Filter press feeding device arranged with a solid state low-fluidity stirring device
A stirring device and low fluidity technology, applied in the field of filter press feeding device, can solve the problems of huge power consumption and spare equipment, failure to meet the use requirements, uneven incoming material density, etc., to save chemical consumption, It is beneficial to the filter press process and the effect of short stirring time
Inactive Publication Date: 2014-11-19
FOSHAN JINKAIDI FILTRATION EQUIP CO LTD
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Problems solved by technology
A large number of idling and failures which cause huge power consumption and backup equipment
[0003] The piston pump can solve the above problems very well, but because the filter press itself needs the design of high-pressure and high-pressure feeding, the feeding device of the filter press needs to use high-pressure and high-pressure equipment
However, usually the density of the incoming material is uneven, which cannot meet the requirements for use. After the material enters the filter press through a high-pressure feeding device, a material block with a greater density difference is formed in the filter press, which seriously affects the filter press. normal work
Method used
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Embodiment Construction
[0020] The present invention will be further described in conjunction with the following examples.
[0021] Such as figure 1 with figure 2 As shown, a filter press feeding device provided with a solid-state low fluidity stirring device includes a cylinder body 1, a pusher plate 2 and a pusher rod 3, and a sealed pusher chamber 101 is arranged inside the cylinder body 1 , the pusher plate 2 is placed in the cylinder body 1 and can be driven by the pusher rod 3 to reciprocate in the axial direction in the cylinder body 1, so that the volume of the pusher chamber 101 corresponds to Increase or decrease, the cylinder body 1 is also provided with a discharge port 102 and a feed port 103 communicated with the pushing chamber 101, and is also provided with a stirring device 6, including a barrel body 601, a stirring shaft 602, a driving motor 603 and several stirring blades 604, the upper end of the barrel body 601 is open, and the stirring shaft 602 extends into the barrel body 6...
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The invention relates to the technical field of press filtration, and more specifically relates to a filter press feeding device arranged with a solid state low-fluidity stirring device, the filter press feeding device comprises a cylinder body, a scraping wings and a material pushing rod, a discharge hatch and a feed inlet which are communicated to a material pushing chamber is arranged on the cylinder body, the filter press feeding device also comprises the stirring device which includes a barrel body, a mixer shaft, a driving motor and several stirring vanes, an opening is provided at the upper end of the barrel body, the mixer shaft stretches into the barrel body from the upper end of the barrel body and is positioned at the center of the barrel body; the stirring vanes are fixed on the mixer shaft and uniformly arranged by facing upwards; the driving motor is connected to the mixer shaft; and the bottom of the barrel body is communicated to the feed inlet. Through the above structure, the material flows from down to up at the center position in the barrel body, and flows from up to down at the surrounding position in the barrel body, the material is continuously stirred by the stirring vanes, the material is uniformly stirred or the material and an added agent are uniformly stirred, subsequent press filtration operation to the material by the filter press is convenient, the stirring efficiency is high, and agent loss can be saved by 10%.
Description
technical field [0001] The invention relates to the field of filter press technology, in particular to a feed device for a filter press equipped with a solid low fluidity stirring device. Background technique [0002] Screw pumps and diaphragm pumps are commonly used in the filter press industry, but they are mostly aimed at materials with a moisture content of 95%-99%. When the moisture content of the material is as low as 60%-80%, expensive special solid-state delivery pumps are required for transportation At present, the plate and frame equipment has not been seen to realize the feeding in this way. For example, for municipal sludge with low moisture content or seaweed mask raw materials, traditional feed pumps suffer a lot of loss and low efficiency during use. A large number of idling and failures cause huge power consumption and backup equipment. [0003] The piston pump can solve the above problems very well, but because the filter press itself needs a high-pressure...
Claims
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IPC IPC(8): B01D25/30
Inventor 庞仲达
Owner FOSHAN JINKAIDI FILTRATION EQUIP CO LTD