CN210710867U

CN210710867U - Water-resin automatic discharger

Info

Publication number: CN210710867U
Application number: CN201921684385.2U
Authority: CN
Inventors: 于江
Original assignee: Ningbo Zhengyuan Power Co Ltd
Current assignee: Ningbo Zhengyuan Power Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a change water resin automatic discharger, including discharge opening, connecting pipe and material container, the discharge opening sets up on ion exchanger, and the discharge opening is located under the middle row, be provided with the discharge valve on the discharge opening, connecting pipe one end is connected the discharge opening, material container upper end is provided with the sprue, the connecting pipe other end can connect the sprue; the material container is a sealed container, the material container can discharge internal air to form negative pressure, the water-soluble resin in the ion exchanger can enter the material container from the discharge opening and the connecting pipe by utilizing the siphon principle, and the material container can be opened to pour out the water-soluble resin. The method has the advantages of high working efficiency, low labor intensity, easy operation and little damage to resin.

Description

Water-resin automatic discharger

Technical Field

The utility model relates to a power station technical field, concretely relates to change water resin remove device.

Background

In a thermal power plant, tap water is required to be converted into demineralized water in a chemical water mixed bed (ion exchanger) in a water chemical plant room and then supplied to a boiler for use. The ion exchanger is filled with a resin for desalting with chemical water (hereinafter referred to as resin). When the ion exchanger (generally, the middle row) is in failure, the resin needs to be taken out of the ion exchanger, and then the middle row, such as a net cover branch pipe, a flange surface and the like, is checked to determine whether the resin is abnormal. When the resin takes out, need open ion exchanger top cap, take out the resin from ion exchanger a bit through the manual work again, this process all adopts manual work, and intensity of labour is big, and work efficiency is low moreover.

Therefore, how to improve the existing discharging manner of water resin to overcome the above problems is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of work efficiency is high, low in labor strength, easy operation, to the little water resin automatic discharger of resin damage.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a change water resin automatic discharger which characterized in that: the device comprises a discharge opening, a connecting pipe and a material container, wherein the discharge opening is formed in an ion exchanger and is positioned below a middle row, a discharge valve is arranged on the discharge opening, one end of the connecting pipe is connected with the discharge opening, a filling opening is formed in the upper end of the material container, and the other end of the connecting pipe can be connected with the filling opening;

the material container is a sealed container, the material container can discharge internal air to form negative pressure, the water-soluble resin in the ion exchanger can enter the material container from the discharge opening and the connecting pipe by utilizing the siphon principle, and the material container can be opened to pour out the water-soluble resin.

Preferably, a water inlet is formed in the top of the material container, a water outlet is formed in the bottom of the material container, and a water outlet valve is arranged at the water outlet; the material container can form negative pressure through a water injection and water re-drainage process. The arrangement of the water inlet and the water outlet can form negative pressure in a mode of water injection and water re-drainage, and the water pump is simple in structure, convenient to operate and free of using additional equipment such as a vacuum pump; on the other hand, the inside of the material container can be cleaned by flushing water.

Preferably, the connecting pipe is a hose with a diameter of 50 mm. The size of phi 50mm is enough to absorb the largest water resin in the ion exchanger; the hose is convenient to be connected with the discharge opening and the injection opening, and the length of the hose is convenient to adjust.

Compared with the prior art, the utility model has the advantages of it is following: this scheme utilization siphon principle will change water resin and "absorb" out from ion exchanger is automatic, and need not the manual work to go to drag for, can improve work efficiency greatly, reduces intensity of labour, convenient operation moreover, is difficult for causing the damage to changing water resin.

Drawings

FIG. 1 is a schematic view of the structure of the water resin without being taken out according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the water resin taken out according to a preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

As shown in fig. 1 and 2, a preferred embodiment of the present invention includes a discharge opening 1, a connecting pipe 2 and a material container 3, wherein the discharge opening 1 is disposed on an ion exchanger 100, the discharge opening 1 is located below a middle row 101, a discharge valve 11 is disposed on the discharge opening 1, one end of the connecting pipe 2 is connected to the discharge opening 1, a material filling opening 31 is disposed at the upper end of the material container 3, and the other end of the connecting pipe 2 is connected to the material filling opening 31; the material container 3 is a sealed container, the material container 3 can discharge internal air to form negative pressure, the water-soluble resin in the ion exchanger 100 can enter the material container 3 from the discharge opening 1 and the connecting pipe 2 by utilizing the siphon principle, and the material container 3 can be opened to pour out the water-soluble resin.

In this embodiment, the top of the material container 3 is provided with a water inlet 32, the bottom of the material container 3 is provided with a water outlet 33, and the water outlet 33 is provided with a water outlet valve 34; the material container 3 may be formed with a negative pressure through a water filling and re-draining process. The connecting pipe 2 is a hose with a diameter of 50 mm.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a change water resin automatic discharger which characterized in that: the device comprises a discharge opening, a connecting pipe and a material container, wherein the discharge opening is formed in an ion exchanger and is positioned below a middle row, a discharge valve is arranged on the discharge opening, one end of the connecting pipe is connected with the discharge opening, a filling opening is formed in the upper end of the material container, and the other end of the connecting pipe can be connected with the filling opening;

2. The automatic water resin discharger according to claim 1, wherein: the top of the material container is provided with a water inlet, the bottom of the material container is provided with a water outlet, and a water outlet valve is arranged at the water outlet; the material container can form negative pressure through a water injection and water re-drainage process.

3. The automatic water resin discharger according to claim 1, wherein: the connecting pipe is a hose with the diameter of 50 mm.