CN205227283U - Water injection deaeration in condenser ware - Google Patents
Water injection deaeration in condenser ware Download PDFInfo
- Publication number
- CN205227283U CN205227283U CN201520967481.3U CN201520967481U CN205227283U CN 205227283 U CN205227283 U CN 205227283U CN 201520967481 U CN201520967481 U CN 201520967481U CN 205227283 U CN205227283 U CN 205227283U
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- water
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- oxygen
- vacuum
- water inlet
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Abstract
Water injection deaeration in condenser ware, including the circulation tank who transversely puts, vertical setting remove the oxygen column, deoxidization top of the tower end is provided with the evacuation mouth, also be provided with the evacuation mouth on the circulation tank casing except that oxygen column one side, evacuation mouth one side on the circulation tank casing is provided with circulating water inlet, the circulation tank bottom is provided with the drain, delivery port and circulating water export, the circulating pump is connected through the circulating line to the circulating water export, circulating pump pipe connection water jet pump top, water jet pump bottom pipe connection circulating water inlet, water jet pump evacuation mouth passes through the vacuum tube way and connects the evacuation mouth of deoxidization top of the tower end and the evacuation mouth on the circulation tank casing, on saying, vacuum tube is provided with the check valve, being provided with condensate water water inlet and demineralized water water inlet on the deoxidization tata body, connecting condensate water water inlet and demineralized water water inlet respectively except that being provided with the shower in the oxygen column, the equipartition has the shower head on the shower, and the shower below is provided with the packing layer.
Description
Technical field
The utility model relates to boiler water feedwater deaeration treatment facility, particularly relates to vacuum dust cather.
Background technology
Be dissolved with multiple gases in natural water, in boiler water feedwater, the harm of oxygen to boiler corrosion is maximum.Regulation 2 tons in standard GB/T 1576-85 " low-pressure boiler water standard " for this reason/time above boiler must deoxygenation.The water outlet oxygen content of vacuum dust cather can meet the requirement of standard.Vacuum dust cather can also to be used in the deoxygenation of oil drilling reinjected water and water treatment sulfur removal technology the multiple occasion such as removing carbon dioxide after H-ion exchanger.Prior art vacuum dust cather floor space is large, and complex structure, demineralized water is reusable edible not, vacuumizes efficiency low, haves much room for improvement.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of floor space little, and structure is simple, economize energy, reliable for effect, simple to operate, integration is strong, easy for installation, of many uses, the water not consuming steam sprays vacuum dust cather.
For realizing the utility model object, provide following technical scheme: water sprays vacuum dust cather, it is characterized in that comprising the cyclic water tank laterally put, be arranged at the oxygen-removing tower with the vertical setting of cyclic water tank inner space in the middle part of cyclic water tank, oxygen-removing tower top is provided with vacuum orifice, the cyclic water tank housing of oxygen-removing tower side is also provided with vacuum orifice, vacuum orifice side on cyclic water tank housing is provided with recirculated water entrance, cyclic water tank bottom is provided with sewage draining exit, delivery port and circulating water outlet, circulating water outlet connects circulating pump by circulating line, circulating pump pipeline connects water stream injection pump top, water stream injection pump bottom pipeline connects recirculated water entrance, water stream injection pump vacuum orifice connects the vacuum orifice on the vacuum orifice on oxygen-removing tower top and cyclic water tank housing by vacuum lead, described vacuum lead is provided with check-valves, described oxygen-removing tower tower body is provided with condensate water water inlet and demineralized water water inlet, be provided with shower in oxygen-removing tower and connect condensate water water inlet and demineralized water water inlet respectively, shower is evenly equipped with spray head, packing layer is provided with below shower.
As preferably, cyclic water tank front and back end is respectively arranged with magnetic flap level gauge, glass-tube liquid level meter.
Oxygen-removing tower is provided with Pressure gauge.
As preferably, demineralized water water inlet connects demineralized water pipeline, and demineralized water pipeline comprises supervisor and in parallel with supervisor as preferred, and the arm of setting, supervisor is provided with magnetic valve, and arm is provided with gate valve.
As preferably, circulating pump is provided with Pressure gauge.
Operation principle:
The principle of deaeration in condenser is based on Henry's law, namely in closed container, the solubility of gas in water is directly proportional to the partial pressure of this gas on the water surface. and water is when seething with excitement, on the water surface, the partial pressure of steam increases, the gas partial pressure be dissolved in the water reduces thereupon, when the water surface being filled with steam, water no longer has the ability of dissolved gas, in water, institute's dissolved gases is just separated out. and from water saturation temperature characterisitic, water at low temperature also can be seethed with excitement under vacuum conditions. and deaeration in condenser utilizes this characteristic to reach the object of removing gas (comprising oxygen) exactly.
The utility model beneficial effect: 1. Operation Conditions is stablized, and vacuum is high, and use occasion is wide;
2. do not consume steam, boiler output can all utilize;
3. be re-used as boiler feedwater after the deaerated water of low temperature reclaims low-grade used heat by heat exchanger, thus receive energy-saving effect;
4. strong adaptability, when changing within the scope of load 0-120%, deaerating effect is unaffected;
5. this oxygen-eliminating device is except a high position is installed, and can also install by low level after connecting primer pump unit, be convenient to the arcola room use that individual layer is arranged, reduce investment outlay, bookkeeping is easy to maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Embodiment 1: water sprays vacuum dust cather, comprise the cyclic water tank 1 laterally put, be arranged at the oxygen-removing tower 2 with the vertical setting of cyclic water tank 1 inner space in the middle part of cyclic water tank 1, oxygen-removing tower 2 top is provided with vacuum orifice 3, cyclic water tank 1 housing of oxygen-removing tower 2 side is also provided with vacuum orifice 3, vacuum orifice 3 side on cyclic water tank 1 housing is provided with recirculated water entrance 4, cyclic water tank 1 bottom is provided with sewage draining exit 5, delivery port 6 and circulating water outlet 7, circulating water outlet 7 connects circulating pump 9 by circulating line 8, circulating pump 9 pipeline connects water stream injection pump 10 top, water stream injection pump 10 bottom pipeline connects recirculated water entrance 4, water stream injection pump 10 vacuum orifice 3 connects the vacuum orifice 3 on the vacuum orifice 3 on oxygen-removing tower 2 top and cyclic water tank 1 housing by vacuum lead 11, described vacuum lead 11 is provided with check-valves 12, described oxygen-removing tower 2 tower body is provided with condensate water water inlet 2.1 and demineralized water water inlet 2.2, be provided with shower 2.3 in oxygen-removing tower 2 and connect condensate water water inlet 2.1 and demineralized water water inlet 2.2 respectively, shower 2.3 is evenly equipped with spray head 2.3.1, packing layer 2.4 is provided with below shower 2.3.1.Cyclic water tank 1 front and back end is respectively arranged with magnetic flap level gauge 13, glass-tube liquid level meter 14.Oxygen-removing tower 2 is provided with Pressure gauge 15.Demineralized water water inlet 2.2 connects demineralized water pipeline 16, the arm 16.2 that demineralized water pipeline 16 comprises supervisor 16.1 and also arranges with supervisor 16.1, supervisor 16.1 is provided with magnetic valve 17, arm 16.2 is provided with gate valve 18.Circulating pump 9 is provided with Pressure gauge 15.
Claims (5)
1. water sprays vacuum dust cather, it is characterized in that comprising the cyclic water tank laterally put, be arranged at the oxygen-removing tower with the vertical setting of cyclic water tank inner space in the middle part of cyclic water tank, oxygen-removing tower top is provided with vacuum orifice, the cyclic water tank housing of oxygen-removing tower side is also provided with vacuum orifice, vacuum orifice side on cyclic water tank housing is provided with recirculated water entrance, cyclic water tank bottom is provided with sewage draining exit, delivery port and circulating water outlet, circulating water outlet connects circulating pump by circulating line, circulating pump pipeline connects water stream injection pump top, water stream injection pump bottom pipeline connects recirculated water entrance, water stream injection pump vacuum orifice connects the vacuum orifice on the vacuum orifice on oxygen-removing tower top and cyclic water tank housing by vacuum lead, described vacuum lead is provided with check-valves, described oxygen-removing tower tower body is provided with condensate water water inlet and demineralized water water inlet, be provided with shower in oxygen-removing tower and connect condensate water water inlet and demineralized water water inlet respectively, shower is evenly equipped with spray head, packing layer is provided with below shower.
2. water according to claim 1 sprays vacuum dust cather, it is characterized in that cyclic water tank front and back end is respectively arranged with magnetic flap level gauge, glass-tube liquid level meter.
3. water according to claim 1 sprays vacuum dust cather, it is characterized in that oxygen-removing tower is provided with Pressure gauge.
4. water according to claim 1 sprays vacuum dust cather, it is characterized in that demineralized water water inlet connects demineralized water pipeline, and the arm that demineralized water pipeline comprises supervisor and is arranged in parallel with supervisor supervisor is provided with magnetic valve, arm is provided with gate valve.
5. water according to claim 1 sprays vacuum dust cather, it is characterized in that circulating pump is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967481.3U CN205227283U (en) | 2015-11-30 | 2015-11-30 | Water injection deaeration in condenser ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967481.3U CN205227283U (en) | 2015-11-30 | 2015-11-30 | Water injection deaeration in condenser ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227283U true CN205227283U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967481.3U Active CN205227283U (en) | 2015-11-30 | 2015-11-30 | Water injection deaeration in condenser ware |
Country Status (1)
| Country | Link |
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| CN (1) | CN205227283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402717A (en) * | 2015-11-30 | 2016-03-16 | 江苏海祥环保工程有限公司 | Water-jetting vacuum deaerator |
-
2015
- 2015-11-30 CN CN201520967481.3U patent/CN205227283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402717A (en) * | 2015-11-30 | 2016-03-16 | 江苏海祥环保工程有限公司 | Water-jetting vacuum deaerator |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |