CN202958724U

CN202958724U - Drying and evaporating equipment

Info

Publication number: CN202958724U
Application number: CN 201220600022
Authority: CN
Inventors: 毛栋磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-08
Filing date: 2012-11-08
Publication date: 2013-06-05
Anticipated expiration: 2022-11-08

Abstract

The utility model discloses drying and evaporating equipment which relates to the field of food machinery. The two ends of a rotary cylindrical drying device (9) of the drying and evaporating equipment are respectively connected with a steam outlet box (6) and a working steam inlet box (11), wherein the steam outlet box (6) is connected with a steam jet pump (8), one end of the steam jet pump (8) is provided with a high energy steam inlet (7), the other end of the steam jet pump (8) is connected with the working steam inlet box (11), the steam outlet box (6) is also connected with a feeding device (3), a material return inlet (2) and a fruit residue feed port (4) are formed in the feeding device (3), a material return auger (1) is arranged on the material return inlet (2), a material lifting device (15) is arranged on one side of the material return auger (1), an underground auger (14) is arranged on one side of the bottom of the material lifting device (15), and a distribution auger (13) is arranged above one end of the underground auger (14). The equipment is simple in structure and has high heat utilization rate, fruit residues cannot be easily adhered to the inner wall of the equipment, and the utilization rate of the fruit residues can be increased.

Description

Dry evaporation equipment

Technical field

The utility model relates to the food machinery field, be specifically related to a kind of dry evaporation equipment.

Background technology

Dry technology and equipment are very extensive in sector applications such as chemical industry, petrochemical industry, medicine, bioengineering, light industry, food, these are several: vacuum freeze drying, rotary drying, belt drying, spray-drying etc. and the dry evaporation equipment that is applied to field of food mainly contains, it is low that these existing pomace drying equipments exist heat utilization rate, dregs easily stick on equipment inner wall, flue gas directly and the pomace contact drying cause the pomace product to be subjected to a certain extent pollution, product quality is not high, and drying efficiency is low.

The utility model content

For the deficiency that exists on prior art, the utility model purpose is to be to provide a kind of dry evaporation equipment, and simple in structure, heat utilization rate is high, and pomace is difficult for sticking on equipment inner wall, can improve the utilization rate of pomace.

to achieve these goals, the utility model is to realize by the following technical solutions: dry evaporation equipment, comprise the returning charge auger, the returning charge entrance, feeder, the pomace charge door, steam goes out the vapour case, the high energy steam entrance, steam jet pump, rotary drier, working steam admission case, distribute auger, underground auger and rise glassware, the rotary drier two ends go out the vapour case with steam respectively and are connected with working steam admission case, steam goes out the vapour case and is connected with steam jet pump, one end of steam jet pump is provided with the high energy steam entrance, the other end of steam jet pump is connected with working steam admission case, steam goes out the vapour case and also is connected with feeder, be provided with returning charge entrance and pomace charge door on feeder, be provided with the returning charge auger on the returning charge entrance, returning charge auger one side is provided with and rises glassware, liter glassware bottom one side is provided with underground auger, be provided with the distribution auger above underground auger one end.

According to above-mentioned dry evaporation equipment, wherein, described distribution auger, underground auger all are arranged on below rotary drier.

According to above-mentioned dry evaporation equipment, wherein, two ends, described working steam admission case up and down are respectively arranged with working steam entrance and condensation-water drain.

According to above-mentioned dry evaporation equipment, wherein, described feeder also is connected with vavuum pump.

The utility model mainly forms the rotary drier of certain gradient by the steam pipe indirect and with horizontal plane and the recycle device three parts of returning charge, feed arrangement and indirect steam form, simple in structure, heat utilization rate is high, pomace is difficult for sticking on equipment inner wall, can improve the utilization rate of pomace.

Description of drawings

Describe the utility model in detail below in conjunction with the drawings and specific embodiments;

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram of steam jet pump in the utility model.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.

with reference to Fig. 1-2, this specific embodiment is by the following technical solutions: dry evaporation equipment, it comprises returning charge auger 1, returning charge entrance 2, feeder 3, pomace charge door 4, steam goes out vapour case 6, high energy steam entrance 7, steam jet pump 8, rotary drier 9, working steam admission case 11, distribute auger 13, underground auger 14 and rise glassware 15, rotary drier 9 two ends go out vapour case 6 with steam respectively and are connected with working steam admission case 11, steam goes out vapour case 6 and is connected with steam jet pump 8, one end of steam jet pump 8 is provided with high energy steam entrance 7, the other end of steam jet pump 8 is connected with working steam admission case 11, steam goes out vapour case 6 and also is connected with feeder 3, be provided with returning charge entrance 2 and pomace charge door 4 on feeder 3, be provided with returning charge auger 1 on returning charge entrance 2, returning charge auger 1 one sides are provided with and rise glassware 15, rise glassware 15 bottom one sides and be provided with underground auger 14, be provided with above underground auger 14 1 ends and distribute auger 13.

It should be noted that described distribution auger 13, underground auger 14 all are arranged on rotary drier 9 belows.Described working steam admission case is respectively arranged with working steam entrance 10 and condensation-water drain 12 in two ends Shang Xia 11.Described feeder 3 also is connected with vavuum pump 5.

The Laval nozzle A of the steam jet pump 8 that the high steam in this specific embodiment passes through produces the vapor stream of high velocity, low pressure, the dry inferior indirect steam that produces of pomace is sucked the mixing chamber B of jet pump, mix with indirect steam at mixing chamber inner high voltage steam, then enter the diffuser C reduction of speed that boosts and obtain the required working steam of dry pomace.

the operation principle of this specific embodiment: fresh fruit slag enters feeder 3 to be mixed with the dry pomace of returning charge, the pomace material that mixes enters rotating cylinder drier 9 and is heated by steam pipe elevate a turnable ladder, stirring, heating and drying, and along with the rotation of rotating cylinder is moved to the lower end of drier, complete the overall process of dry materials, the place is told a dried pomace part by distribution auger 13 with the form of product at discharger, another part is successively by underground auger 14, rise glassware 15, returning charge auger 1 enters returning charge entrance 2, the high energy steam of replenishing enters steam jet pump 8 and is mixed by the indirect steam of injection, form dry required working steam, working steam enters the working steam case by steam inlet pipe successively, enter again the sleeve pipe in the admission axle, enter the annular steam chamber, enter at last the dry pomace of steam-heating pipe condensation heat transfer, through the condensed condensed water of heat exchange by the inclination of revolving drum itself in the heating tube in the efferent tract collect cavity, retell an outer breeches pipe and enter water chamber, discharge from condensation-water drain.

This specific embodiment is simple in structure, and heat utilization rate is high, and pomace is difficult for sticking on equipment inner wall, can improve the utilization rate of pomace.

Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. dry evaporation equipment, it is characterized in that, comprise returning charge auger (1), returning charge entrance (2), feeder (3), pomace charge door (4), steam goes out vapour case (6), high energy steam entrance (7), steam jet pump (8), rotary drier (9), working steam admission case (11), distribute auger (13), underground auger (14) and rise glassware (15), rotary drier (9) two ends go out vapour case (6) with steam respectively and are connected with working steam admission case (11), steam goes out vapour case (6) and is connected with steam jet pump (8), one end of steam jet pump (8) is provided with high energy steam entrance (7), the other end of steam jet pump (8) is connected with working steam admission case (11), steam goes out vapour case (6) and also is connected with feeder (3), be provided with returning charge entrance (2) and pomace charge door (4) on feeder (3), be provided with returning charge auger (1) on returning charge entrance (2), returning charge auger (1) one side is provided with and rises glassware (15), liter glassware (15) bottom one side is provided with underground auger (14), be provided with above underground auger (14) one ends and distribute auger (13).

2. dry evaporation equipment according to claim 1, is characterized in that, described distribution auger (13), underground auger (14) all are arranged on below rotary drier (9).

3. dry evaporation equipment according to claim 1, is characterized in that, two ends, described working steam admission case (11) up and down are respectively arranged with working steam entrance (10) and condensation-water drain (12).

4. dry evaporation equipment according to claim 1, is characterized in that, described feeder (3) also is connected with vavuum pump (5).