CN210974634U - Medium temperature fermenting installation - Google Patents

Abstract

The utility model discloses a medium temperature fermentation device, which comprises a mixing tank, a feeding pipe, a rotating motor, a water pump, a material guide pipe, a gas storage tank, a fixed base, a fermentation tank, a frame and a fermentation shell; the fermentation casing passes through buffer structure to be fixed on the upper surface of frame, the internally mounted of fermentation casing has mixing basin and fermentation vat, and feed hopper is installed at the top of fermentation vat, mixing basin and fermentation vat pass through the passage intercommunication, and the passage passes through the mounting to be fixed in the inside of mixing basin, liquid collecting box is installed at the top of fermentation casing, the fermentation vat passes through U type pipe and liquid collecting box intercommunication, the gas holder passes through unable adjustment base to be fixed in the bottom of fermentation casing, and the gas holder passes through connecting pipe and fermentation vat intercommunication. The utility model discloses reduce and avoid the pollution even, effectively save the evacuation of marsh gas and the energy waste and the potential safety hazard that lead to need not to increase area to reduce the cost and drop into, improve the security performance, the effect is showing more.

Description

Medium temperature fermenting installation

Technical Field

The utility model relates to a fermentation treatment technical field specifically is a medium temperature fermenting installation.

Background

Three meals a day are things that everyone must do every day, however, three meals come along with kitchen waste left by the three meals. Every household generates a large amount of domestic garbage every day, a large part of the domestic garbage is kitchen waste, most of the kitchen waste is unrecoverable, and the kitchen waste is generally transported to a garbage landfill by a garbage disposal vehicle for centralized landfill.

The existing fermentation device has the following defects: 1. with the increase of population and the increase of population diet consumption, the amount of kitchen waste generated by people every day is more and more, and the kitchen waste which cannot be effectively treated easily causes environmental pollution on one hand; 2. the domestic garbage has complex components, the difficulty of direct biological degradation is higher, the anaerobic digestion treatment cost is higher, and the waste is wasted because the garbage is not effectively utilized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medium temperature fermenting installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a medium temperature fermentation device comprises a mixing tank, a feeding pipe, a rotary motor, a water pump, a material guide pipe, a gas storage tank, a fixed base, a fermentation tank, a rack and a fermentation shell; the fermentation casing passes through buffer structure to be fixed on the upper surface of frame, the internally mounted of fermentation casing has mixing tank and fermentation vat, and the inlet pipe is installed at the top in mixing tank, and feed hopper is installed at the top in fermentation vat, mixing tank and fermentation vat pass through the passage intercommunication, and the passage passes through the mounting to be fixed in the inside in mixing tank, liquid collecting box is installed at the top of fermentation casing, the fermentation vat passes through U type pipe and liquid collecting box intercommunication, the gas holder passes through unable adjustment base to be fixed in the bottom of fermentation casing, and the gas holder passes through connecting pipe and fermentation vat intercommunication, gas discharge pipe is installed at the top of gas holder, and gas discharge pipe's gas vent extends the outside of fermentation vat.

Preferably, the bottom of the frame is provided with universal wheels.

Preferably, the rotating electrical machines is installed at the top of inlet pipe, installs spiral feeding structure on the output of rotating electrical machines, and one side of inlet pipe is provided with the feed inlet.

Preferably, a sewage draining outlet is installed at the bottom of the fermentation tank, a heating device is installed in the air of the fermentation tank and located on two sides of the sewage draining outlet, limiting slide rails are arranged on two sides of the fermentation tank, a floating plate is installed between the limiting slide rails, a floater is installed at the bottom of the floating plate, air holes are formed in the surface of the floating plate, and a stirring wheel is installed inside the fermentation tank.

Preferably, a water pump is installed on the material guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this medium temperature fermenting installation has set up the kickboard, can effectively keep apart the dross in the natural pond liquid, avoids the discharge of dross, and what this set up not only can the maximize utilizes the dross fermentation to generate marsh gas, improves the effective utilization ratio of organic matter, moreover, can also effectively avoid the environmental pollution that the discharge of dross leads to, and the effect is very showing.

2. The medium-temperature fermentation device can effectively prevent methane from being discharged into the air, reduce or even avoid pollution, effectively save energy waste and potential safety hazards caused by methane emptying, does not need to increase the occupied area, reduces the cost investment, improves the safety performance, and has more obvious effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the fermentation tank of the present invention;

FIG. 3 is a schematic structural view of a fermentation tank of the present invention;

in the figure: 1. a mixing tank; 2. a feed pipe; 3. a spiral feed structure; 4. a rotating electric machine; 5. a feed inlet; 6. a water pump; 7. a material guide pipe; 8. a feed hopper; 9. a U-shaped pipe; 10. a liquid collection tank; 11. a connecting pipe; 12. a gas discharge pipe; 13. a gas storage tank; 14. a fixed base; 15. a universal wheel; 16. a fermentation tank; 161. a sewage draining outlet; 162. a heating device; 163. a vent hole; 164. a float; 165. a floating plate; 166. a limiting slide rail; 167. a stirring wheel; 17. a frame; 18. a buffer structure; 19. a fermentation housing.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a medium temperature fermentation device comprises a mixing tank 1, a feeding pipe 2, a rotary motor 4, a water pump 6, a material guide pipe 7, a gas storage tank 13, a fixed base 14, a fermentation tank 16, a rack 17 and a fermentation shell 19; fermentation casing 19 passes through buffer structure 18 to be fixed on the upper surface of frame 17, the internally mounted of fermentation casing 19 has mixing pond 1 and fermentation vat 16, and inlet pipe 2 is installed at the top in mixing pond 1, and feed hopper 8 is installed at the top of fermentation vat 16, mixing pond 1 and fermentation vat 16 pass through passage 7 intercommunication, and passage 7 passes through the mounting to be fixed in the inside in mixing pond 1, liquid collecting tank 10 is installed at the top of fermentation casing 19, fermentation vat 16 passes through U type pipe 9 and liquid collecting tank 10 intercommunication, gas holder 13 passes through unable adjustment base 14 to be fixed in the bottom of fermentation casing 19, and gas holder 13 passes through connecting pipe 11 and fermentation vat 16 intercommunication, gas discharge pipe 12 is installed at the top of gas holder 13, and the gas vent of gas discharge pipe 12 extends the outside of fermentation vat 16.

Preferably, the universal wheel 15 is installed at the bottom of the frame 17, and the frame 17 is moved to a corresponding position through the universal wheel 15, so that the fermentation device is convenient to move and fix.

Preferably, rotating electrical machines 4 are installed at the top of inlet pipe 2, install spiral feeding structure 3 on rotating electrical machines 4's the output, and one side of inlet pipe 2 is provided with feed inlet 5, and rubbish waste material enters into compounding pond 1 through spiral feeding structure 3, prevents inlet pipe 2's jam through spiral feeding structure 3, has improved work efficiency.

Preferably, a sewage draining outlet 161 is installed at the bottom of the fermentation tank 16, a heating device 162 is installed in the air of the fermentation tank 16, the heating device 162 is located on two sides of the sewage draining outlet 161, limiting slide rails 166 are arranged on two sides of the fermentation tank 16, floating plates 165 are installed between the limiting slide rails 166, floats 164 are installed at the bottoms of the floating plates 165, vent holes 163 are formed in the surfaces of the floating plates 165, stirring wheels 167 are installed inside the fermentation tank 16, working personnel adjust the corresponding working power of the heating device 162 through control panels which are installed on the side surfaces of the fermentation shell 19 in a nested mode according to temperature requirements to sequentially reach corresponding temperatures, through the combined action between the U-shaped pipes and the floating plates 165, the U-shaped pipes can timely discharge supernatant liquid in biogas slurry, the discharged supernatant liquid can reduce the pressure in the biogas tank body, and further guarantee the safety of the biogas digester.

Preferably, the material guide pipe 7 is provided with a water pump 6, and the mixed material in the material mixing pool 1 is discharged into a fermentation pool 16 for biogas fermentation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A medium temperature fermentation device comprises a mixing tank (1), a feeding pipe (2), a rotary motor (4), a water pump (6), a material guide pipe (7), an air storage tank (13), a fixed base (14), a fermentation tank (16), a rack (17) and a fermentation shell (19); the method is characterized in that: the fermentation tank is characterized in that the fermentation shell (19) is fixed on the upper surface of a rack (17) through a buffer structure (18), a mixing tank (1) and a fermentation tank (16) are installed inside the fermentation shell (19), a feeding pipe (2) is installed at the top of the mixing tank (1), a feeding funnel (8) is installed at the top of the fermentation tank (16), the mixing tank (1) and the fermentation tank (16) are communicated through a material guide pipe (7), the material guide pipe (7) is fixed inside the mixing tank (1) through a fixing piece, a liquid collecting tank (10) is installed at the top of the fermentation shell (19), the fermentation tank (16) is communicated with the liquid collecting tank (10) through a U-shaped pipe (9), the gas storage tank (13) is fixed at the bottom of the fermentation shell (19) through a fixing base (14), the gas storage tank (13) is communicated with the fermentation tank (16) through a connecting pipe (11), and a gas discharge pipe (12) is installed at the top of the gas storage, and the exhaust port of the gas exhaust pipe (12) extends out of the fermentation tank (16).

2. A mesophilic fermentation apparatus according to claim 1, characterised in that: the bottom of the frame (17) is provided with universal wheels (15).

3. A mesophilic fermentation apparatus according to claim 1, characterised in that: rotating electrical machines (4) are installed at the top of inlet pipe (2), install spiral feeding structure (3) on the output of rotating electrical machines (4), and one side of inlet pipe (2) is provided with feed inlet (5).

4. A mesophilic fermentation apparatus according to claim 1, characterised in that: drain (161) are installed to the bottom of fermentation vat (16), install heating device (162) in the air of fermentation vat (16), and heating device (162) are located the both sides of drain (161), the both sides of fermentation vat (16) are provided with spacing slide rail (166), install kickboard (165) between spacing slide rail (166), float (164) are installed to the bottom of kickboard (165), the surface of kickboard (165) is provided with air vent (163), the internally mounted of fermentation vat (16) has stirring wheel (167).

5. A mesophilic fermentation apparatus according to claim 1, characterised in that: and a water pump (6) is arranged on the material guide pipe (7).

Images