CN113786637B - MIBK production purification device - Google Patents
MIBK production purification device Download PDFInfo
- Publication number
- CN113786637B CN113786637B CN202111186663.3A CN202111186663A CN113786637B CN 113786637 B CN113786637 B CN 113786637B CN 202111186663 A CN202111186663 A CN 202111186663A CN 113786637 B CN113786637 B CN 113786637B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chamber
- pipe
- fixed mounting
- inner chamber
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a MIBK production purification device, which relates to the technical field of fine chemical engineering and comprises a base, wherein a fractionating chamber is fixedly installed at the top of the base, a hopper-shaped feeding pipe is fixedly connected to the left side of the fractionating chamber, a manual valve is fixedly connected to the middle of the hopper-shaped feeding pipe, a centralized cover is fixedly installed at the top of the fractionating chamber, a conveying pipe is fixedly connected to the top of the centralized cover, and a collecting barrel is fixedly installed at the top of the base. According to the invention, through the design of a plurality of solution containers, the area of the evaporation surface of the solution is greatly increased, the fractionation speed of the device is increased, the problem that the fractional evaporation surface area is small due to the fact that a single container is used for fractionation processing is solved, the heat exchange rate of the evaporation surface and hot air is increased by controlling the driving motor to run and driving the solution containers to rotate through the central spindle, the fractionation speed of the device is further increased, the processing time is shortened, and the high efficiency of the device is improved.
Description
Technical Field
The invention relates to a purification device, relates to the technical field of fine chemical engineering, and particularly relates to a MIBK production purification device.
Background
MIBK refers to methyl isobutyl ketone, which is a transparent liquid mainly used as a solvent for spray paint, nitrocellulose, certain fiber ethers, camphor, grease, natural and synthetic rubbers, and requires a purification apparatus to increase the concentration of methyl isobutyl ketone in the production of methyl isobutyl ketone. The following problems exist in the prior art:
1. when the existing purification device is used for purification, the solution is placed in a container for fractionation, so that the evaporation area of fractionation is small, the fractionation speed is influenced, and the improvement is needed;
2. the existing purification device does not have the function of rapidly cooling the fractionated gas, and the fractionated liquid is influenced by the temperature and has a high probability of being gasified again, so that the fractionation effect is influenced.
Disclosure of Invention
The invention provides a MIBK production purification device, which aims to have the function of improving the fractionation speed and solve the problem that the fractionation evaporation area is small due to the fact that a single container is used for fractionation; another purpose is to solve the problem that the fractionated liquid has a high probability of being gasified again under the influence of temperature, so as to achieve the effect of rapidly cooling the fractionated gas.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a MIBK production purification device, includes the base, the top fixed mounting of base has the fractionating chamber, the left side fixedly connected with fill shape inlet pipe of fractionating chamber, the manual valve of middle part fixedly connected with of fill shape inlet pipe, the top fixed mounting of fractionating chamber has concentrated cover, the top fixedly connected with conveyer pipe of concentrated cover, the top fixed mounting of base has the collecting vessel, be provided with fast fractionation mechanism in the inner chamber of fractionating chamber, the top of base is provided with quick cooling body.
The fast fractionation mechanism comprises a driving motor which is fixedly installed at the bottom of the fractionation chamber, an output shaft of the driving motor extends to an inner cavity of the fractionation chamber and is fixedly connected with a central spindle, and a solution containing mechanism is arranged on the outer wall of the central spindle.
The quick cooling mechanism comprises a cooling chamber, the cooling chamber is fixedly installed at the top of the base, a refrigerating device body is fixedly installed on the right side of the inner cavity of the cooling chamber, a fan is detachably connected to the left side of the refrigerating device body, and a pump is fixedly installed at the bottom of the inner cavity of the cooling chamber.
The technical scheme of the invention is further improved as follows: the solution holds the mechanism and includes the hourglass hole cover, hourglass hole cover fixed mounting is on the outer wall of central main shaft, fixed mounting has the elasticity vaulting pole on the inner wall of hourglass hole cover, the top fixed mounting of elasticity vaulting pole has the solution container, the bottom fixed mounting of solution container has first magnetic block, the bottom fixed mounting of hourglass hole cover inner chamber has the second magnetic block.
The technical scheme of the invention is further improved as follows: the front surfaces of the two solution containers on the same horizontal line are fixedly connected with liquid phase through pipes, the front surface of the solution container on the left side is fixedly connected with a liquid level release pipe, and the bottom of the inner cavity of the fractionating chamber is fixedly provided with a heating device body.
The technical scheme of the invention is further improved as follows: the top fixed mounting of cooling chamber inner chamber has the water tank, fixedly connected with reposition of redundant personnel bell pipe in the one end that concentrated cover was kept away from to the conveyer pipe extends to the inner chamber of cooling chamber, the middle part fixedly connected with central cooling tube of reposition of redundant personnel bell pipe, the bottom fixedly connected with of reposition of redundant personnel bell pipe drips the extension pipe.
The technical scheme of the invention is further improved as follows: the side of water tank is provided with the side through-hole, fixed mounting has the baffle in the inner chamber of water tank, the through-hole has been seted up at the top of baffle, the inlet tube of pump machine and the right side fixed connection of central cooling tube, the outlet pipe of pump machine and the right side fixed connection of water tank, the left side fixed connection of bottom lead to pipe and central cooling tube of water tank.
The technical scheme of the invention is further improved as follows: the utility model discloses a water distribution pipe, including center cooling tube, reposition of redundant personnel conical tube, straight line water flowing groove, the equal fixedly connected with arc water flowing groove in front and the back of straight line water flowing groove, the inside of center cooling tube is provided with aluminium system layer.
The technical scheme of the invention is further improved as follows: the left side swing joint of surge drum has sealing door, the bottom of dripping extension pipe extends to in the inner chamber of surge drum, the bottom fixed mounting of surge drum inner chamber has the fixed plate, the embedded finished product container that is connected with in top of fixed plate, the top of finished product container is provided with the slope frid.
The technical scheme of the invention is further improved as follows: the bottom fixedly connected with of slope frid prevents the pipe that volatilizees, fixed mounting has the top board in the inner chamber of preventing the pipe that volatilizees, the infiltration groove has been seted up at the top of top board, the bottom fixedly connected with elastic component of top board, the bottom fixedly connected with sealing sliding plate of elastic component, sealing sliding plate's outer wall and the inner wall sliding connection who prevents the pipe that volatilizees.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a MIBK production purification device, which adopts the combination of a driving motor, a central spindle and solution containers, and through the design of a plurality of solution containers, the area of a solution evaporation surface is greatly increased, the fractionation speed of the device is increased, the problem that the fractional evaporation surface area is small due to the fact that a single container is used for fractionation processing is solved, the heat exchange rate of the evaporation surface and hot air is increased by controlling the driving motor to run through the central spindle to drive the solution container to rotate, the fractionation speed of the device is further increased, the processing time is shortened, and the high efficiency of the device is improved.
2. The invention provides a MIBK production purification device, which adopts the combination of a refrigeration device body, a fan, a pump, a first vent groove, a second vent groove, a linear water through groove and an arc water through groove, controls the operation of the pump, namely drives the water in the inner cavity of a water tank, circulates through the linear water through groove and the arc water through groove, and cools the gas in the inner cavities of the first vent groove and the second vent groove through the design of an aluminum layer, so that the fractionated gas is rapidly cooled into liquid, the problem that the fractionated liquid is gasified again with high probability under the influence of temperature is solved, the function of rapidly cooling the fractionated gas is realized, the refrigeration device body and the fan are arranged to rapidly cool the circulating water, and the high efficiency of the device is improved.
3. The invention provides a MIBK production purification device, which adopts the combination of a driving motor, a solution container, a first magnetic block and a second magnetic block, wherein the driving motor works to drive the solution container to rotate, the solution container can be promoted to generate centrifugal force, the first magnetic block deviates a certain distance in the direction of the second magnetic block towards the outside, and the solution container is promoted to move towards the opposite direction of the centrifugal force through the repulsion distance of the homopolarity of the first magnetic block and the second magnetic block, so that the solution container drives the solution to move left and right, the heat exchange rate of the solution and hot air is further improved, and the fractionation speed of the solution is accelerated.
4. The invention provides a MIBK production purification device, which adopts the combination of a finished product container, an inclined groove plate, a top plate, a seepage groove, an elastic part and a sealing sliding plate, wherein fractionated solution drips to the top of the inclined groove plate through a dripping extension pipe and then falls to the top of the top plate, and flows to the top of the sealing sliding plate through the seepage groove.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fractionating chamber according to the present invention;
FIG. 3 is a schematic view of the solution containing mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the cooling chamber of the present invention;
FIG. 5 is a schematic cross-sectional view of a water tank of the present invention;
FIG. 6 is a schematic view of a splitter cone configuration of the present invention;
FIG. 7 is a schematic top cross-sectional view of the central heat pipe of the present invention;
FIG. 8 is a schematic view of the internal structure of the collector of the present invention;
fig. 9 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a base; 2. a fractionation chamber; 21. a hopper-shaped feed tube; 22. a manual valve; 3. a concentrating cover; 4. a delivery pipe; 8. a drip extension tube;
5. a collection canister; 51. a sealing door; 52. a fixing plate; 53. a finished product container; 54. inclining the groove plate; 55. an anti-volatilization tube; 551. a top plate; 552. infiltrating into a groove; 553. an elastic member; 554. sealing the sliding plate;
6. a fast fractionation mechanism; 61. a drive motor; 62. a central main shaft; 63. a solution containing mechanism; 631. a leak hole cover; 632. an elastic stay bar; 633. a solution container; 634. a first magnetic block; 635. a second magnetic block; 64. a liquid phase pipe; 65. a liquid level release pipe; 66. heating the device body;
7. a rapid cooling mechanism; 71. a cooling chamber; 72. a refrigeration device body; 73. a fan; 74. a pump machine; 75. a water tank; 751. a partition plate; 752. a through hole; 753. a side penetrating hole; 76. a diverging conical tube; 761. a first communication hole; 762. a second communication hole; 77. a central radiating pipe; 771. an aluminum layer; 772. a first vent groove; 773. a second vent groove; 774. a straight water trough; 775. an arc-shaped water trough.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-9, the invention provides a MIBK production and purification device, which comprises a base 1, a fractionating chamber 2 is fixedly installed on the top of the base 1, a bucket-shaped feeding pipe 21 is fixedly connected to the left side of the fractionating chamber 2, a manual valve 22 is fixedly connected to the middle of the bucket-shaped feeding pipe 21, a user can conveniently feed materials by arranging the bucket-shaped feeding pipe 21 and the manual valve 22, a centralized cover 3 is fixedly installed on the top of the fractionating chamber 2, a delivery pipe 4 is fixedly connected to the top of the centralized cover 3, a collecting cylinder 5 is fixedly installed on the top of the base 1, a fast fractionating mechanism 6 is arranged in the inner cavity of the fractionating chamber 2, a fast cooling mechanism 7 is arranged on the top of the base 1, the fast fractionating mechanism 6 comprises a driving motor 61, the driving motor 61 is fixedly installed on the bottom of the fractionating chamber 2, fixedly connected with center main shaft 62 in the output shaft of driving motor 61 extends to the inner chamber of fractionating chamber 2, control driving motor 61 operation can drive center main shaft 62 and rotate, be convenient for the subsequent operation of this device, be provided with solution on center main shaft 62's the outer wall and hold mechanism 63, quick cooling body 7 includes cooling chamber 71, cooling chamber 71 fixed mounting is at the top of base 1, the right side fixed mounting of cooling chamber 71 inner chamber has refrigerating plant body 72, the left side dismantlement formula of refrigerating plant body 72 is connected with fan 73, the bottom fixed mounting of cooling chamber 71 inner chamber has pump 74, design through fan 73, can blow the surface to water tank 75 with the air conditioning that refrigerating plant body 72 produced, the realization carries out rapid cooling's function to the circulating water in the water tank 75, work through pump 74, provide power for the flow of circulating water.
Example 2
As shown in fig. 1 to 9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the solution containing mechanism 63 includes a leakage hole cover 631, the leakage hole cover 631 is fixedly installed on an outer wall of the central spindle 62, an elastic brace 632 is fixedly installed on an inner wall of the leakage hole cover 631, a solution container 633 is fixedly installed at a top of the elastic brace 632, a first magnetic block 634 is fixedly installed at a bottom of the solution container 633, a second magnetic block 635 is fixedly installed at a bottom of an inner cavity of the leakage hole cover 631, the driving motor 61 operates to drive the solution container 633 to rotate, the solution container 633 is caused to generate a centrifugal force, the first magnetic block 634 is caused to deviate a distance towards the outer second magnetic block 635, a liquid phase through pipe 64 is fixedly connected to front surfaces of the two solution containers 633 on the same side by the principle that like poles of the first magnetic block 634 and the second magnetic block 635 repel each other, the solution container 633 is caused to move in a direction opposite to the centrifugal force, so that the solution container 633 drives the solution to move left and right, the heat exchange rate of the solution and hot air is further increased, a liquid phase through pipe 64 is fixedly connected to front surface of the two solution containers 633 on the same side of the solution container 633, a liquid phase through pipe 65 is fixedly connected to a horizontal line, and a heating device 66 is controlled to heat the heating device, and a liquid phase through pipe 64 is designed for a user to heat the fractionation chamber 2.
Example 3
As shown in fig. 1 to 9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a water tank 75 is fixedly installed at the top of the inner cavity of the cooling chamber 71, one end of the delivery pipe 4, which is far away from the concentrating cover 3, extends into the inner cavity of the cooling chamber 71 and is fixedly connected with a diversion conical pipe 76, the middle part of the diversion conical pipe 76 is fixedly connected with a central radiating pipe 77, the bottom of the diversion conical pipe 76 is fixedly connected with a dripping extension pipe 8, a side penetrating hole 753 is formed in the side surface of the water tank 75, the cooling speed of the circulating water is increased by forming the side penetrating hole 753, a partition plate 751 is fixedly installed in the inner cavity of the water tank 75, a through hole 752 is formed in the top of the partition plate 751, the water inlet pipe of the pump 74 is fixedly connected with the right side of the central radiating pipe 77, the water outlet pipe of the pump 74 is fixedly connected with the right side of the water tank 75, the bottom of the water tank 75 is fixedly connected with the left side of the central radiating pipe 77 through a water pipe, the partition plate 751 and the through hole 752 are arranged, so that the circulating water slowly flows from the top to the bottom in the inner cavity of the water tank 75 from the top, and the problem that the circulating water which is not cooled is used so as to affect the cooling effect is avoided.
Example 4
As shown in fig. 1 to 9, on the basis of embodiment 1, the present invention provides a technical solution: preferably, one side of the diverging conical pipe 76 close to the central radiating pipe 77 is provided with a first communication hole 761 and a second communication hole 762, the top of the central radiating pipe 77 is provided with a first ventilation groove 772 and a second ventilation groove 773, the side of the central radiating pipe 77 is provided with a linear water passing groove 774, the front and the back of the linear water passing groove 774 are both fixedly connected with an arc water passing groove 775, an aluminum layer 771 is arranged inside the central radiating pipe 77, the gas in the inner cavity of the conveying pipe 4 can be conveyed into the inner cavities of the first ventilation groove 772 and the second ventilation groove 773 through the first communication hole 761 and the second communication hole 762 by arranging the diverging conical pipe 76, the temperature is reduced through circulating water in the linear water passing groove 774 and the arc water passing groove 775, so that the fractionated gas is rapidly cooled into liquid, the left side of the collecting barrel 5 is movably connected with a sealing door 51, the bottom of the dripping extension pipe 8 extends into the inner cavity of the collecting barrel 5, the bottom of the inner cavity of the collecting barrel 5 is fixedly provided with a fixing plate 52, the top of the fixed plate 52 is connected with a finished product container 53 in an embedded manner, the top of the finished product container 53 is provided with an inclined groove plate 54, the bottom of the inclined groove plate 54 is fixedly connected with an anti-volatilization tube 55, a top plate 551 is fixedly installed in the inner cavity of the anti-volatilization tube 55, the top of the top plate 551 is provided with a penetration groove 552, the bottom of the top plate 551 is fixedly connected with an elastic member 553, the bottom of the elastic member 553 is fixedly connected with a sealing sliding plate 554, the outer wall of the sealing sliding plate 554 is slidably connected with the inner wall of the anti-volatilization tube 55, the fractionated solution can drip to the top of the inclined groove plate 54 through a dripping extension tube 8, then slide to the top of the top plate 551 through the top of the inclined groove plate 54, flow to the top of the sealing sliding plate 554 through the penetration groove 552, when the top solution of the sealing sliding plate 554 is gathered to a certain weight, the elastic member can be pressed down through the sealing sliding plate 554 by self gravity, the solution on top of the seal slide plate 554 is forced to flow through the gap to the interior of the product container 53 for storage, thereby reducing evaporation of the solution.
The working principle of the MIBK production and purification device is described in detail below.
As shown in fig. 1-9, when in use, the manual valve 22 is opened, a certain amount of solution to be processed is put into the inner cavity of the hopper-shaped feeding pipe 21, then the manual valve 22 is closed, the solution can be uniformly dispersed into the inner cavity of each solution container 633 through the design of the liquid phase through pipe 64 and the liquid phase release pipe 65, then the driving motor 61 and the heating device body 66 are controlled to operate, so that the solution can be heated and fractionated, the fractionated gasified solution can enter the central radiating pipe 77 through the conveying pipe 4, the pump 74 is controlled to operate, so that the function of rapidly liquefying the gasified solution by using water circulation can be realized, the function of rapidly cooling the circulating water can be realized by controlling the refrigerating device body 72 and the fan 73 to operate, the liquefied solution can flow into the collecting cylinder 5 through the dripping extension pipe 8, the solution is collected through the finished product container 53, and the work of purifying MIBK by fractionation is completed.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a MIBK production purification device, includes base (1), the top fixed mounting of base (1) has fractionating chamber (2), the left side fixedly connected with bucket shape inlet pipe (21) of fractionating chamber (2), the manual valve of middle part fixedly connected with (22) of bucket shape inlet pipe (21), its characterized in that: a concentration cover (3) is fixedly mounted at the top of the fractionation chamber (2), a conveying pipe (4) is fixedly connected to the top of the concentration cover (3), a collecting cylinder (5) is fixedly mounted at the top of the base (1), a rapid fractionation mechanism (6) is arranged in an inner cavity of the fractionation chamber (2), and a rapid cooling mechanism (7) is arranged at the top of the base (1);
the rapid fractionation mechanism (6) comprises a driving motor (61), the driving motor (61) is fixedly installed at the bottom of the fractionation chamber (2), an output shaft of the driving motor (61) extends into an inner cavity of the fractionation chamber (2) and is fixedly connected with a central spindle (62), and a solution containing mechanism (63) is arranged on the outer wall of the central spindle (62);
quick cooling body (7) includes cooling chamber (71), cooling chamber (71) fixed mounting is at the top of base (1), the right side fixed mounting of cooling chamber (71) inner chamber has refrigerating plant body (72), the left side dismantlement formula of refrigerating plant body (72) is connected with fan (73), the bottom fixed mounting of cooling chamber (71) inner chamber has pump machine (74), solution hold mechanism (63) is including hourglass hole cover (631), hourglass hole cover (631) fixed mounting is on the outer wall of central main shaft (62), fixed mounting has elasticity vaulting pole (631) on the inner wall of hourglass hole cover (631), the top fixed mounting of elasticity vaulting pole (632) has solution container (633), the bottom fixed mounting of solution container (633) has first magnetic force piece (634), the bottom fixed mounting of hourglass hole cover (631) inner chamber has second magnetic force piece (635), be located two on same water flat line the front of solution container (633) all fixedly connected with liquid phase (64), be located the left fixed connection in front of solution container (633) has liquid phase (65), liquid level release pipe (65) is connected with in the fixed mounting of liquid level, the liquid level drives the inner chamber (633) and the rotatory motor of liquid phase generator (633) drives the inner chamber (66), make the solution container (633) produce centrifugal force can produce solution container (633), the principle that like poles of the first magnetic block (634) and the second magnetic block (635) repel each other causes the solution container (633) to move in the opposite direction of the centrifugal force.
2. The MIBK production and purification apparatus as claimed in claim 1, wherein: the top fixed mounting of cooling chamber (71) inner chamber has water tank (75), the one end of keeping away from concentrated cover (3) in conveyer pipe (4) extends to fixedly connected with reposition of redundant personnel bell pipe (76) in the inner chamber of cooling chamber (71), the central cooling tube of middle part fixedly connected with (77) of reposition of redundant personnel bell pipe (76), the bottom fixedly connected with of reposition of redundant personnel bell pipe (76) drips extension pipe (8).
3. The MIBK production and purification apparatus as claimed in claim 2, wherein: the side of water tank (75) is provided with side penetrating hole (753), fixed mounting has baffle (751) in the inner chamber of water tank (75), through-hole (752) have been seted up at the top of baffle (751), the inlet tube of pump (74) and the right side fixed connection of central cooling tube (77), the outlet pipe of pump (74) and the right side fixed connection of water tank (75), the left side fixed connection of bottom lead to pipe and central cooling tube (77) of water tank (75).
4. The MIBK production and purification apparatus according to claim 3, wherein: first (761) and second (762) intercommunicating pore have been seted up to the one side that reposition of redundant personnel conical duct (76) is close to central cooling tube (77), first (772) and second (773) of air vent have been seted up at the top of central cooling tube (77), straight line water flowing groove (774) has been seted up to the side of central cooling tube (77), the equal fixedly connected with arc water flowing groove (775) in front and the back of straight line water flowing groove (774), the inside of central cooling tube (77) is provided with aluminium system layer (771), through being equipped with reposition of redundant personnel conical duct (76), can be with the gas of conveyer pipe (4) inner chamber, carry to the inner chamber of first (772) of air vent and second (773) through intercommunicating pore (761) and second (762), cool down through the circulating water in straight line water flowing groove (774) and arc water flowing groove (775) for the gas that fractionates cools off into liquid fast.
5. The MIBK production and purification apparatus according to claim 2, wherein: the left side swing joint of surge drum (5) has sealing door (51), the bottom of drippage extension pipe (8) extends to in the inner chamber of surge drum (5), the bottom fixed mounting of surge drum (5) inner chamber has fixed plate (52), the embedded finished product container (53) that is connected with in top of fixed plate (52), the top of finished product container (53) is provided with slope frid (54).
6. The MIBK production and purification apparatus according to claim 5, wherein: the bottom of the inclined groove plate (54) is fixedly connected with an anti-volatilization tube (55), a top plate (551) is fixedly installed in an inner cavity of the anti-volatilization tube (55), the top of the top plate (551) is provided with a seepage groove (552), the bottom of the top plate (551) is fixedly connected with an elastic part (553), the bottom of the elastic part (553) is fixedly connected with a sealing sliding plate (554), and the outer wall of the sealing sliding plate (554) is in sliding connection with the inner wall of the anti-volatilization tube (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186663.3A CN113786637B (en) | 2021-10-12 | 2021-10-12 | MIBK production purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186663.3A CN113786637B (en) | 2021-10-12 | 2021-10-12 | MIBK production purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113786637A CN113786637A (en) | 2021-12-14 |
| CN113786637B true CN113786637B (en) | 2022-11-18 |
Family
ID=78877927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111186663.3A Active CN113786637B (en) | 2021-10-12 | 2021-10-12 | MIBK production purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113786637B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999180B (en) * | 2023-02-21 | 2024-05-17 | 河南海源精细化工有限公司 | Fractionation device and method for producing propargyl alcohol |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6794839B2 (en) * | 2017-01-13 | 2020-12-02 | 株式会社リコー | Information processing equipment, communication system, communication method, program |
| CN207286734U (en) * | 2017-08-04 | 2018-05-01 | 上海高机生物工程有限公司 | Sanitation-grade efficient gas condenser |
| CN108929712A (en) * | 2018-07-24 | 2018-12-04 | 武汉中智德远科技开发有限公司 | A kind of energy saving fractionating device of Petroleum refining |
| CN212731108U (en) * | 2020-07-02 | 2021-03-19 | 苏州澜洋环保科技有限公司 | Condensation recovery device for dichloromethane gas |
| CN213131977U (en) * | 2020-07-09 | 2021-05-07 | 甘肃联凯生物科技有限公司 | Chemical raw material rectifying device |
| CN213965381U (en) * | 2020-11-26 | 2021-08-17 | 西安祥泰电器有限公司 | Waste collecting device is used in chemical products production |
| CN113102331B (en) * | 2021-04-13 | 2022-11-22 | 佛山市顺德区迪克电镀有限公司 | Cleaning device for electroplating hardware products |
-
2021
- 2021-10-12 CN CN202111186663.3A patent/CN113786637B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113786637A (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105936522B (en) | A kind of compact type desalination plant | |
| CN113786637B (en) | MIBK production purification device | |
| CN107058697B (en) | A kind of water hardening device of large-sized end enclosure | |
| CN111514601A (en) | Molecular distillation system | |
| CN209005668U (en) | A kind of metal powder coating cooling device | |
| CN112956901B (en) | Cart type intelligent rice steaming cabinet | |
| CN116234268B (en) | Communication cabinet with self-regulating overheat function | |
| CN117101519A (en) | Raw material mixing device and method for processing composite epoxy resin corrosion-resistant coating | |
| CN212948733U (en) | Quick cooling device is used in polypropylene pipe production | |
| CN211170696U (en) | Full-automatic sterilization fermentation cylinder | |
| CN205295361U (en) | Bio -printer print module and bio -printer | |
| CN212885037U (en) | Photovoltaic silver powder smashes and throws material device | |
| CN208461681U (en) | A kind of efficient energy saving converter conducive to heat dissipation | |
| CN208381040U (en) | A kind of cooling device of large size sand mixer hydraulic station | |
| CN207304264U (en) | A kind of damping type biotechnology motor cooling system | |
| CN208139873U (en) | A kind of hydraulic fan cooling tower | |
| CN208520009U (en) | A kind of drip tray of air source water heater | |
| CN117085354B (en) | Temperature-controllable m-phenylenediamine purification equipment | |
| CN210999714U (en) | Injection molding machine for producing infusion apparatus | |
| CN212566488U (en) | Pure water cooling arrangement is used in tombarthite production and processing of being convenient for | |
| CN213327900U (en) | Constant-temperature electroplating bath | |
| CN215849565U (en) | Modified plastic rapid cooling device | |
| CN215939040U (en) | Vacuum membrane distillation and regeneration device of methyldiethanolamine | |
| CN212915608U (en) | Temperature adjusting device for hydrocarbon gas reaction tank | |
| CN212385982U (en) | Plastic extruder capable of being rapidly cooled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |