CN210150975U

CN210150975U - Organic waste treatment device

Info

Publication number: CN210150975U
Application number: CN201920340913.6U
Authority: CN
Inventors: 崔跃
Original assignee: Jilin Five Source Biotechnology Co Ltd
Current assignee: Jilin Five Source Biotechnology Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-03-17
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses an organic waste treatment device, including heating device, preprocessing device and decomposition device, heating device heating preprocessing device and decomposition device, separate into thick liquids and surperficial oil-water mixture liquid with organic waste through preprocessing device, add microbial enzymes and raw materials in order to become the mixture in the thick liquids, then decompose the mixture and through decomposition device sterilization, in order to become the organic fertilizer product that does not have the compost, all these procedures can be accomplished in 3 to 24 hours, this processing apparatus provides one kind effectively fast, the mode of saving space handles organic waste and realizes environmental protection and health.

Description

Organic waste treatment device

Technical Field

The present invention relates to an apparatus for organic waste treatment, and more particularly, to a system and technique for recycling organic waste into a non-component organic fertilizer product, which has high efficiency, less processing space, environmental safety, improved sanitation, and no generation of odor or spread of diseases.

Background

Environmental protection is a focus of every country in the world, in particular in the treatment of various organic wastes resulting from different activities, such as industry (e.g. food processing manufacturers, restaurants or leather manufacturers), agricultural organic wastes (e.g. gardens), farms or cattle farms and households (e.g. household waste). Due to the limited natural resources, the rational and rapid disposal of organic waste is a necessity in areas of high population density. Conventional methods for treating organic waste, such as landfill, incineration or composting, are associated with various problems, such as treatment space, construction and operation costs, time consumption or air and water pollution.

Among all the organic wastes, the percentage of the household wastes is the highest. Since the domestic garbage contains a large amount of wastewater containing oil, odor and water content are generated when it is mixed with solid waste, making the garbage difficult to recycle. Meanwhile, the wastewater contains organic substances which spread bacteria and diseases. If the water content is directly discharged without any pretreatment, it pollutes rivers, waterways and groundwater. It is well known that household garbage is an excellent source of organic fertilizer and can therefore be effectively reused, since it can extend the useful life of landfills or incinerators and save money. Therefore, developed countries try to recycle organic wastes into organic fertilizers by using efficient composting technology. Although the fertilizer is more effective than organic fertilizer, the crop yield is greatly improved, but the function of the soil is also reduced, and the ecological balance is destroyed. With the enhancement of environmental awareness, organic fertilizers and organic agriculture are increasingly popular.

Disclosure of Invention

The embodiment of the utility model provides a device for organic waste handles to solve above-mentioned technical problem among the prior art at least. The specific technical scheme is as follows:

an organic waste treatment apparatus, characterized by a package heating means; in the pre-treatment unit, the organic waste is directed to the pre-treatment unit as a slurry; adding microbial enzymes and raw materials to the slurry to prepare a mixture, a heating device for heating the mixture, a decomposing device for decomposing and sterilizing the mixture to prepare a compost-free organic fertilizer product; a grinding device and an open type standby tank, wherein the grinding device is arranged between the storage tank of the pretreatment device and the decomposition device, and the standby tank is arranged between the grinding device and the decomposition device; the grinding device grinds the slurry into fine slurry, the fine slurry is further conveyed into an open standby tank, the microbial enzyme and the raw material are added into the open standby tank and mixed with the fine slurry to form a mixture, the open standby tank is provided with a diaphragm pump so as to convey the mixture into a decomposition tank of a decomposition device, the decomposition tank is provided with a stirring device, the decomposition device is provided with a feeding valve and a regulating valve, a heating device heats the mixture in the decomposition tank, and the decomposition tank is an airtight high-pressure reaction tank.

Preferably, the pretreatment apparatus includes a storage tank disposed downstream of the crushing apparatus, a crushing apparatus disposed downstream of the crushing apparatus, and an oil-water separation apparatus from which the organic waste is introduced into the crushing apparatus, the crushing apparatus crushing the organic waste so that the slurry is further introduced into the storage tank, the heating apparatus heating the slurry in the storage tank, the slurry being separated into a slurry and a surface oil-water mixture, the oil-water separation apparatus including an oil collection pipe and a water collection pipe, the water collection pipe being connected to an upstream position of the storage tank.

Preferably, the device also comprises an exhaust fan device, wherein the exhaust fan device is connected with the decomposition tank to extract steam generated by the mixture, so that the mixture is decomposed and dried to become a solid fertilizer non-compost organic fertilizer product.

Preferably, wherein the heating device is a circulating gas-tight heating system having kerosene therein or a circulating gas-tight heating system having steam therein, and the kerosene or the steam is heated by a boiler or electricity.

Drawings

Fig. 1 is a structural view of an apparatus for organic waste treatment according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses embodiment discloses a hand-held type thermal infrared imager.

An organic waste treatment apparatus 10, a bag heating apparatus 11; in the pre-treatment unit 12, the organic waste is led to the pre-treatment unit 12 as a slurry; a dispersing device 13 disposed downstream of the pre-treating device 12 for adding microbial enzymes and raw materials to the slurry to prepare a mixture, a heating device 14 for heating the mixture, and a decomposing device 13 for decomposing and sterilizing the mixture to prepare a compost-free organic fertilizer product; a grinding device 15 and an open-type reserve tank 16, wherein the grinding device 15 is arranged between the storage tank of the pretreatment device 12 and the decomposition device 13, and the open-type reserve tank 16 is arranged between the grinding device 15 and the decomposition device 13; the grinding device grinds the slurry into fine slurry, and further conveys the fine slurry to an open standby tank 16, microbial enzymes and raw materials are added into the open standby tank 16 to be mixed with the fine slurry to form a mixture, the open standby tank 16 is provided with a diaphragm pump to convey the mixture to a decomposition tank of a decomposition device 13, the decomposition tank is provided with a stirring device, the decomposition device 13 is provided with a feeding valve and a regulating valve, a heating device 14 heats the mixture in the decomposition tank, and the decomposition tank is an airtight high-pressure reaction tank.

In an alternative embodiment, the pre-treatment device comprises a storage tank, a crushing device and a water-oil separating device, the storage tank is arranged at the downstream of the crushing device, the water-oil separating device is arranged at the downstream of the crushing device, organic waste is guided into the crushing device from the storage tank, the crushing device crushes the organic waste, so that oil slurry is further guided into the storage tank, the heating device heats the oil slurry in the storage tank, the oil slurry is separated into slurry and surface oil-water mixed liquid, the water-oil separating device comprises an oil collecting pipeline and a water collecting pipeline, and the water collecting pipeline is connected to the upstream position of the storage tank.

In an optional embodiment, the system further comprises an exhaust fan device, wherein the exhaust fan device is connected with the decomposition tank to extract steam generated by the mixture, so that the mixture is decomposed and dried to become a solid fertilizer non-compost organic fertilizer product.

In an alternative embodiment, wherein the heating device is a circulating gas-tight heating system with kerosene therein or a circulating gas-tight heating system with steam therein, and the kerosene or steam is heated by a boiler or electricity.

As mentioned above, the organic waste treatment device of the utility model has the following advantages:

(1) the pretreatment device separates the organic waste into slurry and surface oil-water mixed liquid so as to facilitate the treatment of the organic waste; an oil-water separation device of the pretreatment device separates oil from water to obtain recycled oil and circulating water.

(2) The crushing means of the pretreatment device crushes the organic wastes into a slurry, minimizes the organic wastes, increases the total surface area of decomposition reaction, and rapidly completes the work within 3 to 24 hours.

(3) Adding microbial enzyme and raw materials into the slurry to prepare a mixture, decomposing and sterilizing the mixture by a decomposing device to form a recyclable compost-free organic fertilizer product.

(4) The system simultaneously decomposes, absorbs, detoxifies, regulates nutrients, improves efficiency, reduces labor, reduces processing space, recovers oil, water and residues respectively, and reduces waste water, peculiar smell, bacterial reproduction and diseases.

(5) By adding different microbial enzymes and raw materials, the organic waste becomes a unique compost-free organic fertilizer product which can be used as a soil conditioner product, animal feed, feed additive, organic fertilizer or bacterial raw material for composting, all resources of the organic waste are recycled, the soil quality is improved, the physical and chemical properties of the soil are improved, the nutrients in gaps are converted into effective nutrients, and the growth quality of crops is promoted.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. An organic waste treatment apparatus, characterized by a package heating means; in the pre-treatment unit, the organic waste is directed to the pre-treatment unit as a slurry; adding microbial enzymes and raw materials to the slurry to prepare a mixture, a heating device for heating the mixture, a decomposing device for decomposing and sterilizing the mixture to prepare a compost-free organic fertilizer product; a grinding device and an open type standby tank, wherein the grinding device is arranged between the storage tank of the pretreatment device and the decomposition device, and the standby tank is arranged between the grinding device and the decomposition device; the grinding device grinds the slurry into fine slurry, the fine slurry is further conveyed into an open standby tank, the microbial enzyme and the raw material are added into the open standby tank and mixed with the fine slurry to form a mixture, the open standby tank is provided with a diaphragm pump so as to convey the mixture into a decomposition tank of a decomposition device, the decomposition tank is provided with a stirring device, the decomposition device is provided with a feeding valve and a regulating valve, a heating device heats the mixture in the decomposition tank, and the decomposition tank is an airtight high-pressure reaction tank.

2. The organic waste treatment apparatus according to claim 1, wherein the pretreatment apparatus comprises a storage tank, a crushing apparatus, and an oil-water separation apparatus, the storage tank is disposed downstream of the crushing apparatus, the oil-water separation apparatus is disposed downstream of the crushing apparatus, the organic waste is introduced into the crushing apparatus from the storage tank, the crushing apparatus crushes the organic waste so that the slurry is further introduced into the storage tank, the heating apparatus heats the slurry in the storage tank, the slurry is separated into a slurry and a surface oil-water mixture, the oil-water separation apparatus comprises an oil collection pipe and a water collection pipe, and the water collection pipe is connected to an upstream position of the storage tank.

3. The organic waste treatment plant of claim 2, further comprising an exhaust fan unit connected to the decomposition tank for extracting steam generated from the mixture to decompose and dry the mixture into a solid fertilizer non-compost organic fertilizer product.

4. The organic waste treatment apparatus according to claim 2, wherein the heating apparatus is a circulating airtight heating system having kerosene therein or a circulating airtight heating system having steam therein, and the kerosene or the steam is heated by a boiler or electricity.