CN202322404U - Micro-crushing equipment - Google Patents
Micro-crushing equipment Download PDFInfo
- Publication number
- CN202322404U CN202322404U CN2011203808731U CN201120380873U CN202322404U CN 202322404 U CN202322404 U CN 202322404U CN 2011203808731 U CN2011203808731 U CN 2011203808731U CN 201120380873 U CN201120380873 U CN 201120380873U CN 202322404 U CN202322404 U CN 202322404U
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- China
- Prior art keywords
- micro
- crushing
- micro mist
- kibbler
- main body
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- Expired - Lifetime
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Abstract
The utility model relates to micro-crushing equipment, which mainly solves the problem in the prior art that the water content of a crushed potassium carbonate material is increased. According to the technical scheme provided by the utility model, the micro-crushing equipment sequentially comprises a crushing machine body 2, a cyclone separator 4, a dust collector 6 and a draught fan 7, wherein a material discharging opening of the crushing machine body 2 is connected with a material feeding opening at the upper part of the cyclone separator 4; a dust outlet at the top part of the cyclone separator 4 is connected with a feeding opening at the lower part of the dust collector 6; an air outlet at the upper part of the dust collector 6 is connected with an air inlet of the draught fan 7; the lower part of an air outlet 8 of the draught fan is connected with an air inlet 3 of the crushing machine body through a circulating pipeline (10), so that the problem is better solved. And therefore, the micro-crushing equipment can be widely applied to industrial production of micro-crushing materials which easily absorb moisture.
Description
Technical field
The utility model relates to the broken equipment of a kind of micro mist, particularly relates to the broken equipment of a kind of salt of wormwood micro mist.
Background technology
Salt of wormwood is one of main raw material of catalyst for phenylethylene dehydrogenation production, and according to processing requirement, commercially available salt of wormwood need be crushed to certain particle and can use; Traditional disintegrating apparatus (CN200820038902.4) is the high speed disintegrator that has rotation hammer and screen cloth, and the salt of wormwood granularity after the pulverizing is extremely inhomogeneous, influences quality product; Therefore we have selected the broken equipment of classification shaft type micro mist for use; Material under the high speed rotating of grading wheel, receives aerodynamic force and centrifugal action after getting into the kibbler main body simultaneously; Raw meal particle size after the pulverizing distributes comparatively even, fully according with process requirements.But salt of wormwood is a kind of material of the very easily moisture absorption because the suction function that induced draft fan forms sucks a large amount of air, its steam that contains with cause the salt of wormwood moisture absorption after salt of wormwood contact, so the salt of wormwood material water ratio after the pulverizing increases greatly.
Summary of the invention
The utility model technical problem to be solved is to exist in the prior art to pulverize the problem that back salt of wormwood material water ratio increases, and provides a kind of new micro mist broken equipment.The broken equipment of this micro mist can make the material water ratio after the pulverizing be controlled in 1%.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is following: the broken equipment of a kind of micro mist comprises kibbler main body 2, cyclonic separator 4, dust cleaning case 6 and induced draft fan 7 successively; Wherein, kibbler main body 2 discharge ports are connected with the opening for feed on cyclonic separator 4 tops, and the dust outlet at cyclonic separator 4 tops is connected with the opening for feed of dust cleaning case 6 bottoms, and the air outlet on dust cleaning case 6 tops is connected with the blast inlet of induced draft fan 7; The bottom of fan out draft 8 is connected with kibbler main body blast inlet 3 through circulating line 10.
In the technique scheme, preferred version is that circulating line 10 is provided with interchanger 9.Interchanger 9 preferred versions are tube exchanger, and heat-eliminating medium is a water.
In the technique scheme, dust cleaning case can be selected the pulse dust removal case for use.The circulating line that fan out draft increases can adopt the air quantity of rotary variable valve Control Circulation big or small.One interchanger is installed in the middle of the circulating line that air outlet is connected with blast inlet, is used for hot blast is cooled off, in order to avoid the too high sticking wall of material that causes of hot blast temperature stops up.In order to reach the heat exchange effect, interchanger adopts tube exchanger, and heat-eliminating medium can be industrial circulating water.
The utility model forms a recycle system through kibbler main body blast inlet is connected with fan out draft, has avoided the suction of extraneous air contained water, and the salt of wormwood material water ratio after the pulverizing is controlled in 1%, has obtained better technical effect.
Description of drawings
Fig. 1 is the structural representation of the broken equipment of the utility model micro mist.
Among Fig. 1,1 is charging opening, and 2 is the kibbler main body, and 3 is kibbler main body blast inlet, and 4 is cyclonic separator, and 5 is discharge port, and 6 is dust cleaning case, and 7 is induced draft fan, and 8 is fan out draft, and 9 is interchanger, and 10 is circulating line.
Among Fig. 1, material is added by charging opening 1, adds after kibbler main body 2 is carried out classification; Material gets rid of back kibbler main body 2 greater than the quilt of Cut size and continues to pulverize under aerodynamic force and action of centrifugal force, gets into cyclonic separator 4 less than the particle of Cut size and separates; Most of material under action of gravity by discharge port 5 dischargings; Some dust is collected by pulse dust removal case 6, and induced draft fan 7 forms a negative pressure system through the air inducing effect with the broken equipment of this micro mist, and air draft gets into interchanger 9 through air outlet 8 and cools off; Cooled wind is got back to blast inlet 3 by circulating line 10, forms wind circulating system.
Through embodiment the utility model is done further to set forth below.
Embodiment
[embodiment 1]
Use the broken equipment of micro mist shown in Figure 1, its water ratio data of the salt of wormwood material after the pulverizing are following:
[comparative example 1]
Use the broken equipment of not improved classification shaft type micro mist commonly used, promptly do not have circulating line to be connected between fan out draft 8 and the kibbler main body blast inlet 3.The result is: salt of wormwood raw material water ratio is 0.6%, and the crushing rear material water ratio is 4.0%.
Through the crushing effect of the broken equipment of micro mist before and after improving is compared; Can find; Use the broken equipment of micro mist after improving can solve the problem that material pulverizing back water ratio increases greatly fully, the crushing rear material water ratio is controlled in 1%, reaches processing requirement fully.
Claims (3)
1. the broken equipment of micro mist comprises kibbler main body (2), cyclonic separator (4), dust cleaning case (6) and induced draft fan (7) successively; Wherein, Kibbler main body (2) discharge port is connected with the opening for feed on cyclonic separator (4) top; The dust outlet at cyclonic separator (4) top is connected with the opening for feed of dust cleaning case (6) bottom, and the air outlet on dust cleaning case (6) top is connected with the blast inlet of induced draft fan (7); The bottom that it is characterized in that fan out draft (8) is connected with kibbler main body blast inlet (3) through circulating line (10).
2. the broken equipment of micro mist according to claim 1 is characterized in that circulating line (10) is provided with interchanger (9).
3. the broken equipment of micro mist according to claim 2 is characterized in that this interchanger adopts tube exchanger, and heat-eliminating medium is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203808731U CN202322404U (en) | 2011-10-09 | 2011-10-09 | Micro-crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203808731U CN202322404U (en) | 2011-10-09 | 2011-10-09 | Micro-crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322404U true CN202322404U (en) | 2012-07-11 |
Family
ID=46434394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203808731U Expired - Lifetime CN202322404U (en) | 2011-10-09 | 2011-10-09 | Micro-crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732913A (en) * | 2016-11-25 | 2017-05-31 | 常宁市华骏再生资源有限公司 | A kind of broken screening plant with drying function |
| CN106902962A (en) * | 2017-04-27 | 2017-06-30 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
-
2011
- 2011-10-09 CN CN2011203808731U patent/CN202322404U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732913A (en) * | 2016-11-25 | 2017-05-31 | 常宁市华骏再生资源有限公司 | A kind of broken screening plant with drying function |
| CN106902962A (en) * | 2017-04-27 | 2017-06-30 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
| CN106902962B (en) * | 2017-04-27 | 2019-09-13 | 青岛利和萃取股份有限公司 | Prickly ash low temperature crushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |