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Device and method for treating silt in fish pond

A treatment device, a technology for fish pond sludge, applied in the fields of sludge treatment, water/sludge/sewage treatment, dehydration/drying/concentrated sludge treatment, etc. Effect

Inactive Publication Date: 2019-04-09
杭州珑亚珀伟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the inconvenient storage and transportation of silt in the prior art, and provide a fish pond silt treatment device and method that can dehydrate, cut, and dry the silt

Method used

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  • Device and method for treating silt in fish pond
  • Device and method for treating silt in fish pond
  • Device and method for treating silt in fish pond

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 , figure 2 The illustrated embodiment is a fish pond sludge treatment device, comprising a sedimentation tank 1 with a rectangular cross section, a horizontal support plate 2 arranged in the lower part of the sedimentation tank, and 4 vertical support plates arranged on the inner side wall of the sedimentation tank 3. Four telescopic columns 4 on the horizontal support plate, a hydraulic cylinder 5 connected to the horizontal support plate at the bottom of the sedimentation tank, an opening 6 on the upper side wall of the sedimentation tank, and a cover plate of the sedimentation tank Rectangular grating panels on the lower surface, set as image 3 3 pallets 9 on the conveyer belt 8 shown, be located at the elevating device 10 above the conveying belt, the pressing plate 11 that is connected with elevating device, as Figure 4 Shown mud block drying rack 14; figure 1 As shown, the lower part of the settling tank is provided with a drainage pipe 7, a...

Embodiment 2

[0042] Embodiment 2 includes all structure and method parts of embodiment 1, such as Figure 5 As shown, the lower part of the outer peripheral surface of each telescopic column in embodiment 2 is provided with an annular groove 41 and 4 vertical chute 42 connected with the annular chute), and the inner edge of each fixing hole is provided with 4 Each positioning pin 211, the upper end of each telescopic column includes a circular plate 43, and the outer edge of each circular plate is located outside the outer peripheral surface of the corresponding telescopic column.

[0043] Lowering the height of each telescoping column is replaced by the following steps:

[0044] Rotate each telescopic column so that each positioning pin falls into the vertical chute of the corresponding telescopic column, and each telescopic column automatically moves downward under the action of gravity and silt pressure.

Embodiment 3

[0046] Embodiment 3 includes all structures and method parts of Embodiment 1. The lifting device of Embodiment 3 is a cylinder. Both the transmitter and the infrared receiver are electrically connected with the controller.

[0047] Step (6-4) of embodiment 1 is replaced by following steps:

[0048] The infrared transmitter emits infrared rays, and the infrared receiver receives infrared rays. The controller judges whether the tray is in place according to the signal contacted by the infrared receiver. When the tray passes by, the infrared rays will be blocked;

[0049] When the controller judges that there is a pallet under the pressing plate, the controller controls the telescopic rod of the cylinder to move downwards, and presses the rectangular blocks in the pallet into the independent space of the pallet respectively to obtain divided mud blocks, and puts the rectangular blocks on the pallet The mud block is poured on the mud block drying rack, and the dried mud block is ...

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Abstract

The invention discloses a device and method for treating silt in a fish pond. The device comprises a precipitating box with a rectangular cross section, a horizontal supporting plate, four vertical supporting plates, a plurality of telescopic vertical columns, a hydraulic cylinder, an opening, a rectangular grating plate, a plurality of trays, a lifting device, a pressing plate, a silt-lump dryingrack and a water discharging pipe, wherein the horizontal supporting plate is arranged at the lower part of the precipitating box; the four vertical supporting plates are arranged on the inner side wall of the precipitating box; the plurality of telescopic vertical columns are arranged on the horizontal supporting plate; the hydraulic cylinder is arranged at the bottom part of the precipitating box and is connected with the horizontal supporting plate; the opening is arranged at the upper part of the side wall of the precipitating box; the rectangular grating plate is arranged on the lower surface of a cover plate of the precipitating box; the plurality of trays are arranged on a conveying belt; the lifting device is arranged above the conveying belt; the pressing plate is connected withthe lifting device; the water discharging pipe is arranged at the lower part of the precipitating box; a water discharging cavity is arranged in the side wall of the precipitating box. The device andmethod disclosed by the invention have the characteristic that the silt of the pond can be dewatered, partitioned and dried.

Description

technical field [0001] The invention relates to the technical field of fish pond sludge treatment, in particular to a fish pond sludge treatment device and method capable of dehydrating, cutting and drying sludge. Background technique [0002] The long-term deposition of fish excrement and feed and other waste in the fish pond will cause the sludge at the bottom of the fish pond to age and increase the oxygen consumption of the pond, release toxic and harmful gases, and breed a large number of microbial parasites, which will have a great impact on the fish pond Large, fish ponds need to be cleaned of sludge every 2-3 years. Silt is a good fertilizer and contains a lot of organic matter, especially the rich content of nitrogen, phosphorus and potassium, which is an essential nutrient for crop growth; however, If silt is directly used to plant plants, it will cause soil compaction, which is not conducive to crop growth. The combination of silt and other soils is more conducive...

Claims

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Application Information

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IPC IPC(8): C02F11/121C02F11/122C02F11/13
CPCC02F11/121C02F11/12C02F11/122
Inventor 不公告发明人
Owner 杭州珑亚珀伟科技有限公司
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