CN203355576U - Anti-pulverization and quickly-dismounted drying tower - Google Patents
Anti-pulverization and quickly-dismounted drying tower Download PDFInfo
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- CN203355576U CN203355576U CN 201320356788 CN201320356788U CN203355576U CN 203355576 U CN203355576 U CN 203355576U CN 201320356788 CN201320356788 CN 201320356788 CN 201320356788 U CN201320356788 U CN 201320356788U CN 203355576 U CN203355576 U CN 203355576U
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- drying tower
- end cover
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- shear
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of drying equipment for compressed air, and provides an anti-pulverization and quickly-dismounted drying tower. The drying tower comprises an upper end cover, a drying tower cylindrical body, screws, a spring, a pipe filter, an upper support board, an adsorbent, a filtration support board and a lower end cover, wherein the upper end cover, the lower end cover and the drying tower cylindrical body are connected via an anti-shearing ring structure; the lower end surface of the upper end cover is connected with the pipe filter; the pipe filter is sleeved with the spring; the spring tightly presses the upper end surface of the adsorbent via the upper support board; the lower end surface of the adsorbent is tightly pressed by the lower end cover via the filtration support board. The anti-pulverization and quickly-dismounted drying tower can effectively prevent the pulverization of the adsorbent, and can be quickly dismounted during an overhaul.
Description
Technical field
The utility model relates to the air drying device of compressor field, especially a kind of anti-efflorescence fast disassembly type drying tower.
Background technology
At present, common compressed air regeneration absorption type device for drying and filtering, its drying tower structure consists of upper end cover, bottom end cover and drying tower cylindrical shell.This drying tower is formed by upper and lower end cap and drying tower barrel soldering, and adsorbent is filled in drying tower by the piping filter installing port, then uses piping filter that it is compressed.The major defect that this drying tower exists has:
1, absorbent atomizing.The drying tower end cap of this form and cylindrical shell adopt Welding Structure, adsorbent is filled into drying tower by the piping filter installing port, and adsorbent enters into drying tower by aperture, has dead angle during filling, last piping filter is difficult to install, and also is difficult to adsorbent is compressed.In long-term use procedure, because air-flow in drying tower constantly washes away repeatedly, load the comparatively loosening easy efflorescence of adsorbent, the powder after efflorescence has increased the weight of the burden of piping filter, and pneumatic equipment and the instrument that after the inflow system, can connect system cause damage.
2, end cap dismounting difficulty.Use welded drying tower, when adsorbent is changed, can only it be toppled over from the piping filter mouth, if to operations such as drying tower overhaul, end cap and drying tower cylindrical shell need to be carried out to cutting and separating, so the dismounting of drying tower bothers very much.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned the deficiencies in the prior art part, provides a kind of and can not only prevent absorbent atomizing, and can carry out the drying tower of quick-detachment when maintenance.
The purpose of this utility model is achieved by the following technical measures: a kind of anti-efflorescence fast disassembly type drying tower, comprise upper end cover, drying tower cylindrical shell, double-screw bolt, spring, piping filter, upper backup pad, adsorbent, filtration gripper shoe, bottom end cover, described upper end cover, bottom end cover and drying tower cylindrical shell are connected by the anti-shear ring structure, described upper end cover lower surface is connected with piping filter, the piping filter overcoat has spring, spring compresses the adsorbent upper surface by upper backup pad, and described adsorbent lower surface compresses by filtering gripper shoe and bottom end cover.
In technique scheme, described anti-shear ring structure comprises 4 rectangle anti-shear rings, 4 fan-shaped anti-shear rings, back-up ring, catch, the common annulus that forms of described rectangle anti-shear ring and fan-shaped anti-shear ring, embed the groove on the drying tower cylinder inboard wall, be provided for preventing in use loosening removable ring of rectangle anti-shear ring and fan-shaped anti-shear ring at the common annulus inner close fitting formed of rectangle anti-shear ring and fan-shaped anti-shear ring, back-up ring is provided with catch, catch is bolted on upper end cover, can prevent that Sealing shield ring skids off.
In technique scheme, described filtration gripper shoe is formed by connecting by double layer support plate and middle filter element, and filter element adopts sheet stainless steel powder metallurgical filter element, and the double layer support plate adopts uncorruptible stainless steel material.
The utility model prevents that efflorescence, fast disassembly type drying tower have following beneficial effect compared with prior art:
1, adsorbent is difficult for efflorescence.Adsorbent is after filling, and end cap compresses adsorbent by spring and gripper shoe, and due to the dismoutability of end cap, the filling ratio of adsorbent is more convenient, and is convenient to gripper shoe and compresses adsorbent and do not have the structure dead angle.
2, maintenance is convenient.Drying tower has adopted the anti-shear ring syndeton, so anti-shear ring is taken off and the end cap of drying tower can be disassembled.
The accompanying drawing explanation
The structural representation that Fig. 1 is the anti-efflorescence fast disassembly type drying tower of the utility model embodiment.
The A-A schematic cross-section that Fig. 2 is Fig. 1.
The rectangle anti-shear ring schematic diagram that Fig. 3 is the utility model embodiment.
The fan-shaped anti-shear ring schematic diagram that Fig. 4 is the utility model embodiment.
The filtration gripper shoe sectional view that Fig. 5 is the utility model embodiment.
The top view that Fig. 6 is Fig. 5.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
As shown in Figures 1 to 4, the present embodiment provides a kind of anti-efflorescence, fast disassembly type drying tower, mainly valve pack module 1, upper end cover 2, drying tower cylindrical shell 3, double-screw bolt 4, exterior tube joint 5, spring 6, piping filter 7, upper backup pad 8, adsorbent 9, filtration gripper shoe 10, bottom end cover 11 and valve pack module 12 etc., consists of.
What described end cap 2,11 and drying tower cylindrical shell 3 adopted is the anti-shear ring syndeton.At first adsorbent 9 is filled up to drying tower, use spring 6 that adsorbent 9 is compressed, at this time end cap is fit in drying tower cylindrical shell 3, between end cap and drying tower cylindrical shell 3, adopted the two seals circle to be sealed it.After end cap 2 is in place, 4 rectangle anti-shear rings 13 and 4 fan-shaped anti-shear rings 14 are installed into to the groove on drying tower cylindrical shell 3 inwalls, again back-up ring 15 is installed in rectangle anti-shear ring 13 and the common annulus formed of fan-shaped anti-shear ring 14 and props up annulus, prevent that rectangle anti-shear ring 13 and fan-shaped anti-shear ring 14 are in use loosening.Catch 17 is fixed on upper end cover by bolt 16, can prevents that Sealing shield ring 15 skids off, finally by four double-screw bolts 4, valve pack module 1 is fixed on end cap.When the inner pressure-bearing of drying tower, end cap is subject to outside power, and now anti-shear ring can prevent that end cap from coming off, thereby end cap and drying tower cylindrical shell are coupled together.
Described upper end cover 2 belows are equipped with piping filter 7, piping filter 7 is bolted on upper end cover 2, air-flow can enter inside from piping filter 7 outsides, then leads to valve pack module 1, thereby the absorbent powder that can filter efflorescence enters into valve pack module 1.Filter 7 outsides in passageway are equipped with spring 6, and spring 6 belows contact with upper backup pad 8.Spring 6 has certain elasticity, by upper backup pad 8, adsorbent 9 is compressed.Along with the drying tower growth of service time, adsorbent 9 occurs loosening, and spring 6 can compress adsorbent 9 by the strain of self, prevents that it is loosening, and then avoids the rapid efflorescence of adsorbent.
Described adsorbent 9 lower surfaces compress with bottom end cover 11 by filtering gripper shoe 10.
As shown in Figure 5,6, described filtration gripper shoe 10 is to be formed by connecting by ground floor gripper shoe 18, filter element 19 and second layer gripper shoe 20.Filter element 19 can be selected suitable sheet stainless steel powder metallurgical filter element according to GB/T6886-2008.Ground floor gripper shoe 18 and second layer gripper shoe 20 in drying tower inside are all selected uncorruptible stainless steel material manufacture, when guaranteeing mechanical strength, can avoid corrosion to cause secondary pollution.In the middle of ground floor gripper shoe 18, hollow out has four fan-shaped hollow section territories, and for strengthening the circulation area of filter element 19, this structure of another aspect has played the effect of structural strengthening to stainless steel filter element 19 on the one hand.Because adsorbent one side pressure tightly gets final product, so spring structure is not set on bottom end cover 11.
Claims (3)
1. an anti-efflorescence fast disassembly type drying tower, comprise upper end cover, drying tower cylindrical shell, double-screw bolt, spring, piping filter, upper backup pad, adsorbent, filtration gripper shoe, bottom end cover, it is characterized in that: described upper end cover, bottom end cover and drying tower cylindrical shell are connected by the anti-shear ring structure, described upper end cover lower surface is connected with piping filter, piping filter is arranged with spring outward, spring compresses the adsorbent upper surface by upper backup pad, and described adsorbent lower surface compresses by filtering gripper shoe and bottom end cover.
2. anti-efflorescence fast disassembly type drying tower according to claim 1, it is characterized in that: described anti-shear ring structure comprises 4 rectangle anti-shear rings, 4 fan-shaped anti-shear rings, back-up ring, catch, the common annulus that forms of described rectangle anti-shear ring and fan-shaped anti-shear ring, embed the groove on the drying tower cylinder inboard wall, be provided for preventing in use loosening removable ring of rectangle anti-shear ring and fan-shaped anti-shear ring at the common annulus inner close fitting formed of rectangle anti-shear ring and fan-shaped anti-shear ring, back-up ring is provided with the catch that anti-Sealing shield ring skids off.
3. anti-efflorescence fast disassembly type drying tower according to claim 1, it is characterized in that: described filtration gripper shoe is formed by connecting by double layer support plate and middle filter element, filter element adopts sheet stainless steel powder metallurgical filter element, and the double layer support plate adopts uncorruptible stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356788 CN203355576U (en) | 2013-06-21 | 2013-06-21 | Anti-pulverization and quickly-dismounted drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320356788 CN203355576U (en) | 2013-06-21 | 2013-06-21 | Anti-pulverization and quickly-dismounted drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355576U true CN203355576U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320356788 Expired - Fee Related CN203355576U (en) | 2013-06-21 | 2013-06-21 | Anti-pulverization and quickly-dismounted drying tower |
Country Status (1)
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| CN (1) | CN203355576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983094A (en) * | 2017-11-30 | 2018-05-04 | 贵州赛诺管业有限公司 | Gas with foreign flavor absorbs processing equipment in a kind of plastic cement pipeline production process |
-
2013
- 2013-06-21 CN CN 201320356788 patent/CN203355576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983094A (en) * | 2017-11-30 | 2018-05-04 | 贵州赛诺管业有限公司 | Gas with foreign flavor absorbs processing equipment in a kind of plastic cement pipeline production process |
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Legal Events
| 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: 20131225 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |