CN104843757A - Coil pipe type nano calcium carbonate carbonization system - Google Patents
Coil pipe type nano calcium carbonate carbonization system Download PDFInfo
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- CN104843757A CN104843757A CN201510179789.6A CN201510179789A CN104843757A CN 104843757 A CN104843757 A CN 104843757A CN 201510179789 A CN201510179789 A CN 201510179789A CN 104843757 A CN104843757 A CN 104843757A
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- coil pipe
- calcium carbonate
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Abstract
The invention discloses a coil pipe type nano calcium carbonate carbonization system which comprises a plurality of coil pipe carbonization units; each coil pipe carbonization unit includes a high-pressure pump (1), a carbon dioxide high-pressure adding device (2), a crystal form control agent and dispersing agent high-pressure adding device (3), a high-shear stirring device A (4) for evenly mixing carbon dioxide with a crystal form control agent and a dispersing agent, a coil pipe (5) coiled into a plurality of circles and other units, wherein the high-pressure pump (1), the carbon dioxide high-pressure adding device (2), the crystal form control agent and dispersing agent high-pressure adding device (3) and the high-shear stirring device A (4) are communicated successively, and the high-shear stirring device A (4) is communicated with an input end of the coil pipe (5). The coil pipe type nano calcium carbonate carbonization system has the beneficial effects that the device has the advantages of convenient installation and disassembly, convenient maintenance, simple structure, easy operation, fast cooling, small land occupation range and the like.
Description
Technical field
The present invention relates to carbonization system, particularly a kind of coil tube type nano-calcium carbonate carbonization system.
Background technology
Nano-calcium carbonate carburizing reagent is thermopositive reaction, temperature rising can make the speed of carburizing reagent slow down, the more difficult control of crystal grain that the higher reaction of simultaneous temperature is produced, so how to reduce the temperature of carburizing reagent, the carrying out making temperature be conducive to reacting is the key issue of nano-calcium carbonate carburizing reagent.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of coil tube type nano-calcium carbonate carbonization system that structure is simple, equipment cost is low, this device has the advantages such as the simple and easy handling of easy installation and removal, easy to maintenance, structure.
Object of the present invention is achieved through the following technical solutions: a kind of coil tube type nano-calcium carbonate carbonization system, it is made up of several coil pipe carbonation units, each coil pipe carbonation unit comprises by high-pressure pump, CO 2 high pressure adding apparatus, chemical additives and dispersion agent high pressure adding apparatus, for the unit that carbonic acid gas is formed with the coil pipe etc. being coiled into some circles with chemical additives and dispersion agent mixed uniformly high-shear whipping appts A, high-pressure pump, CO 2 high pressure adding apparatus, chemical additives is communicated with high-shear whipping appts A successively with dispersion agent high pressure adding apparatus, high-shear whipping appts A is communicated with the input terminus of coil pipe.
After described high-pressure pump is connected to the entrance of this system, entrance connects the initial cell material inlet of a upper unit or system, and the carbonation unit outlet of coil pipe connects the most end unit product outlet of next unit entrance or system.
Described coil pipe all submerges in the container being contained with cooling fluid.
The present invention has the following advantages: the present invention is by submerging in cooling fluid by whole system, the heat that reaction is produced exchanges very soon, avoid and cause reaction to be affected because temperature is too high, according to the time needed for reaction, freely can choose the length of coil pipe to provide different reaction environments, this device easy installation and removal, easy to maintenance, simple and the easy handling of structure, and fouling in reactor can be avoided, be some coil reactor unit composition due to coil pipe and can spirrillum be surrounded, therefore there is the advantage that occupation of land scope is little, liquid for cooling is convenient to be collected so that recycle, save resource.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of coil tube type nano-calcium carbonate carbonization system.
In figure, 1-high-pressure pump, 2-CO 2 high pressure adding apparatus, 3-chemical additives and dispersion agent high pressure adding apparatus, 4-high-shear whipping appts A, 5-coil pipe, 6-carbonation unit exports, 7-entrance.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, and protection scope of the present invention is not limited to the following stated:
As shown in Figure 1, a kind of coil tube type nano-calcium carbonate carbonization system, it is made up of several coil pipe carbonation units, each coil pipe carbonation unit comprises by high-pressure pump 1, CO 2 high pressure adding apparatus 2, chemical additives and dispersion agent high pressure adding apparatus 3, for the unit that carbonic acid gas is formed with the coil pipe 5 etc. being coiled into some circles with chemical additives and dispersion agent mixed uniformly high-shear whipping appts A4, high-pressure pump 1, CO 2 high pressure adding apparatus 2, chemical additives is communicated with high-shear whipping appts A4 successively with dispersion agent high pressure adding apparatus 3, high-shear whipping appts A4 is communicated with the input terminus of coil pipe 5, described coil pipe 5 all submerges in the container being contained with cooling fluid, in the present embodiment, after described high-pressure pump 1 is connected to the entrance 7 of this system, entrance 7 connects the initial cell material inlet of a upper unit or system, the carbonation unit outlet 6 of coil pipe 5 connects the most end unit product outlet of next unit entrance or system, the quantity of this unit was decided by the amount of reacting and required time.
Working process of the present invention is as follows: the carbonization time needed for material and material are in the speed of coiling Bottomhole pressure, calculate the quantity of coil pipe carbonation unit needed for each system, required coil pipe carbonation unit is together in series successively, form a complete carbonization system, and the temperature that whether automatic detection device is abnormal with detection reaction process or monitor in carbonization system can be installed as required on carbonization system, the carbonization system coil portions of composition is submerged in cooling fluid, in device, raw material is inputted from entrance 7, raw material flow at high speed in device can be made by high-pressure pump 1, avoid fouling, can be flowed being conveyed into after carbon dioxide pressurization in device to mix with raw material and follow raw material by CO 2 high pressure adding apparatus 2, can be flowed being conveyed in device to mix with raw material and follow raw material after chemical additives and dispersion agent pressurization by chemical additives and dispersion agent high pressure adding apparatus 3, mixture is stirred to improve reaction efficiency in high-shear whipping appts A4, mixture is in coil pipe 5 flow at high speed be made up of some coil reactor unit and react, the heat that reaction produces can exchange fast with cooling fluid, avoid the efficiency of the too high impact reaction of temperature, material completes not having complete reaction by first coil pipe carbonation unit, entering second coil pipe carbonation unit of series connection, further reaction, then to the 3rd, 4th, .., finished product is obtained until reacted, the finished product obtained after having reacted flows out from carbonation unit outlet 6 and enters next link.
Claims (3)
1. a coil tube type nano-calcium carbonate carbonization system, it is characterized in that: it is made up of several coil pipe carbonation units, each coil pipe carbonation unit comprises by high-pressure pump (1), CO 2 high pressure adding apparatus (2), chemical additives and dispersion agent high pressure adding apparatus (3), for by carbonic acid gas and chemical additives and dispersion agent mixed uniformly high-shear whipping appts A(4) and the unit that forms of the coil pipe (5) etc. that is coiled into some circles, high-pressure pump (1), CO 2 high pressure adding apparatus (2), chemical additives and dispersion agent high pressure adding apparatus (3) and high-shear whipping appts A(4) be communicated with successively, high-shear whipping appts A(4) be communicated with the input terminus of coil pipe (5).
2. a kind of coil tube type nano-calcium carbonate carbonization system according to claim 1, it is characterized in that: after described high-pressure pump (1) is connected to the entrance (7) of this system, entrance (7) connects the initial cell material inlet of a upper unit or system, and carbonation unit outlet (6) of coil pipe (5) connects the most end unit product outlet of next unit entrance or system.
3. a kind of coil tube type nano-calcium carbonate carbonization system according to claim 1, is characterized in that: described coil pipe (5) all submerges in the container being contained with cooling fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179789.6A CN104843757B (en) | 2015-04-16 | 2015-04-16 | A kind of coiled nano-calcium carbonate carbonization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179789.6A CN104843757B (en) | 2015-04-16 | 2015-04-16 | A kind of coiled nano-calcium carbonate carbonization system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104843757A true CN104843757A (en) | 2015-08-19 |
| CN104843757B CN104843757B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510179789.6A Expired - Fee Related CN104843757B (en) | 2015-04-16 | 2015-04-16 | A kind of coiled nano-calcium carbonate carbonization system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644404Y (en) * | 2003-08-11 | 2004-09-29 | 恩平市嘉维化工实业有限公司 | Carbonization reaction tower for preparing light calcium carbonate |
| JP2005170733A (en) * | 2003-12-10 | 2005-06-30 | Hokkaido Kyodo Sekkai Kk | Production method for scallop-shell-derived light precipitated calcium carbonate |
| CN102531017A (en) * | 2012-03-02 | 2012-07-04 | 连州市凯恩斯纳米材料有限公司 | Carbonizer and method for producing nano calcium carbonate |
| CN202440323U (en) * | 2012-03-02 | 2012-09-19 | 连州市凯恩斯纳米材料有限公司 | Carbonizer for producing nano calcium carbonate |
| CN104016391A (en) * | 2014-04-10 | 2014-09-03 | 连州市凯恩斯纳米材料有限公司 | Method for preparing nanometer calcium carbonate for organic silicone electronic sealant by adopting continuous carbonization device |
-
2015
- 2015-04-16 CN CN201510179789.6A patent/CN104843757B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2644404Y (en) * | 2003-08-11 | 2004-09-29 | 恩平市嘉维化工实业有限公司 | Carbonization reaction tower for preparing light calcium carbonate |
| JP2005170733A (en) * | 2003-12-10 | 2005-06-30 | Hokkaido Kyodo Sekkai Kk | Production method for scallop-shell-derived light precipitated calcium carbonate |
| CN102531017A (en) * | 2012-03-02 | 2012-07-04 | 连州市凯恩斯纳米材料有限公司 | Carbonizer and method for producing nano calcium carbonate |
| CN202440323U (en) * | 2012-03-02 | 2012-09-19 | 连州市凯恩斯纳米材料有限公司 | Carbonizer for producing nano calcium carbonate |
| CN104016391A (en) * | 2014-04-10 | 2014-09-03 | 连州市凯恩斯纳米材料有限公司 | Method for preparing nanometer calcium carbonate for organic silicone electronic sealant by adopting continuous carbonization device |
Non-Patent Citations (1)
| Title |
|---|
| 吴俊飞等: "《化学过程及设备》", 31 January 2013, 化学工业出版社 * |
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| CN104843757B (en) | 2017-01-04 |
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Granted publication date: 20170104 Termination date: 20170416 |