CN111662819B

CN111662819B - Agricultural waste treatment device

Info

Publication number: CN111662819B
Application number: CN201910162615.7A
Authority: CN
Inventors: 严辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2023-07-07
Anticipated expiration: 2039-03-05
Also published as: CN111662819A

Abstract

The invention discloses an agricultural waste treatment device, which comprises a machine box body, wherein a loading hopper is arranged on the upper surface of the machine box body, a crushing bin communicated with the loading hopper is arranged at the top end of the interior of the machine box body, water spraying pipes are fixed on the periphery of the top of the loading hopper, a fermentation box is fixed at the middle position of the interior of the machine box body through a bracket, a discharging pipeline is connected between the top end of the fermentation box and the bottom end of the crushing bin, and exhaust ports are symmetrically arranged at the positions, close to the two sides of the discharging pipeline, of the upper surface of the fermentation box.

Description

Agricultural waste treatment device

Technical Field

The invention belongs to the technical field of agricultural waste treatment devices, and particularly relates to an agricultural waste treatment device.

Background

The agricultural waste is a general term of waste discharged from agricultural production, agricultural product processing, livestock and poultry farming industry and rural residents, the agricultural straw can be used for preparing marsh gas and forming agricultural organic fertilizer, also is coarse fodder and fence laying padding for raising livestock, the agricultural waste treatment device is characterized in that livestock and poultry manure and fence laying padding are paved or the chopped straw is mixed with a proper amount of human and animal manure to be used as high-temperature compost, and after short-term fermentation, pathogenic bacteria, parasitic ova, plant pests, various weed seeds and the like hidden in various straws can be killed in a large amount of human and animal manure, and then the marsh gas is put into a marsh gas tank for fermentation, so that marsh gas is generated.

However, the agricultural waste treatment device in the current market still has certain defects in the use process, for example, the device can not uniformly add the ferment, the resource waste is easy to be caused, the waste liquid is easy to be discharged to cause environmental pollution, in addition, the device is inconvenient to clean, the waste water can not be recycled after the device is cleaned, and the water resource waste is easy to be caused.

Disclosure of Invention

The invention aims to provide an agricultural waste treatment device, which solves the problems that the device proposed in the background technology can not uniformly add a ferment, is easy to cause resource waste, is easy to cause environmental pollution due to waste liquid discharge, is inconvenient to clean, can not recycle waste water after cleaning, and is easy to cause water resource waste.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an agricultural waste treatment device, includes the machine box, the upper surface mounting of machine box has the loading hopper, and the top of machine box inside is provided with the crushing storehouse that is linked together with the loading hopper, all be fixed with the spray pipe around the top of loading hopper, the intermediate position department of machine box inside is fixed with the fermenting case through the support, and is connected with the unloading pipeline between the top of fermenting case and the bottom of crushing storehouse, the both sides position department symmetry that is close to the unloading pipeline of fermenting case upper surface is provided with the gas vent, and one side of fermenting case is connected with the liquid feeding valve through the pipeline, two the top of gas vent all is connected with marsh gas calandria, the waste liquid treatment case is installed to the below department that is close to the fermenting case in the inside bottom of machine box, and is connected with the waste liquid pipe between one side of waste liquid treatment case and the bottom of fermenting case, the waste liquid treatment box has the drawing liquid pump through the pipe connection for one side of waste liquid pipe, and the one end of drawing liquid pump is connected with the flowing back valve, fermentation tank bottom is fixed with the purifying box for one side of waste liquid treatment box, and is connected with the drain pipe between one side of purifying box and the bottom of fermentation box, one side of purifying box has the circulating pump through the pipe connection, and the circulating pump has the water tank through the pipe connection for one side of purifying box, one side of water tank is connected with the water pipe, and the water tank is adjacent to one side of water pipe and has the water pump through the pipe connection, the one end of water pump is connected with the raceway that is linked together with the spray pipe, the front surface mounting of machine box has controller and temperature controller, and the temperature controller is located one side of controller, drawing liquid pump, water pump and circulating pump all with controller electric connection, controller and temperature controller all with external power source electric connection.

Preferably, three activated carbon purification filter screens are arranged in the purification box, and the three activated carbon purification filter screens are distributed at equal intervals along the horizontal direction.

Preferably, three filter screens are arranged in the waste liquid treatment box, one side of the bottom of the waste liquid treatment box is connected with a drain valve, and the three filter screens are distributed in a rectangular array along the horizontal direction.

Preferably, the intermediate position department of fermentation cylinder bottom is fixed with agitator motor, and the internally mounted of fermentation cylinder has the (mixing) shaft of being connected with agitator motor rotation, the stirring leaf that three is the setting of cross is installed to the equidistance on the (mixing) shaft, the inside top of fermentation cylinder is fixed with the shower that is linked together with the liquid feeding valve, and the inner wall both sides of fermentation cylinder all are provided with the zone of heating, two the inside equidistance on zone of heating is provided with a plurality of heating piece, and the inboard symmetry on two zones of heating is provided with the heat-conducting plate, agitator motor and controller electric connection.

Preferably, a plurality of atomizing spray heads are arranged at the bottom of the spray pipe at equal intervals, the spray pipe is of a cuboid structure, and the middle of the spray pipe is of a hollow structure.

Preferably, the crushing motor is installed to one side of smashing the storehouse, and smashes the inside in storehouse and be provided with the (mixing) shaft of being connected with crushing motor rotation, be provided with the crushing sword that a plurality of is rectangular array and distribute on the (mixing) shaft, smash the inner wall both sides in storehouse all be provided with a plurality of crushing sword staggered distribution's stationary knife, and smash the inside below position department that is close to crushing sword in storehouse and install the filter screen, smash motor and controller electric connection.

Compared with the prior art, the invention has the beneficial effects that:

(1) According to the invention, the spray pipe and the atomizing nozzle are arranged, in the fermentation process, a worker can open the liquid adding valve, the ferment is conveyed into the spray pipe through the pipeline, and the atomizing nozzle sprays water mist so as to uniformly spray the ferment on crushed aggregates, after a certain amount of ferment is added, the worker closes the liquid adding valve, and the addition of the ferment is stopped, so that the ferment is uniformly added, the problem of resource waste caused by uneven feeding is avoided, and meanwhile, the crushed aggregates are fermented more completely and efficiently.

(2) The invention is provided with the waste liquid treatment box and the filter screen, waste liquid generated in the fermentation process flows into the waste liquid treatment box from the waste liquid pipe, the waste liquid treatment box carries out primary filtration on the waste liquid through the filter screen in the waste liquid treatment box, the treated liquid is discharged from the liquid discharge valve through the pipeline under the action of the liquid suction pump, and in the treatment process, the waste liquid treatment box can regularly drain through the drain valve to ensure the filtration effect of the waste liquid, so as to realize the filtration treatment of the waste liquid, prevent the environmental pollution caused by the discharge of the waste liquid, and ensure that the device is more environment-friendly.

(3) After fermentation, a worker can control the water pump to work and rotate through the controller, the water pump pumps clean water in the water tank out through the pipeline and conveys the clean water into the water spraying pipe through the water conveying pipe, the water spraying pipe sprays the clean water into the feeding hopper, the cleaning water flows into the crushing bin through the feeding hopper and cleans the inside of the crushing bin under the rotation action of the crushing knife, after cleaning, the water flows into the fermentation tank through the discharging pipeline and cleans the fermentation tank under the stirring action of the stirring blade, further the device cleaning is realized, after cleaning, the wastewater flows into the purification tank through the drainage pipe, the purification tank adsorbs and filters the wastewater through the active carbon purification filter screen in the purification tank, so that the aim of purification is fulfilled, and after purification, the clean water is conveyed into the water tank through the pipeline for storage under the action of the circulation pump, so that the recycling of water resources is realized, the utilization rate of the water resources is improved, and the device is more energy-saving.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic view showing the internal structure of the fermenting tank of the present invention;

FIG. 5 is a schematic view showing the structure of a waste liquid treatment tank according to the present invention;

FIG. 6 is a bottom view of the shower pipe of the present invention;

FIG. 7 is a schematic view of the structure of the purifying box of the present invention;

FIG. 8 is a circuit block diagram of the present invention;

in the figure: 1-a machine box body; 2-a liquid adding valve; 3-a drain valve; 4-crushing bin; 41-a crushing motor; 42-crushing knife; 43-a filter screen; 44-stirring shaft; 45-fixed cutter; 5-a charging hopper; 6-a water spraying pipe; 7-fermenting box; 71-exhaust port; 72-spraying pipes; 73-atomizing nozzle; 74-stirring blades; 75-stirring shaft; 76-a heat conducting plate; 77-heating layer; 78-heating the block; 8-a liquid pump; 9-biogas discharge pipes; 10-a water pump; 11-a water feeding pipe; 12-a water tank; 13-a purifying box; 131-an activated carbon purification filter screen; 14-a stirring motor; 15-a waste liquid treatment box; 151-a blow-down valve; 152-a filter screen; 16-a waste liquid pipe; 17-a drain pipe; 18-a circulation pump; 19-a water delivery pipe; 20-a blanking pipeline; 21-a controller; 22-temperature controller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, the present invention provides a technical solution: an agricultural waste treatment device comprises a machine box 1, a loading hopper 5 is arranged on the upper surface of the machine box 1, a crushing bin 4 communicated with the loading hopper 5 is arranged at the top of the interior of the machine box 1, a water spraying pipe 6 is fixed on the periphery of the top of the loading hopper 5, water can be sprayed so as to facilitate the cleaning of the device, a fermentation tank 7 is fixed at the middle position of the interior of the machine box 1 through a bracket, a blanking pipeline 20 is connected between the top of the fermentation tank 7 and the bottom of the crushing bin 4, exhaust ports 71 are symmetrically arranged at the positions of two sides of the upper surface of the fermentation tank 7, one side of the fermentation tank 7 is connected with a liquid adding valve 2 through a pipeline, the top ends of the two exhaust ports 71 are respectively connected with a biogas calandria 9 so as to facilitate the conveying of biogas, the bottom of the machine box 1 is close to the lower position of the fermentation tank 7, a waste liquid treatment tank 15 is installed at the lower position of the interior of the machine box 1 so as to perform primary filtration treatment on waste liquid generated in the fermentation process, environmental pollution is prevented, a pipe 16 is connected between one side of the waste liquid treatment tank 15 and the bottom of the fermentation tank 7 through a bracket, a discharge pipe 20 is connected between one side of the fermentation tank 15 and the bottom of the fermentation tank 7 through a liquid pump 12 and one side of the water pump 13 through a liquid pump 12, one side of the water pump 13 is connected with the waste liquid pump 13 through the water pump 13 and the water pump 13, one side of the waste tank 13 is connected with the waste water pump 13 through the water pump 13, and one side of the waste tank 13 is connected with the water tank 13 through the

water pump

13, 3, the waste tank 13 is connected with one side of the

waste tank

13, and 3, and the waste tank 13 is connected with one side of the

waste tank

13 and 3, respectively, and the waste tank is further pump 13 and the waste tank is further. One end of the water pump 10 is connected with a water delivery pipe 19 communicated with the water spraying pipe 6, a controller 21 and a temperature controller 22 are mounted on the front surface of the machine box 1, the controller 21 is an AT89S52 controller, the temperature controller 22 is a pdc 35 temperature controller, the temperature controller 22 is located on one side of the controller 21, the liquid pump 8, the water pump 10 and the circulating pump 18 are electrically connected with the controller 21, and the controller 21 and the temperature controller 22 are electrically connected with an external power supply.

Further, three activated carbon purification filter screens 131 are arranged in the purification box 13, and the three activated carbon purification filter screens 131 are distributed at equal intervals along the horizontal direction, so that the purification efficiency and the purification effect of the purification box 13 are improved.

Specifically, three filter screens 152 are installed in the waste liquid treatment tank 15, and a drain valve 151 is connected to one side of the bottom of the waste liquid treatment tank 15, and the three filter screens 152 are distributed in a rectangular array along the horizontal direction, so that the filtering efficiency and the filtering effect of the waste liquid treatment tank 15 are improved.

It is worth noting that the middle position of the bottom end of the fermentation tank 7 is fixedly provided with a stirring motor 14, the stirring motor 14 adopts a GS0075A driving motor, the interior of the fermentation tank 7 is provided with a stirring shaft 75 which is rotationally connected with the stirring motor 14, three stirring blades 74 which are arranged in a cross shape are equidistantly arranged on the stirring shaft 75, the stirring efficiency of the stirring blades 74 is improved, the top end of the interior of the fermentation tank 7 is fixedly provided with a spray pipe 72 which is communicated with the liquid adding valve 2, the two sides of the inner wall of the fermentation tank 7 are respectively provided with a heating layer 77, the interior of the two heating layers 77 is provided with a plurality of heating blocks 78 at equal intervals, the inner sides of the two heating layers 77 are symmetrically provided with heat conducting plates 76, and the stirring motor 14 is electrically connected with the controller 21.

