CN209399349U - A kind of boiler system of deoxygenation component and its composition - Google Patents
A kind of boiler system of deoxygenation component and its composition Download PDFInfo
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- CN209399349U CN209399349U CN201821973913.1U CN201821973913U CN209399349U CN 209399349 U CN209399349 U CN 209399349U CN 201821973913 U CN201821973913 U CN 201821973913U CN 209399349 U CN209399349 U CN 209399349U
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Abstract
The utility model discloses a kind of deoxygenation components, including oxygen-eliminating device ontology, it further include heat-exchanger rig, there is steam inlet on the oxygen-removing tower of the oxygen-eliminating device ontology, steam (vapor) outlet and water supplement port, the heat-exchanger rig has refrigerant inlet, refrigerant exit, heating agent entrance and heating agent outlet, the steam outlet is connected to the first threeway, two interfaces of remainder of first threeway are respectively equipped with the first valve, one of them remaining interface of the first valve is connected to the heating agent entrance, the water supplement port is connected to the refrigerant exit, the refrigerant inlet is connected to water supply pipe, and the two connectivity part is equipped with third valve.Its structure is simple, the gas of oxygen-eliminating device ontology discharge can by the unlatching or conducting of two the first valves of control with by gas it is in line enter atmosphere in or be discharged into heat-exchanger rig and be added to the intrinsic water of oxygen-eliminating device and carry out heat exchange, the latter one can make full use of thermal energy, and highly-safe.
Description
Technical field
The utility model belongs to the boiler system in boiler plant field more particularly to a kind of deoxygenation component and its composition.
Background technique
Originally oxygen-eliminating device heating steam is exhausted directly to atmosphere after heating deoxygenation to oxygen-removing tower moisturizing, and steam remnants calorific value is not sharp
With causing water, vapour energy waste, while exhaust temperature is high, there are security risks.
Utility model content
In order to solve the above-mentioned technical problem, one of the purpose of this utility model is to provide and a kind of can arrange oxygen-eliminating device ontology
The waste heat in oxygen is utilized again out, with energy saving, while being reduced the temperature of discharge oxygen, is avoided production development thing
Therefore.
To achieve the goals above, the technical solution of the utility model is as follows: a kind of deoxygenation component, further includes heat-exchanger rig
(12), there is steam inlet, steam (vapor) outlet (111) and water supplement port (112) on the oxygen-removing tower of the oxygen-eliminating device ontology (11), it is described
Heat-exchanger rig (12) has refrigerant inlet (121), refrigerant exit (122), heating agent entrance (123) and heating agent outlet (124), described
The first threeway (113) are connected at steam (vapor) outlet (111), two interfaces of remainder of first threeway (113) are respectively equipped with first
Valve (114), one of them described first valve (114) are connected to the heating agent entrance (123), the water supplement port (112) with
Refrigerant exit (122) connection, the refrigerant inlet (121) is connected to water supply pipe, and the two connectivity part is equipped with third valve
(126)。
The beneficial effect of above-mentioned technical proposal is: its structure is simple, and the gas of the oxygen-eliminating device ontology discharge can pass through
The unlatching or conducting of two the first valves of control with by gas it is in line enter atmosphere in or be discharged into heat-exchanger rig and be added to
The intrinsic water of oxygen-eliminating device carries out heat exchange, and the latter one can make full use of thermal energy, and highly-safe.
Water supply pipe described in above-mentioned technical proposal is connected by the second threeway (127) with the third valve (126), institute
It states water supplement port (112) to be connected by third threeway (128) with the refrigerant exit (122), second threeway (127) and institute
It states third threeway (128) remaining interface to be interconnected, and is equipped with the 4th valve (129) in the connectivity part of the two.
The beneficial effect of above-mentioned technical proposal is: by by the second threeway and the remaining orifice of third threeway and
The 4th valve is arranged in connectivity part, can select a conducting third valve or the 4th valve in oxygen-eliminating device ontology moisturizing to realize and mend
Water pipe moisturizing or process heat-exchanger rig moisturizing into oxygen-eliminating device ontology directly into oxygen-eliminating device ontology.
The outer surface of heat-exchanger rig described in above-mentioned technical proposal is laid with one layer of heat preservation layer.
The beneficial effect of above-mentioned technical proposal is: reducing the loss of thermal energy.
Heat-exchanger rig described in above-mentioned technical proposal is plate heat exchanger or pipe heat exchanger.
The beneficial effect of above-mentioned technical proposal is: its structure is simple.
It is additionally provided with and catchments between heating agent entrance described in above-mentioned technical proposal (123) and corresponding first valve (114)
Case (115), header tank (115) upper end are set there are two interface, the heating agent entrance (123) and corresponding first valve
(114) two orifices with the header tank (115) upper end, the lower end of the header tank (115) are equipped with discharge outlet respectively,
And the 6th valve is equipped at the discharge outlet.
The beneficial effect of above-mentioned technical proposal is that setting header tank can carry out the liquid condensed out in heat-exchanger rig
It collects, avoiding it from taking in influences heating effect in heat-exchanger rig or oxygen-removing tower.
The two of the purpose of this utility model are to provide a kind of boiler system, including multiple boilers and one it is as described above
Deoxygenation component, the discharge outlet of the oxygen-eliminating device ontology is arranged by pipe to be connected to the filler of multiple boilers, and the pipe is arranged
The 5th valve is respectively equipped with the connectivity part of each boiler filler.
The beneficial effect of above-mentioned technical proposal is: reduce equipment investment, by a deoxygenation device assembly to multiple boilers into
Row plus water, improve the utilization efficiency of equipment, while avoiding workshop appliance crowded.
Detailed description of the invention
Fig. 1 is the structure diagram of deoxygenation component described in the utility model embodiment 1；
Fig. 2 is the structure diagram of heat-exchanger rig described in the utility model embodiment 1；
Fig. 3 is another structure diagram of deoxygenation component described in the utility model embodiment 1；
Fig. 4 is the structure diagram of boiler system described in the utility model embodiment 2.
In figure: 1 deoxygenation component, 11 oxygen-eliminating device ontologies, 111 steam (vapor) outlets, 112 water supplement ports, 113 first threeways, 114 first
Valve, 115 header tanks, 12 heat-exchanger rigs, 121 refrigerant inlets, 122 refrigerant exits, 123 heating agent entrances, the outlet of 124 heating agents, 125
Second valve, 126 third valves, 127 second threeways, 128 third threeways, 129 the 4th valves, 2 boilers, 21 the 5th valves, 3 pipes
Row, 4 water supply pipes.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1
It further include heat-exchanger rig as shown in Figure 1, present embodiments providing a kind of deoxygenation component, including oxygen-eliminating device ontology 11
(12), there is steam inlet, steam (vapor) outlet (111) and water supplement port (112) on the oxygen-removing tower of the oxygen-eliminating device ontology (11), it is described
Heat-exchanger rig (12) has refrigerant inlet (121), refrigerant exit (122), heating agent entrance (123) and heating agent outlet (124), described
The first threeway (113) are connected at steam (vapor) outlet (111), two interfaces of remainder of first threeway (113) are respectively equipped with first
Valve (114), one of them described first valve (114) are connected to the heating agent entrance (123), the water supplement port (112) with
Refrigerant exit (122) connection, the refrigerant inlet (121) is connected to water supply pipe, and the two connectivity part is equipped with third valve
(126).Its structure is simple, the gas of oxygen-eliminating device ontology discharge can by the unlatching or conducting of two the first valves of control with
By gas it is in line enter atmosphere in or be discharged into heat-exchanger rig and be added to the intrinsic water of oxygen-eliminating device and carry out heat exchange, wherein
The latter can make full use of thermal energy, and highly-safe.
Wherein, dust enters in heating agent outlet in order to prevent, it is preferred that the second valve 125 is arranged in heating agent exit.
Water supply pipe described in above-mentioned technical proposal is connected by the second threeway (127) with the third valve (126), institute
It states water supplement port (112) to be connected by third threeway (128) with the refrigerant exit (122), second threeway (127) and institute
It states third threeway (128) remaining interface to be interconnected, and is equipped with the 4th valve (129) in the connectivity part of the two.By by
Simultaneously the 4th valve is arranged in connectivity part in two threeways and the remaining orifice of third threeway, can select in oxygen-eliminating device ontology moisturizing
One conducting the 4th valve of third valve is to realize water supply pipe moisturizing or by heat-exchanger rig directly into oxygen-eliminating device ontology
The moisturizing into oxygen-eliminating device ontology.
The outer surface of heat-exchanger rig 12 described in above-mentioned technical proposal is laid with one layer of heat preservation layer, can so reduce thermal energy
It is lost.
Heat-exchanger rig 12 described in above-mentioned technical proposal is plate heat exchanger or pipe heat exchanger, and structure is simple.
As shown in Fig. 2, wherein, it is preferred that in order to increase the heat transfer effect of heat-exchanger rig, the structure of the pipe heat exchanger
It is as follows comprising one is vertically arranged and the cylinder of inner hollow, the both ends of the cylinder are respectively equipped with tubaeform closing in parts,
The opening of two closing in parts is tightly connected with the edge at the both ends of the cylinder respectively compared with big end, is set in the cylindrical body
There are more heat exchanger tubes, the both ends of the every heat exchanger tube extend respectively to connect and run through with the both ends of the cylinder, and respectively
Two closing in parts are connected to, two and its internal interface being connected to are respectively equipped on the side wall of the cylinder, described in two
The opening small end of closing in parts respectively constitutes the refrigerant exit and refrigerant inlet of the heat-exchanger rig, and two interfaces distinguish structure
At the heating agent outlet of the heat-exchanger rig and heating agent entrance.
It is further preferred that two interfaces are located at the upper and lower side of the column side wall.
It is horizontally disposed with it is further preferred that being located in the cylinder and being equipped at intervals with n along the vertical direction between two interfaces
Partition, the column body is divided into n+1 cavity by n partitions, and the every heat exchanger tube is up and down through n institute
Partition is stated, and is respectively equipped with about one on each partition and runs through and through-hole, the through-hole is to by two neighboring cavity
Connection, and the through-hole on the two neighboring partition is interspersed and is located remotely from each other, wherein n is the natural number greater than 2.
As shown in figure 3, wherein, it is preferred that the heat-exchanger rig is vertically arranged in the top of the oxygen-eliminating device ontology, in order to
It avoids the interior condensation of heat medium passage from forming drop to flow back into oxygen-removing tower, therefore can increase between heating agent entrance and corresponding first valve
If a closed header tank, header tank (115) upper end is set there are two interface, the heating agent entrance (123) and corresponding institute
State two orifices of the first valve (114) respectively with the header tank (115) upper end, the lower end of the header tank (115)
Equipped with discharge outlet, and the 6th valve is equipped at the discharge outlet.It is further preferred that the header tank is transparence, it is convenient for
The liquid level in it is observed, and the ponding in it need to timely be discharged, avoids influencing steam because of unrestrained tank being delivered to by oxygen-removing tower and change
In thermal.
It is further preferred that the heat-exchanger rig reference may also be made to the utility model patent public affairs that document number is CN207963564U
Open documented structure in text.
Wherein, at work, two the first valves need to select an opening to oxygen-eliminating device ontology, if what is opened is connected with heating agent entrance
When logical first valve, then the second valve is also switched on, and in oxygen-eliminating device ontology moisturizing, it can bypass heat-exchanger rig and mended
Water may also pass through heat-exchanger rig and carry out moisturizing, and when bypassing heat-exchanger rig moisturizing, third valve need to be closed by selecting, and open the 4th valve
Door, and if when need to be exchanged heat, close the 4th valve, open third valve, and the first valve be connected at this time must be with
First valve of heating agent entrance connection.
Embodiment 2
As shown in figure 4, the present embodiment provides a kind of boiler system, including multiple boilers 2 and one are as described in Example 1
The discharge outlet of deoxygenation component 1, the oxygen-eliminating device ontology 11 is connected to by pipe row 3 with the filler of multiple boilers 2, and described
Pipe row 3 and the connectivity part of each 2 filler of boiler are respectively equipped with the 5th valve 21, equipment investment can be so reduced, by one
A deoxygenation device assembly is carried out to multiple boilers plus water, improves the utilization efficiency of equipment, while avoiding workshop appliance crowded.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of deoxygenation component, including oxygen-eliminating device ontology (11), which is characterized in that further include heat-exchanger rig (12), the deoxygenation
There is steam inlet, steam (vapor) outlet (111) and water supplement port (112), the heat-exchanger rig (12) on the oxygen-removing tower of device ontology (11)
(124) are exported with refrigerant inlet (121), refrigerant exit (122), heating agent entrance (123) and heating agent, the steam (vapor) outlet
(111) the first threeway (113) are connected at, two interfaces of remainder of first threeway (113) are respectively equipped with the first valve
(114), one of them described first valve (114) is connected to the heating agent entrance (123), the water supplement port (112) with it is described
Refrigerant exit (122) connection, the refrigerant inlet (121) are connected to water supply pipe, and the two connectivity part is equipped with third valve
(126)。
2. deoxygenation component according to claim 1, which is characterized in that the water supply pipe passes through the second threeway (127) and institute
It states third valve (126) to be connected, the water supplement port (112) is connected by third threeway (128) with the refrigerant exit (122)
Logical, second threeway (127) and the third threeway (128) remaining interface are interconnected, and set in the connectivity part of the two
There is the 4th valve (129).
3. deoxygenation component according to claim 1, which is characterized in that the outer surface of the heat-exchanger rig (12) is laid with one
Layer insulating layer.
4. deoxygenation component according to claim 1-3, which is characterized in that the heat-exchanger rig (12) is board-like changes
Hot device or pipe heat exchanger.
5. deoxygenation component according to claim 4, which is characterized in that the heating agent entrance (123) and corresponding described first
It is additionally provided between valve (114) header tank (115), header tank (115) upper end is set there are two interface, the heating agent entrance
(123) described to catchment with corresponding first valve (114) two orifices with the header tank (115) upper end respectively
The lower end of case (115) is equipped with discharge outlet, and the 6th valve is equipped at the discharge outlet.
6. a kind of boiler system, which is characterized in that as described in any one in claim 1-5 including multiple boilers (2) and one
The discharge outlet of deoxygenation component (1), the oxygen-eliminating device ontology (11) is connected by the filler of pipe row (3) and multiple boilers (2)
It is logical, and the connectivity part of pipe row (3) and each boiler (2) filler is respectively equipped with the 5th valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973913.1U CN209399349U (en) | 2018-11-28 | 2018-11-28 | A kind of boiler system of deoxygenation component and its composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973913.1U CN209399349U (en) | 2018-11-28 | 2018-11-28 | A kind of boiler system of deoxygenation component and its composition |
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| Publication Number | Publication Date |
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| CN209399349U true CN209399349U (en) | 2019-09-17 |
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ID=67881196
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821973913.1U Active CN209399349U (en) | 2018-11-28 | 2018-11-28 | A kind of boiler system of deoxygenation component and its composition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726133A (en) * | 2019-09-26 | 2020-01-24 | 首钢京唐钢铁联合有限责任公司 | Method and device for reducing dissolved oxygen in water supply of CCPP (combined cycle process control) waste heat boiler |
-
2018
- 2018-11-28 CN CN201821973913.1U patent/CN209399349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726133A (en) * | 2019-09-26 | 2020-01-24 | 首钢京唐钢铁联合有限责任公司 | Method and device for reducing dissolved oxygen in water supply of CCPP (combined cycle process control) waste heat boiler |
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