CN208786101U - The out of stock processing system of desulfurization of kiln gas is used on glass bottle production line - Google Patents
The out of stock processing system of desulfurization of kiln gas is used on glass bottle production line Download PDFInfo
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- CN208786101U CN208786101U CN201821470097.2U CN201821470097U CN208786101U CN 208786101 U CN208786101 U CN 208786101U CN 201821470097 U CN201821470097 U CN 201821470097U CN 208786101 U CN208786101 U CN 208786101U
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Abstract
The out of stock processing system of desulfurization of kiln gas is used on glass bottle production line, including the kiln (1) on glass bottle production line, there are also the out of stock processing systems of desulfurization for it, the out of stock processing system of desulfurization includes a pretreatment unit and secondary treatment device, pretreatment unit includes the first cabinet (2) and multiple groups carbon-point (3), secondary treatment device includes heat exchanger (4), desulfurizing tower (5), bag filter (6), out of stock tower (7), frequency conversion fan and chimney, the utility model advantage is: to reduce the out of stock environmental protection facility operating cost of flue gas desulfurization, developing a kind of bidirectional heat-exchanger device out of stock for de-suphur of kiln fume becomes inevitable；Exhaust gas and NaHCO3The hybrid reaction in desulfurizing tower generates Na2SO3And CO2, reacting quintessence is the synthesis endothermic reaction (SO2+H2O=SO3), exhaust gas temperature can be made to reduce.
Description
Technical field
The utility model relates to glass bottle production line fields, and in particular to for the de- of kiln gas on glass bottle production line
The out of stock processing system of sulphur.
Background technique
Currently, facing increasingly serious Environmental Protection Situation, glass furnace fume is out of stock using dry desulfurization, process route
It is: the glass furnace-air temperature reduction device-> desulfurization reactor-bag filter 6-> out of stock reactor-of heating device-SCR >
Air-introduced machine (frequency control)-> chimney；Exhaust gas known to route has a temperature-rise period from the process above and one needs warm process
It wants independent electric energy ancillary equipment to cool down and heat up exhaust gas, causes the out of stock process cost of flue gas desulfurization to increase, in order to drop
Low environmental protection cost, developing a kind of bidirectional heat-exchanger device out of stock for de-suphur of kiln fume becomes our projects.
From glass furnace fume desulfurization denitration process route it is found that the exhaust gas temperature into bag filter should not be greater than
250 DEG C, it should be 280-300 DEG C into out of stock 7 exhaust gas temperature of tower, air temperature reduction device and heating device be provided on process line,
Two independent exhaust gas coolings consume about electric energy there are about 2,800,000 degree in the environmentally friendly operational process middle age with heat riser, consume energy higher.
Utility model content
The purpose of this utility model provides on glass bottle production line aiming at deficiency above-mentioned at present for kiln cigarette
The out of stock processing system of the desulfurization of gas.
The utility model includes the kiln on glass bottle production line, and there are also the out of stock processing system of desulfurization, the out of stock places of desulfurization for it
Reason system includes a pretreatment unit and secondary treatment device,
Pretreatment unit includes the first cabinet and multiple groups carbon-point,
Smoke inlet, outlet flue, access hole and ash discharging hole are provided on first cabinet, multiple groups carbon-point is evenly distributed in the first case
In vivo,
The exhanst gas outlet of kiln is connected to the smoke inlet on the first cabinet,
Secondary treatment device includes heat exchanger, desulfurizing tower, bag filter, out of stock tower, frequency conversion fan and chimney,
Outlet flue on first cabinet passes through pipeline and heat exchanger hot gas inlet communication,
The cold air outlet of heat exchanger is connected to by pipeline with the air inlet of desulfurizing tower,
The gas outlet of desulfurizing tower passes through the inlet communication of pipeline and bag filter,
The gas vent of bag filter passes through the cold air inlet communication of pipeline and heat exchanger,
The heat outlet of heat exchanger passes through the inlet communication of pipeline and out of stock tower,
Out of stock tower passes through pipeline and frequency conversion fan and chimney inlet communication.
Having heaters is set on pipeline between the heat outlet of heat exchanger and out of stock tower.
Maintenance door is provided on access hole.
It is provided with flow control valve at the cold air outlet and heat outlet of heat exchanger, to realize that adjustment flow control valve is poor
Exhaust gas is set to heat up and cool down up to target value.
Multiple groups are fixedly installed in first cabinet for placing the carbon-point fixing seat of carbon-point, multiple groups carbon-point is individually positioned in more
Group is for placing the carbon-point fixing seat of carbon-point, and the inlet and outlet direction of carbon-point is consistent with the inlet and outlet direction of the first cabinet.
Carbon-point fixing seat includes connecting rod, support platform and clip, and carbon-point end limiting slot, and carbon are provided in support platform
Hole is provided in stick end limiting slot, support platform and clip are separately mounted to the both ends of connecting rod, and clip is located at support and puts down
Above the carbon-point end limiting slot of platform.
The utility model advantage is: to reduce the out of stock environmental protection facility operating cost of flue gas desulfurization, developing a kind of for kiln
The out of stock bidirectional heat-exchanger device of kiln gas desulfurization becomes inevitable；Exhaust gas and NaHCO3The hybrid reaction in desulfurizing tower generates Na2SO3
And CO2, reacting quintessence is the synthesis endothermic reaction (SO2+H2O=SO3), exhaust gas temperature can be made to reduce, contain Na2SO3Waste particles
Exhaust gas temperature performance, is concentrated mainly in waste particles, and this exhaust gas removes Na by bag filter 62SO3Waste particles, meeting
Exhaust gas temperature is set to be reduced to 180 DEG C or so；The bidirectional heat-exchanger device that we design is that do not have using the low temperature waste gas absorption after desulfurization
There is the high-temp waste gas heat of desulfurization, the exhaust gas temperature after making desulfurization increases, and reaches into out of stock 280 DEG C of tower exhaust gas temperature, does not have
The high-temp waste gas of desulfurization cools down because heat is sucked away, and reaches into 250 DEG C of 5 exhaust gas temperature of desulfurizing tower；1, this heat exchanger
By waste gas heat method of replacing, not only simplify process line, but also cut down heating and cooling electric energy auxiliary device, makes flue gas desulfurization
Sold out operation cost is greatly lowered；2, change existing technique, using double purification flue gas, guarantee that flue gas reaches discharge mark
It is quasi-.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is carbon-point fixed seat structure schematic diagram.
Specific embodiment
As shown, the utility model includes the kiln 1 on glass bottle production line, it there are also the out of stock processing system of desulfurization,
The out of stock processing system of desulfurization includes a pretreatment unit and secondary treatment device,
Pretreatment unit includes the first cabinet 2 and multiple groups carbon-point 3,
Smoke inlet, outlet flue, access hole and ash discharging hole are provided on first cabinet 2, multiple groups carbon-point 3 is evenly distributed in first
In cabinet 2,
The exhanst gas outlet of kiln 1 is connected to the smoke inlet on the first cabinet 2,
Secondary treatment device includes heat exchanger 4, desulfurizing tower 5, bag filter 6, out of stock tower 7, frequency conversion fan and chimney,
Outlet flue on first cabinet 2 is connected to by pipeline with 4 hot air intake of heat exchanger,
The cold air outlet of heat exchanger 4 is connected to by pipeline with the air inlet of desulfurizing tower 5,
The gas outlet of desulfurizing tower 5 passes through the inlet communication of pipeline and bag filter 6,
The gas vent of bag filter 6 passes through the cold air inlet communication of pipeline and heat exchanger 4,
The heat outlet of heat exchanger 4 passes through the inlet communication of pipeline and out of stock tower 7,
Out of stock tower 7 passes through pipeline and frequency conversion fan and chimney inlet communication.
Having heaters is set on pipeline between the heat outlet of heat exchanger 4 and out of stock tower 7.
Maintenance door is provided on access hole.
It is provided with flow control valve 8 at the cold air outlet and heat outlet of heat exchanger 4, to realize adjustment flow control valve
The heating of 8 official post exhaust gas and cooling reach target value.
It is fixedly installed with multiple groups in first cabinet 2 and is placed respectively for placing the carbon-point fixing seat of carbon-point 3, multiple groups carbon-point 3
It is used to place the carbon-point fixing seat of carbon-point 3, and the inlet and outlet direction in the inlet and outlet direction and the first cabinet 2 of carbon-point 3 in multiple groups
Unanimously.
Carbon-point fixing seat includes connecting rod 11, support platform 12 and clip 13, and the limit of 3 end of carbon-point is provided in support platform
Slot, and hole is provided in 3 end limiting slot of carbon-point, support platform 12 and clip 13 are separately mounted to the both ends of connecting rod 11, and
Clip 13 is located above the 3 end limiting slot of carbon-point of support platform 11.
Hot swapping is carried out using different temperatures exhaust gas, the low temperature waste gas after desulfurization absorbs the high-temp waste gas heat of not desulfurization
Amount, the exhaust gas temperature after making desulfurization increase, and the exhaust gas temperature of not desulfurization reduces；
Specific working mode is:
1, pollutant is adsorbed on a solid surface by the flue gas of kiln 1 through the carbon-point 3 in a pretreatment unit, makes it
It is separated with admixture of gas, reaches primary purification purpose；
2, after the flue gas of Jing Yici pretreatment unit enters the hot air intake cooling of heat exchanger 4, into 5 desulfurization of desulfurizing tower；
3, after the completion of desulfurization, gas temperature enters 6 depositing dust of bag filter not higher than 250 DEG C at this time；
4, the flue gas after dedusting is squeezed into heat exchanger 4 as cold source to use, and is warming up to 280-300 DEG C and squeezes into out of stock tower
The out of stock processing of flue gas can be carried out in 7, the flue gas for finally completing processing is discharged by frequency conversion fan and chimney.
One end of carbon-point is placed in the limiting slot of support platform 12, and the other end of carbon-point is locked by clip 13.
The low temperature waste gas come out from bag filter 6, into 4 exhaust piping of heat exchanger, absorbing does not have desulfurization outside tube wall
High-temp waste gas heat, exhaust gas is after heating, by channel, passes through top exhaust piping and reaches outlet and form heating mouth
Exhaust gas；There is no the exhaust gas of desulfurization, flowed from the top to the bottom by the outer wall of pipeline, is absorbed heat and dropped by the low temperature waste gas in tube wall
Temperature reaches outlet and forms the exhaust gas after cooling；There are also flow control valves, reach by adjusting the heating of flowmeter official post exhaust gas and cooling
Target value；There are also compressed air interfaces, and carrying out inner cavity and outer wall deashing, pipeline to pipeline by high voltage pulse gas makes uniformly
Opposite joint arrangement, keeps heat transfer effect more preferable.
The device is mainly characterized by: carrying out heat displacement, good effect of heat exchange, the exhaust gas after heat exchange by different temperatures exhaust gas
Temperature can automatically adjust, and process line is simple, small investment, be not required to the external energy that provides and assist, operating cost is low.
Claims (6)
1. the out of stock processing system of desulfurization of kiln gas is used on glass bottle production line, including the kiln on glass bottle production line
(1), it is characterised in that there are also the out of stock processing system of desulfurization, the out of stock processing system of desulfurization includes a pretreatment unit and secondary for it
Processing unit,
Pretreatment unit includes the first cabinet (2) and multiple groups carbon-point (3),
Smoke inlet, outlet flue, access hole and ash discharging hole are provided on first cabinet (2), multiple groups carbon-point (3) is evenly distributed in first
In cabinet (2),
The exhanst gas outlet of kiln (1) is connected to the smoke inlet on the first cabinet (2),
Secondary treatment device includes heat exchanger (4), desulfurizing tower (5), bag filter (6), out of stock tower (7), frequency conversion fan and cigarette
Chimney,
Outlet flue on first cabinet (2) is connected to by pipeline with heat exchanger (4) hot air intake,
The cold air outlet of heat exchanger (4) is connected to by pipeline with the air inlet of desulfurizing tower (5),
The gas outlet of desulfurizing tower (5) passes through the inlet communication of pipeline and bag filter (6),
The gas vent of bag filter (6) passes through the cold air inlet communication of pipeline and heat exchanger (4),
The heat outlet of heat exchanger (4) passes through the inlet communication of pipeline and out of stock tower (7),
Out of stock tower (7) passes through pipeline and frequency conversion fan and chimney inlet communication.
2. being used for the out of stock processing system of desulfurization of kiln gas, feature on glass bottle production line according to claim 1
It is: having heaters is set on the pipeline between the heat outlet and out of stock tower (7) of heat exchanger (4).
3. being used for the out of stock processing system of desulfurization of kiln gas, feature on glass bottle production line according to claim 1
It is: is provided with maintenance door on access hole.
4. being used for the out of stock processing system of desulfurization of kiln gas, feature on glass bottle production line according to claim 1
It is: is provided with flow control valve (8) at the cold air outlet and heat outlet of heat exchanger (4), realizes adjustment flow control
The heating of valve (8) official post exhaust gas and cooling reach target value.
5. being used for the out of stock processing system of desulfurization of kiln gas, feature on glass bottle production line according to claim 1
It is: is fixedly installed with multiple groups in the first cabinet (2) and is put respectively for placing the carbon-point fixing seat of carbon-point (3), multiple groups carbon-point (3)
Set and be used to place the carbon-point fixing seat of carbon-point (3) in multiple groups, and the inlet and outlet direction of carbon-point (3) and the first cabinet (2) into
Export direction is consistent.
6. being used for the out of stock processing system of desulfurization of kiln gas, feature on glass bottle production line according to claim 5
Be: carbon-point fixing seat includes connecting rod (11), support platform (12) and clip (13), and carbon-point (3) end is provided in support platform
Portion's limiting slot, and hole is provided in the limiting slot of carbon-point (3) end, support platform (12) and clip (13) are separately mounted to connecting rod
(11) both ends, and clip (13) is located above carbon-point (3) end limiting slot of support platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470097.2U CN208786101U (en) | 2018-09-10 | 2018-09-10 | The out of stock processing system of desulfurization of kiln gas is used on glass bottle production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470097.2U CN208786101U (en) | 2018-09-10 | 2018-09-10 | The out of stock processing system of desulfurization of kiln gas is used on glass bottle production line |
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| CN208786101U true CN208786101U (en) | 2019-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984785A (en) * | 2021-02-05 | 2021-06-18 | 陕西翼飞航智能科技有限公司 | Based on CO2Glass production and CO production in plasma hot blast stove2Decomposed gas recovery system and method |
-
2018
- 2018-09-10 CN CN201821470097.2U patent/CN208786101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984785A (en) * | 2021-02-05 | 2021-06-18 | 陕西翼飞航智能科技有限公司 | Based on CO2Glass production and CO production in plasma hot blast stove2Decomposed gas recovery system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Desulfurization and sell out treatment system for kiln flue gas on glass bottle production line Effective date of registration: 20210827 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Jingmen branch Pledgor: HUBEI JINGYU GLASS PRODUCTS Co.,Ltd. Registration number: Y2021980008444 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |