CN203560888U - Condensate water recovery device - Google Patents

Condensate water recovery device Download PDF

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Publication number
CN203560888U
CN203560888U CN201320449838.XU CN201320449838U CN203560888U CN 203560888 U CN203560888 U CN 203560888U CN 201320449838 U CN201320449838 U CN 201320449838U CN 203560888 U CN203560888 U CN 203560888U
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CN
China
Prior art keywords
water
level
pot
recovery device
condensate
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 - Lifetime
Application number
CN201320449838.XU
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Chinese (zh)
Inventor
杨广山
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.)
Hebei Xin Great Dong Textile Co Ltd
Original Assignee
Hebei Xin Great Dong Textile 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 Hebei Xin Great Dong Textile Co Ltd filed Critical Hebei Xin Great Dong Textile Co Ltd
Priority to CN201320449838.XU priority Critical patent/CN203560888U/en
Application granted granted Critical
Publication of CN203560888U publication Critical patent/CN203560888U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a condensate water recovery device including a first-level water tank (1), a second-level water tank (2), a centrifugal hot water pump (3) and a three-way valve (4). The upper part of the first-level water tank is provided with a condensate water inlet (11). The second-level water tank (2) is provided with a water absorbing pipe (21) inserted into the bottom part of the first level water tank (1). An water inlet and a water outlet are centrifugal hot water pump (3) are connected with the second-level water tank (2) and an inlet of the three-way valve (4) through a water inlet pipe (31) and a water outlet pipe (32) respectively. An outlet of the three-way valve (4) is used for outputting condensate water while another outlet is connected to a negative voltage ejector. By adopting the scheme, condensate water can be recycled and the condensate water recovery device can work reliably for a long term.

Description

Condensate water recovery device
Technical field
The utility model relates to a kind of retracting device, relates in particular to a kind of condensate water recovery device.
Background technology
In textile dyeing and finishing enterprise, steam is that application is maximum, one of secondary energy sources of use amount maximum, in the use procedure of steam, be accompanied by a large amount of condensed waters and produce, condensed water institute heat content accounts for 15%-20% of steam total amount of heat, in enterprise production process, conventionally condensed water is directly entered to trench, certainly will cause like this waste.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of condensate water recovery device, can reclaim condensed water, and it is reliably working for a long time.
For achieving the above object, condensate water recovery device of the present utility model, comprise one-level water pot, secondary water pot, absorption centrifugal water-heating pump and triple valve, described one-level water pot top is provided with condensing water inlet, secondary water pot is provided with the suction hose that is inserted into one-level water pot bottom, the water inlet of absorption centrifugal water-heating pump is connected with the import of secondary water pot and triple valve with outlet pipe by water inlet pipe respectively with delivery port, an outlet of triple valve is used for exporting condensed water, another outlet is provided with inhales the negative-pressure ejecting device to secondary water pot by the water in suction hose, between water inlet pipe and outlet pipe, be provided with a return duct, prevent that cavitation from producing.
As to restriction of the present utility model, on water inlet pipe, be provided with cold water and supplement pipe.
As to restriction of the present utility model, on secondary water pot, be provided with liquid level gauge.
Adopt technique scheme, its beneficial effect is as follows: adopt the circulation of absorption centrifugal water-heating pump to draw water, can be that water pumps to secondary water pot from one-level water pot by condensation, after triple valve action, water in secondary water pot is flowed out standby again by triple valve, owing to being provided with return duct, the part hot water in absorption centrifugal water-heating pump in outlet pipe is squeezed into water inlet pipe again, can reduce water inlet pipe because pressure decreased produces steam bubble, the impeller of absorption centrifugal water-heating pump is caused to cavitation; The supplementary pipe of cold water is set and can further supplements the water yield of absorption centrifugal water-heating pump water inlet pipe, and reduce the temperature of current herein, avoid steam bubble to occur, liquid level gauge is set on secondary water pot and can detects the water level in secondary water pot, be convenient to realize automatic control.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is structural representation of the present utility model.
In figure: 1, one-level water pot; 11, condensing water inlet; 2, secondary water pot; 21, suction hose; 22, liquid level gauge; 3, absorption centrifugal water-heating pump; 31, water inlet pipe; 32, outlet pipe; 33, return duct; 34, cold water supplements pipe; 35, negative-pressure ejecting device; 4, triple valve.
The specific embodiment
As shown in Figure 1, the present embodiment discloses a kind of condensate water recovery device, and it comprises one-level water pot 1, secondary water pot 2, absorption centrifugal water-heating pump 3 and triple valve 4.One-level water pot 1 top is provided with steam inlet 11, with the steam of partial condensation water, enters into from here in one-level water pot 1.Secondary water pot 2 is provided with the suction hose 21 that is inserted into one-level water pot 1 bottom, and this suction hose 21 can siphon away the condensed water of one-level water pot 1 bottom.The water inlet of absorption centrifugal water-heating pump 3 is connected with the import of triple valve 4 with secondary water pot 2 with outlet pipe 32 by water inlet pipe 31 respectively with delivery port, this import of triple valve 4 is positioned at bottom, its outlet is positioned at top, be used for exporting condensed water, another outlet is horizontally disposed, is provided with the water in suction hose 21 is inhaled to the negative-pressure ejecting device 35 to secondary water pot 2.
Between water inlet pipe 31 and outlet pipe 32, be provided with a return duct 33, on water inlet pipe 31, be also provided with cold water and supplement pipe 34, return duct 33 imports its water inlet again by the part hot water of absorption centrifugal water-heating pump 3 delivery ports, can reduce the generation of steam bubble, with cold water, supplement the cold water of managing after 34 inside after softenings, the temperature that can significantly reduce the water inlet of absorption centrifugal water-heating pump 3, more obviously reduces steam bubble.
On secondary water pot 2, be provided with liquid level gauge 22, the water level height that it can show secondary water pot 2 on the one hand, can access automatic control equipment on the other hand, realizes automatically and controlling.
When the liquid level of secondary water pot 2 is lower, triple valve 4 is opened the outlet of level, current circulate between absorption centrifugal water-heating pump 3 and secondary water pot 2, the negative pressure that negative-pressure ejecting device 35 produces is drawn into the condensed water in one-level water pot 1 in secondary water pot 2, when the water level in secondary water pot 2 reaches setting value, triple valve 4 moves, and the outlet of its top is opened, Horizontal Exit is closed, and condensed water can be sent to boiler after being drawn.

Claims (3)

1. a condensate water recovery device, comprise one-level water pot (1), secondary water pot (2), absorption centrifugal water-heating pump (3) and triple valve (4), it is characterized in that: described one-level water pot (1) top is provided with condensing water inlet (11), secondary water pot (2) is provided with the suction hose (21) that is inserted into one-level water pot (1) bottom, the water inlet of absorption centrifugal water-heating pump (3) is connected with the import of triple valve (4) with secondary water pot (2) with outlet pipe (32) by water inlet pipe (31) respectively with delivery port, an outlet of triple valve (4) is used for exporting condensed water, another is exported to negative-pressure ejecting device.
2. condensate water recovery device according to claim 1, is characterized in that: on water inlet pipe (31), be provided with cold water and supplement pipe (34).
3. condensate water recovery device according to claim 1, is characterized in that: on secondary water pot (2), be provided with liquid level gauge (22).
CN201320449838.XU 2013-07-26 2013-07-26 Condensate water recovery device Expired - Lifetime CN203560888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320449838.XU CN203560888U (en) 2013-07-26 2013-07-26 Condensate water recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320449838.XU CN203560888U (en) 2013-07-26 2013-07-26 Condensate water recovery device

Publications (1)

Publication Number Publication Date
CN203560888U true CN203560888U (en) 2014-04-23

Family

ID=50510607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320449838.XU Expired - Lifetime CN203560888U (en) 2013-07-26 2013-07-26 Condensate water recovery device

Country Status (1)

Country Link
CN (1) CN203560888U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106352322A (en) * 2016-08-26 2017-01-25 湖南柯林瀚特环保科技有限公司 Vapor-liquid micro-negative pressure condensed water recycling system
CN109282270A (en) * 2018-09-06 2019-01-29 河南省新斗彩印刷有限公司 Corrugated paper board production line condensed water negative pressure recovery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106352322A (en) * 2016-08-26 2017-01-25 湖南柯林瀚特环保科技有限公司 Vapor-liquid micro-negative pressure condensed water recycling system
CN106352322B (en) * 2016-08-26 2017-08-29 湖南柯林瀚特环保科技有限公司 A kind of vapour-liquid shunts tiny structure steam condensate recovery system
CN109282270A (en) * 2018-09-06 2019-01-29 河南省新斗彩印刷有限公司 Corrugated paper board production line condensed water negative pressure recovery system

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20140423

CX01 Expiry of patent term