CN212102349U

CN212102349U - Landscape water purifying device

Info

Publication number: CN212102349U
Application number: CN202020639863.4U
Authority: CN
Inventors: 张庆伟; 王冬平
Original assignee: Shenzhen Youjian Technology Co ltd
Current assignee: Shenzhen Youjian Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-08
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to a purifier technical field, concretely relates to view water purification installation. The method comprises the following steps: air-blower, elevator pump, PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank and aeration oxygenation pond, the view water promotes to the PH equalizing basin in through the elevator pump in, and PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank are adjacent from high to low to set up, the sedimentation tank is linked together with the pressure filter through the sludge pump, aeration pipeline is installed to aeration oxygenation bottom of the pool portion, air-blower and aeration pipeline intercommunication. The utility model discloses a coagulating flocculation and precipitation handles, gets rid of solid-state thing such as the granule of quality of water and sol and partial organic matter for the view water is limpid and transparent, increases to the view lake through aeration oxygenation pond and discharges behind the aquatic dissolved oxygen volume, increases regional dissolved oxygen volume, reduces the anaerobic oxidation of water, promotes self-cleaning function.

Description

Landscape water purifying device

Technical Field

The utility model relates to a purifier technical field, concretely relates to view water purification installation.

Background

At present, artificial garden landscapes are built in most of scenic spots or newly-built living communities, particularly high-grade residential communities, and the artificial landscape lakes are common for feeding ornamental fishes. As lake water in the artificial landscape lake is generally dead water, and excessive fish feed is fed to people, the water quality of the lake water is easily deteriorated, the lake water is turbid and green and emits fishy smell or even stink, and the quality and the impression of living environment of residents are seriously influenced. With the continuous improvement of the pursuit of people on the quality of life, especially the more and more strict requirements on living and living environment, the treatment and purification of the landscape water is imperative, the landscape lake belongs to an independent ecological system, but the lake water is in a dead water state due to no external circulation, and the self-purification capacity of the lake water is poor; in addition, for the ornamental needs, a large amount of ornamental fishes are usually raised in the landscape lake, and the excrement of the ornamental fishes is an important reason for water quality pollution; meanwhile, because the fishes cannot form natural biological chains in the landscape lake, the fishes need to be fed with the feed artificially, the content of nutrient substances in water quality is increased by adding the feed excessively, the water quality is aggravated due to various reasons, the fishes become eutrophic water, algae are bred, the dissolved oxygen in the lake water is reduced, the anaerobic reaction is caused, and the vicious circle is formed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a purifying device for rapidly purifying landscape water.

The purpose of the utility model is realized through the following technical scheme:

landscape water purification installation includes: air-blower, elevator pump, PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank and aeration oxygenation pond, the view water promotes to the PH equalizing basin in through the elevator pump in, and PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank are adjacent from high to low to set up, the sedimentation tank is linked together with the pressure filter through the sludge pump, aeration pipeline is installed to aeration oxygenation bottom of the pool portion, air-blower and aeration pipeline intercommunication. The landscape water purification device also comprises a controller, wherein the controller controls the start and stop of all electric equipment of the landscape water purification device. The landscape water flows from the PH regulating tank to the coagulation tank, the flocculation tank, the sedimentation tank, the PH regulation tank and the aeration and oxygenation tank in turn, and finally flows back to the landscape water tank.

Specifically, the coagulation tank is matched with a coagulant dosing system, and the flocculation tank is matched with a flocculant dosing system.

Specifically, the sedimentation tank includes one-level sedimentation tank and second grade sedimentation tank, and one-level sedimentation tank and second grade sedimentation tank are adjacent setting from high to low, one-level sedimentation tank and second grade sedimentation tank all are linked together through sludge pump and pressure filter.

Specifically, an adjusting stirrer is arranged in the PH adjusting tank, and the adjusting stirrer is linked with a lifting pump; a coagulation mixer is arranged in the coagulation tank and is linked with the lifting pump; a flocculation stirrer is arranged in the flocculation tank and is linked with the lifting pump; and a back-adjusting stirrer is arranged in the PH back-adjusting tank and is linked with the lifting pump.

