CN207210373U - A kind of leaven cultivating equipment - Google Patents
A kind of leaven cultivating equipment Download PDFInfo
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- CN207210373U CN207210373U CN201721062735.2U CN201721062735U CN207210373U CN 207210373 U CN207210373 U CN 207210373U CN 201721062735 U CN201721062735 U CN 201721062735U CN 207210373 U CN207210373 U CN 207210373U
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- pipe
- water
- air
- cultivating equipment
- bent case
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Abstract
The utility model is a kind of leaven cultivating equipment, including bent case, sieve plate, circulating fan, water-circulating pump, computer, connecting tube and communicating pipe, it is characterised in that：The bottom plate of bent case is obliquely installed, and being horizontally disposed with bottom plate has sieve plate；It is connected between sieve plate and bottom plate by connecting pipe with circulating fan, bent case is placed in reaction vessel, is connected above reaction vessel by top connecting pipe with circulating fan；Top connecting pipe is connected by the first air communication pipe with outside air；Top connecting pipe is connected by humidifying air pipe with water-circulating pump, and water-circulating pump is connected by the second air communication pipe with outside air.Leaven cultivating equipment of the present utility model can accurately adjust the parameters such as humidity, temperature, ventilation, oxygen supply, reduce the interference of control process external environment, improve the efficiency of production process, improve the quality and yield of product.
Description
Technical field
Food-processing industry was the utility model is related to, more particularly to a kind of leaven cultivating equipment.
Background technology
Temperature and Humidity Control in yeast making process in food brewing industry, such as the production process of wine, soy sauce, vinegar, car of weaving
Between Temperature and Humidity Control and the Temperature and Humidity Control of environmental laboratory etc., the control process of its parameter is all big volume, big inertia, slow
The control process of process.In the prior art, reliability and stability not high for the control accuracy requirement of temperature, and working
Difference；And because the environment in control process is poor, control process can be disturbed by environment.Particularly in the production of white wine
In, the production of song is the important step in liquor production, and it is a kind of saccharification hair that can be by Starch Conversion for fermentable sugar
Ferment agent, its quality directly influence the quality and yield of product.The production process of song be the sort of quyi be inoculated into by dispensing,
In the wheat bran of boiling, the regular hour is cultivated under certain humidity, temperature, ventilation, oxygen supply, pH value condition, cultivate into rich in
Amylase and the song of various microorganisms.In the prior art, yeast-making technology process is grown, the volume of koji-making container, seal, insulation
Property, air channel and the setting in air port, the change of environment temperature so that temperature and humid control precision are difficult to control.
Utility model content
In order to solve the problems of in the prior art, the utility model is intended to carry to be added for a kind of leaven cultivating equipment and koji-making
Work control method, to realize the parameters such as accurate regulation humidity, temperature, ventilation, oxygen supply, reduce the dry of control process external environment
Disturb, improve the efficiency of production process, improve the quality and yield of product.
Leaven cultivating equipment in the utility model, including bent case, sieve plate, circulating fan, water-circulating pump, computer, connecting tube
Being horizontally disposed with and communicating pipe, the bottom plate of bent case are obliquely installed, on bottom plate has sieve plate；Sieve plate forms airspace with bottom plate, described
Airspace is connected by lower connection pipe road with circulating fan, and bent case is placed in reaction vessel, is passed through above reaction vessel
Top connecting pipe is connected with circulating fan；Top connecting pipe is connected by the first air communication pipe with outside air, the
The first valve is provided with one air communication pipe；Top connecting pipe is connected by humidifying air pipe with water-circulating pump, water circulation
Pump is connected by the second air communication pipe with outside air, and the second valve is additionally provided with the second air communication pipe.
Further, the bent case is provided with temperature sensor, and wet and dry bulb humidity sensor.
Further, the hole on the sieve plate is triangle or square opening, is arranged in the form of matrix.
Further, the water inlet pipe of the water pump of water-circulating pump is connected with the bottom of water tank, the outlet pipe and water tank of water pump
Top is connected.
Further, the top of the reaction vessel is additionally provided with two auxiliary communication pipes, two auxiliary communication pipe difference
It is connected at the first valve and the second valve, flow control valve is provided with subsidiary conduit.
Further, the reaction vessel and bent case volumetric ratio are 3：1.
Further, raw material volume control mark is provided with bent case, raw material volume is no more than the 1/2. of bent case volume
The following starter making method of the use of leaven cultivating equipment in the utility model：
The first step, raw material being pre-processed, the pretreatment includes material moistening, boiling forms the sort of quyi, and raw material is cooled,
Connect when temperature is reduced to 36~38 degrees Celsius, the sort of quyi is mixed thoroughly, and be sent into bent case；
Second step, culture early stage is carried out to the sort of quyi；Early stage, incubation time was 0h~10h, and temperature control is Celsius 28~32
Degree, air humidity requires to be wet-bulb depression less than 2 degrees Celsius, aeration-cooling when temperature rise is more than 32 degrees Celsius；
3rd step, mid-term culture is carried out to the sort of quyi；Mid-term incubation time is 10~22h, and temperature is 32~34 degrees Celsius, empty
Gas humidity requirement be wet-bulb depression be less than 2 degrees Celsius, it is aeration-cooling when temperature rise is more than 34 degrees Celsius；
4th step, later stage culture is carried out to the sort of quyi；Later stage incubation time is 22~32h, and temperature is 34~35 degrees Celsius, will
Sort of quyi nature wet down, and continuous ventilating.
The utility model can realize following advantageous effects：
(1) leaven cultivating equipment of the present utility model detects and judges the parameter value of production technology in real time, can reach koji-making work
The skill of control requirement in to(for) temperature and humidity, will not also cause to make the frequent break-make of actuator, while sensitive control is realized,
Simplify and operated for performs device.
(2) the utility model is by that can use the digital output modul of valve and water pump, you can by temperature and humidity requirement
Control simplifies control device, improves sensitivity of control system, reduce the investment of control system in certain scope.
(3) multiple sensors are provided with the utility model, effective sensor mesh is averaged, can both avoid due to
The detection of single sensor it is inaccurate and caused by error, on the other hand, even if there is some sensor failure in operation, do not influence
Whole control system is normally carried out.
Brief description of the drawings
Fig. 1 is the composition structure chart of the utility model yeast producing device
Embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.
The equipment of koji-making is as shown in figure 1, including bent case 1, wheat bran 2, sieve plate 3, circulating fan 4, water-circulating pump 5.Bent case 1
Bottom plate is obliquely installed, and being horizontally disposed with bottom plate has sieve plate 3, and the triangle airspace that sieve plate 3 is formed with bottom plate is connected by bottom
Adapter road is connected with circulating fan 4.Bent case is arranged in reaction vessel, by top connecting pipe with following above reaction vessel
Ring blower fan 4 is connected.Top connecting pipe is connected by the first air communication pipe with outside air, the first air communication Guan Shangshe
It is equipped with valve A.Top connecting pipe is also connected by humidifying air pipe with the water tank of water-circulating pump 5, the water tank of water-circulating pump 5
Bottom is connected by the second air communication pipe with outside air, and valve B is additionally provided with the second air communication pipe.The bent bottom of case 1
Wheat bran temperature sensor is provided with storing, bent upper box part is provided with humidity sensor.
First, raw material are pre-processed.Dispensing including wheat bran, vinasse, cavings is passed through into material moistening, the process of boiling
Afterwards, material moistening, connect when temperature is reduced to 36~38 degrees Celsius, the sort of quyi after processing is mixed thoroughly, and be sent into bent case culture.Early stage
Incubation time is 0h~10h, and product temperature is 28~32 degrees Celsius, and air humidity requirement progressively increases to wet-bulb depression and taken the photograph less than 2
Family name's degree, it is aeration-cooling when temperature rise is more than 32 degrees Celsius；Culture mid-term is 10~22h, and product temperature is 32~34 degrees Celsius, humidity requirement
Control in wet-bulb depression less than 2 degrees Celsius, it is aeration-cooling when temperature rise is more than 34 degrees Celsius；Later stage is 22~32h, product temperature 34
~35 degrees Celsius, there is no particular/special requirement, natural wet down to humidity, temperature highest must not exceed 36 degrees Celsius.In this stage, micro- life
Thing growth metabolism is vigorous, produces substantial amounts of heat, and continuous ventilating, to supply enough oxygen, ensures cooling.
In yeast making process, the controlling to of temperature and humidity reaches above-mentioned requirements, can use circulation air, fresh sky
Gas, humidifying air are adjusted.Because the amount of calculation of control process is smaller, logic judgment is related generally to, routine can be selected
Control device can meet to require.During beginning, due to containing a certain amount of air in raw material, and need to be incubated, at this moment do not enter
Row air circulation.In incubation, the control method of the temperature of air is that the wheat bran product temperature sensor in bent case will detect
Information pass and be changed into electric signal, the electric signal is sent into computer by analog input channel and interface circuit.Computer root
According to the Site Detection information of collection compared with the now setting value in different process stage, determine blower fan 4 and air valve A, etc.
On off state.The confirmation of on off state is according to being：When air is increased beyond defined temperature, starts blower fan 4 and carry out air
Circulation, and valve A is opened, it is passed through fresh air so that temperature reduces；When temperature is less than defined temperature, blower fan 4 is closed, and
Valve A, stop air circulation, until temperature control is in preset value.Computer by the result that this judges through interface circuit, by switching
Amount output channel is output at decoder, and decoder generates corresponding instruction, and control corresponding actuator driven by decoding
Circuit on-off.
Humidity sensor in bent case, which passes the information detected, is changed into electric signal, and the electric signal is led to by analog input
Road and interface circuit are sent at computer.Site Detection information and the setting in now different process stage of the computer according to collection
Value is compared, and determines water circulating pump 5, air valve A, air valve B etc. on off state.The confirmation of on off state is according to being：When
When humidity is less than defined humidity in case, shutoff valve A, valve B and water circulating pump 5 are opened so that humidifying air enters in bent case；When
When humidity exceedes setting, then shutoff valve B and water circulating pump 5, open valve A, and fresh air turns to be supplemented by valve A.Computer by this
The result of judgement is output to decoder, decoder is corresponding by decoding, generation through interface circuit by output switch parameter passage
Instruction, and control corresponding actuator driven circuit on-off.
Embodiment not limited to this of the present utility model, according to the above of the present utility model, utilizes the general of this area
Logical technological know-how and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, the utility model may be used also
To make the modification of other diversified forms, replacement or change, all fall within the utility model rights protection scope.
Claims (7)
1. a kind of leaven cultivating equipment, including bent case, sieve plate, circulating fan, water-circulating pump, computer, connecting tube and communicating pipe, it is special
Sign is：The bottom plate of bent case is obliquely installed, and being horizontally disposed with bottom plate has sieve plate；Sieve plate forms airspace with bottom plate, described logical
Wind space is connected by lower connection pipe road with circulating fan, and bent case is placed in reaction vessel, by upper above reaction vessel
Portion's connecting pipe is connected with circulating fan；Top connecting pipe is connected by the first air communication pipe with outside air, and first
The first valve is provided with air communication pipe；Top connecting pipe is connected by humidifying air pipe with water-circulating pump, water-circulating pump
It is connected by the second air communication pipe with outside air, the second valve is additionally provided with the second air communication pipe.
A kind of 2. leaven cultivating equipment according to claim 1, it is characterised in that：The bent case is provided with temperature sensor, and
Wet and dry bulb humidity sensor.
3. a kind of leaven cultivating equipment according to claim 1, it is characterised in that the hole on the sieve plate is triangle or square
Hole, arranged in the form of matrix.
A kind of 4. leaven cultivating equipment according to claim 1, it is characterised in that：The water inlet pipe and water tank of the water pump of water-circulating pump
Bottom be connected, the outlet pipe of water pump is connected with water tank upper.
5. a kind of leaven cultivating equipment according to claim 1, it is characterised in that the top of the reaction vessel is additionally provided with two
Bar auxiliary communication pipe, two auxiliary communication pipes are connected respectively at the first valve and the second valve, and stream is provided with subsidiary conduit
Adjustable valve.
6. a kind of leaven cultivating equipment according to claim 1, it is characterised in that the reaction vessel is 3 with bent case volumetric ratio：
1。
7. a kind of leaven cultivating equipment according to claim 1, it is characterised in that raw material volume control mark is provided with bent case
Note, raw material volume are no more than the 1/2 of bent case volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062735.2U CN207210373U (en) | 2017-08-23 | 2017-08-23 | A kind of leaven cultivating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062735.2U CN207210373U (en) | 2017-08-23 | 2017-08-23 | A kind of leaven cultivating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207210373U true CN207210373U (en) | 2018-04-10 |
Family
ID=61816397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062735.2U Expired - Fee Related CN207210373U (en) | 2017-08-23 | 2017-08-23 | A kind of leaven cultivating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207210373U (en) |
-
2017
- 2017-08-23 CN CN201721062735.2U patent/CN207210373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20210823 |