CN214571213U - Emergency water supply device suitable for heavily polluted water source - Google Patents
Emergency water supply device suitable for heavily polluted water source Download PDFInfo
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- CN214571213U CN214571213U CN202120340129.2U CN202120340129U CN214571213U CN 214571213 U CN214571213 U CN 214571213U CN 202120340129 U CN202120340129 U CN 202120340129U CN 214571213 U CN214571213 U CN 214571213U
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Abstract
The utility model belongs to the water supply field, especially, an emergent water supply installation suitable for heavily pollute water source, including raw water pump, coagulant aid charge device, flocculation and precipitation pond, quartz sand filter, activated carbon filter, ultrafiltration mechanism, reverse osmosis mechanism and disinfection pond, its characterized in that, raw water pump, coagulant aid charge device, flocculation and precipitation pond, quartz sand filter, activated carbon filter, ultrafiltration mechanism, reverse osmosis mechanism and disinfection pond fluid coupling in proper order, be provided with flocculant charge device between raw water pump and the coagulant aid charge device, be provided with disinfectant charge device between reverse osmosis mechanism and the disinfection pond, the utility model discloses can promptly target in place and launch, provide qualified drinking water for the water-break area, can guarantee rural water supply safety, avoided again one to meet the condition that the water supply interrupt condition just need mobilize the fire engine.
Description
Technical Field
The utility model relates to a water supply technical field especially relates to an emergent water supply installation suitable for heavily pollute water source.
Background
Some rural drinking water source protection areas or water supply facilities are temporarily polluted by biology, chemistry, toxic agents, viruses and the like, and only the fire fighting truck can be called for long-distance water delivery or unqualified water can be obtained manually from peripheral areas. The fire engine has limited water supply amount and centralized water supply time, so that daily production and life of villagers are greatly influenced, and unqualified water obtained by people in peripheral areas possibly influences the health of the villagers.
Therefore, it is urgently needed to provide a rural sewage treatment facility suitable for a heavily polluted water source, which can supply water to rural areas in an emergency state and ensure the daily production and life of farmers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an emergency water supply for rural area when normal water supply is interrupted and the short time can not resume at once and the periphery has the water source, but the water source pollutes more seriously, and conventional treatment can not satisfy the drinking condition.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model relates to an emergent water supply installation suitable for heavily pollute water source, including raw water pump, coagulant aid charge device, flocculation and precipitation pond, quartz sand filter, activated carbon filter, ultrafiltration mechanism, reverse osmosis mechanism and disinfection pond, raw water pump, coagulant aid charge device, flocculation and precipitation pond, quartz sand filter, activated carbon filter, ultrafiltration mechanism, reverse osmosis mechanism and disinfection pond are fluid coupling in proper order, the raw water pump with be provided with the flocculant charge device between the coagulant aid charge device, reverse osmosis mechanism with be provided with disinfectant charge device between the disinfection pond.
Preferably, the reverse osmosis mechanism is provided with a scale inhibitor dosing device.
Preferably, a non-oxidizing bactericide dosing device is arranged on the reverse osmosis mechanism.
The utility model has the advantages that:
through the mating reaction of raw water pump, flocculation and precipitation pond, flocculating agent charge device, coagulant aid charge device, quartz sand filter, activated carbon filter, ultrafiltration mechanism, reverse osmosis mechanism, disinfectant charge device and disinfection pond, meet the water supply interruption that pollution such as biology, chemistry, poison, virus lead to and the short-term unable circumstances of resumeing again to present rural area, and when the periphery does not have the fungible water source again, the utility model discloses can promptly target in place and launch, for the area of cutting off the water provides qualified drinking water, can guarantee rural water supply safety, avoided again to meet the condition that the water supply interruption condition just need mobilize the fire engine.
Drawings
Fig. 1 is a schematic structural view of the emergency water supply device suitable for heavily polluted water source of the present invention.
Reference numbers in the figures: 1. a raw water pump; 2. a flocculation sedimentation tank; 3. a flocculating agent dosing device; 4. a coagulant aid dosing device; 5. a quartz sand filter; 6. an activated carbon filter; 7. an ultrafiltration mechanism; 8. a reverse osmosis mechanism; 9. a disinfectant dosing device; 10. and (4) a disinfection tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, the utility model relates to an emergency water supply installation suitable for heavily pollute water source, including raw water pump 1, coagulant aid charge device 4, flocculation and precipitation pond 2, quartz sand filter 5, activated carbon filter 6, ultrafiltration mechanism 7, reverse osmosis mechanism 8 and disinfection pond 10, raw water pump 1, coagulant aid charge device 4, flocculation and precipitation pond 2, quartz sand filter 5, activated carbon filter 6, ultrafiltration mechanism 7, reverse osmosis mechanism 8 and disinfection pond 10 are fluid connection in proper order, can add the coagulant aid to flocculation and precipitation pond 2 through coagulant aid charge device 4, be provided with flocculating agent charge device 3 between raw water pump 1 and coagulant aid charge device 4, can add the flocculating agent to flocculation and precipitation pond 2 through flocculating agent charge device 3, be provided with disinfectant charge device 9 between reverse osmosis mechanism 8 and the disinfection pond 10;
the reverse osmosis mechanism 8 is provided with a scale inhibitor feeding device which adds a scale inhibitor into reverse osmosis inlet water to slow down reverse osmosis scaling;
the reverse osmosis mechanism 8 is provided with a non-oxidizing bactericide feeding device, and a non-oxidizing bactericide is added into reverse osmosis inlet water to prevent the reverse osmosis membrane from being polluted by microorganisms;
further, a flocculation sedimentation tank 2 is adopted to remove suspended matters, floating objects, silt and the like in the water source.
