CN223144592U

CN223144592U - Raw material pretreatment device for water-soluble fertilizer production

Info

Publication number: CN223144592U
Application number: CN202420979429.9U
Authority: CN
Inventors: 杨建波
Original assignee: Henan Aote Agricultural Technology Co ltd
Current assignee: Henan Aote Agricultural Technology Co ltd
Priority date: 2024-05-06
Filing date: 2024-05-06
Publication date: 2025-07-25
Anticipated expiration: 2034-05-06

Abstract

The utility model provides a raw material pretreatment device for water-soluble fertilizer production, which comprises a stirring barrel, wherein a feeding pipe is arranged at the upper end of the stirring barrel, a stirring assembly is arranged in the stirring barrel, the stirring assembly comprises a rotating column arranged in the middle of the stirring barrel, stirring rollers are uniformly arranged on the outer cambered surface of the lower end of the rotating column, a sleeve is arranged at the upper end of the rotating column through a bearing sleeve, a stirring column is arranged at the lower end of the sleeve, a crushing rod is uniformly arranged on the stirring column, and a driving mechanism for driving the sleeve is arranged at the upper end of the rotating column.

Description

Raw material pretreatment device for water-soluble fertilizer production

Technical Field

The utility model belongs to the technical field of water-soluble fertilizer production, and particularly relates to a raw material pretreatment device for water-soluble fertilizer production.

Background

The characteristic of the water-soluble fertilizer requires that the water-soluble fertilizer can be rapidly and completely dissolved in water for direct absorption of plant roots or leaf surfaces, the crushing procedure in raw material pretreatment can obviously reduce the particle size and increase the surface area, thereby improving the dissolution speed and the solubility of the water-soluble fertilizer in water, ensuring that fertilizer nutrients can be rapidly released and effectively absorbed by crops, in the prior art, a motor is usually fixedly connected with the top surface of a stirring cylinder body, the output end of the motor is fixedly connected with a transmission shaft, be connected with the stirring ring on the transmission shaft, be provided with the stirring piece on the stirring ring to stir water-soluble fertile raw materials, but in this kind of mode, the stirring piece is one-way stirring, can not satisfy the demand that carries out forward and reverse stirring simultaneously to water-soluble fertile raw materials, nevertheless to the material that the particle diameter difference is great, the proportion is different, one-way stirring can not ensure that all raw materials granule can both obtain effectual shearing and mixing, thereby leads to the component distribution inhomogeneous in the final product.

For example, the utility model of publication No. CN219815986U discloses a raw material pretreatment device for water-soluble fertilizer production, in the technical scheme of this patent, through fixedly connected with motor at the top surface of churn body, the output fixedly connected with transmission shaft of motor, the surface one side fixedly connected with stirring ring of transmission shaft, the surface fixedly connected with stirring piece of stirring ring, in order to stir the broken to the inside water-soluble fertilizer raw materials of churn, but in this kind of mode, the stirring piece is one-way stirring, can not satisfy the demand to carry out forward and reverse stirring simultaneously to the water-soluble fertilizer raw materials, however one-way stirring can lead to partial regional raw materials to mix incompletely, especially when handling the raw materials that particle size distribution is wide, density difference is big, form the mixing blind area easily, make each component concentration inhomogeneous in the final product.

Disclosure of utility model

In view of the defects in the prior art, the utility model provides the raw material pretreatment device for the production of the water-soluble fertilizer, which not only can be used for bidirectionally stirring the water-soluble fertilizer raw material through the stirring assembly to ensure uniform dispersion of various components, but also can be used for scraping and brushing the side wall of the stirring barrel through the scraping plate to avoid uneven mixing or loss caused by long-time retention of the materials on the barrel wall.

