CN201260902Y

CN201260902Y - Debubbling tank

Info

Publication number: CN201260902Y
Application number: CNU2008200264495U
Authority: CN
Inventors: 胡业忠
Original assignee: SHANDONG HENGFENG MEMBRANE TECHNOLOGY Co Ltd
Current assignee: SHANDONG HENGFENG MEMBRANE TECHNOLOGY Co Ltd
Priority date: 2008-08-01
Filing date: 2008-08-01
Publication date: 2009-06-24
Anticipated expiration: 2018-08-01

Abstract

The utility model relates to a deaeration tank which belongs to the technical field of liquid-gas separation. The deaeration tank comprises a tank body, a tank cover, a feed port, a discharge port, a mixer shaft, a mixer wing and an electric motor. The tank cover is arranged on the tank body; the tank cover is provided with the feed port; the tank body is provided with the discharge port; the electric motor is connected with the mixer shaft which is arranged on the tank cover; and the mixer wing is mounted on the mixer shaft and contained in the tank body. The deaeration tank is characterized in that the periphery of the tank body is provided with a container which tightly attached on the tank body; a heat preservation device is arranged in the container; the container is communicated with a liquid inlet pipe and a liquid outlet pipe; and the tank body is communicated with a vacuum-pumping device. The utility model has the advantages that the temperature in the tank can be favorably controlled, the influence of the non-constant temperature to the material in the tank is eliminated, the chemical reaction between the material and air is prevented, the material in the tank can flow out rapidly, the structure is simple, the cost is low, the maintenance is convenient, the occupied space is small, the space is saved, the deaeration time is shortened, and the deaeration is complete.

Description

A kind of deaeration jar

Technical field

The utility model belongs to liquid gas separation technology field, is specifically related to a kind of defoaming device.

Background technology

Water is Source of life, and water is undisputable fact as global resource in short supply, and existing water resource is just suffering the pollution of various external pollution sources.At present, the general scheme of taking direct drinking is: use membrane separation technique that water sieve is divided and filter, make the water after the filtration reach direct drinking standard.Deaeration as produce film in to the further processing of material, the quality of output film quality is had crucial effects.The device that uses in deaeration is the deaeration jar, in production in the past, can not accomplish better controlled to the temperature in the deaeration jar, and temperature control can have a strong impact on the quality of whole jar of material.In addition, the material in the deaeration jar is dense thick liquid, and jar internal pressure is identical with jar external pressure, and material is not easy to discharge in jar.

The utility model content

In order to overcome the drawback of prior art, the utility model provides a kind of deaeration jar, and it can keep material in tank deaeration under temperature constant state.

The technical scheme that its technical problem that solves the utility model adopts is: design a kind of deaeration jar, comprise tank body, cover, charging aperture, discharging opening, shaft, stirring wing and motor, cover is placed on the tank body, charging aperture is set on cover, discharging opening is set on the tank body, motor connects shaft, shaft is installed on the cover, stirring wing is installed on the shaft, and stirring wing is inclusive in the tank body, it is characterized in that the tank body periphery is provided with container, container abuts against on the tank body, place attemperator in the container, container is communicated with feed tube and drain pipe, and tank body is communicated with vaccum-pumping equipment.

The utility model also comprises contains the bubble device, and tank body or cover are communicated with contains the bubble device, prevents the material contaminated environment that deaeration is come out.

The utility model also comprises air inlet pipe, offers air inlet on cover or the tank body, and tube connector is installed on the air inlet, and the tube connector end is provided with air inlet pipe, and tube connector is communicated with air inlet pipe, and setting pressure table, pressure-relief valve on the tube connector are installed into air valve on the air inlet pipe.The interior slumpability gas of air inlet pipe after inert gas charges in the jar, increases the pressure in the jar, outside the extrusion of the material in jar jar, when the pressure in the jar is excessive, closes intake valve, opens pressure-relief valve, lays down a jar interior pressure, and Pressure gauge is used for observing a jar interior pressure.

The utility model is offered observation panel on cover.Be used for observing jar deaeration situation of interior material.

The beneficial effect that the utility model had is:

1. the temperature in the utility model energy better controlled jar has been eliminated because jar interior non-constant influence to material in the jar of temperature.

2. the utility model had both prevented that material and air from producing chemical reaction, can make a jar interior material flow out fast again owing to charge into inert gas in jar.

3. the utility model is simple in structure, and cost is low, and is easy to maintenance, and floor space is little, conserve space.

4. the utility model deaeration time lacks, and deaeration is thorough.

Description of drawings

Fig. 1 is the utility model general structure schematic diagram;

Fig. 2 is the structural representation of tube connector in the utility model;

Fig. 3 is the structural representation of insulating tube in the utility model;

Among the figure: 1. contain bubble device, 2. escape pipe, 3. tracheae, 4. charging aperture, 5. outlet pipe, 6. cooler pan, 7. motor, 8. observation panel, 9. water inlet pipe, 10. vacuum pumping pump, 11. feed tubes, 12. insulating tubes, 13. containers, 14. stirring wing, 15. shafts, 16. discharging openings, 17. tank bodies, 18. drain pipe, 19. covers, 20. air inlet pipe, 21. intake valves, 22. tube connector, 23. pressure-relief valves, 24 Pressure gauges, 25 air inlets.

The specific embodiment

Embodiment one

As shown in the figure, tank body 17 upper ends are provided with cover 19, offer discharging opening 16 on the tank body 17.Tank body 17 peripheries are provided with container 13, and container 13 abuts against on the tank body 17, place insulating tube 12 in the container 13, and container 13 is communicated with feed tube 11 and drain pipe 18, charges into cooling fluid in the container 13.Tank body 17 inside are provided with shaft 15, and stirring wing 14 is installed on the shaft 15, and shaft 15 connects motor 7.Between shaft 15 and the cover 19 bearing is set, cooler pan 6 is set around the bearing, cooler pan 6 is communicated with water inlet pipe 9 and outlet pipe 5.Offer charging aperture 4, observation panel 8, air inlet 25 on the cover 19, air inlet 25 is communicated with tube connector 22, and tube connector 22 is communicated with air inlet pipe 20, and setting pressure table 24, pressure-relief valve 23 are installed into air valve 21 on the tube connector 22 on the air inlet pipe 20.Cover 19 connects vacuum pumping pump 10.Tracheae 3 is set on the cover 19, and tracheae 3 one ends are communicated with tank body 17 inside, and the other end inserts to be contained in the bubble device 1, contains bubble device 1 and is communicated with escape pipe 2.

Set forth specific operation process of the present utility model below:

The material that mixes is put into tank body 17 from charging aperture 4, and actuating motor 7, motor 7 drive shaft 15 and stirring wing 14 rotations, stir the material in the tank body 17, and material can produce a lot of bubbles.At this moment, vacuum pumping pump 10 is started working, and tank body 17 inside are vacuumized, and bubble will break like this, and the gas that vacuum pumping pump 10 discharges after bubble is broken is extracted out.In the deaeration process, the observer can prevent accident from the response situation in the observation panel 8 observation tank bodies 17.Cooler pan 6 is placed on around the bearing, and cooling water enters from outlet pipe 5 from water inlet pipe 9 and flows out, and is used for cooling bearing.The periphery of tank body 17 is provided with container 13, cooling fluid enters in the container 13 from feed tube 11, from drain pipe 18 flow containers 13, insulating tube 12 is placed in the container 13, insulating tube 12 can play the effect of cooling fluid in the heating container 13, can the laying temperature tester in the container 13, be used for measuring the temperature in the tank body 17.If too high the stopping of temperature heated, in container 13, charge into cooling fluid, if hanging down excessively, temperature stops to charge into cooling fluid, insulating tube 12 work, heated cooling fluid.After deaeration finished, nitrogen entered the tube connector 22 from air inlet pipe 20, entered at last in the tank body 17, and the nitrogen of high pressure can extrude the material after the deaeration in the tank body 17 from discharging opening 16.The pressure in the tank body 17 can be observed from the Pressure gauge 24,, the pressure that pressure-relief valve 23 discharges in the tank bodies 17 can be opened if pressure is excessive.

Above-mentionedly finished a deaeration process, in actual use, can only need discharging opening closed according to actual conditions and can carry out repeatedly deaeration.

Embodiment two

In addition, the utility model can also use the method for discontinuous degassing, promptly stir material by stirring wing 14, the bubble that makes it to produce breaks naturally, the gas that discharges after bubble breaks can enter from tracheae 3 and contain the bubble device 1, contain in the bubble device 1 and put into chemical reagent, absorb the noxious material in the gas, gas is discharged in the air from escape pipe 2 then.

Claims

1. deaeration jar, comprise tank body, cover, charging aperture, discharging opening, shaft, stirring wing and motor, cover is placed on the tank body, charging aperture is set on cover, discharging opening is set on the tank body, motor connects shaft, shaft is installed on the cover, stirring wing is installed on the shaft, and stirring wing is inclusive in the tank body, it is characterized in that the tank body periphery is provided with container, container abuts against on the tank body, place attemperator in the container, container is communicated with feed tube and drain pipe, and tank body is communicated with vaccum-pumping equipment.

2. a kind of deaeration jar according to claim 1 is characterized in that also comprising and contains the bubble device that tank body or cover are communicated with contains the bubble device.

3. a kind of deaeration jar according to claim 1 is characterized in that also comprising air inlet pipe, offers air inlet on cover or the tank body, tube connector is installed on the air inlet, tube connector is communicated with air inlet pipe, and setting pressure table and pressure-relief valve on the tube connector are installed into air valve on the air inlet pipe.

4. a kind of deaeration jar according to claim 1 is characterized in that offering on the cover observation panel.