CN207713404U - A kind of mounting structure of industrial oxygenerating machine molecular sieve - Google Patents

Abstract

The utility model discloses a kind of mounting structures of industrial oxygenerating machine molecular sieve, it is characterised in that：Including molecular sieve, annular ring, the upper steel wire being set on annular ring and lower steel wire, at the top of the inner wall of annular ring and bottom is respectively equipped with annular ring and lower annular ring, the outer rim of the upper steel wire is installed on through bolt on the top surface of the upper annular ring, the outer rim of the lower steel wire is installed on through bolt on the bottom surface of the lower annular ring, and the molecular sieve is installed between the upper steel wire and lower steel wire.The utility model improves the installation effectiveness and installation quality of molecular sieve, improves the utilization rate of molecular sieve.

Description

A kind of mounting structure of industrial oxygenerating machine molecular sieve

Technical field

The utility model is related to a kind of industrial oxygenerating machine more particularly to a kind of installation knots of industrial oxygenerating machine molecular sieve Structure.

Background technology

The industrial oxygenerating machine separation air adsorption tower group of mainly filling up molecular sieve by two is under normal temperature condition, pressing Contracting air enters adsorption tower, nitrogen in adsorption tower in air etc. is by molecule by filtering after removing water the purified treatments such as dry Sieve is adsorbed, and oxygen is made to be enriched in the gas phase, and from outlet, outflow is stored in oxygen surge tank, and complete in another tower Molecular sieve at absorption is depressured rapidly, and the ingredient adsorbed, two tower alternate cycles are parsed, you can it is >=90% to obtain purity Cheap oxygen.

In the prior art, all it is to be placed to molecular sieve using the cylinder of a hollow out, although the quantity of molecular sieve is more, But the amount of absorption nitrogen is fixed, is in this way not reach nitrogen to be merely able to touch on a small quantity in other words there are many molecular sieve Nitrogen, that is, molecular sieve can not use completely, and in this mode, the quantity of molecular sieve is more, but utilization rate is relatively low, The contact area of the gas of molecular sieve is small, and this molecular sieve is of high cost, and utilization rate is low, causes greatly to waste.

Invention content

The utility model aim is to provide a kind of mounting structure of industrial oxygenerating machine molecular sieve, by using the structure, The contact area for improving molecular sieve and gas, reduces cost.

In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of peace of industrial oxygenerating machine molecular sieve Assembling structure, including molecular sieve, annular ring, the upper steel wire being set on annular ring and lower steel wire, the inner wall of annular ring Top and bottom are respectively equipped with annular ring and lower annular ring, and the outer rim of the upper steel wire is installed on the upper annular through bolt On the top surface of circle, the outer rim of the lower steel wire is installed on through bolt on the bottom surface of the lower annular ring, the molecular sieve installation Between the upper steel wire and lower steel wire.

In above-mentioned technical proposal, annular is evenly equipped with a plurality of upper screw holes on the upper annular ring, ring on the lower annular ring Shape is evenly equipped with a plurality of lower screw holes, and the outer rim of the upper steel wire, which is spirally connected through bolt with the upper screw hole, to be connected, the lower steel wire The outer rim of net, which is spirally connected through bolt with the lower screw hole, to be connected.

In above-mentioned technical proposal, annular groove is constituted between the upper and lower annular ring, the molecular sieve is set to the ring The inside of shape circle, and the outer rim of the molecular sieve is set in the annular groove.

In above-mentioned technical proposal, the upper steel wire is equipped with a notch, and the notch is equipped with a cover board, the cover board It is lock onto on the notch through iron wire.

In above-mentioned technical proposal, the top surface of annular ring is equipped with annular protrusion, and the bottom surface of annular ring is equipped with Annular groove, the annular protrusion match with the annular groove.

Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：

1. can be directly installed in the utility model by the way that annular ring and upper and lower steel wire, such molecular sieve is arranged Above and below between steel wire and annular ring, the contact area of such molecular sieve and gas is big, effectively improves connecing for molecular sieve and gas Contacting surface is accumulated, and is improved the utilization rate of molecular sieve, is reduced cost；

2. by the way that annular protrusion is arranged at the top of annular ring in the utility model, annular is set in the bottom of annular ring Slot, annular ring multigroup in this way can carry out Matching installation by annular protrusion and annular groove, improve the adsorption effect of molecular sieve.

Description of the drawings

Fig. 1 is the structural schematic diagram in the utility model embodiment one；

Fig. 2 is the structural schematic diagram of annular ring in the utility model embodiment one；

Fig. 3 is the dimensional structure diagram of annular ring in the utility model embodiment one.

Wherein：1, molecular sieve；2, annular ring；3, upper steel wire；4, lower steel wire；5, upper annular ring；6, lower annular ring；7、 Upper screw hole；8, lower screw hole；9, annular groove；10, notch；11, cover board；12, annular protrusion；13, annular groove.

Specific implementation mode

The utility model is further described with reference to the accompanying drawings and embodiments：

Embodiment one：Shown in Fig. 1~3, a kind of mounting structure of industrial oxygenerating machine molecular sieve, including molecular sieve 1, Annular ring 2, the upper steel wire 3 being set on annular ring 2 and lower steel wire 4, the inner wall top of annular ring 2 and bottom difference Equipped with upper annular ring 5 and lower annular ring 6, the outer rim of the upper steel wire 3 is installed on the top surface of the upper annular ring 5 through bolt On, the outer rim of the lower steel wire 4 is installed on through bolt on the bottom surface of the lower annular ring 6, and the molecular sieve 1 is installed on described Between upper steel wire 3 and lower steel wire 4.

In the present embodiment, when being installed to molecular sieve, lower steel wire is first mounted on to the bottom of lower annular ring, so Molecular sieve is put into inside the annular ring on lower steel wire afterwards, after molecular sieve places completion, upper steel wire is directly covered On molecular sieve, upper steel wire and upper annular ring are fixed using bolt, molecular sieve is made to be locked in upper and lower steel wire and ring Between shape circle.It needs in use, directly assembled molecular sieve and annular ring are directly installed on inside adsorption tower, conveniently soon Victory also allows for repair and replaces.The contact area of molecular sieve and gas is big simultaneously, and utilization rate is high.

Shown in Fig. 1~3, annular is evenly equipped with a plurality of upper screw holes 7 on the upper annular ring 5, on the lower annular ring 6 Annular is evenly equipped with a plurality of lower screw holes 8, and the outer rim of the upper steel wire, which is spirally connected through bolt with the upper screw hole, to be connected, the lower steel The outer rim of silk screen, which is spirally connected through bolt with the lower screw hole, to be connected.

Annular groove 9 is constituted between the upper and lower annular ring, the molecular sieve is set to the inside of annular ring, and The outer rim of the molecular sieve is set in the annular groove.

Shown in Figure 1, the upper steel wire 3 is equipped with a notch 10, and the notch 10 is equipped with a cover board 11, described Cover board is lock onto through iron wire on the notch.

In the present embodiment, in order to reduce the gap between adjacent molecule sieve, ensure the amount of molecular sieve as far as possible, upper Steel wire opens cover board after installation is complete, leaks out notch, fills in molecular sieve again out of notch, as far as possible by annular ring, Fill full molecular sieve between upper and lower steel wire, prevent hollow out from occurring, ensure air-flow by when must be ensured point by molecular sieve The quality of adsorption of son sieve.Cover board is covered notch, is locked to cover board after installation is complete by molecular sieve.

Shown in Fig. 1~3, the top surface of annular ring 2 is equipped with annular protrusion 12, on the bottom surface of annular ring 2 Equipped with annular groove 13, the annular protrusion matches with the annular groove.

In the present embodiment, in adsorption tower in use, if if one group of molecular sieve quantity is inadequate, can again increase A group molecular sieve is added, is increased according to actual conditions.When increasing, it is only necessary to be placed on down the annular ring of the molecular sieve on upper layer On layer annular ring, the cooperation of annular groove and annular protrusion is utilized, you can the installation of molecular sieve and adsorption tower is completed, it is convenient and efficient.

Claims (5)

1. a kind of mounting structure of industrial oxygenerating machine molecular sieve, it is characterised in that：Including molecular sieve, annular ring, it is set to ring Upper steel wire on shape circle and lower steel wire, the inner wall top of annular ring and bottom are respectively equipped with annular ring and lower annular Circle, the outer rim of the upper steel wire are installed on through bolt on the top surface of the upper annular ring, and the outer rim of the lower steel wire is through spiral shell Bolt is installed on the bottom surface of the lower annular ring, and the molecular sieve is installed between the upper steel wire and lower steel wire.

2. the mounting structure of industrial oxygenerating machine molecular sieve according to claim 1, it is characterised in that：The upper annular ring Upper annular is evenly equipped with a plurality of upper screw holes, and annular is evenly equipped with a plurality of lower screw holes on the lower annular ring, the upper steel wire Outer rim, which is spirally connected through bolt with the upper screw hole, to be connected, and the outer rim of the lower steel wire, which is spirally connected through bolt with the lower screw hole, to be connected.

3. the mounting structure of industrial oxygenerating machine molecular sieve according to claim 1, it is characterised in that：The upper and lower ring Annular groove is constituted between shape circle, the molecular sieve is set to the inside of annular ring, and the outer rim setting of the molecular sieve In in the annular groove.

4. the mounting structure of industrial oxygenerating machine molecular sieve according to claim 1, it is characterised in that：The upper steel wire It is equipped with a notch, the notch is equipped with a cover board, and the cover board is lock onto through iron wire on the notch.

5. the mounting structure of industrial oxygenerating machine molecular sieve according to claim 1, it is characterised in that：Annular ring Top surface is equipped with annular protrusion, and the bottom surface of annular ring is equipped with annular groove, the annular protrusion and the annular groove phase Match.