CN205683794U - A kind of high-temperature flue gas chiller - Google Patents
A kind of high-temperature flue gas chiller Download PDFInfo
- Publication number
- CN205683794U CN205683794U CN201620496548.4U CN201620496548U CN205683794U CN 205683794 U CN205683794 U CN 205683794U CN 201620496548 U CN201620496548 U CN 201620496548U CN 205683794 U CN205683794 U CN 205683794U
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- flue gas
- temperature
- condensation bin
- pipe
- water
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Abstract
This utility model relates to a kind of high-temperature flue gas chiller, including cylindrical condensation bin, also includes smoke-intake pipe road and at least one water inlet pipe；Being provided with flue gas cooling pipe in condensation bin, condensation bin lower end is communicated with Recovery of the hot water pipeline, and the one end in smoke-intake pipe road is stretched into from the lower sides of condensation bin, and one end of water inlet pipe is stretched into from the upper portion side wall of condensation bin, and the upper end of condensation bin is communicated with smoke discharging pipe；Water inlet pipe stretches into one end of condensation bin and is positioned at above the upper port of flue gas cooling pipe at least provided with a shower nozzle, shower nozzle.This utility model can be lowered into the temperature of the flue gas of adsorption tower, it is to avoid activated carbon or activated coke in adsorption tower produce hot localised points, extend the service life of equipment, reduce cost of equipment maintenance.It addition, the energy of high-temperature flue gas is recycled simultaneously, improve capacity usage ratio.
Description
Technical field
This utility model relates to industry cooling technology and energy regenerating utilizes technical field, particularly relates to a kind of high-temperature flue gas
Chiller.
Background technology
Activated coke or Activated Carbon Flue Gas Desulfurization Technology belong to dry type absorption method sulfur removal technology, rely on activated coke or activated carbon pair
The absorption of sulfur dioxide and be parsed flue gas desulfurization circulation.Because activated coke or activated carbon have spectral adsorption, this technology energy
Remove multiple harmful substances simultaneously.In sweetening process, the most do not consume water, do not have waste water, waste residue to produce, there is excellence
Environmental-protecting performance.Desulfurization product is high-concentration sulfur dioxide gas, can produce sulphuric acid, sulfur, sulfur dioxide liquid, chemical fertilizer etc. and produce
Product, the problem that can effectively alleviate resource shortage.
The ironmaking burning of purpose it is fabricated to metal when the adsorption tower using active Jiao or activated carbon purifies iron-smelter
Knot technique, steam power plant Fossil fuel (coal), coke or its compound combustion process in the flue gas that produces, discharge
In, or in industry/life scrap incinerator in the flue gas of discharge, during contained polluter, owing to flue gas itself has relatively
High temperature, add flue gas by after blower fan adiabatic compression by post bake, when entering the flue-gas temperature of adsorption tower more than 150
DEG C time, the activated carbon in adsorption tower or activated coke can be made to produce hot localised points, if flue-gas temperature is continued above 150 DEG C, make heat
Point produces fire point, and activated carbon or activated coke may proceed to oxidation, makes activated carbon or activated coke lose efficacy and even burns, thus causes absorption
Tower damages.For this reason, it may be necessary to a kind of flue-gas-cooling system of exploitation, it is possible to control to enter the temperature of the flue gas of adsorption tower, it is to avoid absorption
Activated carbon or activated coke in tower produce hot localised points.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of high-temperature flue gas
Chiller.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of high-temperature flue gas chiller, including in
The condensation bin of cylindricality, also includes smoke-intake pipe road and at least one water inlet pipe.
Being provided with flue gas cooling pipe in described condensation bin, described condensation bin lower end is communicated with Recovery of the hot water pipeline, described in enter
One end of smoke pipeline is stretched into from the lower sides of described condensation bin, and one end of described water inlet pipe is from the upper portion side wall of described condensation bin
Stretching into, the upper end of described condensation bin is communicated with smoke discharging pipe；Described water inlet pipe stretches into one end of described condensation bin at least provided with one
Individual shower nozzle, described shower nozzle is positioned at above the upper port of described flue gas cooling pipe.
The beneficial effects of the utility model are: a kind of high-temperature flue gas chiller of the present utility model, can be lowered into
The temperature of the flue gas of adsorption tower, it is to avoid activated carbon or activated coke in adsorption tower produce hot localised points, extend the use of equipment
In the life-span, reduce cost of equipment maintenance.It addition, the energy of high-temperature flue gas is recycled simultaneously, improve Energy harvesting
Rate, reduces the pollution to environment.
On the basis of technique scheme, this utility model can also do and improve as follows:
Further: described flue gas cooling pipe has multiple, multiple described flue gas cooling pipe spiral surroundings are arranged on described
In condensation bin, and multiple described flue gas cooling pipe all with the axis direction of described condensation bin in a center of symmetry be arranged on described
In condensation bin.
Above-mentioned further scheme provides the benefit that: can extend by described flue gas cooling pipe is set to spiral type
High-temperature flue gas stroke in described flue gas cooling pipe, extends cool time, plays more preferable cooling effect.
Further: described water inlet pipe is provided with water spraying control valve, described smoke-intake pipe road is provided with flue gas control valve.
Above-mentioned further scheme provides the benefit that: by arranging described water spraying control valve and flue gas control valve
Further: to be additionally provided with on described water inlet pipe and detect the effusion meter of discharge in described water inlet pipe.
Above-mentioned further scheme provides the benefit that: can show described eaily by arranging described effusion meter
Water velocity in water inlet pipe, meanwhile, can control described shower nozzle according to the water velocity in described water inlet pipe eaily
Water-jet velocity.
Further: also to include that temperature-detecting device, described temperature-detecting device include the first temperature sensor and the second temperature
Degree sensor, the detection head of described first temperature sensor is arranged in described Recovery of the hot water pipeline, described second temperature sensing
The detection head of device is arranged in described smoke discharging pipe.
Above-mentioned further scheme provides the benefit that: can monitor described hot water in real time by described temperature-detecting device and return
Flue-gas temperature in water temperature and smoke discharging pipe in closed tube road, convenient according to flue-gas temperature in described smoke discharging pipe and Recovery of the hot water pipeline
Interior water temperature control high-temperature flue gas be passed through speed and the water-jet velocity of described shower nozzle.
Further: also to include feed back control system, described feed back control system is controlled with described flue gas control valve, water spray respectively
Valve processed and temperature-detecting device electrical connection, and control described flue gas control valve and water spray according to the temperature of temperature-detecting device detection
The state of control valve.
Above-mentioned further scheme provides the benefit that: can be according in described smoke discharging pipe by described feed back control system
In flue-gas temperature and Recovery of the hot water pipeline, described injection water stop valve is controlled by water temperature in real time so that from described smoke discharging pipe
The flue gas of interior discharge meets the adsorption tower temperature requirements to flue gas.
Further: described shower nozzle is free to rotate by drive mechanism.
Above-mentioned further scheme provides the benefit that: by the way so that the water of described shower nozzle ejection is uniform
It is sprayed in described condensation bin, and enters the cooling uniform to high-temperature flue gas realization of many described flue gas cooling pipes, carry further
High cooling effect.
Further: also to include that drainage screen, described drainage screen are arranged in described smoke discharging pipe and exist condensed flue gas
Filtration treatment is carried out before outer row.
Above-mentioned further scheme provides the benefit that: by arrange in described smoke discharging pipe drainage screen can to cooling after
High-temperature flue gas carry out filtration treatment, reduce the impurity such as dust therein, reduce the pollution to environment, entrance can be reduced simultaneously
The pollutant of adsorption tower, reduce the maintenance cost of equipment, the service life of extension device.
Further: also to include that purifier, described purifier are arranged on the lower end of described condensation bin and return with described hot water
Between closed tube road, and the hot water discharged from described condensation bin is filtered.
Above-mentioned further scheme provides the benefit that: by arranging what described condensation bin can be discharged by described purifier
Hot water filters, and improves the quality discharging hot water, strengthens its purposes, put forward high-octane utilization rate.
Further: also to include bypassing water pipe, one end of described bypass water pipe and described Recovery of the hot water pipeline communication, the other end
Connect with described purifier, and make the hot water entering described Recovery of the hot water pipeline return to described water purification cartridge by controlling valve
Put and carry out secondary filter process.
Above-mentioned further scheme provides the benefit that: by arranging described bypass water pipe, and coordinates control valve to form side
Tube loop also carries out secondary filter process to the hot water entering described Recovery of the hot water pipeline, improves the quality discharging hot water, to increase
Its purposes strong.
Accompanying drawing explanation
Fig. 1 is a kind of high-temperature flue gas chiller structural representation of the present utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, condensation bin, 2, smoke-intake pipe road, 3, water inlet pipe, 4, flue gas cooling pipe, 5, Recovery of the hot water pipeline, 6, smoke exhaust pipe
Road, 7, shower nozzle, 8, flue gas control valve, 9, water spraying control valve, 10, effusion meter, the 11, first temperature sensor, the 12, second temperature passes
Sensor, 13, feed back control system, 14, purifier, 15, bypass water pipe, 16, back-water valve (BWV).
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
As it is shown in figure 1, a kind of high-temperature flue gas chiller structural representation, including cylindrical condensation bin 1, also include into
Smoke pipeline 2 and at least one water inlet pipe 3.
Being provided with flue gas cooling pipe 4 in described condensation bin 1, described condensation bin 1 lower end is communicated with Recovery of the hot water pipeline 5, institute
The one end stating smoke-intake pipe road 2 is stretched into from the lower sides of described condensation bin 1, and one end of described water inlet pipe 3 is from described condensation bin 1
Upper portion side wall stretches into, and the upper end of described condensation bin 1 is communicated with smoke discharging pipe 6.
Described water inlet pipe 3 stretches into one end of described condensation bin 1 and is positioned at described cigarette at least provided with a shower nozzle 7, described shower nozzle 7
Above the upper port of air cooling pipeline 4.
In the present embodiment, described flue gas cooling pipe 4 has multiple, and multiple described flue gas cooling pipe 4 spiral surroundings are arranged
In described condensation bin 1, and multiple described flue gas cooling pipe 4 is all with the axis direction of described condensation bin 1 in a center of symmetryly
It is arranged in described condensation bin 1.High-temperature flue gas can be extended described by described flue gas cooling pipe 4 is set to spiral type
Stroke in flue gas cooling pipe 4, extends cool time, plays more preferable cooling effect.
Preferably, described water inlet pipe 3 is provided with water spraying control valve 9, and described smoke-intake pipe road 2 is provided with flue gas control valve 8.Logical
Cross and described water spraying control valve 9 is set and flue gas control valve 8 can be eaily to the high-temperature flue gas being passed through and the speed of condensed water
Degree is controlled, to meet the cooling requirement of different flue-gas temperatures.
Preferably, described water inlet pipe 3 is additionally provided with detects the effusion meter 10 of discharge in described water inlet pipe 3.By arranging
Described effusion meter 10 can show the water velocity in described water inlet pipe 3 eaily, meanwhile, and can be according to described water inlet pipe
Water velocity in 3 controls the water-jet velocity of described shower nozzle 7 eaily.
Preferably, a kind of high-temperature flue gas chiller of the present utility model also includes temperature-detecting device, and described temperature is examined
Surveying device and include the first temperature sensor 11 and the second temperature sensor 12, the detection head of described first temperature sensor 11 is arranged
In described Recovery of the hot water pipeline 5, the detection head of described second temperature sensor 12 is arranged in described smoke discharging pipe 6；Respectively
Detect in described Recovery of the hot water pipeline 5 temperature of flue-gas temperature in water temperature and smoke discharging pipe 6.Can by described temperature-detecting device
With flue-gas temperature in water temperature in the described Recovery of the hot water pipeline 5 of monitoring in real time and smoke discharging pipe 6, convenient according to described smoke discharging pipe 6
In interior flue-gas temperature and Recovery of the hot water pipeline 5, water temperature control high-temperature flue gas is passed through speed and the water-jet velocity of described shower nozzle 7.
Preferably, a kind of high-temperature flue gas chiller of the present utility model also includes feed back control system 13, described feedback
Control device 13 to electrically connect with described flue gas control valve 8, water spraying control valve 9 and temperature-detecting device respectively, and examine according to temperature
The temperature surveying device detection controls described flue gas control valve 8 and the state of water spraying control valve 9.By described feed back control system 13
According to water temperature in flue-gas temperature in described smoke discharging pipe 6 and Recovery of the hot water pipeline 5, described water spraying control valve 9 can be carried out in real time
Control so that the flue gas discharged in described smoke discharging pipe 6 meets the adsorption tower temperature requirements to flue gas.
In the present embodiment, described shower nozzle 7 is free to rotate by drive mechanism.By the way so that described spray
The water of 7 ejections are sprayed in described condensation bin 1 uniformly, and it is real to high-temperature flue gas to enter many described flue gas cooling pipes 4
The most uniformly cool down, improve cooling effect further.
Preferably, also including drainage screen in a kind of high-temperature flue gas chiller of the present utility model, described drainage screen is arranged
Filtration treatment is carried out before and condensed flue gas being arranged outside in described smoke discharging pipe 6.By in described smoke discharging pipe 6
Drainage screen is set and the high-temperature flue gas after cooling can be carried out filtration treatment, reduce the impurity such as dust therein, reduce environment
Pollution, the pollutant entering adsorption tower can be reduced simultaneously, reduce the maintenance cost of equipment, the service life of extension device.
Preferably, a kind of high-temperature flue gas chiller of the present utility model also includes purifier 14, described purifier
Between 14 lower ends being arranged on described condensation bin 1 and described Recovery of the hot water pipeline 5, and to the hot water discharged from described condensation bin 1
Filter.The hot water that described condensation bin 1 is discharged can be filtered by arranging described purifier 14, improve and discharge heat
The quality of water, strengthens its purposes, puies forward high-octane utilization rate.
Preferably, a kind of high-temperature flue gas chiller of the present utility model also includes bypassing water pipe 15, described bypass water pipe
One end of 15 connects with described Recovery of the hot water pipeline 5, and the other end connects with described purifier 14, and makes by controlling valve
Enter the hot water of described Recovery of the hot water pipeline 5 to return to described purifier 14 and carry out secondary filter process.By arranging described side
Road water pipe 15, and coordinate control valve form other tube loop and the hot water entering described Recovery of the hot water pipeline 5 is carried out secondary mistake
Filter processes, and improves the quality discharging hot water, to strengthen its purposes.
Here, described bypass water pipe 15 arranges a back-water valve (BWV) 16, can by opening or closing described back-water valve (BWV) 16
To realize opening or closing of bypass water pipe 15, the hot water secondary filter that thus can realize discharging processes, very convenient.Excellent
Selection of land, can realize automatically controlling described back-water valve (BWV) 16 by described feed back control system 13 here.
In like manner, we can also arrange bypass smoke pipe, described side between described smoke discharging pipe 6 and described smoke-intake pipe road 2
One end of road smoke pipe connects with described smoke discharging pipe 6, and the other end connects with described smoke-intake pipe road 2, with by controlling valve to entering
The flue gas entered in described smoke discharging pipe 6 carries out cooling twice process.So can improve cooling effect and the filter effect of flue gas.
A kind of high-temperature flue gas chiller of the present utility model, can be lowered into the temperature of the flue gas of adsorption tower, it is to avoid
Activated carbon or activated coke in adsorption tower produce hot localised points, extend the service life of equipment, reduce cost of equipment maintenance.
It addition, the energy of high-temperature flue gas is recycled simultaneously, improve capacity usage ratio, reduce the pollution to environment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. a high-temperature flue gas chiller, including cylindrical condensation bin (1), it is characterised in that: also include smoke-intake pipe road (2)
With at least one water inlet pipe (3)；
Being provided with flue gas cooling pipe (4) in described condensation bin (1), described condensation bin (1) lower end is communicated with Recovery of the hot water pipeline
(5), one end of described smoke-intake pipe road (2) is stretched into from the lower sides of described condensation bin (1), one end of described water inlet pipe (3) from
The upper portion side wall of described condensation bin (1) stretches into, and the upper end of described condensation bin (1) is communicated with smoke discharging pipe (6)；
Described water inlet pipe (3) stretches into one end of described condensation bin (1) and is positioned at institute at least provided with a shower nozzle (7), described shower nozzle (7)
State above the upper port of flue gas cooling pipe (4).
A kind of high-temperature flue gas chiller, it is characterised in that: described flue gas cooling pipe (4) has
Multiple, multiple described flue gas cooling pipe (4) spiral surroundings are arranged in described condensation bin (1), and the cooling of multiple described flue gas
Pipeline (4) all with the axis direction of described condensation bin (1) in a center of symmetry be arranged in described condensation bin (1).
A kind of high-temperature flue gas chiller, it is characterised in that: described water inlet pipe (3) is provided with spray
Water control valve (9), described smoke-intake pipe road (2) is provided with flue gas control valve (8).
A kind of high-temperature flue gas chiller, it is characterised in that: described water inlet pipe is additionally provided with on (3)
Detect the effusion meter (10) of described water inlet pipe (3) interior discharge.
A kind of high-temperature flue gas chiller, it is characterised in that: also include temperature-detecting device, institute
State temperature-detecting device and include the first temperature sensor (11) and the second temperature sensor (12), described first temperature sensor
(11) detection head is arranged in described Recovery of the hot water pipeline (5), and the detection head of described second temperature sensor (12) is arranged on
In described smoke discharging pipe (6).
A kind of high-temperature flue gas chiller, it is characterised in that: also include feed back control system
(13), described feed back control system (13) respectively with described flue gas control valve (8), water spraying control valve (9) and temperature-detecting device
Electrical connection, and control described flue gas control valve (8) and the shape of water spraying control valve (9) according to the temperature of temperature-detecting device detection
State.
7. according to high-temperature flue gas chiller a kind of described in any one of claim 1 to 6, it is characterised in that: described shower nozzle (7) leads to
Mechanism of overdriving is free to rotate.
8. according to high-temperature flue gas chiller a kind of described in any one of claim 1 to 6, it is characterised in that: also include drainage screen,
In described drainage screen is arranged on described smoke discharging pipe (6) and condensed flue gas is arranged outside and carry out filtration treatment before.
9. according to high-temperature flue gas chiller a kind of described in any one of claim 1 to 6, it is characterised in that: also include water purification cartridge
Putting (14), described purifier (14) is arranged between the lower end of described condensation bin (1) and described Recovery of the hot water pipeline (5), and
The hot water discharged from described condensation bin (1) is filtered.
A kind of high-temperature flue gas chiller, it is characterised in that: also include bypassing water pipe (15), institute
The one end stating bypass water pipe (15) connects with described Recovery of the hot water pipeline (5), and the other end connects with described purifier (14), and
Make the hot water entering described Recovery of the hot water pipeline (5) return to described purifier (14) by control valve and carry out secondary filter
Process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496548.4U CN205683794U (en) | 2016-05-26 | 2016-05-26 | A kind of high-temperature flue gas chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496548.4U CN205683794U (en) | 2016-05-26 | 2016-05-26 | A kind of high-temperature flue gas chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683794U true CN205683794U (en) | 2016-11-16 |
Family
ID=57262373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496548.4U Expired - Fee Related CN205683794U (en) | 2016-05-26 | 2016-05-26 | A kind of high-temperature flue gas chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833663A (en) * | 2016-05-26 | 2016-08-10 | 武汉珂普尔节能科技有限公司 | High-temperature flue gas cooling device |
-
2016
- 2016-05-26 CN CN201620496548.4U patent/CN205683794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833663A (en) * | 2016-05-26 | 2016-08-10 | 武汉珂普尔节能科技有限公司 | High-temperature flue gas cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |