CN202652949U - Minisize single-screw heating mix-rubbing stretcher for experiments - Google Patents
Minisize single-screw heating mix-rubbing stretcher for experiments Download PDFInfo
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- CN202652949U CN202652949U CN 201220296550 CN201220296550U CN202652949U CN 202652949 U CN202652949 U CN 202652949U CN 201220296550 CN201220296550 CN 201220296550 CN 201220296550 U CN201220296550 U CN 201220296550U CN 202652949 U CN202652949 U CN 202652949U
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Abstract
The utility model relates to a minisize single-screw heating mix-rubbing stretcher for experiments. A heating water tank is horizontally and fixedly installed on the upper portion of a rack, a machine case is installed in the heating water tank, a single-screw thruster is coaxially installed in the machine case, an inlet of the single-screw thruster is communicated with a feed port, an outlet of the single-screw thruster is arranged on the outside of the heating water tank and communicated with a fixedly installed extrusion head, and the single-screw thruster is coaxially driven by a frequency modulation motor which is fixedly installed on the upper portion of the rack. The minisize single-screw heating mix-rubbing stretcher for the experiments has the advantages that the structure is simple, the disassembly is convenient, the temperature and speed are easy to adjust, the batch is small (1kg of curds per batch), the heat exchange speed is high, the mixed stretching is complete, and the minisize single-screw heating mix-rubbing stretcher for the experiments is suitable for study and teaching experiment of various foods such as pizza cheese, filament cheese, hard cheese and processed cheese and suitable for small-scale processing of the foods.
Description
Technical field
The utility model belongs to the food machinery field, relates to making pizza cheese, fibrillar cheese, hard cheese and reproduced cheese device, and especially a kind of experiment mixes with miniature single-screw heating and rubs stretching-machine.
Background technology
Pizza cheese and fibrillar cheese belong to Mozzarella cheese family, are a kind of cheese of middle low moisture partially skimmed.When curing pizza, require pizza cheese to have good draftability, melting and machinability, and fibrillar cheese is the pizza cheese without maturation, can tears separation cheese fiber and direct edible by hand.
Add the raw material of hot-draw ratio Sa cake cheese and fibrillar cheese for make the suitable curds granules to pH through heap, it is under the acting in conjunction of heat energy and mechanical energy, and the spatial network of the coiled strand of primary structure of casein and casein formation of cheese curd all is stretched and makes curdled milk present the fibrous linear structure of part.Pizza cheese draft temperature is lower, does not make lactic acid bacteria and rennin inactivation; Fibrillar cheese stretching extrusion temperature is higher, makes lactic acid bacteria and rennin inactivation, does not participate in maturation, keeps fibre structure.The over-heating meeting is melted curdled milk, and the propeller revolution is too high, and the excessive aralac that also can make of shearing force is broken, both can make curds granules lose good draftability.Therefore, in stretching must to the heating of grumeleuse with mixed rubbing to stretch effectively control, according to the actual requirement Optimum Operation parameter of different cultivars, need micromachine badly and be optimized operation experiments.
The applicant once applied for two utility model patents (ZL200620027250.5) and (ZL200720095717.4), but for laboratory research work, the stretching-machine manufacturing batch of these two utility models is excessive, and the every batch of grumeleuse is 15kg at least, and is unsuitable for experimental applications.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of miniature single-screw heating that is suitable for using in the laboratory to mix and rubs stretching-machine.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of experiment mixes with miniature single-screw heating and rubs stretching-machine, comprise frame, frequency modulation motor, single worm propeller, casing, switch board, heating water tank, it is characterized in that: the upper level in frame is fixedly mounted with heating water tank, casing is installed in heating water tank, the single worm propeller of coaxial installation in casing, the import of this list worm propeller is communicated with installs charging aperture, be arranged on outside the heating water tank and be communicated with in the outlet of single worm propeller and be fixedly mounted with extruder head, single worm propeller is by the frequency modulation motor Driven by Coaxial that is packed in upper rack.
And, in heating water tank electrical heating and temperature thermocouple sensor are installed.
And, in the frame bottom roller is installed.
Advantage of the present utility model and good effect are:
1, the machine barrel of this stretching-machine and spiral propeller can be changed cold water cooling material simultaneously by hot water heating, can be by changing different extruder heads, to make the different sample of diameter; By changing revolution and temperature, can also be used for the experiment of hard cheese and reproduced cheese, can process 1 kilogram of cow's milk grumeleuse, be particularly suitable for laboratory applications for minimum every batch.
2, the surface that contacts with the cheese material of the casing of this stretching-machine is all done and is coated with fluorine and processes, and avoids adhering to, and adapts to grumeleuse and mix salt, need to prevent the requirement of corroding;
3, this stretching-machine sets out the mouth of a river and water inlet at water tank, use the electric heater heating water, the sensor of thermocouple measurement temperature is installed, can be measured the parameters such as control product temperature, control hot water temperature, spiral propeller rotating speed, have the advantages that automaticity is higher, guarantee end product quality; The RS232 communication interface of control circuit can be transferred to outside calculator in real time with the rotating speed of the spiral propeller measured, machine barrel water temperature, boiler water temperature and the product temperature of heater, in order to record analysis and control parameters.
4, this stretching-machine is simple in structure, is convenient to dismounting, has homogeneous heating, the mixed sufficient advantage that stretches of rubbing, can and mixed rub level of stretch and control in real time the heating-up temperature in the cheese-making, and thorough machine barrel and the spiral propeller behind the surface cleaning, with effective assurance subsequent applications.
Description of drawings
Figure l is front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of experiment mixes with miniature single-screw heating and rubs stretching-machine, be used in the laboratory, making pizza cheese, fibrillar cheese, hard cheese and reproduced cheese, comprise frame 11, frequency modulation motor 1, single worm propeller 4, casing 6, switch board 13, heating water tank 9, upper level in frame is fixedly mounted with heating water tank, casing is installed in heating water tank, the single worm propeller of coaxial installation in casing, the import of this list worm propeller is communicated with installs charging aperture 3, is arranged on outside the heating water tank and by alignment pin 7 in the outlet of single worm propeller and is fixedly mounted with extruder head 8.
Single worm propeller passes through shaft coupling 2 Driven by Coaxial by the frequency modulation motor that is packed in upper rack.
For making things convenient for the movement of stretching-machine, in the frame bottom roller 12 is installed.
Heating water tank is provided with water inlet 5 and delivery port 15, to realize the hot water circuit in the heating water tank, electrical heating and temperature thermocouple sensor 10 is installed also on heating water tank.
In frame switch board is installed, control circuit is installed in this switch board to be connected with heating water tank hot water temperature's sensor respectively, the measurement of the temperature of hot water in the boiler, use rotating speed and the heating water tank hot water temperature of the button 14 setting frequency modulation motors on the switch board front console, realize the automatic control to drawing process.The RS232 communication interface that control circuit is provided with can be transferred to measurement data in the outside calculator in real time, is used for record, the analysis and control of sample manufacture process parameters.
The surface that this stretching-machine contacts with the cheese material such as casing, single screw rod draw propeller etc. to be coated with polytetrafluoroethylene (PTFE), with avoid material to adhere to and salt at high temperature for stainless corrosion.
The operation principle of this stretching-machine is:
At first pass through the water inlet injected water in heating water tank, water level need to surpass the height of machine barrel; Set the hot water temperature of heating water tank, and make machine barrel and single worm propeller reach design temperature; Set angle of rake rotating speed, curds granules is transported in the charging aperture by manual type, and the single-screw propeller promotes the grumeleuse heat exchange, and cylindrical sample is extruded from extruder head.The operator can use former sample to eject the material that the machine barrel internal memory stays, and the extruder head of replacement of products different-diameter of the same race can be made the sample of different-diameter.
Regulate temperature and rotating speed, can make different classes of product.
Cleaning treatment process after stretched operation finishes is: the dismounting extruder head, take off steady pin, and take out spiral propeller, i.e. spiral propeller capable of washing and machine barrel.
Claims (3)
1. an experiment mixes with miniature single-screw heating and rubs stretching-machine, comprise frame, frequency modulation motor, single worm propeller, casing, switch board, heating water tank, it is characterized in that: the upper level in frame is fixedly mounted with heating water tank, casing is installed in heating water tank, the single worm propeller of coaxial installation in casing, the import of this list worm propeller is communicated with installs charging aperture, be arranged on outside the heating water tank and be communicated with in the outlet of single worm propeller and be fixedly mounted with extruder head, single worm propeller is by the frequency modulation motor Driven by Coaxial that is packed in upper rack.
2. experiment according to claim 1 is rubbed stretching-machine with miniature single-screw heating is mixed, it is characterized in that: in heating water tank electrical heating and temperature thermocouple sensor are installed.
3. experiment according to claim 1 is rubbed stretching-machine with miniature single-screw heating is mixed, it is characterized in that: in the frame bottom roller is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296550 CN202652949U (en) | 2012-06-25 | 2012-06-25 | Minisize single-screw heating mix-rubbing stretcher for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296550 CN202652949U (en) | 2012-06-25 | 2012-06-25 | Minisize single-screw heating mix-rubbing stretcher for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652949U true CN202652949U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296550 Expired - Fee Related CN202652949U (en) | 2012-06-25 | 2012-06-25 | Minisize single-screw heating mix-rubbing stretcher for experiments |
Country Status (1)
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| CN (1) | CN202652949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016113112A1 (en) * | 2015-01-13 | 2016-07-21 | Helix GmbH | Single-screw extruder for continuously producing pasta filata cheese, and extruder screw therefor |
| CN112790249A (en) * | 2020-12-31 | 2021-05-14 | 北京超凡食品有限公司 | Processed cheese production system and production method |
| CN112825768A (en) * | 2020-12-31 | 2021-05-25 | 北京超凡食品有限公司 | Melting and stretching pot for cheese production and cheese production method |
-
2012
- 2012-06-25 CN CN 201220296550 patent/CN202652949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016113112A1 (en) * | 2015-01-13 | 2016-07-21 | Helix GmbH | Single-screw extruder for continuously producing pasta filata cheese, and extruder screw therefor |
| CN112790249A (en) * | 2020-12-31 | 2021-05-14 | 北京超凡食品有限公司 | Processed cheese production system and production method |
| CN112825768A (en) * | 2020-12-31 | 2021-05-25 | 北京超凡食品有限公司 | Melting and stretching pot for cheese production and cheese production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130625 |