Vertical anaerobic fermentation tank body

Abstract

The utility model discloses a vertical anaerobic fermentation tank body, which belongs to the technical field of fermentation tank bodies, and comprises a tank body, a tank cover arranged on the tank body, a hydraulic cylinder arranged on the tank cover, an upper pressing block arranged on the hydraulic cylinder, a calandria arranged on the tank body, a valve arranged on the calandria, and a fermentation device arranged in the tank body, the fermentation device comprises a group of opposite fixing plates and a plurality of fermentation tanks arranged between the fixing plates, the upper portions and the front portions of the fermentation tanks are of opening structures, drawers are arranged in the fermentation tanks, filter holes are formed in the drawers, supporting legs are arranged at the bottoms of the fermentation tanks, extrusion mechanisms are arranged on the fermentation tanks, and lower pressing blocks are arranged on the extrusion mechanisms. By means of the structural design, material fermentation and material cake extrusion are completed in the tank body at a time, operation is convenient and fast, and the equipment cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of fermentation tank bodies, and in particular relates to a vertical anaerobic fermentation tank body. Background Art

[0002] The vertical anaerobic fermentation tank is a vertical fermentation device that eliminates oxygen and prevents oxygen from entering or does not supply oxygen. The material is fermented by anaerobic bacteria inside. After fermentation, most of the water in the material needs to be squeezed out to make it into a cake. However, the existing fermentation tank can only ferment. After fermentation, the material in the fermentation tank is lifted out by a crane, and then the material is squeezed into cakes in batches through an extrusion device. The operation is cumbersome, the operating cost is high, and the work efficiency is low. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies of the prior art, the utility model provides a vertical anaerobic fermentation tank, and the technical solution includes:

[0004] A tank body, a tank cover is arranged on the tank body, characterized in that a hydraulic cylinder is arranged on the tank cover, an upper pressure block is arranged on the hydraulic cylinder, a discharge pipe is arranged on the tank body, a valve is arranged on the discharge pipe, a fermentation device is arranged in the tank body, the fermentation device includes a group of relative fixed plates and a plurality of fermentation tanks arranged between the fixed plates, the upper part and the front part of the fermentation tank are both open structures, a drawer is arranged in the fermentation tank, a filter hole is arranged on the drawer, a support leg is arranged at the bottom of the fermentation tank, an extrusion mechanism is arranged on the fermentation tank, and a lower pressure block is arranged on the extrusion mechanism.

[0005] Furthermore, the extrusion mechanism includes a group of sliding rods passing through the wall of each fermentation tank, a limiting plate is arranged at the bottom of the sliding rods, connecting plates are arranged between the sliding rods, and a lower pressure block is arranged on one of the connecting plates, the lower pressure block is opposite to the upper pressure block, a connecting rod is arranged at the bottom of the connecting plate, a pressure plate is arranged on the connecting rod, and the pressure plate is opposite to the upper part of the drawer.

[0006] Furthermore, a hanging hole is provided on the lower pressing block.

[0007] Compared with the prior art, the utility model has the following advantages:

[0008] The materials are placed in several drawers, which are then placed in a fermentation tank. After the materials are fermented in the tank body, the hydraulic cylinder presses down the extrusion mechanism, which squeezes the materials in the drawers, so that the materials in each drawer are squeezed into material cakes. Through the structural design of the utility model, the fermentation and extrusion of the materials into material cakes are completed in the tank body at one time, the operation is convenient and fast, and the equipment cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural diagram of the utility model;

[0010] Figure 2 It is a schematic diagram of the extrusion state of the extrusion mechanism of the utility model.

[0011] Attached figure: 1 tank body, 2 tank cover, 3 hydraulic cylinder, 4 upper pressure block, 5 row pipe, 6 valve, 7 fixed plate, 8 fermentation tank, 9 drawer, 10 filter hole, 11 support leg, 12 lower pressure block, 13 sliding rod, 14 limit plate, 15 connecting plate, 16 connecting rod, 17 pressure plate, 18 hanging hole. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0013] Example

[0014] like Figure 1-2 As shown:

[0015] The utility model provides a vertical anaerobic fermentation tank body, and the implementation method thereof is as follows: materials to be fermented are placed in each drawer 9, the drawer 9 is inserted into each fermentation tank 8, and a tank cover 2 is covered. After the materials are fermented in the tank body 1, a hydraulic cylinder 3 drives an upper pressure block 4 to press down a lower pressure block 12, and the lower pressure block 12 drives an extrusion mechanism to extrude the materials in each drawer 9, and the moisture in the materials is extruded and discharged through a filter hole 10 and enters the tank body 1, while the materials in the drawer 9 are extruded into a material cake, and a valve 6 is opened to discharge the moisture in the tank body 1 through a discharge pipe 5.

[0016] As a preferred embodiment, the slide bar 3 passes through the wall of each fermentation tank 8 and can move up and down within the wall. When the extrusion mechanism is lifted, the limit plate 14 blocks the bottom of the fermentation tank 8 to prevent the slide bar 13 from being pulled out of the fermentation tank 8. Connecting plates 15 are arranged between the slide bars 13, and a lower pressing block 12 is arranged on one of the connecting plates 15. When the upper pressing block 4 presses down the lower pressing block 12, the lower pressing block 12 drives the connecting plate 15, the connecting rod 16, the pressing plate 17 and the slide bar 13.

[0017] As a preferred embodiment, a hanging hole 18 is provided on the lower pressing block 12. When the material is squeezed into a cake in the drawer 9, the tank cover 2 is opened, and the hook of the crane hooks the hanging hole 18, and the hanging hole 18 drives the squeezing mechanism. During this process, the slide bar 13 moves up in the tank wall of the fermentation tank 8 until the limiting plate 14 at the bottom blocks the bottom of the fermentation tank 8, so that the entire fermentation device is lifted out of the tank body 1 and suspended above the tank body 1. At this time, each drawer 8 is pulled out of the fermentation tank 8, and then the cake in the drawer 8 is poured out. This process is the material taking process.

[0018] The method of using the utility model is as follows:

[0019] The material to be fermented is placed in each drawer 9, and the drawer 9 is inserted into each fermentation tank 8, and the tank cover 2 is covered. After the material is fermented in the tank body 1, the hydraulic cylinder 3 drives the upper pressure block 4 to press the lower pressure block 12 downward, and the lower pressure block 12 drives the connecting plate 15, the connecting rod 16, the pressure plate 17 and the slide bar 13 to move downward, and the pressure plate 17 squeezes the material in each drawer 9, and the moisture in the material is squeezed out through the filter hole 10 and enters the tank body 1, while the material in the drawer 9 is squeezed into a cake, and the valve 6 is opened to discharge the moisture in the tank body 1 through the drain pipe 5.

Claims

1. A vertical anaerobic fermentation tank, comprising a tank body (1), a tank cover (2) being arranged on the tank body (1), characterized in that: The tank cover (2) is provided with a hydraulic cylinder (3), an upper pressing block (4) is provided on the hydraulic cylinder (3), a discharge pipe (5) is provided on the tank body (1), a valve (6) is provided on the discharge pipe (5), a fermentation device is provided in the tank body (1), the fermentation device comprises a group of relative fixed plates (7) and a plurality of fermentation tanks (8) arranged between the fixed plates (7), the upper part and the front part of the fermentation tank (8) are both open structures, a drawer (9) is provided in the fermentation tank (8), a filter hole (10) is provided on the drawer (9), a support leg (11) is provided at the bottom of the fermentation tank (8), a squeezing mechanism is provided on the fermentation tank (8), and a lower pressing block (12) is provided on the squeezing mechanism.

2. A vertical anaerobic fermentation tank according to claim 1, characterized in that: The squeezing mechanism comprises a group of sliding rods (13) penetrating the wall of each fermentation tank (8), a limiting plate (14) is arranged at the bottom of the sliding rods (13), connecting plates (15) are arranged between the sliding rods (13), and a lower pressing block (12) is arranged on one of the connecting plates (15), the lower pressing block (12) is directly opposite to the upper pressing block (4), a connecting rod (16) is arranged at the bottom of the connecting plate (15), a pressing plate (17) is arranged on the connecting rod (16), and the pressing plate (17) is directly opposite to the upper part of the drawer (9).

3. A vertical anaerobic fermentation tank according to claim 2, characterized in that: The lower pressing block (12) is provided with a hanging hole (18).

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