CN205109648U - Utilize chemical reaction's energy itself to realize automatic device that stirs - Google Patents
Utilize chemical reaction's energy itself to realize automatic device that stirs Download PDFInfo
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- CN205109648U CN205109648U CN201520537730.5U CN201520537730U CN205109648U CN 205109648 U CN205109648 U CN 205109648U CN 201520537730 U CN201520537730 U CN 201520537730U CN 205109648 U CN205109648 U CN 205109648U
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- reation kettle
- chemical reaction
- realize automatic
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Abstract
The utility model belongs to an utilize chemical reaction's energy itself to realize automatic device that stirs, reation kettle under including, lower reation kettle and last reation kettle pass through ascending pipeline connection, and ascending pipeline and reation kettle's interface and reation kettle's pipe wall are tangent, and it has central barrel that open side down to weld on reation kettle's top for collect the clear solution that the reaction produced, the poor pressure differential that forms of fluid density realizes stirring function in utilizing the high -order poor of upper and lower reation kettle and tedge and downtake, it is connected with lower reation kettle through the decline pipeline to go up reation kettle for flowing in the concentrate down, reation kettle realizes the stirring, going up reation kettle outer loop top gas outlet and connecting gradually demister, condenser, be used for collecting the condensate, the aftertreatment is arranged or gets into to the noncondensable gas outside the liquid seal. Entire system effectively utilizes the characteristics of self installing, realizes need not additionally to dispose agitated vessel to the stirring of material, concentrate, clear solution and condensate be can also retrieve and reutilization, effective reduction in production cost are carried out.
Description
Technical field
The utility model belongs to chemical process device, is exactly the device utilizing the energy of chemical reaction itself to realize automatic stirring specifically.
Background technology
The bulk such as metal (and alloy) or graininess are the leaching of raw material, and great majority all adopt first refinement (be atomized or mill), are beneficial to leaching, and the method metal fining cost is high, and when leaching easily " deep gouge "; Separately have stress reaction equipment (the stress reaction equipment that particularly corrosion-resistant conditional request is higher) then agitating device make difficulty, the expensive and rapid wear of movable sealing part.In engineering, a large amount of chemical reaction is that exothermic reaction often needs cooling, has wasted the energy of reaction heat and generated reactive gas.
Summary of the invention
The purpose of this utility model is the technique and the device that provide a kind of simple economy, utilize tedge and down-comer fluid density contrast, realize rapid flow of fluid and agitating function is realized to material impact, and realize dope at upper reactor simultaneously, clear liquid, the separation of gas (partial solvent), reaction heat is utilized to produce the condensate liquid (being condensed water under most condition) of the gases such as steam, this condensate liquid is equivalent to " distillate ", the solvent (in the majority with water) that its material is often higher can be used as the reuse liquid such as the flushing liquor in system, to the reduction of discharging of production system waste water, even zero-emission, make significant contribution.
The energy of chemical reaction itself is utilized to realize the device of automatic stirring, comprise lower reactor, it is characterized in that: lower reactor is connected by increase in pipeline with upper reactor, the interface of increase in pipeline and reactor and the tube wall of reactor tangent, the core barrel that Open Side Down is welded with on the top of reactor, form inner ring, for collecting the clear liquid that reaction produces; Upper reactor is connected with lower reactor by decline pipeline, realizes stirring for concentrate being flowed into lower reactor; The high potential difference of upper and lower reactor and tedge and down-comer inner fluid density contrast mineralization pressure difference is utilized to realize agitating function; Upper reactor outer shroud top gas outlet connects demister, condenser successively, and be used for collecting condensate liquid, fixed gas is arranged outward through fluid-tight or entered post processing.
Described upper reactor is divided into cylindrical shape part, tapered segment, inner core three parts, decline pipeline is provided with arm valve, for reclaiming concentrate.
Clear liquid is discharged by pipeline and valve by the top of the core barrel of reactor.
Upper reactor bottom connects down-comer and is deep into lower reactor middle and lower part.
The interior ring structure of upper reactor, annular diameters is 0.8 times of outer shroud.
Adopt in situation that lower reactor self aerogenesis is not enough and squeeze into pressurization gas, strengthen agitating function.
Described pressurization gas can be reacted circulating air.
Operation principle of the present utility model is: because the density of gas is much smaller than the density of liquid, the gas that lower reactor produces enters the fluid that tedge forms gas-liquid mixture " lightweight " in pipe, enter the flow gas after reactor to be separated, between upper and lower still, mineralization pressure is poor, and " heavy fluid " flows to " stirring " function of impacting in lower reactor and realizing higher-strength bottom lower reactor by down-comer.
The utility model has the advantage of: do not need that extra plant equipment is installed and stir, save construction fund.Utilize the feature of device itself, the gas that reaction produces is utilized, the material of lower reactor is stirred, play economize energy, reduce the object of investment.In addition, be separated upper reactor with the mist of drop by demister in the present invention, secondary utilization carried out to the gas of the generation of chemical reaction, improves the efficiency stirred; Can also being collected by condenser and obtain condensate liquid, for rinsing system, making the condensate liquid reclaimed obtain effective reuse.
In brief, whole system effectively utilizes the feature of own device, realizes the stirring to material, without the need to additional configuration mixing plant; Concentrate, clear liquid and condensate liquid can also be reclaimed and carry out secondary utilization, effectively reduce production cost.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present utility model.
In figure, demister-1, tedge-2, lower reactor-3, down-comer-4, dense material outlet-5, inner ring defecator-6, upper reactor-7, purified liquor outlet-8, condenser-9, condensate liquid storage tank-10, liquid seal trough-11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Put into bulk or feed particulate material in lower reactor or squeeze into liquid, slurry passes into gas.Lower reactor 3 is connected with upper reactor 7 by tedge 2.The entrance of tedge and the external diameter of upper reactor tangent, produce eddy flow when entering at a high speed upper reactor for fluid-mixing, realize gas-liquid separation.The core barrel that Open Side Down is welded with, ring structure in this center coordination, for collecting the clear liquid that sedimentation produces on the top of reactor.Upper reactor is divided into cylindrical shape part and tapered segment, and columnar structure is conducive to increasing centrifugal force, to improve sinking speed.By down-comer 4, rotary fluid is delivered to lower reactor bottom upper reactor, plays stirring action.Down-comer is deep into lower reactor middle and lower part.Down-comer is provided with arm valve, for collecting underflow dope.
The upper end of above-mentioned core barrel is provided with pipeline and valve, for collecting the clear liquid that upper reactor is collected.Also need to change size according to technique and even cancel inner core.
Upper reactor outer shroud top gas outlet connects demister 1, condenser 9, and the condensate liquid in condenser is collected by condensate liquid storage tank 10; Fixed gas in condenser is arranged or is entered post processing outside condensate liquid sealing groove 11.
The structure of demister is divided into column part and tapered segment, containing the entrance of gas mixture and column part tangent, the High Rotation Speed under the influence of centrifugal force of the entrained drip in gas, the liquid of generation directly enters upper reactor by pipeline.Residual gas enters condenser condenses.
During use, bulk or the feed particulate material for carrying out chemical reaction is placed in lower reactor, or squeeze into liquid, slurry passes into gas, what produce after there is exothermic reaction contains gas mixture, upper reactor is entered by tedge, because the connector of increase in pipeline and upper reactor is tangent, the gas entering at a high speed reactor is made to produce eddy flow, along reactor cylindrical wall under the influence of centrifugal force, produce concentrated, heavy fluid after concentrated flows in lower reactor (part is taken out as dope) by down-comer, impact the agitating function realizing high strength bottom lower reactor.The clear liquid of central tube is through continuing to be settled down to top, and the dump valve through core barrel is discharged, in order to subsequent treatment.
The isolated gas of fluid-mixing in upper reactor, enter demister and carry out secondary separation, the energy produced in lower reactor is used more effectively, the liquid that demister produces enters reactor, heavy fluid mixing after concentrating with lower reactor is played and is carried out high speed impact to lower reactor, accelerates the effect of stirring.
Mist except after the drop of deentrainment, enters condenser condenses through demister, and the flushing liquor that collected condensed water is used as system carries out reuse.
Gas (reaction itself need gas better) can be passed into by still downwards when reaction heat or generated reactive gas quantity not sufficient are to reach mixing effect, also reaction end gas can be returned lower reactor through gas pressurized device.
Above-mentioned pressurization gas can be the recyclegas after chemical reaction, or air, nitrogen etc.Do not enumerate at this, but other gases that aforesaid way adds, mainly play stirring action and all belong to protection scope of the present invention.
Claims (6)
1. the device utilizing the energy of chemical reaction itself to realize automatic stirring, it is characterized in that: lower reactor is connected by increase in pipeline with upper reactor, the interface of increase in pipeline and reactor and the tube wall of reactor tangent, the core barrel that Open Side Down is welded with on the top of reactor, form inner ring, for collecting the clear liquid that reaction produces; Upper reactor is connected with lower reactor by decline pipeline, for concentrate is delivered to lower reactor, utilizes the high potential difference of upper and lower reactor and tedge and down-comer inner fluid density contrast mineralization pressure difference to realize agitating function; Upper reactor top gas outlet is connected with demister, and condensate liquid collected by condenser, and fixed gas is arranged outward through fluid-tight or entered post processing.
2. a kind of device utilizing the energy of chemical reaction itself to realize automatic stirring according to claim 1, it is characterized in that: described upper reactor is divided into cylindrical shape part, tapered segment, inner core three parts, decline pipeline is provided with arm discharge valve, for reclaiming concentrate.
3. a kind of device utilizing the energy of chemical reaction itself to realize automatic stirring according to claim 1, is characterized in that: clear liquid is discharged by pipeline and valve by the top of the core barrel of reactor.
4. a kind of device utilizing the energy of chemical reaction itself to realize automatic stirring according to claim 1, is characterized in that: upper reactor bottom connects down-comer and is deep into reactor middle and lower part.
5. a kind of device utilizing the energy of chemical reaction itself to realize automatic stirring according to claim 1, is characterized in that: upper reactor sets interior ring structure annular diameters as 0.8 times of outer shroud.
6. a kind of device utilizing the energy of chemical reaction itself to realize automatic stirring according to claim 1, is characterized in that: adopt in situation that self aerogenesis of lower reactor is not enough and squeeze into pressurization gas, strengthen agitating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537730.5U CN205109648U (en) | 2015-07-23 | 2015-07-23 | Utilize chemical reaction's energy itself to realize automatic device that stirs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537730.5U CN205109648U (en) | 2015-07-23 | 2015-07-23 | Utilize chemical reaction's energy itself to realize automatic device that stirs |
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| CN205109648U true CN205109648U (en) | 2016-03-30 |
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| CN201520537730.5U Active CN205109648U (en) | 2015-07-23 | 2015-07-23 | Utilize chemical reaction's energy itself to realize automatic device that stirs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709681A (en) * | 2015-07-23 | 2016-06-29 | 刘少军 | Process and apparatus for implementing automatic stirring by using self-energy of chemical reaction |
| CN109277050A (en) * | 2018-11-30 | 2019-01-29 | 黄冈师范学院 | Method and device is added dropwise in acetaldehyde negative pressure in a kind of production of metronidazole |
-
2015
- 2015-07-23 CN CN201520537730.5U patent/CN205109648U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709681A (en) * | 2015-07-23 | 2016-06-29 | 刘少军 | Process and apparatus for implementing automatic stirring by using self-energy of chemical reaction |
| CN105709681B (en) * | 2015-07-23 | 2018-03-09 | 刘少军 | A kind of energy using chemical reaction itself realizes the technique and device of automatic stirring |
| CN109277050A (en) * | 2018-11-30 | 2019-01-29 | 黄冈师范学院 | Method and device is added dropwise in acetaldehyde negative pressure in a kind of production of metronidazole |
| CN109277050B (en) * | 2018-11-30 | 2023-10-03 | 黄冈师范学院 | Acetaldehyde negative pressure dropwise adding method and device in metronidazole production |
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