CN215924699U - Sled dress formula river lake water purifier - Google Patents

Sled dress formula river lake water purifier Download PDF

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Publication number
CN215924699U
CN215924699U CN202121646752.7U CN202121646752U CN215924699U CN 215924699 U CN215924699 U CN 215924699U CN 202121646752 U CN202121646752 U CN 202121646752U CN 215924699 U CN215924699 U CN 215924699U
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module
water
scum
pipeline
water outlet
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邹佳佳
丁后亮
吴敏
韩长民
朱青
汪俊平
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Wuhan Henghe Jiachuang Environmental Engineering Co ltd
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Wuhan Henghe Jiachuang Environmental Engineering Co ltd
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Abstract

The utility model relates to a skid-mounted river and lake water body purification device, which comprises a container, wherein a water taking module, an oxygen dissolving module, an air floating module, a water outlet discharge module, a scum discharge module and an automatic control module are arranged in the container, so that the skid-mounted river and lake water body purification device is convenient to move on a vehicle; the water module comprises a floating water taking pump, a water inlet pipeline and a flowmeter; the dissolved oxygen module is used for pressurizing and dissolving ozone in the sewage to oxidize and decompose organic pollutants in the water, and the effluent enters the air flotation module; the air flotation module is used for removing suspended matters and algae in the sewage, and the effluent enters the effluent discharge module; the water outlet discharge module comprises a water outlet collecting tank, a water outlet transfer pump and a water outlet pipeline; the scum discharge module comprises a scum collecting tank, a scum transfer pump and a scum discharge pipeline. The utility model adopts the design of automation, modularization, box body type and movement, has compact structure, small occupied area, simple operation and maintenance, can be transferred and recycled in real time, and simultaneously has the characteristics of quick effect, obvious purification effect and the like.

Description

Sled dress formula river lake water purifier
Technical Field
The utility model belongs to the technical field of water treatment, and particularly relates to a skid-mounted river and lake water body purification device.
Background
Under the conditions that national economy is rapidly increased and the living standard of people is remarkably improved, the environmental protection work is greatly improved, but the situation of severe water environment is not fundamentally changed on the whole. The discharge amount of pollutants exceeds the bearing capacity of water environment, so that the pollution of a river channel, the eutrophication of a lake, the black and odorous water body, the reduction of biological diversity, the degradation of the function of an ecological system, the serious damage of ecology, the influence on landscape and environmental safety and the harm to the health of people are caused.
After the water body is polluted, the water body cannot be purified to a normal level by the self-adaptive, self-organized and self-adjusting capabilities of the aquatic ecosystem, and at the moment, the water body is assisted to be purified by adopting an artificial technical means, and the original ecological function is recovered. The main technical means are physical repair, chemical repair and biological repair.
Physical remediation refers to the restoration of river hydrological conditions, such as diversion dilution, sediment dredging and the like, by improving the environmental conditions of river sediment through various engineering measures; however, the physical restoration needs large-scale engineering construction, the construction facilities are large in size, inconvenient to transport and high in cost, and the water pollution can be only temporarily relieved, and the physical restoration is usually only used as an auxiliary means for treatment.
Chemical remediation refers to purifying water quality by chemical means, mainly by putting chemical agents into polluted water to make the chemical agents and pollutants in the water generate chemical reaction, thereby purifying the water, for example, putting algicide to inhibit the propagation of algae, putting quicklime to neutralize the acidification of the water, and the like; however, chemical remediation requires corresponding purification facilities to be constructed and installed on the shore, and the facilities cannot be timely treated in the face of emergency pollution, are difficult to move after being constructed, and cannot be reused.
Bioremediation means that organisms are taken as a main body, aquatic animals, plants and microorganisms are utilized to degrade, absorb and convert pollutants in a water body, so that the concentration of the pollutants is reduced to be within a standard range, the aim of purifying water quality is fulfilled, and the virtuous cycle of a water ecological system is recovered; but the bioremediation efficiency is low, the time consumption is long, the method is easily influenced by various factors such as environment and the like, and the treatment effect is unstable.
The existing water body purification facilities generally have the following defects:
1) the existing water body purification facilities are large in size, inconvenient to transport, large in field installation engineering quantity and high in cost.
2) The existing water body purification facility needs to be built on site, consumes long time, cannot be timely treated in the face of emergency pollution, is not easy to integrally move after being built, and cannot be reused.
3) The existing water body purification facilities have long construction period, slow effect, unstable effect or temporary effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art and provides a skid-mounted river and lake water body purification device which adopts an automatic, modularized, box-type and movable design, has a compact structure, small floor area and simple operation and maintenance, can be transferred and recycled in real time, and has the characteristics of quick effect, remarkable purification effect and the like.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a skid-mounted river and lake water body purification device comprises an oxygen dissolving module and an air floatation module, and further comprises a container, a water taking module, a water outlet discharge module and a scum discharge module; the water taking module, the dissolved oxygen module, the air flotation module, the water outlet discharge module and the scum discharge module are integrally arranged in the container, so that the vehicle-mounted movement is facilitated; the water taking module comprises a floating water taking pump, a water inlet pipeline and a flowmeter, the floating water taking pump is arranged in the polluted water body to take water, one end of the water inlet pipeline is connected with the floating water taking pump, the other end of the water inlet pipeline penetrates into the container to be connected with the dissolved oxygen module, and the flowmeter is arranged on the water inlet pipeline and is positioned in the container; the dissolved oxygen module is used for pressurizing and dissolving ozone in the sewage to oxidize and decompose organic pollutants in the water, and the effluent enters the air flotation module; the air flotation module is used for removing suspended matters and algae in the sewage, and the effluent enters the effluent discharge module; the water outlet discharge module comprises a water outlet collecting tank, a water outlet transfer pump and a water outlet pipeline, the water outlet collecting tank and the water outlet transfer pump are arranged in the container, one end of the water outlet pipeline is connected with the water outlet collecting tank, the other end of the water outlet pipeline penetrates out of the container, and the water outlet transfer pump is arranged on the water outlet pipeline; the scum discharge module comprises a scum collecting tank, a scum transfer pump and a scum discharge pipeline, the scum collecting tank and the scum transfer pump are arranged in the container, the scum collecting tank is positioned below a scum outlet of the air floatation module, one end of the scum discharge pipeline is connected with the scum collecting tank, the other end of the scum discharge pipeline penetrates out of the container, and the scum transfer pump is installed on the scum discharge pipeline.
In the above scheme, the dissolved oxygen module comprises a pressure pump, an ejector, an ozone generator and a dissolved oxygen reaction cylinder, wherein an inlet of the pressure pump is connected with a water inlet pipeline, an outlet of the pressure pump is connected with an inlet of the dissolved oxygen reaction cylinder through a pipeline, the ejector is connected in series with the pipeline between the pressure pump and the dissolved oxygen reaction cylinder, and an air inlet of the ejector is connected with an air outlet of the ozone generator.
In the scheme, the air flotation module comprises an air flotation separation tank and a flocculating agent dosing device, a water inlet of the air flotation separation tank is connected with an outlet of the dissolved oxygen reaction cylinder through a pipeline, the air flotation separation tank is divided into a mixing area and a separation area by a partition plate, the mixing area is provided with a stirrer, and the separation area is provided with a slag scraping device; and the outlet of the flocculating agent dosing device is connected with the mixing area of the air floatation separation tank through a pipeline.
In the above scheme, the height of the partition plate is lower than that of the air flotation separation tank, the water inlet of the air flotation separation tank is positioned at the bottom of the separation area, and the water outlet of the air flotation separation tank is positioned at the middle upper part of the separation area.
In the above scheme, the water purification device is further including setting up the automatic control module in the container, the automatic control module includes the PLC controller, the PLC controller is connected with water intaking module, dissolved oxygen module, air supporting module, play water discharge module and dross discharge module respectively, and each module all passes through the PLC controller realizes automatic control.
In the above scheme, the water intake module, the dissolved oxygen module, the air flotation module, the effluent discharge module and the scum discharge module are integrated in one, two or more containers according to the amount of treated water and the size of the type selected by the equipment, and can be operated in parallel.
In the above scheme, the container is mounted on a truck and is transferred in real time by the truck.
In the above scheme, the other end of the water outlet pipeline penetrates out of the container and then discharges the purified water back to the water body.
In the scheme, the other end of the slag discharge pipeline penetrates out of the container and then discharges the scum to a centralized treatment place.
The utility model has the beneficial effects that:
1. the utility model adopts a box type and movable design, the equipment is integrated in the container, and the equipment can be transferred in real time by a truck according to the requirement of environmental management, thereby facilitating engineering application and reutilization.
2. Each module can be integrated in one, two or more containers according to the size of the treated water quantity and the equipment model selection, can be operated in parallel, and avoids the problem of inconvenient transportation caused by the large volume of purification facilities.
3. The utility model adopts the automatic and modular design, the whole device is more compact, the occupied area and the cost are reduced, the device can realize automatic control, and the operation and the maintenance are simple.
4. The utility model has quick effect and obvious treatment effect under the comprehensive action of physics, chemistry and biology, can be applied to various water body treatment projects, and is particularly suitable for small water areas, landscape water systems and emergency treatment projects.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of the skid-mounted river and lake water body purification device.
In the figure: 10. a container; 21. a floating water pump; 22. a water inlet pipe; 23. a flow meter; 31. a pressure pump; 32. an ejector; 33. an ozone generator; 34. a dissolved oxygen reaction cylinder; 41. an air flotation separation tank; 411. a stirrer; 412. a slag scraping device; 42. a flocculating agent dosing device; 51. a water outlet collecting tank; 52. a water outlet transfer pump; 53. a water outlet pipeline; 61. a scum collecting tank; 62. a scum transfer pump; 63. a slag discharge pipeline; 70. a PLC controller.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the skid-mounted river and lake water body purification device provided by the embodiment of the utility model comprises a container 10, wherein a water intake module, an oxygen dissolving module, an air floating module, a water outlet discharge module, a scum discharge module and an automatic control module are integrated in the container 10. The water taking module is used for pumping sewage of the polluted water body to the dissolved oxygen module; the dissolved oxygen module is used for pressurizing and dissolving ozone in the sewage to oxidize and decompose organic pollutants in the water, and the effluent enters the air flotation module; the floating slag discharge module is used for discharging floating slag, and discharging water; the water outlet discharge module is used for extracting purified water and discharging the purified water back to a water body, and dissolved oxygen in the water promotes the growth of aerobic microorganisms in the water body, so that the self-purification capacity of the water body is improved; the scum discharge module is used for collecting scum and carrying out centralized disposal; and the automatic control module is used for automatically controlling the whole device.
The water intaking module includes floating formula water intaking pump 21, inlet channel 22 and flowmeter 23, and floating formula water intaking pump 21 arranges the aquatic in, and inlet channel 22 one end is connected with floating formula water intaking pump 21, and the inlet channel 22 other end penetrates inside the container 10 and is connected with the dissolved oxygen module, and flowmeter 23 installs on inlet channel 22, is located container 10.
