CN207727121U - Light dolomite dust-removing powder passivating device - Google Patents
Light dolomite dust-removing powder passivating device Download PDFInfo
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- CN207727121U CN207727121U CN201721714880.4U CN201721714880U CN207727121U CN 207727121 U CN207727121 U CN 207727121U CN 201721714880 U CN201721714880 U CN 201721714880U CN 207727121 U CN207727121 U CN 207727121U
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- water
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Abstract
The utility model is related to a kind of passivating devices, disclose a kind of light dolomite dust-removing powder passivating device.In the utility model, which includes：The hole for water spraying group of inactivating case, the water pipe being arranged on the inner wall of inactivating case, the powder water spray for being arranged on water pipe and being used for into inactivating case equipped with feed inlet is oppositely arranged on feed inlet both sides and the first high pressure spray air gun and the second high pressure spray air gun for blowing afloat powder；Hole for water spraying group includes：Multiple hole for water sprayings downward for spraying water towards the bottom of inactivating case, are arranged on water pipe and multiple oblique hole for water sprayings of angled water jet the multiple lateral hole for water sprayings sprayed water towards the side of inactivating case.Compared with prior art so that powder all fully passivation will not raise pollution environment again.
Description
Technical field
The utility model is related to a kind of passivating device, more particularly to a kind of light dolomite dust-removing powder passivating device.
Background technology
A large amount of light dolomite can be used in convertor steelmaking process, the product is by unprocessed dolomite high-temperature calcination；It is calcining
Major product is light dolomite in the process, is used directly for pneumatic steelmaking, but also generate many light dolomites simultaneously
Powder, light dolomite dust-removing powder cannot be used for converter smelting directly as additive.If a large amount of dust-removing powder cannot be rational
It is utilized, is bound to cause environmental pollution.Therefore need to light burnt powder be subjected to pressure ball processing, if directly carrying out pressure ball to light burnt powder,
Because light burnt powder activity is larger, the ball suppressed can burst can not use quickly.Therefore light burnt powder need to first be carried out to Passivation Treatment, tradition
Passivation be to be driven into light-burned dust-removing powder in one closed inactivating case by pressure, install water pipe additional by water at the top of babinet
Uniformly it is sprayed at the uniform mixing for reaching powder and water on light burnt powder.But practical to beat during powder, light burnt powder goes out in heap in the case
Existing, powder and water cannot come into full contact with.In use, the powder not contacted with water passivation raises again, environmental pollution is larger.
Utility model content
The purpose of this utility model is to provide a kind of light dolomite dust-removing powder passivating devices so that powder is all abundant
Passivation, will not raise again, pollute environment.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of light dolomite dust-removing powder passivation
Device, including：Inactivating case equipped with feed inlet, is arranged on the water pipe water pipe being arranged on the inner wall of the inactivating case
And for the hole for water spraying group of the powder water spray into the inactivating case, be oppositely arranged on the feed inlet both sides and for by powder
The the first high pressure spray air gun and the second high pressure spray air gun blown afloat；
The hole for water spraying group includes：N number of hole for water spraying downward for spraying water towards the bottom of the inactivating case, towards the passivation
The lateral hole for water sprayings of M of the side water spray of case are arranged on the water pipe and the S of angled water jet oblique hole for water sprayings；
Wherein, the N is the natural number more than or equal to 1, and the M is the natural number more than or equal to 1, and the S is big
In or equal to 1 natural number.
The utility model embodiment in terms of existing technologies, due to being equipped with inactivating case, water pipe, hole for water spraying group,
One high pressure spray air gun and the second high pressure spray air gun, inactivating case are equipped with feed inlet, and powder enters inactivating case from feed inlet, and first is high
Pressure jet gun and the second high pressure spray air gun are opened simultaneously, carry out jet to falling into the powder in inactivating case, powder is blown afloat, is sprayed water
Hole group, which is arranged on sparge pipe, sprays water to powder, since powder flies up, powder is made fully to be contacted with water, is passivated.And it sprays water
Hole group includes multiple lateral hole for water sprayings, downward hole for water spraying, oblique hole for water spraying, to make each orientation in inactivating case that can be sprayed onto water,
Powder in all directions can be sprayed onto by water in inactivating case, ensured that powder is passivated completely, prevented from, due to powder accumulation, causing lower layer
Powder can not be passivated pollution environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the light dolomite dust-removing powder passivating device of the utility model first embodiment.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
Art details and various changes and modifications based on the following respective embodiments can also realize that each claim of the application is required and protect
The technical solution of shield.
The first embodiment of the utility model is related to a kind of light dolomite dust-removing powder passivating device, as shown in Figure 1, packet
The inactivating case 1 equipped with feed inlet 3, the water pipe 2 being arranged on the inner wall of inactivating case 1 are included, is arranged on water pipe 2 and is used for passivation
The hole for water spraying group of the water spray of powder 4 in case 1 is oppositely arranged on 3 both sides of feed inlet and the first high pressure spray for blowing afloat powder 4
Air gun 5 and the second high pressure spray air gun 6.The water sources such as 2 external water tank of water pipe, top surface that water pipe 2 is arranged in inactivating case 1 and opposite
On two sides.Hole for water spraying group includes the multiple hole for water sprayings downward 7 sprayed water towards the bottom of inactivating case 1, towards the side of inactivating case 1
Multiple lateral hole for water sprayings 8 of water spray are arranged on water pipe 2 and multiple oblique hole for water sprayings 9 of angled water jet.
Through the above it is not difficult to find that due to being equipped with inactivating case 1, water pipe 2, hole for water spraying group, 5 and of the first high pressure spray air gun
Second high pressure spray air gun 6, inactivating case 1 are equipped with feed inlet 3, and powder 4 enters inactivating case 1, the first high pressure spray air gun from feed inlet 3
5 and second high pressure spray air gun 6 open simultaneously, to fall into the powder 4 in inactivating case 1 carry out jet, powder 4 is blown afloat, hole for water spraying
Group, which is arranged on sparge pipe 2, sprays water to powder 4, since powder 4 flies up, so that powder 4 is fully contacted with water, is passivated.And it sprays
Water hole group includes multiple lateral hole for water sprayings 8, downward hole for water spraying 7, oblique hole for water spraying 9, to make each orientation in inactivating case 1 that can spray
To water, powder 4 in all directions can be sprayed onto by water in inactivating case 1, ensured that powder 4 is passivated completely, prevented due to 4 heap of powder
Product, causes lower layer's powder 4 that can not be passivated pollution environment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (1)
1. a kind of light dolomite dust-removing powder passivating device, which is characterized in that including：Inactivating case, setting equipped with feed inlet exist
The water spray of water pipe, the powder water spray for being arranged on the water pipe and being used for into the inactivating case on the inner wall of the inactivating case
Hole group is oppositely arranged on the feed inlet both sides and the first high pressure spray air gun and the second high pressure spray for blowing afloat the powder
Air gun；
The hole for water spraying group includes：N number of hole for water spraying downward for spraying water towards the bottom of the inactivating case, towards the inactivating case
The lateral hole for water sprayings of M of side water spray are arranged on the water pipe and the S of angled water jet oblique hole for water sprayings；
Wherein, the N is natural number more than or equal to 1, and the M is the natural number more than or equal to 1, the S be more than or
Natural number equal to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714880.4U CN207727121U (en) | 2017-12-11 | 2017-12-11 | Light dolomite dust-removing powder passivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714880.4U CN207727121U (en) | 2017-12-11 | 2017-12-11 | Light dolomite dust-removing powder passivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727121U true CN207727121U (en) | 2018-08-14 |
Family
ID=63097269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714880.4U Active CN207727121U (en) | 2017-12-11 | 2017-12-11 | Light dolomite dust-removing powder passivating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727121U (en) |
-
2017
- 2017-12-11 CN CN201721714880.4U patent/CN207727121U/en active Active
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