CN111318037B - Film evaporator for chemical material concentration - Google Patents
Film evaporator for chemical material concentration Download PDFInfo
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- CN111318037B CN111318037B CN202010110002.1A CN202010110002A CN111318037B CN 111318037 B CN111318037 B CN 111318037B CN 202010110002 A CN202010110002 A CN 202010110002A CN 111318037 B CN111318037 B CN 111318037B
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- fixedly connected
- evaporator
- plate
- evaporator body
- rod
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- 239000000463 material Substances 0.000 title claims abstract description 52
- 239000000126 substance Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000001704 evaporation Methods 0.000 claims abstract description 21
- 230000008020 evaporation Effects 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000010408 film Substances 0.000 claims description 30
- 238000007790 scraping Methods 0.000 claims description 16
- 239000010409 thin film Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 206010013496 Disturbance in attention Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a film evaporator for chemical material concentration, which comprises an evaporator body, wherein the upper end of the evaporator body is fixedly connected with a cover plate, the upper end of the cover plate is provided with a driving mechanism for providing power, the middle part of the evaporator body is fixedly connected with a primary evaporation plate, a primary heating mechanism for performing primary evaporation on raw materials is arranged between the primary evaporation plate and the cover plate, the middle part of the evaporator body is provided with a rotary table rotationally connected with the driving mechanism, a rotating mechanism for driving the rotary table to move up and down is arranged inside the rotary table, the outer edge of the rotary table is fixedly connected with two connecting rods which are symmetrically arranged, elastic mechanisms for improving stirring efficiency are arranged inside the connecting rods, and the lower end of the evaporator body is fixedly connected with a fixed plate. The invention has reasonable structure, and the turntable can drive the stirring rod to move up and down around the fixed stripe rod, so that the film forming is more uniform and the concentration effect is better.
Description
Technical Field
The invention relates to the technical field of film evaporators, in particular to a film evaporator for chemical material concentration.
Background
The film evaporator is a novel efficient evaporator which is forced to form a film by a rotary film scraper, flows at a high speed, has high heat transfer efficiency and short retention time, can perform falling film evaporation under a vacuum condition, is a type of evaporator and is characterized in that material liquid flows in a film shape along the wall of a heating pipe to perform heat transfer and evaporation, and has the advantages of high heat transfer efficiency, high evaporation speed and short retention time of the material, thereby being particularly suitable for the evaporation of heat-sensitive substances. The existing film evaporator for chemical material concentration also has some problems, such as;
1. when chemical materials are concentrated, the existing film evaporator for concentrating the chemical materials has the defects that the downward flowing speed of the materials is low and an effective heating mechanism is lacked, so that the film forming efficiency is reduced;
2. the existing film evaporator for chemical material concentration has the defects of uneven film forming and poor concentration effect due to lower mixing degree of raw materials and lack of an effective stirring mechanism when the chemical material concentration is carried out.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a thin film evaporator for chemical material concentration.
In order to achieve the purpose, the invention adopts the following technical scheme:
a film evaporator for chemical material concentration comprises an evaporator body, wherein a cover plate is fixedly connected to the upper end of the evaporator body, a driving mechanism for providing power is arranged at the upper end of the cover plate, a primary evaporation plate is fixedly connected to the middle of the evaporator body, a primary heating mechanism for performing primary evaporation on raw materials is arranged between the primary evaporation plate and the cover plate, a rotary disc rotationally connected with the driving mechanism is arranged in the middle of the evaporator body, a rotating mechanism for driving the rotary disc to move up and down is arranged in the rotary disc, two symmetrically arranged connecting rods are fixedly connected to the outer edge of the rotary disc, elastic mechanisms for improving stirring efficiency are arranged in the connecting rods, a fixed plate is fixedly connected to the lower end of the evaporator body, a guide rod is rotationally connected to the middle of the fixed plate, and a gear mechanism for improving the flow rate of the materials is arranged at the outer edge of the guide rod, the evaporator body is provided with a film scraping cavity at the lower end of the fixing plate, and a rotating mechanism used for scraping materials into a film is arranged inside the film scraping cavity.
Preferably, actuating mechanism includes the mounting bracket with the last fixed surface of apron is connected, the first motor of upper end fixedly connected with of mounting bracket, the fixed stripe pole of the terminal fixedly connected with of output shaft of first motor, fixed stripe pole extend to the lower extreme of evaporimeter body and with guide arm fixed connection.
Preferably, the primary heating mechanism includes a heating tank fixedly connected to the middle of the primary evaporation plate, the outer fringe sleeve of the heating tank is provided with a vortex heating pipe for providing heating energy, the left side wall fixedly connected with of the evaporator body is used for conveying the feed inlet of the material, the inside fixedly connected with of the cover plate is used for the steam outlet of the exhaust gas, the lower end of the heating tank is provided with a guide opening for discharging the material, and the inner wall fixedly connected with of the heating tank is connected with a metal ring matched with the vortex heating pipe.
Preferably, the rotating mechanism comprises a device cavity arranged inside the turntable, a storage battery pack used for providing energy is fixedly connected to the inner top of the device cavity, a second motor is fixedly connected to the inner bottom of the device cavity, the storage battery pack is electrically connected with the second motor through a lead, a motor wheel is fixedly connected to the tail end of an output shaft of the second motor, a fixed rod is rotatably connected inside the turntable, a limit gear is fixedly connected to the outer edge of the middle of the fixed rod, and the motor wheel and the limit gear are both meshed with the fixed stripe rod.
Preferably, elastic mechanism include with the inner wall sliding connection's of connecting rod slide, the outer wall elastic connection of slide through spring and carousel, the front end fixedly connected with slide bar of slide, the front end fixedly connected with of slide bar is used for the puddler of stirring, the first permanent magnet of top fixedly connected with of puddler, two of the inner wall symmetry fixedly connected with of evaporimeter body and the mutual exclusive second permanent magnet of first permanent magnet, two the shape of second permanent magnet is rectangular shape.
Preferably, the gear mechanism includes the first gear with guide arm outer fringe fixed connection, the upper end fixedly connected with of fixed plate two second gears that the symmetry set up, two the second gear all with first gear engagement, two the upper end of second gear is close to the equal fixedly connected with rotary column in edge, two the outer fringe of rotary column all rotates and is connected with the bull stick, two the other end of bull stick all rotates and is connected with the butt, two the butt all runs through the fixed plate and extends to the bottom of evaporimeter body, two one side that the butt is close to the membrane scraping chamber is at the equal fixedly connected with butt of fixed plate lower extreme, butt and the bottom all closely laminates in fixed plate and the evaporimeter body.
Preferably, rotary mechanism includes the axle sleeve of fixed connection in the guide arm outer fringe, the scraper blade that four symmetries of outer fringe fixedly connected with of axle sleeve set up, the middle part fixedly connected with baffle of evaporimeter body, the middle part of baffle is equipped with the opening, the inside fixedly connected with check valve of open-ended, a plurality of baffles of open-ended below fixedly connected with are a plurality of the baffle all extends to the bottom of evaporimeter body, is close to the inside a plurality of water conservancy diversion holes that are used for logical material that are equipped with of one side baffle of scraping the membrane chamber.
Preferably, the outer wall of the evaporator body is fixedly connected with a heating steam inlet below the fixing plate, and the side wall of the bottom of the evaporator body is fixedly connected with a condensate outlet.
The invention has the beneficial effects that:
1. by arranging the primary heating mechanism, the temperature of the raw materials is raised, the downward flowing speed of the raw materials is accelerated, and the film forming efficiency of the raw materials is improved.
2. Through setting up slewing mechanism and elastic mechanism for the carousel can drive the puddler and reciprocate round fixed stripe pole, makes the film forming more even, and concentration effect is better.
Drawings
FIG. 1 is a schematic structural diagram of a thin film evaporator for chemical material concentration according to the present invention;
FIG. 2 is a top view of an elastic mechanism of a thin film evaporator for chemical material concentration according to the present invention;
FIG. 3 is a top view of a rotary mechanism of a thin film evaporator for chemical material concentration according to the present invention;
FIG. 4 is a top view of a gear mechanism of a thin film evaporator for chemical material concentration according to the present invention;
FIG. 5 is an enlarged view of the structure at the position A of the thin film evaporator for chemical material concentration according to the present invention.
In the figure: the device comprises an evaporator body 1, a first motor 2, a fixed stripe rod 3, a cover plate 4, a feed inlet 5, a steam outlet 6, a primary evaporation plate 7, a heating groove 8, a vortex heating pipe 9, a material guide port 10, a connecting rod 11, a spring 12, a sliding plate 13, a sliding rod 14, a stirring rod 15, a first permanent magnet 16, a second permanent magnet 17, a rotary disc 18, a device cavity 19, a storage battery 20, a lead wire 21, a second motor 22, a motor wheel 23, a fixed rod 24, a limit gear 25, a guide rod 26, a check valve 27, a fixed plate 28, a first gear 29, a second gear 30, a rotary rod 31, a support rod 32, a heating steam inlet 33, a condensate outlet 34, a shaft sleeve 35, a scraper 36, a guide hole 37, a finished product outlet 38, a baffle 39 and a support plate 40.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a thin film evaporator for chemical material concentration comprises an evaporator body 1, a cover plate 4 is fixedly connected to the upper end of the evaporator body 1, a driving mechanism for providing power is arranged at the upper end of the cover plate 4, a primary evaporation plate 7 is fixedly connected to the middle of the evaporator body 1, a primary heating mechanism for performing primary evaporation on raw materials is arranged between the primary evaporation plate 7 and the cover plate 4, a rotary table 18 rotatably connected with the driving mechanism is arranged at the middle of the evaporator body 1, a rotating mechanism for driving the rotary table 18 to move up and down is arranged inside the rotary table 18, two connecting rods 11 symmetrically arranged are fixedly connected to the outer edge of the rotary table 18, elastic mechanisms for improving stirring efficiency are arranged inside the connecting rods 11, a fixing plate 28 is fixedly connected to the lower end of the evaporator body 1, and a guide rod 26 is rotatably connected to the middle of the fixing plate 28, the outer fringe of guide arm 26 is equipped with the gear mechanism that is used for improving the material velocity of flow, and evaporimeter body 1 is equipped with in the lower extreme of fixed plate 28 and scrapes the membrane chamber, and the inside in scraping the membrane chamber is equipped with and is used for scraping the rotary mechanism that makes the membrane with the material.
In the invention, the driving mechanism comprises a mounting frame fixedly connected with the upper surface of the cover plate 4, the upper end of the mounting frame is fixedly connected with a first motor 2, the tail end of an output shaft of the first motor 2 is fixedly connected with a fixed stripe rod 3, and the fixed stripe rod 3 extends to the lower end of the evaporator body 1 and is fixedly connected with a guide rod 26.
Concretely, the primary heating mechanism includes fixed connection in the heating tank 8 at 7 middle parts of primary evaporating plate, the outer fringe cover of heating tank 8 is equipped with the vortex heating pipe 9 that is used for providing heating energy, the left side wall fixedly connected with of evaporimeter body 1 is used for the feed inlet 5 of transported substance material, the inside fixedly connected with of apron 4 is used for gaseous steam outlet 6 of exhaust, the lower extreme of heating tank 8 is equipped with the guide mouth 10 that is used for discharging the material, the inner wall fixedly connected with and the 9 complex becket rings of vortex heating pipe of heating tank 8, can carry out rapid heating to the input material, improve its mobility.
Specifically, slewing mechanism is including setting up in the inside device chamber 19 of carousel 18, the interior top fixedly connected with in device chamber 19 is used for providing the storage battery 20 of energy, the interior bottom fixedly connected with second motor 22 in device chamber 19, storage battery 20 passes through wire 21 and second motor 22 electric connection, the terminal fixedly connected with motor wheel 23 of output shaft of second motor 22, the internal rotation of carousel 18 is connected with dead lever 24, the middle part outer fringe fixedly connected with limit gear 25 of dead lever 24, motor wheel 23 and limit gear 25 all mesh with fixed streak pole 3, can make carousel 18 drive puddler 15 reciprocate, accelerate the material mixing.
Specifically, elastic mechanism includes the slide 13 with the inner wall sliding connection of connecting rod 11, slide 13 passes through the outer wall elastic connection of spring 12 with carousel 18, slide 13's front end fixedly connected with slide bar 14, slide bar 14's front end fixedly connected with is used for the puddler 15 of stirring, puddler 15's the first permanent magnet 16 of top fixedly connected with, two second permanent magnets 17 with the mutual repulsion of first permanent magnet 16 of the inner wall symmetry fixedly connected with of evaporimeter body 1, the shape of two second permanent magnets 17 is rectangular shape, can promote puddler 15 along connecting rod 11 round trip movement.
Specifically, gear mechanism includes the first gear 29 with 26 outer fringe fixed connection of guide arm, the second gear 30 that two symmetries of the upper end fixedly connected with of fixed plate 28 set up, two second gears 30 all mesh with first gear 29, the equal fixedly connected with rotary column in edge is close to the upper end of two second gears 30, the outer fringe of two rotary columns is all rotated and is connected with bull stick 31, the other end of two bull sticks 31 is all rotated and is connected with resisting rod 32, two resisting rod 32 all run through fixed plate 28 and extend to the bottom of evaporimeter body 1, one side that two resisting rod 32 are close to the film scraping chamber is at the equal fixedly connected with resisting plate 40 of fixed plate 28 lower extreme, resisting plate 40 and fixed plate 28 and the interior bottom of evaporimeter body 1 and all closely laminating, can promote the material more high-efficiently and flow into the film scraping chamber through water conservancy diversion hole 37.
Specifically, rotary mechanism includes the axle sleeve 35 of fixed connection in the 26 outer fringe of guide arm, the scraper blade 36 that four symmetries of outer fringe fixedly connected with of axle sleeve 35 set up, the middle part fixedly connected with baffle 39 of evaporimeter body 1, the middle part of baffle 39 is equipped with the opening, open-ended inside fixedly connected with check valve 27, a plurality of baffles of open-ended below fixedly connected with, a plurality of baffles all extend to the bottom of evaporimeter body 1, be close to the inside a plurality of water conservancy diversion holes 37 that are used for the expert material that are equipped with of one side baffle of scraping the membrane chamber.
Specifically, the outer wall of the evaporator body 1 is fixedly connected with a heating steam inlet 33 below the fixing plate 28, and the bottom side wall of the evaporator body 1 is fixedly connected with a condensate outlet 34, so that the concentrated finished product can flow out from a finished product outlet 38 more quickly through the heat provided by the heating steam.
When the invention is used, the evaporator body 1 is horizontally placed at a proper position, then chemical materials are put into the evaporator body 1 through the feeding hole 5, then a power supply is started to electrify the eddy heating pipe 9 and the first motor 2, so that the chemical materials put into the feeding hole 5 are quickly and preliminarily evaporated in the heating tank 8, steam after preliminary evaporation is discharged from the steam outlet 6, the preliminarily evaporated materials are discharged into the middle part of the evaporator body 1 through the material guiding hole 10, meanwhile, the tail end of the output shaft of the first motor 2 is fixedly connected with the guide rod 26 fixedly connected with the bottom end of the output shaft to drive the guide rod to rotate together, the storage battery pack 20 in the turntable 18 rotatably connected with the outer edge of the middle part of the fixed streak pole 3 drives the second motor 22 to rotate, the motor wheel 23 fixedly connected with the tail end of the output shaft of the second motor 22 drives the turntable 18 to move up and down around the outer edge of the fixed streak pole 3, when the rotary table 18 rotates, when the rotary table 18 drives the stirring rod 15 at the outer edge of the rotary table to rotate to the position where the two first permanent magnets 16 and the two second permanent magnets 17 are close to each other, the two mutually exclusive magnetic poles generate thrust, so that the stirring rod 15 pushes the sliding rod 14 to extrude the spring 12 at the rear end of the sliding plate 13, the stirring rod 15 can move back and forth along the connecting rod 11, the stirring area of the stirring rod is increased, the materials are mixed more uniformly, and the film forming efficiency is improved. The uniformly mixed material flows downwards through the one-way valve 27, flows into the lower part of the opening in the middle of the baffle 39, flows into the film scraping cavity through the flow guide hole 37 in the baffle, and meanwhile, the first gear 29 fixedly connected to the outer edge of the guide rod 26 above the fixed plate 28 drives the two second gears 30 to rotate, further drives the abutting plates 40 fixedly connected to the outer edges of the two abutting rods 32 to horizontally reciprocate along the fixed plate 28 through the rotating rod 31, so that the mixed material flows into the film scraping cavity through the flow guide hole 37, and rotates to form a film under the matching of the guide rod 26 and the scraper 36 along with the inflow of the material, and then the concentrated finished product flows out from the finished product outlet 38.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a be used for concentrated film evaporator of using of chemical material, includes evaporimeter body (1), its characterized in that, the upper end fixedly connected with apron (4) of evaporimeter body (1), the upper end of apron (4) is equipped with the actuating mechanism who is used for providing power, the middle part fixedly connected with elementary evaporating plate (7) of evaporimeter body (1), be equipped with between elementary evaporating plate (7) and apron (4) and be used for carrying out the primary heating mechanism of preliminary evaporation to the raw materials, the middle part of evaporimeter body (1) is equipped with carousel (18) of being connected with actuating mechanism rotation, the inside of carousel (18) is equipped with the slewing mechanism who is used for driving carousel (18) and reciprocates, the outer fringe fixedly connected with connecting rod (11) that two symmetries set up of carousel (18), the inside of connecting rod (11) all is equipped with the elastic mechanism who is used for improving stirring efficiency, the lower end of the evaporator body (1) is fixedly connected with a fixing plate (28), the middle of the fixing plate (28) is rotatably connected with a guide rod (26), the outer edge of the guide rod (26) is provided with a gear mechanism for improving the flow rate of materials, the lower end of the fixing plate (28) of the evaporator body (1) is provided with a film scraping cavity, a rotating mechanism for scraping the materials into films is arranged inside the film scraping cavity, the primary heating mechanism comprises a heating groove (8) fixedly connected to the middle of a primary evaporation plate (7), the outer edge of the heating groove (8) is sleeved with a vortex heating pipe (9) for providing heating energy, the left side wall of the evaporator body (1) is fixedly connected with a feed inlet (5) for conveying the materials, the inner part of the cover plate (4) is fixedly connected with a steam outlet (6) for discharging gas, the lower end of the heating groove (8) is provided with a guide hole (10) for discharging the materials, the inner wall of the heating groove (8) is fixedly connected with a metal ring matched with the eddy heating pipe (9);
the rotating mechanism comprises a device cavity (19) arranged inside a rotary disc (18), the inner top of the device cavity (19) is fixedly connected with a storage battery (20) used for providing energy, the inner bottom of the device cavity (19) is fixedly connected with a second motor (22), the storage battery (20) is electrically connected with the second motor (22) through a lead (21), the tail end of an output shaft of the second motor (22) is fixedly connected with a motor wheel (23), a fixed rod (24) is rotatably connected inside the rotary disc (18), the outer edge of the middle part of the fixed rod (24) is fixedly connected with a limit gear (25), and the motor wheel (23) and the limit gear (25) are both meshed with the fixed stripped rod (3);
elastic mechanism include with inner wall sliding connection's of connecting rod (11) slide (13), the outer wall elastic connection of spring (12) and carousel (18) is passed through in slide (13), the front end fixedly connected with slide bar (14) of slide bar (13), the front end fixedly connected with puddler (15) that are used for the stirring of slide bar (14), the first permanent magnet (16) of top fixedly connected with of puddler (15), two second permanent magnet (17) of mutual repulsion with first permanent magnet (16) of the inner wall symmetry fixedly connected with of evaporimeter body (1), two the shape of second permanent magnet (17) is rectangular shape.
2. The thin film evaporator for chemical material concentration according to claim 1, wherein the driving mechanism comprises a mounting frame fixedly connected with the upper surface of the cover plate (4), a first motor (2) is fixedly connected to the upper end of the mounting frame, a fixed stripped rod (3) is fixedly connected to the tail end of an output shaft of the first motor (2), and the fixed stripped rod (3) extends to the lower end of the evaporator body (1) and is fixedly connected with the guide rod (26).
3. The film evaporator for chemical material concentration according to claim 1, wherein the gear mechanism comprises a first gear (29) fixedly connected with the outer edge of the guide rod (26), the upper end of the fixed plate (28) is fixedly connected with two second gears (30) which are symmetrically arranged, the two second gears (30) are both meshed with the first gear (29), the upper ends of the two second gears (30) close to the edge are both fixedly connected with rotating columns, the outer edges of the two rotating columns are both rotatably connected with rotating rods (31), the other ends of the two rotating rods (31) are both rotatably connected with resisting rods (32), the two resisting rods (32) both penetrate through the fixed plate (28) and extend to the bottom of the evaporator body (1), one side of the two resisting rods (32) close to the film scraping cavity is both fixedly connected with a resisting plate (40) at the lower end of the fixed plate (28), the abutting plate (40) is tightly jointed with the fixed plate (28) and the bottom in the evaporator body (1).
4. The thin film evaporator for chemical material concentration as claimed in claim 1, wherein the rotating mechanism comprises a shaft sleeve (35) fixedly connected to the outer edge of the guide rod (26), the outer edge of the shaft sleeve (35) is fixedly connected with four symmetrically arranged scrapers (36), the middle part of the evaporator body (1) is fixedly connected with a baffle (39), the middle part of the baffle (39) is provided with an opening, the inside of the opening is fixedly connected with a one-way valve (27), a plurality of baffles are fixedly connected to the lower part of the opening, all the baffles extend to the bottom of the evaporator body (1), and a plurality of flow guide holes (37) for material passing are formed in the inner part of the baffle on one side close to the scraper cavity.
5. The thin film evaporator for chemical material concentration according to claim 1, wherein a heating steam inlet (33) is fixedly connected to the outer wall of the evaporator body (1) below the fixing plate (28), and a condensate outlet (34) is fixedly connected to the bottom side wall of the evaporator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110002.1A CN111318037B (en) | 2020-02-23 | 2020-02-23 | Film evaporator for chemical material concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110002.1A CN111318037B (en) | 2020-02-23 | 2020-02-23 | Film evaporator for chemical material concentration |
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| Publication Number | Publication Date |
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| CN111318037A CN111318037A (en) | 2020-06-23 |
| CN111318037B true CN111318037B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010110002.1A Active CN111318037B (en) | 2020-02-23 | 2020-02-23 | Film evaporator for chemical material concentration |
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| CN117886385B (en) * | 2024-02-26 | 2024-05-31 | 杭州浙源环境科技有限公司 | Anti-blocking three-effect evaporator for industrial wastewater treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201894860U (en) * | 2010-11-29 | 2011-07-13 | 苏州市中衡压力容器制造有限公司 | Preheating device |
| CN203916112U (en) * | 2014-04-25 | 2014-11-05 | 衢州良鹏环保工程有限公司 | A kind of thin film evaporator |
| CN105268203A (en) * | 2014-06-27 | 2016-01-27 | 魏文鹏 | Scraper evaporator |
| CN208943483U (en) * | 2018-09-10 | 2019-06-07 | 河北博能化工设备科技有限公司 | One kind using thin film evaporator for chemical material concentration |
-
2020
- 2020-02-23 CN CN202010110002.1A patent/CN111318037B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201894860U (en) * | 2010-11-29 | 2011-07-13 | 苏州市中衡压力容器制造有限公司 | Preheating device |
| CN203916112U (en) * | 2014-04-25 | 2014-11-05 | 衢州良鹏环保工程有限公司 | A kind of thin film evaporator |
| CN105268203A (en) * | 2014-06-27 | 2016-01-27 | 魏文鹏 | Scraper evaporator |
| CN208943483U (en) * | 2018-09-10 | 2019-06-07 | 河北博能化工设备科技有限公司 | One kind using thin film evaporator for chemical material concentration |
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| CN111318037A (en) | 2020-06-23 |
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