CN217761242U - Compressed air cooling structure and underground dry separator - Google Patents
Compressed air cooling structure and underground dry separator Download PDFInfo
- Publication number
- CN217761242U CN217761242U CN202222039326.8U CN202222039326U CN217761242U CN 217761242 U CN217761242 U CN 217761242U CN 202222039326 U CN202222039326 U CN 202222039326U CN 217761242 U CN217761242 U CN 217761242U
- Authority
- CN
- China
- Prior art keywords
- compressed air
- gas
- vortex tube
- cooling
- cooling structure
- 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
Images
Abstract
The utility model provides a compressed air cooling structure and dry separation machine in pit relates to compressed air cooling technical field, include: the gas delivery pipe, the vortex tube and the cooling box; through stretching into the cooler bin with gas delivery pipe and wearing out from the cooler bin, utilize the vortex tube to become cold air with compressed air, to carrying cold air in the cooler bin, cold air in the cooler bin reduces the gas temperature in the gas delivery pipe, gaseous gas outlet from gas delivery pipe after the cooling is discharged, for using, can realize gaseous flow in the cooler bin through compressed air's pressure, need not to use external power supply, change and satisfy the coal safety certification under the environment in the pit, the mode that the underground dry separation machine that has exist adopted the cold machine of doing to the compressed air cooling has been alleviated, the cold machine of doing is complicated in structure, lead to the cold machine of doing that can satisfy the coal safety certification minimum technical problem.
Description
Technical Field
The utility model belongs to the technical field of the compressed air cooling technique and specifically relates to a compressed air cooling structure and dry separation machine in pit is related to.
Background
At present, a cooling dryer mode is mostly adopted in a compressed air cooling mode commonly used in an underground dry separation machine, however, for an underground environment, electrical components used by the cooling dryer all need to meet coal safety certification, the cooling dryer is complex in structure, and few cooling dryers capable of meeting the coal safety certification are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compressed air cooling structure and dry selection machine in pit to the mode that the dry selection machine adopted cold dry machine in the pit who has exist among the prior art is to the compressed air cooling, and cold dry machine structure is complicated, leads to the cold dry machine few technical problem that can satisfy coal safety certification.
In a first aspect, the present invention provides a compressed air cooling structure, including: the gas delivery pipe, the vortex tube and the cooling box are matched;
one end of the gas conveying pipe extends into the cooling box and then penetrates out of the cooling box, and the two ends of the gas conveying pipe are respectively provided with a gas inlet and a gas outlet;
the vortex tube is connected with the cooling box, the vortex tube is configured to convert compressed air into cold air and convey the cold air into the cooling box so as to cool the gas in the gas conveying tube, and the cooled gas in the gas conveying tube is discharged from the gas outlet.
In an alternative embodiment of the method of the present invention,
and an exhaust port is arranged on one side of the cooling box, which is far away from the vortex tube, and gas in the cooling box is exhausted through the exhaust port.
In an alternative embodiment of the method of the invention,
the compressed air cooling structure further comprises a water storage tank;
the gas conveying pipe is connected with the water storage tank through the gas outlet, and gas cooled in the gas conveying pipe and liquid formed by cooling enter the water storage tank through the gas outlet.
In an alternative embodiment of the method of the invention,
the compressed air cooling structure also comprises a main air outlet pipe;
the total air outlet pipe is communicated with the top of the water storage tank, and air in the water storage tank is conveyed through the total air outlet pipe.
In an alternative embodiment of the method of the invention,
the bottom of the water storage tank is communicated with a water outlet pipe, and liquid in the water storage tank is discharged through the water outlet pipe.
In an alternative embodiment of the method of the present invention,
the vortex tube is provided with at least one, and at least one vortex tube is communicated with the cooling box.
In an alternative embodiment of the method of the present invention,
the vortex tube is provided with a compressed air inlet for the compressed gas to enter;
the vortex tube is provided with a cold air outlet communicated with the cooling box;
the vortex tube has a hot gas outlet for discharging hot gas.
In an alternative embodiment of the method of the present invention,
the part of the gas conveying pipe, which is positioned in the cooling box, is arranged into a fin shape.
In an alternative embodiment of the method of the present invention,
the size and number of the exhaust ports are set according to the air supply pressure of the vortex tube.
In a second aspect, the utility model provides a dry separator in pit, include compressed air cooling structure.
The utility model provides a compressed air cooling structure, include: the gas delivery pipe, the vortex tube and the cooling box; through stretching into the cooler bin with gas delivery pipe and wearing out from the cooler bin, utilize the vortex tube to become cold air with compressed air, to carrying cold air in the cooler bin, cold air in the cooler bin reduces the gas temperature in the gas delivery pipe, gaseous gas outlet from gas delivery pipe after the cooling is discharged, for using, can realize gaseous flow in the cooler bin through compressed air's pressure, need not to use external power supply, change and satisfy the coal safety certification under the environment in the pit, the mode that the underground dry separation machine that has alleviated existence among the prior art adopted the cold machine is cooled down to compressed air, the cold machine structure is complicated, lead to the very few technical problem of the cold machine that can satisfy the coal safety certification.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a compressed air cooling structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an exhaust port in a compressed air cooling structure according to an embodiment of the present invention.
An icon: 10-a gas delivery pipe; 01-an air inlet; 02-vortex tube; 021-compressed air inlet; 022-cold air outlet; 023-hot gas outlet; 03-a cooling box; 04-air outlet; 05-a water storage tank; 06-water outlet pipe; 07-a total air outlet pipe; 08-exhaust port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1, the present embodiment provides a compressed air cooling structure, including: the gas delivery pipe 10, the vortex tube 02 and the cooling box 03 are matched; one end of the gas conveying pipe 10 extends into the cooling box 03 and then penetrates out of the cooling box 03, and the two ends of the gas conveying pipe 10 are respectively provided with a gas inlet 01 and a gas outlet 04; the vortex tube 02 is connected to the cooling box 03, and the vortex tube 02 is configured to convert compressed air into cold air and deliver the cold air into the cooling box 03 to cool the gas in the gas delivery pipe 10, and the cooled gas in the gas delivery pipe 10 is discharged from the gas outlet 04.
Specifically, the gas conveying pipe 10 extends into the cooling box 03 from the bottom of the cooling box 03, the end portion of the gas conveying pipe 10 extends out from the bottom of the cooling box 03, so that the gas inlet 01 and the gas outlet 04 at two ends of the gas conveying pipe 10 are both located at the bottom of the cooling box 03, the gas inlet 01 is connected with an external gas source, the external gas source conveys compressed gas into the gas conveying pipe 10 through the gas inlet 01, and gas in the gas conveying pipe 10 flows towards the direction of the gas outlet 04.
The vortex tube 02 adopts standard product, changes the compressed air who carries in the vortex tube 02 into cold air to carry cold air to the cooler bin 03 in, the cold air in the cooler bin 03 carries out the heat transfer with gas delivery pipe 10, reduces the gas temperature in the gas delivery pipe 10, and the gas after the cooling is discharged from gas outlet 04, supplies follow-up use.
The gas delivery pipe 10 can be set in various shapes, the gas delivery pipe 10 can be a U-shaped pipe, and can also be set in a V-like shape, an S-shaped shape and the like, and the gas delivery pipe 10 in different shapes can be selected according to actual needs.
The compressed air cooling structure provided by the embodiment comprises: a gas delivery pipe 10, a vortex tube 02 and a cooling box 03; through stretching into gas delivery pipe 10 in the cooler bin 03 and wear out from cooler bin 03, utilize vortex tube 02 to become cold air with compressed air, to carrying cold air in the cooler bin 03, cold air in the cooler bin 03 reduces the gas temperature in the gas delivery pipe 10, gas after the cooling is discharged from gas outlet 04 of gas delivery pipe 10, for the use, can realize the flow of gas in the cooler bin 03 through compressed air's pressure, need not to use external power source, the coal safety certification under the environment in the pit is changeed to the ease, the mode that the underground dry separation machine that exists adopted the cold dry machine to compressed air cooling among the prior art has been alleviated, the cold dry machine structure is complicated, lead to the very few technical problem of cold dry machine that can satisfy the coal safety certification.
In an alternative embodiment, the vortex tubes 02 are provided with at least one, specifically, the vortex tubes 02 may be provided with one or more, and a plurality of vortex tubes 02 are all communicated with the cooling box 03; as shown in fig. 2, an exhaust port 08 is provided on a side of the cooling box 03 remote from the vortex tube 02, and the gas in the cooling box 03 is exhausted through the exhaust port 08.
Specifically, one or more vortex tubes 02 are mounted on the cooling box 03, exhaust ports 08 are correspondingly arranged on the other side of the cooling box 03, and the size and the number of the exhaust ports 08 are adjusted according to the parameters of the vortex tubes 02 and the air supply pressure of the vortex tubes 02, so that the compressed air is sufficiently cooled in the cooling box 03.
In an alternative embodiment, the compressed air cooling structure further comprises a water storage tank 05; the gas conveying pipe 10 is connected with the water storage tank 05 through the gas outlet 04, and gas cooled in the gas conveying pipe 10 and liquid formed by cooling enter the water storage tank 05 through the gas outlet 04.
Specifically, storage water tank 05 is located the below of gas outlet 04, because can produce the drop of water after the gaseous precooling in the gas delivery pipe 10, during cold air and drop of water together entered into storage water tank 05, storage water tank 05 was collected the drop of water, avoided entering into next process.
In an alternative embodiment, the compressed air cooling structure further comprises a total outlet duct 07; the total gas outlet pipe 07 is communicated with the top of the water storage tank 05, and gas in the water storage tank 05 is conveyed through the total gas outlet pipe 07.
Specifically, the top of the water storage tank 05 is communicated with a main air outlet pipe 07, and cooled air in the water storage tank 05 is discharged through the main air outlet pipe 07 for subsequent use.
In an alternative embodiment, the bottom of the water storage tank 05 is communicated with a water outlet pipe 06, and the liquid in the water storage tank 05 is discharged through the water outlet pipe 06.
Specifically, the bottom of the water storage tank 05 is communicated with a water outlet pipe 06, and an automatic drainer is arranged in the water outlet pipe 06, so that automatic drainage can be realized after the stored liquid water exceeds a certain liquid level, and the influence of the separated liquid water on the compressed air is weakened.
In an alternative embodiment, the vortex tube 02 has a compressed air inlet 021 for the admission of compressed gas; the vortex tube 02 has a cool air outlet 022 in communication with the cooling tank 03; the vortex tube 02 has a hot gas outlet 023 for discharging hot gas.
Specifically, vortex tube 02 is the standard product, offers compressed air inlet 021 at vortex tube 02's top, offers cold air outlet 022 and hot gas outlet 023 at vortex tube 02's both ends, and compressed air enters into vortex tube 02 through compressed air inlet 021, and vortex tube 02 changes compressed air into cold air and enters into cooling tank 03 through cold air outlet 022, and the hot-air in vortex tube 02 discharges through hot gas outlet 023.
In an alternative embodiment, the portion of the gas delivery tube 10 inside the cooling box 03 is provided with fins, which effectively improves the heat exchange rate.
In an alternative embodiment, the size and number of the exhaust ports 08 are set according to the supply pressure of the vortex tube 02.
Specifically, the size and number of the air outlets 08 should be adjusted by combining the parameters of the vortex tubes 02 and the air supply pressure of the vortex tubes 02 to ensure that the compressed air is sufficiently cooled in the cooling box 03.
The compressed air cooling structure that this embodiment provided, compressed air passes through air inlet 01 and gets into cooler bin 03 all the way, another way compressed air gets into vortex tube 02, from the cold air entering cooler bin 03 that comes out through vortex tube 02, in cooler bin 03, carry out the heat exchange with the compressed air in gas delivery pipe 10, realize the cooling to the compressed air in the gas delivery pipe 10, then get rid of through cooler bin 03 gas vent 08, the compressed air in the gas delivery pipe 10 can form liquid water at the in-process of cooling, with the compressed air after the cooling entering storage water tank 05 through gas outlet 04 together, liquid water stays in storage water tank 05, the compressed air after the cooling reaches the work position through total outlet pipe 07, the liquid water intermittent type nature in 05 discharges through outlet pipe 06.
The downhole dry separator provided by the embodiment comprises a compressed air cooling structure.
Since the technical effect of the downhole dry separator provided by the embodiment is the same as that of the compressed air cooling structure provided by the above embodiment, the detailed description is omitted here. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A compressed air cooling structure, comprising: the gas delivery pipe (10), the vortex tube (02) and the cooling box (03) are matched;
one end of the gas conveying pipe (10) extends into the cooling box (03) and then penetrates out of the cooling box (03), and the two ends of the gas conveying pipe (10) are respectively provided with a gas inlet (01) and a gas outlet (04);
the vortex tube (02) is connected with the cooling box (03), the vortex tube (02) is configured to convert compressed air into cold air and convey the cold air into the cooling box (03) so as to cool the gas in the gas conveying pipe (10), and the cooled gas in the gas conveying pipe (10) is discharged from the gas outlet (04).
2. The compressed air cooling structure according to claim 1,
an exhaust port (08) is formed in one side, away from the vortex tube (02), of the cooling box (03), and gas in the cooling box (03) is exhausted through the exhaust port (08).
3. The compressed air cooling structure according to claim 2,
the compressed air cooling structure further comprises a water storage tank (05);
the gas conveying pipe (10) is connected with the water storage tank (05) through the gas outlet (04), and gas cooled in the gas conveying pipe (10) and liquid formed by cooling enter the water storage tank (05) through the gas outlet (04).
4. The compressed air cooling structure according to claim 3,
the compressed air cooling structure also comprises a total air outlet pipe (07);
the total air outlet pipe (07) is communicated with the top of the water storage tank (05), and air in the water storage tank (05) is conveyed through the total air outlet pipe (07).
5. The compressed air cooling structure according to claim 4,
the bottom of the water storage tank (05) is communicated with a water outlet pipe (06), and liquid in the water storage tank (05) is discharged through the water outlet pipe (06).
6. The compressed air cooling structure according to claim 1,
the vortex tube (02) is provided with at least one vortex tube, and the at least one vortex tube (02) is communicated with the cooling box (03).
7. The compressed air cooling structure according to claim 1,
the vortex tube (02) has a compressed air inlet (021) for compressed gas to enter;
the vortex tube (02) has a cool air outlet (022) communicating with the cooling tank (03);
the vortex tube (02) has a hot gas outlet (023) for discharging hot gas.
8. The compressed air cooling structure according to claim 1,
the part of the gas conveying pipe (10) in the cooling box (03) is provided with a fin shape.
9. The compressed air cooling structure according to claim 2,
the size and number of the exhaust ports (08) are set according to the air supply pressure of the vortex tube (02).
10. A downhole dry separator comprising a compressed air cooling structure according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222039326.8U CN217761242U (en) | 2022-08-02 | 2022-08-02 | Compressed air cooling structure and underground dry separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222039326.8U CN217761242U (en) | 2022-08-02 | 2022-08-02 | Compressed air cooling structure and underground dry separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761242U true CN217761242U (en) | 2022-11-08 |
Family
ID=83880386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222039326.8U Active CN217761242U (en) | 2022-08-02 | 2022-08-02 | Compressed air cooling structure and underground dry separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761242U (en) |
-
2022
- 2022-08-02 CN CN202222039326.8U patent/CN217761242U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205305334U (en) | Heat dissipation type regulator cubicle | |
| CN217761242U (en) | Compressed air cooling structure and underground dry separator | |
| CN102759971B (en) | Container-type data center group | |
| CN205262239U (en) | Water -cooled flue gas condenser in two return circuits | |
| CN210346439U (en) | Multi-stage separated plate-fin heat exchanger | |
| CN215638950U (en) | Condensation module and condenser | |
| CN215819246U (en) | Heat dissipation type dustproof electrical cabinet | |
| JP6533750B2 (en) | Reactor containment cooling system | |
| CN209971488U (en) | Cyclone separation cooling device | |
| CN214820618U (en) | Cooling water recovery unit for injection molding process | |
| CN209518748U (en) | Water treatment facilities | |
| CN212215474U (en) | Novel cooling divides liquid device | |
| CN215216197U (en) | Energy-saving device for boiler | |
| CN217834179U (en) | Powder cooling system and concrete mixing plant | |
| CN206919726U (en) | A kind of novel heat exchanger structure | |
| CN219083837U (en) | High-efficient steam heating device | |
| CN211233908U (en) | Aluminum hydroxide roasting furnace, heat energy recovery device thereof and heat taking and discharging pipe thereof | |
| CN210036238U (en) | Upper furnace liner mechanism for solar cell drying furnace | |
| CN220489763U (en) | Heat recovery device and recovery system for polycrystalline silicon reduction tail gas | |
| CN220624960U (en) | Recovery plant of steam condensate | |
| CN215063847U (en) | Counter-flow closed cooling tower capable of realizing multi-stage cooling | |
| CN212931066U (en) | Composite cooling type cooling tower | |
| CN217686814U (en) | Waste heat recovery equipment | |
| CN204806934U (en) | Cooler | |
| CN220062669U (en) | Novel high-efficiency heat transfer surface cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |