CN201462795U - Steam condensate recycling system - Google Patents

Steam condensate recycling system Download PDF

Info

Publication number
CN201462795U
CN201462795U CN 200920076307 CN200920076307U CN201462795U CN 201462795 U CN201462795 U CN 201462795U CN 200920076307 CN200920076307 CN 200920076307 CN 200920076307 U CN200920076307 U CN 200920076307U CN 201462795 U CN201462795 U CN 201462795U
Authority
CN
Grant status
Grant
Patent type
Prior art keywords
connected
water tank
boiler
hot water
steam condensate
Prior art date
Application number
CN 200920076307
Other languages
Chinese (zh)
Inventor
周建国
Original Assignee
上海太太乐食品有限公司
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
Grant date

Links

Abstract

The utility model discloses a steam condensate recycling system which comprises heat consuming equipment, a drain valve, a check valve, a hot water tank, a boiler soft water tank, a water supply pump, a boiler and a control valve, wherein a drain pipe is arranged inside the hot water tank, the heat consuming equipment is connected with the drain valve which is connected with the check valve, the check valve is connected with the drain pipe of the hot water tank, the drain pipe of the hot water tank is connected with the boiler soft water tank, the boiler soft water tank is connected with the water supply pump which is connected with the boiler, and the boiler is connected with the control valve which is connected with the heat consuming equipment. The utility model omits a mechanical steam condensate recycling pump, utilizes the steam condensate secondary evaporation principle, combines a steam condensate return pipe to enlarge and reduce the disposition design, finally achieves the purpose of lifting and conveying the steam condensate from lower part to upper part, and saves the cost.

Description

蒸汽凝结水回收系统 Steam condensate recovery system

技术领域 FIELD

[0001] 本实用新型涉及回收系统,特别涉及一种蒸汽凝结水回收系统。 [0001] The present invention relates to the recovery system, particularly to a steam condensate recovery system.

背景技术 Background technique

[0002] 目前,所有的低位蒸汽冷凝水回收系统都是通过蒸汽用热设备进行热交换,其中冷凝水从用热设备流出经疏水器、集水箱、机械冷凝水回收泵后,然后回锅炉软水箱进入给水泵,最后回锅炉。 [0002] Currently, all the low vapor condensate recovery system is heated by heat exchange with hot steam apparatus, in which the condensed water from flowing out of the heat through the trap apparatus, collection tank, mechanical condensate pumps, and back to the boiler water softener to pump into the tank, and finally back to the boiler. 整个系统主要是通过机械冷凝水回收泵来达到冷凝水提升和输送过程,其过程是要消耗一些蒸汽来作为机械冷凝水回收泵的动力,其运行过程需要保养、维护,而且投资费用较大。 The whole system is to achieve the lifting and transportation process condensate recovered by mechanical condensate pump, the process is to consume some of the steam-powered machinery condensate recovery pump, its operation needs maintenance, maintenance, and greater investment costs.

实用新型内容 SUMMARY

[0003] 本实用新型要解决的技术问题是为了克服现有技术的缺陷,提供一种蒸汽凝结水回收系统,其取消机械冷凝水回收泵,利用蒸汽冷凝水二次蒸发原理,结合冷凝水回水管道扩大与縮小布置设计,最终来达到冷凝水由低向高端提升输送的目的。 [0003] The present invention to solve the technical problem is to overcome the prior art drawbacks, there is provided a steam condensate recovery system, cancel mechanical condensate pumps, the use of secondary steam condensate water evaporation principle, in conjunction with the condensed water return water piping arrangement to expand and refine the design, to achieve the ultimate purpose of the condensed water from low-end to enhance delivery.

[0004] 本实用新型是通过下述技术方案来解决上述技术问题的:一种蒸汽凝结水回收系统,其特征在于,其包括用热设备、疏水阀、止回阀、热水箱、锅炉软水箱、给水泵、锅炉和控制阀,热水箱内部具有排管,用热设备与疏水阀连接,疏水阀和止回阀连接,止回阀和热水箱的排管连接,热水箱的排管与锅炉软水箱连接,锅炉软水箱与给水泵连接,给水泵与锅炉连接,锅炉与控制阀连接,控制阀与用热设备连接。 [0004] The present invention is to solve the above problems by the following technical solution: A steam condensate recovery system, characterized in that it comprises heating equipment, steam traps, check valves, hot water tank, the boiler water softener tank, feed pump, the boiler and the control valve, the hot water tank with internal pipes, and the heat trap apparatus is connected, and a check valve connected to the trap, a check valve and a discharge pipe connected to the hot water tank, the hot water tank soft water tank discharge pipe connected to the boiler, soft water tank and boiler feedwater pump is connected to a pump connected to the boiler, the boiler is connected to the control valve, the control valve is connected with the heating equipment.

