CN217140009U

CN217140009U - Chemical dosing device for power plant

Info

Publication number: CN217140009U
Application number: CN202122065949.8U
Authority: CN
Inventors: 许永森
Original assignee: Huaneng Nanjing Jinling Power Generation Co Ltd
Current assignee: Huaneng Nanjing Jinling Power Generation Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-08-09
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a chemical charge device for power plant, it includes: the utility model discloses a chemical liquid with corrosivity is extracted into the inlet tube through the metering pump, and the utility model discloses when adding chemicals, the quantity of the medicine in the box body can be observed through the position indicator, the overflow is prevented, meanwhile, the utility model is provided with the mixing component, when the solid medicine is in the feeding device, stir it for solid medicine mixes more even, the utility model discloses a set up the chemical that the stirring subassembly mixed in to the box and stir.

Description

Chemical dosing device for power plant

Technical Field

The utility model relates to a chemical installation technical field especially relates to a chemical charge device for power plant.

Background

In the 70 s in the 19 th century, europe entered the era of the electric power revolution, and not only large enterprises but also small factories are increasingly adopting new power: the power generation station is called a household power station, the power generation amount is small, along with the increase of the power demand, people begin to propose the establishment of a power generation center, and the power generation station is produced along with the increase of the power demand.

Traditional charge device when adding some chemicals that have corrosivity, can corrode the equipment that adds liquid, and can not quantitative add medicine, can not make its stirring when adding solid medicine moreover, can reduce the chemical reaction effect between the medicine.

SUMMERY OF THE UTILITY MODEL

In some embodiments of this application, a chemical charge device for power plant is provided, through setting up the measuring pump and indicating the position meter, when the corrosive chemical liquid in area is added to needs, extract these corrosive chemical liquid in area through the measuring pump and get into in the inlet tube, and when adding chemical, can observe the volume of medicine in the box, prevent to spill over, this application is through setting up mixed subassembly simultaneously, when solid medicine is when feed arrangement, stir it, make more even that solid medicine mixes, chemical through setting up the stirring subassembly to mix in the box stirs, the insufficient scheduling problem of medicine stirring in the box has been solved.

In some embodiments of the present application, there is provided a chemical dosing device for a power plant, comprising: the device comprises a base, a feeding device, a water inlet pipe, a water outlet pipe and a stirring assembly, wherein a box body is arranged on the base, a plurality of supporting columns are uniformly arranged at the bottom of the base, the feeding device is arranged at the top of the box body, the feeding device is communicated with the interior of the box body, the water inlet pipe is arranged at the top of the box body, the water inlet pipe and the feeding device are arranged adjacently, the water outlet pipe is arranged at the bottom of one side of the box body and is connected with a valve, and the stirring assembly is arranged on the box body so as to stir substances in the box body; a mixing assembly is arranged in the feeding device to mix substances in the feeding device; the water inlet pipe is connected with a metering pump, and the metering pump is communicated with the water inlet pipe through a connecting pipe so as to extract liquid to enter the water inlet pipe.

In some embodiments of the present application, the mixing assembly comprises: inlet pipe, bracing piece and toper piece, the inlet pipe intercommunication is in the top of box, just the top sliding connection of inlet pipe has sealed lid, the both ends of bracing piece connect respectively in the inner wall of inlet pipe, just install first motor on the bracing piece, the toper piece connect in the output of first motor, just the top of toper piece is provided with the connecting plate.

In some embodiments of the present application, the agitation assembly comprises: the second motor passes through the mounting panel and installs one side of box, the one end of output shaft connect in the second motor, the other end of output shaft wears to locate the box, the roller sets up in the box, just the roller connect in the other end of output shaft, it is a plurality of the even installation of stirring rake is in on the roller.

In some embodiments of this application, be provided with a plurality of hot plates in the box, it is a plurality of the even setting of hot plate is in the bottom of box inner chamber.

In some embodiments of the present application, one side of the box is connected with a conduit, one end of the conduit is deeply connected with the box, and the conduit is connected with a suction pump.

In some embodiments of the present application, the chemical dosing device for a power plant further comprises: the position indicating device comprises a position indicating meter and an alarm device, wherein the position indicating meter is installed on the box body to detect the quantity of substances in the box body, and the alarm device is installed on the outer wall of one side of the box body.

In some embodiments of the present application, the chemical dosing device for a power plant further comprises: the control panel is arranged on the outer wall of one side of the box body, and the first motor, the second motor, the water suction pump, the alarm device, the heating plate and the metering pump are electrically connected to the control panel.

The utility model discloses a chemical charge device for power plant, it includes: the utility model discloses a chemical liquid that takes corrosivity is extracted through the measuring pump and is entered into the inlet tube, and the utility model discloses when adding chemicals, the quantity of the medicine in the box body can be observed through the position indicator, the overflow is prevented, meanwhile, the utility model is provided with the mixing component, when the solid medicine is in the feeding device, stir it for solid medicine mixes more even, the utility model discloses a set up the chemical that the stirring subassembly mixed in to the box and stir.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a chemical dosing device for a power plant according to some embodiments of the present disclosure;

FIG. 2 is a schematic diagram of the internal structure of a chemical dosing device for use in a power plant according to some embodiments of the present disclosure;

FIG. 3 is an enlarged schematic view of the present invention at "A" of FIG. 2;

fig. 4 is a schematic diagram of a stirring assembly of a chemical dosing device for a power plant according to some embodiments of the present disclosure.

Reference numerals:

100. a box body; 110. heating plates; 120. an alarm device; 130. a position indicating meter; 140. a panel; 200. a base; 210. a support pillar; 300. a stirring assembly; 310. a stirring paddle; 320. an output shaft; 330. a second motor; 340. a roller; 400. a feeding device; 411. a feed pipe; 412. a support bar; 413. a conical block; 414. a connecting plate; 415. a first motor; 416. A sealing cover; 500. a water inlet pipe; 600. a water outlet pipe; 610. a valve; 700. a conduit; 710. A water pump; 800. a metering pump; 810. and (4) connecting the pipes.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a base 200.

The base 200 is provided with the case 100, and a plurality of support columns 210 are uniformly installed at the bottom of the base 200.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a feed device 400.

The feeding device 400 is used for feeding solid medicines.

The feeding device 400 is installed at the top of the case 100, and the feeding device 400 communicates with the inside of the case 100.

In the present application, a mixing assembly is provided in the feeding device 400 for mixing the substances in the feeding device 400.

As shown in fig. 3, a mixing assembly according to some embodiments of the present application includes: feed pipe 411, bracing piece 412 and toper piece 413, feed pipe 411 intercommunication is at the top of box 100, and the top sliding connection of feed pipe 411 has sealed lid 416, and the both ends of bracing piece 412 are connected respectively in the inner wall of feed pipe 411, and installs first motor 415 on the bracing piece 412, and toper piece 413 is connected in the output of first motor 415, and the top of toper piece 413 is provided with connecting plate 414.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a water inlet pipe 500.

The inlet tube 500 is used for administering liquid medicine.

The water inlet pipe 500 is installed at the top of the case 100, and the water inlet pipe 500 is disposed adjacent to the feeding device.

In this application, inlet tube 500 is connected with measuring pump 800, and measuring pump 800 communicates in inlet tube 500 through connecting pipe 810, and measuring pump 800 is used for extracting liquid and gets into inlet tube 500.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: and a water outlet pipe 600.

The water outlet pipe 600 is disposed at the bottom of one side of the tank 100, and the valve 610 is connected to the water outlet pipe 600.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: the stirring assembly 300.

The stirring assembly 300 is used to stir and mix the contents of the housing 100.

The agitation assembly 300 is mounted on the case 100.

As shown in fig. 1-2, a stirring assembly 300 according to some embodiments of the present application includes: the second output shaft 320, the second motor 330, the output shaft 320, the roller 340 and a plurality of stirring paddles 310, the second motor 330 is installed at one side of the box body 100 through the installation plate, one end of the output shaft 320 is connected to the second motor 330, the other end of the output shaft 320 penetrates through the box body 100, the roller 340 is arranged in the box body 100, the roller 340 is connected to the other end of the output shaft 320, and the plurality of stirring paddles 310 are evenly installed on the roller 340.

As shown in fig. 1, a chemical dosing device for a power plant according to some embodiments of the present application includes: a heating plate 110.

The heating plate 110 serves to heat the substance inside the cabinet 100.

A plurality of heating plates 110 are arranged in the box body 100, and the heating plates 110 are uniformly arranged at the bottom of the inner cavity of the box body 100.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a conduit 700.

A pipe 700 is connected to one side of the cabinet 100, one end of the pipe 700 is deeply connected to the cabinet 100, and a suction pump 710 is connected to the pipe 700.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a position indicator 130 and an alarm device 120.

The level indicator 130 is used to detect and display the amount of the substance in the housing 100, and the alarm device 120 is used to give an alarm.

The position indicator 130 is installed on the case 100, and the alarm device 120 is installed on an outer wall of one side of the case 100.

1-2, a chemical dosing device for a power plant according to some embodiments of the present application includes: a control panel 140.

The control panel 140 is used to control a chemical dosing device for a power plant.

The control panel 140 is disposed on an outer wall of one side of the tank 100, and the first motor 415, the second motor 330, the suction pump 710, the alarm device 120, the heating plate 110, and the metering pump 800 are electrically connected to the control panel 140.

1-3, a chemical dosing device for a power plant according to some embodiments of the present application operates on the principle of: this application is when using, open control panel 140, outside water source is connected to suction pump 710, with water pumping into in the box 100, put into feed arrangement 400 solid medicine afterwards, first motor 415 drives the toper piece 413 rotatory, thereby make solid medicine mix, measuring pump 800 extracts the outside corrosive liquid of taking, and quantitative with in liquid discharges into box 100 through inlet tube 500, second motor 330 drive roller 340 rotates, stirring rake 310 is rotatory, carry out further mixing to the mixed medicine in the box 100, this application can avoid the stirring inadequately to lead to reducing the reaction effect between the medicine, open valve 610 at last, the medicine of accomplishing the reaction is discharged from outlet pipe 600.

To sum up, the utility model discloses a chemical charge device for power plant, it includes: the utility model discloses a chemical liquid with corrosivity is extracted into the inlet tube through the metering pump, and the utility model discloses when adding chemicals, the quantity of the medicine in the box body can be observed through the position indicator, the overflow is prevented, meanwhile, the utility model is provided with the mixing component, when the solid medicine is in the feeding device, stir it for solid medicine mixes more even, the utility model discloses a set up the chemical that the stirring subassembly mixed in to the box and stir.

Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical dosing device for a power plant, comprising:

the device comprises a base, a box body and a plurality of supporting columns, wherein the box body is arranged on the base, and the bottom of the base is uniformly provided with the supporting columns;

the feeding device is arranged at the top of the box body and communicated with the inside of the box body;

the water inlet pipe is arranged at the top of the box body and is adjacent to the feeding device;

the water outlet pipe is arranged at the bottom of one side of the box body and is connected with a valve;

the stirring assembly is arranged on the box body and is used for stirring the substances in the box body;

the device is characterized in that a mixing component is arranged in the feeding device to mix the substances in the feeding device; the water inlet pipe is connected with a metering pump, and the metering pump is communicated with the water inlet pipe through a connecting pipe so as to extract liquid to enter the water inlet pipe.

2. The chemical dosing device for a power plant of claim 1, wherein the mixing assembly comprises:

the feeding pipe is communicated with the top of the box body, and the top of the feeding pipe is connected with a sealing cover in a sliding manner;

the two ends of the supporting rod are respectively connected to the inner wall of the feeding pipe, and a first motor is mounted on the supporting rod;

the conical block is connected to the output end of the first motor, and a connecting plate is arranged at the bottom of the conical block.

3. The chemical dosing device for a power plant of claim 2, wherein the agitation assembly comprises:

the second motor is arranged on one side of the box body through a mounting plate;

one end of the output shaft is connected to the second motor, and the other end of the output shaft penetrates through the box body;

the roller is arranged in the box body and connected to the other end of the output shaft;

a plurality of stirring rake, it is a plurality of the even installation of stirring rake is in on the roller.

4. A chemical dosing device for a power plant as claimed in claim 3, wherein a plurality of heating plates are provided within the housing, the plurality of heating plates being uniformly disposed at the bottom of the internal chamber of the housing.

5. The chemical feeding device for power plant as set forth in claim 4, wherein a guide pipe is connected to one side of the tank, one end of the guide pipe is deeply connected to the tank, and the guide pipe is connected to a suction pump.

6. The chemical dosing device for a power plant of claim 5, further comprising:

a position indicator mounted on the tank to detect an amount of a substance within the tank;

and the alarm device is arranged on the outer wall of one side of the box body.

7. The chemical dosing device for a power plant of claim 6, further comprising: the control panel is arranged on the outer wall of one side of the box body, and the first motor, the second motor, the water suction pump, the alarm device, the heating plate and the metering pump are electrically connected to the control panel.