CN2351171Y - Rotary tube still heating thickener - Google Patents

Abstract

The utility model relates to an evaporation concentration device, which is a rotary tubular heating and concentrating device mainly used for donkey-hide gelatin, yellow gelatin and other medicinal gels. The utility model comprises a supporting seat, a tank body is arranged on the supporting seat, a heat exchanger is arranged in the tank body, an exhaust drum is arranged at the upper end of the tank body, a rubber pipe is arranged at the lower end of the tank body, a speed reduction machine is arranged on the supporting seat, a casing pipe is arranged on an outer wall of a central pipe of the heat exchanger, and a double-row chain wheel arranged on the casing pipe is connected with the speed reduction machine. The utility model has the advantages of high thermal efficiency, high concentration speed, pot hissing phenomenon prevention, stable product quality, low labor intensity, improved production environment, etc.

Description

Rotation shell and tube heating inspissator

The utility model relates to evaporation concentration equipment, is the rotation shell and tube heating inspissator of a kind of being mainly used in " donkey-hide gelatin ", " oxhide gelatin " and other glue,medicinal agent.

At present, the equipment that is used for the donkey-hide gelatin evaporation and concentration is the tilting-type jacketed pan, the uncovered evaporation of this pot, external jacket is as heater, both do not met medicine GMP code requirement, and heat transfer efficiency is low, it is slow to concentrate speed, the normal void pot phenomenon that occurs, every batch takies several pots, and the quality index difference of every mouthful of concentrated glue of pot, this brings inconvenience to sample examination, labor strength is big, and production environment is difficult to keep.

The purpose of this utility model is, a kind of rotation shell and tube heating inspissator is provided, achieving the closed of donkey-hide gelatin concentrates, meet medicine CMP code requirement, have thermal efficiency height, the speed that concentrates is fast, prevent empty pot phenomenon, constant product quality, reduce labor intensity and improve advantage such as production environment.

The utility model is for finishing the foregoing invention purpose, the technical scheme that provides is: it has bearing, tank body is installed on the bearing, mounting heat exchanger in the tank body, aiutage is installed in the tank body upper end, and sebific duct is installed out in the tank body lower end, and reductor is installed on the bearing, mounting sleeve on the central tube outer wall of heat exchanger, the biserial sprocket wheel and the reductor that are installed on the sleeve pipe connect.The heat exchanger end is provided with three concentric pipeloops, is communicated with stainless steel tube between the pipeloop, and communicates with central tube.Tank body Lower Half welding external jacket.The glass visor is installed in the centre position, both sides before and after the tank body top.

Because the tank body in the utility model structure is closed, mounting heat exchanger in the tank body, and heat exchanger can be driven by reductor and rotates in tank body etc., so the utlity model has thermal efficiency height, the speed that concentrates is fast, prevent empty pot phenomenon, constant product quality, reduce labor intensity and improve advantage such as production environment.

Description of drawings: accompanying drawing 1 is the utility model structural representation.

The contrast accompanying drawing, embodiment is described further to the utility model:

1 is tank body among the figure, it has bearing 22, tank body 1 is installed on the bearing 22, mounting heat exchanger 7 in the tank body 1, aiutage 3 is installed in tank body 1 upper end, and sebific duct 25 is installed out in tank body 1 lower end, and reductor 23 is installed on the bearing 22, mounting sleeve 20 on central tube 19 outer walls of heat exchanger 7, the biserial sprocket wheel 17 that is installed on the sleeve pipe 20 connects with reductor 23.Heat exchanger 7 ends are provided with three concentric pipeloops 10, are communicated with stainless steel tube between the pipeloop 10, and communicate with central tube 19.Tank body 1 Lower Half welding external jacket 27.Glass visor 2 is installed in the centre position, both sides before and after tank body 1 top.Tank body 1 is designed to thin ends and thick middle cydariform, make the thickness colloid after concentrating be easy to flow down, can not form the dead angle, tank body 1 horizontal being installed on the bearing 22, axis horizontal, an end is that flat flange end socket 9 passes through Bolt Connection with flange 8, be convenient to the dismounting maintenance, the other end is that flat-plate closure 28 is integrally welded with ladle bowl 6, and a metallic thermometer 2 is installed to measure temperature of charge in the tank body 1 in flat flange end socket 9 bottoms, and the first half is taken back and established charging adapter 12; Two end sockets 9 and coaxial bearing block 14 and the bearing block 29 of end socket 28 centers welding are respectively equipped with stiffening plate 13 and reinforcement 11 around the diaxon bearing; Heat exchanger 7 is the mouse cage shape, be communicated with by 120 isometric isometrical tubulations between the pipeloop 10, central tube 19 1 ends radially are communicated with pipeloop 10, end axis is to welding a coaxial solid spindle nose 32, one section heavy casing of other end pipe external welding, 20 double as hollow shafts, this sleeve pipe 20 radially is communicated with corresponding end pipeloop 10; Heat exchanger 7 is installed in the tank body 1, is bearing in bearing block 14 and the bearing block 29 by bearing 15 and bearing 30, and by bearing cap 16 and bearing cap 31 bearing 15 and bearing 30 is closed; The part that leans out central tube 19 directly stretches into its interior pipe of swivel joint 18 double as; By key joint one biserial sprocket wheel 17 is installed on the sleeve pipe 20, the end is communicated with by the outer tube of flange with swivel joint 18, the housing of swivel joint 18 is fixed, its inner and outer pipe rotates with heat exchanger 7, be welded with 20 between chuck 27 inwalls and tank body 1 outer wall and strengthen round steel 26 in case the distortion of chuck 27 indents, chuck 27 is provided with one and takes over and to be used for the steam condensate of heat that swivel joint 18 outer tubes are flowed out and to introduce in the chuck 27, plays insulation and heat effect; Tank body 1 top is installed aiutage 3 water vapour that evaporates in the material is entered atmosphere, aiutage 3 bottoms are provided with steam condensate and collect tapping equipment 4, prevent to be condensed in gas on aiutage 3 walls and heat up in a steamer water and flow back to again in the tank body 1, be provided with two syringes 5 along ladle bowl 6 axial exhaust tubes 3 both sides and be used for cleaning tank body 1 inwall and heat exchanger 7 surfaces; The plastic emitting sleeve pipe 25 that chuck 27 is installed is passed in tank body 1 bottom, colloid after being convenient to concentrate flows down, plastic emitting sleeve pipe 25 is designed to the inner and outer pipe form, material is discharged by interior pipe, outer tube is communicated with chuck 27 by a metal tube, the steam condensate of the heat in the chuck 27 can be introduced and the drain valve discharge below outer tube, prevent to freeze in the colloid outflow process; Reductor 23 drives heat exchanger 7 by the chain transmission and rotates, and has not only stirred to the material heating evaporation in the tank body 1 but also to material, improves and conducts heat and evaporation rate.During the utility model work, with the low-pressure steam is thermal source, steam enters heat exchanger 7 from central tube 19, by heat exchanger 7 rotation in tank body 1 under reductor 23 drives, change the moisture that constantly evaporates in the subsurface tubulation of colloid produces liquid level to colloid heating the space of adhesion thin film in tank body 1, tubulation surface wherein over to, water vapour enters atmosphere by aiutage 3, so move in circles, realize closed continuous evaporation, colloid is concentrated to a certain degree the colloid after the qualified valve of then opening plastic emitting sleeve pipe 25 of sample examination will concentrate and emits; The thermal source steam condensate is introduced chuck 27 again by the flow through outer tube of swivel joint 18 of sleeve pipe 20, enters the outer tube of the plastic emitting sleeve pipe 25 that is communicated with it again, is finally discharged by the drain valve of this outer tube bottom, and 24 is electric machine supports among the figure.

Claims (4)

1, rotation shell and tube heating inspissator, it is characterized in that: it has bearing (22), bearing (22) is gone up tank body (1) is installed, the interior mounting heat exchanger of tank body (1) (7), aiutage (3) is installed in tank body (1) upper end, and sebific duct (25) is installed out in tank body (1) lower end, and bearing (22) is gone up reductor (23) is installed, mounting sleeve (20) on central tube (19) outer wall of heat exchanger (7), the biserial sprocket wheel (17) that is installed on the sleeve pipe (20) connects with reductor (23).

2, according to the described rotation shell and tube heating of claim 1 inspissator, it is characterized in that: heat exchanger (7) end is provided with three concentric pipeloops (10), is communicated with stainless steel tube between the pipeloop (10), and communicates with central tube (19).

3, according to the described rotation shell and tube heating of claim 1 inspissator, it is characterized in that: tank body (1) Lower Half welding external jacket (27).

4, according to the described rotation shell and tube heating of claim 1 inspissator, it is characterized in that: glass visor (2) is installed in the centre position, both sides before and after tank body (1) top.

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