CN215611524U - High-efficient separation recovery unit of 1, 2-pentanediol formic acid - Google Patents
High-efficient separation recovery unit of 1, 2-pentanediol formic acid Download PDFInfo
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- CN215611524U CN215611524U CN202121721759.0U CN202121721759U CN215611524U CN 215611524 U CN215611524 U CN 215611524U CN 202121721759 U CN202121721759 U CN 202121721759U CN 215611524 U CN215611524 U CN 215611524U
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Abstract
The utility model discloses a high-efficiency 1, 2-pentanediol formic acid separation and recovery device which comprises a separation and recovery tank, a support frame and a vacuum box, wherein an outer box is installed on the outer wall of the separation and recovery tank through bolts, a heating pipe is installed inside the outer box through bolts, a top box is welded at the top of the separation and recovery tank, the inner wall of the top box is movably connected with a rotating column through a bearing, a motor is installed on one side of the inner wall of the top of the separation and recovery tank through bolts, a main gear is welded at the end part of the motor, an auxiliary gear is welded on one side of the outer wall of the rotating column, stirring frames are fixedly installed on two sides of the outer wall of the rotating column, a scraping frame is installed on one side of each stirring frame through bolts, and an explosion-proof plate is installed on the inner wall of the vacuum box through bolts. According to the utility model, after the main gear rotates, the rotating column can rotate along with the pinion, and the stirring frame enables materials in the separation and recovery tank to be stirred, so that the materials can be fully and effectively separated in the separation and recovery tank.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a high-efficiency separation and recovery device for 1, 2-pentanediol formic acid.
Background
1, 2-pentanediol is an organic compound and is colorless transparent liquid, 1, 2-pentanediol is a key raw material for synthesizing bactericide propiconazole, is dissolved in organic solvents such as alcohol, ether and ethyl acetate, and 1-pentene, hydrogen peroxide and formic acid are used as raw materials, and are mixed, heated, circulated and the like to obtain the 1, 2-pentanediol.
In the efficient separation and recovery of 1, 2-pentanediol formic acid, materials can not be sufficiently and effectively separated in a separation and recovery device, the efficiency needs to be improved, and the safety in the device cannot be guaranteed after the materials are operated, so that the design of the efficient separation and recovery device of 1, 2-pentanediol formic acid is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that materials cannot be separated sufficiently and effectively, the efficiency needs to be improved, and the safety in the device cannot be guaranteed in the prior art, and provides a 1, 2-pentanediol formic acid high-efficiency separation and recovery device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient separation recovery unit of 1, 2-pentanediol formic acid, includes separation recovery tank, support frame and vacuum chamber, install the outer container through the bolt on the outer wall of separation recovery tank, and the inside of outer container installs the heating pipe through the bolt, the top welding of separation recovery tank has a case, the inner wall at top of case portion has the rotation post through bearing swing joint, the motor is installed through the bolt to one side of separation recovery tank top inner wall, and the tip welding of motor has the master gear, the welding of one side of rotating the post outer wall has the pinion, the equal fixed mounting in outer wall both sides of rotation post has the work or material rest that stirs, stir one side of work or material rest and install through the bolt and scrape the work or material rest, the explosion-proof board is installed through the bolt to the inner wall of vacuum chamber, and a plurality of blotter is all installed through the bolt to the inner wall of explosion-proof board both sides.
The key concept of the technical scheme is as follows: after the main gear rotates, the rotating column can rotate along with the pinion, and the stirring frame enables materials inside the separation and recovery tank to be stirred, so that the materials can be fully and effectively separated in the separation and recovery tank.
Further, install through the bolt between the inner wall of blotter and hold the case, the vacuum box is linked together through the inside of connecting pipe and separation recovery jar, and the vacuum pump is installed through the connecting pipe in one side of vacuum box.
Further, a condenser is installed on one side of the separation and recovery tank through a connecting pipe, the outer walls of the main gear and the pinion are meshed, and a partition plate is installed on the inner wall of the separation and recovery tank through a bolt.
Further, the bottom fixed mounting who retrieves the jar separates has the receipts workbin, and receives the both sides of workbin top inner wall all to weld the spring.
Further, two be provided with the filter screen between the bottom of spring, the bottom of filter screen is installed through the bolt and is led to the hopper.
Furthermore, a tank door is installed on one side of the material receiving box through a bolt, and a circulation valve is installed on one side of the material receiving box and one side of the connecting pipe through a bolt.
Further, the outer wall of outer container passes through the bolt and installs at the top of support frame, the welding of bottom one side of separation recovery jar has the material pipe that leads to, the welding of one side of separation recovery jar has the inlet pipe.
The utility model has the beneficial effects that:
1. through the stirring frame and the main gear, after the main gear rotates, the rotating column can rotate along with the pinion, and the stirring frame enables materials inside the separation and recovery tank to be stirred, so that the materials can be fully and effectively separated in the separation and recovery tank.
2. Through outer container and the vacuum pump that sets up, the inside heating pipe of outer container makes the temperature rise fast in the separation recovery jar, and the vacuum pump cooperation separation recovery jar can make the pressure reduction in the separation recovery jar, and the material of being convenient for separates after the vacuum distillation.
3. Through the explosion-proof board and the blotter that set up, the explosion-proof board sets up in the inside of vacuum chamber, when storage case internal pressure goes wrong, the blotter can be the pressurized after the storage case inflation, and blotter and explosion-proof board have improved the security of storing the case.
4. Through the receipts workbin and the filter screen that sets up, receive the spring in the workbin and receive the filter screen and lead to the pulling of hopper and extend, the filter screen can filter the clout after the separation, has satisfied collecting of material in the receipts workbin.
Drawings
FIG. 1 is a schematic structural diagram of a 1, 2-pentanediol formic acid efficient separation and recovery device provided by the utility model;
FIG. 2 is a schematic structural diagram of a separation and recovery tank of the high-efficiency separation and recovery device for 1, 2-pentanediol formic acid provided by the utility model;
FIG. 3 is a schematic structural diagram of a vacuum box of the efficient separation and recovery device for 1, 2-pentanediol formic acid provided by the present invention;
fig. 4 is a schematic structural diagram of a material receiving box of the efficient 1, 2-pentanediol formic acid separation and recovery device provided by the utility model.
In the figure: 1 separation recovery tank, 2 support frames, 3 outer boxes, 4 top boxes, 5 motors, 6 main gears, 7 pinions, 8 rotating columns, 9 partition plates, 10 heating pipes, 11 scraping frames, 12 stirring frames, 13 vacuum boxes, 14 condensers, 15 vacuum pumps, 16 cushion pads, 17 storage boxes, 18 explosion-proof plates, 19 material receiving boxes, 20 springs, 21 filter screens, 22 material passing boxes, 23 material feeding pipes, 24 circulation valves, 25 material passing pipes and 26 tank doors.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a 1, 2-pentanediol formic acid high-efficiency separation and recovery device comprises a separation and recovery tank 1, a support frame 2 and a vacuum box 13, wherein an outer box 3 is mounted on the outer wall of the separation and recovery tank 1 through bolts, a heating pipe 10 is mounted inside the outer box 3 through bolts, the heating pipe 10 can improve the temperature inside the separation and recovery tank 1, a top box 4 is welded on the top of the separation and recovery tank 1, a rotating column 8 is movably connected to the inner wall of the top box 4 through a bearing, a motor 5 is mounted on one side of the inner wall of the top of the separation and recovery tank 1 through bolts, a main gear 6 is welded on the end of the motor 5, the main gear 6 is rotated by an output shaft of the motor 5, an auxiliary gear 7 is welded on one side of the outer wall of the rotating column 8, the auxiliary gear 7 meshed with the main gear 6 also rotates, the rotating column 8 is driven by the auxiliary gear 7 to rotate, stirring frames 12 are fixedly mounted on both sides of the outer wall of the rotating column 8, one side of stirring frame 12 is installed through the bolt and is scraped work or material rest 11, stirs work or material rest 12 and stirs the material, scrapes the material that work or material rest 11 made 1 inner wall of separation recovery jar and scrapes and get, makes the inside abundant reaction of separation recovery jar 1, and explosion-proof board 18 is installed through the bolt to the inner wall of vacuum chamber 13, and explosion-proof board 18 prevents to hold the bursting of deposit box 17, and the inner wall of explosion-proof board 18 both sides all installs a plurality of blotter 16 through the bolt.
As apparent from the above description, the present invention has the following advantageous effects: after the main gear 6 rotates, the rotating column 8 can rotate along with the pinion 7, and the stirring frame 12 enables materials inside the separation and recovery tank 1 to be stirred, so that the materials can be fully and effectively separated in the separation and recovery tank 1.
Further, a storage box 17 is installed between the inner walls of the buffer pads 16 through bolts, the buffer pads 16 are arranged outside the storage box 17, the storage box 17 is expanded when a problem occurs in the storage box 17, the buffer pads 16 are extruded to enable the storage box 17 to obtain a buffer space, the vacuum box 13 is communicated with the inside of the separation and recovery tank 1 through a connecting pipe, a vacuum pump 15 is installed on one side of the vacuum box 13 through the connecting pipe, and the vacuum pump 15 reduces the pressure in the separation and recovery tank 1 after operation.
Further, a condenser 14 is installed on one side of the separation and recovery tank 1 through a connecting pipe, the condenser 14 enables materials to be rapidly cooled, the main gear 6 is meshed with the outer wall of the pinion 7, and a partition plate 9 is installed on the inner wall of the separation and recovery tank 1 through bolts.
Further, the bottom of the separation and recovery tank 1 is fixedly provided with a material receiving box 19, springs 20 are welded on two sides of the inner wall of the top of the material receiving box 19, and the separated materials enter the material receiving box 19.
Further, be provided with filter screen 21 between two spring 20's the bottom, filter screen 21's bottom is installed through the bolt and is led to hopper 22, and the material is pressed filter screen 21 and is led to hopper 22, and filter screen 21 makes the material strain, and the clout leads to out through leading to hopper 22.
Furthermore, a tank door 26 is installed on one side of the material receiving tank 19 through a bolt, the materials can be taken out after the tank door 26 is opened, the material receiving tank 19 is convenient to recycle, and a flow valve 24 is installed on one side of the material receiving tank 19 and one side of the connecting pipe through a bolt.
Further, the outer wall of outer container 3 passes through the bolt and installs at the top of support frame 2, and the welding of bottom one side of separation recovery jar 1 has the material pipe 25 that leads to, and the material pipe 25 that leads to is convenient for the logical play of unnecessary material, and the welding of one side of separation recovery jar 1 has inlet pipe 23, and the confected material passes through inlet pipe 23 and enters into separation recovery jar 1.
Through outer container 3 and the vacuum pump 15 that sets up, the inside heating pipe 10 of outer container 3 makes the temperature rise fast in the separation recovery jar 1, and vacuum pump 15 cooperation separation recovery jar 1 can make the pressure reduction in the separation recovery jar 1, and the material of being convenient for separates after the vacuum distillation.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
A1, 2-pentanediol formic acid high-efficiency separation and recovery device comprises a separation and recovery tank 1, a support frame 2 and a vacuum box 13, wherein an outer box 3 is installed on the outer wall of the separation and recovery tank 1 through bolts, a heating pipe 10 is installed inside the outer box 3 through bolts, the heating pipe 10 can improve the temperature inside the separation and recovery tank 1, a top box 4 is welded on the top of the separation and recovery tank 1, a rotating column 8 is movably connected to the inner wall of the top box 4 through a bearing, a motor 5 is installed on one side of the inner wall of the top of the separation and recovery tank 1 through bolts, a main gear 6 is welded on the end portion of the motor 5, an output shaft of the motor 5 enables the main gear 6 to rotate, a secondary gear 7 is welded on one side of the outer wall of the rotating column 8, the secondary gear 7 meshed with the main gear 6 also rotates, the rotating column 8 is driven by the secondary gear 7 to rotate, stirring frames 12 are fixedly installed on two sides of the outer wall of the rotating column 8, one side of stirring frame 12 is installed through the bolt and is scraped work or material rest 11, stirs work or material rest 12 and stirs the material, scrapes the material that work or material rest 11 made 1 inner wall of separation recovery jar and scrapes and get, makes the inside abundant reaction of separation recovery jar 1, and explosion-proof board 18 is installed through the bolt to the inner wall of vacuum chamber 13, and explosion-proof board 18 prevents to hold the bursting of deposit box 17, and the inner wall of explosion-proof board 18 both sides all installs a plurality of blotter 16 through the bolt.
Wherein, a storage box 17 is arranged between the inner walls of the buffer pads 16 through bolts, the buffer pads 16 are arranged outside the storage box 17, the storage box 17 expands when a problem occurs in the storage box 17, the buffer pads 16 extrude to enable the storage box 17 to obtain a buffer space, the vacuum box 13 is communicated with the inside of the separation and recovery tank 1 through a connecting pipe, a vacuum pump 15 is arranged at one side of the vacuum box 13 through a connecting pipe, and the vacuum pump 15 reduces the pressure in the separation and recovery tank 1 after operation; a condenser 14 is arranged on one side of the separation and recovery tank 1 through a connecting pipe, the condenser 14 enables materials to be rapidly cooled, the outer walls of the main gear 6 and the pinion 7 are meshed, and a partition plate 9 is arranged on the inner wall of the separation and recovery tank 1 through a bolt; a material receiving box 19 is fixedly arranged at the bottom of the separation and recovery tank 1, springs 20 are welded on two sides of the inner wall of the top of the material receiving box 19, and the separated materials enter the material receiving box 19; a filter screen 21 is arranged between the bottom ends of the two springs 20, a through hopper 22 is arranged at the bottom of the filter screen 21 through a bolt, the filter screen 21 and the through hopper 22 are pressed by materials, the materials are filtered by the filter screen 21, and the rest materials are discharged through the through hopper 22; a tank door 26 is arranged on one side of the material receiving tank 19 through a bolt, materials can be taken out after the tank door 26 is opened, the material receiving tank 19 is convenient to recycle, and a flow valve 24 is arranged on one side of the material receiving tank 19 and one side of the connecting pipe through bolts; the outer wall of outer container 3 passes through the bolt and installs at the top of support frame 2, and the welding of bottom one side of separation recovery jar 1 has material pipe 25 that leads to, and the material pipe 25 that leads to is convenient for lead to of unnecessary material, and the welding of one side of separation recovery jar 1 has inlet pipe 23, and the preparation material advances separation recovery jar 1 through inlet pipe 23.
The working principle is as follows: when in use, prepared materials enter the separation and recovery tank 1 through the feeding pipe 23, after the motor 5 is started, the motor 5 enables the main gear 6 to rotate, the pinion 7 also rotates, the pinion 7 drives the rotating column 8 to rotate, the stirring frame 12 stirs the materials, after the heating pipe 10 in the outer box 3 is started, the temperature of the materials in the separation and recovery tank 1 is raised, the materials are subjected to an exothermic reaction to obtain formic ester of 1, 2-pentanediol after being heated, the condenser 14 cools the materials to be beneficial to the condensation of the materials, after the vacuum pump 15 is started, the pressure in the separation and recovery tank 1 is reduced through the storage box 17 and the connecting pipe, the boiling point of the materials is reduced, the materials are separated after reduced pressure distillation, the explosion-proof plate 18 prevents the rupture of the storage box 17, the interior of the storage box 17 expands, the cushion 16 is pressed to provide a space for the storage box 17, and the distilled materials are discharged through the filter screen 21 and the feeding hopper 22, the screen 21 blocks the residue and the excess material is discharged through the discharge pipe 25.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The high-efficiency separation and recovery device for 1, 2-pentanediol formic acid comprises a separation and recovery tank (1), a support frame (2) and a vacuum box (13), and is characterized in that an outer box (3) is installed on the outer wall of the separation and recovery tank (1) through bolts, a heating pipe (10) is installed inside the outer box (3) through bolts, a top box (4) is welded at the top of the separation and recovery tank (1), a rotating column (8) is movably connected to the inner wall of the top box (4) through a bearing, a motor (5) is installed on one side of the inner wall of the top of the separation and recovery tank (1) through bolts, a main gear (6) is welded at the end of the motor (5), a secondary gear (7) is welded on one side of the outer wall of the rotating column (8), stirring frames (12) are fixedly installed on two sides of the outer wall of the rotating column (8), and a scraping frame (11) is installed on one side of the stirring frame (12) through bolts, the inner wall of the vacuum box (13) is provided with an explosion-proof plate (18) through bolts, and the inner walls of two sides of the explosion-proof plate (18) are provided with a plurality of cushion pads (16) through bolts.
2. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 1, wherein a storage tank (17) is installed between the inner walls of the buffer cushions (16) through bolts, the vacuum tank (13) is communicated with the inside of the separation and recovery tank (1) through a connecting pipe, and a vacuum pump (15) is installed on one side of the vacuum tank (13) through a connecting pipe.
3. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 1, wherein a condenser (14) is installed on one side of the separation and recovery tank (1) through a connecting pipe, the main gear (6) is meshed with the outer wall of the pinion (7), and a partition plate (9) is installed on the inner wall of the separation and recovery tank (1) through a bolt.
4. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 1, wherein a material receiving box (19) is fixedly mounted at the bottom of the separation and recovery tank (1), and springs (20) are welded on two sides of the inner wall of the top of the material receiving box (19).
5. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 4, wherein a filter screen (21) is arranged between the bottom ends of the two springs (20), and a feeding hopper (22) is installed at the bottom of the filter screen (21) through a bolt.
6. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 4, wherein a tank door (26) is installed on one side of the material receiving tank (19) through a bolt, and a flow valve (24) is installed on one side of the material receiving tank (19) and one side of the connecting pipe through a bolt.
7. The efficient separation and recovery device for 1, 2-pentanediol formic acid according to claim 1, wherein the outer wall of the outer box (3) is mounted at the top of the support frame (2) through bolts, a material passing pipe (25) is welded on one side of the bottom of the separation and recovery tank (1), and a material feeding pipe (23) is welded on one side of the separation and recovery tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721759.0U CN215611524U (en) | 2021-07-28 | 2021-07-28 | High-efficient separation recovery unit of 1, 2-pentanediol formic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721759.0U CN215611524U (en) | 2021-07-28 | 2021-07-28 | High-efficient separation recovery unit of 1, 2-pentanediol formic acid |
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| Publication Number | Publication Date |
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| CN215611524U true CN215611524U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121721759.0U Active CN215611524U (en) | 2021-07-28 | 2021-07-28 | High-efficient separation recovery unit of 1, 2-pentanediol formic acid |
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| CN (1) | CN215611524U (en) |
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- 2021-07-28 CN CN202121721759.0U patent/CN215611524U/en active Active
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