CN213295207U

CN213295207U - System for utilize dirty production fertilizer of straw and beasts and birds excrement

Info

Publication number: CN213295207U
Application number: CN202022255945.1U
Authority: CN
Inventors: 梁卫国; 高黎晨; 邓峰; 龚远建
Original assignee: Guangxi Huantou Tadpole Ecological Technology Co ltd
Current assignee: Guangxi Huantou Tadpole Ecological Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-28
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a system for producing organic fertilizer by utilizing straws and livestock and poultry feces, which comprises a crushing and dust-removing unit, a high-temperature sterilizing unit, a thoroughly decomposed fermenting unit and a deodorizing unit, wherein the crushing and dust-removing unit comprises a dust remover and a pulverizer, the straws are crushed by the pulverizer and are dedusted by the dust remover and then mixed with the livestock and poultry feces to enter the high-temperature sterilizing unit, a conveying belt is arranged between the high-temperature sterilizing unit and the crushing and dust-removing unit, the high-temperature sterilizing unit comprises a heating tank, the straws and the livestock and poultry feces are sterilized at high temperature by the heating tank and then flow into the thoroughly decomposed fermenting unit, the thoroughly decomposed fermenting unit comprises a fermenting tank, the bottom of the fermenting tank is provided with a bottom valve, the materials after fermentation are discharged from the bottom valve, the deodorizing unit is arranged at the exposed part of the livestock and poultry feces to eliminate odor, the utility model, but also can change the livestock and poultry feces into things of value and produce organic fertilizer with higher economic value.

Description

System for utilize dirty production fertilizer of straw and beasts and birds excrement

Technical Field

The utility model belongs to the technical field of the environmental protection is retrieved and specifically relates to a system for utilize dirty production fertilizer of straw and beasts and birds excrement.

Background

The straw resources in China are quite rich, according to rough statistics, about 5.7 hundred million crop straws can be produced in China every year and are a valuable biomass resource, and 30-50% of nutrients absorbed and converted by crops are retained in the straws (stems, stalks, leaves and tendrils) of the crops after forming organic matters, so that the straws are difficult to directly utilize. With the improvement of agricultural production technology, the crop straws produced by agricultural production are increased, so that the method has great economic significance and ecological significance for efficiently and reasonably utilizing the crop straw resources.

The treatment mode of the crop straws mainly comprises local burning, returning to the field, feeding livestock, using the straws as household fertilizer, retting fertilizer, entering a biogas pool, feeding fish and the like. Among them, in-situ incineration is the most common treatment, but in-situ incineration is not preferable. Because the in-situ burning not only pollutes the air, but also destroys the physicochemical properties of the farmland soil. Therefore, the in-situ burning of the straws can not only destroy the ecological environment, but also cause waste of straw resources.

In recent years, various governments have successively introduced relevant policies, limited or prohibited straw burning, encouraged comprehensive utilization of straw resources, and summarized a plurality of feasible technical solutions, but the technical solutions have the problems of marketing and failure to effectively solve the problem of straw treatment due to lack of marketable commercial solutions.

Based on the above series of problems, the following technical solutions have been developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the aforesaid not enough, provide a system for utilize the dirty production fertilizer of straw and beasts and birds excrement, adopt the dirty production fertilizer of straw and beasts and birds excrement, not only can solve the straw and synthesize the utilization problem, can also change the dirty changing into valuables of beasts and birds excrement, produce the fertilizer that has higher economic value.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides an utilize system of dirty production fertilizer of straw and beasts and birds excrement, the system is including smashing dust removal unit, pasteurization unit, rotten fermentation unit and deodorization unit, smash dust removal unit and include dust remover and rubbing crusher, the straw is smashed through rubbing crusher and the dirt of beasts and birds excrement mixes the entering pasteurization unit with the dirt of beasts and birds excrement after the dust remover removes dust, the pasteurization unit is equipped with the conveyer belt with smashing between the dust removal unit, the pasteurization unit includes the heating tank, and straw and beasts and birds excrement are dirty flows into rotten fermentation unit after the heating tank pasteurization, rotten fermentation unit includes the fermentation cylinder, the fermentation tank bottom is equipped with the bottom valve, and the material after the fermentation completion is followed the bottom valve ejection of compact, deodorization unit sets up in the dirty exposed department of beasts and birds excrement, carries out the stink elimination.

