CN221015646U - A preparation device for silicon-carbon fertilizer - Google Patents

Abstract

The utility model relates to the field of solid waste treatment and resource utilization, in particular to a preparation device of a silicon-carbon fertilizer, which comprises a box body, wherein a fixed box is fixedly arranged in the box body, a stirring cylinder is rotatably arranged in the fixed box, a first cover plate is arranged on the upper side of the fixed box, and a stirring assembly is arranged on the first cover plate; the stirring assembly comprises a rotating shaft, a circular plate is fixedly arranged at the lower end of the rotating shaft, a plurality of first scraping plates are arranged on the circular plate, and two second scraping plates are fixedly arranged on the inner side of the lower end of each first scraping plate. According to the utility model, the stirring assembly rotates clockwise to be matched with the stirring barrel to rotate anticlockwise, so that the solution in the stirring barrel is rapidly and effectively stirred, impurities adsorbed on the inner wall of the stirring barrel are scraped through the first scraping plate, and finally impurities adsorbed on the bottom of the stirring barrel are scraped through the second scraping plate, so that substances with viscosity in the solution are prevented from being adsorbed on the stirring barrel, and the preparation quality of the silicon-carbon fertilizer is prevented from being influenced.

Description

A preparation device for silicon-carbon fertilizer

Technical Field

The utility model relates to the field of solid waste treatment and resource utilization, in particular to a preparation device for silicon-carbon fertilizer.

Background technique

Silicon and carbon are essential nutrients for plant growth. Silicon can not only enhance the photosynthesis of crops, but also improve the activity of roots and the ability of crops to resist lodging. Although the soil is rich in silicon, very little silicon can be absorbed and utilized by plants. It mainly exists in the form of silicon dioxide in the soil and cannot be absorbed and utilized by plants. At present, the silicon fertilizer on the market is mainly made of slag after simple treatment, and the form of silicon is still silicon dioxide. For example, the invention patent with the name of "PAL material silicon fertilizer" and the application number of "200510127850.9" uses PAL material to crush, add water and stir evenly, and obtain silicon dioxide powder after centrifugal separation. After granulation, it becomes silicon fertilizer that can be used in the soil. The activity of silicon is low and the absorption effect of plants is not good. Carbon deficiency in the soil will cause diseases such as premature aging, nutrient deficiency, and root weakness of crops, resulting in sub-health of crops. The carbon nutrition absorbed by plants under natural conditions is insufficient. In the process of plant growth, in addition to replenishing carbon nutrition through photosynthesis, artificial fertilization is also needed to supplement carbon nutrition. The materials for the production of silicon carbon fertilizer are generally sludge, slag and fruit and vegetable waste. The sludge, slag and fruit and vegetable waste need to be pre-treated and stirred and mixed, and then dried and crushed to obtain high-activity silicon carbon fertilizer products of suitable size.

When the existing silicon-carbon fertilizer preparation device stirs and mixes the silicate solution and the fermented solution, some viscous substances in the solution are easily adsorbed on the wall of the mixing drum, thereby affecting the quality of the silicon-carbon fertilizer. Therefore, a silicon-carbon fertilizer preparation device that can stir quickly and effectively is needed.

Utility Model Content

The utility model aims to provide a preparation device for silicon-carbon fertilizer which can be quickly and effectively stirred.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preparing silicon carbon fertilizer, comprising a box body, a fixed box is fixedly provided inside the box body, a stirring drum is rotatably provided inside the fixed box, a first cover plate is provided on the upper side of the fixed box, and a stirring assembly is provided on the first cover plate; the stirring assembly comprises a rotating shaft, a circular plate is fixedly provided at the lower end of the rotating shaft, a plurality of first scrapers are provided in a circular array on the outer side of the circular plate, a connecting rod is fixedly provided between each of the first scrapers and the circular plate, and two second scrapers are fixedly provided on the inner side of the lower end of each of the first scrapers.

Among them, the stirring component is first rotated clockwise and the stirring drum is rotated counterclockwise, so as to quickly and effectively stir the solution in the stirring drum, and then the impurities adsorbed on the inner wall of the stirring drum are scraped off by the first scraper, and finally the impurities adsorbed on the bottom of the stirring drum are scraped off by the second scraper, so as to avoid the sticky substances in the solution from being adsorbed in the stirring drum, thereby avoiding affecting the preparation quality of silicon carbon fertilizer.

Preferably, the lower part of the mixing drum is a conical drum structure, the upper part of the mixing drum is an inverted conical drum structure, and the outer side of each first scraper corresponds to the inner side of the lower part of the mixing drum in inclination and is in sliding contact. Wherein, since the lower part of the mixing drum is a conical drum structure, when the mixing drum rotates, the solution moves upward along the inclined surface of the lower part of the mixing drum, and then falls through the upper part of the mixing drum, so that the solution in the mixing drum circulates, improving the efficiency of stirring the solution.

Preferably, the grooves on each two adjacent second scrapers are staggered, and the lower side of each second scraper is in sliding contact with the bottom of the mixing drum. The grooves on the two adjacent second scrapers are staggered to reduce the resistance between the second scrapers and the mixing drum, so that the second scrapers can move quickly in the mixing drum to perform stirring.

Preferably, a rotating rod is provided between each of the first scrapers and the rotating shaft for rotation connection, a plurality of stirring plates are fixedly provided on the outer side of each of the rotating rods, and two torsion springs are provided at the two ends of each of the rotating rods for rotation with the first scrapers and the rotating shaft, wherein the plurality of stirring plates are swung back and forth by the resistance of the solution on the stirring plates and the elastic force of the torsion springs on the rotating rods, thereby enhancing the stirring effect on the solution.

Preferably, a first motor is disposed on the upper side of the first cover plate, and an output end of the first motor is fixedly connected to the rotating shaft.

Preferably, a feed pipe is fixedly provided at the lower end of the mixing drum, the feed pipe is in rotational contact with the fixed box, a first gear is sleeved on the outer side of the feed pipe, a second motor is provided on one side of the fixed box, a second gear is provided at the output end of the second motor, the first gear is meshed with the second gear, a storage drum is provided on the lower side of the inner part of the box body, a first solenoid valve is provided in the inner part of the mixing drum and the inner part of the feed pipe, and a detector is provided on the lower side of the circular plate. The detector is used to detect the pH value of the solution in the mixing drum, and the detector is a prior art.

Preferably, a first regulating tank is fixedly provided on one side of the upper end of the box body, a second cover plate is detachably provided on the upper side of the first regulating tank, a first water pipe is provided inside the first regulating tank and connected to the interior of the mixing drum, a second solenoid valve is provided between the inside of the first water pipe and the inside of the first regulating tank, a second regulating tank is fixedly provided on the other side of the upper end of the box body, a third cover plate is detachably provided on the upper side of the second regulating tank, a second water pipe is provided inside the second regulating tank and connected to the interior of the mixing drum, and a third solenoid valve is connected between the inside of the second water pipe and the inside of the second regulating tank.

Preferably, a reagent tank is fixedly provided on the upper side of the first cover plate, the upper end of the reagent tank extends to the upper side of the box body, a fourth cover plate is detachably provided on the upper side of the reagent tank, and a fourth solenoid valve is provided inside the reagent tank and connected to the inside of the mixing drum; a box door is rotatably provided on one side of the lower part of the box body, and a control panel is provided on one side of the outside of the box body.

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

1. First, rotate the stirring assembly clockwise and the stirring drum counterclockwise to quickly and effectively stir the solution in the stirring drum, then scrape the impurities adsorbed on the inner wall of the stirring drum with the first scraper, and finally scrape the impurities adsorbed on the bottom of the stirring drum with the second scraper to avoid the sticky substances in the solution from being adsorbed in the stirring drum, thereby avoiding affecting the preparation quality of silicon carbon fertilizer.

2. The lower part of the mixing drum is a conical drum structure. When the mixing drum rotates, the solution moves upward along the lower inclined surface of the mixing drum, and then falls through the upper part of the mixing drum, so that the solution in the mixing drum circulates and improves the efficiency of solution stirring.

3. The resistance of the solution on the stirring plate cooperates with the elastic force of the torsion spring on the rotating rod, so that the multiple stirring plates swing back and forth, thereby improving the stirring effect on the solution.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

FIG. 1 is an isometric structural diagram of the internal structure of a box body in the present invention.

FIG. 2 is a schematic diagram of the structure of the utility model in a top view.

Fig. 3 is a schematic diagram of the cross-sectional structure at A-A in Fig. 2.

FIG. 4 is a schematic diagram of the structure of a local enlarged view of point C in FIG. 3 .

Fig. 5 is a schematic diagram of the cross-sectional structure at B-B in Fig. 2.

FIG. 6 is an isometric structural diagram of the mixing drum in the present invention.

FIG. 7 is an isometric structural diagram of the stirring assembly in the present invention.

In the figure, a box body 10, a fixed box 11, a mixing drum 12, a first cover plate 13, a first motor 14, a rotating shaft 15, a circular plate 16, a connecting rod 17, a first scraper 18, a rotating rod 19, a mixing plate 20, a second scraper 21, a torsion spring 22, a feeding pipe 23, a first gear 24, a second motor 25, a second gear 26, a first solenoid valve 27, a storage cylinder 28, a box door 29, a first regulating tank 30, a second cover plate 31, a first water pipe 32, a second solenoid valve 33, a second regulating tank 34, a third cover plate 35, a second water pipe 36, a third solenoid valve 37, a control panel 38, a reagent tank 39, a fourth cover plate 40, a fourth solenoid valve 41, and a detector 42.

Detailed ways

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of 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.

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant literature, and several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used in this article includes any and all combinations of one or more related listed items.

Please refer to Figures 1-7. The utility model provides a technical solution: a preparation device for silicon carbon fertilizer, including a box body 10, a fixed box 11 is fixedly provided inside the box body 10, a stirring drum 12 is rotatably provided inside the fixed box 11, a first cover plate 13 is provided on the upper side of the fixed box 11, and a stirring assembly is provided on the first cover plate 13; the stirring assembly includes a rotating shaft 15, a circular plate 16 is fixedly provided at the lower end of the rotating shaft 15, a plurality of first scrapers 18 are provided in a circular array on the outer side of the circular plate 16, a connecting rod 17 is fixedly provided between each first scraper 18 and the circular plate 16, and two second scrapers 21 are fixedly provided on the inner side of the lower end of each first scraper 18.

Furthermore, as shown in FIGS. 3-7 , the lower portion of the mixing drum 12 is a conical drum structure, and the upper portion of the mixing drum 12 is an inverted conical drum structure. The outer side of each first scraper 18 has a corresponding inclination with the inner side of the lower portion of the mixing drum 12 and is in sliding contact with it.

Furthermore, as shown in FIGS. 3-7 , the grooves on every two adjacent second scrapers 21 are staggered, and the lower side of each second scraper 21 is in sliding contact with the bottom of the mixing drum 12 .

Furthermore, as shown in Figures 3-5, a rotating rod 19 is rotatably connected between each first scraper 18 and the rotating shaft 15, a plurality of stirring plates 20 are fixedly provided on the outer side of each rotating rod 19, and two torsion springs 22 are provided at the two ends of each rotating rod 19 respectively at the rotating parts of the first scraper 18 and the rotating shaft 15.

Furthermore, as shown in FIGS. 1-5 , a first motor 14 is provided on the upper side of the first cover plate 13 , and an output end of the first motor 14 is fixedly connected to the rotating shaft 15 .

Furthermore, as shown in Figures 3-4, a feed pipe 23 is fixedly provided at the lower end of the mixing drum 12, and the feed pipe 23 is in rotational contact with the fixed box 11. A first gear 24 is sleeved on the outer side of the feed pipe 23, and a second motor 25 is provided on one side of the fixed box 11. A second gear 26 is provided at the output end of the second motor 25, and the first gear 24 is meshed with the second gear 26. A storage drum 28 is provided on the lower side of the interior of the box body 10, and a first solenoid valve 27 is provided to connect the interior of the mixing drum 12 and the interior of the feed pipe 23, and a detector 42 is provided on the lower side of the circular plate 16.

Furthermore, as shown in Figure 3, a first regulating tank 30 is fixedly provided on one side of the upper end of the box body 10, a second cover plate 31 is detachably provided on the upper side of the first regulating tank 30, a first water pipe 32 is provided inside the first regulating tank 30 and connected to the inside of the mixing drum 12, a second solenoid valve 33 is provided between the inside of the first water pipe 32 and the inside of the first regulating tank 30, a second regulating tank 34 is fixedly provided on the other side of the upper end of the box body 10, a third cover plate 35 is detachably provided on the upper side of the second regulating tank 34, a second water pipe 36 is provided inside the second regulating tank 34 and connected to the inside of the mixing drum 12, and a third solenoid valve 37 is connected between the inside of the second water pipe 36 and the inside of the second regulating tank 34.

Furthermore, as shown in Figure 5, a reagent tank 39 is fixedly provided on the upper side of the first cover plate 13, the upper end of the reagent tank 39 extends to the upper side of the box body 10, and a fourth cover plate 40 is removably provided on the upper side of the reagent tank 39. The interior of the reagent tank 39 is connected to the interior of the mixing drum 12 and is provided with a fourth solenoid valve 41; a box door 29 is rotatably provided on one side of the lower part of the box body 10, and a control panel 38 is provided on one side of the outer side of the box body 10.

When in use, the staff removes the second cover 31 to open the first regulating tank 30; the staff puts the sludge and slag into the first regulating tank 30, and then adds sodium hydroxide solution into the first regulating tank 30. The silicon dioxide in the sludge and slag can react with sodium hydroxide to form silicate. Compared with silicon dioxide, silicate is easier to be absorbed. The silicon fertilizer prepared in this way has high activity. The staff installs the second cover 31 on the first regulating tank 30 to close the first regulating tank 30. The staff removes the third cover 35 to open the second regulating tank 34; the staff puts the crushed vegetable waste into the second regulating tank 34, and then adds a certain amount of water into the second regulating tank 34. In order to ensure a certain proportion of water content, the staff installs the third cover 35 on the second regulating tank 34 to close the second regulating tank 34, and the crushed vegetable waste is fermented in the second regulating tank 34.

When the sludge and slag in the first regulating tank 30 are fully soaked and the vegetable waste in the second regulating tank 34 is fully fermented, the staff controls the second solenoid valve 33 and the third solenoid valve 37 to open through the operation control panel 38; the second solenoid valve 33 is opened to allow the silicate solution in the first regulating tank 30 to enter the mixing drum 12 through the first water pipe 32; the third solenoid valve 37 is opened to allow the fermented solution in the second regulating tank 34 to enter the mixing drum 12 through the second water pipe 36; the first motor 14 is started to drive the rotating shaft 15 to rotate clockwise, and the rotating shaft 15 rotates clockwise to reach the rotation of the circular plate 16 The circular plate 16 rotates through four connecting rods 17 to drive four first scrapers 18 to move clockwise around the rotating shaft 15. The four first scrapers 18 move clockwise to stir the solution in the mixing drum 12 and scrape off the substances adsorbed on the lower wall of the mixing drum 12; the four first scrapers 18 move clockwise to drive four pairs of second scrapers 21 to move clockwise. The four pairs of second scrapers 21 move clockwise to stir the solution at the bottom of the mixing drum 12 and scrape off the substances adsorbed on the bottom of the mixing drum 12, thereby reducing the sticky substances in the fermented solution adsorbed in the mixing drum 12. The rotating shaft 15 rotates clockwise to cooperate with the four first scrapers 18 to move clockwise to drive the four rotating rods 19 to move clockwise. The rotating rod 19 moves through the multiple stirring plates 20 to stir the solution in the stirring drum 12. The multiple stirring plates 20 are subjected to the resistance of the solution, so that the rotating rod 19 rotates forwardly. After the rotating rod 19 rotates forwardly, the two torsion springs 22 are twisted. When the elastic force of the two torsion springs 22 is greater than the resistance of the solution to the multiple stirring plates 20, the elastic force of the two torsion springs 22 drives the rotating rod 19 to rotate reversely. The reverse rotation of the rotating rod 19 drives the multiple stirring plates 20 to rotate, so that the multiple stirring plates 20 swing repeatedly, so as to further stir the solution in the stirring drum 12 by the swing of the multiple stirring plates 20 around the rotating rod 19.

The second motor 25 is started to drive the second gear 26 to rotate. The rotation of the second gear 26 drives the discharge pipe 23 to rotate counterclockwise through the engagement of the second gear 26 with the first gear 24. The counterclockwise rotation of the discharge pipe 23 drives the mixing drum 12 to rotate counterclockwise. The rotation of the mixing drum 12 generates an outward centrifugal force on the solution in the mixing drum 12. The centrifugal force causes the solution to move upward along the inclined surface at the bottom of the mixing drum 12, thereby causing the solution in the mixing drum 12 to move up and down for rapid stirring and mixing.

When the detector 42 detects the pH value of the solution in the mixing drum 12, the control panel 38 will display the pH value in the mixing drum 12. The staff adds the corresponding solution into the reagent tank 39, and the solution in the reagent tank 39 enters the mixing drum 12 through the fourth electromagnetic valve 41, so that the pH value of the solution in the mixing drum 12 is adjusted to neutral. When the pH value of the solution in the mixing drum 12 is adjusted to neutral, the first electromagnetic valve 27 is opened, and the solution in the mixing drum 12 falls into the storage drum 28 through the feeding pipe 23. The staff opens the lower part of the box body 10 by turning the box door 29, so that the staff can take out the storage drum 28, and dry and crush the solution in the storage drum 28 to obtain a high-activity silicon-carbon fertilizer product of suitable size.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a preparation facilities of fertile including box (10), its characterized in that: the stirring device is characterized in that a fixed box (11) is fixedly arranged in the box body (10), a stirring cylinder (12) is rotatably arranged in the fixed box (11), a first cover plate (13) is arranged on the upper side of the fixed box (11), and a stirring assembly is arranged on the first cover plate (13); the stirring assembly comprises a rotating shaft (15), a circular plate (16) is fixedly arranged at the lower end of the rotating shaft (15), a plurality of first scrapers (18) are arranged on the outer circumference of the circular plate (16) in an array mode, a connecting rod (17) is fixedly arranged between each first scraper (18) and the circular plate (16) in a connecting mode, and two second scrapers (21) are fixedly arranged on the inner side of the lower end of each first scraper (18); the lower part of the stirring cylinder (12) is of a conical cylinder structure, the upper part of the stirring cylinder (12) is of an inverted conical cylinder structure, and the outer side of each first scraping plate (18) is in sliding contact with the inner side of the lower part of the stirring cylinder (12) in a corresponding inclination degree; the grooves on every two adjacent second scrapers (21) are distributed in a staggered way, and the lower side of each second scraper (21) is in sliding contact with the bottom of the stirring cylinder (12); every rotate between first scraper blade (18) and axis of rotation (15) and be connected and be equipped with dwang (19), every the dwang (19) outside is fixed and is equipped with a plurality of stirring boards (20), every the both ends of dwang (19) are equipped with two torsional springs (22) with the rotation department of first scraper blade (18) and axis of rotation (15) respectively.

2. The preparation device of the silicon-carbon fertilizer according to claim 1, wherein: the upper side of the first cover plate (13) is provided with a first motor (14), and the output end of the first motor (14) is fixedly connected with a rotating shaft (15).

3. The preparation device of the silicon-carbon fertilizer according to claim 1, wherein: the lower end of the stirring cylinder (12) is fixedly provided with a blanking pipe (23), the blanking pipe (23) is in rotary contact with the fixed box (11), a first gear (24) is sleeved on the outer side of the blanking pipe (23), one side of the fixed box (11) is provided with a second motor (25), the output end of the second motor (25) is provided with a second gear (26), the first gear (24) is meshed with the second gear (26), a storage cylinder (28) is arranged on the lower side of the inside of the box body (10), a first electromagnetic valve (27) is arranged in the stirring cylinder (12) and is connected with the inside of the blanking pipe (23), and a detector (42) is arranged on the lower side of the circular plate (16).

4. The preparation device of the silicon-carbon fertilizer according to claim 1, wherein: the utility model discloses a first control tank, including box (10), first control tank (30), second control tank (31) are equipped with in fixed being equipped with in upper end one side of box (10), the upside of first control tank (30) can be dismantled and be equipped with second apron (31), the inside of first control tank (30) is equipped with first water pipe (32) with the internal connection of churn (12), be equipped with second solenoid valve (33) between the inside of first water pipe (32) and the inside of first control tank (30), the fixed second control tank (34) that are equipped with of upper end opposite side of box (10), the upside of second control tank (34) can be dismantled and be equipped with third apron (35), the inside of second control tank (34) is equipped with second water pipe (36) with the internal connection of churn (12), be equipped with third solenoid valve (37) between the inside of second water pipe (36) and the inside of second control tank (34).

5. The preparation device of the silicon-carbon fertilizer according to claim 1, wherein: the upper side of the first cover plate (13) is fixedly provided with a reagent tank (39), the upper end of the reagent tank (39) extends to the upper side of the box body (10), the upper side of the reagent tank (39) is detachably provided with a fourth cover plate (40), and the interior of the reagent tank (39) is connected with the interior of the stirring cylinder (12) and is provided with a fourth electromagnetic valve (41); the box is characterized in that a box door (29) is rotatably arranged on one side of the lower part of the box body (10), and a control panel (38) is arranged on one side of the outer part of the box body (10).