CN2870961Y

CN2870961Y - Straight arranging mixer

Info

Publication number: CN2870961Y
Application number: CN 200620028106
Authority: CN
Inventors: 徐立群
Original assignee: LIYUAN WATER TREATMENT TECH Co Ltd CHANGCHUN
Current assignee: Shanghai Leeya Water Treatment Technology Co., Ltd.
Priority date: 2006-01-06
Filing date: 2006-01-06
Publication date: 2007-02-21
Anticipated expiration: 2016-01-06

Abstract

A straight arranging mixer belongs to the technological field of solid-liquid separation equipment, which is characterized in that the fluid inlet is provided with drug addition pipeline and the pipeline is composed of single stage or multi-stage straight arranging pipeline section and the vertical pieces of the straight arranging pipeline can be the arrangement structure of bar-shaped, wave, network, triangular, sleeve pipe, spiral, screen pore and double cross. The beneficial results are: 1. the mixing time is short, the mixing is violent and even, the stability effect of the colloid removal is good and the loss of the water head is small; 2. the installation is convenient, the operation and management is easy, the resistance to water-flow is small, it is suitable to the variations of water quality and water amount, the cost expense is low and it can save the cost of power energy, operation management and maintenance compared with mechanical mixing and water pump mixing. 3. the mixing is quick and of high efficiency and about 30 percent to 40 percent drug administration amount can be economized compared with more traditional mixing method; 4. Different equipment materials are adopted according to different liquids, which comprises carbon steel, glass fibre reinforced plastic, stainless steel or UPVC materials, with beautiful appearance, uneasiness to be eroded and high intensity.

Description

The in-line arrangement blender

Technical field

The utility model belongs to the solid-liquid separating equipment technical field, relates to a kind of improvement of water treatment facilities technology.

Background technology

Be currently applied to the central conventional hybrid mode of hybrid technique process and mainly contain, hybrid modes such as tubular type mixing, mixing pit mixing, mechanical agitation mixing, water pump mixing, mainly there is following shortcoming in these several big class mixing apparatus:

The incorporation time of conventional hybrid mode is long, mixes inhomogeneously, and mixed effect is poor, and loss is big, installation and operation cost height, and the management maintenance difficulty consumes shortcomings such as kinetic energy height.

Pipe-line mixer, mixed effect is poor, incorporation time is long, general incorporation time be 10-15S, undercompounding, inhomogeneous, loss is big, fluid flow hour produces precipitation easily in pipe, pipeline is corroded easily.

The mixing pit hybrid mode, mixed effect is poor, and incorporation time is longer, and mixed effect mainly is subjected to bringing a large amount of influence of air bubbles into, in water treatment, generates the alumen ustum surface in the mixing pit and carries bubble secretly, causes the alumen ustum come-up easily.Floor space is big during the application mix pond, the operational management difficulty, and installation administration cost height increases equipment investment and power cost.

The mechanical agitation hybrid mode, incorporation time is long, is difficult to reach the desired velocity gradient intensity of elimination of colloid stability during stirring, and mixed effect is poor, and floor space is bigger, and the operational management difficulty needs the kinetic energy of consumption big, operational management cost height, plant maintenance complexity.The water pump hybrid mode, mixed effect is better during design discharge, but pump equipment material etc. is had relatively high expectations, and is generally stainless steel, increases equipment investment.Be difficult to adapt to fluid flow variation engineering greatly, the mixed effect variation is obvious, instability, and cavitation phenomenons takes place in water pump easily simultaneously, and influence normally moves, equipment control difficulty, the construction and the daily power cost of increase equipment.

Summary of the invention

The purpose of this utility model is:

Provide a kind of incorporation time short, mix, equipment operation maintenance is easy to the in-line arrangement blender.

The technical solution of the utility model is:

At the blender liquid feeding end drug feeding pipeline is set, is made up of single-stage or multistage pipeline section in upright arrangement in the pipeline, the row sheet of pipe in upright arrangement can be bar shaped, waveform, net form, triangle, sleeve-shaped, spirality, sieve aperture shape, diesis shape arrangement architecture.

In array pipe blender pipeline, can use above any structure pipeline section in upright arrangement to form pipe blender in upright arrangement separately.

Can be in multistage pipe blender pipeline in upright arrangement with the pipeline section assembled arrangement in upright arrangement of two or more structure.

Pipe in upright arrangement in the multistage pipe blender in upright arrangement is two to several.

The beneficial effects of the utility model are:

1, incorporation time short (2-3S), mixing is violent, even, elimination of colloid stability is effective, the loss of flood peak is little.

2, easy for installation, operational management is easy, and resistance to water-flow is little, adapts to water quality and quantity and changes, and cost is low, saves expenses such as electric energy, operational management, maintenance than modes such as mechanical agitation mixing, water pump mixing.

3, mix rapidly and efficiently, save about dosage 30-40% than the conventional hybrid mode.

4, adopt different equipment materials according to different liquid, carbon steel, fiberglass, stainless steel or UPVC material are arranged, specious, not perishable, the intensity height.

Description of drawings

Fig. 1 is the utility model structure chart;

Fig. 2 is a bar shaped pipe in upright arrangement cross-sectional structure schematic diagram;

Fig. 3 is the vertical disconnected structural representation of bar shaped pipe in upright arrangement;

Fig. 4 is a waveform pipe in upright arrangement cross-sectional structure schematic diagram;

Fig. 5 is the vertical disconnected structural representation of waveform pipe in upright arrangement;

Fig. 6 is a net form pipe in upright arrangement cross-sectional structure schematic diagram;

Fig. 7 is the vertical disconnected structural representation of net form pipe in upright arrangement;

Fig. 8 is a triangle pipe in upright arrangement cross-sectional structure schematic diagram;

Fig. 9 is the vertical disconnected structural representation of triangle pipe in upright arrangement;

Figure 10 is a sleeve-shaped pipe in upright arrangement cross-sectional structure schematic diagram;

Figure 11 is the vertical disconnected structural representation of sleeve-shaped pipe in upright arrangement;

Figure 12 is a spirality pipe in upright arrangement cross-sectional structure schematic diagram;

Figure 13 is the vertical disconnected structural representation of spirality pipe in upright arrangement;

Figure 14 is a sieve aperture shape pipe in upright arrangement cross-sectional structure schematic diagram;

Figure 15 is the vertical disconnected structural representation of sieve aperture shape pipe in upright arrangement;

Figure 16 is a diesis shape pipe in upright arrangement cross-sectional structure schematic diagram;

Figure 17 is the vertical disconnected structural representation of diesis shape pipe in upright arrangement;

Wherein: the 1st, drug feeding pipeline, the 2nd, ring flange, the 3rd, pipeline, the 4th, pipe row sheet in upright arrangement.

The specific embodiment

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

In array pipe blender pipeline, can use above any structure to form pipe blender in upright arrangement separately; Also can be, or side by side or intert with two or more structure according to certain shape and regularly arranged, or connect into difform cross section and form pipe blender in upright arrangement.

Liquid forms the high frequency vortex through pipeline section in upright arrangement after the dosing, medicament is fully spread and makes elimination of colloid stability, shortens incorporation time, increases substantially coagulation effect, saves medicament, reduces cost.Standard flange or other connected modes are adopted in in-line arrangement blender two ends, and the equipment of being convenient to connects (figure one connects for flange).

According to fluid floies different in the actual engineering and character, choose corresponding design parameter and equipment material, equipment integral body partly is made up of drug feeding pipeline 1, ring flange 2, pipeline 3, pipe 4 in upright arrangement etc.At array pipe blender liquid feeding end dosing mouth is set, arranges pipeline section in upright arrangement in the pipeline, but the elongated layout of single-stage or according to certain designed distance single-stage or multistage layout.Can calculate L during the elongated layout of single-stage ₂, L ₃During multistage layout, length of tube in upright arrangement is L ₂Pipeline section spacing in upright arrangement is L ₃Be L specifically apart from dimensional requirement ₁=1cm-30cm, L ₂=(3-30) L ₁, L ₃=(2-30) L ₁In-line arrangement blender two ends welding standard flange is connected with pipeline.

Claims

1, a kind of in-line arrangement blender, mainly comprise drug feeding pipeline, pipeline, pipeline section in upright arrangement, it is characterized in that: drug feeding pipeline is set at the blender liquid feeding end, be made up of single-stage or multistage pipeline section in upright arrangement in the pipeline, the row sheet of pipe in upright arrangement can be bar shaped, waveform, net form, triangle, sleeve-shaped, spirality, sieve aperture shape, diesis shape arrangement architecture.

2, a kind of in-line arrangement blender according to claim 1 is characterized in that: can use above any structure pipeline section in upright arrangement to form pipe blender in upright arrangement in array pipe blender pipeline separately.

3, a kind of in-line arrangement blender according to claim 1 is characterized in that: can be with the pipeline section assembled arrangement in upright arrangement of two or more structure in multistage pipe blender pipeline in upright arrangement.

4, a kind of in-line arrangement blender according to claim 1 is characterized in that: the pipe in upright arrangement in the multistage pipe blender in upright arrangement is two to several.