CN201507918U - Recovery device for steam condensate of boiler - Google Patents

Recovery device for steam condensate of boiler Download PDF

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Publication number
CN201507918U
CN201507918U CN2009203086507U CN200920308650U CN201507918U CN 201507918 U CN201507918 U CN 201507918U CN 2009203086507 U CN2009203086507 U CN 2009203086507U CN 200920308650 U CN200920308650 U CN 200920308650U CN 201507918 U CN201507918 U CN 201507918U
Authority
CN
China
Prior art keywords
steam
jet chimney
boiler
drain valve
recovery device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203086507U
Other languages
Chinese (zh)
Inventor
李书福
杨健
胡边疆
王小平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Geely Holding Group Co Ltd
Hunan Geely Automobile Parts Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Hunan Geely Automobile Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Hunan Geely Automobile Parts Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Priority to CN2009203086507U priority Critical patent/CN201507918U/en
Application granted granted Critical
Publication of CN201507918U publication Critical patent/CN201507918U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a recovery device for steam condensate of a boiler and provides an economic recovery device for the steam condensate of the boiler, wherein the economic recovery device has simple structure, convenient use, low cost and good use effect and is especially suitable for the condensation water-accumulation of a pipeline as the steam transportation pipeline is longer. The recovery device comprises a steam pipeline arranged between a steam output port of the boiler and a steam input port of a steam utilization end. The recovery device is characterized in that a U-shaped steam pipeline with the opening being upward is arranged on the steam pipeline, and a drain valve is arranged at the bottom of the U-shaped steam pipeline.

Description

A kind of boiler steam condensate apparatus for recovering
Technical field
The utility model relates to a kind of steam feed system of steam boiler, relates in particular to a kind of boiler steam condensate apparatus for recovering.
Background technology
Be connected in the steam boiler steam outlet and with generally all there being the condensation seeping phenomenon in the jet chimney between the vapour end vapor inlet port, especially bigger at the jet chimney and the extraneous temperature difference, and when steam conveying pipe is longer, seeping phenomenon is particularly serious, and the steam heat in the continuous extraction duct of the meeting of the condensation ponding in the jet chimney, cause the steam ponding that constantly liquefies, so, not only cause energy waste, and the steam conveying pipe cross section is diminished, cause the steam conveying capacity to descend or deficiency, thereby influence the normal supply of the vapour system of boiler.
Chinese patent: " the steam boiler condensed water reclaims enhancing device (CN2704754Y) " discloses a kind of, the steam boiler condensate water recovery device, its end is connected with condensed water discharge pipe, the other end is connected with drain valve, it is characterized in that the condensed water between condensed water discharge pipe and drain valve reclaims enhancing device by container, be positioned at the ingress pipe and the discharge pipe of container top surface and sealing, ingress pipe is provided with stop valve, the port that ingress pipe is positioned at container is in the top of container intracavity, be provided with stop valve between discharge pipe and the drain valve, the port that discharge pipe is positioned at container is in the bottom of container intracavity, this port is provided with vent, is provided with the stopping leak valve that is communicated with discharge pipe on the top of container intracavity discharge pipe.Though this device can in time be discharged condensed water, guarantee the operate as normal of the vapour system of boiler, this apparatus structure complexity, volume is big, and the cost height is in particular for solving the long condensation seeping phenomenon that causes of steam conveying pipe.
Summary of the invention
The utility model mainly provided a kind of simple in structure, easy to use, cost is low, effective, is particularly useful for the economical boiler steam condensate apparatus for recovering by the long pipeline condensation seeping phenomenon that causes of steam conveying pipe.It is big to have solved the condensate water recovery device complex structure, the volume that exist in the prior art, the technical problem that cost is high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: comprise and be located at the Boiler Steam delivery outlet and with the jet chimney between the vapour end vapor inlet port, it is characterized in that on described jet chimney, being provided with the U-shaped jet chimney that openend makes progress, be provided with drain valve in the bottom of described U-shaped jet chimney.By the U-shaped jet chimney that openend makes progress being set at the Boiler Steam delivery outlet and on the jet chimney between the vapour end vapor inlet port, the condensed water that Boiler Steam produces in jet chimney or when flowing through the U-shaped jet chimney constantly accumulates in the bottom of U-shaped jet chimney under the effect of gravity, can be with the condensed water centralized collection in the jet chimney, thus can guarantee that the jet chimney outside the U-shaped jet chimney keeps smooth and easy at any time; By bottom drain valve is set, can in time discharges by the condensed water that drain valve will accumulate in U-shaped jet chimney bottom at the U-shaped jet chimney, easy to use, effective, can guarantee again that thus the steam in the U-shaped jet chimney keeps smooth and easy at any time.
As preferably, described drain valve is located at the minimum point of U-shaped jet chimney bottom.By minimum point place drain valve is set in U-shaped jet chimney bottom, the drain valve of condensed water below the minimum point inflow that can carry under the effect of deadweight on the U-shaped jet chimney, guarantee that promptly the condensed water in the U-shaped jet chimney was all discharged when drain valve was opened in the U-shaped jet chimney, thereby the energy savings of maximizing, and guarantee the unimpeded of steam conveying pipe.
As preferably, below described drain valve, be provided with water collector.By being set, water collector can collect the condensed water of discharging from drain valve below drain valve, not only solved the environmental pollution that condensed water causes, and the condensed water that is collected into water collector can utilize again through reprocessing, or directly be connected backflow with boiler, energy savings, reduce cost, be beneficial to environmental protection.
Therefore, a kind of boiler steam condensate apparatus for recovering of the present utility model has following advantage: by at the Boiler Steam delivery outlet and on the jet chimney between the vapour end vapor inlet port U-shaped jet chimney that openend makes progress being set, condensed water in the jet chimney can be collected in the U-shaped jet chimney, thereby guarantee that the jet chimney outside the U-shaped jet chimney keeps smooth and easy at any time; By minimum point place drain valve is set, can guarantees that the condensed water in the U-shaped jet chimney was all discharged when drain valve was opened in the U-shaped jet chimney, thereby the energy savings of maximizing guarantees the unimpeded of steam conveying pipe in U-shaped jet chimney bottom; Can collect the condensed water of discharging by water collector is set below drain valve, energy savings, reduce cost, be beneficial to environmental protection from drain valve.
Description of drawings:
Fig. 1 is the structural representation of a kind of boiler steam condensate apparatus for recovering of the utility model.
The concrete thing mode of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, a kind of boiler steam condensate apparatus for recovering of the present utility model, comprise and be located at Boiler Steam delivery outlet 5 and with the jet chimney 1 between the vapour end vapor inlet port 6, on jet chimney 1, be provided with the U-shaped jet chimney 2 that openend makes progress, drain valve 3 is equipped with at minimum point place in U-shaped jet chimney 2 bottoms, is connected with water collector 4 below drain valve 3.
During use, steam in the jet chimney 1 by with the heat exchange of external environment condition, steam produces liquefaction, it is the condensation seeping phenomenon, condensed water carries over the bottom that tube wall accumulates in jet chimney 1 or U-shaped jet chimney 2 downwards under the effect of gravity, condensed water in the arc pipe 7 that links to each other with U-shaped jet chimney 2 carries over the bottom that duct wall flows into U-shaped jet chimney 2, accumulate in the bottom that jet chimney 1 interior condensed water in both sides continues to flow in U-shaped jet chimney 2 and accumulates in U-shaped jet chimney 2 thus, along with the condensed water that is collected in U-shaped jet chimney 2 bottoms constantly increases, when reaching setup pressure value, drain valve 3 valves are opened automatically, the condensed water of U-shaped jet chimney 2 bottoms is in drain valve 3 is expelled to water collector 4, after the condensed water of U-shaped jet chimney 2 bottoms drained, drain valve 3 valves were closed automatically.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. boiler steam condensate apparatus for recovering, comprise and be located at the Boiler Steam delivery outlet and with the jet chimney between the vapour end vapor inlet port, it is characterized in that on described jet chimney (1), being provided with the U-shaped jet chimney (2) that openend makes progress, be provided with drain valve (3) in the bottom of described U-shaped jet chimney (2).
2. a kind of boiler steam condensate apparatus for recovering according to claim 1 is characterized in that described drain valve (3) is located at the minimum point of U-shaped jet chimney (2) bottom.
3. a kind of boiler steam condensate apparatus for recovering according to claim 1 and 2 is characterized in that being provided with water collector (4) in the below of described drain valve (3).
CN2009203086507U 2009-08-24 2009-08-24 Recovery device for steam condensate of boiler Expired - Fee Related CN201507918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203086507U CN201507918U (en) 2009-08-24 2009-08-24 Recovery device for steam condensate of boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203086507U CN201507918U (en) 2009-08-24 2009-08-24 Recovery device for steam condensate of boiler

Publications (1)

Publication Number Publication Date
CN201507918U true CN201507918U (en) 2010-06-16

Family

ID=42469045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203086507U Expired - Fee Related CN201507918U (en) 2009-08-24 2009-08-24 Recovery device for steam condensate of boiler

Country Status (1)

Country Link
CN (1) CN201507918U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997032A (en) * 2012-12-10 2013-03-27 衢州市易凡设计有限公司 Device for utilizing waste steam discharged by steam trap valve
CN103727508A (en) * 2013-12-09 2014-04-16 上海交通大学 Recovery device of condensate water along steam conveying pipeline
CN108775432A (en) * 2018-06-04 2018-11-09 江苏天域阀业制造有限公司 A kind of pressure reducing throttle valve
CN110541068A (en) * 2019-09-28 2019-12-06 常州市武进华菱电工机械有限公司 Annealing stove steam protection device
CN112402641A (en) * 2020-12-03 2021-02-26 张家港市嘉瑞制药机械有限公司 High-efficient sterilization cabinet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997032A (en) * 2012-12-10 2013-03-27 衢州市易凡设计有限公司 Device for utilizing waste steam discharged by steam trap valve
CN103727508A (en) * 2013-12-09 2014-04-16 上海交通大学 Recovery device of condensate water along steam conveying pipeline
CN108775432A (en) * 2018-06-04 2018-11-09 江苏天域阀业制造有限公司 A kind of pressure reducing throttle valve
CN110541068A (en) * 2019-09-28 2019-12-06 常州市武进华菱电工机械有限公司 Annealing stove steam protection device
CN112402641A (en) * 2020-12-03 2021-02-26 张家港市嘉瑞制药机械有限公司 High-efficient sterilization cabinet

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100616

Termination date: 20140824

EXPY Termination of patent right or utility model