CN112551842A

CN112551842A - Intelligent cylinder fermentation cylinder

Info

Publication number: CN112551842A
Application number: CN202011417540.1A
Authority: CN
Inventors: 王湘文; 王圣泽; 藏梓硕; 付晓红; 陈留伟; 张文娴
Original assignee: Qingdao Xingkai Environment Technology Co ltd
Current assignee: Qingdao Xingkai Environment Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-03-26
Anticipated expiration: 2040-12-07
Also published as: CN112551842B

Abstract

The invention provides an intelligent roller fermentation tank, which comprises a roller, end covers on two sides of the roller, a packing auger arranged in the roller, a drive gear arranged on a packing auger drive motor, an air ventilation shell, a rocker arm rod and a drive cylinder, wherein a drive rod of the drive cylinder is connected with one end of the rocker arm rod, the other end of the rocker arm rod is hinged on the packing auger drive motor, and a connecting wheel meshed with the drive gear is arranged on the rocker arm rod; the packing auger is arranged on the inner wall of the roller, one end of the packing auger extends out of the end cover of the roller, and a rotating gear is arranged on the packing auger; reinforcing plates are arranged between the throwing plate and the inner wall of the roller, through holes are formed in the reinforcing plates, the inflation tube is arranged at the through holes in the reinforcing plates in the roller, and the inflation tube is connected to the inflation branch outside the roller. The invention redesigns the structure of the roller fermentation tank, solves the problem that the tank body can not be greatly limited, and simultaneously, the whole device adopts automatic control to realize intelligent operation.

Description

Intelligent cylinder fermentation cylinder

Technical Field

The invention belongs to the field of organic waste treatment, and particularly relates to a roller fermentation tank.

Background

The drum-type fermentation tank is mainly used for the manure treatment process in the farm, changes the traditional tank method fermentation process and improves the production efficiency. The drum-type stirring fermentation tank comprises a rack and a driving device, wherein a carrier roller and a driving device are installed on the rack, a drum is placed on the carrier roller, the drum can rotate in the circumferential direction under the driving of the driving device, a conveyor located at the middle position in the drum and a material receiving groove are arranged in the drum, the conveyor comprises an auger, and ventilation shells are respectively arranged at two ends in the drum. The ventilation shell comprises an inner pipe and an outer pipe, the inner pipe is sleeved on the auger, a ventilation cavity is formed between the inner pipe and the outer pipe, an air inlet/outlet is arranged above the outer pipe in the fermentation tank, and the air is discharged through the air inlet/outlet during air inlet and exhaust.

The roller has the following defects in the practical application process: 1. the packing auger is positioned in the middle, when the tank body is longer, the packing auger is lengthened along with the longer tank body, the packing auger is lengthened to cause deformation easily during service, the operation of equipment is influenced, the packing auger is easy to break under severe conditions, the service life of the equipment is greatly reduced, the capacity of the existing fermentation tank is limited during design, only the tank body with the volume less than 50 cubes can be manufactured, and the length of the packing auger cannot exceed 6 meters; 2. The material enters into the cavity of ventilating through advancing/the gas vent very easily in the cylinder inside, and the cavity of ventilating is the annular cavity of interior outer tube-forming, and the space is narrow and small, can cause for a long time to aerify badly, or block up and seriously fill not admit air to influence fermentation effect and fermentation progress. At present, the ventilation shell in the cylinder can only be detached and cleaned, which is troublesome and laborious, and the ventilation shell is very easy to damage in the detachment process.

Disclosure of Invention

The invention provides an intelligent roller fermentation tank aiming at the defects that the existing fermentation tank cannot be made large and a packing auger is easy to deform and break once being made large, and the like, which adopts the following technical scheme:

an intelligent roller fermentation tank comprises a controller, a roller arranged on a rack, end covers arranged at two sides of the roller, an auger arranged in the roller, an auger driving motor, a driving gear arranged on the auger driving motor, an air-permeable shell, a feeding port, a material throwing plate and an inflation tube, and a clutch, wherein the auger is arranged on the inner wall of the roller, one end of the auger extends out of the end cover of the roller, a rotating gear is arranged on the end cover, and during operation, a connecting wheel is meshed with and separated from the rotating gear through the clutch; a plurality of reinforcing plates which are distributed along the left-right direction are arranged between the throwing plate and the inner wall of the roller, through holes are formed in the reinforcing plates, an inflation main port and a plurality of inflation branch ports which are communicated with the inflation main port are arranged on the outer side of the end cover, the inflation pipe is arranged at the through hole position on the reinforcing plates in the roller and is connected to the inflation branch ports outside the roller; the feed inlet is arranged above the inner wall of the roller opposite to the packing auger, and a feed cover is arranged at the feed inlet.

Further, the feeding cover is controlled to be opened or closed by the air cylinder.

Furthermore, a protruding iron block is installed on the outer side of the end cover, a proximity switch which is right opposite to the iron block is installed on the rack, the proximity switch sends a received signal to the controller, and the controller controls the auger driving motor to brake so as to control the roller to stop.

Furthermore, the number of the inflation branch openings is 6-8, the inflation branch openings are divided into two groups, each group forms a communication unit through a branch connecting pipe, and the middle inflation branch opening of each communication unit is connected with an inflation main opening through a main connecting pipe.

Furthermore, the ventilating shell comprises a ventilating cylinder, half of the ventilating cylinder is positioned in the roller, the other half of the ventilating cylinder is positioned outside the roller, an air inlet/outlet port is arranged on the ventilating cylinder positioned outside the roller, and an air inlet/outlet pipe is arranged on the ventilating cylinder positioned in the roller.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention provides an intelligent roller fermentation tank, wherein 1, an auger is arranged on the inner wall of a roller, so that the problem that the auger is too long and is easy to break is solved; the auger and the auger driving motor are separately designed, when the roller rotates, the motor is separated from the auger, and when the roller stops and needs to discharge materials, the auger driving motor drives the auger to rotate through the clutch; 2. the ventilation shell is directly designed into a ventilation cylinder type, so that the space is enlarged, and the problems of easy blockage and inconvenient cleaning are solved; 3. a plurality of pipelines in the roller are inflated in a way that the inflation main ports and the branch ports are communicated with each other on the end covers, and the pipelines outside the roller are connected neatly and simply; 4. the roller is controlled to be static and started at the same position each time through the positioning device, namely, when the roller stops, the feeding hole is always positioned right above, and accurate inflation is facilitated.

The invention redesigns the structure of the roller fermentation tank, solves the problem that the tank body can not be greatly limited, and simultaneously, the whole device adopts automatic control to realize intelligent operation.

Drawings

FIG. 1 is a schematic longitudinal sectional view of a drum according to an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic view of a motor-driven packing auger structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of a motor-driven packing auger structure according to an embodiment of the present invention;

FIG. 5 is a first schematic sectional view of the inlet of the embodiment of the present invention;

FIG. 6 is a schematic sectional view of a second embodiment of the present invention;

FIG. 7 is a schematic sectional view of a third embodiment of the present invention;

FIG. 8 is a schematic diagram of a structure of a throwing plate in a roller according to an embodiment of the present invention;

as in the above figures: 1. a frame; 2. a carrier roller; 3. a drum; 3-1, a feed inlet; 3-1-1, blocking edge; 3-1-2, a feeding cover; 3-2, a discharge hole; 4. an end cap; 5. a packing auger; 5-1, rotating the gear; 6. a material throwing plate; 7. a reinforcing plate; 8. stirring a screw; 9. ventilating the shell; 9-1, an air inlet; 9-2, an exhaust port; 10. a rocker arm lever; 10-1, connecting wheels; 11. the auger drives the motor; 11-1, driving gear; 12. a feeding mechanism; 13. a feeding mechanism; 14. a finished product conveying mechanism; 15. an inflation tube; 16. a cylinder; 17. and (4) iron blocks.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the following examples.

Referring to fig. 1 and 2, the embodiment provides an intelligent roller fermentation tank, which comprises a frame 1, a carrier roller 2 mounted on the frame 1, a roller 3 placed on the carrier roller 2, end covers 4 arranged on two sides of the roller 3, an auger 5 mounted in the roller 3, a material throwing plate 6, a stirring screw 8, an inflation tube 15 and an aeration shell 9. An auger driving motor 11 and a controller (not shown in the figure) are arranged outside the roller 3.

Stirring helix 8 is double helix blade, and double helix blade rotates along with a section of thick bamboo at the during operation, and crisscross upper and lower blade that sets up is at the rotation in-process, and the left and right sides production of upper and lower blade pushes the power of intermediate position in opposite directions, and the material between the upper and lower blade is abundant extrusion under this effect of opposite force for the material stirring is more even.

Referring to fig. 8, fig. 8 gives a schematic view of 8 flinger plates. The throwing plate 6 in the roller 3 is a straight plate traversing the roller, the included angle between the straight plate and the tangent line at the connecting point of the inner wall of the roller is 75-85 degrees, in order to increase the fixing strength between the throwing plate 6 and the roller, a plurality of reinforcing plates 7 distributed along the left-right direction are arranged between the throwing plate 6 and the inner wall of the roller, each reinforcing plate is provided with a through hole 7-1, the outer side of an end cover is provided with an inflation main port 4-1 and a plurality of inflation branch ports communicated with the inflation main port, an inflation pipe is arranged at the through hole 7-1 on the reinforcing plates in the roller, namely penetrates through the through hole 7-1 of each reinforcing plate 7 on one throwing plate 6, and is connected to each inflation branch port 4-2 outside the roller. In this embodiment, the number of the inflation branch ports is 6, every three inflation branch ports form a communication unit through a branch connecting pipe, and the middle inflation branch port of the communication unit is connected with the inflation main port 4-1 through a main connecting pipe. Of course, the number of the air charging openings can be 8 according to the capacity of the roller.

Referring to fig. 3 and 4, auger 5 is installed on the inner wall of drum 3, and drum end cover 4 is stretched out to one end of auger 5, installs running gear 5-1 on it, and auger driving motor 11 installs in the frame, and auger driving motor 11 passes through the rotation of clutch drive auger, and this embodiment clutch includes rocking arm pole 10 and drives actuating cylinder, and the actuating lever that drives actuating cylinder connects the one end of rocking arm pole, the other end of rocking arm pole 10 articulates on auger driving motor, installs on the rocking arm pole with drive gear 5-1 engaged with fifth wheel 10-1. When the rocker arm mechanism works, the driving cylinder drives the rocker arm rod to realize the engagement and the separation of the connecting wheel and the rotating gear, the figure 3 is a schematic diagram of the structure that the connecting wheel is engaged with the rotating gear, and the figure 4 is a schematic diagram of the structure that the connecting wheel is separated from the rotating gear. The clutch can also adopt an electric driving mode, namely the motor drives the rocker arm rod to extend and retract, and the aim of the embodiment can also be achieved.

The auger is installed on the inner wall of the roller, enough design space is provided for the ventilation shell 9, the ventilation shell 9 comprises a ventilation barrel, half of the ventilation barrel is positioned in the roller, half of the ventilation barrel is positioned outside the roller, the ventilation barrel positioned outside the roller is provided with an air inlet/outlet port, the ventilation barrel positioned in the roller is provided with an air inlet/outlet pipe, the ventilation shell is positioned on the left side of the embodiment, an air inlet 9-1 is positioned outside the roller, the air outlet 9-2 is positioned in the roller, the ventilation barrel is connected through the air outlet pipe, the ventilation shell is positioned on the right side, the air inlet 9-1 is positioned in the roller and is connected with the ventilation barrel through the air inlet pipe, and the air.

Referring to fig. 5-7, a feed inlet 3-1 is arranged above the inner wall of the roller opposite to the packing auger 5, and a feed cover 3-1-2 is arranged at the feed inlet 3-1. The feeding cover of the embodiment is controlled to be opened or closed by the air cylinder 16. The feeding port 3-1 of the embodiment is a square port protruding out of the tank body, and an L-shaped retaining edge 3-1-1 is arranged on one side of the square port and used for retaining a feeding cover 3-1-2 of the feeding port. The discharge port 3-2 is correspondingly arranged below the roller 3. In addition, the roller is controlled to be in the same position with the starting through the positioning device every time, specifically, the protruding iron block 17 is installed on the outer side of the end cover, the proximity switch opposite to the iron block is installed on the rack, the proximity switch sends a received signal to the controller, and the controller controls the auger driving motor to brake so as to control the roller to stop.

Referring to fig. 2, the roller fermentation tank of this embodiment includes No. 1 tank and No. 2 tank, is controlled by the PLC controller in a centralized manner, and is provided with buttons and display screens such as "operate", "stop" and "discharge". The two tanks respectively and independently complete the fermentation process of the whole material, and a feeding mechanism 12, a charging mechanism 13 and a finished product material conveying mechanism 14 in the middle are shared. The feeding mechanism is used for conveying materials at a lower position to the feeding mechanism 13 at a higher position, the feeding mechanism 13 feeds materials to the No. 1 tank or the No. 2 tank respectively, and the fermented materials are conveyed outwards through the finished product conveying mechanism 14.

When feeding in raw material, open the feed inlet and target in place the back, start reinforced button, reinforced mechanism feeds in raw material to No. 1 jar or No. 2 jar, if once add not full, then close the feed inlet, start the operation button, treat to rotate after the suitable time, press corresponding stop button again, at this moment, the fermentation cylinder is automatic stop to the assigned position under positioner's effect, and the charge door is located the position directly over promptly. The addition process was repeated until the appropriate charge was added.

During fermentation, the fermentation process comprises two stages of operation and static aeration, and the whole fermentation process is controlled by three time periods: the rotation time, the resting time and the fermentation time can be set by the process requirements.

After reinforced completion, start No. 1 jar and No. 2 jar respectively, the rotation process of the jar body is controlled by "rotation time" and "quiescent time" of settlement, and when the jar body was static, aerify the cylinder and stretch out the back that targets in place, with high-pressure gas rush into the jar internal, when aerifing the cylinder and withdraw back that targets in place, jar body can automatic operation, and above-mentioned process is constantly repeated to whole fermentation process, and the jar body is static at appointed position after accomplishing the fermentation time of settlement, and the feed inlet is located directly over promptly.

After the fermentation was accomplished, open the discharge gate, then press ejection of compact button, the clutch is controlled again and auger driving motor drive auger operation ejection of compact, and at this moment, the material can be constantly from the discharge gate output, if once the ejection of compact is not clean, can close the discharge gate, the clutch of controlling earlier breaks away from, then closes ejection of compact button, presses start button again, makes jar body rotate behind the suitable time, repeated ejection of compact process, until going out clean material.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an intelligent cylinder fermentation cylinder, includes the controller, installs the cylinder in the frame, the end cover of cylinder both sides to and install and be equipped with drive gear, ventilation shell, feed inlet, flitch, gas tube on auger, auger driving motor, the auger driving motor in the cylinder, its characterized in that:

the packing auger is arranged on the inner wall of the roller, one end of the packing auger extends out of the end cover of the roller, a rotating gear is arranged on the packing auger, and the clutch is used for realizing the engagement and the separation of the connecting wheel and the rotating gear when in work;

a plurality of reinforcing plates which are distributed along the left-right direction are arranged between the throwing plate and the inner wall of the roller, through holes are formed in the reinforcing plates, an inflation main port and a plurality of inflation branch ports which are communicated with the inflation main port are arranged on the outer side of the end cover, the inflation pipe is arranged at the through hole position on the reinforcing plates in the roller and is connected to the inflation branch ports outside the roller;

the feed inlet is arranged above the inner wall of the roller opposite to the packing auger, and a feed cover is arranged at the feed inlet.

2. The intelligent roller fermenter of claim 1, wherein: the feeding cover is controlled to be opened or closed by the air cylinder.

3. The intelligent roller fermenter of claim 1, wherein: the outer side of the end cover is provided with a protruding iron block, the rack is provided with a proximity switch which is right opposite to the iron block, the proximity switch sends a received signal to the controller, and the controller controls the auger driving motor to brake so as to control the roller to stop.

4. The intelligent roller fermenter of claim 1, wherein: the number of the inflation branch openings is 6-8, the inflation branch openings are divided into two groups, each group forms a communicating unit through a branch connecting pipe, and the middle inflation branch opening of the communicating unit is connected with an inflation main opening through a main connecting pipe.

5. The intelligent roller fermenter of claim 1, wherein: the ventilation shell comprises a ventilation cylinder, wherein one half of the ventilation cylinder is positioned in the roller, the other half of the ventilation cylinder is positioned outside the roller, the ventilation cylinder positioned outside the roller is provided with an air inlet/outlet port, and the ventilation cylinder positioned in the roller is provided with an air inlet/outlet pipe.