Continuous efficient seed priming device

Abstract

The invention discloses a continuous efficient seed priming device which comprises a priming agent dissolution and output device and a tank, wherein the tank is provided with a tank cover, is connected with a vacuum machine and is also provided with a vacuum breaker valve and a moisture exhaust valve; a humidity sensor in the tank is connected with an air compressor; the air compressor is communicated with the tank through a cavity and a filter screen; the cavity is connected with a priming agent storage tank; the priming agent storage tank is communicated with the tank through the priming agent dissolution and output device; the bottom of the tank finally falls into a temporary seed storage barrel through a spiral conveyer and a vibrating conveying screen; and the vibrating conveying screen is communicated with the priming agent storage tank through a liquid collection hopper and a small priming agent storage tank. The continuous efficient seed priming device is capable of solving the technical difficulties that a seed priming device is slow in priming speed and low in efficiency and has a poor priming agent permeation effect, seeds are not fluidized, the priming agent consumption is large and a priming agent is difficult to recycle, and the continuous efficient seed priming device is conducive to energy conservation and emission reduction, is capable of improving the working efficiency and priming effect, has a simple and reliable system mechanism, has continuous and perfect functions, is particularly suitable for the large-scale agricultural industrial priming and seed soaking operations and has broad application prospects.

Description

technical field [0001] The invention relates to a continuous seed high-efficiency driving device, which is especially suitable for large-scale driving of seeds. Background technique [0002] Inducing dormant seeds is a process step that must be carried out before many seeds germinate, especially for crop seeds that have been stored for a long time and have reduced vigor. If not induced, the germination rate of the seeds will be very low, for example: storage time If the rice seeds of more than one year are not induced or induced insufficiently, the germination rate is even lower than 30%, which has no practical value. [0003] Inducing is to make the initiator into a solution and then soak the seeds, so that the initiator can penetrate into the tissue cells of the seeds, improve the vitality of the seeds, and facilitate germination. Commonly used initiators include PEG (polyethylene glycol), potassium nitrate and other salts Wait. Priming generally needs to be completed in...

AI Technical Summary

Problems solved by technology

Priming generally needs to be completed in the priming device, but there are few priming devices at present. On the one hand, the only few priming devices have slow priming speed, low efficiency, poor infiltration effect of the priming agent, discontinuous operation, and the flow of seeds cannot be realized during the priming process. state or near-fluidization, so that the seed respiration, heat dissipation, and humidity control are affected to a certain extent, which affects the priming effect.

[0004] Therefore, the existing devices and equipment cannot solve the problems of slow priming speed, low efficiency, poor infiltration effect, discontinuous operation, inability to achieve fluidization or near-fluidization of seeds during the priming process, and inconvenient recovery and recycling of the motivating agent. problem, so the existing technology can not meet the requirements of seed production and needs to be improved

Images