CN218803344U

CN218803344U - Cleaning equipment for agricultural film and drip irrigation tape

Info

Publication number: CN218803344U
Application number: CN202223099212.9U
Authority: CN
Inventors: 高学超; 赵清磊
Original assignee: Xinjiang Jialan Environmental Protection Technology Co ltd
Current assignee: Xinjiang Jialan Environmental Protection Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-07
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the technical field of cleaning and recovering mulching films and drip irrigation belts, in particular to an agricultural film and drip irrigation belt cleaning device, which comprises a sand removing machine, a PE cleaning machine, a first section rinsing machine, a first section dewatering lifting machine, a crusher, a second section rinsing machine, a second section lifting dewatering machine and a full-automatic packing machine which are sequentially connected at the head, wherein a slag discharging port is arranged below the sand removing machine, a water discharging port is arranged below the PE cleaning machine, and slag discharging screw feeders are arranged in the first section rinsing machine and the second section rinsing machine along the material conveying direction; still including setting up the shredder in sand remover the place ahead, the discharge end of shredder passes through the bits of broken glass conveyer and is connected with the feed end of sand remover, and the material loading end of shredder connects the flat-link conveyor, and the material loading end of flat-link conveyor is provided with fixed 360 rotatory material machines of grabbing. The utility model provides high cleaning equipment's processing productivity has improved degree of automation, has reduced online staff's quantity, has improved the sanitization degree moreover, has enlarged application scope.

Description

Cleaning equipment for agricultural film and drip irrigation tape

Technical Field

The utility model relates to a plastic film and drip irrigation zone wash and retrieve technical field, concretely relates to plastic film, drip irrigation zone cleaning equipment.

Background

Since the production and use of agricultural films in the sixties of the last century, agricultural films, like seeds, pesticides and fertilizers, have become indispensable important production data in agricultural production. In recent two years, with the popularization of high-grade agricultural films and irrigation water-saving drip irrigation tapes with long service life, the usage amount of plastic films reaches 65 ten thousand tons and the usage amount of water-saving drip irrigation tapes reaches 210 ten thousand tons every year in China as of 2021. Large quantity, low recovery rate and considerable white pollution of farmland.

In the face of the pollution problem caused by plastic of agricultural films and drip irrigation belts, china continuously strengthens the recovery and utilization rate of plastic wastes, actively develops plastic recycling economy, carries out full-life-cycle treatment from production, consumption, circulation, disposal and other links, accelerates the construction of a closed type recycling development mode from plastic design production, circulation consumption to waste recycling disposal, and explores a coordinated development path of plastic use and ecological environment protection. According to the existing arrangement of the state, the requirements for improving the comprehensive utilization rate of agricultural wastes such as agricultural films, drip irrigation belts and the like are determined: the recovery rate of agricultural film in China must reach more than 80%. Improves the recycling level of the waste plastics and is an effective way for solving the plastic pollution. Effective recycling equipment and production lines are actively developed in various countries around the world.

The farmland waste plastics in China have been developed, and waste plastic recycling enterprises bloom all the time, but the treatment capacity is low, the treatment cost is high, the energy consumption is high, and the complex treatment process is always an obstacle to further development. At present, agricultural plastics in China are basically divided into 3 types: mulching film, greenhouse film and water-saving drip irrigation tape. There are basically two types of recovery treatment: the first is traditional rinsing of the water tank, and the second is semi-automatic cleaning and rinsing of auxiliary equipment.

Although the two process flows play a role in processing the agricultural film to a great extent, the defects of low yield, high energy consumption, more labor and the like are obvious.

Under the technical background, the research on the treatment process with low energy consumption, high efficiency, simplicity, convenience and easy operation is the key for promoting the development of recovery enterprises and preventing and treating white pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an agricultural film, drip irrigation zone cleaning equipment has improved the cleaning and has handled the productivity, has improved degree of automation, has reduced online staff quantity, has improved the sanitization degree, has enlarged application scope.

The utility model discloses a realize through following technical scheme:

the cleaning equipment for the agricultural film and the drip irrigation tape comprises a sand removing machine, a PE cleaning machine, a first section rinsing machine, a first section dewatering lifting machine, a crusher, a second section rinsing machine, a second section lifting dewatering machine and a full-automatic packing machine which are sequentially connected in a head position, wherein a slag discharging port is formed below the sand removing machine, a water discharging port is formed below the PE cleaning machine, and slag discharging screw feeders are arranged in the first section rinsing machine and the second section rinsing machine along the material conveying direction; still including setting up the shredder in sand remover the place ahead, the discharge end of shredder passes through the bits of broken glass conveyer and is connected with the feed end of sand remover, and the material loading end of shredder connects the flat-link conveyor, and the material loading end of flat-link conveyor is provided with fixed 360 rotatory material machines of grabbing.

Further, the shredder is a full-automatic single-roller shredder, and the bin of the shredder is a movable bin. The feed bin when single roller shredder moves through setting up, can be according to shredding atress size round trip movement in the shredder, make the shredder tear the ability maximum efficiency performance and tear the function.

Furthermore, a residue discharging screw conveyor is arranged at the inner bottom of the first section rinsing machine, the discharging end bearing of the residue discharging screw conveyor is connected with an output lifting screw conveyor, and the discharging end bearing of the output lifting screw conveyor is connected with a material collecting box. The residue discharging screw conveyor can transfer the impurity plastic at the bottom, and the impurity plastic is lifted out of the rinsing machine through the output lifting screw conveyor and collected into the material collecting box.

Furthermore, the top of shredder and desander is all covered and is equipped with the collection cover, collects the cover and has dust collector through the collecting pipe connection. Collect the cover and establish in shredder and degritting machine top, collect the cover through setting up, can collect the dust or the dust that the in-process produced of shredding and degritting, utilize the dust to collect the chamber and pass through the collecting pipe and adsorb the collection, reduce raise dust and the pollution to ambient air.

The utility model has the advantages that:

the utility model discloses a cleaning equipment has improved the cleaning and has handled the productivity, has improved degree of automation, has reduced online staff's quantity, has improved the sanitization degree, has enlarged application scope. The flow process is simplified through adjustment, redundant equipment is removed, and the flow is simpler and more efficient; the equipment procedure is adjusted, the productivity in unit time is increased, and the process adopts high-performance equipment, so that the energy consumption in unit time is reduced.

The utility model is suitable for a washing recovery processing of farmland plastic film and drip irrigation zone, it is big to handle the productivity, and the power consumption is low, and to a great extent has reduced intensity of labour, has thoroughly solved the difficult problem that plastic film and drip irrigation zone recovery processing volume are low, the power consumption is high, is a technological innovation in farming plastic film, drip irrigation zone washing recovery field of recycling.

Drawings

Fig. 1 is the overall structure schematic diagram of the cleaning equipment for agricultural film and drip irrigation belt of the utility model.

FIG. 2 is a sectional view of the horizontal sand removing machine and the PE cleaning machine.

Fig. 3 is a cross-sectional view of the second stage rinsing machine of the present invention.

Fig. 4 is a side view of the fully automatic horizontal packing machine of the utility model.

Shown in the figure:

1-waste drip irrigation tape raw material, 2-fixed 360-degree rotary material grabbing machine, 3-chain plate conveyor, 4-full-automatic single-roller shredder, 5-material smashing conveyor, 6-horizontal sand removing machine, 7-horizontal PE cleaning machine, 8-first section rinsing machine, 9-first section vertical dehydration lifter, 10-vertical crusher, 11-second section rinsing machine, 12-second section vertical lifting dehydrator, 13-full-automatic horizontal packer, 14-output lifting screw, 15-deslagging screw, 16-deslagging port, 17-water outlet and 18-collecting cover.

Detailed Description

In order to clearly explain the technical features of the present solution, the present solution is explained by the following detailed description.

An agricultural film and drip irrigation belt cleaning device comprises a sand removing machine 6, a PE cleaning machine 7, a first section rinsing machine 8, a first section dehydration elevator 9, a crusher 10, a second section rinsing machine 11, a second section lifting dehydrator 12 and a full-automatic packing machine 13 which are sequentially connected in a head position, wherein a slag discharge port 16 is formed below the sand removing machine 6, a water discharge port 17 is formed below the PE cleaning machine 7, and slag discharge screw feeders 15 are arranged in the first section rinsing machine 8 and the second section rinsing machine 11 along the material conveying direction; still including setting up shredder 4 in 6 the place ahead of degritting machine, the discharge end of shredder 4 passes through the feed end of shredded material conveyer 5 and degritting machine 6 to be connected, and the material loading end of shredder 4 connects plate link conveyor 3, and the material loading end of plate link conveyor 3 is provided with fixed 360 rotatory material 2 of grabbing.

The utility model discloses in, first section promotes hydroextractor 9 and adopts 2.0 vertical promotion hydroextractor, and second section promotes hydroextractor 12 and adopts 1.8 vertical promotion hydroextractor.

The shredder 4 is a full-automatic single-roller shredder, and the bin is a movable bin. The top of shredder 4 and degritting machine 6 all covers and is equipped with collects cover 18, collects cover 18 and has dust collector through collecting pipe connection, can adsorb the dust at the washing recovery in-process, has alleviateed the pollution to operational environment.

The bottom is provided with row sediment screw feeder 15 in first section rinsing machine 8, and the unloading end of row sediment screw feeder 15 holds and is connect output and promote screw feeder 14, and the unloading end of output promotion screw feeder 14 holds and is connect the case that gathers materials.

The utility model provides a PE membrane cleaning machine can select for use the special cleaning machine of PE membrane that CN 207190068U announced, including the dustcoat of bottom installation support, the inside wiper mechanism that is provided with of dustcoat, the wiper mechanism includes pivot, rotor, a plurality of group material tooth, from driving wheel and power device, wherein, the pivot is horizontal rotatable installs inside the dustcoat, the rotor is fixed in the pivot and can rotate along with the pivot is synchronous, pivot one end stretches out the dustcoat and with dustcoat outside from the driving wheel fixed connection, a plurality of group material tooth evenly distributed is on the rotor surface, power device is used for driving from the driving wheel; a screen is arranged below the rotor; the top and the bottom of the outer cover are respectively provided with a feed inlet and a discharge outlet; the bottom of the outer cover is provided with a water inlet and a water outlet.

Retrieve the plastic film that returns from the farmland, the drip irrigation zone carries in the PE cleaning machine after broken degritting, because dial the material tooth and be the helix and arrange, ground can be followed spiral direction and moved to the discharge gate, and break up under at the high speed of rotor, the plastic film is fully expanded, through the washing of the water that comes from the high pressure water jet of arranging in turn blowout several times, silt on the plastic film will be washed down, through the screen cloth, silt and water are discharged PE membrane cleaning machine, carry out the entering next process secondary rinsing evenly through the discharge gate by the PE plastic film of sanitization, the silt that washs down mixes in aqueous, under the effect of rotor centrifugal force and the filtering action of screen cloth, discharge from the equipment bottom through the mesh, get into the catch basin, through handling the back retrieval and utilization.

The utility model discloses a cleaning process of plastic sheeting for farm use, drip irrigation zone cleaning equipment, including following process:

s1, a feeding process: the raw materials are directly pulled back from the farmland or are pulled back from the recycle bin and stored in the raw material area, and the fixed 360-degree rotary material grabbing machine 2 is utilized to automatically grab the materials to the feeding end of the chain-plate conveyor 3.

S2, shredding: chain scraper conveyor 3 carries the raw materials in the removal feed bin of full-automatic single roller shredder 4, removes the feed bin according to shredding atress size round trip movement in shredder 4.

S3, dry sorting: the shredded raw materials fall into the feeding end of the shredded raw material conveyor 5, the shredded raw materials are conveyed to the feeding port of the horizontal type sand removing machine 6 by the shredded raw material conveyor 5, the shredded raw materials enter the horizontal type sand removing machine 6, impurities such as dust, sand, fiber and the like mixed in the raw materials are separated from the raw materials under the action of centrifugal force and wind force of the horizontal type sand removing machine 6, and the separated impurities such as soil, sand and the like are discharged out of the sand removing machine through the slag discharging port 16.

S4, a wet separation process: the raw material without impurities enters a horizontal PE cleaning machine 7 through a connecting port under the action of wind power for deep hydraulic cleaning, the raw material is peeled and scattered by an inner rotor of the machine in the PE cleaning machine 7 under the cleaning of high-pressure water, residual magazines and soil adhered to the raw material can be removed, the cleaned sewage is discharged from a water outlet 17, the cleaned raw material enters a first section rinsing machine 8 from a discharge port of the PE cleaning machine 7, the raw material can separate polyethylene plastics with the density lower than 1 from impurity plastics with the density higher than 1 doped in the polyethylene plastics according to different densities in the rinsing machine, and the impurity plastics with the density higher than 1 are conveyed to an output lifting screw conveyer 14 through a slag discharge screw conveyer 15 at the bottom of the rinsing machine and are conveyed to a material collecting box through an output lifting screw conveyer 14.

S5, a crushing procedure: the polyethylene plastic is lifted by the first-stage vertical lifting dehydrator 9 and conveyed to the vertical crusher 10 for crushing treatment, and the crushed raw materials enter the second-stage rinsing machine 11 for secondary separation and cleaning to remove residual impurities and auxiliary materials embedded on the raw materials.

S6, a packaging process: the crushed polyethylene plastic enters a second-section vertical lifting dehydrator 12, is conveyed to a full-automatic packing machine 13 after being dehydrated, and is packed by the packing machine and then stored in a warehouse.

The utility model has the advantages that:

firstly, the operation is simple: full automated control is taken to whole process flow, and a production line of current process flow need have 6 people just can accomplish, and the utility model discloses a process flow retrencies to the production and the operation that only need 2 people can accomplish whole production line. In the labor cost, the labor cost is reduced by two thirds.

Secondly, the productivity efficiency is 3 times of the original efficiency. The treatment capacity of the existing production line process per hour is 2.5 tons, and the newly designed process flow can reach 7.5 tons. Compared with the prior treatment process, the energy consumption is increased by only 20kw of installed power of the whole line. The energy consumption cost for processing one ton of waste agricultural film by the existing process is 46 yuan, and the energy consumption cost for processing 1 ton of waste agricultural film by the newly designed process flow is 18 yuan. The cost of the new process is one third of that of the existing process every 1 ton of waste agricultural plastics is processed by integrating manual work and energy consumption calculation.

Thirdly, the process is additionally provided with dust collection treatment, so that the pollution of dust generated in the treatment process to the environment and the working environment is avoided.

The new process is implemented, so that the recovery and utilization of waste plastics are more effectively promoted from the economic cost, and the prevention and treatment of white pollution can be more effectively promoted.

Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described in the present application can be implemented by or using the prior art, which is not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides an agricultural film, drip irrigation zone cleaning equipment which characterized in that: the automatic sand removing machine comprises a sand removing machine, a PE cleaning machine, a first section rinsing machine, a first section dewatering lifting machine, a crusher, a second section rinsing machine, a second section lifting dewatering machine and a full-automatic packing machine which are sequentially connected end to end, wherein a slag discharging port is formed below the sand removing machine, a water discharging port is formed below the PE cleaning machine, and slag discharging screw feeders are arranged in the first section rinsing machine and the second section rinsing machine along the material conveying direction; still including setting up the shredder in sand remover the place ahead, the discharge end of shredder passes through the bits of broken glass conveyer and is connected with the feed end of sand remover, and the material loading end of shredder connects the flat-link conveyor, and the material loading end of flat-link conveyor is provided with fixed 360 rotatory material machines of grabbing.

2. The agricultural film, drip irrigation tape cleaning apparatus according to claim 1, wherein: the shredder is a full-automatic single-roller shredder, and the bin is a movable bin.

3. The agricultural film, drip irrigation tape cleaning apparatus according to claim 1, wherein: the bottom in the first section rinsing machine is provided with a slag discharging screw conveyor, the discharging end of the slag discharging screw conveyor is connected with an output lifting screw conveyor, and the discharging end of the output lifting screw conveyor is connected with a material collecting box.

4. The agricultural film, drip irrigation tape cleaning apparatus according to claim 1, wherein: the top of shredder and degritting machine all covers and is equipped with the collection cover, collects the cover and has dust collector through the collecting pipe connection.