CN202492390U - Fresh water tank - Google Patents
Fresh water tank Download PDFInfo
- Publication number
- CN202492390U CN202492390U CN2012201112848U CN201220111284U CN202492390U CN 202492390 U CN202492390 U CN 202492390U CN 2012201112848 U CN2012201112848 U CN 2012201112848U CN 201220111284 U CN201220111284 U CN 201220111284U CN 202492390 U CN202492390 U CN 202492390U
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- CN
- China
- Prior art keywords
- water
- tower body
- tower
- inlet
- water tank
- 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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- 239000013505 freshwater Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000007872 degassing Methods 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 14
- 239000001569 carbon dioxide Substances 0.000 abstract description 14
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Physical Water Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
本实用新型公开了淡水箱，它包括储水箱（1）和脱气塔（2），脱气塔（2）包括具有液体入口（3）、液体出口（4）、气体入口（5）和气体出口（6）的塔体，塔体内分布有填料（10），储水箱（1）包括设有进水口（7）和出水口（8）的箱体，进水口（7）设置于箱体顶部，且塔体的液体出口（4）与储水箱（1）的进水口（7）通过法兰连接。本实用新型的有益效果是：储水箱上增设脱气塔，根据二氧化碳在水中的分压和溶解度平衡曲线，依靠空气的吹脱去除水中含有的游离的二氧化碳，从而降低了二氧化碳对设备造成的腐蚀及其对电导率的影响，提高了纯水的水质，且脱气塔设置于淡水箱的上方节省了设备占用的空间。
The utility model discloses a fresh water tank, which comprises a water storage tank (1) and a degassing tower (2), wherein the degassing tower (2) comprises a tower body having a liquid inlet (3), a liquid outlet (4), a gas inlet (5) and a gas outlet (6), wherein fillers (10) are distributed in the tower body, and the water storage tank (1) comprises a box body having a water inlet (7) and a water outlet (8), wherein the water inlet (7) is arranged at the top of the box body, and the liquid outlet (4) of the tower body is connected to the water inlet (7) of the water storage tank (1) through a flange. The utility model has the beneficial effects that a degassing tower is added to the water storage tank, and free carbon dioxide contained in water is removed by air stripping according to the partial pressure and solubility equilibrium curve of carbon dioxide in water, thereby reducing the corrosion of carbon dioxide to the equipment and its influence on the conductivity, and improving the water quality of pure water, and the degassing tower is arranged above the fresh water tank to save the space occupied by the equipment.
Description
技术领域 technical field
本实用新型涉及水处理装置技术领域，特别是一种淡水箱。 The utility model relates to the technical field of water treatment devices, in particular to a fresh water tank.
背景技术 Background technique
运用反渗透技术制备纯水时，所使用的反渗透膜的孔径非常小，一般在0.2～1.0nm，而水中的各种离子的直径约为几纳米，病毒、细菌的直径为几十至几万纳米。因此，反渗透膜能有效去除水中的无机盐、细菌、病毒、离子、胶体物质等污染物，但不能去除水中游离的二氧化碳。二氧化碳融入水中会造成pH降低，在含氧的微酸性水工况下，容易对设备造成腐蚀。水中溶有二氧化碳也是造成水高电导率的主要原因，因此为了提高制备纯水工艺的经济性和出水水质，必须去除水中的二氧化碳。 When reverse osmosis technology is used to prepare pure water, the pore size of the reverse osmosis membrane used is very small, generally 0.2-1.0 nm, while the diameter of various ions in the water is about a few nanometers, and the diameter of viruses and bacteria is tens to several million nanometers. Therefore, the reverse osmosis membrane can effectively remove pollutants such as inorganic salts, bacteria, viruses, ions, and colloidal substances in water, but it cannot remove free carbon dioxide in water. The incorporation of carbon dioxide into the water will cause the pH to drop, and under the condition of slightly acidic water containing oxygen, it is easy to cause corrosion to the equipment. Carbon dioxide dissolved in water is also the main reason for the high conductivity of water. Therefore, in order to improve the economy of the pure water process and the quality of the effluent, it is necessary to remove carbon dioxide in the water.
目前在纯水制备工艺中并没有设置去除水中二氧化碳的设备，且淡水箱仅具有储存功能。 At present, there is no equipment for removing carbon dioxide in water in the pure water preparation process, and the fresh water tank only has a storage function.
实用新型内容 Utility model content
本实用新型的目的在于克服现有技术的缺点，提供一种能够去除水中二氧化碳的淡水箱。 The purpose of the utility model is to overcome the shortcomings of the prior art and provide a fresh water tank capable of removing carbon dioxide in water.
本实用新型的目的通过以下技术方案来实现： The purpose of this utility model is achieved through the following technical solutions:
淡水箱，它包括储水箱和设置于储水箱上部的脱气塔，脱气塔包括具有液体入口、液体出口、气体入口和气体出口的塔体，液体入口设置于塔体的上方，液体出口设置于塔体的底部，气体入口设置于塔体的下部，气体出口设置于塔体的顶部，塔体内分布有填料，储水箱包括设有进水口和出水口的箱体，进水口设置于箱体顶部，且塔体的液体出口与储水箱的进水口通过法兰连接。 The fresh water tank includes a water storage tank and a degassing tower arranged on the upper part of the water storage tank. The degassing tower includes a tower body with a liquid inlet, a liquid outlet, a gas inlet and a gas outlet. The liquid inlet is arranged above the tower body, and the liquid outlet is arranged At the bottom of the tower body, the gas inlet is set at the lower part of the tower body, the gas outlet is set at the top of the tower body, and fillers are distributed in the tower body. The water storage tank includes a box body with a water inlet and a water outlet, and the water inlet is set at the box body The top, and the liquid outlet of the tower body is connected with the water inlet of the water storage tank through a flange.
所述的塔体上还设有填料口。 The tower body is also provided with a packing port.
所述的填料为多面空心球。 The filler is a multi-faceted hollow sphere.
所述的塔体顶部设置有布水器，布水器与液体入口连通。 The top of the tower body is provided with a water distributor, and the water distributor communicates with the liquid inlet.
本实用新型具有以下优点： The utility model has the following advantages:
本实用新型的储水箱上增设脱气塔，根据二氧化碳在水中的分压和溶解度平衡曲线，依靠空气的吹脱去除水中含有的游离的二氧化碳，从而降低了二氧化碳对设备造成的腐蚀及其对电导率的影响，提高了纯水的水质，且脱气塔设置于淡水箱的上方节省了设备占用的空间。 A degassing tower is added to the water storage tank of the utility model. According to the partial pressure and solubility balance curve of carbon dioxide in water, the free carbon dioxide contained in the water is removed by blowing off the air, thereby reducing the corrosion caused by carbon dioxide to the equipment and its influence on the conductivity. The influence of the efficiency improves the water quality of pure water, and the degassing tower is set above the fresh water tank to save the space occupied by the equipment.
附图说明 Description of drawings
图1 为本实用新型的结构示意图 Fig. 1 is the structural representation of the utility model
图中，1-储水箱，2-脱气塔，3-液体入口，4-液体出口，5-气体入口，6-气体出口，7-进水口，8-出水口，9-填料口，10-填料，11-布水器。 In the figure, 1-water storage tank, 2-degassing tower, 3-liquid inlet, 4-liquid outlet, 5-gas inlet, 6-gas outlet, 7-water inlet, 8-water outlet, 9-filling port, 10 - filler, 11 - water distributor.
具体实施方式 Detailed ways
下面结合附图对本实用新型做进一步的描述： Below in conjunction with accompanying drawing, the utility model is further described:
如图1所示，淡水箱，它包括储水箱1和设置于储水箱1上部的脱气塔2，脱气塔2包括具有液体入口3、液体出口4、气体入口5和气体出口6的塔体，液体入口3设置于塔体的上方，液体出口4设置于塔体的底部，气体入口5设置于塔体的下部，气体出口6设置于塔体的顶部，塔体内分布有填料10，储水箱1包括设有进水口7和出水口8的箱体，进水口7设置于箱体顶部，且塔体的液体出口4与储水箱1的进水口7通过法兰连接。 As shown in Figure 1, the fresh water tank comprises a water storage tank 1 and a degassing tower 2 arranged on the top of the water storage tank 1, and the degassing tower 2 comprises a tower with a liquid inlet 3, a liquid outlet 4, a gas inlet 5 and a gas outlet 6 body, the liquid inlet 3 is arranged on the top of the tower body, the liquid outlet 4 is arranged at the bottom of the tower body, the gas inlet 5 is arranged at the bottom of the tower body, the gas outlet 6 is arranged on the top of the tower body, and packing 10 is distributed in the tower body, storage The water tank 1 includes a box body provided with a water inlet 7 and a water outlet 8, the water inlet 7 is arranged on the top of the box body, and the liquid outlet 4 of the tower body is connected to the water inlet 7 of the water storage tank 1 through a flange.
所述的塔体上还设有填料口9。 The tower body is also provided with a filling port 9 .
所述的填料10为多面空心球。 The filler 10 is a multi-faceted hollow sphere.
所述的塔体顶部设置有布水器11，布水器11与液体入口3连通。 A water distributor 11 is provided on the top of the tower, and the water distributor 11 communicates with the liquid inlet 3 .
脱气塔2的气体入口5连接鼓风设备，待脱气的水由液体入口3经布水器11落入塔体内部，并经由填料10导流使水在塔体内部均匀分布，鼓风设备鼓入的空气由下向上流动，去除水中含有的游离的二氧化碳，二氧化碳随气流由气体出口6排出塔体，脱去二氧化碳的水进入脱气塔2下方的储水箱1，完成脱二氧化碳的过程并储存于储水箱1中备用。 The gas inlet 5 of the degassing tower 2 is connected to the air blowing equipment, and the water to be degassed falls into the tower body through the water distributor 11 from the liquid inlet 3, and is diverted through the filler 10 to make the water evenly distributed inside the tower body, and the air blowing The air blown into the equipment flows from bottom to top to remove free carbon dioxide contained in the water. The carbon dioxide is discharged from the tower body through the gas outlet 6 along with the airflow, and the water decarbonated enters the water storage tank 1 below the degassing tower 2 to complete the decarbonation process. And store it in the water storage tank 1 for subsequent use. the
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201112848U CN202492390U (en) | 2012-03-22 | 2012-03-22 | Fresh water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201112848U CN202492390U (en) | 2012-03-22 | 2012-03-22 | Fresh water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492390U true CN202492390U (en) | 2012-10-17 |
Family
ID=46998626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201112848U Expired - Fee Related CN202492390U (en) | 2012-03-22 | 2012-03-22 | Fresh water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207741A (en) * | 2017-11-30 | 2018-06-29 | 浙江师范大学 | Base type movement fluidized bed circulation water cultivation integrated equipment |
| CN112607811A (en) * | 2020-11-25 | 2021-04-06 | 重庆市农业科学院 | Efficient device and method for blowing off carbon dioxide in water |
-
2012
- 2012-03-22 CN CN2012201112848U patent/CN202492390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207741A (en) * | 2017-11-30 | 2018-06-29 | 浙江师范大学 | Base type movement fluidized bed circulation water cultivation integrated equipment |
| CN112607811A (en) * | 2020-11-25 | 2021-04-06 | 重庆市农业科学院 | Efficient device and method for blowing off carbon dioxide in 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: 20121017 Termination date: 20200322 |