CN212157440U - Bypass device and dehumidifier - Google Patents
Bypass device and dehumidifier Download PDFInfo
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- CN212157440U CN212157440U CN202020442186.7U CN202020442186U CN212157440U CN 212157440 U CN212157440 U CN 212157440U CN 202020442186 U CN202020442186 U CN 202020442186U CN 212157440 U CN212157440 U CN 212157440U
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- air
- dehumidifier
- bypass
- bypass device
- blower
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Abstract
The utility model discloses a bypass device and dehumidifier belongs to air blast dehumidification technical field. The bypass device includes: a bypass filter, a communication duct and a sealing member; an air inlet of the communicating pipeline is communicated with the bypass filter, and an air outlet of the communicating pipeline is arranged between the heat exchanger and the demister; the sealing piece is detachably arranged on the communication pipeline. The utility model discloses bypass device and dehumidifier can reduce the air-blower suction resistance, reduces the air-blower energy consumption.
Description
Technical Field
The utility model relates to a blast air dehumidification technical field, in particular to bypass device and dehumidifier.
Background
The blowing dehumidification is to cool the wet air to below the saturation temperature, condense and separate out the moisture in the wet air, reduce the water content of the air, increase the air density, improve the mass flow of the blower and reduce the unit production energy consumption of the blower.
The air blast dehumidification is adopted by a large number of domestic steel plants as an energy-saving smelting technology, but the dehumidification season is several months in one year, particularly three months in northern steel plants, and other nine months of air still need to pass through a dehumidifier heat exchange part, so that the suction resistance of the air blower is improved, the energy consumption of the air blower is increased, and energy is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bypass device and dehumidifier has solved or the part has solved among the prior art blowing dehumidifier outage back, and the air still passes through from dehumidifier heat transfer part, and the resistance is high, makes the technical problem that the air-blower energy consumption risees.
In order to solve the technical problem, the utility model provides a bypass device which is communicated with an air blower through a dehumidifier, wherein the dehumidifier comprises a water inlet pipe and a water outlet pipe; a heat exchanger and a demister; the bypass device includes: a bypass filter, a communication duct and a sealing member; an air inlet of the communicating pipeline is communicated with the bypass filter, and an air outlet of the communicating pipeline is arranged between the heat exchanger and the demister; the sealing piece is detachably arranged on the communication pipeline.
Further, the seal is a blind plate.
Further, the sealing element is detachably arranged at the air inlet of the communication pipeline.
Further, the sealing member is detachably arranged at the air outlet of the communication pipeline.
The present application further provides a bypass device in communication with the blower via a dehumidifier, the dehumidifier comprising; a heat exchanger and a demister; the bypass device includes: a bypass filter, a communication duct and a sealing member; an air inlet of the communicating pipeline is communicated with the bypass filter, and an air outlet of the communicating pipeline is arranged between the air blower and the demister; the sealing piece is detachably arranged on the communication pipeline.
Further, the seal is a blind plate.
Further, the sealing element is detachably arranged at the air inlet of the communication pipeline.
Further, the sealing member is detachably arranged at the air outlet of the communication pipeline.
The present application further provides a dehumidifier comprising the bypass device.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the air inlet of the communicating pipeline is communicated with the bypass filter, impurities in the air can be filtered by the bypass filter, the impurities are prevented from entering the blower, because the air outlet of the communicating pipe is arranged between the heat exchanger and the demister, the sealing element is detachably arranged on the communicating pipe, therefore, when the air blast dehumidifier is operated, the demister is communicated with the air blast, the sealing member is installed on the communication pipe, the air is isolated by the sealing element and passes through the bypass filter, the dehumidified air is sucked by the heat exchanger and the demister, the air humidity is reduced, the compression efficiency of the blower is improved, the energy consumption of the blower is reduced, and the production requirement of the blast furnace is met, after the dehumidifier is stopped, the sealing piece is disassembled through the communicating pipeline, the air blower sucks air through the bypass filter, the communicating pipeline and the demister, the suction resistance of the air blower is reduced, and the energy consumption of the air blower is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a bypass device in embodiment 1 according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bypass device in embodiment 2 according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bypass device in embodiment 3 according to an embodiment of the present invention.
Detailed Description
Example 1
Referring to fig. 1, an embodiment of the present invention provides a bypass device, which is communicated with a blower 1 through a dehumidifier, the dehumidifier including; a heat exchanger 2 and a demister 3; the bypass device includes: bypass filter 4, communication duct 5 and seal 6.
An air inlet of the communicating pipeline 5 is communicated with the bypass filter 4, and an air outlet of the communicating pipeline 5 is arranged between the heat exchanger 2 and the demister 3.
The seal 6 is detachably provided on the communication duct 5.
In the embodiment of the present application, since the air inlet of the communicating pipe 5 is communicated with the bypass filter 4, impurities in the air can be filtered by the bypass filter 4, and can be prevented from entering the air blower 1, since the air outlet of the communicating pipe 5 is arranged between the heat exchanger 2 and the demister 3, and the sealing member 6 is detachably arranged on the communicating pipe 5, when the air blowing dehumidifier is operated, the demister 3 is communicated with the air blower 1, the sealing member 6 is arranged on the communicating pipe 5, the air isolated by the sealing member 6 passes through the bypass filter 4, the dehumidified air is sucked by the heat exchanger 2 and the demister 3, the air humidity is reduced, the compression efficiency of the air blower 1 is improved, the energy consumption of the air blower 1 is reduced, the production requirement of the blast furnace is met, after the dehumidifier is stopped, the sealing member 6 is detached from the communicating pipe 5, and, The communicating pipeline 5 and the demister 3 suck air, so that the suction resistance of the air blower 1 is reduced, and the energy consumption of the air blower 1 is reduced.
Specifically, the sealing member 6 is a blind plate, easy to obtain and low in cost.
The sealing member 6 is detachably arranged at the air inlet of the communication pipeline 5. In this embodiment, the sealing member 6 may be disposed at the air inlet of the communicating pipe 5 by a bolt, which facilitates the detachment.
The sealing member 6 is detachably arranged at the air outlet of the communicating pipe 5. In this embodiment, the sealing member 6 may be disposed at the air outlet of the communicating pipe 5 by a bolt, so as to be easily detached.
Simultaneously, bypass filter 4, communicating pipe 5 and sealing member 6 can regard as the dehumidifier standby equipment, can be when the dehumidifier breaks down or overhauls, as standby equipment, do not influence air-blower 1 normal operating, maintain, overhaul for crossing the dehumidifier and provide convenience, make air-blower 1 can put into operation at any time, do not influence blast furnace production.
Example 2
Referring to fig. 2, the number of the bypass filters 4, the number of the communication pipes 5, and the number of the sealing members 6 may be plural, and the plurality of bypass filters 4, the plurality of communication pipes 5, and the plurality of sealing members 6 correspond to one another.
By arranging the plurality of communicating pipes 5, the suction resistance of the blower 1 can be further reduced, and the energy consumption of the blower can be reduced.
Example 3
Referring to fig. 3, an embodiment of the present invention provides a bypass device, which is communicated with a blower 1 through a dehumidifier, the dehumidifier including; a heat exchanger 2 and a demister 3; the bypass device includes: bypass filter 4, communication duct 5 and seal 6.
An air inlet of the communicating pipeline 5 is communicated with the bypass filter 4, and an air outlet of the communicating pipeline 5 is arranged between the air blower 1 and the demister 3.
The seal 6 is detachably provided on the communication duct 5.
In the embodiment of the application, because the air inlet of the communicating pipeline 5 is communicated with the bypass filter 4, impurities in air can be filtered through the bypass filter 4, and can be prevented from entering the air blower 1, because the air outlet of the communicating pipeline 5 is arranged between the air blower 1 and the demister 3, and the sealing element 6 is detachably arranged on the communicating pipeline 5, when the air-blowing dehumidifier operates, the demister 3 is communicated with the air blower 1, the sealing element 6 is arranged on the communicating pipeline 5, the air is isolated through the sealing element 6 to pass through the bypass filter 4, dehumidified air is sucked through the heat exchanger 2 and the demister 3, the air humidity is reduced, the compression efficiency of the air blower 1 is improved, the energy consumption of the air blower 1 is reduced, the production requirement of the blast furnace is met, after the dehumidifier stops operation, the sealing element 6 is detached from the communicating pipeline 5, and the air blower 1 sucks air through the, the suction resistance of the blower 1 is reduced, and the energy consumption of the blower 1 is reduced.
Simultaneously, bypass filter 4, communicating pipe 5 and sealing member 6 can regard as the dehumidifier standby equipment, can be when the dehumidifier breaks down or overhauls, as standby equipment, do not influence air-blower 1 normal operating, maintain, overhaul for crossing the dehumidifier and provide convenience, make air-blower 1 can put into operation at any time, do not influence blast furnace production.
Specifically, the sealing member 6 is a blind plate, easy to obtain and low in cost.
The sealing member 6 is detachably arranged at the air inlet of the communication pipeline 5. In this embodiment, the sealing member 6 may be disposed at the air inlet of the communicating pipe 5 by a bolt, which facilitates the detachment.
The sealing member 6 is detachably arranged at the air outlet of the communicating pipe 5. In this embodiment, the sealing member 6 may be disposed at the air outlet of the communicating pipe 5 by a bolt, so as to be easily detached.
The present application further provides a dehumidifier, which includes a bypass device, and the specific structure of the bypass device of the dehumidifier refers to the above-mentioned embodiments, and since the bypass device adopts all technical solutions of all the above-mentioned embodiments, the dehumidifier at least has the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and is not repeated herein.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (9)
1. A bypass device in communication with a blower through a dehumidifier, the dehumidifier comprising; a heat exchanger and a demister; characterized in that the bypass device comprises: a bypass filter, a communication duct and a sealing member;
an air inlet of the communicating pipeline is communicated with the bypass filter, and an air outlet of the communicating pipeline is arranged between the heat exchanger and the demister;
the sealing piece is detachably arranged on the communication pipeline.
2. The bypass device of claim 1, wherein:
the sealing element is a blind plate.
3. The bypass device of claim 1, wherein:
the sealing piece is detachably arranged at the air inlet of the communicating pipeline.
4. The bypass device of claim 1, wherein:
the sealing piece is detachably arranged at the air outlet of the communicating pipeline.
5. A bypass device in communication with a blower through a dehumidifier, the dehumidifier comprising; a heat exchanger and a demister; characterized in that the bypass device comprises: a bypass filter, a communication duct and a sealing member;
an air inlet of the communicating pipeline is communicated with the bypass filter, and an air outlet of the communicating pipeline is arranged between the air blower and the demister;
the sealing piece is detachably arranged on the communication pipeline.
6. The bypass device according to claim 5, wherein:
the sealing element is a blind plate.
7. The bypass device according to claim 5, wherein:
the sealing piece is detachably arranged at the air inlet of the communicating pipeline.
8. The bypass device according to claim 5, wherein:
the sealing piece is detachably arranged at the air outlet of the communicating pipeline.
9. A dehumidifier comprising a bypass device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442186.7U CN212157440U (en) | 2020-03-31 | 2020-03-31 | Bypass device and dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442186.7U CN212157440U (en) | 2020-03-31 | 2020-03-31 | Bypass device and dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212157440U true CN212157440U (en) | 2020-12-15 |
Family
ID=73724617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442186.7U Active CN212157440U (en) | 2020-03-31 | 2020-03-31 | Bypass device and dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212157440U (en) |
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2020
- 2020-03-31 CN CN202020442186.7U patent/CN212157440U/en active Active
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