CN217527487U - Lithium phosphate production facility - Google Patents
Lithium phosphate production facility Download PDFInfo
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- CN217527487U CN217527487U CN202221413820.XU CN202221413820U CN217527487U CN 217527487 U CN217527487 U CN 217527487U CN 202221413820 U CN202221413820 U CN 202221413820U CN 217527487 U CN217527487 U CN 217527487U
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- lithium phosphate
- reation kettle
- reaction kettle
- stirring
- mixing
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Abstract
The utility model discloses a lithium phosphate production facility belongs to lithium phosphate production technical field, and its technical essential is: including stirring subassembly, mixing member and temperature control assembly, the mixing member articulates in reation kettle's inside, connects through reciprocal subassembly and stirring subassembly. Through adding distilled water to the reation kettle in to add lithium hydroxide monohydrate in the reation kettle, open the stirring subassembly, the solution that the stirring subassembly can be to in the reation kettle stirs, adds hot phosphoric acid to the reation kettle simultaneously and carries out neutralization reaction, generates lithium phosphate and deposits, through filtering, the distillation is concentrated, makes the lithium phosphate finished product. Stirring subassembly can drive the mixing part through reciprocal subassembly when rotating and carry out reciprocating sliding in reation kettle to can carry out abundant mixing to the solution in the reation kettle under the effect of mixing part and stirring subassembly, be convenient for make lithium phosphate finished product. And the temperature control component is started, so that lithium phosphate in the reaction kettle is conveniently crystallized.
Description
Technical Field
The utility model relates to a lithium phosphate production technical field specifically relates to a lithium phosphate production facility.
Background
In general, lithium hydroxide monohydrate or lithium carbonate is used as a raw material in industrial production and reacts with phosphoric acid to prepare lithium phosphate. Adding industrial monohydrate lithium hydroxide into a reactor containing distilled water, slowly adding thermal phosphoric acid under stirring for neutralization reaction to generate lithium phosphate precipitate, filtering, distilling and concentrating, cooling and crystallizing, centrifugally separating, and drying to obtain the finished lithium phosphate product.
Current lithium phosphate production facility generally includes the box, and the even fixedly connected with supporting leg in bottom of box, the right side at box top are equipped with the center department of feed inlet and gas outlet, bottom and are equipped with the discharging pipe, and the center department at box top runs through to rotate and is connected with the quill shaft, this lithium phosphate apparatus for producing, simple structure, the operation of being convenient for.
However, in the process of synthesizing lithium phosphate, because the reaction kettle is not provided with a stirring device, the solution in the reaction kettle cannot be fully mixed, and the production of lithium phosphate is affected, and the lithium phosphate production equipment is difficult to popularize and apply, so that the lithium phosphate production equipment needs to be provided, and the problem is solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a purpose provides a lithium phosphate production facility to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lithium phosphate production apparatus comprising:
a reaction kettle;
the stirring assembly is arranged in the reaction kettle and is used for stirring the solution in the reaction kettle;
the mixing component is hinged inside the reaction kettle and is connected with the stirring component through a reciprocating component, and the reciprocating component is used for driving the mixing component to slide in the reaction kettle in a reciprocating manner under the transmission of the stirring component;
and the temperature control component is arranged on the reaction kettle and used for heating and cooling the reaction kettle.
Compared with the prior art, the embodiment of the utility model has following beneficial effect:
the utility model is provided with the stirring component, is arranged inside the reaction kettle and is used for stirring the solution inside the reaction kettle; the mixing component is hinged inside the reaction kettle and is connected with the stirring component through a reciprocating component, and the reciprocating component is used for driving the mixing component to slide in the reaction kettle in a reciprocating manner under the transmission of the stirring component; and the temperature control component is arranged on the reaction kettle and used for heating and cooling the reaction kettle. Through adding distilled water to the reation kettle in to add lithium hydroxide monohydrate in the reation kettle, open the stirring subassembly, the solution that the stirring subassembly can be to in the reation kettle stirs, adds hot phosphoric acid to the reation kettle simultaneously and carries out neutralization reaction, generates lithium phosphate and deposits, through filtering, the distillation is concentrated, makes the lithium phosphate finished product. Stirring subassembly can drive the mixing part through reciprocal subassembly when rotating and carry out reciprocating sliding in reation kettle to can carry out abundant mixing to the solution in the reation kettle under the effect of mixing part and stirring subassembly, be convenient for make lithium phosphate finished product. And opening a temperature control component, wherein the temperature control component can heat and cool the solution in the reaction kettle, and is convenient for crystallization of lithium phosphate in the reaction kettle.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an overall structure schematic diagram of lithium phosphate production equipment provided by an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a reciprocating assembly provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a stirring rod provided in an embodiment of the present invention.
Reference numerals: 1-a reaction kettle, 11-a feed inlet, 12-a discharge valve, 13-a support member, 2-a stirring assembly, 21-a device groove, 22-a driving member, 23-a transmission rod, 24-a stirring rod, 3-a mixing member, 4-a reciprocating assembly, 41-a U-shaped frame, 42-a sliding member, 43-a connecting member, 44-a partition plate, 45-a sliding groove, 5-a temperature control assembly, 51-a cooling box, 52-a water inlet, 53-a water outlet and 54-a heating member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 3, a lithium phosphate production apparatus includes:
a reaction kettle 1;
the stirring assembly 2 is arranged inside the reaction kettle 1 and is used for stirring the solution inside the reaction kettle;
the mixing part 3 is hinged inside the reaction kettle 1 and is connected with the stirring component 2 through a reciprocating component 4, and the reciprocating component 4 is used for driving the mixing part 3 to slide in the reaction kettle 1 in a reciprocating manner under the transmission of the stirring component 2;
and the temperature control component 5 is arranged on the reaction kettle 1 and used for heating and cooling the reaction kettle 1.
The utility model discloses an in the embodiment, through adding distilled water to reation kettle 1 to add lithium hydroxide monohydrate in to reation kettle 1, open stirring subassembly 2, stirring subassembly 2 can stir the solution in reation kettle 1, adds hot method phosphoric acid and carries out neutralization reaction in to reation kettle 1 simultaneously, generates lithium phosphate and deposits, and the process is filtered, and the distillation is concentrated, makes the lithium phosphate finished product. Stirring subassembly 2 can drive mixing part 3 through reciprocating assembly 4 when rotating and carry out reciprocating sliding in reation kettle 1 to can carry out abundant mixing to the solution in reation kettle 1 under the effect of mixing part 3 and stirring subassembly 2, be convenient for make the lithium phosphate finished product. Open temperature control unit 5, temperature control unit 5 can heat and cool off the solution in reation kettle 1, is convenient for to the lithium phosphate crystallization in reation kettle 1.
In an embodiment of the present invention, as shown in fig. 1 and 3, the stirring assembly 2 includes:
a driving member 22 installed on the reaction vessel 1;
and the transmission rod 23 is connected to the output end of the driving part 22, and the surface of the transmission rod is connected with the stirring rod 24, so that the stirring rod 24 is driven to rotate under the transmission of the output end of the driving part 22.
In the present embodiment, the driving member 22 is installed on the reaction vessel 1; the transmission rod 23 is connected to the output end of the driving part 22, the surface of the transmission rod is connected with a stirring rod 24, the stirring rod 24 is driven to rotate under the transmission of the output end of the driving part 22, and the surface of the reaction kettle 1 is respectively provided with a feeding hole 11 and a discharge valve 12. The upper side of the reaction kettle 1 is provided with a device groove 21, and the device groove 21 is used for installing the reciprocating component 4.
During the use, add distilled water through feed inlet 11 to reation kettle 1 to add lithium hydroxide monohydrate in to reation kettle 1, open driving piece 22, driving piece 22 output can drive transfer line 23 and rotate, transfer line 23 can drive stirring rod 24 and rotate carrying out the pivoted in-process, make stirring rod 24 can stir the solution in reation kettle 1, and add hot method phosphoric acid to reation kettle 1 in and carry out neutralization reaction, generate lithium phosphate and deposit, through filtering, the distillation is concentrated, and the cooling crystallization makes the lithium phosphate finished product. By opening the discharge valve 12, the lithium phosphate product in the reaction kettle 1 can be discharged and collected.
The driving member 22 may be an electric motor or a pneumatic motor, so as to drive the transmission rod 23 to rotate stably.
In an embodiment of the present invention, as shown in fig. 1 and 2, the reciprocating assembly 4 includes:
a U-shaped frame 41 which is arranged on the transmission rod 23 and is connected with a sliding part 42 in a surface sliding way;
a connecting member 43 hinged between the slider 42 and the mixing member 3;
the partition plate 44 is installed inside the reaction vessel 1, and has a chute 45 on the surface.
In the present embodiment, the U-shaped frame 41 is mounted on the transmission rod 23, and a sliding member 42 is slidably connected to the surface; said connecting member 43 is hinged between the slide 42 and the mixing member 3; baffle 44 installs in reation kettle 1's inside, and spout 45 has been seted up on the surface, spout 45 is used for spacing to mixed part 3.
Can drive U type frame 41 when transfer line 23 rotates, U type frame 41 can drive slider 42 and rotate, slider 42 drives mixing element 3 through connecting piece 43 and carries out reciprocating sliding in reation kettle 1 for mixing element 3 can stir the solution in reation kettle 1 once more, thereby has improved the mixing uniformity of the solution in reation kettle 1, is convenient for generate lithium phosphate.
Reciprocating assembly 4 can also adopt half gear, rack and spring to replace, half gear installs on transfer line 23, rack and half gear engagement are connected, rack one end is connected on mixing part 3, and the other end passes through the inner wall of spring coupling at reation kettle 1. When the transfer line 23 can drive the half gear and rotate when rotating, the half gear can drive the mixed part 3 to rotate on reation kettle 1 through being connected with the rack, and when the half gear contactless rack, the spring can drive the mixed part 3 through the rack and reset, and then makes the mixed part 3 can carry out reciprocating sliding in reation kettle 1.
In an embodiment of the present invention, as shown in fig. 1, the temperature control component 5 includes:
a cooling tank 51 which is installed on the side surface of the reaction kettle 1 and is provided with a water inlet 52 and a water outlet 53 on the surface;
and a heating member 54 installed inside the reaction vessel 1.
In this embodiment, the cooling tank 51 is installed on the side of the reaction kettle 1, and the surface of the cooling tank is provided with a water inlet 52 and a water outlet 53; the heating member 54 is installed inside the reaction vessel 1. The solution in the reaction vessel 1 is heated by turning on the heating member 54, so that the solution in the reaction vessel 1 can be maintained at a suitable temperature. When cooling down reation kettle 1, can pour into the cooling water into in cooling tank 51 through water inlet 52, the cooling water can cool down reation kettle 1, is convenient for to the lithium phosphate crystallization in reation kettle 1.
The heating element 54 may be a heating pipe or a heating plate, so as to heat the solution in the reaction kettle 1.
In one embodiment of the present invention, as shown in fig. 1, a support member 13 is installed at the bottom of the reaction vessel 1.
In this embodiment, support piece 13 is installed to reation kettle 1's bottom, support piece 13 can adopt support column or bracing piece, be convenient for support reation kettle 1 can.
The utility model discloses a theory of operation is: add distilled water in to reation kettle 1 through feed inlet 11 to add lithium hydroxide monohydrate in to reation kettle 1, open driving piece 22, driving piece 22 output can drive transfer line 23 and rotate, transfer line 23 can drive stirring rod 24 and rotate carrying out the pivoted in-process, make stirring rod 24 can stir the solution in reation kettle 1, and add hot method phosphoric acid to carrying out neutralization reaction in to reation kettle 1, generate lithium phosphate and deposit, through filtering, the distillation is concentrated, and the cooling crystallization makes the lithium phosphate finished product. By opening the discharge valve 12, the lithium phosphate product in the reaction kettle 1 can be discharged and collected.
Can drive U type frame 41 when transfer line 23 rotates, U type frame 41 can drive slider 42 and rotate, slider 42 drives mixing element 3 through connecting piece 43 and carries out reciprocating sliding in reation kettle 1 for mixing element 3 can stir the solution in reation kettle 1 once more, thereby has improved the mixing uniformity of the solution in reation kettle 1, is convenient for generate lithium phosphate.
The solution in the reaction tank 1 can be heated by turning on the heating member 54 so that the solution in the reaction tank 1 can be maintained at a suitable temperature. When cooling down reation kettle 1, can be to injecting the cooling water in the cooling tank 51 through water inlet 52, the cooling water can be cooled down reation kettle 1, is convenient for to the lithium phosphate crystallization in reation kettle 1.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A lithium phosphate production apparatus, characterized by comprising:
a reaction kettle;
the stirring component is arranged in the reaction kettle and is used for stirring the solution in the reaction kettle;
the mixing part is hinged inside the reaction kettle and is connected with the stirring component through a reciprocating component, and the reciprocating component is used for driving the mixing part to slide in the reaction kettle in a reciprocating manner under the transmission of the stirring component;
and the temperature control component is arranged on the reaction kettle and used for heating and cooling the reaction kettle.
2. The lithium phosphate production facility of claim 1, wherein the agitation assembly comprises:
the driving piece is arranged on the reaction kettle;
the transfer line is connected on the output of driving piece, and the surface is connected with the stirring rod for drive the stirring rod and rotate under the transmission of driving piece output.
3. The lithium phosphate production apparatus of claim 2, wherein the reciprocating assembly comprises:
the U-shaped frame is arranged on the transmission rod, and the surface of the U-shaped frame is connected with a sliding piece in a sliding manner;
a connecting member hinged between the slider and the mixing member;
the baffle is arranged in the reaction kettle, and the surface of the baffle is provided with a chute.
4. The lithium phosphate production facility of claim 3, wherein the temperature control assembly comprises:
the cooling box is arranged on the side surface of the reaction kettle, and the surface of the cooling box is provided with a water inlet and a water outlet;
and the heating element is arranged inside the reaction kettle.
5. The lithium phosphate production apparatus of claim 1, wherein a support is mounted to a bottom of the reaction vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221413820.XU CN217527487U (en) | 2022-06-08 | 2022-06-08 | Lithium phosphate production facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221413820.XU CN217527487U (en) | 2022-06-08 | 2022-06-08 | Lithium phosphate production facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217527487U true CN217527487U (en) | 2022-10-04 |
Family
ID=83444139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221413820.XU Active CN217527487U (en) | 2022-06-08 | 2022-06-08 | Lithium phosphate production facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217527487U (en) |
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2022
- 2022-06-08 CN CN202221413820.XU patent/CN217527487U/en active Active
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