CN203842438U - High-pressure gas drying and filtering device - Google Patents
High-pressure gas drying and filtering device Download PDFInfo
- Publication number
- CN203842438U CN203842438U CN201420235988.5U CN201420235988U CN203842438U CN 203842438 U CN203842438 U CN 203842438U CN 201420235988 U CN201420235988 U CN 201420235988U CN 203842438 U CN203842438 U CN 203842438U
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- China
- Prior art keywords
- filter barrel
- filter vat
- pressure
- filter
- pressure gas
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a high-pressure gas drying and filtering device. The high-pressure gas drying and filtering device structurally comprises a cone drum-shaped filter barrel, wherein the two ends of the cone drum-shaped filter barrel are closed; an air inlet is formed in the lower side part of the filter barrel; the bottom in the filter barrel is filled with gravels; a gravel layer is higher than the air inlet; the filter barrel is internally provided with two layers of filter screens; an exhaust hole is formed in the upper side part of the filter barrel; a drainage hole is formed in the bottom of the filter barrel; the lower end of the filter barrel is provided with a bracket, so that a certain height exists between a drainage valve and the ground, and water can be conveniently discharged. When the high-pressure gas drying and filtering device is used for construction in winter, the high-pressure and high-temperature gas output by an air compressor is transmitted into the device and comes across the cold air when passing through the gravel layer, the gas is condensed into water droplets on the wall of the filter barrel and the water droplets are absorbed on the wall of the filter barrel, and the water droplets flow down along the wall of the filter barrel and enter the drainage valve; the drainage valve is switched on at the fixed time, water smoothly flows outside, and the content of high-pressure gas water vapor discharged through the exhaust hole can be reduced, so that the water droplets are effectively prevented from accumulating in a high-pressure rubber hose, freezing is avoided, and the smooth construction is guaranteed.
Description
Technical field
The utility model relates to a kind of gas-filtering device, and particularly a kind of gases at high pressure dry filtrating equipment, belongs to construction servicing unit.
Background technology
" pressure-air assistance construction method ", in vibrating and impacting construction of ballast pile field, application is more extensive.But in the winter time in construction, because outdoor temperature is lower, especially job site, coastal area air humidity is large, temperature is low, gases at high pressure temperature that high-pressure pump produces is high, high humidity, when gas, meets during by sebific duct coldly, at high-pressure rubber pipe inwall, forms the globule, because sebific duct reaches tens of rice, the globule very easily freezes, damages sebific duct after building up, and affects normal construction speed, causes unnecessary economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of gases at high pressure dry filtrating equipment, as " pressure-air assistance construction method " servicing unit, solve vibro-replacement stone column " pressure-air assistance construction method " winter construction, air compressor machine gas output sebific duct ice formation issues, guarantees to construct and normally carries out.
The technical scheme in the invention for solving the technical problem is such: a kind of gases at high pressure dry filtrating equipment, structure comprises the taper filter vat of closed at both ends, in filter vat following side, be provided with the air inlet being connected with high-pressure pump by high-pressure rubber pipe, at filter vat inner bottom part, be filled with rubble, Ballast Layer Height exceeds air inlet, filter in staving and be provided with two-layer filter screen, filter vat upper lateral part is provided with the exhaust outlet being connected with the sebific duct of carrying gas, exhaust outlet is provided with valve, filter vat bottom is provided with discharge outlet, filter vat lower end is provided with support, make water discharging valve there is certain altitude apart from ground, to facilitate draining.
Operation principle of the present utility model is as follows:
The utility model is generally applied in winter construction, for water vapour in elimination gases at high pressure in constructing in the winter time, high-pressure rubber pipe is connected with the air inlet of this device following side, high pressure, high-temperature gas are transported in the filter vat of this device, high-temperature gas is met cold, on rubble filter course, filter screen and bucket wall, form the globule, the globule is to downstream to discharge outlet, regularly scupper valve is opened, condensed water will flow out outside bucket smoothly, vapour content in the gases at high pressure of so, discharging through upper lateral part exhaust outlet can reduce in a large number.Two-layer filter screen in filter vat has played further dry, filtration to up dry gas.Therefore, effectively prevented the globule in high-pressure rubber pipe to build up, avoided freezing occurring.
With the folding of scupper valve, regulate exhaust outlet output gas pressure size.In construction, utilize the auxiliary pressure size of controlling output gas of water discharging valve, according to different construction environments, coordinate the pressure valve of air compressor machine to carry out suitable adjustments of gas pressure.
The utility model, the exhaust outlet of filter vat upper lateral part is generally designed to 2, is more conducive to gas and discharges.
The beneficial effect that the utility model is obtained is
:
Use this device to filter gases at high pressure, in the winter of severe cold, even if air humidity is larger, high-pressure rubber pipe also there will not be and freezes phenomenon, has effectively got rid of the construction hidden danger that high-pressure rubber pipe freezes, thereby has ensured carrying out smoothly of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A ' cutaway view (enlarged drawing) of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment
As shown in Figure 1, a kind of gases at high pressure dry filtrating equipment, the barrel-shaped filter vat 1 of cone of closed at both ends is high 1.20 meters, 0.35 meter of bottom diameter, 0.20 meter of top end diameter; In filter vat 1 following side, far from bottom, 0.1 meter of is provided with air inlet 2, and air inlet 2 is connected with high-pressure pump by high-pressure rubber pipe.At the interior end of filter vat 1, to exceeding air inlet 200mm, be filled with rubble 3.Filter vat 1 is interior, and apart from bottom, 0.5 meter, 0.8 meter is provided with two-layer screen pack 4.0.2 meter apart from top of filter vat 1 upper lateral part is provided with two exhaust outlets 5, and exhaust outlet 5 is connected with carrying the sebific duct of gas, and exhaust outlet 5 is provided with valve.Filter vat 1 bottom is provided with discharge outlet 6 and is provided with valve.The lower end of filter vat 1 is provided with support 7, makes scupper valve have certain altitude apart from ground, to facilitate draining.
While using the winter construction of this device, high pressure, the high-temperature gas of air compressor machine output connect this device air inlet by high-pressure rubber pipe and are transported in this device filter vat, through metalling, high-temperature gas is met cold, on metalling, filter vat bucket wall, form the globule and be adsorbed on barrel wall, the globule along bucket wall downstream to water discharging valve, regularly scupper valve is opened, moisture will flow out smoothly, vapour content in the gases at high pressure of discharging through exhaust outlet can reduce in a large number, effectively prevented the globule in high-pressure rubber pipe to build up, avoided freezing occurring.Two-layer filter screen in filter vat has played further dry, filtration to up dry gas.
Through practice test, use this device to filter gases at high pressure, in engineering construction, there is freezing phenomenon in high-pressure rubber pipe never again in the winter time, effectively got rid of the construction hidden danger that high-pressure rubber pipe freezes, and ensured carrying out smoothly of construction.
Claims (2)
1. a gases at high pressure dry filtrating equipment, there is filter vat, it is characterized in that filter vat (1) is for the cone tank of closed at both ends, in filter vat (1) following side, be provided with the air inlet (2) being connected with high-pressure pump by high-pressure rubber pipe, at filter vat inner bottom part, be filled with rubble (3), Ballast Layer Height exceeds air inlet (2), filter in staving and be provided with two-layer filter screen (4), filter vat (1) upper lateral part is provided with the exhaust outlet (5) being connected with the sebific duct of carrying gas, filter vat (1) bottom is provided with discharge outlet (6), the lower end of filter vat (1) is provided with support (7).
2. gases at high pressure dry filtrating equipment according to claim 1, is characterized in that the exhaust outlet (5) of the upper lateral part of filter vat (1) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235988.5U CN203842438U (en) | 2014-05-09 | 2014-05-09 | High-pressure gas drying and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235988.5U CN203842438U (en) | 2014-05-09 | 2014-05-09 | High-pressure gas drying and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842438U true CN203842438U (en) | 2014-09-24 |
Family
ID=51555505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235988.5U Expired - Fee Related CN203842438U (en) | 2014-05-09 | 2014-05-09 | High-pressure gas drying and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749638A (en) * | 2016-04-20 | 2016-07-13 | 成都瑞柯林工程技术有限公司 | Internal support structure for filter bag |
-
2014
- 2014-05-09 CN CN201420235988.5U patent/CN203842438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749638A (en) * | 2016-04-20 | 2016-07-13 | 成都瑞柯林工程技术有限公司 | Internal support structure for filter bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160509 |