CN214536130U

CN214536130U - Water-supplementing, atomizing and deoxidizing device for condenser of power plant

Info

Publication number: CN214536130U
Application number: CN202120682978.6U
Authority: CN
Inventors: 曹建鹏
Original assignee: Huaneng Zuoquan Coal Power Co ltd
Current assignee: Huaneng Zuoquan Coal Power Co ltd
Priority date: 2021-04-03
Filing date: 2021-04-03
Publication date: 2021-10-29
Anticipated expiration: 2031-04-03

Abstract

The utility model relates to a water replenishing atomizing deaerating plant, in particular to a water replenishing atomizing deaerating plant for a condenser of a power plant, which comprises a condenser main body, wherein a first atomizer and a second atomizer are arranged at the top end of the condenser main body; the utility model discloses in, through the first atomizer that sets up, second atomizer and control panel, make the inside data acquisition module of control panel gather monitoring data and acquire, calculate the growth rate of demineralized water flow through data processing module, when the growth rate of demineralized water is lower, explain the atomizing ability reduction of first atomizer, need maintain the processing to first atomizer this moment, when first atomizer is maintaining, continue to carry out atomization work through the second atomizer, and then guaranteed also can continuously carry out atomization work when the maintenance, and in time to the discovery of atomization trouble problem.

Description

Water-supplementing, atomizing and deoxidizing device for condenser of power plant

Technical Field

The utility model relates to a power plant technical field specifically is a power plant condenser moisturizing atomizing deaerating plant.

Background

A power plant, also called a power station, is a plant that converts various primary energy sources stored in nature into electric energy (secondary energy); at the end of the 19 th century, with the increase in demand for electricity, the assumption of building electricity production centers began to be proposed; the development of motor manufacturing technology, the expansion of electric energy application range, the rapid increase of the demand of production on electricity, and the generation of power plants; there are several ways of generating electricity in power plants: thermal power plants refer to thermal power plants, hydroelectric power plants refer to hydroelectric power plants, and solar (photovoltaic) and wind and tidal power plants; the condensed water-soluble oxygen is one of important indexes of chemical supervision of a power plant, the reasons for exceeding the standard of the condensed water-soluble oxygen of the power plant are various, and the water supplement of a condenser is one of important reasons for exceeding the standard of the condensed water-soluble oxygen.

But current power plant condenser moisturizing atomizing deoxidization device is when the atomizing pipe breaks down, can not in time discover to maintain, leads to the atomizing to break off during the maintenance, causes great influence to condenser moisturizing work.

For example, the utility model with application number CN202020840924.3 discloses a water replenishing atomizing and deoxidizing device for a condenser of a power plant, which comprises a condenser and a desalted water pipe connected with the condenser, wherein an atomizer is arranged on the desalted water pipe and comprises an outer shell, a connecting header pipe communicated with the desalted water pipe is arranged at the upper end inside the outer shell, a plurality of atomizing pipes are annularly and uniformly distributed at the bottom of the connecting header pipe, and external threads are arranged at the tops of the atomizing pipes. Guarantee the stability of power plant's unit operation, but when the atomizing pipe breaks down, can not in time discover to maintain, lead to the atomizing to break off during the maintenance.

Therefore, a water-replenishing atomizing deoxidizing device for a condenser of a power plant is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power plant condenser moisturizing atomizing deoxidization device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power plant condenser moisturizing atomizing deaerating plant, includes the condenser main part, condenser main part top is provided with first atomizer and second atomizer, the equal fixedly connected with transfer line in top of first atomizer and second atomizer, the transfer line outside corresponds first atomizer and second atomizer are provided with first flow monitoring module and second flow monitoring module respectively, the other end of transfer line all with connecting pipe fixed connection, connecting pipe outside fixedly connected with removes the brine pipe, the connecting pipe outside is located the both sides that are located respectively except that the brine pipe and is provided with the solenoid valve, the condenser main part outside is provided with control panel, solenoid valve, first flow monitoring module and second flow monitoring module all with control panel electric connection.

As the utility model discloses preferred scheme, control panel includes data processing module, data acquisition module, feedback module and controller module all with data processing module electric connection, first flow monitoring module and second flow monitoring module all with data acquisition module electric connection.

As the utility model discloses preferred scheme, the inside top of condenser main part corresponds first atomizer and second atomizer are provided with the electric seal valve, solenoid valve and electric seal valve all with controller module electric connection, controller module and feedback module electric connection.

As the utility model discloses preferred scheme, the equal fixedly connected with mount pad in top of first atomizer and second atomizer, the mount pad bottom all is provided with the sealing washer.

As the preferred proposal of the utility model, the first atomizer and the second atomizer are both fixedly connected with the infusion tube through the pipeline connecting ring.

As the utility model discloses preferred scheme, the control panel outside is provided with display module and editing button module, display module and editing button module all with data processing module electric connection.

As the utility model discloses preferred scheme, the condenser main part outside corresponds first atomizer and second atomizer are provided with alarm device, alarm device and controller module electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the first atomizer, second atomizer and the control panel that set up, make the data acquisition module inside the control panel gather monitoring data and acquire, calculate the growth rate of demineralized water flow through data processing module, when the growth rate of demineralized water is lower, explain the atomizing ability reduction of first atomizer, need to maintain the processing to first atomizer this moment, when first atomizer is maintaining, continue atomizing work through the second atomizer, and then guaranteed to also can continuously carry out atomizing work when maintaining, and in time to the discovery of atomizing trouble problem;

2. the utility model discloses in, through the solenoid valve that sets up, first flow monitoring module, second flow monitoring module and controller module, when the demineralized water flows through the transfer line, first flow monitoring module through the transfer line outside monitors the atomizing volume of first atomizer, when first atomizer need maintain, make the solenoid valve that controller module control and first atomizer correspond, then open the solenoid valve that corresponds with the second atomizer, so that in time switch over between first atomizer and the second atomizer, the moisturizing normal clear of condenser main part has been guaranteed.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is an overall front view of the present invention;

fig. 3 is an internal schematic view of the control panel of the present invention;

fig. 4 is a partial schematic view of the middle condenser body of the present invention.

In the figure: the device comprises a condenser main body 1, a first atomizer 2, a second atomizer 3, a liquid conveying pipe 4, a connecting pipe 5, a demineralized water pipe 6, an electromagnetic valve 7, a first flow monitoring module 8, a second flow monitoring module 9, a control panel 10, a data processing module 11, a data acquisition module 12, a feedback module 13, a controller module 14, an alarm device 15, an electric sealing valve 16, a mounting seat 17, a sealing ring 18 and a pipeline connecting ring 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

in the embodiment, referring to fig. 1, 2, 3 and 4, a water-replenishing atomizing deaerating device for a condenser of a power plant comprises a condenser main body 1, a first atomizer 2 and a second atomizer 3 are arranged at the top end of the condenser main body 1, liquid conveying pipes 4 are fixedly connected to the top ends of the first atomizer 2 and the second atomizer 3, a first flow monitoring module 8 and a second flow monitoring module 9 are respectively arranged outside the liquid conveying pipes 4 corresponding to the first atomizer 2 and the second atomizer 3, the other end of the liquid conveying pipes 4 are fixedly connected with a connecting pipe 5, a brine removing pipe 6 is fixedly connected to the outside of the connecting pipe 5, electromagnetic valves 7 are respectively arranged at two sides of the brine removing pipe 6 at the outside of the connecting pipe 5, a control panel 10 is arranged at the outside of the condenser main body 1, the electromagnetic valves 7, the first flow monitoring module 8 and the second flow monitoring module 9 are electrically connected with the control panel 10, detect the atomizing volume of first atomizer 2 and second atomizer 3 respectively through setting up first flow monitoring module 8 and second flow monitoring module 9, when first atomizer 2 or the atomizing ability of second atomizer 3 reduces, lead to the growth rate of demineralized water flow to reduce, through control panel 10 control solenoid valve 7's closure this moment, and then in time switch over between first atomizer 2 and the second atomizer 3, and then guaranteed also can continuously carry out atomizing work when the maintenance.

In an embodiment, please refer to fig. 1, 2, and 3, the control panel 10 includes a data processing module 11, a data acquisition module 12, a feedback module 13, and a controller module 14, the data acquisition module 12, the feedback module 13, and the controller module 14 are electrically connected to the data processing module 11, the first flow monitoring module 8 and the second flow monitoring module 9 are electrically connected to the data acquisition module 12, so that the data acquisition module 12 inside the control panel 10 acquires and acquires monitoring data, the data processing module 11 calculates a growth rate of a flow rate of demineralized water, when the growth rate of the demineralized water is low, it is described that an atomization capability of the first atomizer 2 is reduced, at this time, the first atomizer 2 needs to be maintained, and otherwise, the second atomizer 3 needs to be maintained.

In an embodiment, referring to fig. 1, 2 and 4, an electric sealing valve 16 is disposed at the top end inside the condenser main body 1 corresponding to the first atomizer 2 and the second atomizer 3, the electromagnetic valve 7 and the electric sealing valve 16 are both electrically connected to the controller module 14, the controller module 14 is electrically connected to the feedback module 13, when the data processing module 11 detects that the growth rate of the demineralized water decreases, the feedback module 13 feeds back the detection information to the controller module 14, so that the controller module 14 controls the electromagnetic valve 7 and the electric sealing valve 16 corresponding to the first atomizer 2 to close, then opens the electromagnetic valve 7 and the electric sealing valve 16 corresponding to the second atomizer 3, and further continues the atomization operation through the second atomizer 3.

In an embodiment, please refer to fig. 1, 2 and 3, an alarm device 15 is disposed outside the condenser body 1 corresponding to the first atomizer 2 and the second atomizer 3, the alarm device 15 is electrically connected to the controller module 14, and the controller module 14 controls the alarm device 15 corresponding to the first atomizer 2 and the second atomizer 3 to alarm, so that a worker can know the working state of the first atomizer 2 or the second atomizer 3 in time.

The working principle is as follows: when in use, desalted water is input into the condenser main body 1 through the desalted water pipe 6, in the conveying process, the desalted water firstly flows to the liquid conveying pipe 4 through the connecting pipe 5, the electromagnetic valves 7 are symmetrically arranged on the outer side of the connecting pipe 5, the connecting pipe 5 is communicated with the first atomizer 2 through the electromagnetic valves 7, the electric sealing valve 16 positioned below the first atomizer 2 is opened, the desalted water enters the first atomizer 2 through the liquid conveying pipe 4 to be atomized, then the temperature is rapidly increased to separate out oxygen in the condenser main body 1, when the desalted water flows through the liquid conveying pipe 4, the atomization amount of the first atomizer 2 is monitored through the first flow monitoring module 8 on the outer side of the liquid conveying pipe 4, the monitoring data is acquired through the data acquisition module 12 in the control panel 10, the increase rate of the desalted water flow is calculated through the data processing module 11, when the growth rate of the demineralized water is low, it indicates that the atomization capacity of the first atomizer 2 is reduced, at this time, the first atomizer 2 needs to be maintained to ensure that the deoxygenation is smoothly performed, when the data processing module 11 detects that the growth rate of the demineralized water is reduced, the feedback module 13 feeds back the detection information to the controller module 14, so that the controller module 14 controls the electromagnetic valve 7 and the electric sealing valve 16 corresponding to the first atomizer 2 to close, and controls the alarm device 15 corresponding to the first atomizer 2 to alarm, and then opens the electromagnetic valve 7 and the electric sealing valve 16 corresponding to the second atomizer 3, and further continues the atomization work through the second atomizer 3, and the alarm device 15 facilitates the working personnel to know the working state of the first atomizer 2 in time, so as to maintain in time, and further ensure that the atomization work can be continuously performed during the maintenance, and in time to atomizing trouble discovery to in time switch over, guaranteed condenser main part 1's moisturizing work and normally gone on.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power plant condenser moisturizing atomizing deaerating plant, includes condenser main part (1), its characterized in that: the top end of the condenser main body (1) is provided with a first atomizer (2) and a second atomizer (3), the top ends of the first atomizer (2) and the second atomizer (3) are both fixedly connected with an infusion tube (4), a first flow monitoring module (8) and a second flow monitoring module (9) are respectively arranged on the outer side of the infusion tube (4) corresponding to the first atomizer (2) and the second atomizer (3), the other end of the infusion tube (4) is fixedly connected with a connecting tube (5), the outer side of the connecting pipe (5) is fixedly connected with a desalting water pipe (6), the outer side of the connecting pipe (5) is respectively provided with an electromagnetic valve (7) which is positioned at the two sides of the desalting water pipe (6), the condenser is characterized in that a control panel (10) is arranged on the outer side of the condenser main body (1), and the electromagnetic valve (7), the first flow monitoring module (8) and the second flow monitoring module (9) are electrically connected with the control panel (10).

2. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: control panel (10) include data processing module (11), data acquisition module (12), feedback module (13) and controller module (14) all with data processing module (11) electric connection, first flow monitoring module (8) and second flow monitoring module (9) all with data acquisition module (12) electric connection.

3. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: the top end in the condenser main body (1) corresponds to the first atomizer (2) and the second atomizer (3) and is provided with an electric sealing valve (16), the electromagnetic valve (7) and the electric sealing valve (16) are both electrically connected with a controller module (14), and the controller module (14) is electrically connected with a feedback module (13).

4. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: the equal fixedly connected with mount pad (17) in top of first atomizer (2) and second atomizer (3), mount pad (17) bottom all is provided with sealing washer (18).

5. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: the first atomizer (2) and the second atomizer (3) are both fixedly connected with the infusion tube (4) through a pipeline connecting ring (19).

6. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: the display module and the editing button module are arranged on the outer side of the control panel (10) and are electrically connected with the data processing module (11).

7. The water replenishing, atomizing and deoxidizing device for the condenser of the power plant as claimed in claim 1, wherein the water replenishing, atomizing and deoxidizing device comprises: the condenser is characterized in that the outer side of the condenser main body (1) corresponds to the first atomizer (2) and the second atomizer (3) and is provided with an alarm device (15), and the alarm device (15) is electrically connected with the controller module (14).