CN210814015U - Crystallization device with lifting scraper - Google Patents
Crystallization device with lifting scraper Download PDFInfo
- Publication number
- CN210814015U CN210814015U CN201921435810.4U CN201921435810U CN210814015U CN 210814015 U CN210814015 U CN 210814015U CN 201921435810 U CN201921435810 U CN 201921435810U CN 210814015 U CN210814015 U CN 210814015U
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- Prior art keywords
- scraper
- container body
- wall
- operating rod
- bracket
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Abstract
The utility model provides a crystallizing device with a lifting scraper, which comprises a container body, a stirring structure arranged in the container body, and a scraper mechanism which is arranged along the inner wall of the container body and is used for cleaning crystals gathered on the inner wall; the scraping plate mechanism comprises: an annular support; the annular scraper is fixed at the bottom of the bracket; the bottom of the operating rod is connected with the bracket, and the top of the operating rod penetrates through the container body. The utility model discloses simple structure, the effect is obvious, utilizes the scraper blade with the laminating of container body inner wall, in time clears up the crystalline solid on the inner wall, avoids the aggregation of crystallization, influences production efficiency.
Description
Technical Field
The utility model relates to a crystallization reaction vessel, concretely relates to take crystallization device of over-and-under type scraper blade.
Background
The curing process of the photocureable coating is a polymerization crosslinking process, after the photocureable coating is irradiated by a light source, a photoinitiator in a coating system is excited and decomposed to generate free radicals, and the active free radicals impact double bonds in the photocureable coating and react with the double bonds to form a chain lengthening chain.
In order to increase the purity of the photoinitiator, a crystallization step is required in the manufacturing process of the photoinitiator. The crystallization of the photoinitiator is carried out in a special crystallizer, for example, the crystallizer provided by the patent application with the publication number of CN204767565U comprises a flash evaporation cylinder body, wherein the top of the flash evaporation cylinder body is provided with an end enclosure, the lower part of the flash evaporation cylinder body is provided with a cone, the side wall of the flash evaporation cylinder body is provided with a feeding pipe, the end enclosure is provided with a gas discharging pipe with an upward opening, the lower part of the cone is connected with a salt storage section, and the outer surface of the salt storage section is provided with a cooling coil pipe; the crystallizer can be used for purifying and crystallizing the photoinitiator.
In the existing crystallizer, the crystallized photoinitiator is easy to adhere to the inner wall, and if the thickness is continuously increased, the crystallization efficiency is affected, so the photoinitiator should be cleaned in time.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a take crystallization device of over-and-under type scraper blade utilizes the scraper blade with the laminating of container body inner wall, in time clears up the crystalline solid on the inner wall, avoids the aggregation of crystallization, influences production efficiency.
The utility model discloses a concrete technical scheme as follows:
the crystallization device with the lifting type scraper comprises a container body and a stirring structure arranged in the container body, and is provided with a scraper mechanism which lifts along the inner wall of the container body and is used for cleaning crystals gathered on the inner wall;
the scraping plate mechanism comprises:
an annular support;
the annular scraper is fixed at the bottom of the bracket;
the bottom of the operating rod is connected with the bracket, and the top of the operating rod penetrates through the container body.
In this application, scraper mechanism is used for the clearance to aggregate the crystal on the inner wall, and through push-and-pull action bars, support and scraper blade go up and down along the container inner wall, and the crystal on attached to the inner wall can be clear away to the scraper blade, avoids aggregating of crystallization, influences production efficiency.
In order to improve the cleaning capability of the scraper, the bottom of the scraper is preferably provided with a wedge-shaped blade part.
Preferably, the top of the bracket is provided with an annular scraper.
In this application, scraper blade and scraper about can setting up simultaneously, rise and decline in-process, all can drop the crystal that adheres to on the inner wall, also is favorable to scraper blade mechanism lift operation.
Preferably, the bottom of the operating rod is bent to form an L shape and is connected with the bracket.
Preferably, the two operating rods are symmetrically arranged. One of the two rods can be used as an operating rod, and the other two rods can be used as guide balancing rods; alternatively, both levers may be pushed simultaneously.
Preferably, the top of the container body is provided with an opening for the operating rod to pass through, and a sealing and heat-insulating pad is arranged in the opening, so that the sealing and heat insulation in the container are kept as much as possible.
Preferably, the stirring structure comprises a motor, a stirring shaft and stirring blades, and the bottom of the stirring shaft is provided with an arc-shaped scraper adaptive to the shape of the inner wall of the bottom of the container body.
In the rotating process of the stirring structure, the arc-shaped scraper can clean the crystals on the inner wall of the bottom of the container body, and the crystals are discharged from the outlet at the bottom.
The utility model discloses simple structure, the effect is obvious, utilizes the scraper blade with the laminating of container body inner wall, in time clears up the crystalline solid on the inner wall, avoids the aggregation of crystallization, influences production efficiency.
Drawings
FIG. 1 is a schematic diagram of a crystallization apparatus according to the present invention;
FIG. 2 is a structural view of a squeegee mechanism;
fig. 3 is an enlarged view of a point a in fig. 1.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below. The terms "upper", "lower", "left" and "right" used herein are defined with reference to the accompanying drawings, and it is to be understood that the above-described terms do not limit the scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 crystallization device with the lifting scraper as shown in fig. 1-3 comprises a container body 1 provided with an insulating layer 2 and a stirring structure arranged in the container body 1, and is provided with a scraper mechanism 6 which lifts along the inner wall of the container body and is used for cleaning crystals accumulated on the inner wall.
The scraping plate mechanism in this embodiment includes: an annular bracket 11; the annular scraper 13 is fixed at the bottom of the bracket; the bottom of the operating rod 9 is connected with the bracket 11, and the top of the operating rod penetrates through the container body.
In this application, scraper mechanism is used for the clearance to aggregate the crystal on the inner wall, and through push-and-pull action bars, support and scraper blade go up and down along the container inner wall, and the crystal on attached to the inner wall can be clear away to the scraper blade, avoids aggregating of crystallization, influences production efficiency.
In order to improve the cleaning capacity of the scraper, the bottom of the scraper 13 is provided with a wedge-shaped edge part.
The top of the bracket 11 is provided with an annular scraper 14, which has the same structure as the bottom scraper.
In another embodiment, an upper scraper and a lower scraper and a scraper can be arranged at the same time, crystals attached to the inner wall can be separated in the ascending and descending processes, and the lifting operation of the scraper mechanism is also facilitated.
The bottom of the operating rod 9 is bent to form an L-shaped 12 and is connected with the bracket.
In another embodiment, the operating levers 9 are two symmetrically arranged. One of the two rods can be used as an operating rod, and the other two rods can be used as guide balancing rods; alternatively, both levers may be pushed simultaneously.
The top of the container body is provided with an opening 10 for the operating rod 9 to penetrate through, and a sealing heat insulation pad is arranged in the opening 10, so that the sealing and heat insulation in the container are kept as much as possible.
In this embodiment, the stirring structure includes motor 3, (mixing) shaft 4 and stirring leaf 5, the bottom of (mixing) shaft 4 is equipped with the arc scraper blade 7 that adapts to container body's bottom inner wall shape.
In the rotating process of the stirring structure, the arc-shaped scraper can clean the crystals on the inner wall of the bottom of the container body, and the crystals are discharged from the outlet 8 at the bottom.
The above description is only exemplary of the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the present invention.
Claims (7)
1. Take crystallization device of over-and-under type scraper blade, including the container body with arrange at this internal stirring structure of container, its characterized in that: a scraper mechanism which goes up and down along the inner wall of the container body is arranged and used for cleaning crystals gathered on the inner wall;
the scraping plate mechanism comprises:
an annular support;
the annular scraper is fixed at the bottom of the bracket;
the bottom of the operating rod is connected with the bracket, and the top of the operating rod penetrates through the container body.
2. The crystallization apparatus with elevating scraper according to claim 1, wherein: the bottom of the scraper is provided with a wedge-shaped blade part.
3. The crystallization apparatus with elevating scraper according to claim 1, wherein: and an annular scraper is arranged at the top of the support.
4. The crystallization apparatus with elevating scraper according to claim 1, wherein: the bottom of the operating rod is bent into an L shape and is connected with the bracket.
5. The crystallization apparatus with elevating scraper according to claim 4, wherein: the operating rods are symmetrically arranged.
6. The crystallization apparatus with elevating scraper according to claim 1, wherein: an opening for the operating rod to penetrate through is formed in the top of the container body, and a sealing heat-insulating pad is arranged in the opening.
7. The crystallization apparatus with elevating scraper according to claim 1, wherein: the stirring structure comprises a motor, a stirring shaft and stirring blades, wherein the bottom of the stirring shaft is provided with an arc-shaped scraper blade adaptive to the shape of the inner wall of the bottom of the container body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435810.4U CN210814015U (en) | 2019-08-31 | 2019-08-31 | Crystallization device with lifting scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435810.4U CN210814015U (en) | 2019-08-31 | 2019-08-31 | Crystallization device with lifting scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210814015U true CN210814015U (en) | 2020-06-23 |
Family
ID=71250218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921435810.4U Expired - Fee Related CN210814015U (en) | 2019-08-31 | 2019-08-31 | Crystallization device with lifting scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210814015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105853A (en) * | 2022-06-24 | 2022-09-27 | 温州市康而达实业有限公司 | Vertical continuous cooling crystallizer |
| CN117430175A (en) * | 2023-09-20 | 2024-01-23 | 湖州惠鹏达节能环保科技有限公司 | Large-particle nickel sulfate production process |
-
2019
- 2019-08-31 CN CN201921435810.4U patent/CN210814015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105853A (en) * | 2022-06-24 | 2022-09-27 | 温州市康而达实业有限公司 | Vertical continuous cooling crystallizer |
| CN115105853B (en) * | 2022-06-24 | 2024-05-24 | 温州市康而达实业有限公司 | Vertical continuous cooling crystallizer |
| CN117430175A (en) * | 2023-09-20 | 2024-01-23 | 湖州惠鹏达节能环保科技有限公司 | Large-particle nickel sulfate production process |
| CN117430175B (en) * | 2023-09-20 | 2024-04-26 | 湖州惠鹏达节能环保科技有限公司 | Large-particle nickel sulfate production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |