CN2508846Y

CN2508846Y - Air flow stirring apparatus

Info

Publication number: CN2508846Y
Application number: CN01268689.1U
Authority: CN
Inventors: 吕兆军; 刘安培
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-05
Filing date: 2001-12-05
Publication date: 2002-09-04
Anticipated expiration: 2011-12-05

Abstract

An air stirrer relates to the stirring technical field and is characterized in that the air outlet of a blower (an air compressor) (1) is communicated with a blowpipe (8), and the blowpipe (8) is arranged at the bottom of a stirring container (9). The utility model has the advantages that the stirrer has no cutting effect on fluid when in stirring; and the stirring intensity can be a stepless control; a separate air stirrer can stir a plurality of containers at one time.

Description

Air flow stirring apparatus

One, technical field

Relate to the stirring technique field, particularly a kind of agitating device of forcing multiple solution to mix.

Two, background technology

The power alr mode of agitated liquid mainly is the propeller agitation mode at present in open container.The relative complex structure of propeller machine agitating device, most and container is mounted to one, and can not stir a plurality of containers simultaneously.In addition, the propeller agitation mode is difficult to stirring intensity is carried out electrodeless adjusting.This novel practical invention be exactly a kind of can be simultaneously to a plurality of containers stir and stirring intensity is adjustable device.

Three, summary of the invention:

The invention of this novel practical provides a kind of can the stirring a plurality of containers simultaneously, and stirring intensity is carried out the agitating device of electrodeless adjusting.The utility model is taked following technical scheme: include air blast (or air compressor machine) 1, gas-distributing pipe 2, air valve 3, appendix 4, choke valve 5, check-valves 6, air gauge 7, blowpipe 8, container 9, gas-distributing pipe 2 is connected in air blast (air compressor machine) 1 gas outlet, gas-distributing pipe 2 connects some air valves 3, air valve 3 another termination appendixs, another termination check-valves 6 of appendix, check-valves 6 other ends are connected blowpipe 8, are provided with air gauge 7 between check-valves 6 and the blowpipe 8, and blowpipe 8 is arranged on the bottom of stirred vessel 9.The pressure air that produces enters in each gas transmission arm 4 through gas-distributing pipe 2 and valve 3, enters in the liquid through choke valve 5 and blowpipe 8, and form big and small one by one bubble among liquid.Because the proportion of bubble is far smaller than the proportion of liquid, so bubble can rise and constantly division or polymerization in uphill process rapidly.Bubble is understood explosion and is entered air near liquid surface the time.The part that drives its liquid of parcel that rises rapidly of bubble rises simultaneously, makes liquid " convection current ".The liquid of bubble around in uphill process, also can pushing, the vibrations that produce when the adding bubble eruption impact of chamber wall (when the comprising liquid convection to), liquid presents the boiling phenomenon of similar boiling water.Under the effect of this " boiling " phenomenon, the solution that participates in mixing can mix very soon.The utility model has following beneficial effect: during agitated liquid, liquid is not had dissection, this polymer substance dilution to long strand is stirred has Practical significance.When for example the mixing of high polymer coagulant and waste water stirs, can not adopt the alr mode of dissection.To avoid strand to be prescinded drug effect is reduced; The intensity that stirs can electrodelessly be regulated; Independent air flow stirring apparatus can stir several containers simultaneously.

Four, description of drawings:

Fig. 1 is the structural representation of the utility model embodiment.

Five, the specific embodiment:

As required, a cover air flow stirring apparatus can simultaneously or not stir a plurality of containers simultaneously.The gas-distributing pipe diameter is big (also can be pot container), has the volume that holds a certain amount of pressure air, so that make stream pressure steady.Every appendix is controlled the break-make of air-flow, the switch of the work of cell therefor stirring just respectively by stop valve.Choke valve can be regulated the stirring intensity of each container respectively, with the character (as the difference of viscosity) that adapts to different solutions.The operator can also demarcate stirring intensity by air gauge.

Blowpipe generally is installed in the bottom of container, and the distance that bubble is risen in liquid is longer, stirring action the best.The shape of blowpipe can be diversified.Can evenly distribute according to the container section shape.The manufactured materials of blowpipe can be selected PVC plastics, fiberglass, stainless steel or the like according to the character of liquid.

Carry the pipeline of air to enter container from the top of container to blowpipe and link to each other, in case liquid refluence inlet pipe road with blowpipe.The effect of check valve also is to stop the liquid into gas-distributing pipe that flows backwards.

Claims

1, a kind of air flow stirring apparatus, include air blast (or air compressor machine) (1), gas-distributing pipe (2), air valve (3), appendix (4), choke valve (5), check-valves (6), air gauge (7), blowpipe (8), container (9), it is characterized in that: gas-distributing pipe (2) is connected in air blast (air compressor machine) (1) gas outlet, gas-distributing pipe (2) connects some air valves (3), another termination appendix (4) of air valve (3), another termination check-valves (6) of appendix (4), check-valves (6) other end is connected blowpipe (8), be provided with air gauge (7) between check-valves (6) and the blowpipe (8), blowpipe (8) is arranged on the bottom of stirred vessel (9).