CN211987154U - Organic solvent decompression distillation recovery unit - Google Patents
Organic solvent decompression distillation recovery unit Download PDFInfo
- Publication number
- CN211987154U CN211987154U CN202020530435.8U CN202020530435U CN211987154U CN 211987154 U CN211987154 U CN 211987154U CN 202020530435 U CN202020530435 U CN 202020530435U CN 211987154 U CN211987154 U CN 211987154U
- Authority
- CN
- China
- Prior art keywords
- wall
- organic solvent
- distillation
- gear
- fixedly connected
- 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
- 238000004821 distillation Methods 0.000 title claims abstract description 55
- 239000003960 organic solvent Substances 0.000 title claims abstract description 43
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 230000006837 decompression Effects 0.000 title abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000005292 vacuum distillation Methods 0.000 claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims description 61
- 238000007789 sealing Methods 0.000 claims description 12
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 15
- 238000010030 laminating Methods 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- -1 perchloroethylene, trichloroethylene, ethylene glycol ether Chemical compound 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses an organic solvent decompression distillation recovery unit, including the heating chamber, slewing mechanism is installed to the top of heating chamber, the bottom rigid coupling of motor is on the right side top of heating chamber, the output shaft rigid coupling of motor has first gear, first gear links to each other with the meshing of second gear. This organic solvent vacuum distillation recovery unit, can shake the liquid in the rotary drum even, increase liquid heated area, make liquid rapid heating distillation, current organic solvent vacuum distillation recovery unit in the use has been solved, because organic solvent heated area is little, make organic solvent rate of heating, thereby influence its distillation speed's problem, realize automatic decompression, do not need manual operation, current organic solvent vacuum distillation recovery unit needs artifical manual decompression to have solved, because the organic solvent temperature of heating is high, make spun gas temperature too high, easily scald worker's problem.
Description
Technical Field
The utility model relates to an organic solvent technical field specifically is an organic solvent vacuum distillation recovery unit.
Background
The organic solvent is a large class of organic compounds widely applied in life and production, has small molecular weight, exists in paint, adhesive, paint and cleaning agent, is usually used for organic solvents such as styrene, perchloroethylene, trichloroethylene, ethylene glycol ether, triethanolamine and the like, and needs to be distilled and recovered, but the existing organic solvent reduced pressure distillation recovery device has the problem that the distillation speed of the organic solvent is influenced because the heating area of the organic solvent is small in the using process, and simultaneously has the problem that the existing organic solvent reduced pressure distillation recovery device needs manual pressure reduction, and because the temperature of the heated organic solvent is high, the temperature of the sprayed gas is too high, and workers are easily scalded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an organic solvent vacuum distillation recovery unit to solve the current organic solvent vacuum distillation recovery unit who provides in the above-mentioned background art in the use, because organic solvent heated area is little, make organic solvent rate of heating, thereby influence its distillation speed's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the organic solvent reduced-pressure distillation recovery device comprises a heating chamber, wherein a rotating mechanism is arranged above the heating chamber;
the rotating mechanism comprises a motor, a first gear, a second gear, a rotating drum, a first sealing bearing, a liquid inlet pipe, a distillation pipe and a second sealing bearing;
the bottom rigid coupling of motor is on the right side top of heating chamber, the output shaft rigid coupling of motor has first gear, first gear links to each other with the meshing of second gear, the middle inner wall rigid coupling of second gear has the rotary drum, the rotary drum rotates with the heating chamber through first sealed bearing and links to each other, the left side top inner wall rigid coupling of rotary drum has the feed liquor pipe, the rotary drum is linked together with the feed liquor pipe, be equipped with the distillation tube in the middle of the top of rotary drum, the rotary drum rotates with the distillation tube through second sealed bearing and links to each other, the rotary drum is linked together with the distillation tube.
Preferably, the bottom end of the heating chamber is fixedly connected with a base, and the middle inner wall of the bottom end of the heating chamber is fixedly connected with a supporting plate.
Preferably, a pressure reducing mechanism is arranged inside the upper left side of the rotary drum;
the pressure reducing mechanism comprises a shell, a rubber film, an ejector rod, a ball body, a rubber block, an ejector block, a spring, a support and a through hole;
the left end rigid coupling of casing is inside the top left end of rotary drum, the inner wall rigid coupling has the rubber membrane in the middle of the right side of casing, the rigid coupling has the ejector pin in the middle of the left end of rubber membrane, the left end rigid coupling of ejector pin has the spheroid, the middle inner wall in the middle of spheroidal left side outer wall and the right side of block rubber laminates mutually, the outer wall rigid coupling of block rubber is at the left side top inner wall of rotary drum, the block rubber is linked together with the rotary drum, the left side outer wall rigid coupling of ejector pin has the kicking block, the right-hand member of kicking block and the left end laminating of spring, the right-hand member of spring and the middle left end laminating of support, the outer wall of ejector pin all with the middle inner wall clearance fit in the middle of the left side of spring and the middle inner wall clearance fit in the left side of support.
