CN111202997A - Large-scale film evaporation equipment - Google Patents
Large-scale film evaporation equipment Download PDFInfo
- Publication number
- CN111202997A CN111202997A CN202010069114.7A CN202010069114A CN111202997A CN 111202997 A CN111202997 A CN 111202997A CN 202010069114 A CN202010069114 A CN 202010069114A CN 111202997 A CN111202997 A CN 111202997A
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- evaporation
- liquid
- storage tank
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0064—Feeding of liquid into an evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses large-scale film evaporation equipment, and relates to the technical field of film evaporation devices; the automatic feeding device comprises a liquid storage tank, a heating mechanism and an evaporation mechanism, wherein the heating mechanism is arranged in the liquid storage tank, a first discharging pipe is inserted into the lower side wall of the liquid storage tank, the upper end of the first discharging pipe and the inner bottom of the liquid storage tank are arranged on the same horizontal plane, a solenoid valve is arranged at the middle end of the first discharging pipe, the lower end of the first discharging pipe is suspended on the upper side of the evaporation mechanism, the evaporation mechanism is arranged in the evaporation tank, a second discharging pipe is inserted into the lower side of the side wall of the evaporation tank, one end of the second discharging pipe and the inner side wall of one side of the evaporation tank are arranged on the same vertical plane, and the other; the liquid is heated by the heating mechanism and then flows onto the fixing plate in the evaporation mechanism through the first discharge pipe, and then flows onto the first guide plate and the second guide plate in sequence after primary heat exchange of the fixing plate, so that the heat exchange area can be increased.
Description
Technical Field
The invention relates to the technical field of film evaporation devices, in particular to large-scale film evaporation equipment.
Background
The film evaporator is widely applied in the industries of chemical industry, light industry, food, pharmacy, environmental protection and the like, has a series of advantages of high heat transfer coefficient, short retention time of a heating area, wide viscosity processing range, large output regulating range, high final product concentration ratio and the like, and is widely suitable for separating substances in the processes of distillation, separation, concentration, extraction, degassing, reaction and the like. However, the heat exchange area in the prior art is small, the efficiency is low, and improvement is needed urgently.
Disclosure of Invention
The invention aims to provide large-scale thin film evaporation equipment which is reasonable in design and convenient to use, and aims to overcome the defects and defects in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises an evaporation box, support legs and a liquid storage box, wherein the support legs are fixed at four corners of the lower surface of the evaporation box, the liquid storage box is inserted in the center of the upper side wall of the evaporation box, and the lower side of the liquid storage box is arranged in a funnel shape; the automatic feeding device comprises a liquid storage tank, a heating mechanism and an evaporation mechanism, wherein the heating mechanism is arranged in the liquid storage tank, a first discharging pipe is inserted into the lower side wall of the liquid storage tank, the upper end of the first discharging pipe and the inner bottom of the liquid storage tank are arranged on the same horizontal plane, a solenoid valve is arranged at the middle end of the first discharging pipe, the lower end of the first discharging pipe is suspended on the upper side of the evaporation mechanism, the evaporation mechanism is arranged in the evaporation tank, a second discharging pipe is inserted into the lower side of the side wall of the evaporation tank, one end of the second discharging pipe and the inner side wall of one side of the evaporation tank are arranged on the same vertical plane, and the other;
the heating mechanism is composed of a heating rod, a temperature sensor and a first controller, the upper end of the heating rod is fixed on a cover on the upper side of the liquid storage tank, the lower end of the heating rod passes through the cover on the upper side of the liquid storage tank and is arranged in the liquid storage tank in a suspended mode, heating wires of the heating rod are arranged in a U shape, the heating rod is connected with the first controller, the first controller is respectively connected with the temperature sensor and an electromagnetic valve, the first controller is fixed on the outer side wall of the evaporation tank, and the temperature sensor is arranged on the inner side wall of the lower side of the liquid storage tank;
the evaporation mechanism is composed of a guide ring, a fixed plate, a first guide plate, a second guide plate and a baffle plate, wherein the outer peripheral wall of the guide ring is fixedly connected with the inner peripheral wall of the evaporation box, the inner diameter of the upper side of the guide ring is gradually reduced from top to bottom, the lower side of the inner part of the guide ring is provided with the fixed plate, a plurality of first water leakage holes are equidistantly arranged on the fixed plate, the lower sides of the first water leakage holes are respectively provided with the first guide plate, the upper side of the first guide plate is fixed on the lower surface of the fixed plate, the lower side of the first guide plate is obliquely arranged leftwards, the front side and the rear side of the first guide plate are respectively and fixedly connected with the inner side walls of the front side and the rear side of the evaporation box, the lower side of the first guide plate is fixed on the first guide plate, the left upper side of the second water leakage holes is provided with the baffle plate, the, the downside of a deflector right side wall is fixed with No. two deflectors, and this No. two deflectors set up in the right downside in No. two holes that leak, the inside wall fixed connection of both sides around both sides respectively with the evaporation case around No. two deflectors.
Furthermore, the left side of No. two discharging pipes be equipped with No. three deflectors, the periphery wall of this No. three deflectors respectively with the internal perisporium fixed connection of evaporating case.
Further, the lateral wall of liquid reserve tank on be fixed with the motor, this motor is connected with external power source, is fixed with the (mixing) shaft on the output shaft of motor, after the other end of this (mixing) shaft passed a liquid reserve tank lateral wall, connects through the bearing with the lateral wall of liquid reserve tank opposite side soon, the (mixing) shaft sets up in the rear side of heating rod, the equal equidistance in both sides about the outer rampart of (mixing) shaft is fixed with a plurality of stirring vanes, the stirring vane is hung and is established inside the liquid reserve tank.
Further, the inside of liquid reserve tank insert and be equipped with the inlet tube, the lower extreme of this inlet tube sets up in temperature sensor's upside, the upper end of inlet tube passes behind the upside of a liquid reserve tank lateral wall, be connected with the delivery port of suction pump, suction pump and liquid reserve tank fixed connection, the water inlet and the outside liquid source of suction pump are connected, the suction pump is connected with No. two controllers, No. two controllers are fixed on the liquid reserve tank, and No. two controllers set up in the downside of suction pump, No. two controllers are connected with level sensor, level sensor fixes on the inside wall of liquid reserve tank downside.
Furthermore, the outer side of the lower side of the liquid storage tank is sleeved with a sealing ring, and the outer annular wall of the sealing ring is fixedly connected with the inner side wall of the upper side of the evaporation tank.
Furthermore, handles are arranged on the upper side of the liquid storage box, and the left end and the right end of each handle are fixedly connected with a cover on the upper side of the liquid storage box respectively.
After adopting the structure, the invention has the beneficial effects that:
1. liquid is heated by the heating mechanism and then flows onto a fixed plate in the evaporation mechanism through the first discharge pipe, and then flows onto the first guide plate and the second guide plate in sequence after primary heat exchange of the fixed plate, so that the heat exchange area can be increased;
2. the liquid storage tank is internally provided with a temperature sensor, when the temperature of the liquid in the liquid storage tank reaches a certain height, a signal is transmitted to the first controller through the temperature sensor, and the first controller closes the heating rod and opens the electromagnetic valve, so that the liquid can be conveniently discharged into the evaporation tank;
3. the fixed plate is fixed in the inside of guide ring, and when liquid flowed to the fixed plate, the accessible guide ring was spacing, did not in time pass a liquid in the hole that leaks and leads to can ensure that liquid flows from a hole that leaks.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a sectional view of a reservoir according to the present invention.
Fig. 3 is a sectional view of an evaporation tank of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic structural view of a guide ring and a fixing plate according to the present invention.
Description of reference numerals:
the device comprises an evaporation box 1, support legs 2, a liquid storage box 3, a heating mechanism 4, a heating rod 4-1, a temperature sensor 4-2, a first controller 4-3, an evaporation mechanism 5, a guide ring 5-1, a fixing plate 5-2, a first guide plate 5-3, a second guide plate 5-4, a baffle plate 5-5, a first water leakage hole 5-6, a second water leakage hole 5-7, a first discharge pipe 6, an electromagnetic valve 7, a second discharge pipe 8, a third guide plate 9, a motor 10, a stirring shaft 11, a stirring blade 12, a water inlet pipe 13, a water suction pump 14, a second controller 15, a water level sensor 16 and a sealing ring 17.
The specific implementation mode is as follows:
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. 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.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the novel evaporator comprises an evaporation box 1, support legs 2 and a liquid storage box 3, wherein the support legs 2 are fixedly welded at four corners of the lower surface of the evaporation box 1, the liquid storage box 3 is inserted into the center of the upper side wall of the evaporation box 1, the lower side of the liquid storage box 3 is arranged in a funnel shape, a sealing ring 17 is sleeved on the outer side of the lower side of the liquid storage box 3, the outer ring wall of the sealing ring 17 is fixedly adhered to the inner side wall of the upper side of the evaporation box 1, and the sealing property between the liquid storage box 3 and the evaporation; the upper side of the liquid storage box 3 is provided with a handle 18, the left end and the right end of the handle 18 are respectively fixedly connected with a cover on the upper side of the liquid storage box 3 through bolts, when the liquid storage box 3 needs to be taken down, the handle 18 is held by hands, the operation is convenient, the liquid storage box further comprises a heating mechanism 4 and an evaporation mechanism 5, the heating mechanism 4 is arranged in the liquid storage box 3, the heating mechanism 4 consists of a heating rod 4-1, a temperature sensor 4-2 and a controller 4-3, the upper end of the heating rod 4-1 is fixed on the cover on the upper side of the liquid storage box 3 through bolts, the lower end of the heating rod 4-1 passes through the cover on the upper side of the liquid storage box 3 and is suspended in the liquid storage box 3, a heating wire of the heating rod 4-1 is arranged in a U shape, the heating rod 4-1 is connected with the controller 4-3, the controller 4-3 is AT89C52, the first controller 4-3 is respectively connected with a temperature sensor 4-2 and an electromagnetic valve 7, the model of the temperature sensor 4-2 is DS18B20, the first controller 4-3 is fixed on the outer side wall of the right side of the evaporation tank 1 through a bolt, the temperature sensor 4-2 is arranged on the inner side wall of the left lower side of the liquid storage tank 3 and is fixed through a bolt, the outer side wall of the liquid storage tank 3 is fixed with a motor 10 through a bolt, the motor 10 is connected with an external power supply, the model of the motor 10 is 60KTYZ, a stirring shaft 11 is welded and fixed on the output shaft of the motor 10, the left end of the stirring shaft 11 passes through the right side wall of the liquid storage tank 3 and is screwed with the left side wall of the liquid storage tank 3 through a bearing, the bearing is embedded in the left side wall of the liquid storage tank 3, the outer ring of the bearing is welded and fixed with the inner side wall of the left side wall of the liquid storage, a plurality of stirring blades 12 are welded and fixed on the upper side and the lower side of the outer annular wall of the stirring shaft 11 at equal intervals, the stirring blades 12 are suspended in the liquid storage tank 3, and the liquid in the liquid storage tank 3 can be mixed through the stirring blades 12, so that the temperature of the liquid is uniform; a water inlet pipe 13 is inserted into the liquid storage tank 3, the lower end of the water inlet pipe 13 is arranged on the upper side of the temperature sensor 4-2, the upper end of the water inlet pipe 13 penetrates through the upper side of one side wall of the liquid storage tank 3 and then is connected with a water outlet of a water suction pump 14, the water suction pump 14 is fixedly connected with the left side wall of the liquid storage tank 3 through a bolt, a water inlet of the water suction pump 14 is connected with an external liquid source, the water suction pump 14 is connected with a second controller 15, the second controller 15 is fixed on the liquid storage tank 3 through a bolt, the second controller 15 is arranged on the lower side of the water suction pump 14, the model of the second controller 15 is AT89C52, the second controller 15 is connected with a water level sensor 16, the water level sensor 16 is fixed on the inner side wall of the right lower side of the liquid storage tank 3 through a bolt, the model of the water level sensor 16 is PTL601, and when the pressure, then the water suction pump 14 is started through the second controller 15, and liquid is pumped into the liquid storage tank 3 through the water suction pump 14, so that the operation is convenient;
a first discharge pipe 6 is inserted and welded on the lower side wall of the liquid storage tank 3, the upper end of the first discharge pipe 6 is arranged on the same horizontal plane with the inner bottom of the liquid storage tank 3, a solenoid valve 7 is arranged at the middle end of the first discharge pipe 6, the lower end of the first discharge pipe 6 is suspended at the upper side of an evaporation mechanism 5, the evaporation mechanism 5 is arranged inside the evaporation tank 1, the evaporation mechanism 5 comprises a guide ring 5-1, a fixed plate 5-2, a first guide plate 5-3, a second guide plate 5-4 and a baffle plate 5-5, the outer peripheral wall of the guide ring 5-1 is welded and fixed with the inner peripheral wall of the evaporation tank 1, the inner diameter of the upper side of the guide ring 5-1 is gradually reduced from top to bottom, the fixed plate 5-2 is arranged at the lower side inside the guide ring 5-1, and the outer peripheral wall of the fixed plate 5-2 is welded, a plurality of first water leakage holes 5-6 are equidistantly formed in the fixed plate 5-2, the lower sides of the first water leakage holes 5-6 are respectively provided with a first guide plate 5-3, the upper sides of the first guide plates 5-3 are welded and fixed on the lower surface of the fixed plate 5-2, the lower sides of the first guide plates 5-3 are obliquely arranged leftwards, the front side and the rear side of each first guide plate 5-3 are respectively welded and fixed with the inner side walls of the front side and the rear side of the evaporation box 1, the lower sides of the first guide plates 5-3 are provided with second water leakage holes 5-7, the left upper sides of the second water leakage holes 5-7 are provided with baffles 5-5, the front side and the rear side of each baffle 5-5 are respectively welded and fixed with the inner side walls of the front side and the rear side of the evaporation box 1, the lower sides of the baffles 5-5 are welded and fixed on the first guide plates 5-3, the lower sides of the right, the second guide plate 5-4 is arranged at the lower right side of the second water leakage hole 5-7, and the front side and the rear side of the second guide plate 5-4 are respectively welded and fixed with the inner side walls at the front side and the rear side of the evaporation box 1;
a second discharge pipe 8 is fixedly inserted into the lower side of the right side wall of the evaporation box 1 in an inserting manner, the left end of the second discharge pipe 8 and the inner side wall of the right side of the evaporation box 1 are arranged in the same vertical plane, and the right end of the second discharge pipe 8 is suspended on the right side of the evaporation box 1; no. two discharging pipes 8's left side is equipped with No. three deflector 9, and the periphery wall of this No. three deflector 9 respectively with the internal perisporium welded fastening of evaporating case 1.
The working principle of the specific embodiment is as follows: when the device is used, the water pump 14 is started, liquid is pumped into the liquid storage tank 3 through the water pump 14, after a certain water level is reached, a signal is transmitted to the second controller 15 through the water level sensor 16, the second controller 15 closes the water pump 14, then the motor 10 and the heating rod 4-1 are started, the heating rod 4-1 heats the liquid, the motor 10 drives the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring blades 12 to rotate, so that the temperature of the liquid in the liquid storage tank 3 is uniform, after the liquid reaches a certain temperature, the signal is transmitted to the first controller 4-3 through the temperature sensor 4-2, the first controller 4-3 simultaneously starts the electromagnetic valve 7 and closes the heating rod 4-1, the liquid flows onto the fixing plate 5-2 through the first discharge pipe 6, and is limited through the guide ring 5-1, the liquid flows downwards through the first water leakage hole 5-6 and drips onto the first guide plate 5-3, flows downwards along the first guide plate 5-3 until the liquid flows to the upper side of the baffle 5-5, then flows onto the second guide plate 5-4 after passing through the second water leakage hole 5-7, flows onto the third guide plate 9 along the second guide plate 5-4, finally flows into the second discharge pipe 8 through the third guide plate 9, and is discharged through the second discharge pipe 8, when the water in the liquid storage tank 3 is completely discharged, a signal can be transmitted to the second controller 15 through the water level sensor 16, the second controller 15 starts the water suction pump 14, the liquid is pumped into the liquid storage tank 3 through the water suction pump 14, when the liquid flows into the liquid storage tank 3 from the water inlet pipe 13, because the water inlet pipe 13 is positioned at the upper side of the temperature sensor 4-2, when the liquid drips, the liquid drips onto the temperature sensor 4-2, and because the temperature is low, the temperature sensor 4-2 transmits a signal to the controller 4-3, and the controller 4-3 starts the heating rod 4-1 and closes the electromagnetic valve 7 at the same time, so that the liquid refilled in the liquid storage tank 3 can be heated.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. liquid is heated by the heating mechanism 4 and then flows onto a fixing plate 5-2 in the evaporation mechanism 5 through the first discharge pipe 6, and then flows onto the first guide plate 5-3 and the second guide plate 5-4 in sequence after primary heat exchange of the fixing plate 5-2, so that the heat exchange area can be increased;
2. a temperature sensor 4-2 is arranged in the liquid storage tank 3, when the temperature of the liquid in the liquid storage tank 3 reaches a certain height, a signal is transmitted to the first controller 4-3 through the temperature sensor 4-2, and the first controller 4-3 closes the heating rod 4-1 and opens the electromagnetic valve 7, so that the liquid can be conveniently discharged into the evaporation tank 1;
3. the fixing plate 5-2 is fixed inside the guide ring 5-1, when liquid flows onto the fixing plate 5-2, the liquid can be limited through the guide ring 5-1, and the liquid which does not pass through the first water leakage hole 5-6 in time is guided, so that the liquid can be ensured to flow out of the first water leakage hole 5-6;
4. a stirring shaft 11 is arranged in the liquid storage tank 3, the stirring shaft 11 is driven by a motor 10, and the stirring shaft 11 drives the stirring blades 12 to rotate when rotating, so that the temperature of liquid in the liquid storage tank 3 can be uniform;
5. be fixed with suction pump 14 on the left side wall of liquid reserve tank 3, after the pressure on the inside level sensor 16 of liquid reserve tank 3 reduces, can send the signal to No. two controllers 15, No. two controllers 15 of rethread start suction pump 14, through suction pump 14 pumpingliquid to liquid reserve tank 3 in, convenient operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. A large-scale film evaporation device comprises an evaporation box (1), support legs (2) and a liquid storage box (3), wherein the support legs (2) are fixed at four corners of the lower surface of the evaporation box (1), the liquid storage box (3) is inserted into the center of the upper side wall of the evaporation box (1), and the lower side of the liquid storage box (3) is arranged in a funnel shape; the method is characterized in that: the automatic feeding device is characterized by further comprising a heating mechanism (4) and an evaporation mechanism (5), wherein the heating mechanism (4) is arranged inside the liquid storage tank (3), a first discharging pipe (6) is inserted on the lower side wall of the liquid storage tank (3), the upper end of the first discharging pipe (6) and the inner bottom of the liquid storage tank (3) are arranged on the same horizontal plane, an electromagnetic valve (7) is arranged at the middle end of the first discharging pipe (6), the lower end of the first discharging pipe (6) is hung on the upper side of the evaporation mechanism (5), the evaporation mechanism (5) is arranged inside the evaporation tank (1), a second discharging pipe (8) is inserted on the lower side of one side wall of the evaporation tank (1), one end of the second discharging pipe (8) and the inner side wall of one side of the evaporation tank (1) are arranged on the same vertical plane, and the other end of the second discharging pipe (8) is;
the heating mechanism (4) is composed of a heating rod (4-1), a temperature sensor (4-2) and a first controller (4-3), the upper end of the heating rod (4-1) is fixed on the cover at the upper side of the liquid storage tank (3), the lower end of the heating rod (4-1) penetrates through the cover at the upper side of the liquid storage tank (3), the heating device is suspended in the liquid storage tank (3), heating wires of the heating rod (4-1) are arranged in a U shape, the heating rod (4-1) is connected with a first controller (4-3), the first controller (4-3) is respectively connected with a temperature sensor (4-2) and an electromagnetic valve (7), the first controller (4-3) is fixed on the outer side wall of the evaporation tank (1), and the temperature sensor (4-2) is arranged on the inner side wall of the lower side of the liquid storage tank (3);
the evaporation mechanism (5) is composed of a guide ring (5-1), a fixed plate (5-2), a first guide plate (5-3), a second guide plate (5-4) and a baffle plate (5-5), the outer peripheral wall of the guide ring (5-1) is fixedly connected with the inner peripheral wall of the evaporation box (1), the inner diameter of the upper side of the guide ring (5-1) is gradually reduced from top to bottom, the fixed plate (5-2) is arranged on the lower side of the inner part of the guide ring (5-1), a plurality of first water leakage holes (5-6) are equidistantly arranged on the fixed plate (5-2), the first guide plate (5-3) is arranged on the lower side of each first water leakage hole (5-6), the upper side of the first guide plate (5-3) is fixed on the lower surface of the fixed plate (5-2), the lower side of the first guide plate (5-3) is obliquely arranged leftwards, the front side and the rear side of the first guide plate (5-3) are respectively fixedly connected with the inner side walls of the front side and the rear side of the evaporation box (1), the lower side of the first guide plate (5-3) is provided with a second water leakage hole (5-7), the left upper side of the second water leakage hole (5-7) is provided with a baffle plate (5-5), the front side and the rear side of the baffle (5-5) are respectively fixedly connected with the inner side walls of the front side and the rear side of the evaporation box (1), the lower side of the baffle (5-5) is fixed on the first guide plate (5-3), the lower side of the right side wall of the first guide plate (5-3) is fixed with the second guide plate (5-4), the second guide plate (5-4) is arranged at the lower right side of the second water leakage hole (5-7), and the front side and the rear side of the second guide plate (5-4) are fixedly connected with the inner side walls of the front side and the rear side of the evaporation box (1) respectively.
2. A large scale thin film evaporation apparatus according to claim 1, wherein: no. two discharging pipes (8) the left side be equipped with No. three deflector (9), the periphery wall of this No. three deflector (9) respectively with evaporation tank (1) internal perisporium fixed connection, in the direction flow of No. two discharging pipes (8) of liquid process No. three deflector (9) that drops via No. two deflector (5-4), discharge via No. two discharging pipes (8) again.
3. A large scale thin film evaporation apparatus according to claim 1, wherein: the outer side wall of the liquid storage box (3) is fixed with a motor (10), the motor (10) is connected with an external power supply, a stirring shaft (11) is fixed on an output shaft of the motor (10), the other end of the stirring shaft (11) penetrates through one side wall of the liquid storage box (3) and then is connected with the side wall of the other side of the liquid storage box (3) in a rotating mode through a bearing, the stirring shaft (11) is arranged on the rear side of the heating rod (4-1), a plurality of stirring blades (12) are fixed on the upper side and the lower side of the outer annular wall of the stirring shaft (11) at equal intervals, the stirring blades (12) are arranged inside the liquid storage box (3) in a suspending mode, when the heating rod (4-1) heats liquid, the motor (10) is started, the motor (10) drives the stirring shaft (11) to rotate, the stirring shaft (11) drives the stirring blades.
4. A large scale thin film evaporation apparatus according to claim 1, wherein: the inside of liquid storage tank (3) insert and be equipped with inlet tube (13), the lower extreme of this inlet tube (13) sets up in the upside of temperature sensor (4-2), the upside of one lateral wall of liquid storage tank (3) is passed to the upper end of inlet tube (13) after, be connected with the delivery port of suction pump (14), suction pump (14) and liquid storage tank (3) fixed connection, the water inlet and the outside liquid source of suction pump (14) are connected, suction pump (14) are connected with No. two controller (15), No. two controller (15) are fixed on liquid storage tank (3), and No. two controller (15) set up the downside in suction pump (14), No. two controller (15) are connected with level sensor (16), level sensor (16) are fixed on the inside wall of liquid storage tank (3) downside, set for highest water level and minimum water level through level sensor (16), when pouring into liquid, when the water level reaches the highest water level set by the water level sensor (16), the water suction pump (14) is closed through the second controller (15), and when liquid is discharged, the water suction pump (14) is started through the second controller (15) when the water level is lowered to the lowest water level.
5. A large scale thin film evaporation apparatus according to claim 1, wherein: the outer side of the lower side of the liquid storage box (3) is sleeved with a sealing ring (17), the outer ring wall of the sealing ring (17) is fixedly connected with the inner side wall of the upper side of the evaporation box (1), and the liquid storage box (3) and the evaporation box (1) are sealed through the sealing ring (17).
6. A large scale thin film evaporation apparatus according to claim 1, wherein: the upper side of the liquid storage box (3) is provided with handles (18), the left end and the right end of each handle (18) are fixedly connected with the cover on the upper side of the liquid storage box (3), and when the liquid storage box (3) needs to be detached, the handles (18) are used for upwards pulling the liquid storage box (3).
7. A large scale thin film evaporation apparatus according to claim 1, wherein: the working principle is as follows: when the device is used, the liquid storage tank (3) is filled with liquid, the heating rod (4-1) is started, the heating rod (4-1) heats the liquid, when the liquid reaches a certain temperature, a signal is transmitted to the first controller (4-3) through the temperature sensor (4-2), the first controller (4-3) simultaneously starts the electromagnetic valve (7) and closes the heating rod (4-1), the liquid flows onto the fixing plate (5-2) through the first discharge pipe (6), the liquid is limited through the guide ring (5-1), the liquid flows downwards through the first water leakage hole (5-6) and drips onto the first guide plate (5-3), the liquid flows downwards along the first guide plate (5-3) until the liquid flows to the upper side of the baffle plate (5-5), and then passes through the second water leakage hole (5-7), the liquid flows to a second guide plate (5-4), the liquid flows to a third guide plate (9) along the second guide plate (5-4), finally flows into a second discharge pipe (8) through the third guide plate (9), and is discharged through the second discharge pipe (8), when water in the liquid storage tank (3) is discharged, the liquid is injected into the liquid storage tank (3) again, the cover of the liquid storage tank (3) can be lifted firstly during injection, then the liquid is dripped onto a temperature sensor (4-2), and due to the fact that the temperature of the liquid is low, a signal is transmitted to the first controller (4-3) through the temperature sensor (4-2), the first controller (4-3) starts a heating rod (4-1) and closes an electromagnetic valve (7) at the same time, and therefore the liquid injected into the liquid storage tank (3) again can be heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010069114.7A CN111202997A (en) | 2020-01-21 | 2020-01-21 | Large-scale film evaporation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010069114.7A CN111202997A (en) | 2020-01-21 | 2020-01-21 | Large-scale film evaporation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111202997A true CN111202997A (en) | 2020-05-29 |
Family
ID=70783588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010069114.7A Pending CN111202997A (en) | 2020-01-21 | 2020-01-21 | Large-scale film evaporation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111202997A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201591990U (en) * | 2009-12-30 | 2010-09-29 | 桂林电力电容器有限责任公司 | Insulating oil processing device |
| CN202490186U (en) * | 2012-03-16 | 2012-10-17 | 成都恒瑞制药有限公司 | Automatic decocting device |
| CN103041614A (en) * | 2012-11-30 | 2013-04-17 | 广东医学院 | Device and method for extracting and concentrating traditional Chinese medicine |
| CN204543594U (en) * | 2015-02-03 | 2015-08-12 | 江苏西方环保科技有限公司 | The continuous separator of the first alcohol and water in a kind of separating bio diesel raw material |
| US9682330B1 (en) * | 2011-08-19 | 2017-06-20 | Raymond C. Sherry | Cleaning system components with abrasives |
| CN207429708U (en) * | 2017-10-31 | 2018-06-01 | 石家庄北方药业有限公司 | It is a kind of that there is the vacuum concentration pot of infrared detection |
| CN108371826A (en) * | 2018-05-07 | 2018-08-07 | 金溪遥遥领先高科有限公司 | A kind of distillation column equipment |
| CN110234411A (en) * | 2017-02-03 | 2019-09-13 | 维美德公司 | The method of heat-transfer pipe and manufacture heat-transfer pipe |
-
2020
- 2020-01-21 CN CN202010069114.7A patent/CN111202997A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201591990U (en) * | 2009-12-30 | 2010-09-29 | 桂林电力电容器有限责任公司 | Insulating oil processing device |
| US9682330B1 (en) * | 2011-08-19 | 2017-06-20 | Raymond C. Sherry | Cleaning system components with abrasives |
| CN202490186U (en) * | 2012-03-16 | 2012-10-17 | 成都恒瑞制药有限公司 | Automatic decocting device |
| CN103041614A (en) * | 2012-11-30 | 2013-04-17 | 广东医学院 | Device and method for extracting and concentrating traditional Chinese medicine |
| CN204543594U (en) * | 2015-02-03 | 2015-08-12 | 江苏西方环保科技有限公司 | The continuous separator of the first alcohol and water in a kind of separating bio diesel raw material |
| CN110234411A (en) * | 2017-02-03 | 2019-09-13 | 维美德公司 | The method of heat-transfer pipe and manufacture heat-transfer pipe |
| CN207429708U (en) * | 2017-10-31 | 2018-06-01 | 石家庄北方药业有限公司 | It is a kind of that there is the vacuum concentration pot of infrared detection |
| CN108371826A (en) * | 2018-05-07 | 2018-08-07 | 金溪遥遥领先高科有限公司 | A kind of distillation column equipment |
Non-Patent Citations (1)
| Title |
|---|
| 屈宜春等: "《物理化学实验》", 31 December 2015, 黑龙江大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207002218U (en) | A kind of full-automatic chemical reagent bottle placer | |
| CN109200984B (en) | Reation kettle with dual heat dissipation function | |
| CN201260902Y (en) | Debubbling tank | |
| CN206591000U (en) | A kind of electroplating wastewater recycle device | |
| CN208410304U (en) | A kind of Latex cure agitator tank | |
| CN110141889A (en) | Vacuum defoaming equipment and debubbling method for high viscosity liquid | |
| CN112169610A (en) | Preparation method of decontamination type laundry detergent | |
| CN110615146A (en) | Automatic change chemical reagent liquid filling machine | |
| CN111202997A (en) | Large-scale film evaporation equipment | |
| CN203777722U (en) | Defoaming equipment for eliminating foam of slurry | |
| CN201199753Y (en) | Defoaming apparatus | |
| CN211170696U (en) | Full-automatic sterilization fermentation cylinder | |
| CN109534370B (en) | Battery grade lithium carbonate crude product stirring and washing device | |
| CN108658139B (en) | Dosing device for sewage treatment | |
| CN208771415U (en) | A kind of liquid reagent production highly effective reaction kettle | |
| CN218130123U (en) | Vacuum degassing device | |
| CN102732644A (en) | High-efficiency carbonation device for sugar manufacturing | |
| CN211328260U (en) | Alcohol precipitation equipment | |
| CN207619057U (en) | A kind of environmental protection deaerating plant | |
| CN206996562U (en) | A kind of stirred tank | |
| CN207153551U (en) | A kind of agitator with cooling device | |
| CN212395897U (en) | Automatic liquid level control system for pig gall powder concentration | |
| CN219116245U (en) | Chemical liquid storage tank | |
| CN216274032U (en) | Spiral layout circulating water cooling equipment | |
| CN212941595U (en) | Efficient constant-pressure water supplementing and degassing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200529 |
|
| RJ01 | Rejection of invention patent application after publication |