阅读说明：本技术 一种打叶复烤高架库均质化配方投料的方法 (Method for homogenizing formula feeding of threshing and redrying elevated warehouse ) 是由 马杨斌 王斌 李锐洪 王荣康 耿平 卢加南 杨彪 于 2020-12-11 设计创作，主要内容包括：本发明公开了一种打叶复烤高架库均质化配方投料的方法,属于烟草领域,高架库入库前按日产量进行单等级连续投料,烟叶经过化学成分检测后,按烟箱为贮存单元进行自动装箱、称重并存入高架库。投料生产时,系统根据烟叶配打计划从对应等级、重量的烟箱中,筛选出经过烟叶化学成分均质化计算的烟箱按批次出库,组成新的投料单元,保证各批次投料单元烟叶的等级结构及重量占比与配打计划相同,各批次投料单元的烟叶化学成分基本均衡,实现打叶复烤原烟自动配方组模及均质化投料。(The invention discloses a homogenizing formula feeding method for a threshing and redrying elevated warehouse, which belongs to the field of tobacco. During feeding production, the system screens out the tobacco boxes subjected to tobacco chemical component homogenization calculation from the tobacco boxes with corresponding grades and weights according to a tobacco blending and threshing plan, and then the tobacco boxes are delivered out of the warehouse in batches to form a new feeding unit, so that the grade structure and the weight ratio of the tobacco leaves of each batch of feeding unit are ensured to be the same as those of the blending and threshing plan, the tobacco chemical components of each batch of feeding unit are basically balanced, and automatic formula modeling and homogenized feeding of the threshing and redrying raw tobacco are realized.)

1. A method for homogenizing formula feeding of a threshing and redrying elevated warehouse is characterized by comprising the following steps: the method for homogenizing formula feeding of the threshing and redrying elevated warehouse is realized by adopting the following steps:

step 1, formulating the composition ratio of the modularized tobacco leaves in a blending plan;

step 2, dividing the tobacco leaves of one module into Px batches of feeding units according to daily productivity and hourly feeding amount by calculation, wherein the grade structure and the weight ratio of the tobacco leaves in each batch are the same as those of a blending plan;

step 3, calculating the whole box number DnPxZ and the tail box number DnPxW of a single batch of large-grade tobacco leaves occupying a large area, performing single-grade continuous feeding and boxing according to daily yield and collecting chemical component information of the tobacco leaves;

step 4, calculating the single-batch mixed packing number DhPx of small-grade tobacco leaves, performing mixed feeding and packing according to multiple grades and single batches, and collecting chemical component information of the tobacco leaves;

and 5, calculating the required smoke boxes according to the single batch feeding amount according to the structure and weight ratio of the tobacco leaves of each grade in the blending plan, performing homogenization calculation on chemical composition information of the tobacco leaves, screening the corresponding number of smoke boxes, and combining the smoke boxes into a new single batch feeding unit for delivery out of the warehouse.

2. The method of claim 1, wherein the step of homogenizing the formulation comprises: the specific implementation method of the step 1 comprises the following steps: in the blending plan, the tobacco leaves of one module are formed by combining D1, D2 and … … Dn tobacco leaves of different grades (comprising n large-grade tobacco leaves and n small-grade tobacco leaves) according to corresponding weight proportions.

3. The method of claim 1, wherein the step of homogenizing the formulation comprises: the step 3 is realized by the following specific method: step 31, calculating the number of the whole boxes D1P1Z with Z (boxes) and the tail box D1P1W with 1 (boxes) after the large-grade D1P1 single-batch feeding and boxing is calculated, wherein the required ex-warehouse quantity of the single-batch D1-grade tobacco leaves is Z (boxes) and +1 (boxes) of the tail box;

s32, calculating that the total box D1PxZ generated after daily feeding and boxing of D1-grade tobacco leaves has Z X X (boxes) according to the daily feeding amount of X batches/day, wherein X (boxes) exist in a tail box D1 PxW;

step 33, calculating the weight of the tobacco leaves required by daily feeding of D1-grade tobacco leaves to be (Z multiplied by X + X) multiplied by 350 (kg), and arranging a leaf paving and cutting procedure according to the total weight to carry out single-grade feeding of the D1-grade tobacco leaves;

step S34, calculating the tobacco leaf weight required by daily feeding of all the Dn large-grade tobacco leaves according to the method of the step S31-S33, and carrying out single-grade feeding of the Dn-grade tobacco leaves;

and step S35, collecting and recording chemical components of the whole frame and the tail frame generated after each large-grade tobacco leaf is fed, and then entering an elevated warehouse.

Technical Field

The invention belongs to the field of tobacco, and particularly relates to a method for homogenizing formula feeding of a threshing and redrying elevated warehouse.

Background

In order to optimize the grade structure of tobacco leaves and improve the sensory quality of cigarettes, threshing and redrying are processed in a modularized mode according to a blending and threshing plan. The method comprises the steps of carrying out industrial grading on tobacco leaves according to 83 grades, carrying out mould assembly (combining the tobacco leaves of different grades into a module according to different weight proportions) and generating a blending plan (the specific proportion of the tobacco leaves of each grade in the module) after relevant process smoking evaluation verification. The original formula production mode is manual mixing and feeding, namely, tobacco leaves required by each grade of a production batch (12000 kg/h) are manually placed on conveying equipment according to a mixing plan to be mixed and then fed for production. The method is fully manually operated, has high labor intensity, low working efficiency and uneven mixing, has no chemical component acquisition flow in the process, can only approximately ensure that the grade proportion of each batch of tobacco leaves meets the requirement of a mixing plan, cannot perform chemical component balance among batches, and cannot meet the requirement of homogenization processing.

Disclosure of Invention

The invention designs a method and a process for homogenizing formula feeding of a threshing and redrying elevated warehouse, which simplify manual tasks and reduce labor intensity, moves the formula to the elevated warehouse after working, manually carries out multi-batch single-grade feeding according to daily yield, carries out formula combination by taking a smoke box as a unit according to a matching and beating plan after automatic boxing and warehousing, screens out smoke boxes for each batch after chemical component homogenization calculation, and finally realizes that the elevated warehouse automatically delivers the formula according to the formula and each batch meets the requirement of chemical component homogenization.

In order to realize the purpose, the invention is realized by adopting the following technical scheme: the method for homogenizing formula feeding of the threshing and redrying elevated warehouse is realized by adopting the following steps:

step 1, formulating the composition ratio of the modularized tobacco leaves in a blending plan;

step 2, dividing the tobacco leaves of one module into Px batches of feeding units according to daily productivity and hourly feeding amount by calculation, wherein the grade structure and the weight ratio of the tobacco leaves in each batch are the same as those of a blending plan;

step 3, calculating the whole box number DnPxZ and the tail box number DnPxW of a single batch of large-grade tobacco leaves occupying a large area, performing single-grade continuous feeding and boxing according to daily yield and collecting chemical component information of the tobacco leaves;

step 4, calculating the single-batch mixed packing number DhPx of small-grade tobacco leaves, performing mixed feeding and packing according to multiple grades and single batches, and collecting chemical component information of the tobacco leaves;

and 5, calculating the required smoke boxes according to the single batch feeding amount according to the structure and weight ratio of the tobacco leaves of each grade in the blending plan, performing homogenization calculation on chemical composition information of the tobacco leaves, screening the corresponding number of smoke boxes, and combining the smoke boxes into a new single batch feeding unit for delivery out of the warehouse.

Preferably, the specific implementation method of step 1 is as follows: in the blending plan, the tobacco leaves of one module are formed by combining D1, D2 and … … Dn tobacco leaves of different grades (comprising n large-grade tobacco leaves and n small-grade tobacco leaves) according to corresponding weight proportions.

Preferably, the step 3 is specifically realized by the following steps: step 31, calculating the number of the whole boxes D1P1Z with Z (boxes) and the tail box D1P1W with 1 (boxes) after the large-grade D1P1 single-batch feeding and boxing is calculated, wherein the required ex-warehouse quantity of the single-batch D1-grade tobacco leaves is Z (boxes) and +1 (boxes) of the tail box;

s32, calculating that the total box D1PxZ generated after daily feeding and boxing of D1-grade tobacco leaves has Z X X (boxes) according to the daily feeding amount of X batches/day, wherein X (boxes) exist in a tail box D1 PxW;

step 33, calculating the weight of the tobacco leaves required by daily feeding of D1-grade tobacco leaves to be (Z multiplied by X + X) multiplied by 350 (kg), and arranging a leaf paving and cutting procedure according to the total weight to carry out single-grade feeding of the D1-grade tobacco leaves;

and S34, calculating the tobacco weight required by daily feeding of all the Dn high-grade tobacco leaves according to the method of the steps S31-S33, and performing single-grade feeding of the Dn high-grade tobacco leaves.

And step S35, collecting and recording chemical components of the whole frame and the tail frame generated after each large-grade tobacco leaf is fed, and then entering an elevated warehouse.

The invention has the beneficial effects that:

the invention designs a method and a process for homogenizing formula feeding of a threshing and redrying elevated warehouse, which simplify manual tasks and reduce labor intensity, moves the formula to the elevated warehouse after working, manually carries out multi-batch single-grade feeding according to daily yield, carries out formula combination by taking a smoke box as a unit according to a matching and beating plan after automatic boxing and warehousing, screens out smoke boxes for each batch after chemical component homogenization calculation, and finally realizes that the elevated warehouse automatically delivers the formula according to the formula and each batch meets the requirement of chemical component homogenization.

Drawings

FIG. 1 is a tobacco leaf proportion diagram of the module;

FIG. 2, step 2 computation graph;

FIG. 3 is a step 31 calculation map;

FIG. 4 is a calculation chart for steps 32 and 33;

FIG. 5, step 35 calculation map;

FIG. 6, step 42 calculation map;

FIG. 7, step 52 calculation map;

fig. 8 step 53 is a calculation chart.

Detailed Description

In order to facilitate the understanding and implementation of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in the figure, in the step s1, in the blending plan, the tobacco leaves of one module are formed by combining D1, D2 and … … Dn tobacco leaves of different grades (including n large-grade and n small-grade tobacco leaves) according to corresponding weight ratios. (see FIG. 1).

And step S2, according to the blending plan, dividing the feeding amount of the tobacco leaves of one module per hour into Px batches by calculation according to daily capacity, wherein the grade structure and the weight ratio of the tobacco leaves in each batch are the same as those of the blending plan. (see FIG. 2)

And step S3, calculating the whole box number DnPxZ and the tail box number DnPxW of a single batch of large-grade tobacco leaves occupying a relatively large area. Performing single-level continuous feeding and boxing according to daily yield and collecting chemical component information of tobacco leaves;

in step S31, calculating the whole number of boxes D1P1Z with Z (boxes) and the tail box D1P1W with 1 (boxes) after the single batch feeding and boxing of the large-grade D1P1 is carried out according to the cigarette box capacity of 350 kg/box (taking the first large-grade first batch (D1P 1) as an example). Therefore, the warehouse-out quantity required by a single batch of D1 grade tobacco leaves is Z (box) whole box +1 (box) tail box. (see FIG. 3)

And step S32, calculating that the total boxes D1PxZ generated after daily feeding and boxing of D1-grade tobacco leaves have Z X X (boxes) according to the daily feeding amount of X batches/day, wherein X (boxes) exist in a tail box D1 PxW. (see FIG. 4)

And step S33, calculating the weight of the tobacco leaves required by daily feeding of the D1 grade tobacco leaves to be (Z multiplied by X + X) multiplied by 350 (kg), and arranging a leaf paving and cutting procedure according to the total weight to carry out single-grade feeding of the D1 grade tobacco leaves. (see FIG. 4)

And S34, calculating the tobacco weight required by daily feeding of all the Dn high-grade tobacco leaves according to the method of the steps S31-S33, and performing single-grade feeding of the Dn high-grade tobacco leaves. (see FIG. 5)

And step S35, collecting and recording chemical components of the whole frame and the tail frame generated after each large-grade tobacco leaf is fed, and then entering an elevated warehouse.

Step S4 calculates the mixed packing number DhPx of a single batch of small-grade tobacco leaves. Mixing and feeding the tobacco leaves in a single batch according to multiple grades, boxing the tobacco leaves and collecting the chemical component information of the tobacco leaves.

And step S41, calculating the weight of the tobacco leaves required by each small-grade tobacco leaf single batch according to the blending plan.

And step S42, performing pre-blending and feeding according to the composition and weight of the small-grade tobacco leaves required by a single batch, and generating X batches of small-grade pre-blended mixing units DhP1, DhP2 and … … DhPx. (the mixing unit contains a number of bins, the same number of bins per batch of mixing unit, the same tobacco grade and weight, different chemical composition) (see figure 6).

And step S43, collecting and recording chemical components of the mixing units generated after each small-grade material is fed, and then putting the chemical components into an elevated warehouse.

And step S5, calculating the required smoke boxes according to the single batch feeding amount by the system according to the structure and weight ratio of each grade of tobacco leaves in the blending plan, performing homogenization calculation on chemical component information of the tobacco leaves, screening the corresponding number of smoke boxes, and combining the smoke boxes into a new single batch feeding unit for delivery out of a warehouse.

And step S51, homogenizing and calculating chemical components of the tobacco leaves all day long by the system to generate a batch delivery strategy, so that the weight of each batch is the same, the chemical components are basically balanced, the grade composition and the weight ratio of the contained tobacco leaves are the same as those of a blending plan, and the whole box number and the tail box number of each grade of tobacco leaves required by each batch delivered from the warehouse are completely consistent, namely P1 = P2 = PX.

And step S52, selecting proper smoke boxes according to the homogenization calculation result, and taking the D1 grade of the tobacco leaves P1 of the first batch out of the warehouse as an example (as shown in figure 7), and selecting a Z box (D1 PxZ) +1 box tail box (D1 PxW) (the shaded part in figure 7) from D1P 1-D1 Px according to a warehouse-out strategy as a D1 grade component of P1.

Step S53, selecting all ex-warehouse smoke boxes with grades (including single-grade and mixed-grade tobacco leaves) of P1 according to the method of step S42, namely D1 grade whole boxes zx (D1 PxZ) + tail boxes (D1 PxW) + D2 grade whole boxes zx (D2 PxZ) + tail boxes (D2 PxW) + … … + Dn grade whole boxes zx (DnPxZ) + tail boxes (DnPxW) + mixing units (DhPx), and forming a new first batch of feeding units (P1) for out-warehouse production. (see FIG. 8)

And step S54, finishing the ex-warehouse production of all batches (P2 out, P3 out and … … Px out) according to the methods of the steps S52 and S53.

The purpose of this patent lies in aiming at the not enough that exists among the above-mentioned prior art, design a method and flow that threshing redrying elevated warehouse homogenization formula was thrown material, simplify the manual task, reduce intensity of labour, move to elevated warehouse behind the formula work, the manual work is carried out the single grade of many batches according to daily output and is thrown the material, through automatic vanning warehouse entry after, the system is based on the plan of joining in marriage and is carried out the formula combination with the smoke box as the unit, select each batch of delivery smoke box after chemical composition homogenization calculates again, finally realize that elevated warehouse is automatic according to the formula delivery, and each batch reaches the chemical composition homogenization requirement.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.