Coal water slurry stirring kettle
A technology of stirring tank and coal-water slurry, which is applied to mixer accessories, mixers with rotary stirring devices, mixers, etc., can solve the burning loss of system components, uneven mixing of lignin powder, easy agglomeration of lignin powder, etc. problems, to achieve the effect of prolonging the service life
Pending Publication Date: 2018-01-23
JIANGSU TIANMAI CHEM CO LTD
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Problems solved by technology
[0002] At present, the coal-water slurry commonly used in the factory is added to the stirring tank, and the stirring of the lignin powder is uneven, the lignin is suspended above the liquid level, and the lignin powder is easy to agglomerate, blocking the stirring impeller and the discharge, resulting in the burning of the system components. damage
Method used
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Embodiment Construction
[0018] Further description will be made below in conjunction with drawings and embodiments.
[0019] figure 1 Shown: a coal-water slurry stirring tank includes a tank body 1, a motor 2, a stirring shaft 7, a stirring blade, a delivery pipe 5 and a delivery pump 6, the tank body 1 supports a motor 2, and the motor 2 is connected axially through the tank Inside the body 1, there is a stirring shaft 7 with stirring blades. The bottom of the stirring shaft 7 is supported in the kettle body through a bearing seat 8. The upper part of the kettle body 1 is provided with a feed inlet and a feed inlet 4, and the bottom is provided with a discharge outlet 3. There is a sieve 14 on the mouth, and the discharge port 3 is connected to the return port 4 through the delivery pipe 5 with the delivery pump 6. The stirring blade includes two horizontally arranged paddles perpendicular to the axis of the kettle body and one vertically arranged and passed through the kettle body. The blade plate...
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The invention provides a coal water slurry stirring kettle which comprises a kettle body, a motor, a stirring shaft, stirring blades, a conveying pipeline and a conveying pump, wherein the motor is supported by the kettle body; the motor is connected with the stirring shaft which axially penetrates into the kettle body and is provided with stirring blades; a feeding hole and a return material holeare formed in the upper part of the kettle body; a discharge hole is formed in the bottom of the kettle body; the discharge hole is connected with the return material hole through the conveying pipeline with the conveying pump. The coal water slurry stirring kettle is characterized in that the stirring blades comprise two blades which are horizontally arranged and perpendicular to the axis of thekettle body and a blade plate which is vertically arranged and passes through the axis of the kettle body; upper and lower blades are horizontally arranged; scraper blades on a same vertical surfaceare arranged on the upper blades; more than two groups of non-vertical choke plates are symmetrically arranged on the inner wall of the kettle body.
Description
technical field [0001] The invention relates to a stirring tank, in particular to a coal water slurry stirring tank. Background technique [0002] At present, the coal-water slurry commonly used in the factory is added to the stirring tank, and the stirring of the lignin powder is uneven, the lignin is suspended above the liquid level, and the lignin powder is easy to agglomerate, blocking the stirring impeller and the discharge, resulting in the burning of the system components. damage. Contents of the invention [0003] Aiming at the above technical solution, the present invention provides a coal-water slurry stirring tank with simple structure, which can effectively ensure that lignin is evenly stirred and prevents agglomeration from damaging structural components. [0004] The technical solution of the present invention is: a coal-water slurry stirring tank, including a tank body, a motor, a stirring shaft, a stirring blade, a conveying pipeline and a conveying pump, ...
Claims
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IPC IPC(8): B01F7/20B01F15/00B01F15/02B01F3/22B01F1/00B01F5/10B01F27/906B01F23/80
Inventor 朱红进
Owner JIANGSU TIANMAI CHEM CO LTD