CN216890926U

CN216890926U - Mixed fermenting installation of compound matrix

Info

Publication number: CN216890926U
Application number: CN202220625878.4U
Authority: CN
Inventors: 吴金娟; 崔延星
Original assignee: Shandong Tianyuanyuan Biotechnology Co ltd
Current assignee: Shandong Tianyuanyuan Biotechnology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-05
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a composite substrate mixed fermentation device which comprises a tank body, a mixing structure, a cleaning structure and a disinfecting structure. The tank body comprises a fermentation tank. The mixing structure comprises a driving device fixedly arranged on the upper surface of the fermentation tank, a driving shaft rod arranged at the output end of the driving device and a plurality of stirring frames fixedly arranged on the outer circumferential wall of the driving shaft rod; the driving shaft lever is rotationally connected in the fermentation tank. The cleaning structure comprises two extension supports, two cross grooves, two cross connecting blocks, two pressure springs and a scraper. The disinfection structure comprises an air feed pipe, a pressure reducing valve and an ozone generator. The composite substrate mixed fermentation device is convenient for effectively cleaning residual production materials on the inner wall of the fermentation tank, improves the blanking fullness of the composite substrate and avoids production waste; the use of continuous circulating fermentation of the fermentation tank is met by additionally arranging an effective disinfection structure, and the continuity of fermentation production is effectively improved.

Description

Mixed fermenting installation of compound matrix

Technical Field

The utility model relates to the field of fermentation devices, in particular to a composite substrate mixing fermentation device.

Background

The composite microbial functional matrix is one of the main limiting factors for the development of the organic seedling raising industry and one of the main links in crop production, and the application of the composite microbial functional matrix in agriculture is not only very wide, but also is called as a key factor for crop cultivation and fertilization. In the production of the compound matrix fertilizer, a mixed fermentation device is required.

In the prior art, the fermentation device for mixing the composite substrate is inconvenient for effectively cleaning residual production materials on the inner wall of the fermentation tank, and the residual production materials are easy to cause product waste and insufficient cleaning through a simple water flushing mode; there is no effective disinfection structure to satisfy the use of the continuous cycle fermentation of the fermentation tank, which affects the fermentation efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, the present fermentation device for mixing the composite substrate is necessary to effectively clean the residual production on the inner wall of the fermentation tank, and the residual production is easy to cause product waste and insufficient cleaning through a simple water flushing mode; there is not effectual disinfection structure in order to satisfy the use of fermentation cylinder continuous cycle fermentation, has influenced the efficiency problem of fermentation, provides a compound matrix mixed fermentation device.

A composite substrate mixing fermentation device comprising:

a tank comprising a fermentor;

a mixing structure disposed on the fermentor; the mixing structure comprises a driving device fixedly arranged on the upper surface of the fermentation tank, a driving shaft rod arranged at the output end of the driving device and a plurality of stirring racks fixedly arranged on the outer circumferential wall of the driving shaft rod; the driving shaft lever is rotationally connected in the fermentation tank;

the cleaning structure is fixedly connected to the outer circumferential wall of the driving shaft lever and comprises two extension supports, a cross groove formed in one end of each extension support, a cross connecting block movably connected in each cross groove, a pressure spring fixedly connected between each cross connecting block and each cross groove and a scraper fixedly installed at one end of each cross connecting block; and

the disinfection structure is arranged on the fermentation tank and comprises an air supply pipe, a pressure reducing valve and an ozone generator.

The composite substrate mixed fermentation device is convenient for effectively cleaning residual production on the inner wall of the fermentation tank, improves the blanking fullness of the composite substrate and avoids production waste; the use of continuous circulating fermentation of the fermentation tank is met by additionally arranging an effective disinfection structure, and the continuity of fermentation production is effectively improved.

In one embodiment, the tank body further comprises a feeding pipe communicated with the upper surface of the fermentation tank and a discharging pipe communicated with the lower surface of the tank body; the feeding pipe is detachably connected with a sealing cover; and a heating device is fixedly arranged on the outer circumferential wall of the bottom end of the fermentation tank.

In one embodiment, the cross-shaped connecting block slides in the cross-shaped groove, the number of the compression springs is the same as that of the cross-shaped connecting block, and the compression springs are arranged at positions opposite to one side of the scraper.

In one embodiment, the scraper is arranged opposite to the outer circumferential wall of the driving shaft, and the scraper is tightly contacted with the inner wall of the fermentation tank.

In one embodiment, a fixed support is fixedly connected between the two extending supports on the side opposite to the stirring frame.

In one embodiment, the air supply pipe is communicated with the upper surface of the fermentation tank, the pressure reducing valve is arranged at the top end of the air supply pipe, the outer circumferential wall of the air supply pipe is connected with the air conveying end of the ozone generator through a guide pipe, and the ozone generator is fixedly arranged at the outer surface of the fermentation tank.

In one embodiment, a pressure sensor is installed at the top end of the inner wall of the fermentation tank, and the pressure sensor is electrically connected with the pressure reducing valve through an external controller.

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

1. according to the utility model, by arranging the cleaning structure, in the process that the composite substrate is stirred by the mixing structure, the scraper can axially and synchronously move and flexibly contact with the inner wall of the fermentation tank, so that the residual substrate production substances on the inner wall of the fermentation tank are effectively cleaned under the condition that the scraper is fully contacted with the inner wall of the fermentation tank, the cleaning is convenient, the blanking fullness degree of the composite substrate can be improved, and the production waste is avoided.

2. According to the utility model, by arranging the disinfection structure, under the condition of ensuring effective pressure relief of fermentation gas in the fermentation tank, the odor is output into the fermentation tank and the coverage area of the odor is increased by matching with the centrifugal rotation action of the mixing structure, so that the disinfection comprehensiveness in the fermentation tank can be improved, and the reliability of the subsequent continuous production of the composite substrate can be met.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic structural diagram of a composite substrate mixing fermentation device according to the present invention.

Fig. 2 shows a partial cross-sectional view of fig. 1.

Fig. 3 is an exploded view of the cleaning structure and the fixing brace of fig. 2.

Description of the main elements

In the figure: 1. a tank body; 11. a fermentation tank; 12. a feed pipe; 13. a discharge pipe; 2. a hybrid structure; 21. a drive device; 22. a drive shaft; 23. a stirring frame; 3. cleaning the structure; 31. extending and supporting; 32. a cross groove; 33. a cross-shaped connecting block; 34. a pressure spring; 35. a squeegee; 4. a sterilizing structure; 41. an air supply pipe; 42. a pressure reducing valve; 44. an ozone generator; 5. fixing a support; 6. a pressure sensor; 7. a heating device.

The present invention is described in further detail with reference to the drawings and the detailed description.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-3, the present embodiment provides a composite substrate mixing fermentation apparatus, which includes a tank 1;

the composite substrate mixing fermentation device further comprises a mixing structure 2, a cleaning structure 3 and a disinfection structure 4.

Wherein, the tank body 1 comprises a fermentation tank 11; the tank body 1 also comprises a feeding pipe 12 communicated with the upper surface of the fermentation tank 11 and a discharging pipe 13 communicated with the lower surface of the tank body 1; the feed pipe 12 is detachably connected with a sealing cover. The sealing cover can provide the fermentation tightness of the fermentation tank 11, the feeding pipe 12 can be used for inputting the composite substrate to be fermented into the tank body 1, and the discharging pipe 13 can be used for discharging the product to be fermented; the discharge pipe 13 of this embodiment is provided with a discharge valve for controlling the opening and closing of the discharge pipe 13.

The heating device 7 is fixedly arranged on the outer circumferential wall of the bottom end of the fermentation tank 11. The heating device 7 of the present embodiment can adopt an electric heating block, and the bottom of the fermentation tank 11 is heated by the electric heating block, so that the efficiency of the composite substrate fermentation can be improved.

Wherein the mixing structure 2 is arranged on the fermentation tank 11; the mixing structure 2 comprises a driving device 21 fixedly installed on the upper surface of the fermentation tank 11, a driving shaft 22 installed at the output end of the driving device 21, and a plurality of stirring racks 23 fixedly installed on the outer circumferential wall of the driving shaft 22; the drive shaft 22 is rotatably connected in the fermenter 11. The driving device 21 in the present embodiment employs a rotating electric machine.

When the mixing structure 2 is used, the driving device 21 is started to drive the driving shaft lever 22 to rotate axially, the composite substrate in the fermentation tank 11 is stirred by the stirring frame 23 connected to the driving shaft lever 22, and the filling degree and efficiency of fermentation are effectively improved.

Please refer to fig. 2-3, wherein the cleaning structure 3 is fixedly connected to the outer circumferential wall of the driving shaft 22; the cleaning structure 3 comprises two extension supports 31, a cross groove 32 arranged at one end of each extension support 31, a cross connecting block 33 movably connected in each cross groove 32, a pressure spring 34 fixedly connected between the cross connecting block 33 and the cross groove 32, and a scraper 35 fixedly arranged at one end of each cross connecting block 33. The cross-shaped connecting block 33 slides in the cross-shaped groove 32, the number of the compressed springs 34 is the same as that of the cross-shaped connecting block 33, and the compressed springs 34 are arranged at a position opposite to one side of the scraper 35. The scraper 35 in this embodiment may be made of plastic.

The cross-shaped connecting block 33 slides in the cross-shaped groove 32, the number of the compressed springs 34 is the same as that of the cross-shaped connecting block 33, and the compressed springs 34 are arranged at a position opposite to one side of the scraper 35.

The scraper 35 is oppositely arranged at the position of the outer circumferential wall of the driving shaft 22, and the scraper 35 is closely contacted with the inner wall of the fermentation tank 11.

When clearance structure 3 uses, when the actuating shaft pole 22 carries out axial rotation, extension props 31 can drive scraper blade 35 and fermentation cylinder 11's inner wall and is the annular motion, simultaneously through cross connecting block 33 under the scalable effect that slides and the cross connecting block 33 that leads to of pressure spring 34 elasticity in cross groove 32 for scraper blade 35 can carry out abundant flexible contact with the inner wall of fermentation cylinder 11, the effect of hugging closely constantly has been reached, and the structure protection of scraper blade 35 action has been improved, so that can realize the effect of the abundant clearance of fermentation cylinder 11 inner wall adhesion matrix.

Further, a fixed support 5 is fixedly connected between the two extending supports 31 at the side opposite to the stirring frame 23. The fixing stay 5 provides a coupling strength of the supporting position of the extension stay 31.

Wherein, the disinfection structure 4 is arranged on the fermentation tank 11; the disinfection structure 4 comprises an air supply pipe 41, a pressure reducing valve 42 and an ozone generator 44; the air supply pipe 41 is communicated with the upper surface of the fermentation tank 11, the pressure reducing valve 42 is arranged at the top end of the air supply pipe 41, the outer circumferential wall of the air supply pipe 41 is connected with the air conveying end of the ozone generator 44 through a guide pipe, and the ozone generator 44 is fixedly arranged at the outer surface position of the fermentation tank 11.

When the disinfection structure 4 is used, the pressure reducing valve 42 can control the discharge of the overpressure gas in the fermentation tank 11 through the air feeding pipe 41; when no fermentation product exists in the fermentation tank 11, the ozone generator 44 is controlled to work, the odor sent by the ozone generator can enter the fermentation tank 11 through the air feed pipe 41, and the centrifugal rotation action of the stirring frame 23 is matched, so that the odor can be fully covered in the fermentation tank 11, the disinfection treatment is completed, and the fermentation tank 11 can be used in the fermentation processing in the following.

Further, a pressure sensor 6 is installed at the top end of the inner wall of the fermentation tank 11, and the pressure sensor 6 is electrically connected with the pressure reducing valve 42 through an external controller. The pressure sensor 6 can monitor the fermentation air pressure in the fermentation tank 11 in real time, so that the pressure reducing valve 42 can be controlled in real time through an external controller for pressure relief.

In summary, the composite substrate mixing fermentation apparatus of the present embodiment has the following advantages compared to the current fermentation apparatus: the composite substrate mixed fermentation device is convenient for effectively cleaning residual production materials on the inner wall of the fermentation tank 11, improves the blanking fullness of the composite substrate and avoids production waste; the continuous circulating fermentation of the fermentation tank 11 is satisfied by adding the effective disinfection structure 4, and the continuity of the fermentation production is effectively improved.

The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A composite substrate mixing fermentation device is characterized by comprising:

a tank (1), the tank (1) comprising a fermenter (11);

a mixing structure (2) arranged on the fermenter (11); the mixing structure (2) comprises a driving device (21) fixedly arranged on the upper surface of the fermentation tank (11), a driving shaft rod (22) arranged at the output end of the driving device (21) and a plurality of stirring frames (23) fixedly arranged on the outer circumferential wall of the driving shaft rod (22); the driving shaft lever (22) is rotationally connected in the fermentation tank (11);

the cleaning structure (3) is fixedly connected to the outer circumferential wall of the driving shaft lever (22), and comprises two extension supports (31), a cross groove (32) formed in one end of each extension support (31), a cross connecting block (33) movably connected into each cross groove (32), a pressure spring (34) fixedly connected between each cross connecting block (33) and each cross groove (32), and scrapers (35) fixedly mounted at one ends of the two cross connecting blocks (33); and

the disinfection structure (4) is arranged on the fermentation tank (11), and the disinfection structure (4) comprises an air supply pipe (41), a pressure reducing valve (42) and an ozone generator (44).

2. The composite substrate mixing fermentation device according to claim 1, wherein the tank (1) further comprises a feeding pipe (12) communicated with the upper surface of the fermentation tank (11) and a discharging pipe (13) communicated with the lower surface of the tank (1); the feeding pipe (12) is detachably connected with a sealing cover;

and a heating device (7) is fixedly arranged on the outer circumferential wall at the bottom end of the fermentation tank (11).

3. The composite substrate mixing and fermenting device according to claim 1, wherein the cross-shaped connecting block (33) slides in the cross-shaped groove (32), the number of the compression springs (34) is the same as that of the cross-shaped connecting block (33), and the compression springs (34) are arranged at a position opposite to one side of the scraper (35).

4. The fermentation apparatus for mixing a composite substrate as claimed in claim 1, wherein the scraper (35) is disposed opposite to the outer circumferential wall of the driving shaft (22), and the scraper (35) is in close contact with the inner wall of the fermentation tank (11).

5. The mixed fermentation device of composite substrate as claimed in claim 1, wherein a fixing support (5) is fixedly connected between the two extending supports (31) at the side facing away from the stirring frame (23).

6. The mixed fermentation device of composite substrate as claimed in claim 1, wherein the gas supply pipe (41) is connected to the upper surface of the fermentation tank (11), the pressure reducing valve (42) is installed at the top end of the gas supply pipe (41), the outer circumferential wall of the gas supply pipe (41) is connected to the gas supply end of the ozone generator (44) through a conduit, and the ozone generator (44) is fixedly installed at the outer surface of the fermentation tank (11).

7. The composite substrate mixing fermentation device according to claim 1, wherein a pressure sensor (6) is installed on the top end of the inner wall of the fermentation tank (11), and the pressure sensor (6) is electrically connected with the pressure reducing valve (42) through an external controller.