CN114082214B - Prevent that coking essence evaporates reboiling device - Google Patents
Prevent that coking essence evaporates reboiling device Download PDFInfo
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- CN114082214B CN114082214B CN202210063009.1A CN202210063009A CN114082214B CN 114082214 B CN114082214 B CN 114082214B CN 202210063009 A CN202210063009 A CN 202210063009A CN 114082214 B CN114082214 B CN 114082214B
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- fixedly connected
- heat exchange
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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
- B01D3/322—Reboiler specifications
Abstract
The invention relates to the technical field of distillation equipment, and discloses an anti-coking fine steaming reboiling device which comprises a shell and a heat exchange tube, wherein the shell is square, the top of the shell is fixedly connected with a first feeding tube, the bottom of the shell is fixedly connected with a discharging tube, one side of the shell is fixedly connected with a second feeding tube, the top of the shell is fixedly connected with an air outlet tube, cavities are symmetrically arranged in the shell, a heat exchange cavity is fixedly arranged between the two cavities, a partition plate is fixedly connected between the cavities and the heat exchange cavity, a plurality of heat exchange tubes are arranged in the heat exchange cavity, the heat exchange tube is fixedly connected with the baffle plate on the cavity, the heat exchange tube penetrates through the partition plate and is communicated with the cavity, the connecting ropes are arranged inside the heat exchange tube, the two ends of each connecting rope are fixedly connected with the winding devices, and the winding devices are fixedly arranged on the baffle plate.
Description
Technical Field
The invention relates to the technical field of distillation equipment, in particular to an anti-coking fine distillation reboiling device.
Background
The reboiler (or weighing boiler) is used to vaporize liquid again, its structure is similar to that of the condenser, but the condenser is used to lower the temperature, the reboiler is used to raise the temperature for vaporization, the reboiler is often used with fractionating tower, the reboiler is a special heat exchanger capable of exchanging heat, and at the same time, there is a vaporizing space, the material liquid level in the reboiler and the fractionating tower liquid level are at the same height, the liquid phase is provided from the tower bottom line to enter the reboiler, usually 25-30% of the liquid phase in the reboiler is vaporized, the vaporized two-phase flow is sent back to the fractionating tower, the gas phase component in the returning tower passes upward through the tower tray, while the liquid phase component falls back to the tower bottom, the material is heated and expanded or vaporized in the reboiler, the density becomes smaller, thus leaving the vaporizing space, and smoothly returning to the tower tray, the gas phase and liquid phase in the returning tower, the gas phase passes upward, the liquid phase falls to the bottom of the column, which is constantly replenished by the liquid level which has evaporated due to the static pressure difference.
The utility model discloses a chinese utility model patent that publication number is CN212594076U discloses a steam reboiling device, including the pipe case, pipe case top one side is equipped with the exhaust chamber, exhaust intracavity wall both ends all are equipped with the gas vent, two the gas vent symmetric distribution, the chamber of exhausting keeps away from the gas vent both ends and all is equipped with the pivot, two rotate between the pivot and be connected with the rotary rod. The utility model discloses a through opening the reboiler, liquid gets into pipe case inside from the air inlet when, through the heat exchanger, liquid is heated the thermal expansion and vaporize even in pipe case, density diminishes, liquid phase in the pipe case is vaporized, pass through the reboiler gas outlet by the two-phase flow of vaporization, gaseous component in the tower upwards accesss to the exhaust chamber through pipe case top, drive the rotary rod through the output shaft of motor shaft, accelerate the velocity of flow, make gas discharge from the gas vent, the interior sewage impurity of pipe case flows to the sewage case through the filter screen, the outside pull of filter screen, wash the filter screen, can dismantle the washing, it improves production efficiency to reduce the dirt.
However, the above patents and the background art have the following disadvantages:
firstly, a plurality of heat exchange tubes are usually used in the existing reboiling device, heat exchange is carried out through the heat exchange tubes, but the positions of the heat exchange tubes are kept still, and the tubes cannot rotate and move during heat exchange, so that the heat exchange of materials in the heat exchange tubes is uneven, and the efficiency is low;
secondly, in the heat exchange tube in-service use process, the heat exchange tube needs regularly clear up, when needs clear up the heat exchange tube inside, need dismantle the device get off, then take off the heat exchange tube and wash one by one, need install the heat exchange tube again after the washing is accomplished, and the washing operation is complicated, and is inefficient.
Disclosure of Invention
The invention aims to provide an anti-coking fine distillation reboiling device to solve the problems in the background art.
The invention provides an anti-coking fine evaporation reboiling device, which comprises a shell and heat exchange tubes, wherein the shell is square, the top of the shell is fixedly connected with a first feed tube, the bottom of the shell is fixedly connected with a discharge tube, one side of the shell is fixedly connected with a second feed tube, the top of the shell is fixedly connected with an air outlet tube, cavities are symmetrically formed in the shell, a heat exchange cavity is fixedly formed between the two cavities, a partition plate is fixedly connected between the cavity and the heat exchange cavity, a plurality of heat exchange tubes are laid in the heat exchange cavity, a baffle plate is fixedly connected on the cavity, each heat exchange tube comprises two groups of tube bundles which are vertically distributed, the heat exchange tubes penetrate through the partition plate and are communicated with the cavities, connecting ropes are arranged in the heat exchange tubes, and two ends of the connecting ropes are fixedly connected with a winding device, the wire winding device is fixedly arranged on the baffle, the descaling assembly is fixedly connected in the connecting rope, and the end part of the heat exchange tube is fixedly connected with the electric telescopic cylinder.
Preferably, winding device includes two mounting panels, driving motor, two the mounting panel symmetry is fixed on the baffle, driving motor fixes on the mounting panel, two swing joint has two rotation axes between the mounting panel, driving motor's output shaft and one of them rotation axis fixed connection, the inside fixedly connected with drive belt of mounting panel, the drive belt assembly is two on the rotation axis, every equal fixedly connected with a plurality of wire reels on the rotation axis, the wire reel with be connected rope fixed connection.
Preferably, a mounting groove is fixedly formed in the baffle, a gasket is arranged on the mounting groove, a protective shell is connected to the mounting groove in a threaded manner, and the driving motor is located inside the protective shell.
Preferably, the top of the heat exchange cavity is provided with a steam cavity.
Preferably, the scale removal subassembly includes the mounting disc that two symmetries set up, swing joint has the rotary disk between two mounting discs, mounting disc fixedly connected with support, support one end with connect rope fixed connection, the fixed spout of having seted up on the mounting disc, rotary disk bilateral symmetry fixedly connected with go-between, the go-between with spout sliding connection, a plurality of fender of fixedly connected with on the rotary disk, fender one end with rotary disk inner wall fixed connection, it is a plurality of the common fixedly connected with connecting axle of the other end of fender, the fixed spread groove of having seted up on the support, the connecting axle with connecting axle swing joint.
Preferably, the heat exchange tube is fixedly connected with a transmission gear, and two adjacent transmission gears in the vertical direction are meshed with each other.
Preferably, the outer wall of the heat exchange tube is provided with a screw rod part, and the screw rod part is sleeved with a screw rod sleeve.
Preferably, the bottom of the screw rod sleeve is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected with the bottom of the inner wall of the shell.
Preferably, the heat exchange tube is symmetrically provided with clamping plates.
Preferably, the bottom of the shell is fixedly connected with a supporting column, and the bottom of the supporting column is fixedly connected with a base plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the actual use process, the heat exchange tube needs to be cleaned regularly, when the interior of the heat exchange tube needs to be cleaned, the hot materials are changed into the auxiliary cleaning solution and are led into the heat exchange tube, then the winding devices on the two sides are started, the winding devices on the two sides work alternately, so that the connecting rope is pulled to move transversely in a reciprocating mode, the inner wall of the heat exchange tube is cleaned through the descaling component in the connecting rope, the cleaned dirt flows out of the discharging tube along with the cleaning solution finally, the cleaning work is finished, the heat exchange tube does not need to be detached, and the cleaning is more convenient.
(2) According to the invention, the connecting rope pulls the mounting disc, the mounting disc drives the rotating disc to move, the steel wire mesh on the outer wall of the rotating disc cleans the inner wall of the tube bundle, the cleaning solution can flow through the gap in the bracket and the gap in the fender during moving, at the moment, the fender and the cleaning solution impact each other due to the existence of the tensile force of the connecting rope, an interaction force is generated, the fender can be driven to rotate, the rotating fender can drive the rotating disc to rotate, so that the steel wire mesh in a rotating state can clean the inner wall of the tube bundle more thoroughly, and the cleaning effect is improved.
(3) According to the invention, hot materials enter from the first feeding pipe, then enter the upper pipe bundle from the cavity on one side, then flow out from the cavity on the other side, then enter the lower pipe bundle, then flow out from the cavity on one side, then flow out from the discharge pipe, cold materials flow into the heat exchange cavity from the second feeding pipe, the cold materials exchange heat with the hot materials in the pipe bundles, generated steam is sprayed out from the air outlet pipe, and then the electric telescopic cylinder is used for driving the heat exchange pipe to transversely reciprocate, so that water flow in the heat exchange pipe forms turbulent flow, and the heat exchange efficiency is improved.
(4) The heat exchange tube is arranged below the heat exchange tube, so that the occupied space of the heat exchange tube at the bottom of the heat exchange cavity is larger than that of the heat exchange tube above the heat exchange cavity, a large amount of space is reserved above the heat exchange cavity, a steam cavity is formed, steam can just flow through the steam cavity, the structure is simple, a shell does not need to be heightened, and the material consumption is small.
(5) When the heat exchange tubes reciprocate, the two heat exchange tubes in the vertical direction can synchronously move through the clamping plate, one of the heat exchange tubes can rotate through the screw rod sleeve during translation, so that the heat exchange of the heat exchange tubes is uniform, the heat exchange efficiency is further improved, and the transmission gear can ensure that the upper heat exchange tube and the lower heat exchange tube synchronously rotate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an overall cross-sectional schematic view of the present invention;
FIG. 3 is a schematic view of the overall internal perspective structure of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is a schematic perspective view of a winding device according to the present invention;
FIG. 6 is a schematic cross-sectional view of the winding device of the present invention;
FIG. 7 is a perspective view of the descaling assembly according to the present invention;
FIG. 8 is a schematic view of the assembly of the descaling assembly according to the present invention.
In the figure: 1. a housing; 101. a first feed pipe; 102. a discharge pipe; 103. a second feed tube; 104. an air outlet pipe; 105. a cavity; 106. a heat exchange cavity; 107. a partition plate; 108. a baffle plate; 109. mounting grooves; 110. a gasket; 111. a protective shell; 112. a steam chamber; 113. a support column; 114. a base plate; 2. a heat exchange pipe; 3. a descaling component; 301. installing a disc; 302. rotating the disc; 303. a support; 304. a chute; 305. a connecting ring; 306. a lappet; 307. a connecting shaft; 308. connecting grooves; 4. connecting ropes; 5. a winding device; 501. mounting a plate; 502. a drive motor; 503. a rotating shaft; 504. a transmission belt; 505. a wire spool; 6. a transmission gear; 601. a screw rod sleeve; 602. a support bar; 603. clamping a plate; 7. an electric telescopic cylinder.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an anti-coking fine evaporation reboiling device, which is shown by combining figures 1-8 and comprises a shell 1 and heat exchange tubes 2, wherein the shell 1 is square, the top of the shell 1 is fixedly connected with a first feeding tube 101, the bottom of the shell 1 is fixedly connected with a discharging tube 102, one side of the shell 1 is fixedly connected with a second feeding tube 103, the top of the shell 1 is fixedly connected with an air outlet tube 104, cavities 105 are symmetrically arranged in the shell 1, a heat exchange cavity 106 is fixedly arranged between the two cavities 105, a partition plate 107 is fixedly connected between the cavities 105 and the heat exchange cavity 106, a plurality of heat exchange tubes 2 are laid in the heat exchange cavity 106, a baffle 108 is fixedly connected to each cavity 105, each heat exchange tube 2 comprises two groups of tube bundles which are distributed up and down, the heat exchange tubes 2 penetrate through the partition plate 107 and are communicated with the cavities 105, connecting ropes 4 are arranged in the heat exchange tubes 2, and two ends of the connecting ropes 4 are fixedly connected with winding devices 5, the winding device 5 is fixedly arranged on the baffle 108, the descaling assembly 3 is fixedly connected in the connecting rope 4, and the end part of the heat exchange tube 2 is fixedly connected with the electric telescopic cylinder 7.
Specifically, the method comprises the following steps: hot materials enter from the first feeding pipe 101, then enter the upper pipe bundle from the cavity 105 on one side, then flow out from the cavity 105 on the other side, then enter the lower pipe bundle, then flow out from the cavity 105 on one side, then flow out from the discharging pipe 102, cold materials flow into the heat exchange cavity 106 from the second feeding pipe 103, the cold materials exchange heat with the hot materials in the pipe bundle, generated steam is sprayed out from the gas outlet pipe 104, and then the electric telescopic cylinder 7 is used for driving the heat exchange pipe 2 to transversely reciprocate, so that water flow in the heat exchange pipe 2 forms turbulent flow, and the heat exchange efficiency is improved;
in the in-service use process, heat exchange tube 2 needs the regular clearance of going on, when needs clearance heat exchange tube 2 is inside, change the hot material into supplementary cleaning solution and let in heat exchange tube 2, then start the winding device 5 of both sides, the winding device 5 alternate work of both sides, thereby rope 4 horizontal reciprocating motion is connected in the pulling, through connecting descaling component 3 in the rope 4 and cleaning heat exchange tube 2 inner wall, dirt after the cleaning flows out along with the cleaning solution from discharging pipe 102 at last, accomplish cleaning work, need not to pull down heat exchange tube 2, it is more convenient to clean.
The winding device 5 comprises two mounting plates 501 and a driving motor 502, the two mounting plates 501 are symmetrically fixed on the baffle 108, the driving motor 502 is fixed on the mounting plates 501, two rotating shafts 503 are movably connected between the two mounting plates 501, an output shaft of the driving motor 502 is fixedly connected with one of the rotating shafts 503, a driving belt 504 is fixedly connected inside the mounting plates 501, the driving belt 504 is assembled on the two rotating shafts 503, each rotating shaft 503 is fixedly connected with a plurality of wire reels 505, and the wire reels 505 are fixedly connected with the connecting ropes 4.
Specifically, the method comprises the following steps: the driving motor 502 is started to drive the rotating shafts 503 to rotate, and the two rotating shafts 503 rotate synchronously through the transmission belt 504, so that the wire reels 505 on the two rotating shafts 503 can synchronously stretch the connecting rope 4.
The baffle 108 is fixedly provided with a mounting groove 109, the mounting groove 109 is provided with a gasket 110, the mounting groove 109 is in threaded connection with a protective shell 111, and the driving motor 502 is located inside the protective shell 111.
Specifically, the method comprises the following steps: the driving motor 502 is soaked in liquid in the cavity 105, so that the driving motor 502 is easy to break down, the driving motor 502 is isolated from the liquid environment in the cavity 105 through the protective shell 111, the sealing performance is enhanced through the gasket 110, and the service life of the driving motor 502 is prolonged.
The top of the heat exchange chamber 106 has a steam chamber 112.
Specifically, in the existing reboiling device, a space is provided for steam circulation and materials are wasted by means of heightening the shell 1, and the heat exchange tube 2 in the reboiling device is inclined to the lower part, so that the occupied space of the heat exchange tube 2 at the bottom of the heat exchange cavity 106 is larger than that of the heat exchange tube 2 at the upper part, a large amount of space is left above the heat exchange cavity 106, a steam cavity 112 is formed, the steam cavity 112 can be used for steam circulation, the structure is simple, the shell 1 does not need to be heightened, and the materials are few.
Specifically, the method comprises the following steps: connect 4 pulling mounting discs 301 of rope, mounting disc 301 drives rotary disk 302 and removes, the wire net on the rotary disk 302 outer wall can be cleaned to pencil inner wall, during the removal, the clearance in clearance and the fender 306 in the cleaning solution can follow support 303 flows, at this moment, because connect 4 pulling force's of rope existence, fender 306 and cleaning solution impact each other, produce the interact power, thereby can drive fender 306 and rotate, rotatory fender 306 can drive rotary disk 302 and rotate, thereby the wire net under the rotation state is more thorough to the cleanness of pencil inner wall, improve clean effect.
The heat exchange tube 2 is fixedly connected with a transmission gear 6, and two adjacent transmission gears 6 in the vertical direction are meshed with each other.
The outer wall of the heat exchange tube 2 is provided with a screw rod part, and the screw rod part is sleeved with a screw rod sleeve 601.
The bottom of the screw rod sleeve 601 is fixedly connected with a support rod 602, and the bottom of the support rod 602 is fixedly connected with the bottom of the inner wall of the shell 1.
The heat exchange tube 2 is symmetrically provided with clamping plates 603.
Specifically, the method comprises the following steps: when the heat exchange tubes 2 move in a reciprocating mode, the two heat exchange tubes 2 in the vertical direction can move synchronously through the clamping plate 603, one of the heat exchange tubes 2 can rotate in the translation process through the screw rod sleeve 601, so that the heat exchange of the heat exchange tubes 2 is uniform, the heat exchange efficiency is further improved, and the two heat exchange tubes 2 can synchronously rotate through the transmission gear 6.
The bottom of the shell 1 is fixedly connected with a support column 113, and the bottom of the support column 113 is fixedly connected with a backing plate 114.
The working principle is as follows: the hot material enters from the first feeding pipe 101, then enters into the upper tube bundle from the cavity 105 on one side, then flows out from the cavity 105 on the other side, then enters into the lower tube bundle, then flows out from the cavity 105 on one side, then flows out from the discharging pipe 102, and the cold material flows into the heat exchange cavity 106 from the second feeding pipe 103, the cold material exchanges heat with the hot material in the tube bundle, the generated steam is sprayed out from the gas outlet pipe 104, then the electric telescopic cylinder 7 is used for driving the heat exchange tube 2 to transversely reciprocate, so that the water flow in the heat exchange tube 2 forms turbulence, the heat exchange efficiency is improved, in the actual use process, the heat exchange tube 2 needs to be regularly cleaned, when the interior of the heat exchange tube 2 needs to be cleaned, the hot material is changed into auxiliary cleaning liquid to be introduced into the heat exchange tube 2, then the wire winding devices 5 on two sides are started, and the wire winding devices 5 on two sides alternately work, thereby pulling the connecting rope 4 to transversely reciprocate, cleaning the inner wall of the heat exchange pipe 2 through the descaling component 3 in the connecting rope 4, the cleaned dirt flows out from the discharging pipe 102 along with the cleaning liquid finally, the cleaning work is completed, the heat exchange pipe 2 does not need to be detached, the cleaning is more convenient, when the connecting rope 4 transversely reciprocates, the connecting rope 4 pulls the mounting disc 301, the mounting disc 301 drives the rotating disc 302 to move, the steel wire mesh on the outer wall of the rotating disc 302 can clean the inner wall of the pipe bundle, during the moving, the cleaning liquid can flow through the gap in the bracket 303 and the gap in the fender 306, at the moment, because of the existence of the tensile force of the connecting rope 4, the fender 306 and the cleaning liquid mutually impact to generate a mutual acting force, thereby the fender 306 can be driven to rotate, the rotating fender 306 can drive the rotating disc 302 to rotate, thereby the cleaning of the inner wall of the pipe bundle by the steel wire mesh in the rotating state is more thorough, the cleaning effect is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an prevent coking essence and evaporate reboiling device, includes shell (1), heat exchange tube (2), its characterized in that: the shell (1) is square, a first inlet pipe (101) is fixedly connected to the top of the shell (1), a discharge pipe (102) is fixedly connected to the bottom of the shell (1), a second inlet pipe (103) is fixedly connected to one side of the shell (1), an air outlet pipe (104) is fixedly connected to the top of the shell (1), cavities (105) are symmetrically formed in the shell (1), a heat exchange cavity (106) is fixedly formed between the cavities (105), partition plates (107) are fixedly connected between the cavities (105) and the heat exchange cavity (106), a plurality of heat exchange pipes (2) are arranged in the heat exchange cavity (106), baffles (108) are fixedly connected to the cavities (105), the heat exchange pipes (2) penetrate through the partition plates (107) and are communicated with the cavities (105), and connecting ropes (4) are arranged inside the heat exchange pipes (2), both ends of the connecting rope (4) are fixedly connected with winding devices (5), the winding devices (5) are fixedly arranged on the baffle (108), the descaling assembly (3) is fixedly connected in the connecting rope (4), and the end part of the heat exchange tube (2) is fixedly connected with an electric telescopic cylinder (7); a transmission gear (6) is fixedly connected to the heat exchange tube (2), and two adjacent transmission gears (6) in the vertical direction are meshed with each other; the outer wall of the heat exchange tube (2) is provided with a screw rod part, and a screw rod sleeve (601) is sleeved on the screw rod part; the bottom of the screw rod sleeve (601) is fixedly connected with a support rod (602), and the bottom of the support rod (602) is fixedly connected with the bottom of the inner wall of the shell (1); the heat exchange tube (2) is symmetrically provided with clamping plates (603).
2. The anti-coking fine distillation reboiling device of claim 1, wherein: winding device (5) include two mounting panels (501), driving motor (502), two mounting panel (501) symmetry is fixed on baffle (108), driving motor (502) are fixed on mounting panel (501), two swing joint has two rotation axes (503) between mounting panel (501), the output shaft and one of them rotation axis (503) fixed connection of driving motor (502), mounting panel (501) inside fixedly connected with drive belt (504), drive belt (504) assembly is two on rotation axis (503), every equal fixedly connected with a plurality of wire reels (505) on rotation axis (503), wire reel (505) with be connected rope (4) fixed connection.
3. The anti-coking fine distillation reboiling device of claim 2, wherein: the utility model discloses a motor, including baffle (108), mounting groove (109), gasket (110), mounting groove (109), threaded connection has protective housing (111) on mounting groove (109), driving motor (502) are in the inside of protective housing (111).
4. The anti-coking fine distillation reboiling device of claim 1, wherein: the top of the heat exchange cavity (106) is provided with a steam cavity (112).
5. The anti-coking fine distillation reboiling device of claim 1, wherein: the descaling assembly (3) comprises two symmetrically arranged mounting discs (301), a rotating disc (302) is movably connected between the two mounting discs (301), the mounting disc (301) is fixedly connected with a bracket (303), one end of the bracket (303) is fixedly connected with the connecting rope (4), a sliding groove (304) is fixedly arranged on the mounting disc (301), connecting rings (305) are symmetrically and fixedly connected with the two sides of the rotating disc (302), the connecting ring (305) is connected with the sliding chute (304) in a sliding way, a plurality of fender boards (306) are fixedly connected to the rotating disc (302), one end of the fender (306) is fixedly connected with the inner wall of the rotating disc (302), the other ends of the fender (306) are fixedly connected with a connecting shaft (307) together, the support (303) is fixedly provided with a connecting groove (308), and the connecting shaft (307) is movably connected with the connecting groove (308).
6. The anti-coking fine distillation reboiling device of claim 1, wherein: the bottom of the shell (1) is fixedly connected with a supporting column (113), and the bottom of the supporting column (113) is fixedly connected with a base plate (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210063009.1A CN114082214B (en) | 2022-01-20 | 2022-01-20 | Prevent that coking essence evaporates reboiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210063009.1A CN114082214B (en) | 2022-01-20 | 2022-01-20 | Prevent that coking essence evaporates reboiling device |
Publications (2)
| Publication Number | Publication Date |
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| CN114082214A CN114082214A (en) | 2022-02-25 |
| CN114082214B true CN114082214B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210063009.1A Active CN114082214B (en) | 2022-01-20 | 2022-01-20 | Prevent that coking essence evaporates reboiling device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311685B (en) * | 2016-08-30 | 2018-08-17 | 安徽安特食品股份有限公司 | A kind of horizontal reboiler does not shut down efficient descaling equipment |
| CN110542245A (en) * | 2019-09-12 | 2019-12-06 | 天津商业大学 | Dry shell and tube evaporator |
| CN212821557U (en) * | 2020-04-24 | 2021-03-30 | 青岛爱博生物科技有限公司 | Dairy products processing is with transportation pipeline cleaning equipment |
| CN111780458B (en) * | 2020-07-14 | 2021-11-02 | 江阴市中迪空冷设备有限公司 | Turbulent flow dry heat exchanger of water chilling unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7410611B2 (en) * | 2001-01-31 | 2008-08-12 | Dennis L. Salbilla | In-line method and apparatus to prevent fouling of heat exchangers |
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2022
- 2022-01-20 CN CN202210063009.1A patent/CN114082214B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311685B (en) * | 2016-08-30 | 2018-08-17 | 安徽安特食品股份有限公司 | A kind of horizontal reboiler does not shut down efficient descaling equipment |
| CN110542245A (en) * | 2019-09-12 | 2019-12-06 | 天津商业大学 | Dry shell and tube evaporator |
| CN212821557U (en) * | 2020-04-24 | 2021-03-30 | 青岛爱博生物科技有限公司 | Dairy products processing is with transportation pipeline cleaning equipment |
| CN111780458B (en) * | 2020-07-14 | 2021-11-02 | 江阴市中迪空冷设备有限公司 | Turbulent flow dry heat exchanger of water chilling unit |
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| CN114082214A (en) | 2022-02-25 |
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