JPS58196885A - Purifying device for condensed water - Google Patents

Abstract

PURPOSE:To improve the coefficient of removal of soluble and non-soluble impurities from condensed water in a unclear-power plant or the like, by packing the mixture of ion-exchange resin particles and ion-exchange resin powder as a purifying agent for system water in a vessel. CONSTITUTION:A system-water inlet pipe 21 is connected to the upper end of a vessel 20 and a system-water outlet pipe 22 to the lower end thereof. These inlet and outlet pipes 21 and 22 are connected to each unit of a plant, and the mixture of ion-exchange resin particles 23 and ion-exchange resin powder 24 is packed on a multiorifice board 25 in the vessel 20. The ion-exchange resin particles 23 have a diameter of 0.1-1mm. respectively, while the grain size of the ion- exchange resin powder 24 is 5-50mum. Since the gaps among the ion-exchange resin particles 23 are filled up with the ion-exchange resin powder 24 as described above, even non-soluble impurities which are hard to remove heretofore can be removed at the high rate of 85-95%.

Description

[Detailed description of the invention] (Technical separation of the invention) The present invention is an analogy! I′i′#! Concerning water protection equipment for nuclear power plants.

(Kei of Invention @'s backpack) In the ground of camphors such as water treatment, chemistry, and nuclear power, the Okikashige who used the ion father's pleasure as a purification drama was used as a masochist means. ing.

In the boiling water nuclear power plant's 11th generation (hereinafter abbreviated as tlW1t), very pure water is used as the secondary cooling water. This secondary cooling water is produced within the reactor pressure valley. It is cooled by seawater in the 70 Senki IIi condenser and becomes water.

The purified water is heated by the temporary water heating system, and is then pumped into the Eri nuclear reactor by a pump, so that it is used in cycles. There is.

From the viewpoint of the soundness of Jin's Kazuhisa cooling 7XFi fuel and the slanderous point of view of Mr. Radioactivity, the sieving water of Naoto Yokuto is outstanding.

For this reason HVVK K has some purification #
Figure 1 shows the state of 〇Ya, who is fascinated by Nao.

Figure 1 is a ho pile diagram that shows tiwttO's personality.〇BV
In lt, the produced air generated in the atomic r pressure valley @1 passes through the Wang Yan Qigong 2, enters the turbine 3, performs work, and then is sent to the condenser 4.

The condensate is condensed in the Kanki Vi condenser 4, and the replica ri bale water deification device 5 is used by a real producer.

The water purified by the model purification device 5 is sent from the Honda 1 to the feed water heater 8 and is heated by a force Ω, and most of the water is supplied to the reactor pressure vessel 1, with water 9 escaping. However, some of the reactor water is collected into m lumps by the 8-ring line 1u.

A condensate purification device 11p) is installed in the 8-mass line 10.

For #3W pillows, in order to reduce the generation of radioactivity, it is necessary to use water of high purity, and it is based on the standard 11 of the BVOL water standard.

As is clear from this table, metal impurities are determined based on the standard of 151) Pb or less. Kasu is included in alOP Hodohiro1 in JIII's regular clean water supply water.
1! ! Water of armpit purity is recommended.

The cooling water purification device is one that is filled with ion father Kaishu particles in a container at a rate of V. For example, if there are particles in a container 11 x 3 m @ armpit. L
l, 1-11111 It is a combination of ion father, warrior, child, and son of 11111 and 11111.

(Highlights of the background technology) In this kind of purification device, Aeon's kitchenware costs only $1!
91Jμ It's very well done, but it's still a meal ^ Fuho 9
! J had the disadvantage of being difficult to remove.

It is said that about 95 ion cancer ions are removed by removing metal balides from the bath, which are said to be about 95 times a day.

It is a friend that is filtered through a large ion exchange system and is filtered out. The contaminated impurities will flow into the reactor.

(The purpose of the present invention is to overcome these shortcomings, and to eliminate the introspection of the impure food of public companies and non-purchasing products. (The basic structure of the present invention is that the present invention directly performs water purification in an AWTT plant, and also injects ion mixture BFi particles and ion mixture B11 powder into a container. (Example of the present invention) Hereinafter, one example of the bale water purification device described in the present invention is produced by using a mixture of water as a purifying material. hga lI42
Continued with figures and figures 5I43.

In FIG. 2, the reference numeral 28 indicates a container, and the upper end of the container 28 has a water gauge 21, and the lower end has a water outlet 21.
t is connected to the exit of these immigration officers 21ν! r22 is /? of the plant shown in Figure 1. ! r scissors 1 between the tradition and heart.

A 20 yen container contains a mixture of ion father's candle 23 and ion father's father 24 and the light is guided onto a hole plate 15.

Here, as shown in the enlarged diagram in Figure 2, the diameter of the ion father's grave @ Yojoko 23 is 0.1 to lysw, and the toughness of the ion father's gravel side Yomo Matsuki 24 is 5 to bOμr0. (Operations and Effects of the Present Invention) By the way, in a camphor tree with only 23 ion father-g4 fat particles, a gap of 10 to 50 μm is formed between the roots.

For this reason, from this period onwards, the undesirable P#Efusari (marked violet oxidation '411) with a diameter ridge of μm has the disadvantage of being far off.

However, in the present invention, this relationship between particles is
jiff #, t: 24, so we use pine rice with a weight of less than 1υμIn.

Therefore, it is difficult to remove the rice, and it is difficult to remove the rice.
The king of impurities that can taste IJ efficiently (85-95 people) is "e2 (J s, F'
e 3 U 4, Ni1J, Go (J @.

Figure 4 shows the toughness distribution of HWi (Norantho-6) in quenching water.

In this way, K is a condensate W-condensed iron F! 1 on 5.11
Although it was difficult to remove the momme rate, I was able to use the mixture with Ion's father's side first tree as a purification agent, and it was possible to say that it was a good idea to use it as a purification agent. It became like a monkey.

The fifth example is the one that omitted the other embodiments of the present invention, and the same points as the device shown in Figure 2 are the same as the device shown in Figure 2.
23a and the ion paternal side mixed wood 1*24a were mutually light-guided.

In other words, the particles 23 of the ion-exchanged phlegm and the powder bed 24 are light-guided without combining by t%.

Therefore, in this embodiment, the conventional ion exchange fli8
The removal rate of crud is improved compared to a purification device using only particles.

On the other hand, since the period of increase in the differential pressure between the population and the outlet increases, the first flow velocity of the water to be treated is made slower than before. No aging! It is possible to remove lIi substances and remove ions that are unobservable by the Eleven Zheng Particle Hawk.

The purifying material of the purifying device according to the present invention can be left to dry and be reused.

The population 21 of the purification device of the present invention and the lifting platform where the grinding pressure of the exit 21 threshold has risen to +ta of the user's feet, Iono Chikyo mu Azusako 23 and Ion Chikyo @ nt who can use the purification material in the divinization device
i Matsumoto 24 is treated with Niu with acid and Alunonori.

Conventional chemical niyu of Okikatetsu was used for ugliness (h, tu, temple) and ant-force IJ (NaOH, etc.)7.

In the purification device of the present invention, as a pretreatment of the hand 1114 of the conventional method, only coughing is used to purify #A, π, and F.
& Perform pre-processing to understand.

During the construction of the coffin of the Hits (Jn) Temple, the car was air-conditioned and turned into ions, as the captured cypress compound was released. As in the case of acid, the sparrow is destroyed by the monster, and by separating the ion father's 11th sleeper, the ion father's 11th sleeper becomes a] ability.

The separation of the ion father's side blood particles and the ion father's side blood particles can be easily carried out by VC separation using Hiran's skin or barley.

Yakyu En's dark MIL congratulations, the first evil is Nabo water Je atomic caffrant J side'' - a thread diagram showing the dark blue water system, Figure 2 is the water retention purification VttI according to the present invention
Figure 3 is an enlarged view of the inside of the device shown in Figure 2, showing the vertical opening of the country, Figure 4 is the inside of the cooling water of Kaplant, a water formation squadron of Buddha. FIG. 4 is an M cross-sectional view showing another example of the temporary water offsetting device according to the present invention.

1...Reactor pressure v gain 2...King steam 3...Turbine 4...Condenser 5...... Water purification device 6, T... Pump 8... Japanese water heater 9... Cap water snow 10...・8 ring line 11...Model purification device 20...Container 21°°゛°°°Hekisui water inlet 22...Itoshu water outlet 23... ...Ion exchange-II11 particles 24...
・・・AEON Kōkō Yasai Powderwood 2 pieces···Porous plate 23a ・・・AEON Kōkyōei a nekosaku 24a ・・・AEON Kōkyōtō 1111 Masu Matsuki agent
Patent attorney Suyama Sa - Figure 1, Figure 3 [1 Roughness of insoluble material (μm) Figure 5 Procedures Correction (Method) June 21, 1980 Commissioner of the Patent Office, Mr. 1, Indication of the case Special Application No. 56-203071 2, Name of the invention: Condensate purification device 3, Relationship with the amended case - Patent applicant: Tokyo Shibaura Electric Co., Ltd. 4, 72 Horikawa-cho, Saiwai-ku, Kawasaki-shi, Kanagawa Prefecture, Agent: 101 2-1 Kanda Tamachi, Chiyoda-ku, Tokyo May 31, 1980 6 Column 7 for a brief explanation of the drawings of the details subject to amendment, page 10 line 7 of the amendment details letter as follows: Edited.

FIG. 5 is a vertical sectional view showing another embodiment of the condensate purification device related to water purification. ” ” 4

Claims (2)

[Claims] (1) Ion exchange 111 at the container mouth! A condensate purification device characterized by being filled with a mixture of fallen fat bast and ion-powdered wood as a purifying material for system water. (2) The first aspect of the claim, characterized in that the opening of the container is filled with at least one layer of ion-exchange mfliI'EL powder and at least one layer of ion-exchange mfli'EL powder, which are alternately arranged and filled. At the container mouth of the bale water purification mackerel direct C (3) container, a zelkova material with a ratio of 80% or more of ion-bearing particles with a particle size of 0,1 to u, 3 tx is used to prevent optical damage. Bamboo tIf-Search for the first term I! l:8
Thief's restoration purification device.