CN217052088U - Closed continuous dynamic compost reactor - Google Patents
Closed continuous dynamic compost reactor Download PDFInfo
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- CN217052088U CN217052088U CN202221206394.2U CN202221206394U CN217052088U CN 217052088 U CN217052088 U CN 217052088U CN 202221206394 U CN202221206394 U CN 202221206394U CN 217052088 U CN217052088 U CN 217052088U
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Abstract
The utility model discloses a closed continuous dynamic composting reactor, belonging to the technical field of solid waste resource treatment and utilization, which comprises a closed frame box, wherein a feeding bin, a roller fermentation bin and a discharging chamber which are sequentially and independently arranged are arranged in the closed frame box; a spiral flow impeller is arranged in the feeding bin, and a solid screen is arranged on one side of the feeding bin, which is far away from the raw material inlet; one end of the feeding bin, which is far away from the raw material inlet, is communicated with the roller fermentation bin; the roller fermentation bin is rotatably arranged in the closed frame box, and a plurality of material mixing shoveling plates are arranged on the inner wall of the roller fermentation bin; a bidirectional double-shaft stirring and flow pushing device is arranged in the roller fermentation bin; a spiral discharging device is arranged in the discharging chamber. The utility model realizes the automatic inoculation and fluidized fermentation of materials in the organic solid waste compost fermentation process, and has no odor pollution, high automation degree and the like in the whole process.
Description
Technical Field
The utility model belongs to the technical field of solid waste resourceful treatment utilizes, concretely relates to airtight continuous type developments compost reactor.
Background
With the implementation and enforcement of the garbage classification policy, the treatment and disposal of organic solid wastes represented by kitchen wastes and landscaping wastes is a major problem limiting the green development of the community in the town at present. The sequencing batch process is the mainstream process of the current aerobic biotransformation, but the process has poor material fluctuation impact resistance, low treatment efficiency and difficult odor control, and is difficult to be suitable for urban resident communities with high requirement on the proximity effect, large population, concentrated living and small outlier spacing. Along with the implementation of a household garbage classification policy, the amount of kitchen garbage is increased sharply, the overload operation condition of a centralized treatment facility is steep, and the newly-built treatment facility cannot be put into use quickly due to the problems of difficult site selection, long construction period, large floor area, serious secondary pollution and the like.
Therefore, there is a need for a closed continuous dynamic composting reactor that has a small footprint, is suitable for distributed on-site treatment, and is environmentally friendly to alleviate the above-mentioned contradictions, and can meet the demand for on-site treatment and utilization of organic solid wastes, and can reduce the treatment cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a small floor area, the continuous processing facility who is applicable to distributed processing on the spot alleviates above-mentioned contradiction, solves the demand that organic solid waste handled on the spot and utilized, and can reduce the airtight continuous dynamic composting reactor of treatment cost, has taken following technical scheme:
a closed continuous dynamic composting reactor comprises a closed frame box, wherein a feeding bin, a roller fermentation bin and a discharging chamber which are independently arranged up and down are arranged in the closed frame box;
the upper end of the closed frame box is provided with a raw material inlet communicated with the feeding bin, and the lower end of the closed frame box is provided with a clinker discharging port communicated with the discharging chamber;
a spiral flow impeller is arranged in the feeding bin, a solid screen is arranged on one side of the feeding bin, which is far away from the raw material inlet, and the solid screen is provided with a blade structure; one end of the feeding bin, which is far away from the raw material inlet, is communicated with the roller fermentation bin; the spiral flow impeller is used for pushing the organic solid waste input from the raw material inlet to one end of the feeding bin far away from the raw material inlet and entering the feeding port of the roller fermentation bin;
the roller fermentation bin is rotatably arranged in the closed rack box, and a plurality of shoveling plates are arranged on the inner wall of the roller fermentation bin; a bidirectional double-shaft stirring and pushing device is arranged in the roller fermentation bin, and a certain gap is reserved between the bidirectional double-shaft stirring and pushing device and the shoveling plate; the bidirectional double-shaft stirring and pushing device is used for mixing the materials in the roller fermentation bin in a circulating manner and refluxing clinker, and pushing the decomposed compost to the discharge chamber through a discharge hole of the roller fermentation bin;
a spiral discharger is arranged in the discharge chamber and used for conveying the decomposed compost in the discharge chamber to the clinker discharge port.
Further, the spiral flow pusher comprises a first rotating shaft, a first spiral blade arranged on the first rotating shaft and a first driving device, and the first rotating shaft is rotatably connected to the inner wall of the feeding bin; the first driving device is arranged on the closed rack box positioned outside the feeding bin; the driving end of the first driving device extends into the feeding bin and is fixedly connected with one end of the first rotating shaft.
Furthermore, the roller fermentation bin comprises a roller, a rolling ring and a gear ring, wherein the rolling ring and the gear ring are sleeved on the outer side of the roller, and two axial ends of the roller are rotatably arranged on the inner wall of the closed rack box; the two groups of rolling rings are respectively arranged at two axial ends of the roller; the gear ring is arranged between the two groups of rolling rings;
a roller driving rotating wheel, a roller speed changer and a roller driving motor are arranged on the closed frame box, wherein the driving end of the roller driving motor is matched with the input end of the roller speed changer, and the roller driving rotating wheel is fixedly connected with the output end of the roller speed changer; the roller driving rotating wheel is matched with the gear ring to drive the roller to rotate;
the lower end of the roller is provided with a riding wheel which is rotatably arranged on the closed frame box, and the riding wheel is matched with the rolling ring to support the roller fermentation bin and fix the position of the roller fermentation bin.
Further, an air exhaust plate is respectively arranged at a feeding port of the roller fermentation bin and a discharging port of the roller fermentation bin; the air exhaust plate is communicated with an air pump at the feeding end, which is arranged at the outer side of the roller fermentation bin, through an air exhaust pipeline.
Further, the bidirectional double-shaft stirring plug flow device comprises a stirring shaft and a plurality of stirring blades, the stirring shaft is rotatably connected in the roller, and two end parts of the stirring shaft extend out of the roller; a driving motor is arranged on the closed frame box, and a driving end of the driving motor is fixedly connected with one end of the stirring shaft; the stirring blades are arranged on the stirring shaft along the circumferential direction; the stirring shaft is a hollow pipe and is connected with the aeration device; the stirring blade is provided with an aeration cavity communicated with the stirring shaft; and a plurality of aeration holes communicated with the aeration cavity are distributed on the stirring blade, and the aeration holes supply oxygen to the fermentation materials in the roller fermentation bin.
Furthermore, the surface of one axial side of the roller is provided with a multi-sensor integrated board, and the multi-sensor integrated board is at least provided with a temperature sensor, a humidity sensor and an oxygen sensor.
Furthermore, the shoveling plates comprise spiral shoveling plates arranged on one side of a feed port of the roller, parallel shoveling plates arranged in the roller and material blocking shoveling plates arranged on one side of a discharge port of the roller.
Further, the spiral discharger comprises a second rotating shaft, a second spiral blade arranged on the second rotating shaft and a second driving device; the second rotating shaft is rotationally connected to the inner wall of the discharging chamber; the second driving device is arranged on the closed frame box positioned outside the discharging chamber, and the driving end of the second driving device is fixedly connected with one end of the second rotating shaft; the head end of the second rotating shaft corresponds to the discharge hole of the roller fermentation bin, and the tail end of the second rotating shaft corresponds to the clinker discharge hole.
Has the advantages that:
the utility model provides a pair of airtight continuous type developments compost reactor, it is broken to organic solid waste through the spiral plug flow, the dehydration, the three-dimensional stirring effect through cylinder fermentation storehouse has realized organic solid waste and the compost material intensive mixing that is in the high temperature phase, grog backward flow inoculation and fluidization fast fermentation have been realized simultaneously, the fermentation temperature has been promoted, the required time of material maturity has been shortened, the continuous business turn over material of the aerobic biotransformation of organic solid waste has been realized, the local anaerobism acidizing of the internal portion of heap has been avoided, the stability of compost product quality has been improved, the simplification of changing waste into valuables process has been realized, it is friendly to have the processing procedure environment, equipment structure is compact, take up an area of and advantage such as few and degree of automation height.
Drawings
FIG. 1 is a front sectional view of a closed continuous dynamic composting reactor;
FIG. 2 is a top sectional view of a closed continuous dynamic composting reactor;
FIG. 3 is a side sectional view of a closed continuous dynamic composting reactor;
FIG. 4 is a schematic diagram of a shoveling plate structure of a closed continuous dynamic composting reactor;
wherein, 1, a control device; 2. a helical flow impeller; 3. a raw material inlet; 4. a first driving device; 5. a drive motor; 6. a discharge end air pump; 7. a roller fermentation bin; 8. a first transmission; 9. a discharge hole of the roller; 10. a spiral discharging device; 11. a first aeration plate; 12. a second driving device; 13. the roller drives the rotating wheel; 14. shovelling plates; 15. a riding wheel; 16. a multi-sensor integrated board; 17. an air pump at the feed end; 18. a second transmission; 19. a paddle shaft; 20. an air extraction plate; 21. a roller feed port; 22. a solid screen; 23. a ring gear; 24. a backing plate; 25. a stirring shaft.
Detailed Description
Example 1
Referring to fig. 1-4, a closed continuous dynamic composting reactor comprises a closed frame box, wherein a feeding chamber, a roller fermentation chamber 7 and a discharging chamber which are sequentially and independently arranged are arranged in the closed frame box.
The upper end of the closed frame box is provided with a feeding hole communicated with the feeding bin, and the lower end of the closed frame box is provided with a clinker discharging hole communicated with the discharging chamber.
A spiral flow pusher 2 is arranged in the feeding bin, a solid screen 22 is arranged on one side of the feeding bin, which is far away from the raw material inlet 3, and the solid screen 22 is provided with a blade structure; one end of the feeding bin, which is far away from the raw material inlet 3, is communicated with the roller fermentation bin 7; the spiral flow impeller 2 is used for stirring and pushing perishable garbage input from the raw material inlet 3 to one end of the feeding bin, which is far away from the raw material inlet 3, and the perishable garbage enters a feeding port of the roller fermentation bin 7.
Wherein, the spiral impeller 2 in the feeding bin stirs and mixes compost materials uniformly and drives the materials to move towards the interior of the roller fermentation bin; the perishable garbage is crushed at the solid screen 22 under the pushing action of the spiral flow pusher 2.
The roller fermentation bin 7 is rotatably arranged in the closed frame box, and a plurality of shoveling plates 14 are arranged on the inner wall of the roller fermentation bin 7; a bidirectional stirring paddle rod 19 which can rotate relative to the roller fermentation bin 7 is arranged in the roller fermentation bin 7, and a certain gap is reserved between the bidirectional stirring paddle rod 19 and the shoveling plate 14; the bidirectional stirring paddle rod 19 is used for mixing the materials in the roller fermentation bin 7 in a circumfluence way and refluxing the clinker, and pushing the decomposed compost to a discharge chamber through a discharge hole of the roller fermentation bin 7.
In the embodiment, the roller fermentation chamber 7 is used as a high-temperature fermentation reaction container to complete the quick aerobic biotransformation treatment of the perishable garbage, so that the perishable garbage is harmless, reduced and recycled.
A spiral discharger 10 is arranged in the discharge chamber, and the spiral discharger 10 is used for further mixing the decomposed compost and conveying the decomposed compost to a clinker discharge port.
In this embodiment, the spiral flow driver 2 includes a first rotating shaft, a first spiral blade disposed on the first rotating shaft, and a first driving device 4, the first rotating shaft is rotatably connected to the inner wall of the feeding bin; the first driving device 4 is arranged on a closed frame box positioned outside the feeding bin; the driving end of the first driving device 4 extends into the feeding bin and is fixedly connected with one end of the first rotating shaft.
In this embodiment, the roller fermentation chamber 7 comprises a roller, a rolling ring and a gear ring 23 which are sleeved outside the roller, and two axial ends of the roller are rotatably mounted on the inner wall of the closed frame box; the two groups of rolling rings are respectively arranged at the two axial ends of the roller; the ring gear 23 is arranged between the two sets of rolling rings;
a roller driving rotating wheel 13, a roller speed changer and a roller driving motor are arranged on the closed frame box, wherein the driving end of the roller driving motor is matched with the input end of the roller speed changer, and the roller driving rotating wheel 13 is fixedly connected with the output end of the roller speed changer; the roller driving wheel 13 is meshed with the gear ring 23 to drive the roller to rotate.
The lower extreme of cylinder is provided with riding wheel 15, and riding wheel 15 rotatable installs on airtight frame case, and riding wheel 15 cooperates with the rolling ring to the realization supports cylinder fermentation storehouse 7 and fixes the position of cylinder fermentation storehouse 7.
In this embodiment, the rollers are connected to each other by a backing plate 24.
The roller transmission is matched with the roller driving motor to realize multi-stage speed change of the rotation of the roller so as to adjust the stirring speed of materials in the roller in the vertical direction.
In this embodiment, the material inlet of the roller fermentation chamber 7 and the material outlet of the roller fermentation chamber 7 are respectively provided with an air exhaust plate 20; a first aeration plate 11 is arranged on the inner wall of the upper end of the discharging chamber; the air pumping plate 20 is communicated with an air pump 17 at the feeding end arranged outside the roller fermentation bin 7 through an air pumping pipeline; the first aeration plate 11 is communicated with a discharge end air pump 6 arranged outside the roller fermentation bin 7 through an aeration pipeline.
In this embodiment, the air pumping plate 20 pumps the gas in the roller fermentation chamber 7, so as to stabilize the air pressure in the roller fermentation chamber 7 and pump the gas generated in the reaction process of the materials in the roller fermentation chamber 7. The first aeration plate 11 provides oxygen to the material at the outlet of the drum to prevent anaerobic fermentation of the accumulated material. The second aeration plate is a clinker aeration plate which supplies oxygen for the decomposed compost in the spiral discharging device 10 and prevents anaerobic fermentation in the storage process of the clinker.
In the present embodiment, the bidirectional stirring shaft comprises a stirring shaft 25 and a plurality of stirring blades, the stirring shaft 25 is rotatably connected in the drum, and both ends of the stirring shaft 25 extend out of the drum; a driving motor 5 is arranged on the closed frame box, and the driving end of the driving motor 5 is fixedly connected with one end of the stirring shaft 25; a plurality of stirring blades are circumferentially arranged on the stirring shaft 25; the stirring shaft 25 is a hollow pipe and is connected with the aeration device; the stirring blade is provided with an aeration cavity communicated with the stirring shaft 25; a plurality of aeration holes communicated with the aeration cavity are distributed on the stirring paddle blade, and the aeration holes supply oxygen for the fermentation materials in the roller fermentation bin 7.
In this embodiment, the two sets of bidirectional stirring rods are horizontally arranged in parallel in the drum and are respectively set as a first bidirectional stirring rod and a second bidirectional stirring rod, wherein the stirring blades of the first bidirectional stirring rod and the stirring blades of the second bidirectional stirring rod are arranged in a spirally staggered manner.
Wherein, the first bidirectional stirring paddle rod and the second bidirectional stirring paddle rod drive the stirring paddle under the driving action of the first bidirectional stirring speed changer 8 and the second bidirectional stirring speed changer 18, so as to realize the stirring, mixing and plug-flow of the materials in the fermentation bin. The stirring paddle blades are uniformly distributed on the stirring shaft of the stirring paddle blade rod, play a role in stirring and mixing perishable garbage and high-temperature compost materials, and realize bidirectional driving in the horizontal direction of the materials.
In this embodiment, the aeration device is an air pump.
In this embodiment, a multi-sensor integrated board 16 is disposed on one axial side surface of the drum, and at least a temperature sensor, a humidity sensor, an air pressure sensor and an air-sensitive sensor are disposed on the multi-sensor integrated board 16.
In the present embodiment, the shovelling plates 14 include a spiral shovelling plate disposed on the side of the drum feed port 21, a parallel shovelling plate disposed inside the drum, and a baffle shovelling plate disposed on the side of the drum discharge port 9.
Wherein, the shoveling plates 14 promote the compost materials under the driving action of the rotation of the roller fermentation bin 7, and realize the mixing of the materials in the vertical direction.
In the present embodiment, the screw discharger 10 includes a second rotation shaft, a second screw blade provided on the second rotation shaft, and a second driving device 12; the second rotating shaft is rotationally connected to the inner wall of the discharging chamber; the second driving device 12 is arranged on a closed frame box positioned outside the discharging chamber, and the driving end of the second driving device 12 is fixedly connected with one end of a second rotating shaft; the head end of the second rotating shaft is arranged corresponding to the discharge hole of the roller fermentation bin 7, and the tail end of the second rotating shaft is arranged corresponding to the clinker discharge hole.
The spiral discharger 10 receives decomposed materials at the discharge port of the roller, has a certain clinker storage function, further uniformly mixes the decomposed compost materials, drives the decomposed compost to be conveyed to a product outlet, and realizes the random use and pick-up of compost products.
The closed continuous dynamic compost reactor provided by the embodiment further comprises a control device 1 embedded in the treatment device, wherein the control device 1 comprises a main power switch, a spiral propeller switch, a spiral discharger switch, a driving motor switch, a roller driving motor switch, a feeding end air pump switch, a discharging end air pump switch and the like, and the liquid crystal digital display content comprises the temperature, the oxygen concentration, the pile water content, the aeration rate, the air quality and the like in the fermentation bin.
Among these, the control device 1 has the following functions:
and (4) control functions: firstly, controlling the rotating speed of a stirring impeller to adjust the stirring and uniformly mixing speed of the mixed materials, and controlling the amount of the materials added into a roller fermentation bin; secondly, controlling the air pumping or aeration speed of the air pump at the feeding end and the air pump at the discharging end, ensuring the aerobic fermentation condition of the compost, and maintaining the stable air pressure in the fermentation bin; controlling the rotation speed of the roller fermentation bin and controlling the turning frequency of the material in the vertical direction; controlling the rotating speed of the stirring paddle rod and the stirring and mixing speed of the materials in the horizontal direction in the roller fermentation bin; fifth, the rotating speed of the spiral discharging device is controlled, discharging of the decomposed compost is achieved, and the discharging period is controlled.
And (4) display function: firstly, the temperature in the fermentation bin is displayed, so that the temperature in the system can effectively inactivate pathogenic bacteria, and the harmless and sanitary standard of high-temperature composting is realized; secondly, displaying indexes such as humidity, air pressure, oxygen concentration and the like in the fermentation bin; and thirdly, displaying the working state of each part of the equipment.
The working flow of the closed continuous dynamic composting reactor provided by the embodiment is as follows:
perishable rubbish passes through 3 access to equipment of raw materials entry, under the drive effect of spiral impeller 2, progressively mix and remove to storehouse internal portion, perishable rubbish is accumulated on solid screen cloth 22 right side, through stirring impeller extrusion effect, fall into cylinder fermentation storehouse 7 through cylinder feed inlet 21 in solid screen cloth department breakage and carry out aerobic biotransformation, exhaust plate 20 is laid to cylinder feed inlet 21 department, gas that produces in cylinder fermentation storehouse 7 is taken out from storehouse body upper portion under the drive effect of feed end air pump 17, guarantee that cylinder fermentation storehouse 7 internal gas pressure is stable.
A certain amount of high-temperature compost materials exist in the roller fermentation bin 7, thermophilic microorganisms in the high-temperature compost occupy an dominant position, macromolecular organic substances in perishable garbage can be promoted to degrade, and the perishable garbage treatment period of the system is shortened. The second driving device 12 transmits power to the roller driving rotating wheel 13 to drive the gear ring 23 to move, and multi-stage speed change of the roller fermentation bin can be realized.
The riding wheel 15 is connected with the rolling ring to support the roller fermentation bin, fix the position of the roller fermentation bin and assist the rotation of the roller fermentation bin. Set up 2 two-way stirring thick liquid poles in the cylinder fermentation storehouse, the stirring thick liquid pole is at driving motor 5 and first two-way stirring derailleur, under the drive effect of second two-way stirring derailleur, can realize multistage variable speed, one end stirring thick liquid pole drives the material from a left side right side in the storehouse, other end stirring thick liquid pole drives the material from a right side left side, it mixes to stir through the ascending two-way of horizontal direction, thereby realize that perishable rubbish in the middle part of the fermentation storehouse mixes with the enclosure flow of high temperature compost material, and play the effect of grog backward flow, lay aeration pipe on the stirring thick liquid pole simultaneously, realize the equipment oxygen suppliment at material stirring in-process, guarantee the aerobic biotransformation of material. In addition, the inner wall of the roller fermentation bin 7 is provided with the shoveling plates 14, in the rotation process of the roller fermentation bin 7, the feeding end spiral shoveling plates can guide perishable garbage to move towards the roller, the parallel shoveling plates in the middle of the roller can stably shovel compost to realize material mixing, the discharging end material blocking shoveling plates can block the material from moving towards the discharging port, so that the retention time of the material is prolonged, the material is fully guaranteed to be thoroughly decomposed, and the material in the fermentation bin can be mixed in the vertical direction through the turning action of the shoveling plates 14 from bottom to top. The multi-sensor integrated board 16 on the side wall of the roller is provided with a temperature sensor, a humidity sensor, a gas sensor and an air pressure sensor, so that the indexes such as temperature, moisture content, air pressure, oxygen and the like in the fermentation bin can be monitored in real time, data are uploaded to the control device 1 in real time, and equipment managers can perform inspection and regulation and control work on the operation of equipment according to the feedback. Rotten ripe material falls into the aftertreatment room through cylinder discharge gate 9 in the cylinder fermentation storehouse 7, and the discharge gate barrier can be regarded as in the grog accumulation to the material lasts excessive in the prevention fermentation storehouse, and the discharge gate sets up discharge end air pump 6, and with inside the outside air through setting up the 11 leading-in devices of first aeration board in the cylinder export, for 7 one end bottoms supply oxygen in cylinder fermentation storehouse, prevent that the material accumulation of cylinder discharge gate 9 department from leading to anaerobic fermentation. Perishable rubbish is handled through certain time in cylinder fermentation storehouse and is reached thoroughly decomposed, can gradually move to the cylinder outside under the guide effect of spiral discharger 10, and spiral discharger 10 has certain storage capacity simultaneously, can realize thoroughly decomposed compost and take at will, and the compost result of taking out uses as the fertilizer or the soil amendment of community afforestation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. A closed continuous dynamic composting reactor is characterized by comprising a closed machine frame box, wherein a feeding bin, a roller fermentation bin and a discharging chamber which are independently arranged up and down are arranged in the closed machine frame box;
the upper end of the closed frame box is provided with a raw material inlet communicated with the feeding bin, and the lower end of the closed frame box is provided with a clinker discharging port communicated with the discharging chamber;
a spiral flow impeller is arranged in the feeding bin, a solid screen is arranged on one side of the feeding bin, which is far away from the raw material inlet, and the solid screen is provided with a blade structure; one end of the feeding bin, which is far away from the raw material inlet, is communicated with the roller fermentation bin; the spiral flow pusher is used for pushing the organic solid waste input from the raw material inlet to one end of the feeding bin, which is far away from the raw material inlet, and the organic solid waste enters the feeding port of the roller fermentation bin;
the roller fermentation bin is rotatably arranged in the closed rack box, and a plurality of shoveling plates are arranged on the inner wall of the roller fermentation bin; a bidirectional double-shaft stirring and pushing device is arranged in the roller fermentation bin, and a certain gap is reserved between the bidirectional double-shaft stirring and pushing device and the shoveling plate; the bidirectional double-shaft stirring and pushing device is used for mixing the materials in the roller fermentation bin in a circumfluence manner and refluxing clinker, and pushing the decomposed compost to the discharging chamber through a discharging hole of the roller fermentation bin;
a spiral discharger is arranged in the discharge chamber and used for conveying the decomposed compost in the discharge chamber to the clinker discharge port.
2. The closed continuous dynamic composting reactor of claim 1 wherein said auger comprises a first rotating shaft, a first helical blade disposed on said first rotating shaft, and a first drive mechanism, said first rotating shaft being rotatably attached to the inner wall of said feed bin; the first driving device is arranged on the closed rack box positioned outside the feeding bin; the driving end of the first driving device extends into the feeding bin and is fixedly connected with one end of the first rotating shaft.
3. The closed continuous dynamic composting reactor of claim 1 wherein the drum fermentation tank comprises a drum and a rolling ring and a gear ring sleeved outside the drum, and both axial ends of the drum are rotatably mounted on the inner wall of the closed frame box; the two groups of rolling rings are respectively arranged at two axial ends of the roller; the gear ring is arranged between the two groups of rolling rings;
a roller driving rotating wheel, a roller speed changer and a roller driving motor are arranged on the closed frame box, wherein the driving end of the roller driving motor is matched with the input end of the roller speed changer, and the roller driving rotating wheel is fixedly connected to the output end of the roller speed changer; the roller driving rotating wheel is matched with the gear ring to drive the roller to rotate;
the lower end of the roller is provided with a riding wheel which is rotatably arranged on the closed frame box, and the riding wheel is matched with the rolling ring to support the roller fermentation bin and fix the position of the roller fermentation bin.
4. The closed continuous dynamic composting reactor of claim 3, wherein the inlet of the drum fermentation bin and the outlet of the drum fermentation bin are provided with air extraction plates respectively; the air exhaust plate is communicated with an air pump at the feeding end arranged outside the roller fermentation bin through an air exhaust pipeline.
5. The closed continuous dynamic composting reactor of claim 4 wherein said bi-directional, bi-axial stirring and plug flow device comprises a stirring shaft and a plurality of stirring blades, said stirring shaft being rotatably connected inside said drum, both ends of said stirring shaft extending outside said drum; a driving motor is arranged on the closed frame box, and a driving end of the driving motor is fixedly connected with one end of the stirring shaft; the stirring blades are circumferentially arranged on the stirring shaft; the stirring shaft is a hollow pipe and is connected with the aeration device; the stirring blade is provided with an aeration cavity communicated with the stirring shaft; and a plurality of aeration holes communicated with the aeration cavity are distributed on the stirring blade, and the aeration holes supply oxygen to the fermentation materials in the roller fermentation bin.
6. The closed continuous dynamic composting reactor of claim 5 wherein the drum is provided with a multi-sensor integrated plate on one axial side surface, and the multi-sensor integrated plate is provided with at least a temperature sensor, a humidity sensor and an oxygen sensor.
7. A closed continuous dynamic compost reactor as claimed in claim 6, wherein said shovelling plates include a spiral shovelling plate disposed at a side of a feed port of the drum, parallel shovelling plates disposed inside said drum, and a stopping shovelling plate disposed at a side of a discharge port of the drum.
8. The closed continuous dynamic composting reactor of claim 1 wherein the screw discharger comprises a second rotating shaft, a second screw blade disposed on the second rotating shaft, and a second driving means; the second rotating shaft is rotationally connected to the inner wall of the discharging chamber; the second driving device is arranged on the closed frame box positioned outside the discharging chamber, and the driving end of the second driving device is fixedly connected with one end of the second rotating shaft; the head end of the second rotating shaft is arranged corresponding to the discharge hole of the roller fermentation bin, and the tail end of the second rotating shaft is arranged corresponding to the clinker discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206394.2U CN217052088U (en) | 2022-05-19 | 2022-05-19 | Closed continuous dynamic compost reactor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221206394.2U CN217052088U (en) | 2022-05-19 | 2022-05-19 | Closed continuous dynamic compost reactor |
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| CN217052088U true CN217052088U (en) | 2022-07-26 |
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| CN202221206394.2U Active CN217052088U (en) | 2022-05-19 | 2022-05-19 | Closed continuous dynamic compost reactor |
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| CN (1) | CN217052088U (en) |
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