CN110433615B - Pipeline gas drying device - Google Patents
Pipeline gas drying device Download PDFInfo
- Publication number
- CN110433615B CN110433615B CN201910729166.XA CN201910729166A CN110433615B CN 110433615 B CN110433615 B CN 110433615B CN 201910729166 A CN201910729166 A CN 201910729166A CN 110433615 B CN110433615 B CN 110433615B
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- China
- Prior art keywords
- shell
- inner container
- air inlet
- connecting pipe
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a pipeline gas drying device, which comprises an inner container with an open end, wherein air holes are densely distributed in the outer wall of the inner container; the shell is sleeved outside the inner container, an air inlet is formed at one end of the shell, an air outlet is formed at the other end of the shell, the air inlet is in sealing connection with the open end of the inner container, and a gap is kept between the air inlet and the inner container; the molecular sieve is filled in the space between the inner container and the outer shell; the air inlet connecting pipe is connected to the air inlet and positioned on the outer side of the shell, and the air inlet connecting pipe is communicated with the shell; and the air outlet connecting pipe is connected to the air outlet and positioned on the outer side of the shell, and the air outlet connecting pipe is communicated with the inner container. The invention can realize the drying treatment of the gas, has the obvious advantages of simple structure and low cost, and can obviously reduce the production cost.
Description
Technical Field
The invention relates to the field of gas drying, in particular to a pipeline gas drying device.
Background
In the production process of batteries, the air quality requirements of some devices are high, so that the space entering the devices needs to be dried. At present, large professional drying equipment is generally used for drying air.
In some applications where the requirements for air dryness are relatively low, the production costs will certainly increase if large professional drying equipment is used continuously.
Disclosure of Invention
In order to solve the technical problems, the invention provides a simple pipeline gas drying device, which has the following specific technical scheme:
a ducted gas drying apparatus, comprising:
the inner container is open at one end, and air holes are densely distributed in the outer wall of the inner container;
the shell is sleeved outside the inner container, an air inlet is formed at one end of the shell, an air outlet is formed at the other end of the shell, the air inlet is in sealing connection with the open end of the inner container, and a gap is kept between the air inlet and the inner container;
the molecular sieve is filled in the space between the inner container and the outer shell;
the air inlet connecting pipe is connected to the air inlet and positioned on the outer side of the shell, and the air inlet connecting pipe is communicated with the shell;
in some embodiments, the apparatus further comprises an electrical heating wire disposed around the inner wall of the housing and in contact with the molecular sieve.
In some embodiments, the air inlet connecting pipe and the air outlet connecting pipe are both provided with a one-way valve.
In some embodiments, an air filter screen is arranged in the air inlet connecting pipe.
The gas drying device can realize the drying treatment of the gas, has the remarkable advantages of simple structure and low cost, and can reduce the production cost of enterprises.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, the pipeline gas drying device provided by the embodiment of the present invention includes an inner container 2, an outer shell 1, a gas inlet connection pipe 3, a gas outlet connection pipe 4, and a molecular sieve 5. Wherein: one end of the inner container 2 is open, and air holes are densely distributed in the outer wall of the inner container 2. The shell 1 is sleeved outside the inner container 2, an air inlet is formed at one end of the shell, and an air outlet is formed at the other end of the shell 1. The air inlet is connected with the open end of the inner container 2 in a sealing way, and a gap is kept between the air inlet and the inner container 2. The molecular sieve 5 is filled in the space between the inner container 2 and the outer casing 1. The air inlet connecting pipe 3 is connected to the air inlet and located on the outer side of the shell 1, and the air inlet connecting pipe 3 is communicated with the shell 1. The air outlet connecting pipe 4 is connected to the air outlet and located on the outer side of the shell 1, and the air outlet connecting pipe 4 is communicated with the inner container 2.
Referring to fig. 1, the working principle of the duct gas drying device in this embodiment is as follows:
gas to be dried enters the shell 1 through the gas inlet connecting pipe 3, enters the inner container 2 through the gas holes in the inner container 2 and flows to the gas outlet connecting pipe 4 along the inner container 2, in the process, the gas to be dried contacts the molecular sieve 5 around the inner container 2 through the gas holes in the peripheral wall of the inner container 2, and moisture in the gas is continuously absorbed by the molecular sieve 5, so that dehydration and drying are realized. The dried gas finally flows out through the gas outlet connecting pipe 4 and enters external gas utilization equipment.
In order to prevent the air flow from being guided, the air inlet connecting pipe 3 and the air outlet connecting pipe 4 are both provided with one-way valves.
As the drying time builds, the moisture within molecular sieve 5 gradually increases to saturation. In order to maintain the drying activity of the molecular sieve 5, it is preferable that an electric heating wire in contact with the molecular sieve 5 is disposed on the inner wall of the housing 1.
The molecular sieve 5 can be periodically heated by the electric heating wire, so that the water in the molecular sieve is evaporated and discharged.
Further, an air filter screen 6 is further arranged in the air inlet connecting pipe 3, and the air filter screen 6 can filter solid particles in the gas to be dried so as to prevent the solid particles from sticking and blocking the molecular sieve 5.
The invention has been described above with a certain degree of particularity. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that come within the true spirit and scope of the invention are desired to be protected. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (2)
1. A pipeline gas drying apparatus, comprising:
the inner container is open at one end, and air holes are densely distributed in the outer wall of the inner container;
the shell is sleeved outside the inner container, an air inlet is formed at one end of the shell, an air outlet is formed at the other end of the shell, the air outlet is in sealing connection with the open end of the inner container, and a gap is kept between the air inlet and the inner container;
the molecular sieve is filled in the space between the inner container and the outer shell;
the air inlet connecting pipe is connected to the air inlet and positioned on the outer side of the shell, and the air inlet connecting pipe is communicated with the shell;
the air outlet connecting pipe is connected to the air outlet and positioned on the outer side of the shell, and the air outlet connecting pipe is communicated with the inner container;
the electric heating wire is wound on the inner wall of the shell and is in contact with the molecular sieve;
and the air inlet connecting pipe and the air outlet connecting pipe are both provided with one-way valves.
2. The duct gas drying apparatus of claim 1, wherein an air screen is disposed within said intake adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729166.XA CN110433615B (en) | 2019-08-08 | 2019-08-08 | Pipeline gas drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729166.XA CN110433615B (en) | 2019-08-08 | 2019-08-08 | Pipeline gas drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110433615A CN110433615A (en) | 2019-11-12 |
| CN110433615B true CN110433615B (en) | 2022-03-25 |
Family
ID=68433816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729166.XA Active CN110433615B (en) | 2019-08-08 | 2019-08-08 | Pipeline gas drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110433615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582786B (en) * | 2023-12-01 | 2024-09-17 | 武汉安德森华水资源技术有限公司 | Microporous large-area adsorption type water making piece, water making system and water making method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19843286A1 (en) * | 1998-09-22 | 2000-03-23 | Bwt Wassertechnik Gmbh | Thermally regenerable molecular sieve bed air dryer, for e.g. ozone sterilization units for swimming baths, comprises heater element for heating adsorber material during regeneration of alumino-silicate dryer |
| CN201766340U (en) * | 2010-06-21 | 2011-03-16 | 四川玮颢电子有限责任公司 | Drier with improved structure for aerating and maintaining system |
| CN203955004U (en) * | 2014-07-29 | 2014-11-26 | 叶伟杰 | A kind of automobile air drying |
| CN206604362U (en) * | 2017-01-24 | 2017-11-03 | 赤壁市双利科技有限公司 | It is a kind of to be used for the supply filter of multiple spinning polyester short fiber production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014077A (en) * | 2017-06-13 | 2017-08-04 | 合肥美的暖通设备有限公司 | A kind of heat pump water-heating machine |
| CN108654328A (en) * | 2018-07-10 | 2018-10-16 | 湖北赞博信息科技股份有限公司 | A kind of car dryer convenient for control intake |
-
2019
- 2019-08-08 CN CN201910729166.XA patent/CN110433615B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19843286A1 (en) * | 1998-09-22 | 2000-03-23 | Bwt Wassertechnik Gmbh | Thermally regenerable molecular sieve bed air dryer, for e.g. ozone sterilization units for swimming baths, comprises heater element for heating adsorber material during regeneration of alumino-silicate dryer |
| CN201766340U (en) * | 2010-06-21 | 2011-03-16 | 四川玮颢电子有限责任公司 | Drier with improved structure for aerating and maintaining system |
| CN203955004U (en) * | 2014-07-29 | 2014-11-26 | 叶伟杰 | A kind of automobile air drying |
| CN206604362U (en) * | 2017-01-24 | 2017-11-03 | 赤壁市双利科技有限公司 | It is a kind of to be used for the supply filter of multiple spinning polyester short fiber production |
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| Publication number | Publication date |
|---|---|
| CN110433615A (en) | 2019-11-12 |
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