CN203852988U - Integrated type separation and filtering device - Google Patents
Integrated type separation and filtering device Download PDFInfo
- Publication number
- CN203852988U CN203852988U CN201420265744.1U CN201420265744U CN203852988U CN 203852988 U CN203852988 U CN 203852988U CN 201420265744 U CN201420265744 U CN 201420265744U CN 203852988 U CN203852988 U CN 203852988U
- Authority
- CN
- China
- Prior art keywords
- oil removing
- filter chamber
- filter
- filtering device
- connecting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides an integrated type separation and filtering device. The integrated type separation and filtering device comprises a separation and dust removing part, an oil removing part and a connection part, wherein the separation and dust removing part is internally provided with a first filtering cavity and comprises a dust removing filtering core; the oil removing part is fixedly arranged at the upper end part of the separation and dust removing part; the oil removing part is internally provided with a second filtering cavity and comprises an oil removing filtering core; the connection part is provided with a through connection channel and is fixedly arranged between the separation and dust removing part and the oil removing part; the two ends of the connection part respectively stretch into the first filtering cavity and the second filtering cavity; the oil removing filtering core and the dust removing filtering core are respectively mounted at the upper end part and the lower end part of the connection part; one part, which stretches into the first filtering cavity, of the connection part is sleeved with a cyclone. Compared with a serial connection combined purification system used by an existing compression set, the integrated type separation and filtering device has an integrated structural design; a pipeline layout of the compression set is simplified; a larger operation and maintenance space can be obtained under the same appearance size.
Description
Technical field
The utility model relates to gas purifying equipment technical field, and particularly a kind of physical method that adopts carries out the integral type minute rate filter of separation, filtration and absorption to the liquid in Compressed Gas, granule foreign and oily vapour etc.
Background technology
In gas purification and purification technology field thereof, the application of gas-filtering device is comparatively extensive.For example in the technological process of compressor, gas being carried out to purified treatment is an indispensable process procedure.In prior art, normally adopting splitter and filter is that gas is carried out to purified treatment.But the high-pressure separator, dust removal filter and the oil removal filter that adopt at present are all respectively integrated, and are unfavorable for the layout of compressor bank process pipe, also occupied the confined space in compressor bank simultaneously in the technological process of compressor bank.
Gases at high pressure are generally to obtain through compressions at different levels by piston compressor, can make to contain in gases at high pressure liquid, granule foreign and oily vapour etc. in compression process.As shown in Figure 1, conventionally adopt at present separator 4 to add the tandem compound cleaning systems such as dust removal filter 5 and oil removal filter 6, its parts are various, and it is many that pipeline connects leak point, and have the shortcomings such as maintainability is poor, cost is high, space hold is large.
As shown in Figure 2, represent the structure of existing separator 4, it is mainly comprised of parts such as cylindrical shell 40, end socket 41, cyclone 42 and guide rods 43.The separation principle of this separator 4 is simple, equipment cost is cheap and good separating effect, but poor to the separating effect of small particle, is generally limited to solid particle or oil droplet that separated diameter is greater than 20 μ m.
As shown in Figure 3, represent the structure of existing dust removal filter 5, and the structure of existing oil removal filter 6 also can represent by Fig. 3, these two kinds of filters are by compositions such as filter 50, filter core 51, housings 52, and it mainly utilizes 51 pairs of gaseous impurities of filter core to filter.Filter core 51 so brought larger difficulty to processing and manufacturing, is installed simultaneously, dismantled to this structure, because housing 52 and the interconnective screw thread nominal diameter of filter 50 are large, also inconvenient; Because its operating pressure is greater than 10MPa, all need to adopt high pressure forging, difficulty of processing is large and manufacturing cost is high.
Therefore, provide a kind of simple in structure, little, of many uses and well behaved separating and filtering device of separating and filtering that takes up room, become a large technical problem urgently to be resolved hurrily in this area.
Utility model content
The utility model will solve the larger technical problem of space hold in prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model proposes a kind of integral type separating and filtering device, wherein, described integral type separating and filtering device comprises separated dedusting portion, oil removing portion and connecting portion, described separated dedusting portion inside has the first filter chamber, described separated dedusting portion comprises air inlet, sewage draining exit and dust removal filter element, described air inlet is opened in described separated dedusting portion upper end and is communicated with the first filter chamber, described sewage draining exit is opened in described separated dedusting subordinate end and is communicated with the first filter chamber, described dust removal filter element is positioned at described the first filter chamber, the upper end of described separated dedusting portion is fixed in described oil removing portion, inside has the second filter chamber, described oil removing portion comprises exhaust outlet and oil removing filter core, described exhaust outlet is opened in described oil removing portion upper end and is communicated with the second filter chamber, described oil removing filter core is positioned at described the second filter chamber, described connecting portion there is the interface channel of perforation and be fixed on described separated dedusting portion and described oil removing portion between, described the first filter chamber and the second filter chamber are stretched into respectively in described connecting portion two ends, described oil removing filter core and described dust removal filter element are installed on respectively upper end and the bottom of described connecting portion, the part that described connecting portion stretches into described the first filter chamber is set with cyclone.
According to an embodiment of the present utility model, described cyclone is set in an end of described the first filter chamber of stretching into of described connecting portion.
According to another embodiment, described separated dedusting portion also comprises at least one filter, and described at least one filter is located in described the first filter chamber and is positioned at described dust removal filter element below.
According to another embodiment, described oil removing subordinate end offers gas and detects mouth, and described gas detects mouth and is communicated with described the second filter chamber.
According to another embodiment, on the outer wall of described connecting portion, there is circumferentially outwards outstanding adpting flange, described adpting flange is spirally connected fixing with the upper surface of described separated dedusting portion.
According to another embodiment, described connecting portion is threaded with described dust removal filter element and described oil removing filter core respectively.
According to another embodiment, described connecting portion also comprises multiple tracks annular seal groove, and it is opened in respectively the junction of the junction of described connecting portion and described separated dedusting portion and connecting portion and described oil removing portion, is provided with sealing ring described in per pass in annular seal groove.
According to another embodiment, described sealing ring is O RunddichtringO.
As shown from the above technical solution, the integral type separating and filtering device the utility model proposes, the cleaning system of the tandem compound using than existing compressor bank, by integrated structural design, simplify the layout of beam line of compressor bank, make compressor bank pipeline rout simplify, rationalize, reduced the probability that gas causes pipe vibration simultaneously, and can optimize the integral layout of compressor bank, under identical appearance and size, can have larger operation and service clearance.In addition, the integral type separating and filtering device the utility model proposes is applied to such as in the equipment such as compressor time, can significantly reduce the number of times of pipeline welding and flaw detection.In addition, the integral type separating and filtering device the utility model proposes is being realized under the prerequisite of purification function, and the structure of its integral type has been saved the parts such as the housing of dedusting, oil removal filter and filter, has played reducing costs, and reduces the effect of number of spare parts.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing tandem compound cleaning system;
Fig. 2 is the sectional structure schematic diagram of existing separator;
Fig. 3 is the sectional structure schematic diagram of existing dust removal filter;
Fig. 4 is the sectional structure schematic diagram of the integral type separating and filtering device that the utility model proposes;
Fig. 5 is the structure for amplifying schematic diagram of A part in Fig. 4.
Wherein, description of reference numerals is as follows:
1. separated dedusting portion; 10. the first filter chamber; 11. air inlets; 12. sewage draining exits; 13. dust removal filter elements; 14. cyclones; 15. filters; 2. oil removing portion; 20. second filter chambers; 21. exhaust outlets; 22. oil removing filter cores; 23. gases detect mouth; 3. connecting portion; 30. interface channels; 31. adpting flanges; 32. annular seal grooves; 33. sealing rings; 4. separator; 40. cylindrical shells; 41. end sockets; 42. cyclones; 43. guide rods; 5. dust removal filter; 50. filters; 51. filter cores; 52. housings; 6. oil removal filter.
The specific embodiment
The exemplary embodiments that embodies the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various variations on different embodiment, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be the use explaining in essence, but not in order to limit the utility model.
The utility model proposes a kind of integral type separating and filtering device, can be used for the separating and filtering of working gas in equipment, for example, in compressor bank, gases at high pressure are wherein carried out to separating and filtering, to remove liquid, granule foreign and the oily vapour etc. in gas.As shown in Figure 4 and Figure 5, the utility model combines separator, dust removal filter and oil removal filter in existing for example tandem compound cleaning system mutually, optimize each several part structure, become there is separation, dedusting and except the separating and filtering equipment of wet goods several functions integral type.The integral type separating and filtering device the utility model proposes mainly comprises separated dedusting portion 1, oil removing portion 2 and connecting portion 3.
As shown in Figure 4, in the present embodiment, separated dedusting portion 1 inside has the first filter chamber 10.Separation dedusting portion 1 comprises air inlet 11, sewage draining exit 12 and dust removal filter element 13.
As shown in Figure 4, in the present embodiment, air inlet 11 is opened in separated dedusting portion 1 upper end and is communicated with the first filter chamber 10.
As shown in Figure 4, in the present embodiment, sewage draining exit 12 is opened in separated dedusting portion 1 bottom and is communicated with the first filter chamber 10.
As shown in Figure 4, in the present embodiment, dust removal filter element 13 is positioned at the first filter chamber 10.This dust removal filter element 13 is mainly used in further filtering through the impurity in the preliminary gas filtering.Dust removal filter element 13 can be selected the filter core of traditional structure and material, but not as limit.
In addition, separated dedusting portion 1 also comprises at least one filter 15.In the present embodiment, as shown in Figure 4, the number of filter 15 is one, the below that it is positioned at the first filter chamber 10 and is located at dust removal filter element 13.This filter 15 can be selected the filter 15 of traditional structure and material, but not as limit.
As shown in Figure 4, in the present embodiment, the upper end of separated dedusting portion 1 is fixed in oil removing portion 2, and its inside has the second filter chamber 20.Oil removing portion 2 comprises exhaust outlet 21 and oil removing filter core 22.Exhaust outlet 21 is opened in oil removing portion 2 upper ends and is communicated with the second filter chamber 20.
As shown in Figure 4, in the present embodiment, oil removing filter core 22 is positioned at the second filter chamber 20.This oil removing filter core 22 is mainly used in further filtering the impurity in the gas filtering via dust removal filter element 13, for example, residue in the trickle oil droplet in gas.Oil removing filter core 22 can be selected the filter core of traditional structure and material, but not as limit.
In addition, as shown in Figure 4, in the present embodiment, oil removing portion 2 bottoms offer gas and detect mouth 23, and gas detection mouth 23 is communicated with the second filter chamber 20.This gas detects mouth 23 and is mainly used in completing the gas of filtration, before discharging via exhaust outlet 21, carries out sampling Detection.And can determine according to testing result the filtration degree of saturation of dust removal filter element 13 and oil removing filter core 22, and then when above-mentioned filter core reaches capacity renew cartridge more in time.
As shown in Figure 4 and Figure 5, in the present embodiment, connecting portion 3 has the interface channel 30 of perforation and is fixed between separated dedusting portion 1 and oil removing portion 2.The first filter chamber 10 and the second filter chamber 20 are stretched into respectively in connecting portion 3 two ends, and oil removing filter core 22 and dust removal filter element 13 are installed on respectively upper end and the bottom of connecting portion 3.Specifically, as shown in Figure 5, have circumferentially outwards outstanding adpting flange 31 on the outer wall of connecting portion 3, it is fixing that adpting flange 31 and the upper surface of separated dedusting portion 1 are spirally connected, and both fixed forms are not as limit.In addition, for more renew cartridge for convenience detach, connecting portion 3 is threaded with dust removal filter element 13 and oil removing filter core 22 respectively, but connected mode between said structure is not unique.
In addition, as shown in Figure 4 and Figure 5.The part that connecting portion 3 stretches into the first filter chamber 10 is set with cyclone 14.This cyclone 14 can be take connecting portion 3 and rotated and produce down rotational gas flow as axle.And this cyclone 14 is positioned at the upper end of the first filter chamber 10, and corresponding with the position of air inlet 11.By this structure, arrange, after gas to be filtered is entered by air inlet 11, can under the effect of cyclone 14, along front direction, enter the first filter chamber 10 at a relatively high speed immediately.Impurity, drop, oil droplet that has larger quality due to the effect of centrifugal force etc. still has the movement tendency along tangential motion, thereby the bump stall be finally deposited on the first filter chamber 10 bottoms of above impurity and the inwall that defines the separator of the first filter chamber 10, and discharge via sewage draining exit 12.Wherein, in the present embodiment, cyclone 14 is selected traditional structure, but not as limit.In addition, preferably, cyclone 14 can be set in the end that connecting portion 3 stretches into the first filter chamber 10, and cyclone 14 be take an end of connecting portion 3 and is that axle rotates, and be positioned at the most significant end of the first filter chamber 10, to act on more fully the gas being entered by air inlet 11.
In addition, in order to strengthen sealing between separated dedusting portion 1, oil removing portion 2 and connecting portion 3 to improve separating and filtering effect, connecting portion 3 also includes multiple tracks annular seal groove 32, it is opened in respectively the junction of connecting portion 3 and separated dedusting portion 1, and the junction of connecting portion 3 and oil removing portion 2, and in per pass annular seal groove 32, be provided with sealing ring 33.As shown in Figure 5, in the present embodiment, connecting portion 3 is offered respectively twice annular seal groove 32 with junction and the connecting portion 3 of separated dedusting portion 1 with the junction of oil removing portion 2, but not as limit.In addition, in the present embodiment, sealing ring 33 is O RunddichtringO 33, but not as limit.
The integral type separating and filtering device the utility model proposes, in the key step when the Compressed Gas of for example compressor bank is carried out to separating and filtering is: first gas separated the larger immobilized particles of oil droplet, water droplet and diameter under the effect at centrifugal force by cyclone 14 after air inlet 11.Gas through initial gross separation enters dust removal filter element 13 afterwards, and by dust removal filter element 13, remaining microparticle impurity and part greasy dirt is filtered to removing.Gas after dust removal filter element 13 further filters enters oil removing filter core 22 by connecting portion 3, and in oil removing filter core 22 filtering gas the impurity such as remaining micro-oil droplet and aqueous vapor colloidal sol.Finally, gas is discharged by exhaust outlet 21.
The filtering process going out in filter core outer that the integral type separating and filtering device the utility model proposes can meet existing dust removal filter simultaneously enters, meet simultaneously existing oil removal filter filter core in the filtering process that enters to go out, its can filtering gas pressure can reach 40MPa, filtering accuracy is not more than 1PPm, is the ideal chose of gases at high pressure purified treatment.
Though described integral type separating and filtering device of the present utility model with reference to several exemplary embodiments, should be understood that term used is explanation and illustrative, and not restrictive.Because the utility model can specifically be implemented in a variety of forms and not depart from its design or essence, therefore, above-described embodiment is not limited to any aforesaid details, and explain widely in the design that should limit in the claim of enclosing and scope, therefore all should be the claim of enclosing, the whole variations in the claim of falling into or its equivalent scope and remodeling contains.
Claims (8)
1. an integral type separating and filtering device, is characterized in that, described integral type separating and filtering device comprises:
Separated dedusting portion (1), inside has the first filter chamber (10), and described separated dedusting portion (1) comprising:
Air inlet (11), is opened in described separated dedusting portion (1) upper end and is communicated with the first filter chamber (10);
Sewage draining exit (12), is opened in described separated dedusting portion (1) bottom and is communicated with the first filter chamber (10); And
Dust removal filter element (13), is positioned at described the first filter chamber (10);
Oil removing portion (2), is fixed on the upper end of described separated dedusting portion (1), and inside has the second filter chamber (20), and described oil removing portion (2) comprising:
Exhaust outlet (21), is opened in described oil removing portion (2) upper end and is communicated with the second filter chamber (20); And
Oil removing filter core (22), is positioned at described the second filter chamber (20); And connecting portion (3), there is the interface channel (30) of perforation and be fixed on described separated dedusting portion (1) and described oil removing portion (2) between, described the first filter chamber (10) and the second filter chamber (20) are stretched into respectively in described connecting portion (3) two ends, described oil removing filter core (22) and described dust removal filter element (13) are installed on respectively upper end and the bottom of described connecting portion (3), and the part that described connecting portion (3) stretches into described the first filter chamber (10) is set with cyclone (14).
2. integral type separating and filtering device according to claim 1, is characterized in that, described cyclone (14) is set in an end of described the first filter chamber of stretching into of described connecting portion (3) (10).
3. integral type separating and filtering device according to claim 1, it is characterized in that, described separated dedusting portion (1) also comprises at least one filter (15), and described at least one filter (15) is located in described the first filter chamber (10) and is positioned at described dust removal filter element (13) below.
4. integral type separating and filtering device according to claim 1, is characterized in that, described oil removing portion (2) bottom offers gas and detects mouthful (23), and described gas detects mouthful (23) and is communicated with described the second filter chamber (20).
5. integral type separating and filtering device according to claim 1, it is characterized in that, on the outer wall of described connecting portion (3), have circumferentially outside outstanding adpting flange (31), described adpting flange (31) is spirally connected fixing with the upper surface of described separated dedusting portion (1).
6. integral type separating and filtering device according to claim 1, is characterized in that, described connecting portion (3) is threaded with described dust removal filter element (13) and described oil removing filter core (22) respectively.
7. integral type separating and filtering device according to claim 1, it is characterized in that, described connecting portion (3) also comprises multiple tracks annular seal groove (32), it is opened in respectively the junction of the junction of described connecting portion (3) and described separated dedusting portion (1) and connecting portion (3) and described oil removing portion (2), is provided with sealing ring (33) described in per pass in annular seal groove (32).
8. integral type separating and filtering device according to claim 7, is characterized in that, described sealing ring (33) is O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265744.1U CN203852988U (en) | 2014-05-22 | 2014-05-22 | Integrated type separation and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265744.1U CN203852988U (en) | 2014-05-22 | 2014-05-22 | Integrated type separation and filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852988U true CN203852988U (en) | 2014-10-01 |
Family
ID=51602869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265744.1U Active CN203852988U (en) | 2014-05-22 | 2014-05-22 | Integrated type separation and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852988U (en) |
-
2014
- 2014-05-22 CN CN201420265744.1U patent/CN203852988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100577081C (en) | Cyclone separation device of dust collector | |
| CN101804281B (en) | Purification device used for removing solid and liquid impurities in gas | |
| JP6641002B2 (en) | Separation means for purifying gas | |
| CN202620966U (en) | Gas deoiling device of nitrogen making machine | |
| US9636614B2 (en) | Gas desander | |
| CN201567321U (en) | Separation device for removing solid-liquid impurities in natural gas | |
| CN104496740A (en) | Device and method for purifying industrial acetylene into high-purity acetylene | |
| CN101146590B (en) | Oil separator air adjuster and compressed air supply | |
| CN203139800U (en) | Gas pipeline filter | |
| CN201291122Y (en) | Two-stage integrated film solution filter | |
| CN204275745U (en) | The multistage dehumidifying filter of integral type ammonia | |
| RU2363526C2 (en) | Device for air preparation with oil separator and device for compressed air supply | |
| CN203852988U (en) | Integrated type separation and filtering device | |
| CN203639438U (en) | Device for purifying natural gas | |
| CN202778133U (en) | High-pressure natural gas precision filter | |
| CN110921626A (en) | Oil removing and filtering system for gas | |
| CN201676623U (en) | Purifying device for removing solid-liquid impurities in air | |
| CN105935532A (en) | Multifunctional compressed air filter | |
| CN110002404A (en) | Ozone generating system with oil removing, dedusting and water removal | |
| CN201055746Y (en) | Whirlwind coagulation separator filter | |
| RU2288359C1 (en) | Filter-separator for cleaning and coarse drying of methane gas | |
| CN208799917U (en) | A kind of deduster of cyclone centrifugal | |
| CN211537081U (en) | Solid filter element gas-liquid separator with cyclone | |
| CN215996094U (en) | Integrated form separation filter equipment | |
| CN202044875U (en) | High-efficiency separator for tail gas of device with sodium nitrate and sodium nitrite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |