Organic fertilizer enzymolysis, compression and purification device

Abstract

The utility model relates to the technical field of organic fertilizer enzymolysis, compression and purification, in particular to an organic fertilizer enzymolysis, compression and purification device which comprises a box body and a buckling cover, the rear side of the box body is rotationally connected with the buckling cover through a pin shaft, a plurality of material boxes are stored in the box body, a stirring assembly is installed on the inner wall of the buckling cover, and the stirring assembly is connected with the box body. And extrusion assemblies are arranged on the upper side and the lower side of the material box. Through cooperation of an electric push rod, a stirrer, an upper pressing plate, a lower pressing plate, a first self-locking air cylinder and a second self-locking air cylinder, an output shaft of the second self-locking air cylinder drives the lower pressing plate to move upwards, the position of the upper pressing plate on the upper portion is locked through the first self-locking air cylinder, and the distance between the lower pressing plate and the upper pressing plate is continuously reduced upwards; by means of the device, the organic fertilizer obtained after enzymolysis is compressed and extruded, and the problems that in the prior art, after enzymolysis and purification, no extrusion process is used for effective drainage, consequently, the subsequent drying process is too long, and in the taking-out process, waste water drips, and environmental pollution is likely to be caused are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of enzymatic hydrolysis, compression and purification technology of organic fertilizer, specifically an enzymatic hydrolysis, compression and purification device for organic fertilizer. Background Technology

[0002] Organic fertilizer is mainly used for agricultural organic solid waste such as livestock and poultry manure, straw, mushroom residue, and vegetable waste. It is necessary to control the moisture content (50%-60%) and solid content (15%-35%). During enzymatic hydrolysis and purification, enzyme preparations (such as cellulase, protease, amylase, etc.) and microbial agents (such as yeast, Bacillus subtilis) solutions need to be added to the organic fertilizer to promote subsequent reactions.

[0003] However, existing technologies do not have an effective drainage process after enzymatic hydrolysis and purification, resulting in the organic fertilizer and solution being mixed together. After the organic fertilizer is retrieved, a large amount of liquid remains inside, leading to an excessively long subsequent drying process. Furthermore, the wastewater dripping during the retrieval process can easily cause environmental pollution. Utility Model Content

[0004] The purpose of this invention is to solve the problem that after enzymatic hydrolysis and purification, the lack of effective drainage during the compression process leads to an excessively long subsequent drying process, and the wastewater dripping during the extraction process easily causes environmental pollution. Therefore, an organic fertilizer enzymatic hydrolysis compression purification device is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an organic fertilizer enzymatic hydrolysis compression purification device, including a box and a cover. The rear side of the box is rotatably connected to the cover by a pin. The box contains multiple material boxes. The drain outlet of each material box corresponds to the position of the drain pipe. A handle is fixedly connected to the center of the front side of the outer wall of the cover. A stirring assembly is installed on the inner wall of the cover. Extrusion assemblies are provided on the upper and lower sides of the material boxes.

[0007] Preferably, the stirring assembly includes electric push rods and a crossbeam. The upper ends of the multiple electric push rods are fixedly connected to the cover. The output shaft ends of the electric push rods are fixedly connected to the crossbeam. Servo motors are fixedly connected to both sides and the center of the outer wall of the crossbeam. The outer wall of the output shaft of the servo motor is rotatably connected to the crossbeam through bearings, and the output shaft of the servo motor is fixedly connected to a stirrer.

[0008] Preferably, a pump body is fixedly connected to the inner wall of the right side of the housing, and a water injection pipe is fixedly connected to the top of the pump body.

[0009] Preferably, a control panel is fixedly connected to the upper right side of the housing.

[0010] Preferably, the extrusion assembly includes a self-locking cylinder one and a self-locking cylinder two. The outer walls of the multiple self-locking cylinders one are distributed on both sides of the servo motor, and the self-locking cylinders one are fixedly connected to the crossbeam. The output shaft of the self-locking cylinder one is fixedly connected to an upper pressure plate. The multiple self-locking cylinders two are respectively fixedly connected to the lower center of the material box, and the output shaft of the self-locking cylinder two is fixedly connected to a lower pressure plate.

[0011] Preferably, the grooves on both sides of the inner wall of the upper pressure plate and the outer wall of the agitator are both machined with inclined surfaces.

[0012] The organic fertilizer enzymatic hydrolysis, compression, and purification device proposed in this utility model has the following advantages:

[0013] Through the coordination of an electric push rod, a stirrer, an upper pressure plate, a lower pressure plate, and self-locking cylinders one and two, the output shaft of the electric push rod is first controlled to move upward, while the output shaft of self-locking cylinder one moves downward at the same speed. This allows the upper pressure plate to remain at a corresponding height while the stirrer rises. The inclined surface of the stirrer, wider at the bottom and narrower at the top, can fit tightly against the inclined surface of the inner wall of the upper pressure plate until the lower end of the stirrer is flush with the lower end of the upper pressure plate. Then, the movement stops. Subsequently, self-locking cylinder two is activated, causing its output shaft to drive the lower pressure plate upward. The upper pressure plate is locked in position by self-locking cylinder one. The gap between the lower pressure plate and the upper pressure plate decreases continuously as the lower pressure plate moves upward, compressing and squeezing the enzymatically hydrolyzed organic fertilizer. This effectively avoids the problems of existing technologies where the enzymatic purification process lacks effective drainage, leading to an excessively long drying process and environmental pollution caused by wastewater dripping during removal. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention in the open state;

[0015] Figure 2 This is a schematic diagram of the cover in the buckling state of this utility model;

[0016] Figure 3 This utility model Figure 2 A schematic diagram of the structure excluding the snap-on cap;

[0017] Figure 4 This utility model Figure 2 A top-view structural diagram;

[0018] Figure 5 This utility model Figure 4 Schematic diagram of the structure at point AA;

[0019] Figure 6 This utility model Figure 1 A schematic diagram of the structure at point I.

[0020] In the diagram: 1. Box body, 2. Cover, 3. Mixing assembly, 301. Agitator, 302. Crossbeam, 303. Electric push rod, 304. Servo motor, 4. Extrusion assembly, 401. Self-locking cylinder one, 402. Upper pressure plate, 403. Lower pressure plate, 404. Self-locking cylinder two, 5. Control panel, 6. Water injection pipe, 7. Pump body, 8. Material box, 9. Drain pipe, 10. Handle. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] See attached document Figure 1-6 In this embodiment, an organic fertilizer enzymatic hydrolysis compression purification device includes a box body 1 and a cover 2. A heating component is installed inside the box body 1, and the specific method and model can be selected according to the requirements. The rear side of the box body 1 is rotatably connected to the cover 2 through a pin. Multiple material boxes 8 are stored inside the box body 1. The drain outlet of the material box 8 corresponds to the position of the drain pipe 9. A handle 10 is fixedly connected to the center of the front side of the outer wall of the cover 2. A stirring component 3 is installed on the inner wall of the cover 2. Extrusion components 4 are set on the upper and lower sides of the material boxes 8. A pump body 7 is fixedly connected to the inner right side of the box body 1. The model of the pump body 7 can be determined according to the specific usage requirements. A water injection pipe 6 is fixedly connected to the top of the pump body 7. A control panel 5 is fixedly connected to the upper right side of the box body 1.

[0023] See attached document Figure 1-6 In this embodiment, the stirring assembly 3 includes an electric push rod 303 and a crossbeam 302. The upper ends of multiple electric push rods 303 are fixedly connected to the cover 2. The output shaft of the electric push rod 303 is fixedly connected to the crossbeam 302. The models of the electric push rod 303 and the servo motor 304 can be determined according to specific usage requirements. The servo motor 304 is fixedly connected to both sides and the center of the outer wall of the crossbeam 302. The outer wall of the output shaft of the servo motor 304 is rotatably connected to the crossbeam 302 through a bearing, and the output shaft of the servo motor 304 is fixedly connected to the stirrer 301.

[0024] See attached document Figure 1-6 In this embodiment, the extrusion assembly 4 includes a self-locking cylinder 401 and a self-locking cylinder 404. The outer walls of multiple self-locking cylinders 401 are distributed on both sides of the servo motor 304, and the self-locking cylinders 401 are fixedly connected to the crossbeam 302. The output shaft of the self-locking cylinder 401 is fixedly connected to the upper pressure plate 402. Multiple self-locking cylinders 404 are respectively fixedly connected to the lower center of the material box 8. The output shaft of the self-locking cylinder 404 is fixedly connected to the lower pressure plate 403. The grooves on both sides of the inner wall of the upper pressure plate 402 and the outer wall of the agitator 301 are all machined with inclined slopes. The models of the self-locking cylinders 401 and 404 can be determined according to specific usage requirements.

[0025] Working principle:

[0026] When this organic fertilizer enzymatic hydrolysis and purification device is needed, firstly, the user places the organic fertilizer to be enzymatically hydrolyzed and purified inside the material box 8. The size of the organic fertilizer particles should be larger than the diameter of the through hole in the lower pressure plate 403. Then, connect the feeding pipes for enzyme preparations (such as cellulase, protease, amylase, etc.) and microbial agents (such as yeast, Bacillus subtilis) to the rear feed pipe of the pump body 7. Place the material box 8 below the water injection pipe 6, and then start the pump body 7. The pump body 7 will discharge the enzyme preparation and microbial agent solution through the water injection pipe 6 and inject it into the material box 8. After injecting the corresponding amount of enzyme preparation and microbial agent solution, insert the material box 8 into the corresponding notch of the box body 1. Then, insert the material box 8 into the notches of the other two positions. Then, manually pull handle 10 to press the cover 2 onto the top of the chamber 1. Then, control the electric push rod 303 to drive the servo motor 304 and the stirrer 301 to move downwards, so that the stirrer 301 can be inserted into the mixture of organic fertilizer, enzyme preparation and bacterial agent solution. Then, start the servo motor 304 and the heating component inside the chamber 1 (the specific temperature can be controlled), so that the servo motor 304 drives the stirrer 301 to rotate and stir the mixture of organic fertilizer, enzyme preparation and bacterial agent solution while heating it. The temperature is usually 50-80℃ (high temperature enzymatic hydrolysis can reach 80-85℃), pH value 6-10, reaction time 2-4 hours. High temperature enzymatic hydrolysis can accelerate the degradation of organic matter, kill pathogens and achieve purification.

[0027] After the enzymatic hydrolysis and purification of organic fertilizer is completed, the user can first control the output shaft of the electric push rod 303 to move upward, and at the same time control the output shaft of the self-locking cylinder 401 to move downward at the same speed. This achieves the simultaneous rise of the agitator 301 and the maintenance of the upper pressure plate 402 at the corresponding height. The inclined surface of the agitator 301, which is wider at the bottom and narrower at the top, can fit tightly against the inclined surface of the inner wall of the upper pressure plate 402 until the lower end face of the agitator 301 is flush with the lower end face of the upper pressure plate 402. Then, the movement stops. Subsequently, the self-locking cylinder 404 is activated, causing the output shaft of the self-locking cylinder 404 to drive the lower pressure plate 403 to move upward. The upper pressure plate 402 is locked in position by the self-locking cylinder 401, and the distance between the lower pressure plate 403 and the upper pressure plate 402 is continuously increased. The process involves reducing the volume of the organic fertilizer after enzymatic hydrolysis, compressing and squeezing it to extract the liquid. This liquid is then fully squeezed out and accumulates inside the material box 8. An external water pump is connected to the drain pipe 9, and the valve at the drain outlet inside the material box 8 is opened to discharge the squeezed wastewater from the drain pipe 9. After compression, the self-locking cylinder 401 is controlled to move the upper pressure plate 402 upward and pull it out from inside the material box 8. Then, the handle 10 is held to rotate and open the cover 2, and the squeezed organic fertilizer is removed using hooks or other tools for subsequent drying and dispersing. This effectively avoids the problems of existing technologies where the lack of a compression process after enzymatic hydrolysis and purification leads to an excessively long drying process and wastewater dripping during removal, which can easily cause environmental pollution.

[0028] After use, the self-locking cylinder 404 controls the lower pressure plate 403 to reset for the next use. Periodically, the user can remove the material box 8 (there is a gap between the outer edge of the material box 8 and the inner wall of the box 1 for easy hand operation) for cleaning. A sealing gasket is installed at the joint between the material box 8 and the box 1. After the material box 8 is put in, the drain hole corresponds to the drain pipe. A sealing gasket around the drain hole ensures a seal. All electric structures in this case can be operated through the control panel 5.

[0029] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An organic fertilizer enzymatic hydrolysis compression purification device, comprising a box (1) and a buckle cover (2), the rear side of the box (1) is rotatably connected with the buckle cover (2) through a pin shaft, characterized in that: The inside of the box (1) is stored with a plurality of material boxes (8), the drain of the material box (8) corresponds to the position of the drain pipe (9), the outer wall front side of the buckle cover (2) is fixedly connected with the handle (10), the inner wall of the buckle cover (2) is provided with the stirring assembly (3), and the upper and lower sides of the material box (8) are provided with the extrusion assembly (4).

2. The organic fertilizer zymolysis compression and purification device according to claim 1, characterized in that: The stirring assembly (3) comprises an electric push rod (303) and a cross beam (302), the upper end of the plurality of electric push rods (303) is fixedly connected with the buckle cover (2), the output shaft end of the electric push rod (303) is fixedly connected with the cross beam (302), the outer wall of the cross beam (302) is fixedly connected with the servo motor (304) on both sides and the center, the output shaft outer wall of the servo motor (304) is rotatably connected with the cross beam (302) through the bearing, and the output shaft of the servo motor (304) is fixedly connected with the stirrer (301).

3. The organic fertilizer zymolysis compression and purification device according to claim 1, characterized in that: The right inner wall of the box (1) is fixedly connected with the pump body (7), and the upper portion of the pump body (7) is fixedly connected with the water injection pipe (6).

4. The organic fertilizer zymolysis compression and purification device according to claim 1, characterized in that: The upper end of the right side of the box (1) is fixedly connected with the control panel (5).

5. The organic manure zymolysis compression and purification device according to claim 1, characterized in that: The extrusion assembly (4) comprises a self-locking cylinder one (401) and a self-locking cylinder two (404), the outer walls of the plurality of self-locking cylinder ones (401) are distributed on both sides of the servo motor (304), and the self-locking cylinder one (401) is fixedly connected with the cross beam (302), the output shaft of the self-locking cylinder one (401) is fixedly connected with the upper pressing plate (402), the plurality of self-locking cylinder two (404) are fixedly connected with the lower end center of the material box (8) respectively, and the output shaft of the self-locking cylinder two (404) is fixedly connected with the lower pressing plate (403).

6. The organic fertilizer zymolysis compression and purification device according to claim 5, characterized in that: The inner wall of the upper pressing plate (402) and the outer wall of the stirrer (301) are both processed with inclined inclined surfaces.

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