A kind of natural wetland protection and peat utilization device and using method

A peat and wetland technology, applied in construction, earth mover/excavator, etc., can solve the problems of limited application range and high application cost, and achieve the effect of strong operability, good effect and small environmental impact

Inactive Publication Date: 2020-07-17
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, regarding the protection and development of natural wetlands, the main authorized or published patents include: a method for absorbing walnut wounds with sphagnum moss to improve the survival rate of grafts (patent application number: 201410243999.2), a rapid restoration of peat by transplanting Carex sativa Method for swamp vegetation (patent application number: 201510005194.9), a swamp wetland curing agent (patent application number: 201610078585.8), compressed mixture of coconut husk fiber pith and peat moss and its preparation method (patent application number: 99803147.X) , a method for restoration of degraded wetlands (patent application number: 200910089777.9), wetland resources and ecological environment supervision system (patent application number: 200920299039.2), etc. These patents use one of utilization or protection, and have not yet Combining development and utilization, so the scope of application and the problems to be solved are limited, and the application cost is high

Method used

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  • A kind of natural wetland protection and peat utilization device and using method
  • A kind of natural wetland protection and peat utilization device and using method
  • A kind of natural wetland protection and peat utilization device and using method

Examples

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example 1

[0021] Example 1: Natural swamp wetland in eastern Jilin

[0022] like figure 1 , figure 2 and image 3 As shown, a natural wetland protection and peat utilization device and method of use are prepared. The device consists of two parts: a pumping system and a treatment system; after pumping, the mud deposited in the mud pool (10) is used, and the supernatant is passed through the clean water pump (13) and the suction pipe (14) are back discharged into the natural wetland; after starting to rotate the mixing blades for 20 minutes, open the mud pump (6) to pump out the peat mud.

[0023] The distance between the stirring blade (8) and the top plate is 4.0-5.0m, the radius of the rotating blade of the stirring blade (8) is 0.8m, and the net distance with the platen support (4) is greater than 0.3m.

[0024] The upper cover (7) of the extraction system (2) has a net distance of not less than 0.2m from the water surface, and a net distance of 0.3m from the platform support (4),...

example 2

[0029] Example 2: Natural swamp wetland in western Jilin

[0030] like figure 1 , figure 2 and image 3 As shown, a natural wetland protection and peat utilization device and method of use are prepared. The device consists of two parts: a pumping system and a treatment system; after pumping, the mud deposited in the mud pool (10) is used, and the supernatant is passed through the clean water pump (13) and the suction pipe (14) are back discharged into the natural wetland; after starting the rotating mixing blade of the mixer for 10min, the mud pump (6) is opened to pump out the peat mud.

[0031] The distance between the stirring blade (8) and the top plate is 3.0m, the rotating blade radius of the stirring blade (8) is 0.5m, and the net distance with the platen support (4) is greater than 0.3m.

[0032] The upper cover (7) of the extraction system (2) has a net distance of not less than 0.2m from the water surface, and a net distance of 0.1m from the platform support (4),...

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Abstract

The invention discloses a natural wetland protection and peat utilization device and a use method. The natural wetland protection and peat utilization device consists of a pumping drainage system anda treatment system, wherein the pumping drainage system is arranged below a natural wetland observation deck (1) and is fixed to the observation deck (1) through suspension rods (5), the upper ends ofthe suspension rods (5) are fixed to observation deck boards (3), the lower ends of the suspension rods (5) are connected with stirring blades (8), and a mud pump (6) and an upper cover (7) are fixedto the suspension rods (5). The peat and mud pumped by the mud pump (6) enters a mud pond (10) through a mud pipe (12) leading to the pond, settling supernate is discharged into a natural wetland through a clear water pump (13) and a water pumping pipe (14), the settling mud (15) is fished out and then is utilized, and pumping drainage is stopped in this year when the maximum declining quantity is 0.2 m after final peat surface stabilization. By adopting the method, dual functions of natural wetland protection and resource utilization are achieved, and development and utilization are achievedbased on protection.

Description

technical field [0001] The invention relates to the technical field of natural wetland protection, development and utilization, in particular to a natural wetland protection and peat utilization device and a use method. Background technique [0002] my country is rich in natural wetland resources, and the current development and utilization rate is low, mainly focusing on tourism development; since natural wetlands store rich peat resources, if they can be developed and utilized scientifically and rationally, it will greatly promote the improvement of natural wetland utilization levels. Due to the fragility of natural wetlands and their slow recovery after being disturbed by the outside world, how to develop and utilize them will be a difficult problem in current research. [0003] Due to the concern that the improper development of natural wetlands will cause the function of wetlands to decrease or even disappear, the current development of natural wetlands is basically at ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F7/06
CPCE02F7/06
Inventor 徐建玲王汉席刘学军盛连喜
Owner NORTHEAST NORMAL UNIVERSITY
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