CN102784588A - Continuous vacuum stirring granulating furnace - Google Patents
Continuous vacuum stirring granulating furnace Download PDFInfo
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- CN102784588A CN102784588A CN2011101254092A CN201110125409A CN102784588A CN 102784588 A CN102784588 A CN 102784588A CN 2011101254092 A CN2011101254092 A CN 2011101254092A CN 201110125409 A CN201110125409 A CN 201110125409A CN 102784588 A CN102784588 A CN 102784588A
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- vacuum
- drainage conduit
- reaction jar
- stirring
- granulating
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Abstract
The present invention relates to a continuous vacuum stirring granulating furnace, which is suitable for the following conditions that: a plurality of materials are adopted to synthesize under a high temperature vacuum condition, and granulation discharging is needed to be performed under conditions of a high temperature and a liquid state after synthesis. The continuous vacuum stirring granulating furnace mainly comprises a vacuum reaction tank, a stirring shaft, a cooler, two vacuum gas pumping ports, two vacuum feeding valves, a cooling jacket, a heating jacket and a gas granulating apparatus. With the continuous vacuum stirring granulating furnace of the present invention, problems of sealing and opening of the material discharging port are solved well, wherein the material discharging port can automatically close due to cooling during material synthesis through the reaction, and can open through heating to complete material discharging action after completing the synthesis; the upper stirrer is provided with two sealing devices to ensure no leakage in the stirring process; and the vacuum gas pumping ports positioned on two different positions are adopted to ensure feeding under the vacuum condition.
Description
Technical field
Invention relates to a kind of vacuum stirring synthetic furnace and continuous pulp discharge control device, particularly relates to a kind of continous vacuum stirring-granulating stove.
Background technology
The material that reaction is synthesized under vacuum condition at present; After synthetic under vacuum condition, generally all can not directly discharge, also can make part fragmentation preferably wherein owing to cooling forms bulk even directly discharge product; Form graininess, production efficiency is lower.
This shows that above-mentioned existing vacuum stirring stove obviously still has inconvenience and defective, and demands urgently further improving in structure and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of continous vacuum stirring-granulating stove of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome the defective that existing vacuum stirring stove exists; And a kind of continous vacuum stirring-granulating stove of new structure is provided; Technical problem to be solved is to make it under the condition of high-temperature vacuum reaction, can freely add other material, and reacting end back directly granulating and forming and discharge, is very suitable for practicality.
The object of the invention and solve its technical problem and adopt following technical scheme to realize.According to a kind of continous vacuum stirring-granulating stove that the present invention proposes, it comprises: a vacuum reaction jar, a shaft, two vacuum pumping opening, two vacuum charging valves, a coolant jacket, a heating jacket and a gas prilling granulator; Wherein, this vacuum reaction jar is the airtight tank body that is provided with a drainage conduit that the top is provided with feed pipe bottom; This shaft runs through the top of this vacuum reaction jar from the top and stretches in this vacuum reaction jar; Described two vacuum pumping opening are arranged in regular turn on the sidewall of this feed pipe and with this feed pipe and are communicated with; Described two vacuum charging valves are arranged on this feed pipe between described two vacuum pumping opening the top with this feed pipe respectively, accomplish vacuum charging through described two vacuum charging valves and cooperating of described two vacuum pumping opening and move; This coolant jacket is sheathed on this drainage conduit, and near this vacuum reaction jar; This heating jacket is sheathed on this drainage conduit, and is positioned at the below of this coolant jacket, makes vacuum drying oven need not coolant seal and heating unlatching that machinery valve can be realized this drainage conduit through this coolant jacket and this heating jacket that on drainage conduit, is provided with in regular turn; This gas prilling granulator is arranged at the below of this drainage conduit; The reactant that its inflatable mouth is discharged downwards towards this drainage conduit; And perpendicular with the mouth of pipe of this drainage conduit below, the reactant air blowing of discharging to this drainage conduit through this gas prilling granulator realizes the granulation to the vacuum drying oven discharge.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
Aforesaid continous vacuum stirring-granulating stove; Sealing between the tank body of wherein said vacuum reaction jar and this shaft is to adopt two kinds of sealing devices to realize; Promptly on this outside shaft of this tank body, the tetrafluoro seal is set, on this shaft of this tank interior, ceramic seal is set.
Aforesaid continous vacuum stirring-granulating stove, the top of wherein said vacuum reaction jar also is provided with a cooler.
Aforesaid continous vacuum stirring-granulating stove, wherein said cooler are the top that is covered in this vacuum reaction jar through the outside upper flange of tank body.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme; Continous vacuum stirring-granulating stove of the present invention has advantage and beneficial effect at least: continous vacuum stirring-granulating stove of the present invention; Being specially adapted to different materials needs under high-temperature vacuum, to synthesize, and need under high-temperature liquid state, discharge granulation after synthetic.It has well solved the problem of the sealing and the unlatching of discharge gate.Discharge gate can be closed because of cooling off automatically when Reaction Synthesis Materials, and heating is opened and accomplished the discharge action behind the end of synthesis.While top agitator is provided with two kinds of sealing devices to be guaranteed in whipping process, not leak.And the vacuum pumping opening that adopts two diverse locations is reinforced to guarantee under vacuum, to realize.
In sum, the present invention has obvious improvement technically, and has tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the structural representation of the continous vacuum stirring-granulating stove of preferred embodiment of the present invention.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its specific embodiment of continous vacuum stirring-granulating stove, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation through the specific embodiment; Should be to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention; Yet the appended graphic usefulness that only provides reference and explanation is not to be used for the present invention is limited.
Seeing also shown in Figure 1ly, is the structural representation of the continous vacuum stirring-granulating stove of preferred embodiment of the present invention.The continous vacuum stirring-granulating stove of preferred embodiment of the present invention is mainly by vacuum reaction jar 1, shaft 2, and 7,9, two vacuum charging valves 8,10 of 4, two vacuum pumping opening of cooler, heating jacket 11, coolant jacket 12 is formed with gas prilling granulator 13.
Wherein, vacuum reaction jar 1 is provided with the airtight tank body that a drainage conduit of feed pipe bottom for the top.Shaft 2 runs through the top of vacuum reaction jar 1 from the top and stretches in the vacuum reaction jar 1, and the upper end of shaft 2 is connected with drive motors, and the shaft power that 2 rotations are stirred is provided.Sealing between the tank body of vacuum reaction jar 1 and the shaft 2 is to adopt two kinds of sealing devices to realize, promptly on the outside shaft 2 of tank body, tetrafluoro seal 3 is set, and ceramic seal 5 is set on the shaft 2 of tank interior.Cooler 4 is arranged at the top of vacuum reaction jar 1, and cooler 4 is the top that is arranged at vacuum reaction jar 1 through the outside upper flange 6 of tank body, under the high temperature of vacuum reaction jar 1, can not burnt with ceramic seal 5 with the seal 3 of protection tetrafluoro.Two vacuum pumping opening 7,9 are arranged in regular turn on the sidewall of feed pipe and with feed pipe and are communicated with.Two vacuum charging valves 8,10 are arranged on two vacuum pumping opening 7, the feed pipe between 9 respectively and the top of feed pipe, through two vacuum charging valves 8,10 and cooperating of two vacuum pumping opening 7,9 accomplishing the vacuum charging action.Coolant jacket 12 is sheathed on the drainage conduit bottommost, and heating jacket 11 is set on the coolant jacket 12, and near vacuum reaction jar 1.Heating jacket 11 coolant jackets 12 through on drainage conduit, being provided with in regular turn need not coolant seal and heating unlatching that machinery valve can be realized drainage conduit with making vacuum drying oven.Gas prilling granulator 13 is arranged at the below of drainage conduit; The reactant that its inflatable mouth is discharged downwards towards drainage conduit; And perpendicular with the mouth of pipe of drainage conduit below, the reactant air blowing of discharging to drainage conduit through gas prilling granulator 13 realizes the granulation to the vacuum drying oven discharge.
The course of work of continous vacuum stirring-granulating hotplate body of the present invention is described below: at the production initial stage, earlier material is joined in the tank body of vacuum reaction jar 1 through feed pipe.Then vacuum reaction jar 1 is heated; Melt the material part that makes in the vacuum reaction jar 1 and enter in the drainage conduit; Can adopt multiple existing techniques in realizing to the heating of vacuum reaction jar 1 here, so locate to repeat, the material of opening simultaneously after the 12 pairs of thawings of coolant jacket that are provided with on the drainage conduit cools off; Make cooled material combine with the pipeline of drainage conduit fully because the material in the drainage conduit cools off after melting again, played sealing function.Continue vacuum reaction jar 1 is heated, this moment, valve-off 8 and 10 and vacuumized through the vacuum reaction jar 1 of 7 pairs of sealings of vacuum pumping opening, and vacuum reaction jar 1 interior material is reacted in the environment of vacuum again.Add other material in the process that material in vacuum reaction jar 1 reacts if desired; Then need open valve 10 earlier, the material that desire is added adds in the pipeline between valve 8 and the valve 10, and valve-off 10 then; Material through in 9 pairs of pipelines of vacuum pumping opening vacuumizes; To discharge, open valve 8 then because the air that valve 10 is sneaked into after opening vacuumizes through vacuum pumping opening 7 again after after a while; This moment in the pipeline material since the deadweight meeting in valve 8 falls into vacuum reaction jar 1, again after a period of time valve-off 8. to guarantee the vacuum in the vacuum reaction jar 1.After institute in vacuum reaction jar 1 responds and finishes; End is to the heating of vacuum reaction jar 1; In stove, feed the protective gas of pressure-fired by vacuum pumping opening 7, stop the work of the coolant jacket 12 on the drainage conduit, open heating jacket 11 and heat; And the unlatching pressure-air provides high pressure draught for gas prilling granulator 13.The bottom drainage conduit is melted the material in the pipe under the effect of heating jacket 11; Material is flowed out downwards under the effect of faint malleation; The effect that the material that is flowed out by drainage conduit receives the horizontal gases at high pressure that gas prilling granulator 13 sprays forms particulate, accomplishes the process of eliminating granulation.When being about to finish to get rid of granulation, close heating jacket 11 and open coolant jacket 12, a jar interior material is condensed in drainage conduit, accomplish sealing to the bottom.
Continous vacuum stirring-granulating stove of the present invention, being specially adapted to different materials needs under high-temperature vacuum, to synthesize, and need under high-temperature liquid state, discharge granulation after synthetic.It has well solved the problem of the sealing and the unlatching of discharge gate.Discharge gate can be closed because of cooling off automatically when Reaction Synthesis Materials, and heating is opened and accomplished the discharge action behind the end of synthesis.While top agitator is provided with two kinds of sealing devices to be guaranteed in whipping process, not leak.And the vacuum pumping opening that adopts two diverse locations is reinforced to guarantee under vacuum, to realize.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (4)
1. a continous vacuum stirring-granulating stove is characterized in that it comprises: a vacuum reaction jar (1), a shaft (2); Two vacuum pumping opening (7,9); Two vacuum charging valves (8,10), a coolant jacket (11), a heating jacket (12) and a gas prilling granulator (13);
Wherein, this vacuum reaction jar (1) is provided with the airtight tank body that a drainage conduit of feed pipe bottom for the top; This shaft (2) runs through the top of this vacuum reaction jar (1) and stretches in this vacuum reaction jar (1) from the top; Described two vacuum pumping opening (7,9) are arranged in regular turn on the sidewall of this feed pipe and with this feed pipe and are communicated with; Described two vacuum charging valves (8,10) are arranged on this feed pipe between described two vacuum pumping opening (7,9) the top with this feed pipe respectively, accomplish vacuum charging through described two vacuum charging valves (8,10) and cooperating of described two vacuum pumping opening (7,9) and move; This coolant jacket (11) is sheathed on this drainage conduit, and near this vacuum reaction jar (1); This heating jacket (12) is sheathed on this drainage conduit; And be positioned at the below of this coolant jacket (11), make vacuum drying oven need not machinery valve through this coolant jacket (11) and this heating jacket (12) that on drainage conduit, is provided with in regular turn and can realize that the coolant seal of this drainage conduit and heating open; This gas prilling granulator (13) is arranged at the below of this drainage conduit; The reactant that its inflatable mouth is discharged downwards towards this drainage conduit; And perpendicular with the mouth of pipe of this drainage conduit below, the reactant air blowing of discharging to this drainage conduit through this gas prilling granulator (13) realizes the granulation to the vacuum drying oven discharge.
2. continous vacuum stirring-granulating stove according to claim 1; The tank body and the sealing between this shaft (2) that it is characterized in that wherein said vacuum reaction jar (1) are to adopt two kinds of sealing devices to realize; Promptly on outside this shaft (2) of this tank body, tetrafluoro seal (3) is set, on this shaft (2) of this tank interior, ceramic seal (5) is set.
3. continous vacuum stirring-granulating stove according to claim 2 is characterized in that the top of wherein said vacuum reaction jar (1) also is provided with a cooler (4).
4. continous vacuum stirring-granulating stove according to claim 1 is characterized in that wherein said cooler (4) is the top that is covered in this vacuum reaction jar (1) through the outside upper flange (6) of tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101254092A CN102784588A (en) | 2011-05-16 | 2011-05-16 | Continuous vacuum stirring granulating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101254092A CN102784588A (en) | 2011-05-16 | 2011-05-16 | Continuous vacuum stirring granulating furnace |
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| Publication Number | Publication Date |
|---|---|
| CN102784588A true CN102784588A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101254092A Pending CN102784588A (en) | 2011-05-16 | 2011-05-16 | Continuous vacuum stirring granulating furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106831012A (en) * | 2017-02-28 | 2017-06-13 | 南京元凯生物能源环保工程有限公司 | A kind of device and preparation method thereof of tealeaves offal treatment into organic fertilizer |
| CN105254435B (en) * | 2015-11-10 | 2019-04-19 | 湖北三峡职业技术学院 | A kind of a great number of elements Water soluble fertilizer anticaking agent and its Preparation equipment, method and application method |
-
2011
- 2011-05-16 CN CN2011101254092A patent/CN102784588A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254435B (en) * | 2015-11-10 | 2019-04-19 | 湖北三峡职业技术学院 | A kind of a great number of elements Water soluble fertilizer anticaking agent and its Preparation equipment, method and application method |
| CN106831012A (en) * | 2017-02-28 | 2017-06-13 | 南京元凯生物能源环保工程有限公司 | A kind of device and preparation method thereof of tealeaves offal treatment into organic fertilizer |
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Application publication date: 20121121 |