Tangent feed liquid settling tank for compound stabilizer production sewage
A composite stabilizer, a technology for producing sewage, applied in the feeding/discharging device of the sedimentation tank, separating sediment by centrifugal force, etc., which can solve the problems of low sedimentation efficiency, long sedimentation time, and large floor space. , to achieve the effect of simple structure, short time and small footprint
Inactive Publication Date: 2013-12-11
NANJING CONCORD FERTILIZER CHEM
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Problems solved by technology
The commonly used equipment for settling to remove large particles or large-mass component particles is a settling tank. The traditional settling tank achieves a better settling effect by extending the length of the equipment and allowing the liquid to stay in it, but such equipment requires a lot of investment. The area is large, the settlement time is very long, and the settlement efficiency is not high
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[0010] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention but not to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.
[0011] It can be seen from the accompanying drawings that the tangential liquid-inlet settling tank used for the production of sewage by this composite stabilizer includes a tank body, which is in the shape of a hollow cylinder. The upper end of the tank body is provided with a liquid inlet. A circular tube that runs through up and down. There is a baffle inside the separating tube. The su...
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The invention provides a tangent feed liquid settling tank for compound stabilizer production sewage. The body of the tank is shaped as a hollow cylinder; a liquid inlet is formed on the upper end of the body of the tank; a separation pipe is arranged in midair in the body of the tank, and the separation pipe is a circular tube penetrating up and down; a baffle plate is arranged inside the separation pipe; the four sides of the baffle plate are hermetically fixed with the interior of the separation pipe; a through hole is formed at the center of the baffle plate; a liquid outlet is formed on the upper end of the separation pipe; the liquid outlet is lower than the liquid inlet; the liquid inlet is tangentially fixed with the body of the tank; a residue outlet pipe is arranged on the bottom of the body of the tank; a pipe cap is arranged at the end portion of the residue outlet pipe; the pipe cap is in threaded connection with the residue outlet pipe. According to the invention, the liquid enters tangentially and spirally falls around the outside of the separation pipe; large particles or heavy component particles in the liquid sink under the action of gravity; when the liquid goes down below the separation pipe, the liquid enters the separation pipe and rises until coming out from the liquid outlet; the large particles or heavy component particles are settled down on the bottom of the body of the tank. The tangent feed liquid settling tank for compound stabilizer production sewage is good in settling effect, high in efficiency and small in equipment volume.
Description
technical field [0001] The invention relates to a tangential liquid-feeding settling tank for producing sewage with a composite stabilizer, which is a tangential liquid-feeding settling tank with a separation pipe inside, and belongs to the field of chemical equipment. Background technique [0002] Industrial production will produce a large amount of industrial sewage. Industrial sewage cannot be discharged directly into nature. It needs to be settled to remove large particles or large-mass component particles, and then perform more precise impurity removal treatment until the discharged sewage reaches the level of industrial discharged water. Require. The commonly used equipment for settling to remove large particles or large-mass component particles is a settling tank. The traditional settling tank achieves a better settling effect by extending the length of the equipment and allowing the liquid to stay in it, but such equipment requires a lot of investment. The floor are...
Claims
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IPC IPC(8): B01D21/26B01D21/24
Inventor 黄艳
Owner NANJING CONCORD FERTILIZER CHEM