CN108020094A - A kind of smoke comprehensive processing unit - Google Patents
A kind of smoke comprehensive processing unit Download PDFInfo
- Publication number
- CN108020094A CN108020094A CN201610962178.3A CN201610962178A CN108020094A CN 108020094 A CN108020094 A CN 108020094A CN 201610962178 A CN201610962178 A CN 201610962178A CN 108020094 A CN108020094 A CN 108020094A
- Authority
- CN
- China
- Prior art keywords
- heat
- exchange tube
- processing unit
- comprehensive processing
- smoke comprehensive
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention provides a kind of smoke comprehensive processing unit, in smoke comprehensive processing unit of the present invention in heat-exchange tube；The setting of heat-exchange tube Internal baffle can be to stopping the dust in flue gas, and the compound dust that can be reduced in flue gas with spray evaporation cooler, is conducive to environmental protection.
Description
Technical field
The invention belongs to flue gas heat recovery to utilize field, more particularly, to a kind of smoke comprehensive processing unit.
Background technology
Using energy source is rapidly developed in 21 century, but compared with advanced international standard, China is imitated in using energy source
There are larger gap, the high consumption of the energy, which to have become, fetters China's rapid economic development for rate, the energy consumption per unit of output value etc.
Yoke.The feelings that China's oil, natural gas resource are relatively deficient, fire coal reserves are relatively limited and producing capacity urgently improves
Under condition, energy-saving and emission-reduction become government department and the eager desire of enterprise knowledgeable people, and Resources for construction economizing type and environment
The inevitable requirement of friendly society.
Containing substantial amounts of waste heat in the flue gas of metallurgical furnace discharge, existing flue gas heat-recovering device is low there are heat exchange efficiency,
It can be especially gradually reduced with the passage heat exchange efficiency of time, energy utilization rate.
The content of the invention
In view of this, the present invention is directed to propose a kind of smoke comprehensive processing unit, to solve, fume treatment efficiency is low and cigarette
The problem of gas thermal energy wastes.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of smoke comprehensive processing unit, including fire door spray nitrogen sealing petticoat pipe (1) connected in sequence, gasification cooling cigarette successively
Road (2), heat-exchange tube (4), spray evaporation cooler (5), long-neck adjustable throat inlet Venturi tube (7), vane type composite dewatering device
(8), wind turbine (9), coal gas automatic continuous detection device (10), three-way switch valve (11)；
The three-way switch valve (11) is connected with gas chamber (13), or three-way switch valve (11) connects with exhaust chimney (12)
It is logical；
The heat-exchange tube (4) is arranged in steam generator (3), is staggeredly set equipped with some in the heat-exchange tube (4)
The baffle (41) put, the baffle (41) connect shown heat-exchange tube (4) detour.
Further, the heat-exchange tube (4) is in S shapes.
Further, the baffle (41) in the heat-exchange tube (4) is along flow of flue gas direction spaced set.
Further, the bending place of the heat-exchange tube (4) is at right angles set.
Further, the bending place diameter of the heat-exchange tube (4) is more than at the straight tube of the heat-exchange tube (4).
Further, the bending place of the heat-exchange tube (4) is respectively provided with glomeration pipe (42).
Further, spray evaporation cooler (5) bottom connects flue dust collecting device (6) by switch valve.
Further, long-neck adjustable throat inlet Venturi tube (7) bottom connects the first waste water collector by switch valve
(15)。
Further, vane type composite dewatering device (8) bottom connects the second waste water collector (14) by switch valve.
Relative to the prior art, smoke comprehensive processing unit of the present invention has the advantage that：
In smoke comprehensive processing unit of the present invention in heat-exchange tube；The setting of heat-exchange tube Internal baffle can be to right
Dust in flue gas is stopped that the compound dust that can be reduced in flue gas with spray evaporation cooler, is conducive to environment guarantor
Shield.
Brief description of the drawings
The attached drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its explanation is used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the smoke comprehensive processing unit described in the embodiment of the present invention；
Fig. 2 is another structure diagram of the smoke comprehensive processing unit described in the embodiment of the present invention.
Description of reference numerals：
1- fire doors spray nitrogen sealing petticoat pipe；2- gasification cooling stacks；3- steam generators；4- heat-exchange tubes；41- baffles；42-
Spherical pipe；5- spray evaporation coolers；6- flue dust collecting devices；7- long-neck adjustable throat inlet Venturi tubes；8- vane type composite dewatering devices；
9- wind turbines；10- coal gas automatic continuous detection devices；11- three-way switch valves；12- exhaust chimneys；13- gas chambers；14- second is useless
Water collector；The first waste water collectors of 15-.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
A kind of smoke comprehensive processing unit, as shown in Figure 1, including fire door spray nitrogen sealing petticoat pipe 1 connected in sequence, gas successively
Change cooling stack 2, heat-exchange tube 4, spray evaporation cooler 5, long-neck adjustable throat inlet Venturi tube 7, vane type composite dewatering device 8,
Wind turbine 9, coal gas automatic continuous detection device 10, three-way switch valve 11；
Three-way switch valve 11 is connected with gas chamber 13, or three-way switch valve 11 is connected with exhaust chimney 12；
Heat-exchange tube 4 is arranged in steam generator 3, and some baffles 41 being staggered, baffle are equipped with heat-exchange tube 4
41 connect shown 4 detour of heat-exchange tube.
According to one embodiment of present invention, heat-exchange tube 4 is in S shapes.
According to one embodiment of present invention, the baffle 41 in heat-exchange tube 4 is along flow of flue gas direction spaced set.
According to one embodiment of present invention, the bending place of heat-exchange tube 4 is at right angles set.
According to one embodiment of present invention, the bending place diameter of heat-exchange tube 4 is more than at the straight tube of heat-exchange tube 4.
According to one embodiment of present invention, the bending place of heat-exchange tube 4 is respectively provided with glomeration pipe 42.
According to one embodiment of present invention, 5 bottom of spray evaporation cooler connects flue dust collecting device 6 by switch valve.
According to one embodiment of present invention, 7 bottom of long-neck adjustable throat inlet Venturi tube connects the first waste water by switch valve
Collector 15.
According to one embodiment of present invention, 8 bottom of vane type composite dewatering device connects the second waste water by switch valve and receives
Storage 14.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
Necessarily refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (9)
- A kind of 1. smoke comprehensive processing unit, it is characterised in that：Including the spray nitrogen sealing petticoat pipe of fire door connected in sequence successively (1), Gasification cooling stack (2), heat-exchange tube (4), spray evaporation cooler (5), long-neck adjustable throat inlet Venturi tube (7), vane type are multiple Close dehydrator (8), wind turbine (9), coal gas automatic continuous detection device (10), three-way switch valve (11)；The three-way switch valve (11) is connected with gas chamber (13), or three-way switch valve (11) is connected with exhaust chimney (12)；The heat-exchange tube (4) is arranged in steam generator (3), is staggered equipped with some in the heat-exchange tube (4) Baffle (41), the baffle (41) connect shown heat-exchange tube (4) detour.
- 2. smoke comprehensive processing unit according to claim 1, it is characterised in that：The heat-exchange tube (4) is in S shapes.
- 3. smoke comprehensive processing unit according to claim 1, it is characterised in that：Baffle in the heat-exchange tube (4) (41) along flow of flue gas direction spaced set.
- 4. smoke comprehensive processing unit according to claim 1, it is characterised in that：The bending place of the heat-exchange tube (4) At right angles set.
- 5. according to claim 1-4 any one of them smoke comprehensive processing units, it is characterised in that：The heat-exchange tube (4) Bending place diameter be more than the heat-exchange tube (4) straight tube at.
- 6. smoke comprehensive processing unit according to claim 5, it is characterised in that：The bending place of the heat-exchange tube (4) It is respectively provided with glomeration pipe (42).
- 7. smoke comprehensive processing unit according to claim 1, it is characterised in that：Spray evaporation cooler (5) bottom End connects flue dust collecting device (6) by switch valve.
- 8. smoke comprehensive processing unit according to claim 1, it is characterised in that：The long-neck adjustable throat inlet Venturi tube (7) bottom connects the first waste water collector (15) by switch valve.
- 9. smoke comprehensive processing unit according to claim 1, it is characterised in that：The vane type composite dewatering device (8) Bottom connects the second waste water collector (14) by switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962178.3A CN108020094A (en) | 2016-11-04 | 2016-11-04 | A kind of smoke comprehensive processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962178.3A CN108020094A (en) | 2016-11-04 | 2016-11-04 | A kind of smoke comprehensive processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108020094A true CN108020094A (en) | 2018-05-11 |
Family
ID=62084311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962178.3A Pending CN108020094A (en) | 2016-11-04 | 2016-11-04 | A kind of smoke comprehensive processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108020094A (en) |
-
2016
- 2016-11-04 CN CN201610962178.3A patent/CN108020094A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |
|
| WD01 | Invention patent application deemed withdrawn after publication |