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CN-121974736-A - Intelligent multistage vertical organic fertilizer fermentation tower

CN121974736ACN 121974736 ACN121974736 ACN 121974736ACN-121974736-A

Abstract

The invention relates to an intelligent multistage vertical organic fertilizer fermentation tower, and belongs to the technical field of organic fertilizer fermentation equipment. The invention aims to solve the technical problems of poor aeration uniformity and easy blockage of a water outlet of a fermentation tower in the prior art. The tower comprises a tower body, a baffle plate assembly arranged between two adjacent layers and a throwing and turning mechanism arranged in each layer. Wherein, form an annular water drainage tank between baffle assembly's the supporting disk and the tower body inner wall, be equipped with the screen panel in the inslot, enclose into an independent drainage space jointly. An aeration inlet which is directly communicated with the drainage space is arranged on the tower wall. The design realizes three-dimensional uniform aeration, integrates drainage, filtration and anti-blocking dredging functions, has a compact structure, and greatly improves the operation reliability and maintenance convenience of the equipment.

Inventors

  • SUN SHOUYU
  • TANG HUI
  • LIANG YONG
  • SUN CHANGSHENG
  • WANG ZHENG

Assignees

  • 山东省临沂科威机械有限公司

Dates

Publication Date
20260505
Application Date
20260212

Claims (10)

  1. 1. An intelligent multistage vertical organic fertilizer fermentation tower, which is characterized by comprising: the tower body (1), the tower body (1) is layered along the vertical direction; at least one separator assembly (2) arranged between two adjacent layers; and a throwing and turning mechanism (3) arranged in each layer; The baffle assembly (2) comprises a supporting disc (21) for separating the inside of the tower body (1), an annular drainage groove (25) is formed between the supporting disc (21) and the inner wall (11) of the tower body (1), and a drainage outlet (26) is formed in the side wall of the annular drainage groove (25); a net cover disc (27) is arranged in the annular drainage groove (25), and the net cover disc (27) and the annular drainage groove (25) jointly enclose a single drainage space (28); an aeration inlet (29) which is directly communicated with the drainage space (28) is arranged on the tower wall of the tower body (1).
  2. 2. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the throwing and turning mechanism (3) comprises: a driving mechanism (31) arranged at the top end of the tower body (1); The output end of the device is connected with a main shaft (32) penetrating through each layer, and the main shaft (32) is detachably connected between two adjacent layers in a plugging manner; the part of the main shaft (32) in each layer is provided with spirally arranged throwing and turning teeth (33).
  3. 3. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the supporting plate (21) is provided with at least one blanking port (23), the partition plate assembly (2) further comprises a movable plate (22) rotatably arranged on the supporting plate (21), the movable plate (22) is provided with a through hole corresponding to the blanking port (23), and the blanking port (23) can be opened and closed by rotating the movable plate (22).
  4. 4. An intelligent multistage vertical organic fertilizer fermentation tower according to claim 3, characterized in that the support disc (21) and the movable disc (22) are each arranged in a conical shape inclined toward the center in the radial direction.
  5. 5. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 4, wherein the upper surfaces of the support plate (21) and the movable plate (22) are respectively provided with a drainage water tank (24) for guiding liquid to flow.
  6. 6. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 5, wherein the bottom of the annular drainage groove (25) is lower than the lowest point of the drainage groove (24).
  7. 7. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the net cover plates (27) are arranged in an inverted cone shape, and the outer edges of the net cover plates extend upwards and are abutted against the inner wall (11) of the tower body (1).
  8. 8. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the aeration inlet (29) has the functions of supplementing gas required by aerobic fermentation into the tower body (1) and dredging the water outlet (26) by utilizing high-pressure gas.
  9. 9. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the tower body (1) is divided into three layers of detachable arrangement; Each layer is respectively provided with a temperature sensor (4), an oxygen concentration sensor (5) and a humidity sensor (6); The uppermost layer is also provided with a level gauge (7); a water supplementing port (8) and a feeding port (9) are arranged at the top end of the tower body (1); the lower end of the lowest layer of the tower body (1) is provided with a conical discharge hole (10).
  10. 10. The intelligent multistage vertical organic fertilizer fermentation tower according to claim 1, wherein the tower body (1) is formed by connecting a plurality of tower sections through bolts, and the supporting disc (21) of the baffle assembly (2) is installed between two adjacent tower sections through bolts.

Description

Intelligent multistage vertical organic fertilizer fermentation tower Technical Field The invention relates to an intelligent multistage vertical organic fertilizer fermentation tower, and belongs to the technical field of organic fertilizer fermentation equipment. Background The traditional organic fertilizer fermentation process, such as strip pile type or trough type composting, has the problems of long decomposition period, incomplete harmless treatment, large occupied area, low automation degree, easy secondary pollution caused by odor and percolate generated in the fermentation process, and the like. In order to solve the pain, fermentation tower equipment is developed. However, the existing fermentation tower still has the defects in the aspects of uniform aeration of materials, effective discharge of percolate and anti-blocking design of key components, especially in the fermentation process of high-humidity and high-viscosity materials, partial anaerobic is easily caused by uneven aeration to influence the fermentation efficiency, and a percolate water outlet is easily blocked by small-particle materials to influence the stable operation of the system. Disclosure of Invention The invention aims to solve the technical problems of poor aeration uniformity and easy blockage of a water outlet of a fermentation tower in the prior art by overcoming the defects of the prior art and providing an intelligent multistage vertical organic fertilizer fermentation tower. The intelligent multistage vertical organic fertilizer fermentation tower comprises a tower body, at least one partition plate assembly arranged between two adjacent layers in a layered mode along the vertical direction, and a throwing mechanism arranged in each layer, wherein the partition plate assembly comprises a supporting plate for separating the inner part of the tower body, an annular drainage groove is formed between the supporting plate and the inner wall of the tower body, a water outlet is formed in the side wall of the annular drainage groove, a net cover plate is arranged in the annular drainage groove, an independent drainage space is defined by the net cover plate and the annular drainage groove in a surrounding mode, and an aeration inlet which is directly communicated with the drainage space is formed in the tower wall of the tower body. The throwing and turning mechanism comprises a driving mechanism arranged at the top end of the tower body, wherein the output end of the driving mechanism is connected with a main shaft penetrating through each layer, the main shaft is detachably connected between two adjacent layers in a plug-in connection mode, and throwing and turning teeth which are arranged in a spiral mode are arranged on the parts, located in each layer, of the main shaft. Further, at least one blanking port is formed in the supporting plate, the partition plate assembly further comprises a movable plate rotatably arranged on the supporting plate, and the blanking port can be opened and closed through rotating the movable plate. Further, the supporting plate and the movable plate are arranged in a conical manner which is inclined towards the center along the radial direction, so that the collection of materials and liquid is facilitated. Further, the upper surfaces of the supporting plate and the movable plate are respectively provided with a drainage water tank for guiding liquid to flow, and the liquid can flow along the water tanks to the edges. Further, the bottom of the annular drainage groove is lower than the lowest point of the drainage groove, so that smooth drainage is realized by utilizing gravity. Further, the mesh enclosure plate is arranged in an inverted cone shape, the outer edge of the mesh enclosure plate extends upwards and is abutted to the inner wall of the tower body, and the structure increases the aeration area and can effectively intercept solid particles. Furthermore, the aeration inlet has the functions of supplementing gas required by aerobic fermentation into the tower body and dredging the water outlet by utilizing high-pressure gas, so that one-port dual-purpose structure is realized, and the structure is simplified and the function is powerful. Further, the tower body is divided into three layers which are detachably arranged and convenient to transport and install, each layer is respectively provided with a temperature sensor, an oxygen concentration sensor and a humidity sensor and used for accurately monitoring the fermentation process, the uppermost layer is also provided with a level gauge for controlling the feeding amount, the top end of the tower body is provided with a water supplementing port and a feeding port, and the lower end of the lowermost layer is provided with a conical discharging port and convenient to discharge. Compared with the prior art, the invention has the beneficial effects that: the invention has even and efficient aeration, namely, aeration gas is forced to