Specifically, install first PH detector and sour medicine system in the PH equalizing basin, sour medicine system is controlled through second PH on-line monitoring meter.

Specifically, install second PH detector and alkali charge system in the PH back-off pond, alkali charge system passes through the control of second PH on-line monitoring meter.

Specifically, install swash plate or pipe chute in the sedimentation tank, the sedimentation tank lower half is equipped with and leaks hopper-shaped mud bucket.

Compared with the prior art, the utility model following advantage and beneficial effect are included:

(1) the utility model discloses a coagulating flocculation and precipitation handles, gets rid of solid-state thing such as the granule of quality of water and sol and partial organic matter for the view water is limpid and transparent, increases to the view lake through aeration oxygenation pond and discharges behind the aquatic dissolved oxygen volume, increases regional dissolved oxygen volume, reduces the anaerobic oxidation of water, promotes self-cleaning function.

(2) The utility model discloses a mud pump carries out dehydration with the silt pump to the pressure filter of sedimentation tank, has guaranteed that the silt of sedimentation tank can in time clear away, and reduces secondary pollution.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

As shown in fig. 1, the landscape water purification apparatus includes: the device comprises an air blower 1, a PH adjusting tank 2, a coagulation tank 3, a flocculation tank 4, a sedimentation tank 5, a PH adjustment back tank 6 and an aeration and oxygenation tank 7, wherein landscape water is lifted into the PH adjusting tank 2 through a lift pump, caustic soda flakes are added into the PH adjusting tank 2 to adjust the landscape water in the PH adjusting tank 2 to be alkaline so as to provide conditions for coagulation and flocculation, the PH adjusting tank 2 is communicated with the coagulation tank 3 through a PH reserved port, particles which are difficult to precipitate in water can be mutually polymerized to form colloid by adding medicines into the coagulation tank 3, and then are combined with impurities in a water body to form a larger flocculating constituent, the flocculating constituent adsorbs suspended matters, partial bacteria and dissolved substances through strong adsorption force, preferably, the coagulation tank 3 is the PAC coagulation tank 3, PAC medicines are added into the coagulation tank 3, the coagulation tank 3 is communicated with the flocculation tank 4 through the coagulation reserved port, the flocculation tank 4 is communicated with the sedimentation tank 5 through a flocculation lift pump, the flocculation tank 4 can coagulate fine floccules into larger floccules, the principle is that polymer chains of polymers are bridged between suspended particles and particles to finally enable the particles to be aggregated, preferably, the flocculation tank 4 is a PAM flocculation tank 4, PAM agents are added into the flocculation tank 4, the sedimentation tank 5 is communicated with a PH readjustment tank 6 through a sedimentation reserved opening, the PH readjustment tank 6 is communicated with an aeration oxygenation tank 7 through a readjustment reserved opening, acidic agents such as sulfuric acid are added into the PH readjustment tank 6 to adjust alkaline landscape water to be neutral, the aeration oxygenation tank 7 is discharged into a landscape lake through a drain pipe, the aeration tank is used for increasing dissolved oxygen in water and covering the dissolved oxygen in the whole lake water, the sedimentation tank 5 is communicated with a filter press through a sludge pump 9, the sludge pump 9 is communicated to the bottom of the sedimentation tank 5 through a sludge suction pipe, an aeration pipeline is installed at the bottom of the aeration tank 7, the aeration pipeline 11 is provided with a microporous aeration head 12 for improving aeration efficiency, and the blower 1 is communicated with the aeration pipeline 11. The landscape water purification device also comprises a controller, wherein the controller controls the start and stop of all electric equipment of the landscape water purification device, and in order to avoid water flow short circuit, a water inlet and a water outlet of the purification device are in the shape and size of the landscape lake.

