Slurry filtering device and method

A technology of filtering device and discharging device, which is applied in the fields of filtering and separation, separation method, chemical instrument and method, etc., can solve the problems of high equipment cost, blockage of blanking port, complicated operation, etc., and achieve the effect of improving quality and production speed.

Pending Publication Date: 2019-05-10
SHENZHEN BATIAN ECOTYPIC ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above-mentioned patents are not only complicated in operation and high in equipment cost, but also impurities still exist in the conveying pipe, which will still block the discharge port, and do not solve the problems mentioned in this application.

Method used

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  • Slurry filtering device and method

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Embodiment Construction

[0022] The following are preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered as the present invention. protection scope of the invention.

[0023] Please refer to figure 1 , a kind of slurry filtering device provided by the embodiment of the present invention, comprises slurry pipe 1, and described slurry pipe 1 is connected with described discharging device 2, and described slurry pipe 1 comprises main slurry pipe 11 and at least two A secondary material slurry pipe 12, the opposite ends of the at least two secondary material slurry pipes 12 are connected to the main material slurry pipe 11, and each of the secondary material slurry pipes 12 is provided with at least one filter part 13 , the filter part 13 includes a housing 131 and a filter scr...

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Abstract

The invention provides a slurry filtering device and method. The slurry filtering device comprises slurry pipes and is characterized in that the slurry pipes are connected with a discharge device, theslurry pipes include a main slurry pipe and at least two auxiliary slurry popes, the two opposite ends of the auxiliary slurry pipes are connected with the main slurry pipe, each auxiliary slurry pipe is provided with at least one filtering part, each filtering part comprise a shell and a filter screen radially arranged in the shell, each shell is movably connected with the corresponding auxiliary slurry pipe, each filter screen separates the inside of the corresponding shell into a feeding area and a discharge area, the corresponding shell of each feeding area is provided with a feed inlet,and the corresponding shell of each discharge area is provided with a discharge outlet. The slurry filtering device has the advantages that each auxiliary slurry pipe is provided with at least one filtering part, the slurry pipes include the main slurry pipe and at least two auxiliary slurry pipes, impurities in slurry can be filtered effectively, continuous production can be guaranteed, and the quality and production speed of granular fertilizer are increased.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, and in particular relates to a slurry filtering device and a slurry filtering method. Background technique [0002] Compound fertilizers have been widely used in agricultural production in my country because of their excellent performance. However, in the production process of compound fertilizers, impurities will inevitably exist during the melting or configuration of slurry. In the process of distributing the slurry containing impurities, the slurry will be ejected from the discharge opening of the discharge device, but impurities often accumulate and block the discharge opening, so that the slurry cannot be ejected. Finally, the preparation process cannot be carried out normally, which greatly improves the production cycle. [0003] In the prior art, the patent No. CN201721183984.7 discloses a slurry auxiliary transportation device, including a delivery pipe, several pressure se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/03B01D29/96B01D29/60
Inventor 张建军薛丽峰覃曾锋刘法安华建青
Owner SHENZHEN BATIAN ECOTYPIC ENG
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