CN213577454U

CN213577454U - Exhaust steam recovery device of oxygen discharging door of deaerator

Info

Publication number: CN213577454U
Application number: CN202021931685.9U
Authority: CN
Inventors: 刘双月; 吕现龙; 张亚辉; 卢伟东; 陈康; 张献龙; 霍文娟; 牛新会
Original assignee: China Energy Conservation Baoding Environmental Energy Co ltd
Current assignee: China Energy Conservation Baoding Environmental Energy Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-29
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to an exhaust steam retrieves technical field, discloses an exhaust steam recovery unit of oxygen-eliminating device oxygen discharge door, including water tank and collection box, the collection box sets up in the left side below of water tank, and the vertical left standpipe that is fixed with in the water tank of collection box top, the below of left side standpipe runs through to the water tank outside, and the bottom and the inside intercommunication of collection box of left standpipe, and the inside vertical right standpipe that is provided with in right side of water tank, and the slant is connected between left standpipe and the right standpipe and is fixed with the copper pipe, and the copper pipe is a plurality of, and the left side and the right side of copper pipe communicate with left standpipe and right standpipe respectively. The utility model discloses a vertical left standpipe and the right standpipe of being provided with of side about the water tank is inside, makes its inside slant be connected with a plurality of copper pipes, when exhaust steam gets into the conveying of copper intraductal right side, can the water heating in the feed-tank, and moisture condensation is collected to left side landing to the collection box in simultaneously, can make the inside heat recovery of exhaust steam and separate out water than the efficient.

Description

Exhaust steam recovery device of oxygen discharging door of deaerator

Technical Field

The utility model relates to an exhaust steam retrieves technical field, specifically is an exhaust steam recovery unit of oxygen-eliminating device oxygen discharge door.

Background

At present, a pressure industrial boiler or a power station boiler adopts a two-stage thermal deoxidization process to remove dissolved oxygen in boiler feed water, a first-stage deaerator, namely an atmospheric deaerator, and a second-stage deaerator, namely a pressure deaerator, of the pressure deaerator all generate a certain amount of dead steam, and dead steam generated in the production process of a plurality of industrial enterprises is generally directly discharged, so that white pollution and thermal pollution can be caused, and waste of water resources and heat energy can be caused.

The dead steam mainly consists of high-temperature steam, the steam contains more heat and moisture, and the prior recovery devices can not separate and recycle the heat and the moisture better. Therefore, the dead steam recovery device of the oxygen discharging door of the deaerator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust steam recovery unit of oxygen-eliminating device oxygen discharge door, through the vertical left standpipe and the right standpipe that is provided with of side about inside the water tank, make its inside slant be connected with a plurality of copper pipes, when exhaust steam gets into the intraductal right side conveying of copper, can the heating of water tank internal water, the moisture condensation is collected to left side landing to the collection box in simultaneously, can make the inside heat recovery of exhaust steam and separate out the water than the efficient, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the exhaust steam recovery device of the oxygen discharging door of the deaerator comprises a water tank and a recovery box, wherein the recovery box is arranged below the left side of the water tank, and a left vertical pipe is vertically fixed in the water tank above the recovery box;

the below of left side standpipe is run through to the water tank outside, and the bottom and the inside intercommunication of collection box of left standpipe, the inside vertical right standpipe that is provided with in right side of water tank, the slant is connected and is fixed with the copper pipe between left standpipe and the right standpipe, and the copper pipe is a plurality of, and the left side and the right side of copper pipe communicate with left standpipe and right standpipe respectively, and the left side middle part of left standpipe is connected with the intake pipe, and the intake pipe runs through to the outside of water tank, the right side below of collection box is connected with the drain pipe, and drain pipe and the inside intercommunication of collection box, the left side top of water tank are connected with the inlet tube, and the right side below of water tank is connected with.

As a preferred embodiment of the present invention, the lower portion of the right vertical tube is penetrated to the outside of the water tank, and the bottom of the right vertical tube is fixed with a sealing cover by screwing.

As a preferred embodiment of the present invention, the front side surface of the recycling bin is provided with an observation window, and the observation window is vertically arranged on the front side surface of the recycling bin.

As a preferred embodiment of the utility model, the right side top of right standpipe is connected with the outlet duct, the inside intercommunication of outlet duct and right standpipe, and the outlet duct runs through to the water tank outside.

As an optimized implementation manner of the utility model, all install the valve on inlet tube, drain pipe and the outlet pipe, the valve is three.

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

1. the utility model discloses an exhaust steam recovery unit of oxygen-eliminating device oxygen-discharging door through the vertical left standpipe and the right standpipe that is provided with of side about inside the water tank, makes its inside slant be connected with a plurality of copper pipes, when exhaust steam gets into the conveying of copper intraductal right side, can the water-heating in the feed-tank, and the moisture condensation is collected to left side landing to the collection box in simultaneously, can make the inside heat recovery of exhaust steam and separate out water than the efficient.

2. The utility model discloses an exhaust steam recovery unit of oxygen-eliminating device oxygen discharge door runs through the outside to the water tank through the below that makes right standpipe, and the bottom of right standpipe connects soon and is fixed with sealed lid, in the use, the moisture that gets into in the right standpipe at the copper pipe of not full condensation can be through unscrewing sealed lid from the convenient discharge in below.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole structure of the exhaust steam recovery device of the oxygen discharge door of the oxygen remover;

fig. 2 is the schematic diagram of the front surface structure of the recovery box of the exhaust steam recovery device of the oxygen discharging door of the oxygen remover.

In the figure: 1. a water tank; 2. a recycling bin; 3. a water inlet pipe; 4. a left standpipe; 5. a copper pipe; 6. an air inlet pipe; 7. a drain pipe; 8. an air outlet pipe; 9. a right standpipe; 10. a valve; 11. a water outlet pipe; 12. a sealing cover; 13. and (4) an observation window.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the exhaust steam recovery device of the oxygen discharging door of the deaerator comprises a water tank 1 and a recovery tank 2, wherein the recovery tank 2 is arranged below the left side of the water tank 1, and a left vertical pipe 4 is vertically fixed in the water tank 1 above the recovery tank 2;

the below of left side standpipe 4 runs through to 1 outsides of water tank, and the bottom of left standpipe 4 and the inside intercommunication of collection box 2, the inside vertical right standpipe 9 that is provided with in right side of water tank 1, the slant connection is fixed with copper pipe 5 between left standpipe 4 and the right standpipe 9, copper pipe 5 is a plurality of, and the left side and the right side of copper pipe 5 communicate with left standpipe 4 and right standpipe 9 respectively, and the left side middle part of left standpipe 4 is connected with intake pipe 6, and intake pipe 6 runs through to the outside of water tank 1, the right side below of collection box 2 is connected with drain pipe 7, and drain pipe 7 communicates with collection box 2 insidely, and the left side top of water tank 1 is connected with inlet tube 3, and the right side below of water tank 1 is connected with outlet pipe 11, and inlet tube 3 and outlet pipe 11 all.

In this embodiment (please refer to fig. 1 and 2), the left vertical pipe 4 and the right vertical pipe 9 are vertically arranged at the left and right sides inside the water tank 1, so that the inside of the water tank is obliquely connected with the plurality of copper pipes 5, when the exhaust steam enters the copper pipes 5 and is conveyed to the right, water in the water tank 1 can be heated, meanwhile, moisture condensation slides to the left side and is collected in the recovery tank 2, and the internal heat of the exhaust steam can be efficiently recycled and separated out.

Wherein, the lower part of the right vertical pipe 9 penetrates to the outside of the water tank 1, and the bottom of the right vertical pipe 9 is fixedly connected with a sealing cover 12 in a screwing way.

In this embodiment (see fig. 1), the lower portion of the right vertical tube 9 penetrates the water tank 1, and the bottom of the right vertical tube 9 is fixedly screwed with the sealing cover 12, so that, in the using process, moisture that is not completely condensed on the copper tube 5 and enters the right vertical tube 9 can be conveniently discharged from the lower portion by screwing off the sealing cover 12.

Wherein, the front side surface of collection box 2 is provided with observation window 13, and observation window 13 vertical setting is in the front side surface of collection box 2.

In this embodiment (see fig. 2), the water amount in the recycling bin 2 can be conveniently observed through the observation window 13, so that the drainage speed of the drainage pipe 7 can be conveniently adjusted.

Wherein, the right side top of right standpipe 9 is connected with outlet duct 8, and outlet duct 8 and the inside intercommunication of right standpipe 9, and outlet duct 8 runs through to the outside of water tank 1.

In this embodiment (see fig. 1), the exhaust steam passing through the exhaust pipe 8 is exhausted.

Wherein, all install valve 10 on inlet tube 3, drain pipe 7 and the outlet pipe 11, valve 10 is three.

It should be noted that the utility model relates to an exhaust steam recovery device of oxygen-eliminating device oxygen discharge door, including water tank 1, collection box 2, inlet tube 3, left standpipe 4, copper pipe 5, intake pipe 6, drain pipe 7, outlet duct 8, right standpipe 9, valve 10, outlet pipe 11, sealed lid 12, observation window 13, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can learn through the technical manual or through the conventional experimental method for technical staff in this field, in operation, make intake pipe 6 be connected to the exhaust pipeline of exhaust steam, inlet tube 3 is connected with water supply equipment, outlet pipe 11 is connected with hot water service equipment, and drain pipe 7 can be connected to purifier, at first open valve 10 of inlet tube 3, make water full of in water tank 1, exhaust steam gets into left standpipe 4 through the copper pipe 5 in-process that right standpipe 9 flows, the heat wherein is absorbed by water tank 1 interior water, the moisture condensation is inside copper pipe 5 simultaneously, and flow to the left side under the effect of gravity, collect in collection box 2 until through left standpipe 4, open the valve 10 of drain pipe 7 and can make water be carried to purifier, supply other uses after the water treatment, exhaust steam through copper pipe 5 discharges through outlet duct 8 on right side, the valve 10 of opening outlet pipe 11 after the water in water tank 1 is heated can be with the water discharge use after the heating, can observe 2 water volumes of collection box through observation window 13, be convenient for adjust the valve 10 control drainage speed of drain pipe 7.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an exhaust steam recovery unit of oxygen-eliminating device oxygen discharge door, includes water tank (1) and collection box (2), its characterized in that: the recovery tank (2) is arranged below the left side of the water tank (1), and a left vertical pipe (4) is vertically fixed in the water tank (1) above the recovery tank (2);

the lower part of the left vertical pipe (4) penetrates to the outside of the water tank (1), the bottom of the left vertical pipe (4) is communicated with the inside of the recovery tank (2), a right vertical pipe (9) is vertically arranged inside the right side of the water tank (1), a plurality of copper pipes (5) are obliquely connected and fixed between the left vertical pipe (4) and the right vertical pipe (9), the left side and the right side of the copper pipe (5) are respectively communicated with the left vertical pipe (4) and the right vertical pipe (9), the middle part of the left side of the left vertical pipe (4) is connected with an air inlet pipe (6), the air inlet pipe (6) penetrates to the outside of the water tank (1), a drain pipe (7) is connected below the right side of the recovery tank (2), the drain pipe (7) is communicated with the interior of the recovery tank (2), a water inlet pipe (3) is connected above the left side of the water tank (1), a water outlet pipe (11) is connected below the right side of the water tank (1), and the water inlet pipe (3) and the water outlet pipe (11) are communicated with the inside of the water tank (1).

2. The exhaust steam recovery device of the oxygen exhaust door of the oxygen remover as claimed in claim 1, wherein: the lower part of the right vertical pipe (9) penetrates through the outside of the water tank (1), and the bottom of the right vertical pipe (9) is fixedly connected with a sealing cover (12) in a screwing mode.

3. The exhaust steam recovery device of the oxygen exhaust door of the oxygen remover as claimed in claim 1, wherein: the front side surface of the recycling box (2) is provided with an observation window (13), and the observation window (13) is vertically arranged on the front side surface of the recycling box (2).

4. The exhaust steam recovery device of the oxygen exhaust door of the oxygen remover as claimed in claim 1, wherein: the right side top of right side standpipe (9) is connected with outlet duct (8), and outlet duct (8) and right standpipe (9) inside intercommunication, and outlet duct (8) run through to water tank (1) outside.

5. The exhaust steam recovery device of the oxygen exhaust door of the oxygen remover as claimed in claim 1, wherein: all install valve (10) on inlet tube (3), drain pipe (7) and outlet pipe (11), valve (10) are three.