CN201930733U - High-pressure steam injection liquefier - Google Patents
High-pressure steam injection liquefier Download PDFInfo
- Publication number
- CN201930733U CN201930733U CN2011200166367U CN201120016636U CN201930733U CN 201930733 U CN201930733 U CN 201930733U CN 2011200166367 U CN2011200166367 U CN 2011200166367U CN 201120016636 U CN201120016636 U CN 201120016636U CN 201930733 U CN201930733 U CN 201930733U
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- steam
- spool
- casing
- housing
- valve core
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Abstract
The utility model relates to a high-pressure steam injection liquefier, which is structurally characterized in that a cylindrical valve core is connected to the inside of a casing, honeycombed conical orifices are distributed on the valve core, an upper opening of the valve core is arranged inside a feeding port at the top of the casing, and a lower opening of the valve core is arranged inside a discharging port at the bottom of the casing. A steam inlet is arranged on the lateral wall of the casing, and a steam cavity is formed between the lateral wall of the casing and the valve core. By adopting the injection liquefying process formed by the high-pressure steam injection liquefier to produce liquefied starch milk, concentration of the liquefied starch milk can be increased, protein can be gathered together evidently and float on the liquid surface, filtration speed of liquid sugar can be increased and auxiliary material consumption and production cost can be reduced.
Description
Technical field
The utility model relates to a kind of used equipment of starch processing of on-chemically modified, specifically a kind of high steam Jet liquefier.
Background technology
Be that the starch sugar of raw material and fermented product all will be with the liquefaction of starch milk as basic operations with starch, and mostly the liquefaction of starch milk is to adopt the batch (-type) liquefaction technology at present, this technology is inequality because the liquid material is heated, cause the phenomenon that saccharification ends has dextrin to exist easily, also have problems such as protein is difficult to solidify, filtering sugar solution by using difficulty, and, protein-based and dextrin class material is mixed in when also causing fermenting easily in the liquid glucose that foam increases and to escape liquid serious, thereby influenced the refined liquid recovery rate of later process, and the quality of refined liquid is produced than big-difference.
The utility model content
The purpose of this utility model just provides a kind of high steam Jet liquefier, processes the existing problem that influences aspects such as product recovery rate and product quality to solve existing starch milk.
The utility model is achieved in that a kind of high steam Jet liquefier, in housing, be connected to the tubular spool, be distributed with cellular taper spray orifice on the described spool, described spool suitable for reading is located in the charging aperture of described case top, and the end opening of described spool is located in the discharging opening of described housing bottom; Sidewall at described housing has steam inlet, and the space between the sidewall of described housing and the described spool forms vapor chamber.
Described taper spray orifice is that the direction under oblique is offered along the axis of described spool.
Material is by housing charging aperture and the spool liquefier that enters suitable for reading, and steam enters vapor chamber by steam inlet, and is sprayed in the spool by the taper spray orifice on the spool, with mixing of materials.Because the taper spray orifice is that oblique material direction of advance is offered, so steam can drive material with spurting, forms turbulent flow, and vapour, liquid are fully mixed.Because of material flows in spool, steam is sprayed into by the taper spray orifice, therefore can avoid the taper spray orifice to be taken place by the phenomenon that material blocks effectively.
With feeding pipe that the charging aperture of described housing is connected on be connected to frequency conversion product pump, flow transmitter and material check-valves successively; With steam pipework that the steam inlet of described housing is connected on be connected to steam check-valves and steam control valve successively; With discharging pipeline that the discharging opening of described housing is connected on be connected to temperature sensor.
The utility model can form high-intensity turbulent flow in the steam ejection liquefaction process under the steam pressure of pressure of steam supply 〉=0.5Mpa, thereby make that the dispersion effect of starch milk is good, and liquefaction thoroughly.Simultaneously, low to the requirement of charging pump lift, power consumption is few; Saccharification liquid purity improves, and does not have the insoluble starch particle, and the protein flocculating effect is good, and starch and the raising of Separation of Proteins effect.The steam ejection liquefaction explained hereafter liquefying starch breast that utilizes the utility model to form can make the concentration of liquefying starch breast improve, and protein is obviously got together, and float on the liquid level, filtering sugar solution by using speed is accelerated greatly, can save the consumption of auxiliary material in a large number, reduces production costs; And, liquefying starch breast of light color, the strainability height, the active carbon consumption of follow-up bleaching process is little, has eliminated the deficiency that clearance-type liquefaction operation exists.
The utility model volume is little, and is in light weight, and the structure tube is clean, the profile smoothness, and long service life, and the taper spray orifice of feed liquid on the spool avoided stopping up the phenomenon of taper spray orifice.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, housing 6 is the bulge shape housing with upper and lower port, is connected to the spool 3 of tubular in housing 6, is distributed with cellular taper spray orifice 4 on spool 3, and taper spray orifice 4 is that the direction under oblique is offered along the axis of spool 3.Suitable for reading and the end opening of spool 3 is arranged on the charging aperture 1 of housing 6 upper ends and the discharging opening 7 interior (interference assembling) of housing lower end by 5 sealings of O type circle respectively, and is located by elastic spring 2 respectively.Sidewall at housing 6 has steam inlet 8, and the space between the sidewall of housing 6 and the spool 3 forms vapor chamber 15.
On the charging aperture 1 of housing 6, be connected to feeding pipe, on feeding pipe, be connected to frequency conversion product pump 9, flow transmitter 10 and material check-valves 11 successively.On the steam inlet 8 of housing 6, be connected to steam pipework, on steam pipework, be connected to steam check-valves 13 and steam control valve 14 successively.On the discharging opening 7 of housing 6, be connected to the discharging pipeline, on the discharging pipeline, be connected to temperature sensor 12.
Material delivers into this liquefier by frequency conversion product pump 9, and flow transmitter 10 is used to measure the flow of material, controls the rotating speed of frequency converter and product pump automatically, thereby regulates mass flow.Material check-valves 11 and steam check-valves 13 can prevent the refluence of material and steam respectively.Be contained in the temperature sensor 12 on the discharging pipeline, can measure the drop temperature after the liquefaction, and the quantity of steam inlet by the automatic steam regulation control valve 14 of control system, thereby reach the purpose of control condensing temperature.
Claims (3)
1. high steam Jet liquefier, it is characterized in that, in housing (6), be connected to tubular spool (3), be distributed with cellular taper spray orifice (4) on the described spool (3), described spool (3) suitable for reading is located in the charging aperture (1) at described housing (6) top, and the end opening of described spool (3) is located in the discharging opening (7) of described housing (6) bottom; Sidewall at described housing (6) has steam inlet (8), and the space between the sidewall of described housing (6) and the described spool (3) forms vapor chamber (15).
2. high steam Jet liquefier according to claim 1 is characterized in that, described taper spray orifice (4) is that the direction under oblique is offered along the axis of described spool (3).
3. high steam Jet liquefier according to claim 1 and 2 is characterized in that, with feeding pipe that the charging aperture (1) of described housing (6) is connected on be connected to frequency conversion product pump (9), flow transmitter (10) and material check-valves (11) successively; With steam pipework that the steam inlet (8) of described housing (6) is connected on be connected to steam check-valves (13) and steam control valve (14) successively; With discharging pipeline that the discharging opening (7) of described housing (6) is connected on be connected to temperature sensor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166367U CN201930733U (en) | 2011-01-19 | 2011-01-19 | High-pressure steam injection liquefier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200166367U CN201930733U (en) | 2011-01-19 | 2011-01-19 | High-pressure steam injection liquefier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930733U true CN201930733U (en) | 2011-08-17 |
Family
ID=44442273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200166367U Expired - Fee Related CN201930733U (en) | 2011-01-19 | 2011-01-19 | High-pressure steam injection liquefier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930733U (en) |
-
2011
- 2011-01-19 CN CN2011200166367U patent/CN201930733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20170119 |