CN206188409U - Purifier is calcined to industrial slag salt second grade - Google Patents
Purifier is calcined to industrial slag salt second grade Download PDFInfo
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- CN206188409U CN206188409U CN201620981514.4U CN201620981514U CN206188409U CN 206188409 U CN206188409 U CN 206188409U CN 201620981514 U CN201620981514 U CN 201620981514U CN 206188409 U CN206188409 U CN 206188409U
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Abstract
The utility model provides a purifier is calcined to industrial slag salt second grade can purify industrial slag salt, detaches wherein organic matter impurity, and recycle is realized to sediment salt, purification efficiency is high, but batch production. It includes that the one -level forges burning furnace, still forges burning furnace including setting up the second grade of forging the burning furnace top in the one -level, the one -level forge burning furnace and second grade and forge and say through temperature control pipe between the burning furnace and be connected, the one -level forge and be provided with the screw of being connected with power device in the burning furnace, the one -level is forged and still is connected with one -level gas mixing chamber on the burning furnace, one -level gas mixing chamber and natural gas line and air duct connect, temperature control pipe says and is connected with spiral delivery mechanism, the second grade is forged burning furnace and is connected with second grade gas mixing chamber, second grade gas mixing chamber and natural gas line and air duct connect, the burning furnace end -to -end connection is forged to the second grade has cyclone A, cyclone A is connected with cyclone B. Temperature control pipe say that the outer wall cladding has temperature control device.
Description
Technical field
The utility model is related to field of Environment Protection, and in particular to a kind of two grades of calcining purifiers of industrial slag salt.
Background technology
During production hydrazine hydrate, benzofuranol, agricultural chemicals, the product such as intermediate, a large amount of industrial slag salt can be produced, its into
Dividing mainly includes：Sodium chloride 80~90%, moisture 2~8%, toxic organic matter 2~10%.At present due to lacking energy-conserving and environment-protective
Processing method, this kind of discarded object is mainly processed using land-fill method, causes the wasting of resources and environmental pollution.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of two grades of calcining purifiers of industrial slag salt, can
Industrial slag salt is purified, wherein organic impurities are removed, slag salt is realized recycling；Purification efficiency is high, can be mass.
In order to solve the above technical problems, two grades of calcining purifiers of industrial slag salt of the present utility model, including one-level calcining
Stove, it is characterised in that：Also include being arranged on two grades of calcining furnaces above one-level calcining furnace, described one-level calcining furnace is forged with two grades
Connected by temperature control pipeline between burning stove；
The propeller being connected with power set is provided with described one-level calcining furnace, is also connected with the one-level calcining furnace
There is one-level gas mixing chamber, the one-level gas mixing chamber is connected with natural gas line and air duct；The temperature control pipeline connects
It is connected to helix transporting device；
Two grades of calcining furnaces are connected with second gas burning mixing chamber, the second gas burning mixing chamber and natural gas line and sky
Feed channel is connected；
Two grades of calcining furnace ends are connected with cyclone separator A, the cyclone separator A and are connected with cyclone separator B.
Described temperature control pipeline outer wall is coated with attemperating unit.
Described one-level gas mixing chamber is connected by gas pipeline with the one-level calcining furnace, the gas pipeline and
Possesses an attachment structure for making gas tangentially enter between level calcining furnace.
Described second gas burning mixing chamber is connected by second gas burning pipeline with two grades of calcining furnaces, the second gas burning
Possesses an attachment structure for making gas tangentially enter between pipeline and two grades of calcining furnaces.
Two grades of application methods of calcining purifier of the industrial slag salt, comprise the following steps：
A, natural gas and air are passed through to one-level gas mixing chamber, gas is tangentially entered one-level calcining furnace shape after mixing
Into turbulent flow and burn；By temperature control in one-level calcining furnace below 500 DEG C；
B, helix transporting device continuous firing, to input industrial slag salt in one-level calcining furnace；Propeller continuous firing, by work
Industry slag salt is atomized and conveys upward；
C, startup attemperating unit, by temperature control in temperature control pipeline at 600 ± 10 DEG C；
D, to natural gas and air is passed through in second gas burning mixing chamber, make after mixing gas tangentially enter two grades of calcining furnaces
Burning, temperature control is at 600~700 DEG C；
E, two grades of calcining furnace inner salt gas mixtures are maintained at 700 ± 20 DEG C and enter cyclone separator A, the salt after reclaiming clean
Grain；Tail gas is discharged after reclaiming salt grain again through cyclone separator B.
Technological merit of the present utility model is embodied in：
A, the secondary ladder liter that temperature is realized by two-stage burning, reach the clean-burning purpose of organic matter.
, at 802 DEG C, boiling point is at 1410 DEG C for B, pure salt fusing point；Dried industrial slag salt raw material melts at 660 DEG C or so,
In the utility model, temperature control makes the organic moiety in industrial slag salt burn, slag salt sheet at 500 DEG C in one-level calcining furnace
Body is non-fusible；Two grades of calcining furnace temperature controls make the organic matter in industrial slag salt fully burn at 600~700 DEG C, the atomization of slag salt
After be more easy to conveying.
Temperature control pipeline and temperature control are set between C, one-level calcining furnace and two grades of calcining furnaces, it is ensured that processing link process conditions are steady
It is fixed, improve purification efficiency.
D, natural gas, air gas mixture enter one-level calcining furnace, two grades of calcining furnaces with tangential way, can form turbulent flow,
It is easy to industrial slag salt to transmit, while improving efficiency of combustion.
E, through it is secondary it is deficient after, organic impurities removal is thorough in industrial slag salt, can be produced in batches.
Brief description of the drawings
Fig. 1 is two grades of structural representations of calcining purifier of industrial slag salt of the present utility model；
Tu2Shi one-levels gas mixing chamber and the connected mode schematic diagram of one-level calcining furnace.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
It is visible as shown in Figure 1, Figure 2, two grades of calcining purifiers of industrial slag salt of the present utility model, including one-level calcining furnace 1, its
It is characterised by：Also include being arranged on two grades of calcining furnaces 2 of the top of one-level calcining furnace 1, described one-level calcining furnace 1 and two grades of calcinings
Connected by temperature control pipeline 3 between stove 2；
The propeller 4 being connected with power set is provided with described one-level calcining furnace 1, on the one-level calcining furnace 1 also
One-level gas mixing chamber 5 is connected with, the one-level gas mixing chamber 5 is connected with natural gas line and air duct；The temperature control
Pipeline 3 is connected with helix transporting device 6；
Two grades of calcining furnaces 2 are connected with second gas burning mixing chamber 7, the second gas burning mixing chamber 7 and natural gas line
Connected with air duct；
Two grades of calcining furnaces 2 end is connected with cyclone separator A8, the cyclone separator A8 and is connected with cyclonic separation
Device B9.
The described outer wall of temperature control pipeline 3 is coated with attemperating unit 30.
As shown in Figure 2, described one-level gas mixing chamber 5 is connected by gas pipeline 50 with the one-level calcining furnace 1, institute
State and possess an attachment structure for making gas tangentially enter between gas pipeline 50 and one-level calcining furnace 1.The present embodiment
In, gas pipeline 50 is tangentially arranged on the inwall of one-level calcining furnace 1, so that gas enters fashionable formation turbulent flow.
Described second gas burning mixing chamber 7 is connected by second gas burning pipeline 70 with two grades of calcining furnaces 2, described two grades
Possesses an attachment structure for making gas tangentially enter between gas pipeline 70 and two grades of calcining furnaces 2.Two grades of combustions
The attachment structure for burning part is similar with one-level, no longer illustrates.
Two grades of application methods of calcining purifier of the industrial slag salt, comprise the following steps：
A, natural gas and air are passed through to one-level gas mixing chamber 5, gas is tangentially entered one-level calcining furnace 1 after mixing
Form turbulent flow and burn；By temperature control in one-level calcining furnace 1 below 500 DEG C；
B, the continuous firing of helix transporting device 6, to input industrial slag salt in one-level calcining furnace 1；The continuous firing of propeller 4,
Industrial slag salt is atomized and is conveyed upward；
C, startup attemperating unit 30, by temperature control in temperature control pipeline 3 at 600 ± 10 DEG C；
D, to natural gas and air is passed through in second gas burning mixing chamber 7, make after mixing gas tangentially enter two grades calcining
Stove 2 burns, and temperature control is at 600~700 DEG C；
E, two grades of inner salt gas mixtures of calcining furnace 2 are maintained at 700 ± 20 DEG C and enter cyclone separator A8, after reclaiming clean
Salt grain；Tail gas is discharged after reclaiming salt grain again through cyclone separator B9.
Claims (4)
1. a kind of two grades of calcining purifiers of industrial slag salt, including one-level calcining furnace（1）, it is characterised in that：Also include being arranged on
One-level calcining furnace（1）Two grades of calcining furnaces of top（2）, described one-level calcining furnace（1）With two grades of calcining furnaces（2）Between by temperature
Keyholed back plate road（3）Connection；
Described one-level calcining furnace（1）Inside it is provided with the propeller being connected with power set（4）, the one-level calcining furnace（1）On
It is also associated with one-level gas mixing chamber（5）, the one-level gas mixing chamber（5）It is connected with natural gas line and air duct；Institute
State temperature control pipeline（3）It is connected with helix transporting device（6）；
Two grades of calcining furnaces（2）It is connected with second gas burning mixing chamber（7）, the second gas burning mixing chamber（7）With natural gas tube
Road and air duct are connected；
Two grades of calcining furnaces（2）End is connected with cyclone separator A（8）, the cyclone separator A（8）It is connected with whirlwind point
From device B（9）.
2. two grades of calcining purifiers of industrial slag salt as claimed in claim 1, it is characterised in that：Described temperature control pipeline（3）
Outer wall is coated with attemperating unit（30）.
3. two grades of calcining purifiers of industrial slag salt as claimed in claim 1 or 2, it is characterised in that：Described one-level combustion gas
Mixing chamber（5）By gas pipeline（50）With the one-level calcining furnace（1）Connection, the gas pipeline（50）With one-level calcining furnace
（1）Between possess an attachment structure for making gas tangentially enter.
4. two grades of calcining purifiers of industrial slag salt as claimed in claim 1 or 2, it is characterised in that：Described second gas burning
Mixing chamber（7）By second gas burning pipeline（70）With two grades of calcining furnaces（2）Connection, the second gas burning pipeline（70）With two
Level calcining furnace（2）Between possess an attachment structure for making gas tangentially enter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981514.4U CN206188409U (en) | 2016-08-30 | 2016-08-30 | Purifier is calcined to industrial slag salt second grade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981514.4U CN206188409U (en) | 2016-08-30 | 2016-08-30 | Purifier is calcined to industrial slag salt second grade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206188409U true CN206188409U (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981514.4U Active CN206188409U (en) | 2016-08-30 | 2016-08-30 | Purifier is calcined to industrial slag salt second grade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145162A (en) * | 2016-08-30 | 2016-11-23 | 安徽今朝环保科技有限公司 | Two grades of calcining purifiers of industrial slag salt and using method thereof |
-
2016
- 2016-08-30 CN CN201620981514.4U patent/CN206188409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145162A (en) * | 2016-08-30 | 2016-11-23 | 安徽今朝环保科技有限公司 | Two grades of calcining purifiers of industrial slag salt and using method thereof |
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