A kind of grain wash mill
Technical field
The utility model relates to food processing equipment technical field, specifically a kind of grain wash mill.
Background technology
At food processing field, the washing of grain is absolutely necessary process, if the grain adopting hand washing a large amount of, then not only efficiency is low, and cost is large, and so grain wash mill is concerning the equipment that is absolutely necessary food processing unit.At present, the grain wash mill on market is very many, but mostly all comes with some shortcomings.
The patent No. 200320119696.7, disclose a kind of energy-saving rice washing machine, comprise bracing frame and wash rice bucket, the bottom washing rice bucket is inverted cone-shaped structure, be provided with sprinkling seat washing a meter bottom of the barrel, the delivery port of sprinkling seat is corresponding with the vertical siphunculus being arranged on Xi meter Tong center, gap is left between the delivery port of sprinkling seat and the lower end mouth of pipe of straight pipe, the upper end of straight pipe is provided with washing operation reversal valve, water retaining disk is provided with above reversal valve, reversal valve side is communicated with rice outlet tube, the water inlet of sprinkling seat is connected with inlet valve, an annular overflow trough is provided with outside the top edge washing rice bucket.The washings of this rice-washing device can only single use, and in order to strengthen clean result, will repeatedly wash, water consumption is large, waste water resource.
Number of patent application 200920193804.4, disclose a kind of water-saving rice washer, this application is 200320119696.7 in the patent No., the basis that utility model name is called a kind of energy-saving rice washing machine is improved, bracing frame is also provided with water tank, the water inlet of water tank is by cross current annular overflow trough, and the water inlet of sprinkling seat has water pump by cross current, and the water inlet of water pump is respectively by the delivery port of cross current water tank and external water source.Although this application solves the problem of waste water resource, but still there is following shortcoming: washing in meter process, the water washed in rice bucket is in bucketful state always, the base pressure of washing rice bucket is very large, the larger rice that just can make of pressure so only having sprinkling seat delivery port to spray water is inhaled in vertical siphunculus, so then require the energy that water pump provides larger, power consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of grain wash mill, solves in prior art in grain washing process, and the base pressure of washing tube is very large, and water pump consumes energy large technical problem.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of grain wash mill, comprise bracing frame and washing tube, the inverted cone surface that washing tube is arranged at its inside is divided into upper and lower two parts, and its middle and lower part is water tank, and inverted cone surface and washing tube are tightly connected, and inverted cone surface offers aperture, and are communicated with water tank; Be provided with sprinkling seat bottom washing tube, the delivery port of sprinkling seat is corresponding with the vertical conducting pipe being arranged on washing tube center, and the upper end of conduction pipe is provided with the first reversal valve, is provided with water fender above described first reversal valve; The water inlet of sprinkling seat is communicated with the second reversal valve, and two other port of the second reversal valve is communicated with the delivery port of water pump and blow-off pipe respectively, and water pump has two water inlets, and wherein the first water inlet of water pump is communicated with external water source by the first valve; The second valve that described water tank is arranged by bottom is communicated with the second water inlet of water pump.
In order to increase the pressure of sprinkling seat delivery port ejection water, the internal diameter of described sprinkling seat water inlet is greater than the internal diameter of delivery port.
In order to prevent from first reversal valve ejection water and grain be ejected washing tube, described water fender is umbrella.
Go out the foreign material such as the cavings in grain in order to better rinsing, the lateral wall top of described washing tube is provided with overflow launder, when adding grain in washing tube and after topped up with water, the foreign material such as cavings float into overflow launder.
The utility model adopts technique scheme to have following significantly technique effect:
1, a kind of grain wash mill described in the utility model, by the bottom at washing tube, water tank is set, washing tube is communicated with water tank by aperture, and water tank bottom is communicated with the water inlet of sprinkling seat, makes in washing process, water circulation use in washing tube, not only save water resource, and because the water yield in washing process in washing tube is less, the hydraulic pressure bottom washing tube is less, the energy needing water pump to provide is less, then save the energy.
2, a kind of grain wash mill described in the utility model, connects reversal valve by the water inlet at sprinkling seat, is convenient to the sewage stayed after discharge washing terminates in water tank, and easy to operate.
Accompanying drawing explanation
Fig. 1 shows the generalized section of a kind of grain wash mill described in the utility model without overflow launder;
Fig. 2 shows the generalized section that a kind of grain wash mill described in the utility model has overflow launder;
Wherein have: 1. washing tube; 2. sprinkling seat; 3. conduction pipe; 4. the first reversal valve; 5. grain dischzrging tube; 6. water tank; 7. the second valve; 8. the first valve; 9. blow-off pipe; 10. water pump; 11. second reversal valves; 12. holes; 13. water fenders; 14. overflow launders.
Detailed description of the invention
For making the purpose of this utility model and technical scheme clearly, below in conjunction with the utility model embodiment, the technical solution of the utility model is clearly and completely described.
Embodiment one:
As shown in Figure 1, a kind of grain wash mill, comprises bracing frame and washing tube 1, the inverted cone surface that washing tube 1 is arranged at its inside is divided into upper and lower two parts, and its middle and lower part is water tank 6, and inverted cone surface and washing tube 1 are tightly connected, inverted cone surface offers aperture 12, and be communicated with water tank 6; Be provided with sprinkling seat 2 bottom washing tube 1, the delivery port of sprinkling seat 2 is corresponding with the vertical conducting pipe 3 being arranged on washing tube 1 center, and the upper end of conduction pipe 3 is provided with the first reversal valve 4, is provided with water fender 13 above described first reversal valve 4; The water inlet of sprinkling seat 2 is communicated with the second reversal valve 11, two other port of second reversal valve 11 is communicated with the delivery port of water pump 10 and blow-off pipe 9 respectively, water pump 10 has two water inlets, and wherein the first water inlet of water pump 10 is communicated with external water source by the first valve 8; The second valve 7 that described water tank 6 is arranged by bottom is communicated with the second water inlet of water pump 10.
In order to increase the pressure of sprinkling seat 2 delivery port ejection water, the internal diameter of described sprinkling seat 2 water inlet is greater than the internal diameter of delivery port.In order to prevent the water that sprays from the first reversal valve 4 and grain to be ejected washing tube, described water fender 13 is in umbrella.
When needing to wash grain, grain is added in washing tube 2, close the second valve 7, the vertical outlet of the first reversal valve 4 is opened, the lever of transposition second reversal valve 11, second reversal valve 11 is communicated with sprinkling seat 2 with water pump 10, open the first valve 8 between external water source and water pump 10 simultaneously, external water source is made to be that sprinkling seat 2 supplies water, water is by entering sprinkling seat 2 by the second reversal valve 11 after water pump 10 supercharging, internal diameter due to sprinkling seat 2 water inlet is greater than the internal diameter of delivery port, make by the further supercharging of the water of sprinkling seat 2, and spray into conduction pipe 3 from the delivery port of sprinkling seat 2, high hydraulic pressure makes the gap location of the delivery port of sprinkling seat 2 and conduction pipe 3 lower end form vacuum, due to siphon principle, the grain of gap location is inhaled into conduction pipe 3.Grain and water impact the bottom of the water fender 13 above the first reversal valve 4 vertical outlet through conduction pipe 3, and grain and water fender 13 collide and carry out impact and wash by rubbing with the hands, and then grain falls into washing tube 1 together with water.The conical surface due to the bottom inverted cone-shaped structure of washing tube 1 offers some apertures 12, and the diameter of aperture 12 is less, only allow water to pass through and grain not by, then water flows into water tank by aperture 12, and grain then slides into the bottom of washing tube 1.When water is filled water tank 6 and is overflow into washing tube 1, open the second valve 7 bottom water tank 6, close external water source first valve 8 simultaneously, be transformed to water tank 6 for sprinkling seat water supply, water in water tank 6 is after water pump 10 supercharging, spray into conduction pipe 3 from sprinkling seat 2 again to rinse the grain washing tube 1, so circulate, saving water resource.
After washing completes, the operating grip rotating the second reversal valve 11 turns, and closes the outlet between the second reversal valve 11 and sprinkling seat 2, opens the outlet between the second reversal valve 11 and blow-off pipe 9, is discharged by the sewage in water tank 6.After drained sewage, close the second valve 7, the lever of transposition second reversal valve 11, second reversal valve 11 is communicated with sprinkling seat 2 with water pump 10, open the first valve 8 between external water source and water pump 10, the vertical outlet of the first reversal valve 4 is closed simultaneously, open its Horizontal Exit, conduction pipe 3 is communicated with grain dischzrging tube 5, then the grain of washes clean flows out from grain dischzrging tube 5.
Water tank 6 is arranged on the lower end of washing tube 1, the conical surface of the simultaneously bottom inverted cone-shaped structure of washing tube 1 offers some apertures 12, then reduce the water level in washing tube 1 in grain washing process, reduce the hydraulic pressure around sprinkling seat 2 delivery port, add sprinkling seat 2 and spray pressure differential around water and delivery port, be beneficial to grain and be inhaled in conduction pipe 3, when same pressure differential, the energy that water pump 10 exports can be reduced, save the energy.
Embodiment two:
The basis of embodiment one is improved further, as shown in Figure 2, the lateral wall top of washing tube 1 is provided with overflow launder 14, after adding grain in washing tube 1, close the second valve 7, the vertical outlet of the first reversal valve 4 is opened, the lever of transposition second reversal valve 11, second reversal valve 11 is communicated with sprinkling seat 2 with water pump 10, open the first valve 8 between external water source and water pump 10 simultaneously, external water source is made to be that sprinkling seat 2 supplies water, in washing tube 1 after topped up with water, the foreign material such as cavings are kept afloat due to lighter weight, float into overflow launder 14, reach the primary wash to grain.
After primary wash terminates, in order to reduce the output energy consumption of water pump, the operating grip rotating the second reversal valve 11 turns, close the outlet between the second reversal valve 11 and sprinkling seat 2, open the outlet between the second reversal valve 11 and blow-off pipe 9, open the second valve 7 bottom water tank 6 simultaneously, close external water source first valve 8, water in washing tube 1 to be drained a part, then the lever of transposition second reversal valve 11, second reversal valve 11 and water pump 10 be communicated with sprinkling seat 2 and wash grain, all the other washing steps are identical with embodiment one.
Do not do in the utility model illustrate be prior art or can be realized by prior art, and described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, all should as technology category of the present utility model.