Cyclone separator and spore separation device therewith

A technology for cyclone separator and spore separation, which is applied in the direction of the device whose axial direction can be reversed, the cyclone device, the method of using spores, etc. It can solve the problem of spore escape, affecting the purity of spore powder, and difficult to separate, etc. problem, to achieve the effect of simple structure, small occupied area, and complete separation

Inactive Publication Date: 2009-09-09
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other foreign cyclone separation devices generally use a fluidized bed to separate the solid fermentation medium particles from the spores on the surface, and then use airflow to introduce the spores into multiple parallel cyclone separators to improve work efficiency, but it is usually due to inability to solve the problem. For the escape of spores, it is still necessary to add protective devices
The cyclone dust collectors used in the

Method used

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  • Cyclone separator and spore separation device therewith
  • Cyclone separator and spore separation device therewith
  • Cyclone separator and spore separation device therewith

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Embodiment 1. A cyclone separator includes a hollow main separator and a hollow secondary separator 8. The main separator includes a communicating cylindrical body 3 and a cone 5, the cylindrical body 3 is located directly above the cone 5, that is, the central axis of the cylindrical body 3 and the central axis of the cone 5 overlap; the cone 5 is The upper end of the cone 5 is connected to the cylindrical body 3 with an inverted cone having a large top and a small bottom. The main separator and the auxiliary separator 8 composed of the cylindrical body 3 and the cone 5 are all made of stainless steel.

[0026] An air outlet channel 2 made of stainless steel is provided on the top surface of the cylindrical body 3. The air outlet channel 2 is L-shaped, and the air outlet channel 2 is sealed and fixedly connected with the top surface of the cylindrical body 3. The lower end of the air outlet channel 2 11 is located in the inner cavity of the cylindrical body 3. An incision ...

Example Embodiment

[0028] Embodiment 2. A spore separation device includes the cyclone separator as described in Embodiment 1, and further includes a cyclone feeder assembly 200 and a fan assembly 300.

[0029]The cyclone feeder assembly 200 includes a hollow cylindrical cyclone feeder 22. The top surface of the cyclone feeder 22 is provided with an outlet 20; and the side wall of the cyclone feeder 22 is provided There is an incision, which is parallel to the tangent line of the side wall of the cyclone feeder 22, and this incision is close to the bottom surface of the cyclone feeder 22; the inlet 23 and the incision on the side wall of the cyclone feeder 22 are hermetically sealed The feed port 23 is perpendicular to the side wall of the cyclone feeder 22; thus, the tangential connection between the feed port 23 and the side wall of the cyclone feeder 22 is realized, and the feed port 23 is connected to the side wall of the cyclone feeder 22. The inner cavity of the hopper 22 is communicated. A sc...

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Abstract

The invention discloses a cyclone separator, comprising a primary separator and a secondary separator (8) which are communicated by a channel (9), the bottom of the primary separator is connected with a primary collection tube (6), the bottom of the secondary separator is connected with a secondary collection tube (7); the top surface of the primary separator is provided with an air outlet channel (2), the side wall of the primary separator is tangentially provided with an air inlet channel (1), the air outlet channel (2) and the air inlet channel (1) are both communicated with the inner cavity of the primary separator; an air volume regulator (10) is arranged inside the air inlet channel (1), and the channel (9) is positioned below the air inlet channel (1). The invention also discloses a spore separation device with the cyclone separator, wherein a blower component (300) is connected with the air outlet channel (2) in a sealing way, and a swirling flow feeder component (200) is connected with the air inlet channel (1) in a sealing way. The spore separation device of the invention can efficiently separate solid fermentation fungal spore.

Description

technical field [0001] The invention relates to a cyclone separator and a spore separation device with the cyclone separator. Background technique [0002] Fungal insecticides (Mycoinsecticides) are a class of microbial insecticides that have developed rapidly in the world in recent years and use the effective infecting bodies (usually aerial conidia) of biocontrol fungi (Fungalbiocontrol agents) as active ingredients; The purity and quality of conidium powder are directly related to the quality, shelf life and field application effect of spore preparations (such as oil, suspoemulsion, etc.) (whether the nozzle is blocked and the insecticidal effect is good); Quality problems such as spores have led to slow progress in the industrialization of fungal pesticides in my country; therefore, it is necessary to efficiently separate high-purity and high-quality spore powder in order to comprehensively promote the rapid development of the fungal pesticide industry. [0003] The exist...

Claims

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Application Information

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IPC IPC(8): B04C5/00B04C5/04B04C5/081B04C5/103B04C5/12C12M1/08C12N3/00
CPCC12M33/10C12M41/44C12M29/06
Inventor 陈春冯明光叶素丹
Owner ZHEJIANG UNIV
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