Municipal garden nutrient solution proportioning dilution stirring device

Abstract

The invention provides a municipal garden nutrient solution proportioning dilution stirring device, and discloses a device for mixing and dilution through injecting a nutrition solution and a dilutionsolution at the same time, performing spraying after the mixing, and forming atomization. The municipal garden nutrient solution proportioning dilution stirring device is characterized in that a driving shaft is arranged on a driving motor; a fixed ring is arranged on a driving shaft in a sleeving way; a ceramic gasket is arranged between the inner side of the fixing ring and the outer side of the driving shaft; one end of the transmission shaft is arranged in the fixed ring and is connected with one end of the driving shaft through a plurality of rotation stop pins; the ceramic gasket is arranged between the outer side of the transmission shaft and the inner side of the fixed ring; the transmission shaft is of a hollow structure; a plurality of through holes are formed in the fixed ring;one end of an injection pipe is arranged in the through hole and communicates with the inside of the fixed ring; a sealing ring is arranged between the injection pipe and the hole wall of the corresponding through hole; a plurality of spoilers are arranged on the inner wall of the transmission shaft and extends in a direction along the longitudinal depth of the axial direction; the number of thespoilers is an even number, and is at least two; the height of the spoilers is gradually increased from one end to the other end.

Description

technical field [0001] The invention discloses a nutrient solution mixing device for municipal gardens, relates to a device for diluting and uniformly mixing the nutrient solution when the nutrient solution is sprayed and irrigated in municipal gardens, and belongs to the field of municipal engineering. In particular, it relates to a device for simultaneous injection of nutrient solution and dilution solution, spraying after mixing to form atomization and mixing and dilution. Background technique [0002] At present, in municipal landscaping, nutrient solution is often used to improve the survival rate of saplings. When using nutrient solution, it is necessary to dilute the nutrient solution in different proportions to ensure that it is suitable for the growth needs of different varieties of saplings. When the concentration of nutrient solution If it is too large, the juice will turn yellow due to excess nutrition of the saplings, and the pH of the soil will change, causing ...

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Problems solved by technology

[0002] At present, in municipal landscaping, nutrient solution is often used to improve the survival rate of saplings. When using nutrient solution, it is necessary to dilute the nutrient solution in different proportions to ensure that it is suitable for the growth needs of different varieties of saplings. When the concentration of nutrient solution If it is too large, the juice will turn yellow due to excess nutrition of the saplings, and the pH of the soil will change, causing damage to the roots. , the common method is to put the nutrient solution and water directly into the container, and after simple stirring, spray it directly on the saplings. The mixing efficiency is low, and the droplets are thick and poorly fused with each other, and the mixing is uneven. The existing ones will use mixing The equipment mixes the nutrient solution, but there is uneven mixing. The two groups of liquids are mixed, and the infiltration and mixing between the two liquids is accelerated by the stirring paddle. During the infiltration process, the concentration changes gradually from the center to the surrounding, and there are differences in the concentration of each place. , affecting the dilution effect, unable to give full play to the role of the nutrient solution

[0003] Publication number CN206078077U discloses a nutrient solution mixing spray gun, comprising a gun barrel and a shower nozzle positioned at the end of the gun barrel, the other end of the gun barrel is provided with a water inlet, and the water inlet is provided with a connecting portion. There is an adjustment mechanism for adjusting the liquid output, and a crushing net is provided at the connection between the spray head and the gun barrel; a mixing chamber is provided in the gun barrel; a supply structure is connected to the lower part of the mixing chamber; the mixing chamber The upper part communicates with an air inlet part; the outlet of the mixing chamber is provided with a concentration detector; the water inlet is provided with an opening and closing mechanism to control the water intake; the outside of the barrel is connected with a display screen, and the display screen is connected to the The above-mentioned concentration detector is connected. In this device, the nutrient solution, water and gas are mixed in three phases, and the concentration balance is achieved through the concentration detection and the continuous water inflow. The concentration balance realized by it is only in the detection area, and other The concentration at the point gradually increases with the distance from the water inlet, and there is an uneven situation

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