CN211712973U

CN211712973U - Organic garbage biological dehydration and composting integrated treatment equipment

Info

Publication number: CN211712973U
Application number: CN202020033373.XU
Authority: CN
Inventors: 盛金良; 陈超; 宋子洋
Original assignee: Shanghai Tongjianyuan Environmental Protection Machinery Engineering Co ltd
Current assignee: Shanghai Tongjianyuan Environmental Protection Machinery Engineering Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-20
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to an organic rubbish biological dehydration and compost integration treatment facility, including separated dehydration bin and compost storehouse, dehydration bin include dehydration chamber, broken mechanism, first rabbling mechanism, first heating element and ponding groove, the compost storehouse include compost chamber, second rabbling mechanism and second heating element, dehydration chamber and compost chamber separate through a baffle, the baffle on have the opening that can communicate dehydration chamber and compost chamber, the opening on be provided with gate mechanism, gate mechanism is used for opening and closing the opening. The utility model discloses area is little, and the energy consumption is low, effectively improves the treatment effeciency, reduces treatment cost, has realized continuous operation and organic rubbish utilization as a resource.

Description

Organic garbage biological dehydration and composting integrated treatment equipment

Technical Field

The utility model relates to a fertilizer manufacturing equipment, concretely relates to organic rubbish biological dehydration and compost integration treatment facility.

Background

With the improvement of living standard of people, the output of organic garbage in China also increases year by year. An economic and efficient organic garbage reduction and resource treatment technology is sought in various regions.

The composting treatment is an organic garbage treatment method which is widely concerned in the society at present, and the principle is that microbial inoculum is added into organic garbage, through aerobic fermentation activity of microorganisms, degradation of organic matters is promoted, fertilizers are generated, and recycling of garbage treatment is realized.

The organic garbage is usually dewatered by a mechanical pressing method, the required equipment quantity is large, the occupied area is large, the COD content of the pressed sewage is high, the treatment is difficult, and the treatment cost is high. In addition, the existing small and medium-sized compost bins in the market do not have the dehydration function, the treatment efficiency is low, and the energy consumption is high, so that the compost bins which have the advantages of non-mechanical squeezing dehydration, low energy consumption and high efficiency are necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic rubbish biological dehydration and compost integration treatment facility has that area is little, sewage COD content is low, the energy consumption is low, characteristics that the treatment effeciency is high, has improved practical application's possibility. The structure is as follows:

comprises a dewatering bin and a composting bin which are separated, wherein,

the dewatering bin comprises a dewatering cavity, a crushing mechanism, a first stirring mechanism, a first heating assembly and a water accumulating tank, wherein the dewatering cavity is provided with an air inlet and a stirring inlet, the crushing mechanism is arranged in the stirring inlet, the first stirring mechanism is arranged in the cavity of the dewatering cavity, the first heating assembly is arranged outside the dewatering cavity and used for heating the dewatering cavity, the water accumulating tank is communicated with the bottom of the dewatering cavity through a plurality of communicating holes, the water accumulating tank is internally provided with a filtering assembly, the bottom of the water accumulating tank is provided with a water outlet, and liquid filtered by the filtering assembly is discharged from the water outlet,

the composting bin comprises a composting cavity, a second stirring mechanism and a second heating component, the composting cavity is provided with an air exhaust port and a composting outlet, the second stirring mechanism is arranged in the composting cavity, the second heating component is arranged outside the composting cavity and used for heating the composting cavity,

the dehydration cavity and the composting cavity are separated by a partition plate, the partition plate is provided with an opening which can be communicated with the dehydration cavity and the composting cavity, and the opening is provided with a gate mechanism which is used for opening and closing the opening.

The equipment also has the following optimized structure:

the first stirring mechanism is preferably a blade stirring mechanism.

The second stirring mechanism is preferably a blade stirring mechanism.

The gate mechanism comprises a gate plate and a push rod, and the push rod pushes the gate plate to open and close the opening. Preferably, the push rod is an electric push rod or an electro-hydraulic push rod.

The filtering component preferably adopts a filtering net.

The first heating assembly preferably adopts a warming circulating water tank.

The second heating assembly preferably adopts a warming circulating water tank.

The utility model discloses an in combining same kind of equipment with dehydration and compost, area is little, and the energy consumption is low, effectively improves the treatment effeciency, reduces sewage COD content, reduces the treatment cost, has realized continuous operation, has shortened treatment cycle, has realized organic rubbish utilization.

Drawings

FIG. 1 is a schematic structural diagram of an integrated biological dewatering and composting treatment device for organic garbage.

Fig. 2 is a schematic view of the internal structure of the dewatering bin.

Fig. 3 is a schematic view of the internal structure of the compost bin.

Fig. 4 is a schematic view of the connection structure of the shutter plate with the push rod mechanism.

In the figure: 100. the device comprises a dehydration bin, 110, a dehydration chamber, 111, a stirring inlet, 112, a crushing mechanism, 113, a stirring outlet, 114, a first stirring mechanism, 115, an air inlet, 116, a communication port, 120, a first heating assembly, 121, a circulating water tank inlet, 122, a circulating water tank outlet, 123, a first communication pipe, 124, a second communication pipe, 130, a water accumulation tank, 131, a filtering assembly, 132, a water outlet, 200, a composting bin, 210, a composting chamber, 211, a second stirring mechanism, 212, a second heating assembly, 213, a composting outlet, 214, a composting inlet, 215, a composting bacteria adding port, 216, an air extraction port, 300, a partition board, 311, a gate board, 312, a guide side, 313, an opening and 320.

Detailed Description

The invention is described in further detail below with reference to the following technical solutions and the accompanying drawings, which are only used for illustration and are not used to limit the scope of the invention.

The main structure of the integrated biological dewatering and composting apparatus for organic garbage of this embodiment is shown in fig. 1, and the main structure includes a dewatering bin and a composting bin which are separated. The dehydration cavity is used for crushing, fermenting and dehydrating the organic garbage, and the composting bin is used for further fermenting and composting the fermented and dehydrated materials to form the fertilizer.

The major structure of dehydration storehouse is as shown in fig. 2, and dehydration chamber, broken mechanism, first rabbling mechanism, first heating element and ponding groove have been included in the dehydration storehouse, the dehydration chamber on have air inlet, stirring import, be provided with broken mechanism in the stirring import, be provided with first rabbling mechanism in the cavity in dehydration chamber, first rabbling mechanism preferably adopts blade rabbling mechanism. The blade stirring mechanism is a mechanism which drives the stirring shaft to rotate by a motor and drives the blades on the shaft to rotate so as to further stir materials. In this embodiment, the paddle agitator shaft spans transversely across the dewatering chamber to agitate and stir the material. The dehydration chamber is equipped with first heating element outward, and first heating element is used for heating the dehydration chamber, ponding groove and dehydration chamber bottom through a plurality of intercommunicating pores intercommunication, be provided with filtering component in the ponding groove, ponding groove bottom has the delivery port, the liquid that filters through filtering component is discharged by the delivery port. In this embodiment, the ponding groove is located the middle part of dehydration chamber below, and first heating element adopts the circulation basin that heats, and the circulation basin that heats distributes in the both sides of dehydration chamber below ponding groove, and each circulation basin that heats communicates through first connecting pipe to set up circulation basin water inlet and circulation basin delivery port in the one end of the circulation basin that heats.

The compost bin is structurally shown in figures 1 and 3 and comprises a compost cavity, a second stirring mechanism and a second heating assembly, wherein an air suction opening is formed in the upper portion of the compost cavity, a compost outlet is formed in the side edge of the compost cavity, the second stirring mechanism is arranged in the compost cavity and can adopt a blade stirring mechanism, and a stirring shaft of the blade stirring mechanism stretches across the inner portion of the compost cavity, so that materials are stirred and turned. The bottom of the composting cavity is provided with a second heating assembly, the second heating assembly is used for heating the composting cavity, and the second heating assembly also adopts a heating circulating water tank. The heating circulating water tank at the bottom of the composting cavity and the heating water tank at the bottom of the dehydration cavity can be communicated through a second communicating pipe to realize circulation.

As shown in fig. 1 and 4, dehydration chamber and compost chamber separate through a baffle, the baffle on have the opening that can communicate dehydration chamber and compost chamber, open position is as shown in fig. 4, the opening is on the baffle of the top of (mixing) shaft, the material after dehydration chamber dehydration can get into the compost chamber through the overflow, the opening on be provided with gate mechanism, gate mechanism is used for opening and closing the opening, gate mechanism include one with opening complex gate board, set up the direction side in gate board both sides to and the push rod that promotes gate board, leading flank is used for restricting the gate board activity, the push rod promotes gate board to open and close the opening.

When the equipment is processed, the gate on the partition is closed. Organic rubbish gets into the dehydration storehouse after the breaker is broken to add the microbial inoculum, the rotatory stirring effect through a rabbling mechanism promotes the good oxygen fermentation activity of microorganism, and through the ventilation of air inlet toward dehydration storehouse transport air, for the microorganism provides oxygen, improve degradation speed, open first heating element, make water analysis play behind the destruction cell wall, moisture is through crossing the water hole, gets into the ponding groove, flows from the delivery port after filtering component filters. And the dehydrated materials are stirred in the stirring dehydration cavity for 8-24h, then the openable gate is opened, the dehydrated materials enter the composting cavity of the composting bin, another microbial inoculum is added into the composting bin through the composting bacterium adding port, the temperature rise of the second heating assembly is utilized to ensure the growth of microorganisms and the stability of aerobic fermentation activity, harmful gases such as odor and the like generated by the microbial fermentation activity are pumped out through the air pumping port, the composting process is finished after 24-48h, and the materials are discharged from the composting outlet and can be used as fertilizers.

The above description is only for the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An organic garbage biological dehydration and composting integrated treatment device is characterized by comprising a dehydration bin and a composting bin which are separated, wherein,

2. The integrated biological dewatering and composting apparatus as claimed in claim 1, wherein the first agitating means is a paddle agitating means.

3. The integrated biological dewatering and composting apparatus as claimed in claim 1, wherein the second agitating means is a paddle agitating means.

4. The integrated biological dewatering and composting apparatus as claimed in claim 1, wherein the gate mechanism includes a gate plate and a push rod, the push rod pushing the gate plate to open and close the opening.

5. The integrated biological dewatering and composting apparatus as claimed in claim 4, wherein the pushing rod is an electric pushing rod or an electro-hydraulic pushing rod.

6. The integrated biological dewatering and composting apparatus as claimed in claim 1 wherein the filter assembly comprises a screen.

7. The integrated biological dewatering and composting apparatus as claimed in claim 1, wherein the first heating means is a heated circulation tank.

8. The integrated biological dewatering and composting apparatus as claimed in claim 1, wherein the second heating means is a heated circulation tank.