[0005] 本实用新型的积极进步效果在于:本实用新型为无动力设备,运行不需维修;而且,本实用新型没有运行成本,完全靠本身冷凝水及疏水器管道布置来实现;另外,本实用新型没有机械泵设备,节省成本。 [0005] Progress of the present invention, the positive effect is that: the present invention is a non-powered equipment, operating without maintenance; Further, the present invention is not running costs, and relies entirely on itself condensate trap piping arrangement; additionally, the present utility model no mechanical pump equipment and cost savings.

附图说明 BRIEF DESCRIPTION

[0006] 图1为本实用新型一实施例的示意图。 [0006] FIG 1 a schematic of an embodiment of the novel present invention. 具体实施方式 detailed description

[0007] 下面举个较佳实施例,并结合附图来更清楚完整地说明本实用新型。 [0007] For the following preferred embodiments and the accompanying drawings to more clearly explain the present invention intact.

[0008] 如图1所示,本实用新型蒸汽凝结水回收系统包括用热设备、疏水阀、止回阀、热 [0008] As shown in FIG. 1, the present invention comprises a steam condensate recovery system with heating equipment, steam traps, check valves, heat

水箱、锅炉软水箱、给水泵、锅炉和控制阀,热水箱内部具有排管,用热设备与疏水阀连接, Tanks, boilers soft water tank, a water pump, the boiler and the control valve, the internal hot water tank has a discharge pipe connected to the heat trap device,

疏水阀和止回阀连接,止回阀和热水箱的排管连接,热水箱的排管与锅炉软水箱连接,锅炉 And a trap valve connected to a discharge valve and a pipe connecting the hot water tank, hot water tank with a discharge pipe connected to the soft boiler water tank, boiler

软水箱与给水泵连接,给水泵与锅炉连接,锅炉与控制阀连接,控制阀与用热设备连接。 Soft water tank and a pump connected to a water pump connected to the boiler, the boiler is connected to the control valve, the control valve is connected with the heating equipment. its

中热水箱具有排管。 Hot water tank having a discharge tube.

[0009] 本实用新型的工作原理是:用热设备置换热后流出的冷凝水经疏水阀排出,其中疏水阀有一定的背压,当冷凝水离开疏水阀后,人为将管道管径放大,目的是加大管径来降低冷凝水压力,造成冷凝水汽化蒸发(即二次蒸汽)。 [0009] The working principle of the present invention is: the discharging hot condensate trap apparatus was replaced after hot effluent, wherein the trap has a certain back pressure, after leaving the condensate trap, artificially enlarged diameter pipe, purpose is to increase the diameter to reduce the condensing water pressure, causing condensation of moisture evaporation (i.e., secondary steam). 然后将垂直提升管径縮小两倍左右, The vertical lift is then about twice the diameter reduction,

3使二次蒸气迅速上升(一般能提升20m左右)达到需要的高度,设置一只止回阀(防止回吸),将管道接入热水箱的排管,排管的另一端接锅炉软水箱,该锅炉软水箱要设置成与热水箱排管处水口低差,便于热水箱中排管内冷凝水能自然流入锅炉软水箱。 3 the secondary vapor (generally enhance about 20m) reaches the desired height is provided a check valve (preventing back suction), the pipe access hot water tank discharge pipe, the other end of the drain pipe soft water boiler rises rapidly box, soft water tank to the boiler hot water tank disposed at the discharge outlet pipe differential low, the hot water tank to facilitate the condensation water drain pipe natural soft water tank flows into the boiler. 热水箱所起的作用是使排管适当降温内部产生负压,使二次蒸汽转为小于ioo度的冷凝水,热水箱与锅炉软水箱高度差同样起到使热水箱中排管内部产生负压,从而使用热设备排出冷凝水在热水箱中排管内部产生负压,最终完成用热设备排出冷凝水源源不断地从低处流向高处,最后自然形式流到锅炉软水箱。 The role of the hot water tank is appropriately cool the exhaust pipe negative pressure is generated inside the secondary steam condensed into water of less than ioo degrees, the hot water tank with the soft water tank boiler height difference also play the hot water tank drain pipe internal negative pressure is generated, thereby discharging the condensed water using the heating device in the hot water tank negative pressure is generated inside the discharge tube, the final completion of discharging condensed water from flowing continuously into the lower high heat device flows to the final form of the soft water tank boiler Nature . 使锅炉进水温度在9(TC左右,达到节能节水的目的。[0010] 虽然以上描述了本实用新型的具体实施方式,但是本领域的技术人员应当理解,这些仅是举例说明,在不背离本实用新型的原理和实质的前提下,可以对这些实施方式做出多种变更或修改。因此,本实用新型的保护范围由所附权利要求书限定。 So that the boiler water temperature about 9 (TC, to achieve the purpose of energy saving. [0010] Although the present invention has been described above specific embodiments, those skilled in the art will appreciate that these are only illustrative, not departing from the present invention and the spirit of the principles, various changes or modifications may be made to these embodiments. Accordingly, the scope of protection of the present invention is defined by the appended claims.

Claims (1)

  1. 一种蒸汽凝结水回收系统,其特征在于,其包括用热设备、疏水阀、止回阀、热水箱、锅炉软水箱、给水泵、锅炉和控制阀,热水箱内部具有排管,用热设备与疏水阀连接,疏水阀和止回阀连接,止回阀和热水箱的排管连接,热水箱的排管与锅炉软水箱连接,锅炉软水箱与给水泵连接,给水泵与锅炉连接,锅炉与控制阀连接,控制阀与用热设备连接。 A steam condensate recovery system, characterized in that it comprises heating equipment, steam traps, check valves, hot water tank, the boiler soft water tank, a water pump, the boiler and the control valve, the discharge pipe having a hot water tank interior, with heat trap device is connected, and a check valve connected to the trap, a check valve and a discharge pipe connected to the hot water tank, hot water tank with a discharge pipe connected to the soft water tank boiler, soft water tank and boiler feedwater pump is connected to the pump and connecting the boiler, the boiler is connected to the control valve, the control valve is connected with the heating equipment.
CN 200920076307 2009-06-16 2009-06-16 Steam condensate recycling system CN201462795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920076307 CN201462795U (en) 2009-06-16 2009-06-16 Steam condensate recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920076307 CN201462795U (en) 2009-06-16 2009-06-16 Steam condensate recycling system

Publications (1)

Publication Number Publication Date
CN201462795U true CN201462795U (en) 2010-05-12

Family

ID=42390147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920076307 CN201462795U (en) 2009-06-16 2009-06-16 Steam condensate recycling system

Country Status (1)

Country Link
CN (1) CN201462795U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915415A (en) * 2010-08-25 2010-12-15 陈铭 Boiler exhaust gas recycling and recovering equipment
CN103292314A (en) * 2013-06-24 2013-09-11 江苏七O七天然制药有限公司 Condensate water recycling device
CN103727508A (en) * 2013-12-09 2014-04-16 上海交通大学 Recovery device of condensate water along steam conveying pipeline
CN103742897A (en) * 2014-01-02 2014-04-23 浙江三星胶带有限公司 Rubber belt vulcanization steam recycling system
CN106468510A (en) * 2016-08-28 2017-03-01 开平市天美洗涤有限公司 Energy-saving drying method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915415A (en) * 2010-08-25 2010-12-15 陈铭 Boiler exhaust gas recycling and recovering equipment
CN103292314A (en) * 2013-06-24 2013-09-11 江苏七O七天然制药有限公司 Condensate water recycling device
CN103292314B (en) * 2013-06-24 2015-05-13 江苏七O七天然制药有限公司 Condensate water recycling device
CN103727508A (en) * 2013-12-09 2014-04-16 上海交通大学 Recovery device of condensate water along steam conveying pipeline
CN103742897A (en) * 2014-01-02 2014-04-23 浙江三星胶带有限公司 Rubber belt vulcanization steam recycling system
CN106468510A (en) * 2016-08-28 2017-03-01 开平市天美洗涤有限公司 Energy-saving drying method

Similar Documents

Publication Publication Date Title
CN202269334U (en) Steam waste heat recycling system
CN201737726U (en) Solar seawater-desalinating device adopting passive flash evaporation technique
CN201706478U (en) Heat-recovering type demineralized water heating system
CN102147123A (en) Waste heat recovery type heating system of initial station
CN1919743A (en) Recovery processing system for steam condensate
CN202927865U (en) Waste heat recovery device
CN202626213U (en) Device for generating hot water by using waste heat of blast furnace slag
CN202410197U (en) Direct heat replenishing type evaporating device
CN204739568U (en) Energy saving and emission reduction system that horizontal phase transition heat exchanger and prefix type hydrophily formula GGH unite
CN101067538A (en) Steam condensed water waste heat utilizing method and equipment
CN202223912U (en) Low-temperature vacuum thickener
CN203364113U (en) Draining waste steam pre-heating water supplying system of thermal deaerator
CN201897400U (en) Vacuum-pumping system for air cooling condenser
CN204034287U (en) Plate-type thermal steam compression evaporator
CN201129716Y (en) Steam discharging and recovering device of deaerator
CN202973063U (en) Boiler feed water deoxidization degassing device
CN103438428A (en) Closed steam condensate water high-temperature recovery system
CN1065718A (en) Steam heat supply closed circulation equipment
CN203656903U (en) Boiler blow-down drainage waste heat cascade utilization device
CN203420744U (en) Shaft seal heater
CN201795472U (en) Hermetic condensed water recovery system
CN201876140U (en) Unpowered self-circulation water cooling device for blast furnace
CN202158557U (en) Nozzle-type steam superheater
CN202066096U (en) Supercritical direct air-cooling heat-supply network drainage system of heat supply unit
CN2909010Y (en) Closed high-temp condensation water recoverer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model