CN216459020U

CN216459020U - Multi-machine light-rolling processing system for storing rice for making rice

Info

Publication number: CN216459020U
Application number: CN202122299412.8U
Authority: CN
Inventors: 沈良波; 万小进; 肖雄雄; 蒋俊浩
Original assignee: Yiqiao Branch Of Hangzhou Grain Storage Co ltd
Current assignee: Yiqiao Branch Of Hangzhou Grain Storage Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-05-10
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a multi-machine light-rolling processing system for storing rice and making rice and an environment-friendly processing method thereof, wherein the multi-machine light-rolling processing system can improve the rice yield, reduce the rice breaking rate, improve the economic benefit, realize zero emission in production and produce low noise at the same time, four sand roller rice mills are arranged in a front-back sequence, and four iron roller rice mills are arranged in a front-back sequence; a transition hopper is respectively arranged right above the four sand roller rice husking machines, a feed opening of the transition hopper is communicated with a feed opening of the corresponding sand roller rice husking machine through a pipeline, and a bucket elevator is arranged between the adjacent sand roller rice husking machines; a transition hopper is respectively arranged right above the four iron roller rice machines, and a bucket elevator is arranged between the adjacent iron roller rice machines. The advantages are that: firstly, the utility model not only can improve the rice yield and reduce the broken rice rate, but also can improve the economic benefit; and secondly, the production process of the utility model has no emission pollution, and the production noise is low, thereby realizing environment-friendly production.

Description

Multi-machine light-rolling processing system for storing rice for making rice

Technical Field

The utility model relates to a multi-machine light-grinding processing system for preparing rice by reserving rice, which can improve the rice yield, reduce the broken rice rate, improve the economic benefit, realize zero discharge in production and produce low noise, and belongs to the technical field of reserving rice processing.

Background

The company inspects and analyzes the existing equipment and process, and finds that the factors influencing the rice processing quality mainly have two aspects, namely the rice raw grain factor and the rice processing equipment factor, which have serious influence on the rice processing quality and processing loss, and the specific analysis is as follows:

because the raw grain processed by the rice is the rice stored for two to three years, the combination between the inner structure of the rice and the endosperm is relatively tight due to various physical factors such as long storage time and low moisture during the storage period, the rice is not easy to peel off in the rice milling process, the processing precision is easily unqualified, only second-grade rice can be processed after the existing processing technology (the brown rice is milled by adopting a double-sand double-iron device), if the processing quality of the rice is to be improved, the processing precision needs to be improved, and the method for improving the processing precision of the existing processing technology (grinding the brown rice by adopting a two-sand two-iron device) is to improve the processing pressure of a rice machine, because rice machine pressure is too high, constantly grind and cut, easily cause the grain of rice fracture, increased the broken rice rate like this to influence rice rate, thereby cause loss, the waste of rice.

SUMMERY OF THE UTILITY MODEL

The design purpose is as follows: in order to avoid the defects in the background art, the multi-machine light-grinding processing system for storing the rice is designed, which not only can improve the rice yield and reduce the broken rice rate, but also can improve the economic benefit, simultaneously has zero production emission and low production noise.

The design scheme is as follows: the design purpose is realized.

1. The four sand roller rice mills are arranged in a front-back sequence, the four iron roller rice mills are arranged in a front-back sequence, and the foremost iron roller rice mill in the four iron roller rice mills is positioned behind the last sand roller rice mill in the four sand roller rice mills; a transition hopper is respectively arranged right above the four sand roller rice mills, the feed openings of the transition hoppers are communicated with the feed openings of the corresponding sand roller rice mills through pipelines, a bucket elevator is arranged between the adjacent sand roller rice mills, the feed openings of the bucket elevators are communicated with the discharge opening close to the previous sand roller rice mill through a pipeline, and the discharge opening is communicated with the feed opening of the transition hopper positioned right above the next sand roller rice mill through a pipeline; a transition hopper is respectively arranged right above the four iron roll rice machines, a feed opening of the transition hopper is communicated with a feed opening of the corresponding iron roll rice machine through a pipeline, a bucket elevator is arranged between the adjacent iron roll rice machines, the feed opening of the bucket elevator is communicated with a discharge opening close to the previous iron roll rice machine through a pipeline, and the discharge opening is communicated with a feed opening of the transition hopper positioned right above the next iron roll rice machine through a pipeline; the design that a bucket elevator is arranged between the rearmost sand roller rice mill in the four sand roller rice mills and the foremost iron roller rice mill in the four iron roller rice mills, a feed inlet of the bucket elevator is communicated with a discharge outlet of the rearmost sand roller rice mill through a pipeline, and a discharge outlet of the bucket elevator is communicated with a feed inlet of a transition hopper positioned right above the foremost iron roller rice mill through a pipeline is one of the technical characteristics of the utility model. The purpose of this design is: when the rice milling machine is used, rice to be milled made of stored rice is input into a feed inlet of the first bucket elevator, and then the first bucket elevator conveys the rice to be milled into a transition hopper positioned right above the foremost sand roller rice milling machine; the rice to be milled in a transition hopper positioned right above the front sand roller rice mill is sequentially milled by four sand roller rice mills and four iron roller rice mills under the conveying of a bucket elevator; the rice processed by the iron roller rice machine at the most back is conveyed to the next processing procedure by a second bucket elevator; the method has the advantages that firstly, the rice yield is improved (because the brown rice is continuously processed by eight rice machines, the pressure of the rice machines is not required to be adjusted at the moment, the breakage rate of the brown rice is reduced), and the average rice yield is improved to 65.86% from about 60% of the original trial production and the broken rice rate is reduced to 12-13% from the original 16% from the data of the recent processed 5 rice positions of 1425 tons of late japonica rice; the brown rice is lightly ground by multiple machines (because the brown rice is continuously processed by eight rice machines, the pressure of the rice machines does not need to be adjusted at the moment, the friction force between the rice and the rice machines is smaller in the continuous processing process, the heating value is reduced), the temperature rise of the rice can be greatly reduced (from the existing rice temperature of 40-45 ℃ to the rice temperature of 30-35 ℃), the spreading and cooling time before the rice is heated into a warehouse is shortened, and the later-period finished product storage safety is facilitated; thirdly, the yield is improved, and the layout is carried out after the workshop is reformed, so that the 8 rice mills can produce 5.5 tons of second-grade rice per hour; thirdly, the transformation benefit is obviously increased from the cost measurement and calculation of the investment of the current transformation and the production cost after the transformation;

according to the measurement and calculation, the conversion income of finished grain can be increased by 160 ten thousand yuan according to the 8 percent of the yield of finished rice (4000 yuan per ton of rice and 10000 tons of annual average production).

Is beneficial to the safe preservation in the later period:

after the brown rice is lightly ground by multiple machines, the temperature rise of the rice can be greatly slowed down, the spreading and cooling time before the heated rice enters the warehouse is effectively shortened, the finished product can be stored in the warehouse in the later period, the risk of caking and hot center of goods in the storage process is reduced, and the aging is delayed.

2. The yield is improved.

The layout is planned again after the workshop is modified, the number of the rice machines is increased from 4 to 8, the yield is increased from 3 tons/hour of second-grade rice produced before modification to 5.5 tons/hour, and the yield is greatly improved.

3. The benefit is not reduced.

The process transformation investment cost is low:

the process transformation basically and completely utilizes the existing conditions (equipment) of a workshop and is completed by staff, and the investment cost of manpower, equipment and materials is basically negligible.

The total energy consumption and accessory loss of grain processing are reduced:

according to actual calculation, energy consumption per ton of grain reaches astonishing about 78 degrees before modification, (because second-grade rice is refined grinding, all the rice machines are fully loaded under pressure), after the layout of a workshop is modified, 8 rice machines work (low-pressure light grinding is adopted), and energy consumption per ton of grain is reduced to about 63 degrees. The comprehensive conversion throughout the year reduces the electric energy consumption by 150000 degrees and saves more than 8 ten thousand yuan.

The rice machine accessories such as sieve sheet pressing strips reduce replacement batches by adopting multi-machine light grinding. The abrasion is effectively reduced. 5000 tons of rice can be produced in actual processing.

Increased revenue from the sale of by-products:

the process is improved to realize branch filling of bran-removing and bran-removing, the price difference between the bran-removing and the bran-removing is about 80-100 yuan/ton according to different market demands, and the income of byproducts can be increased by more than 7 ten thousand yuan per year by selling the bright bran.

And (3) promoting grain processing conversion:

through the process flow transformation, the rice yield of the finished rice and the comprehensive utilization rate of byproducts are improved, and the grain processing conversion rate is also improved by adopting a new process, a new technology and small innovation, so that the grain is saved and the loss is reduced in the postpartum processing link.

The rice produced by the utility model has smooth and glossy grain surface (obvious 'slippery' feeling when being held by hands), and the grains of the rice are uniform and full, and the grinding degree of all grains is almost completely consistent.

The temperature of the rice discharged by the rice mill reaches 40-45 ℃ before transformation, the rice has a slight burning feeling, and the temperature of the rice discharged by the rice mill after transformation can only be 30-35 ℃ when the rice is put on hand. The temperature rise is not large in the rice milling process, and the rice crushing rate is obviously reduced by more than 4%.

2. A first bucket elevator is arranged at the front side of the foremost sand roller rice mill in the four sand roller rice mills, and a discharge port of the first bucket elevator is communicated with a feed port of a transition hopper positioned right above the foremost sand roller rice mill through a pipeline; the design that a second bucket elevator is arranged at the rear side of the rearmost iron roller rice machine in the four iron roller rice machines, and the feed inlet of the second bucket elevator is communicated with the discharge outlet of the rearmost iron roller rice machine through a pipeline is the second technical characteristic of the utility model. The purpose of this design is: a first bucket elevator is arranged at the front side of the foremost sand roller rice mill in the four sand roller rice mills, and a discharge port of the first bucket elevator is communicated with a feed port of a transition hopper positioned right above the foremost sand roller rice mill through a pipeline; a second bucket elevator is arranged on the rear side of the rearmost iron roll rice machine in the four iron roll rice machines, a feeding hole of the second bucket elevator is communicated with a discharging hole of the rearmost iron roll rice machine through a pipeline, and the first bucket elevator and the second bucket elevator are arranged to store rice for rice making so that a multi-machine light-rolling processing system becomes a ring in automatic rice making.

3. The four sand roller rice mills, the four iron roller rice mills and the eight transition hoppers are respectively provided with a dust hood opening, the air inlets of exhaust fans in the dust removing device are respectively connected with the air outlets of the dust hood openings through pipelines, and the air outlets of the exhaust fans are connected with the air inlets of dust removal towers in the dust removing device through pipelines. The purpose of this design is: still include dust collector, four sand roller rice mills, four iron roller rice mills and eight transition hoppers punishment do not are equipped with a dust cage mouth, the air intake of the air exhauster among the dust collector is connected with the air outlet of each dust cage mouth respectively through the pipeline and the air outlet of air exhauster passes through the air intake connection of the gas wash tower among the pipeline and the dust collector, dust collector's setting just four sand roller rice mills, four iron roller rice mills and eight transition hoppers punishment do not are equipped with a dust cage mouth, because the increase of equipment, make the processing ring festival long, the dust volume greatly increased relatively originally, to environmental pollution increase, dust collector's setting carries out real-time dust removal work to the grinding manufacturing procedure of whole rice, wherein the air that contains the dust lets in the gas wash tower under the twitch of the air exhauster in dust collector purifies and realizes pollution-free emission, can reduce environmental dust volume like this, thereby improving the quality of the working environment.

4. The design that the air inlet of the exhaust fan is provided with the bran-powder separator is the fourth technical characteristic of the utility model. The purpose of this design is: the air inlet department of air exhauster is equipped with the bran powder separator, can separate the collection to the bran powder among the operational environment like this to realize the recycle of bran powder.

