Evaporator for processing yeast extract

Abstract

The utility model discloses an evaporator for yeast extract processing, and relates to the technical field of evaporators for processing. The evaporator comprises a main frame mechanism, the main frame mechanism comprises an evaporator body, a stirring assembly is arranged in the evaporator body, and a filtering assembly is arranged at the top of the evaporator body. According to the stirring device, the stirring assembly is arranged, specifically, the motor is started to drive the rotating shaft to rotate, the rotating shaft can drive the scraping strips to rotate while rotating, and meanwhile the scraping strips can drive the stirring fan blades to revolve and rotate while rotating; when the plurality of stirring fan blades rotate, liquid in the evaporator body can be stirred, so that the liquid can be uniformly heated, material deterioration or coking caused by local overheating or non-uniform temperature is avoided, meanwhile, the mass transfer process between the material and a heating medium can be promoted by stirring, the evaporation efficiency is improved, and for materials containing various components, the evaporation efficiency is improved. And better mixing can be realized through stirring.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing evaporators, in particular to an evaporator for processing yeast extracts. Background Art

[0002] Yeast is a single-celled fungal microorganism that can survive in both aerobic and anaerobic environments and is a facultative anaerobic bacterium. In the production process of yeast extract, the evaporator is one of the key equipment, which is used to remove water from the liquid and achieve material concentration. The evaporator boils the liquid by heating, thereby evaporating the water and leaving the concentrated material. However, some of the current evaporators do not have the effect of stirring the raw materials during use, or the stirring effect is poor, so that the raw materials cannot be heated evenly in the evaporator, reducing the evaporation effect and the efficiency of evaporation. If the raw materials containing multiple components cannot be fully mixed, the consistency and yield of the final product will be reduced. For this reason, an evaporator for yeast extract processing is specially proposed. Utility Model Content

[0003] The utility model aims to provide an evaporator for processing yeast extracts. The utility model provides a stirring component, specifically a starting motor drives a rotating shaft to rotate. The rotating shaft drives a plurality of scraping strips to rotate at the same time. The plurality of scraping strips drive a plurality of stirring blades to revolve and rotate at the same time. When the plurality of stirring blades rotate, the liquid inside the evaporator body is stirred. The utility model solves the problem that some existing evaporators do not have the effect of stirring raw materials or have poor stirring effect during use, so that the raw materials cannot be heated uniformly in the evaporator, the evaporation effect is reduced, and the evaporation efficiency is also reduced. If the raw materials containing multiple components cannot be fully mixed, the consistency and yield rate of the final product will be reduced.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses an evaporator for processing yeast extract, comprising a main frame mechanism, the main frame mechanism comprising an evaporator body, a support plate fixedly connected to the outer surface of the evaporator body, a heater fixedly connected to the left side of the top of the support plate, a stirring assembly arranged inside the evaporator body, a filter assembly arranged on the top of the evaporator body, the stirring assembly comprising a motor, the bottom of the motor fixedly connected to the top of the evaporator body, a rotating shaft rotatably connected to the top of the evaporator body, an output end of the motor bottom fixedly connected to the top of the rotating shaft through a coupling, the rotating shaft penetrates the evaporator body and extends to the inside, and a plurality of Stirring blades, a plurality of scraping strips are fixedly connected to the outer surface of the rotating shaft, a plurality of scraping strips are in contact with the inner wall of the evaporator body at a side away from the rotating shaft, a plurality of scraping strips are fixedly connected to the tops of the inner walls of the scraping strips with fixed blocks, a plurality of bottoms inside the fixed blocks are rotatably connected to rotating rods, a plurality of outer surfaces of the rotating rods are fixedly connected to the side corresponding to the stirring blades, a starting motor drives the rotating shaft to rotate, and the rotating shaft will drive the plurality of scraping strips to rotate at the same time, and the rotation of the plurality of scraping strips will drive the plurality of stirring blades to revolve and rotate at the same time, and when the plurality of stirring blades rotate, the liquid inside the evaporator body will be stirred so that the liquid can be heated evenly.

[0006] Furthermore, a discharge pipe is fixedly connected to the left side of the top of the evaporator body, a condenser is arranged on the right side of the motor, and connecting pipes are fixedly connected to the top and bottom of the condenser. The side of the connecting pipe at the bottom away from the condenser is fixedly connected to the right side of the top of the evaporator body. The gas generated during the evaporation and heating process will enter the condenser through the connecting pipe for processing, and the condenser will convert the gas into liquid for discharge and collection.

[0007] Furthermore, a feed pipe is fixedly connected to the bottom of the evaporator body, a control valve is provided on the outer surface of the discharge pipe, a cavity is opened inside the evaporator body, a heat conduction pipe is fixedly connected inside the cavity, and one end of the heat conduction pipe away from the cavity is fixedly connected to the output end of the heater. When the yeast raw material liquid enters the evaporator body, the heater is started to work, the heater will heat the heat conduction pipe, and when the heat conduction pipe is heated, the yeast raw material liquid inside the evaporator body will be heated and evaporated.

[0008] Furthermore, the filter assembly includes a support frame, the inner wall of the support frame is fixedly connected to the outer surface of the feed pipe, the left and right sides of the inner wall of the support frame are fixedly connected to slide rails, a filter is arranged inside the support frame, the left and right sides of the filter are plugged into the inside of the slide rail, and the filter is inserted into the inside of the slide rail. At this time, the slide rail is used to position and install the filter to prevent the filter from deviating or shaking inside the support frame.

[0009] Furthermore, a fixing plate is fixedly connected to the front of the filter screen, a handle is fixedly connected to the front of the fixing plate, the back of the fixing plate contacts with the front of the support frame, the left and right sides of the back of the support frame are fixedly connected with support blocks, the fronts of the two support blocks are fixedly connected with support rods, through holes are provided on the left and right sides inside the fixing plate, the fixing plate contacts with the outer surface of the support rod through the through holes, the left and right sides inside the fixing plate are respectively covered on the outside of the support rods on both sides, and the nuts are then threadedly fixed to the support rods, at this time the fixing plate is fixed by the nuts and will approach the support frame, and at the same time the limiting ring will be squeezed when the fixing plate moves, and the limiting ring will slide toward the outer surface of the support rod due to the action of force.

[0010] Furthermore, nuts are provided on the left and right sides of the front face of the fixing plate, and the interiors of the two nuts are connected to the front threaded connection of the outer surface of the support rod, and the outer surfaces of the two support rods are sleeved with springs, and one end of the two springs away from the nuts is fixedly connected to the front face of the support block, and one end of the two springs away from the support block is fixedly connected to a limiting ring, and the interiors of the two limiting rings are slidably connected to the outer surface of the support rod, and the two limiting rings are in contact with the left and right sides of the back face of the fixing plate away from the springs. When the limiting ring slides, the springs will be squeezed, and the springs will shrink and accumulate force due to the limiting effect of the support block, at this time, the fixed installation of the filter is completed, and when the filter is disassembled, the nut is separated from the support rod, at this time, the limiting ring will drive the fixing plate away from the supporting frame through the rebound force generated by the spring, and at the same time, the fixing plate will drive the filter to move together, which is convenient for disassembly of the filter.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model sets a stirring component, specifically, a starting motor drives the rotating shaft to rotate. When the rotating shaft rotates, it will drive a plurality of scrapers to rotate. At the same time, when the plurality of scrapers rotate, they will drive a plurality of stirring blades to revolve and rotate. When the plurality of stirring blades rotate, the liquid inside the evaporator body is stirred, so that the liquid can be heated evenly, avoiding local overheating or material deterioration or coking caused by uneven temperature. At the same time, stirring can promote the mass transfer process between the material and the heating medium, thereby improving the evaporation efficiency. For materials containing multiple components, stirring can help achieve better mixing and ensure the consistency and quality of the final product.

[0013] 2. The utility model sets a filter assembly, specifically, picks up the handle to insert the filter into the inside of the slide rail for positioning, and at the same time, the left and right sides of the fixed plate are respectively covered on the outside of the support rod, and then the filter is fixedly connected to the support rod thread through a nut, so as to fix the filter. The function of installing the filter is to effectively remove solid impurities and microorganisms in the material, improve the purity and safety of the product, and at the same time, filtering can reduce the pollution and wear inside the evaporator body and extend the service life of the equipment. By filtering and removing unnecessary components, the load of the evaporator body can be reduced and the evaporation efficiency can be improved.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the evaporator body of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the stirring fan blade of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of the support rod of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the support frame of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Main frame mechanism; 111. Evaporator body; 112. Support plate; 113. Heater; 114. Heat pipe; 115. Feed pipe; 116. Discharge pipe; 117. Control valve; 118. Connecting pipe; 119. Condenser; 120. Cavity; 2. Stirring assembly; 211. Motor; 212. Stirring blade; 213. Scraper; 214. Rotating rod; 215. Fixed block; 216. Rotating shaft; 3. Filter assembly; 311. Support frame; 312. Fixed plate; 313. Handle; 314. Support block; 315. Spring; 316. Limiting ring; 317. Nut; 318. Support rod; 319. Filter; 320. Slide rail. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5As shown, the utility model is an evaporator for processing yeast extract, comprising a main frame mechanism 1, the main frame mechanism 1 comprising an evaporator body 111, a support plate 112 is fixedly connected to the outer surface of the evaporator body 111, a heater 113 is fixedly connected to the left side of the top of the support plate 112, a stirring assembly 2 is arranged inside the evaporator body 111, a filter assembly 3 is arranged on the top of the evaporator body 111, the stirring assembly 2 comprises a motor 211, the bottom of the motor 211 is fixedly connected to the top of the evaporator body 111, a rotating shaft 216 is rotatably connected to the top of the evaporator body 111, the output end of the bottom of the motor 211 is fixedly connected to the top of the rotating shaft 216 through a coupling, the rotating shaft 216 penetrates the evaporator body 111 and extends to the inside, the inside of the evaporator body 111 A plurality of stirring blades 212 are provided, and a plurality of scraper strips 213 are fixedly connected to the outer surface of the rotating shaft 216, and the side of the plurality of scraper strips 213 away from the rotating shaft 216 contacts the inner wall of the evaporator body 111, and the tops of the inner walls of the plurality of scraper strips 213 are fixedly connected to fixed blocks 215, and the bottoms of the interiors of the plurality of fixed blocks 215 are rotatably connected to rotating rods 214, and the outer surfaces of the plurality of rotating rods 214 are fixedly connected to the side corresponding to the stirring blades 212, and the starting motor 211 drives the rotating shaft 216 to rotate, and the rotating shaft 216 rotates while driving the plurality of scraper strips 213 to rotate, and the rotation of the plurality of scraper strips 213 also drives the plurality of stirring blades 212 to revolve and rotate, and when the plurality of stirring blades 212 rotate, the evaporator The liquid inside the body 111 is stirred so that the liquid can be heated evenly, avoiding local overheating or material deterioration or coking caused by uneven temperature. At the same time, stirring can promote the mass transfer process between the material and the heating medium, thereby improving the evaporation efficiency. For materials containing multiple components, stirring can help achieve better mixing and ensure the consistency and quality of the final product. A feed pipe 115 is fixedly connected to the left side of the top of the evaporator body 111, and a condenser 119 is arranged on the right side of the motor 211. The top and bottom of the condenser 119 are fixedly connected to a connecting pipe 118. The connecting pipe 118 at the bottom is fixedly connected to the right side of the top of the evaporator body 111 away from the condenser 119. A discharge pipe 116 is fixedly connected to the bottom of the evaporator body 111. A control valve 117 is provided on the outer surface of the discharge pipe 116, a cavity 120 is provided inside the evaporator body 111, a heat conducting pipe 114 is fixedly connected inside the cavity 120, and one end of the heat conducting pipe 114 away from the cavity 120 is fixedly connected to the output end of the heater 113, the filter assembly 3 includes a support frame 311, the inner wall of the support frame 311 is fixedly connected to the outer surface of the feed pipe 115, the left and right sides of the inner wall of the support frame 311 are fixedly connected to the slide rail 320, a filter screen 319 is provided inside the support frame 311, the left and right sides of the filter screen 319 are plugged into the inside of the slide rail 320, pick up the handle 313 and insert the filter screen 319 into the inside of the slide rail 320 for positioning, and at the same time, the left and right sides of the fixing plate 312 are respectively sleeved on the outside of the support rod 318,And then the nut 317 is threadedly fixedly connected to the support rod 318 to fix the filter 319. The function of installing the filter 319 is to effectively remove solid impurities and microorganisms in the material, improve the purity and safety of the product, and at the same time, filtering can reduce the pollution and wear inside the evaporator body and extend the service life of the equipment. By filtering and removing unnecessary components, the load on the evaporator body can be reduced and the evaporation efficiency can be improved. The front side of the filter 319 is fixedly connected to a fixing plate 312, the front side of the fixing plate 312 is fixedly connected to a handle 313, the back side of the fixing plate 312 is in contact with the front side of the support frame 311, the left and right sides of the back side of the support frame 311 are fixedly connected to support blocks 314, and the front sides of the two support blocks 314 are fixedly connected to support The support rod 318 and the fixing plate 312 are provided with through holes on the left and right sides thereof. The fixing plate 312 contacts the outer surface of the support rod 318 through the through holes. Nuts 317 are provided on the left and right sides of the front of the fixing plate 312. The insides of the two nuts 317 are connected to the front threads of the outer surface of the support rod 318. The outer surfaces of the two support rods 318 are sleeved with springs 315. The ends of the two springs 315 away from the nuts 317 are fixedly connected to the front of the support block 314. The ends of the two springs 315 away from the support block 314 are fixedly connected to the limiting rings 316. The insides of the two limiting rings 316 are connected to the outer surface of the support rod 318 in a sliding manner. The sides of the two limiting rings 316 away from the springs 315 are in contact with the left and right sides of the back of the fixing plate 312.

[0025] A specific application of this embodiment is: when in use, the filter screen 319 is first installed, specifically, the filter screen 319 is inserted into the slide rail 320 by holding the handle 313 through the fixing plate 312. At this time, the slide rail 320 is used to position and install the filter screen 319 to prevent the filter screen 319 from deflecting or shaking inside the support frame 311. At the same time, the left and right sides of the fixing plate 312 are respectively sleeved on the outside of the support rods 318 on both sides. At this time, the nut 317 is threadedly fixed to the support rod 318. At this time, the fixing plate 312 is fixed by the nut 317 and will move closer to the support frame 311. At the same time, when the fixing plate 312 moves, it will squeeze the limit ring 316, and the limit ring 316 will be subjected to the force on the outer surface of the support rod 318 to support When the filter screen 319 is removed, the nut 317 is separated from the support rod 318. At this time, the limit ring 316 generates a rebound force through the spring 315, which drives the fixed plate 312 away from the support frame 311. At the same time, the fixed plate 312 drives the filter screen 319 to move together, which is convenient for removing the filter screen 319. After the installation of the filter screen 319 is completed, the staff injects the yeast raw material liquid into the evaporator body 111 from the feed pipe 115. At this time, the filter screen 319 will filter the impurities in the yeast raw material liquid. After the raw material liquid enters the evaporator body 111, the heater 113 is started to work, and the heater 113 will heat the heat pipe 114. When the heat pipe 114 is heated, the yeast raw material liquid inside the evaporator body 111 is heated and evaporated. The gas generated during the evaporation and heating process will enter the condenser 119 through the connecting pipe 118 for processing. The condenser 119 will convert the gas into liquid for discharge and collection. During the heating and evaporation of the yeast raw material liquid, the motor 211 is started to drive the rotating shaft 216 to rotate. When the rotating shaft 216 rotates, it will drive a plurality of scraping strips 213 to rotate. When the plurality of scraping strips 213 rotate, they will scrape the inner wall of the evaporator body 111 to prevent the yeast raw material liquid from damaging the evaporator body. 111, and when the plurality of scrapers 213 rotate, they will drive the plurality of fixed blocks 215 to move together, and at the same time, the plurality of rotating rods 214 will move together through the movement of the fixed blocks 215. When the rotating rod 214 moves, it will drive the stirring blades 212 to move together. At the same time, since the rotating rod 214 and the fixed blocks 215 are rotatably connected, when the stirring blades 212 revolve, they will rotate by themselves due to the action of the yeast raw materials. When the plurality of stirring blades 212 rotate, the yeast raw material liquid inside the evaporator body 111 will be stirred. At the same time, the staff can control the time for the yeast raw materials to stay inside the evaporator body 111 through the control valve 117. The raw materials after fermentation are discharged and collected through the discharge pipe 116.During the operation of the heater 113, the support plate 112 is fixedly connected to the outer wall of the evaporator body 111, and the support plate 112 provides a certain supporting force for the heater 113.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An evaporator for processing yeast extract, comprising a main frame mechanism (1), the main frame mechanism (1) comprising an evaporator body (111), a support plate (112) being fixedly connected to the outer surface of the evaporator body (111), a heater (113) being fixedly connected to the left side of the top of the support plate (112), a stirring assembly (2) being arranged inside the evaporator body (111), and a filtering assembly (3) being arranged on the top of the evaporator body (111), characterized in that: The stirring assembly (2) comprises a motor (211); the bottom of the motor (211) is fixedly connected to the top of the evaporator body (111); the top of the evaporator body (111) is rotatably connected to a rotating shaft (216); the bottom output end of the motor (211) is fixedly connected to the top of the rotating shaft (216) via a coupling; the rotating shaft (216) passes through the evaporator body (111) and extends to the inside; and a plurality of stirring blades (212) are arranged inside the evaporator body (111).

2. The evaporator for yeast extract processing according to claim 1, characterized in that: A plurality of scraping strips (213) are fixedly connected to the outer surface of the rotating shaft (216); a side of the plurality of scraping strips (213) away from the rotating shaft (216) contacts the inner wall of the evaporator body (111); the tops of the inner walls of the plurality of scraping strips (213) are fixedly connected to fixed blocks (215); the bottoms of the interiors of the plurality of fixed blocks (215) are rotatably connected to rotating rods (214); and the outer surfaces of the plurality of rotating rods (214) are fixedly connected to the side corresponding to the stirring blade (212).

3. The evaporator for yeast extract processing according to claim 2, characterized in that: A feed pipe (115) is fixedly connected to the left side of the top of the evaporator body (111), a condenser (119) is arranged on the right side of the motor (211), and a connecting pipe (118) is fixedly connected to the top and bottom of the condenser (119), and a side of the connecting pipe (118) at the bottom away from the condenser (119) is fixedly connected to the right side of the top of the evaporator body (111).

4. The evaporator for yeast extract processing according to claim 3, characterized in that: A discharge pipe (116) is fixedly connected to the bottom of the evaporator body (111), and a control valve (117) is provided on the outer surface of the discharge pipe (116). A cavity (120) is provided inside the evaporator body (111), and a heat conduction pipe (114) is fixedly connected inside the cavity (120). One end of the heat conduction pipe (114) away from the cavity (120) is fixedly connected to an output end of the heater (113).

5. The evaporator for processing yeast extract according to claim 4, characterized in that: The filter assembly (3) comprises a support frame (311), the inner wall of the support frame (311) being fixedly connected to the outer surface of the feed pipe (115), the left and right sides of the inner wall of the support frame (311) being fixedly connected to a slide rail (320), a filter screen (319) being arranged inside the support frame (311), and the left and right sides of the filter screen (319) being plugged into the inside of the slide rail (320).

6. The evaporator for processing yeast extract according to claim 5, characterized in that: The front side of the filter screen (319) is fixedly connected to a fixing plate (312), the front side of the fixing plate (312) is fixedly connected to a handle (313), the back side of the fixing plate (312) contacts the front side of a support frame (311), the left and right sides of the back side of the support frame (311) are fixedly connected to support blocks (314), the front sides of the two support blocks (314) are fixedly connected to support rods (318), through holes are provided on the left and right sides of the inside of the fixing plate (312), and the fixing plate (312) contacts the outer surface of the support rods (318) through the through holes.

7. The evaporator for processing yeast extract according to claim 6, characterized in that: Nuts (317) are provided on the left and right sides of the front face of the fixing plate (312); the interiors of the two nuts (317) are threadedly connected to the front face of the outer surface of the support rod (318); the outer surfaces of the two support rods (318) are sleeved with springs (315); the ends of the two springs (315) away from the nuts (317) are fixedly connected to the front face of the support block (314); the ends of the two springs (315) away from the support block (314) are fixedly connected to a limiting ring (316); the interiors of the two limiting rings (316) are slidably connected to the outer surface of the support rod (318); and the sides of the two limiting rings (316) away from the springs (315) are in contact with the left and right sides of the back face of the fixing plate (312).

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