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Liquid dung quick drying device and drying process

A rapid drying and dung water technology, applied in dehydration/drying/concentrated sludge treatment, animal husbandry wastewater treatment, etc., can solve the problems of slow, slow treatment, high water content in dung water, etc.

Active Publication Date: 2019-05-28
河南迈安达生物安全技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A large amount of manure produced by captive livestock is mixed with urine to form manure, which is rich in organic matter and trace elements, so manure It has great uses, for example, manure is used as farmyard manure or manure is used to cultivate worms, and the worms that absorb the nutrition of the manure are used to make feed, etc., and the water content of manure is relatively high, which requires the water in the manure Separated from manure. In the prior art, when treating livestock manure, the manure is allowed to settle slowly by itself, so the treatment is very slow, which in turn affects the subsequent utilization of manure.

Method used

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  • Liquid dung quick drying device and drying process
  • Liquid dung quick drying device and drying process
  • Liquid dung quick drying device and drying process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In embodiment 1, such as figure 1 and 2 As shown, a plurality of drive rollers all rotate in the same direction, taking clockwise rotation as an example, between the front and rear inner side walls of the shed body 2, a collection tank 6 with an upper end opening is fixed at the position on the right side of the absorption belt of the drying unit, and the collection tank 6. The right end is at the left side of the adjacent absorption zone on the right. The left side wall of the collection tank 6 is inclined and recorded as the collection side wall. The upper end of the collection side wall is at the corresponding position in the annular space surrounded by the corresponding water absorption zone 5. The side wall is provided with a water-absorbing belt inlet for the corresponding water-absorbing belt 5 to pass through, and the inner side wall of the collecting tank 6 is fixed with a left scraper 7 inclined to the left and a right and a right downwards to the right at a p...

Embodiment 2

[0036] In embodiment 2, such as image 3 , 4, 5, 6 and 7, the adjacent drive rollers rotate in reverse, and the number of drive rollers can be odd or even, taking the number of drive rollers as an example, the adjacent drive rollers rotate in reverse, and the leftmost The side driving roller rotates clockwise, and a collecting tank 6 with an upper end opening is fixed at the corresponding position between the front and rear inner side walls of the shed body 2 between the clockwise rotating driving roller and the right adjacent counterclockwise rotating driving roller. The upper end of the left side wall of the groove 6 is at the corresponding position in the annular space surrounded by the water-absorbing belt 5 corresponding to the corresponding clockwise rotating driving roller on the left side, and the upper end of the right side wall of the collecting tank 6 is at the corresponding position of the water-absorbing belt corresponding to the counterclockwise rotating driving ...

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Abstract

The invention discloses a liquid dung quick drying device and a drying process. The drying process comprises the following steps: (1) injecting liquid dung into a liquid dung pond according to the depth of the liquid dung pond; (2) starting a motor and a speed reducer, enabling a plurality of driving rollers, driven by the motor and the speed reducer, to rotate relative to a shed body, and enabling tension rollers to rotate along with the corresponding driving rollers under the transmission action of corresponding water adsorption bands, wherein the water adsorption bands adsorb feces-water mixtures in the liquid dung when in contact with the liquid dung during rotation processes of the water adsorption bands, and after the water adsorption bands is away from the liquid dung, water in thefeces-water mixtures adsorbed on the surfaces of the water adsorption bands is evaporated and dried and becomes fecal materials; (3) when the water adsorption bands adsorbed with the fecal materials on the surfaces in step (2) are rotated to corresponding scraper positions, scraping the fecal materials adsorbed on the surfaces of the water adsorption bands by corresponding scrapers, and enabling the scraped fecal materials to drop into corresponding collection tanks; and (4) cleaning the fecal materials in the collection tanks in step (3) periodically. According to the liquid dung quick dryingdevice and a drying process disclosed by the invention, water and the fecal materials in the liquid dung can be quickly separated.

Description

technical field [0001] The invention belongs to the technical field of dung water drying, and in particular relates to a dung water rapid drying device and a drying process. Background technique [0002] A large amount of manure produced by captive livestock is mixed with urine to form manure. The manure in the manure is rich in organic matter and trace elements, so the manure has great uses, such as manure as farmyard manure or manure It is used to cultivate worms, and the worms that absorb the nutrition of feces are used to make feed, etc., and the water content of dung water is relatively high, which requires the separation of moisture and feces in the dung water. During the treatment, the dung water is allowed to settle slowly by itself, so the treatment is very slow, which in turn affects the subsequent utilization of the dung. Contents of the invention [0003] The invention provides a fast dung water drying device and a drying process. The dung water fast drying de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/13C02F103/20
Inventor 段永改陈伟马强张朋飞
Owner 河南迈安达生物安全技术有限公司
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