Further, suspended substances, incompletely reacted chemicals, and the like in water are removed by using a quartz sand filter 5.
Further, the activated carbon filter 6 is used to adsorb toxic and harmful substances that may be present in the water.
Furthermore, an ultrafiltration mechanism 7 is adopted to further intercept suspended matters, microorganisms and the like possibly still existing in the water, and the effluent turbidity index is ensured to be qualified.
Furthermore, a reverse osmosis mechanism 8 is adopted to intercept more than 99% of substances such as chemicals, toxic agents, viruses and the like in water, and the effluent index is guaranteed to be qualified.
Further, the disinfection tank 10 is adopted to disinfect and kill microorganisms, viruses and the like possibly existing in water, and the water supply safety is ensured.
Further, coagulant aid and flocculating agent are added into the flocculation sedimentation tank 2, and generated sediments are discharged periodically.
Further, the quartz sand filter 5 is automatically backwashed at regular intervals, so that the stable water yield is ensured.
Further, the activated carbon filter 6 is automatically backwashed at regular intervals, so that the stable water yield is ensured.
Further, the ultrafiltration mechanism 7 automatically performs backwashing at regular intervals to ensure stable water yield.
Furthermore, the recovery rate of the reverse osmosis mechanism 8 is more than 50%, and concentrated water is selectively discharged or collected according to actual conditions.
The working principle is as follows: raw water is conveyed into a flocculation sedimentation tank 2 of the device through a raw water pump 1, a flocculating agent is added on a water inlet pipeline through a flocculating agent dosing device 3, impurities in the stirred water passing through a flocculation stirrer in the flocculation sedimentation tank 2 completely react with the flocculating agent to form flocs, mixed liquid after the reaction in the flocculation sedimentation tank 2 enters a high-efficiency sedimentation area for mud-water separation, the specific gravity of the flocs is larger than that of water, the flocs are separated from the water through a high-load packing area to form sediment, the sediment falls into a mud bucket, clear water flows out from the upper part and enters a quartz sand filter 5, the suspended matters in the water are filtered and then enter an active carbon filter 6, the suspended matters in the water are filtered, toxic and harmful substances in the water are adsorbed by virtue of active carbon, the active carbon produced water enters an ultrafiltration mechanism 7 to further filter microorganisms and the like in the water, the ultrafiltration produced water enters a reverse osmosis mechanism 8 to remove viruses, salts and the like in the water, the produced water is directly drunk after being disinfected by the disinfection tank 10.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an emergent water supply installation suitable for heavily pollute water source, includes raw water pump (1), coagulant aid charge device (4), flocculation and precipitation pond (2), quartz sand filter (5), activated carbon filter (6), ultrafiltration mechanism (7), reverse osmosis mechanism (8) and disinfection pond (10), its characterized in that, raw water pump (1), coagulant aid charge device (4), flocculation and precipitation pond (2), quartz sand filter (5), activated carbon filter (6), ultrafiltration mechanism (7), reverse osmosis mechanism (8) and disinfection pond (10) fluid connection in proper order, raw water pump (1) with be provided with flocculating agent charge device (3) between coagulant aid charge device (4), reverse osmosis mechanism (8) with be provided with disinfectant charge device (9) between disinfection pond (10).
2. The emergency water supply device suitable for the heavily polluted water source as claimed in claim 1, wherein the reverse osmosis mechanism (8) is provided with a scale inhibitor dosing device.
3. The emergency water supply device for heavily polluted water sources as claimed in claim 1, wherein said reverse osmosis mechanism (8) is provided with a non-oxidizing bactericide adding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340129.2U CN214571213U (en) | 2021-02-07 | 2021-02-07 | Emergency water supply device suitable for heavily polluted water source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340129.2U CN214571213U (en) | 2021-02-07 | 2021-02-07 | Emergency water supply device suitable for heavily polluted water source |
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| Publication Number | Publication Date |
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| CN214571213U true CN214571213U (en) | 2021-11-02 |
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| CN202120340129.2U Active CN214571213U (en) | 2021-02-07 | 2021-02-07 | Emergency water supply device suitable for heavily polluted water source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259494A (en) * | 2022-07-26 | 2022-11-01 | 广西百年沁泉水业有限公司 | Drinking water treatment system and treatment process thereof |
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2021
- 2021-02-07 CN CN202120340129.2U patent/CN214571213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259494A (en) * | 2022-07-26 | 2022-11-01 | 广西百年沁泉水业有限公司 | Drinking water treatment system and treatment process thereof |
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