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CN-224230446-U - Water cooling system for calcium magnesium phosphate fertilizer production

CN224230446UCN 224230446 UCN224230446 UCN 224230446UCN-224230446-U

Abstract

The utility model discloses a water cooling system for calcium magnesium phosphate fertilizer production, which comprises a feeding barrel, wherein a feed inlet is formed in the lower part of the left side of the feeding barrel, a discharge outlet is formed in the upper part of the right side of the feeding barrel, a servo motor is fixedly connected to the top of the feeding barrel, a spiral feeding roller is arranged in the feeding barrel, and the output end of the servo motor penetrates through the feeding barrel and is fixedly connected with the top end of the spiral feeding roller. The utility model can pump out the water in the material conveying cylinder and convey the water back to the water quenching tank by arranging the disassembly ring, the filter plate, the connecting piece and the connecting pipe and arranging the water suction pump, thereby realizing the cyclic utilization of the water and saving water resources, and the filter plate can filter impurities in the water and ensure the quality of the returned water, thereby realizing the effects of circulating the cooling water by using the circulating mechanism, accelerating the water temperature reduction, simultaneously pumping out the water in the conveying mechanism and avoiding the condition that the cooling water flows out from the discharge hole and influences the water quenching effect.

Inventors

  • LUO JIAN
  • JIANG MIN
  • WEI LIMING
  • PU HONGBIN
  • BAI GUOXUE
  • Pu Yunchun
  • SU WENLI

Assignees

  • 玉溪银河磷化有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (6)

  1. 1. A water cooling system for calcium magnesium phosphate fertilizer production comprises a feed cylinder (1), and is characterized in that a feed inlet (2) is formed in the left lower side of the feed cylinder (1), a discharge outlet (3) is formed in the right upper side of the feed cylinder (1), a servo motor (4) is fixedly connected to the top of the feed cylinder (1), a spiral feed roller (5) is arranged in the feed cylinder (1), the output end of the servo motor (4) penetrates through the inside of the feed cylinder (1) and is fixedly connected with the top end of the spiral feed roller (5), a water quenching pool (6) is arranged on the left side of the feed cylinder (1), a sealing cover (7) matched with the feed inlet (2) is arranged on the left side of the feed cylinder (1), an air cylinder (8) is fixedly connected with the top of the sealing cover (7) through a support plate, the output end of the air cylinder (8) is fixedly connected with the top of the sealing cover (7), a semiconductor (10) is fixedly connected with the left side of the water quenching pool (6) and is fixedly connected with the top end of the sealing cover, a semiconductor (10) is arranged on the left side of the semiconductor (10), a semiconductor (10) is arranged on the inner side of the cooling machine case (10) and is provided with the cooling plate (10), the utility model discloses a water quenching tank, including defeated feed cylinder (1), defeated feed cylinder, including material cylinder (1), detachable filter plate (13) are provided with in the bottom threaded connection of dismantling ring (12), the bottom threaded connection of dismantling ring (12) has connecting piece (14), the bottom intercommunication of connecting piece (14) has connecting pipe (15), the front end communicating pipe of connecting pipe (15) has suction pump (16), the output of suction pump (16) extends to the top of water quenching tank (6).
  2. 2. The water cooling system for producing calcium magnesium phosphate fertilizer according to claim 1, wherein a sealing ring (17) is fixedly connected to the bottom of the material conveying cylinder (1), and the surface of the sealing ring (17) is attached to the inner wall of the dismounting ring (12).
  3. 3. The water cooling system for calcium magnesium phosphate fertilizer production according to claim 1, wherein a filter box (18) is arranged at the top of the water quenching tank (6), the output end of the water suction pump (16) is communicated with the upper part of the front surface of the filter box (18), and a secondary filter element (19) is fixedly connected to the lower part of the inside of the filter box (18).
  4. 4. The water cooling system for producing calcium magnesium phosphate fertilizer according to claim 1, wherein T-shaped strips (20) are fixedly connected to the front and rear sides of the right side of the sealing cover (7), T-shaped grooves (21) matched with the T-shaped strips (20) are formed in the front and rear sides of the left side of the feeding barrel (1), and the surfaces of the T-shaped strips (20) are in sliding connection with the inner walls of the T-shaped grooves (21).
  5. 5. The water cooling system for calcium magnesium phosphate fertilizer production according to claim 1, wherein the left side of the case (9) is movably connected with a protection frame (22) positioned at the left side of the output end of the heat dissipation fan (11) through bolts, the inside of the protection frame (22) is fixedly connected with a protection net, and the back surface of the case (9) is provided with an air inlet hole.
  6. 6. The water cooling system for producing calcium magnesium phosphate fertilizer according to claim 1, wherein the bottom of the water quenching tank (6) and the right side of the material conveying cylinder (1) are fixedly connected with a counterweight base (23), the bottom of the counterweight base (23) is fixedly connected with a cushion pad (24), and friction lines are arranged on the surface of the cushion pad (24).

Description

Water cooling system for calcium magnesium phosphate fertilizer production Technical Field The utility model relates to the technical field of calcium magnesium phosphate fertilizer, in particular to a water cooling system for calcium magnesium phosphate fertilizer production. Background The calcium magnesium phosphate fertilizer is also called as fused magnesium phosphate fertilizer, is an aluminosilicate glass body containing phosphate radical, and is a multi-element fertilizer. The aqueous solution is alkaline, can improve acid soil, has good effect as a base fertilizer when large seedlings are cultivated, and can enable plants to slowly absorb needed nutrients. The calcium magnesium phosphate fertilizer is prepared by melting phosphate ore and ore containing magnesium and silicon in an electric furnace, a blast furnace or an open hearth at 1350-1500 ℃ and quenching the melt with water to form a vitreous material with granularity smaller than 2mm, and drying and grinding the vitreous material to obtain a product, wherein the product not only can provide 12-18% of low-concentration phosphorus, but also can provide a large amount of silicon, calcium and magnesium, and the water quenching treatment of the melt is a key step in the production process of the calcium magnesium phosphate fertilizer Through searching, china patent application number 202022706856.4 discloses a water cooling system for producing calcium magnesium phosphate fertilizer, which comprises a machine bench, the vertical upward fixed embedding in intermediate position on board right side has a material conveying cylinder, is located the vertical downward fixed mounting in intermediate position on material conveying cylinder upper portion has servo motor, and servo motor's drive end is vertical fixedly connected with the spiral material conveying roller of activity grafting in material conveying cylinder inner chamber downwards. According to the utility model, the spiral material conveying roller is driven to rotate by the work of the arranged servo motor, the air cylinder drives the baffle plate to work through the piston rod to separate from the feed inlet of the material conveying cylinder, the fertilizer cooled by the water quenching tank enters the material conveying cylinder, is conveyed to the discharge hole by the spiral material conveying roller and is discharged to the material filling hopper, and finally is conveyed to the skip car to be transported out, so that the persistence of the whole process is good, and the problem that the fertilizer in the water quenching tank needs to be grabbed through the grab bucket in the prior art is avoided, and the production efficiency is influenced. Although the problem that fertilizer in the water quenching tank needs to wait through grab bucket snatchs in the prior art has been solved to above-mentioned patent, but in the in-service use simple use semiconductor refrigeration board cools down the cooling water, and the temperature reduces slowly, has the cooling water to flow along with conveying mechanism from the discharge gate in addition easily in the ejection of compact process, needs frequently to add the cooling water, and extravagant water resource influences the water quenching effect, has brought inconvenience for user's use. Therefore, it needs to be reformed transform, circulates cooling water through using circulation mechanism for the temperature reduces, takes out the inside water of conveying mechanism simultaneously, avoids cooling water to flow from the discharge gate, influences the condition of water quenching effect. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a water cooling system for producing calcium magnesium phosphate fertilizer, which has the advantages that cooling water is circulated by using a circulating mechanism, water temperature is reduced, meanwhile, water in a conveying mechanism is pumped out, cooling water is prevented from flowing out of a discharge hole, the condition of affecting a water quenching effect is avoided, the problems that the cooling water is cooled by simply using a semiconductor refrigeration plate, the water temperature is slow to reduce, cooling water is easy to flow out of the conveying mechanism along with the discharge hole in the discharging process, the cooling water is required to be added frequently, water resources are wasted, the water quenching effect is affected, and inconvenience is brought to users. The water cooling system for calcium magnesium phosphate fertilizer production comprises a material conveying cylinder, wherein a feed inlet is formed in the lower portion of the left side of the material conveying cylinder, a discharge outlet is formed in the upper portion of the right side of the material conveying cylinder, a servo motor is fixedly connected to the top of the material conveying cylinder, a spiral material conveying roller is arranged in the