CN203447950U - Filling mechanism of absorbing tower of oxygen making machine - Google Patents
Filling mechanism of absorbing tower of oxygen making machine Download PDFInfo
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- CN203447950U CN203447950U CN201320464654.0U CN201320464654U CN203447950U CN 203447950 U CN203447950 U CN 203447950U CN 201320464654 U CN201320464654 U CN 201320464654U CN 203447950 U CN203447950 U CN 203447950U
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Abstract
The utility model belongs to the technical field of oxygen making equipment and particularly relates to a filling mechanism of an absorbing tower of an oxygen making machine. According to the filling mechanism, the problems of inconvenience in filling of the absorbing tower of the oxygen making machine is solved. The filling mechanism comprises an upper sealing cover, wherein the upper sealing cover is fixed at the top part of a drum-shaped tower body; the tower body is internally provided with a first drum body, a second drum body and a third body which are concentrically arranged from inside to outside and are made of breathable material; an absorbing bin for placing an absorbing agent is formed between the first drum body and the second drum body; a drying bin for placing a drying agent is formed between the second drum body and the third drum body; the upper part of the absorbing bin is provided with at least one absorbing agent inlet positioned outside the tower body; and the upper part of the drying bin is provided with at least one drying agent inlet positioned outside the tower body. The filling mechanism has the advantages that the structure is simple, the operation is convenient, the feeding is uniform, filtering agents are automatically pressed under the action of gravity and hardly float, various filtering agents are hardly mixed, the stability is strong and the cost is saved.
Description
Technical field
The utility model belongs to oxygen generating plant technical field, especially relates to a kind of absorption tower of oxygen erator filling body.
Background technology
Adsorption tower is an important part of oxygen generating plant, the method for the physical absorption that is that it adopts, and the adsorbent of use is zeolite molecular sieve.Airborne main component is nitrogen, oxygen and other rare gas, and their molecular polarity is different, and wherein the polarity of nitrogen wants large compared with the polarity of oxygen.Principle is that oxygen is separated from air, and air is pressurizeed by air compressor after filtering by filter, by solenoid control, arrives adsorbent bed, air pressurized molecular sieve, and the nitrogen in absorbed air, oxygen is shunted out.Filtering agent in adsorption tower is generally divided into drier and adsorbent, when existing adsorption tower loads, drier and adsorbent easily mix, drier and adsorbent filling are closely knit not simultaneously, easily like this cause that filtering agent floats, powdered because high pressure draught causes the impact of filtering agent, reduce oxygen generation efficiency.In addition the filling body of existing adsorption tower also exists: complex structure, and operation inconvenience, filler is inhomogeneous, overhauls the problems such as inconvenience.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of adsorption tower for low-pressure oil-free medical molecular sieve oxygenerator [application number: 201120166833.7], comprises adsorption tower tank body and tower head; Tower head is arranged on the ring flange at adsorption tower tank body top, and adsorption tower tank base is provided with an air inlet pipe; Adsorption tower tank body below is provided with three supporting legs, in adsorption tower tank body, is provided with molecular sieve; Molecular sieve lower horizontal is provided with filter; In adsorption tower inner tank wall, be provided with an air inlet distributor with air inlet pipe connection; On tower head, be provided with oxygen exhaust, oxygen exhaust below is provided with the distributor of all calming the anger; Tower head below is connected with a upper filter support ring, and upper filter support ring is provided with filter; On tower head, be provided with a part sieve filler, in molecular sieve filler, be provided with a part sieve amount position-detection sensor.
Such scheme has solved the problem of the filling inconvenience of the molecular sieve in existing absorption tower of oxygen erator to a certain extent, but this scheme still exists: complex structure, operation inconvenience, filler is inhomogeneous, drier and adsorbent easily mix, filtering agent filling is closely knit not, and unsteady, powdered easily occur, and overhauls inconvenient problem.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple and reasonable, the absorption tower of oxygen erator filtering agent feed arrangement that convenient filling and drier and adsorbent are difficult for mixing.
For achieving the above object, the utility model has adopted following technical proposal: this absorption tower of oxygen erator filling body, comprise the upper cover that is fixed on tubular tower body top, it is characterized in that, in described tower body, be provided with the first cylinder that arranges and made by gas permeable material with one heart from the inside to the outside, the second cylinder and the 3rd cylinder, between the first described cylinder and the second cylinder, be formed for placing the absorption storehouse of adsorbent, between the second described cylinder and the 3rd cylinder, be formed for placing the dryness storehouse of drier, described top, absorption storehouse is provided with at least one the adsorbent charging aperture being positioned at outside tower body, described dryness storehouse top is provided with at least one the drier charging aperture being positioned at outside tower body.Obviously, by at least one adsorbent charging aperture and at least one drier charging aperture, respectively filler is carried out in absorption storehouse and dryness storehouse, make filler convenient, absorption storehouse and separate adsorbent and the drier of making of dryness storehouse are difficult for mixing, under the effect of gravity, drier and adsorbent automatic Loading are closely knit, are difficult for the phenomenons such as generation is floated, powdered.
In above-mentioned absorption tower of oxygen erator filling body, described adsorbent charging aperture has several and is uniformly distributed in a circumferential direction, on each adsorbent charging aperture, is respectively equipped with adsorbent inlet valve.While needing charging, open adsorbent inlet valve, be convenient to like this filling of adsorbent, guaranteed that charging is even simultaneously.
In above-mentioned absorption tower of oxygen erator filling body, described drier charging aperture has several and is uniformly distributed in a circumferential direction, and each drier charging aperture is respectively equipped with drier inlet valve.While needing charging, open drier inlet valve, be convenient to like this filling of drier, guaranteed that charging is even simultaneously.
In above-mentioned absorption tower of oxygen erator filling body, described upper cover center is provided with through hole, the first described cylinder is arranged in through hole, and the second described cylinder and the 3rd cylinder top form respectively the second choke and the 3rd choke and the second choke and the 3rd choke and is arranged in through hole.This structure makes this filling body structure compacter, and stability is strong, saves space.
In above-mentioned absorption tower of oxygen erator filling body, described adsorbent charging aperture is arranged between the first cylinder and the second choke; Described drier charging aperture is arranged between the second choke and the 3rd choke.This structure make adsorbent charging aperture and drier charging aperture more concentrated, make filler convenient.
In above-mentioned absorption tower of oxygen erator filling body, between the second described choke and the second cylinder, form the second inclination shoulder, between the 3rd described choke and the 3rd cylinder, form the 3rd inclination shoulder.Obviously, adopting said structure to be convenient to drier enters dryness storehouse and is convenient to and enter absorption storehouse with adsorbent.
In above-mentioned absorption tower of oxygen erator filling body, described upper cover is equipped with maintenance pipe, and described maintenance pipe lower end is through the second inclination shoulder and extend to the 3rd inclination shoulder, and described maintenance pipe upper end is provided with lid.Obviously, adopt said structure to be convenient to maintenance and the maintenance of this filling body.
Compared with prior art, the advantage of this absorption tower of oxygen erator filling body is: simple in structure, easy to operate, charging is even, and filtering agent is automatic impaction under Action of Gravity Field, is difficult for occurring the phenomenon of floating, various types of filtration agent is difficult for mixing, and stability is strong, cost-saving.
Accompanying drawing explanation
The structural representation that Fig. 1 provides for the utility model.
The top view that Fig. 2 provides for the utility model.
In figure, tower body 1, upper cover 11, through hole 111, the first cylinder 2, the second cylinder 3, the second choke 31, the second inclination shoulder 32, the 3rd cylinder 4, the 3rd choke 41, the 3rd inclination shoulder 42, absorption storehouse 5, adsorbent charging aperture 51, adsorbent inlet valve 511, dryness storehouse 6, drier charging aperture 61, drier inlet valve 611, maintenance pipe 7, lid 71.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1-2, this absorption tower of oxygen erator filling body, comprise the upper cover 11 that is fixed on tubular tower body 1 top, in tower body 1, be provided with the first cylinder 2 that arranges and made by gas permeable material with one heart from the inside to the outside, the second cylinder 3 and the 3rd cylinder 4, the absorption storehouse 5 that is formed for placing adsorbent between the first cylinder 2 and the second cylinder 3, between the second cylinder 3 and the 3rd cylinder 4, be formed for placing the dryness storehouse 6 of drier, absorption 5 tops, storehouse are provided with at least one the adsorbent charging aperture 51 being positioned at outside tower body 1, dryness storehouse 6 tops are provided with at least one the drier charging aperture 61 being positioned at outside tower body 1, by at least one adsorbent charging aperture 51 and at least one drier charging aperture 61, respectively filler is carried out to dryness storehouse 6 in absorption storehouse 5, make filler convenient, absorption storehouse 5 is difficult for mixing with separate adsorbent and the drier of making of dryness storehouse 6, under the effect of gravity, drier and adsorbent automatic Loading are closely knit, be difficult for occurring to float, the phenomenons such as powdered.
As a kind of preferred version, adsorbent charging aperture 51 in the present embodiment has several and is uniformly distributed in a circumferential direction, on each adsorbent charging aperture 51, be respectively equipped with adsorbent inlet valve 511, while needing charging, open adsorbent inlet valve 511, be convenient to like this filling of adsorbent, guaranteed that charging is even simultaneously.Drier charging aperture 61 has several and is uniformly distributed in a circumferential direction, and each drier charging aperture 61 is respectively equipped with drier inlet valve 611, opens drier inlet valve 611 while needing charging, is convenient to like this filling of drier, has guaranteed that charging is even simultaneously.Upper cover 11 centers are provided with through hole 111, the first cylinder 2 is arranged in through hole 111, the second cylinder 3 and the 3rd cylinder 4 tops form respectively the second choke 31 and the 3rd choke 41 and the second choke 31 and the 3rd choke 41 and are arranged in through hole 111, make this filling body structure compacter, stability is strong, saves space.Adsorbent charging aperture 51 is arranged between the first cylinder 2 and the second choke 31; Drier charging aperture 61 is arranged between the second choke 31 and the 3rd choke 41, makes adsorbent charging aperture 51 and drier charging aperture 61 more concentrated, makes filler convenient.Between the second choke 31 and the second cylinder 3, form between the second inclination shoulder 32, the three chokes 41 and the 3rd cylinder 4 and form the 3rd inclination shoulder 42, be convenient to drier enter dryness storehouse 6 and be convenient to adsorbent enter absorption storehouse 5.For the ease of maintenance and the maintenance of this filling body, upper cover 11 is equipped with maintenance pipe 7, and maintenance pipe 7 lower ends are through the second inclination shoulder 32 and extend to the 3rd inclination shoulder 42, and maintenance pipe 7 upper ends are provided with lid 71.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as tower body 1, upper cover 11, through hole 111, the first cylinder 2, the second cylinder 3, the second choke 31, the second inclination shoulder 32, the 3rd cylinder 4, the 3rd choke 41, the 3rd inclination shoulder 42, absorption storehouse 5, adsorbent charging aperture 51, adsorbent inlet valve 511, dryness storehouse 6, drier charging aperture 61, drier inlet valve 611, maintenance pipe 7, lid 71 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (7)
1. an absorption tower of oxygen erator filling body, comprise the upper cover (11) that is fixed on tubular tower body (1) top, it is characterized in that, in described tower body (1), be provided with the first cylinder (2) that arranges and made by gas permeable material with one heart from the inside to the outside, the second cylinder (3) and the 3rd cylinder (4), between described the first cylinder (2) and the second cylinder (3), be formed for placing the absorption storehouse (5) of adsorbent, between described the second cylinder (3) and the 3rd cylinder (4), be formed for placing the dryness storehouse (6) of drier, described top, absorption storehouse (5) is provided with and is positioned at least one outer adsorbent charging aperture (51) of tower body (1), described dryness storehouse (6) top is provided with and is positioned at least one outer drier charging aperture (61) of tower body (1).
2. absorption tower of oxygen erator filling body according to claim 1, it is characterized in that, described adsorbent charging aperture (51) has several and is uniformly distributed in a circumferential direction, on each adsorbent charging aperture (51), is respectively equipped with adsorbent inlet valve (511).
3. absorption tower of oxygen erator filling body according to claim 1, is characterized in that, described drier charging aperture (61) has several and is uniformly distributed in a circumferential direction, and each drier charging aperture (61) is respectively equipped with drier inlet valve (611).
4. according to the absorption tower of oxygen erator filling body described in claim 1 or 2 or 3, it is characterized in that, described upper cover (11) center is provided with through hole (111), described the first cylinder (2) is arranged in through hole (111), and described the second cylinder (3) and the 3rd cylinder (4) top form respectively the second choke (31) and the 3rd choke (41) and the second choke (31) and the 3rd choke (41) and is arranged in through hole (111).
5. absorption tower of oxygen erator filling body according to claim 4, is characterized in that, described adsorbent charging aperture (51) is arranged between the first cylinder (2) and the second choke (31); Described drier charging aperture (61) is arranged between the second choke (31) and the 3rd choke (41).
6. absorption tower of oxygen erator filling body according to claim 4, it is characterized in that, between described the second choke (31) and the second cylinder (3), form the second inclination shoulder (32), between the 3rd described choke (41) and the 3rd cylinder (4), form the 3rd inclination shoulder (42).
7. absorption tower of oxygen erator filling body according to claim 6, it is characterized in that, described upper cover (11) is equipped with maintenance pipe (7), described maintenance pipe (7) lower end is through the second inclination shoulder (32) and extend to the 3rd inclination shoulder (42), and described maintenance pipe (7) upper end is provided with lid (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464654.0U CN203447950U (en) | 2013-07-30 | 2013-07-30 | Filling mechanism of absorbing tower of oxygen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464654.0U CN203447950U (en) | 2013-07-30 | 2013-07-30 | Filling mechanism of absorbing tower of oxygen making machine |
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| Publication Number | Publication Date |
|---|---|
| CN203447950U true CN203447950U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320464654.0U Expired - Fee Related CN203447950U (en) | 2013-07-30 | 2013-07-30 | Filling mechanism of absorbing tower of oxygen making machine |
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| CN (1) | CN203447950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417500A (en) * | 2014-09-22 | 2016-03-23 | 宝山钢铁股份有限公司 | Extraction apparatus for adsorbent of oxygen generating molecular sieve system and extraction method based on extraction apparatus |
-
2013
- 2013-07-30 CN CN201320464654.0U patent/CN203447950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417500A (en) * | 2014-09-22 | 2016-03-23 | 宝山钢铁股份有限公司 | Extraction apparatus for adsorbent of oxygen generating molecular sieve system and extraction method based on extraction apparatus |
| CN105417500B (en) * | 2014-09-22 | 2017-08-25 | 宝山钢铁股份有限公司 | The draw-out device of oxygen molecular sieve system adsorbent processed and the abstracting method based on the draw-out device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |