CN210331719U - Ultra-high-purity vinylene carbonate preparation device for energy storage system of lithium battery power station - Google Patents
Ultra-high-purity vinylene carbonate preparation device for energy storage system of lithium battery power station Download PDFInfo
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- CN210331719U CN210331719U CN201920759237.6U CN201920759237U CN210331719U CN 210331719 U CN210331719 U CN 210331719U CN 201920759237 U CN201920759237 U CN 201920759237U CN 210331719 U CN210331719 U CN 210331719U
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Abstract
The utility model discloses a lithium cell power plant is ultra-high purity vinylene carbonate preparation facilities for energy storage system, concretely relates to smart machine technical field, including the distillation column, distillation column upper surface one side integrated into one piece has notes material pipe, and distillation column upper surface opposite side integrated into one piece has the blast pipe, the embedding of distillation column top is provided with first clean mechanism, the air vent has been seted up to distillation column side surface, and is provided with the clean mechanism of second on one side of the distillation column, the inside bottom of distillation column is provided with water and electricity separation heating mechanism. The utility model discloses in through having set up water and electricity separation heating mechanism, keep apart semiconductor heating plate and electromagnetic heater through energy storage liquid stick and energy storage liquid and inside material, changed the direct mode that heats with the material contact of heating member, avoided the heating member to contact with the material for a long time and lead to damaging, avoided it to produce the water spot, reduced the work load that its clearance was maintained, provided higher safety in utilization.
Description
Technical Field
The utility model relates to an intelligent equipment technical field, more specifically say, the utility model relates to a lithium cell power plant is ultra-high purity vinylene carbonate preparation facilities for energy storage system.
Background
The vinylene carbonate is colorless transparent liquid or crystal, the density is 1.355, the melting point is 19-22 ℃, the boiling point is 162 ℃, the Nd20 is 1.42-1.422, the flash point is 73 ℃, and the water solubility is 11.5g/100mL, is a novel organic film forming additive and an overcharge protection additive for a lithium ion battery, has good high and low temperature performance and anti-ballooning function, can improve the capacity and the cycle life of the battery, and ethylene carbonate can also be used as a monomer for preparing the poly (ethylene carbonate), and a distillation preparation device is needed to carry out distillation purification on vinylene carbonate crude materials.
But distillation preparation facilities still have more shortcoming when the in-service use, and distillation column inside uses the heating member to heat the material, directly contacts with the material, and long-term heating will lead to the damage of heating member, has reduced its life.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a lithium cell power plant is ultra-high purity vinylene carbonate preparation facilities for energy storage system, through having set up water and electricity separation heating mechanism, keep apart semiconductor heating plate and electromagnetic heater through energy storage liquid stick and energy storage liquid and inside material, the direct mode that heats with the material contact of heating member has been changed, avoided the heating member to contact with the material for a long time and lead to damaging, it produces the incrustation scale to have avoided it, the work load of its clearance maintenance has been reduced, higher safety in utilization is provided, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the ultrahigh-purity vinylene carbonate preparation device for the energy storage system of the lithium battery power station comprises a distillation tower, wherein a material injection pipe is integrally formed on one side of the upper surface of the distillation tower, an exhaust pipe is integrally formed on the other side of the upper surface of the distillation tower, a first cleaning mechanism is embedded above the distillation tower, an air vent is formed in the side surface of the distillation tower, a second cleaning mechanism is arranged on one side of the distillation tower, and a water-electricity separation heating mechanism is arranged at the bottom end inside the distillation tower;
the water and electricity separation heating mechanism comprises an energy storage liquid rod, a plurality of groups of heat-conducting plates are fixedly arranged on the upper surface of the energy storage liquid rod, a plurality of groups of semiconductor heating sheets are fixedly arranged on the inner wall of the energy storage liquid rod, an electromagnetic heater is arranged at the bottom end inside the energy storage liquid rod, and energy storage liquid is filled inside the energy storage liquid rod.
In a preferred embodiment, first cleaning mechanism is including driving motor, the driving end of driving motor has set firmly the dwang, dwang one side is provided with first branch along the horizontal direction, first branch one end is installed second branch along vertical direction, second branch side surface is provided with the cleaning brush.
In a preferred embodiment, the second cleaning mechanism comprises a water storage tank, a conduit is fixedly connected above the water storage tank, a heating rod is arranged inside the water storage tank, a micro water pump is arranged on one side of the inside of the water storage tank close to the heating rod, one end of the conduit is fixedly connected with the vent hole, and an air-blocking valve is arranged outside the conduit.
In a preferred embodiment, a safety valve is embedded above the distillation tower, and the open-close valves are embedded outside the injection pipe and the exhaust pipe.
In a preferred embodiment, a support frame is arranged below the distillation tower, and a protective rubber mat is sleeved at the bottom end of the support frame.
In a preferred embodiment, a visual window is embedded in the front surface of the water storage tank, and clear water is contained in the water storage tank.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in through having set up water and electricity separation heating mechanism, keep apart semiconductor heating plate and electromagnetic heater with the material of inside through energy storage liquid stick and energy storage liquid, changed the heating member and contacted the mode of heating with the material directly, avoided the heating member to contact with the material for a long time and lead to damaging, avoided it to produce the incrustation scale, reduced its work load of clearing up maintenance, provided higher safety in utilization;
2. the utility model discloses in through having set up first clean mechanism and the clean mechanism of second, both use of mutually supporting, clean the disinfection to the distillation column inner wall by the steam of high temperature state, cooperate rotatory cleaning brush to carry out the brush to the distillation column inner wall afterwards, effectually got rid of the inside remaining impurity of distillation column, guaranteed effectual clean effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a second cleaning mechanism of the present invention.
Fig. 3 is a schematic structural view of the medium water and electricity separating and heating mechanism of the utility model.
The reference signs are: 1. a distillation column; 2. a material injection pipe; 3. an exhaust pipe; 4. a first cleaning mechanism; 41. a drive motor; 42. rotating the rod; 43. a first support bar; 44. a second support bar; 45. a cleaning brush; 5. a vent hole; 6. a second cleaning mechanism; 61. a water storage tank; 62. a conduit; 63. a heating rod; 64. closing the air valve; 7. a water and electricity separated heating mechanism; 71. an energy storage liquid rod; 72. a heat conducting plate; 73. a semiconductor heating sheet; 74. an electromagnetic heater; 75. and (4) energy storage liquid.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station, as shown in the attached drawings 1 and 3, comprises a distillation tower 1, wherein a material injection pipe 2 is integrally formed on one side of the upper surface of the distillation tower 1, an exhaust pipe 3 is integrally formed on the other side of the upper surface of the distillation tower 1, a first cleaning mechanism 4 is embedded above the distillation tower 1, an air vent 5 is formed in the side surface of the distillation tower 1, a second cleaning mechanism 6 is arranged on one side of the distillation tower 1, and a water-electricity separation heating mechanism 7 is arranged at the bottom end inside the distillation tower 1;
the water-electricity separation heating mechanism 7 comprises an energy storage liquid rod 71, a plurality of groups of heat conduction plates 72 are fixedly arranged on the upper surface of the energy storage liquid rod 71, a plurality of groups of semiconductor heating sheets 73 are fixedly arranged on the inner wall of the energy storage liquid rod 71, an electromagnetic heater 74 is arranged at the bottom end inside the energy storage liquid rod 71, and energy storage liquid 75 is filled inside the energy storage liquid rod 71;
a safety valve is embedded above the distillation tower 1, and opening and closing valves are embedded outside the material injection pipe 2 and the exhaust pipe 3;
a support frame is arranged below the distillation tower 1, and a protective rubber mat is sleeved at the bottom end of the support frame.
The implementation mode is specifically as follows: the method comprises the steps of injecting a vinylene carbonate crude product into a distillation tower 1 from a material injection pipe 2, then controlling an internal water-electricity separation heating mechanism 7 to work, enabling a semiconductor heating sheet 73 and an electromagnetic heater 74 to work simultaneously, heating energy storage liquid 75 in an energy storage liquid rod 71, enabling the energy storage liquid 75 to be heated to be in a high-temperature state, enabling most of heat to be radiated to the outside through the energy storage liquid rod 71, enabling part of heat to be transmitted to the inside of the distillation tower 1 through a heat conduction plate 72, heating the vinylene carbonate crude product in the inside, rectifying the vinylene carbonate crude product to convert the vinylene carbonate into high-purity vinylene carbonate, and isolating the semiconductor heating sheet 73 and the electromagnetic heater 74 from the materials in the inside through the energy storage liquid rod 71 and the energy storage liquid 75 in such a design mode, so as to change a mode that a heating body is directly contacted with the materials for heating, avoiding the generation of scale, reducing the workload of cleaning and maintenance and providing higher use safety.
The device for preparing ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as shown in fig. 1 and fig. 2 further comprises a first cleaning mechanism 4, wherein the first cleaning mechanism 4 is arranged inside the distillation tower 1, the first cleaning mechanism 4 comprises a driving motor 41, a rotating rod 42 is fixedly arranged at the driving end of the driving motor 41, a first supporting rod 43 is arranged on one side of the rotating rod 42 along the horizontal direction, a second supporting rod 44 is arranged on one end of the first supporting rod 43 along the vertical direction, and a cleaning brush 45 is arranged on the side surface of the second supporting rod 44;
the second cleaning mechanism 6 comprises a water storage tank 61, a conduit 62 is fixedly connected above the water storage tank 61, a heating rod 63 is arranged in the water storage tank 61, a micro water pump is arranged in the water storage tank 61 and close to one side of the heating rod 63, one end of the conduit 62 is fixedly connected with the vent 5, and an air-blocking valve 64 is arranged outside the conduit 62;
the front surface of the water storage tank 61 is embedded with a visual window, and clear water is contained in the water storage tank 61.
The implementation mode is specifically as follows: injecting a proper amount of clean water into the water storage tank 61, starting the internal heating rod 63 and the micro water pump, heating the water in the heating rod 63 to a high-temperature steam state, opening the air-lock valve 64 on the conduit 62 at the moment, allowing the hot steam to enter the distillation tower 1 from the vent hole 5 along the conduit 62, performing steam sterilization on the distillation tower 1, then starting the driving motor 41 in the first cleaning mechanism 4, allowing the driving motor 41 to drive the rotating rod 42 to rotate, allowing the rotating rod 42 to drive the first support rod 43 and the second support rod 44 to rotate, allowing the cleaning brush 45 to be attached to the inner wall of the distillation tower 1, performing brushing on the inner wall of the distillation tower 1, allowing the cleaning brush and the cleaning brush to be used in cooperation, cleaning and sterilizing the inner wall of the distillation tower 1 by the steam in the high-temperature state, subsequently brushing the inner wall of the distillation tower 1 by the cooperation of the rotating cleaning brush 45, and effectively removing the residual, an effective cleaning effect is ensured.
The utility model discloses the theory of operation:
referring to the attached drawings 1 and 3 of the specification, by arranging the water-electricity separation heating mechanism 7, the semiconductor heating plate 73 and the electromagnetic heater 74 are isolated from the internal materials through the energy storage liquid rod 71 and the energy storage liquid 75, the heating mode that the heating body is directly contacted with the materials for heating is changed, the heating body is prevented from being damaged due to long-term contact with the materials, water scales are prevented from being generated, the workload of cleaning and maintaining is reduced, and higher use safety is provided;
referring to the attached drawings 1 and 2 of the specification, the first cleaning mechanism 4 and the second cleaning mechanism 6 are arranged and matched with each other for use, the inner wall of the distillation tower 1 is cleaned and disinfected by steam in a high-temperature state, and then the inner wall of the distillation tower 1 is brushed by the rotating cleaning brush 45, so that residual impurities in the distillation tower 1 are effectively removed, and an effective cleaning effect is guaranteed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lithium cell power station is ultra-high purity vinylene carbonate preparation facilities for energy storage system, includes distillation column (1), its characterized in that: a feeding pipe (2) is integrally formed on one side of the upper surface of the distillation tower (1), an exhaust pipe (3) is integrally formed on the other side of the upper surface of the distillation tower (1), a first cleaning mechanism (4) is embedded above the distillation tower (1), an air vent (5) is formed in the side surface of the distillation tower (1), a second cleaning mechanism (6) is arranged on one side of the distillation tower (1), and a water-electricity separation heating mechanism (7) is arranged at the bottom end inside the distillation tower (1);
water and electricity separation heating mechanism (7) is including energy storage liquid stick (71), energy storage liquid stick (71) upper surface has set firmly multiunit heat-conducting plate (72), fixed mounting has multiunit semiconductor heating piece (73) on energy storage liquid stick (71) inner wall, and the inside bottom of energy storage liquid stick (71) is provided with electromagnetic heater (74), energy storage liquid stick (71) inside packing has energy storage liquid (75).
2. The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as claimed in claim 1, wherein: first clean mechanism (4) are including driving motor (41), driving motor (41) drive end has set firmly dwang (42), dwang (42) one side is provided with first branch (43) on the horizontal direction, install second branch (44) on vertical direction along first branch (43) one end, second branch (44) side surface is provided with cleaning brush (45).
3. The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as claimed in claim 1, wherein: the second cleaning mechanism (6) comprises a water storage tank (61), a guide pipe (62) is fixedly connected above the water storage tank (61), a heating rod (63) is arranged inside the water storage tank (61), one end of the guide pipe (62) is fixedly connected with the air vent (5), and an air closing valve (64) is arranged outside the guide pipe (62).
4. The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as claimed in claim 1, wherein: a safety valve is embedded above the distillation tower (1), and opening and closing valves are embedded in the outer portions of the material injection pipe (2) and the exhaust pipe (3).
5. The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as claimed in claim 1, wherein: a support frame is arranged below the distillation tower (1), and a protective rubber mat is sleeved at the bottom end of the support frame.
6. The device for preparing the ultra-high-purity vinylene carbonate for the energy storage system of the lithium battery power station as claimed in claim 3, wherein: the front surface of the water storage tank (61) is embedded with a visual window, and clear water is contained in the water storage tank (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759237.6U CN210331719U (en) | 2019-05-24 | 2019-05-24 | Ultra-high-purity vinylene carbonate preparation device for energy storage system of lithium battery power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759237.6U CN210331719U (en) | 2019-05-24 | 2019-05-24 | Ultra-high-purity vinylene carbonate preparation device for energy storage system of lithium battery power station |
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| Publication Number | Publication Date |
|---|---|
| CN210331719U true CN210331719U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920759237.6U Expired - Fee Related CN210331719U (en) | 2019-05-24 | 2019-05-24 | Ultra-high-purity vinylene carbonate preparation device for energy storage system of lithium battery power station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011107A (en) * | 2021-11-18 | 2022-02-08 | 中建安装集团有限公司 | Novel device and method for continuously producing high-purity vinylene carbonate |
-
2019
- 2019-05-24 CN CN201920759237.6U patent/CN210331719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011107A (en) * | 2021-11-18 | 2022-02-08 | 中建安装集团有限公司 | Novel device and method for continuously producing high-purity vinylene carbonate |
| CN114011107B (en) * | 2021-11-18 | 2022-06-24 | 中建安装集团有限公司 | Novel device and method for continuously producing high-purity vinylene carbonate |
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Granted publication date: 20200417 Termination date: 20210524 |