Multifunctional flocculation and oscillation experiment device

An experimental device and multi-functional technology, applied in the field of water treatment, can solve the problems of limiting water purification effect, occupying a large space, fixed internal structure, etc., to achieve the effect of improving water purification effect, reducing occupied space, and reducing production costs

Inactive Publication Date: 2013-08-07
王志勇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Flocculation, air flotation, and sedimentation experiments are one of the important links in the teaching, production and scientific research of water treatment technology. Related types of experimental devices have developed rapidly, but the existing experimental devices have the following shortcomings: First, the function is single. The experimental device can only simulate one water purification process. When the purified water quality changes and the water purification process needs to be changed, the corresponding experimental device must be replaced; second, the internal structure is fixed, and it is difficult to obtain the best parameters for the purification process, which limits the water quality. Purification effect; Third, when simulating various purification process experiments, multiple sets of experimental device combinations are required, which occupies a large space and is difficult to manage

Method used

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  • Multifunctional flocculation and oscillation experiment device
  • Multifunctional flocculation and oscillation experiment device
  • Multifunctional flocculation and oscillation experiment device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0049] Example 1: The flocculation and sinking experimental device composed of the reciprocating partition flocculation tank and the upward flow inclined plate floating and sinking tank, see Figure 1-6 :

[0050] The reciprocating partition flocculation tank is selected as the flocculation tank. Several partitions 29 with grooves are arranged in the reciprocating partition flocculation tank. The distance between the partitions 29 is selected according to the requirements of the experimental design parameters, and the scale 21 is used to determine the distance between the partitions 29. At the position in the flocculation tank 3, the slide plate 19 is embedded in the groove of the partition plate 29, and each partition plate 29 is clamped by two baffle plate holders 18, and the screws in the screw holes 183 are tightened; Inclined plate floating sink, the floating sink is divided into mud accumulation section 38, water distribution section 39, inclined plate section 40, gas co...

example 2

[0052] Example 2: The flocculation and sinking experimental device composed of the combined flocculation tank of folded plate and flat plate and the upward flow inclined plate floating and sinking tank, see figure 1 , 3 -7:

[0053] The flocculation tank in Example 1 is changed to the combined flocculation tank of the folded plate and flat plate, and the others remain unchanged. The combined flocculation tank of the folded plate and flat plate is divided into different bands 31, 32 of the same band and flat plate 33 by several partitions 34, 31 of different bands and the same band. 32 are provided with a number of folded plates 30, the peaks of the folded plates 30 in different bands 31 are arranged oppositely, and the peaks of the folded plates 30 in the same band 32 are arranged in parallel to the troughs, and a number of flat plates 35 are arranged in the flat plate section 33, selected according to the requirements of the experimental design parameters. Decide the distanc...

example 3

[0055] Example 3: The flocculation-flotation-sinking experimental device composed of a mechanical flocculation tank and an upward-flowing inclined plate floating-sinking tank, see figure 1 , 3 -6, 8:

[0056] The flocculation tank in Example 1 is replaced by a mechanical flocculation tank, and the others remain unchanged. The mechanical flocculation tank is divided into 2 groups by a plurality of partitions 341, each group is divided into 3 grids, and a set of stirring equipment 36 is arranged in each grid, and the stirring equipment 36 is inserted into The support 37 in the clamping groove 20 is fixed, the distance between the partitions 341 is selected according to the requirements of the experimental design parameters, the position of each partition 341 in the flocculation tank 3 is determined by the scale 21, and the slide plate 19 is embedded in the recess of each partition. At the slot, each partition 341 is clamped by two holders 18, and the screws in the screw holes 1...

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Abstract

The invention relates to a multifunctional flocculation and oscillation experiment device, which aims at performing multiple water purification process experiments on a same experiment device. The multifunctional flocculation and oscillation experiment device mainly comprises a flocculation tank, a gas contact tank, an oscillation tank, a water tank, a water pump, a gas dissolution tank, an air compressor and a plurality of accessories. According to the technological requirements of the experiments, one of the following flocculation tanks including a reciprocating clapboard flocculation tank,a folded-plate and flat-plate combined flocculation tank and a mechanical flocculation tank is combined with one of the following oscillation tanks including an upward-flow sloping-plate oscillation tank, a downward-flow sloping-plate oscillation tank, an upward-flow sloping-plate sedimentation tank, a downward-flow sloping-plate sedimentation tank and a downward-flow floatation tank to form the experiment device needed by the different experiments. According to the invention, spaces among clapboards in the flocculation tank can be changed freely, an included angle between each sloping plate in the oscillation tank and the horizontal plane ranges from 20 degrees to 160 degrees, and horizontal spaces among the sloping plates can be changed freely, thereby guaranteeing the obtaining of optimum operating parameters in the experiments, greatly decreasing a space occupied by the experiment device, and reducing the manufacturing cost of the experiment device.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and relates to a multifunctional flocculation floating-sinking experimental device for teaching, production and scientific research of water treatment. Background technique [0002] Flocculation, air flotation, and sedimentation experiments are one of the important links in the teaching, production and scientific research of water treatment technology. Related types of experimental devices have developed rapidly, but the existing experimental devices have the following shortcomings: First, the function is single. The experimental device can only simulate one water purification process. When the purified water quality changes and the water purification process needs to be changed, the corresponding experimental device must be replaced; second, the internal structure is fixed, and it is difficult to obtain the best parameters for the purification process, which limits the water quality. Pur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/04
Inventor 王志勇胡芬琳胡梦娇王先兵刘树元邵海峰韩华炯孙学飞赵晓瑜王钰萱
Owner 王志勇
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