CN206523075U - The steam tail gas condensing unit of evaporator - Google Patents
The steam tail gas condensing unit of evaporator Download PDFInfo
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- CN206523075U CN206523075U CN201720003965.5U CN201720003965U CN206523075U CN 206523075 U CN206523075 U CN 206523075U CN 201720003965 U CN201720003965 U CN 201720003965U CN 206523075 U CN206523075 U CN 206523075U
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- tail gas
- steam tail
- steam
- evaporator
- heat exchanger
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Abstract
The utility model is related to a kind of steam tail gas condensing unit of evaporator, belongs to negative pressure evaporation concentration field.The offgas outlet connection of steam tail gas import and evaporator, steam tail gas outlet cyclone separator connection, cyclone separator top is connected with exhaust fan；Finned heat exchanger is put in the inside of main body, and one end is connected with steam tail gas import, the other end is connected with steam tail gas outlet, the end of main body sets axial flow blower, bottom sides are provided with air intlet, and air is entered by air intlet and passed through from bottom to top under the driving of axial flow blower, heat exchange is carried out with finned heat exchanger, is then excluded at the axial flow blower of top；Steam tail gas carries out heat exchange in finned heat exchanger with air, forms condensed water, is separated, excluded in cyclone separator.Advantage is：It is novel, simple in construction, safe and convenient to use.Economize on electricity, water saving, environmental protection.Directly with air flow formation wind is accelerated, steam tail gas is condensed.It is practical.
Description
Technical field
The utility model is related to mechanical field, more particularly to negative pressure evaporation concentration field, espespecially a kind of steam of evaporator
Tail gas condensation device.
Background technology
At present, country pays much attention to energy-conserving and environment-protective, needs to be equipped with cooling tower using traditional condenser, there is winter water
Vapour is special big, water is lost in the drawbacks such as serious, operating cost is higher.Urgently improve.
The content of the invention
The purpose of this utility model is the steam tail gas condensing unit for providing a kind of evaporator, solves existing steam condensation
Device steam is big, current lose serious, the problems such as operating cost is high.The utility model can be formed directly with acceleration air flow
Wind, is condensed to steam tail gas, the drawbacks of effectively can evading condensing tower.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
The steam tail gas condensing unit of evaporator, steam tail gas import 1 is connected with the offgas outlet of evaporator, steam tail gas
Outlet 2 is connected with cyclone separator, and cyclone separator top is connected with exhaust fan；Finned heat exchanger 3 is arranged on the interior of main body
Portion, and one end is connected with steam tail gas import 1, the other end be connected with steam tail gas outlet 2, under the driving of exhaust fan, steaming
The tail gas for sending out device enters finned heat exchanger 3 through steam tail gas import 1, and 2 mouthfuls of exclusions are gone out by steam tail gas.The end of main body sets axle
Flow fan 4, bottom sides are provided with air intlet 5, and air is entered from bottom to top under the driving of axial flow blower 4 by air intlet 5
Pass through, heat exchange is carried out with finned heat exchanger 3, then excluded at top axial flow blower 4；Steam tail gas is in finned heat exchanger 3
In with air carry out heat exchange, formed condensed water, separated, excluded in cyclone separator.
Described finned heat exchanger 3 is finned tube, and wing rate is 20 times.
Described main body inner bottom part sets circulating water pool 6, is connected by water circulating pump 7 with spray thrower 8, summer in order to up to
To more preferable heat transfer effect, ON cycle water pump 7, to finned tube above Sprayer Circulation water, part water is changed into gas phase from liquid phase, inhales
The heat for receiving phase transformation reaches more preferable cooling-down effect, and another part water is fallen into circulating water pool 6.
The top of described spray thrower 8 sets and takes out day with fog 9, described to take out the inner side that day with fog 9 is fixed on main body, for discharging master
Internal fog.
The utility model changes the form of original steam tail gas condensation.Original steam tail gas condensation, which is directly used, to follow
Ring water is cooled, and its form is that steam tail gas is under the driving of negative pressure, into steam tail gas condenser, steam tail gas condensation
Device is tubular heat exchanger, and tail gas walks shell side, and recirculated water walks tube side, and steam tail gas cools to form condensing discharge here, and
After recirculated water exchanges heat here, temperature gets a promotion to be cooled, it is necessary to which this recirculated water is got into circulating water cooling tower, Ran Houzai
Reuse, moves in circles.And the utility model is cooled with air, tail gas walks tube side, driving of the air in axial flow blower 4
Under, from bottom to top by finned heat exchanger 3, the pipe that finned heat exchanger 3 is used is finned tube, and red rate is 20 times, for increasing
The contact area of air and pipeline.Ensure that cooling wind and steam tail gas are preferably exchanged heat.
The beneficial effects of the utility model are：It is novel, simple in construction, safe and convenient to use.Economize on electricity, water saving, ring
Protect.Directly with air flow formation wind is accelerated, steam tail gas is condensed, the drawbacks of effectively can evading condensing tower.It is real
It is strong with property.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Illustrative example of the present utility model and its illustrate be used for explain the utility model, do not constitute to improper limit of the present utility model
It is fixed.
Fig. 1 is structural representation of the present utility model.
In figure：1st, steam tail gas import；2nd, steam tail gas is exported；3rd, finned heat exchanger；4th, axial flow blower；5th, air enters
Mouthful；6th, circulating water pool；7th, water circulating pump；8th, spray thrower；9th, day with fog is taken out.
Embodiment
Detailed content of the present utility model and its embodiment are further illustrated below in conjunction with the accompanying drawings.
It is shown in Figure 1, the steam tail gas condensing unit of evaporator of the present utility model, including steam tail gas import 1, steaming
Vapour offgas outlet 2, finned heat exchanger 3, axial flow blower 4, air intlet 5, circulating water pool 6, water circulating pump 7, spray thrower 8, take out mist
Device 9, the steam tail gas import 1 is connected with the offgas outlet of evaporator, and steam tail gas outlet 2 is connected with cyclone separator, is revolved
Wind separator top is connected with exhaust fan；Finned heat exchanger 3 is arranged on the inside of main body, and one end and steam tail gas import 1
Connection, the other end is connected with steam tail gas outlet 2, and under the driving of exhaust fan, the tail gas of evaporator is through steam tail gas import 1
Into finned heat exchanger 3,2 mouthfuls of exclusions are gone out by steam tail gas.The end of main body sets axial flow blower 4, and bottom sides are provided with air
Import 5, air is entered by air intlet 5 and passed through from bottom to top, heat is carried out with finned heat exchanger 3 under the driving of axial flow blower 4
Exchange, then excluded at top axial flow blower 4；Steam tail gas carries out heat exchange in finned heat exchanger 3 with air, is formed cold
Solidifying water, is separated in cyclone separator, is excluded.
Described finned heat exchanger 3 is finned tube, and wing rate is 20 times.
Described main body inner bottom part sets circulating water pool 6, is connected by water circulating pump 7 with spray thrower 8, summer in order to up to
To more preferable heat transfer effect, ON cycle water pump 7, to finned tube above Sprayer Circulation water, part water is changed into gas phase from liquid phase, inhales
The heat for receiving phase transformation reaches more preferable cooling-down effect, and another part water is fallen into circulating water pool 6.
The top of described spray thrower 8 sets and takes out day with fog 9, described to take out the inner side that day with fog 9 is fixed on main body, for discharging master
Internal fog.
The utility model changes the form of original steam tail gas condensation.Original steam tail gas condensation, which is directly used, to follow
Ring water is cooled, and its form is that steam tail gas is under the driving of negative pressure, into steam tail gas condenser, steam tail gas condensation
Device is tubular heat exchanger, and tail gas walks shell side, and recirculated water walks tube side, and steam tail gas cools to form condensing discharge here, and
After recirculated water exchanges heat here, temperature gets a promotion to be cooled, it is necessary to which this recirculated water is got into circulating water cooling tower, Ran Houzai
Reuse, moves in circles.And the utility model is cooled with air, tail gas walks tube side, driving of the air in axial flow blower 4
Under, from bottom to top by finned heat exchanger 3, the pipe that finned heat exchanger 3 is used is finned tube, and red rate is 20 times, for increasing
The contact area of air and pipeline.Ensure that cooling wind and steam tail gas are preferably exchanged heat.
Embodiment：
So that steam consumption is 10t/h evaporator as an example, its steam tail gas amount produced is 10t/h, steam tail gas temperature
Spend for 55 DEG C, it is necessary to cool to 45 DEG C, formation condensed water discharge.If with shell and tube condenser and cool with material filling type outer circulation outside
Water tower, then need the internal circulating load that quantity of circulating water is 800t/h, and circulation-water pump electric machine power is 75kw, and the evaporation capacity of recirculated water is
57.6t/d。
If the steam tail gas condensing unit of the evaporator using utility model, quantity of circulating water is 30t/h, water circulating pump electricity
Acc power is 3kw, and evaporation capacity of circulating water is 4.8t/d.
Primary Calculation, daily 1400 degree/d of using electricity wisely, using water wisely is 52t/d.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for ability
For the technical staff in domain, the utility model can have various modifications and variations.All any modifications made to the utility model,
Equivalent substitution, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. a kind of steam tail gas condensing unit of evaporator, it is characterised in that：Steam tail gas import（1）Go out with the tail gas of evaporator
Mouth connection, steam tail gas outlet（2）It is connected with cyclone separator, cyclone separator top is connected with exhaust fan；Fin exchanges heat
Device（3）It is arranged on the inside of main body, and one end and steam tail gas import（1）Connection, the other end is exported with steam tail gas（2）Even
Connect, under the driving of exhaust fan, the tail gas of evaporator is through steam tail gas import（1）Into finned heat exchanger（3）, by steam tail
Gas is exported（2）Exclude；The end of main body sets axial flow blower（4）, bottom sides are provided with air intlet（5）, air is in axle stream wind
Machine（4）Driving under, by air intlet（5）Into passing through from bottom to top, with finned heat exchanger（3）Carry out heat exchange, Ran Houcong
Top axial flow blower（4）Place is excluded；Steam tail gas is in finned heat exchanger（3）In with air carry out heat exchange, formed condensed water,
Separated, excluded in cyclone separator.
2. the steam tail gas condensing unit of evaporator according to claim 1, it is characterised in that：Described finned heat exchanger
（3）For finned tube, wing rate is 20 times.
3. the steam tail gas condensing unit of evaporator according to claim 1, it is characterised in that：Described main body inner bottom part
Circulating water pool is set（6）, circulating water pool（6）Pass through water circulating pump（7）With spray thrower（8）Connection.
4. the steam tail gas condensing unit of evaporator according to claim 3, it is characterised in that：Described spray thrower（8）
Top set take out day with fog（9）, it is described to take out day with fog（9）It is fixed on the inner side of main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003965.5U CN206523075U (en) | 2017-01-04 | 2017-01-04 | The steam tail gas condensing unit of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003965.5U CN206523075U (en) | 2017-01-04 | 2017-01-04 | The steam tail gas condensing unit of evaporator |
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| Publication Number | Publication Date |
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| CN206523075U true CN206523075U (en) | 2017-09-26 |
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ID=59889696
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720003965.5U Active CN206523075U (en) | 2017-01-04 | 2017-01-04 | The steam tail gas condensing unit of evaporator |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379997A (en) * | 2018-04-13 | 2018-08-10 | 郑州轻工业学院 | Small multi-channel steam condenses liquid trap |
| CN109865406A (en) * | 2019-04-04 | 2019-06-11 | 陕西青朗万城环保科技有限公司 | A kind of moisture condensation removal device |
| CN112844019A (en) * | 2020-12-25 | 2021-05-28 | 四川川润液压润滑设备有限公司 | Injection type peculiar smell control device |
-
2017
- 2017-01-04 CN CN201720003965.5U patent/CN206523075U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379997A (en) * | 2018-04-13 | 2018-08-10 | 郑州轻工业学院 | Small multi-channel steam condenses liquid trap |
| CN108379997B (en) * | 2018-04-13 | 2023-04-18 | 郑州轻工业学院 | Small multi-channel steam condensation liquid collector |
| CN109865406A (en) * | 2019-04-04 | 2019-06-11 | 陕西青朗万城环保科技有限公司 | A kind of moisture condensation removal device |
| CN112844019A (en) * | 2020-12-25 | 2021-05-28 | 四川川润液压润滑设备有限公司 | Injection type peculiar smell control device |
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