CN109260749B - Chemical material separation is with rectification packed tower - Google Patents
Chemical material separation is with rectification packed tower Download PDFInfo
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- CN109260749B CN109260749B CN201811439046.8A CN201811439046A CN109260749B CN 109260749 B CN109260749 B CN 109260749B CN 201811439046 A CN201811439046 A CN 201811439046A CN 109260749 B CN109260749 B CN 109260749B
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- 239000000463 material Substances 0.000 title claims abstract description 100
- 239000000126 substance Substances 0.000 title claims abstract description 96
- 238000000926 separation method Methods 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 131
- 238000001816 cooling Methods 0.000 claims abstract description 108
- 238000005192 partition Methods 0.000 claims abstract description 73
- 238000001704 evaporation Methods 0.000 claims abstract description 42
- 230000008020 evaporation Effects 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 65
- 239000007788 liquid Substances 0.000 description 38
- 239000000110 cooling liquid Substances 0.000 description 10
- 239000002826 coolant Substances 0.000 description 7
- 239000011435 rock Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
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- 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
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
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- 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
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the field of chemical material separation, in particular to a rectification packed tower for chemical material separation, which comprises a barrel, a cooling mechanism, a discharge pipe, an evaporation mechanism, a separation mechanism, a collection mechanism, a vibration mechanism and a corrugated pipe, wherein the barrel is provided with a plurality of through holes; the bottom installation evaporation mechanism of barrel, the internally mounted partition mechanism and the cooling body of barrel run through partition mechanism, the chemical material that separates as needs gets into the inside of barrel after the evaporation, chemical material gas and other gaseous inside tortuous motion at partition mechanism, make chemical material gas and other gaseous and the even contact of cooling body, make chemical material gas and other gaseous liquefaction, partition mechanism separates into a plurality of units with the inside of barrel, make partly chemical material gas and other gaseous liquefaction in the inside bottom of partition mechanism, most chemical material gas is at the inside top liquefaction of barrel, remove impurity, guarantee the quality of post-separation chemical material.
Description
Technical Field
The invention relates to the field of chemical material separation, in particular to a rectification packed tower for chemical material separation.
Background
The packed tower is suitable for the process with large gas handling capacity and small liquid quantity because of small fluid resistance. The liquid flows from top to bottom along the surface of the packing and the gas and liquid are in counter-current or co-current flow, depending on the particular reaction. The liquid storage amount in the packed tower is small. The flow pattern within the column is close to plug flow, whether in the gas or liquid phase. If solid phase is generated in the reaction process, a packed tower is not suitable.
When using the packed column to separate chemical material, the gaseous gas that is mingled with other materials of chemical material is liquefied at the inside cooling of packed column, and the inside of the chemical material after the distillation contains a certain amount of impurity, has reduced chemical material's quality. In view of the above, the invention provides a rectification packed tower for chemical material separation, which has the following characteristics:
(1) according to the rectification packed tower for separating the chemical materials, disclosed by the invention, the evaporation mechanism is arranged at the bottom end of the cylinder, the separation mechanism is arranged in the cylinder, the cooling mechanism penetrates through the separation mechanism, when the chemical materials to be separated enter the cylinder after evaporation, chemical material gas and other gases move in a zigzag manner in the separation mechanism, so that the chemical material gas and other gases are uniformly contacted with the cooling mechanism, the chemical material gas and other gases are liquefied, the separation mechanism separates the interior of the cylinder into a plurality of units, one part of the chemical material gas and other gases are liquefied at the bottom end in the separation mechanism, most of the chemical material gas is liquefied at the top end in the cylinder, impurities are removed, and the quality of the separated chemical materials is ensured.
(2) According to the rectification packed tower for separating the chemical materials, the vibration mechanism is arranged at the connecting position of the cooling mechanism and the separation mechanism, when the cooling liquid moves in the cooling mechanism to cool the liquid, the cooling liquid drives the cooling mechanism to shake, so that the chemical materials liquefied on the side wall of the cooling mechanism can quickly fall off from the side wall of the cooling mechanism, and the collection is convenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a rectification packed tower for separating chemical materials, wherein an evaporation mechanism is arranged at the bottom end of a cylinder body, a separation mechanism is arranged in the cylinder body, a cooling mechanism penetrates through the separation mechanism, when the chemical materials to be separated enter the cylinder body after evaporation, chemical material gas and other gases move in a zigzag mode in the separation mechanism to enable the chemical material gas and other gases to be in uniform contact with the cooling mechanism so as to enable the chemical material gas and other gases to be liquefied, the separation mechanism separates the interior of the cylinder body into a plurality of units, one part of the chemical material gas and other gases are liquefied at the bottom end in the separation mechanism, the majority of the chemical material gas is liquefied at the top end in the cylinder body to remove impurities, the quality of the separated chemical materials is ensured, and a vibration mechanism is arranged at the connection part of the cooling mechanism and the separation mechanism, when the cooling liquid moves in the cooling mechanism to cool the cooling liquid, the cooling liquid drives the cooling mechanism to rock, so that the chemical materials liquefied on the side wall of the cooling mechanism drop off from the side wall of the cooling mechanism quickly, and the collection is convenient.
The technical scheme adopted by the invention for solving the technical problems is as follows: a rectification packed tower for chemical material separation comprises a barrel, a cooling mechanism, a discharge pipe, an evaporation mechanism, a separation mechanism, a collection mechanism, a vibration mechanism and a corrugated pipe; the evaporation mechanism is arranged at the bottom end of the cylinder body, and the separation mechanism is arranged in the cylinder body; the cooling mechanisms are symmetrically arranged in the cylinder body, the cooling mechanisms penetrate through the separating mechanism, and the vibration mechanism is arranged at the joint of the separating mechanism and the cooling mechanism; the side wall of the cylinder body is provided with a plurality of discharge pipes, and the discharge pipes are abutted against the side wall of the separation mechanism; the inside department installation placed in the middle of the barrel collect the mechanism, just collect the mechanism conflict the lateral wall of partition mechanism, the bottom installation of barrel the bellows, the bellows intercommunication cooling body's bottom.
Specifically, evaporation mechanism includes an evaporation cylinder, inlet pipe and heating coil, the bottom fixed connection of barrel the evaporation cylinder, the top installation of evaporation cylinder the inlet pipe, just the internally mounted spiral of evaporation cylinder heating coil.
Specifically, the separation mechanism comprises a first partition plate, a communication pipe, a first filter screen and a second partition plate, the first partition plate is respectively installed at the top end and the bottom end of the interior of the cylinder, and the communication pipe is installed in the middle of the side wall of the first partition plate; the inside department installation placed in the middle of the barrel the second baffle, just the second baffle with the inside junction installation of barrel first filter screen, first baffle with the top surface of second baffle is from the department of placing in the middle to both ends slope, just a baffle with the bottom surface of second baffle is the arc structure.
Specifically, the cooling mechanism comprises a cooling pipe, a connecting pipe and a water storage barrel, the water storage barrel is mounted on the top surface of the barrel, the connecting pipe is mounted inside the top end of the barrel, and the connecting pipe is communicated with the water storage barrel; the bottom end of the connecting pipe is symmetrically provided with a plurality of cooling pipes, and the cooling pipes penetrate through the first partition plate and the second partition plate; the bottom end of the cooling pipe is provided with the corrugated pipe, and one end of the corrugated pipe penetrates through the barrel.
Specifically, the collecting mechanism comprises a fixing ring, a second filter screen, a water pipe, a groove, a connecting ring and a connecting plate, the top surface of the second partition plate is fixedly connected with the fixing ring, and the funnel-shaped second filter screen is mounted at the top end of the fixing ring; the connecting ring is mounted at the top end of the second filter screen, the connecting plate with a triangular side wall is mounted on the top surface of the connecting ring, and the connecting plate and the side wall of the connecting ring are abutted against the inner side wall of the cylinder body; the top surface of go-between is equipped with the annular recess, the bottom installation of recess the water pipe, just the water pipe runs through the second filter screen stretches into the inside of solid fixed ring.
Specifically, the top surfaces of the first partition plate and the second partition plate are respectively provided with the discharge pipe, one end of the discharge pipe, which is positioned at the bottommost end of the side wall of the cylinder body, extends into the evaporation cylinder, and the discharge pipe, which is positioned at the top surface of the second partition plate, penetrates through the fixing ring.
Specifically, the vibration mechanism comprises a spring, a rubber plug, a sliding groove and a convex block, the spiral convex block is arranged in the cooling pipe, the rubber plug is arranged between the cooling pipe and the first partition plate and between the cooling pipe and the second partition plate, and the cooling pipe penetrates through the rubber plug; the first baffle with the inside of second baffle is equipped with the spout, the inside sliding connection of spout the cooling tube, just the cooling tube with crisscross installation between the lateral wall of spout the spring.
The invention has the beneficial effects that:
(1) according to the rectification packed tower for separating the chemical materials, disclosed by the invention, the evaporation mechanism is arranged at the bottom end of the cylinder, the separation mechanism is arranged in the cylinder, the cooling mechanism penetrates through the separation mechanism, when the chemical materials to be separated enter the cylinder after evaporation, chemical material gas and other gases move in a zigzag manner in the separation mechanism, so that the chemical material gas and other gases are uniformly contacted with the cooling mechanism, the chemical material gas and other gases are liquefied, the separation mechanism separates the interior of the cylinder into a plurality of units, one part of the chemical material gas and other gases are liquefied at the bottom end in the separation mechanism, most of the chemical material gas is liquefied at the top end in the cylinder, impurities are removed, and the quality of the separated chemical materials is ensured.
(2) According to the rectification packed tower for separating the chemical materials, the vibration mechanism is arranged at the connecting position of the cooling mechanism and the separation mechanism, when the cooling liquid moves in the cooling mechanism to cool the liquid, the cooling liquid drives the cooling mechanism to shake, so that the chemical materials liquefied on the side wall of the cooling mechanism can quickly fall off from the side wall of the cooling mechanism, and the collection is convenient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a preferred embodiment of a distillation packed column for chemical material separation according to the present invention;
FIG. 2 is a schematic view of the internal structure of the cartridge shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the collection mechanism shown in FIG. 2;
fig. 4 is a schematic view of the inner structure of the cooling tube shown in fig. 1.
In the figure: 1. the device comprises a cylinder body, 2, a cooling mechanism, 21, a cooling pipe, 22, a connecting pipe, 23, a water storage cylinder, 3, a discharging pipe, 4, an evaporation mechanism, 41, an evaporation cylinder, 42, a feeding pipe, 43, a heating coil, 5, a separating mechanism, 51, a first partition plate, 52, a communicating pipe, 53, a first filter screen, 54, a second partition plate, 6, a collecting mechanism, 61, a fixing ring, 62, a second filter screen, 63, a water pipe, 64, a groove, 65, a connecting ring, 66, a connecting plate, 7, a vibration mechanism, 71, a spring, 72, a rubber plug, 73, a sliding groove, 74, a bump, 8 and a corrugated pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the rectification packed tower for chemical material separation according to the present invention includes a barrel 1, a cooling mechanism 2, a discharge pipe 3, an evaporation mechanism 4, a separation mechanism 5, a collection mechanism 6, a vibration mechanism 7, and a bellows 8; the evaporation mechanism 4 is arranged at the bottom end of the cylinder body 1, and the separation mechanism 5 is arranged in the cylinder body 1; the cooling mechanisms 2 are symmetrically arranged in the barrel 1, the cooling mechanisms 2 penetrate through the separating mechanism 5, and the vibration mechanisms 7 are arranged at the connecting positions of the separating mechanism 5 and the cooling mechanisms 2; a plurality of discharge pipes 3 are arranged on the side wall of the cylinder body 1, and the discharge pipes 3 abut against the side wall of the separation mechanism 5; the utility model discloses a cooling device, including barrel 1, collection mechanism 6, bellows 8, collection mechanism 6 is contradicted to the lateral wall of partition mechanism 5, the inside department installation placed in the middle of barrel 1 collection mechanism 6, just collection mechanism 6 is installed bellows 8, bellows 8 intercommunication cooling body 2's bottom.
Specifically, evaporation mechanism 4 includes an evaporation cylinder 41, an inlet pipe 42 and a heating coil 43, the bottom fixed connection of barrel 1 evaporation cylinder 41, the top installation of evaporation cylinder 41 the inlet pipe 42, just the internally mounted spiral of evaporation cylinder 41 heating coil 43 for the convenience chemical material passes through inlet pipe 42 gets into the inside of evaporation cylinder 41, heating coil 43 generates heat, makes the inside chemical material evaporation of evaporation cylinder 41 gets into the inside of barrel 1.
Specifically, the partition mechanism 5 includes a first partition plate 51, a communication pipe 52, a first filter screen 53 and a second partition plate 54, the first partition plate 51 is respectively installed at the top end and the bottom end of the interior of the cylinder 1, and the communication pipe 52 is installed at the center of the side wall of the first partition plate 51; the second partition plate 54 is installed at the center inside the barrel 1, the first filter screen 53 is installed at the joint inside the barrel 1 between the second partition plate 54 and the barrel 1, the top surfaces of the first partition plate 51 and the second partition plate 54 are inclined from the center to two ends, the bottom surfaces of the first partition plate 51 and the second partition plate 54 are of arc-shaped structures, so that, in order to facilitate the two first partition plate 51 and the second partition plate 54 to divide the inside of the barrel 1 into three units, chemical material gas enters the three units for cooling, and the chemical material gas penetrates through the communication pipe 52 at the center of the first partition plate 51 to enter between the first partition plate 51 and the second partition plate 54, the chemical material gas moves from the center inside of the barrel 1 to two ends of the barrel 1, so that the chemical material gas penetrates through the first filter screen 53 on the side wall of the second partition plate 54 to enter between the second partition plate 54 and the other first partition plate 51, chemical material gas follows again the inside both ends of barrel 1 to the inside department placed in the middle of barrel 1 removes, thereby makes chemical material gas be in the inside tortuous motion of barrel 1 increases chemical material gas and is in 1 inside movement time of barrel makes things convenient for the gaseous cooling liquefaction separation of chemical material.
Specifically, the cooling mechanism 2 comprises a cooling pipe 21, a connecting pipe 22 and a water storage cylinder 23, the water storage cylinder 23 is mounted on the top surface of the cylinder 1, the connecting pipe 22 is mounted inside the top end of the cylinder 1, and the connecting pipe 22 is communicated with the water storage cylinder 23; a plurality of cooling pipes 21 are symmetrically arranged at the bottom end of the connecting pipe 22, and the cooling pipes 21 penetrate through the first partition plate 51 and the second partition plate 54; the bottom installation of cooling tube 21 bellows 8, just the one end of bellows 8 runs through barrel 1, for convenient the inside coolant liquid of a water storage section of thick bamboo 23 runs through connecting pipe 22 gets into the inside of cooling tube 21 makes the lateral wall temperature of cooling tube 21 reduces, and for convenient chemical material gas is in first baffle 51 with during tortuous motion between the second baffle 54, chemical material gas with the cooling tube 21 contacts, makes chemical material gas meet cold quick cooling.
Specifically, the collecting mechanism 6 comprises a fixing ring 61, a second filter screen 62, a water pipe 63, a groove 64, a connecting ring 65 and a connecting plate 66, the top surface of the second partition plate 54 is fixedly connected with the fixing ring 61, and the top end of the fixing ring 61 is provided with the funnel-shaped second filter screen 62; the top end of the second filter screen 62 is provided with the connecting ring 65, the top surface of the connecting ring 61 is provided with the connecting plate 66 with a triangular side wall, and the connecting plate 66 and the side wall of the connecting ring 65 are abutted against the inner side wall of the barrel 1; the top surface of go-between 65 is equipped with annular recess 64, the bottom installation of recess 64 water pipe 63, just water pipe 63 runs through second filter screen 62 stretches into the inside of solid fixed ring 61 when the top surface of second baffle 54 with the top of barrel 1 cools off chemical material gas between the first baffle 51 bottom surface, a part of chemical material gas liquefaction is in the inside lateral wall of barrel 1 is located between two parties, and chemical material liquid is in the lateral wall of barrel 1 slides and gets into the lateral wall of connecting plate 66, and chemical material liquid slides downwards at the lateral wall of connecting plate 66 gets into go-between 65 with the inside of recess 64, and chemical material liquid runs through water pipe 63 follows recess 64 gets into the inside of solid fixed ring 61, makes chemical material liquid remain the top surface of second baffle 54, just install between go-between 65 and the solid fixed ring 61 second filter screen 62, chemical material gas can conveniently run through the first filter screen 53 and the second filter screen 62 to move between the top surface of the second partition plate 54 and the bottom surface of the first partition plate 51 at the top end of the cylinder body 1.
Specifically, the discharge pipes 3 are respectively installed on the top surfaces of the first partition plate 51 and the second partition plate 54, one end of one discharge pipe 3 located at the lowermost end of the side wall of the cylinder 1 extends into the evaporation cylinder 41, the discharge pipe 3 located on the top surface of the second partition plate 54 penetrates through the fixing ring 61, in order to facilitate the discharge of the liquefied gas from the top surfaces of the first and second separators 51 and 54, and the chemical material liquid preliminarily cooled between the first partition plate 51 and the second partition plate 52 at the bottom end of the cylinder 1, the gas of other materials is liquefied between the first partition plate 51 and the second partition plate 52 at the bottom end of the cylinder 1, so that the chemical material liquid containing a large amount of impurities is introduced into the evaporation cylinder 41 through one discharge pipe 3, and is processed again.
Specifically, the vibrating mechanism 7 includes a spring 71, a rubber stopper 72, a sliding groove 73 and a projection 74, the spiral projection 74 is installed inside the cooling tube 21, the rubber stopper 72 is installed between the cooling tube 21 and the first partition plate 51 and the second partition plate 54, and the cooling tube 21 penetrates through the rubber stopper 72; the inside of first baffle 51 with second baffle 54 is equipped with spout 73, the inside sliding connection of spout 73 the cooling tube 21, just cooling tube 21 with crisscross installation between the lateral wall of spout 73 spring 71, for the convenience of coolant liquid when the inside motion of cooling tube 21, coolant liquid is spiral between the lug 74, makes the inside of coolant liquid impact cooling tube 21, makes the cooling tube 21 rock, makes the convenience the liquid after the liquefaction of cooling tube 21 surface drops downwards, and when the cooling tube 21 rocks, cooling tube 21 drives rubber buffer 72 rocks, rubber buffer 72 will the both ends of spout 73 seal, prevent that liquid from getting into the inside of spout 73, just cooling tube 21 with crisscross installation between the lateral wall of spout 73 spring 71, extrusion when the cooling tube 21 moves spring 71, the spring 71 is configured to absorb shock to the cooling pipe 21, thereby preventing the cooling pipe 21 from shaking too much.
When the device is used, a proper amount of chemical materials to be separated are added into the evaporation cylinder 41 through the feeding pipe 42, the water storage cylinder 23 is communicated with cooling liquid, the cooling liquid in the water storage cylinder 23 penetrates through the connecting pipe 22 and enters the cooling pipe 21, the temperature of the side wall of the cooling pipe 21 is reduced, and the cooling liquid is discharged from the inside of the corrugated pipe 8 again. The device is connected with a power supply, the heating coil 43 is turned on, and the heating coil 43 heats, so that the chemical materials in the evaporation cylinder 41 are evaporated and move upwards to enter the cylinder body 1. The bottom surface of the first clapboard 51 is of an inverted funnel-shaped structure, the gas entering the bottom end of the cylinder body 1 moves and converges to move towards the center of the inner part of the cylinder body 1 at the bottom surface of the first clapboard 51, so that the gas penetrates through a connecting pipe 52 at the bottom end of the cylinder body 1 to enter a space between the top surface of the first clapboard 51 and the bottom surface of the second clapboard 52, the chemical material gas moves towards the two ends of the cylinder body 1 from the center of the inner bottom end of the cylinder body 1, the chemical material gas is contacted with the cooling pipe 21 with lower temperature, and part of the chemical material gas and other gases are rapidly liquefied, so that part of the chemical material liquid and other liquids move on the top surface of the first clapboard 51 at the bottom, and the top surface of the first partition plate 51 inclines from the middle to both ends, so that a part of chemical material liquid and other liquid can conveniently enter the inside of one discharge pipe 3, and a part of chemical material liquid and other liquid can enter the inside of the evaporation cylinder 41 again for reprocessing. A small portion of other gases and most chemical material gases continue to move, and the bottom surface of second baffle 54 is the infundibulate, make things convenient for gas to run through first filter screen 53 and second filter screen 62 and get into between second baffle 54 top surface and another first baffle 51, make gas move to the inside department of placing in the middle of barrel 1 at the inside both ends of barrel 1, gas is at the inside tortuous motion of barrel 1, extension gas is at the inside movement time of barrel 1, a small portion of other gases and most chemical material gases and cooling tube 21 contact once more, make other gases and a part of chemical material gases liquefy once more. When cooling down the chemical material gas between the top surface of second baffle 54 and the first baffle 51 bottom surface on barrel 1 top, the gaseous liquefaction of some chemical material is in barrel 1 inside lateral wall department placed in the middle, the lateral wall slip entering connecting plate 66 of chemical material liquid at barrel 1's lateral wall, the inside of chemical material liquid at the lateral wall downward sliding entering go-between 65 of connecting plate 66 and recess 64, chemical material liquid runs through water pipe 63 and gets into the inside of solid fixed ring 61 from recess 64, make the chemical material liquid stay the top surface of second baffle 54, make most chemical material liquid and a small amount of impurity liquid arrange the material pipe 3 discharge through the row of second baffle 54 top surface. After saying filterable chemical material gas many times and detach impurity, chemical material runs through between connecting pipe 22 on barrel 1 top gets into the first baffle 51 on barrel 1 top and the inside top surface of barrel 1, and chemical material gas contacts the liquefaction with cooling tube 21 between the first baffle 51 on barrel 1 top and the inside top surface of barrel 1, makes high-purity chemical material liquid stay on the top surface of the first baffle 51 on barrel 1 top, makes high-purity chemical material liquid from arranging the inside discharge of material pipe 3. When the coolant liquid moves in the cooling tube 21, the coolant liquid moves spirally between the spiral bumps 74, so that the coolant liquid impacts the inside of the cooling tube 21, the cooling tube 21 is rocked, liquid liquefied on the surface of the cooling tube 21 conveniently drops downwards, the liquid falls onto the top surfaces of the first partition plate 51 and the second partition plate 54, and when the cooling tube 21 rocks, the cooling tube 21 drives the rubber plug 72 to rock, the rubber plug 72 seals the two ends of the sliding groove 73, the liquid is prevented from entering the inside of the sliding groove 73, the springs 71 are installed between the side walls of the cooling tube 21 and the sliding groove 73 in a staggered manner, the springs 71 are extruded when the cooling tube 21 moves, the springs 71 are used for damping the cooling tube 21, the phenomenon that the cooling tube 21 rocks to an excessively large degree is avoided, and the cooling tube 21 is prevented from dropping from the bottom end of the connecting.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A chemical material separation is with rectification packed tower which characterized in that: comprises a cylinder body (1), a cooling mechanism (2), a discharge pipe (3), an evaporation mechanism (4), a separation mechanism (5), a collection mechanism (6), a vibration mechanism (7) and a corrugated pipe (8); the evaporation mechanism (4) is arranged at the bottom end of the cylinder body (1), and the separation mechanism (5) is arranged in the cylinder body (1); the cooling mechanisms (2) are symmetrically arranged in the barrel (1), the cooling mechanisms (2) penetrate through the separating mechanism (5), and the vibration mechanism (7) is arranged at the connecting position of the separating mechanism (5) and the cooling mechanism (2); the side wall of the cylinder body (1) is provided with a plurality of discharge pipes (3), and the discharge pipes (3) are abutted against the side wall of the separation mechanism (5); the collecting mechanism (6) is arranged in the middle of the inner part of the barrel body (1), the collecting mechanism (6) abuts against the side wall of the separating mechanism (5), the corrugated pipe (8) is arranged at the bottom end of the barrel body (1), and the corrugated pipe (8) is communicated with the bottom end of the cooling mechanism (2);
the evaporation mechanism (4) comprises an evaporation cylinder (41), a feeding pipe (42) and a heating coil (43), the bottom end of the cylinder body (1) is fixedly connected with the evaporation cylinder (41), the feeding pipe (42) is installed at the top end of the evaporation cylinder (41), and the heating coil (43) is installed in the evaporation cylinder (41) in a spiral shape;
the separating mechanism (5) comprises a first separating plate (51), a communicating pipe (52), a first filter screen (53) and a second separating plate (54), the first separating plate (51) is respectively arranged at the top end and the bottom end of the interior of the barrel body (1), and the communicating pipe (52) is arranged in the middle of the side wall of the first separating plate (51); the second partition plate (54) is arranged in the center of the interior of the barrel body (1), the first filter screen (53) is arranged at the connection position of the second partition plate (54) and the interior of the barrel body (1), the top surfaces of the first partition plate (51) and the second partition plate (54) are inclined from the center to two ends, and the bottom surfaces of the first partition plate (51) and the second partition plate (54) are of arc structures;
the cooling mechanism (2) comprises a cooling pipe (21), a connecting pipe (22) and a water storage barrel (23), the water storage barrel (23) is installed on the top surface of the barrel body (1), the connecting pipe (22) is installed inside the top end of the barrel body (1), and the connecting pipe (22) is communicated with the water storage barrel (23); a plurality of cooling pipes (21) are symmetrically arranged at the bottom end of the connecting pipe (22), and the cooling pipes (21) penetrate through the first partition plate (51) and the second partition plate (54); the corrugated pipe (8) is installed at the bottom end of the cooling pipe (21), and one end of the corrugated pipe (8) penetrates through the barrel (1);
the collecting mechanism (6) comprises a fixing ring (61), a second filter screen (62), a water pipe (63), a groove (64), a connecting ring (65) and a connecting plate (66), the top surface of the second partition plate (54) is fixedly connected with the fixing ring (61), and the funnel-shaped second filter screen (62) is mounted at the top end of the fixing ring (61); the connecting ring (65) is arranged at the top end of the second filter screen (62), the connecting plate (66) with a triangular side wall is arranged on the top surface of the connecting ring (65), and the connecting plate (66) and the side wall of the connecting ring (65) are abutted against the inner side wall of the barrel body (1); the top surface of the connecting ring (65) is provided with an annular groove (64), the bottom end of the groove (64) is provided with the water pipe (63), and the water pipe (63) penetrates through the second filter screen (62) and extends into the fixing ring (61);
the top surfaces of the first partition plate (51) and the second partition plate (54) are respectively provided with the discharge pipes (3), one end of one discharge pipe (3) positioned at the bottommost end of the side wall of the cylinder body (1) extends into the evaporation cylinder (41), and the discharge pipe (3) positioned at the top surface of the second partition plate (54) penetrates through the fixing ring (61);
the vibration mechanism (7) comprises a spring (71), a rubber plug (72), a sliding groove (73) and a bump (74), the spiral bump (74) is installed inside the cooling pipe (21), the rubber plug (72) is installed between the cooling pipe (21) and the first partition plate (51) and the second partition plate (54), and the cooling pipe (21) penetrates through the rubber plug (72); the sliding grooves (73) are formed in the first partition plate (51) and the second partition plate (54), the cooling pipes (21) are connected to the sliding grooves (73) in a sliding mode, and the springs (71) are installed between the cooling pipes (21) and the side walls of the sliding grooves (73) in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439046.8A CN109260749B (en) | 2018-11-29 | 2018-11-29 | Chemical material separation is with rectification packed tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439046.8A CN109260749B (en) | 2018-11-29 | 2018-11-29 | Chemical material separation is with rectification packed tower |
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| JP2009240895A (en) * | 2008-03-31 | 2009-10-22 | Chugoku Electric Power Co Inc:The | Carbon dioxide recovery apparatus |
| WO2016138343A1 (en) * | 2015-02-27 | 2016-09-01 | Caloris Engineering, LLC | Compact mechanical vapor recompression evaporator system |
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| CN206081692U (en) * | 2016-08-27 | 2017-04-12 | 嘉兴富成化工科技有限公司 | Environment -friendly distillation plant |
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