Further, a plurality of atomizing nozzles 73 are equidistantly arranged at the bottom of the spray pipe 72, the spray pipe 72 is of a cuboid structure, and meanwhile, the middle of the spray pipe is of a hollow structure.

Specifically, crushing motor 41 is installed to one side of crushing storehouse 4, crushing motor 41 adopts GS0075A driving motor, and crushing storehouse 4's inside is provided with the (mixing) shaft 44 of being connected with crushing motor 41 rotation, be provided with a plurality of crushing sword 42 that are rectangular array and distribute on the (mixing) shaft 44, crushing storehouse 4's inner wall both sides all are provided with the stationary knife 45 that staggers with a plurality of crushing sword 42 and distribute, and crushing storehouse 4 is inside to be close to crushing sword 42's below position department installs filter screen 43, crushing motor 41 and controller 21 electric connection.

The working principle and the using flow of the invention are as follows: when the invention is used, a worker firstly switches on an external power supply, adds crop waste into the crushing bin 4 from the hopper 5, then turns on the power supply of the device through the controller 21, at the moment, the device starts to work, the crushing motor 41 works and rotates to drive the stirring shaft 44 to rotate, the crushing cutter 42 is driven to rotate, the crop waste is crushed under the rotation of the crushing cutter 42 and the action of the fixed cutter 45, the crushed materials flow down through the filter screen 43 and are conveyed into the fermentation box 7 through the blanking pipeline 20, at the moment, the worker can open the liquid adding valve 2, convey the fermentation agent into the spray pipe 72 through the pipeline, spray water mist through the atomization spray nozzle 73, the fermentation agent is uniformly attached to the crushed materials, after a certain amount of fermentation agent is added, the worker turns off the liquid adding valve 2, the fermentation agent is stopped, at the same time, the worker turns on the heating block 78 inside the heating layer 77 through the temperature controller 22 to be electrified and heated, the crushed aggregates in the fermentation tank 7 are heated by the heat-conducting plate 76 to promote the fermentation reaction of the crushed aggregates, the stirring motor 14 works and rotates under the action of the controller 21 and drives the stirring shaft 75 to rotate in the fermentation process, the stirring blades 74 are driven to rotate to stir the crushed aggregates to completely ferment the crushed aggregates and the ferment agent so as to generate biogas, the biogas is discharged into the biogas discharge pipe 9 through the air outlet 71 and is conveyed to the outside through the biogas discharge pipe 9 for use, waste liquid generated in the fermentation process flows into the waste liquid treatment tank 15 through the waste liquid pipe 16, the waste liquid treatment tank 15 carries out primary filtration on the waste liquid through the filter screen 152 in the waste liquid treatment tank, the treated liquid is discharged through the liquid discharge valve 3 under the action of the liquid suction pump 8, the waste liquid treatment tank 15 can regularly discharge the sewage through the sewage discharge valve 151 in the treatment process, the filtering effect of the waste liquid is ensured, and the filtering treatment of the waste liquid is realized, the device is more environment-friendly by preventing environmental pollution caused by waste liquid discharge, the water pump 10 works and rotates under the control of the controller 21 after fermentation is completed, clean water in the water tank 12 is pumped out through the pipeline and is conveyed into the water spraying pipe 6 through the water conveying pipe 19, the water spraying pipe 6 is sprayed into the charging hopper 5, cleaning water flows into the crushing bin 4 from the charging hopper 5, the inside of the crushing bin 4 is cleaned under the rotating action of the crushing knife 42, after cleaning, the water flows into the fermentation tank 7 from the discharging pipeline 20, the fermentation tank 7 is cleaned under the stirring action of the stirring blade 74, the device is further cleaned, after cleaning, the waste water flows into the purifying tank 13 from the water discharging pipe 17, the purifying tank 13 adsorbs and filters the waste water through the activated carbon purifying filter screen 131 in the inside of the purifying tank, the purifying tank achieves the aim of purifying, after cleaning, the clean water is conveyed into the water tank 12 through the pipeline under the action of the circulating pump 18 for storing, so that the water resource is recycled, the water resource utilization rate is improved, and the device is more energy-saving.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An agricultural waste treatment device, includes machine box (1), its characterized in that: the utility model discloses a waste liquid purifying device, including a tank body (1), a waste liquid purifying pump (13) and a waste liquid purifying pump (13) which are connected with a liquid pump (8), wherein a loading hopper (5) is installed on the upper surface of the tank body (1), a crushing bin (4) which is communicated with the loading hopper (5) is arranged on the top of the interior of the tank body (1), a water spraying pipe (6) is fixed on the periphery of the top of the loading hopper (5), a fermentation tank (7) is fixed at the middle position of the interior of the tank body (1) through a bracket, a discharging pipeline (20) is connected between the top of the fermentation tank (7) and the bottom of the crushing bin (4), exhaust ports (71) are symmetrically arranged on the upper surface of the fermentation tank (7) close to the positions of the two sides of the discharging pipeline (20), one side of the fermentation tank (7) is connected with a liquid adding valve (2) through pipelines, two top ends of the exhaust ports (71) are all connected with a methane pipe (9), a waste liquid treating tank (15) is installed at the lower position of the interior bottom of the tank (1) close to the fermentation tank (7), a waste liquid treating tank (15) is connected between one side of the waste liquid treating tank (15) and the bottom of the fermentation tank (7), a liquid pump (16) and the waste liquid pump (16) is connected with one side of the waste liquid purifying pump (8) through the liquid purifying pump (8), and be connected with drain pipe (17) between one side of purifying box (13) and the bottom of fermenting case (7), one side of purifying box (13) has circulating pump (18) through the pipe connection, and circulating pump (18) have water tank (12) through the pipe connection for one side of purifying box (13), one side of water tank (12) is connected with water pipe (11), and one side that water tank (12) is adjacent to water pipe (11) has water pump (10) through the pipe connection, the one end of water pump (10) is connected with raceway (19) that are linked together with spray pipe (6), the front surface mounting of box (1) has controller (21) and temperature controller (22), and temperature controller (22) are located one side of controller (21), drawing liquid pump (8), water pump (10) and circulating pump (18) all with controller (21) electric connection, controller (21) and temperature controller (22) all with external power source electric connection.

2. An agricultural waste disposal apparatus according to claim 1, wherein: three activated carbon purification filter screens (131) are arranged in the purification box (13), and the three activated carbon purification filter screens (131) are distributed at equal intervals along the horizontal direction.

3. An agricultural waste disposal apparatus according to claim 1, wherein: three filter screens (152) are installed in the waste liquid treatment box (15), a drain valve (151) is connected to one side of the bottom of the waste liquid treatment box (15), and the three filter screens (152) are distributed in a rectangular array along the horizontal direction.

4. An agricultural waste disposal apparatus according to claim 1, wherein: the utility model discloses a fermentation case, including fermentation case (7), stirring motor (14) are fixed with in intermediate position department of fermentation case (7) bottom, and internally mounted of fermentation case (7) has (75) of being connected with stirring motor (14) rotation, three stirring leaf (74) that are cross setting are installed to the equidistance on (75), inside top of fermentation case (7) is fixed with shower (72) that are linked together with filling valve (2), and the inner wall both sides of fermentation case (7) all are provided with zone of heating (77), two the inside equidistance of zone of heating (77) is provided with a plurality of heating piece (78), and the inboard symmetry of two zone of heating (77) is provided with heat-conducting plate (76), stirring motor (14) and controller (21) electric connection.

5. An agricultural waste disposal apparatus according to claim 4, wherein: the bottom equidistance of shower (72) is provided with a plurality of atomizer (73), and shower (72) are a cuboid structure, and its centre is hollow out construction setting simultaneously.

6. An agricultural waste disposal apparatus according to claim 1, wherein: crushing motor (41) are installed to one side of smashing storehouse (4), and smash inside of storehouse (4) be provided with smash (41) mixer shaft (44) of being connected of motor rotation, be provided with smashing sword (42) that a plurality of is rectangular array and distribute on mixer shaft (44), smash inner wall both sides of storehouse (4) all be provided with the crisscross stationary knife (45) that distribute of a plurality of smashing sword (42), and smash the inside below position department that is close to smashing sword (42) of storehouse (4) and install filter screen (43), smash motor (41) and controller (21) electric connection.