CN215251338U

CN215251338U - Machine-harvested cotton cleaning and processing system

Info

Publication number: CN215251338U
Application number: CN202121300555.XU
Authority: CN
Inventors: 彭云省
Original assignee: Shandong Zhongmian Machinery Co ltd
Current assignee: Shandong Zhongmian Machinery Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-21
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a machine-harvested cotton clearance system of processing, cotton feeder, unginned cotton cleaning machine in advance, heavy miscellaneous separator, first tripper, three silk machines, one-level drying system, one-level bell negative pressure combination formula unginned cotton cleaning unit, second grade drying system, second grade bell negative pressure combination formula unginned cotton cleaning unit, downdraft seed cleaner, join in marriage cotton auger, gin, air current skin cleaner, sawtooth skin cleaner, collection cotton dirt dragon and baling press connect gradually. The technical effects achieved are as follows: the seed cotton cleaning machine has the advantages that key problems such as seed cotton cleaning process are researched, the current situation of mechanical cotton picking processing is combined, the novel cotton boll cleaning machine and the novel leaf cleaning machine are provided, the mechanical cotton picking processing flow is shortened through the combined cleaning machine, multiple damage of the machine to the length of seed cotton is avoided, workload of manual cleaning of impurity discharging ports of the machine is reduced, and more economic benefits can be brought to cotton enterprises.

Description

Machine-harvested cotton cleaning and processing system

Technical Field

The utility model relates to a cotton processing technology field, concretely relates to machine-harvested cotton clearance processing system.

Background

The cotton planting density in China is high, and the excessive planting mode brings a plurality of problems to the seed cotton cleaning work. At present, mechanical picking is mostly used for picking Xinjiang cotton, and due to the fact that planting is too dense, a plurality of cotton branches, cotton leaves and boll shells cannot fall off and are picked along with seed cotton; therefore, the impurity content of the seed cotton purchased by cotton processing enterprises can reach more than 20 percent, which increases the burden of the seed cotton cleaning work.

At present, the seed cotton pretreatment processing process flow of cotton processing enterprises in China is long, and the seed cotton pretreatment processing process mainly reflects in the aspects of diversification and complication of seed cotton cleaning equipment and the like; the pretreated seed cotton has poor consistency, high impurity content and large damage to cotton fibers, and the quality of the final ginned cotton product is seriously influenced; especially in the later stage of processing, the Xinjiang weather is cold, and the processing personnel are cold lazy to move, and the machine is arranged miscellaneous position and is blockked up unmanned clearance by impurity, equals invalid idle running, can not reach the effect that unginned cotton cleared up at all.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a machine-harvested cotton clearance system of processing to solve the above-mentioned problem among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

according to the first aspect of the utility model, a machine-harvested cotton cleaning and processing system comprises a cotton feeder, a seed cotton pre-cleaner, a heavy impurity separator, a first discharger, a three-wire machine, a primary drying system, a primary boll-cleaning negative pressure combined seed cotton cleaning unit, a secondary drying system, a secondary boll-cleaning negative pressure combined seed cotton cleaning unit, a lower air suction seed cleaner, a cotton-distributing auger, a cotton gin, an airflow hull cleaner, a sawtooth hull cleaner, a cotton-collecting dust-collecting auger and a packing machine; the cotton feeder seed cotton is descaling machine in advance seed cotton heavy miscellaneous separator first tripper three silk machines one-level drying system one-level clear bell negative pressure combination formula seed cotton clearance unit second grade drying system second grade clear bell negative pressure combination formula seed cotton clearance unit induced draft the seed cleaning machine down join in marriage cotton auger the cotton gin air current skin cleaning machine sawtooth skin cleaning machine collection cotton dirt dragon and the baling press connects gradually.

Further, the primary drying system comprises a second discharger, a first electric drying unit and a first drying tower, wherein an inlet of the second discharger is communicated with the three-wire machine, an outlet of the second discharger is communicated with an inlet of the first electric drying unit, an outlet of the first electric drying unit is communicated with the upper end of the first drying tower, and an outlet of the lower end of the first drying tower is communicated with the primary ring-removing negative-pressure combined seed cotton cleaning unit.

Furthermore, the primary bell-cleaning negative-pressure combined seed cotton cleaning unit comprises a third discharger, a first clean seed cleaner and a first airflow leaf cleaner, an inlet of the third discharger is connected with an outlet at the lower end of the first drying tower, an outlet of the third discharger is connected with an inlet of the first clean seed cleaner, an outlet of the first clean seed cleaner is connected with an inlet of the first airflow leaf cleaner, and an outlet of the first airflow leaf cleaner is connected with the secondary drying system.

Further, the secondary drying system comprises a fourth discharger, a second electric dryer and a second drying tower, an outlet of the first airflow leaf removing machine is connected with an inlet of the fourth discharger, an outlet of the fourth discharger is communicated with an inlet of the second electric dryer, an outlet of the second electric dryer is communicated with the upper end of the second drying tower, and an outlet of the lower end of the second drying tower is communicated with the secondary bell-cleaning negative-pressure combined seed cotton cleaning unit.

Furthermore, the secondary bell-cleaning negative-pressure combined seed cotton cleaning unit comprises a fifth discharger, a second clean seed cleaner and a second airflow leaf cleaner, wherein an inlet of the fifth discharger is connected with an outlet at the lower end of the second drying tower, an outlet of the fifth discharger is connected with an inlet of the second clean seed cleaner, an outlet of the second clean seed cleaner is connected with an inlet of the second airflow leaf cleaner, and an outlet of the second airflow leaf cleaner is connected with the lower air suction seed cleaner.

Further, the saw-tooth leather cleaning machine further comprises a four-way valve, and the cotton gin is respectively connected with the saw-tooth leather cleaning machine through the four-way valve.

Further, the airflow lint picker is an S-shaped airflow lint picker.

Furthermore, the airflow skin cleaning machine is divided into a plurality of groups.

Further, the heavy impurity separator is a centrifugal heavy impurity cleaning machine.

Furthermore, the saw tooth skin cleaning machine is a plurality of groups.

The utility model has the advantages of as follows: through the machine-harvested cotton cleaning and processing system, key problems such as seed cotton cleaning process and the like are researched, a novel boll cleaning machine and a novel leaf cleaning machine are released by combining the current situation of machine-harvested cotton processing, and the two combined cleaning machines are combined, so that the machine-harvested cotton processing flow is shortened, the machine is prevented from damaging the seed cotton for many times, the workload of manually cleaning the impurity discharge port of the machine is reduced, and more economic benefits can be brought to cotton enterprises; the concrete points are as follows:

1. the equipment investment is reduced, and the electric charge is saved;

2. the quality of the seed cotton is improved, and the grade of the cotton is increased;

3. the equipment has high running efficiency, the failure rate is almost zero, no special person is needed to take care and clean, and the wind power impurity removal replaces manual impurity removal;

4. because the seed cotton cleaning process flow adopts negative pressure impurity suction, the dust content discharged in a workshop and in the atmosphere is superior to that of the traditional process, and the working environment of cotton processing personnel is improved;

5. the principle of removing heavy impurities first and then removing fine impurities is followed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a whole system structure diagram of a machine-harvested cotton cleaning and processing system provided by some embodiments of the present invention.

Fig. 2 is a partial structure view of a machine-harvested cotton cleaning and processing system according to some embodiments of the present invention.

Fig. 3 is a partial structure view of a machine-harvested cotton cleaning and processing system according to some embodiments of the present invention.

Fig. 4 is a partial structure view of a machine-harvested cotton cleaning and processing system according to some embodiments of the present invention.

Fig. 5 is a partial structure view of a machine-harvested cotton cleaning and processing system according to some embodiments of the present invention.

In the figure: 1. the cotton feeder, 2, a seed cotton pre-cleaning machine, 3, a heavy impurity separator, 4, a first discharger, 5, a three-silk machine, 6, a second discharger, 7, a first electric drying machine, 8, a first drying tower, 9, a third discharger, 10, a first seed cleaning machine, 11, a first airflow leaf cleaning machine, 12, a fourth discharger, 13, a second electric drying machine, 14, a second drying tower, 15, a fifth discharger, 16, a second seed cleaning machine, 17, a second airflow leaf cleaning machine, 18, a lower air suction seed cleaning machine, 19, a cotton distribution auger, 20, a cotton gin, 21, an airflow peel cleaning machine, 22, a four-way valve, 23, a sawtooth peel cleaning machine, 24, a cotton dust collecting dragon, 25 and a packing machine.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the machine harvested cotton cleaning and processing system in the first embodiment of the present invention includes a cotton feeder 1, a seed cotton pre-cleaning machine 2, a heavy impurity separator 3, a first discharger 4, a three-wire machine 5, a primary drying system, a primary boll-cleaning negative pressure combined seed cotton cleaning unit, a secondary drying system, a secondary boll-cleaning negative pressure combined seed cotton cleaning unit, a lower air suction seed cleaning machine 18, a cotton distribution auger 19, a cotton gin 20, an airflow hull cleaning machine 21, a saw tooth hull cleaning machine 23, a cotton collecting dust dragon 24 and a packing machine 25; the cotton feeder 1, the unginned cotton pre-cleaning machine 2, the heavy impurity separator 3, the first discharger 4, the three-wire machine 5, the primary drying system, the primary boll-cleaning negative-pressure combined type unginned cotton cleaning unit, the secondary drying system, the secondary boll-cleaning negative-pressure combined type unginned cotton cleaning unit, the lower air-suction seed cleaning machine 18, the cotton distribution auger 19, the cotton gin 20, the airflow leather cleaning machine 21, the sawtooth leather cleaning machine 23, the cotton collecting dust dragon 24 and the packing machine 25 are sequentially connected.

