CN211357809U - Aromatic hydrocarbon solvent crystallization device for plastic products - Google Patents
Aromatic hydrocarbon solvent crystallization device for plastic products Download PDFInfo
- Publication number
- CN211357809U CN211357809U CN201922231705.5U CN201922231705U CN211357809U CN 211357809 U CN211357809 U CN 211357809U CN 201922231705 U CN201922231705 U CN 201922231705U CN 211357809 U CN211357809 U CN 211357809U
- Authority
- CN
- China
- Prior art keywords
- solvent crystallization
- aromatic hydrocarbon
- plastic products
- bucket
- crystallization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002425 crystallisation Methods 0.000 title claims abstract description 77
- 230000008025 crystallization Effects 0.000 title claims abstract description 77
- 239000002904 solvent Substances 0.000 title claims abstract description 55
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title claims description 30
- 239000003849 aromatic solvent Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 239000000047 product Substances 0.000 description 10
- 238000000605 extraction Methods 0.000 description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 dioctyl ester Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses an aromatic solvent crystallization device for plastic products, including solvent crystallization bucket and the mounting base of setting in solvent crystallization bottom of the barrel portion, solvent crystallization bucket integrated into one piece has feed inlet and crystallization export, the feed inlet is located the top of solvent crystallization bucket, the crystallization export is located the bottom of solvent crystallization bucket, fixed mounting has the backup pad on the solvent crystallization bucket, the bottom fixed mounting of backup pad has two bracing pieces, two the equal fixedly connected with nut in one side of bracing piece, threaded connection has the threaded rod on the nut, two spouts, two have been seted up in the backup pad the threaded rod passes through the inside sliding connection of spout and backup pad, two the bottom of threaded rod is all rotated and is connected with the pivot. The utility model discloses an operation to the staff of being convenient for of the regulation of equipment height has alleviateed staff's working strength through the removal to equipment to work efficiency has been improved.
Description
Technical Field
The utility model relates to an aromatic hydrocarbon solvent crystallization device technical field especially relates to an aromatic hydrocarbon solvent crystallization device for plastic products.
Background
Aromatic hydrocarbon solvents are applied to various fields of chemical production at present, play an important role in different categories, and aromatic hydrocarbon solvent series products have the characteristics of proper distillation range and volatility, strong dissolving power, low odor and the like, are widely applied to the industries of paint, printing ink, pesticide, hydrogen peroxide and the like, and in addition, aromatic hydrocarbon plasticizers have good compatibility with PVC plastics, are ideal substitute products of dibutyl ester and dioctyl ester, and are used for producing PVC plastic products. Aromatic hydrocarbon comes from the pure natural extraction in coal and the oil, the aromatic hydrocarbon solvent of extraction, through purification, concentration, crystallization, obtain aromatic hydrocarbon crystal or solid product, be convenient for store, transportation and use, the aromatic hydrocarbon crystallization device that current aromatic hydrocarbon solution was used mostly does not have the removal function, need to carry the aromatic hydrocarbon solution to the transfer device on, the position of aromatic hydrocarbon crystallization device is transported again, send the aromatic hydrocarbon solution into extraction equipment and participate in the extraction of aromatic hydrocarbon, cause staff intensity of labour great, simultaneously aromatic hydrocarbon crystallization device's height is difficult to adjust, cause the inconvenient operation because of staff's height difference, consequently need to design an aromatic hydrocarbon solvent crystallization device for plastic products urgently.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: most of the existing aromatic hydrocarbon crystallization devices for aromatic hydrocarbon solutions do not have a moving function, the aromatic hydrocarbon solution needs to be moved to a transfer device and then conveyed to the position of the aromatic hydrocarbon crystallization device, and the aromatic hydrocarbon solution is conveyed into extraction equipment to participate in the extraction of aromatic hydrocarbon, so that the labor intensity of workers is high, the height of the aromatic hydrocarbon crystallization device is difficult to adjust, and the operation is inconvenient due to the height difference of the workers.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an aromatic solvent crystallization device for plastic products comprises a solvent crystallization barrel and a mounting base arranged at the bottom of the solvent crystallization barrel, the solvent crystallization barrel is integrally formed with a feed inlet and a crystallization outlet, the feed inlet is positioned at the top of the solvent crystallization barrel, the crystallization outlet is positioned at the bottom of the solvent crystallization barrel, a support plate is fixedly arranged on the solvent crystallization barrel, two support rods are fixedly arranged at the bottom of the support plate, nuts are fixedly connected with one sides of the two support rods, the nut is in threaded connection with a threaded rod, the support plate is provided with two sliding grooves, the two threaded rods are in sliding connection with the inner part of the support plate through the sliding grooves, the bottoms of the two threaded rods are both rotationally connected with a rotating shaft, the mounting groove has been seted up to mounting base's inside, two the bottom of pivot all with the diapire fixed connection of mounting groove.
Preferably, the top of the two threaded rods is fixedly provided with a limiting block.
Preferably, the bottom fixed mounting of mounting base has driving motor, driving motor's drive end fixedly connected with connecting rod, the last opening that rotates that supplies the connecting rod pivoted of offering of mounting base, the top fixedly connected with driving gear of connecting rod, two equal fixed mounting has driven gear on the threaded rod, driving gear and two driven gear meshing transmission.
Preferably, the bottom of the mounting base is fixedly provided with a supporting leg, and the bottom of the supporting leg is fixedly provided with a locking universal wheel.
Preferably, a valve is fixedly arranged on the crystallization outlet.
Preferably, a hand push rod is fixedly mounted on one side of the mounting base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the solvent crystallization barrel is fixedly arranged on the supporting plate, the solvent crystallization barrel can be conveniently pushed to move by the aid of the mounting base and the locking universal wheels matched with the hand push rod, the universal wheels are locked after the solvent crystallization barrel is pushed to a specified position, the solvent crystallization barrel is stably placed, operation procedures of workers are simplified, and labor intensity of the workers is reduced;
2. the utility model discloses an interconnect and cooperation between these structures of mounting groove, pivot, driving motor, connecting rod, driving gear, threaded rod, driven gear, nut, bracing piece and stopper have realized the altitude mixture control to solvent crystallization bucket to can make things convenient for the control operation of staff to solvent crystallization bucket according to the height of staff's altitude mixture control solvent crystallization bucket.
Drawings
Fig. 1 is a schematic structural diagram of a main body of an aromatic hydrocarbon solvent crystallization device for plastic products according to the present invention;
FIG. 2 is a schematic view of the structure of the aromatic solvent crystallization device for plastic products in front view;
fig. 3 is an enlarged view of a structure at a in fig. 1.
In the figure: the device comprises a solvent crystallization barrel 1, a feed inlet 2, a crystallization outlet 3, a valve 4, a supporting plate 5, a mounting base 6, a mounting groove 7, a hand push rod 8, a driving motor 9, a locking universal wheel 10, a rotating shaft 11, a connecting rod 12, a driving gear 13, a threaded rod 14, a driven gear 15, a nut 16, a supporting rod 17 and a limiting block 18.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an aromatic hydrocarbon solvent crystallization device for plastic products comprises a solvent crystallization barrel 1 and a mounting base 6 arranged at the bottom of the solvent crystallization barrel 1, wherein the solvent crystallization barrel 1 is integrally formed with a feed inlet 2 and a crystallization outlet 3, a valve 4 is fixedly arranged on the crystallization outlet 3, the crystallization is conveniently taken out through the valve 4, the feed inlet 2 is arranged at the top of the solvent crystallization barrel 1, the crystallization outlet 3 is arranged at the bottom of the solvent crystallization barrel 1, a support plate 5 is fixedly arranged on the solvent crystallization barrel 1, two support rods 17 are fixedly arranged at the bottom of the support plate 5, nuts 16 are fixedly connected to one sides of the two support rods 17, threaded rods 14 are connected to the nuts 16 by screw threads, limit blocks 18 are fixedly arranged at the tops of the two threaded rods 14, the limit sliding of the threaded rods 14 by the limit blocks 18, two sliding chutes are arranged on the support plate 5, and the two threaded, the bottoms of the two threaded rods 14 are rotatably connected with a rotating shaft 11, the inside of the mounting base 6 is provided with a mounting groove 7, the bottoms of the two rotating shafts 11 are fixedly connected with the bottom wall of the mounting groove 7, the bottom of the mounting base 6 is fixedly provided with a driving motor 9, the driving end of the driving motor 9 is fixedly connected with a connecting rod 12, the mounting base 6 is provided with a rotating opening for the rotation of the connecting rod 12, the top of the connecting rod 12 is fixedly connected with a driving gear 13, the two threaded rods 14 are respectively and fixedly provided with a driven gear 15, the driving gear is in meshing transmission with the two driven gears 15, the solvent crystallization barrel 1 is driven to move up and down by starting the driving motor 9, the height of the solvent crystallization barrel 1 is adjusted, the bottom of the mounting base 6 is fixedly provided with a supporting leg, the bottom of the supporting leg is, the self-locking function through the locking universal wheels 10 enables the solvent crystallization barrel 1 to be placed more stably after moving, one side of the mounting base 6 is fixedly provided with the hand push rod 8, and the solvent crystallization barrel 1 can be moved more conveniently by pushing the hand push rod 8.
The working principle is as follows: in the utility model, when the user uses the device, the push hand lever 8 is pushed to rotate the locking universal wheel 10, thereby the locking universal wheel 10 is locked after the solvent crystallization barrel 1 is moved to the designated position to stably place the solvent crystallization barrel 1, the solvent is convenient to enter through the feed inlet 2, the crystallization is convenient to take out through the crystallization outlet 3, the driving gear 13 is rotated by starting the driving motor 9, the driving gear 13 is meshed with the driven gears 15 at two sides, thereby the two driven gears 15 are rotated, the two driven gears 15 are fixedly arranged on the threaded rod 14, thereby the two threaded rods 14 are rotated, the nut 16 can move upwards and rotate anticlockwise to enable the nut 16 to move downwards due to the clockwise rotation of the threaded rod 14, the up-and-down movement of the nut 16 enables the supporting rod 17 to move upwards and downwards, the up-and-down movement of the supporting rod 17 enables the supporting plate 5 to move upwards, thereby realizing the adjustment of the height of the solvent crystallization barrel 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an aromatic solvent crystallization device for plastic products, includes solvent crystallization bucket (1) and sets up mounting base (6) in solvent crystallization bucket (1) bottom, its characterized in that, solvent crystallization bucket (1) integrated into one piece has feed inlet (2) and crystallization export (3), feed inlet (2) are located the top of solvent crystallization bucket (1), crystallization export (3) are located the bottom of solvent crystallization bucket (1), fixed mounting has backup pad (5) on solvent crystallization bucket (1), the bottom fixed mounting of backup pad (5) has two bracing pieces (17), two equal fixedly connected with nut (16) in one side of bracing piece (17), threaded connection has threaded rod (14) on nut (16), two spouts have been seted up on backup pad (5), two threaded rod (14) are through the inside sliding connection of spout and backup pad (5), two the bottom of threaded rod (14) all rotates and is connected with pivot (11), mounting groove (7), two have been seted up to the inside of mounting base (6) the bottom of pivot (11) all with the diapire fixed connection of mounting groove (7).
2. An aromatic hydrocarbon solvent crystallization device for plastic products as claimed in claim 1, characterized in that the top of each of the two threaded rods (14) is fixedly provided with a limit block (18).
3. The aromatic hydrocarbon solvent crystallization device for the plastic products as claimed in claim 1, wherein a driving motor (9) is fixedly installed at the bottom of the installation base (6), a connecting rod (12) is fixedly connected to a driving end of the driving motor (9), a rotating port for the connecting rod (12) to rotate is formed in the installation base (6), a driving gear (13) is fixedly connected to the top of the connecting rod (12), driven gears (15) are fixedly installed on both of the two threaded rods (14), and the driving gear (13) and the two driven gears (15) are in meshing transmission.
4. An aromatic hydrocarbon solvent crystallization device for plastic products as claimed in claim 1, characterized in that the bottom of the mounting base (6) is fixedly provided with a supporting leg, and the bottom of the supporting leg is fixedly provided with a locking universal wheel (10).
5. An aromatic hydrocarbon solvent crystallization device for plastic products as claimed in claim 1 wherein, a valve (4) is fixedly installed on the crystallization outlet (3).
6. An aromatic hydrocarbon solvent crystallization device for plastic products as claimed in claim 1, characterized in that a hand push rod (8) is fixedly installed at one side of the installation base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231705.5U CN211357809U (en) | 2019-12-13 | 2019-12-13 | Aromatic hydrocarbon solvent crystallization device for plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231705.5U CN211357809U (en) | 2019-12-13 | 2019-12-13 | Aromatic hydrocarbon solvent crystallization device for plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211357809U true CN211357809U (en) | 2020-08-28 |
Family
ID=72161253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231705.5U Expired - Fee Related CN211357809U (en) | 2019-12-13 | 2019-12-13 | Aromatic hydrocarbon solvent crystallization device for plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211357809U (en) |
-
2019
- 2019-12-13 CN CN201922231705.5U patent/CN211357809U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200828 |