CN207627942U

CN207627942U - A kind of rotation film evaporator of inner cylinder rotating

Info

Publication number: CN207627942U
Application number: CN201721255394.0U
Authority: CN
Inventors: 刘建国
Original assignee: Harbin Patriotic Machinery Technology Co Ltd
Current assignee: Harbin Patriotic Machinery Technology Co Ltd
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2018-07-20
Anticipated expiration: 2027-09-27

Abstract

The utility model is related to a kind of rotation film evaporators of inner cylinder rotating, including material pot, heat insulation tank, rack, speed reducer, chain, motor, big sprocket wheel, upper water retaining disk, lower water retaining disk, bearing housing, safety guard, blade applicator, lower drive shaft, lower bearing housing, upper transmission shaft, foot-operated, feeding device and blanking device；Affixed with upper transmission shaft at the top of the material pot, material pot bottom is affixed with lower drive shaft, and heat insulation tank is provided with outside material pot, and heat insulation tank is fixed with lower drive shaft；The motor output shaft is connected with the input shaft of speed reducer；The big sprocket wheel and lower drive shaft are affixed, and chain is rotating around the sprocket wheel and big sprocket wheel crossed on speed reducer；The end of the upper transmission shaft is provided with feeding device, and lower drive shaft end is provided with blanking device.Heat insulation tank is set outside the utility model material pot, can effectively keep the temperature, be evaporated during heated, evaporation efficiency is high, and the flavor taste of the material flavouring of processing is made all to reach preferable state.

Description

A kind of rotation film evaporator of inner cylinder rotating

Technical field

The utility model is related to the technical field of evaporation equipment, the skill of the rotation film evaporator of especially a kind of inner cylinder rotating Art field.

Background technology

In fields such as pharmacy, food, many products are concentrated and dried after preparing, general artificial standing drying and Heating evaporation is eliminated by market；Due to drug and the intrinsic attribute of food, be not suitable for open condensing mode, in order to avoid Product is by unnecessary pollution.

The capital equipment for being used for material concentration currently on the market is concentration tank and vertical film evaporator, and concentration tank is suitable for The production of small lot, batch, it is impossible to be used in continuous production, it can not for the larger and larger manufacturer of the scale of construction Solve production efficiency problem；Vertical film evaporator relative enhancement tank for production efficiency increases, but vertical film The volume of evaporator is excessive, and mounting height, installing environmental conditions require and fabricating yard requirement is relatively high, prepare and are mounted to This is big, and vertical film evaporator is not easy to clean, and later maintenance cost is higher.

Application No. is CN201610311048.3 Chinese patents to disclose a kind of steam-heated plural layers evaporator, should Device is only limitted to vapor as heat medium, and application scenarios are few, and the device number of plies setting it is how complicated, although increase by Hot area, but heating temperature therefore be lower, be unfavorable for material by thermal concentration, concentrated effect is poor.Therefore seek to design a kind of body Product is small, and mounting height is low, and site requirements is low compared with vertical film evaporator, and the rotating speed of cocnentration factor higher, shaft is fast, evaporation Efficient, the residence time is short, is suitble to the concentration of thermal sensitivity product, can on-line cleaning, meet pharmaceuticals industry GMP (pharmaceutical production quality Management regulation) require horizontal film evaporator is with good economic efficiency and social benefit.

Utility model content

The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of rotation film evaporation of inner cylinder rotating Device heats material pot using the vapor of heat, is rotated when heating motor and driving material pot, is arranged outside material pot and protects Warm tank can effectively be kept the temperature, and setting material pot is side oblique type, and small, mounting height is low, cocnentration factor higher, can be clear online It washes, with good economic efficiency and social benefit.

To achieve the above object, the utility model proposes a kind of rotation film evaporator of inner cylinder rotating, including material pot, Heat insulation tank, rack, speed reducer, chain, motor, big sprocket wheel, upper water retaining disk, lower water retaining disk, top bearing housing, safety guard, blade applicator, Lower drive shaft, lower bearing housing, upper transmission shaft, foot-operated, feeding device and blanking device；It is solid with upper transmission shaft at the top of the material pot It connects, material pot bottom is affixed with lower drive shaft, and heat insulation tank is provided with outside material pot, and heat insulation tank is fixed with lower drive shaft；It is described Motor is arranged in one end of rack, and motor output shaft is connected with the input shaft of speed reducer；The big sprocket wheel is solid with lower drive shaft It connects, chain is rotating around the sprocket wheel and big sprocket wheel crossed on speed reducer；The top bearing housing is arranged in the middle part of upper transmission shaft, upper bearing (metal) Case is fixed with rack；The lower bearing housing is arranged at the middle part of lower drive shaft, and lower bearing housing is fixed with rack；The upper transmission shaft End be provided with feeding device, lower drive shaft end is provided with blanking device；The blade applicator is contacted with material top tank structure, is scraped Diaphragm is sleeved on blanking device.

Preferably, the feeding device includes feed pipe, charging pipe clamp and upper stuffing box, upper stuffing box is arranged upper Be driven shaft end, upper stuffing box with charging pipe clamp be connected, upper stuffing box and feed pipe clamp it is affixed, feed pipe outside be arranged into Expects pipe fixture, feeds pipe clamp and rack is affixed.

Preferably, the blanking device includes discharge nozzle, discharging pipe clamp and lower stuffing box, lower stuffing box is arranged under It is driven shaft end, lower stuffing box is connected with discharge nozzle, and lower stuffing box and discharging pipe clamp are affixed, and discharge nozzle is arranged outside discharge nozzle Fixture, discharging pipe clamp and rack are affixed.

Preferably, one-way cock is all arranged on the discharge nozzle and feed pipe, one-way exhaust valve is also set up on discharge nozzle.

Preferably, the rack is equipped with hot water heater box, electrothermal tube, hot water heater box are installed in hot water heater box Heat-exchanger pump is connected, heat insulation tank top is equipped with hot-water nozzle, and heat-exchanger pump connects hot-water nozzle by water-supply-pipe.

Preferably, water-supply-pipe is arranged at the top of the heat insulation tank, heat insulation tank side bottom is arranged outlet pipe, water-supply-pipe and goes out Water pipe is respectively equipped with valve.

Preferably, the hot-water nozzle spray is provided with below hot-water nozzle and catchments between material pot and heat insulation tank Splash can, the water temperature being arranged between material pot and heat insulation tank are 85 DEG C.

Preferably, the central rack water ring vacuum pump, water ring vacuum pump connects heat insulation tank, rack by vacuum-pumping tube Condenser units are arranged in right side, and condenser units include pipe bundle condenser, condensation liquid collecting tank, reflux water pipe, and pipe bundle condenser connects It is connected to heat insulation tank upper end, pipe bundle condenser bottom connection condensation liquid collecting tank, condensation liquid collecting pot bottom connects back to overflow pipe, recirculation water Pipe is connected in hot water heater box.

Preferably, described ride is separately positioned on four angles of rack, rides and be provided with latch segment.

Preferably, the safety guard is arranged on the outside of chain, safety guard is fixed with rack.

The beneficial effects of the utility model：

1, heat insulation tank is set outside the utility model material pot, can effectively keep the temperature that so that heat is not allowed volatile, is utilized The vapor of heat heats material pot, rotates when heating motor and driving material pot, just will produce during heated Evaporation, evaporation efficiency is high, and the flavor taste of the material flavouring of processing is made all to reach preferable state.

2, the tilting tank design of the utility model setting is compared with vertical film evaporator, small, mounting height It is low, cocnentration factor higher, can on-line cleaning, with good economic efficiency and social benefit.

The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of overall structure diagram of the rotation film evaporator of inner cylinder rotating；

Fig. 2 is a kind of A-A diagrammatic cross-sections of the rotation film evaporator of inner cylinder rotating；

Fig. 3 is a kind of B-B diagrammatic cross-sections of the rotation film evaporator of inner cylinder rotating；

Fig. 4 is a kind of C-C diagrammatic cross-sections of the rotation film evaporator of inner cylinder rotating；

Fig. 5 is a kind of D-D diagrammatic cross-sections of the rotation film evaporator of inner cylinder rotating；

Fig. 6 is a kind of K of the rotation film evaporator of inner cylinder rotating to schematic diagram；

Fig. 7 is a kind of heating condensation portion structural schematic diagram of the rotation film evaporator of inner cylinder rotating；

Fig. 8 is a kind of heating condensation portion vertical view of the rotation film evaporator of inner cylinder rotating.

1- material pots in figure；2- heat insulation tanks；3- racks；4- speed reducers；5- chains；6- motors；7- big sprocket wheels；8- discharges Pipe；9- discharging pipe clamps；10- feed pipes；11- feeds pipe clamp；The upper stuffing boxes of 12-；Stuffing box under 13-；The upper water retaining disks of 14-； Water retaining disk under 15-；16- top bearing housings；17- safety guards；18- blade applicators；19- lower drive shafts；20- lower bearing housings；21- is uploaded Moving axis；22- is foot-operated；23- hot water heater boxes；24- electrothermal tubes；25- water ring vacuum pumps；26- heat-exchanger pumps；27- catchments splash can； 28- vacuum-pumping tubes；29- pipe bundle condensers；30- condenses liquid collecting tank；31- reflux water pipes；32- hot-water nozzles.

Specific implementation mode

It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Such as Fig. 1~Fig. 8, the utility model, including material pot 1, heat insulation tank 2, rack 3, speed reducer 4, chain 5, motor 6, Big sprocket wheel 7, upper water retaining disk 14, lower water retaining disk 15, top bearing housing 16, safety guard 17, blade applicator 18, lower drive shaft 19, lower bearing Case 20, rides 22, feeding device and blanking device at upper transmission shaft 21；1 top, object affixed with upper transmission shaft 21 of the material pot 1 bottom of batch can and lower drive shaft 19 are affixed, and heat insulation tank 2 is provided with outside material pot 1, and heat insulation tank 2 is fixed with lower drive shaft 19；Institute It states motor 6 to be arranged in one end of rack 3,6 output shaft of motor is connected with the input shaft of speed reducer 4；The big sprocket wheel 7 is passed under Moving axis 19 is affixed, and chain 5 is rotating around the sprocket wheel and big sprocket wheel 7 crossed on speed reducer 4；The top bearing housing 16 is arranged in upper transmission shaft 21 middle part, top bearing housing 16 are fixed with rack 3；The lower bearing housing 20 is arranged in the middle part of lower drive shaft 19, lower bearing housing 20 fix with rack 3；The end of the upper transmission shaft 21 is provided with feeding device, and 19 end of lower drive shaft is provided with blanking dress It sets；The blade applicator 18 is contacted with 1 inner wall of material pot, and blade applicator 18 is sleeved on blanking device.

The feeding device includes feed pipe 10, charging pipe clamp 11 and upper stuffing box 12, and upper stuffing box 12 is arranged upper 21 end of transmission shaft, upper stuffing box 12 are connected with charging pipe clamp 11, and upper stuffing box 12 and charging pipe clamp 11 are affixed, feed pipe 10 outside setting charging pipe clamps 11, feed pipe clamp 11 and rack 3 are affixed.

The blanking device includes discharge nozzle 8, discharging pipe clamp 9 and lower stuffing box 13, and the lower setting of stuffing box 13 passes under 19 end of moving axis, lower stuffing box 13 are connected with discharge nozzle 8, and lower stuffing box 13 and discharging pipe clamp 9 are affixed, are set outside discharge nozzle 8 Discharging pipe clamp 9 is set, discharging pipe clamp 9 and rack 3 are affixed.

One-way cock is all set on the discharge nozzle 8 and feed pipe 10, one-way exhaust valve is also set up on discharge nozzle 8.

Water-supply-pipe is arranged in 2 top of the heat insulation tank, and outlet pipe, water-supply-pipe and outlet pipe point is arranged in 2 side bottom of heat insulation tank It She You not valve.

The hot-water nozzle 32 sprays between material pot 1 and heat insulation tank 2, the lower section of hot-water nozzle 32 be provided with catchment it is anti- Tank 27 is splashed, the water temperature being arranged between material pot 1 and heat insulation tank 2 is 85 DEG C.

Described foot-operated 22 are separately positioned on four angles of rack 3, and latch segment is provided on foot-operated 22.

The setting of the safety guard 17 is fixed in 5 outside of chain, safety guard 17 with rack 3.

Such as Fig. 7, Fig. 8, the rack 3 is equipped with hot water heater box 23, electrothermal tube 24 is equipped in hot water heater box 23, Hot water heater box 23 connects heat-exchanger pump 26, and 2 top of heat insulation tank is equipped with hot-water nozzle 32, and heat-exchanger pump 26 connects hot water by water-supply-pipe Nozzle 32.

3 middle part water ring vacuum pump 25 of the rack, water ring vacuum pump 25 connect heat insulation tank 2, rack by vacuum-pumping tube 28 Condenser units are arranged in 3 right sides, and condenser units include pipe bundle condenser 29, condensation liquid collecting tank 30, reflux water pipe 31, and tubulation is cold Condenser 29 is connected to 2 upper end of heat insulation tank, and 29 bottom of pipe bundle condenser connection condensation liquid collecting tank 30,30 bottom of condensation liquid collecting tank connects Overflow pipe 31 is taken back, reflux water pipe 31 is connected in hot water heater box 23.

Utility model works process：

When a kind of rotation film evaporator of inner cylinder rotating of the utility model is specifically used, worm and gear is driven by motor 6 Speed reducer 4 imparts power to big sprocket wheel 7 by the chain 5 being wound on speed reducer 4, and big sprocket wheel 7 drives material pot 1 and heat preservation Tank 2 moves in a circle together with upper transmission shaft 21 and lower drive shaft 19, and feed liquid enters material pot 1, heat preservation with feed pipe 10 Hot water in 2 inner chamber body of tank heats the feed liquid in material pot 1 with the rotary motion of material pot 1.

The heat-exchanger pump 26, water ring vacuum pump 25 and condenser units of cycle are provided in rack 3, during evaporation, It is that negative pressure works, material pot 1 is vacuumized using water ring vacuum pump 25, water temperature maintains 85 degree by electrothermal tube 24 in cavity Left and right.Water is drunk up by heat-exchanger pump 26 when work, on the spray to the rotation barrel of liner of hot-water nozzle 32, is then steamed It sends out, liquid level is motionless in 1 rotary course of material pot, and the surface of gas wall will produce a thin layer of film when material pot 1 rotates, thin Film is spray when going to top, and evaporation is just will produce during heated, and the steam that material pot 1 generates when evaporating enters Condenser units detach, and charging is continuously spread to the uniform liquid film of thickness in heating surface and moved down by blade applicator 18, herein In the process, low-boiling component is evaporated, and is left the liquid come and as needed the material concentrated, above to realize that feed liquid is entire Evaporation process.

The utility model, the tilting tank design of setting is compared with vertical film evaporator, small, mounting height It is low, cocnentration factor higher, can on-line cleaning, with good economic efficiency and social benefit；Heat insulation tank is set outside material pot, It can effectively keep the temperature that so that heat is not allowed volatile, material pot be heated using the vapor of heat, side is heated motor and driven Material pot side rotates, and evaporation is just will produce during heated, evaporation efficiency is high, makes the flavor mouth of the material flavouring of processing Sense all reaches preferable state.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power Subject to the protection domain that profit requires.

Claims

1. a kind of rotation film evaporator of inner cylinder rotating, it is characterised in that：Including material pot (1), heat insulation tank (2), rack (3), Speed reducer (4), chain (5), motor (6), big sprocket wheel (7), upper water retaining disk (14), lower water retaining disk (15), top bearing housing (16), peace Full cover (17), blade applicator (18), lower drive shaft (19), lower bearing housing (20), upper transmission shaft (21), foot-operated (22), feeding device And blanking device；Affixed with upper transmission shaft (21) at the top of the material pot (1), material pot (1) bottom is solid with lower drive shaft (19) It connects, heat insulation tank (2) is provided with outside material pot (1), heat insulation tank (2) is fixed with lower drive shaft (19)；Motor (6) setting exists One end of rack (3), motor (6) output shaft are connected with the input shaft of speed reducer (4)；The big sprocket wheel (7) and lower drive shaft (19) affixed, chain (5) is rotating around the sprocket wheel and big sprocket wheel (7) crossed on speed reducer (4)；The top bearing housing (16) is arranged upper The middle part of transmission shaft (21), top bearing housing (16) are fixed with rack (3)；The lower bearing housing (20) is arranged in lower drive shaft (19) Middle part, lower bearing housing (20) and rack (3) are fixed；The end of the upper transmission shaft (21) is provided with feeding device, underdrive Axis (19) end is provided with blanking device；The blade applicator (18) contacts with material pot (1) inner wall, and blade applicator (18) is sleeved on blanking On device.

2. a kind of rotation film evaporator of inner cylinder rotating as described in claim 1, it is characterised in that：The feeding device includes Feed pipe (10), charging pipe clamp (11) and upper stuffing box (12), upper stuffing box (12) are arranged in upper transmission shaft (21) end, on Stuffing box (12) is connected with charging pipe clamp (11), and upper stuffing box (12) and charging pipe clamp (11) are affixed, and feed pipe (10) is outside Portion's setting charging pipe clamp (11), charging pipe clamp (11) and rack (3) are affixed.

3. a kind of rotation film evaporator of inner cylinder rotating as described in claim 1, it is characterised in that：The blanking device includes Discharge nozzle (8), discharging pipe clamp (9) and lower stuffing box (13), lower stuffing box (13) are arranged in lower drive shaft (19) end, under fill out Hopper (13) is connected with discharge nozzle (8), and lower stuffing box (13) and discharging pipe clamp (9) are affixed, setting discharging outside discharge nozzle (8) Pipe clamp (9), discharging pipe clamp (9) and rack (3) are affixed.

4. a kind of rotation film evaporator of inner cylinder rotating as claimed in claim 3, it is characterised in that：The discharge nozzle (8) and One-way cock is all set on feed pipe (10), and discharge nozzle also sets up one-way exhaust valve on (8).

5. a kind of rotation film evaporator of inner cylinder rotating as described in claim 1, it is characterised in that：It is set on the rack (3) There is hot water heater box (23), electrothermal tube (24) is installed in hot water heater box (23), hot water heater box (23) connects heat-exchanger pump (26), heat insulation tank (2) top is equipped with hot-water nozzle (32), and heat-exchanger pump (26) connects hot-water nozzle (32) by water-supply-pipe.

6. a kind of rotation film evaporator of inner cylinder rotating as claimed in claim 5, it is characterised in that：Heat insulation tank (2) top Water-supply-pipe is arranged in portion, and outlet pipe is arranged in heat insulation tank (2) side bottom, and water-supply-pipe and outlet pipe are respectively equipped with valve.

7. a kind of rotation film evaporator of inner cylinder rotating as claimed in claim 5, it is characterised in that：The hot-water nozzle (32) Spray is provided with the splash can that catchments (27), material pot (1) between material pot (1) and heat insulation tank (2) below hot-water nozzle (32) The water temperature being arranged between heat insulation tank (2) is 85 DEG C.

8. a kind of rotation film evaporator of inner cylinder rotating as claimed in claim 5, it is characterised in that：In the middle part of the rack (3) Water ring vacuum pump (25), water ring vacuum pump (25) connect heat insulation tank (2) by vacuum-pumping tube (28), and setting is cold on the right side of rack (3) Condenser component, condenser units include pipe bundle condenser (29), condensation liquid collecting tank (30), reflux water pipe (31), pipe bundle condenser (29) it is connected to heat insulation tank (2) upper end, pipe bundle condenser (29) bottom connection condensation liquid collecting tank (30) condenses liquid collecting tank (30) bottom Portion connects back to overflow pipe (31), and reflux water pipe (31) is connected in hot water heater box (23).

9. a kind of rotation film evaporator of inner cylinder rotating as described in claim 1, it is characterised in that：Foot-operated (22) difference It is arranged on four angles of rack (3), latch segment is provided on foot-operated (22).

10. a kind of rotation film evaporator of inner cylinder rotating as described in claim 1, it is characterised in that：The safety guard (17) On the outside of chain (5), safety guard (17) is fixed with rack (3) for setting.