CN214327721U

CN214327721U - Processing apparatus suitable for straw anaerobic fermentation

Info

Publication number: CN214327721U
Application number: CN202120083922.9U
Authority: CN
Inventors: 林素苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-01
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a processing apparatus suitable for straw anaerobic fermentation, including handling the case, the upper end fixed surface who handles the case installs the crushed aggregates machine, one side fixed mounting that the upper end surface that handles the case is located the crushed aggregates machine has the blast pipe, one side surface that handles the case is close to upper end fixed mounting and has the inlet tube, the inside fixed mounting who handles the case has driving motor, the fixed collecting tank that has installed of lower extreme that the inside that handles the case is located driving motor. A processing apparatus suitable for straw anaerobic fermentation, through the processing case structure that sets up, it has normal straw anaerobic fermentation technology, still has the energy consumption simultaneously and hangs down, area is little and investment and running cost low characteristics to make the suitability greatly increased of device, through the stirring structure that sets up, the cooperation inlet tube can make the straw crushed aggregates homogenize with water intensive mixing, thereby accelerate straw anaerobic fermentation's speed, avoid leading to unable just producing the fermentation because of stirring inhomogeneous.

Description

Processing apparatus suitable for straw anaerobic fermentation

Technical Field

The utility model relates to a biomass fuel equipment technical field, in particular to processing apparatus suitable for straw anaerobic fermentation.

Background

Straw is a general term of stem and leaf (ear) parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (generally coarse grain) after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, the conventional treatment of the straws mainly comprises incineration, returning to the field and wet anaerobic technology, the incineration treatment of the straws not only destroys the soil structure of the cultivated land, moreover, the generated dense smoke pollutes the air, the anaerobic fermentation is a straw treatment method for improving the value of the crop straws, the harmless treatment of the biomass is realized, meanwhile, the straws are still good organic fertilizers after being fermented by the biogas, and are a main way for realizing circular agriculture; the existing straw anaerobic fermentation treatment device has certain disadvantages in use, the general structure is complex, the occupied area is large, the energy consumption is excessive in the fermentation process, and the efficiency is reduced because the fermentation cannot be carried out easily due to insufficient soaking due to the structure reason.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a processing apparatus suitable for straw anaerobic fermentation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a processing apparatus suitable for straw anaerobic fermentation, is including handling the case, the upper end fixed surface who handles the case installs crushed aggregates machine, the upper end surface who handles the case is located one side fixed mounting of crushed aggregates machine has the blast pipe, a side surface who handles the case is close to upper end fixed mounting and has the inlet tube, the inside fixed mounting who handles the case has driving motor, the inside lower extreme that is located driving motor of handling the case is fixed and has installed the collecting tank.

Preferably, the lower end surface of the treatment box is fixedly provided with supporting legs, the surface of one end of the treatment box close to the lower end is fixedly provided with a sealing door, and the inside of the treatment box is fixedly provided with a heater.

Preferably, the upper end surface fixed connection of crushed aggregates machine has the feed inlet, the inside fixed mounting of crushed aggregates machine has the rotation axis, the fixed surface of rotation axis installs the crushed aggregates cutter, the lower extreme surface fixed connection of crushed aggregates machine has the unloading pipe, crushed aggregates machine passes through unloading pipe and processing case fixed connection.

Preferably, the upper end surface of the treatment box is fixedly provided with a barometer at one side of the exhaust pipe, and the lower end surface of the exhaust pipe is fixedly connected with an exhaust valve.

Preferably, the fixed surface of inlet tube installs the water valve, the one end fixedly connected with shower of inlet tube, the lower extreme fixed surface of shower installs the water jet, the inlet tube passes through shower and handles case fixed connection.

Preferably, the linkage shaft is installed on the surface of the upper end of the driving motor in a specified mode, the stirring blades are fixedly installed on the surface of the linkage shaft, and the baffle is fixedly installed on the surface of the linkage shaft, which is located at the lower end of each stirring blade.

Preferably, a liquid discharge valve is fixedly arranged on the surface of the upper end of the liquid collecting tank, a filter screen is fixedly arranged on the surface of the upper end of the liquid collecting tank, which is positioned at the lower end of the liquid discharge valve, a liquid discharge pipe is fixedly arranged on the surface of the lower end of the liquid collecting tank, and a pipeline valve is fixedly arranged on the surface of the liquid discharge pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the processing case structure that sets up, it has normal straw anaerobic fermentation technology, still has the characteristics that the energy consumption is low, area is little and investment and running cost are low simultaneously to make the suitability greatly increased of device, through the stirring structure that sets up, the cooperation inlet tube can make the straw crushed aggregates homogenize with water intensive mixing, thereby accelerate straw anaerobic fermentation's speed, avoid leading to unable just producing the fermentation because of stirring inhomogeneous.

Drawings

FIG. 1 is a schematic view of the overall structure of a treatment device suitable for anaerobic fermentation of straws;

FIG. 2 is a schematic view of the cross-sectional structure of a treatment device suitable for anaerobic fermentation of straw;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a treatment tank; 101. supporting legs; 102. a closing door; 103. a heater; 2. a crusher; 201. a feed inlet; 202. a rotating shaft; 203. a crushed material cutter; 204. a discharging pipe; 3. an exhaust pipe; 301. a barometer; 302. an exhaust valve; 4. a water inlet pipe; 401. a water valve; 402. a shower pipe; 403. a water jet; 5. a drive motor; 501. a linkage shaft; 502. stirring blades; 503. a baffle plate; 6. a liquid collecting tank; 601. a drain valve; 602. a filter screen; 603. a liquid discharge pipe; 604. a pipeline valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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.

As shown in fig. 1-4, a treatment device suitable for straw anaerobic fermentation comprises a treatment box 1, wherein a crusher 2 is fixedly arranged on the upper end surface of the treatment box 1, an exhaust pipe 3 is fixedly arranged on one side, located on the crusher 2, of the upper end surface of the treatment box 1, a water inlet pipe 4 is fixedly arranged on one side surface, close to the upper end, of the treatment box 1, a driving motor 5 is fixedly arranged inside the treatment box 1, and a liquid collecting tank 6 is fixedly arranged inside the treatment box 1, located at the lower end of the driving motor 5;

the lower end surface of the treatment box 1 is fixedly provided with a supporting leg 101, the surface of one end of the treatment box 1 close to the lower end is fixedly provided with a sealing door 102, and the interior of the treatment box 1 is fixedly provided with a heater 103; the upper end surface of the crushing machine 2 is fixedly connected with a feeding hole 201, a rotating shaft 202 is fixedly arranged in the crushing machine 2, a crushing cutter 203 is fixedly arranged on the surface of the rotating shaft 202, a discharging pipe 204 is fixedly connected with the lower end surface of the crushing machine 2, and the crushing machine 2 is fixedly connected with the treatment box 1 through the discharging pipe 204; a barometer 301 is fixedly arranged on one side of the upper end surface of the treatment box 1, which is positioned on the exhaust pipe 3, and an exhaust valve 302 is fixedly connected with the lower end surface of the exhaust pipe 3; a water valve 401 is fixedly arranged on the surface of the water inlet pipe 4, one end of the water inlet pipe 4 is fixedly connected with a spray pipe 402, the lower end surface of the spray pipe 402 is fixedly provided with a water spray nozzle 403, and the water inlet pipe 4 is fixedly connected with the treatment box 1 through the spray pipe 402; the linkage shaft 501 is installed on the upper end surface of the driving motor 5 in a specified mode, the stirring blade 502 is fixedly installed on the surface of the linkage shaft 501, the baffle 503 is fixedly installed on the surface of the linkage shaft 501, which is located at the lower end of the stirring blade 502, when the straw processing device is used, firstly, the straw is loaded from the feed inlet 201, the rotating shaft 202 is started, the crushed straw is uniformly chopped by the crushed straw cutter 203 and then discharged from the discharge pipe 204 of the crushed straw crushing machine 2, after the straw enters the baffle 503 above the driving motor 5, the water valve 401 is firstly opened, so that water in the water inlet pipe 4 is sprayed out from the water spraying opening 403 on the spraying pipe 402, the crushed straw can be uniformly moistened, and then the heater 103 and the driving motor 5 are started, so that the stirring blade 502 drives the crushed straw to be fully stirred, and the crushed straw is subjected to anaerobic fermentation in the processing box 1; a liquid discharge valve 601 is fixedly arranged on the upper end surface of the liquid collecting tank 6, a filter screen 602 is fixedly arranged on the upper end surface of the liquid collecting tank 6 and positioned at the lower end of the liquid discharge valve 601, a liquid discharge pipe 603 is fixedly arranged on the lower end surface of the liquid collecting tank 6, and a pipeline valve 604 is fixedly arranged on the surface of the liquid discharge pipe 603.

It should be noted that, the utility model relates to a processing apparatus suitable for straw anaerobic fermentation, when using, at first put into the straw from feed inlet 201, start rotation axis 202, make crushed aggregates cutter 203 cut the straw evenly, discharge from unloading pipe 204 of crushed aggregates machine 2, after entering baffle 503 above driving motor 5, at first open water valve 401, make the water in the inlet tube 4 spout from water jet 403 on the shower pipe 402, can guarantee that the crushed aggregates of straw is affected with damp evenly, restart heater 103 and driving motor 5, make stirring vane 502 drive the crushed aggregates of straw fully stir, and make it anaerobically ferment in processing case 1, the marsh gas that produces will show the content by barometer 301, can directly open 302 discharge valve when needing, make it discharge from blast pipe 3, the crushed aggregates of straw can open sealed door 102 and take out, before this, can start the flowing back valve 601 on the upper end surface of collecting tank 6 first, the liquid is drained from the drain 603 by allowing the liquid to seep out of the filter screen 602 and opening the line valve 604.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a processing apparatus suitable for straw anaerobic fermentation which characterized in that: including handling case (1), the upper end fixed surface who handles case (1) installs crushed aggregates machine (2), the upper end fixed surface who handles case (1) is located one side fixed mounting of crushed aggregates machine (2) has blast pipe (3), a side surface who handles case (1) is close to upper end fixed mounting and has inlet tube (4), the inside fixed mounting who handles case (1) has driving motor (5), the lower extreme that the inside that handles case (1) is located driving motor (5) is fixed installs catch basin (6).

2. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the surface of the lower end of the treatment box (1) is fixedly provided with supporting legs (101), the surface of one end of the treatment box (1) is close to the lower end and is fixedly provided with a sealing door (102), and the inside of the treatment box (1) is fixedly provided with a heater (103).

3. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the utility model discloses a crushing machine, including crushed aggregates machine (2), the inside fixed mounting of crushed aggregates machine (2) has rotation axis (202), the fixed surface of rotation axis (202) installs crushed aggregates cutter (203), the lower extreme fixed surface of crushed aggregates machine (2) is connected with unloading pipe (204), crushed aggregates machine (2) through unloading pipe (204) and handle case (1) fixed connection.

4. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the upper end surface of the treatment box (1) is fixedly provided with a barometer (301) on one side of the exhaust pipe (3), and the lower end surface of the exhaust pipe (3) is fixedly connected with an exhaust valve (302).

5. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the surface fixed mounting of inlet tube (4) has water valve (401), the one end fixedly connected with shower (402) of inlet tube (4), the lower extreme fixed surface of shower (402) installs water jet (403), inlet tube (4) pass through shower (402) and handle case (1) fixed connection.

6. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the device is characterized in that a linkage shaft (501) is installed on the surface of the upper end of the driving motor (5) in a specified mode, stirring blades (502) are fixedly installed on the surface of the linkage shaft (501), and a baffle (503) is fixedly installed at the lower end, located on the surface of each stirring blade (502), of the linkage shaft (501).

7. The processing device suitable for straw anaerobic fermentation according to claim 1, characterized in that: the improved filter screen is characterized in that a liquid discharge valve (601) is fixedly arranged on the upper end surface of the liquid collecting tank (6), a filter screen (602) is fixedly arranged on the upper end surface of the liquid collecting tank (6) and located at the lower end of the liquid discharge valve (601), a liquid discharge pipe (603) is fixedly arranged on the lower end surface of the liquid collecting tank (6), and a pipeline valve (604) is fixedly arranged on the surface of the liquid discharge pipe (603).