CN208653258U - A kind of active carbon desulfurization denitrating system enamel pipe air cooler device - Google Patents
A kind of active carbon desulfurization denitrating system enamel pipe air cooler device Download PDFInfo
- Publication number
- CN208653258U CN208653258U CN201820701967.6U CN201820701967U CN208653258U CN 208653258 U CN208653258 U CN 208653258U CN 201820701967 U CN201820701967 U CN 201820701967U CN 208653258 U CN208653258 U CN 208653258U
- Authority
- CN
- China
- Prior art keywords
- air cooler
- air
- pipe
- active carbon
- cooler ontology
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of active carbon desulfurization denitrating system enamel pipe air cooler devices, including air cooler ontology, water tank and pressurizing feedwater pump, the bottom of the air cooler ontology is provided with ash discharge leakage fluid dram, top is provided with spray irrigation pipe, air cooler ontology is provided with hot fume import, hot fume outlet, inlet of cold air, hot air outlet, the cooling blower outlet is connect with the inlet of cold air of air cooler ontology side, hot air outlet is connect with subsequent warm-air pipe net or outside atmosphere, pipe is sprayed to connect by connecting tube and pressurizing feedwater pump, and the pressurizing feedwater pump is connect with water tank, the inside of the air cooler ontology is additionally provided with heat transfer element and the support tube sheet for separating flue gas and air.The beneficial effect is that: it can be reduced the investment cost and operating cost of device, actual motion facilitated to operate, meet the needs of energy-saving and emission-reduction, there is certain economic benefit and social benefit.
Description
Technical field
The utility model relates to a kind of active carbon desulfurization denitrating system enamel pipe air cooler devices, more particularly to one kind is specially
Door is for the enamel pipe air cooler device designed using activated carbon adsorption, regeneration flue gas desulfurization denitrating system.
Background technique
Flue gas desulfurization and denitrification is to reduce SO2, NOx emission main means and technique, denitration denitration at present mainly have wet process,
The techniques such as dry method, active carbon, and use active carbon to be adsorbed, regenerated technique is a kind of desulphurization denitration work emerging in recent years
Skill.Using the desulfuring and denitrifying apparatus of activated carbon process, flue gas needs to be cooled to 120 DEG C before entering active carbon reaction tower, at present
Generally flue gas is cooled down using waste heat boiler.
But it fluctuates larger, flue gas exit temperature there are boiler export flue-gas temperature using the technical solution of waste heat boiler to adjust
Difficult deficiency, and heat boiler outlet temperature is generally higher, has larger impact to the normal operation of activated-carbon device.
Utility model content
To solve the deficiencies in the prior art, it can effectively be returned the purpose of this utility model is to provide a kind of energy conservation and environmental protection, also
Receive a kind of active carbon desulfurization denitrating system enamel pipe air cooler device for utilizing residual heat resources.
The technology employed by the present utility model is
A kind of active carbon desulfurization denitrating system enamel pipe air cooler device, including air cooler ontology, water tank and pressurization are given
Water pump, the bottom of the air cooler ontology are provided with ash discharge leakage fluid dram, and top is provided with spray irrigation pipe, and air cooler ontology is set
It is equipped with hot fume import, hot fume outlet, inlet of cold air, hot air outlet, the cooling blower outlet and air cooler sheet
The inlet of cold air of body side connects, and hot air outlet is connect with subsequent warm-air pipe net or outside atmosphere, and it is logical to be sprayed pipe
It crosses connecting tube and pressurizing feedwater pump connects, and the pressurizing feedwater pump is connect with water tank, the inside of the air cooler ontology
It is additionally provided with heat transfer element and the support tube sheet for separating flue gas and air, the support tube sheet is arranged in air cooler ontology
Two sides.
Further, the heat transfer element is enamel heat exchanger tube or enamel finned tube.
Further, enamel heat exchanger tube vertical setting or horizontal type level setting in air cooler ontology.
Further, the two sides of the enamel heat exchanger tube are additionally provided with the support tube sheet for fixing heat exchanger tube, described
Support tube sheet is fixedly connected with air cooler ontology.
Further, it is provided on the spray irrigation pipe and enters the intrinsic flushing water flow of air cooler for controlling
First regulating valve.
Further, the first by-passing valve, first by-passing valve and are additionally provided in the automatic spray flushing pipe
One regulating valve is set side by side.
Further, the air intlet of the air cooler ontology is additionally provided with the first air temperature sensor, the sky
The air outlet slit of cooler ontology is additionally provided with the second air temperature sensor.
Further, third flue-gas temperature sensor is additionally provided at the top of the air cooler ontology；Air cooler ontology
Bottom is additionally provided with the 4th flue-gas temperature sensor, the 4th flue-gas temperature sensor simultaneously with the cooling blower frequency conversion tune
Speed variator connection.
Further, it is additionally provided with pressure sensor on the spray irrigation pipe, the pressure sensor is simultaneously with the
The connection of one regulating valve.
The beneficial effects of the utility model are: the utility model carries out in design cycle in terms of existing technologies
Adjustment and optimization, can be reduced the investment cost and operating cost of device, actual motion are facilitated to operate, and process is reasonable, advanced,
It can satisfy the needs of actual production, the utility model is not only recycled fume afterheat, optimizes system for desulfuration and denitration
Process；The hot-air of certain temperature can also be generated, to supply user in need, is provided convenience for the comprehensive utilization of thermal energy,
The needs of energy-saving and emission-reduction are met, there is certain economic benefit and social benefit.
Detailed description of the invention
Attached drawing 1 is that the heat transfer element of the utility model is the structural schematic diagram of enamel heat exchanger tube.
In figure, 1 water tank；2 pressurizing feedwaters pump；3 first regulating valves；4 first by-passing valves；5 gas inlets；6 are sprayed pipe；
7 heat transfer elements；8 air cooler ontologies；9 support tube sheets；10 air outlet slits；101 first air temperature sensor；102 second air
Temperature sensor；103 third air temperature sensor；104 the 4th air temperature sensor；11 ash discharge leakage fluid drams；12 flue gases go out
Mouthful；13 cooling blowers；14 fan frequency control devices, 111 pressure sensors.
Specific embodiment
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
Attached drawing 1 is a kind of specific embodiment of the utility model, and a kind of active carbon desulfurization denitrating system of the utility model is used
Enamel pipe air cooler device, including air cooler ontology 8, water tank 1 and pressurizing feedwater pump 2, cooling blower 13, the air cooler
The bottom of ontology 8 is provided with ash discharge leakage fluid dram 11, and top setting is sprayed pipe 6, air cooler ontology 8 be provided with air intlet,
Air outlet slit 10, gas inlet 5, exhanst gas outlet 12, the high-temperature flue gas and the gas inlet 5 that air cooler ontology 8 is set
Connection, low-temperature flue gas outlet are connect with the exhanst gas outlet 12 that air cooler ontology is arranged in, and cooling blower outlet is with setting air-cooled
The air intlet of device ontology connects, and subsequent hot air duct is connect with the air outlet slit 10 that air cooler ontology is arranged in, and is sprayed
The water inlet of pipe 6 is connect by connecting tube with pressurizing feedwater pump 2, and the pressurizing feedwater pump 2 is connect with water tank 1, in addition,
The inside of the air cooler ontology 8 is additionally provided with heat transfer element 7 and the support tube sheet 9 for separating cold and hot fluid, described
Support tube sheet 9 be horizontally installed on the two sides of heat tube type cold condenser ontology 8.
In the present embodiment, the heat transfer element 7 is enamel heat exchanger tube, and the heat exchanger tube is in air cooler ontology
Horizontal type level is arranged in 8, naturally it is also possible to vertical setting, and the both ends of the heat exchanger tube are additionally provided with for fixing
The support tube sheet 9 of heat exchanger tube, the support tube sheet 9 are fixedly connected with air cooler ontology 8.In addition, the heat transfer element 7
It may be enamel finned tube.
First for controlling the flushing water flow into air-cooled ontology 8 is provided on the spray irrigation pipe 6 to adjust
Valve 3 is saved, can be achieved with the adjusting to the flushing water flow for entering air cooler ontology 8, in this way to ensure to change in air cooler ontology 8
Tube surface is clean, ashless and keep good heat transfer effect, and flue gas temperature after cooling is made to meet subsequent desulfurizing and denitrifying process
It is required that.And the first by-passing valve 4 is additionally provided on the spray irrigation pipe, first by-passing valve 4 and the first regulating valve 3
It is set side by side.
The first above-mentioned regulating valve 3 is electric and pneumatic regulating valve.
In addition, the bottom of the air cooler ontology 8 is additionally provided with the 4th flue-gas temperature sensor 104, the described the 4th
Flue-gas temperature sensor 104 is connected to the fan frequency control device 14 simultaneously.
The cold side cold fluid of above-mentioned air cooler ontology 8 can also the media such as nitrogen, gas material, water, liquid material changed
Heat.
The working process of the utility model is as follows: it first passes through air cooler ontology 8 and waste heat recycling is carried out to flue gas, in air cooler sheet
The hot-air of certain temperature and flow is generated in body 8, then the hot-air is sent to needing the user of hot-air to use.
The utility model is adjusted and has been optimized in design cycle in terms of existing technologies, can be reduced device
Investment cost and operating cost, facilitate actual motion to operate, and process is reasonable, advanced, can satisfy the needs of actual production.
In addition, the utility model is not only recycled the waste heat of desulphurization denitration flue gas, reduce operating cost, optimizes
Residual neat recovering system process；The hot-air of certain temperature and flow can also be generated, is thermal energy to supply user in need
Comprehensive utilization provide convenience, meet the needs of energy-saving and emission-reduction, have certain economic benefit and social benefit.
Above-described embodiment does not limit the utility model, all institutes by the way of equivalent substitution or equivalent transformation in any form
The technical solution of acquisition, all falls in the protection scope of the utility model.
Claims (9)
1. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device, which is characterized in that including air cooler ontology (8),
Water tank (1) and pressurizing feedwater pump (2), the bottom of the air cooler ontology (8) are provided with ash discharge leakage fluid dram (11), top setting
There is spray irrigation pipe (6), air cooler ontology (8) is provided with hot fume import (5), hot fume outlet (12), inlet of cold air, heat
Air outlet slit (10), cooling blower (13) outlet are connect with the inlet of cold air of air cooler ontology (8) side, hot air outlet
(10) it is connect with subsequent warm-air pipe net or outside atmosphere, is sprayed pipe (6) by connecting tube and pressurizing feedwater and pumps (2) even
It connects, and the pressurizing feedwater pump (2) is connect with water tank (1), the inside of the air cooler ontology (8) is additionally provided with heat transfer member
Part (7) and support tube sheet (9) for separating flue gas and air, the support tube sheet (9) are arranged in air cooler ontology (8)
Two sides.
2. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 1, which is characterized in that
The heat transfer element (7) is enamel heat exchanger tube or enamel finned tube.
3. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 2, which is characterized in that
The enamel heat exchanger tube is in the interior vertical setting of air cooler ontology (8) or horizontal type level setting.
4. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 2, which is characterized in that
The two sides of the enamel heat exchanger tube are additionally provided with the support tube sheet (9) for fixing heat exchanger tube, the support tube sheet (9) with
Air cooler ontology (8) is fixedly connected.
5. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 1, which is characterized in that
First for controlling the flushing water flow entered in air cooler ontology (8) is provided on the spray irrigation pipe (6) to adjust
Valve (3).
6. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 5, which is characterized in that
It is additionally provided with the first by-passing valve (4) on the spray irrigation pipe (6), the first by-passing valve (4) is set side by side with the first regulating valve (3)
It sets.
7. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 1, which is characterized in that
The air intlet of the air cooler ontology (8) is additionally provided with the first air temperature sensor (101), the air cooler ontology
(8) air outlet slit is additionally provided with the second air temperature sensor (102).
8. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 1, which is characterized in that
Third flue-gas temperature sensor (103) is additionally provided at the top of the air cooler ontology (8)；The bottom of air cooler ontology (8)
Be additionally provided with the 4th flue-gas temperature sensor (104), the 4th flue-gas temperature sensor (104) simultaneously with cooling blower frequency control
Device (14) connection.
9. a kind of active carbon desulfurization denitrating system enamel pipe air cooler device according to claim 1, which is characterized in that
It is additionally provided with pressure sensor (111) on the spray irrigation pipe (6), the pressure sensor (111) is simultaneously with first
Regulating valve (3) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701967.6U CN208653258U (en) | 2018-05-11 | 2018-05-11 | A kind of active carbon desulfurization denitrating system enamel pipe air cooler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820701967.6U CN208653258U (en) | 2018-05-11 | 2018-05-11 | A kind of active carbon desulfurization denitrating system enamel pipe air cooler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653258U true CN208653258U (en) | 2019-03-26 |
Family
ID=65776920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820701967.6U Expired - Fee Related CN208653258U (en) | 2018-05-11 | 2018-05-11 | A kind of active carbon desulfurization denitrating system enamel pipe air cooler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653258U (en) |
-
2018
- 2018-05-11 CN CN201820701967.6U patent/CN208653258U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201251371Y (en) | Flue gas pre-cooling system with highly-effective water and energy conservation | |
| CN106801886B (en) | Cooling and heat exchanging system for eliminating white smoke plume of coal-fired power plant and operation method thereof | |
| CN102671538A (en) | Deep energy-saving system based on optimization of flue gas desulfurization and denitration technology | |
| CN205783036U (en) | A kind of power-plant flue gas system heat-exchanger rig | |
| WO2012037828A1 (en) | Energy-saving dust collector | |
| CN205517263U (en) | Flue gas heat exchange energy conservation SOx/NOx control device | |
| CN202762308U (en) | Deep energy-saving system based on flue gas desulfurization and denitrification process optimization | |
| CN207006114U (en) | A kind of energy conserving system of boiler | |
| CN208653258U (en) | A kind of active carbon desulfurization denitrating system enamel pipe air cooler device | |
| CN201344553Y (en) | Water-borne type gas heat-exchanging device | |
| CN209405955U (en) | Garbage burning boiler flue gas minimum discharge system | |
| CN207729640U (en) | A kind of water heat medium formula air preheater with SCR denitration function | |
| CN107684817A (en) | A kind of flue gas desulfurization process system | |
| CN207335461U (en) | Copper smelting plant flue gas waste heat recovery system | |
| CN206867964U (en) | A kind of device for eliminating the wet misty rain of wet desulphurization | |
| CN105299674B (en) | A kind of Multifunctional smoke energy-saving and emission-reduction system | |
| CN202057204U (en) | Waste gas desulfuration and dust control device of carbon calcining furnace | |
| CN206372685U (en) | Scrubbing tower | |
| CN205065765U (en) | Multi -functional flue gas energy saving and emission reduction system | |
| CN204987053U (en) | Energy saving and emission reduction desulfurization dust removal boiler | |
| CN201362637Y (en) | Residual heat recovery and desulfurization dust removal device of glass melter | |
| CN205886534U (en) | Desulfurizing tower flue gas pipeline's regulator that adjusts temperature | |
| CN208042297U (en) | Clean energy-saving integration Hot water units | |
| CN2522819Y (en) | Gas-oil boiler smoke energy-saving apparatus | |
| CN106196104B (en) | Bed heat reclaiming system is catalytically decomposed in heat accumulating type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Jianyue Inventor before: Zhou Jianyue |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |