CN208757148U - A kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment - Google Patents
A kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment Download PDFInfo
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- CN208757148U CN208757148U CN201821418132.6U CN201821418132U CN208757148U CN 208757148 U CN208757148 U CN 208757148U CN 201821418132 U CN201821418132 U CN 201821418132U CN 208757148 U CN208757148 U CN 208757148U
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Abstract
The utility model discloses a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipments, including passing sequentially through flue connection logical heating reaction furnace, bag filter and desulfurizing tower；The fire door of the heating reaction furnace is equipped with temperature inductor, and the outer wall of the heating reaction furnace is magnetic conductive metal material layer, and the outside of the outer wall is equipped with electromagnetic heating coil, and the magnetic field of the electromagnetic heating coil is corresponding with the magnetic field of the outer wall；The bottom of the desulfurizing tower is liquid storage tank, air inlet is opened up in the top tower wall of the liquid storage tank, it is connected with bag filter outlet, the air inlet is sequentially arranged above with desulfurization case, spray tube, gas-water separation mesh enclosure, deduster, demister, and the top of the desulfurizing tower is equipped with exhaust outlet；Utility model has the advantages that good purification, low energy consumption, and the thermal efficiency is high, and energy conservation and environmental protection extends service life, reduces costs, improves work efficiency.
Description
Technical field
The utility model relates to a kind of denitrating system, specifically a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral
Processing equipment belongs to denitrating system field.
Background technique
In China's energy resource structure, coal occupies main status.A big chunk of consumption of coal is used for power generation.Combustion
Nitrogen oxides caused by coal power generation (NOx) is to cause one of major pollutants of atmosphere pollution.Currently, domestic and international various mainstreams
Flue gases purification, although these Technical comparings are mature, industrial achievement is very high, after all generally existing purification of these technologies
Flue gas in nitrogen oxides and oxysulfide remove halfway phenomenon.It is entitled that " combined denitration for coal-burning boiler fills
Set " application No. is the Chinese utility model patents of " 201620769605.1 " to disclose a kind of combined denitration for coal-burning boiler
Device, including heating reaction furnace and denitrating tower；The fire door of the heating reaction furnace is equipped with temperature inductor, in the heating furnace
If heating component and main pipe reducing agent spray gun are installed, the heating reaction furnace is connect with the denitrating tower by flue in；It is described
The bottom of denitrating tower is liquid storage tank, opens up air inlet in the top tower wall of the liquid storage tank, the flue is connected, in the air inlet
Several layers denitrating catalyst interlayer is installed above mouthful.However, device removing clean-up effect is poor, production cost is increased.
Utility model content
To solve the above-mentioned problems, the utility model devises a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing
Equipment, good purification, low energy consumption, and the thermal efficiency is high, and energy conservation and environmental protection extends service life, reduces costs, and improves work
Efficiency.
The technical solution of the utility model are as follows:
A kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment, including passing sequentially through the logical heating of flue connection
Reacting furnace, bag filter and desulfurizing tower；The fire door of the heating reaction furnace is equipped with temperature inductor, the heating reaction furnace
Outer wall be magnetic conductive metal material layer, the outside of the outer wall is equipped with electromagnetic heating coil, the magnetic of the electromagnetic heating coil
Field is corresponding with the magnetic field of the outer wall, and so as to carry out electromagnetic heating to heating reaction furnace, low energy consumption, and the thermal efficiency is high, section
Can be environmentally friendly, it reduces costs；The bottom of the desulfurizing tower is liquid storage tank, opens up air inlet in the top tower wall of the liquid storage tank,
It is connected with bag filter outlet, the air inlet is sequentially arranged above with desulfurization case, spray tube, gas-water separation net
Cover, deduster, demister, the top of the desulfurizing tower are equipped with exhaust outlet, and the desulfurization case includes hollow cabinet and vertically wears
Cross the exhaust gases passes of the cabinet, shape between the adjacent exhaust gases passes and between the exhaust gases passes and the cabinet wall
At serous cavity, the top of the box is provided with the slurries feeding chamber of upper end opening, can receive the spray liquid from spray tube, institute
It states slurries feeding chamber and is equipped with the liquid outlet being connected to the serous cavity, equally distributed infiltration is set on the side wall of the exhaust gases passes
Discharge orifice.
Slurries in spray liquid storage pool are transported to slurries feeding chamber, then enter serous cavity through liquid outlet, and pass through
It is uniformly arranged on the seepage flow hole on exhaust gases passes side wall to penetrate into exhaust gases passes and glide along exhaust gases passes inner wall, downslide Shi Yujin
The flue gas for entering exhaust gases passes comes into full contact with, to absorb remaining sulfur dioxide, the internal diameter of exhaust gases passes is smaller make flue gas with
Slurry liquid contacts are more abundant.
Further, the output end of the temperature inductor is electrically connected with the controller, and the controller adds with the electromagnetism
Heat coil control is connected, and controls the heating work of electromagnetic heating coil.
Further, the exhaust ports are equipped with the flue gas on-line continuous monitoring device of monitoring ammonia in flue gas Gas content,
The output end of the flue gas on-line continuous monitoring device is electrically connected with the input terminal of controller, the controller and remote monitor
And alarm device electrical connection, it is monitored in real time by remote monitor, when detecting numerical value and exceeding critical value, alarm device issues police
Report.
Further, the bottom of the bag filter is equipped with ash bucket, and top is equipped with acoustic wave soot blower, the sound wave ashing
The sounding end of device is protruded into cloth bag, can star acoustic wave soot blower during being dusted by bag filter, and sound wave is clear
Grey device gives bag filter one superpower sound wave, successful distance of the superpower sound wave to one oscillation in surface of bag filter, side
It helps dust to fall into ash bucket, realizes that online ash removal, good dedusting effect extend the service life of bag filter.
Further, the inside sidewalls of the bag filter are equipped with erosion resistant coating, and the erosion resistant coating includes acid resistant adhesive mortar,
It is equipped with hexsteel in the acid resistant adhesive mortar, effectively completely cuts off sour corrosion flue gas corrosion, prevents corrosion of the flue gas to bag filter,
Extend bag filter service life.
Utility model has the advantages that good purification, low energy consumption, and the thermal efficiency is high, and energy conservation and environmental protection was extended using the longevity
Life, reduces costs, improves work efficiency.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
The preferred embodiment of the utility model is illustrated below, it should be understood that preferred embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment, including pass sequentially through flue company
Heating reaction furnace 1, bag filter 2 and the desulfurizing tower 3 of connection；The fire door of the heating reaction furnace 1 is equipped with temperature inductor
11, the outer wall of the heating reaction furnace 1 is magnetic conductive metal material layer, and the outside of the outer wall is equipped with electromagnetic heating coil 12,
The magnetic field of the electromagnetic heating coil 12 is corresponding with the magnetic field of the outer wall, adds so as to carry out electromagnetism to heating reaction furnace
Heat, low energy consumption, and the thermal efficiency is high, and energy conservation and environmental protection reduces costs；The bottom of the desulfurizing tower 3 is liquid storage tank 31, the liquid storage tank
Air inlet 32 is opened up in 31 top tower wall, is connected with bag filter outlet, 32 top of air inlet is successively pacified
Equipped with desulfurization case 33, spray tube 34, gas-water separation mesh enclosure 35, deduster 36, demister 37, the top of the desulfurizing tower 3 is equipped with
Exhaust outlet, the desulfurization case include hollow cabinet and the exhaust gases passes 3-1 for passing perpendicularly through the cabinet, and the adjacent flue gas is logical
Serous cavity 3-2, the top of the box setting are formed between road 3-1 and between the exhaust gases passes 3-1 and the cabinet wall
Have the slurries feeding chamber 3-3 of upper end opening, can receive the spray liquid from spray tube, the slurries feeding chamber 3-3 be equipped with
Equally distributed seepage flow hole is arranged on the side wall of the exhaust gases passes 3-1 in the liquid outlet 3-4 of serous cavity 3-2 connection.Its
In, the output end of the temperature inductor is electrically connected with the controller, and the controller is connected with electromagnetic heating coil control,
Control the heating work of electromagnetic heating coil.
Slurries in spray liquid storage pool 13 are transported to slurries feeding chamber 3-3, then enter serous cavity through liquid outlet 3-4
3-2, and the seepage flow hole by being uniformly arranged on exhaust gases passes 3-1 side wall is penetrated into exhaust gases passes 3-1 and along exhaust gases passes 3-1
Inner wall glides, and is come into full contact with when downslide with the flue gas for entering exhaust gases passes 3-1, to absorb remaining sulfur dioxide, flue gas leads to
The internal diameter of road 3-1 is smaller to keep flue gas more abundant with slurry liquid contacts.
The exhaust ports are equipped with the flue gas on-line continuous monitoring device 36 of monitoring ammonia in flue gas Gas content, the flue gas
The output end of on-line continuous monitoring device 36 is electrically connected with the input terminal of controller, the controller and remote monitor and police
Device electrical connection is reported, is monitored in real time by remote monitor, alarm device sounds an alarm when detecting numerical value and exceeding critical value.
The bottom of the bag filter 2 is equipped with ash bucket, and top is equipped with acoustic wave soot blower 21, the acoustic wave soot blower 21
Sounding end is protruded into cloth bag, can star acoustic wave soot blower 21, sound wave ashing during being dusted by bag filter 2
Device gives bag filter 2 one superpower sound waves, successful distance of the superpower sound wave to one oscillation in surface of bag filter 2, side
It helps dust to fall into ash bucket, realizes that online ash removal, good dedusting effect extend the service life of bag filter.
The inside sidewalls of the bag filter 2 are equipped with erosion resistant coating, and the erosion resistant coating includes acid resistant adhesive mortar, the acidproof glue
It is equipped with hexsteel in mud, effectively completely cuts off sour corrosion flue gas corrosion, prevents corrosion of the flue gas to bag filter, extends cloth bag and removes
Dirt device service life.
Claims (5)
1. a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment, it is characterised in that: connect including passing sequentially through flue
Heating reaction furnace, bag filter and the desulfurizing tower of connection；The fire door of the heating reaction furnace is equipped with temperature inductor, described
The outer wall of heating reaction furnace is magnetic conductive metal material layer, and the outside of the outer wall is equipped with electromagnetic heating coil, and the electromagnetism adds
The magnetic field of heat coil is corresponding with the magnetic field of the outer wall；The bottom of the desulfurizing tower is liquid storage tank, the top of the liquid storage tank
Air inlet is opened up in tower wall, is connected with bag filter outlet, and the air inlet is sequentially arranged above with desulfurization case, spray
The top of shower pipe, gas-water separation mesh enclosure, deduster, demister, the desulfurizing tower is equipped with exhaust outlet, and the desulfurization case includes hollow
Cabinet and pass perpendicularly through the exhaust gases passes of the cabinet, between the adjacent exhaust gases passes and the exhaust gases passes with it is described
Serous cavity is formed between cabinet wall, the top of the box is provided with the slurries feeding chamber of upper end opening, receives and comes from spray tube
Spray liquid, the slurries feeding chamber is equipped with the liquid outlet that is connected to the serous cavity, is arranged on the side wall of the exhaust gases passes
Equally distributed seepage flow hole.
2. a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment according to claim 1, it is characterised in that:
The output end of the temperature inductor is electrically connected with the controller, and the controller is connected with electromagnetic heating coil control, is controlled
The heating work of electromagnetic heating coil processed.
3. a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment according to claim 1, it is characterised in that:
The exhaust ports are equipped with the flue gas on-line continuous monitoring device of monitoring ammonia in flue gas Gas content, the flue gas on-line continuous prison
The output end for surveying device is electrically connected with the input terminal of controller, and the controller is electrically connected with remote monitor and alarm device,
It is monitored in real time by remote monitor, when detecting numerical value and exceeding critical value, alarm device is sounded an alarm.
4. a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment according to claim 1, it is characterised in that:
The bottom of the bag filter is equipped with ash bucket, and top is equipped with acoustic wave soot blower, and cloth is protruded at the sounding end of the acoustic wave soot blower
In bag, acoustic wave soot blower can star during being dusted by bag filter.
5. a kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment according to claim 4, it is characterised in that:
The inside sidewalls of the bag filter are equipped with erosion resistant coating, and the erosion resistant coating includes acid resistant adhesive mortar, is equipped in the acid resistant adhesive mortar
Hexsteel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418132.6U CN208757148U (en) | 2018-08-31 | 2018-08-31 | A kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418132.6U CN208757148U (en) | 2018-08-31 | 2018-08-31 | A kind of energy-saving environmental-protection boiler desulphurizing and dust-removing integral processing equipment |
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| CN208757148U true CN208757148U (en) | 2019-04-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026019A (en) * | 2019-04-16 | 2019-07-19 | 黄冠盛 | A kind of Feed Manufacturing helps the pulse dust collector of the anti-increasing resistance of fluidity with feed dust |
| CN111135599A (en) * | 2020-01-07 | 2020-05-12 | 浙江大学 | Redistributor for reinforcing liquid mixing by magnetic field |
-
2018
- 2018-08-31 CN CN201821418132.6U patent/CN208757148U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026019A (en) * | 2019-04-16 | 2019-07-19 | 黄冠盛 | A kind of Feed Manufacturing helps the pulse dust collector of the anti-increasing resistance of fluidity with feed dust |
| CN111135599A (en) * | 2020-01-07 | 2020-05-12 | 浙江大学 | Redistributor for reinforcing liquid mixing by magnetic field |
| CN111135599B (en) * | 2020-01-07 | 2021-03-26 | 浙江大学 | Redistributor for reinforcing liquid mixing by magnetic field |
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