CN219897399U - High-efficiency cyclone refrigeration dehydrator - Google Patents
High-efficiency cyclone refrigeration dehydrator Download PDFInfo
- Publication number
- CN219897399U CN219897399U CN202321303795.4U CN202321303795U CN219897399U CN 219897399 U CN219897399 U CN 219897399U CN 202321303795 U CN202321303795 U CN 202321303795U CN 219897399 U CN219897399 U CN 219897399U
- Authority
- CN
- China
- Prior art keywords
- pipe
- sample
- shell
- cold air
- section
- 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
- 238000005057 refrigeration Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 4
- 208000005156 Dehydration Diseases 0.000 abstract description 17
- 230000018044 dehydration Effects 0.000 abstract description 17
- 238000006297 dehydration reaction Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of gas dehydration treatment, and particularly discloses a high-efficiency cyclone refrigeration dehydrator, which comprises a shell, a cyclone refrigerator, a cold air flow pipe and a sample conveying pipe, wherein the cyclone refrigerator is positioned outside the shell; one end of the cold air flow pipe is positioned at the upper part of the shell and is communicated with the cold air outlet of the cyclone refrigerator, and the other end of the cold air flow pipe is positioned at the lower part of the shell and extends out of the shell; the sample conveying pipe is vertically arranged, the top end of the sample conveying pipe can be communicated with the outside of the shell, and the bottom of the sample conveying pipe penetrates out of the shell and is communicated with the three-way pipe; the sample conveying pipe is positioned at the inner side of the cold air flow pipe, and cold air flowing out of the cyclone refrigerator can exchange heat with sample gas in the sample conveying pipe through the cold air flow pipe; and heat exchange liquid is filled in the shell. The utility model can improve the dehydration effect on the sample gas and the dehydration efficiency.
Description
Technical Field
The utility model relates to the technical field of gas dehydration treatment, in particular to a high-efficiency cyclone refrigeration dehydrator.
Background
When the sample gas containing moisture is dehydrated, a dehydrator is generally adopted in the prior art, a plurality of vertical pipes are generally arranged in the existing dehydrator, the sample gas passes through the vertical pipes in the dehydrator, cold air is introduced into the dehydrator to exchange heat with the sample gas in the vertical pipes, and the sample gas is condensed to separate out liquid, so that the purpose of dehydration is achieved.
However, in the existing dehydration structure, the sample gas directly passes through the vertical pipe, and cold air is directly blown to the vertical pipe to perform condensation dehydration, so that the dehydration efficiency is low, the dehydration effect is poor, and more moisture is still contained in the dehydrated gas.
Disclosure of Invention
The utility model provides a high-efficiency cyclone refrigeration dehydrator, and aims to improve the dehydration effect on sample gas.
The utility model is realized by the following technical scheme: the high-efficiency cyclone refrigeration dehydrator comprises a shell, a cyclone refrigerator, a cold air flow pipe and a sample conveying pipe, wherein the cyclone refrigerator is positioned outside the shell; one end of the cold air flow pipe is positioned at the upper part of the shell and is communicated with the cold air outlet of the cyclone refrigerator, and the other end of the cold air flow pipe is positioned at the lower part of the shell and extends out of the shell; the sample conveying pipe is vertically arranged, the top end of the sample conveying pipe can be communicated with the outside of the shell, and the bottom of the sample conveying pipe penetrates out of the shell and is communicated with the three-way pipe; the sample conveying pipe is positioned at the inner side of the cold air flow pipe, and cold air flowing out of the cyclone refrigerator can exchange heat with sample gas in the sample conveying pipe through the cold air flow pipe; and heat exchange liquid is filled in the shell.
Compared with the prior art, the utility model has the following advantages and beneficial effects: the cold air flowing pipe in this scheme is located the outside of sample conveyer pipe, the cold air that cyclone cooler flowed flows through cold air flowing pipe, the cold air in the cold air flowing pipe will be located the sample gas in the inboard sample conveyer pipe of sample conveyer pipe like this and play the effect of heat exchange, thereby take away the heat in the sample gas, make the hydrone in the sample gas by condensation separate out, the hydrone flows down along the sample conveyer pipe under the effect of gravity and flows through the bottom of three-way pipe, and the side of relative dry sample gas then flows from the three-way pipe, thereby play the effect of dewatering separation to the sample gas.
