CN112624485A

CN112624485A - Device for preparing pure condensate water from condensate water of steam turbine condenser of thermal power plant

Info

Publication number: CN112624485A
Application number: CN202011430397.XA
Authority: CN
Inventors: 徐宝安
Original assignee: Zibo Huanneng Hikeen Environmental Protection Technology Service Co ltd
Current assignee: Zibo Huanneng Hikeen Environmental Protection Technology Service Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-04-09
Also published as: WO2022120928A1

Abstract

The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device. Pumping the condensed water into a condensed water filter module by a condensed water pump; the condensed water filtered by the condensed water filter module is input into a pure condensed water reverse osmosis treatment device through a condensed water reverse osmosis high-pressure water pump; concentrated condensate water containing ammonia ions is discharged from the pure condensate water reverse osmosis treatment device and is supplemented into a boiler water supplementing device through a pipeline; the pure condensate water processed by the pure condensate water reverse osmosis treatment device is input into a pure condensate water tank, and the pure condensate water in the condensate water tank is pumped into a pure condensate water main pipe through a pure condensate water pump or is supplied with water in multiple paths. The invention fully utilizes the power plant condensate water, does not need to use medicines, solves the demand of people on pure drinking water, can obtain materials nearby, and solves the problem that the drainage for preparing the drinking water pollutes the environment.

Description

Device for preparing pure condensate water from condensate water of steam turbine condenser of thermal power plant

Technical Field

The invention relates to a device for preparing pure condensed water, in particular to a device for preparing pure condensed water from condensed water of a steam turbine condenser of a thermal power plant.

Background

Water is a source of all organic compounds and living matters and is a precious resource for human life. The world health organization indicates that: 80% of diseases of human beings are related to water pollution, and people can have no food for three days and can not have no water for one day. With the increasing industrial pollution, the discharge of domestic and industrial sewage, the secondary pollution of water delivery networks and pressurizing equipment, the speed of water pollution treatment is far from the speed of water pollution, the water works add alum, bleaching powder and chlorine gas for water purification to sterilize, and the sterilization medicines become new water pollution sources. The prior production process of bottled pure drinking water is basically prepared by ozone sterilization after membrane filtration. In the method, if the bromide background content in the raw water is higher, the risk of generating bromate is increased, and the bromate is a byproduct generated after a natural water source is disinfected by ozone. The pollutants contained in the mineral water due to rainfall are filtered by the soil for a long time, so that the natural filter layer is saturated, harmful substances exist in the mineral water, and the quality of the natural mineral water is reduced.

It has been shown that healthier drinking water is boiled water. In the field of traditional Chinese medicine, a miraculous prescription, namely Taihe soup, is recorded in Li Shizhen Ben Cao gang mu, namely cold boiled water, can 'help yang qi and move meridians and collaterals', and the traditional Chinese medicine teaches that cold is a source of all diseases, so that cold boiled water is better than raw water. Japanese researches also find that the cold boiled water has the effects of promoting blood circulation, promoting in-vivo purification, edema and constipation, improving skin and the like.

Modern scientific research shows that water is heated and then changed from a large molecular group into a small molecular group, which is beneficial to water passing through cells and accelerating metabolism of human bodies.

Due to the health characteristics of boiled water, the production research of boiled water in the prior art is related, for example, Chinese patent 201510910166.1 adopts a 1500-2500 MHz microwave heating mode to realize the production of 'boiled water' purified water, but the mode has high energy consumption and is not suitable for mass production in factories.

For example, chinese patent CN106186490B, a cold boiled water production process, needs UHT heat sterilization, and introduces degassed clean water into UHT sterilizer for heat sterilization, and because raw water needs to be softened, high salt water must be discharged from natural water, which not only wastes water resources, but also causes pollution of high salt water in river and natural water.

Nowadays, with environmental pollution, it is difficult to introduce a clean and pollution-free water, so that various water layers using water sources as selling points are endless. However, the disposal cost and the transportation cost thereof cause great waste to the country and great economic burden to the consumers. Some water even makes fake and can not reach the safety index for drinking water. This is a common occurrence. Therefore, the unified standard of water is realized, and the materials are obtained nearby.

In a thermal power plant system, a boiler changes water into saturated steam and superheated steam to drive a steam turbine to do work and finally condense the steam into water, and the necessary process is to obtain high-energy small-molecular water, and the process is operated well, so that the disinfection and sterilization effects of the boiler can be fully exerted, no extra energy is consumed, and the existing water treatment is to do energy which must be consumed in a plurality of technological processes for pursuing water quality, and waste unnecessary waste water, so the existing process is eliminated.

The evaporation capacity of a boiler in a power plant is up to hundreds to thousands of tons per hour, however, more than 90-95% of condensed water is recycled by the boiler. In the existing boiler water of a power plant, because the chemical is added, for example, the boiler water needs to be added with ammonia, trisodium phosphate needs to be added, and the oxygen removal needs to be added with hydrazine, which is toxic. Therefore, people have a lot of prejudices on the condensate water of the condenser, but the physicochemical indexes of the condensate water are not understood, and the condensate water of the power plant can not be drunk. Therefore, people still spend high price on producing purified water, mineral water, distilled water and pure condensed water. The method consumes a large amount of energy and wastes a large amount of water resources. When people abandon the prejudice, people will burst after drinking water revolution. The method is an economic and convenient way for developing drinking distilled water by utilizing condensed water of a power plant, only a plurality of further purifying devices and sterile filling workshops need to be added, and the social benefit and the economic benefit are better.

According to stage 3 of "Jiangsu food and fermentation" 1996: the process flow of the paper published by the discussion (author: Nippon) of producing drinking distilled water by using condensed water of a power plant is as follows:

condensed water inspection → mixed bed treatment → fine filtration → sterilization → ultrafiltration → secondary sterilization → filling → capping → lamp inspection → labeling → boxing and warehousing

The process has a problem that when the condensed water is used as drinking distilled water, the condensed water containing ammonia which is originally circulated is used in a large amount without participating in the circulation. Condensate water which originally accounts for 90-95% of boiler water replenishing is intercepted, and the lacking boiler water replenishing is replenished by chemical water treatment, so that the wastewater with extremely high salt content generated by the chemical water treatment is greatly increased. The amount of ammonia contained in the boiler feed water is considerable, which causes a great operating pressure on the mixed bed. When the mixed bed is used for treating water, a large amount of waste acid and waste alkali are discharged, and the displaced ammonia is a nutrient-rich component. Because of the huge amount of wastewater with high salt content and ammonia content, the natural water body can be seriously polluted by rich nutrition and high salt content water, and the recyclable ammonia is wasted. Meanwhile, because a condensed water heat recovery system is not arranged, the energy is greatly wasted, and the energy is not economical. And a large amount of ammonia is discharged into wastewater of chemical water treatment, so that the wastewater discharged by the chemical water treatment is highly eutrophic and has high salt content, and serious eutrophication and high salt-containing pollution can be caused to natural water. This is the root cause of the technology which has been born but has not been successfully popularized yet.

In a thermal power plant system, water is changed into steam, the steam is changed into superheated steam to push a steam turbine to do work, the superheated steam is finally condensed into water, and the necessary process is obtained, and the process is well operated, so that the sterilization and disinfection effects of a boiler can be fully exerted, and no extra energy is consumed. Therefore, how to solve the problem of recycling ammonia in the condensed water and how to solve the problem of zero emission of the high-salinity wastewater of the power plant is the core technical problem of preparing pure drinking condensed water by using the condensed water.

The condensed water is purified by a physical method, and the purified small molecule drinking condensed water can be obtained by further purifying the condensed water, and can be sold after being directly packaged. And the clean functional water can be obtained by filling ozone for sterilization and disinfection. The mineral water with directional nutrient elements can be obtained by carrying out mineralization treatment on the mineral water, the mineral water with directional nutrient elements can be obtained by carrying out mineralization and oxygenation treatment on the mineral water, pure drinking condensed water with a certain degree of mineralization can be obtained, and direct supply of the mineral water can enable each family to obtain direct drinking water.

Disclosure of Invention

In view of the above situation, in order to solve the problems in the prior art, the present invention provides a device for preparing pure condensate from condensate water in a steam turbine condenser of a thermal power plant, which includes a steam turbine condenser device, a condensate water purification treatment device, and a pure condensate water canning device. The method is characterized in that: the condensate water produced by the steam turbine condenser of the thermal power plant has dissolved impurities which are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensate water is only 1-2 mug/L. Therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser.

The condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. The condensed water filtered by the condensed water filter module is input into the pure condensed water reverse osmosis treatment device through the condensed water reverse osmosis high-pressure water pump. The pure condensed water reverse osmosis treatment device discharges concentrated condensed water containing ammonia ions, and the concentrated condensed water is supplemented into a boiler water supplementing device through a pipeline. The pure condensed water processed by the pure condensed water reverse osmosis treatment device is input into a pure condensed water tank, an ultraviolet sterilization device is arranged on the pure condensed water tank or is used for pumping the pure condensed water of the condensed water tank into a pure condensed water main pipe through a pure condensed water pump, or the pure condensed water is supplied with water in multiple paths.

The pure condensed water in the pure condensed water main pipe comprises a direct drinking water supply pipe through the pure condensed water on one way, and direct drinking pure condensed water is provided. Or directly filling bottled water through a pure condensed water filling device. Or after ozone is filled in one path through the pure condensed water ozone filler, bottled water is filled in the pure condensed water filling tank by filling the ozone. Or after one path of the water is mineralized by the pure condensed water mineralizer, the bottled water is filled by the pure condensed water mineralizer. Or after the pure condensed water mineralizer is mineralized and the pure condensed water ozone filler is filled with ozone, bottled water is filled through the ozone-filled pure condensed water mineralized water filling device.

The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device. The method is characterized in that: the condensate water produced by the steam turbine condenser of the thermal power plant has dissolved impurities which are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensate water is only 1-2 mug/L. Therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser.

And the condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. The condensed water filtered by the condensed water filter module is input into the pure condensed water reverse osmosis treatment device through the condensed water reverse osmosis high-pressure water pump. The pure condensed water reverse osmosis treatment device discharges concentrated condensed water containing ammonia ions, and the concentrated condensed water is supplemented into a boiler water supplementing device through a pipeline. Pure comdenstion water after pure comdenstion water reverse osmosis unit handles is inputed raw water and comdenstion water heat exchanger in, and in pure comdenstion water case was inputed to the pure comdenstion water of process cooling treatment, on the pure comdenstion water case or be equipped with ultraviolet sterilizing equipment, go into the pure comdenstion water female pipe of pure comdenstion water pump with the pure comdenstion water pump of comdenstion water case, or divide the multichannel to supply water.

The pure condensed water in the pure condensed water main pipe comprises a direct drinking water supply pipe through the pure condensed water on one way, and direct drinking pure condensed water is provided. Or processing into functional physiological saline. Or directly filling bottled water through a pure condensed water filling device. Or after ozone is filled in one path through the pure condensed water ozone filler, bottled water is filled in the pure condensed water filling tank by filling the ozone. Or after one path of the water is mineralized by the pure condensed water mineralizer, the bottled water is filled by the pure condensed water mineralizer. Or after the pure condensed water mineralizer is mineralized and the pure condensed water ozone filler is filled with ozone, bottled water is filled through the ozone-filled pure condensed water mineralized water filling device.

Raw water of a water source enters a raw water primary treatment filtering (heat exchange) device through a raw water pump, the raw water treated by the filtering device enters a raw water condensate water heat exchanger for heat exchange and temperature rise, and then passes through a raw water supply mother pipe to be supplied as raw water of a power plant.

And the condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. And the condensed water filtered by the condensed water filter module enters the raw water and condensed water heat exchanger for cooling treatment. And then the condensate water is input into a pure condensate water reverse osmosis treatment device through a condensate water reverse osmosis high-pressure water pump. The pure condensed water reverse osmosis treatment device discharges concentrated condensed water containing ammonia ions, and the concentrated condensed water is supplemented into a boiler water supplementing device through a pipeline. Pure comdenstion water after pure comdenstion water reverse osmosis unit handles is inputed raw water primary treatment and is filtered (the heat transfer) the back in the device further heat transfer cooling, inputs into pure comdenstion water case, on the pure comdenstion water case or be equipped with ultraviolet sterilizing equipment, goes into the pure comdenstion water mother pipe of pure comdenstion water pump with the pure comdenstion water pump of comdenstion water case, or divide the multichannel water supply.

Raw water of a water source ground enters a raw water primary treatment filtering (heat exchange) device through a raw water pump, then is divided into two paths through a water dividing regulating valve, one path of raw water enters a raw water condensed water heat exchanger for heat exchange and temperature rise and then is supplied out, the other path of raw water converges with water which enters the raw water condensed water heat exchanger for heat exchange and temperature rise and then is supplied out, and the water converges in a raw water supply mother pipe and is used as raw water of a power plant for supply out.

The condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. Through the comdenstion water after the filtration of condensate water filter module, through reposition of redundant personnel control flap, fall into two the tunnel with the comdenstion water after the filtration treatment, the comdenstion water of the same kind passes through boiler moisturizing pipeline, mends the boiler moisturizing system, and in another way passed through comdenstion water reverse osmosis high pressure water pump, input pure comdenstion water reverse osmosis unit, the concentrated comdenstion water of pure comdenstion water reverse osmosis unit exhaust containing ammonia ion inserts in the comdenstion water moisturizing pipeline through the pipeline, mends the boiler moisturizing device. The pure condensed water processed by the pure condensed water reverse osmosis treatment device is input into a pure condensed water tank, an ultraviolet sterilization device is arranged on the pure condensed water tank or is used for pumping the pure condensed water of the condensed water tank into a pure condensed water main pipe through a pure condensed water pump, or the pure condensed water is supplied with water in multiple paths.

The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the condensate water produced by the steam turbine condenser of the thermal power plant has dissolved impurities which are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensate water is only 1-2 mug/L. Therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser.

The condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. Through the comdenstion water after the filtration of condensate water filter module, through reposition of redundant personnel control flap, fall into two the tunnel with the comdenstion water after the filtration treatment, the comdenstion water of the same kind passes through boiler moisturizing pipeline, mends the boiler moisturizing system, and in another way passed through comdenstion water reverse osmosis high pressure water pump, input pure comdenstion water reverse osmosis unit, the concentrated comdenstion water of pure comdenstion water reverse osmosis unit exhaust containing ammonia ion inserts in the comdenstion water moisturizing pipeline through the pipeline, mends the boiler moisturizing device. Pure comdenstion water after pure comdenstion water reverse osmosis unit handles is inputed raw water and comdenstion water heat exchanger in, and in pure comdenstion water case was inputed to the pure comdenstion water of process cooling treatment, on the pure comdenstion water case or be equipped with ultraviolet sterilizing equipment, go into the pure comdenstion water female pipe of pure comdenstion water pump with the pure comdenstion water pump of comdenstion water case, or divide the multichannel to supply water.

The condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by the condensed water pump. The condensate water after being filtered by the condensate water filter module is divided into two paths through the shunt control valve, one path of the condensate water passes through the boiler water replenishing pipeline and is replenished into the boiler water replenishing system, and the other path of the condensate water enters the raw water and condensate water heat exchanger for cooling treatment. And then inputting the condensed water into a pure condensed water reverse osmosis treatment device through a condensed water reverse osmosis high-pressure water pump, and feeding the condensed water containing ammonia ions discharged by the pure condensed water reverse osmosis treatment device into a boiler water replenishing pipeline through a pipeline to replenish the boiler water replenishing device. Pure comdenstion water after pure comdenstion water reverse osmosis unit handles is inputed into raw water primary treatment and is filtered (heat transfer) device, and in the further heat transfer cooling back, input pure comdenstion water case, on the pure comdenstion water case or be equipped with ultraviolet sterilizing equipment, go into the female pipe of pure comdenstion water pump with the pure comdenstion water pump of comdenstion water case, or divide the multichannel water supply.

The utility model provides a pure comdenstion water device of thermal power plant steam turbine condenser comdenstion water preparation, its pure comdenstion water device production process of condenser comdenstion water preparation includes: condenser water collecting well → multi-media filter → activated carbon filter → precision filter → reverse osmosis device → ozone disinfection → sterile water storage → water bucket cleaning or disposable polyethylene bottle → sterile automatic filling → product sampling inspection → sealing → cover external packing → finished product.

(1) A multi-media filter: adsorption and mechanical isolation, and is used for filtering organic matters, colloid and other substances in water.

(2) An activated carbon filter: adsorption and mechanical isolation, and is used for filtering organic matters, colloid and other substances in water.

(3) A precision filter: can trap some organic matters and bacteria in the water, and the filtered water is basically sterile.

(4) A reverse osmosis device: used for removing impurity ions in water.

(5) Ozone disinfection: ozone is produced by using an ozone generator, and instantaneous disinfection and sterilization are carried out on water.

(6) And (4) sterile water storage: and storing finished water in a sterile water tank before filling.

(7) Filling: finished water is filled into the water barrel under the aseptic condition and the water barrel is sealed, so that the sanitary quality of the water is ensured.

The utility model provides a clean comdenstion water device of thermal power plant steam turbine condenser comdenstion water preparation, its comdenstion water filter module is in proper order for filtering, active carbon filters, ultrafiltration, cartridge filter including the lamination formula, is pure comdenstion water after the filtration of comdenstion water filter module. Raw water is passed through a filter comprising a laminated filter, a fine filter, a granular activated carbon filter, and a compressed activated carbon filter.

A device for preparing pure condensate water from condensate water of a steam turbine condenser of a thermal power plant comprises a laminated filter and an electromagnetic filter. For removing suspended substances and metal corrosion products contained in the condensed water.

The utility model provides a pure comdenstion water device of thermal power plant steam turbine condenser comdenstion water preparation, its pure comdenstion water storage device realizes that pure comdenstion water in the water storage device is isolated with the atmosphere through including ripple container or piston tank body.

The sterilization temperature of the plastic bottle and the bottle cap is 70 ℃ and is kept for 10 seconds. The specific method for carrying out the moist heat sterilization of the bottle is as follows: the bottle mouth of the plastic bottle is placed downwards, the bottle mouth for injecting hot water is inserted into the bottle from the bottle mouth and sprayed onto the inner wall of the bottle bottom, and then the hot water flows out from the bottle mouth along the side wall, so that the temperature of the inner wall of the bottle is raised to the sterilization temperature. When hot water is sprayed into the bottle, attention is paid to the fact that the front end of the hot water injection nozzle does not contact hot water flowing from the bottom to the side wall and then flowing down, the front end of the hot water injection nozzle is prevented from being polluted, and the given heat of the hot water can be effectively utilized in the process that the hot water flows from the bottom to the side wall, so that the hot water reaches the sterilization temperature. The bottle cap can be sterilized by the same method of washing the inner wall with hot water, or by contacting the inner wall with steam or hot air. For example, a metal bottle cap is contacted with steam, and the metal bottle cap passes through a steam pipe with the temperature of 95-100 ℃ for 3-15 seconds to achieve the aim of sterilization.

In order to further improve the sterilization efficiency, the temperature of the inner walls of the bottle and the cap is heated by hot water, and the outer wall of the cap is also heated, so that hot water is sprayed from the upper side and the left and right directions of the bottle with good effect.

In the case of using steam instead of hot water, the outer wall of the bottle may be sprayed with 0.2 to 0.5kg/cm2 (gauge pressure) of steam for 3 to 15 seconds. When hot air is used, hot air at 80-100 deg.C can be used to spray the outer wall of the bottle for 3-15 seconds. The contents of water treatment and filling in the method are referred to in Japanese national institute of health and resource for bottled mineral water.

The invention has the beneficial effects that:

the device for preparing the pure condensed water from the condensed water of the steam turbine condenser of the thermal power plant has the advantages that the produced pure condensed water has smaller water molecule groups, the condensed water clusters are smaller, the configuration is more stable, the taste is better, and the device is easier to absorb and metabolize by a human body. The micro-molecular group is facilitated to pass through a cell water channel, and is absorbed by human cells more easily, the metabolism of a human body is accelerated, the water is purer, and the physical and chemical indexes are more stable and controllable. The pure condensed water can be used for producing various types of functional water according to the requirements, and the production of the pure condensed water is more energy-saving and environment-friendly, and is particularly suitable for industrial large-scale production. Compared with the production equipment for producing the pure condensate water by the condensate water of another power plant in the background technology, the production of the pure condensate water is more energy-saving, pollution-free, lower in cost and larger in quantity. Can utilize the widely distributed power plants in China, is suitable for producing pure drinking condensed water due to local conditions, and can provide the pure condensed water for families, units, hotels, schools and hospitals directly through pipelines. And the bottled water product can also realize low transportation cost and is independent of the quality of a water source. The device is a device which ensures the health of people and can be produced in a large scale with extremely low cost. This will lead to a revolution for people to drink water.

Drawings

FIG. 1 is a schematic diagram of a first system of a thermal power plant steam turbine condenser condensate water producing unit of the present invention;

FIG. 2 is a schematic diagram of a second system of a thermal power plant steam turbine condenser condensate water producing unit of the present invention;

FIG. 3 is a schematic diagram of a third system of a thermal power plant steam turbine condenser condensate water producing unit of the present invention;

fig. 4 is a schematic diagram of a fourth system of the apparatus for preparing pure condensate from condenser condensate of a steam turbine of a thermal power plant according to the present invention.

FIG. 5 is a schematic diagram of a fifth system for a thermal power plant steam turbine condenser condensate water producing unit of the present invention;

FIG. 6 is a schematic diagram of a sixth system for a thermal power plant steam turbine condenser condensate water producing unit of the present invention;

in the figure: 1 main steam pipeline, 2 generator, 3 turbine, 4 turbine exhaust pipe, 5 condenser, 6 circulating water outlet pipe, 7 circulating water inlet pipe, 8 circulating water pump, 9 cooling tower, 10 reverse osmosis high pressure water pump, 11 filter module, 12 condensate pump, 13 condensate pipe, 14 condensate water trap, 15 turbine air exhaust, 16 reverse osmosis module, 17 reverse osmosis ammonia-containing concentrated water pipe, 18 desalting water pipe, 19 deoxidization cap, 20 deoxidization device, 21 water pump, 22 water pipe, 23 pure condensate water tank, 24 pure condensate water main pipe, 25 pure condensate pump, 26 pure condensate water tank, 27 ozone filler, 28 filling ozone pure condensate water tank filler, 29 pure condensate water mineralizer, 30 pure mineralized condensate water tank filler, 31 filling ozone mineralized pure condensate water tank, 32 direct drinking pure condensate pipe, 33 and condensate water heat exchanger, 34 heat exchange raw water outlet pipe, 35 raw water primary treatment device, 36 raw water pump, 37 water source ground, 38 raw water primary (heat exchange) treatment device, 39 raw water three-way shunt valve, 40 raw water shunt pipe, 41 confluence raw water pipe, 42 condensed water three-way shunt valve and 43 condensed water shunt pipe

Example 1

As shown in FIG. 1, a device for preparing pure condensed water from condenser condensed water in a steam turbine of a thermal power plant, which is condensed water in a condenser condensed water collector well 14, a condensed water pump 12 is used for pumping the condensed water into a condensed water filter module 11 through the condensed water pump 12; the condensed water filtered by the condensed water filter module 11 is input into the pure condensed water reverse osmosis module 16 through the condensed water reverse osmosis high-pressure water pump 10; concentrated condensate water containing ammonia ions is discharged through a pure condensate water reverse osmosis module 16, a deaerating cap 19 and a deaerator 20 are supplemented through a reverse osmosis ammonia-containing concentrated water discharge pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the pure condensed water processed by the pure condensed water reverse osmosis module 16 is input into the pure condensed water tank 23, the pure condensed water pump 25 of the condensed water tank is pumped into the pure condensed water main pipe 24 through the pure condensed water pump 25, and the pure condensed water in the pure condensed water main pipe 24 passes through the pure condensed water direct drinking water supply pipe 32 in one way to provide direct drinking pure condensed water; bottled water is directly filled in one path through a pure condensed water filling device 26; after ozone is filled in one path through the pure condensed water ozone filler 27, bottled water is filled through the ozone-filled pure condensed water canning device 28; after being mineralized by a pure condensed water mineralizer 29, bottled water is filled by a pure condensed water mineralizer 30 on one path; in one path, after the pure condensed water mineralizer 29 is mineralized and the pure condensed water ozone filler is filled with 27 parts of ozone, bottled water is filled in the pure condensed water mineralizer 31 filling device.

Example 2

As shown in FIG. 2, a device for preparing pure condensed water from condensed water in a steam turbine condenser of a thermal power plant, in order to pump the condensed water from a condensed water collector well 14 of the condenser into a condensed water filter module 11 through a condensed water pump 12; the condensed water filtered by the condensed water filter module 11 is input into the pure condensed water reverse osmosis module 16 through the condensed water reverse osmosis high-pressure water pump 10; concentrated condensate water containing ammonia ions is discharged through a pure condensate water reverse osmosis module 16, a deaerating cap 19 and a deaerator 20 are supplemented through a reverse osmosis ammonia-containing concentrated water discharge pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the pure condensed water processed by the pure condensed water reverse osmosis module 16 is input into the raw water and condensed water heat exchanger 33, the pure condensed water subjected to temperature reduction is input into the pure condensed water tank 23, the pure condensed water pump 25 of the condensed water tank is pumped into the pure condensed water main pipe 24 through the pure condensed water pump 25, and the pure condensed water in the pure condensed water main pipe 24 passes through the pure condensed water direct drinking water supply pipe 32 to provide direct drinking pure condensed water; bottled water is directly filled in one path through a pure condensed water filling device 26; after ozone is filled in one path through the pure condensed water ozone filler 27, bottled water is filled through the ozone-filled pure condensed water canning device 28; after being mineralized by a pure condensed water mineralizer 29, bottled water is filled by a pure condensed water mineralizer 30 on one path; in one path, after the pure condensed water mineralizer 29 is mineralized and the pure condensed water ozone filler is filled with 27 parts of ozone, bottled water is filled in the pure condensed water mineralizer 31 filling device.

Raw water from a water source 37 enters the raw water primary treatment device 35 through the raw water pump 36, and the treated raw water enters the raw water and condensed water heat exchanger 33 for heat exchange and temperature rise, and then passes through the heat exchange raw water outlet pipe 34 to be supplied as raw water of a power plant.

Embodiment 3 as shown in fig. 3, a device for preparing pure condensed water from condensed water in a steam turbine condenser of a thermal power plant, in order to pump the condensed water from a condensed water collector well 14 of the condenser into a condensed water filter module 11 through a condensed water pump 12; the condensed water filtered by the condensed water filter module 11 enters the raw water and condensed water heat exchanger 33 for cooling treatment; then, the condensed water is input into a pure condensed water reverse osmosis module 16 through a condensed water reverse osmosis high-pressure water pump 10; concentrated condensate water containing ammonia ions is discharged through a pure condensate water reverse osmosis module 16, a deaerating cap 19 and a deaerator 20 are supplemented through a reverse osmosis ammonia-containing concentrated water discharge pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the pure condensed water processed by the pure condensed water reverse osmosis module 16 is input into the raw water primary (heat exchange) processing device 38 for further heat exchange and cooling, and then is input into the pure condensed water tank 23, the pure condensed water pump 25 of the condensed water tank is pumped into the pure condensed water main pipe 24 through the pure condensed water pump 25, and the pure condensed water in the pure condensed water main pipe 24 passes through the pure condensed water direct drinking water supply pipe 32 in one way to provide direct drinking pure condensed water; bottled water is directly filled in one path through a pure condensed water filling device 26; after ozone is filled in one path through the pure condensed water ozone filler 27, bottled water is filled through the ozone-filled pure condensed water canning device 28; after being mineralized by a pure condensed water mineralizer 29, bottled water is filled by a pure condensed water mineralizer 30 on one path; in one path, after the pure condensed water mineralizer 29 is mineralized and the pure condensed water ozone filler is filled with 27 parts of ozone, bottled water is filled in the pure condensed water mineralizer 31 filling device.

Raw water of a water source area 37 enters a raw water primary (heat exchange) treatment device 38 through a raw water pump 36, the treated raw water is divided into two paths through a raw water three-way water distribution valve 39, one path of the treated raw water enters a raw water and condensed water heat exchanger 33 for heat exchange and temperature rise, and then the treated raw water is supplied as raw water of a power plant through a heat exchange raw water outlet pipe 34; the other path is merged into a confluence raw water pipe through a raw water shunt pipe 40.

Embodiment 4 as shown in fig. 4, a device for preparing pure condensed water from condensed water in a steam turbine condenser of a thermal power plant, in order to pump the condensed water from a condensed water collector well 14 of the condenser into a condensed water filter module 11 through a condensed water pump 12; condensed water filtered by the condensed water filter module 11 is divided into two paths by a condensed water three-way shunt valve 42, one path of condensed water is supplemented into the deaerating cap 19 and the deaerator 20 through a condensed water shunt pipe 43 and a reverse osmosis ammonia-containing concentrated water pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the other path is input into a pure condensate water reverse osmosis module 16 through a condensate water reverse osmosis high-pressure water pump 10; concentrated condensate water containing ammonia ions is discharged through a pure condensate water reverse osmosis module 16, a deaerating cap 19 and a deaerator 20 are supplemented through a reverse osmosis ammonia-containing concentrated water discharge pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

Embodiment 5 as shown in fig. 5, a device for preparing pure condensed water from condensed water in a steam turbine condenser of a thermal power plant, in order to pump the condensed water from a condensed water collector well 14 of the condenser into a condensed water filter module 11 through a condensed water pump 12; condensed water filtered by the condensed water filter module 11 is divided into two paths by a condensed water three-way shunt valve 42, one path of condensed water is supplemented into the deaerating cap 19 and the deaerator 20 through a condensed water shunt pipe 43 and a reverse osmosis ammonia-containing concentrated water pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the pure condensed water treated by the pure condensed water reverse osmosis module 16 is input into the raw water and condensed water heat exchanger 33 for cooling treatment; inputting the pure condensed water into a pure condensed water tank 23, pumping a pure condensed water pump 25 of the condensed water tank into a pure condensed water main pipe 24 through the pure condensed water pump 25, and providing direct-drinking pure condensed water through a pure condensed water direct-drinking water supply pipe 32 on one way of the pure condensed water in the pure condensed water main pipe 24; bottled water is directly filled in one path through a pure condensed water filling device 26; after ozone is filled in one path through the pure condensed water ozone filler 27, bottled water is filled through the ozone-filled pure condensed water canning device 28; after being mineralized by a pure condensed water mineralizer 29, bottled water is filled by a pure condensed water mineralizer 30 on one path; in one path, after the pure condensed water mineralizer 29 is mineralized and the pure condensed water ozone filler is filled with 27 parts of ozone, bottled water is filled in the pure condensed water mineralizer 31 filling device.

Example 6 as shown in fig. 6, an apparatus for preparing pure condensate from condensate of a turbine condenser of a thermal power plant,

pumping the condensed water from the condenser condensed water collector 14 into the condensed water filter module 11 by the condensed water pump 12; condensed water filtered by the condensed water filter module 11 is divided into two paths by a condensed water three-way shunt valve 42, one path of condensed water is supplemented into the deaerating cap 19 and the deaerator 20 through a condensed water shunt pipe 43 and a reverse osmosis ammonia-containing concentrated water pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the other path is input into the raw water and condensed water heat exchanger 33 through a condensed water three-way shunt valve 42 for cooling treatment; the condensed water after the temperature reduction treatment is input into a pure condensed water reverse osmosis module 16 through a reverse osmosis high-pressure water pump 10; concentrated condensate water containing ammonia ions is discharged through a pure condensate water reverse osmosis module 16, a deaerating cap 19 and a deaerator 20 are supplemented through a reverse osmosis ammonia-containing concentrated water discharge pipe 17, and water in the deaerator 20 is output through a water feed pump 21 and a water feed pipe 22;

the pure condensed water processed by the pure condensed water reverse osmosis module 16,

The present invention has been described in detail, and the principle and embodiments of the present invention are explained herein by using specific examples, which are only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

From the above description of the embodiments, it will be apparent to those skilled in the art that the present invention may be practiced. Of course, the above listed cases are only examples, and the present invention is not limited thereto. It should be understood by those skilled in the art that other modifications or simplifications according to the technical solution of the present invention may be appropriately applied to the present invention and should be included in the scope of the present invention.

Claims

1. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into a condensed water filter module by a condensed water pump; the condensed water filtered by the condensed water filter module is input into a pure condensed water reverse osmosis treatment device through a condensed water reverse osmosis high-pressure water pump; concentrated condensate water containing ammonia ions is discharged from the pure condensate water reverse osmosis treatment device and is supplemented into a boiler water supplementing device through a pipeline; inputting the pure condensate water treated by the pure condensate water reverse osmosis treatment device into a pure condensate water tank, wherein an ultraviolet sterilization device is arranged on or on the pure condensate water tank, and pumping the pure condensate water in the condensate water tank into a pure condensate water main pipe through a pure condensate water pump or supplying water in multiple paths;

the pure condensed water in the pure condensed water main pipe comprises a direct drinking pure condensed water supply pipe through the pure condensed water on one way, and direct drinking pure condensed water is provided; or directly filling bottled water through a pure condensed water filling device on one path; or after ozone is filled in one path through the pure condensed water ozone filler, bottled water is filled in the pure condensed water filling tank by filling the ozone; or after one path of the water is mineralized by a pure condensed water mineralizer, the bottled water is filled by a pure condensed water mineralizer; or after the pure condensed water mineralizer is mineralized and the pure condensed water ozone filler is filled with ozone, bottled water is filled through the ozone-filled pure condensed water mineralized water filling device.

2. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by a condensed water pump; the condensed water filtered by the condensed water filter module is input into a pure condensed water reverse osmosis treatment device through a condensed water reverse osmosis high-pressure water pump; concentrated condensate water containing ammonia ions is discharged from the pure condensate water reverse osmosis treatment device and is supplemented into a boiler water supplementing device through a pipeline; inputting the pure condensate water treated by the pure condensate water reverse osmosis treatment device into a raw water and condensate water heat exchanger, inputting the pure condensate water subjected to temperature reduction treatment into a pure condensate water tank, wherein an ultraviolet sterilization device is arranged on or on the pure condensate water tank, and pumping the pure condensate water of the condensate water tank into a pure condensate water main pipe through a pure condensate water pump or supplying water in multiple paths;

the pure condensed water in the pure condensed water main pipe comprises a direct drinking pure condensed water supply pipe through the pure condensed water on one way, and direct drinking pure condensed water is provided; or processing into functional physiological saline; or directly filling bottled water through a pure condensed water filling device on one path; or after ozone is filled in one path through the pure condensed water ozone filler, bottled water is filled in the pure condensed water filling tank by filling the ozone; or after one path of the water is mineralized by a pure condensed water mineralizer, the bottled water is filled by a pure condensed water mineralizer; or one path of the purified condensed water is mineralized by the purified condensed water mineralizer, and after ozone is filled into the purified condensed water ozone filler, bottled water is filled into the purified condensed water tank filler by filling the ozone mineralized water;

3. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into the condensed water filter module by a condensed water pump; the condensed water filtered by the condensed water filter module enters a raw water and condensed water heat exchanger for cooling treatment; then, the condensate water is input into a pure condensate water reverse osmosis treatment device through a condensate water reverse osmosis high-pressure water pump; concentrated condensate water containing ammonia ions is discharged from the pure condensate water reverse osmosis treatment device and is supplemented into a boiler water supplementing device through a pipeline; the pure condensed water treated by the pure condensed water reverse osmosis treatment device is input into a raw water primary treatment filtering (heat exchange) device for further heat exchange and cooling, and then is input into a pure condensed water tank, an ultraviolet sterilization device is arranged on or on the pure condensed water tank, and the pure condensed water in the condensed water tank is pumped into a pure condensed water main pipe through a pure condensed water pump, or water is supplied in multiple paths;

4. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into a condensed water filter module by a condensed water pump; condensed water filtered by the condensed water filter module is divided into two paths through a shunt control valve, one path of the condensed water passes through a boiler water replenishing pipeline and is replenished into a boiler water replenishing system, the other path of the condensed water passes through a condensed water reverse osmosis high-pressure water pump and is input into a pure condensed water reverse osmosis treatment device, and concentrated condensed water containing ammonia ions discharged by the pure condensed water reverse osmosis treatment device is connected into the condensed water by a pipeline and is replenished into the boiler water replenishing device; inputting the pure condensate water treated by the pure condensate water reverse osmosis treatment device into a pure condensate water tank, wherein an ultraviolet sterilization device is arranged on or on the pure condensate water tank, and pumping the pure condensate water in the condensate water tank into a pure condensate water main pipe through a pure condensate water pump or supplying water in multiple paths;

5. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into a condensed water filter module by a condensed water pump; condensed water filtered by the condensed water filter module is divided into two paths through a shunt control valve, one path of the condensed water passes through a boiler water replenishing pipeline and is replenished into a boiler water replenishing system, the other path of the condensed water passes through a condensed water reverse osmosis high-pressure water pump and is input into a pure condensed water reverse osmosis treatment device, and concentrated condensed water containing ammonia ions discharged by the pure condensed water reverse osmosis treatment device is connected into the condensed water by a pipeline and is replenished into the boiler water replenishing device; inputting the pure condensate water treated by the pure condensate water reverse osmosis treatment device into a raw water and condensate water heat exchanger, inputting the pure condensate water subjected to temperature reduction treatment into a pure condensate water tank, wherein an ultraviolet sterilization device is arranged on or on the pure condensate water tank, and pumping the pure condensate water of the condensate water tank into a pure condensate water main pipe through a pure condensate water pump or supplying water in multiple paths;

6. The utility model provides a thermal power plant steam turbine condenser comdenstion water preparation pure comdenstion water device, includes steam turbine condenser device, condensation water purification treatment device, pure comdenstion water canning device, characterized by: the dissolved impurities of the condensed water generated by the steam turbine condenser of the thermal power plant are mainly ammonia (0.6-0.8 mg/L NH 3), the suspended impurities are mainly corrosion products, and the total amount of dissolved salts in the condensed water is only 1-2 mug/L; therefore, pure, sterilized and small-molecule drinking pure condensed water can be obtained only by physically filtering the condensed water of the condenser;

condensed water in the condenser condensed water accumulating well is pumped into a condensed water filter module by a condensed water pump; the condensed water after being filtered by the condensed water filter module is divided into two paths through a shunt control valve, wherein one path of condensed water passes through a boiler water replenishing pipeline and is replenished into a boiler water replenishing system, and the other path of condensed water enters a raw water and condensed water heat exchanger for cooling treatment; then, inputting the condensed water into a pure condensed water reverse osmosis treatment device through a condensed water reverse osmosis high-pressure water pump, and feeding condensed water containing ammonia ions discharged by the pure condensed water reverse osmosis treatment device into a condensed water replenishing pipeline of the boiler through a pipeline and replenishing the condensed water into a boiler water replenishing device; inputting the pure condensate water treated by the pure condensate water reverse osmosis treatment device into a raw water primary treatment filtering (heat exchange) device, further performing heat exchange and cooling, and inputting the pure condensate water into a pure condensate water tank, wherein an ultraviolet sterilization device is arranged on the pure condensate water tank, and the pure condensate water in the condensate water tank is pumped into a pure condensate water main pipe through a pure condensate water pump, or water is supplied in multiple ways;

7. The apparatus for preparing pure condensate from condensate of a steam turbine condenser of a thermal power plant according to claim 1, 2, 3, 4, 5 or 6, wherein: the production process of the device for preparing pure condensed water by using the condensed water of the condenser comprises the following steps: condenser water collecting well → multi-media filter → activated carbon filter → precision filter → reverse osmosis device → ozone disinfection → sterile water storage → water bucket cleaning or disposable polyethylene bottle → sterile automatic filling → product sampling inspection → sealing → cover external packing → finished product.

8. The apparatus for preparing pure condensate from condensate of a steam turbine condenser of a thermal power plant according to claim 1, 2, 3, 4, 5 or 6, wherein: the condensed water filter module sequentially comprises laminated filtration, active carbon filtration, ultrafiltration and security filtration, and pure condensed water is obtained after the filtration of the condensed water filter module; raw water is passed through a filter comprising a laminated filter, a fine filter, a granular activated carbon filter, and a compressed activated carbon filter.

9. The apparatus for preparing pure condensate from condensate of a steam turbine condenser of a thermal power plant according to claim 1, 2, 3, 4, 5 or 6, wherein: the composite filter assembly comprises a laminated filter and an electromagnetic filter; for removing suspended substances and metal corrosion products contained in the condensed water.

10. The apparatus for preparing pure condensate from condensate of a steam turbine condenser of a thermal power plant according to claim 1, 2, 3, 4, 5 or 6, wherein: the pure condensed water storage device realizes the isolation of the pure condensed water in the water storage device from the atmosphere by comprising a corrugated container or a piston tank body.