CN209379091U - A kind of wheat wetting equipment - Google Patents
A kind of wheat wetting equipment Download PDFInfo
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- CN209379091U CN209379091U CN201822210549.XU CN201822210549U CN209379091U CN 209379091 U CN209379091 U CN 209379091U CN 201822210549 U CN201822210549 U CN 201822210549U CN 209379091 U CN209379091 U CN 209379091U
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- feed bin
- plc
- wheat
- outlet auger
- vibrating screen
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Abstract
The utility model relates to a kind of wheat wetting equipment, belong to flour processing technical field.It includes feed bin, tripper, the atomizer being connected with water pipe, vibrating screen, level-sensing device, humidity sensor, outlet auger, flow velocity and volume control device, PLC, wherein, the vibrating screen is arranged between the tripper and the bulkhead of the feed bin, the outlet auger is arranged in the discharge port, the outlet auger is connected with outlet auger motor, the outlet auger motor is connected with outlet auger motor inverter, the outlet auger motor inverter is connected with the PLC, the level-sensing device and the humidity sensor are arranged inside the feed bin and are connected with the PLC.The utility model realizes that the control of amount of water makes wheat be uniformly dispersed by dispersal device by accurate coutroi velocity；By realizing rate of water added control to humidity in storehouse and the control of wheat storage；The utility model realizes that uniform moisture adds in right amount by sub-material and accurate control.
Description
Technical field:
The utility model relates to a kind of wheat wetting equipment, belong to flour processing technical field.
Background technique:
Wheat needs to make wheat absorb water by moisture regulation process before grinding flour, after wheat cortex water suction, toughness
Increase, brittleness reduces, and increases wheat grain resistance to mechanical damage capability, is conducive to keep bran flakes complete in mill processes, keep away
Exempt from bran star and enters flour；Water suction makes endosperm strength reduction simultaneously, is easy to grind；Simultaneously because cortex, aleurone, endosperm water absorption
Difference, expansion water suction is different, and water suction is conducive to endosperm and separates with wheat skin.
Wheat water content adjusting generally comprises dampening and wheat wetting, wheat wetting be after wheat water-absorbing in wheat wetting storehouse the deep mistake of moisture
Journey, moisture regulation are needed to the final water content strict control of wheat, and under normal circumstances, moisture penetration about needs completely in wheat grain
8-12 hours, water deficient will lead to that endosperm structure is uneven, and roll clearance is not easy to adjust, in actual production, to guarantee water suction sufficiently,
Tempering time is 18-30 hours general, but the too long wheat transepidermal water that easily leads to of tempering time evaporates, and wheat epidermis is easy after drying out
It is broken, cause bran flakes imperfect or bran star is mixed into, influences flower characters.Therefore it needs again before grinding to wheat micro-damping, dampening
Measure 0.2-0.5%；Therefore rate of water added needs accurate control before grinding.But the wheat wetting equipment of the prior art to grinding before (adding) water
Amount cannot be controlled accurately.Currently, existing wheat wetting equipment cannot accurately control amount of water, can not strict control add the flow velocity of water
And flow, while cannot guarantee that every wheat is all uniformly contacted with water, i.e., wheat cannot be made to be uniformly dispersed during dampening,
Cannot be sufficiently enough with water time of contact, so as to cause the inferior quality of the flour processed.
Utility model content:
The utility model in view of the above problems in the prior art, provides a kind of novel wheat wetting equipment, can accurately control and add
Water, and strict control adds the flow velocity and flow of water, while guaranteeing that every wheat is all uniformly contacted with water, i.e. wheat during dampening
Grain is uniformly dispersed, abundant with water time of contact.
The utility model is implemented by the following technical programs:
The utility model provides a kind of wheat wetting equipment, including feed bin, tripper, and the atomizer being connected with water pipe is described
Feed bin has the feed inlet on top and the discharge port of lower part, wherein further includes vibrating screen, level-sensing device, humidity sensor, export strand
Dragon, flow velocity and volume control device, PLC, wherein the vibrating screen be arranged in the tripper and the feed bin bulkhead it
Between, the outlet auger is arranged in the discharge port, and the outlet auger is connected with outlet auger motor, the outlet auger
Motor is connected with outlet auger motor inverter, and the outlet auger motor inverter is connected with the PLC, the level-sensing device and
The humidity sensor is arranged inside the feed bin and is connected with the PLC, is fed back to as a result, by the level-sensing device signal
The PLC, by the PLC control outlet auger motor inverter to control the outlet auger motor speed, with
Just the outlet auger is controllably driven to be operated so that wheat grain is entered the next step from the discharge port output,
Humidity in the storehouse of the feed bin is detected by the humidity sensor, the PLC is fed back to by the humidity sensor signal,
The flow velocity and volume control device are controlled by the PLC to controllably control the flow velocity and stream that the atomizer adds water
Amount.
Further, in above-mentioned wheat wetting equipment, the vibrating screen includes vibrating screen motor, cam, sieve and spring, and described point
It is provided with fixed bracket below glassware, the fixed bracket can be fixed on the tripper, the opposite institute of the fixed bracket
It states and is provided with fixed block on the inner wall of feed bin, spring described in two of them is separately fixed at the fixed bracket and the fixed block
On, the both ends of the sieve are connected with the free end of two springs respectively and are in its top, so as to described
Spring flexible and vibrates up and down, the vibrating screen motor setting on the fixed bracket, the vibrating screen motor with it is described
One end of cam is connected, and the other end of the cam is connected with the free end of one end of the sieve and the spring.
Further, in above-mentioned wheat wetting equipment, the flow velocity and volume control device include flowmeter, water pump and pump variable frequency
Device, the bulkhead that the water pipe passes through the feed bin extend outside the feed bin and are connected with the flowmeter, then followed by reneing
Stretch be connected with the water pump it is subsequent it is continuous extend a distance into after be formed as water inlet, told flowmeter is connected with the PLC, described
Water pump is connected with the pump variable frequency device, and the pump variable frequency device is also connected with PLC.
In addition, the lower part of the feed bin is provided with compressed air inlet in above-mentioned wheat wetting equipment.The compressed air inlet
It is multiple.
Further, above-mentioned wheat wetting equipment further includes the man-machine interface being connected with the PLC.
In addition, the tripper is multiple in above-mentioned wheat wetting equipment.The atomizer is multiple.The vibrating screen is
It is multiple.
In addition, above-mentioned wheat wetting equipment further includes conveyer belt, wheat can be conveyed into the feed inlet by the conveyer belt
Into in the feed bin.
Compared with prior art, the utility model has the beneficial effects that
The utility model realizes the control of amount of water by accurate coutroi velocity, by dispersal device, keeps wheat dispersion equal
It is even；By realizing rate of water added control to humidity in storehouse and the control of wheat storage；The utility model is controlled by sub-material and accurately,
Realize that uniform moisture adds in right amount.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of wheat wetting equipment of the utility model.
Fig. 2 is a kind of structural schematic diagram of the vibrating screen of wheat wetting equipment of the utility model.
Specific embodiment:
Fig. 1 is a kind of structural schematic diagram of wheat wetting equipment of the utility model.Fig. 2 is that a kind of wheat wetting of the utility model is set
The structural schematic diagram of standby vibrating screen.Label is described as follows in figure in the figure: 1 is water inlet, and 2 be vibrating screen, and 3 be flowmeter,
4 be PLC (programmable logic controller (PLC)), and 5 be pump variable frequency device, and 6 be man-machine interface, and 7 be outlet auger motor inverter, and 8 are
Outlet auger motor, 9 be feed inlet, and 10 be outlet auger, and 11 be humidity sensor, and 12 be level-sensing device, and 13 be atomizer,
14 be compressed air inlet, and 15 be tripper, and 16 be water pump, and 17 be feed bin, and 18 be fixed bracket, and 19 be fixed block, and 21 be vibration
Dynamic sieve motor, 22 be cam, and 23 be sieve, and 24 be spring.In a specific embodiment of the present application, flowmeter, PLC (can be compiled
Journey logic controller), frequency converter, man-machine interface, motor, humidity sensor, level-sensing device, atomizer, water pump, cam, sieve,
Spring etc. can be commercially available product.
As shown in Figure 1, a kind of wheat wetting equipment of the utility model is a kind of wheat water content adjustment equipment, including feed bin 17,
Tripper 15, vibrating screen 2, spraying device (atomizer 13), level-sensing device (material position inductor) 12, humidity sensor (inductor)
11, outlet auger 10, flow velocity and volume control device, PLC4.Feed bin 17 generally uses reinforced concrete structure or other materials
Structure, such as steel, constructed of aluminium, are substantially square or rectangular cross section, and inner wall surface is smooth, and quadrangle can be made into width about 150-200
The inclined-plane of mm wide, to reduce wheat expansion agglomeration；The orlop of feed bin 17 is in infundibulate, and general cone angle is 50-60 degree.Feed bin 17
Upper end have feed inlet 9, wheat can be conveyed by conveyer belt (not shown) feed inlet 9 enter feed bin 17 in.Feed bin 17
Lower part there is discharge port, outlet auger 10 is provided in the discharge port, outlet auger 10 includes that screw auger axis and spiral twist
Imperial blade, screw auger blade form helicoid, arcuate cutting blade piece or pointed tooth by stretching, being welded on screw auger axis
Cutting blade is fixed on helicoid by installing fastener, under the drive of screw auger axis, by the spiral shell of screw auger blade
Rotation pushes wheat grain from discharge port export.Outlet auger 10 is connected with outlet auger motor 8 and is driven by outlet auger motor 8
It is operated so that wheat grain is entered the next step from discharge port output.Outlet auger motor 8 and outlet auger motor
Frequency converter 7 is connected, and outlet auger motor inverter 7 is connected with PLC4, and PLC4 is connected with man-machine interface 6.Man-machine interface 6 can be with
For conventional industrial human-computer interface, such as Siemens's TP1200 touch screen.Man-machine interface 6 is generally by hardware and software two parts
Composition, hardware components include processor, display unit, input unit, communication interface, data storage unit etc., and software includes fortune
System software of the row in man-machine interface hardware and run on the picture configuration software under PC machine WINDOWS operating system.
As shown in Figure 1, being provided with tripper 15 below 17 feed inlet 9 of feed bin, tripper 15 can be coniform knot
Structure can be fixed on the lower section of 17 feed inlet of feed bin 9 in any way, for example, tripper 15 can be stretched out by mounting bracket into
Material mouth 9 is fixed in external fixed plate.There is interval between the bulkhead of 17 surrounding of tripper 15 and feed bin, so as to wheat grain
Feed bin 17 is entered by interval from feed inlet 9.Fixed bracket 18 is provided with below tripper 15, fixed bracket 18 can be consolidated
It is scheduled on tripper 15.It is provided with fixed block 19 on the inner wall of the opposite feed bin 17 of the fixation bracket 18, in fixed 18 He of bracket
Vibrating screen 2 is provided between fixed block 19.As shown in Fig. 2, the vibrating screen 2 includes vibrating screen motor 21, cam 22, sieve 23
With spring 24, two of them spring 24 is separately fixed on fixed bracket 18 and fixed block 19, and the both ends of sieve 23 are respectively with two
The free end of a spring 24 is connected and is in its top, so as to vibrate up and down with the flexible of spring 24.Vibrating screen electricity
The setting of machine 21 is on fixed bracket 18, and vibrating screen motor 21 is connected with one end of cam 22, the other end and sieve of cam 22
23 one end is connected with the free end of spring 24, as a result, when vibrating screen motor 21 drives cam 22 that can drive bullet when operating
Spring 24 and sieve 23 vibrate up and down.Tripper 15 and vibrating screen 2 can be arranged multiple according to situations such as size of feed bin.As a result,
Wheat grain, which is fallen on vibrating screen 2 from feed inlet 9 into feed bin 17 by tripper 15, to be vibrated and is dispersed, and realizes facet
Grain is evenly dispersed.
As shown in Figure 1, being provided with atomizer 13 in fixation bracket 18 below tripper 15, atomizer 13 can
One or more is thought, for example, atomizer 13 can be using 2 points of interior tooths of Foshan City Ge Qiang plastic cement Hardwear Pty Ltd. production
Stainless steel atomizing spray head or other suitable atomizers, so that water flow is ejected into the air by spray head, it is fog-like to be scattered
On wheat grain in a certain range.One end of atomizer 13 is connected with water pipe 20, the material of water pipe 20 can for iron,
The various suitable materials such as copper, aluminium, plastics.The bulkhead that water pipe 20 passes through feed bin 17 extends and 3 phase of flowmeter outside feed bin 17
Even, be then further continued for extend be connected with water pump 16 it is subsequent continue extend a distance into after be formed as water inlet 1.Flowmeter 3 and PLC4
It is connected, water pump 16 is connected with pump variable frequency device 5, and pump variable frequency device 5 is also connected with PLC4.Meanwhile it being internally provided in feed bin 17
Humidity sensor 11 and level-sensing device 12, humidity sensor 11 and level-sensing device 12 are connected with PLC4 respectively.Pass through level-sensing device 12 as a result,
Signal feeds back to PLC4, controls outlet auger motor inverter 7 by man-machine interface 6 and PLC4 to control outlet auger electricity
8 revolving speed of machine, so as to controllably drive outlet auger 10 to be operated so as to by wheat grain from discharge port output enter in next step
Process avoids wheat grain from overstaying in storehouse, it is made to timely enter the next step under the conditions of suitable moisture content.
In addition, detecting humidity in the storehouse of feed bin 17 by humidity sensor 11, PLC4 is fed back to by 11 signal of humidity sensor, is led to
Man-machine interface 6 and PLC4 control flowmeter 3 and pump variable frequency device 5 are crossed to controllably control water pump 16, controllably to control
The flow velocity and flow for adding water avoid humidity is too low from causing the evaporation of wheat surface moisture too fast；Such as humidity value exception, inspection can be shut down
It looks into.
In addition, as shown in Figure 1, be provided with compressed air inlet 14 in the lower part of feed bin 17, compressed air inlet 14 can be with
It, can be by compressed air inlet 14 to compressed air is blown into inside feed bin 17, to realize wheat grain for one or more
Overturning increases the residence time in storehouse, guarantees that uniform moisture absorbs.
The wheat wetting equipment of the utility model disperses wheat grain by tripper and vibrating screen, realizes wheat grain
It is evenly dispersed, by bottom compressed air, realizes that wheat grain is overturn in storehouse and increase the residence time, guarantee that uniform moisture is inhaled
It receives；Fed back by level-sensing device signal, control outlet auger motor speed, avoid wheat grain from overstaying in storehouse, make its
The next step is timely entered under the conditions of suitable moisture content；Humidity in storehouse is detected by humidity sensor, avoids humidity mistake
It is low to cause the evaporation of wheat surface moisture too fast；It, can shutdown inspection such as humidity value exception.
The foregoing is merely the preferred embodiments of the application, all in spirit herein principle not to limit the application
Within made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of wheat wetting equipment, including feed bin, tripper, the atomizer being connected with water pipe, the feed bin have top into
The discharge port of material mouth and lower part, which is characterized in that further include vibrating screen, level-sensing device, humidity sensor, outlet auger, flow velocity and
Volume control device, PLC, wherein the vibrating screen is arranged between the tripper and the bulkhead of the feed bin, the export
Auger is arranged in the discharge port, and the outlet auger is connected with outlet auger motor, the outlet auger motor and export
Auger motor inverter is connected, and the outlet auger motor inverter is connected with the PLC, and the level-sensing device and the humidity pass
Sensor is arranged inside the feed bin and is connected with the PLC, feeds back to the PLC by the level-sensing device signal as a result, leads to
It crosses the PLC and controls the outlet auger motor inverter to control the outlet auger motor speed, controllably to drive
It moves the outlet auger to be operated so that wheat grain is entered the next step from the discharge port output, by described wet
Degree sensor detects humidity in the storehouse of the feed bin, the PLC is fed back to by the humidity sensor signal, by described
PLC controls the flow velocity and volume control device to controllably control flow velocity and flow that the atomizer adds water.
2. wheat wetting equipment according to claim 1, which is characterized in that the vibrating screen includes vibrating screen motor, cam, sieve
Net and spring, the tripper lower section are provided with fixed bracket, and the fixed bracket can be fixed on the tripper, described solid
Fixed block is provided on the inner wall of the opposite feed bin of fixed rack, spring described in two of them is separately fixed at the fixed branch
On frame and the fixed block, the both ends of the sieve are connected with the free end of two springs respectively and are in its top, institute
It states vibrating screen motor to be arranged on the fixed bracket, the vibrating screen motor is connected with one end of the cam, the cam
The other end be connected with the free end of one end of the sieve and the spring.
3. wheat wetting equipment according to claim 1 or 2, which is characterized in that the flow velocity and volume control device include stream
Meter, water pump and pump variable frequency device, the bulkhead that the water pipe passes through the feed bin extend and the flow outside the feed bin
Meter be connected, be then further continued for extend be connected with the water pump it is subsequent continue extend a distance into after be formed as water inlet, told flow
Meter is connected with the PLC, and the water pump is connected with the pump variable frequency device, and the pump variable frequency device is also connected with PLC.
4. wheat wetting equipment according to claim 1 or 2, which is characterized in that the lower part of the feed bin is provided with compressed air
Entrance.
5. wheat wetting equipment according to claim 4, which is characterized in that the compressed air inlet is multiple.
6. wheat wetting equipment according to claim 1 or 2, which is characterized in that further include the man-machine boundary being connected with the PLC
Face.
7. wheat wetting equipment according to claim 1 or 2, which is characterized in that the tripper is multiple.
8. wheat wetting equipment according to claim 1 or 2, which is characterized in that the atomizer is multiple.
9. wheat wetting equipment according to claim 1 or 2, which is characterized in that the vibrating screen is multiple.
10. wheat wetting equipment according to claim 1 or 2, which is characterized in that further include conveyer belt, wheat can pass through institute
It states conveyer belt and is conveyed into the feed inlet into the feed bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210549.XU CN209379091U (en) | 2018-12-27 | 2018-12-27 | A kind of wheat wetting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210549.XU CN209379091U (en) | 2018-12-27 | 2018-12-27 | A kind of wheat wetting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209379091U true CN209379091U (en) | 2019-09-13 |
Family
ID=67873687
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822210549.XU Active CN209379091U (en) | 2018-12-27 | 2018-12-27 | A kind of wheat wetting equipment |
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| CN (1) | CN209379091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889217A (en) * | 2020-08-24 | 2020-11-06 | 盐城工学院 | Uniform feeding device |
| CN114832895A (en) * | 2022-05-22 | 2022-08-02 | 安徽筑景科技有限公司 | Self-service flour processing equipment of community |
-
2018
- 2018-12-27 CN CN201822210549.XU patent/CN209379091U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889217A (en) * | 2020-08-24 | 2020-11-06 | 盐城工学院 | Uniform feeding device |
| CN114832895A (en) * | 2022-05-22 | 2022-08-02 | 安徽筑景科技有限公司 | Self-service flour processing equipment of community |
| CN114832895B (en) * | 2022-05-22 | 2023-12-22 | 安徽筑景科技有限公司 | Community self-help flour processing equipment |
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