CN105273797B - A kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide - Google Patents
A kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide Download PDFInfo
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- CN105273797B CN105273797B CN201510852065.3A CN201510852065A CN105273797B CN 105273797 B CN105273797 B CN 105273797B CN 201510852065 A CN201510852065 A CN 201510852065A CN 105273797 B CN105273797 B CN 105273797B
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- photoelectric tube
- sulphur
- raw coal
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- zine oxide
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Abstract
The invention discloses a kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide, belong to technical field of coal chemical industry.Including degradation furnace, provided with tube cell and coal filling hole is added at the top of degradation furnace, steam pipe is provided with degraded furnace bottom, first flowmeter, first pressure table and the first thermometer are provided with steam pipe；Second flowmeter, second pressure table and second temperature meter are provided with the side furnace wall of degradation furnace；The flitch with holes for being used for holding raw coal grain is provided with degradation furnace, blast pipe is provided with the side of degradation furnace, opposite side is provided with the photoelectric tube that can extend into degradation furnace, the photoelectric tube is two, the first photoelectric tube including being respectively the lower section for being located at flitch with holes, and the second photoelectric tube above flitch with holes.The apparatus structure is simple, and energy-conserving and environment-protective, desulfurized effect is good, gentle safety.
Description
Technical field
The invention belongs to technical field of coal chemical industry, it is related to a kind of desulfurization of coal device, and in particular to one kind is using containing nanometer
The device of sulphur in the steam stream removing raw coal of zinc oxide.
Background technology
When being burnt in entrance stove from the raw coal that underground mining goes out or complete other chemical processes, it is necessary to remove
Ash content and sulphur content in coal, this can not only save the expense of coal in transit, can also be laid a good foundation for coal clean utilization,
Save coal and carry out dedusting and out of stock required expense when subsequent combustion and chemical industry are handled.Gradient magnetic separation method being used current desulfurization more,
Super ripple or microwave method, electrochemical treatment etc..These processing methods have considerable influence to environment, can also consume a large amount of water, sometimes
Temperature is also higher.
The content of the invention
In order to overcome the defect that above-mentioned prior art is present, it is an object of the invention to provide one kind using containing nano oxidized
The device of sulphur in the steam stream removing raw coal of zinc, the device is reasonable in design, and simple in construction, energy-conserving and environment-protective, desulfurized effect is good, uses
Safety.
The present invention is to be achieved through the following technical solutions：
The invention discloses a kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide, including degraded
Stove, provided with tube cell and coal filling hole is added at the top of degradation furnace, is provided with steam pipe, provided with first-class on steam pipe in degraded furnace bottom
Gauge, first pressure table and the first thermometer；Provided with second flowmeter, second pressure table and the on the side furnace wall of degradation furnace
Two thermometers；
The flitch with holes for being used for holding raw coal grain is provided with degradation furnace, blast pipe is provided with the side of degradation furnace, it is another
Side is provided with the photoelectric tube that can extend into degradation furnace, and the photoelectric tube is two, including is respectively positioned at the lower section of flitch with holes
The first photoelectric tube, and the second photoelectric tube above flitch with holes.
First photoelectric tube is connected by electric wire I with power supply I, and is additionally provided with electric wire I switch I；Second photoelectric tube passes through
Electric wire II is connected with power supply II, and is additionally provided with electric wire II switch II.
Stop valve is provided with tube cell is added, and powder input port is provided with the top of tube cell adding.
Air bleeding valve is provided with blast pipe.
Steam valve is provided with steam pipe.
Coal lid is additionally provided with above coal filling hole.
The flitch with holes is made of stainless steel.
Compared with prior art, the present invention has following beneficial technique effect：
Desulfurization of coal device disclosed by the invention, the photoelectric tube that can extend into stove, photoelectric tube are set in degradation furnace side
Quantity be two, and be respectively arranged at the upper and lower both sides of flitch with holes, fully can be contacted with nano-zinc oxide powder.Drop
Solve furnace bottom and be provided with steam pipe, top, which is provided with to be additionally provided be used to adding nano zine oxide plus tube cell, degradation furnace, holds raw coal
The flitch with holes of grain.The ultraviolet launched using photoelectric tube irradiates the steam stream containing nano zine oxide, it is dissociateed OH-
Reacted with the sulphur in raw coal grain and generate H2S.Because coal is loose structure, the H of steam stream band can be made+And OH-Ion is penetrated into
In hole, abundant desulfurization.The apparatus structure is simple, and energy-conserving and environment-protective, desulfurized effect is good, gentle safety.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein：1 is powder input port；2 are plus tube cell；3 be coal filling hole；4 be degradation furnace；5 be air bleeding valve；6 be blast pipe；7 are
First flowmeter；8 be first pressure table；9 be the first thermometer；10 be flitch with holes；11 be the first photoelectric tube；12 be steam
Valve；13 be steam pipe；14 be second flowmeter；15 be second pressure table；16 be second temperature meter；17 be power supply I；18 be electric wire
Ⅰ；19 be switch I；20 be coal lid；21 be power supply II；22 be electric wire II；23 be switch II；24 be the second photoelectric tube；25 be original
Coal grain；26 be stop valve.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
Be the desulfurization of coal device of the present invention referring to Fig. 1, including degradation furnace 4, the top of degradation furnace 4 provided with plus the He of tube cell 2
Coal filling hole 3, is provided with stop valve 26 on tube cell 2 is added, and is adding the top of tube cell 2 to be provided with powder input port 1, is also set in the top of coal filling hole 3
There is coal lid 20.Steam pipe 13 is provided with the bottom of degradation furnace 4, steam valve 12 is mounted with steam pipe 13, the first thermometer 7,
First pressure table 8 and first flowmeter 9.The flitch with holes 10 for being used for holding raw coal grain 25, flitch with holes are provided with degradation furnace 4
10 are made of stainless steel.Blast pipe 6, second flowmeter 14, the and of second pressure table 15 are provided with the side outer wall of degradation furnace 4
Second temperature meter 16, is provided with air bleeding valve 5 on blast pipe 6, is provided with and is can extend into degradation furnace 4 in the opposite side of degradation furnace 4
Some photoelectric tubes.
Preferably, the quantity of the photoelectric tube is two, respectively the first photoelectric tube positioned at the lower section of flitch 10 with holes
11, and the second photoelectric tube 24 positioned at the top of flitch 10 with holes.First photoelectric tube 11 is connected by electric wire I 18 with power supply I 17,
And switch I 19 is additionally provided with electric wire I 18；Second photoelectric tube 24 is connected by electric wire II 22 with power supply II 21, and in electric wire II
Switch II 23 is additionally provided with 22.
The desulfurization of coal device of the present invention, when in use：
Before work, air bleeding valve 5 is closed, coal lid 20 is opened, stop valve 26 is opened.Then by raw coal grain 25 from coal filling hole 3
It is middle to add.Nano zinc oxide powder from addition in powder input port 1 is added, stop valve 26 is then switched off, is that coal filling hole 3 covers coal lid
27, close air outlet valve 5.
In work, close a switch II 23 and switch I 19, closes air bleeding valve 5, opens steam valve 12.With certain flow,
The steam of pressure and temperature is sent in degradation furnace 4 from steam pipe 13, after pressure and temperature reaches certain value in degradation furnace 4,
Steam valve 12 is closed.The steam of degradation furnace 4 is admitted to, nano-zinc oxide powder is blown afloat, and is fully infiltrated into the hole of raw coal grain
In gap structure.Under the action of ultraviolet radiation that photoelectric tube is sent, water vapour is dissociated into H+And OH-Sulphur in ion, with coal occurs anti-
Should, generate H2S gases, reach desulfurized effect.After certain time is reached, air bleeding valve 5 is opened, degraded gas is discharged out of the furnace.
Claims (7)
1. a kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide, it is characterised in that including degradation furnace
(4) steam pipe (13), is provided with degradation furnace (4) bottom provided with tube cell (2) and coal filling hole (3) is added at the top of degradation furnace (4),
Steam pipe (13) is provided with first flowmeter (7), first pressure table (8) and the first thermometer (9)；Side in degradation furnace (4)
Furnace wall is provided with second flowmeter (14), second pressure table (15) and second temperature meter (16)；
The flitch with holes (10) for being used for holding raw coal grain (25) is provided with degradation furnace (4), in the side of degradation furnace (4) provided with row
Tracheae (6), opposite side is provided with the photoelectric tube that can extend into degradation furnace (4), and the photoelectric tube is two, including is respectively to be located at
The first photoelectric tube (11) of the lower section of flitch (10) with holes, and the second photoelectric tube (24) above flitch with holes (10)；
First photoelectric tube (11) and the second photoelectric tube (24) can launch ultraviolet, and vapor is dissociated into H+And OH-Ion, with coal
Reaction of Salmon-Saxl generation H in grain2S gases, are discharged by blast pipe (6).
2. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, its feature exists
In the first photoelectric tube (11) is connected by electric wire I (18) with power supply I (17), and is additionally provided with electric wire I (18) switch I (19)；
Second photoelectric tube (24) is connected by electric wire II (22) with power supply II (21), and is additionally provided with electric wire II (22) switch II
(23)。
3. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, its feature exists
In being provided with stop valve (26) on tube cell (2) is added, and powder input port (1) is provided with the top of tube cell (2) adding.
4. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, it is characterised in that
Blast pipe (6) is provided with air bleeding valve (5).
5. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, its feature exists
In provided with steam valve (12) on steam pipe (13).
6. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, its feature exists
In being additionally provided with coal lid (20) above the coal filling hole (3).
7. the device according to claim 1 using sulphur in the steam stream removing raw coal containing nano zine oxide, it is characterised in that institute
Flitch with holes (10) is stated to be made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852065.3A CN105273797B (en) | 2015-11-27 | 2015-11-27 | A kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510852065.3A CN105273797B (en) | 2015-11-27 | 2015-11-27 | A kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105273797A CN105273797A (en) | 2016-01-27 |
| CN105273797B true CN105273797B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510852065.3A Active CN105273797B (en) | 2015-11-27 | 2015-11-27 | A kind of device using sulphur in the steam stream removing raw coal containing nano zine oxide |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4053678B2 (en) * | 1999-01-08 | 2008-02-27 | 株式会社Ｉｈｉ | Desulfurization agent and its regeneration method |
| JP4897434B2 (en) * | 2006-11-07 | 2012-03-14 | Ｊｘ日鉱日石エネルギー株式会社 | Kerosene desulfurization agent, desulfurization method, and fuel cell system using the same |
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| CN105273797A (en) | 2016-01-27 |
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Effective date of registration: 20180323 Address after: 751400 Yinchuan City, the Ningxia Hui Autonomous Region, Ningdong energy chemical base Patentee after: Ningxia Asahi Jiye Environmental Technology Co. Ltd. Address before: 719000 Shaanxi Province, Yulin City Cultural North Road, No. 2 Patentee before: Yulin University |