CN208886746U - A kind of oxygen-eliminating device deoxygenation automatic control system - Google Patents
A kind of oxygen-eliminating device deoxygenation automatic control system Download PDFInfo
- Publication number
- CN208886746U CN208886746U CN201821561830.1U CN201821561830U CN208886746U CN 208886746 U CN208886746 U CN 208886746U CN 201821561830 U CN201821561830 U CN 201821561830U CN 208886746 U CN208886746 U CN 208886746U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- deoxygenation
- water
- water tank
- removing tower
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- 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.)
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Links
- 238000006392 deoxygenation reaction Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 claims abstract description 6
- 238000009833 condensation Methods 0.000 claims abstract description 6
- 239000008400 supply water Substances 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of oxygen-eliminating device deoxygenation automatic control systems, including oxygen-removing tower, steam boiler, deoxygenation water tank and heat-exchanger rig, deoxygenation water tank upper surface one end is vertically fixedly connected with oxygen-removing tower, oxygen-removing tower top is equipped with exhaust outlet, the horizontal ends of oxygen-removing tower side two are respectively equipped with supply water inlet and condensation water inlet, oxygen-removing tower side and be located at condensation water inlet below be equipped with heating steam inlet, the beneficial effects of the utility model are: make-up water is mixed with condensed water by oxygen-removing tower, then heat exchange deoxygenation is carried out to the water in deoxygenation water tank using the steam and heat exchanger of steam boiler generation, the oxygen being dissolved in water supply and other gases can be rapidly removed, it can prevent and reduce boiler feed pipe, the corrosion of economizer and other auxiliary devices, the data of observation liquidometer and water thermometer can be passed through, come to removing Aqueous solution in oxygen water tank is increased and decreased, and avoids aqueous solution excessively high or the too low damage caused to equipment.
Description
Technical field
The utility model relates to an automatic control system, in particular to a kind of oxygen-eliminating device deoxygenation automatic control system belongs to
Mechanical equipment technical field.
Background technique
Oxygen-eliminating device is one of boiler and heating system key equipment, and existing Deaerator Structure is complex, deaerating effect
It is poor, and without good protective device, cannot there are good improvement, water for the aqueous solution heat exchange inside deoxygenation water tank
Heat inside case quickly cannot be discharged and convert.
Utility model content
The purpose of this utility model is to provide a kind of oxygen-eliminating device deoxygenation automatic control systems, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of oxygen-eliminating device deoxygenation automatic control system,
Including oxygen-removing tower, steam boiler, deoxygenation water tank and heat-exchanger rig, deoxygenation water tank upper surface one end, which is vertically fixedly connected with, is removed
Oxygen column, the oxygen-removing tower top are equipped with exhaust outlet, and the horizontal ends of the oxygen-removing tower side two are respectively equipped with supply water inlet and coagulate
It bears water import, the oxygen-removing tower side and is located at below condensation water inlet and is equipped with heating steam inlet, table on the deoxygenation water tank
Face and the heating steam inlet side for being located at oxygen-removing tower are fixedly connected with steam boiler, and the steam boiler side is equipped with heating
Steam (vapor) outlet is connected between the heating steam (vapor) outlet and heating steam inlet by regulating valve, deoxygenation water tank both ends point
Not She You inlet and outlet, deoxygenation water tank lower surface both ends are fixedly connected to support, the deoxygenation water tank following table
Face and it is located between two supports and is equipped with a pair of of dewatering outlet, deoxygenation water tank lower surface and is located at fixed between two dewatering outlets
It is connected with heat-exchanger rig, the heat-exchanger rig includes plate heat exchanger, high-pressure hydraulic pump and cold water storage cistern, the plate heat exchanger side
Both ends are respectively equipped with hot water inlet hot water outlet, and plate heat exchanger another side both ends are respectively equipped with cooling water inlet and cold water
Outlet, the hot water inlet are connect with the water outlet of deoxygenation water tank by connecting pipe, and the hot water outlet and high-pressure hydraulic pump connect
It connects, the cooling water inlet is connect with cold water storage cistern, and the cooling water outlet is connect with the water inlet of deoxygenation water tank by connecting pipe.
Preferably, the regulating valve is ZJHPF46 type regulating valve.
Preferably, deoxygenation water tank upper surface and far from steam boiler one end be equipped with ventilation opening.
Preferably, liquidometer and water thermometer are fixedly connected on deoxygenation water tank side.
Preferably, through-hole is equipped with inside two supports, the connecting pipe passes through support by through-hole.
Compared with prior art, the utility model has the beneficial effects that a kind of oxygen-eliminating device deoxygenation of the utility model is controlled automatically
System processed, internal structure design is reasonable, is mixed make-up water with condensed water by oxygen-removing tower, then utilizes steam boiler
The steam and heat exchanger of generation carries out heat exchange deoxygenation to the water in deoxygenation water tank, can rapidly remove and be dissolved in water supply
Oxygen and other gases, can prevent and reduce the corrosion of boiler feed pipe, economizer and other auxiliary devices, can pass through sight
The data of liquidometer and water thermometer are examined, to be increased and decreased to the aqueous solution in deoxygenation water tank, avoid aqueous solution excessively high or too low
Cause the damage to equipment.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the heat-exchanger rig structural schematic diagram of the utility model.
In figure: 1, exhaust outlet；2, oxygen-removing tower；3, water inlet is fed；4, water inlet is condensed；5, steam inlet is heated；6, it adjusts
Save valve；7, steam boiler；8, steam (vapor) outlet is heated；9, deoxygenation water tank；10, ventilation opening；11, water inlet；12, water outlet；13, liquid
Position meter；14, water thermometer；15, connecting pipe；16, support；17, heat-exchanger rig；18, dewatering outlet；19, through-hole；20, plate-type heat-exchange
Device；21, hot water inlet；22, cooling water inlet；23, hot water outlet；24, cooling water outlet；25, high-pressure hydraulic pump；26, cold water storage cistern.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of oxygen-eliminating device deoxygenation automatic control system, packet
Oxygen-removing tower 2, steam boiler 7, deoxygenation water tank 9 and heat-exchanger rig 17 are included, 9 upper surface one end of deoxygenation water tank, which is vertically fixedly connected with, removes
Oxygen column 2,2 top of oxygen-removing tower are equipped with exhaust outlet 1, and oxygen-removing tower 2 side two horizontal ends are respectively equipped with supply water inlet 3 and condensed water
Import 4,2 side of oxygen-removing tower and is located at below condensation water inlet 4 and is equipped with heating steam inlet 5,9 upper surface of deoxygenation water tank and is located at
5 side of heating steam inlet of oxygen-removing tower 2 is fixedly connected with steam boiler 7, and 7 side of steam boiler is equipped with heating steam (vapor) outlet
8, it heats and is connected between steam (vapor) outlet 8 and heating steam inlet 5 by regulating valve 6,9 both ends of deoxygenation water tank are respectively equipped with water inlet
11 and water outlet 12,9 lower surface both ends of deoxygenation water tank are fixedly connected to support 16,9 lower surface of deoxygenation water tank and are located at two
It is equipped with a pair of of dewatering outlet 18 between support 16,9 lower surface of deoxygenation water tank and is located to be fixedly connected between two dewatering outlets 18 and changes
Thermal 17, heat-exchanger rig 17 include plate heat exchanger 20, high-pressure hydraulic pump 25 and cold water storage cistern 26,20 side both ends of plate heat exchanger
It is respectively equipped with 21 hot water outlet 23 of hot water inlet, 20 another side both ends of plate heat exchanger are respectively equipped with cooling water inlet 22 and cold water
Outlet 24, hot water inlet 21 are connect with the water outlet 12 of deoxygenation water tank 9 by connecting pipe 15, hot water outlet 23 and high-pressure hydraulic pump
25 connections, cooling water inlet 22 are connect with cold water storage cistern 26, and the water inlet 11 of cooling water outlet 24 and deoxygenation water tank 9 passes through connecting pipe 15
Connection.
Regulating valve 6 is ZJHPF46 type regulating valve 6, convenient for the steam output inside steam boiler 7, table on deoxygenation water tank 9
Face and far from 7 one end of steam boiler be equipped with ventilation opening 10, avoid 9 aqueous solution inside temperature of deoxygenation water tank from being too high to quickly arrange
Heat out, deoxygenation water tank are fixedly connected with liquidometer 13 and water thermometer 14 on 9 side, pass through observation liquidometer 13 and water thermometer 14
To be equipped with through-hole 19 inside two supports 16, connecting pipe 15 passes through branch by through-hole 19 to increasing or discharging aqueous solution
Seat 16, convenient for preferably installation collocation.
Specifically, when the utility model is used, by supply water inlet 3 and condensation water inlet 4, being thrown into deoxygenation water tank 9
Discharge water solution, then using the supply heating steam of steam boiler 7, and by plate heat exchanger 20 come in deoxygenation water tank 9
Aqueous solution exchanges heat, and can preferably remove the oxygen being dissolved in water supply and other gases, prevent and reduce boiler feedwater
The corrosion of pipe, economizer and other auxiliary devices.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of oxygen-eliminating device deoxygenation automatic control system, including oxygen-removing tower (2), steam boiler (7), deoxygenation water tank (9) and heat exchange
Device (17), which is characterized in that described deoxygenation water tank (9) upper surface one end is vertically fixedly connected with oxygen-removing tower (2), the deoxygenation
Tower (2) top is equipped with exhaust outlet (1), and oxygen-removing tower (2) side two horizontal ends are respectively equipped with supply water inlet (3) and condense
Water inlet (4), oxygen-removing tower (2) side and be located at condensation water inlet (4) below be equipped with heating steam inlet (5), it is described to remove
Oxygen water tank (9) upper surface and be located at oxygen-removing tower (2) heating steam inlet (5) side be fixedly connected with steam boiler (7), it is described
Steam boiler (7) side is equipped with heating steam (vapor) outlet (8), between the heating steam (vapor) outlet (8) and heating steam inlet (5)
It is connected by regulating valve (6), deoxygenation water tank (9) both ends are respectively equipped with water inlet (11) and water outlet (12), the deoxygenation
Water tank (9) lower surface both ends are fixedly connected to support (16), deoxygenation water tank (9) lower surface and be located at two supports (16)
Between be equipped with a pair of of dewatering outlet (18), deoxygenation water tank (9) lower surface and be fixedly connected between two dewatering outlets (18)
Have heat-exchanger rig (17), the heat-exchanger rig (17) includes plate heat exchanger (20), high-pressure hydraulic pump (25) and cold water storage cistern (26), institute
It states plate heat exchanger (20) side both ends and is respectively equipped with hot water inlet (21) hot water outlet (23), the plate heat exchanger (20) is another
One side both ends are respectively equipped with cooling water inlet (22) and cooling water outlet (24), the hot water inlet (21) and deoxygenation water tank (9)
Water outlet (12) is connected by connecting pipe (15), and the hot water outlet (23) connect with high-pressure hydraulic pump (25), the cold water into
Mouth (22) is connect with cold water storage cistern (26), and the water inlet (11) of the cooling water outlet (24) and deoxygenation water tank (9) passes through connecting pipe
(15) it connects.
2. a kind of oxygen-eliminating device deoxygenation automatic control system according to claim 1, it is characterised in that: the regulating valve (6)
For ZJHPF46 type regulating valve (6).
3. a kind of oxygen-eliminating device deoxygenation automatic control system according to claim 1, it is characterised in that: the deoxygenation water tank
(9) upper surface and far from steam boiler (7) one end be equipped with ventilation opening (10).
4. a kind of oxygen-eliminating device deoxygenation automatic control system according to claim 1, it is characterised in that: the deoxygenation water tank
(9) liquidometer (13) and water thermometer (14) are fixedly connected on side.
5. a kind of oxygen-eliminating device deoxygenation automatic control system according to claim 1, it is characterised in that: two supports
(16) internal to be equipped with through-hole (19), the connecting pipe (15) passes through support (16) by through-hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561830.1U CN208886746U (en) | 2018-09-25 | 2018-09-25 | A kind of oxygen-eliminating device deoxygenation automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821561830.1U CN208886746U (en) | 2018-09-25 | 2018-09-25 | A kind of oxygen-eliminating device deoxygenation automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886746U true CN208886746U (en) | 2019-05-21 |
Family
ID=66513701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821561830.1U Expired - Fee Related CN208886746U (en) | 2018-09-25 | 2018-09-25 | A kind of oxygen-eliminating device deoxygenation automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886746U (en) |
-
2018
- 2018-09-25 CN CN201821561830.1U patent/CN208886746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 401, 4 / F, Shaanxi Yi hi tech Economic Industrial Park, No. 18, fangbei Road, Baqiao District, Xi'an, Shaanxi 710038 Patentee after: Xi'an andoyuke Environmental Protection Technology Co.,Ltd. Address before: Room 1305, building 2, Xijing 3, dianzi 4th Road, Yanta District, Xi'an, Shaanxi 710000 Patentee before: XI'AN ANDAO YUNKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |