A vortex live shrimp transport device

A transportation device and eddy current technology, applied in the field of eddy current shrimp transportation device, can solve the problems of aggravating shrimp individual attack, death, shrimp injury, etc., and achieve the effects of low cost, lower mortality, and prevention of individual injury.
CN102257982AInactive Publication Date: 2011-11-30OCEAN UNIV OF CHINA
2 Cites 9 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
OCEAN UNIV OF CHINA
Publication Date
2011-11-30
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a vortex type live shrimp conveying device, which is characterized in that: the device is provided with a circular water tank made of a high-density polyethylene material; a circular partition plate is arranged on the lower part in the circular water tank; a plurality of circular holes are formed on the partition plate; a water outlet pipe is arranged below the partition plate in the water tank; one end of the water outlet pipe is sealed, and the other end of the water outlet pipe extends out of the water tank and is communicated with a water inlet of an external frequency conversion water suction pump; a plurality of circular holes are formed on the pipe wall, which is close to the sealed end, of the water outlet pipe; on one side, which is connected with the water pump, of the water tank, a vertical circular water inlet pipe is attached to the inner wall of the water tank tightly; the top end of the vertical circular water inlet pipe is communicated with a water outlet pipe of the frequency conversion water pump on the outer part of the water tank by a 'U'-shaped connection pipe, and the bottom end of the vertical circular water inlet pipe is connected with the partition plate in the water tank; and the tail end of the circular water inlet pipe is sealed, and small circular holes which are arranged linearly are formed on a pipe body. Due to the design of the vortex type live shrimp conveying device, individual live shrimps can be prevented from being damaged in the conveying process effectively, the death rate is reduced, water quality also can be purified, and the long-distance conveying of the live shrimps is facilitated. Simultaneously, the vortex type live shrimp conveying device has a stable structure and is easy to manufacture and low in cost, and raw materials are readily available.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a vortex type live shrimp transportation device. Background technique

[0002] A large number of commercial shrimps are difficult to transport live. Because the prawns have small bodies and thin shells and are not resistant to low dissolved oxygen, the prawns are easily injured and killed due to bumps and collisions during transportation, which leads to deterioration of water quality and affects the survival of other live shrimps. However, with the continuous development of the aquatic product circulation market, the market price determines that commercial shrimp must be kept fresh. At present, domestic live shrimp transportation mainly adopts plastic bag inflation method, canvas basket method, shrimp box transportation method, running water boat method, etc. When using traditional aquatic product live transport equipment to transport prawns, the live transport density is very low, and the live transport density of edible com...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More