tank; 3, water inlet pipe; 4, under meter; 5, motorized valve; 6, variable frequency water supply pump; 7, sewage lagoon; 8, water purifying tank; 9, sterilizing unit; 10, manual valve; 11, rising pipe; 12, left anchor; 13, retaining treating pond; 14, baffle plate; 15, plant seat; 16, waterplant; 17, filler; 18, microbial film; 19, reed plant; 20, fibrous packing.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
Dismountable sewage disposal device as shown in Figure 1, comprises left anchor 12 and right anchor 1, and the upper angled between left anchor 12 and right anchor 1 is provided with multiple purification tank 2, and bottom is provided with retaining treating pond 13; Left anchor 12 side is provided with sewage lagoon 7 and treating pond 8, sewage lagoon 7 is provided with water inlet pipe 3 and is connected with the purification tank 2 being in top, and retaining treating pond 13 sidewall is provided with rising pipe 11 and is connected with treating pond 8; As shown in Figure 2, multiple baffle plate 14 is provided with in purification tank 2; Be provided with multiple sewage disposal filler 17 between baffle plate 14, purification tank 2 top is provided with plant seat 15, arranges multiple waterplant 16, as shown in Figure 3 in plant seat 15.Water inlet pipe 3 is connected with variable frequency water supply pump 6, motorized valve 5 and under meter 4 in turn between sewage lagoon 7 to purification tank 2.Rising pipe 11 is connected with manual valve 10 and sterilizing unit 9 in turn between retaining treating pond 13 to treating pond 8.
In said system, as shown in Figure 1, rising pipe 11 has two, and one is that manual valve 10 controls, and another is that motorized valve 5 controls, and two pipelines all enter water purifying tank 8 by sterilizing unit 9.Manual valve 10 can the water of Artificial Control retaining treating pond 8, also can use urgent time.Motorized valve 5 is the program works worked out.The working routine of native system is: utilize the variable frequency water supply pump 6 on water inlet pipe 3 and motorized valve 5 to work, the water inlet realizing one hour is closed afterwards automatically, motorized valve 5 on rising pipe 11 after realizing the comprehensive treating process of microbial film in the retaining treating pond 13 of three hours and sewage disposal filler and plant on rising pipe has automatic cut out after automatically opening and realizing water outlet, then water inlet again opened by the variable frequency water supply pump 6 on water inlet pipe 3 and motorized valve 5, thus the program of constantly circulate water inlet, water outlet.
In this system, purification tank 2 is very easy to dismounting or renewal, sewage disposal filler 17 is spongy, play the filtration to sewage and microorganism colonization reactivity, namely plant seat 15 is purified waste water by the absorption Sum decomposition effect of the root system of waterplant 16, adds a little soil matrix and microorganism promotor inside to ensure that plant in groove and microbial decomposition obtain maximum using in actual motion.
In purification tank, the baffle plate 14 of a part of water in groove is toward dirty, and a part overflows undulate toward dirty above baffle plate 14.Being filled with spongy in groove is filler, the mat having one deck to fix aquatic purifying plant does not above fall outward to block Ball-type packing, fixing its root system of waterplant steeps in water on the other hand, also will ensure that the free flow of air is to ensure that its sewage can contact oxygen fully and promote that nitration reaction is decomposed and absorbs organism.
As shown in Figure 4, the effect that retaining treating pond 13 mainly contains retaining and purifies water, there are fibrous packing 20, reed plant 19 and microbial film 18 in the inside, can purify efficiently and flow to by upper strata purification tank the sewage come.
This facility one day (24 hours) point 6 sections of operations, namely sewage by the automatic control of variable frequency water supply pump 6 and motorized valve 5 by automatically closing after the water inlet pipe water inlet program of 1 hour, in the water inlet process of 1 hour, sewage by accumulating after the preliminary treatment of purification tank 2 in retaining treating pond 13, at this time sewage is detained 3 hours in retaining treating pond 13, high purification is obtained, afterwards by the automatic control realization automatic outletting of the magnetic valve of rising pipe 11 under filler in retaining treating pond 13 and plant and biomembranous triple role.In these 3 hours, the addition material of purification tank 2 contact with air naturally touch the effect of oxygen aeration completely, removes larger molecular organics, and making micro-ly has the sufficient time to go to carry out aerobic reaction to decompose this pollutant, make purification tank 2 realize natural purification recovery.Realize disposing of sewage continuously by this program of repetition repeatedly.
In the present embodiment, size is folded three layers of the purification tank of long 1m, wide 0.5m, high 0.2m, and process domestic waste water (washing one's face and rinsing one's mouth and kitchen waste water) month long time divides five sub-sampling analyses.Its average treatment water yield is 500L ∕ d, the average water quality of water quality and clearance in table 1:
Table 1:
Water quality |
Former water (mg ∕ L) |
Water outlet (mg ∕ L) |
Clearance (%) |
COD |
980 |
110 |
88 |
BOD |
469 |
74 |
84 |
SS |
48 |
23 |
52 |
Note: purification tank filler is that spongy fiber filler is also called polypropylene pp, and waterplant is reed.
Every day is former water with 500L domestic waste water, and the top miniature infusion of slave unit enters; From retaining treating pond sampling analysis for processing water water quality.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.