The technical effects achieved by the above embodiment are as follows: by means of the machine-harvested cotton cleaning and processing system, key problems such as seed cotton cleaning process and the like are researched, a novel boll cleaning machine and a novel leaf cleaning machine are released by combining the current situation of machine-harvested cotton processing, and the combined cleaning machine is combined, so that the machine-harvested cotton processing flow is shortened, the seed cotton length is prevented from being damaged for many times by a machine, the workload of manually cleaning the trash discharging port of the machine is reduced, and more economic benefits can be brought to cotton enterprises; the concrete points are as follows: the equipment investment is reduced, and the electric charge is saved; the quality of the seed cotton is improved, and the grade of the cotton is increased; the equipment has high running efficiency, the failure rate is almost zero, no special person is needed to take care and clean, and the wind power impurity removal replaces manual impurity removal; because the seed cotton cleaning process flow adopts negative pressure impurity suction, the dust content discharged in a workshop and in the atmosphere is superior to that of the traditional process, and the working environment of cotton processing personnel is improved; the principle of removing heavy impurities first and then removing fine impurities is followed.

Optionally, as shown in fig. 1 to 5, in some embodiments, the primary drying system includes a second discharger 6, a first electric dryer 7, and a first drying tower 8, an inlet of the second discharger 6 is communicated with the three-wire machine 5, an outlet of the second discharger 6 is communicated with an inlet of the first electric dryer 7, an outlet of the first electric dryer 7 is communicated with an upper end of the first drying tower 8, and a lower outlet of the first drying tower 8 is communicated with the primary negative pressure seed cotton cleaning unit.

Optionally, as shown in fig. 1 to 5, in some embodiments, the primary-stage boll-cleaning negative-pressure combined seed cotton cleaning unit includes a third discharger 9, a first clean seed cleaner 10 and a first airflow leaf cleaner 11, an inlet of the third discharger 9 is connected to an outlet at the lower end of the first drying tower 8, an outlet of the third discharger 9 is connected to an inlet of the first clean seed cleaner 10, an outlet of the first clean seed cleaner 10 is connected to an inlet of the first airflow leaf cleaner 11, and an outlet of the first airflow leaf cleaner 11 is connected to the secondary drying system.

Optionally, as shown in fig. 1 to 5, in some embodiments, the secondary drying system includes a fourth discharger 12, a second electric dryer 13 and a second drying tower 14, an outlet of the first pneumatic leaf cleaner 11 is connected to an inlet of the fourth discharger 12, an outlet of the fourth discharger 12 is communicated with an inlet of the second electric dryer 13, an outlet of the second electric dryer 13 is communicated with an upper end of the second drying tower 14, and a lower outlet of the second drying tower 14 is communicated with the secondary bell cleaning negative pressure combined type seed cotton cleaning unit.

In the above optional embodiments, it should be noted that the number of the drying systems is set according to actual requirements.

The beneficial effects of the above alternative embodiment are: through setting up two-stage drying system, showing the stoving effect that has strengthened.

Alternatively, as shown in fig. 1 to 5, in some embodiments, the secondary boll-cleaning negative-pressure combined seed cotton cleaning unit comprises a fifth discharger 15, a second clean seed cleaner 16 and a second airflow leaf cleaner 17, wherein an inlet of the fifth discharger 15 is connected with a lower end outlet of the second drying tower 14, an outlet of the fifth discharger 15 is connected with an inlet of the second clean seed cleaner 16, an outlet of the second clean seed cleaner 16 is connected with an inlet of the second airflow leaf cleaner 17, and an outlet of the second airflow leaf cleaner 17 is connected with a lower suction seed cleaner 18.

The beneficial effects of the above alternative embodiment are: the seed cotton striking damage frequency is lowest, the seed cotton impurity cleaning is most thorough, the operation failure rate of the whole process equipment is lowest, the investment of the technical improvement project is low, and the effect is quick.

Optionally, as shown in fig. 1 to 5, in some embodiments, a four-way valve 22 is further included, and the ginning machines 20 are respectively connected to the saw tooth cleaners 23 through the four-way valve 22.

In the above alternative embodiment, it should be noted that the four-way valve 22 may be replaced by other types of pipe joints.

The beneficial effects of the above alternative embodiment are: by arranging the four-way valve 22, the cotton gin 20 is simultaneously connected with the multi-path saw tooth cleaning machine 23.

Alternatively, as shown in FIGS. 1-5, in some embodiments, the air flow lint picker 21 is an S-shaped air flow lint picker.

In the above alternative embodiment, it should be noted that the air flow skin cleaning machine 21 may be of other types.

The beneficial effects of the above alternative embodiment are: the airflow lint cleaning machine 21 is set to be an S-shaped airflow lint cleaning machine, so that a good cleaning effect is achieved.

Alternatively, as shown in fig. 1-5, in some embodiments, the air-flow scarifier 21 comprises a plurality of sets.

In the above alternative embodiment, it should be noted that the number of the air-flow scarifiers 21 is set according to the actual processing situation.

The beneficial effects of the above alternative embodiment are: the air flow leather cleaning machines 21 are arranged in multiple groups, so that the requirements of different ginned cotton processing conditions are met.

Alternatively, as shown in fig. 1-5, in some embodiments, the heavy impurity separator 3 is a centrifugal heavy impurity cleaner.

In the above alternative embodiment, it should be noted that the heavy impurity separator 3 may be a model of other operation principle.

Alternatively, as shown in fig. 1-5, in some embodiments, the saw tooth scarifier 23 comprises a plurality of sets.

In the above alternative embodiment, it should be noted that the number of the saw tooth cleaning machines 23 is set according to the actual processing situation.

The beneficial effects of the above alternative embodiment are: the saw-tooth leather cleaning machines 23 are arranged in multiple groups, so that the requirements of different ginned cotton processing conditions are met.

In general, the cleaning process flow of the machine-harvested cotton is as follows: bulk seed cotton feeder → centrifugal heavy impurity cleaner → cotton foreign fiber cleaner → primary drying → cotton boll clearing negative pressure combined seed cotton cleaner → secondary drying → secondary boll clearing negative pressure combined seed cotton cleaner or negative pressure seed cotton cleaner → cotton gin → S-type air flow lint cleaner → cotton saw type lint cleaner → cotton collector → baler (user can select two or one lint cleaner depending on lint processing conditions).

The processing technology cleaning link of the system is provided with a bypass pipeline, so that the system can clean both machine cotton picking and manual quick cotton picking; the method can be used for processing the seed cotton with high moisture regain and reducing power consumption during processing the seed cotton with low moisture regain.

The processing technology of the system can effectively remove the heavy impurities and the fine impurities such as cotton bolls, cotton hulls, cotton stalks, cotton leaves, stiff cotton, sterile seeds and the like in the seed cotton, improve the color and luster of the processed lint cotton, improve the processing quality, reduce the lint cotton loss and improve the processing efficiency.

By the processing technology of the system, the cleaned seed cotton does not damage the fiber length and the inherent quality of cotton fibers, and the impurity removal efficiency can reach 80%.

The processing technology of the system can not only improve the grade of the ginned cotton, but also reduce the impurity content of the ginned cotton by 15-20% and the total number of the defects by 20% under the condition of not changing the ginning technology.

The processing technology of the system greatly shortens the process flow of the machine-harvested cotton cleaning technology, thereby saving a large number of pipelines and platforms for users, reducing the investment cost and energy consumption, and the cleaning effect is not reduced compared with the traditional machine-harvested cotton cleaning technology.

