CN204644349U - The box biogas fermentation device of organic matter rubbish - Google Patents

Abstract

The utility model discloses an organic trash box-type biogas fermentation device, which comprises a frame platform on which several fermentation boxes are placed side by side, and a feeding scraper is arranged on the top of the fermentation box for conveying machine, a discharge belt conveyor is installed below the fermentation box, the top of the fermentation box is provided with a number of feeding holes, the bottom of the fermentation box is provided with a discharge device, and the discharge device The top of the top is connected with the bottom of the fermentation box, the bottom of the unloading device is connected with the discharge belt conveyor, and a heating device is also installed in the fermentation box. The utility model has smaller model, flexible combination, lighter weight, higher strength, convenient transportation, high degree of automation, and high safety performance; the utility model is used to unload materials more cleanly and labor-saving, reduces garbage pollution, and has higher environmental protection benefits .

Description

Organic garbage bin type biogas fermentation device

technical field

The utility model relates to a methane fermentation device, in particular to an organic trash box type methane fermentation device.

Background technique

At present, the annual output of municipal solid waste in my country is about 150 million tons, and the accumulated stockpiles over the years have exceeded 5 billion tons, while the harmless treatment rate is very low. A large amount of municipal solid waste has caused huge pressure and pressure on people's living environment and urban development. harm. The traditional landfill method and incineration method all have serious environmental secondary pollution problems.

Based on the above problems, a new technology of comprehensive treatment of urban and rural garbage came into being, that is, the method of fermenting organic matter to produce biogas, and then biogas power generation; it can make the products obtained after treatment have: high-end, commercialization, marketization, industrialization characteristics, and the implementation process is green, environmentally friendly, low-carbon, and high-value, turning complex waste into treasure.

The existing biogas fermentation device has large volume, heavy weight, rigid structure and difficult transportation.

Utility model content

The purpose of the utility model is to propose a biogas fermenting device of organic waste bin type, which has a flexible structure and can quickly and efficiently ferment organic waste and convert it into biogas.

The technical scheme that the utility model solves its technical problem adopts is:

The organic trash box biogas fermentation device includes a frame platform on which several fermentation boxes are placed side by side, and a feeding scraper conveyor is installed above the fermentation box. A discharge belt conveyor is installed below the body, the top of the fermentation box is provided with a number of feed holes, the bottom of the fermentation box is provided with a discharge device, and the top of the discharge device is connected to the fermentation box The bottom of the body is connected, the bottom of the unloading device is connected with the discharge belt conveyor, and a heating device is also installed in the fermentation box.

Further, the feeding scraper conveyor is composed of a feeding motor and a feeding belt mechanism.

Further, the discharge belt conveyor is composed of a discharge motor and a discharge belt mechanism.

Further, the heating device includes an external heat transfer pipe and an internal heat release pipe.

Further, the outside of the internal heat release pipeline is a steel tank, and a stainless steel tube is arranged in the middle of the steel tank, and a number of high-temperature-resistant ceramic balls are filled around the stainless steel tube.

Further, the discharge device includes a discharge door frame, a discharge door and a hydraulic telescopic arm, the discharge door is installed on the discharge door frame, and the hydraulic telescopic arm is connected to the discharge door.

Further, an escalating ladder is provided next to the rack platform.

Further, the top of the fermentation box is also provided with a fault inspection hole and a biogas collection port.

The beneficial effects of the utility model are: the utility model is small in size, flexible in combination, lighter in weight, higher in strength, convenient in transportation, high in automation, and high in safety performance; Waste pollution is eliminated, and the environmental protection benefit is higher.

Description of drawings

Fig. 1 is a front view of the structure of the utility model;

Fig. 2 is a side view of the structure of the utility model;

Fig. 3 is the structural representation of unloading device;

Fig. 4 is a structural schematic diagram of a heating device;

Fig. 5 is a front view of the internal heat release pipeline structure;

Fig. 6 is a bottom view of the internal heat release pipe structure.

In the figure: 1-frame frame, 2-fermentation box, 3-feeding scraper conveyor, 4-heating device, 5-discharging belt conveyor, 6-feeding hole, 7-unloading device, 8 - Walking ladders;

41-external heat delivery pipe, 42-internal heat release pipe, 421-steel channel, 422-stainless steel pipe, 423-ceramic ball, 71-discharge door frame, 72-discharge door, 73-hydraulic telescopic arm.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

The concrete structure of the present utility model is as shown in Fig. 1 and 2, and this utility model comprises a frame stand 1, and this frame stand adopts carbon steel steel to make, and the inner liner of the box adopts stainless steel processing, on the frame stand 1 A number of fermentation tanks 2 are placed side by side. The fermentation tanks 2 can use 20-inch standard containers, and several of them can be assembled together for flow-through operation. Generally, four of them are used as a group, and the interior is inlaid with stainless steel for anti-corrosion treatment. The top of the fermentation box 2 is provided with four feed holes 6, and also provided with two fault inspection holes and two biogas collection ports, all of which are sealed. A feed scraper conveyor 3 is housed above the fermentation case 2, and the feed scraper conveyor 3 is made up of a feed motor and a feed belt mechanism. A discharge belt conveyor 5 is housed below the fermentation casing 2, and the discharge belt conveyor 5 is made up of a discharge motor and a discharge belt mechanism. The bottom of the fermentation case 2 is provided with a discharge device 7, the top of the discharge device 7 is connected with the bottom of the fermentation case 2, and the bottom of the discharge device 7 is connected with the discharge belt conveyor 5, and the bottom of the discharge device 7 is connected with the discharge belt conveyor 5. A heating device 4 is housed, and a hand climbing ladder 8 is also provided beside the frame platform 1 .

Wherein, the concrete structure of unloading device 7 is shown in Figure 3, and unloading device 7 comprises unloading door frame 71, unloading door 72 and hydraulic telescopic arm 73, and unloading door 72 is installed on the unloading door frame 71, and hydraulic telescopic arm 73 is connected with discharge door 72, and discharge door 72 is divided into two groups of 4 doors altogether, controls its switch with hydraulic telescopic arm 73 respectively.

The specific structure of the heating device 4 is shown in FIG. 4 , which includes an external heat transfer pipe 41 and an internal heat release pipe 42 . Wherein, the specific structure of the internal heat release pipe 42 is shown in Figures 5 and 6. The outside of the internal heat release pipe 42 is a steel groove 421, and the middle part of the steel groove 421 is provided with a stainless steel pipe 422, which is filled around the stainless steel pipe 422. Several high temperature resistant ceramic balls 423 are arranged.

In the utility model, the frame stand 1 plays the role of the fulcrum and load bearing of all components. The heating device 4 is mainly used to provide energy for the fermentation of organic matter in the fermentation box 2; the belt conveyor mainly plays the functions of feeding and discharging.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (8)

1. the box biogas fermentation device of organic matter rubbish, it is characterized in that, comprise a frame pallet, this frame pallet is placed with some fermentation casings side by side, one charging scraper conveyor is housed above described fermentation casing, in the below of described fermentation casing, one outfeed belt conveyor is housed, the top of described fermentation casing is provided with some feed ports, the bottom of described fermentation casing is provided with dumping device, the top of described dumping device is connected with the bottom of described fermentation casing, the bottom of described dumping device is connected with described outfeed belt conveyor, in described fermentation casing, a heating unit is also housed.

2. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, it is characterized in that, described charging scraper conveyor is become with feed belt mechanism by charging motor.

3. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, it is characterized in that, described outfeed belt conveyor is made up of discharging motor and discharging belt conveyer.

4. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, is characterized in that, described heating unit comprises outside and send hot channel and inner heat release pipeline to form.

5. the box biogas fermentation device of organic matter rubbish as claimed in claim 4, it is characterized in that, the outside of described inner heat release pipeline is a steel tank, and the middle part of this steel tank is provided with a stainless steel tube, is filled with some resistant to elevated temperatures Ceramic Balls around described stainless steel tube.

6. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, it is characterized in that, described dumping device comprises discharging doorframe, Dump gate and hydraulic telescopic arm, and described Dump gate is arranged on described discharging doorframe, and described hydraulic telescopic arm is connected with described Dump gate.

7. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, it is characterized in that, described frame pallet side is also provided with a hand steered cat ladder.

8. the box biogas fermentation device of organic matter rubbish as claimed in claim 1, it is characterized in that, the top of described fermentation casing is also provided with trouble-locating hole and collecting methane mouth.