CN204961407U - Vacuum pump circulating water cooling cyclic utilization device - Google Patents
Vacuum pump circulating water cooling cyclic utilization device Download PDFInfo
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- CN204961407U CN204961407U CN201520528010.2U CN201520528010U CN204961407U CN 204961407 U CN204961407 U CN 204961407U CN 201520528010 U CN201520528010 U CN 201520528010U CN 204961407 U CN204961407 U CN 204961407U
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Abstract
本实用新型适用于水环真空技术领域，提供了一种真空泵循环水冷却循环利用装置，包括水环真空泵、气液分离器、水箱、循环水泵、冷却塔，所述水环真空泵吸气端连接精馏塔真空管道，所述水环真空泵的出水口连接所述气液分离器，所述水环真空泵的进水口连接所述冷却塔出水口，所述气液分离器的出水口与所述水箱通过管道连接，所述水箱出口与所述冷却塔通过所述循环水泵及管道连接，所述冷却塔设有风机、至少两级盘管、喷淋系统，所述盘管每级都设有循环水出口。借此，本实用新型不仅可以快速降低循环水温度，保证水环泵安全有效运行，并可回收利用溶解至循环水中的卤代烃，减少浪费及排污，同时无需价格昂贵，能耗高的制冷设备，降低运营成本。
The utility model is suitable for the technical field of water ring vacuum, and provides a vacuum pump circulating water cooling and recycling device, including a water ring vacuum pump, a gas-liquid separator, a water tank, a circulating water pump, and a cooling tower. The suction end of the water ring vacuum pump is connected to Distillation tower vacuum pipeline, the water outlet of the water ring vacuum pump is connected to the gas-liquid separator, the water inlet of the water ring vacuum pump is connected to the water outlet of the cooling tower, and the water outlet of the gas-liquid separator is connected to the gas-liquid separator The water tank is connected by a pipeline, and the outlet of the water tank is connected with the cooling tower through the circulating water pump and the pipeline. The cooling tower is provided with a fan, at least two stages of coils, and a spray system, and each stage of the coil is equipped with Circulating water outlet. In this way, the utility model can not only quickly reduce the temperature of the circulating water, ensure the safe and effective operation of the water ring pump, but also recycle the halogenated hydrocarbons dissolved in the circulating water, reduce waste and sewage discharge, and at the same time do not need expensive and energy-intensive refrigeration equipment to reduce operating costs.
Description
技术领域technical field
本实用新型涉及水环真空技术领域，尤其涉及一种真空泵循环水冷却循环利用装置。The utility model relates to the technical field of water ring vacuum, in particular to a vacuum pump circulating water cooling and recycling device.
背景技术Background technique
水环泵内的循环水在机组运行时起到较为重要的作用。它的水温、水质决定了机组的使用效率和寿命，现有机组存在问题如下:循环水经过水环泵后会产生持续高温，容易产生汽化，特别是在卤代烃生产精馏塔过程，循环水中含有大量的低沸点卤代烃有机物，会产生更多气体，极易造成真空泵叶轮气蚀，影响设备安全运行；水环泵内的循环水不能循环利用，造成严重浪费，大量卤代烃随水外排，不利于回收，浪费工质，增加了污染物排放；制冷机装置持续运行，能耗高，成本高，不易管理。The circulating water in the water ring pump plays an important role in the operation of the unit. Its water temperature and water quality determine the service efficiency and life of the unit. The existing problems of the unit are as follows: the circulating water will generate continuous high temperature after passing through the water ring pump, which is easy to vaporize, especially in the process of halogenated hydrocarbon production rectification tower. The water contains a large amount of low-boiling-point halogenated hydrocarbon organic matter, which will generate more gas, which will easily cause cavitation of the vacuum pump impeller and affect the safe operation of the equipment; the circulating water in the water ring pump cannot be recycled, resulting in serious waste. The discharge of water is not conducive to recycling, wastes working fluid, and increases pollutant discharge; the continuous operation of the refrigerator device has high energy consumption, high cost, and is difficult to manage.
综上可知，现有技术在实际使用上显然存在不便与缺陷，所以有必要加以改进。In summary, there are obviously inconveniences and defects in the actual use of the prior art, so it is necessary to improve it.
实用新型内容Utility model content
针对上述的缺陷，本实用新型的目的在于提供一种真空泵循环水冷却循环利用装置，其可以快速降低循环水温度，保证水环泵安全有效运行，同时减少水资源浪费，并可回收溶解至循环水中的卤代烃，降低损耗。In view of the above defects, the purpose of this utility model is to provide a vacuum pump circulating water cooling and recycling device, which can quickly reduce the temperature of the circulating water, ensure the safe and effective operation of the water ring pump, reduce the waste of water resources, and can be recycled and dissolved to the circulation Halogenated hydrocarbons in water reduce loss.
为了实现上述目的，本实用新型提供一种真空泵循环水冷却循环利用装置，包括水环真空泵、气液分离器、水箱、循环水泵、冷却塔，所述水环真空泵吸气端连接精馏塔真空管道，所述水环真空泵的出水口连接所述气液分离器，所述水环真空泵的进水口连接所述冷却塔出水口，所述气液分离器的出水口与所述水箱通过管道连接，所述水箱出口与所述冷却塔通过所述循环水泵及管道连接，所述冷却塔设有风机、至少两级盘管、喷淋系统，所述盘管每级都设有循环水出口。In order to achieve the above object, the utility model provides a vacuum pump circulating water cooling and recycling device, including a water ring vacuum pump, a gas-liquid separator, a water tank, a circulating water pump, and a cooling tower. pipeline, the water outlet of the water ring vacuum pump is connected to the gas-liquid separator, the water inlet of the water ring vacuum pump is connected to the water outlet of the cooling tower, and the water outlet of the gas-liquid separator is connected to the water tank through a pipeline , the outlet of the water tank is connected to the cooling tower through the circulating water pump and pipelines, the cooling tower is provided with a fan, at least two stages of coils, and a spray system, and each stage of the coils is provided with a circulating water outlet.
根据本实用新型的真空泵循环水冷却循环利用装置，所述冷却塔每级盘管循环水出口均设有截止阀。According to the vacuum pump circulating water cooling and recycling device of the utility model, the outlet of the circulating water of each stage of the cooling tower is provided with a stop valve.
根据本实用新型的真空泵循环水冷却循环利用装置，所述水箱上设置有补水管道及回收管道，补水管道上设置有自动补水阀和手动补水阀。According to the vacuum pump circulating water cooling and recycling device of the utility model, the water tank is provided with a water supply pipeline and a recovery pipeline, and the water supply pipeline is provided with an automatic water supply valve and a manual water supply valve.
根据本实用新型的真空泵循环水冷却循环利用装置，所述的水环真空泵的吸气端与精馏塔真空管道的连接处设置有单向阀门According to the vacuum pump circulating water cooling and recycling device of the utility model, a one-way valve is arranged at the connection between the suction end of the water ring vacuum pump and the vacuum pipeline of the rectification tower
本实用新型通过将水环真空泵冷却系统原有的循环冷却水换热器改进为冷却塔系统，不仅可以快速降低循环水温度，保证水环泵安全有效运行，水资源循环利用，并可回收利用溶解至循环水中的卤代烃，减少浪费及排污，同时取消价格昂贵，能耗高的制冷设备，降低运营成本。The utility model improves the original circulating cooling water heat exchanger of the water ring vacuum pump cooling system into a cooling tower system, which not only can quickly reduce the temperature of the circulating water, but also ensure the safe and effective operation of the water ring pump, and the water resources can be recycled and recycled. Halogenated hydrocarbons dissolved in circulating water can reduce waste and sewage discharge, and at the same time cancel expensive and energy-intensive refrigeration equipment to reduce operating costs.
附图说明Description of drawings
图1是本实用新型一实施例的结构示意图。Fig. 1 is a schematic structural view of an embodiment of the utility model.
具体实施方式detailed description
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
参见图1，本实用新型提供了一种真空泵循环水冷却循环利用装置。该装置包括水环真空泵1、气液分离器2、水箱3、循环水泵4、冷却塔5。水环真空泵吸气端6连接精馏塔真空管道，水环真空泵1的出水口连接气液分离器2，水环真空泵1的进水口连接冷却塔5出水口，气液分离器2的出水口通过管道与水箱3连接，水箱3出口与冷却塔5通过循环水泵4及管道连接，冷却塔5设有风机53、至少两级盘管51、喷淋系统52，所述盘管每级都设有循环水出口。整个循环水系统为闭式，以免含有卤代烃的循环水排放到外界。Referring to Fig. 1, the utility model provides a vacuum pump circulating water cooling and recycling device. The device includes a water ring vacuum pump 1 , a gas-liquid separator 2 , a water tank 3 , a circulating water pump 4 and a cooling tower 5 . The suction end 6 of the water ring vacuum pump is connected to the vacuum pipeline of the rectification tower, the water outlet of the water ring vacuum pump 1 is connected to the gas-liquid separator 2, the water inlet of the water ring vacuum pump 1 is connected to the water outlet of the cooling tower 5, and the water outlet of the gas-liquid separator 2 Connect with water tank 3 through pipeline, water tank 3 outlets and cooling tower 5 are connected through circulating water pump 4 and pipeline, cooling tower 5 is provided with blower fan 53, at least two-stage coil pipe 51, spraying system 52, and each stage of described coil pipe is provided with There is a circulating water outlet. The entire circulating water system is closed to prevent the circulating water containing halogenated hydrocarbons from being discharged to the outside.
优选的是，本实用新型的真空泵循环水冷却循环利用装置，冷却塔每级盘管循环水出口均设有截止阀8，可根据生产中实际情况选择不同冷却程度的循环水。Preferably, in the vacuum pump circulating water cooling and recycling device of the present invention, the circulating water outlet of each coil of the cooling tower is equipped with a stop valve 8, and circulating water with different cooling degrees can be selected according to the actual situation in production.
进一步的，本实用新型的真空泵循环水冷却循环利用装置，水箱上设置有补水管道7及回收管道10，补水管道7上设置有自动补水阀71和手动补水阀72，方便及时补充循环水。回收管道连接卤代烃生产系统储水罐，当循环水内卤代烃的浓度达到一定浓度后排放到储水罐，进一步回收利用。Further, in the vacuum pump circulating water cooling and recycling device of the present invention, the water tank is provided with a water supply pipeline 7 and a recovery pipeline 10, and the water supply pipeline 7 is provided with an automatic water supply valve 71 and a manual water supply valve 72, which is convenient for replenishing circulating water in time. The recovery pipeline is connected to the water storage tank of the halogenated hydrocarbon production system. When the concentration of halogenated hydrocarbons in the circulating water reaches a certain concentration, it is discharged to the water storage tank for further recycling.
更好的，本实用新型的真空泵循环水冷却循环利用装置，水环真空泵的吸气端6与精馏塔真空管道的连接处设置有单向阀门9。More preferably, in the vacuum pump circulating water cooling and recycling device of the present utility model, a one-way valve 9 is provided at the connection between the suction end 6 of the water ring vacuum pump and the vacuum pipeline of the rectification tower.
综上所述，本实用新型通过将水环真空泵冷却系统原有的循环冷却水换热器改进为冷却塔系统，不仅可以快速降低循环水温度，保证水环泵安全有效运行，水资源循环利用，并可回收利用溶解至循环水中的卤代烃，减少浪费及排污，同时取消价格昂贵，能耗高的制冷设备，降低运营成本。In summary, the utility model improves the original circulating cooling water heat exchanger of the water ring vacuum pump cooling system into a cooling tower system, which not only can quickly reduce the temperature of the circulating water, but also ensure the safe and effective operation of the water ring pump and the recycling of water resources , and can recycle the halogenated hydrocarbons dissolved in the circulating water to reduce waste and sewage discharge, and at the same time cancel expensive and high-energy-consuming refrigeration equipment to reduce operating costs.
当然，本实用新型还可有其它多种实施例，在不背离本实用新型精神及其实质的情况下，熟悉本领域的技术人员当可根据本实用新型作出各种相应的改变和变形，但这些相应的改变和变形都应属于本实用新型所附的权利要求的保护范围。Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.
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| CN201520528010.2U CN204961407U (en) | 2015-07-20 | 2015-07-20 | Vacuum pump circulating water cooling cyclic utilization device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091228A (en) * | 2017-06-28 | 2017-08-25 | 浙江凯尼真空设备有限公司 | A kind of cooling device of water-ring vacuum pump |
| CN107288882A (en) * | 2017-06-23 | 2017-10-24 | 浙江凯尼真空设备有限公司 | A kind of vacuum pump water circle device |
| CN107642123A (en) * | 2017-09-06 | 2018-01-30 | 江苏天纳节能科技股份有限公司 | A kind of industrial more series connection of pumps circulations and its matching process |
| CN107882719A (en) * | 2017-12-15 | 2018-04-06 | 重庆方盛净化设备有限公司 | The online processing unit of oil conditioner vacuum pump circulating water |
| CN108151577A (en) * | 2017-11-10 | 2018-06-12 | 武汉工程大学 | High-performance heat exchanger system and its heat-exchange method |
| CN111852870A (en) * | 2020-05-06 | 2020-10-30 | 中国电力工程顾问集团中南电力设计院有限公司 | A kind of multi-stage cooling water system and cooling method of vacuum pump in coal-fired power station |
| CN112610495A (en) * | 2020-12-23 | 2021-04-06 | 广西葛洪堂药业有限公司 | Cooling device of water ring vacuum pump |
| CN116950933A (en) * | 2023-07-05 | 2023-10-27 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN119393386A (en) * | 2024-11-04 | 2025-02-07 | 贵州安大航空锻造有限责任公司 | Cooling system for circulation fans of heat treatment furnaces |
-
2015
- 2015-07-20 CN CN201520528010.2U patent/CN204961407U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288882A (en) * | 2017-06-23 | 2017-10-24 | 浙江凯尼真空设备有限公司 | A kind of vacuum pump water circle device |
| CN107091228A (en) * | 2017-06-28 | 2017-08-25 | 浙江凯尼真空设备有限公司 | A kind of cooling device of water-ring vacuum pump |
| CN107642123A (en) * | 2017-09-06 | 2018-01-30 | 江苏天纳节能科技股份有限公司 | A kind of industrial more series connection of pumps circulations and its matching process |
| CN107642123B (en) * | 2017-09-06 | 2019-10-01 | 江苏天纳节能科技股份有限公司 | A kind of more series connection of pumps circulations of industry and its matching process |
| CN108151577A (en) * | 2017-11-10 | 2018-06-12 | 武汉工程大学 | High-performance heat exchanger system and its heat-exchange method |
| CN107882719A (en) * | 2017-12-15 | 2018-04-06 | 重庆方盛净化设备有限公司 | The online processing unit of oil conditioner vacuum pump circulating water |
| CN111852870A (en) * | 2020-05-06 | 2020-10-30 | 中国电力工程顾问集团中南电力设计院有限公司 | A kind of multi-stage cooling water system and cooling method of vacuum pump in coal-fired power station |
| CN112610495A (en) * | 2020-12-23 | 2021-04-06 | 广西葛洪堂药业有限公司 | Cooling device of water ring vacuum pump |
| CN116950933A (en) * | 2023-07-05 | 2023-10-27 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN116950933B (en) * | 2023-07-05 | 2024-05-10 | 合肥昱驰真空技术有限公司 | Magnetic suspension molecular pump water cooling equipment |
| CN119393386A (en) * | 2024-11-04 | 2025-02-07 | 贵州安大航空锻造有限责任公司 | Cooling system for circulation fans of heat treatment furnaces |
| CN119393386B (en) * | 2024-11-04 | 2025-12-05 | 贵州安大航空锻造有限责任公司 | Cooling system for circulating fans in heat treatment furnaces |
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Address after: 262725. Jin Yuan Road 9, Hou Hai Town Chemical Industry Zone, Shouguang City, Shandong, Weifang Patentee after: SHANDONG TONGCHENG MEDICINE CO.,LTD. Address before: 262700 Weifang, Shouguang City, Shouguang City, the town of the project area alliance road, No. 6 Patentee before: SHANDONG TONGCHENG MEDICINE TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vacuum pump circulating water cooling and recycling device Effective date of registration: 20221222 Granted publication date: 20160113 Pledgee: Postal Savings Bank of China Limited Shouguang sub branch Pledgor: SHANDONG TONGCHENG MEDICINE CO.,LTD. Registration number: Y2022980027268 |
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