CN107511050A - Intelligent flue gas cleaning system - Google Patents
Intelligent flue gas cleaning system Download PDFInfo
- Publication number
- CN107511050A CN107511050A CN201710916184.XA CN201710916184A CN107511050A CN 107511050 A CN107511050 A CN 107511050A CN 201710916184 A CN201710916184 A CN 201710916184A CN 107511050 A CN107511050 A CN 107511050A
- Authority
- CN
- China
- Prior art keywords
- flue gas
- heat exchanger
- pipe
- column
- gas cleaning
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of intelligent flue gas cleaning system, solves the problems, such as that prior art wastes the energy, gas cleaning efficiency is low and automaticity is low.The present invention includes heat exchanger, column for smoke purification, flue gas delivery pipe and control cabinet, heat exchanger includes heat exchanger shell, S-shaped heat exchanger tube, hot water out pipe and cold water inlet pipe, flue gas delivery pipe connects with S-shaped heat exchanger tube top nozzle, column for smoke purification includes column for smoke purification main body, gas cleaning potass pool and exhausting window, purification potass pool bottom sets fume pipe and sewage pipe, its top sets buck inlet pipe, flow of flue gas inductor is set in flue gas delivery pipe, temperature sensor and Water flow adjusting valve are respectively equipped with hot water out pipe and cold water inlet pipe, microprocessor is set in control cabinet, microprocessor respectively with flow of flue gas inductor, temperature sensor and Water flow adjusting valve electrical connection.Simple in construction, easy to use, energy-conserving and environment-protective of the invention, gas cleaning efficiency high, automaticity are high.
Description
Technical field
The present invention relates to a kind of intelligent flue gas cleaning system.
Background technology
Gas cleaning is indispensable link in environmental protection, and existing gas cleaning has generally comprised multistage purification and set
Standby, complicated, gas cleaning efficiency is low, a large amount of heat energy contained in flue gas as flue gas is disposed to high-altitude together, except
The waste that environment also results in big energy outside can be influenceed, automaticity is low.
The content of the invention
The technical problem to be solved in the present invention is：A kind of intelligent flue gas cleaning system is provided, prior art is solved and wastes energy
Source, gas cleaning efficiency are low and the problem of automaticity is low.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of intelligent flue gas cleaning system, including heat exchanger, column for smoke purification, flue gas delivery pipe and control cabinet, it is described to change
Hot device includes heat exchanger shell, more than two sections in the heat exchanger shell end to end S-shaped heat exchanger tubes, is located at respectively
The top and bottom of the heat exchanger shell and the hot water out pipe and cold water inlet pipe connected with the inner chamber of the heat exchanger shell,
The flue gas delivery pipe connects with the S-shaped heat exchanger tube top nozzle, and the column for smoke purification includes column for smoke purification main body, set
In the gas cleaning potass pool of the column for smoke purification bottom part body and located at the row to the column for smoke purification body top
Transom window, the purification potass pool bottom both ends are respectively equipped with fume pipe and sewage pipe, and the fume pipe passes through pipeline and the S
Shape heat exchanger tube bottom nozzle connects, and the purification potass pool top is provided with buck inlet pipe, and the flue gas delivery pipe is provided with flue gas
Inductor is flowed, temperature sensor and Water flow adjusting valve are respectively equipped with the hot water out pipe and the cold water inlet pipe, it is described
Control cabinet is fixed on the column for smoke purification body outer wall and microprocessor is provided with it, the microprocessor respectively with it is described
Flow of flue gas inductor, the temperature sensor and Water flow adjusting valve electrical connection.
Further, the column for smoke purification main body is provided with the sight for being used for observing buck situation in the purification potass pool
Examine window.
Further, the sewage pipe is provided with the discharge of sewage regulating valve electrically connected with the microprocessor, described
Buck inlet pipe is provided with the buck flow control valve electrically connected with the microprocessor.
