CN110975320A - Freezing and concentrating device for solution with barrel-shaped structure and using method thereof - Google Patents
Freezing and concentrating device for solution with barrel-shaped structure and using method thereof Download PDFInfo
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- CN110975320A CN110975320A CN201911409800.8A CN201911409800A CN110975320A CN 110975320 A CN110975320 A CN 110975320A CN 201911409800 A CN201911409800 A CN 201911409800A CN 110975320 A CN110975320 A CN 110975320A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
- B01D9/04—Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of freeze concentration, in particular to a freeze concentration device for solution with a barrel-shaped structure and a using method thereof, the freeze concentration device comprises a base and a concentration tank, the inner side of the right end of the concentration tank is communicated with an anti-blocking device, the outer side of the right end of the anti-blocking device is communicated with a filter box, the inner side of the filter box is provided with a groove, the right end of the filter box is fixedly connected with a collecting box, the right end of the collecting box is fixedly connected with a suspension plate, the inner side of the suspension plate is provided with a cleaning knife, and the inner side of the filter box is provided with a deicing device. The liquid in the cooling tank is not required to be completely discharged during cleaning, and the problem that the conventional method cannot temporarily treat the crystals is solved.
Description
Technical Field
The invention relates to the technical field of freeze concentration, in particular to a freeze concentration device for solution with a barrel-shaped structure and a using method thereof.
Background
The freeze concentration is a concentration mode which develops rapidly in recent years, and is realized by utilizing the solid-liquid phase equilibrium relationship between dilute solution and ice below the freezing point under normal pressure, because the operation is carried out under low temperature and normal pressure, the freeze concentration technology has the advantages of preventing bad chemical change and biochemical change, and small loss of flavor, aroma and nutrition, and is well attracted by scholars at home and abroad, the freeze concentration technology is particularly suitable for concentrating heat-sensitive liquid food, biopharmaceutical, high-grade drinks and traditional Chinese medicine decoction which require to keep natural color, aroma and taste, and the like, the processing technology which has low energy consumption and can produce high-quality products has huge development potential, and along with the increase of the demand of society for high-grade products, the demand for a freeze concentration device for solution with a barrel-shaped structure and a using method thereof is increased day by day.
Most of the freeze concentration equipment existing in the market at present has simple structure and single function, general freeze concentration equipment is easy to block at an outlet of a concentration tank after being crystallized from the inner side of the concentration tank, the working efficiency of the whole equipment is influenced, and the general freeze concentration equipment can clear crystals only by discharging all liquid in the inner side of the concentration tank when the crystals are treated, so that the temporary treatment of the crystals by workers is not convenient, meanwhile, a connecting pipe of the general concentration tank can only be connected with a pipeline in one direction, the practical use requirement cannot be adjusted, and the use of the workers is not convenient, therefore, the freeze concentration device for the solution with the barrel-shaped structure and the use method thereof are provided aiming at the problems.
Disclosure of Invention
The present invention is directed to a freeze concentration device for solution with a barrel structure and a method for using the same, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a freezing concentration device for solution with a barrel-shaped structure and a using method thereof comprise a base and a concentration tank, wherein the top end of the base is fixedly connected with the concentration tank, the top end of the concentration tank is communicated with a connecting device, the inner side of the concentration tank is fixedly connected with a coil pipe, the inner side of the right end of the concentration tank is communicated with an anti-blocking device, the outer side of the right end of the anti-blocking device is communicated with a filter box, the inner side of the filter box is provided with a groove, the inner side of the right end of the filter box is spirally connected with a plug, the right end of the plug is fixedly connected with a handle, the right end of the filter box is fixedly connected with a collecting box, the right end of the collecting box is fixedly connected with a suspension plate, the inner side of the suspension plate is provided with a cleaning knife, the bottom end of the collecting box, and a deicing device is arranged on the inner side of the filter box.
Preferably, connecting device includes transfer line, transition pipe, swivel, flange, slide rail, dwang, lock screw, friction ring and spacing ring, the inboard intercommunication in top of concentrated jar has the transfer line, the top outside intercommunication transition pipe of transfer line, the outside fixedly connected with slide rail of transition pipe, the outside sliding connection of slide rail has the swivel, the left end intercommunication of swivel has flange, the delivery port has been seted up to the inboard all around of transition pipe, and the transition pipe passes through delivery port and slide rail, swivel and flange intercommunication.
Preferably, the top fixedly connected with dwang of change, and the dwang rotates with the transition pipe to be connected, the inboard screwed connection in top of dwang has the lock screw, the bottom of lock screw is rotated and is connected with the friction ring, the inboard fixedly connected with spacing ring in top of transition pipe, and friction ring and spacing ring are the brake block and make.
Preferably, prevent stifled device and include first connecting pipe, rotary drum, second connecting pipe, protective housing, first motor, gear, ring gear, guide rail and scraper, the right-hand member fixedly connected with protective housing of concentrated jar, the first motor of inboard fixedly connected with of protective housing, the terminal fixedly connected with gear of main shaft of first motor, the bottom meshing of gear has the ring gear, the inboard intercommunication of right-hand member of concentrated jar has first connecting pipe, the inboard intercommunication of the left end of rose box has the second connecting pipe.
Preferably, the outer sides of the first connecting pipe and the second connecting pipe are fixedly connected with guide rails, the outer sides of the guide rails are rotatably connected with a rotating drum, and the bottom end of the rotating drum is fixedly connected with a scraper.
Preferably, defroster includes second motor, oil blanket, scraper blade, adjusting screw, pin, compensation piece, spring and closure plate, the bottom fixedly connected with second motor of base, the terminal fixedly connected with adjusting screw of main shaft of second motor, and adjusting screw runs through the inboard of rose box, adjusting screw's outside screwed connection has the scraper blade, and scraper blade and rose box sliding connection, the bottom fixedly connected with oil blanket of rose box, and the oil blanket setting is in adjusting screw's the outside, adjusting screw's top fixedly connected with compensation piece.
Preferably, the inboard fixedly connected with spring of scraper blade, the other end fixedly connected with closure plate of spring is located the left the top fixedly connected with pin of closure plate, the through-hole has been seted up to the inboard of scraper blade, and the inboard of closure plate set up with the bar groove.
Preferably, the method comprises the following steps:
step one; firstly, adjusting the connecting position of a connecting device according to the position of an external pipeline, and connecting the external pipeline and the connecting device together;
step two: then circularly introducing low-temperature liquid nitrogen into the inner side of the coil pipe;
step three: then the external pipeline leads the solution into the inner side of the concentration tank through the connecting device, the solution is crystallized through low-temperature liquid nitrogen, simultaneously the crystal enters the inner side of the anti-blocking device along with the solution, then enters the inner side of the filter box 4 and is discharged through the liquid outlet pipe 14,
step three: when the crystals need to be cleaned temporarily, the operator pushes the crystals to the upper half part of the filter box through the deicing device, the plug is opened by the operator through the handle, and then the crystals on the deicing device are scraped to the inner side of the collecting box through the cleaning knife.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first connecting pipe, the rotary drum, the protective shell, the gear ring, the guide rail and the scraper are arranged, the scraper is driven by the rotary drum to rotate on the inner walls of the first connecting pipe and the second connecting pipe, and crystals can not be blocked on the first connecting pipe and the second connecting pipe by the rotation of the scraper, so that the smooth work of the device is ensured, and the production efficiency of the device is not influenced.
2. According to the invention, the position of the connecting flange can be adjusted according to the position of an external pipeline through the arranged infusion tube, the transition tube, the rotating ring, the connecting flange, the sliding rail, the rotating rod, the locking screw, the friction ring and the limiting ring, when the external pipeline is horizontally arranged, a worker can adjust the connecting flange to be horizontally arranged, and when the external pipeline is vertically arranged, the worker can adjust the connecting flange to be vertically arranged, so that the external pipeline and the connecting flange can be conveniently connected together.
3. According to the invention, through the arrangement of the oil seal, the scraper plate, the adjusting screw rod, the stop rod, the compensation block, the spring, the plug plate and the plug, when crystals on the inner side of the filter box need to be temporarily cleaned, a worker drives the scraper plate to move upwards through the adjusting screw rod, the crystals are jacked upwards through the scraper plate, when the scraper plate moves to the groove, the plug plate can be popped out from the inner side of the scraper plate under the action of the spring, meanwhile, the plug plate can block the through hole on the scraper plate, so that liquid on the inner side of the filter box can not flow out of the through hole on the baffle plate, then the worker can take down the plug plate, then the crystals on the scraper plate are scraped to the inner side of the collection box through the cleaning knife, all liquid on the inner side of the cooling tank does not need to be discharged during cleaning, and the problem.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal top-down mounting structure of the transition duct of the present invention;
FIG. 3 is an enlarged view of the second connecting tube according to the present invention;
FIG. 4 is an enlarged internal view of the squeegee of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 2 at point A in accordance with the present invention;
FIG. 6 is a schematic view of the construction of the closure of the present invention;
FIG. 7 is a schematic view showing a structure of a blade used for deicing according to the present invention.
In the figure: 1-base, 2-concentration tank, 3-coil pipe, 4-filter tank, 5-support rod, 6-connecting device, 601-infusion pipe, 602-transition pipe, 603-swivel, 604-connecting flange, 605-slide rail, 606-rotating rod, 607-locking screw, 608-friction ring, 609-spacing ring, 7-anti-blocking device, 701-first connecting pipe, 702-swivel, 703-second connecting pipe, 704-protective shell, 705-first motor, 706-gear, 707-gear ring, 708-guide rail, 709-scraper, 8-deicer, 801-second motor, 802-oil seal, 803-scraper, 804-adjusting screw, 805-stop rod, 806-compensation block, 807-spring block, 808-blocking plate, 9-blocking head, 10-handle, 11-collecting box, 12-hanging plate, 13-cleaning knife, 14-liquid outlet pipe and 15-groove.
Detailed Description
Example 1:
referring to fig. 1-7, the present invention provides a technical solution:
a freezing concentration device for solution with a barrel-shaped structure and a using method thereof comprise a base 1 and a concentration tank 2, wherein the top end of the base 1 is fixedly connected with the concentration tank 2, the top end of the concentration tank 2 is communicated with a connecting device 6, the inner side of the concentration tank 2 is fixedly connected with a coil pipe 3, the inner side of the right end of the concentration tank 2 is communicated with an anti-blocking device 7, the outer side of the right end of the anti-blocking device 7 is communicated with a filter box 4, the inner side of the filter box 4 is provided with a groove 15, the inner side of the right end of the filter box 4 is spirally connected with a plug 9, the right end of the plug 9 is fixedly connected with a handle 10, the seal of the filter box 4 can be realized through the plug 9, the plug 9 can be conveniently taken down from the upper surface of the filter box 4 through the handle 1, the right end of the filter box 4 is fixedly connected with a collecting box 11, the right end of the collecting box, the bottom end of the collecting box 11 is fixedly connected with a supporting rod 5, the supporting rod 5 is fixedly connected with the base 1, the inner side of the bottom end of the filter box 4 is communicated with a liquid outlet pipe 14, the inner side of the filter box 4 is provided with a deicing device 8, and crystals on the deicing device 8 can be cleaned through a cleaning knife 13.
The connecting device 6 comprises a transfusion tube 601, a transition tube 602, a rotating ring 603, a connecting flange 604, a sliding rail 605, a rotating rod 606, a locking screw 607, a friction ring 608 and a limit ring 609, the transfusion tube 601 is communicated with the inner side of the top end of the concentration tank 2, the outer side of the top end of the transfusion tube 601 is communicated with the transition tube 602, the sliding rail 605 is fixedly connected with the outer side of the transition tube 602, the rotating ring 603 is slidably connected with the outer side of the sliding rail 605, the connecting flange 604 is communicated with the left end of the rotating ring 603, water outlets are arranged on the inner side of the periphery of the transition tube 602, the transition tube 602 is communicated with the sliding rail 605, the rotating ring 603 and the connecting flange 604 through the water outlets so as to ensure that an external pipeline can enter the inner side of the transition tube 602 through the connecting flange 604, the rotating ring 603 and the sliding rail 60, the rotating rod 606 is fixedly connected, the bottom end of the locking screw 607 is rotatably connected with a friction ring 608, the inner side of the top end of the transition pipe 602 is fixedly connected with a limit ring 609, the friction ring 608 and the limit ring 609 are made of brake pads, the position of the rotating rod 606 is conveniently fixed by friction between the limit ring 609 and the friction ring 608, the anti-blocking device 7 comprises a first connecting pipe 701, a rotary drum 702, a second connecting pipe 703, a protective shell 704, a first motor 705, a gear 706, a gear ring 707, a guide rail 708 and a scraper 709, the right end of the concentration tank 2 is fixedly connected with the protective shell 704, the inner side of the protective shell 704 is fixedly connected with the first motor 705, the tail end of a main shaft of the first motor 705 is fixedly connected with the gear 706, the bottom end of the gear 706 is meshed with the gear ring 707, the inner side of the right end of the concentration tank 2 is communicated with the first connecting pipe 701, the inner side of the left end of the filter tank 4 is communicated with the, the outer side of the guide rail 708 is rotatably connected with a rotary drum 702, the bottom end of the rotary drum 702 is fixedly connected with a scraper 709, the rotary drum 702 drives the scraper 709 to rotate along the inner walls of the first connecting pipe 701 and the second connecting pipe 703, the inner sides of the first connecting pipe 701 and the second connecting pipe 703 are prevented from being blocked by the rotation of the scraper 709, the deicing device 8 comprises a second motor 801, an oil seal 802, a scraper 803, an adjusting screw 804, a stop rod 805, a compensation block 806, a spring 807 and a blocking plate 808, the bottom end of the base 1 is fixedly connected with the second motor 801, the tail end of a main shaft of the second motor 801 is fixedly connected with the adjusting screw 804, the adjusting screw 804 penetrates through the inner side of the filter box 4, the outer side of the adjusting screw 804 is spirally connected with the scraper 803, the scraper 803 is slidably connected with the filter box 4, the bottom end of the filter box 4 is fixedly connected with, adjust adjusting screw 804's top fixedly connected with compensation piece 806, can guarantee through oil blanket 802 that there is not liquid to ooze between adjusting screw 804 and the rose box 4, the inboard fixedly connected with spring 807 of scraper blade 803, the other end fixedly connected with closure plate 808 of spring 807, the top fixedly connected with pin 805 that is located left closure plate 808, the through-hole has been seted up to the inboard of scraper blade 803, and the inboard of closure plate 808 is seted up with the bar groove, can realize opening or sealing to scraper blade 803 through closure plate 808.
The method comprises the following steps:
step one; firstly, adjusting the connecting position of the connecting device 6 according to the position of the external pipeline, and connecting the external pipeline and the connecting device 6 together;
step two: then circularly introducing low-temperature liquid nitrogen into the inner side of the coil pipe 3;
step three: then the external pipeline leads the solution into the inner side of the concentration tank 2 through the connecting device 6, the solution is crystallized through low-temperature liquid nitrogen, simultaneously the crystal enters the inner side of the anti-blocking device 7 along with the solution, then enters the inner side of the filter box 4 and is discharged through the liquid outlet pipe 14,
step three: when the crystals need to be cleaned temporarily, a worker pushes the crystals to the upper half part of the filter box 4 through the deicing device 8, meanwhile, the worker opens the plug 9 through the handle 10, and then the worker scrapes the crystals on the deicing device 8 to the inner side of the collecting box 11 through the cleaning knife 13.
The working process is as follows: before the device is used, power is supplied by an external power supply, when the device needs to be connected with a horizontal external pipeline, a worker firstly rotates the locking screw 607 anticlockwise through a wrench, so that the locking screw 607 drives the limiting ring 609 to move upwards and separate from the friction ring 608, then the worker drives the rotating ring 603 to slide along the sliding rail 605 through the rotating rod 606, meanwhile, the sliding rail 605 drives the connecting flange 604 to rotate around the sliding rail 605, when the connecting flange 604 is in a horizontal position, the worker rotates the locking screw 607 clockwise, so that the limiting ring 609 is in close contact with the friction ring 608, the rotating rod 606 is limited through the friction force between the limiting ring 609 and the friction ring 608, the rotating ring 603 and the connecting flange 604 are limited through the rotating rod 606, and then the connecting flange 604 is fixedly connected with the external pipeline, then the staff introduces low temperature liquid nitrogen through the inside circulation of the coil pipe 3, and introduces the solution to be concentrated to the inside of the connecting flange 604 through the external pipeline, then the solution enters the inside of the transition pipe 602 through the inside of the connecting flange 604, the swivel 603 and the slide rail 605, then the solution enters the infusion pipe 601 and the inside of the concentration tank 2 through the transition pipe 602, the low temperature liquid nitrogen crystallizes the solution inside the concentration tank 2 through the coil pipe 3, then the solution enters the inside of the filter box 4 through the first connecting pipe 701, the rotary drum 702 and the second connecting pipe 703 along with the solution, then the solution enters the next process through the through hole inside the scraper 803 and the liquid outlet pipe 14 inside the baffle 808, at the same time, the first motor 705 drives the gear 706 to rotate, then the gear 706 drives the toothed ring 707 to rotate, then the toothed ring 707 rotates along the guide rail 708 through the rotary drum 702, then the rotary drum 702 drives the scraper 709 to rotate along the inner walls of the, the inner sides of the first connecting pipe 701 and the second connecting pipe 703 are prevented from being blocked by the rotation of the scraper 709, when crystals on the inner side of the filter box 4 need to be cleaned temporarily, the external valve communicated with the liquid outlet pipe 14 is closed by a worker, then the second motor 801 drives the adjusting screw 804 to rotate clockwise, then the adjusting screw 804 drives the scraper 803 to slide upwards along the inner side of the filter box 4, meanwhile, the scraper 803 also drives the blocking plate 808 and the stop rod 805 to move upwards, and the scraper 803 also drives the crystals to move upwards, when the scraper 803 moves to the groove 15, the spring 807 pushes the blocking plate 808 to move in a direction away from the vertical center line of the scraper 803, when the blocking plate 808 contacts with the inner wall of the filter box 4, and the blocking plate 808 blocks the through hole on the inner side of the scraper 803, so that liquid on the bottom of the filter box 4 cannot flow upwards from the inner side of the scraper 803, as shown in fig. 7, the worker removes the plug 9 from the upper surface of the filter box 4 through the handle 10, then scrapes crystals on the scraper 803 to the inner side of the collection box 11 through the cleaning knife 13, and after the cleaning is finished, the scraper 803 is reset according to the reverse steps, and then the device can continue to work.
The same parts of the embodiment 2 and the embodiment 1 are not described in detail, but when the device is required to be connected with a vertical external pipeline, the worker first rotates the locking screw 607 counterclockwise by the wrench, so that the locking screw 607 drives the limiting ring 609 to move upward and separate from the friction ring 608, the worker then slides the rotating ring 603 along the sliding rail 605 by rotating the rod 606, at the same time, the slide rail 605 will rotate the connecting flange 604 around the slide rail 605, and when the connecting flange 604 is in the vertical position, then the worker rotates the locking screw 607 clockwise, so that the limiting ring 609 is tightly contacted with the friction ring 608, the rotating rod 606 is limited by the friction force between the limiting ring 609 and the friction ring 608, therefore, the rotation ring 603 and the connecting flange 604 are limited by the rotation rod 606, and then the connecting flange 604 and an external pipeline are fixedly connected together by a worker.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a freeze concentration device is used to solution of tubbiness structure, includes base (1) and concentrated jar (2), its characterized in that: the device comprises a base (1), a concentration tank (2) is fixedly connected to the top end of the base (1), a connecting device (6) is communicated with the top end of the concentration tank (2), a coil pipe (3) is fixedly connected to the inner side of the concentration tank (2), an anti-blocking device (7) is communicated with the inner side of the right end of the concentration tank (2), a filter box (4) is communicated with the outer side of the right end of the anti-blocking device (7), a groove (15) is formed in the inner side of the filter box (4), a plug (9) is spirally connected to the inner side of the right end of the filter box (4), a handle (10) is fixedly connected to the right end of the plug (9), a collecting box (11) is fixedly connected to the right end of the filter box (4), a suspension plate (12) is fixedly connected to the right end of the collecting box (11), a cleaning knife (13) is arranged on the inner, and the support rod (5) is fixedly connected with the base (1), the inner side of the bottom end of the filter box (4) is communicated with a liquid outlet pipe (14), and the inner side of the filter box (4) is provided with a deicing device (8).
2. The barrel-structured solution freezing and concentrating apparatus according to claim 1, wherein: connecting device (6) include transfer line (601), transition pipe (602), swivel (603), flange (604), slide rail (605), dwang (606), lock screw (607), friction ring (608) and spacing ring (609), the inboard intercommunication in top of concentrated jar (2) has transfer line (601), the top outside intercommunication transition pipe (602) of transfer line (601), the outside fixedly connected with slide rail (605) of transition pipe (602), the outside sliding connection of slide rail (605) has swivel (603), the left end intercommunication of swivel (603) has flange (604), the delivery port has been seted up to the inboard all around of transition pipe (602), and transition pipe (602) are through delivery port and slide rail (605), swivel (603) and flange (604) intercommunication.
3. The barrel-structured solution freezing and concentrating apparatus according to claim 2, wherein: the top fixedly connected with dwang (606) of change ring (603), and dwang (606) rotate with transition pipe (602) and be connected, the inboard threaded connection in top of dwang (606) has lock screw (607), the bottom of lock screw (607) is rotated and is connected with friction ring (608), the inboard fixedly connected with spacing ring (609) in top of transition pipe (602), and friction ring (608) are the brake block with spacing ring (609) and make.
4. The barrel-structured solution freezing and concentrating apparatus according to claim 1, wherein: the anti-blocking device (7) comprises a first connecting pipe (701), a rotary drum (702), a second connecting pipe (703), a protective shell (704), a first motor (705), a gear (706), a toothed ring (707), a guide rail (708) and a scraper (709), the right end of the concentration tank (2) is fixedly connected with the protective shell (704), the inner side of the protective shell (704) is fixedly connected with the first motor (705), the tail end of a main shaft of the first motor (705) is fixedly connected with the gear (706), the bottom end of the gear (706) is meshed with the toothed ring (707), the inner side of the right end of the concentration tank (2) is communicated with the first connecting pipe (701), and the inner side of the left end of the filter box connecting pipe (4) is communicated with the second connecting pipe (703).
5. The barrel-structured solution freezing and concentrating apparatus according to claim 4, wherein: the outer sides of the first connecting pipe (701) and the second connecting pipe (703) are fixedly connected with guide rails (708), the outer side of each guide rail (708) is rotatably connected with a rotating drum (702), and the bottom end of each rotating drum (702) is fixedly connected with a scraper (709).
6. The barrel-structured solution freezing and concentrating apparatus according to claim 1, wherein: deicing equipment (8) include second motor (801), oil blanket (802), scraper blade (803), adjusting screw (804), pin (805), compensation piece (806), spring (807) and closure plate (808), the bottom fixedly connected with second motor (801) of base (1), the terminal fixedly connected with adjusting screw (804) of main shaft of second motor (801), and adjusting screw (804) run through the inboard of rose box (4), the outside screwed connection of adjusting screw (804) has scraper blade (803), and scraper blade (803) and rose box (4) sliding connection, the bottom fixedly connected with oil blanket (802) of rose box (4), and oil blanket (802) set up in the outside of adjusting screw (804), the top fixedly connected with compensation piece (806) of adjusting screw (804).
7. The barrel-structured solution freezing and concentrating apparatus according to claim 6, wherein: the inner side of the scraper (803) is fixedly connected with a spring (807), the other end of the spring (807) is fixedly connected with a blocking plate (808), the blocking plate (808) is positioned on the left side, the top end of the blocking plate (808) is fixedly connected with a stop lever (805), the inner side of the scraper (803) is provided with a through hole, and the inner side of the blocking plate (808) is provided with a strip-shaped groove.
8. The method of using a barrel-structured solution freezing and concentrating apparatus according to claim 1, wherein: the method comprises the following steps:
step one; firstly, adjusting the connecting position of the connecting device (6) according to the position of the external pipeline, and connecting the external pipeline and the connecting device (6) together;
step two: then circularly introducing low-temperature liquid nitrogen into the inner side of the coil pipe (3);
step three: then the external pipeline leads the solution into the inner side of the concentration tank (2) through the connecting device (6), the solution is crystallized through low-temperature liquid nitrogen, and simultaneously the crystal enters the inner side of the anti-blocking device (7) along with the solution, then enters the inner side of the filter box (4) and is discharged through the liquid outlet pipe (14),
step three: when the crystals need to be temporarily cleaned, a worker pushes the crystals to the upper half part of the filter box (4) through the deicing device (8), opens the plug (9) through the handle (10), and scrapes the crystals on the deicing device (8) to the inner side of the collecting box (11) through the cleaning knife (13).
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| CN201911409800.8A CN110975320B (en) | 2019-12-31 | 2019-12-31 | Freezing concentration device for solution with barrel-shaped structure and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115612514A (en) * | 2022-12-20 | 2023-01-17 | 河北亿象超薄路面工程有限公司 | Carbon black oil, preparation method of carbon black oil and vacuum suction filtration dewaxing device |
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| CN209500930U (en) * | 2018-11-21 | 2019-10-18 | 浙江健煦环境科技有限公司 | A kind of formaldehyde scavenger redundant filter device |
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| CN115612514A (en) * | 2022-12-20 | 2023-01-17 | 河北亿象超薄路面工程有限公司 | Carbon black oil, preparation method of carbon black oil and vacuum suction filtration dewaxing device |
| CN115612514B (en) * | 2022-12-20 | 2023-03-10 | 河北亿象超薄路面工程有限公司 | Carbon black oil, preparation method of carbon black oil and vacuum suction filtration dewaxing device |
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