CN206395861U - A kind of dosing tank is from liquid sucking device - Google Patents
A kind of dosing tank is from liquid sucking device Download PDFInfo
- Publication number
- CN206395861U CN206395861U CN201720072984.3U CN201720072984U CN206395861U CN 206395861 U CN206395861 U CN 206395861U CN 201720072984 U CN201720072984 U CN 201720072984U CN 206395861 U CN206395861 U CN 206395861U
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- China
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- dosing
- liquor box
- injector
- pass
- decoction
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Abstract
The utility model belongs to water-treatment technology field, and more particularly to a kind of dosing tank is from liquid sucking device.Technical problem to be solved in the utility model be to provide it is a kind of add medicament without manpower, realize automation, realize dosing tank that medicament adds from liquid sucking device by vacuum self-priming.Pass through the dosing into liquor box of dosing liquor box decoction self-priming apparatus, alleviate the manual labor of operator, when needing the dosing into liquor box, as long as outside medicine-chest or medicine adding vehicle are placed on beside chemicals dosing plant, after the liquid outlet of outside medicine-chest and the inlet of dosing liquor box are connected, open the import and export valve of injector, start water treatment facilities, then decoction has voluntarily been flowed in liquor box under the suction of injector, addition decoction need not be manually carried, the labor intensity of operator is greatly alleviated.
Description
Technical field
The utility model belongs to water-treatment technology field, and more particularly to a kind of dosing tank is from liquid sucking device.
Background technology
In industrial water conditioning system, it is required for using chemicals dosing plant, such as：By the PH that water is adjusted to system acid adding, alkali
Value；By adding of germicide to raw water（Or production water）Sterilized；By adding coagulant, flocculant to carry out the suspension in raw water
Coagulation（Flocculation）Processing；Pass through the chlorine residue for adding reducing agent to go in water removal；By adding antisludging agent to prevent（Delay）The knot of reverse osmosis membrane
Dirt etc..Have plenty of in these medicaments and form liquid dissolving is stirred in solid chemicals addition liquor box, then use dosing pump
It is added in system, such as coagulant polymeric aluminium chloride, flocculant ferrous sulfate are all powdery solid medicaments, and most of is liquid
Body medicament is directly added into liquor box, is added to dosing pump in water treatment system, and many of liquid preparation has strong stimulation
Property and corrosivity, such as hydrochloric acid, sulfuric acid, liquid sodium hydroxide, by these liquid preparations add dosing liquor box when, easily spill
To cause corrosion damage to human body, such as hydrochloric acid acid mist that can also emerge enters human respiratory tract, and eyes and respiratory tract are all caused not
With the injury of degree, in big water treatment system, it can design and unload medicine with unloading Teat pipette into dosing liquor box, but in some
In small water treatment system, it is contemplated that cost of investment and on-site actual situations, so can only both it increase manually to dosing in liquor box
The manual labor of operator is added, also add the danger of the personal injury of operator, this problem is in water process row
Industry generally existing, annoyings engineers and technicians and operator always, has many technical staff to carry out this problem a variety of
Research, but effect is not ideal, is currently still a problem of numerous technical staff's tackling key problem.
The content of the invention
In view of the deficienciess of the prior art, technical problem to be solved in the utility model is to provide one kind without people
Power adds medicament, realizes automation, realizes dosing tank that medicament adds from liquid sucking device by vacuum self-priming.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of dosing tank from liquid sucking device,
Including main line, the main line is provided with bye-pass, the bye-pass along water (flow) direction and is provided with injector, the bye-pass
Be provided with the first valve close to the inlet end of the injector, the bye-pass close to the injector water outlet end provided with the
Two valves, the liquid sucting port of the injector connects liquor box by imbibition pipeline, and the imbibition pipeline is provided with close to liquid sucting port end
Check valve, the imbibition pipeline is provided with the 3rd valve close to the outlet port of the liquor box, and the inlet of the liquor box leads to
Water influent pipeline connection external agent tank is crossed, the water influent pipeline is provided with the 4th valve close to external agent tank end.
The utility model dosing tank is from the advantage of liquid sucking device：
1st, the utility model dosing tank is added from liquid sucking device by dosing liquor box decoction self-priming apparatus into liquor box
Medicine, alleviates the manual labor of operator, it is necessary into liquor box during dosing, as long as an outside medicine-chest or medicine adding vehicle are placed on
Beside chemicals dosing plant, after the liquid outlet of outside medicine-chest and the inlet of dosing liquor box are connected, open injector into and out of
Mouth valve, starts water treatment facilities, then decoction has voluntarily been flowed in liquor box under the suction of injector, it is not necessary to artificial
Addition decoction is carried, the labor intensity of operator is greatly alleviated.
2nd, the utility model dosing tank is easy to operate from liquid sucking device, safe and reliable.It ensure that in decoction adition process
Do not leak and do not spread, do not drip not permeable, and prevent volatility decoction such as acid mist to evaporate into air, so as to cause human body to be drawn into breathing
In road, dosing is convenient, it is ensured that the decoction liquid level in liquor box can reach the height of any setting.
3rd, the utility model dosing tank is with low cost from liquid sucking device, installs simple, than with unload Teat pipette cost accounting less than
10%, and do not need power supply.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment one, as shown in figure 1, a kind of dosing tank is from liquid sucking device, including main line 1, the main line 1 is provided with
On bye-pass 2, the bye-pass 2 injector 4, water inlet of the bye-pass 2 close to the injector 4 are provided with along water (flow) direction
15 ends are provided with the first valve 3, and the bye-pass 2 is provided with the second valve 5, the spray close to the end of delivery port 16 of the injector 4
The liquid sucting port 17 of emitter 4 connects liquor box 11 by imbibition pipeline 7, and the imbibition pipeline 7 is close to the end of liquid sucting port 17 provided with unidirectional
Valve 6, the imbibition pipeline 7 is provided with the 3rd valve 8, the feed liquor of the liquor box 11 close to the end of gas outlet 9 of the liquor box 11
Mouth 10 connects external agent tank 14 by water influent pipeline 12, and the water influent pipeline 12 is provided with the 4th valve close to the end of external agent tank 14
Door 13.
Carrying out, to during dosing in dosing liquor box 11, allowing equipment to be in running status, connecting liquor box inlet 10
Water influent pipeline 12 between external agent tank 14, it is ensured that be closed between liquor box 11 and water influent pipeline 12, then open
First valve 3, the second valve 5, the 3rd valve 8, the 4th valve 13, then when the water in bye-pass 2 rapidly flows through injector 4,
A vaccum interval is formed at the liquid sucting port 17 of injector 4, that is, forms negative pressure, then the vacuum suction in external agent tank 14
Decoction has flowed into dosing liquor box 11, during decoction flows into liquor box 11, as long as water influent pipeline 12 connects no leak source, just
No decoction or acid mist outflow are can guarantee that, operating personnel need to only observe the liquid level of dosing liquor box 11, reach the liquid level of setting
Afterwards, the vacuum closed at the first valve 3, the second valve 5, the 3rd valve 8 of injector 2, the liquid sucting port 17 of injector 4 is reduced to
Zero, decoction stops flow into dosing liquor box 11, is then shut off the 4th valve 13, entering that the inlet 10 of dosing liquor box 11 is connected
Liquid pipeline 12, which is unloaded, to be put in place, the most handy flexible pipe of pipeline of water influent pipeline 12, is noted not during detaching pipelines
Decoction is allowed to spill, then this dosing process terminates.Injection is determined according to the volume of liquor box 11 and the administration timing of drug for wanting to reach
The model of device 4, the model further according to injector 4 determines the caliber of bye-pass 2.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that of the present utility model to implement not
Limited by above-mentioned embodiment.Those skilled in the art can be on the premise of without departing from the utility model technical concept, to this
Various modification can be adapted or modification for utility model, and these modifications or modification are also fallen within protection domain of the present utility model certainly.
Claims (1)
1. a kind of dosing tank is from liquid sucking device, it is characterised in that：Including main line（1）, the main line（1）It is provided with bye-pass
（2）, the bye-pass（2）On along water (flow) direction be provided with injector（4）, the bye-pass（2）Close to the injector（4）Enter
The mouth of a river（15）End is provided with the first valve（3）, the bye-pass（2）Close to the injector（4）Delivery port（16）End is provided with the
Two valves（5）, the injector（4）Liquid sucting port（17）Pass through imbibition pipeline（7）Connect liquor box（11）, the imbibition pipeline
（7）Close to liquid sucting port（17）End is provided with check valve（6）, the imbibition pipeline（7）Close to the liquor box（11）Gas outlet（9）
End is provided with the 3rd valve（8）, the liquor box（11）Inlet（10）Pass through water influent pipeline（12）Connect external agent tank
（14）, the water influent pipeline（12）Close to external agent tank（14）End is provided with the 4th valve（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072984.3U CN206395861U (en) | 2017-01-19 | 2017-01-19 | A kind of dosing tank is from liquid sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072984.3U CN206395861U (en) | 2017-01-19 | 2017-01-19 | A kind of dosing tank is from liquid sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395861U true CN206395861U (en) | 2017-08-11 |
Family
ID=59517985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072984.3U Active CN206395861U (en) | 2017-01-19 | 2017-01-19 | A kind of dosing tank is from liquid sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698010A (en) * | 2017-09-26 | 2018-02-16 | 杜忠华 | PH governor motions for water process |
-
2017
- 2017-01-19 CN CN201720072984.3U patent/CN206395861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698010A (en) * | 2017-09-26 | 2018-02-16 | 杜忠华 | PH governor motions for water process |
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