CN-224207872-U - Organic water-soluble fertilizer apparatus for producing

Abstract

The utility model provides an organic water-soluble fertilizer apparatus for producing, including potassium sulfate dissolving tank, potassium dihydrogen phosphate dissolving tank and urea dissolving tank, potassium sulfate dissolving tank, potassium dihydrogen phosphate dissolving tank and urea dissolving tank's output is connected to the mixing dissolving tank, and the output of mixing dissolving tank is connected to the pressure filter, and the flowing back end of pressure filter is connected to the mixing tank, is connected with yeast liquid feed pipe on the mixing tank, and the output of mixing tank is connected to the precision filter, and the flowing back end of precision filter is connected to the storage tank. The utility model aims to solve the technical problem of providing an organic water-soluble fertilizer production device, which adopts potassium sulfate, monopotassium phosphate and urea as raw materials, and obtains a liquid organic water-soluble fertilizer product through the processes of reaction, filtration, addition of yeast solution and the like.

Inventors

• WEI TIANRONG
• YAN LING
• Lu Bangyi
• TANG YUAN
• LIAO QIUSHI
• TIAN CHENGTAO
• XIAO LINBO
• MENG YANG
• LIU YANQIN
• WANG KUN
• ZHANG ZHIZI
• HUANG QIN

Assignees

• 湖北三宁化工股份有限公司

Dates

Publication Date

20260508

Application Date

20250425

Claims (7)

1. 1. The organic water-soluble fertilizer production device comprises a potassium sulfate dissolving tank (1), a potassium dihydrogen phosphate dissolving tank (2) and a urea dissolving tank (3), and is characterized in that the output ends of the potassium sulfate dissolving tank (1), the potassium dihydrogen phosphate dissolving tank (2) and the urea dissolving tank (3) are connected to a mixing dissolving tank (4), the output end of the mixing dissolving tank (4) is connected to a filter press (5), the liquid discharge end of the filter press (5) is connected to a mixing tank (6), a yeast liquid inlet pipe (7) is connected to the mixing tank (6), the output end of the mixing tank (6) is connected to a precision filter (8), and the liquid discharge end of the precision filter (8) is connected to a storage tank (9).
2. 2. The device for producing the organic water-soluble fertilizer according to claim 1, wherein the potassium sulfate dissolving tank (1), the potassium dihydrogen phosphate dissolving tank (2) and the urea dissolving tank (3) are connected with a feeding device (10) and a water inlet pipe (11).
3. 3. The device for producing the organic water-soluble fertilizer according to claim 1 or 2, wherein stirring paddles are arranged in the potassium sulfate dissolving tank (1), the potassium dihydrogen phosphate dissolving tank (2), the urea dissolving tank (3), the mixing dissolving tank (4) and the mixing tank (6).
4. 4. The apparatus for producing organic water-soluble fertilizer according to claim 1, wherein the solid discharge end of the filter press (5) and the precision filter (8) is connected to a recovery conveyor belt (12).
5. 5. The device for producing organic water-soluble fertilizer according to claim 1, wherein the filter press (5) is a plate-and-frame filter press.
6. 6. The device for producing the organic water-soluble fertilizer according to claim 1, wherein the potassium sulfate dissolving tank (1), the potassium dihydrogen phosphate dissolving tank (2), the urea dissolving tank (3), the mixing dissolving tank (4), the mixing tank (6) and the storage tank (9) are made of 316 stainless steel materials.
7. 7. The device for producing the organic water-soluble fertilizer according to claim 1, wherein the precise filter (8) is internally provided with a silicon carbide membrane tube and adopts a cross-flow filtration mode.

Description

Organic water-soluble fertilizer apparatus for producing Technical Field The utility model relates to the technical field of liquid water-soluble fertilizer production, in particular to an organic water-soluble fertilizer production device. Background The organic water-soluble fertilizer market is vigorously developing. The market size of the water-soluble fertilizer in 2022 years reaches 697.5 hundred million yuan, the organic water-soluble fertilizer accounts for only about 2 percent, but the demand is in an ascending state, and the market size of the water-soluble fertilizer in 2025 years is expected to be expanded to 860.48 hundred million yuan. The production area is concentrated in the areas with developed agriculture or good water and fertilizer integration popularization, such as Liaoning, shandong and the like. The production process is continuously accurate, enterprises adopt advanced equipment and an automatic system to ensure accurate and uniform mixing of ingredients, fine treatment of organic raw materials, strict quality control, environment-friendly process and materials and standard identification. Numerous enterprises are surging, competing for white heat, but high-quality products are still scarce, and part of the enterprises break through technological innovation and cooperation. The organic water-soluble fertilizer has timely and efficient nutrient supply, can enable the crop yield to rise and the quality to be upgraded, has full fruits and rich vegetables, increases the income of farmers, is beneficial to resource circulation, converts industrial and agricultural organic wastes into fertilizers, reduces pollution, widens raw material channels, meets the ecological environment-friendly requirement, improves the soil structure, avoids hardening and acidification, and reduces agricultural non-point source pollution. At present, manufacturers of domestic organic liquid water-soluble fertilizers are few, the production efficiency is low, the nutrient concentration is difficult to guarantee, the market share is low, the development of agricultural water-fertilizer integration is seriously hindered, and the utilization efficiency of the fertilizer is not improved. Therefore, developing a high-efficiency liquid water-soluble fertilizer production device with high product quality has important significance for promoting agricultural production. Disclosure of Invention The utility model aims to solve the technical problem of providing an organic water-soluble fertilizer production device, which adopts potassium sulfate, monopotassium phosphate and urea as raw materials, and obtains a liquid organic water-soluble fertilizer product through the processes of reaction, filtration, addition of yeast solution and the like. In order to solve the technical problems, the technical scheme includes that the organic water-soluble fertilizer production device comprises a potassium sulfate dissolving tank, a potassium dihydrogen phosphate dissolving tank and a urea dissolving tank, wherein output ends of the potassium sulfate dissolving tank, the potassium dihydrogen phosphate dissolving tank and the urea dissolving tank are connected to a mixing dissolving tank, the output ends of the mixing dissolving tank are connected to a filter press, a liquid discharge end of the filter press is connected to the mixing tank, a yeast liquid inlet pipe is connected to the mixing tank, the output end of the mixing tank is connected to a precise filter, and the liquid discharge end of the precise filter is connected to a storage tank. Preferably, the potassium sulfate dissolving tank, the potassium dihydrogen phosphate dissolving tank and the urea dissolving tank are all connected with a feeding device and a water inlet pipe. Preferably, stirring paddles are arranged in the potassium sulfate dissolving tank, the potassium dihydrogen phosphate dissolving tank, the urea dissolving tank, the mixing dissolving tank and the mixing tank. Preferably, the solid discharge end of the filter press and the precision filter is connected to a recovery conveyor belt. Preferably, the filter press is a plate and frame filter press. Preferably, the potassium sulfate dissolving tank, the potassium dihydrogen phosphate dissolving tank, the urea dissolving tank, the mixing tank and the storage tank are made of 316 stainless steel. Preferably, the precise filter is internally provided with a silicon carbide film tube and adopts a cross-flow filtration mode. Preferably, the potassium sulfate dissolving tank, the potassium dihydrogen phosphate dissolving tank, the urea dissolving tank, the mixing tank and the storage tank are respectively provided with a liquid level detector and a pH detector. Preferably, the liquid level detector and the pH detector are connected with the upper computer in a wireless manner by adopting DCS remote transmission. The utility model provides a production device of an organic water-soluble fertilizer, which has the f