CN203075860U

CN203075860U - Tubular static efficient mixer

Info

Publication number: CN203075860U
Application number: CN 201220596503
Authority: CN
Inventors: 梁全民; 孙洪超; 王星华
Original assignee: TIANJIN ENNASHE ENVIRONMENTAL PROTECTION CO Ltd
Current assignee: TIANJIN ENNASHE ENVIRONMENTAL PROTECTION CO Ltd
Priority date: 2012-11-13
Filing date: 2012-11-13
Publication date: 2013-07-24
Anticipated expiration: 2022-11-13

Abstract

The utility model discloses a tubular static efficient mixer. A fixing rod (2) is arranged in a mixing chamber (1); seven water baffles (3) are arranged along the circumferential surface of the fixing rod (2) according to different angles and are in an incomplete circular shape; an inclination angle of 70 degrees is formed between each water baffle and the fixing rod (2); a water stop plate (6) is arranged at the water outlet end of the mixing chamber (1); and a medicament filling port (5) is formed in one end, close to a flange A (4), of the mixing chamber (1). The tubular static efficient mixer disclosed by the utility model has good mixing performance and high efficiency, is easy to implement continuous production, improves production efficiency, reduces labor intensity, is low in energy consumption, and has a long service life.

Description

The static Hi-mixer of tubular type

Technical field

The utility model relates to a kind of wastewater treatment equipment, especially relates to a kind of well-mixed duct type blender of soda acid or flocculant and former water that makes.

Background technology

Tubular static mixer also claims pipe-line mixer, in plumbing and environment-friendly engineering to adding various coagulant, flocculation aid, ozone, liquid chlorine and acid-base neutralization, aspects such as air water mixing are all very effective, be to handle the various medicaments in waters to realize the ideal equipment that moment mixes, have rapidly and efficiently and mix, simple in structure, energy efficient, characteristics such as volume is small and exquisite, outside not needing under the power situation, current can produce shunting by pipe-line mixer, intersect and mix and oppositely three effects of eddy flow, make the medicament of adding rapid, be diffused into equably in the whole water body, reach the purpose of moment mixing.

At present, be applied in the water treatment pipe-line mixer commonly used, comprise nozzle-type pipe-line mixer, eddy current type pipe-line mixer, special-shaped pipeline blender and static pipe-line mixer etc., as Fig. 1～shown in Figure 3.The most frequently used is static pipe-line mixer.

The nozzle-type pipe-line mixer is after the amount of two or more fluid to be mixed is adjusted to preset blending ratio, will bring a pipeline into than the fluid of low flow velocity with the fluid of high flow velocities, treats to reach mixing through a segment distance after the mixed flow body confluxes.But handling the less and easy obstruction of the water yield need safeguard.

The eddy current type pipe-line mixer is that two kinds of fluids minor air cell that flows through obtains mixing.The minor air cell is 2 fluid intakes, an outlet, and fluid enters the minor air cell with tangential direction.To fully mix the then big and change Inlet and outlet water direction in minor air cell, be unfavorable for installing.

The special-shaped pipeline blender is that two kinds of fluids pipeline that the element that promote to mix is housed of flowing through is mixed.This equipment only is applicable to gas or big than the mixing and the hydraulic loss of low-viscosity (mobile) liquid.

Static pipe-line mixer generally is made up of the original paper that the promotion of pipeline and interior dress mixes, the form that hybrid element is commonly used has the spiral chip and mixes hair style, it is simple and compact for structure, no drive disk assembly, residence time of material short (generally only several seconds), the mixing efficiency height, energy consumption is low, and installation and maintenance and cleaning are convenient.It is mainly as the blender of high viscosity liquid and gas-liquid reactor etc.But the mixing intensity wretched insufficiency of traditional static pipe-line mixer causes shortcomings such as the coagulating sedimentation effect is inferior, the medicine consumption increases.

Summary of the invention

The purpose of this utility model is: it is low to solve existing in prior technology water medicine mixing efficiency, and the technical problem of dependability difference provides a kind of simple in structure, dependability and the high duct type blender of water medicine mixing efficiency.

The static Hi-mixer of the utility model tubular type is achieved by following technical solution: the static Hi-mixer of a kind of tubular type, comprise hybrid chamber 1 and medicament inlet 5, the water inlet end of hybrid chamber 1 and water side are provided with adpting flange A4, adpting flange B7, it is characterized in that, be provided with fixed bar 2 in the described hybrid chamber 1, circumferential surface along fixed bar 2 is provided with water fender 3 by different angles, the quantity of described water fender 3 is 7, it is shaped as incomplete circle, and the angle of inclination of itself and fixed bar 2 is 70 °; Be provided with the plate 6 that intercepts water in the water side of hybrid chamber 1; Described medicament inlet 5 is arranged on the end of hybrid chamber 1 near flange A4.

The specification of this blender is φ 150mm and φ 200mm, and length is 1500mm and 1600mm.

The joint number of this blender is combined as 2 joints substantially.

The beneficial effects of the utility model are, good mixing property, and the efficient height is easy to realize serialization production; Improved production efficiency, reduced labour intensity, operating flexibility is big, stable operation; Enlarge-effect is little, amplifies easily; Floor space is little, and not fragile, cost of equipment is low; Energy consumption is low, and operating cost is little, long service life.

Description of drawings

Fig. 1 is the structural representation of the nozzle-type pipe-line mixer of prior art;

Fig. 2 is the structural representation of the eddy current type pipe-line mixer of prior art;

Fig. 3 is the structural representation of the special-shaped pipeline blender of prior art;

Fig. 4 is the structural representation of the static Hi-mixer of the utility model tubular type;

Fig. 5-the 1st, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 240 degree;

Fig. 5-the 2nd, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 30 degree;

Fig. 5-the 3rd, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 45 degree;

Fig. 5-the 4th, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 215 degree;

Fig. 5-the 5th, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 150 degree;

Fig. 5-the 6th, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 300 degree;

Fig. 5-the 7th, the angle of the straight line of the utility model water fender and fixed bar center of circle vertical line are the situation of 315 degree;

Fig. 6 is that the static Hi-mixer of the utility model tubular type is by the plate schematic diagram;

Fig. 7 is the fan-shaped water fender profile of the static Hi-mixer of the utility model tubular type.

Reference numeral is among Fig. 4:

1---hybrid chamber 2---fixed bar

3---water fender 4---adpting flange A

5---medicament inlets 6---are by plate

7---adpting flange B

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The utility model adopts conventional process for producing, adopts the stainless steel material preparation, also can adopt unlike material to make according to different operating modes.

Fig. 4 is the structural representation of the static Hi-mixer of the utility model tubular type, comprises hybrid chamber 1 and medicament inlet 5, and the water inlet end of hybrid chamber 1 and water side are provided with adpting flange A4, adpting flange B7; Be provided with fixed bar 2 in the described hybrid chamber 1, be provided with water fender 3 along the circumferential surface of fixed bar 2 by different angles, the quantity of described water fender 3 is 7, and it is shaped as incomplete circle, and as shown in Figure 7, the angle of inclination of itself and fixed bar 2 is 70 °; Be provided with the plate 6 that intercepts water in the water side of hybrid chamber 1; Fan-shaped water fender 3 be welded on fixed bar 2 above, also adopt welding manner to be fixed in the hybrid chamber 1 by plate 6; Because fan-shaped water fender 3 is not to be fixed in the hybrid chamber 1, so made things convenient for making, installation and the maintenance that mixes original paper.

Fig. 5-1～Fig. 5-the 7th, the setting angle schematic diagram of each water fender of the static Hi-mixer of the utility model tubular type has been described the setting angle of each water fender respectively.

Fig. 6 is the structural representation that blender ends plate.

In Fig. 7, can clearly be seen that the cross-section structure of water fender, it is shaped as incomplete circle.

The workflow of the static Hi-mixer of the utility model tubular type is as follows:,

Fluid is entered by hybrid chamber 1 water inlet end, and medicament is injected in the hybrid chamber 1 by medicament inlet 5 by dosing pump, and fan-shaped water fender 3 convection cell is continuously cut, spread and redistributes, thereby medicament is diffused in the whole water body equably; The effect of water fender 3 can make water medicine shape fluidised form in the shape of a spiral, reaches the purpose of moment mixing, even under the situation that operating condition constantly changes, it is stable that mixed effect also can keep.

The utility model is applicable to that city domestic water and industrial water supply add various coagulant in handling, flocculation aid carries out immixture; Add various coagulant in city domestic sewage and the Industrial Wastewater Treatment, flocculation aid carries out immixture; Add medicament disinfections such as liquid chlorine in water supply and drainage, the environment-friendly engineering.

Claims

1. the static Hi-mixer of a tubular type, comprise hybrid chamber (1) and medicament inlet (5), the water inlet end and the water side of hybrid chamber (1) are provided with adpting flange A(4), adpting flange B(7), it is characterized in that, be provided with fixed bar (2) in the described hybrid chamber (1), circumferential surface along fixed bar (2) is provided with water fender (3) by different angles, the quantity of described water fender (3) is 7, it is shaped as incomplete circle, and the angle of inclination of itself and fixed bar (2) is 70 °; Be provided with the plate that intercepts water (6) in the water side of hybrid chamber (1); Described medicament inlet (5) is arranged on hybrid chamber (1) near flange A(4) an end.

2. the static Hi-mixer of tubular type according to claim 1 is characterized in that the specification of this blender is φ 150mm and φ 200mm, and length is 1500mm and 1600mm.

3. the static Hi-mixer of tubular type according to claim 1 is characterized in that the joint number of this blender is combined as 2 joints substantially.