CN209034821U

CN209034821U - Corn purification system

Info

Publication number: CN209034821U
Application number: CN201821785624.9U
Authority: CN
Inventors: 戴珍平; 蔡静; 刘俊兵
Original assignee: Inner Mongolia Rong Cheng Corn Development Co Ltd
Current assignee: Inner Mongolia Rong Cheng Corn Development Co Ltd
Priority date: 2018-10-30
Filing date: 2018-10-30
Publication date: 2019-06-28
Anticipated expiration: 2028-10-30

Abstract

The utility model discloses a kind of corn purification systems comprising screening case；The discharge port of the fine screen mesh of double-deck screen shale shaker is placed in above the feed inlet of screening case；The screening case side wall opposite with discharge hole offers air inlet below diversion trench.Advantage: the corn particle that is filtered out by double-deck screen shale shaker and when falling into the inside of screening case with stone similar in its size, diversion trench is vibrated by vibrating motor, corn is set dispersedly to fall with stone, simultaneously, the lesser corn of weight is blown into collecting tank by the air being blown by air blower from air inlet by discharge hole, after falling into conveyer from the discharge port of collecting tank again, it is transported in purification maize storage house, and the biggish stone of weight is discharged after falling into the bottom of screening case；Impurity being mingled in corn is thoroughly handled completely with this, the quality to product after corn deep processing is effectively ensured；Meanwhile buffer unit keeps the corn fallen into purification maize storage house still complete without being crushed, and guarantees that corn is easily stored, ensures the quality of corn.

Description

Corn purification system

Technical field:

The utility model relates to corn processing facility technical fields, in particular to corn purification system.

Background technique:

Corn after threshing can be mingled with the impurity such as maize peel, dust and stone, and before carrying out deep processing to corn, it must These impurity must be removed by purified treatment, to obtain pure corn, guarantee the quality of product after corn deep processing with this； And the purified treatment mode before current corn deep processing be generally only by double-deck screen shale shaker or rotary screen to threshing after Corn is purified, but this manner of cleaning up can not will sieve away with stone similar in corn particle size, cause to jade Rice purification is not thorough, and then directly affects the product quality of corn deep processing；In addition, the corn for being entrained with stone falls into purification jade When in rice barn, since purification maize storage house is higher, after corn is fallen into storehouse from silo roof central feeding mouth, the impact force for generation of falling is caused Making corn that Fragmentation Phenomena occur increases the percentage of damage of corn due to the presence of stone, and broken corn is not easy to store, Corn quality degradation is caused, the product quality of corn deep processing is thus influenced, causes huge economic loss.

Utility model content:

The complete nothing of corn after thorough and guarantee screening the purpose of this utility model is to provide a kind of pair of corn screening purification Broken corn purification system.

The utility model is implemented by following technical solution: corn purification system comprising discharging trench, bucket elevator, Double-deck screen shale shaker, screening case and purification maize storage house；The feed inlet of the bucket elevator is placed in the bottom of the discharging trench, institute The discharge port for stating bucket elevator is placed in the top of the double-deck screen shale shaker, and the discharge port of the fine screen mesh of the double-deck screen shale shaker is set Above the feed inlet of the screening case；Delivery end, which is fixed with, below the feed inlet of the screening case tilts down leading for setting Chute is fixed with vibrating motor in the bottom of the diversion trench；The screening case opposite with the delivery end of the diversion trench Side wall offers discharge hole, and the diversion trench lower section screening case side wall opposite with the discharge hole offers and air blower Air outlet connection air inlet；The collection being obliquely installed is covered in the outer wall of the screening case corresponding with the discharge hole Slot, the discharge port of the collecting tank are placed in above the feeding end of conveyer, and it is beautiful that the delivery end of the conveyer is placed in the purification Above the feed inlet of rice barn, buffer unit is equipped in the inside of the purification maize storage house.

Further, dust hood, the outlet of the dust hood and deduster are equipped in the main header casing of the double-deck screen shale shaker Inlet communication, the outlet of the deduster is connected to the air intake vent of air-introduced machine.

Further, the buffer unit includes sliding slot and dashpot, vertical in the inner bottom surface of the purification maize storage house It is fixed with baffle, is extended at the top of the baffle below the feed inlet of the purification maize storage house, it is logical at the top of the baffle It crosses support frame and is fixed with the sliding slot for tilting down setting, the feed end of the sliding slot is placed in the charging of the purification maize storage house Below mouthful, the discharge end of the sliding slot is placed between the baffle and the side wall of the purification maize storage house；The baffle with it is described It purifies and is from top to bottom alternately fixed with the dashpot continuously turned back between the side wall of maize storage house.

The advantages of the utility model: it the corn particle that is filtered out by double-deck screen shale shaker and is fallen with stone similar in its size When entering to sieve the inside of case, diversion trench is vibrated by vibrating motor, corn is made dispersedly to fall with stone, meanwhile, by air blower The lesser corn of weight is blown into collecting tank by the air being blown into from air inlet by discharge hole, then is fallen from the discharge port of collecting tank After entering conveyer, it is transported in purification maize storage house, and the biggish stone of weight is discharged after falling into the bottom for sieving case；It will be beautiful with this The impurity being mingled in rice is thoroughly handled completely, and the quality to product after corn deep processing is effectively ensured；Meanwhile buffer unit makes to fall It is still complete without being crushed to enter the corn purified in maize storage house, guarantees that corn is easily stored, ensures the quality of corn.

Detailed description of the invention:

Fig. 1 is the structural schematic diagram of the utility model.

The components in the drawings are labeled as follows: discharging trench 1, bucket elevator 2, double-deck screen shale shaker 3, screening case 4, vibration Motor 5, air blower 6, diversion trench 7, air inlet 8, discharge hole 9, collecting tank 10, conveyer 11, purification maize storage house 12, buffer unit 13, dust hood 14, deduster 15, air-introduced machine 16, sliding slot 17, dashpot 18, baffle 19, support frame 20.

Specific embodiment:

As shown in Figure 1, corn purification system comprising discharging trench 1, bucket elevator 2, double-deck screen shale shaker 3, screening case 4 and purification maize storage house 12；The feed inlet of bucket elevator 2 is placed in the bottom of discharging trench 1, and the discharge port of bucket elevator 2 is set In the top of double-deck screen shale shaker 3, the discharge port of the fine screen mesh of double-deck screen shale shaker 3 is placed in above the feed inlet of screening case 4；It is sieving It is fixed with the diversion trench 7 that delivery end tilts down setting below the feed inlet of case 4, is fixed with vibration electricity in the bottom of diversion trench 7 Machine 5；The side wall of the screening case 4 opposite with the delivery end of diversion trench 7 offers discharge hole 9,7 lower section of diversion trench and 9 phase of discharge hole Pair screening 4 side wall of case offer the air inlet 8 being connected to the air outlet of air blower 6；In screening case 4 corresponding with discharge hole 9 Outer wall be covered with the collecting tank 10 being obliquely installed, the discharge port of collecting tank 10 is placed in above the feeding end of conveyer 11；Pass through Coarse impurity is screened out and from corresponding discharge port discharge by the wide-meshed screen of double-deck screen shale shaker 3, the corn filtered out by fine screen mesh Particle and with stone similar in its size fall into screening case 4 in, and tiny impurity particle from 3 bottom of double-deck screen shale shaker arrange Out；Under the action of vibrating motor 5, fallen by corn and the stone dispersion that diversion trench 7 makes to enter in screening case 4, meanwhile, by rousing The lesser corn of weight is blown into collecting tank 10 by discharge hole 9 by blower 6 from the gas that air inlet 8 is blown into, then from collecting tank After 10 discharge port falls into conveyer 11, it is transported in purification maize storage house 12, and the biggish stone of weight falls into the bottom of screening case 4 It is discharged behind portion；Impurity being mingled in corn is thoroughly handled completely with this, the quality to product after corn deep processing is effectively ensured； The delivery end of conveyer 11 is placed in above the feed inlet of purification maize storage house 12, is equipped with buffer unit in the inside of purification maize storage house 12 13；Buffer unit 13 includes sliding slot 17 and dashpot 18, is vertically fixed baffle 19 in the inner bottom surface of purification maize storage house 12, keeps off The top of plate 19 extends to below the feed inlet of purification maize storage house 12, is fixed with downwards at the top of baffle 19 by support frame 20 The sliding slot 17 being obliquely installed, the feed end of sliding slot 17 are placed in below the feed inlet of purification maize storage house 12, and the discharge end of sliding slot 17 is set Between baffle 19 and the side wall of purification maize storage house 12；From top to bottom replace between baffle 19 and the side wall of purification maize storage house 12 solid Surely there is the dashpot 18 continuously turned back；The corn particle fallen into purification maize storage house 12 17 is slipped in dashpot 18 along the chute, Under the blocking of baffle 19, the dashpot 18 that corn while is turned back falls into the bottom of purification maize storage house 12, from bottom gradually upward heap Product makes the corn fallen into purification maize storage house 12 still complete without being crushed as a result, guarantees that corn is easily stored, ensure corn Quality.

It is equipped with dust hood 14, the outlet of dust hood 14 and the inlet communication of deduster 15 in the main header casing of double-deck screen shale shaker 3, The outlet of deduster 15 is connected to the air intake vent of air-introduced machine 16；In 3 operational process of double-deck screen shale shaker, generated by air-introduced machine 16 The dust that vibration generates is drawn into deduster 15, prevents dust to be diffused into air, cause environmental pollution by negative pressure.

Operation instruction: bucket elevator 2 promotes corn onto double-deck screen shale shaker 3 from trench, passes through double-deck screen shale shaker 3 Coarse impurity is screened out and from corresponding discharge port discharge by wide-meshed screen, the corn particle filtered out by fine screen mesh and with its size Similar stone falls into the interior of screening case 4, and tiny impurity particle is discharged from 3 bottom of double-deck screen shale shaker；Into in screening case 4 Corn and stone by diversion trench 7 dispersion fall, meanwhile, the air introduced by air blower 6 from air inlet 8 be blown into screening case 4 It is interior, the lesser corn of weight is blown into collecting tank 10 by discharge hole 9, then fall into conveyer 11 from the discharge port of collecting tank 10 Afterwards, it is transported in purification maize storage house 12, and the biggish stone of weight is discharged after falling into the bottom for sieving case 4；Fall into purification corn Corn particle in storehouse 12 17 is slipped in dashpot 18 along the chute, under the blocking of baffle 19, dashpot that corn while is turned back 18 fall into the bottom of purification maize storage house 12, gradually accumulate upwards from bottom, the purification and storage to corn are completed with this.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. corn purification system, which is characterized in that it includes discharging trench, bucket elevator, double-deck screen shale shaker, screening case and net Change maize storage house；The feed inlet of the bucket elevator is placed in the bottom of the discharging trench, the discharge port of the bucket elevator It is placed in the top of the double-deck screen shale shaker, the discharge port of the fine screen mesh of the double-deck screen shale shaker is placed in the feed inlet of the screening case Top；The diversion trench that delivery end tilts down setting is fixed with below the feed inlet of the screening case, in the diversion trench Bottom is fixed with vibrating motor；The side wall of the screening case opposite with the delivery end of the diversion trench offers discharge hole, institute It states the screening case side wall opposite with the discharge hole below diversion trench and offers the air inlet being connected to the air outlet of air blower Mouthful；It is covered with the collecting tank being obliquely installed in the outer wall of the screening case corresponding with the discharge hole, the collecting tank goes out Material mouth is placed in above the feeding end of conveyer, and the delivery end of the conveyer is placed in above the feed inlet of the purification maize storage house, Buffer unit is equipped in the inside of the purification maize storage house.

2. corn purification system according to claim 1, which is characterized in that be equipped in the main header casing of the double-deck screen shale shaker Dust hood, the outlet of the dust hood and the inlet communication of deduster, the outlet of the deduster and the air intake vent of air-introduced machine connect It is logical.

3. corn purification system according to claim 1, which is characterized in that the buffer unit includes sliding slot and buffering Slot is vertically fixed baffle in the inner bottom surface of the purification maize storage house, the purification corn is extended at the top of the baffle Below the feed inlet in storehouse, the sliding slot for tilting down setting, the cunning are fixed with by support frame at the top of the baffle The feed end of slot is placed in below the feed inlet of the purification maize storage house, and the discharge end of the sliding slot is placed in the baffle and described net Between the side wall for changing maize storage house；From top to bottom replace between the baffle and the side wall of the purification maize storage house and is fixed with continuous folding The dashpot returned.