In order to solve the technical problems, the raw material pretreatment device for water-soluble fertilizer production comprises a stirring barrel, wherein a feeding pipe is arranged at the upper end of the stirring barrel, a stirring assembly is arranged in the stirring barrel and comprises a rotating column arranged in the middle of the stirring barrel, a stirring roller is uniformly arranged on an extrados surface at the lower end of the rotating column, a sleeve is arranged at the upper end of the rotating column through a bearing sleeve, a stirring column is arranged at the lower end of the sleeve, a crushing rod is uniformly arranged on the stirring column, and a driving mechanism for driving the sleeve is arranged at the upper end of the rotating column.

As a further improvement of the utility model, the driving mechanism comprises a first bevel gear arranged at the upper end of the rotary column, the upper end of the stirring barrel is provided with a mounting frame, the top of the rotary column is rotationally connected with the upper side wall of the mounting frame, a bevel gear meshed with the first bevel gear is rotationally arranged in the mounting frame, a second bevel gear meshed with the bevel gear is arranged at the upper end of the sleeve, a motor is arranged in the mounting frame, and the output end of the motor is connected with the bevel gear through a coupling.

As a further improvement of the utility model, the lower end of the rotary column is provided with a strip-shaped plate, two ends of the strip-shaped plate are provided with scraping plates, and the scraping plates are in contact with the side wall of the stirring barrel.

As a further development of the utility model, the end of the sleeve located inside the stirring vessel is provided with a dispersing plate.

As a further improvement of the utility model, the lower end of the stirring barrel is provided with a discharging pipe, and the discharging pipe is provided with a discharging valve.

As a further improvement of the utility model, the stirring barrel is provided with a fixed ring, the lower end of the fixed ring is provided with a plurality of support columns, and the outer walls of the bottoms of the support columns are provided with anti-skid stripes.

Compared with the prior art, the utility model has the following beneficial effects:

Firstly, through setting up stirring subassembly, the starter motor can make the helical gear rotate, and then make bevel gear one and bevel gear two reverse rotations, bevel gear one rotates and can make the stirring roller rotate, forward stirring is carried out to the water-soluble fertile raw materials, bevel gear two reverse rotations can make the spliced pole rotate, and then make broken pole reverse rotation, and then carry out the breakage to the water-soluble fertile raw materials, probably contain the composition of easy caking or sediment in the water-soluble fertile raw materials, long-time unidirectional stirring can lead to local overheat, the increase of viscidity or form stable flow pattern, and then the deposit of initiation material at tank bottom or wall, forward and reverse stirring can periodically change the stress state of material, effectively restrain the caking phenomenon, reduce subsidence, keep the suspended state of material in the jar, ensure that product quality is stable.

Secondly, the sleeve is provided with the dispersion plate at the one end of the inside of the stirring barrel, and materials can be dispersed through the dispersion plate, so that the materials enter the inside of the stirring barrel body from all directions, and the subsequent stirring effect is ensured.

Thirdly, be provided with the bleeder valve on the discharging pipe, the bleeder valve is as the key control element in the pipeline, can open, close or adjust the flow of raw materials effectively, according to the arrangement of production demand or process flow, operating personnel can come accurate control raw materials after the preliminary treatment to discharge with suitable speed and volume through adjusting the valve aperture, ensures the stability and the continuity of follow-up production link.

Fourth, through setting up the scraper blade, the scraper blade is inconsistent with the lateral wall of agitator, and at the stirring in-process, partial material adheres easily on the inner wall of agitator, and the scraper blade closely laminates rotatoryly with the staving, can scrape down these materials effectively and participate in the mixing again, avoids leading to mixing inhomogeneous or loss because of the material long-time stagnates and leaves at the staving.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a stirring assembly according to the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

Fig. 4 is a schematic elevational view of the present utility model.

In the figure, 101, a stirring barrel, 102, a feeding pipe, 103, a rotating column, 104, a stirring roller, 105, a sleeve, 106, a stirring column, 107, a crushing rod, 108, a discharging pipe, 109, a discharging valve, 110, a fixed ring, 111, a supporting column, 201, a first bevel gear, 202, a mounting frame, 203, a bevel gear, 204, a second bevel gear, 205, a motor, 206, a strip-shaped plate, 207, a scraping plate, 208 and a dispersing plate.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2 and 3, a raw material pretreatment device for water-soluble fertilizer production comprises a stirring barrel 101, wherein a feeding pipe 102 is arranged at the upper end of the stirring barrel 101, a stirring assembly is arranged inside the stirring barrel 101 and comprises a rotating column 103 arranged in the middle of the stirring barrel 101, a stirring roller 104 is uniformly arranged on the outer cambered surface of the lower end of the rotating column 103, a sleeve 105 is arranged at the upper end of the rotating column 103 through a bearing sleeve, a stirring column 106 is arranged at the lower end of the sleeve 105, a crushing rod 107 is uniformly arranged on the stirring column 106, and a driving mechanism for driving the sleeve 105 is arranged at the upper end of the rotating column 103.

As shown in fig. 1 and 3, the driving mechanism comprises a first bevel gear 201 arranged at the upper end of a rotating column 103, a mounting frame 202 is arranged at the upper end of a stirring barrel, the top of the rotating column 103 is rotationally connected with the upper side wall of the mounting frame 202, a bevel gear 203 meshed with the first bevel gear 201 is rotationally arranged in the mounting frame 202, a second bevel gear 204 meshed with the bevel gear 203 is arranged at the upper end of a sleeve 105, a motor 205 is arranged in the mounting frame 202, the output end of the motor 205 is connected with the bevel gear 203 through a coupler, the motor 205 is started to enable the bevel gear 203 to rotate, the first bevel gear 201 and the second bevel gear 204 to rotate reversely, the first bevel gear 201 rotates to enable a stirring roller 104 to rotate, forward stirring is carried out on water-soluble fertilizer raw materials, the second bevel gear 204 rotates to enable the stirring column 106 to rotate reversely, the crushing rod 107 is further used for crushing the water-soluble fertilizer raw materials, the water-soluble fertilizer raw materials possibly contain components easy to agglomerate or precipitate, the long-time unidirectional stirring can cause local overheating, increase or form a stable flow mode, further cause deposition of the materials on the bottom or wall of the tank, the forward stirring can periodically change the state of the materials, the forward stirring can be prevented from being in a stable state, stable quality of suspended materials can be ensured, stable quality can be kept, stable suspended quality can be kept, and stable quality can be kept.

As shown in fig. 1 and 2, a strip-shaped plate 206 is arranged at the lower end of the rotary column 103, scraping plates 207 are arranged at two ends of the strip-shaped plate 206, the scraping plates 207 are in contact with the side wall of the stirring barrel 101, part of materials are easy to adhere to the inner wall of the stirring barrel 101 in the stirring process, the scraping plates 207 and the barrel wall are tightly attached and rotate, the materials can be scraped off effectively to participate in mixing again, and mixing non-uniformity or loss caused by long-time retention of the materials on the barrel wall is avoided.

As shown in fig. 1 and 2, one end of the sleeve 105 located inside the stirring barrel 101 is provided with a dispersing plate 208, and materials can be dispersed through the dispersing plate 208, so that materials enter the inside of the stirring barrel body from all directions, and the subsequent stirring effect is ensured.

As shown in fig. 1 and 4, a discharging pipe 108 is arranged at the lower end of the stirring barrel 101, a discharging valve 109 is arranged on the discharging pipe 108, the discharging valve 109 is used as a key control element in a pipeline, the flow of raw materials can be effectively opened, closed or regulated, and according to the production requirement or the arrangement of a process flow, an operator can accurately control the pretreated raw materials to be discharged at a proper speed and quantity by adjusting the opening of the valve, so that the stability and the continuity of the subsequent production link are ensured.

When the device is used, firstly, water-soluble fertilizer raw materials are injected into the stirring barrel 101 through the feeding pipe 102, the raw materials fall on the dispersing plate 208, the dispersing plate 208 can scatter the materials, so that the materials enter the stirring barrel body from all directions, then the motor 205 is started to enable the bevel gear 203 to rotate, the bevel gear 201 and the bevel gear 204 rotate reversely, the stirring roller 104 rotates due to rotation of the bevel gear 201, the water-soluble fertilizer raw materials are positively stirred, the stirring column 106 rotates due to reverse rotation of the bevel gear 204, the crushing rod 107 rotates reversely, the water-soluble fertilizer raw materials are crushed, the water-soluble fertilizer raw materials possibly contain components which are easy to agglomerate or precipitate, a stable flowing mode is formed due to long-time unidirectional stirring, the deposition of the materials on the bottom or the wall surface of the tank is further induced, the stressed state of the materials is periodically changed due to forward and reverse stirring, the agglomeration phenomenon is effectively inhibited, the sedimentation is reduced, the suspended state of the materials in the tank is kept, the stable quality of the products is ensured, and the crushed materials are output through the discharging pipe 108.

The discharging valve 109 is arranged on the discharging pipe 108, the discharging valve 109 is used as a key control element in a pipeline, the flow of raw materials can be effectively opened, closed or regulated, and according to the production requirement or the arrangement of a process flow, an operator can accurately control the pretreated raw materials to be discharged at a proper speed and quantity by adjusting the opening of the valve, so that the stability and the continuity of the subsequent production link are ensured.

According to another embodiment of the present utility model, as shown in fig. 1 and 4, a fixing ring 110 is disposed on a stirring barrel 101, a plurality of support columns 111 are disposed at the lower end of the fixing ring 110, anti-slip stripes are disposed on the outer walls of the bottoms of the support columns 111, and the support columns 111 have a good supporting effect on the stirring barrel 101, so that the stability of the stirring barrel 101 is greatly improved.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The raw material pretreatment device for water-soluble fertilizer production comprises a stirring barrel (101) and is characterized in that a feeding pipe (102) is arranged at the upper end of the stirring barrel (101), a stirring assembly is arranged inside the stirring barrel (101), the stirring assembly comprises a rotating column (103) arranged in the middle of the stirring barrel (101), stirring rollers (104) are uniformly arranged on the outer cambered surface of the lower end of the rotating column (103), a sleeve (105) is arranged at the upper end of the rotating column (103) through a bearing sleeve, a stirring column (106) is arranged at the lower end of the sleeve (105), a crushing rod (107) is uniformly arranged on the stirring column (106), a driving mechanism used for driving the sleeve (105) is arranged at the upper end of the rotating column (103), and a dispersing plate (208) is arranged at one end of the sleeve (105) inside the stirring barrel (101).

2. The raw material pretreatment device for water-soluble fertilizer production according to claim 1, wherein the driving mechanism comprises a first bevel gear (201) arranged at the upper end of the rotary column (103), a mounting frame (202) is arranged at the upper end of the stirring barrel (101), the top of the rotary column (103) is rotationally connected with the upper side wall of the mounting frame (202), a bevel gear (203) meshed with the first bevel gear (201) is rotationally arranged in the mounting frame (202), a second bevel gear (204) meshed with the bevel gear (203) is arranged at the upper end of the sleeve (105), a motor (205) is arranged in the mounting frame (202), and the output end of the motor (205) is connected with the bevel gear (203) through a coupling.

3. The raw material pretreatment device for water-soluble fertilizer production as claimed in claim 1, wherein a strip-shaped plate (206) is arranged at the lower end of the rotary column (103), and scraping plates (207) are arranged at two ends of the strip-shaped plate (206).

4. The raw material pretreatment device for water-soluble fertilizer production as claimed in claim 3, wherein said scraper (207) is abutted against the side wall of the stirring barrel (101).

5. The raw material pretreatment device for water-soluble fertilizer production according to claim 1, wherein a discharging pipe (108) is arranged at the lower end of the stirring barrel (101), and a discharging valve (109) is arranged on the discharging pipe (108).

6. The raw material pretreatment device for water-soluble fertilizer production of claim 1, wherein a fixed ring (110) is arranged on the stirring barrel (101), a plurality of support columns (111) are arranged at the lower end of the fixed ring (110), and anti-slip stripes are arranged on the outer walls of the bottoms of the support columns (111).