CN1541984A - Effect increased urea by adding potassium and its preparation method - Google Patents
Effect increased urea by adding potassium and its preparation method Download PDFInfo
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- CN1541984A CN1541984A CNA2003101069561A CN200310106956A CN1541984A CN 1541984 A CN1541984 A CN 1541984A CN A2003101069561 A CNA2003101069561 A CN A2003101069561A CN 200310106956 A CN200310106956 A CN 200310106956A CN 1541984 A CN1541984 A CN 1541984A
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Abstract
The present invention is potassium reinforced urea and its production process. The production process includes mixing urea with potassium sulfate or potassium chloride, and at least one of ammonium chloride, ammonium sulfate and ammonium nitrate with metering pump, crushing in crusher, stirring, pelletizing of 3-5 mm size grain, sieving to eliminate grain below 3 mm and powder, packing and storing. The addition of ammonium chloride, ammonium sulfate or ammonium nitrate as fast acting nitrogen source results in fast dressing effect. The present invention has fast and long fertilizing effect.
Description
Technical field
The utility model relates to a kind of mixed fertilizer, relates in particular to a kind of potassium synergistic urea and making method of adding.
Background technology
At present, the urea of selling on the market all is the urea of single content, and its nitrogen content is about 46%, and the urea of the overwhelming majority is as the use of topdressing.Because the nutrient of urea is single, farm crop, plant etc. can not balance absorb, and have therefore reduced the assimilated efficiency of farm crop, plant etc.The single shortage that also can cause other macroelement such as farm crop, plant of nutrient.After using, cause easily lodging of appearance such as farm crop, plant, full of leaves stem is thin, seed is not full, be prone to bad phenomenon such as disease.
Summary of the invention
Main purpose of the present invention is to solve the single problem of above-mentioned urea nutrient, provides that a kind of fertilizer efficiency is fast, fertilizer efficiency is long adds potassium synergistic urea and making method.
The technical solution adopted for the present invention to solve the technical problems is:
Make by the following weight proportion raw material:
Urea 20-90 part, vitriolate of tartar 10-50 part or Repone K 4-40 part, at least a raw material in Fluorspar Powder 0-52 part, sal epsom 0-52 part.
Add any one raw material in vitriolate of tartar or the Repone K in urea, can make crop or plant fully replenish nitrogen and two kinds of elements of potassium in the phase of topdressing, these two kinds of elements are applying when topdressing two kinds of elements that crop and plant lacked just.
Add at least a raw material (weight ratio) in ammonium chloride 20-90 part, ammonium sulfate 20-90 part, ammonium nitrate 20-90 part.
At least a raw material is added in the urea in ammonium chloride, ammonium sulfate, the ammonium nitrate, and when using, urea fertilizer is onset in advance before produce effects, can produce fertilizer efficiency in advance, manifest in the process its fertilizer efficiency in fertilizer efficiency and also discharge and finish, urea is produce effects thereupon again, thereby reaches the effect that fertilizer efficiency is fast, fertilizer efficiency is long.
The content of nitrogen is 20-36%, and the content of potassium is 4-20%.
In urea, add at least a raw material in any one raw material and ammonium chloride in vitriolate of tartar, the Repone K, ammonium sulfate, the ammonium nitrate, crop or plant balance are absorbed, thereby improve assimilated efficiency.
During making, with volume pump at least a raw material in urea, vitriolate of tartar or Repone K, ammonium chloride and ammonium sulfate and the ammonium nitrate is added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve the particle diameter particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery.
Compare test through using urea and adding potassium synergistic urea fertilizer, as shown in the table:
The effect of increasing production that adds potassium synergistic urea fertilizer as can be seen from the table.
The present invention adds potassium synergistic urea and making method.Formulating of recipe is reasonable, and making method is simple, the technical process compactness, and the equilibrium of product nutrient, crop, plant etc. can balance absorb, and have improved assimilated efficiency, after using, significantly resistant to lodging and disease resistance effect are arranged.Add the nitrogenous source faster than urea produce effects in urea, i.e. ammonium sulfate, ammonium chloride, ammonium nitrate etc. can onsets in advance before urea efficiency manifests, thereby reach quick-acting effects of topdressing.Treating that its fertilizer efficiency also discharges finishes, and urea is produce effects thereupon again, thereby reaches the effect that fertilizer efficiency is fast, fertilizer efficiency is long.In urea, sneak into a certain proportion of potash fertilizer raw material more again, fertilizer can balancedly be absorbed, thereby improve fertilizer utilization ratio.After the enforcement, can prevent the lodging of farm crop and other plant etc., seed is not full, and phenomenons such as disease and early ageing take place.Product meets the specification of quality of " composite fertilizer " GB15063-2001 after testing.
Description of drawings
Below in conjunction with drawings and Examples to detailed description of the invention.
Fig. 1 adds the manufacture craft schema of potassium synergistic urea
Embodiment
Embodiment 1 (low metering)
Form by urea and vitriolate of tartar, heavily be 1 part, urea 44kg, vitriolate of tartar 8kg, Fluorspar Powder 48kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, urea and vitriolate of tartar are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 2 (medium metering)
Form by urea and vitriolate of tartar, heavily be 1 part, urea 61kg, vitriolate of tartar 24kg, fluorite part 15kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, urea, vitriolate of tartar and fluorite part are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 3 (high metering)
Form by urea and vitriolate of tartar, heavily be 1 part, urea 78kg, vitriolate of tartar 20kg, Fluorspar Powder 2kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 10%.
During making, urea, vitriolate of tartar and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 4 (high metering)
Form by urea and vitriolate of tartar, heavily be 1 part, urea 60kg, vitriolate of tartar 40kg with 1kg; The content of nitrogen is 27.6%, and the content of potassium is 20%.
During making, urea and vitriolate of tartar are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 5 (low metering)
Form by urea and Repone K, heavily be 1 part, urea 44kg, Repone K 7kg, fluorite part 49kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, urea and Repone K are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 6 (medium metering)
Form by urea and Repone K, heavily be 1 part, urea 61kg, Repone K 20kg, Fluorspar Powder 19kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, urea, Repone K and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 7 (high metering)
Form by urea and Repone K, heavily be 1 part, urea 78kg, Repone K 22kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 13%.
During making, urea and Repone K are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 8 (high metering)
Form by urea and Repone K, heavily be 1 part, urea 66kg, Repone K 34kg with 1kg; The content of nitrogen is 30%, and the content of potassium is 20%.
During making, urea and Repone K are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 9 (low metering)
Form by urea, vitriolate of tartar and ammonium chloride, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium chloride 44kg, sal epsom 28kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 10 (medium metering)
Form by urea, vitriolate of tartar and ammonium chloride, heavily be 1 part, urea 55kg, vitriolate of tartar 25kg, ammonium chloride 15kg, sal epsom 5kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 11 (high metering)
Form by urea, vitriolate of tartar and ammonium chloride, heavily be 1 part, urea 70kg, vitriolate of tartar 14kg, ammonium chloride 16kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 7%.
During making, urea, vitriolate of tartar and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 12 (high metering)
Form by urea, vitriolate of tartar and ammonium chloride, heavily be 1 part, urea 50kg, vitriolate of tartar 40kg, ammonium chloride 10kg with 1kg; The content of nitrogen is 25%, and the content of potassium is 20%.
During making, urea, vitriolate of tartar and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 13 (low metering)
Form by urea, Repone K and ammonium chloride, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium chloride 44kg, Fluorspar Powder 29kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, urea, Repone K and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 14 (medium metering)
Form by urea, Repone K and ammonium chloride, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium chloride 40kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, urea, Repone K and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 15 (high metering)
Form by urea, Repone K and ammonium chloride, heavily be 1 part, urea 70kg, Repone K 14kg, ammonium chloride 16kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 8%.
During making, urea, Repone K and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 16 (high metering)
Form by urea, Repone K and ammonium chloride, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium chloride 26kg with 1kg; The content of nitrogen is 25%, and the content of potassium is 20%.
During making, urea, Repone K and ammonium chloride are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 17 (low metering)
Form by urea, vitriolate of tartar and ammonium sulfate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium sulfate 55kg, sal epsom 17kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium sulfate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 18 (medium metering)
Form by urea, vitriolate of tartar and ammonium sulfate, heavily be 1 part, urea 50kg, vitriolate of tartar 25kg, ammonium sulfate 25kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, urea, vitriolate of tartar and ammonium sulfate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 19 (high metering)
Form by urea, vitriolate of tartar and ammonium sulfate, heavily be 1 part, urea 70kg, vitriolate of tartar 10kg, ammonium sulfate 20kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 5%.
During making, urea, vitriolate of tartar and ammonium sulfate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 20 (high metering)
Form by urea, vitriolate of tartar and ammonium sulfate, heavily be 1 part, urea 50kg, vitriolate of tartar 40kg, ammonium sulfate 10kg with 1kg; The content of nitrogen is 25%, and the content of potassium is 20%.
During making, urea, vitriolate of tartar and ammonium sulfate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 21 (low metering)
Form by urea, Repone K and ammonium sulfate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium sulfate 55kg, Fluorspar Powder 18kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium sulfate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 22 (medium metering)
Form by urea, Repone K and ammonium sulfate, heavily be 1 part, urea 50kg, Repone K 20kg, ammonium sulfate 10kg, Fluorspar Powder 20kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, Repone K, ammonium sulfate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 23 (high metering)
Form by urea, Repone K and ammonium sulfate, heavily be 1 part, urea 70kg, Repone K 10kg, ammonium sulfate 20kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, urea, Repone K and ammonium sulfate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 24 (high metering)
Form by urea, Repone K and ammonium sulfate, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium sulfate 26kg with 1kg; The content of nitrogen is 23%, and the content of potassium is 20%.
During making, urea, Repone K and ammonium sulfate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 25 (low metering)
Form by urea, vitriolate of tartar and ammonium nitrate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium nitrate 34kg, Fluorspar Powder 38kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 26 (medium metering)
Form by urea, vitriolate of tartar and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 14kg, ammonium nitrate 29kg, Fluorspar Powder 17kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 7%.
During making, with volume pump urea, vitriolate of tartar, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 27 (high metering)
Form by urea, vitriolate of tartar and ammonium nitrate, heavily be 1 part, urea 70kg, vitriolate of tartar 18kg, ammonium nitrate 12kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 9%.
During making, urea, vitriolate of tartar and ammonium nitrate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 28 (high metering)
Form by urea, vitriolate of tartar and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 40kg, ammonium nitrate 20kg with 1kg; The content of nitrogen is 25%, and the content of potassium is 20%.
During making, urea, vitriolate of tartar and ammonium nitrate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 29 (low metering)
Form by urea, Repone K and ammonium nitrate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium nitrate 34kg, sal epsom 39kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium nitrate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 30 (medium metering)
Form by urea, Repone K and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium nitrate 29kg, sal epsom 11kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, Repone K, ammonium nitrate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 31 (high metering)
Form by urea, Repone K and ammonium nitrate, heavily be 1 part, urea 70kg, Repone K 18kg, ammonium nitrate 12kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 10%.
During making, urea, Repone K and ammonium nitrate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 32 (high metering)
Form by urea, Repone K and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium nitrate 26kg with 1kg; The content of nitrogen is 27%, and the content of potassium is 20%.
During making, urea, Repone K and ammonium nitrate are added mixing in proportion, pulverize through pulverizer with volume pump, after the input stirrer fully stirs, press grain, make the particle that particle diameter is 3-5mm with machinery, remove particle and the powder of particle diameter by screening, metering packing, warehouse storage less than 3mm; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 33 (low metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium chloride 20kg, ammonium sulfate 30kg, Fluorspar Powder 22kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 34 (medium metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 50kg, vitriolate of tartar 24kg, ammonium chloride 10kg, ammonium sulfate 16kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 35 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 70kg, vitriolate of tartar 12kg, ammonium chloride 8kg, ammonium sulfate 10kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 36 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 40kg, vitriolate of tartar 40kg, ammonium chloride 10kg, ammonium sulfate 10kg with 1kg; The content of nitrogen is 23%, and the content of potassium is 20%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 37 (low metering)
Form by urea, Repone K, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium chloride 30kg, ammonium sulfate 20kg, sal epsom 28kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium sulfate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 38 (medium metering)
Form by urea, Repone K, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium chloride 32kg, ammonium sulfate 8kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 39 (high metering)
Form by urea, Repone K, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 70kg, Repone K 12kg, ammonium chloride 10kg, ammonium sulfate 8kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 7%.
During making, with volume pump urea, Repone K, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 40 (high metering)
Form by urea, Repone K, ammonium chloride and ammonium sulfate, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium chloride 16kg, ammonium sulfate 10kg with 1kg; The content of nitrogen is 24%, and the content of potassium is 20%.
During making, with volume pump urea, Repone K, ammonium chloride and ammonium sulfate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 41 (low metering)
Form by urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium sulfate 20kg, ammonium nitrate 20kg, sal epsom 32kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium sulfate, ammonium nitrate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 42 (medium metering)
Form by urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 20kg, ammonium sulfate 25kg, ammonium nitrate 15kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 10%.
During making, with volume pump urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 43 (high metering)
Form by urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 65kg, vitriolate of tartar 12kg, ammonium sulfate 10kg, ammonium nitrate 13kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, with volume pump urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 44 (high metering)
Form by urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 40kg, ammonium sulfate 10kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 24%, and the content of potassium is 20%.
During making, with volume pump urea, vitriolate of tartar, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 45 (low metering)
Form by urea, Repone K, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium sulfate 20kg, ammonium nitrate 20kg, Fluorspar Powder 33kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium sulfate, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 46 (medium metering)
Form by urea, Repone K, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium sulfate 25kg, ammonium nitrate 15kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, Repone K, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 47 (high metering)
Form by urea, Repone K, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 65kg, Repone K 10kg, ammonium sulfate 15kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, with volume pump urea, Repone K, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 48 (high metering)
Form by urea, Repone K, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium sulfate 10kg, ammonium nitrate 16kg with 1kg; The content of nitrogen is 25%, and the content of potassium is 20%.
During making, with volume pump urea, Repone K, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 49 (low metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium nitrate 20kg, ammonium chloride 20kg, Fluorspar Powder 32kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump at least a raw material in urea, vitriolate of tartar, ammonium chloride, ammonium nitrate and the Fluorspar Powder is added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 50 (medium metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 20kg, ammonium nitrate 15kg, ammonium chloride 20kg, Fluorspar Powder 5kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 10%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 51 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 65kg, vitriolate of tartar 12kg, ammonium nitrate 10kg, ammonium chloride 13kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 52 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 40kg, ammonium nitrate 10kg, ammonium chloride 10kg with 1kg; The content of nitrogen is 24%, and the content of potassium is 20%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 53 (low metering)
Form by urea, Repone K, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium nitrate 20kg, ammonium chloride 20kg, Fluorspar Powder 33kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 54 (medium metering)
Form by urea, Repone K, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium nitrate 10kg, ammonium chloride 30kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, Repone K, ammonium chloride and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 55 (high metering)
Form by urea, Repone K, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 65kg, Repone K 12kg, ammonium nitrate 10kg, ammonium chloride 13kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 7%.
During making, with volume pump urea, Repone K, ammonium chloride and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 56 (high metering)
Form by urea, Repone K, ammonium chloride and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 34kg, ammonium nitrate 16kg, ammonium chloride 10kg with 1kg; The content of nitrogen is 26%, and the content of potassium is 20%.
During making, with volume pump urea, Repone K, ammonium chloride and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 57 (low metering)
Form by urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 20kg, vitriolate of tartar 8kg, ammonium chloride 30kg, ammonium sulfate 10kg, ammonium nitrate 20kg, Fluorspar Powder 12kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium sulfate, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 58 (medium metering)
Form by urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 20kg, ammonium chloride 20kg, ammonium sulfate 10kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 10%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 59 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 60kg, vitriolate of tartar 10kg, ammonium chloride 8kg, ammonium sulfate 8kg, ammonium nitrate 14kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 5%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 60 (high metering)
Form by urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, vitriolate of tartar 40kg, ammonium chloride 5kg, ammonium sulfate 5kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 24%, and the content of potassium is 20%.
During making, with volume pump urea, vitriolate of tartar, ammonium chloride, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 61 (low metering)
Form by urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 20kg, Repone K 7kg, ammonium chloride 10kg, ammonium sulfate 10kg, ammonium nitrate 20kg, Fluorspar Powder 33kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 4%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium sulfate, ammonium nitrate and Fluorspar Powder are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 62 (medium metering)
Form by urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 40kg, Repone K 20kg, ammonium chloride 20kg, ammonium sulfate 10kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 28%, and the content of potassium is 12%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 63 (high metering)
Form by urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 60kg, Repone K 10kg, ammonium chloride 10kg, ammonium sulfate 10kg, ammonium nitrate 10kg with 1kg; The content of nitrogen is 36%, and the content of potassium is 6%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 64 (high metering)
Form by urea, Repone K, ammonium chloride, ammonium sulfate and ammonium nitrate, heavily be 1 part, urea 20kg, Repone K 34kg, ammonium chloride 10kg, ammonium sulfate 6kg, ammonium nitrate 20kg sal epsom 10kg with 1kg; The content of nitrogen is 20%, and the content of potassium is 20%.
During making, with volume pump urea, Repone K, ammonium chloride, ammonium sulfate, ammonium nitrate and sal epsom are added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Embodiment 65
During making, with volume pump at least a raw material in urea, vitriolate of tartar or Repone K, ammonium chloride and ammonium sulfate and the ammonium nitrate is added mixing in proportion, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery, as shown in Figure 1.
Claims (4)
1, a kind of potassium synergistic urea that adds is characterized in that being made by the following weight proportion raw material: urea 20-90 part, vitriolate of tartar 10-50 part or Repone K 4-40 part, at least a raw material in Fluorspar Powder 0-52 part, sal epsom 0-52 part.
2, the potassium synergistic urea that adds according to claim 1 is characterized in that adding at least a raw material (weight ratio) in ammonium chloride 20-90 part, ammonium sulfate 20-90 part, ammonium nitrate 20-90 part.
3, the potassium synergistic urea that adds according to claim 1 and 2, the content that it is characterized in that nitrogen is 20-36%, the content of potassium is 4-20%.
4, a kind of making method that adds the potassium synergistic urea, it is characterized in that at least a raw material in urea, vitriolate of tartar or Repone K, ammonium chloride and ammonium sulfate and the ammonium nitrate being added mixing in proportion with volume pump, pulverize through pulverizer, after the input stirrer fully stirs, press grain with machinery, make the particle that particle diameter is 3-5mm, remove particle and the powder of particle diameter particle diameter less than 3mm by screening, metering packing, the warehouse storage; Sieve the particle diameter particle diameter less than the particle of 3mm and powder again after pulverizing, fully stirring, press grain with machinery.
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| CNA2003101069561A CN1541984A (en) | 2003-11-07 | 2003-11-07 | Effect increased urea by adding potassium and its preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249766A (en) * | 2010-05-18 | 2011-11-23 | 国投新疆罗布泊钾盐有限责任公司 | Manufacture method of particle potash fertilizer |
| CN112939685A (en) * | 2021-03-11 | 2021-06-11 | 沣田宝农业科技有限公司 | Compound fertilizer for topdressing and preparation method and application thereof |
-
2003
- 2003-11-07 CN CNA2003101069561A patent/CN1541984A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249766A (en) * | 2010-05-18 | 2011-11-23 | 国投新疆罗布泊钾盐有限责任公司 | Manufacture method of particle potash fertilizer |
| CN112939685A (en) * | 2021-03-11 | 2021-06-11 | 沣田宝农业科技有限公司 | Compound fertilizer for topdressing and preparation method and application thereof |
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