CN205684008U - A kind of lithium carbonate hydrogenation reaction cauldron - Google Patents

A kind of lithium carbonate hydrogenation reaction cauldron Download PDF

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Publication number
CN205684008U
CN205684008U CN201620492829.2U CN201620492829U CN205684008U CN 205684008 U CN205684008 U CN 205684008U CN 201620492829 U CN201620492829 U CN 201620492829U CN 205684008 U CN205684008 U CN 205684008U
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China
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kettle
sieve plate
lithium carbonate
compression pump
hydrogenation reaction
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CN201620492829.2U
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Chinese (zh)
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张明
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Jiangxi Dongpeng New Materials Co Ltd
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Jiangxi Dongpeng New Materials Co Ltd
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Abstract

nullA kind of lithium carbonate hydrogenation reaction cauldron,Including kettle、Drive motor and add compression pump,The charging aperture that connect internal with kettle and the first electronic pressure gage it is provided with on described kettle top right side outer wall,It is provided with pressurization mouth on kettle top right side outer wall,Pressurization mouth connects and adds compression pump outfan,Described adding, is provided with the second electronic pressure gage on compression pump,The side adding compression pump is provided with pressure monitoring device,Pressure monitoring device is connected with the first electronic pressure gage and the second electronic pressure gage respectively,It is provided with horizontal upper sieve plate at described kettle bosom,Kettle interior lower end is provided with sieve plate under level,Under horizontal upper sieve plate and level, sieve plate will be divided into three still chambeies inside kettle,Each still intracavity is provided with stirring paddle,Stirring paddle is connected with the driving motor output end at top by the shaft that centre is fixing,This utility model simple in construction,Security performance is high,Improve reaction efficiency,Strengthen utilization rate of carbon dioxide,Reduce wastage of material.

Description

A kind of lithium carbonate hydrogenation reaction cauldron
Technical field
This utility model relates to chemical production equipment field, specifically a kind of lithium carbonate hydrogenation reaction cauldron.
Background technology
Technical grade lithium carbonate purifies, and is usually and is hydrogenated by lithium carbonate carbonic acid so that it is is dissolved in water, and is subsequently adding corresponding Precipitant, makes corresponding impurity form precipitation, is removed by filtration, and filtrate, through processes such as ion exchange or heat resolve, i.e. obtains Highly purified lithium carbonate.Traditional hydrogenation equipment is generally adopted by the tower reactor that draw ratio is bigger, this sets The utilization rate of standby carbon dioxide is relatively low, general less than 30%;If after air demand being reduced, the utilization rate of carbon dioxide can reach 40% Left and right, but the response time is longer, has lithium carbonate depositional phenomenon at the bottom of tower, causes lithium carbonate to lose at filter process;Lithium carbonate hydrogen Change in course of reaction and typically require pressurization, and general compressive reaction still only has on reaction kettle body and has pressure monitor table, the most such as Really reactor Pressure Overload-induced, or the situations such as build-up of pressure leakage are damaged due to kettle, staff can not find in time Fault.Thus cause reactor to explode because of hypertonia, or pressure leakages causes the incomplete situation of reactant reaction, makes Also the safety of staff is threaten while becoming loss greatly.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and security performance is high, improves reaction efficiency, strengthens dioxy Change carbon utilisation rate, reduce the lithium carbonate hydrogenation reaction cauldron of wastage of material, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of lithium carbonate hydrogenation reaction cauldron, including kettle, drives motor and adds compression pump, described kettle top right side outer wall On be provided with and the internal charging aperture connected of kettle and the first electronic pressure gage, kettle top right side outer wall is provided with pressurization Mouthful, pressurization mouth connects and adds compression pump outfan, described in add and on compression pump, be provided with the second electronic pressure gage, add the side of compression pump Being provided with pressure monitoring device, pressure monitoring device is connected with the first electronic pressure gage and the second electronic pressure gage respectively, described Being provided with horizontal upper sieve plate at kettle bosom, kettle interior lower end is provided with sieve plate under level, horizontal upper sieve plate and level Lower sieve plate will be divided into three still chambeies inside kettle, each still intracavity is provided with stirring paddle, and stirring paddle is by fixing the stirring in centre Mix axle to be connected with the driving motor output end at top, autoclave body bottom surface is provided with annulus breather, cloth in annulus breather Being equipped with the transverse tube of many connections, annulus breather side connects with the air inlet pipe inserted in kettle, annulus breather and each horizontal stroke Being provided with puff prot on pipe roof, autoclave body bottom is provided with discharging opening.
As further program of the utility model, described stirring paddle is two leaf oars, and blade thickness is 10mm, clockwise under Turn over.
As further program of the utility model, described driving motor output end is connected with shaft by reduction box.
As further program of the utility model, described charging aperture and discharging opening are provided with capping.
As further program of the utility model, described pressure monitoring device is provided with alarm device.
Compared with prior art, the beneficial effects of the utility model are: be passed through titanium dioxide inside kettle by air inlet pipe During carbon gas, it is provided with puff prot due on annulus breather and each transverse tube roof, it is ensured that carbon dioxide can be with The raw material at each position of kettle is quickly fully contacted, and greatly speeds up response speed;It is stirred mixing to raw material by stirring paddle, It is effectively increased the utilization rate of carbon dioxide, accelerates hydrogenation speed, improve production efficiency, greatly reduce raw material Waste;In work process, monitoring device can be monitored kettle inside and add the pressure difference value within compression pump, when pressure difference value reaches During one marginal value, monitoring device can send alert ring tone, if now the pressure of the first electronic pressure gage is more than the second electronics Manometric pressure, then be exactly the pressure-overload in reaction kettle body, staff can carry out the measures such as pressure release and prevent reaction Kettle explodes because of pressure-overload, it is ensured that the safety of staff;If being now that the pressure of the second electronic pressure gage is more than the The pressure of one electronic pressure gage, now may determine that it is that reaction kettle body has damage, causes pressure leakages, reminds staff timely Repair, substantially increase security performance.This utility model simple in construction, security performance is high, improves reaction efficiency, strengthens titanium dioxide Carbon utilisation rate, reduces wastage of material.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lithium carbonate hydrogenation reaction cauldron.
Fig. 2 is the top view of a kind of lithium carbonate hydrogenation reaction cauldron.
In figure: 1-kettle, 2-drive motor, 3-reduction box, 4-charging aperture, 5-the first electronic pressure gage, 6-shaft, 7- Sieve plate under the horizontal upper sieve plate of stirring paddle, 8-, 9-level, 10-annulus breather, 11-discharging opening, 12-air inlet pipe, 13-pressurization mouth, 14-the second electronic pressure gage, 15-add compression pump, 16-pressure monitoring device, 17-transverse tube, 18-puff prot.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of lithium carbonate hydrogenation reaction cauldron, including kettle 1, drive motor 2 With add compression pump 15, described kettle 1 top right side outer wall is provided with and the internal charging aperture 4 connected of kettle 1 and the first electronics Pressure gauge 5, kettle 1 top right side outer wall is provided with pressurization mouth 13, pressurization mouth 13 connect add compression pump 15 outfan, described in add Being provided with the second electronic pressure gage 14 on compression pump 15, the side adding compression pump 15 is provided with pressure monitoring device 16, and pressure is supervised Survey device 16 to be connected with the first electronic pressure gage 5 and the second electronic pressure gage 14 respectively, be provided with at described kettle 1 bosom Horizontal upper sieve plate 8, kettle 1 interior lower end is provided with sieve plate 9 under level, and under horizontal upper sieve plate 8 and level, sieve plate 9 is by kettle 1 Part is three still chambeies, and each still intracavity is provided with stirring paddle 7, the shaft 6 that stirring paddle 7 is fixed by centre and top Drive motor 2 outfan to connect, kettle 1 lower surface is provided with annulus breather 10, is disposed with many in annulus breather 10 Root connection transverse tube 17, annulus breather 10 side with insertion kettle 1 in air inlet pipe 12 connect, annulus breather 10 and each It is provided with puff prot 18 on transverse tube 17 roof, bottom kettle 1, is provided with discharging opening 11.
In this utility model embodiment, described stirring paddle 7 is two leaf oars, and blade thickness is 10mm, clockwise under turn over.
In this utility model embodiment, described driving motor 2 outfan is connected with shaft 6 by reduction box 3.
In this utility model embodiment, described charging aperture 4 and discharging opening 11 are provided with capping.
In this utility model embodiment, described pressure monitoring device 16 is provided with alarm device.
Operation principle of the present utility model is: when being passed through carbon dioxide by air inlet pipe 12 to kettle 1 inside, due to It is provided with puff prot 18, it is ensured that carbon dioxide can be each with kettle 1 on annulus breather 10 and each transverse tube 17 roof The raw material at individual position is quickly fully contacted, and greatly speeds up response speed;By stirring paddle 7, raw material is stirred mixing, effectively Improve the utilization rate of carbon dioxide, accelerate hydrogenation speed, improve production efficiency, greatly reduce the wave of raw material Take;In work process, monitoring device 16 can be monitored kettle 1 inside and add the pressure difference value within compression pump 15, works as pressure difference value When reaching a marginal value, monitoring device 16 can send alert ring tone, if now the pressure of the first electronic pressure gage 5 is more than the The pressure of two electronic pressure gages 14, then be exactly the pressure-overload in kettle 1, staff can carry out the measures such as pressure release and prevent Kettle 1 explodes because of pressure-overload, it is ensured that the safety of staff;If being now that the pressure of the second electronic pressure gage 14 is more than The pressure of the first electronic pressure gage 5, now may determine that it is that kettle 1 has damage, causes pressure leakages, reminds staff timely Repair, substantially increase security performance.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (5)

1. a lithium carbonate hydrogenation reaction cauldron, including kettle, drives motor and adds compression pump, it is characterised in that described kettle top It is provided with the charging aperture that connect internal with kettle and the first electronic pressure gage in portion's outer right wall, kettle top right side outer wall sets Being equipped with pressurization mouth, pressurization mouth connects and adds compression pump outfan, described in add and on compression pump, be provided with the second electronic pressure gage, add and calm the anger The side of pump is provided with pressure monitoring device, and pressure monitoring device connects with the first electronic pressure gage and the second electronic pressure gage respectively Connecing, be provided with horizontal upper sieve plate at described kettle bosom, kettle interior lower end is provided with sieve plate under level, horizontal upper sieve plate To be divided into three still chambeies inside kettle with sieve plate under level, each still intracavity is provided with stirring paddle, and stirring paddle is solid by centre Fixed shaft is connected with the driving motor output end at top, and autoclave body bottom surface is provided with annulus breather, and annulus is ventilated Being disposed with the transverse tubes of many connections in pipe, annulus breather side connects with the air inlet pipe inserted in kettle, annulus breather with Being provided with puff prot on each transverse tube roof, autoclave body bottom is provided with discharging opening.
A kind of lithium carbonate hydrogenation reaction cauldron the most according to claim 1, it is characterised in that described stirring paddle is two leaf oars, Blade thickness is 10mm, clockwise under turn over.
A kind of lithium carbonate hydrogenation reaction cauldron the most according to claim 1, it is characterised in that described driving motor output end leads to Cross reduction box to be connected with shaft.
A kind of lithium carbonate hydrogenation reaction cauldron the most according to claim 1, it is characterised in that on described charging aperture and discharging opening It is provided with capping.
A kind of lithium carbonate hydrogenation reaction cauldron the most according to claim 1, it is characterised in that set on described pressure monitoring device It is equipped with alarm device.
CN201620492829.2U 2016-05-27 2016-05-27 A kind of lithium carbonate hydrogenation reaction cauldron Active CN205684008U (en)

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Application Number Priority Date Filing Date Title
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CN205684008U true CN205684008U (en) 2016-11-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745098A (en) * 2016-11-23 2017-05-31 荆门市格林美新材料有限公司 Multistage hydrogenation apparatus and method
CN110496582A (en) * 2019-09-01 2019-11-26 刘路丹 A kind of reaction kettle for gas and solid reaction
CN111939829A (en) * 2020-08-17 2020-11-17 方志坤 Printing and dyeing raw material mixer with pressurizing mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106745098A (en) * 2016-11-23 2017-05-31 荆门市格林美新材料有限公司 Multistage hydrogenation apparatus and method
CN106745098B (en) * 2016-11-23 2017-11-28 荆门市格林美新材料有限公司 Multistage hydrogenation apparatus and method
WO2018095034A1 (en) * 2016-11-23 2018-05-31 荆门市格林美新材料有限公司 Multi-stage hydrogenation reaction apparatus and method
CN110496582A (en) * 2019-09-01 2019-11-26 刘路丹 A kind of reaction kettle for gas and solid reaction
CN111939829A (en) * 2020-08-17 2020-11-17 方志坤 Printing and dyeing raw material mixer with pressurizing mechanism

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