Furthermore, the pulverizer comprises a rack device, a rotary cutting device, a pulverizing device, a feeding device and an overload protection device, wherein the rotary cutting device and the pulverizing device are integrally connected and arranged above the rack device, the feeding device is externally arranged on the rack device, and an overload fusing circuit is arranged in the overload protection device and used for protecting the pulverizer from overload operation.

Furthermore, the feeding device is provided with an outer chain gear mechanism, the outer chain gear mechanism is provided with a rotating shaft, and the outer chain gear mechanism is driven by the rotating shaft to rotate for feeding.

Furthermore, be equipped with rotor, rotary blade and rotation axis in the reducing mechanism, rotary blade encircles and locates on the rotation axis, be equipped with the rotor in the rotation axis, the rotor links driving motor outward, through driving motor drive rotor.

Further, the bottom of the heating tank is provided with a bottom valve, the heating tank is connected with the fermentation tank through the bottom valve, when the material rises to a temperature set value in the heating tank, the bottom valve of the heating tank is automatically opened, and the material enters the fermentation tank.

Furthermore, the deodorization unit comprises a spraying system, and the spraying system is arranged in a livestock and poultry excrement exposed area and is used for inhibiting the growth of putrefying bacteria and reducing the generation of hydrogen sulfide and ammonia gas.

The utility model discloses with prior art contrast beneficial effect be:

1. the straw pulverizer has high efficiency and can treat various incoming materials:

the crusher consists of a rack device, a rotary cutting device, a crushing device, a feeding device and an overload protection device, wherein a steel plate raw material is selected for the crusher body, and the feeding device rotates by adopting an outer gear chain without dead angles and has high efficiency. The rotary cutting rotor has sharp cutting edge and can process bales with different thicknesses, different lengths and different water contents.

2. The production cycle of the high-temperature fermentation sterilization system is short

The material adopts high temperature fast rotten technology, and the material at first gets into heating jar heat sterilization, and when the material temperature rose the setting value (80. C), the bottom valve of heating jar was opened automatically, and the material got into the fermentation cylinder, and the material is after the cooling of a certain time (temperature 62. C) in the fermentation cylinder, and the manual fungus that adds in fermentation cylinder top, at this moment, the material began the fermentation, and after 20 hours, the material fermentation was accomplished, opens the fermentation cylinder bottom valve automatically, and it finishes to open the discharging device ejection of compact. After aging for about 5 days, the whole production cycle is finished, generally not more than 7 days. Compared with the production period of 15 days of the traditional aerobic composting process, the production period is short, and the efficiency is improved by more than 1 time.

3. The production system has high automation degree

The whole production process is automatic, and the industrial PLC is adopted to realize the automatic control of the whole processes of sterilization, fermentation and discharging of the equipment.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the virtual synthesis of the system of the present invention;

FIG. 2 is a flow chart of the operation inside the system of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a system for utilize dirty production fertilizer of straw and beasts and birds excrement. The technical solution provided by the present invention will be explained in more detail with reference to fig. 1-2.

As shown in fig. 1-2, a system for utilize dirty production fertilizer of straw and beasts and birds excrement, the system is including smashing dust removal unit, pasteurization unit, fermentation unit and deodorization unit thoroughly decomposed, smash dust removal unit and include dust remover and rubbing crusher, the straw smashes and mixes with beasts and birds excrement and dirt after the dust remover removes dust and get into the pasteurization unit, be equipped with the conveyer belt between pasteurization unit and the crushing dust removal unit, the pasteurization unit includes the heating tank, and straw and beasts and birds excrement and dirt flow into the fermentation unit thoroughly decomposed after the heating tank pasteurization, fermentation tank includes the fermentation cylinder, the fermentation cylinder bottom is equipped with the bottom valve, and the material after the fermentation is accomplished is followed the bottom valve ejection of compact, the deodorization unit sets up in the dirty bare department of beasts and birds excrement, carries out the stink elimination.

Preferably, the pulverizer comprises a rack device, a rotary cutting device, a pulverizing device, a feeding device and an overload protection device, wherein the rotary cutting device and the pulverizing device are integrally connected and arranged above the rack device, the feeding device is externally arranged on the rack device, and an overload fusing circuit is arranged in the overload protection device and used for protecting the pulverizer from overload operation.

Preferably, the feeding device is provided with an outer gear chain mechanism, the outer gear chain mechanism is provided with a rotating shaft, and the outer gear chain mechanism is driven by the rotating shaft to rotate for feeding.

Preferably, the crushing device is internally provided with a rotor, a rotating blade and a rotating shaft, the rotating blade is arranged on the rotating shaft in a surrounding manner, the rotor is arranged in the rotating shaft, and the rotor is externally connected with a driving motor and drives the rotor through the driving motor.

Preferably, the heating tank bottom is equipped with the bottom valve, through the bottom valve, the heating tank is connected with the fermentation cylinder, and when the material rose to the temperature setting value in the heating tank, the heating tank bottom valve was opened automatically, and the material gets into the fermentation cylinder.

Preferably, the deodorization unit comprises a spraying system, and the spraying system is arranged in a livestock and poultry manure exposed area and is used for inhibiting the growth of putrefying bacteria and reducing the generation of hydrogen sulfide and ammonia gas.

The utility model discloses in, smash the dust removal unit, pasteurization unit, the fermentation unit that becomes thoroughly decomposed and the device that deodorization unit specifically used belongs to the device equipment that can choose for use among the prior art, and is specific:

a crushing and dust removing unit: agricultural waste is smashed into the smashed material below phi 5 through the smashing process, dust is collected through a cyclone dust collector in the smashing process, the smashing machine is a straw smashing machine, the technical parameters of the straw smashing machine preferably adopt 3.2 x 1.4 x 2.8m, the power is 130kw, the operation speed is 3-5 tons/hour, and the device can be correspondingly replaced according to the change of the material condition.

In the system, a belt conveyor and a screw conveyor are arranged between different units, preferably between the crushing and dust removing unit and the high-temperature sterilization unit, and particularly, the belt conveyor preferably adopts 8.5 × 1 × 3.7m, the running power is 2.2kw, the screw conveyor preferably adopts 0.6 × 4 × 2m, and the running power is 2.2 kw.

A high-temperature sterilization unit: and conveying the crushed agricultural garbage and the livestock and poultry manure to a heating tank for sterilization, and mixing the materials, wherein the water content of the mixed materials is between 50 and 60 percent. When the temperature of the material rises to a set value (80 ℃), a heating tank bottom valve is automatically opened, sterilization is completed, the heating tank preferably adopts the size of 5 × 2.4 × 1.25m, and the operation power is 4 kw.

A decomposing and fermenting unit: the sterilized materials enter a fermentation tank, after the materials are cooled for a certain time in the fermentation tank (at the temperature of 62 ℃), bacteria are added manually above the fermentation tank, at the moment, the materials start to ferment, after 20 hours, the fermentation of the materials is completed, a bottom valve of the fermentation tank is automatically opened, a discharging device is started to discharge the materials, the process flow of the device is completed, the fermentation tank preferably adopts 5 x 2.4 x 1.25m, and the operating power is 3 kw.

A deodorization unit: the method of source control and odor elimination is adopted, an intelligent deodorization spraying system is installed in the exposed areas of domestic garbage and livestock and poultry manure, namely plant deodorization liquid is sprayed on the surface of the domestic garbage, the generation of odor is restrained and controlled from the source, beneficial microorganisms can be implanted into a garbage pile while odor is prevented from being emitted, the growth of putrefying bacteria is restrained, and the generation of malodorous gases such as hydrogen sulfide, ammonia and the like is reduced.

The total land occupation of the system is 23000mm 120000mm 7000mm, the total running power of the system is about 160kw, a power supply of the system is required to be configured with three-phase alternating current 380v/50Hz, and the system can realize 5-10 tons of livestock waste treatment through the operation among the units.

The following is to the utility model discloses specific operation process between the different units:

1. a straw crusher:

2. High-temperature fermentation sterilization system:

the water content of the processed farm animal garbage is reduced to below 60%, then the farm animal garbage is lifted to a high-level storage bin (1) by a conveying device, the storage bins are correspondingly arranged above a ZF-20 biochemical treatment and heating tank respectively, a program is set, and high-temperature rapid decomposition is started.

The material at first gets into heating jar heat sterilization, when the material temperature rose the setting value (80 ℃), heating tank bottom valve was automatic to be opened, and the material gets into the fermentation cylinder, and the material passes through after the cooling of a certain time (temperature 62 ℃) in the fermentation cylinder, and the manual fungus that adds in fermentation cylinder top, at this moment, the material begins the fermentation, and after 20 hours, the material fermentation was accomplished, opens the fermentation cylinder bottom valve automatically, and it finishes to open the discharging device ejection of compact.

The process flow of the accessory equipment comprises the following steps: the process flow of the equipment needs heating, and the heating adopts a straw hot-blast stove for heat supply. The whole process is automatic, and the industrial PLC is adopted to realize the automatic control of the whole processes of sterilization, fermentation and discharging of the equipment.

3. Deodorization system

The functions of: the atomizing devices are uniformly arranged in the odor control area, the whole deodorization system is controlled by the main control equipment to spray the plant liquid, the plant liquid is atomized in the field space, the plant liquid is enabled to form an atomizing layer in the surrounding space of the odor emission source, and when the odor is emitted, the plant liquid is contacted with the plant liquid atomizing layer and reacts, so that the plant liquid is absorbed and decomposed, and the purpose of deodorization is achieved.

Secondly, the characteristics are as follows: the plant liquid has multiple effects of deodorizing, removing various odors, inhibiting bacteria and cleaning the environment; the plant liquid can effectively kill bacteria and fungi such as golden yellow, escherichia coli, candida albicans and the like by deodorization, and is not easy to generate drug resistance; the plant liquid deodorant is safe and nontoxic to human body. The plant liquid deodorization has biodegradability, namely, the plant liquid deodorization can be automatically degraded, so that secondary pollution can not be caused.

③ the deodorization mechanism of the plant liquid deodorizer: the effective molecules of the product are adsorbed, permeated and decomposed by spraying or atomizing equipment. Meanwhile, the catalyst plays a role in oxidizing peculiar smell molecules by oxygen in the air to generate a non-toxic and tasteless product, so that the effect of removing peculiar smell is achieved, and the source of the peculiar smell is eliminated, which is essentially different from the traditional method of covering the peculiar smell by a certain fragrance; effective molecules of the product permeate into cells of bacteria to decompose the bacteria, so that the effects of sterilization and disinfection are achieved; the odor molecules in the air can be effectively adsorbed by the effective molecules in the deodorant, and the odor molecules are subjected to complex reactions such as polymerization, substitution, replacement, decomposition and the like, so that the original molecular structure of the odor molecules is changed and degraded to generate a product which is harmless to a human body and odorless, and the odor is removed without secondary pollution.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, and according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an utilize system of dirty production fertilizer of straw and beasts and birds excrement, a serial communication port, the system is including smashing dust removal unit, pasteurization unit, thoroughly decomposed fermentation unit and deodorization unit, smash dust removal unit and include dust remover and rubbing crusher, the straw is smashed through rubbing crusher and get into the pasteurization unit with the dirty mixture of beasts and birds excrement after the dust remover removes dust, the pasteurization unit with smash and be equipped with the conveyer belt between the dust removal unit, the pasteurization unit includes the heating tank, straw and beasts and birds excrement are dirty flows into thoroughly decomposed fermentation unit after the heating tank pasteurization, thoroughly decomposed fermentation unit includes the fermentation cylinder, the fermentation cylinder bottom is equipped with the bottom valve, and the material after the fermentation is accomplished is followed the bottom valve ejection of compact, the deodorization unit sets up in the dirty exposed department of beasts and birds excrement, carries out the stink and eliminates.

2. The system for producing organic fertilizer from straw and animal dung as claimed in claim 1, wherein the pulverizer includes a frame device, a rotary cutter, a pulverizer, a feeding device and an overload protection device, the rotary cutter and the pulverizer are integrally connected and disposed above the frame device, the feeding device is disposed outside the frame device, and an overload fuse circuit is disposed in the overload protection device for protecting the pulverizer from overload operation.

3. The system for producing organic fertilizer by using straw and livestock and poultry manure as claimed in claim 2, wherein the feeding device is provided with an external gear chain mechanism, the external gear chain mechanism is provided with a rotating shaft, and the external gear chain mechanism is driven by the rotating shaft to perform rotary feeding.

4. The system for producing organic fertilizer by using straw and livestock and poultry manure as claimed in claim 2, wherein a rotor, a rotary blade and a rotary shaft are arranged in the crushing device, the rotary blade is arranged around the rotary shaft, the rotor is arranged in the rotary shaft, the rotor is externally connected with a driving motor, and the driving motor drives the rotor.

5. The system for producing organic fertilizer from straw and animal manure according to claim 1, wherein the bottom of the heating tank is provided with a bottom valve, the heating tank is connected with the fermentation tank through the bottom valve, and when the material in the heating tank rises to a set temperature value, the bottom valve of the heating tank is automatically opened, and the material enters the fermentation tank.

6. The system for producing organic fertilizer by using straws and livestock and poultry manure as claimed in claim 1, wherein the deodorization unit comprises a spraying system, and the spraying system is arranged in a naked area of the livestock and poultry manure and is used for inhibiting the growth of putrefying bacteria and reducing the generation of hydrogen sulfide and ammonia gas.