The system has the advantages of perfect processing technology, excellent equipment performance, high yield, good quality, small occupied area, low building investment, high automation degree, low power consumption, low labor intensity, strong technological adaptability and low processing cost, and is an ideal machine-harvested cotton cleaning processing technology and equipment.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. A machine-harvested cotton cleaning and processing system is characterized by comprising a cotton feeder (1), a seed cotton pre-cleaning machine (2), a heavy impurity separator (3), a first discharger (4), a three-wire machine (5), a primary drying system, a primary boll-cleaning negative-pressure combined seed cotton cleaning unit, a secondary drying system, a secondary boll-cleaning negative-pressure combined seed cotton cleaning unit, a lower air-suction seed cleaning machine (18), a cotton distribution auger (19), a cotton gin (20), an airflow leather cleaning machine (21), a sawtooth leather cleaning machine (23), a cotton collecting dust dragon (24) and a packing machine (25); the cotton feeder (1), unginned cotton is descaling machine (2) in advance heavy miscellaneous separator (3), first tripper (4), three silk machines (5) one-level drying system one-level bell negative pressure combination formula unginned cotton cleaning element is cleared up to the one-level second grade drying system second grade bell negative pressure combination formula unginned cotton cleaning element induced draft seed cleaning machine (18) down, join in marriage cotton auger (19) gin (20) airflow skin cleaning machine (21) sawtooth skin cleaning machine (23) collection cotton dirt dragon (24) and baling press (25) connect gradually.

2. The machine-harvested cotton cleaning and processing system as claimed in claim 1, wherein the primary drying system comprises a second discharger (6), a first electric dryer (7) and a first drying tower (8), an inlet of the second discharger (6) is communicated with the three-wire machine (5), an outlet of the second discharger (6) is communicated with an inlet of the first electric dryer (7), an outlet of the first electric dryer (7) is communicated with an upper end of the first drying tower (8), and a lower outlet of the first drying tower (8) is communicated with the primary boll-cleaning negative-pressure combined seed cotton cleaning unit.

3. The machine-harvested cotton cleaning and processing system as claimed in claim 2, wherein the primary bell-cleaning negative pressure combined type seed cotton cleaning unit comprises a third discharger (9), a first clean seed cleaner (10) and a first airflow leaf cleaner (11), an inlet of the third discharger (9) is connected with a lower end outlet of the first drying tower (8), an outlet of the third discharger (9) is connected with an inlet of the first clean seed cleaner (10), an outlet of the first clean seed cleaner (10) is connected with an inlet of the first airflow leaf cleaner (11), and an outlet of the first airflow leaf cleaner (11) is connected with the secondary drying system.

4. A machine-harvested cotton cleaning and processing system as claimed in claim 3, wherein the secondary drying system comprises a fourth discharger (12), a second electric dryer (13) and a second drying tower (14), the outlet of the first airflow leaf cleaning machine (11) is connected with the inlet of the fourth discharger (12), the outlet of the fourth discharger (12) is communicated with the inlet of the second electric dryer (13), the outlet of the second electric dryer (13) is communicated with the upper end of the second drying tower (14), and the lower outlet of the second drying tower (14) is communicated with the secondary boll-cleaning negative pressure combined type seed cotton cleaning unit.

5. The mechanical cotton picking and cleaning processing system of claim 4, wherein the secondary bell cleaning negative pressure combined seed cotton cleaning unit comprises a fifth discharger (15), a second clean seed cleaner (16) and a second airflow leaf cleaner (17), an inlet of the fifth discharger (15) is connected with a lower end outlet of the second drying tower (14), an outlet of the fifth discharger (15) is connected with an inlet of the second clean seed cleaner (16), an outlet of the second clean seed cleaner (16) is connected with an inlet of the second airflow leaf cleaner (17), and an outlet of the second airflow leaf cleaner (17) is connected with the lower airflow leaf cleaner (18).

6. The machine-harvested cotton cleaning and processing system according to claim 1, further comprising a four-way valve (22), wherein the ginning machine (20) is connected with the saw tooth lint cleaning machine (23) through the four-way valve (22).

7. A machine harvested cotton cleaning and processing system according to claim 1, wherein the airflow scutcher (21) is an S-shaped airflow scutcher.

8. The machine-harvested cotton cleaning and processing system of claim 7, wherein the airflow scarifiers (21) are in a plurality of groups.

9. A machine harvested cotton cleaning and processing system according to claim 1, characterized in that the heavy impurities separator (3) is a centrifugal heavy impurities cleaner.

10. A machine-harvested cotton cleaning and processing system according to claim 1, characterized in that the saw tooth lint cleaners (23) are multi-group.