CN220736427U - Purification device of monopentaerythritol - Google Patents
Purification device of monopentaerythritol Download PDFInfo
- Publication number
- CN220736427U CN220736427U CN202322307044.6U CN202322307044U CN220736427U CN 220736427 U CN220736427 U CN 220736427U CN 202322307044 U CN202322307044 U CN 202322307044U CN 220736427 U CN220736427 U CN 220736427U
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- CN
- China
- Prior art keywords
- monopentaerythritol
- fixed mounting
- fixedly arranged
- collecting box
- disc
- 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.)
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- 229940059574 pentaerithrityl Drugs 0.000 title claims abstract description 26
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 title claims description 19
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000011403 purification operation Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000011550 stock solution Substances 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- -1 pentaerythritol fatty acid ester Chemical class 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Abstract
The utility model relates to the technical field of monopentaerythritol purifying tools, in particular to a purifying device for monopentaerythritol, which comprises a collecting box, wherein a filtering and purifying assembly is arranged on the collecting box and comprises a horizontal barrel fixedly arranged on the top surface of the collecting box, a bottom filter screen is fixedly arranged on the lower half barrel of the horizontal barrel, a feeding pipe is fixedly arranged on the end barrel of the horizontal barrel, a driving motor is fixedly arranged on the side surface of the end part of the horizontal barrel, a spiral feeding disc is fixedly arranged at the tail end of an output shaft of the driving motor, the spiral feeding disc is positioned in the horizontal barrel, an outer discharge pipe for discharging impurities is fixedly arranged at the tail end of the horizontal barrel, a support frame is fixedly arranged on the outer discharge pipe, a cylinder is fixedly arranged on one side plate body of the support frame, a plugging disc is arranged on a telescopic shaft of the cylinder, and the plugging disc is positioned in the outer discharge pipe and is in sliding connection with the outer discharge pipe. The utility model is convenient for filtering and impurity discharging and cleaning operation and convenient for use.
Description
Technical Field
The utility model relates to the technical field of monopentaerythritol purifying tools, in particular to a monopentaerythritol purifying device.
Background
The monopentaerythritol is an important raw material for producing high-grade high-temperature-resistant pentaerythritol fatty acid ester, and when the pentaerythritol fatty acid ester is used in the fields of aeroengine lubricating oil and the like, the purity directly affects the service performance of the pentaerythritol fatty acid ester, so that the monopentaerythritol is usually required to be purified for improving the purity, and the pentaerythritol fatty acid ester is usually carried out in a corresponding purifying device when being purified.
The utility model patent with the publication number of CN218187950U discloses a high-purity monopentaerythritol purifying device, which comprises a dissolving tower, an aldehyde removing device, a filtering device and a recrystallization tower, wherein a feed inlet and a water inlet are fixedly arranged on the dissolving tower in a penetrating manner, the dissolving tower is connected with the aldehyde removing device through a dissolving liquid output pipe, the aldehyde removing device is connected with the filtering device through an aldehyde removing solution output pipe, the filtering device is connected with the recrystallization tower through a filtering solution output pipe, and a treated solution output pipe is fixedly arranged at the bottom of the recrystallization tower in a penetrating manner. According to the utility model, an aldehyde removal tower is used for separating acetal and methanol from a solution by hydrolysis and condensation of mother liquor, active carbon is used for removing light sugar color generated by a sugar forming reaction on one hand, and residual formaldehyde is adsorbed on the other hand, so that the purity is improved, the yellowing of the produced paint can be avoided, the impurities such as sodium formate and the like are removed by ion exchange resin, then the dipentaerythritol is separated by a recrystallization method, and the purity of the monopentaerythritol is further improved.
Although this technical scheme has the advantage that can carry out better purification operation, when this technical scheme is specifically used, its filter equipment position is nevertheless can carry out the filtration operation, exists the impurity and is blockked the condition on the filter screen, and impurity pile up can influence the filter effect of filter screen on the filter screen, is inconvenient for outwards discharging the impurity of filtering and carries out impurity clearance operation, brings inconvenience for the user. In view of this, we propose a purification device for monopentaerythritol.
Disclosure of Invention
The utility model aims to provide a purification device of monopentaerythritol, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a purification device of monopentaerythritol, includes the collecting box, be provided with filtration purification subassembly on the collecting box, filtration purification subassembly includes fixed mounting the horizontal cylinder on the collecting box top surface, fixed mounting has the bottom filter screen that is used for filtering purification operation on the lower half barrel of horizontal cylinder, fixed mounting has the inlet pipe on the tip barrel of horizontal cylinder, fixed mounting has driving motor on the tip side of horizontal cylinder, driving motor's the terminal fixed mounting of output shaft has the spiral feeding dish, the spiral feeding dish is located in the horizontal cylinder, the terminal fixed mounting of horizontal cylinder has the outer calandria that is used for impurity exhaust, fixed mounting has the support frame on the outer calandria, fixed mounting has the cylinder on one side plate body of support frame, be provided with the shutoff dish on the telescopic shaft of cylinder, the shutoff dish be located in the outer calandria and with sliding connection between the outer calandria.
Preferably, the lower projection of bottom filter screen is located the inside of the lower projection of collecting box, the tip of outer calandria is located the outside of collecting box, in the stock solution entering collecting box after the filtration of being convenient for, impurity drops the outside to the collecting box along outer calandria.
Preferably, the spiral feeding tray is spiral, and the spiral feeding tray is used for conveying impurities towards one side of the outer drain pipe when rotating.
Preferably, a valve is fixedly arranged on the feeding pipe and used for controlling the feeding speed.
Preferably, the fixed disc is fixedly arranged at the tail end of the telescopic shaft of the air cylinder, and the plugging disc is fixedly connected with the fixed disc through a plurality of fastening bolts, so that the plugging disc is convenient to fixedly install.
Preferably, the plugging disc is used for filter pressing operation when being positioned in the outer calandria, and is used for discharging impurities outwards along the outer calandria when being positioned outside the outer calandria.
Preferably, the bottom of the collecting box is fixedly provided with a collecting hopper, and the bottom end of the collecting hopper is fixedly provided with a discharge pipe, so that filtered stock solution is discharged outwards along the discharge pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged filtering and purifying assembly, when the device is used, the raw liquid can be enabled to enter the horizontal cylinder, the filtering operation on the raw liquid is realized by utilizing the bottom filter screen, the filtered raw liquid drops into the collecting box, impurities are blocked in the horizontal cylinder, and the filtered raw liquid can be discharged outwards by utilizing the rotation of the spiral feeding disc, so that the effects of conveniently carrying out the filtering operation and discharging the impurities outwards are achieved.
2. According to the utility model, the blocking disc can play a role in blocking the stock solution in the horizontal cylinder, so that the stock solution can not be directly discharged outwards from the outer discharge pipe position, in addition, as the spiral feeding disc extrudes impurities to the blocking disc position, a certain filter pressing effect can be played, and finally, after the blocking disc moves outwards, the impurities can be normally discharged outwards along the outer discharge pipe, so that the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a second schematic diagram of the explosion structure of the present utility model.
The meaning of each reference numeral in the figures is:
1. a collection box; 10. a collection bucket; 11. a discharge pipe;
2. a filtering and purifying component; 20. a horizontal cylinder; 21. a bottom filter screen; 22. a feed pipe; 221. a valve; 23. a driving motor; 231. a spiral feeding disc; 24. an outer tube; 25. a support frame; 26. a cylinder; 261. a fixed plate; 27. the sealing disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a purification device of monopentaerythritol, including collecting box 1, be provided with filtration purification subassembly 2 on the collecting box 1, filtration purification subassembly 2 includes the horizontal cylinder 20 of fixed mounting on collecting box 1 top surface, fixed mounting has the bottom filter screen 21 that is used for filtering purification operation on the latter half barrel of horizontal cylinder 20, fixed mounting has the inlet pipe 22 that is vertical upwards setting on the tip barrel of horizontal cylinder 20, fixed mounting has driving motor 23 on the tip side of horizontal cylinder 20, driving motor 23's output shaft end fixed mounting has spiral feeding tray 231, spiral feeding tray 231 is located horizontal cylinder 20, be convenient for utilize bottom filter screen 21 to realize carrying out the filtering operation to the stoste, the stoste after filtering drips in collecting box 1;
specifically, the tail end of the horizontal cylinder 20 is fixedly provided with an outer discharge pipe 24 for discharging impurities, the lower projection of the bottom filter screen 21 is positioned in the lower projection of the collecting box 1, the end part of the outer discharge pipe 24 is positioned outside the collecting box 1, so that filtered stock solution enters the collecting box 1, and the impurities fall to the outside of the collecting box 1 along the outer discharge pipe 24;
specifically, a support frame 25 is fixedly installed on the outer calandria 24, an air cylinder 26 is fixedly installed on a side plate body of the support frame 25, a plugging disc 27 is arranged on a telescopic shaft of the air cylinder 26, the plugging disc 27 is located in the outer calandria 24 and is in sliding connection with the outer calandria 24, the plugging disc 27 is used for filter pressing operation when located in the outer calandria 24, and impurities are discharged outwards along the outer calandria 24 when the plugging disc 27 is located outside the outer calandria 24.
In this embodiment, the spiral feeding tray 231 is spiral, and the spiral feeding tray 231 is used to convey the impurities toward the outer tube 24 when rotating, so as to realize the discharging operation of the impurities.
Further, a valve 221 is fixedly installed on the feeding pipe 22, and the valve 221 is used for controlling the feeding speed.
In addition, fixed disk 261 is fixed to the telescopic shaft end of cylinder 26, and through a plurality of fastening bolt fixed connection, the fixed mounting operation is conveniently carried out to the shutoff dish 27 between shutoff dish 27 and the fixed disk 261.
It is worth to say that the bottom of collecting box 1 is fixed mounting and is collected fill 10, and the bottom fixed mounting that collects fill 10 has discharge pipe 11, does benefit to the stock solution after filtering and outwards discharges along discharge pipe 11.
It is noted that, the driving motor 23 and the air cylinder 26 in the present embodiment are conventional techniques, and will not be described herein.
When the purification device of the monopentaerythritol is used, firstly, the air cylinder 26 is started and operated, the air cylinder 26 is operated, the expansion shaft on the air cylinder is stretched to drive the blocking disc 27 to move into the outer drain pipe 24, the outer drain pipe 24 is blocked, then the valve 221 is opened, stock solution enters the horizontal cylinder 20 along the feed pipe 22, the stock solution entering the horizontal cylinder 20 can be filtered by the bottom filter screen 21, the filtered stock solution drops into the collecting box 1, impurities are blocked on the bottom filter screen 21, after the filtration is completed, the air cylinder 26 is started and operated, the air cylinder 26 is operated, the expansion shaft on the air cylinder is shortened to drive the blocking disc 27 to move to the outside of the outer drain pipe 24, then the driving motor 23 is connected with an external power supply and operated, the output shaft on the driving motor 23 is rotated to drive the spiral feed disc 231 to rotate, and the spiral feed disc 231 is rotated, so that the impurities in the horizontal cylinder 20 are discharged outwards along the outer drain pipe 24, and the debris discharging and cleaning operation is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a purification device of monopentaerythritol, includes collecting box (1), its characterized in that: be provided with on collection box (1) and filter purification subassembly (2), filter purification subassembly (2) including fixed mounting be in horizontal section of thick bamboo (20) on collection box (1) top surface, fixed mounting has bottom filter screen (21) that are used for filtering purification operation on the lower half barrel of horizontal section of thick bamboo (20), fixed mounting has inlet pipe (22) on the tip barrel of horizontal section of thick bamboo (20), fixed mounting has driving motor (23) on the tip side of horizontal section of thick bamboo (20), the output shaft end fixed mounting of driving motor (23) has spiral feeding dish (231), spiral feeding dish (231) are located horizontal section of thick bamboo (20), the end fixed mounting of horizontal section of thick bamboo (20) has outer calandria (24) that are used for impurity to discharge, fixed mounting has support frame (25) on outer calandria side plate body of support frame (25), be provided with shutoff dish (27) on the telescopic shaft of cylinder (26), shutoff dish (27) are located outer calandria (24) and between outer calandria (24) sliding connection.
2. The purification apparatus of monopentaerythritol of claim 1, wherein: the lower projection of the bottom filter screen (21) is positioned inside the lower projection of the collecting box (1), and the end part of the outer drain pipe (24) is positioned outside the collecting box (1).
3. The purification apparatus of monopentaerythritol of claim 1, wherein: the spiral feeding tray (231) is spiral, and the spiral feeding tray (231) is used for conveying impurities towards one side of the outer tube (24) when rotating.
4. The purification apparatus of monopentaerythritol of claim 1, wherein: a valve (221) is fixedly arranged on the feeding pipe (22), and the valve (221) is used for controlling the feeding speed.
5. The purification apparatus of monopentaerythritol of claim 1, wherein: the end of the telescopic shaft of the air cylinder (26) is fixedly provided with a fixed disc (261), and the plugging disc (27) is fixedly connected with the fixed disc (261) through a plurality of fastening bolts.
6. The apparatus for purifying monopentaerythritol of claim 5, wherein: the plugging disc (27) is used for filter pressing operation when being positioned in the outer calandria (24), and is used for discharging impurities outwards along the outer calandria (24) when being positioned outside the outer calandria (24).
7. The purification apparatus of monopentaerythritol of claim 1, wherein: the bottom of collection box (1) fixed mounting has collection fill (10), the bottom fixed mounting of collection fill (10) has discharge pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307044.6U CN220736427U (en) | 2023-08-26 | 2023-08-26 | Purification device of monopentaerythritol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307044.6U CN220736427U (en) | 2023-08-26 | 2023-08-26 | Purification device of monopentaerythritol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736427U true CN220736427U (en) | 2024-04-09 |
Family
ID=90554753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307044.6U Active CN220736427U (en) | 2023-08-26 | 2023-08-26 | Purification device of monopentaerythritol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736427U (en) |
-
2023
- 2023-08-26 CN CN202322307044.6U patent/CN220736427U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |