CN209530469U - A kind of novel pressure-variable adsorption adsorption tower structure of distributor - Google Patents
A kind of novel pressure-variable adsorption adsorption tower structure of distributor Download PDFInfo
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- CN209530469U CN209530469U CN201822133725.4U CN201822133725U CN209530469U CN 209530469 U CN209530469 U CN 209530469U CN 201822133725 U CN201822133725 U CN 201822133725U CN 209530469 U CN209530469 U CN 209530469U
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- adsorption tower
- distributor
- annular
- ventilating hole
- fixedly connected
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Abstract
The utility model provides a kind of novel pressure-variable adsorption adsorption tower structure of distributor, including adsorption tower, the bottom of adsorption tower is the inner wall of outer arcuate, distributor is equipped on the inner wall of absorption tower bottom, distributor includes the ventilating hole plate of cone, the upper end of ventilating hole plate is small tapered end and sealed set, and the lower end of ventilating hole plate seals and is fixedly connected on cylinder platform, the lower end sealing of cylinder platform and the bottom for being fixed on adsorption tower；It is covered with silk screen face on the outer surface of ventilating hole plate, press strip is evenly arranged on silk screen face, press strip pressing is fixedly connected on silk screen face and by screw with ventilating hole plate.The utility model structure is simply firm, and junction good airproof performance avoids adsorbent from being leaked to inside distributor, reduces security risk, ensure that the stable operation of adsorption tower and its system；The manhole of setting is convenient to safeguard distributor inside, and the fixing seal effect of the utility model silk screen is good and easy to disassemble and safeguards.
Description
Technical field
The utility model relates to pressure-variable adsorption adsorption towers, and a kind of novel pressure-variable adsorption adsorption tower distributor knot is specifically arranged
Structure.
Background technique
Pressure-swing absorption apparatus adsorbs tower bottom distributor due to design, manufacture, assembly etc. are many-sided, be easy to cause dress
It sets adsorbent in operational process to leak out from the distributor gap of bottom, the adsorbent revealed in operational process is easy to influence sequencing valve
Leakproofness, often result in string pressure, the accidents such as product gas deterioration, influence the safe and stable operation of downstream unit.Though sharp
Adsorbent is completely drawn out with device parking maintenance chance, distributor is reinstalled, but still sent out in subsequent operational process
Existing a small amount of adsorbent leakage, for the safe and stable operation for guaranteeing device, security risk caused by eliminating because of adsorbent leakage is needed
Optimization is transformed to absorption tower bottom distributor.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of novel pressure-variable adsorption adsorption tower structure of distributor
A kind of novel pressure-variable adsorption adsorption tower structure of distributor, including adsorption tower, the bottom of the adsorption tower are outer arcuate
Inner wall, be equipped with distributor on the inner wall of the absorption tower bottom, it is characterised in that: the distributor includes the logical of cone
Orifice plate, the upper end of the ventilating hole plate are small tapered end and sealed set, and the lower end of the ventilating hole plate seals and is fixedly connected on cylinder
On platform, the lower end sealing of the cylinder platform and the bottom for being fixed on the adsorption tower；
It is covered with silk screen face on the outer surface of the ventilating hole plate, is evenly arranged with press strip on the silk screen face, it is described
Press strip pressing is fixedly connected on the silk screen face and by screw with the ventilating hole plate.
Further are as follows: be equipped with annular notch on the top of the cylinder platform inner ring, be installed with ring on the annular notch
Shape supporting plate, being sealedly and fixedly connected in the lower end of the ventilating hole plate has annular connecting plate, and the annular connecting plate is overlapped on the ring
On shape supporting plate, the lower edge in the silk screen face is overlapped on the annular connecting plate and is compressed by annular gland.
Further are as follows: sealing ring, the side of the sealing ring and the annular connecting plate outer end are equipped in the notch
Face, annular gland outer end face abut, and the other side of the density circle is abutted with the side wall of the notch；The annular supporting plate, ring
Shape connecting plate and annular gland are bolted to connection.Promote the sealing fixed effect of ventilating hole plate and cylinder platform.
Further are as follows: the lower end surface of the cylinder platform be outer V-type, two inclined surface of the cylinder platform V-type lower end surface with
It is fixedly connected between the inner wall of the adsorption tower by solder.The fixed effect of this welding manner is more preferable.
Further are as follows: bracket is equipped with below the ventilating hole plate, the frame upper is fixedly connected with the ventilating hole plate, institute
The lower part and the absorption inner wall of tower for stating bracket are fixed.Improve the stability and maximum support amount of ventilating hole plate.
Further are as follows: be equipped with manhole in the lower tapered end end of the ventilating hole plate, being sealedly and fixedly connected in the manhole has
Fixed cylinder, being sealedly and fixedly connected in the upper end of the fixed cylinder inner wall has annular support, the upper end-face edge overlap joint in the silk screen face
It is compressed in the annular support and through circular cover.It is convenient distributor inside to be safeguarded and replaced silk screen face.
Further are as follows: be fixedly connected including two pieces of circular covers and by bolt with the annular support.
The utility model has the beneficial effects that the utility model structure is simply firm, junction good airproof performance avoids adsorbent
It is leaked to inside distributor, reduces security risk, ensure that the stable operation of adsorption tower and its system；Convenient pair of the manhole of setting
It is safeguarded inside distributor, the fixing seal effect of the utility model silk screen is good and easy to disassemble and safeguards.The utility model
The accident potential such as string pressure, purity of product gas deterioration can be eliminated, to bring safety benefit.
Detailed description of the invention
Fig. 1 is the sectional structure chart of the utility model；
Fig. 2 is the overlooking structure figure of the utility model；
Fig. 3 is the schematic enlarged-scale view of a-quadrant in Fig. 1.
In figure, 1, ventilating hole plate；11, annular connecting plate；2, silk screen face；21, press strip；3, cylinder platform；31, annular supporting plate；32,
Sealing ring；4, adsorption tower；5, bracket；6, annular gland；71, fixed cylinder；72, annular support；8, circular cover.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.It should be noted that a left side in the example of the utility model,
In, the positional terms such as right, upper and lower, be only relative concept or be to refer to the normal operating condition of product each other, without answering
This is considered restrictive.
A kind of novel pressure-variable adsorption adsorption tower structure of distributor, including adsorption tower 4, the bottom of the adsorption tower 4 are outer arc
The inner wall of shape, is equipped with distributor on the inner wall of 4 bottom of adsorption tower, and the distributor includes the ventilating hole plate 1 of cone, institute
The upper end for stating ventilating hole plate 1 is small tapered end and sealed set, and the lower end of the ventilating hole plate 1 seals and is fixedly connected on cylinder platform 3,
The lower end of the cylinder platform 3 seals and is fixed on the bottom of the adsorption tower 4；
It is covered with silk screen face 2 on the outer surface of the ventilating hole plate 1, is evenly arranged with press strip 21 on the silk screen face 2,
The pressing of press strip 21 is fixedly connected on the silk screen face 2 and through screw with the ventilating hole plate 1.
Wherein, it is equipped with annular notch 31 on the top of 3 inner ring of cylinder platform, is installed with ring on the annular notch 31
Shape supporting plate 31, being sealedly and fixedly connected in the lower end of the ventilating hole plate 1 has annular connecting plate 11, and the annular connecting plate 11 is overlapped on
On the annular supporting plate 31, the lower edge in the silk screen face 2 is overlapped on the annular connecting plate 11 and by annular gland 6
It compresses；Sealing ring 32, the side of the sealing ring 32 and 11 outer end face of annular connecting plate, annular are equipped in the notch
6 outer end face of gland abuts, and the other side of the density circle 32 is abutted with the side wall of the notch；The annular supporting plate 31, annular
Connecting plate 11 and annular gland 6 are bolted to connection；The lower end surface of the cylinder platform 3 is outer V-type, the cylinder platform 3V
It is fixedly connected between two inclined surface of type lower end surface and the inner wall of the adsorption tower 4 by solder.It is equipped with below the ventilating hole plate 1
Bracket 5,5 top of bracket are fixedly connected with the ventilating hole plate 1, and the lower part of the bracket 4 and 4 inner wall of adsorption tower are solid
It is fixed.
In addition, being equipped with manhole in the lower tapered end end of the ventilating hole plate 1, being sealedly and fixedly connected in the manhole has fixation
Cylinder 71, being sealedly and fixedly connected in the upper end of 71 inner wall of fixed cylinder has annular support 72, and the upper end-face edge in the silk screen face 2 is taken
It connects in the annular support 72 and is compressed by circular cover 8.Including two pieces of circular covers 8 and pass through bolt and the annular
Saddle 72 is fixedly connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of novel pressure-variable adsorption adsorption tower structure of distributor, including adsorption tower, the bottom of the adsorption tower is outer arcuate
Inner wall is equipped with distributor on the inner wall of the absorption tower bottom, it is characterised in that: the distributor includes the through-hole of cone
Plate, the upper end of the ventilating hole plate are small tapered end and sealed set, and the lower end of the ventilating hole plate seals and is fixedly connected on cylinder platform
On, the lower end sealing of the cylinder platform and the bottom for being fixed on the adsorption tower；
It is covered with silk screen face on the outer surface of the ventilating hole plate, press strip, the press strip are evenly arranged on the silk screen face
Pressing is fixedly connected on the silk screen face and by screw with the ventilating hole plate.
2. a kind of novel pressure-variable adsorption adsorption tower structure of distributor according to claim 1, it is characterised in that: in the circle
The top of cylinder platform inner ring is equipped with annular notch, annular supporting plate is installed on the annular notch, in the lower end of the ventilating hole plate
Being sealedly and fixedly connected has annular connecting plate, and the annular connecting plate is overlapped on the annular supporting plate, the lower end in the silk screen face
Overlapping edges compress on the annular connecting plate and through annular gland.
3. a kind of novel pressure-variable adsorption adsorption tower structure of distributor according to claim 2, it is characterised in that: lacked described
Sealing ring is equipped in mouthful, the side of the sealing ring is abutted with the annular connecting plate outer end face, annular gland outer end face, described
The other side of sealing ring is abutted with the side wall of the notch；The annular supporting plate, annular connecting plate and annular gland pass through bolt
It is fixedly connected.
4. a kind of novel pressure-variable adsorption adsorption tower structure of distributor according to claim 3, it is characterised in that: the cylinder
The lower end surface of platform is outer V-type, by solder between two inclined surface of the cylinder platform V-type lower end surface and the inner wall of the adsorption tower
It is fixedly connected.
5. according to claim 1 to a kind of novel pressure-variable adsorption adsorption tower structure of distributor described in any claim in 4,
It is characterized in that: being equipped with bracket below the ventilating hole plate, the frame upper is fixedly connected with the ventilating hole plate, the bracket
Lower part is fixed with the absorption inner wall of tower.
6. a kind of novel pressure-variable adsorption adsorption tower structure of distributor according to claim 5, it is characterised in that: described logical
The lower tapered end end of orifice plate is equipped with manhole, and being sealedly and fixedly connected in the manhole has fixed cylinder, in the fixed cylinder inner wall
Upper end, which is sealedly and fixedly connected, annular support, and the upper end-face edge in the silk screen face is overlapped in the annular support and passes through circle
Gland compresses.
7. a kind of novel pressure-variable adsorption adsorption tower structure of distributor according to claim 6, it is characterised in that: including two pieces
The circular cover is simultaneously fixedly connected by bolt with the annular support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133725.4U CN209530469U (en) | 2018-12-18 | 2018-12-18 | A kind of novel pressure-variable adsorption adsorption tower structure of distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133725.4U CN209530469U (en) | 2018-12-18 | 2018-12-18 | A kind of novel pressure-variable adsorption adsorption tower structure of distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530469U true CN209530469U (en) | 2019-10-25 |
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ID=68265010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133725.4U Active CN209530469U (en) | 2018-12-18 | 2018-12-18 | A kind of novel pressure-variable adsorption adsorption tower structure of distributor |
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| Country | Link |
|---|---|
| CN (1) | CN209530469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738580A (en) * | 2021-09-03 | 2023-03-07 | 四川大学 | Combined gas distributor |
| CN117654108A (en) * | 2023-11-24 | 2024-03-08 | 南华大学 | Device and method for diverting leaching liquid in adsorption tower |
-
2018
- 2018-12-18 CN CN201822133725.4U patent/CN209530469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115738580A (en) * | 2021-09-03 | 2023-03-07 | 四川大学 | Combined gas distributor |
| CN117654108A (en) * | 2023-11-24 | 2024-03-08 | 南华大学 | Device and method for diverting leaching liquid in adsorption tower |
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