CN212954936U

CN212954936U - Vertical multilayer fermentation storehouse

Info

Publication number: CN212954936U
Application number: CN202021966460.7U
Authority: CN
Inventors: 胡森林
Original assignee: Hubei Jiatelin Bio Environmental Protection Technology Co ltd
Current assignee: Hubei Jiatelin Bio Environmental Protection Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-13
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a vertical multilayer fermentation storehouse relates to waste treatment, has solved the poor technical problem of mixed effect of current fermentation storehouse to the material. The novel vertical silo comprises a plurality of sequentially stacked silo bodies, wherein a main shaft is slidably arranged on a bottom plate of the first layer of the silo body, and a plurality of scraping plates are arranged on two sides of the main shaft; one side of the scraper plate, facing the feed inlet, is of a slope surface structure inclining downwards, and one side of the scraper plate, back to the feed inlet, is of a straight surface structure vertical to the bin body bottom plate; a crank mechanism is arranged on the outer wall of one side, close to the feed inlet, of the first layer of the bin body, and the driving end of the crank mechanism is connected with the main shaft; the feed ends of the bin bodies on other layers are provided with slidable pushing plates, the side wall of the bin body is provided with a hydraulic driving mechanism, and the driving end of the hydraulic driving mechanism is connected with the pushing plates. The utility model discloses can be abundant overturn the material and mix, great improvement the mixed effect of material and the homogeneity of its mixture.

Description

Vertical multilayer fermentation storehouse

Technical Field

The utility model relates to a waste treatment, more specifically say, it relates to a vertical multilayer fermentation storehouse.

Background

With the continuous improvement of urbanization in China, the discharge amount of domestic sewage and industrial sewage is increased day by day, so that the sludge output of a sewage treatment plant is increased sharply. At present, the sludge and organic waste treatment method which is widely used is sludge aerobic fermentation. The aerobic fermentation of the sludge has the characteristics of harmlessness, reduction, resource utilization and the like. Because the traditional aerobic fermentation technology has the problems of large occupied area, low automation degree and the like, most of the existing treatment plants adopt a plurality of layers of fermentation bins for fermentation. After the materials to be treated enter the fermentation bin, the materials can be automatically conveyed to the next layer of fermentation bin to realize fermentation, and the materials are conveyed to the next layer of fermentation bin while rolling. But present fermentation storehouse is mostly through inside conveyer belt or the mode of wholly pushing makes the material convey between layer, and such transmission mode leads to the material to be whole upset when the upset, and its mixed effect is poor, and is not enough even, causes the fermentation time of material long.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, provides a vertical multilayer fermentation storehouse, and the material of fermentation is treated in upset mixture that can be abundant.

The technical scheme of the utility model lies in: a vertical multilayer fermentation bin comprises a plurality of bin bodies which are sequentially stacked, wherein each bin body is provided with a feed inlet and a discharge outlet which are arranged in a staggered manner, the discharge outlet of the upper bin body is communicated with the feed inlet of the lower bin body, a main shaft is slidably arranged on a bottom plate of the first bin body, and a plurality of scraping plates are arranged on two sides of the main shaft; one side of the scraper plate facing the feed inlet is of a slope surface structure inclining downwards, and one side of the scraper plate back to the feed inlet is of a straight surface structure vertical to the bin body bottom plate; a crank mechanism is arranged on the outer wall of one side, close to the feed inlet, of the first layer of the bin body, and the driving end of the crank mechanism is connected with the main shaft; the feed ends of the bin bodies on other layers are provided with slidable pushing plates, the side wall of the bin body is provided with a hydraulic driving mechanism, and the driving end of the hydraulic driving mechanism is connected with the pushing plates.

The improved structure comprises a main shaft, a crank mechanism, a driving motor, a crank disc and a connecting rod, wherein the crank mechanism comprises a motor mounting seat, a driving motor, the crank disc and the connecting rod, the motor mounting seat is mounted on the side wall of the first layer of the cabin body, the driving motor is mounted on the motor mounting seat, the crank disc is mounted at the driving end of the driving motor, one end of the connecting rod is hinged to the crank disc, one end of the main shaft penetrates through the side wall of the first layer of the cabin body, and the main shaft is hinged to the other end of the.

Furthermore, a sliding groove is arranged below the main shaft, a sliding rail matched with the sliding groove is arranged on a bottom plate of the first layer of the cabin body, and the sliding groove is connected with the sliding rail in a sliding mode.

Furthermore, the hydraulic driving mechanism comprises a hydraulic mounting seat, a hydraulic rod and a folding sleeve; the hydraulic mounting seat is mounted on the side wall of the bin body, the hydraulic rod is mounted on the hydraulic mounting seat, and the piston end of the hydraulic rod penetrates through the bin body corresponding to the hydraulic rod and is connected with the pushing plate; the folding sleeve is sleeved on the piston end of a hydraulic rod penetrating through the bin body, one end of the folding sleeve is hermetically connected with the inner wall of the bin body, and the other end of the folding sleeve is hermetically connected with the side wall of the pushing plate.

Furthermore, the folding sleeve is a plastic folding sleeve.

Furthermore, a plurality of rotatable stirring rods are arranged in the discharge port, and a plurality of raised bulk material teeth are arranged on the side wall of each stirring rod.

Furthermore, a plurality of rollers are arranged below the pushing plate; the front end of the pushing plate is provided with a baffle extending downwards, and the bottoms of the roller and the baffle are in contact connection with the bottom of the bin body.

Advantageous effects

The utility model has the advantages that: the bottom plate of the first layer of the fermentation bin body is provided with a main shaft in a sliding manner, and a plurality of scraping plates are arranged on two sides of the main shaft. The material is continuously pushed towards the direction of the discharge hole through the scraper, and in the pushing process, the scraper can fully turn over and mix the material, so that the mixing effect and the mixing uniformity of the material are greatly improved, and the fermentation of the material is facilitated. The feed ends of other layers of the cabin bodies except the first layer of the cabin body are provided with slidable pushing plates, the side walls of the cabin bodies are provided with hydraulic driving mechanisms, and the driving ends of the hydraulic driving mechanisms are connected with the pushing plates. The materials in the bin body except the first-layer bin body are pushed through the pushing plate, so that the problem that the time consumption is long due to the fact that the materials are pushed by the scraper is avoided, and the materials are effectively reduced when used in the conveying process.

Drawings

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

fig. 2 is a schematic structural view of the crank mechanism of the present invention;

fig. 3 is a schematic structural diagram of the hydraulic drive mechanism of the present invention;

fig. 4 is a schematic structural view of the main shaft of the present invention;

fig. 5 is a schematic view of the structure of the discharge hole of the present invention.

Wherein: 1-cabin body, 2-feed inlet, 3-discharge outlet, 4-main shaft, 5-scraper, 6-crank mechanism, 7-pushing plate, 8-hydraulic driving mechanism, 9-slide rail, 10-stirring rod, 11-bulk cargo tooth, 12-roller, 13-baffle, 61-motor mounting seat, 62-driving motor, 63-crank disc, 64-connecting rod, 81-hydraulic mounting seat, 82-hydraulic rod and 83-folding sleeve.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 1-5, the vertical multi-layer fermentation chamber of the present invention comprises a plurality of chamber bodies 1 stacked in sequence. The multilayer fermentation storehouse of this embodiment is five layers. Every storehouse body 1 on all be equipped with staggered arrangement's feed inlet 2 and discharge gate 3, and the discharge gate 3 of the upper strata storehouse body 1 is linked together with the feed inlet 2 of the lower layer storehouse body 1. A main shaft 4 is slidably arranged on the bottom plate of the first layer of the bin body 1, and a plurality of scrapers 5 are arranged on two sides of the main shaft 4. One side of the scraper 5 facing the feed inlet 2 is a slope surface structure which inclines downwards, and one side of the scraper 5 back to the feed inlet 2 is a straight surface structure which is vertical to the bottom plate of the bin body 1. Specifically, the scrapers 5 located on both sides of the main shaft 4 are arranged in rows on both sides of the main shaft 4. The outer wall of the first layer of the bin body 1 close to one side of the feed port 2 is provided with a crank mechanism 6, and the driving end of the crank mechanism 6 is connected with the main shaft 4.

When the crank mechanism 6 works, the main shaft 4 and the scraper 5 on the main shaft 4 are driven to reciprocate. When the main shaft 4 moves towards the discharge port 3, one side of the scraper 5 close to the discharge port 3 is a straight surface structure vertical to the bottom plate of the bin body 1, so that the scraper 5 can push the materials in the bin body 1 to move towards the discharge port 3. When the main shaft 4 moves towards the direction of the feed port 2, the side of the scraper 5 facing the feed port 2 is a slope structure which inclines downwards, so that the material in front of the scraper 5 can be scooped up by the scraper 5. At the moment, the moving direction of the scraper 5 is opposite to the moving direction of the materials, so the scooped materials fall behind the scraper 5, and under the continuous pushing of the scraper 5, the materials can be pushed to the discharge port 3 and enter the bin body 1 on the lower side. Because the material need only be promoted to discharge gate 3 through a lot of promotion, consequently, the material in this in-process can be abundant overturn the mixture, great improvement the mixed effect of material and the homogeneity of its mixture, do benefit to the fermentation of material.

The crank mechanism 6 includes a motor mounting base 61, a driving motor 62, a crank disk 63 and a connecting rod 64. Motor mount pad 61 is installed on the lateral wall of the first layer storehouse body 1, and driving motor 62 is installed on motor mount pad 61, and crank disc 63 is installed at driving motor 62's drive end, and the one end of connecting rod 64 is connected with crank disc 63 is articulated, and the one end of main shaft 4 runs through the lateral wall of the first layer storehouse body 1 to be connected with connecting rod 64's other end is articulated. When the driving motor 62 drives the crank disk 63 to rotate, the connecting rod 64 follows the crank disk 63 to make a circular motion, so that the distance between the main shaft 4 and the crank disk 63 can be continuously changed, and the reciprocating motion of the main shaft 4 is realized.

The lower of main shaft 4 is equipped with the spout, is equipped with the slide rail 9 with spout looks adaptation on the bottom plate of the first layer storehouse body 1, and the spout has realized the slip of main shaft 4 in the first layer storehouse body 1 with slide rail 9 sliding connection.

The feed end of other layers of the cabin body 1 except the first layer of the cabin body 1 is provided with a slidable pushing plate 7, the side wall of the cabin body 1 is provided with a hydraulic driving mechanism 8, and the driving end of the hydraulic driving mechanism 8 is connected with the pushing plate 7. Namely, the second layer to the fifth layer of the fermentation bin push the materials to the next layer through the push plate 7. Because the storehouse body 1 on the first layer has carried out abundant upset through scraper blade 5 and has mixed the material, also in order to avoid using scraper blade 5 to promote the problem that the mode of material is long-consuming time simultaneously, consequently, the storehouse body 1 except the storehouse body 1 on the first layer all adopts the mode that pushes away the board 7 and push, can effectual reduction material in the time spent of data send in-process.

Specifically, the hydraulic drive mechanism 8 includes a hydraulic mount 81, a hydraulic rod 82, and a folding sleeve 83. The hydraulic mounting seat 81 is arranged on the side wall of the bin body 1, the hydraulic rod 82 is arranged on the hydraulic mounting seat 81, and the piston end of the hydraulic rod 82 penetrates through the corresponding bin body 1 and is connected with the pushing plate 7; the folding sleeve 83 is sleeved on the piston end of the hydraulic rod 82 penetrating through the bin body 1, one end of the folding sleeve 83 is hermetically connected with the inner wall of the bin body 1, and the other end of the folding sleeve is hermetically connected with the side wall of the pushing plate 7. The pushing of the pushing plate 7 by the hydraulic rod 82 realizes the pushing of the materials in the bin body 1 to the bin body 1 of the next layer. Because the material is mainly mud and organic waste, it has corrosiveness, consequently, this embodiment has set up folding cover 83, overlaps its cover and establishes hydraulic stem 82 and be located storehouse body 1 internal rod body to can protect effectual hydraulic stem 82.

Preferably, the folding sleeve 83 is a plastic folding sleeve. The plastic folding sleeve 83 is not easy to be corroded by sludge and organic waste, and can effectively protect the hydraulic rod 82.

Two rollers 12 are installed below the pushing plate 7, and the rollers 12 extend to two sides of the pushing plate 7. The front end of the pushing plate 7 is provided with a baffle 13 extending downwards, and the bottoms of the roller 12 and the baffle 13 are in contact connection with the bottom of the bin body 1. The baffles 13 serve to push the material and also to prevent it from entering the rollers 12.

Preferably, a plurality of rotatable stirring rods 10 are arranged in the discharge port 3, and a plurality of protruding bulk cargo teeth 11 are arranged on the side wall of each stirring rod 10.

The utility model discloses a theory of operation is:

firstly, the driving motor 62 is started, and materials are added to the first layer of the bin body 1 through the feeding hole 2. The driving motor 62 drives the crank disk 63 to rotate, so that the connecting rod 64 makes a circular motion along with the crank disk 63, and the distance between the main shaft 4 and the crank disk 63 is continuously changed, thereby realizing the reciprocating motion of the main shaft 4. When the main shaft 4 moves towards the discharge port 3, one side of the scraper 5 close to the discharge port 3 is a straight surface structure vertical to the bottom plate of the bin body 1, so that the scraper 5 can push the materials in the bin body 1. When the main shaft 4 moves towards the direction of the feed port 2, the side of the scraper 5 facing the feed port 2 is a slope structure which inclines downwards, so that the material in front of the scraper 5 can be scooped up by the scraper 5. At the moment, the moving direction of the scraper 5 is opposite to the moving direction of the materials, so the scooped materials fall behind the scraper 5, and under the continuous pushing of the scraper 5, the materials can be pushed to the discharge port 3 and enter the bin body 1 on the lower side.

Secondly, after the materials in the first layer of the cabin body 1 all enter the second layer of the cabin body 1, the hydraulic rod 82 on the second layer of the cabin body 1 is started, and the materials are pushed to the third layer through the pushing plate 7 connected with the hydraulic rod 82.

Thirdly, the hydraulic rods 82 on the third and fourth layers of the silo body 1 are sequentially started to push the materials to the fifth layer of the silo body 1.

Fourthly, repeating the steps, stopping adding the materials after the second to fifth layers of the bin body 1 are filled with the materials, and fermenting the materials. And (5) discharging the materials after the fermentation of the materials is finished.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. A vertical multilayer fermentation bin comprises a plurality of bin bodies (1) which are sequentially stacked, wherein a feed inlet (2) and a discharge outlet (3) which are arranged in a staggered manner are formed in each bin body (1), and the discharge outlet (3) of the upper bin body (1) is communicated with the feed inlet (2) of the lower bin body (1), and is characterized in that a main shaft (4) is slidably arranged on a bottom plate of the first bin body (1), and a plurality of scraping plates (5) are arranged on two sides of the main shaft (4); one side of the scraper (5) facing the feed inlet (2) is of a slope surface structure which is inclined downwards, and one side of the scraper (5) back to the feed inlet (2) is of a straight surface structure which is vertical to a bottom plate of the bin body (1); a crank mechanism (6) is arranged on the outer wall of one side, close to the feed port (2), of the first layer of the bin body (1), and the driving end of the crank mechanism (6) is connected with the main shaft (4); the feed ends of the bin bodies (1) on other layers are provided with slidable pushing plates (7), the side walls of the bin bodies (1) are provided with hydraulic driving mechanisms (8), and the driving ends of the hydraulic driving mechanisms (8) are connected with the pushing plates (7).

2. The vertical type multilayer fermentation cabin according to claim 1, characterized in that the crank mechanism (6) comprises a motor mounting seat (61), a driving motor (62), a crank disc (63) and a connecting rod (64), the motor mounting seat (61) is mounted on the side wall of the first layer cabin body (1), the driving motor (62) is mounted on the motor mounting seat (61), the crank disc (63) is mounted at the driving end of the driving motor (62), one end of the connecting rod (64) is hinged with the crank disc (63), and one end of the main shaft (4) penetrates through the side wall of the first layer cabin body (1) and is hinged with the other end of the connecting rod (64).

3. The vertical multilayer fermentation bin according to claim 1, wherein a sliding groove is arranged below the main shaft (4), a sliding rail (9) matched with the sliding groove is arranged on a bottom plate of the first layer of the bin body (1), and the sliding groove is connected with the sliding rail (9) in a sliding manner.

4. The vertical multi-layer fermentation chamber according to claim 1, wherein the hydraulic driving mechanism (8) comprises a hydraulic mounting seat (81), a hydraulic rod (82) and a folding sleeve (83); the hydraulic mounting seat (81) is mounted on the side wall of the bin body (1), the hydraulic rod (82) is mounted on the hydraulic mounting seat (81), and the piston end of the hydraulic rod (82) penetrates through the corresponding bin body (1) and is connected with the pushing plate (7); the folding sleeve (83) is sleeved on a piston end of a hydraulic rod (82) penetrating through the bin body (1), one end of the folding sleeve (83) is hermetically connected with the inner wall of the bin body (1), and the other end of the folding sleeve is hermetically connected with the side wall of the pushing plate (7).

5. The vertical multi-layer fermentation vat according to claim 4, wherein the folding sleeve (83) is a plastic folding sleeve.

6. The vertical multi-layer fermentation bin according to claim 1, wherein a plurality of rotatable stirring rods (10) are arranged in the discharge port (3), and a plurality of raised bulk material teeth (11) are arranged on the side wall of each stirring rod (10).

7. The vertical multi-layer fermentation chamber according to claim 1, wherein a plurality of rollers (12) are installed below the pushing plate (7); the front end of the pushing plate (7) is provided with a baffle (13) extending downwards, and the bottoms of the roller (12) and the baffle (13) are in contact connection with the bottom of the bin body (1).