CN104324682B - Stirring reaction device - Google Patents
Stirring reaction device Download PDFInfo
- Publication number
- CN104324682B CN104324682B CN201410596839.6A CN201410596839A CN104324682B CN 104324682 B CN104324682 B CN 104324682B CN 201410596839 A CN201410596839 A CN 201410596839A CN 104324682 B CN104324682 B CN 104324682B
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- Prior art keywords
- powder body
- powder
- body nozzle
- reacting part
- stirring reaction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a stirring reaction device, comprising a shell, a gas outlet, a material melt inlet and a plurality of powder nozzles, wherein a feeding part and a reacting part are limited on the shell from top to bottom, and a reaction space is limited in the reaction part; the gas outlet is arranged on the side wall of the feeding part; the material melt inlet is arranged at the top of the feeding part; the plurality of powder nozzles are arranged on the side wall of the reaction part, and the plurality of powder nozzles are distributed in the circumferential direction and the axial direction of the reaction part at intervals. The device can be used for fully mixing materials to greatly improve the reaction efficiency of the materials.
Description
Technical field
The invention belongs to technical field of chemical, specifically, the present invention relates to a kind of stirring reaction unit.
Background technology
At present at the outer treatment technology of chemical field and metallurgy industry, heat recovery and stove for improving comprehensive utilization effect
Benefit and to improve product quality significant, during winding-up, passivation layer material is susceptible to pile up, winding-up and anti-
Answering efficiency to reduce, reaction mass cannot be fully contacted and dirty material is difficult to clear up, and largely effects on production.How to improve molten
The thermodynamics and kinetics condition of pond reaction, realizes the abundant reaction of molten bath material while making full use of waste heat energy, makes
Obtain the key technical indexes and be optimised significant.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the one of the present invention
Purpose is to propose a kind of stirring reaction unit, and this device is so that material is sufficiently mixed, thus significantly improves the anti-of material
Answer efficiency.
In one aspect of the invention, the present invention proposes a kind of stirring reaction unit, including:
Housing, described housing limits feeder and reacting part from top to bottom, and described reacting part limits reaction compartment；
Gas outlet, described gas outlet is arranged on the sidewall of described feeder；
Material melt inlet, described material melt inlet is arranged on the top of described feeder；And
Multiple powder body nozzles, the plurality of powder body nozzle is arranged on the sidewall of described reacting part, and the plurality of powder spray
Mouth in the circumference of described reacting part and axially on all in spaced apart.
Stirring reaction unit according to embodiments of the present invention is many by being all set in distance in the circumference of reacting part and axially
Individual powder body nozzle, and use in the plurality of powder body nozzle melt material in reacting part and spray into powder, so that powder
Driving melt material to carry out high speed rotating, such that it is able to play the effect of agitator, powder is driving melt material to rotate simultaneously
During, powder can be fully contacted with melt material, carries out instead so that powder makes full use of melt material waste heat
Should, and then realizing improving while resource maximally utilizes the reaction efficiency of powder.
It addition, stirring reaction unit according to the above embodiment of the present invention can also have a following additional technical characteristic:
In some embodiments of the invention, the sectional dimension of described feeder is gradually reduced from bottom to top.
In some embodiments of the invention, described housing is disposed with heat-insulation layer and flame retardant coating from outside to inside.Thus, may be used
To improve the resistance to elevated temperatures of stirring reaction unit.
In some embodiments of the invention, described stirring reaction unit includes three powder body nozzles, wherein, at axial direction
On, it is respectively arranged with the first powder body nozzle, the second powder body nozzle and the 3rd powder body nozzle from top to bottom.Thus, it is possible to it is notable
Improve the reaction efficiency of powder.
In some embodiments of the invention, on longitudinal section, the spray material port of described first powder body nozzle and described reacting part
Sidewall is in the angle less than 90 degree.Thus, it is possible to significantly improve the reaction efficiency of powder further.
In some embodiments of the invention, at least one and hydraulic pressure of described second powder body nozzle and described 3rd powder body nozzle
Cylinder or cylinders, for regulating the angle of nozzle.Thus, it is possible to by hydraulic cylinder or cylinder adjust the second powder body nozzle and
The material spray angle of the 3rd powder body nozzle, the Stirring speed of optimizing regulation melt, thus significantly improve the anti-of powder further
Answer efficiency.
In some embodiments of the invention, on longitudinal section, it is high that described second powder body nozzle is arranged on described reacting part sidewall
3 to the five/5ths of degree/everywhere.Thus, it is possible to significantly improve the reaction efficiency of powder further.
In some embodiments of the invention, on longitudinal section, it is high that described 3rd powder body nozzle is arranged on described reacting part sidewall
At 1st/to three/5ths of degree.Thus, it is possible to significantly improve the reaction efficiency of powder further.
In some embodiments of the invention, the material spray direction of described second powder body nozzle and the material spray of described 3rd powder body nozzle
Direction keeps antiparallel.Thus, it is possible to significantly improve the reaction efficiency of powder further.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the profile stirring reaction unit according to an embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ",
Orientation or the position relationship of the instruction such as " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " are based on shown in the drawings
Orientation or position relationship, be for only for ease of describe the present invention and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or
Person implies the quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two,
Three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", the art such as " fixing "
Language should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be machinery
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part or the interaction relationship of two elements, unless otherwise clear and definite restriction.Ordinary skill for this area
For personnel, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be
One directly contacts with second feature, or the first and second features are by intermediary mediate contact.And, fisrt feature is
Two features " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of first
Characteristic level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature
Immediately below second feature or obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
In one aspect of the invention, the present invention proposes a kind of stirring reaction unit.Below with reference to Fig. 1, the present invention is implemented
The stirring reaction unit of example is described in detail.According to embodiments of the invention, this stirring reaction unit includes: housing 10,
Gas outlet 11, material melt inlet 12 and powder body nozzle 13.
According to embodiments of the invention, housing 10 limits feeder 14 and reacting part 15 from top to bottom, according to the present invention's
Specific embodiment, reacting part 15 limits reaction compartment 16, and is suitable to carry out being fully contacted going forward side by side by powder and melt material
Row chemical reaction, the interface dimensions of feeder 14 is gradually reduced from bottom to top.
According to a particular embodiment of the invention, housing 10 is disposed with heat-insulation layer 17 and flame retardant coating 18 from outside to inside, thus,
The service life of this stirring reaction unit can be significantly improved.
According to embodiments of the invention, gas outlet 11 is arranged on the sidewall of feeder 14, is used for discharging powder and chemistry occurs
React produced gas, simultaneously release device internal pressure so that powder is fully contacted with melt powder.According to the present invention's
Specific embodiment, gas outlet 11 can have multiple, and the plurality of gas outlet can be with gas concentration unit (not shown) phase
Even.
According to embodiments of the invention, material melt inlet 12 is arranged on the top of feeder 14, for being supplied by melt material
Give to reaction compartment 16.
According to embodiments of the invention, powder body nozzle 13 is arranged on the sidewall of reacting part 15, in reaction compartment 16
Spray into powder.According to a particular embodiment of the invention, powder body nozzle 13 can have multiple, and multiple powder body nozzle arranges many
Individual in the circumference of reacting part 15 and axially on all claim spaced apart.It is to be understood that in this article, " circumferential " can
To be interpreted as being parallel to the direction of housing bottom surface, it is understood that for horizontal direction, " axially " can be understood as vertical bottom face
Direction, it is understood that for vertical direction.Inventor finds, by the circumference of reacting part and axially all in
Every arranging multiple nozzle, and use in the plurality of powder body nozzle melt material in reacting part and spray into powder, so that
Powder drives melt material to carry out high speed rotating, such that it is able to play the effect of agitator, powder is driving melt material simultaneously
In rotary course, powder can be fully contacted with melt material, enters so that powder makes full use of melt material waste heat
Row reaction, and then realizing improving while resource maximally utilizes the reaction efficiency of powder.
According to a particular embodiment of the invention, powder body nozzle 13 can have three, first powder body nozzle the 19, second powder spray
Mouth 20 and the 3rd powder body nozzle 21, according to the concrete example of the present invention, first powder body nozzle the 19, second powder body nozzle 20 and
3rd powder body nozzle 21 sets gradually on reacting part is axial from top to bottom.Thus, it is possible to make powder right in Different Plane
Melt material is stirred, so that powder can be fully contacted with melt material, and then maximally utilizes realizing resource
While improve the reaction efficiency of powder.
According to a particular embodiment of the invention, reacting part 15 can be rectangular shape, and the second powder body nozzle 20 is permissible
Being arranged on a sidewall of reacting part, the first powder body nozzle 19 and the 3rd powder body nozzle 21 can be arranged on the second powder spray
On the sidewall of the opposite side that mouth 20 is relative.Concrete, the material spray direction of the second powder body nozzle and the material spray side of the 3rd powder body nozzle
To keeping antiparallel.Thus so that melt material is stirred in Different Plane by powder, so that powder
Can be fully contacted with melt material, and then realize improving while resource maximally utilizes the reaction efficiency of powder.
According to a particular embodiment of the invention, on longitudinal section, the first powder body nozzle 19 can with the sidewall of reacting part 14 in
Angle less than 90 degree.Thus, sprayed into melt material in the horizontal direction by the second powder body nozzle and the 3rd powder body nozzle
Powder, is formed and carries out continuously stirred to melt material in horizontal plane direction, and the first powder body nozzle of arranging in pairs or groups is from top to bottom to melt thing
Material sprays into powder body, is formed and melt material is stirred at vertical direction so that powder is driving melt material rotary course
In, powder can be fully contacted with melt material, reacts so that powder makes full use of melt material waste heat,
And then realizing improving while resource maximally utilizes the reaction efficiency of powder.
According to a particular embodiment of the invention, the second powder body nozzle 20 and the 3rd powder body nozzle 21 at least one and hydraulic cylinder
Or cylinder (not shown) is connected, can be to the second powder body nozzle and the spray of the 3rd powder body nozzle from there through hydraulic cylinder or cylinder
Material angle is adjusted (± 5 degree), including circumference angle and/or axial angle so that powder and melt material are multiple flat
Carry out mixing contact in face, thus realize improving while resource maximally utilizes the reaction efficiency of powder further.
According to a particular embodiment of the invention, on longitudinal section, the second powder body nozzle 20 is arranged on reacting part 14 Sidewall Height
Five/everywhere, the 3rd powder body nozzle 21 is arranged at 1/3rd of reacting part 14 Sidewall Height.It is to be appreciated that
Second powder body nozzle be arranged on reacting part Sidewall Height five/the second powder body nozzle can be construed to everywhere to reacting part bottom surface
Distance is Sidewall Height 4/5ths, the 3rd powder body nozzle is arranged at 1/3rd of reacting part Sidewall Height and can solve
It is interpreted as the 3rd powder body nozzle to distance is Sidewall Height 1/3rd of reacting part bottom surface.Thus, by the second powder body nozzle
Inside reacting part, powder is sprayed into from reacting part following side so that powder is at melt from reacting part upper lateral part and the 3rd powder body nozzle
The upper and lower surface of material drives material to be stirred simultaneously, and then drives intermediate material stirring, thus ensure that and make
Make material stirring more abundant while minimum nozzle, thus realize raising while resource maximally utilizes further
The reaction efficiency of powder.
According to embodiments of the invention, the stirring reaction unit of the present invention can also use limit to add the dust mode of material of melt limit and make
Obtain melt material to contact with powder, such as, by material melt inlet while reacting part supply melt material, open
Open first, second, and third powder body nozzle so that melt material contacts with powder body in dropping process, and then make to melt
Body material can be fully contacted with powder, reacts so that powder makes full use of melt material waste heat, and
Realize improving while resource maximally utilizes the reaction efficiency of powder.
It should be noted that the powder of the present invention can be at least one in raw mineral materials and carbon raw, and high-temperature fusant
Can be raw mineral materials and carbon raw reduce after reduzate melt, wherein, raw mineral materials includes being not limited to
Iron ore concentrate, vanadium titano-magnetite, high-phosphorus iron ore, lateritic nickel ore, chromite, metallurgical slag, metallurgical dust and red mud, carbon element
Raw material includes being not limited to semi-coke, coke powder and anthracite.
The discharging of the present invention can use drop-bottom discharging, when discharging, opens bottom discharge.Sidewall can with outward-dipping necessarily
Angle, the such as angle with vertical direction are less than 5 degree, easily facilitate discharging.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ",
Or specific features, structure, material or the feature bag that the description of " some examples " etc. means to combine this embodiment or example describes
It is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term necessarily
It is directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be arbitrary
Individual or multiple embodiment or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be combined by art personnel
And combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (6)
1. a stirring reaction unit, it is characterised in that including:
Housing, described housing limits feeder and reacting part from top to bottom, and described reacting part limits reaction compartment；
Gas outlet, described gas outlet is arranged on the sidewall of described feeder；
Material melt inlet, described material melt inlet is arranged on the top of described feeder；And
Multiple powder body nozzles, the plurality of powder body nozzle is arranged on the sidewall of described reacting part, and the plurality of powder spray
Mouth in the circumference of described reacting part and axially on all in spaced apart,
Described powder body nozzle is three, wherein, in the axial direction, be respectively arranged with from top to bottom the first powder body nozzle,
Two powder body nozzles and the 3rd powder body nozzle,
On longitudinal section, described second powder body nozzle be arranged on described reacting part Sidewall Height 3 to five/5ths/everywhere,
Described 3rd powder body nozzle is arranged at 1st/to three/5ths of described reacting part Sidewall Height.
Stirring reaction unit the most according to claim 1, it is characterised in that the sectional dimension of described feeder from lower and
On be gradually reduced.
Stirring reaction unit the most according to claim 1, it is characterised in that described housing is disposed with from outside to inside
Heat-insulation layer and flame retardant coating.
Stirring reaction unit the most according to claim 1, it is characterised in that on longitudinal section, described first powder spray
The sidewall of the spray material port of mouth and described reacting part is in the angle less than 90 degree.
Stirring reaction unit the most according to claim 1, it is characterised in that described second powder body nozzle and the described 3rd
At least one of powder body nozzle and hydraulic cylinder or cylinders, for regulating the angle of nozzle.
Stirring reaction unit the most according to claim 1, it is characterised in that the material spray direction of described second powder body nozzle
Keep antiparallel with the material spray direction of described 3rd powder body nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596839.6A CN104324682B (en) | 2014-10-29 | 2014-10-29 | Stirring reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596839.6A CN104324682B (en) | 2014-10-29 | 2014-10-29 | Stirring reaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104324682A CN104324682A (en) | 2015-02-04 |
| CN104324682B true CN104324682B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596839.6A Active CN104324682B (en) | 2014-10-29 | 2014-10-29 | Stirring reaction device |
Country Status (1)
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| CN (1) | CN104324682B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201055759Y (en) * | 2007-05-10 | 2008-05-07 | 临桂县标地塑胶材料厂 | Stirring type powder modifying equipment |
| KR200444848Y1 (en) * | 2007-12-18 | 2009-06-10 | 케이제이아이 공업주식회사 | A Nozzle of Provide in Sap Patch minerals |
| JP5602002B2 (en) * | 2010-12-20 | 2014-10-08 | 旭サナック株式会社 | Powder coating equipment |
| CN102071065A (en) * | 2011-01-26 | 2011-05-25 | 东方电气集团东方锅炉股份有限公司 | Back flow coal gasification device |
| CN104019014B (en) * | 2014-06-24 | 2017-01-11 | 安庆市江城冶金机械有限公司 | Energy tank and working method thereof |
| CN204122125U (en) * | 2014-10-29 | 2015-01-28 | 北京华福神雾工业炉有限公司 | Stirring reaction device |
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2014
- 2014-10-29 CN CN201410596839.6A patent/CN104324682B/en active Active
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| CN104324682A (en) | 2015-02-04 |
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Address after: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Applicant after: HONGYANG METALLURGICAL ENGINEERING TECHNOLOGY CO., LTD. Address before: 102200 Beijing City, Changping District science and Technology Park Chang Huai Lu No. 155 Applicant before: Beijing Huafu Shenwu Industrial Furnace Co., Ltd. |
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Effective date of registration: 20190425 Granted publication date: 20170111 |
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