CN206985929U - A kind of water treatment system for improving dechlorination equipment - Google Patents
A kind of water treatment system for improving dechlorination equipment Download PDFInfo
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- CN206985929U CN206985929U CN201720911834.7U CN201720911834U CN206985929U CN 206985929 U CN206985929 U CN 206985929U CN 201720911834 U CN201720911834 U CN 201720911834U CN 206985929 U CN206985929 U CN 206985929U
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Abstract
Technical field of water treatment is the utility model is related to, specifically a kind of water treatment system for improving dechlorination equipment, it is characterised in that：Middle pressure UV devices include shell, the middle pressure UV lamp pipe being fixed in shell on axis, and the initial and end end of shell connects one end of feed liquor branch pipe, goes out one end of liquid branch pipe respectively；The output end of described raw water tank is sequentially connected raw water pump, more medium filter, softening filter, the other end of feed liquor branch pipe, the other end for going out liquid branch pipe, cartridge filter, RO reverse osmosis membrane apparatus using pipeline；Valve is respectively equipped with described feed liquor branch pipe, the pipeline gone out between liquid branch pipe and liquid inlet and outlet branch pipe.It is of the present utility model compared with prior art, reduce RO films cleaning frequency, reach effects of energy saving and emission reduction；The energy resource consumption evaded the filter material replacement of active carbon filter input and periodically sterilized；Reduce the burden that dosing is handled system repeatedly；Reduce the risk and Con trolling index of microbial growth；Reduce maintenance and cost of floor space.
Description
Technical field
Technical field of water treatment is the utility model is related to, specifically a kind of water process system for improving dechlorination equipment
System.
Background technology
In bio-pharmaceuticals industry, water is most widely used raw materials technology, is used as composition, solvent, diluent of medicine etc..
Water for pharmaceutical purposes is as pharmaceutical raw material, and its quality standard and use are very crucial, and water purification system therein, then based on
Want one of raw water, each part is all critically important in water purification equipment, be related to production water index it is whether qualified,
Wherein need to be controlled the microorganism of water and chlorine residue in preceding processing water, the chlorine residue required in GMP guides《0.1ppm,
RO inflow requirements are can be only achieved, the qualified purified water of final stable output.
Referring to Fig. 1, at present, the processing system of general pure water is sequentially connected raw water pump 2, more Jie for raw water tank 1 using pipeline
Mass filter 3, softening filter 4, active carbon filter 8, cartridge filter 5, RO reverse osmosis membrane apparatus 6, and in multimedium mistake
Pipeline between filter 3, softening filter 4 is provided with chemicals dosing plant 9, typically adds NaClO3.And wherein dechlorination is to pass through setting
Active carbon filter 8, i.e., an active carbon filter 8 is installed after softening filter 4.And it is to pass through addition to control of microorganisms
Sodium hypochlorite 0.2ppm or so.
The characteristics of dosing technique：
1. new chemicals need to be added in production technology, it is necessary to add bisulfite sodium reduction；
2. the sulfate scale problem of follow-up RO systems；
3. the sulfate reducing bacteria problem that medicine system is brought；
4. the maintenance issues of quantitative feeder.
The characteristics of activated carbon process：
1. the hotbed of microbial growth, cause the sulfate of counter-infiltration microorganism and the exceeded follow-up RO systems of back segment microorganism
Scale problems；
2. the unpredictable breakthrough point of charcoal bed, it is big that water emits loss；
3. the problem of regenerating expense and periodic maintenance, space is big.
The system added for not allowing to add chemical reagent, and horsepower requirements are higher, traditional handicraft dosing with
Activated carbon filtering is just improper.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, and original place is replaced by the middle more spectral coverage UV devices of pressure
Dosing and activated carbon in reason system are handled to carry out microorganism sterilizing and dechlorination.
To achieve the above object, a kind of water treatment system for improving dechlorination equipment is designed, including it is raw water tank, raw water pump, more
Medium filter, softening filter, cartridge filter, RO reverse osmosis membrane apparatus, it is characterised in that：
Also include middle pressure UV devices, control system；
Described middle pressure UV devices include shell, the middle pressure UV lamp pipe being fixed in shell on axis, the initial and end end of shell
One end of feed liquor branch pipe is connected respectively, goes out one end of liquid branch pipe；
The output end of described raw water tank is sequentially connected raw water pump, more medium filter using pipeline, softening filter, entered
The other end of liquid branch pipe, the other end for going out liquid branch pipe, cartridge filter, RO reverse osmosis membrane apparatus；
Valve is respectively equipped with described feed liquor branch pipe, the pipeline gone out between liquid branch pipe and liquid inlet and outlet branch pipe；
A pair of control terminal, the control terminal of raw water pump, the control terminal of each valve difference 1 of described middle pressure UV lamp pipe
Should be electrically connected connected control system some control terminals control open and close.
The end of probe of the last one optical detector is also located in the shell of described middle pressure UV devices, the letter of the strong optical detector
The signal input part of number output end connection control system, the corresponding control of the power control terminal connection control system of strong optical detector
End.
The ultraviolet of described middle pressure UV lamp pipe release 260nm~320nm wavelength.
Described control system uses PLC control system or DCS control systems.
The shell of described middle pressure UV devices is horizontally disposed with.
Bottom outside the shell of described middle pressure UV devices is additionally provided with support feet.
It is of the present utility model compared with prior art, reduce R0 films cleaning frequency, reach effects of energy saving and emission reduction；Evade work
Property carbon filter input filter material replacement and the energy resource consumption that periodically sterilizes；Reduce the burden that dosing is handled system repeatedly；Drop
The risk and Con trolling index of humble biological growth；Reduce maintenance and cost of floor space.
Brief description of the drawings
Fig. 1 is the connection diagram of original water treatment system.
Fig. 2 is connection diagram of the present utility model.
Embodiment
In conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
Referring to Fig. 2, a kind of water treatment system for improving dechlorination equipment of the utility model, including it is raw water tank 1, raw water pump 2, more
Medium filter 3, softening filter 4, cartridge filter 5, RO reverse osmosis membrane apparatus 6, it is characterised in that：
Also include middle pressure UV devices 7, control system；
Described middle pressure UV devices include shell 7-1, the middle pressure UV lamp pipe 7-2 being fixed in shell 7-1 on axis, shell
7-1 initial and end end connects feed liquor branch pipe 7-3 one end, goes out liquid branch pipe 7-4 one end respectively；
The output end of described raw water tank 1 is sequentially connected raw water pump, more medium filter 3, softening filter using pipeline
4th, the feed liquor branch pipe 7-3 other end, the other end for going out liquid branch pipe 7-4, cartridge filter 5, RO reverse osmosis membrane apparatus 6；
Valve is respectively equipped with described feed liquor branch pipe 7-3, the pipeline gone out between liquid branch pipe 7-4 and liquid inlet and outlet branch pipe
7-5；
Described middle pressure UV lamp pipe 7-2 control terminal, the control terminal of raw water pump, the control terminal of each valve is distinguished one by one
Some control terminals control of the corresponding connected control system that is electrically connected opens and closes.
Further, the end of probe of the last one optical detector is also located in the shell 7-1 of described middle pressure UV devices 7, described
The signal input part of the signal output part connection control system of strong optical detector, the power control terminal connection control of strong optical detector
The corresponding controling end of system, can be with pressure UV lamp pipe in prompting changing.Hanovia can be selected in strong optical detector in this example
PharmaLine DC series.
Further, the ultraviolet of described middle pressure UV lamp pipe 7-2 releases 260nm~320nm wavelength, can be by controlling
System regulation spectral band.
Further, described control system uses PLC control system or DCS control systems.
The utility model is come out raw water from raw water tank 1 by raw water pump 2 by Pipeline transport, successively by multimedium
After filter 3, the processing of softening filter 4, press in UV devices 7 in, released by the middle pressure UV lamp pipe 7-2 among shell 7-1
Put the ultraviolet of 260mm-320mm wavelength, when in shell 7-1 of the water by middle pressure UV devices 7, HOCL in decomposition water and
OCL-；It can be ensured below water outlet control of microorganisms 5cfu/ml by the ultraviolet of heavy dose；Pass through valve 7-5 switching control
System, it can facilitate in periodic maintenance, replacing and press UV lamp pipe.
Wherein, the operation principle of middle pressure UV devices 7 is：Free available chlorine is mainly deposited in water in the form of HOCl and OCl-
The ultraviolet of HOCl and the main absorbing wavelengths of OCl- between 260nm-320nm, it is being decomposed into O2And HCl, so as to touch the mark
Control is in available chlorine content《0.1ppm.The continuous operation of ultraviolet can effectively control the microorganism level of water purification system, so as to
Reduce endotoxin and thermal source.
The utility model has mainly reached following effect：
1. adding chemical reagent without process, the contaminated risk of processing system is reduced；
2. source water microorganism is thoroughly inactivated while efficient removal chlorine residue；
3. avoid the microorganism pollution of RO reverse osmosis membrane apparatus；
4. being added without any chemicals, RO reverse osmosis membrane apparatus scale problems are avoided；
5. ensureing microbial safety from source, improve system influent quality；
6. online ultraviolet intensity monitoring and dosage are shown, Accurate Prediction dechlorination effect；
7. space is small, and processing system is very clean in itself, without periodic cleaning and sterilization；
8. evaded the processing of activated carbon discarded object environmental requirement etc..
It should be noted that the control system in the utility model simply simply controls the keying of each pump and valve suitable
Sequence, and the wave band of regulation UV spectrum, using control device common in automation control area.
Claims (6)
1. a kind of water treatment system for improving dechlorination equipment, including it is raw water tank (1), raw water pump (2), more medium filter (3), soft
Change filter (4), cartridge filter (5), RO reverse osmosis membrane apparatus (6), it is characterised in that：
Also include middle pressure UV devices (7), control system；
Described middle pressure UV devices (7) include shell (7-1), the middle pressure UV lamp pipe (7- being fixed on shell (7-1) interior axis
2), the initial and end end of shell (7-1) connects feed liquor branch pipe (7-3) one end, goes out liquid branch pipe (7-4) one end respectively；
The output end of described raw water tank (1) is sequentially connected raw water pump, more medium filter (3), softening filter using pipeline
(4), the other end of feed liquor branch pipe (7-3), the other end for going out liquid branch pipe (7-4), cartridge filter (5), RO reverse osmosis membrane apparatus
(6)；
Valve is respectively equipped with described feed liquor branch pipe (7-3), the pipeline gone out between liquid branch pipe (7-4) and liquid inlet and outlet branch pipe
(7-5)；
A pair of control terminal, the control terminal of raw water pump, the control terminal of each valve difference 1 of described middle pressure UV lamp pipe (7-2)
Should be electrically connected connected control system some control terminals control open and close.
A kind of 2. water treatment system for improving dechlorination equipment as claimed in claim 1, it is characterised in that：The last one optical detector
End of probe is also located in the shell (7-1) of described middle pressure UV devices (7), the signal output part connection control of the strong optical detector
The signal input part of system processed, the corresponding controling end of the power control terminal connection control system of strong optical detector.
A kind of 3. water treatment system for improving dechlorination equipment as claimed in claim 1, it is characterised in that：Described middle pressure UV lamp
Manage the ultraviolet of (7-2) release 260nm~320nm wavelength.
A kind of 4. water treatment system for improving dechlorination equipment as claimed in claim 1, it is characterised in that：Described control system
Using PLC control system or DCS control systems.
A kind of 5. water treatment system for improving dechlorination equipment as claimed in claim 1, it is characterised in that：Described middle pressure UV dresses
The shell (7-1) for putting (7) is horizontally disposed.
A kind of 6. water treatment system for improving dechlorination equipment as claimed in claim 1, it is characterised in that：Described middle pressure UV dresses
Put the bottom of the shell (7-1) of (7) outside and be additionally provided with support feet (7-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911834.7U CN206985929U (en) | 2017-07-26 | 2017-07-26 | A kind of water treatment system for improving dechlorination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911834.7U CN206985929U (en) | 2017-07-26 | 2017-07-26 | A kind of water treatment system for improving dechlorination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985929U true CN206985929U (en) | 2018-02-09 |
Family
ID=61415791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911834.7U Active CN206985929U (en) | 2017-07-26 | 2017-07-26 | A kind of water treatment system for improving dechlorination equipment |
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| Country | Link |
|---|---|
| CN (1) | CN206985929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372136A (en) * | 2019-07-26 | 2019-10-25 | 中国大冢制药有限公司 | Purified water preparation system |
-
2017
- 2017-07-26 CN CN201720911834.7U patent/CN206985929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372136A (en) * | 2019-07-26 | 2019-10-25 | 中国大冢制药有限公司 | Purified water preparation system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Eclavite|(Shanghai) Biomedical Technology Co.,Ltd. Assignor: PURE & CLEAN PROCESS SYSTEMS Co.,Ltd. Contract record no.: X2023980037441 Denomination of utility model: A water treatment system for improving dechlorination equipment Granted publication date: 20180209 License type: Common License Record date: 20230703 |