Preferably, the diameter of the sphere is 3-5 cm.
Preferably, a connecting mechanism is arranged above the distillation pipe;
the connecting mechanism comprises a collecting pipe, a rubber pad, a vertical rod and a clamping groove;
the left side inner wall rigid coupling of collecting pipe has the rubber pad, the middle inner wall of rubber pad is laminated mutually with the top right side outer wall of distillation tube, the collecting pipe is linked together with the distillation tube, both ends inner wall all laminates mutually with the outer wall of montant about the left side of collecting pipe, the inboard outer wall of montant all with the internal surface looks joint of draw-in groove, the draw-in groove is all seted up both ends inner wall about the top right side of distillation tube.
Preferably, the thickness of the rubber pad is 3-5 cm.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the organic solvent reduced pressure distillation recovery device has the following advantages:
through the heating chamber, including a motor, an end cap, a controller, and a cover plate, the first gear, the second gear, the rotary drum, first seal bearing, the feed liquor pipe, the cooperation between distillation tube and the second seal bearing, the first gear of output shaft of motor rotates at the uniform velocity, meshing force between first gear and the second gear makes the second gear drive the rotary drum and rotate on the heating chamber through first seal bearing, can shake the liquid in the rotary drum evenly, increase liquid heated area, make liquid rapid heating distillation, current organic solvent decompression distillation recovery unit is in the use has been solved, because organic solvent heated area is little, make organic solvent rate of heating, thereby influence its problem of distillation speed.
Through the rotary drum, a housing, the rubber membrane, the ejector pin, the spheroid, the rubber piece, the kicking block, a spring, cooperation between support and the through-hole, when the rotary drum internal pressure is too big, get into in the casing through two through-holes on the casing, along with the pressure grow in the casing, make the rubber membrane take place deformation for the power of rubber membrane outside, the inflation to the outside, the kicking block on the rubber membrane drive ejector pin removes to the right side and makes the spring compression, the spheroid leaves the rubber piece this moment, atmospheric pressure discharge rotary drum realizes the decompression outward, when atmospheric pressure reduces, elasticity through the spring makes the spheroid reset and blocks up with the laminating of rubber piece to the rotary drum, realize automatic decompression, do not need manual operation, it needs artifical manual decompression to have solved current organic solvent decompression distillation recovery unit, because the organic solvent temperature of heating is high, make spun gas temperature too high, easily scald worker.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the housing, the rubber membrane and the ram of FIG. 1;
FIG. 3 is a schematic view of the structure of the collection tube, the distillation tube and the rubber mat in FIG. 1;
fig. 4 is a schematic structural diagram of the motor, the first gear and the second gear in fig. 1.
In the figure: 1. heating chamber, 2, bottom plate, 3, supporting plate, 4, slewing mechanism, 401, motor, 402, first gear, 403, second gear, 404, rotary drum, 405, first sealed bearing, 406, feed liquor pipe, 407, distillation tube, 408, second sealed bearing, 5, decompression mechanism, 501, casing, 502, rubber membrane, 503, ejector pin, 504, spheroid, 505, rubber block, 506, kicking block, 507, spring, 508, support, 509, through-hole, 6, coupling mechanism, 601, collecting pipe, 602, rubber pad, 603, vertical rod, 604, draw-in groove.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a reduced pressure distillation recovery device for organic solvent comprises a heating chamber 1, a rotating mechanism 4 is arranged above the heating chamber 1, the rotating mechanism 4 comprises a motor 401, a first gear 402, a second gear 403, a rotating drum 404, a first sealing bearing 405, a liquid inlet pipe 406, a distillation pipe 407 and a second sealing bearing 408, the bottom end of the motor 401 is fixedly connected with the top end of the right side of the heating chamber 1, the heating chamber 1 supports the motor 401, the output shaft of the motor 401 is fixedly connected with the first gear 402, the output shaft of the motor 401 drives the first gear 402 to rotate at a constant speed, the first gear 402 is meshed with the second gear 403, the rotating drum 404 is fixedly connected with the middle inner wall of the second gear 403, the rotating drum 404 is rotatably connected with the heating chamber 1 through the first sealing bearing 405, the second gear 403 drives the rotating drum 404 to rotate on the heating chamber 1 through the first sealing bearing 405 by the meshing force between the first gear 402 and the second gear 403, can shake evenly to the liquid in the rotary drum 404, increase liquid heated area, make liquid heat fast, the left side upper inner wall rigid coupling of rotary drum 404 has feed liquor pipe 406, rotary drum 404 is linked together with feed liquor pipe 406, open the valve on feed liquor pipe 406, external organic solvent passes through feed liquor pipe 406 and gets into in the rotary drum 404, be equipped with distillation tube 407 in the middle of the top of rotary drum 404, rotary drum 404 rotates with distillation tube 407 through second sealed bearing 408 and links to each other, rotary drum 404 rotates on distillation tube 407 through second sealed bearing 408, rotary drum 404 is linked together with distillation tube 407, positive and negative organic solvent steam in the rotary drum 404 discharges in distillation tube 407.
The base 2 is fixedly connected to the bottom end of the heating chamber 1, the base 2 supports the heating chamber 1, the supporting plate 3 is fixedly connected to the middle inner wall of the bottom end of the heating chamber 1, the supporting plate 3 is supported by the heating chamber 1, and an external heating object is placed on the supporting plate 3 to heat the rotary drum 404.
The upper left side of the rotating drum 404 is internally provided with a pressure reducing mechanism 5, the pressure reducing mechanism 5 comprises a shell 501, a rubber membrane 502, a push rod 503, a ball 504, a rubber block 504, a push block 506, a spring 507, a support 508 and a through hole 509, the left end of the shell 501 is fixedly connected inside the upper left end of the rotating drum 404, the rotating drum 404 supports the shell 501, the middle inner wall of the right side of the shell 501 is fixedly connected with the rubber membrane 502, the shell 501 supports the rubber membrane 502, the rubber membrane 502 is made of fluororubber and is in a sheet shape, the middle of the left end of the rubber membrane 502 is fixedly connected with the push rod 503, the rubber membrane 502 supports the push rod 503, the left end of the push rod 503 is fixedly connected with the ball 504, the left outer wall of the ball 504 is attached to the middle inner wall of the right side of the rubber block 505, the outer wall of the rubber block 505 is fixedly connected to the upper left side inner wall of the rotating drum 404, the rubber block 505 is communicated with, the outer wall of the left side of the top rod 503 is fixedly connected with a top block 506, the right end of the top block 506 is attached to the left end of a spring 507, the top rod 503 drives the top block 506 to move towards the right side to compress the spring 507, otherwise, the top rod 503 is reset through the elasticity of the spring 507, the right end of the spring 507 is attached to the left end of the middle of a support 508, the support 508 limits the position of the spring 507, the outer wall of the top rod 503 is in clearance fit with the middle inner wall of the spring 507 and the left middle inner wall of the support 508, the top rod 503 moves left and right in the spring 507 and the support 508, the right end of the support 508 is fixedly connected to the right inner wall of the shell 501, the shell 501 supports the support 508, the upper side and the lower side of the shell 501 are provided with through holes 509, when the pressure in the rotary drum 404 is too high, the rubber membrane 502 is deformed outwards as the, the rubber film 502 expands outwards, the rubber film 502 drives the top block 506 on the top rod 503 to move towards the right side, the spring 507 is compressed, the sphere 504 is separated from the rubber block 505 at the moment, the air pressure is discharged out of the rotary drum 404 to realize decompression, when the air pressure is reduced, the sphere 504 is reset through the elasticity of the spring 507 and is attached to the rubber block 505 to block the rotary drum 404, and the diameter of the sphere 504 is 3-5 cm.
The connecting mechanism 6 is arranged above the distillation tube 407, the connecting mechanism 6 comprises a collecting tube 601, a rubber pad 602, a vertical rod 603 and a clamping groove 604, the left inner wall of the collecting tube 601 is fixedly connected with the rubber pad 602, the collecting tube 601 supports the rubber pad 602, the middle inner wall of the rubber pad 602 is attached to the right outer wall of the upper part of the distillation tube 407, the rubber pad 602 seals a gap between the distillation tube 407 and the collecting tube 601, the collecting tube 601 is communicated with the distillation tube 407, organic solvent gas in the distillation tube 407 is discharged into the collecting tube 601, the collecting tube 601 is cooled by external cooling equipment to realize distillation and recovery of the organic solvent, the inner walls of the upper and lower ends of the left side of the collecting tube 601 are attached to the outer wall of the vertical rod 603, the outer walls of the inner sides of the vertical rods 603 are clamped with the inner surface of the clamping groove 604, the clamping grooves 604 are arranged on the upper and lower inner walls of the upper and lower ends of the right side, the vertical rod 603 is made of rubber materials, so that the sealing performance of the collecting pipe 601 is guaranteed, and the thickness of the rubber pad 602 is 3-5 cm.
When the organic solvent decompression distillation recovery device is used, firstly, a valve on an artificial liquid inlet pipe 406 is used, external organic solvent enters a rotary drum 404 through the liquid inlet pipe 406, two vertical rods 603 penetrate through a collecting pipe 601 and are inserted into two clamping grooves 604 on a distillation pipe 407, so that the collecting pipe 601 is connected to the distillation pipe 407, an external heating object is placed on a supporting plate 3 to heat the rotary drum 404, an external power supply of a motor 401 is switched on, the motor 401 works, a first gear 402 of an output shaft of the motor 401 rotates at a constant speed, a second gear 403 drives the rotary drum 404 to rotate on a heating chamber 1 through a first sealing bearing 405 through meshing force between the first gear 402 and a second gear 403, liquid in the rotary drum 404 can be uniformly shaken, the heating area of the liquid is increased, the liquid is rapidly heated and distilled, gas in the rotary drum 404 is discharged into the collecting pipe 601 through the distillation pipe 407, and the collecting pipe 601 is cooled through external, realize organic solvent distillation and retrieve, the valve of feed liquor pipe 406 is in the closed condition this moment, when the rotary drum 404 internal pressure was too big, get into in the casing 501 through two through-holes 509 on the casing 501, along with the pressure grow in the casing 501, give rubber film 502 outside power make rubber film 502 take place the deformation, outside inflation, rubber film 502 drives kicking block 506 on the ejector pin 503 and moves to the right side and make the spring 507 compress, spheroid 504 leaves rubber block 505 this moment, atmospheric pressure discharges the realization decompression outside the rotary drum 404, when atmospheric pressure reduces, make spheroid 504 reset and rubber block 505 laminating jam to rotary drum 404 through the elasticity of spring 507.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an organic solvent vacuum distillation recovery unit, includes heating chamber (1), its characterized in that: a rotating mechanism (4) is arranged above the heating chamber (1);
the rotating mechanism (4) comprises a motor (401), a first gear (402), a second gear (403), a rotating drum (404), a first sealing bearing (405), a liquid inlet pipe (406), a distillation pipe (407) and a second sealing bearing (408);
the bottom end of the motor (401) is fixedly connected to the right top end of the heating chamber (1), an output shaft of the motor (401) is fixedly connected with a first gear (402), the first gear (402) is meshed with a second gear (403) to be connected, the middle inner wall of the second gear (403) is fixedly connected with a rotating drum (404), the rotating drum (404) is rotatably connected with the heating chamber (1) through a first sealing bearing (405), a liquid inlet pipe (406) is fixedly connected to the inner wall of the upper left side of the rotating drum (404), the rotating drum (404) is communicated with the liquid inlet pipe (406), a distillation pipe (407) is arranged in the middle of the top end of the rotating drum (404), the rotating drum (404) is rotatably connected with the distillation pipe (407) through a second sealing bearing (408), and the rotating drum (404) is communicated with the distillation pipe (407).
2. The organic solvent reduced pressure distillation recovery device according to claim 1, wherein: the bottom rigid coupling of heating chamber (1) has base (2), inner wall rigid coupling has backup pad (3) in the middle of the bottom of heating chamber (1).
3. The organic solvent reduced pressure distillation recovery device according to claim 1, wherein: a pressure reducing mechanism (5) is arranged inside the upper left side of the rotary drum (404);
the pressure reducing mechanism (5) comprises a shell (501), a rubber film (502), a push rod (503), a ball body (504), a rubber block (505), a push block (506), a spring (507), a bracket (508) and a through hole (509);
the left end of the shell (501) is fixedly connected inside the left end above the rotary drum (404), the middle inner wall of the right side of the shell (501) is fixedly connected with a rubber film (502), the middle of the left end of the rubber film (502) is fixedly connected with a push rod (503), the left end of the push rod (503) is fixedly connected with a ball (504), the left outer wall of the ball (504) is jointed with the middle inner wall of the right side of a rubber block (505), the outer wall of the rubber block (505) is fixedly connected with the upper inner wall of the left side of the rotary drum (404), the rubber block (505) is communicated with the rotary drum (404), the left outer wall of the push rod (503) is fixedly connected with a push block (506), the right end of the push block (506) is jointed with the left end of a spring (507), the right end of the spring (507) is jointed with the left end of the middle of a support (508), and the outer walls of the push rod (503) are in clearance fit with the middle inner wall of, the right-hand member rigid coupling of support (508) is at the right side inner wall of casing (501), through-hole (509) have all been seted up to the upper and lower both sides of casing (501).
4. The vacuum distillation recovery device for organic solvent according to claim 3, wherein: the sphere (504) has a diameter of 3-5 cm.
5. The organic solvent reduced pressure distillation recovery device according to claim 1, wherein: a connecting mechanism (6) is arranged above the distillation pipe (407);
the connecting mechanism (6) comprises a collecting pipe (601), a rubber pad (602), a vertical rod (603) and a clamping groove (604);
the left side inner wall rigid coupling of collecting pipe (601) has rubber pad (602), the top right side outer wall of the middle inner wall of rubber pad (602) and distillation tube (407) is laminated mutually, collecting pipe (601) are linked together with distillation tube (407), both ends inner wall all laminates mutually with the outer wall of montant (603) about the left side of collecting pipe (601), the inboard outer wall of montant (603) all with the internal surface looks joint of draw-in groove (604), both ends inner wall about the top right side of distillation tube (407) is all seted up in draw-in groove (604).
6. The vacuum distillation recovery device for organic solvent according to claim 5, wherein: the thickness of the rubber pad (602) is 3-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530435.8U CN211987154U (en) | 2020-04-13 | 2020-04-13 | Organic solvent decompression distillation recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020530435.8U CN211987154U (en) | 2020-04-13 | 2020-04-13 | Organic solvent decompression distillation recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211987154U true CN211987154U (en) | 2020-11-24 |
Family
ID=73414999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020530435.8U Expired - Fee Related CN211987154U (en) | 2020-04-13 | 2020-04-13 | Organic solvent decompression distillation recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211987154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934120A (en) * | 2021-02-24 | 2021-06-11 | 姚杨 | Production machine of industrial oil stain cleaning agent |
| CN113198196A (en) * | 2021-04-28 | 2021-08-03 | 江西国化实业有限公司 | Device for purifying trimethylsilyl trifluoromethanesulfonate |
-
2020
- 2020-04-13 CN CN202020530435.8U patent/CN211987154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934120A (en) * | 2021-02-24 | 2021-06-11 | 姚杨 | Production machine of industrial oil stain cleaning agent |
| CN113198196A (en) * | 2021-04-28 | 2021-08-03 | 江西国化实业有限公司 | Device for purifying trimethylsilyl trifluoromethanesulfonate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211987154U (en) | Organic solvent decompression distillation recovery unit | |
| CN212274471U (en) | Novel vacuum rotary dryer | |
| CN108445355A (en) | Insulated shoes insulating properties detection device | |
| CN115541147A (en) | Oil leakage detection device for oil-immersed transformer | |
| CN113932502B (en) | Oil-gas separator for carbon dioxide air source heat pump water heater | |
| CN113793943B (en) | Efficient electrolyte infiltration device for manufacturing lithium battery with deformation and bulge prevention | |
| CN209838689U (en) | Novel rotary compressor | |
| CN211184736U (en) | Port electrical cabinet with moisture-proof function | |
| CN114561994A (en) | Condensed water compression recovery device | |
| CN218239248U (en) | Liquid resin evacuating device for intelligently detecting air tightness | |
| CN217300015U (en) | Air pump for PVC massage water pool | |
| CN201874823U (en) | Trefoil water-cooled Roots vacuum pump | |
| CN211525083U (en) | Cooling device of water ring vacuum pump | |
| CN113694813B (en) | Kneader reveals alarm system | |
| CN220789652U (en) | Water conservancy project construction water gate | |
| CN220802382U (en) | Afterburning type waste heat boiler | |
| CN218627506U (en) | Rotary vacuum drier for medicine production | |
| CN220705860U (en) | Air compression device applied to polyvinylidene fluoride preparation | |
| CN217472722U (en) | Ointment processing is with medicinal material concentrate drying device | |
| CN219993860U (en) | Air compressor machine exhaust mechanism | |
| CN213620445U (en) | Can restrain lamination battery bubble coating machine | |
| CN220730724U (en) | Waterproof computer display shell | |
| CN211349524U (en) | Chlorine leakage alarm for chemical industry | |
| CN213270186U (en) | Novel compressed air device | |
| CN112610453B (en) | Direct-connection air compressor unit |
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: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |