CN204384986U - Boiler filters deionized water treatment system - Google Patents
Boiler filters deionized water treatment system Download PDFInfo
- Publication number
- CN204384986U CN204384986U CN201420702034.0U CN201420702034U CN204384986U CN 204384986 U CN204384986 U CN 204384986U CN 201420702034 U CN201420702034 U CN 201420702034U CN 204384986 U CN204384986 U CN 204384986U
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- CN
- China
- Prior art keywords
- reverse osmosis
- water
- filter
- deionized water
- boiler
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- 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.)
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Abstract
The utility model discloses a kind of boiler and filter deionized water treatment system, comprise more medium filter, heat exchanger, cartridge filter, high-pressure pump and reverse osmosis system; Also comprise the medicine system be arranged between heat exchanger and cartridge filter, described medicine system comprises Scale inhibitors add-on system and sodium bisulfite add-on system.More medium filter in the utility model utilizes quartz sand and gac by the filtering layer of composition, can remove the impurity such as suspended substance in tap water, mud and colloid thoroughly; In water, add sodium bisulfite by medicine system, the oxidized damage of reverse osmosis membrane can be avoided, and Xiang Shuizhong adds Scale inhibitors, can avoid the crystallization of salt in dense water in reverse osmosis system, the characteristic of protection reverse osmosis membrane; In utilizing reverse osmosis system to dewater 99.9% organism and bacterium and 98% salt, water quality is very significantly improved, thus ensures boiler long-time running and there will not be scale problems.
Description
Technical field
The utility model relates to a kind of water treating equipment, and particularly a kind of boiler filters deionized water treatment system.
Background technology
Boiler supplementary feed needs through strict process, otherwise the easy fouling of boiler, reduce heat utilization ratio; Ion content in water after water treating equipment process of the prior art is still higher, makes boiler still there will be the problems such as fouling in long-time running.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of boiler and filters deionized water treatment system, to go to obtain highly purified deionized water, impacts to avoid the long-term stability operation of ionic state material to boiler.
The utility model boiler filters deionized water treatment system, comprises the raw water box, raw water pump, more medium filter, heat exchanger, cartridge filter, high-pressure pump and the reverse osmosis system that connect successively along water (flow) direction;
Also comprise the medicine system be arranged between heat exchanger and cartridge filter, described medicine system comprises Scale inhibitors add-on system and sodium bisulfite add-on system.
Further, described boiler filtration deionized water treatment system also comprises the electrically-controlled valve being arranged on high-pressure pump feed-water end and being controlled by PLC.
Further, described more medium filter, heat exchanger, cartridge filter, high-pressure pump and reverse osmosis system are two covers be arranged in parallel.
Further, described boiler filters deionized water treatment system and also comprises cleaning system, described cleaning system comprises the medicine tank-washer, scavenging pump and the filter rinsed that connect successively along water (flow) direction, the water side of described filter rinsed is connected with the feed-water end of cartridge filter, and the water side of described reverse osmosis system is connected with medicine tank-washer.
The beneficial effects of the utility model:
1, the utility model boiler filters deionized water treatment system, and more medium filter wherein utilizes quartz sand and gac by the filtering layer of composition, can remove the impurity such as suspended substance in tap water, mud and colloid thoroughly.
2, the utility model boiler filters deionized water treatment system; in water, sodium bisulfite is added by medicine system; reacted by chlorine residue in sodium bisulfite and water; the oxidized damage of reverse osmosis membrane can be avoided; and Xiang Shuizhong adds Scale inhibitors; the solubleness of the salts such as CaCO3, CaSO4 in water can be increased, the crystallization of salt in dense water in reverse osmosis system can be avoided, the characteristic of protection reverse osmosis membrane.
3, the utility model boiler filters deionized water treatment system, and the reverse osmosis membrane aperture of its reverse osmosis system only has 3x10
-10m, it is the separating device of ion level, separate object is the organism that ion range in solution and molecular weight are very little, utilize reverse osmosis can remove in water 99.9% organism and bacterium and 98% salt, water quality is very significantly improved, thus ensures boiler long-time running and there will not be scale problems; Its electrically-controlled valve arranged is opened under the control of PLC simultaneously, can control the pressure of reverse osmosis system easily, the unexpected startup supercharging of high-pressure pump can be avoided to produce RO membrane element and destroy; Simultaneously when reverse osmosis system quits work, cleaning system can be utilized to carry out auto-flushing to reverse osmosis membrane group, can prevent the high concentration salts in dense water from affecting the performance of reverse osmosis system in the fouling of reverse osmosis membrane surface deposition.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model boiler filters deionized water treatment system.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment boiler filters deionized water treatment system, comprises the raw water box 1, raw water pump 2, more medium filter 3, heat exchanger 4, cartridge filter 5, high-pressure pump 6 and the reverse osmosis system 7 that connect successively along water (flow) direction;
Also comprise the medicine system be arranged between heat exchanger and cartridge filter, described medicine system comprises Scale inhibitors add-on system 8 and sodium bisulfite add-on system 9.
The present embodiment boiler filters deionized water treatment system, and more medium filter wherein utilizes quartz sand and gac by the filtering layer of composition, can remove the impurity such as suspended substance in tap water, mud and colloid thoroughly.
Further; the present embodiment boiler filters deionized water treatment system; in water, sodium bisulfite is added by medicine system; reacted by chlorine residue in sodium bisulfite and water; can avoid the oxidized damage of reverse osmosis membrane, and Xiang Shuizhong adds Scale inhibitors, can increase the solubleness of the salts such as CaCO3, CaSO4 in water; the crystallization of salt in dense water in reverse osmosis system can be avoided, the characteristic of protection reverse osmosis membrane.
Further, the present embodiment boiler filters deionized water treatment system, and the reverse osmosis membrane aperture of its reverse osmosis system only has 3x10
-10m, it is the separating device of ion level, separate object is the organism that ion range in solution and molecular weight are very little, utilize reverse osmosis can remove in water 99.9% organism and bacterium and 98% salt, water quality is very significantly improved, thus ensures boiler long-time running and there will not be scale problems.
As the improvement to the present embodiment, this boiler filters deionized water treatment system and also comprises the electrically-controlled valve 10 being arranged on high-pressure pump feed-water end and being controlled by PLC.Its electrically-controlled valve arranged is opened under the control of PLC simultaneously, can control the pressure of reverse osmosis system easily, the unexpected startup supercharging of high-pressure pump can be avoided to produce RO membrane element and destroy.
As the improvement to the present embodiment, described more medium filter, heat exchanger, cartridge filter, high-pressure pump and reverse osmosis system are two covers be arranged in parallel; This improvement makes the processing efficiency of this boiler filtration deionized water treatment system higher.
As the improvement to the present embodiment, this boiler filters deionized water treatment system and also comprises cleaning system, described cleaning system comprises the medicine tank-washer 11, scavenging pump 12 and the filter rinsed 13 that connect successively along water (flow) direction, the water side of described filter rinsed is connected with the feed-water end of cartridge filter, and the water side of described reverse osmosis system is connected with medicine tank-washer.When reverse osmosis system normally runs, cleaning system does not work, the valve closes on cleaning system pipeline; When needing to clean reverse osmosis system, cleaning system works, scavenging solution in medicine tank-washer pumps by scavenging pump, cartridge filter is sent into respectively after filter rinsed process, scavenging solution flows back to medicine tank-washer again after reverse osmosis system, forms circulation flushing, thus can carry out clean and maintenance to reverse osmosis system easily, avoid reverse osmosis system fouling, ensure that it runs reliably and with long-term.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. boiler filters a deionized water treatment system, it is characterized in that: comprise the raw water box, raw water pump, more medium filter, heat exchanger, cartridge filter, high-pressure pump and the reverse osmosis system that connect successively along water (flow) direction;
Also comprise the medicine system be arranged between heat exchanger and cartridge filter, described medicine system comprises Scale inhibitors add-on system and sodium bisulfite add-on system.
2. boiler according to claim 1 filters deionized water treatment system, it is characterized in that: also comprise the electrically-controlled valve being arranged on high-pressure pump feed-water end and being controlled by PLC.
3. boiler according to claim 2 filters deionized water treatment system, it is characterized in that: described more medium filter, heat exchanger, cartridge filter, high-pressure pump and reverse osmosis system are two covers be arranged in parallel.
4. boiler according to claim 3 filters deionized water treatment system, it is characterized in that: also comprise cleaning system, described cleaning system comprises the medicine tank-washer, scavenging pump and the filter rinsed that connect successively along water (flow) direction, the water side of described filter rinsed is connected with the feed-water end of cartridge filter, and the water side of described reverse osmosis system is connected with medicine tank-washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702034.0U CN204384986U (en) | 2014-11-19 | 2014-11-19 | Boiler filters deionized water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702034.0U CN204384986U (en) | 2014-11-19 | 2014-11-19 | Boiler filters deionized water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384986U true CN204384986U (en) | 2015-06-10 |
Family
ID=53357721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702034.0U Expired - Fee Related CN204384986U (en) | 2014-11-19 | 2014-11-19 | Boiler filters deionized water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204384986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528984A (en) * | 2014-11-19 | 2015-04-22 | 重庆中科过滤设备制造有限公司 | Boiler filtering deionized water processing system |
-
2014
- 2014-11-19 CN CN201420702034.0U patent/CN204384986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528984A (en) * | 2014-11-19 | 2015-04-22 | 重庆中科过滤设备制造有限公司 | Boiler filtering deionized water processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |