Handheld bottom suction apparatus for intensively cultivating Penaeus Vanmamei

A bottom sucker and white shrimp technology, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of production decline and other problems, and achieve the effects of low price, easy promotion, and simple structure

Inactive Publication Date: 2015-01-28
QINGDAO HENGSHENGYUAN ECOLOGICAL AGRI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the intensive culture ponds of Penaeus vannamei transformed from sea cucumber nursery ponds, in order to maintain the stability of the water environment, the water cannot be changed from the bottom drain pipe, and some harmful substances such as residual bait and feces will accumulate at the bottom of the culture ponds, which are prone to occur after a long time. Ammonia nitrogen, hydrogen sulfide and other toxic substances have a great impact on Penaeus vannamei, and if they are not treated in time, the yield may drop significantly

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Handheld bottom suction apparatus for intensively cultivating Penaeus Vanmamei

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings.

[0018] Such as figure 1 As shown: the hand-held bottom suction device for whitening prawn intensive cultivation guided by the present invention, the horizontal pvc hard pipe 1 is used as the head, the vertical pvc hard pipe 2 is used as the middle part, the slit is used as the water inlet slit 3, and the flexible pipe 4 is used as the The tail plays the role of drainage. The inner diameter of the horizontal pvc hard pipe 1 is 100 cm, both ends are closed, and a water inlet seam 3 with a width of 1 cm and the same length as the horizontal pvc hard pipe 1 is opened on the side, and a diameter is opened at a position of a 45° arc with the water inlet seam 3 50cm round hole, the round hole is connected with a vertical pvc hard pipe 2 with an outer diameter of 50cm, the pvc hard pipe 2 is 2m long and has an outer diameter of 50cm, which is used ...

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

PUM

No PUM Login to view more

Abstract

The invention discloses a handheld bottom suction apparatus for intensively cultivating Penaeus Vanmamei, and the handheld bottom suction apparatus is the T-shaped one composed of a horizontal PVC (polyvinyl chloride) hard tube, a vertical PVC hard tube and a flexible tube. The head of the T-shaped bottom suction apparatus is composed of the horizontal PVC hard tube with two sealed ends and the inner diameter of 100cm, and the side of the horizontal PVC hard tube is provided with a water feeding seam with the width of 1cm and the same length as the PVC hard tube. The 135 degrees arc position formed between horizontal PVC hard tube and the water feeding seam is provided with a circular hole with the diameter of 50cm, and the circular hole is connected with the vertical PVC hard tube with the outer diameter of 50cm. The tail of the T-shaped bottom suction apparatus is connected with the tail end of the vertical PVC hard tube by the flexible tube. The handheld bottom suction apparatus can solve the bottom-clearing problem when the Penaeus Vanmamei is cultivated by an improved sea slug nursery pond, and the handheld bottom suction apparatus is used to intensively cultivate the Penaeus Vanmamei.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a hand-held bottom suction device for intensive cultivation of Penaeus vannamei. Background technique [0002] The intensive culture of Penaeus vannamei is developing rapidly nationwide. The supporting facilities and technology for the cultivation of Penaeus vannamei using the original sea cucumber nursery ponds need to be further improved, and some more effective tools and facilities need to be studied as soon as possible to solve the actual production problems. problems in the process. In the intensive culture ponds of Penaeus vannamei transformed from sea cucumber nursery ponds, in order to maintain the stability of the water environment, the water cannot be changed from the bottom drain pipe, and some harmful substances such as residual bait and feces will accumulate at the bottom of the culture ponds, which are prone to occur after a long time. Ammonia nitrogen, hydrogen sulfide ...

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/04
CPCA01K63/10
Inventor 韩丰波吴相人
Owner QINGDAO HENGSHENGYUAN ECOLOGICAL AGRI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap