Unlock instant, AI-driven research and patent intelligence for your innovation.

Fish manure collecting tank

A fish tank and fish manure technology, applied in the application, fish farming, animal husbandry and other directions, can solve the problems of reducing nutrient loss, experimental animal injury, time-consuming and labor-intensive, etc., achieving a simple structure and convenient fish manure collection work. , the simple effect of collecting fish manure

Active Publication Date: 2017-12-22
NEW HOPE LIUHE FEED
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the hindgut extrusion method can avoid the loss of nutrients in the water, but frequent catching of experimental fish will cause stress reactions to the fish, and the feces collected cannot fully represent the feces excreted under natural conditions; Collect the excrement excreted by the experimental fish, reduce the dissolution and loss of nutrients in the water, and make the measured digestibility value closer to the real value, but this method is the most time-consuming and labor-intensive; the excrement device method can suck out the feces in time to prevent Nutrients are dissolved and lost, and the digestibility is more realistically evaluated, but in general, the operation is cumbersome, or it may cause harm to experimental animals

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
  • Fish manure collecting tank
  • Fish manure collecting tank
  • Fish manure collecting tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1 to Figure 3 , the present invention provides in order to solve the problems of the above invention, the present invention provides a fish tank for collecting fish feces.

[0039] The present invention proposes a fish tank for collecting fish feces, which includes a fish tank body, which includes a left part 1 and a right part 2 that fit together; a partition that can move closer to the junction of the left part 1 and the right part 2 is provided Mechanism, the partition mechanism is divided into the right partition 4 and the left partition 3 which are close to the junction of the left part 1 and the right part 2 in turn, and the two are respectively located in the left part 1 and the right part 2; the left partition 3 and the right partition The front and rear sides of 4 are attached to the inner walls of the left part 1 and the right part 2;

[0040] The left partition 3 includes adjacent partition one 310 and partition two 320, and the first partition 3...

Embodiment 2

[0070] see Figure 4 , on the basis of Example 1, the bottom corner scraper 7 is provided on the right side of the left partition 3, and the bottom corner scraper 7 includes two triangular plates respectively attached to the front and back inner surfaces of the left part 1, the An opening 71 is provided on the right partition 4 corresponding to the bottom corner scraper 7 .

[0071] The two right-angled sides of the two triangular plates of the bottom corner scraper 7 are attached to the inner walls of the left partition part 3 and the left part 2 respectively, and the hypotenuses are opposite to each other.

[0072] The bottom corner scraper 7 is arranged on the right side of the first partition plate 310 , and the bottom sides of the grid plate 401 are provided with openings 71 corresponding to the bottom corner scraper 7 . When the partition plate one 310 moved to the right, the bottom angle scraper 7 could effectively push the fish feces at the bottom corner of the left p...

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 relates to the field of fishery testing equipment, and especially relates to a fish manure collecting tank. The fish manure collecting tank comprises a fish tank body comprising a left portion and a right portion which are attached to each other; and a separating mechanism which can approach the joint of the left portion and the right portion is disposed in the fish tank, and the separating mechanism is divided into a left separating portion and a right separating portion which successively approach the joint of the left portion and the right portion and are respectively positioned in the left portion and the right portion. The fish manure collecting tank has the beneficial effects that the fish manure collecting tank is reasonable in design and simple in structure, fish and fish manure are slowly separated by the two movable separating plates without separating the fish and the cultivation environment, and the moving process is relatively mild without stimulating the fish. The two moving mechanisms respectively move successively, and the fish is minimally influenced by vibration caused by equipment movement. The fish manure is simply collected and can be collected timely according to the need. The fish manure is separated to a small space, thereby facilitating the fish manure collection work.

Description

technical field [0001] The invention relates to the field of fishery detection equipment, in particular to a fish tank for collecting fish feces. Background technique [0002] At present, it has become one of the key tasks of enterprises and scientific research institutes to detect the digestion and absorption of feed nutrients by animals through the method of total feces collection, so as to further understand the digestibility of animals and guide the precise allocation of animal feed formulations. Due to the particularity of aquatic animals, it is difficult to collect feces. At present, there are three common methods, hindgut extrusion method, siphon method and feces accumulation device method. Among them, the hindgut extrusion method can avoid the loss of nutrients in the water, but frequent catching of experimental fish will cause stress reactions to the fish, and the feces collected cannot fully represent the feces excreted under natural conditions; Collect the excr...

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): A01K63/00A01K63/04
CPCA01K63/003A01K63/006A01K63/04Y02A40/81
Inventor 胡莉萍黄河
Owner NEW HOPE LIUHE FEED