CN212652184U

CN212652184U - Garbage concentration system

Info

Publication number: CN212652184U
Application number: CN202020548110.2U
Authority: CN
Inventors: 罗范德; 赵山峰
Original assignee: Jilin Million Jiyuan Environmental Protection Equipment Co
Current assignee: Jilin Million Jiyuan Environmental Protection Equipment Co
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-05
Anticipated expiration: 2030-04-15

Abstract

A garbage concentration system is used for separating garbage mixtures, a discharge port of a screen drum in a first screen drum type separator is opposite to a feeding end of a first conveying belt, and the first deflector rod type separator is arranged on the first conveying belt; the feeding end of the second conveying belt is arranged below the screen of the first screen drum type sorting machine and is opposite to the screen, and the discharging end of the second conveying belt is opposite to the feeding hole of the screen drum in the second screen drum type sorting machine; the discharge port of the screen drum in the second screen drum type separator is opposite to the feeding end of a third conveyer belt, and the third conveyer belt is provided with the second shifting rod type separator; the sieve mesh size of the sieve mesh in the first sieve drum type separator is larger than that of the sieve mesh of the second sieve drum type separator; the system can be used for sorting garbage mixtures to obtain combustible materials and non-combustible materials with large and small classifications, thereby improving the commercial value of garbage sorting materials, saving resources, reducing cost and saving manpower.

Description

Garbage concentration system

Technical Field

The utility model relates to a refuse handling installation field specifically provides a choice system of rubbish.

Background

In the field of garbage treatment, a garbage separator is commonly used for separating light combustible substances (plastics, paper, woven fabrics and the like) and non-combustible substances (sand, soil, stones and the like) in a garbage mixture, so that the garbage separator is convenient to reuse; the deflector rod type sorting machine can be used for deflecting combustible materials from the non-combustible materials by utilizing a plurality of deflector rods which sweep the garbage conveying belt in sequence. The disadvantages are that: combustible materials with different sizes are separated and mixed together, small combustible materials are easy to blow away by wind and cannot be directly loaded and transported, and are stored and transported after being packaged, in order to reduce cost, large combustible materials are separated in a manual selection mode, and the remaining small combustible materials are pressed and packaged, but the labor intensity of the process is high, and the manual selection efficiency is low; in addition, the non-combustible materials sorted in the traditional mode are also different in size, and can be recycled after secondary sorting.

Disclosure of Invention

The utility model aims at providing a choice system of rubbish uses this system to select separately the rubbish mixture, can obtain big, the categorised combustible substance of little and non-combustible substance automatically.

The technical scheme of the utility model is that: a rubbish choice system which characterized in that: the device comprises a first screen drum type separator, a second screen drum type separator, a first shifting rod type separator, a second shifting rod type separator, a first conveying belt, a second conveying belt and a third conveying belt; the discharge port of the screen drum in the first screen drum type separator is opposite to the feeding end of a first conveyer belt, and the first deflector rod type separator is arranged on the first conveyer belt; the feeding end of the second conveying belt is arranged below the screen of the first screen drum type sorting machine and is opposite to the screen, and the discharging end of the second conveying belt is opposite to the feeding hole of the screen drum in the second screen drum type sorting machine; the discharge port of the screen drum in the second screen drum type separator is opposite to the feeding end of a third conveyer belt, and the third conveyer belt is provided with the second shifting rod type separator; the screen mesh size of the screen mesh in the first screen drum type separator is larger than that of the screen mesh of the second screen drum type separator.

The air outlet of the air blower is opposite to the discharge end of the third conveying belt.

The feeding end of the crusher is opposite to the discharging end of the first conveying belt.

The first deflector rod type sorting machine is multiple, the first deflector rod type sorting machines are sequentially arranged along the running direction of the first conveying belt, in each first deflector rod type sorting machine, the number of deflector rods in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is more than that of deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt, and the space size between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is smaller than that between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt.

According to the structure, the utility model discloses a theory of operation does:

putting the original garbage mixture into a feeding hole of a screen drum in a first screen drum type sorting machine, putting the large garbage mixture at a discharging hole of the screen drum on a first conveyor belt, and sending out the large combustible materials sorted out by a first poking rod type sorting machine to a discharging end of the first poking rod type sorting machine for recycling; the rest large non-combustible materials are recycled and reused at the discharge end of the first conveying belt.

The coarse mesh screen in the first screen drum type separator screens out the small garbage mixture containing sandy soil in the garbage mixture and falls onto a second conveying belt arranged below the coarse mesh screen, and the small garbage mixture containing sandy soil is conveyed to a feeding hole of a screen drum in the second screen drum type separator by the second conveying belt.

The fine mesh screen in the second screen drum type separator screens out sandy soil in the small garbage mixture containing sandy soil, and the sandy soil is recycled.

The small garbage mixture of the sand-removed soil at the discharge port of the screen drum in the second screen drum type separator is thrown onto a third conveyer belt, and small combustible materials in the small garbage mixture are separated by a second poking rod type separator arranged above the third conveyer belt and are sent to the discharge port of the second poking rod type separator for recycling; and the rest small non-combustible materials are recycled and reused at the outlet end of the third conveying belt.

The utility model has the advantages that: the first screen drum type separator pre-processes the garbage mixture into large garbage mixture and small garbage mixture containing sand and soil, and then sends the large garbage mixture and the small garbage mixture containing sand and soil to the first shifting rod type separator and the second screen drum type separator for processing, wherein the first shifting rod type separator separates out large combustible material and non-combustible material, the large combustible material can be directly recycled, the large non-combustible material can be used as the filler of the garbage field cushion layer, the fine mesh screen in the second screen drum type separator filters out sand and soil for recycling, the rest small garbage mixture without sand and soil is processed by the second shifting rod type separator to obtain small combustible material and non-combustible material for recycling, each conveyor belt can be connected with the material transportation among the devices, so that the system can carry out the production line type automatic production, the stepped separation process is adopted, the separation precision is high, and the classified large combustible material and the non-combustible material can be obtained in sequence, Large non-combustible materials, small non-combustible materials and sand materials; the garbage sorting system has the advantages that large combustible materials can be directly loaded and transported, small combustible materials can be stored and transported after being pressed into blocks for packaging, sandy soil and small non-combustible materials can be used as fillers of garbage yard isolation layers, and accordingly the garbage sorting system is good in classifying treatment effect on garbage mixtures, can improve commercial values of garbage sorted materials, and is remarkable in resource saving, low in cost and labor saving.

The crusher can crush large non-combustible materials, and the produced crushed materials can be used as aggregate or filler of an isolation layer of a garbage site, so that the commercial value of secondary utilization of the crushed materials is improved;

because all be the fritter combustible substance on the third conveyer belt, consequently can utilize the wind-force that the air-blower blew out to blow back the fritter combustible substance that is not dialled out by the driving lever to second driving lever formula sorter department and carry out the secondary sorting, increase the sorting probability, improve the sorting precision.

The shifter lever array that encrypts in proper order can be chosen the non-combustible substance on the first conveyer belt clean, further improves the sorting precision of this system.

Drawings

Fig. 1 is a schematic diagram of the structure of a garbage concentration system of the present invention.

Fig. 2 is a top view of the basic structure of the garbage concentration system of the present invention.

Fig. 3 is a front view of the basic mechanism of the garbage concentration system of the present invention.

Fig. 4 is a schematic structural view of the first screen drum type separator of the present invention.

Fig. 5 is a schematic structural view of the first toggle rod type sorting machine of the present invention.

In the figure, 1, the discharge end of a crusher, 2 crushers, 3 large non-combustible materials, 4, the feed end of a crusher, 5, the discharge end of a first conveyer belt, 6, 7, 8, 9 large garbage mixtures, 10, the feed end of a first conveyer belt, 11, 13, 12, 13, 14, 15, 16, 17 large combustible materials, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27 screen mesh of second screen drum type separator, 28 discharge port of screen drum in second screen drum type separator, 29 third hopper, 30 third conveyer belt feeding end, 31 third conveyer belt, 32 sandy soil, 33 fifth conveyer belt feeding end, 34 fifth conveyer belt, 35 small garbage mixture for removing sandy soil, 36 fourth hopper, 37 sixth conveyer belt feeding end, 38 sixth conveyer belt, 39 small combustible substance, deflector rod in 40 second deflector rod type separator, 41 second deflector rod type separator, 42 fifth conveyer belt discharging end, 43 sandy soil piling station, 44 small combustible substance piling station, 45 sixth conveyer belt discharging end, 46 small non-combustible substance, 47 small non-combustible substance piling station, 48 third conveyer belt discharging end, 49 blower, 50 large combustible substance piling station, 51 fourth conveyer belt discharging end, 52 crushed material, 53 crushed material piling station, 54 large non-combustible substance piling station, 55 feeding machine, 56 barrel frame, 57, first power device, 58 second power device and 59 frame.

Detailed Description

A garbage concentration system is shown in figures 1-5 and comprises a first screen drum type separator 14, a second screen drum type separator 26, a first deflector rod type separator 7, a second deflector rod type separator 41, a first conveyer belt 6, a second conveyer belt 23 and a third conveyer belt 31; a discharge port 11 of a screen drum in the first screen drum type separator is opposite to a feeding end 10 of a first conveying belt, and the first deflector rod type separator is arranged on the first conveying belt; the feeding end 22 of the second conveyer belt is arranged below the screen 12 of the first screen drum type separator and is opposite to the screen, and the discharging end 24 of the second conveyer belt is opposite to the feeding hole 25 of the screen drum in the second screen drum type separator; the discharge port 28 of the screen drum in the second screen drum type separator is opposite to the feeding end 30 of a third conveyer belt, and the third conveyer belt is provided with the second shifting rod type separator; the mesh size of the screen in the first screen drum type separator is larger than the mesh size of the screen 27 of the second screen drum type separator.

A blower 49 is also included, the outlet of which is opposite the discharge end 48 of the third conveyor belt.

Also comprises a crusher 2, wherein the feeding end 4 of the crusher is opposite to the discharging end 5 of the first conveying belt.

The first deflector rod type sorting machine is multiple, the first deflector rod type sorting machines are sequentially arranged along the running direction of the first conveying belt, in each first deflector rod type sorting machine, the number of deflector rods 8 in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is more than that of deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt, and the space size between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is smaller than that between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt.

The screen drum type separator comprises a drum frame 56, a screen drum which is connected in a rotating mode is obliquely arranged on the drum frame, a drum opening at the lower portion of the screen drum is a discharge opening of the screen drum, a drum opening at the upper portion of the screen drum is a feed opening of the screen drum, a screen cloth is arranged on the drum wall of the screen drum, the screen cloth is usually continuously arranged along the circumference of the screen drum so as to improve the screening efficiency, a gear ring is fixedly sleeved on the screen drum, a first power device 57 is arranged on a rack, a gear is fixedly arranged on a power output shaft of the first power device, and the gear is meshed with the gear ring, so that the first power device drives the screen drum to rotate.

The mesh size of the screen mesh of the first screen drum type separator is set according to the separation capability of the second deflector rod type separator, for example: when the second deflector rod type separator can separate garbage mixtures with the outer diameter of less than ten centimeters, the sieve mesh size of the sieve mesh of the first sieve cylinder type separator can be set to be five to ten centimeters; the screen mesh size of the screen of the second screen drum type separator is set for filtering sand and soil.

The structure of the shifting rod type sorting machine arranged on the conveying belt is as follows: the conveyer belt is longitudinally arranged as a reference, a chain and chain wheel mechanism which is transversely arranged is arranged above the conveyer belt, a plurality of deflector rods are distributed on a chain in the chain and chain wheel mechanism at equal intervals, each deflector rod sequentially passes through the conveyer belt in the rotation of the chain and chain wheel mechanism, a narrow gap is arranged between the material stirring end of the deflector rod above the conveyer belt and the upper surface of the conveyer belt, so that the combustible substances in the garbage mixture can be stirred away from the garbage mixture until the combustible substances are stirred to the edge of one side of the conveying belt, the edge is the discharge end of the poking rod type sorting machine, when the combustible materials leave the conveyer belt from the discharge end of the poking rod type sorting machine, which falls into a hopper or other conveyer belts arranged at the discharge end of the poking rod type separator by gravity to complete the separation of combustible materials, the conveyor belt and the chain wheel and chain mechanism are arranged on corresponding frames 59, and the chain wheel and chain mechanism is driven to rotate by a second power device 58 arranged on the frames.

The garbage concentration system further comprises a material stacking station, wherein the material stacking station comprises a small combustible stacking station 44 for stacking small combustible 39, a large combustible stacking station 50 for stacking large combustible 17, a small non-combustible stacking station 47 for stacking small non-combustible 46, a large non-combustible stacking station 54 for stacking large non-combustible 3, a sandy soil stacking station 43 for stacking sandy soil 32 and a crushed material stacking station 53 for stacking crushed materials 52, the material stacking station is arranged to stack various materials selected by the system in a classified mode, so that the materials can be conveniently taken or transported, a storage box is placed in the small non-combustible stacking station, the small combustible stacking station is stored in the material box, and the materials are prevented from being blown away by wind.

The discharge end of the third conveyer belt is opposite to the small non-combustible material stacking station; in the structure without the crusher, the discharge end of the first conveying belt is opposite to the large non-combustible material stacking station;

the crusher is a product sold in the market and used for crushing large hard materials, in the application, the discharge end 1 of the crusher is opposite to the crushed material stacking station, and crushed materials after being processed are directly stacked in the crushed material stacking station for standby.

The raw garbage mixture 13 is fed from the feed inlet 15 of the screen drum of the first screen drum type separator, the large garbage mixture 9 is discharged from the discharge outlet of the screen drum of the first screen drum type separator, the small garbage mixture 21 containing sandy soil is screened from the screen of the first screen drum type separator, the sandy soil is screened from the screen of the second screen drum type separator, and the small garbage mixture 35 with the sandy soil removed is discharged from the discharge outlet of the screen drum of the second screen drum type separator.

A feeding machine 55 is also included, which is used for feeding the raw garbage mixture into the feeding port of the screen drum of the first screen drum type sorting machine, and the feeding machine is a commercially available product, and the main body of the feeding machine comprises a conveyor and a bracket thereof which are obliquely arranged.

A first hopper 16 can be arranged between the screen mesh in the first screen drum type separator and the feeding end of the second conveyer belt, a wide mouth at the upper end of the first hopper is opposite to the screen mesh in the first screen drum type separator, and a narrow mouth at the lower end of the first hopper is opposite to the feeding end of the second conveyer belt.

The first deflector rod type sorting machine is provided with a plurality of first deflector rod type sorting machines, deflector rods in each first deflector rod type sorting machine are sequentially arranged in a densified manner from front to back according to the running direction of the first conveying belt, namely the density of the deflector rods in the first deflector rod type sorting machine positioned at the back is higher than that of the deflector rods in the first deflector rod type sorting machine positioned at the front, and the sorting precision can be improved due to the arrangement.

A fourth conveyor belt 19 is also included, the feeding end 20 of which is opposite to the discharging end of the first toggle rod type sorting machine, and the discharging end 51 of which is opposite to the bulk non-combustible material stacking station. A second hopper 18 is arranged between the feeding end of the fourth conveying belt and the discharging end of the first shifting rod type sorting machine, the wide mouth of the second hopper is opposite to the discharging end of the first shifting rod type sorting machine, and the narrow mouth of the second hopper is opposite to the feeding end of the fourth conveying belt.

And a fifth conveying belt 34 is arranged below the screen of the second screen drum type sorting machine, the feeding end 33 of the fifth conveying belt is opposite to the screen of the second screen drum type sorting machine, and the discharging end 42 of the fifth conveying belt is opposite to the sand piling station. A third hopper 29 is arranged between the feeding end of the fifth conveyer belt and the screen of the second screen drum type separator, the wide mouth of the third hopper is opposite to the screen of the second screen drum type separator, and the narrow mouth of the third hopper is opposite to the feeding end of the fifth conveyer belt.

And a sixth conveyer belt 38, the feeding end 37 of the sixth conveyer belt is opposite to the discharging end of the second poke rod type sorting machine, and the discharging end 45 of the sixth conveyer belt is opposite to the small non-combustible stacking station. A fourth hopper 36 is arranged between the feeding end of the sixth conveying belt and the discharging end of the second shifting rod type sorting machine, a wide opening of the fourth hopper is opposite to the discharging end of the second shifting rod type sorting machine, and a narrow opening of the fourth hopper is opposite to the feeding end of the sixth conveying belt. The deflector rods 40 in the second deflector rod type sorting machine are densely arranged straight rods and are used for deflecting small combustible materials with small volume.

The term "opposite ends" as used herein means a material conveying connection between the two ends, i.e. the material at one end is directly or indirectly fed or conveyed into the other end through the connection between the two ends.

Claims

1. A rubbish choice system which characterized in that: comprises a first screen drum type separator (14), a second screen drum type separator (26), a first shifting rod type separator (7), a second shifting rod type separator (41), a first conveying belt (6), a second conveying belt (23) and a third conveying belt (31); a discharge port (11) of a screen drum in the first screen drum type separator is opposite to a feeding end (10) of a first conveying belt, and the first shifting rod type separator is arranged on the first conveying belt; the feeding end (22) of the second conveyer belt is arranged below the screen (12) of the first screen drum type separator and is opposite to the screen, and the discharging end (24) of the second conveyer belt is opposite to the feeding hole (25) of the screen drum in the second screen drum type separator; a discharge port (28) of a screen drum in the second screen drum type separator is opposite to a feeding end (30) of a third conveyer belt, and the third conveyer belt is provided with the second poking rod type separator; the screen mesh size of the screen mesh in the first screen drum type separator is larger than the screen mesh size of the screen mesh (27) of the second screen drum type separator.

2. A waste beneficiation system according to claim 1, wherein: the air outlet of the air blower is opposite to the discharge end (48) of the third conveying belt (49).

3. A waste beneficiation system according to claim 1, wherein: the device also comprises a crusher (2), wherein the feeding end (4) of the crusher is opposite to the discharging end (5) of the first conveying belt.

4. A waste beneficiation system according to claim 1, wherein: the first deflector rod type sorting machine is multiple, the first deflector rod type sorting machines are sequentially arranged along the running direction of the first conveying belt, in each first deflector rod type sorting machine, the number of deflector rods (8) in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is more than that of deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt, and the space size between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the discharging end of the first conveying belt is smaller than that between adjacent deflector rods in the first deflector rod type sorting machine positioned on one side of the feeding end of the first conveying belt.