CN219069435U - Condensed water discharging device of sheet cut-tobacco drier - Google Patents
Condensed water discharging device of sheet cut-tobacco drier Download PDFInfo
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- CN219069435U CN219069435U CN202320032696.0U CN202320032696U CN219069435U CN 219069435 U CN219069435 U CN 219069435U CN 202320032696 U CN202320032696 U CN 202320032696U CN 219069435 U CN219069435 U CN 219069435U
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- water tank
- tobacco drier
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- sheet cut
- sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a condensed water discharging device of a sheet cut-tobacco drier, wherein the tail end of a sheet pipeline of the sheet cut-tobacco drier is connected to a condensed water tank, the bottom of the condensed water tank is provided with a water outlet, the water outlet of the condensed water tank is connected with a drainage pipeline, the tail end of the drainage pipeline is communicated with a sewer, and an inlet stop valve, a filter, a switch valve, a drain valve and an outlet stop valve which are sequentially arranged are arranged on the drainage pipeline along the drainage direction. Compared with the prior art, the utility model has the following advantages: the water in the condensing water tank is always in a low water level state, and when the sheet cut-tobacco drier is started again for preheating, the water in the condensing water tank and the sheet pipeline of the sheet cut-tobacco drier is moderate, so that the water draining time of the water suction pump is short, the preheating time of the sheet cut-tobacco drier is greatly shortened, the heat exchange efficiency of the shoveling plate of the sheet cut-tobacco drier is improved, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of cigarette processing equipment, in particular to a condensed water discharging device of a sheet cut tobacco drier.
Background
The KLD-2 sheet cut tobacco drier is widely used in the cigarette industry, and is used for carrying out low-temperature low-strength drying treatment on cut tobacco, improving and enhancing the appearance quality of the cut tobacco, and improving the filling capacity and the processing resistance of the cut tobacco so as to meet the technological requirements of cigarettes.
The pressure maintaining steam in the sheet pipeline of the sheet cut-tobacco drier enters the condensing water tank after being condensed, and when the sheet cut-tobacco drier works, the condensed water in the condensing water tank is pumped out by the water suction pump, so that the condition that the inside of the condensing water tank is always kept at a low water level is ensured, and the sheet pipeline of the sheet cut-tobacco drier is ensured to be filled with heat preservation saturated steam. In the existing equipment, the water suction pump is controlled to be started or closed by the equipment main control system, when the equipment is stopped, the water suction pump is closed and does not work, and a large amount of condensed water is accumulated in the condensation water tank and the thin plate pipeline before the pump. When the sheet cut-tobacco drier is started again and preheated, a large amount of accumulated condensed water can cause the water suction pump to drain too long, so that the preheating time of the sheet cut-tobacco drier is greatly prolonged, and the heat exchange efficiency of the shoveling plate of the sheet cut-tobacco drier is reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a condensed water discharging device of a sheet cut-tobacco drier, so as to drain a condensed water tank at any time and ensure that water in the condensed water tank is always in a low water level state.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sheet metal cut-tobacco drier comdenstion water discharging equipment, sheet metal pipeline end connection of sheet metal cut-tobacco drier is to the condensate water tank, the condensate water tank bottom is equipped with the outlet, and condensate water tank's outlet department is connected with drainage pipe, and drainage pipe end leads to the sewer, along the drainage direction, is equipped with import stop valve, filter, ooff valve, trap and the export stop valve of arranging in proper order on the drainage pipe.
Furthermore, the drainage pipeline is also provided with a viewing mirror, and the viewing mirror is positioned between the switch valve and the drain valve.
Further, the drainage pipeline is a stainless steel pipeline.
Further, a high liquid level sensor and a low liquid level sensor are arranged in the condensate water tank.
Compared with the prior art, the utility model has the beneficial effects that:
according to the condensed water discharging device of the sheet cut-tobacco drier, the water discharging hole is formed in the bottom of the condensed water tank, the water discharging pipeline is connected with the water discharging pipeline, and the filter and the corresponding various valves are arranged on the water discharging pipeline, so that the water discharging function of the condensed water tank can be realized even if equipment is stopped, the condensed water tank is always in a low water level state, a large amount of condensed water cannot be accumulated in the condensed water tank and the sheet pipeline of the sheet cut-tobacco drier during the stopping period of the equipment, and when the sheet cut-tobacco drier is started and preheated again, the water quantity in the condensed water tank and the sheet pipeline of the sheet cut-tobacco drier is moderate, the water discharging time of the water pump is short, the preheating time of the sheet cut-tobacco drier is greatly shortened, the heat exchanging efficiency of a shoveling plate of the sheet cut-tobacco drier is improved, and the energy consumption is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1 a condensate tank; 2 a drainage pipeline; 3, sewer; 4, an inlet stop valve; 5, a filter; 6, switching on and off a valve; 7, a drain valve; 8, an outlet stop valve; 9 viewing mirror; 10 high level sensor; 11 low level sensor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, in the condensed water discharging device of a sheet cut-tobacco drier provided in this embodiment, the end of a sheet pipe of the sheet cut-tobacco drier is connected to a condensed water tank 1, a water outlet is formed in the bottom of the condensed water tank 1, a water drain pipe 2 is connected to the water outlet of the condensed water tank 1, and the water drain pipe 2 is a stainless steel pipe. The tail end of the drainage pipeline 2 is communicated with a sewer 3, and an inlet stop valve 4, a filter 5, a switch valve 6, a drain valve 7 and an outlet stop valve 8 which are sequentially arranged are arranged on the drainage pipeline 2 along the drainage direction. The drain pipeline 2 can be switched on and off through the switch valve 6. The arrangement of the inlet stop valve 4 and the outlet stop valve 8 can facilitate the maintenance operation of the discharge device. The drain valve 7 is used for blocking steam and draining water.
The drainage pipeline 2 is also provided with a sight glass 9, and the sight glass 9 is positioned between the switch valve 6 and the drain valve 7. The flow condition of the fluid in the drainage pipeline 2 can be visually observed through the viewing mirror 9, so that whether the drain valve 7 fails or not can be judged in an auxiliary mode, and if the drain valve 7 fails, the drain valve 7 is replaced.
A high level sensor 10 and a low level sensor 11 are arranged in the condensate tank 1. The switch valve 6 can adopt a pneumatic angle valve, and the switch valve 6 can realize automatic switch according to signals of the liquid level sensor, so that automatic drainage is realized.
When the high liquid level sensor 10 detects that the liquid level of the condensed water in the condensed water tank 1 exceeds the high liquid level in the shutdown state of the sheet cut-tobacco drier, the high liquid level sensor 10 can transmit a detection signal to the switch valve 6, the switch valve 6 is communicated to open the drainage pipeline 2, and at the moment, the condensed water remained in the condensed water tank 1 and the sheet pipeline is discharged to the sewer 3 through the drainage pipeline 2; when the low liquid level sensor 11 detects that the condensed water level of the condensed water tank 1 is lower than the low liquid level, the switch valve 6 is opened, the drainage pipeline 2 is closed, the drainage device does not drain water at the moment, and the thin plate pipeline is ensured to be filled with heat preservation saturated steam. After the sheet cut-tobacco drier is started and preheated next time, the switch valve 6 is disconnected, and the water pump is started to pump out the water in the condensation water tank 1, so that the condensation water amount in the condensation water tank 1 and the sheet pipeline is moderate, the preheating time of the sheet cut-tobacco drier is short, and the heat exchange efficiency of the shoveling plate is high.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. The utility model provides a sheet metal cut-tobacco drier comdenstion water discharging equipment, sheet metal pipeline end connection of sheet metal cut-tobacco drier is to condensate water tank, its characterized in that: the bottom of the condensing water tank is provided with a water outlet, the water outlet of the condensing water tank is connected with a drainage pipeline, the tail end of the drainage pipeline is communicated with a sewer, and an inlet stop valve, a filter, a switch valve, a drain valve and an outlet stop valve which are sequentially arranged are arranged on the drainage pipeline along the drainage direction.
2. The condensed water drain device of a sheet cut-tobacco dryer as claimed in claim 1, wherein: and a viewing mirror is further arranged on the drainage pipeline and is positioned between the switch valve and the drain valve.
3. The condensed water drain device of a sheet cut-tobacco dryer as claimed in claim 1, wherein: the drainage pipeline is a stainless steel pipeline.
4. The condensed water drain device of a sheet cut-tobacco dryer as claimed in claim 1, wherein: and a high liquid level sensor and a low liquid level sensor are arranged in the condensate water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032696.0U CN219069435U (en) | 2023-01-06 | 2023-01-06 | Condensed water discharging device of sheet cut-tobacco drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032696.0U CN219069435U (en) | 2023-01-06 | 2023-01-06 | Condensed water discharging device of sheet cut-tobacco drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219069435U true CN219069435U (en) | 2023-05-26 |
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ID=86390131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032696.0U Active CN219069435U (en) | 2023-01-06 | 2023-01-06 | Condensed water discharging device of sheet cut-tobacco drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219069435U (en) |
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2023
- 2023-01-06 CN CN202320032696.0U patent/CN219069435U/en active Active
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