In addition, in the cold air runner pipe of the device in this scheme, through the dual function of the cold air in heat exchange liquid and the cold air runner pipe, the heat exchange efficiency to the sample gas in the sample conveying pipe can be enhanced, and the efficiency of refrigeration dehydration has effectually been improved.
Further, the cold air flow pipe comprises an air inlet pipe section, an air outlet pipe section and a middle pipe section, wherein the air inlet pipe section, the air outlet pipe section and the middle pipe section are mutually communicated, and the middle pipe section is vertically arranged; one end of the air inlet pipe section extends out of the upper part of the shell and is communicated with a cold air outlet of the cyclone refrigerator, and one end of the air outlet pipe section is positioned at the lower part of the shell and extends out of the shell; the intermediate tube section is located outside the sample delivery tube.
The beneficial effects are that: the cold air flow pipe in the scheme comprises three parts, wherein an air inlet pipe section is communicated with a cyclone refrigerator to facilitate cold air circulation, a middle pipe section can enable a sample conveying pipe to pass through to enable cold air to exchange heat with sample air, and an air outlet pipe section finally enables cold air to be discharged. The air inlet pipe section and the air outlet pipe section can guide cold air to enter and exit, and the air inlet pipe section is more convenient to connect with the cyclone refrigerator.
Further, the middle pipe section of the cold air flow pipe is of a coil pipe structure, and the cold air flow pipe is coiled around the sample conveying pipe.
The beneficial effects are that: the middle pipe section in this scheme sets up to coil pipe structure, can lengthen the route of going up cold wind like this, increase with the exchange area of sample conveyer pipe, make the exchange time longer, the refrigeration effect is better to efficiency and the effect that can effectually improve the dehydration.
Further, the middle pipe section of the cold air flow pipe is of a straight pipe structure, and the sample conveying pipe is positioned in the middle pipe section and penetrates through the top end and the bottom end of the middle pipe section.
The beneficial effects are that: the scheme provides another cold air runner pipe's structure, and the straight tube structure that the middle pipeline section of cold air runner pipe adopted also can realize that cold air and the inside sample gas of sample conveyer pipe carry out heat exchange in this scheme.
Further, the top intercommunication of sample conveyer pipe has the sample entry pipe, the top of sample entry pipe is worn out the top of shell, the bottom of shell is connected with the sample outlet pipe, the three-way pipe with the bottom of sample outlet pipe is connected, the bottom of sample conveyer pipe is passed the sample outlet pipe and is located the three-way pipe, the sample entry pipe with the pipe diameter of sample outlet pipe is all greater than the pipe diameter of sample conveyer pipe.
The beneficial effects are that: in the scheme, the sample inlet pipe is arranged to be more convenient to connect with a device for conveying samples, and the pipe diameter of the sample inlet pipe is larger than that of the sample conveying pipe, so that the samples are more convenient to convey into the sample conveying pipe; the sample outlet pipe is arranged to be convenient for being connected with the three-way pipe.
Further, the bottom of the three-way pipe is communicated with a condensate outflow pipe, and the side part of the three-way pipe is communicated with a dry sample outflow pipe.
The beneficial effects are that: the setting of condensation liquid outlet pipe and dry sample outlet pipe in this scheme is convenient to carry out drainage collection with liquid and gas.
Further, the air inlet pipe section and the air outlet pipe section of the cold air flow pipe are perpendicular to the two ends of the middle pipe section.
The beneficial effects are that: the arrangement makes the whole structure of the cold air flow pipe simpler, and the processing and manufacturing are simpler.
Further, the air inlet pipe section and the air outlet pipe section are respectively positioned at two sides of the middle pipe section.
The beneficial effects are that: the space on two sides of the shell is convenient to reasonably use, so that the operation space is larger when the whole dehydrator is connected with other external equipment.
Further, the air outlet of the air outlet pipe section is arranged downwards.
The beneficial effects are that: the arrangement is convenient for collecting at the later stage according to the requirement.
Further, the shell is a heat-insulating shell.
The beneficial effects are that: the cold air flow pipe and the heat exchange liquid of the dehydrator are arranged in the heat preservation shell, and the cold air in the cold air flow pipe can be used for carrying out sample gas dehydration treatment under the condition of reducing heat loss as far as possible, so that the cooling dehydration effect is better and the efficiency is higher.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a longitudinal cross-sectional view of an embodiment of a high efficiency cyclone refrigeration dehydrator of the present utility model.
In the drawings, the reference numerals and corresponding part names:
the sample inlet 1, the sample inlet pipe 2, the shell 3, the instrument air adjusting needle valve 4, the welding port 5, the vortex tube 6, the hot air outlet 7, the cold air outlet 8, the cold air runner pipe 9, the air inlet pipe section 901, the middle pipe section 902, the air outlet pipe section 903, the heat exchange liquid 10, the air outlet 11, the three-way pipe 12, the condensate outflow pipe 14, the dry sample outflow pipe 15, the sample conveying pipe 16 and the sample outlet pipe 17.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
As shown in fig. 1, embodiment 1 provides a high-efficiency cyclone refrigeration dehydrator, which includes a housing 3 and a cyclone refrigerator, wherein the housing 3 is a heat-insulation housing, and the heat-insulation housing in this embodiment is made of heat-insulation materials, which belongs to the prior art and is not described in detail herein. The cyclone refrigerator comprises a vortex tube 6, a hot air outlet 7 and a cold air outlet 8, and is also provided with an instrument air regulating needle valve 4 for regulating the air.
The embodiment also comprises a cold air flow pipe 9 and a sample conveying pipe 16, wherein the cyclone refrigerator is positioned outside the shell 3 and is fixedly connected with the outside of the shell 3; one end of the cold air flow pipe 9 is positioned at the upper part of the shell 3 and is communicated with the cold air outlet 8 of the cyclone refrigerator, and the other end of the cold air flow pipe 9 is positioned at the lower part of the shell 3 and extends out of the shell 3.
The sample conveying pipe 16 in the embodiment is vertically arranged, the top end of the sample conveying pipe 16 can be communicated with the outside of the shell 3, and the bottom of the sample conveying pipe 16 penetrates out of the shell 3 and is communicated with the three-way pipe 12; in this embodiment, the top end of the sample delivery tube 16 is communicated with the sample inlet tube 2, the top end of the sample inlet tube 2 penetrates out of the top end of the housing 3, the sample inlet tube 2 is convenient to be connected with a device for outputting sample gas, the top ends of the sample inlet tube 2 and the sample delivery tube 16 are welded to form a welding port 5, and in this embodiment, the top end of the sample delivery tube 16 is located inside the housing 3 and located on the upper portion of the housing 3.
The bottom of the shell 3 is connected with a sample outlet pipe 17, the sample outlet pipe 17 is welded and fixed with a sample conveying pipe 16, the top end of the sample outlet pipe 17 stretches into the shell 3, and the sample outlet pipe 17 is connected with the bottom of the shell 3 in a sealing way. The three-way pipe 12 is in threaded connection with the bottom end of the sample outlet pipe 17, the bottom end of the sample conveying pipe 16 penetrates through the sample outlet pipe 17 and is located in the three-way pipe 12, and the pipe diameters of the sample inlet pipe 2 and the sample outlet pipe 17 in the embodiment are larger than the pipe diameter of the sample conveying pipe 16.
In this embodiment, a condensate outflow pipe 14 is connected to the bottom of the tee 12, and a dry sample outflow pipe 15 is connected to the side of the tee 12.
The sample conveying pipe 16 is positioned at the inner side of the cold air flow pipe 9, and cold air flowing out of the cyclone refrigerator can exchange heat with sample gas in the sample conveying pipe 16 through the cold air flow pipe 9; in this embodiment, the heat exchange liquid 10 is contained in the casing 3.
The cold air flow pipe 9 in this embodiment includes an air inlet pipe section 901, an air outlet pipe section 903 and a middle pipe section 902, the air inlet pipe section 901, the air outlet pipe section 903 and the middle pipe section 902 are mutually communicated and integrally formed, the middle pipe section 902 is vertically arranged, the air inlet pipe section 901 and the air outlet pipe section 903 of the cold air flow pipe 9 in this embodiment are vertically arranged at two ends of the middle pipe section 902, and the air inlet pipe section 901 and the air outlet pipe section 903 are respectively positioned at two sides of the middle pipe section 902, so that the cold air flow pipe 9 forms a Z-shaped structure, and an air outlet 11 of the air outlet pipe section 903 is downwards arranged.
One end of the air inlet pipe section 901, which is far away from the middle pipe section 902, extends out of the upper part of the shell 3 and is communicated with a cold air outlet 8 of the cyclone refrigerator, and one end of the air outlet pipe section 903, which is far away from the middle pipe section 902, is positioned at the lower part of the shell 3 and extends out of the shell 3; the middle tube section 902 in this embodiment is centrally located in the housing 3.
In this embodiment, the middle pipe section 902 is located outside the sample conveying pipe 16, and the middle pipe section 902 of the cold air flow pipe 9 is in a coil structure, and the cold air flow pipe 9 is coiled around the sample conveying pipe 16, that is, the middle pipe section 902 is spirally coiled outside the sample conveying pipe 16, so that the sample conveying pipe 16 is located between the multiple layers of pipe sections of the middle pipe section 902, and the structure of the middle pipe section 902 can prolong the path through which cold air passes, thereby prolonging the heat exchange time with sample gas and improving the refrigerating effect.
The specific implementation process is as follows: sample gas enters through sample inlet 1 at the top of sample inlet tube 2 and flows down sample delivery tube 16. The cool air flowing out from the cool air outlet 8 of the cyclone refrigerator enters from the air inlet pipe section 901 of the cool air flow pipe 9 and passes through the middle pipe section 902, and finally is discharged from the air outlet pipe section 903, heat exchange is generated between the cool air and the sample air in the sample conveying pipe 16 in the process, heat in the sample air is taken away, water molecules in the sample air are condensed and separated out, the water molecules flow downwards under the action of gravity and finally flow out from the condensate outflow pipe 14 communicated with the three-way pipe 12, and the relatively dry sample air flows out from the side surface of the three-way pipe 12 and passes through the dry sample outflow pipe 15 for collection.
In the embodiment, the cold air flow pipe 9 of the dehydrator is arranged in the heat exchange liquid 10, the whole refrigeration part is arranged in the heat insulation shell 3, and the cold air in the cold air flow pipe 9 can be dehydrated by sample air under the condition of reducing heat loss as much as possible, so that the dehydration efficiency and the dehydration effect can be improved. The dehydrator in the scheme has simple structure and smaller volume, and can be installed in places with higher space requirements.
Example 2 differs from example 1 in that: in this embodiment, the middle tube section 902 of the cold air flow tube 9 is of a straight tube structure, the sample delivery tube 16 is located in the middle tube section 902 and passes through the top end and the bottom end of the middle tube section 902, the sample delivery tube 16 in this embodiment directly passes through the middle tube section 902, and cold air in the middle tube section 902 can directly take away heat in the sample delivery tube 16.
This embodiment provides another configuration of the middle tube segment 902 that still enables dehydration of the sample gas.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The efficient cyclone refrigeration dehydrator comprises a shell and a cyclone refrigerator, and is characterized by further comprising a cold air circulation pipe and a sample conveying pipe, wherein the cyclone refrigerator is positioned outside the shell; one end of the cold air flow pipe is positioned at the upper part of the shell and is communicated with the cold air outlet of the cyclone refrigerator, and the other end of the cold air flow pipe is positioned at the lower part of the shell and extends out of the shell; the sample conveying pipe is vertically arranged, the top end of the sample conveying pipe can be communicated with the outside of the shell, and the bottom of the sample conveying pipe penetrates out of the shell and is communicated with the three-way pipe; the sample conveying pipe is positioned at the inner side of the cold air flow pipe, and cold air flowing out of the cyclone refrigerator can exchange heat with sample gas in the sample conveying pipe through the cold air flow pipe; and heat exchange liquid is filled in the shell.
2. The efficient cyclone refrigeration dehydrator according to claim 1, wherein the cold air flow pipe comprises an air inlet pipe section, an air outlet pipe section and a middle pipe section, the air inlet pipe section, the air outlet pipe section and the middle pipe section are communicated with each other, and the middle pipe section is vertically arranged; one end of the air inlet pipe section extends out of the upper part of the shell and is communicated with a cold air outlet of the cyclone refrigerator, and one end of the air outlet pipe section is positioned at the lower part of the shell and extends out of the shell; the intermediate tube section is located outside the sample delivery tube.
3. The efficient cyclone refrigeration dehydrator of claim 2, wherein the middle tube section of the cold air flow tube is a coil structure, and the cold air flow tube is coiled around the sample conveying tube.
4. The high-efficiency cyclone refrigeration dehydrator according to claim 2, wherein the middle tube section of the cold air flow tube is of a straight tube structure, and the sample conveying tube is positioned in the middle tube section and passes through the top end and the bottom end of the middle tube section.
5. The efficient cyclone refrigeration dehydrator according to claim 1, wherein the top end of the sample conveying pipe is communicated with a sample inlet pipe, the top end of the sample inlet pipe penetrates out of the top end of the shell, the bottom of the shell is connected with a sample outlet pipe, the three-way pipe is connected with the bottom end of the sample outlet pipe, the bottom end of the sample conveying pipe penetrates through the sample outlet pipe and is located in the three-way pipe, and the pipe diameters of the sample inlet pipe and the sample outlet pipe are both larger than the pipe diameter of the sample conveying pipe.
6. The efficient cyclone refrigeration dehydrator of claim 5, wherein the bottom of the tee is connected with a condensate outflow pipe, and the side of the tee is connected with a dry sample outflow pipe.
7. The efficient cyclone refrigerating dehydrator as claimed in any one of claims 2 to 4, wherein the air inlet pipe section and the air outlet pipe section of the cold air flow pipe are vertically arranged at both ends of the middle pipe section.
8. The high efficiency cyclone refrigeration dehydrator of claim 7 wherein said inlet pipe section and said outlet pipe section are located on opposite sides of said middle pipe section.
9. The high efficiency cyclone refrigeration dehydrator of claim 7, wherein the air outlet of the air outlet pipe section is arranged downward.
10. The high efficiency cyclone refrigeration dehydrator of claim 1 wherein said housing is a thermal insulation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303795.4U CN219897399U (en) | 2023-05-26 | 2023-05-26 | High-efficiency cyclone refrigeration dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303795.4U CN219897399U (en) | 2023-05-26 | 2023-05-26 | High-efficiency cyclone refrigeration dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219897399U true CN219897399U (en) | 2023-10-27 |
Family
ID=88421621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303795.4U Active CN219897399U (en) | 2023-05-26 | 2023-05-26 | High-efficiency cyclone refrigeration dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219897399U (en) |
-
2023
- 2023-05-26 CN CN202321303795.4U patent/CN219897399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202002233U (en) | Dehumidifier | |
| CN205933758U (en) | Condensing vapor recovery system equipment | |
| CN110375563A (en) | A kind of structure of compressed gas freezing type drier heat exchange water removal | |
| CN107726877A (en) | A kind of condensing unit for chemical engineering experiment | |
| CN204532973U (en) | A kind of centrifugal compressor again with cooling structure | |
| CN219897399U (en) | High-efficiency cyclone refrigeration dehydrator | |
| CN201653783U (en) | Dehydration and dehumidification exchanger | |
| CN107670738A (en) | A kind of vapour condensation device | |
| CN110686500B (en) | Heat pump drying unit | |
| CN209341634U (en) | A kind of cooling pure reverse flow dry evaporator | |
| CN208574247U (en) | Normal butane isomerization hydrogen dryer | |
| CN202823120U (en) | Combined heat exchanger of cold dryer | |
| CN207785982U (en) | A kind of and direct-connected condenser/evaporator of rectifying column | |
| CN110686504A (en) | Multifunctional heat pump drying unit | |
| CN206771827U (en) | A kind of air-cooler current stabilization knockout | |
| CN107388639A (en) | A kind of casing pipe type condensation evaporator | |
| CN208735969U (en) | Integral fins round tube air-cooler | |
| CN207095090U (en) | A kind of casing pipe type condensation evaporator | |
| CN203731752U (en) | Air-conditioning supercooling pipe component and air conditioning system | |
| CN208943772U (en) | A kind of frozen compressed air dryer | |
| CN207299625U (en) | A kind of rectangular dry-type shell-and-tube heat exchanger | |
| CN207350998U (en) | A kind of bushing type evaporator of band shunting bleed | |
| CN206739683U (en) | A kind of gas bypass micro-channel evaporator | |
| CN209027131U (en) | A kind of dedicated refrigeration unit of freezer | |
| CN104677719A (en) | Sample gas cooling device for gas analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |