Dehydration device for gibberellic acid mushroom dregs

Abstract

The utility model discloses a dehydration device for gibberellic acid mushroom dregs, which relates to the technical field of mushroom dreg reutilization and comprises a screw extrusion dehydrator, a screw extrusion dehydrator, a screw extrusion dehydrator and a screw extrusion dehydrator, the material dispersing mechanism is arranged on one side of a discharging opening of the spiral extrusion dehydrator, the material dispersing mechanism is used for dispersing blocky gibberellic acid bacterium dregs, the material dispersing mechanism is obliquely arranged, and the end, close to the spiral extrusion dehydrator, of the material dispersing mechanism is higher than the other end of the material dispersing mechanism; the gibberellic acid bacterial residue filtering device has the beneficial effects that by arranging the material dispersing mechanism, when blocky gibberellic acid bacterial residues fall into the material dispersing mechanism, the blocky gibberellic acid bacterial residues are gradually dispersed along with the rotation of the filter cylinder, and the dispersed gibberellic acid bacterial residues fall into the cylinder body and are discharged through the discharging hole. And through the material dispersing mechanism, the problem that the dehydration effect is not uniform due to gibberellic acid fungus residue caking is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fungus residue recycling, in particular to a dehydration device for gibberellic acid fungus residue. Background Art

[0002] Gibberellic acid is a plant hormone widely found in nature. It plays a vital regulatory role in the growth and development of plants and is a type of plant growth regulator. Gibberellic acid bacteria residue is the mycelium and culture medium residue remaining after fermentation, culture and extraction of gibberellic acid in the process of producing gibberellic acid. Gibberellic acid bacteria residue contains a large amount of mycelium residue and culture medium components, such as carbon source, nitrogen source, trace elements, etc., and has certain nutritional value and potential recycling value. Through scientific treatment of the bacteria residue, such as drying, dehydration, fermentation, enzymolysis, etc., it can be converted into products such as organic fertilizer, feed additives or biomass energy, realizing the resource utilization of waste, reducing environmental pollution, and generating economic benefits.

[0003] In the gibberellic acid production process, the remaining fungus residue after fermentation is collected and initially cleaned to remove large particles of impurities and non-degradable substances. Afterwards, the gibberellic acid fungus residue needs to be dehydrated for subsequent processing and transportation.

[0004] At present, the dehydration treatment method of gibberellic acid bacteria residue mainly includes the following steps: first, the gibberellic acid bacteria residue is subjected to filter pressing and dehydration by a screw extrusion dehydrator (other dehydration equipment, such as centrifugal dehydration equipment, etc. can also be used), and this step can remove most of the water in the gibberellic acid bacteria residue; the gibberellic acid bacteria residue after preliminary dehydration is discharged onto a conveyor belt, and the conveyor belt passes through a drying box to further dehydrate the gibberellic acid bacteria residue; finally, the gibberellic acid bacteria residue is bagged for transportation or transferred to a drying site for spreading.

[0005] After the gibberellic acid residue is dehydrated by the spiral extrusion dehydrator, it will form block-shaped gibberellic acid residue. After falling onto the conveyor belt, the large pieces of gibberellic acid residue will be broken up, but there will also be small pieces of gibberellic acid residue, and some of the gibberellic acid residue will accumulate together, resulting in poor dehydration effect inside the accumulated gibberellic acid residue and small pieces of gibberellic acid residue when the gibberellic acid residue passes through the drying box.

[0006] As for the problem of accumulation of gibberellic acid bacteria residue, by setting rake teeth in the drying box, the accumulated gibberellic acid bacteria residue can be spread out to improve the dehydration effect. However, since the contact area is still relatively low, the effect is limited, and the rake teeth are difficult to solve the problem of poor dehydration effect of small pieces of gibberellic acid bacteria residue. Utility Model Content

[0007] The purpose of the utility model is to provide a dehydration device for gibberellic acid bacteria residue in order to solve the above problems.

[0008] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0009] A dehydration device for gibberellic acid bacteria residue, comprising:

[0010] A screw extrusion dehydrator is used to dehydrate gibberellic acid bacteria residue;

[0011] Also includes:

[0012] A dispersing mechanism is arranged at one side of the discharge port of the screw extrusion dehydrator, and is used to break up the blocky gibberellin residue. The dispersing mechanism is arranged obliquely, and one end of the dispersing mechanism close to the screw extrusion dehydrator is higher than the other end. The dispersing mechanism includes a cylinder, and a discharge hole is provided at the bottom of the cylinder away from the screw extrusion dehydrator. A filter cartridge is connected to the bearing in the cylinder, and a drum motor for driving the filter cartridge to rotate is fixedly installed on the outer wall of the cylinder;

[0013] A rotary drying mechanism is arranged at one end of the bulk material mechanism away from the spiral extrusion dehydrator, and is used to further dehydrate the gibberellic acid bacteria residue;

[0014] The connecting cylinder is arranged between the bulk material mechanism and the rotary drying mechanism, one end of the connecting cylinder is fixedly connected to the cylinder body, and the other end of the connecting cylinder extends to the interior of the rotary drying mechanism.

[0015] As a further improvement, a discharge hopper is fixedly connected to the discharge port of the screw extrusion dehydrator, and the discharge hopper extends to the bulk material mechanism.

[0016] As a further improvement, one end of the cylinder away from the spiral extrusion dehydrator is fixedly connected to a mounting frame, a bulk material motor is on the mounting frame, and a bulk material blade is fixedly connected to the output shaft of the bulk material motor.

[0017] As a further improvement, the connecting cylinder is connected to a heating structure for drying gibberellic acid bacteria residue.

[0018] As a further improvement, the rotary drying mechanism comprises a rotary drum, the inner wall of which is provided with spiral feeding blades, the rotary drum is mounted on an external bracket via a rotary bearing, and the rotary drum is transmission-connected to a rotary motor.

[0019] As a further improvement, the end of the rotary drying mechanism away from the connecting cylinder is provided with a filter installed on an external bracket, the filter is used to reduce dust diffusion, and a gap is provided at the bottom of the filter for the gibberellic acid bacteria residue to pass through.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model is provided with a dispersing mechanism. When the blocky gibberellic acid bacteria residue falls to the dispersing mechanism, the blocky gibberellic acid bacteria residue gradually disperses as the filter cylinder rotates. The dispersed gibberellic acid bacteria residue falls to the cylinder body and is discharged through the discharge hole. The dispersing mechanism solves the problem of uneven dehydration effect caused by the agglomeration of gibberellic acid bacteria residue.

[0022] 2. By setting up the bulk blades, some of the blocky gibberellic acid bacteria residue that is difficult to disperse can be broken up, which is convenient for subsequent further drying and dehydration; at the same time, the bulk blades blow toward the rotary drying mechanism to accelerate the air circulation inside the rotary drying mechanism, which is beneficial to accelerate the drying of the gibberellic acid bacteria residue.

[0023] 3. By setting up a rotary drying mechanism, the contact area between gibberellic acid bacteria residue and air can be increased, so that the moisture content of gibberellic acid bacteria residue can be quickly reduced to the set value, reducing the paving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a structural schematic diagram of a dehydration device for gibberellic acid bacteria residues described in the utility model.

[0026] Figure 2 It is a structural schematic diagram of a bulk material mechanism of a dehydration device for gibberellic acid bacteria residues of the utility model.

[0027] Figure 3 It is a structural schematic diagram of a connecting cylinder of a dehydration device for gibberellic acid bacteria residues described in the utility model.

[0028] Figure 4 It is a left view of the filter screen of the dehydration device for gibberellic acid bacteria residue described in the utility model.

[0029] The following are the descriptions of the reference numerals:

[0030] 1. Screw extrusion dehydrator; 101. Discharge hopper; 2. Dispersing mechanism; 201. Drum motor; 202. Drum body; 203. Filter cartridge; 204. Mounting frame; 205. Dispersing motor; 206. Dispersing blades; 207. Discharging hole; 3. Connecting cylinder; 4. Rotary drying mechanism; 401. Rotary drum; 402. Rotary motor; 403. Rotary bearing; 404. Filter screen; 5. Conveyor belt. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The utility model is further described below in conjunction with the accompanying drawings:

[0034] Example 1

[0035] like Figure 1-Figure 4 As shown, the dehydration device for gibberellic acid bacteria residue includes a screw extrusion dehydrator 1, a bulk material mechanism 2, a connecting cylinder 3 and a rotary drying mechanism 4. In order to facilitate subsequent bagging and other operations, a conveyor belt 5 is also provided at the end of the rotary drying mechanism 4.

[0036] The spiral extrusion dehydrator 1 is used for dehydrating the gibberellic acid bacteria residue. The spiral extrusion dehydrator 1 is a prior art and its structure has not been improved. Its structure is not described here. In order to facilitate the discharge of the gibberellic acid bacteria residue after preliminary dehydration into the bulk material mechanism 2, the present embodiment is provided with a discharge hopper 101 at the discharge port of the spiral extrusion dehydrator 1. The discharge hopper 101 is fixed to the external frame by screws, and the bottom end of the discharge hopper 101 extends into the bulk material mechanism 2.

[0037] like Figure 1 and Figure 2As shown, a dispersing mechanism 2 is arranged at one side of the discharge port of the screw extrusion dehydrator 1. The dispersing mechanism 2 is used to break up the blocky gibberellic acid bacteria residue. The dispersing mechanism 2 is tilted so that the scattered gibberellic acid bacteria residue falls by gravity. The tilt angle is generally 15° to 30°. One end of the dispersing mechanism 2 close to the screw extrusion dehydrator 1 is higher than the other end. The dispersing mechanism 2 includes a cylinder 202. A discharge hole 207 is provided at the bottom of the cylinder 202 away from the end of the screw extrusion dehydrator 1. A filter cartridge 203 is connected to a bearing in the cylinder 202. A drum motor 201 for driving the filter cartridge 203 to rotate is fixedly installed on the outer wall of the cylinder 202. The drum motor 201 is connected to the filter cartridge 203 through a gear.

[0038] In this embodiment, in order to prevent the gibberellin residue from being discharged without being completely dispersed, the end of the cylinder 202 away from the spiral extrusion dehydrator 1 is fixedly connected to a mounting frame 204, and a bulking motor 205 is on the mounting frame 204. A bulking blade 206 is fixedly connected to the output shaft of the bulking motor 205. After the bulking motor 205 is started, the wind from the bulking blade 206 blows toward the rotary drying mechanism 4. In this way, the bulking blade 206 can not only break up the blocky gibberellin residue, but also accelerate the air circulation inside the rotary drying mechanism 4, thereby accelerating dehydration and drying.

[0039] The connecting cylinder 3 is arranged between the bulking mechanism 2 and the rotary drying mechanism 4. One end of the connecting cylinder 3 is fixedly connected to the cylinder body 202, and the other end of the connecting cylinder 3 extends to the inside of the rotary drying mechanism 4. In order to improve the dehydration effect, the connecting cylinder 3 is connected with a heating structure for drying the gibberellic acid bacteria residue. In this embodiment, the heating structure is a heating wire wound on the connecting cylinder 3. In other embodiments, the heating structure can also be a hot air blower, which is connected to the connecting cylinder 3.

[0040] The rotary drying mechanism 4 is arranged at one end of the bulking mechanism 2 away from the screw extrusion dehydrator 1, and is used to further dehydrate the gibberellic acid bacteria residue; the rotary drying mechanism 4 includes a rotary drum 401, and a spiral feeding blade (not shown) is arranged on the inner wall of the rotary drum 401, and the rotary drum 401 is installed on an external bracket through a rotary bearing 403, and the rotary drum 401 is connected to a rotary motor 402. The end of the rotary drying mechanism 4 away from the connecting drum 3 is provided with a filter 404 installed on the external bracket, and the filter 404 is used to reduce the diffusion of dust, and a gap is arranged at the bottom of the filter 404 for the gibberellic acid bacteria residue to pass through. The filter 404 is arranged to prevent part of the gibberellic acid bacteria residue from floating and to discharge water vapor in the air.

[0041] Working principle: The gibberellic acid bacteria residue to be dehydrated enters the spiral extrusion dehydrator 1, and is extruded by the spiral blades. The preliminarily dehydrated gibberellic acid bacteria residue is discharged from the discharge port of the spiral extrusion dehydrator 1, and the gibberellic acid bacteria residue forms a block structure and is discharged into the filter cartridge 203 of the bulking mechanism 2 through the discharge hopper 101. The drum motor 201 drives the filter cartridge 203 to rotate. Since the bulking mechanism 2 is set obliquely, during the rotation of the filter cartridge 203, the block gibberellic acid bacteria residue falls while being scattered. The scattered gibberellic acid bacteria residue is discharged from the filter holes of the filter cartridge 203 and discharged from the discharge hole 207. If part of the block gibberellic acid bacteria residue moves to the bulking blade 206 and is still completely scattered, the bulking blade 206 will break up the block gibberellic acid bacteria residue to ensure that the block gibberellic acid bacteria residue is completely scattered. The scattered gibberellic acid bacteria residue is discharged into the rotary drying mechanism 4 through the connecting cylinder 3. When the rotary cylinder 401 rotates, the gibberellic acid bacteria residue is lifted up to increase the contact area with the air and improve the drying effect. At the same time, a spiral feeding blade is provided on the inner wall of the rotary cylinder 401 to make the gibberellic acid bacteria residue slowly move to the side of the filter screen 404. The filter screen 404 prevents the diffusion of debris and the like. A notch is provided at the bottom of the filter screen 404, and the dehydrated gibberellic acid bacteria residue is discharged into the conveyor belt 5 from the notch.

[0042] Example 2

[0043] The difference between this embodiment and embodiment 1 is that the bulk material mechanism is a vibrating screen, which can also achieve the same effect, but the vibration screen is relatively noisy and can be selected according to actual conditions.

[0044] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements shall fall within the scope of the utility model to be protected.

Claims

1. A dehydration device for gibberellic acid bacteria residue, comprising: A screw extrusion dehydrator (1) is used to dehydrate gibberellic acid bacteria residue; It is characterized by further comprising: A dispersing mechanism (2) is arranged on one side of the discharge port of the screw extrusion dehydrator (1), and is used to disperse the blocky gibberellin residue. The dispersing mechanism (2) is arranged obliquely, and one end of the dispersing mechanism (2) close to the screw extrusion dehydrator (1) is higher than the other end. The dispersing mechanism (2) comprises a cylinder (202), and a discharging hole (207) is provided at the bottom of the cylinder (202) at one end away from the screw extrusion dehydrator (1). A filter cartridge (203) is connected to a bearing inside the cylinder (202), and a drum motor (201) for driving the filter cartridge (203) to rotate is fixedly installed on the outer wall of the cylinder (202); A rotary drying mechanism (4) is arranged at one end of the bulking mechanism (2) away from the screw extrusion dehydrator (1), and the rotary drying mechanism (4) is used to further dehydrate the gibberellic acid bacteria residue; The connecting cylinder (3) is arranged between the bulking mechanism (2) and the rotary drying mechanism (4); one end of the connecting cylinder (3) is fixedly connected to the cylinder body (202), and the other end of the connecting cylinder (3) extends into the interior of the rotary drying mechanism (4).

2. The dehydrating device for gibberellic acid bacteria slag according to claim 1, characterized in that: A discharge hopper (101) is fixedly connected to the discharge port of the screw extrusion dehydrator (1), and the discharge hopper (101) extends to the bulk material mechanism (2).

3. The dehydration device for gibberellic acid bacteria slag according to claim 1, characterized in that: One end of the cylinder (202) away from the screw extrusion dehydrator (1) is fixedly connected to a mounting frame (204), a bulking motor (205) is mounted on the mounting frame (204), and a bulking blade (206) is fixedly connected to the output shaft of the bulking motor (205).

4. The dehydration device for gibberellic acid bacteria slag according to claim 3, characterized in that: The connecting cylinder (3) is connected to a heating structure for drying gibberellic acid bacteria residue.

5. The dehydrating device for the gibberellic acid bacteria slag according to claim 1 or 4, characterized in that: The rotary drying mechanism (4) comprises a rotary drum (401), the inner wall of which is provided with spiral feeding blades, the rotary drum (401) is mounted on an external bracket via a rotary bearing (403), and the rotary drum (401) is transmission-connected to a rotary motor (402).

6. The dehydration device for gibberellic acid bacteria slag according to claim 5, characterized in that: A filter screen (404) mounted on an external bracket is provided at one end of the rotary drying mechanism (4) away from the connecting cylinder (3). The filter screen (404) is used to reduce dust diffusion. A notch is provided at the bottom of the filter screen (404) for the gibberellin residue to pass through.

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