CN207811311U - A kind of shallow layer flotation machine water inlet system - Google Patents
A kind of shallow layer flotation machine water inlet system Download PDFInfo
- Publication number
- CN207811311U CN207811311U CN201820023839.0U CN201820023839U CN207811311U CN 207811311 U CN207811311 U CN 207811311U CN 201820023839 U CN201820023839 U CN 201820023839U CN 207811311 U CN207811311 U CN 207811311U
- Authority
- CN
- China
- Prior art keywords
- water
- inlet
- water inlet
- triplet
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000005188 flotation Methods 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000009300 dissolved air flotation Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of shallow layer flotation machine water inlet systems, including intake pump, water inlet pipe, inlet triplet for water, valve, return duct and flowmeter, the intake pump is kept right position mounted on cesspool bottom, water inlet pipe is installed on the intake pump, inlet triplet for water is installed at the top of the water inlet pipe, it is equipped with into water connecting tube at the top of the inlet triplet for water, the water inlet connecting tube links together with shallow layer flotation machine, the inlet triplet for water right output port is equipped with return duct, the flowmeter is mounted on water inlet connecting tube lower end, valve is equipped between the inlet triplet for water and flowmeter, valve is equipped between the inlet triplet for water and return duct.Due to the adoption of the above technical scheme, the beneficial effects of the utility model are：The utility model adds valve and return duct to control water, by controlling return duct flow to realize the controllable effect of water.
Description
Technical field
The utility model belongs to sewage treatment field, specifically a kind of shallow layer flotation machine water inlet system.
Background technology
Dissolved air flotation technology refers to air with water under certain pressure conditions, and gas is made to dissolve in water to greatest extent,
Make every effort to be in saturation state, is then released pressure dissolving gas water decompression is formed by, a large amount of micro-bubble is generated, with water
In suspension flco come into full contact with, so that suspension flco in water is adhered on micro-bubble, climb up on top of the water with bubble, formed floating
Slag simultaneously scrapes removing dross, to purify water.
Common air-floating apparatus shows in operation because of the deep water level air-floating apparatus using dynamic water inlet, dynamic water outlet
Aqueous suspension is high, and bubble is vanished in uphill process because of long residence time and friction, and suspended matter is caused to precipitate；Therefore,
Dynamic water inlet, the static shallow air-floatation device being discharged gradually are applied.
In shallow air-floatation device, residence time of the waste water in air supporting only needs 2-3min, artificially upflow velocity is caused to increase
Add, bubble residence time in air supporting is short, thus bubble rising damages small, purification efficiency height soon.High-efficient shallow air flotation device is
On the basis of traditional air supporting theory, and successfully used " shallow-layer theoretical " and " zero-speed " principle, collect cohesion, air supporting, skimming,
It precipitates, scrape mud and be integrated, be a kind of high-efficiency appliance of purification of water quality processing.
High-efficient shallow air flotation influences treatment effect in water inlet system because of uneven, to make water quality that design be not achieved
It is required that.
Invention content
The purpose of this utility model is to provide a kind of shallow layer flotation machine water inlet system.
To achieve the above object, the technical solution of the utility model is：A kind of shallow layer flotation machine water inlet system, including into
Water pump, water inlet pipe, inlet triplet for water, valve, return duct and flowmeter, the intake pump are kept right position mounted on cesspool bottom,
Water inlet pipe is installed on the intake pump, inlet triplet for water is installed at the top of the water inlet pipe, is equipped at the top of the inlet triplet for water
Water inlet connecting tube, the water inlet connecting tube link together with shallow layer flotation machine, and the inlet triplet for water right output port is equipped with reflux
Pipe, the flowmeter are mounted on water inlet connecting tube lower end, and valve, the water inlet three are equipped between the inlet triplet for water and flowmeter
It is logical that valve is equipped between return duct.
Due to the adoption of the above technical scheme, the beneficial effects of the utility model are：The utility model adds valve and reflux
Pipe controls water, by controlling return duct flow to realizing the controllable effect of water.
Description of the drawings
The utility model is described further in conjunction with attached drawing.
Fig. 1 is that the utility model installs principle schematic.
In figure：1, intake pump, 2, water inlet pipe, 3, inlet triplet for water, 4, valve, 5, return duct, 6, flowmeter, 7, cesspool,
8, it intakes connecting tube, 9, shallow layer flotation machine.
Specific implementation mode
As shown in Figure 1, the utility model includes intake pump 1, water inlet pipe 2, inlet triplet for water 3, valve 4, return duct 5 and flow
Meter 6, the intake pump 1 are kept right position mounted on 7 bottom of cesspool, and water inlet pipe 2, the water inlet are equipped on the intake pump 1
The top of pipe 2 is equipped with inlet triplet for water 3, and 3 top of the inlet triplet for water is equipped with into water connecting tube 8, the water inlet connecting tube 8 with it is shallow
Layer air floatation machine 9 links together, and 3 right output port of the inlet triplet for water is equipped with return duct 5, and the flowmeter 6 is mounted on water inlet and connects
8 lower end of take over is equipped with valve 4, is equipped between the inlet triplet for water 3 and return duct 5 between the inlet triplet for water 3 and flowmeter 6
Valve 4.
Operation principle：The utility model adds valve 4 and return duct 5 to control water, by control 5 flow of return duct from
And realize the controllable effect of water.
Claims (1)
1. a kind of shallow layer flotation machine water inlet system, it is characterised in that：Including intake pump, water inlet pipe, inlet triplet for water, valve, return
Flow tube and flowmeter, the intake pump are kept right position mounted on cesspool bottom, and water inlet pipe is equipped on the intake pump, described
Inlet triplet for water is installed at the top of water inlet pipe, is equipped at the top of the inlet triplet for water into water connecting tube, the water inlet connecting tube with it is shallow
Layer air floatation machine links together, and the inlet triplet for water right output port is equipped with return duct, and the flowmeter is mounted on water inlet connecting tube
Lower end is equipped with valve between the inlet triplet for water and flowmeter, valve is equipped between the inlet triplet for water and return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023839.0U CN207811311U (en) | 2018-01-05 | 2018-01-05 | A kind of shallow layer flotation machine water inlet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023839.0U CN207811311U (en) | 2018-01-05 | 2018-01-05 | A kind of shallow layer flotation machine water inlet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207811311U true CN207811311U (en) | 2018-09-04 |
Family
ID=63326348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023839.0U Expired - Fee Related CN207811311U (en) | 2018-01-05 | 2018-01-05 | A kind of shallow layer flotation machine water inlet system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207811311U (en) |
-
2018
- 2018-01-05 CN CN201820023839.0U patent/CN207811311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |