CN205145646U - High efficiency recovery unit - Google Patents
High efficiency recovery unit Download PDFInfo
- Publication number
- CN205145646U CN205145646U CN201520867405.5U CN201520867405U CN205145646U CN 205145646 U CN205145646 U CN 205145646U CN 201520867405 U CN201520867405 U CN 201520867405U CN 205145646 U CN205145646 U CN 205145646U
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- Prior art keywords
- pass
- over offset
- high efficiency
- port
- export
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Abstract
(B, ) the utility model discloses a high efficiency recovery unit (b) (b), including circuitous return pipe (1), circuitous return pipe (1) inlet connection has scraper blade concentrator (2), is equipped with between circuitous return pipe (1) entrance point and scraper blade concentrator (2) filter screen (3), and circuitous return pipe (1) exit end is connected with condenser (4), is equipped with in circuitous return pipe (1) exit end gas uniform distribution device (5), circuitous return pipe (1) is connected with U type pipe (9) including two sections straight tube (8) between two sections straight tube (8), just place about being side by side two sections straight tube (8). It is effectual that it has the condensation, characteristics such as security height. (B, )
Description
Technical field
the utility model relates to a kind of retracting device, particularly a kind of high efficiency retracting device.
Background technology
at present, the scraper concentrator in existing condensing unit is connected by straight tube with between condenser, straight tube due to distance shorter, the holdup time of gas in straight tube is shorter, causes condensation effect poor.And in existing technology, gas directly flows out from scraper concentrator, well can not ensure the flow velocity of gas, thus easily affect the effect of condensation, also there is certain safety problem.Therefore, there is condensation effect in existing technology poor, the problem of poor stability.
Utility model content
the purpose of this utility model is, provides a kind of high efficiency retracting device.It is good that it has condensation effect, security high.
the technical solution of the utility model: a kind of high efficiency retracting device, comprise pass-over offset, pass-over offset entrance point is connected with scraper concentrator, is provided with screen pack between pass-over offset entrance point and scraper concentrator, the pass-over offset port of export is connected with condenser, is provided with even gas distribution device in the pass-over offset port of export; Described pass-over offset, comprises two sections of straight tubes, is connected with U-tube between two sections of straight tubes.
in aforesaid a kind of high efficiency retracting device, described even gas distribution device comprises circular slab, and the diameter of circular slab diameter and the pass-over offset port of export matches, and circular slab is provided with multiple circular port uniformly.
in aforesaid a kind of high efficiency retracting device, described U-tube is connected with safety valve, and safety valve is positioned at the outside that U-tube turns mouth place.
in aforesaid a kind of high efficiency retracting device, described pass-over offset entrance point is also provided with intake valve, and intake valve is between scraper concentrator and screen pack, and intake valve is connected with pressure sensor, and pressure sensor is positioned at the port of export of pass-over offset.
compared with prior art, the utility model, by changing original straight tube into pass-over offset, improves the flow distance in pipe, extend gas in pipe by the time, thus improve condensation effect; By intake valve is connected with pressure sensor, thus the pressure in condenser and pass-over offset is monitored, and then control the flow velocity of gas, under the prerequisite ensureing device security, improve condensation effect as much as possible.In addition, mounting safety valve outside U-tube, can discharge the gas exceeding pressure when gas pressure exceeds safety value in pass-over offset, thus the safety of the equipment of guarantee.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the structural representation of the even gas distribution device in the utility model.
description of symbols in accompanying drawing: 1-comprises pass-over offset, 2-scraper concentrator, 3-screen pack, 4-condenser, 5-even gas distribution device, 6-circular slab, 7-circular port, 8-straight tube, 9-U type pipe, 10-safety valve, 11-intake valve, 12-pressure sensor.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.A kind of high efficiency retracting device, form as depicted in figs. 1 and 2, comprise pass-over offset 1, pass-over offset 1 entrance point is connected with scraper concentrator 2, screen pack 3 is provided with between pass-over offset 1 entrance point and scraper concentrator 2, pass-over offset 1 port of export is connected with condenser 4, is provided with even gas distribution device 5 in pass-over offset 1 port of export; Described pass-over offset 1, comprises between two sections of straight tubes, 8, two sections of straight tubes 8 and is connected with U-tube 9, and two sections of straight tubes 8 are in placing side by side up and down.
described even gas distribution device 5 comprises circular slab 6, and the diameter of circular slab 6 diameter and pass-over offset 1 port of export matches, and circular slab 6 is provided with uniformly multiple circular port 7.
described U-tube 9 is connected with safety valve 10, and safety valve 10 is positioned at the outside that U-tube 9 turns mouth place.
described pass-over offset 1 entrance point is also provided with intake valve 11, and intake valve 11 is between scraper concentrator 2 and screen pack 3, and intake valve 11 is connected with pressure sensor 12, and pressure sensor 12 is positioned at the port of export of pass-over offset 1.
operation principle of the present utility model: gas from scraper concentrator 2 out after, enter in pass-over offset 1 after filter screen 3 filters, gas flows to the port of export of pass-over offset 1 in pass-over offset 1, and after even gas distribution device 5, the condenser that enters of gas uniform carries out condensation; Pressure in the pressure sensor that pass-over offset 1 port of export is provided with 12 pairs of condensers is monitored, when pressure is excessive, pressure sensor 12 can send signal to intake valve 11, thus make the opening of intake valve 11 reduce gradually till closedown, thus ensure the flow velocity of the gas in pass-over offset 1, extend the time in pass-over offset 1, improve condensation effect, also reduce potential safety hazard simultaneously; In addition, when the pressure in pass-over offset 1 is excessive, safety valve 10 can be made to work, discharge section gas, ensure safety.
pass-over offset 1 is made up of two straight tubes 8 and a single u-shaped pipe 9, and U-tube 9 connects two sections of straight tubes, 8, two sections of straight tubes 8 and places in connect in parallel with upside and downside; U-tube 9 is adopted to connect straight tube 8, the generation of stress concentration phenomenon when gas can be avoided to impact.
Claims (4)
1. a high efficiency retracting device, it is characterized in that: comprise pass-over offset (1), pass-over offset (1) entrance point is connected with scraper concentrator (2), screen pack (3) is provided with between pass-over offset (1) entrance point and scraper concentrator (2), pass-over offset (1) port of export is connected with condenser (4), is provided with even gas distribution device (5) in pass-over offset (1) port of export; Described pass-over offset (1) comprises two sections of straight tubes (8), is connected with U-tube (9) between two sections of straight tubes (8).
2. a kind of high efficiency retracting device according to claim 1, it is characterized in that: described even gas distribution device (5) comprises circular slab (6), and the diameter of circular slab (6) diameter and pass-over offset (1) port of export matches, circular slab (6) is provided with uniformly multiple circular port (7).
3. a kind of high efficiency retracting device according to claim 1, is characterized in that: described U-tube (9) is connected with safety valve (10), and safety valve (10) is positioned at the outside that U-tube (9) turns mouth place.
4. a kind of high efficiency retracting device according to claim 1 and 2, it is characterized in that: described pass-over offset (1) entrance point is also provided with intake valve (11), and intake valve (11) is positioned between scraper concentrator (2) and screen pack (3), intake valve (11) is connected with pressure sensor (12), and pressure sensor (12) is positioned at the port of export of pass-over offset (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867405.5U CN205145646U (en) | 2015-11-04 | 2015-11-04 | High efficiency recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867405.5U CN205145646U (en) | 2015-11-04 | 2015-11-04 | High efficiency recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145646U true CN205145646U (en) | 2016-04-13 |
Family
ID=55681390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867405.5U Active CN205145646U (en) | 2015-11-04 | 2015-11-04 | High efficiency recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145646U (en) |
-
2015
- 2015-11-04 CN CN201520867405.5U patent/CN205145646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |