Concrete admixture stirring kettle
A technology of concrete admixture and stirring kettle, which is applied to mixers, mixers, dissolving and other directions with rotary stirring devices, can solve problems such as waste of kettle walls, increase production costs, etc., and achieve the effect of avoiding the adhesion of kettle walls and reducing costs.
Inactive Publication Date: 2016-11-23
TIANJIN TONGXING CONCRETE ADMIXTURE
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Problems solved by technology
Therefore, concrete admixture manufacturers need many different stirring tanks; this not only increases the production cost, but also causes unnecessary waste due to the adhesion of the tank wall when replacing
Method used
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[0012] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0013] Such as figure 1 , figure 2 As shown, the present embodiment is a concrete admixture stirring tank, comprising a kettle body 1, a kettle cover 2, a stirring shaft 3 and a stirring bar 9; a discharge port 4 is provided under the side wall of the kettle body 1; The cover 2 is provided with a feed inlet 5; the middle of the kettle cover 2 is provided with a through hole 6, and the top of the stirring shaft 3 protrudes from the through hole 6; the bottom end of the circumferential surface of the stirring shaft 3 is provided with a convex Edge 7; the circumferential surface of the stirring shaft 3 is provided with 6 vertical grooves 8 at equal intervals extending from the top to the flange 7; the stirring bar 9 is embedded in the vertical...
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The invention provides a concrete admixture stirring kettle to solve the technical problem that as stirring of different blades is needed for different admixtures at different stages in the concrete admixture production process, a plurality of stirring kettles are needed. The concrete admixture stirring kettle comprises a kettle body, a kettle cover, a stirring shaft and a plurality of stirring strips. A discharge port is formed in the lower portion of the side wall of the kettle body. A feed port is formed in the kettle cover. A through hole is formed in the middle of the kettle cover, and the top end of the stirring shaft extends out of the through hole. A flange is arranged at the bottom end of a circumferential face of the stirring shaft, and the circumferential face of the stirring shaft is provided with a plurality of vertical grooves which are formed at equal intervals, wherein the vertical grooves extend into the flange from the top end. The stirring strips correspond to the vertical grooves in shape and can be embedded into the vertical grooves. The bottom ends of the stirring strips can extend into the flange along the vertical grooves to be fixed, and the top ends of the stirring strips are detachably connected with the stirring shaft through a fixing head. Blades are arranged on the outer side faces of the stirring strips. The stirring strips are divided into a plurality of sets, the different sets are different in blade position, shape and size, and the blades can be selected according to needs.
Description
technical field [0001] The invention belongs to the field of concrete admixture production and processing equipment, in particular to a concrete admixture stirring tank. Background technique [0002] Concrete admixtures refer to substances that are added to improve concrete performance before or during concrete mixing, including various water reducing agents, pumping agents, retarders, early strength agents, and waterproofing agents. , expansion agent and so on. Concrete admixtures also need to be stirred in the stirring tank in many links during production. For admixtures of different types and different production stages, the physical and chemical properties such as viscosity and rheological properties are different, and the purpose of mixing is different, so the mixing blades required are also different. In the existing stirring tank, the stirring shaft and the blade are welded together. When the blade is not suitable for stirring, it is necessary to change another stir...
Claims
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IPC IPC(8): B01F7/16
Inventor 王少春
Owner TIANJIN TONGXING CONCRETE ADMIXTURE