Further, the pipeline that the fume pipe is connected with the S-shaped heat exchanger tube bottom nozzle be provided with it is described micro-
The flue gas flow regulating valve of processor electrical connection.
Further, the microprocessor is Intel Xeon E5-2697 v2 microprocessors.
Compared with prior art, the invention has the advantages that：
(1) present invention is simple in construction, design science is reasonable, easy to use, energy-conserving and environment-protective, gas cleaning efficiency high, automatically
Change degree is high.
(2) present invention can effectively reduce the temperature of flue gas by setting heat exchanger between flue gas delivery pipe and column for smoke purification
Degree, environment protection, meanwhile, it can be industrial or civilian hot-water supply by the hot water after heat exchange out of heat exchanger out, have
Effect saves the energy.Beneficial to environmental protection.
(3) present invention sets gas cleaning potass pool in column for smoke purification bottom part body, and it is net that the flue gas after cooling enters flue gas
Behind choline pond, in flue gas contained particle dust and pernicious gas can be dissolved in rapidly in the buck of gas cleaning potass pool from
And flue gas is effectively purified, purification efficiency is high, and flue gas can further cool in gas cleaning potass pool.
(4) present invention sets microprocessor in control cabinet, and microprocessor passes with flow of flue gas inductor, temperature respectively
Sensor and Water flow adjusting valve electrical connection, flow of flue gas inductor monitor flow of flue gas information in flue gas delivery pipe and should in real time
Information is sent to microprocessor in real time, and microprocessor receives in flue gas delivery pipe and controls Water flow adjusting valve when having flow of flue gas
The heat exchange for carrying out flue gas and water is opened, otherwise controls Water flow adjusting valve to close；During temperature sensor monitor in real time
Water temperature and the water temperature information monitored is sent to microprocessor in real time in hot water out pipe, microprocessor is according to the water temperature received
Information regulating water flow regulating valve, to ensure that the water temperature flowed out at hot water out pipe is kept within the specific limits, automaticity
It is high.
(5) microprocessor of the present invention is also electric with discharge of sewage regulating valve, buck flow control valve and flue gas flow regulating valve
Connection, the speed that microprocessor can control flue gas to enter gas cleaning potass pool by adjusting flue gas flow regulating valve, micro- place
Reason device can control buck in gas cleaning potass pool to change frequency by adjusting discharge of sewage regulating valve and buck flow control valve
Rate, microprocessor are engaged by adjusting discharge of sewage regulating valve, buck flow control valve and flue gas flow regulating valve, you can real
Existing flue gas is fully cleaned up in gas cleaning potass pool, and the waste gas for making finally to discharge at exhausting window meets air discharge mark
Standard, automaticity are high.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 connects block diagram for each electronic device of the present invention.
Wherein, it is entitled corresponding to reference：
1- heat exchangers, 2- column for smoke purification main body, 3- control cabinets, 4- heat exchanger shells, 5-S shapes heat exchanger tube, 6- hot water go out
Pipe, 7- cold water inlet pipe, 8- flue gas delivery pipes, 9- gas cleanings potass pool, 10- fume pipes, 11- exhausting windows, 12- sewage pipes,
13- bucks inlet pipe, 14- flow of flue gas inductor, 15- temperature sensors, 16- Water flow adjusting valves, 17- microprocessors, 18- are seen
Examine window, 19- discharges of sewage regulating valve, 20- bucks flow control valve, 21- flue gas flow regulating valves.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
As illustrated in fig. 1 and 2, a kind of intelligent flue gas cleaning system provided by the invention, it is simple in construction, design science is reasonable,
It is easy to use, energy-conserving and environment-protective, gas cleaning efficiency high, automaticity height.The present invention includes heat exchanger 1, column for smoke purification, cigarette
Letter shoot 8 and control cabinet 3, the heat exchanger 1 include heat exchanger shell 4, more than two sections in the heat exchanger shell 4
End to end S-shaped heat exchanger tube 5, respectively positioned at the heat exchanger shell 4 top and bottom and with the heat exchanger shell 4
Inner chamber connection hot water out pipe 6 and cold water inlet pipe 7, the flue gas delivery pipe 8 connects with the top nozzle of S-shaped heat exchanger tube 5.
The present invention can effectively reduce the temperature of flue gas by setting heat exchanger between flue gas delivery pipe and column for smoke purification, protect air
Environment, meanwhile, can be industrial or civilian hot-water supply, the effectively save energy by the hot water after heat exchange out of heat exchanger out.
Beneficial to environmental protection.
Column for smoke purification of the present invention includes column for smoke purification main body 2, located at the bottom of column for smoke purification main body 2
Gas cleaning potass pool 9 and under the exhausting window 11 to the top of the column for smoke purification main body 2, the purification potass pool 9
Portion both ends are respectively equipped with fume pipe 10 and sewage pipe 12, and the fume pipe 10 passes through pipeline and the lower tube of S-shaped heat exchanger tube 5
Mouth connection, purification potass pool 9 top are provided with buck inlet pipe 13, and the flue gas delivery pipe 8 is provided with flow of flue gas inductor
14, temperature sensor 15 and Water flow adjusting valve 16 are respectively equipped with the hot water out pipe 6 and the cold water inlet pipe 7.The present invention
Gas cleaning potass pool is set in column for smoke purification bottom part body, after the flue gas after cooling enters gas cleaning potass pool, in flue gas
Contained particle dust and pernicious gas can be dissolved in rapidly in the buck of gas cleaning potass pool so that flue gas obtains effectively
Purification, purification efficiency is high, and flue gas can further cool in gas cleaning potass pool.
Control cabinet 3 of the present invention is fixed on the outer wall of column for smoke purification main body 2 and microprocessor 17 is provided with it,
The microprocessor 17 respectively with the flow of flue gas inductor 14, the temperature sensor 15 and the Water flow adjusting valve 16
Electrical connection, the microprocessor (17) is Intel Xeon E5-2697 v2 microprocessors.The present invention sets micro- place in control cabinet
Device is managed, and microprocessor electrically connects with flow of flue gas inductor, temperature sensor and Water flow adjusting valve respectively, flow of flue gas
Inductor monitors flow of flue gas information in flue gas delivery pipe and the information is sent into microprocessor in real time in real time, and microprocessor connects
Receive controls Water flow adjusting valve to open the heat exchange for carrying out flue gas and water when having flow of flue gas in flue gas delivery pipe, otherwise controls
Water flow adjusting valve processed is closed；During temperature sensor monitor water temperature and the water temperature information that will be monitored in hot water out pipe in real time
Microprocessor is sent in real time, and microprocessor is according to the water temperature information regulating water flow regulating valve received, to ensure from hot water
The water temperature flowed out at outlet pipe is kept within the specific limits, and automaticity is high.
Sewage pipe 12 of the present invention is provided with the discharge of sewage regulating valve 19 electrically connected with the microprocessor 17, institute
State buck inlet pipe 13 and be provided with the buck flow control valve 20 that is electrically connected with the microprocessor 17, the fume pipe 10 with it is described
The pipeline that the bottom nozzle of S-shaped heat exchanger tube 5 is connected is provided with the flue gas flow regulating valve 21 electrically connected with the microprocessor 17.
Microprocessor of the present invention also electrically connects with discharge of sewage regulating valve, buck flow control valve and flue gas flow regulating valve, microprocessor
The speed that device can control flue gas to enter gas cleaning potass pool by adjusting flue gas flow regulating valve, microprocessor pass through regulation
Discharge of sewage regulating valve and buck flow control valve can control buck replacement frequency, microprocessor in gas cleaning potass pool to lead to
Overregulate discharge of sewage regulating valve, buck flow control valve and flue gas flow regulating valve to be engaged, you can realize flue gas in flue gas
Purification potass pool is fully cleaned up, and the waste gas for making finally to discharge at exhausting window meets atmospheric emission standard, automaticity
It is high.
For the ease of the purge cases of buck in observation purification potass pool, the column for smoke purification main body 2, which is provided with, to be used for
Observe the observation window 18 of buck situation in the purification potass pool 9.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and that mentally makes have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (5)
- A kind of 1. intelligent flue gas cleaning system, it is characterised in that：Including heat exchanger (1), column for smoke purification, flue gas delivery pipe (8) With control cabinet (3), the heat exchanger (1) include heat exchanger shell (4), more than two sections in the heat exchanger shell (4) End to end S-shaped heat exchanger tube (5), respectively positioned at the heat exchanger shell (4) top and bottom and with the heat exchanger The hot water out pipe (6) and cold water inlet pipe (7) of the inner chamber connection of housing (4), the flue gas delivery pipe (8) and the S-shaped heat exchanger tube (5) top nozzle connects, and the column for smoke purification includes column for smoke purification main body (2), located at the column for smoke purification main body (2) The gas cleaning potass pool (9) of bottom and located to the exhausting window (11) at the top of the column for smoke purification main body (2), it is described Purification potass pool (9) bottom both ends are respectively equipped with fume pipe (10) and sewage pipe (12), and the fume pipe (10) passes through pipeline Connected with S-shaped heat exchanger tube (5) bottom nozzle, described purification potass pool (9) top is provided with buck inlet pipe (13), the flue gas Delivery pipe (8) is provided with flow of flue gas inductor (14), is respectively equipped with the hot water out pipe (6) and the cold water inlet pipe (7) Temperature sensor (15) and Water flow adjusting valve (16), the control cabinet (3) are fixed on column for smoke purification main body (2) outer wall It is upper and its in be provided with microprocessor (17), the microprocessor (17) respectively with the flow of flue gas inductor (14), the temperature Spend sensor (15) and the Water flow adjusting valve (16) electrical connection.
- A kind of 2. intelligent flue gas cleaning system according to claim 1, it is characterised in that：The column for smoke purification main body (2) it is provided with the observation window (18) for being used for observing described purification potass pool (9) interior buck situation.
- A kind of 3. intelligent flue gas cleaning system according to claim 2, it is characterised in that：Set on the sewage pipe (12) Have a discharge of sewage regulating valve (19) electrically connected with the microprocessor (17), the buck inlet pipe (13) be provided with it is described micro- The buck flow control valve (20) of processor (17) electrical connection.
- A kind of 4. intelligent flue gas cleaning system according to claim 3, it is characterised in that：The fume pipe (10) with it is described The pipeline that S-shaped heat exchanger tube (5) bottom nozzle is connected is provided with the flue gas flow regulation electrically connected with the microprocessor (17) Valve (21).
- A kind of 5. intelligent flue gas cleaning system according to claim 4, it is characterised in that：The microprocessor (17) is Intel Xeon E5-2697v2 microprocessors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916184.XA CN107511050A (en) | 2017-09-30 | 2017-09-30 | Intelligent flue gas cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916184.XA CN107511050A (en) | 2017-09-30 | 2017-09-30 | Intelligent flue gas cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511050A true CN107511050A (en) | 2017-12-26 |
Family
ID=60726991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710916184.XA Withdrawn CN107511050A (en) | 2017-09-30 | 2017-09-30 | Intelligent flue gas cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316866A (en) * | 2018-11-28 | 2019-02-12 | 史青青 | A kind of flue gas purification device that rubber production apparatus has surplus heat using function |
-
2017
- 2017-09-30 CN CN201710916184.XA patent/CN107511050A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316866A (en) * | 2018-11-28 | 2019-02-12 | 史青青 | A kind of flue gas purification device that rubber production apparatus has surplus heat using function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171226 |
|
| WW01 | Invention patent application withdrawn after publication |