CN204769682U - Clear washing medicine case of reverse osmosis membrane - Google Patents
Clear washing medicine case of reverse osmosis membrane Download PDFInfo
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- CN204769682U CN204769682U CN201520099354.6U CN201520099354U CN204769682U CN 204769682 U CN204769682 U CN 204769682U CN 201520099354 U CN201520099354 U CN 201520099354U CN 204769682 U CN204769682 U CN 204769682U
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- medicine
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- chest
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- osmosis membrane
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Abstract
The utility model discloses a clear washing medicine case of reverse osmosis membrane, including the medical kit body, this internal being equipped with of medical kit is distinguished with the medicine, be equipped with the medical kit inlet tube and recycle the inlet tube in adding the medicine district, the bottom of medical kit body is equipped with medical kit outlet pipe and blow off pipe, the bottom of medical kit body still is equipped with the steam heating pipe, be equipped with to the interval steam outlet on the steam heating pipe, the medical kit body be equipped with outward with the delivery duct that the steam heating pipe links to each other. The utility model discloses a clear washing medicine case of reverse osmosis membrane has following advantage: 1, can effectively reduce energy consumption, energy saving, and reduce cost, 2, steam can spread rapidly when mixing with solution, and the temperature of steam heating pipe itself can not be too high to the corruption that solution was managed can be effectively slowed down to steam heating, life is increased, 3, very even when steam mixes with solution, heating promptly is more even, and rate of heating is faster than the speed of current electrical heating rod heating simultaneously.
Description
Technical field
The utility model relates to a kind of pellicle cleaning device, and concrete is a kind of reverse osmosis membrane cleaning medicine-chest.
Background technology
Owing to containing microorganism, organic matter and various inorganic salts in former water, reverse osmosis unit is in running, reverse osmosis membrane may by pollutions such as inorganic scale, colloid, microorganism and metal oxides, these electrodeposition substances, on the surface of reverse osmosis membrane, can cause reverse osmosis unit output drop, intersegmental pressure reduction to raise and salt rejection rate decline.In this case, with regard to needing by recovering exerting oneself of reverse osmosis unit and salt rejection rate to the Chemical cleaning of reverse osmosis membrane, intersegmental pressure reduction is reduced.In order to ensure cleaning performance, in Process of Chemical Cleaning, certain temperature to be kept.By installing a set of heater and temperature control system realizes temperature controlled in Chemical cleaning medicine-chest in Process of Chemical Cleaning.
Heater in the molten medicine-chest of existing chemically-cleaning device all adopts electrically heated rod to realize the heating to liquid, as shown in Figure 1, is the structural representation of existing a kind of reverse osmosis membrane cleaning medicine-chest.This reverse osmosis membrane cleaning medicine-chest comprises medicine-chest body 1, dosing district 2 is provided with in medicine-chest body 1, medicine-chest water inlet pipe 3 and recirculation water inlet pipe 4 is provided with in dosing district 2, the end face of medicine-chest body 1 is also provided with solution backflow pipe 5 and permeate return duct 6, the bottom of medicine-chest body 1 is provided with medicine-chest outlet pipe 7 and blow-off pipe 8, the sidewall of medicine-chest body 1 is provided with overflow pipe 9, and overflow pipe 9 and blow-off pipe 8 all communicate with pollution discharge pond 10; Want the electrically heated rod 11 be provided with in body 1 for heating.Although the reverse osmosis membrane cleaning medicine-chest of this structure can meet instructions for use to a certain extent, it relies on electrically heated rod 11 to heat, have that energy consumption is high, electrically heated rod 11 easily by solution corrosion, heat uneven and that firing rate is slow defect.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of reverse osmosis membrane to clean medicine-chest, can not only meet heating requirements, and have that energy consumption is low, homogeneous heating and the fast advantage of firing rate.
For achieving the above object, the utility model provides following technical scheme:
A kind of reverse osmosis membrane cleaning medicine-chest, comprise medicine-chest body, dosing district is provided with in described medicine-chest body, medicine-chest water inlet pipe and recirculation water inlet pipe is provided with in described dosing district, the bottom of described medicine-chest body is provided with medicine-chest outlet pipe and blow-off pipe, the bottom of described medicine-chest body is also provided with steam-heating pipe, and on described steam-heating pipe, compartment of terrain is provided with steam (vapor) outlet, is provided with the steam pipeline be connected with described steam-heating pipe outside described medicine-chest body.
Further, described medicine-chest body is also provided with solution backflow pipe and permeate return duct.
Further, described medicine-chest body is provided with overflow pipe.
Further, also comprise temperature control system, described temperature control system comprising controller, being arranged on the temperature adjusting control valve of described steam pipeline and the temperature sensor for measuring temperature in described medicine-chest body, and described temperature adjusting control valve and temperature sensor are all electrically connected with described controller.
Further, described steam-heating pipe is round coil, and described steam (vapor) outlet annular is uniform to be arranged on described round coil.
Further, described round coil comprises at least two circles, and in round coil described in two adjacent rings, the maximum gauge being positioned at the described round coil of inner side is less than the minimum diameter of the described round coil being positioned at outside.
Further, described steam pipeline is also provided with steam blowing blowdown bypass, described steam blowing blowdown bypass is provided with opening and closing valve.
The beneficial effects of the utility model are:
Reverse osmosis membrane of the present utility model cleaning medicine-chest, by arranging steam-heating pipe in the bottom of medicine-chest body, during use, utilizing the fusion of steam and solution can Fast Heating solution, compared to traditional electrically heated rod mode of heating, having the following advantages:
1, can effectively reduce energy consumption, economize energy, and reduce costs;
2, can spread rapidly when steam mixes with solution, the temperature of steam-heating pipe itself can not be too high, thus effectively can slow down the corrosion of solution to steam-heating pipe, increases service life;
3, very even when steam mixes with solution, namely heat more even, the speed of firing rate more existing electrically heated rod heating is simultaneously faster.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of existing a kind of reverse osmosis membrane cleaning medicine-chest;
Fig. 2 is the structural representation of the utility model reverse osmosis membrane cleaning medicine-chest embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 2, be the structural representation of reverse osmosis membrane cleaning medicine-chest embodiment of the present utility model.The reverse osmosis membrane cleaning medicine-chest of the present embodiment, comprise medicine-chest body 1, dosing district 2 is provided with in medicine-chest body 1, medicine-chest water inlet pipe 3 and recirculation water inlet pipe 4 is provided with in dosing district 2, the bottom of medicine-chest body 1 is provided with medicine-chest outlet pipe 7 and blow-off pipe 8, the bottom of the medicine-chest body 1 of the present embodiment is also provided with steam-heating pipe 12, and on steam-heating pipe 12, compartment of terrain is provided with steam (vapor) outlet, is provided with the steam pipeline 13 be connected with steam-heating pipe 12 outside medicine-chest body 1.The medicine-chest body 1 of the present embodiment is also provided with solution backflow pipe 5 and permeate return duct 6, medicine-chest body 1 is provided with overflow pipe 9, and overflow pipe 9 and blow-off pipe 8 all communicate with pollution discharge pond 10.
Further, the reverse osmosis membrane cleaning medicine-chest of the present embodiment also comprises temperature control system, temperature control system comprises controller 14, be arranged on the temperature adjusting control valve 15 of steam pipeline 13 and the temperature sensor 16 for measuring temperature in medicine-chest body 1, temperature adjusting control valve 15 and temperature sensor 16 are all electrically connected with controller 14, controller 14 receives the temperature signal the aperture size of control temperature adjusting control valve 15 measured from temperature sensor 16, and then the temperature controlled in medicine-chest body 1, temperature in medicine-chest body 1 is remained in the scope of setting.The steam pipeline 13 of the present embodiment is also provided with thermometer 19 and Pressure gauge 20.
Further, the present embodiment steam-heating pipe 12 is round coil, and steam (vapor) outlet annular is uniform to be arranged on round coil, and the direction of steam (vapor) outlet and vertical direction are 45 ° and tilt, and the opening diameter of steam (vapor) outlet is 6mm.Round coil comprises at least two circles, in two adjacent rings round coil, the maximum gauge being positioned at the round coil of inner side is less than the minimum diameter of the round coil being positioned at outside, by arranging multi-layer circular coil pipe, steam can be sprayed more equably, namely heat more even.In order to prevent the vibration in heating process excessive, all round coils all should be fixed on bottom medicine-chest body 1.In steam conveying pipe 13, the pressure of the steam of conveying is 0.8MPa, and temperature is 130 DEG C, can meet instructions for use.
Further, steam pipeline 12 is also provided with steam blowing blowdown bypass 17, steam blowing blowdown bypass 17 is provided with opening and closing valve 18, is convenient to clean steam pipeline 12.
The reverse osmosis membrane cleaning medicine-chest of the present embodiment, by arranging steam-heating pipe in the bottom of medicine-chest body, during use, utilizing the fusion of steam and solution can Fast Heating solution, compared to traditional electrically heated rod mode of heating, having the following advantages:
1, can effectively reduce energy consumption, economize energy, and reduce costs;
2, can spread rapidly when steam mixes with solution, the temperature of steam-heating pipe itself can not be too high, thus effectively can slow down the corrosion of solution to steam-heating pipe, increases service life;
3, very even when steam mixes with solution, namely heat more even, the speed of firing rate more existing electrically heated rod heating is simultaneously faster.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a reverse osmosis membrane cleaning medicine-chest, comprise medicine-chest body, dosing district is provided with in described medicine-chest body, medicine-chest water inlet pipe and recirculation water inlet pipe is provided with in described dosing district, the bottom of described medicine-chest body is provided with medicine-chest outlet pipe and blow-off pipe, it is characterized in that: the bottom of described medicine-chest body is also provided with steam-heating pipe, and on described steam-heating pipe, compartment of terrain is provided with steam (vapor) outlet, outside described medicine-chest body, be provided with the steam pipeline be connected with described steam-heating pipe.
2. reverse osmosis membrane cleaning medicine-chest according to claim 1, is characterized in that: described medicine-chest body is also provided with solution backflow pipe and permeate return duct.
3. reverse osmosis membrane cleaning medicine-chest according to claim 2, is characterized in that: described medicine-chest body is provided with overflow pipe.
4. the reverse osmosis membrane cleaning medicine-chest according to any one of claim 1-3, it is characterized in that: also comprise temperature control system, described temperature control system comprising controller, being arranged on the temperature adjusting control valve of described steam pipeline and the temperature sensor for measuring temperature in described medicine-chest body, and described temperature adjusting control valve and temperature sensor are all electrically connected with described controller.
5. reverse osmosis membrane cleaning medicine-chest according to claim 1, is characterized in that: described steam-heating pipe is round coil, and described steam (vapor) outlet annular is uniform to be arranged on described round coil.
6. reverse osmosis membrane cleaning medicine-chest according to claim 5, it is characterized in that: described round coil comprises at least two circles, in round coil described in two adjacent rings, the maximum gauge being positioned at the described round coil of inner side is less than the minimum diameter of the described round coil being positioned at outside.
7. reverse osmosis membrane cleaning medicine-chest according to claim 1, it is characterized in that: described steam pipeline is also provided with steam blowing blowdown bypass, described steam blowing blowdown bypass is provided with opening and closing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099354.6U CN204769682U (en) | 2015-02-12 | 2015-02-12 | Clear washing medicine case of reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099354.6U CN204769682U (en) | 2015-02-12 | 2015-02-12 | Clear washing medicine case of reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204769682U true CN204769682U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099354.6U Expired - Fee Related CN204769682U (en) | 2015-02-12 | 2015-02-12 | Clear washing medicine case of reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204769682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772462A (en) * | 2016-04-26 | 2016-07-20 | 江苏荆溪环保设备有限公司 | Pickling device for aerator |
| CN114797481A (en) * | 2022-04-28 | 2022-07-29 | 华能威海发电有限责任公司 | Double-fed temperature regulating system and method for heating reverse osmosis membrane chemical cleaning steam-water |
-
2015
- 2015-02-12 CN CN201520099354.6U patent/CN204769682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772462A (en) * | 2016-04-26 | 2016-07-20 | 江苏荆溪环保设备有限公司 | Pickling device for aerator |
| CN114797481A (en) * | 2022-04-28 | 2022-07-29 | 华能威海发电有限责任公司 | Double-fed temperature regulating system and method for heating reverse osmosis membrane chemical cleaning steam-water |
| CN114797481B (en) * | 2022-04-28 | 2023-08-15 | 华能威海发电有限责任公司 | Double-fed temperature regulating system and method for heating reverse osmosis membrane chemical cleaning steam-water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180212 |