The dissolved oxygen module comprises a pressure pump 31, an ejector 32, an ozone generator 33 and a dissolved oxygen reaction cylinder 34, wherein the inlet of the pressure pump 31 is connected with the water inlet pipeline 22, the outlet of the pressure pump 31 is connected with the inlet of the dissolved oxygen reaction cylinder 34 through a pipeline, the ejector 32 is connected in series on the pipeline between the pressure pump 31 and the dissolved oxygen reaction cylinder 34, and the air inlet of the ejector 32 is connected with the air outlet of the ozone generator 33.
The air flotation module comprises an air flotation separation tank 41 and a flocculating agent dosing device 42, wherein a water inlet of the air flotation separation tank 41 is connected with an outlet of the dissolved oxygen reaction cylinder 34 through a pipeline, the air flotation separation tank 41 is divided into a mixing area and a separation area by a partition plate, the mixing area is provided with a stirrer 411, and the separation area is provided with a slag scraping device 412; the outlet of the flocculating agent dosing device 42 is connected with the mixing area of the air flotation separation tank 41 through a pipeline. The height of the partition board is lower than that of the air flotation separation tank 41, the water inlet of the air flotation separation tank 41 is positioned at the bottom of the separation area, and the water outlet of the air flotation separation tank 41 is positioned at the middle upper part of the separation area.
The effluent discharge module comprises an effluent collecting tank 51, an effluent transfer pump 52 and an effluent pipeline 53, the effluent collecting tank 51 and the effluent transfer pump 52 are arranged in the container 10, an inlet of the effluent collecting tank 51 is connected with a water outlet of the air flotation separation tank 41 through a pipeline, one end of the effluent pipeline 53 is connected with the water outlet of the effluent collecting tank 51, the other end of the effluent pipeline passes through the container 10, and the effluent transfer pump 52 is arranged on the effluent pipeline 53.
The scum discharge module comprises a scum collecting tank 61, a scum transfer pump 62 and a scum pipeline 63, wherein the scum collecting tank 61 and the scum transfer pump 62 are arranged in the container 10, the scum collecting tank 61 is positioned below a scum outlet of the floatation separating tank 41, one end of the scum pipeline 63 is connected with a water outlet of the scum collecting tank 61, the other end of the scum pipeline penetrates out of the container 10, and the scum transfer pump 62 is arranged on the scum pipeline 63.
The automatic control module comprises a PLC (programmable logic controller) 70, the PLC 70 is respectively connected with the water taking module, the dissolved oxygen module, the air flotation module, the water outlet discharge module and the scum discharge module, and all the modules are automatically controlled through the PLC 70.
The modules can be integrated into one, two or more containers 10 according to the amount of water to be treated and the size of the equipment selected, and can be operated in parallel. The present embodiment integrates the modules into one container 10, which facilitates the vehicle-mounted movement.
The working process of the embodiment of the utility model is as follows: when the device is operated, the floating water taking pump 21 pumps sewage of polluted water, the sewage enters the dissolved oxygen reaction cylinder 34 after the flow is monitored by the flowmeter 23, the sewage is conveyed by the water inlet pipeline 22 and the pressure is boosted by the booster pump 31, meanwhile, ozone generated by the ozone generator 33 enters the water inlet pipeline 22 through the ejector 32 and enters the dissolved oxygen reaction cylinder 34 along with the sewage, and the ozone is supersaturated and dissolved in the sewage in the dissolved oxygen reaction cylinder 34 to rapidly oxidize and decompose organic pollutants in the water; the effluent of the dissolved oxygen reaction cylinder 34 flows into an air flotation separation tank 41, oxygen overflows from the water to form micro bubbles due to pressure reduction, meanwhile, a flocculating agent dosing device 42 adds a flocculating agent to a mixing area of the air flotation separation tank 41, the flocculating agent is stirred by a stirrer 411, suspended matters, algae and the like in the water are adhered to the bubbles after flocculation, the floating slag is formed along with the bubbles floating to the water surface in a separation area of the air flotation separation tank 41, the floating slag is scraped into a floating slag collecting tank 61 by a slag scraping device 412, and the effluent enters an effluent collecting tank 51 from a water outlet of the air flotation separation tank 41; when the effluent in the effluent collecting tank 51 is collected to a set amount, the effluent is discharged back to the water body through the effluent pipeline 53 by the effluent transfer pump 52, and the effluent contains a large amount of dissolved oxygen, so that the growth of aerobic microorganisms in the water body can be promoted, and the self-purification capacity of the water body is improved; when the scum in the scum collecting tank 61 is collected to a set amount, the scum is discharged to a centralized processing place through a scum transfer pump 62 through a scum pipeline 63; the operation process of the whole device is monitored by the PLC 70; under the comprehensive action of physics, chemistry and biology, the removal of pollutants such as organic pollutants, suspended matters, algae and the like in sewage is completed, the dissolved oxygen concentration of the water body is improved, the aerobic biochemical reaction of microorganisms in the water body is activated, nitrogen in the water is converted into nitrogen and discharged into the air, phosphorus is converted into phosphate and solidified in sludge, the removal of pollutants such as nitrogen, phosphorus and the like is realized, and the cleanness of the water body is finally recovered.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. A skid-mounted river and lake water body purification device comprises an oxygen dissolving module and an air flotation module, and is characterized by further comprising a container, a water taking module, a water outlet discharge module and a scum discharge module; the water taking module, the dissolved oxygen module, the air flotation module, the water outlet discharge module and the scum discharge module are integrally arranged in the container, so that the vehicle-mounted movement is facilitated; the water taking module comprises a floating water taking pump (21), a water inlet pipeline (22) and a flowmeter (23), the floating water taking pump (21) is arranged in the polluted water body to take water, one end of the water inlet pipeline (22) is connected with the floating water taking pump (21), the other end of the water inlet pipeline (22) penetrates into the container to be connected with the dissolved oxygen module, and the flowmeter (23) is arranged on the water inlet pipeline (22) and is positioned in the container; the dissolved oxygen module is used for pressurizing and dissolving ozone in the sewage to oxidize and decompose organic pollutants in the water, and the effluent enters the air flotation module; the air flotation module is used for removing suspended matters and algae in the sewage, and the effluent enters the effluent discharge module; the water outlet discharge module comprises a water outlet collecting tank (51), a water outlet transfer pump (52) and a water outlet pipeline (53), the water outlet collecting tank (51) and the water outlet transfer pump (52) are arranged in the container, one end of the water outlet pipeline (53) is connected with the water outlet collecting tank (51), the other end of the water outlet pipeline penetrates out of the container, and the water outlet transfer pump (52) is arranged on the water outlet pipeline (53); the scum discharge module comprises a scum collecting tank (61), a scum transfer pump (62) and a scum discharge pipeline (63), wherein the scum collecting tank (61) and the scum transfer pump (62) are arranged in the container, the scum collecting tank (61) is positioned below a scum outlet of the air floatation module, one end of the scum discharge pipeline (63) is connected with the scum collecting tank (61), the other end of the scum discharge pipeline penetrates out of the container, and the scum transfer pump (62) is arranged on the scum discharge pipeline (63).
2. The skid-mounted river and lake water body purification device as claimed in claim 1, wherein the dissolved oxygen module comprises a pressure pump (31), an ejector (32), an ozone generator (33) and a dissolved oxygen reaction cylinder (34), an inlet of the pressure pump (31) is connected with a water inlet pipeline (22), an outlet of the pressure pump (31) is connected with an inlet of the dissolved oxygen reaction cylinder (34) through a pipeline, the ejector (32) is connected in series with the pipeline between the pressure pump (31) and the dissolved oxygen reaction cylinder (34), and an air inlet of the ejector (32) is connected with an air outlet of the ozone generator (33).
3. The skid-mounted river and lake water body purification device as claimed in claim 2, wherein the air flotation module comprises an air flotation separation tank (41) and a flocculant dosing device (42), a water inlet of the air flotation separation tank (41) is connected with an outlet of the dissolved oxygen reaction cylinder (34) through a pipeline, the air flotation separation tank (41) is divided into a mixing area and a separation area by a partition plate, the mixing area is provided with a stirrer (411), and the separation area is provided with a slag scraping device (412); and the outlet of the flocculant dosing device (42) is connected with the mixing area of the air flotation separation tank (41) through a pipeline.
4. The skid-mounted river and lake water body purification device as claimed in claim 3, wherein the height of the partition plate is lower than that of the air flotation separation tank (41), the water inlet of the air flotation separation tank (41) is located at the bottom of the separation area, and the water outlet of the air flotation separation tank (41) is located at the middle upper part of the separation area.
5. The skid-mounted river and lake water body purification device according to claim 1, further comprising an automatic control module disposed in the container, wherein the automatic control module comprises a PLC (programmable logic controller) (70), the PLC (70) is respectively connected with the water intake module, the dissolved oxygen module, the air flotation module, the water discharge module and the scum discharge module, and each module is automatically controlled by the PLC (70).
6. The skid-mounted river and lake water body purification device as claimed in claim 1, wherein the water intake module, the dissolved oxygen module, the air flotation module, the water outlet discharge module and the scum discharge module are integrated in one, two or more containers according to the amount of treated water and the size of equipment selection, and can be operated in parallel.
7. The skid-mounted river and lake water body purification device according to claim 1 or 6, wherein the container is mounted on a truck and is transferred in real time by the truck.
8. The skid-mounted river and lake water body purification device as claimed in claim 1, wherein the other end of the water outlet pipeline (53) penetrates out of the container and then discharges purified water back to the water body.
9. The skid-mounted river and lake water body purification device as claimed in claim 1, wherein the other end of the slag discharge pipeline (63) penetrates out of the container and discharges scum to a centralized treatment place.
CN202121646752.7U 2021-07-20 2021-07-20 Sled dress formula river lake water purifier Active CN215924699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121646752.7U CN215924699U (en) 2021-07-20 2021-07-20 Sled dress formula river lake water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121646752.7U CN215924699U (en) 2021-07-20 2021-07-20 Sled dress formula river lake water purifier

Publications (1)

Publication Number Publication Date
CN215924699U true CN215924699U (en) 2022-03-01

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ID=80401332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121646752.7U Active CN215924699U (en) 2021-07-20 2021-07-20 Sled dress formula river lake water purifier

Country Status (1)

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CN (1) CN215924699U (en)

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