Specifically, the coagulation tank is matched with a coagulant dosing system, and the flocculation tank is matched with a flocculant dosing system. The coagulant is PAC, and the flocculant is PAM.

Concrete, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH readjustment pond and use the PH equalizing basin to encircle the setting as the center, and landscape rivers are outwards flowed by passing through PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH readjustment pond spiral in proper order. The PH adjusting tank, the coagulation tank, the flocculation tank, the sedimentation tank and the PH adjustment back tank are close to each other and are spirally arranged, so that the occupied area can be saved as much as possible, and because the treatment tanks are close to each other, the materials of the treatment tanks can be saved, and the cost is saved.

The utility model discloses a concrete implementation process as follows: landscape water is pumped into a PH adjusting pool 2 through a lift pump, a controller controls a coagulation stirrer to be started, meanwhile, a first PH detector detects that the PH value of the landscape water is not in a rated range, caustic soda flakes are added into the PH adjusting pool 2 to adjust the PH value of the PH adjusting pool 2, the pH value of the PH adjusting pool 2 reaches the rated PH value, water of the PH adjusting pool 2 overflows into a coagulation pool 3, a PAC medicament is added into the coagulation pool 3, the controller controls the coagulation stirrer to be started, landscape water treated by a flocculation pool 4 is added into a PH readjustment pool 6, the controller controls the coagulation stirrer to be started, meanwhile, a second PH online monitor detects that the PH value of the landscape water is not in the rated range, acid is added into the PH readjustment pool 6 to adjust the PH value of the readjustment pool 6, the PH value of the readjustment pool 6 reaches the rated PH value, an aeration water aeration tank 7 after the landscape is adjusted, an air blower 1 is fed into the aeration tank 7 through an aeration pipeline 11, the aerated landscape water is discharged into a landscape lake through a drain pipe, and a sludge pump 9 is periodically started manually to pump the sludge in the sedimentation tank 5 to a filter press 10 for dehydration treatment.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Landscape water purification installation, its characterized in that includes: air-blower, elevator pump, PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank and aeration oxygenation pond, the view water promotes to the PH equalizing basin in through the elevator pump in, and PH equalizing basin, thoughtlessly congeal pond, flocculation basin, sedimentation tank, PH adjustment tank are adjacent from high to low to set up, the sedimentation tank is linked together with the pressure filter through the sludge pump, aeration pipeline is installed to aeration oxygenation bottom of the pool portion, air-blower and aeration pipeline intercommunication.

2. The landscape water purification device according to claim 1, wherein the coagulation tank is matched with a coagulant dosing system, and the flocculation tank is matched with a flocculant dosing system.

3. The landscape water purification device according to claim 1, wherein the sedimentation tank comprises a primary sedimentation tank and a secondary sedimentation tank, the primary sedimentation tank and the secondary sedimentation tank are adjacently arranged from high to low, and the primary sedimentation tank and the secondary sedimentation tank are communicated with the filter press through a sludge pump.

4. The landscape water purification device according to claim 1, wherein a regulating stirrer is arranged in the pH regulating tank, and the regulating stirrer is linked with a lifting pump; a coagulation mixer is arranged in the coagulation tank and is linked with the lifting pump; a flocculation stirrer is arranged in the flocculation tank and is linked with the lifting pump; and a back-adjusting stirrer is arranged in the PH back-adjusting tank and is linked with the lifting pump.

5. The landscape water purification plant according to claim 4, wherein a first PH detector and an acid dosing system are installed in the PH regulation pool, and the acid dosing system is controlled by a second PH on-line monitor.

6. The landscape water purification plant according to claim 4, wherein a second PH detector and an alkali dosing system are installed in the PH back-adjusting tank, and the alkali dosing system is controlled by the second PH on-line monitor.

7. The landscape water purification device according to claim 1, wherein an inclined plate or an inclined pipe is installed in the sedimentation tank, and a funnel-shaped mud bucket is arranged at the lower half part of the sedimentation tank.