5. The dust removal tower comprises a water storage tank, a stand column and a spiral pipe, wherein the spiral pipe is wound on a body vertically provided with the stand column and the stand column on the inner bottom surface of the water storage tank, the lower port of the spiral pipe is positioned in the water storage tank, the water level of the water storage tank is higher than that of the spiral pipe, a plurality of spray heads are arranged on a pipe body of the spiral pipe, nozzles of the spray heads are positioned in pipe holes of the spiral pipe, the spray heads are distributed in an up-and-down structure, an air inlet is formed in one side of the lower portion of the spiral pipe, and the air inlet is positioned above a water body in the water storage tank. The purpose of this design is: firstly, the spiral pipe is arranged, the length of the travel path of the dust-containing air in the dust removal tower can be increased while the height of the dust removal tower is not increased, namely, the passing time of the dust-containing air in the spiral pipe is prolonged, in addition, the spiral structure of the spiral pipe can greatly reduce the wind speed of the dust-containing air, namely, the passing time of the dust-containing air in the spiral pipe is further prolonged, and therefore, the dust is favorably captured and settled; secondly, a plurality of spray heads are arranged on the pipe body of the spiral pipe, and the nozzles of the spray heads are positioned in the pipe holes of the spiral pipe, and the spray heads are distributed in an up-down structure, so that the water curtain and the water mist generated by the spray heads can capture dust in the air in multiple ways, and pollution-free production and discharge are realized; thirdly, the dust captured by the water molecules flows downwards along with the water along the spiral pipe to flow into the water storage tank and is deposited at the bottom of the water storage tank.

6. The design that the water outlet of the municipal water network is connected with the water inlet of the reservoir through a pipeline, the water outlet of the reservoir is communicated with the water inlet of the water pump through a pipeline, and the water outlet of the water pump is respectively connected with the water inlets of the plurality of spray heads through pipelines is the sixth technical characteristic of the utility model. The purpose of this design is: firstly, the water outlet of the reservoir is communicated with the water inlet of the water pump through a pipeline, and the water outlet of the water pump is respectively connected with the water inlets of the plurality of spray heads through pipelines, so that the water can be recycled; and the water outlet of the municipal water net is connected with the water inlet of the reservoir through a pipeline, and water is evaporated and consumed, so that the water of the municipal water net can timely replenish water for the dedusting tower.

7. The four sand roller rice mills and the four iron roller rice mills are distributed annularly, the seven bucket elevators are distributed annularly, the eight transition hoppers are positioned right above the corresponding sand roller rice mills and the iron roller rice mills, the first bucket elevator and the second bucket elevator are positioned in the seven bucket elevators distributed annularly, and the discharge port of the first bucket elevator is communicated with the feed port of the transition hopper positioned right above the front sand roller rice mill through a pipeline; the design that the feed inlet of the second bucket elevator is communicated with the discharge outlet of the iron rice mill which is the most rear through a pipeline is the seventh technical characteristic of the utility model. The purpose of this design is: the four sand roller rice mills and the four iron roller rice mills are distributed annularly, the seven bucket elevators are distributed annularly, the eight transition hoppers are positioned right above the corresponding sand roller rice mills and the iron roller rice mills, the first bucket elevator and the second bucket elevator are positioned in the seven bucket elevators distributed annularly, and the discharge port of the first bucket elevator is communicated with the feed port of the transition hopper positioned right above the front sand roller rice mill through a pipeline; the feed inlet of the second bucket elevator is communicated with the discharge outlet of the iron roller rice machine which is most behind through a pipeline, so that eight rice machines and auxiliary equipment thereof are concentrated in a relatively reasonable space, the utilization rate of a workshop space can be improved, and the equipment is concentrated to facilitate subsequent maintenance and management.

8. The design that the air inlet of the spiral pipe is provided with the inclined pipe and the air inlet of the inclined pipe is higher than the air inlet of the spiral pipe is eight of the technical characteristics of the utility model. The purpose of this design is: the air inlet department of spiral pipe is equipped with the air inlet that the air inlet of pipe chute and pipe chute is higher than the spiral pipe, avoids nozzle spun water to appear piling up in the air inlet like this.

9. The utility model relates to a design that annular sound-proof walls are arranged on the outer sides of four sand roller rice mills and four iron roller rice mills which are distributed annularly, a plurality of observation windows are arranged on the annular sound-proof walls, and an access door is arranged on the annular sound-proof walls. The purpose of this design is: due to the addition of equipment, the noise of a processing environment is high, and annular sound insulation walls are arranged on the outer sides of the four sand roller rice mills and the four iron roller rice mills which are distributed annularly, so that dust diffusion can be avoided, the dust removal effect of the dust removal device is improved, and the annular sound insulation walls have a good sound insulation effect on the noise generated by the sand roller rice mills and the iron roller rice mills; in addition, be equipped with on the annular sound-proof wall and be equipped with the access door on the annular sound-proof wall and be equipped with a plurality of observation windows, the staff of being convenient for like this observes equipment's operation and maintenance.

The technical scheme is as follows: a multi-machine light-rolling processing system for storing rice and making rice comprises four sand roller rice mills, four iron roller rice mills, seven bucket elevators and eight transition hoppers, wherein the four sand roller rice mills are arranged in a front-back sequence, the four iron roller rice mills are arranged in a front-back sequence, and the foremost iron roller rice mill in the four iron roller rice mills is positioned behind the last sand roller rice mill in the four sand roller rice mills; a transition hopper is respectively arranged right above the four sand roller rice mills, the feed openings of the transition hoppers are communicated with the feed openings of the corresponding sand roller rice mills through pipelines, a bucket elevator is arranged between the adjacent sand roller rice mills, the feed openings of the bucket elevators are communicated with the discharge opening close to the previous sand roller rice mill through a pipeline, and the discharge opening is communicated with the feed opening of the transition hopper positioned right above the next sand roller rice mill through a pipeline; a transition hopper is respectively arranged right above the four iron roll rice machines, a feed opening of the transition hopper is communicated with a feed opening of the corresponding iron roll rice machine through a pipeline, a bucket elevator is arranged between the adjacent iron roll rice machines, the feed opening of the bucket elevator is communicated with a discharge opening close to the previous iron roll rice machine through a pipeline, and the discharge opening is communicated with a feed opening of the transition hopper positioned right above the next iron roll rice machine through a pipeline; a bucket elevator is arranged between the rearmost sand roller rice mill in the four sand roller rice mills and the foremost iron roller rice mill in the four iron roller rice mills, a feed inlet of the bucket elevator is communicated with a discharge outlet of the rearmost sand roller rice mill through a pipeline, and a discharge outlet of the bucket elevator is communicated with a feed inlet of a transition hopper positioned right above the foremost iron roller rice mill through a pipeline.

Compared with the background art, the utility model not only can improve the rice yield and reduce the broken rice rate, but also can improve the economic benefit; and secondly, the production process of the utility model has no emission pollution, the production noise is low, and the environment-friendly production is realized.

Drawings

Fig. 1 is a schematic structural view of a multi-machine light-rolling processing system for storing rice for rice production.

Fig. 2 is a schematic structural diagram of a multi-machine light-rolling processing system (four sand roller rice mills and four iron roller rice mills are distributed in an annular shape) for storing rice and making rice.

FIG. 3 is a schematic structural diagram of a dust removal tower.

Detailed Description

Example 1: reference is made to figures 1 and 2. A multi-machine light-rolling processing system for storing rice and making rice comprises four sand roller rice mills 1, four iron roller rice mills 2, seven bucket elevators 3 and eight transition hoppers 4, wherein the four sand roller rice mills 1 are arranged in a front-back sequence, the front-back sequence refers to a sequence that the rice sequentially passes through the four sand roller rice mills 1, the four iron roller rice mills 2 are arranged in a front-back sequence, the foremost iron roller rice mill 2 in the four iron roller rice mills 2 is positioned behind the last sand roller rice mill 1 in the four sand roller rice mills 1, and the front-back sequence refers to a sequence that the rice sequentially passes through the four iron roller rice mills 2; a transition hopper 4 is respectively arranged right above the four sand roller rice mills 1, a feed opening of the transition hopper 4 is communicated with a feed opening of the corresponding sand roller rice mill 1 through a pipeline, a bucket elevator 3 is arranged between the adjacent sand roller rice mills 1, the feed opening of the bucket elevator 3 is communicated with a discharge opening close to the previous sand roller rice mill 1 through a pipeline, and the discharge opening is communicated with a feed opening of the transition hopper 4 positioned right above the next sand roller rice mill 1 through a pipeline; a transition hopper 4 is respectively arranged right above the four iron roll rice machines 2, a feed opening of the transition hopper 4 is communicated with a corresponding feed opening of the iron roll rice machine 2 through a pipeline, a bucket elevator 3 is arranged between the adjacent iron roll rice machines 2, the feed opening of the bucket elevator 3 is communicated with a discharge opening close to the previous iron roll rice machine 2 through a pipeline, and the discharge opening is communicated with a feed opening of the transition hopper 4 positioned right above the next iron roll rice machine 2 through a pipeline; a bucket elevator 3 is arranged between the rearmost sand roller rice mill 1 of the four sand roller rice mills 1 and the foremost iron roller rice mill 2 of the four iron roller rice mills 2, a feed inlet of the bucket elevator 3 is communicated with a discharge outlet of the rearmost sand roller rice mill 1 through a pipeline, and a discharge outlet is communicated with a feed inlet of a transition hopper 4 positioned right above the foremost iron roller rice mill 2 through a pipeline. A first bucket elevator 5 is arranged at the front side of the foremost sand roller rice mill 1 in the four sand roller rice mills 1, and a discharge port of the first bucket elevator 5 is communicated with a feed port of a transition hopper 4 positioned right above the foremost sand roller rice mill 1 through a pipeline; a second bucket elevator 6 is arranged at the rear side of the rearmost iron roll rice machine 2 of the four iron roll rice machines 2, and a feed inlet of the second bucket elevator 6 is communicated with a discharge outlet of the rearmost iron roll rice machine 2 through a pipeline.

Still include dust collector 7, four emery roller rice mills 1, four iron roller rice mills 2 and eight transition hoppers 4 punishment do not are equipped with a dust excluding hood mouth, the air intake of air exhauster 71 among dust collector 7 passes through the pipeline and is connected with the air outlet of each dust excluding hood mouth 72 respectively and the air outlet of air exhauster 71 passes through the air intake connection of dust removal tower 73 among pipeline and the dust collector 7. An air inlet of the exhaust fan 71 is provided with a bran powder separator 74, so that bran powder in a working environment can be separated and collected, and the bran powder can be recycled.

The dust removing tower 73 comprises a water storage tank 731, a vertical column 732 and a spiral tube 733, the vertical column 732 is vertically installed on the inner bottom surface of the water storage tank 731, the spiral tube 733 is wound on a body of the vertical column 732, the lower end port of the spiral tube 733 is located in the water storage tank 731, the water level of the water storage tank 731 is higher than that of the spiral tube 733, a plurality of spray heads 734 are arranged on a tube body of the spiral tube 733, nozzles of the spray heads 734 are located in tube holes of the spiral tube 733, the spray heads 734 spray water in the tube holes, water curtains are formed on the cross sections of the tube holes of the corresponding tube body sections by the water sprayed by the spray heads 734, the spray heads 734 are distributed in an up-down structure, and one side of the lower portion of the spiral tube 733 is provided with an air inlet which is located above the water in the water storage tank 731. An inclined pipe 735 is arranged at the air inlet of the spiral pipe 733, and the air inlet of the inclined pipe 735 is higher than that of the spiral pipe 733. The water outlet of the municipal water network is connected with the water inlet of the water storage tank 731 through a pipeline, the water outlet of the water storage tank 731 is communicated with the water inlet of the water pump through a pipeline, and the water outlet of the water pump is respectively connected with the water inlets of the plurality of spray heads 734 through pipelines.

Example 2: reference is made to fig. 3 on the basis of example 1. The four sand roller rice mills 1 and the four iron roller rice mills 2 are annularly distributed, the seven bucket elevators 3 are annularly distributed, the eight transition hoppers 4 are positioned right above the corresponding sand roller rice mills 1 and the iron roller rice mills 2, the first bucket elevator 5 and the second bucket elevator 6 are positioned in the seven bucket elevators 3 which are annularly distributed, and the discharge port of the first bucket elevator 5 is communicated with the feed port of the transition hopper 4 positioned right above the sand roller rice mill 1 which is most in front through a pipeline; the feed inlet of the second bucket elevator 6 is communicated with the discharge outlet of the iron rice mill 2 which is the most back through a pipeline. The outside that is four sand roller rice mills 1 and four iron roller rice mills 2 that the annular distributes is equipped with annular sound-proof wall 8, be equipped with on the annular sound-proof wall 8 and be equipped with the access door on being equipped with a plurality of observation windows and the annular sound-proof wall 8.

An environment-friendly processing method of a multi-machine light-grinding processing system for storing rice and making rice comprises the following steps: step one, inputting rice to be milled made of stored rice into a feed inlet of a first bucket elevator 5, and then conveying the rice to be milled into a transition hopper 4 positioned right above a sand roller rice mill 1 at the forefront by the first bucket elevator 5;

step two, the rice to be milled in a transition hopper 4 positioned right above the foremost sand roller rice mill 1 is sequentially milled by four sand roller rice mills 1 and four iron roller rice mills 2 under the conveying of a bucket elevator 3; step three, conveying the rice processed by the last iron roller rice machine 2 to the next processing procedure by a second bucket elevator 6; in the rice grinding process from the first step to the third step, the dust removing device 7 removes dust in real time in the whole rice grinding process, wherein air containing dust is pumped into the dust removing tower 72 under the action of the exhaust fan 71 in the dust removing device 7 to be purified, so that pollution-free discharge is realized. The outside that is four emery roller rice mills 1 and four iron roller rice mills 2 that the annular distributes is equipped with annular sound-insulating wall 8, so not only can avoid the dust diffusion to improve dust collector 7's dust removal effect, annular sound-insulating wall 8 has good syllable-dividing effect to the noise that emery roller rice mill 1 and iron roller rice mill 2 produced moreover.

It is to be understood that: although the above embodiments have described the design idea of the present invention in more detail, these descriptions are only simple descriptions of the design idea of the present invention, and are not limitations of the design idea of the present invention, and any combination, addition, or modification without departing from the design idea of the present invention falls within the scope of the present invention.

Claims

1. The utility model provides a multimachine light grinds system of processing for deposit corn system rice, includes four sand roller rice mills (1), four iron roller rice mills (2), seven bucket elevator (3) and eight transition hoppers (4), characterized by: the four sand roller rice mills (1) are arranged in a front-back sequence, the four iron roller rice mills (2) are arranged in a front-back sequence, and the foremost iron roller rice mill (2) in the four iron roller rice mills (2) is positioned behind the last sand roller rice mill (1) in the four sand roller rice mills (1); a transition hopper (4) is respectively arranged right above the four sand roller rice husking machines (1), a feed opening of the transition hopper (4) is communicated with a feed opening of the corresponding sand roller rice husking machine (1) through a pipeline, a bucket elevator (3) is arranged between the adjacent sand roller rice husking machines (1), a feed opening of the bucket elevator (3) is communicated with a discharge opening close to the previous sand roller rice husking machine (1) through a pipeline, and the discharge opening is communicated with a feed opening of the transition hopper (4) positioned right above the next sand roller rice husking machine (1) through a pipeline; a transition hopper (4) is respectively arranged right above the four iron roll rice machines (2), a feed opening of the transition hopper (4) is communicated with a corresponding feed opening of the iron roll rice machine (2) through a pipeline, a bucket elevator (3) is arranged between the adjacent iron roll rice machines (2), a feed opening of the bucket elevator (3) is communicated with a discharge opening close to the previous iron roll rice machine (2) through a pipeline, and a discharge opening is communicated with a feed opening of the transition hopper (4) positioned right above the next iron roll rice machine (2) through a pipeline; a bucket elevator (3) is arranged between the rearmost sand roller rice mill (1) in the four sand roller rice mills (1) and the foremost iron roller rice mill (2) in the four iron roller rice mills (2), a feed inlet of the bucket elevator (3) is communicated with a discharge outlet of the rearmost sand roller rice mill (1) through a pipeline, and a discharge outlet is communicated with a feed inlet of a transition hopper (4) positioned right above the foremost iron roller rice mill (2) through a pipeline.

2. The multi-machine light rolling processing system for storing rice for rice making according to claim 1, wherein: a first bucket elevator (5) is arranged at the front side of the foremost sand roller rice mill (1) in the four sand roller rice mills (1), and a discharge port of the first bucket elevator (5) is communicated with a feed port of a transition hopper (4) positioned right above the foremost sand roller rice mill (1) through a pipeline; a second bucket elevator (6) is arranged at the rear side of the rearmost iron roll rice machine (2) in the four iron roll rice machines (2), and a feed inlet of the second bucket elevator (6) is communicated with a discharge outlet of the rearmost iron roll rice machine (2) through a pipeline.

3. The multi-machine light rolling processing system for storing rice for rice making according to claim 1 or 2, wherein: still include dust collector (7), four emery roller rice mills (1), four iron roller rice mills (2) and eight transition hopper (4) punishments are equipped with a dust excluding hood mouth respectively, the air intake of air exhauster (71) in dust collector (7) passes through the pipeline and is connected with the air outlet of each dust excluding hood mouth (72) respectively and the air intake connection of dust removal tower (73) in pipeline and the dust collector (7) is passed through to the air outlet of air exhauster (71).

4. The multi-machine light rolling processing system for storing rice for rice making according to claim 3, wherein: an air inlet of the exhaust fan (71) is provided with a bran-powder separator (74).

5. The multi-machine light rolling processing system for storing rice for rice making according to claim 3, wherein: the utility model discloses a dust removal tower, including wash water tank (731), stand (732) and spiral pipe (733), the body that vertically installs stand (732) and stand (732) on the interior bottom surface of cistern (731) is coiled spiral pipe (733), the lower port of spiral pipe (733) is located cistern (731) and the water level of cistern (731) is higher than the lower port of spiral pipe (733), be equipped with a plurality of shower nozzles (734) and the nozzle of shower nozzle (734) is located the tube hole of spiral pipe (733) on the body of spiral pipe (733), a plurality of shower nozzles (734) are structure distribution from top to bottom, lower part one side of spiral pipe (733) is equipped with the air inlet and the air inlet is located the top of cistern (731) well water.

6. The multi-machine light rolling processing system for storing rice for rice making according to claim 5, wherein: an inclined pipe (735) is arranged at the air inlet of the spiral pipe (733), and the air inlet of the inclined pipe (735) is higher than that of the spiral pipe (733).

7. The multi-machine light rolling processing system for storing rice for rice making according to claim 5, wherein: the water outlet of the municipal water network is connected with the water inlet of the water storage tank (731) through a pipeline, the water outlet of the water storage tank (731) is communicated with the water inlet of the water pump through a pipeline, and the water outlet of the water pump is respectively connected with the water inlets of the plurality of spray heads (734) through pipelines.

8. The multi-machine light rolling processing system for storing rice for rice making according to claim 2, wherein: the four sand roller rice husking machines (1) and the four iron roller rice husking machines (2) are distributed annularly, the seven bucket elevators (3) are distributed annularly, the eight transition hoppers (4) are positioned right above the corresponding sand roller rice husking machines (1) and the corresponding iron roller rice husking machines (2), the first bucket elevator (5) and the second bucket elevator (6) are positioned in the seven bucket elevators (3) which are distributed annularly, and a discharge port of the first bucket elevator (5) is communicated with a feed port of the transition hopper (4) positioned right above the sand roller rice husking machine (1) closest to the front through a pipeline; the feeding hole of the second bucket elevator (6) is communicated with the discharging hole of the iron rice mill (2) at the rearmost through a pipeline.

9. The multi-machine light rolling processing system for storing rice for rice making according to claim 8, wherein: the outside that is four sand roller rice mills (1) and four iron roller rice mills (2) that the annular distributes is equipped with annular sound-proof wall (8), be equipped with on annular sound-proof wall (8) and be equipped with the access door on a plurality of observation windows and annular sound-proof wall (8).