CN211814991U - Indirect heating water washing unit - Google Patents
Indirect heating water washing unit Download PDFInfo
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- CN211814991U CN211814991U CN202020169970.5U CN202020169970U CN211814991U CN 211814991 U CN211814991 U CN 211814991U CN 202020169970 U CN202020169970 U CN 202020169970U CN 211814991 U CN211814991 U CN 211814991U
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- water tank
- rotary drum
- steam
- bottom water
- indirect heating
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Abstract
The utility model discloses an indirect heating water washing unit, which comprises a box body, wherein a spraying rotary drum is arranged at the upper part of the box body, two sides below the spraying rotary drum are respectively provided with a dipping rotary drum, and a plurality of groups of spray heads are axially arranged above the spraying rotary drum; a bottom water tank is respectively arranged below the dipping rotary drum; the method is characterized in that: a steam cavity is arranged close to the bottom water tank to heat the washing liquid in the bottom water tank. The utility model discloses tightly paste end basin and set up the steam chamber, end basin bottom plate and steam chamber roof are same corrosion resistant plate, and heat-conducting area of contact obtains the maximize, and heat-conducting distance is by the minimizing, has improved the thermal efficiency greatly, simultaneously owing to add face of cylinder installation base and make steam pressure tolerance obtain the guarantee.
Description
Technical Field
The utility model belongs to the technical field of printing and dyeing equipment, especially, relate to an indirect heating washing unit that adds of occasion that needs indirect heating rinsing machine or immersion fluid unit.
Background
Some washing or immersion unit need use the scheme of steam indirect heating from the demand of chemical liquid concentration stability or condensate water retrieval and utilization among the printing and dyeing production flow, and traditional method sets up the pressure-bearing steam pipe bottom the bottom basin, supplies vapour and sets up the trap drainage condensate water at the other end by steam control valve, and this type of device is very limited because the cavity volume, steam pipe and working solution area of contact, and it is very difficult to improve heating efficiency to look at from heat-conduction and thermal radiation transmission's angle.
Disclosure of Invention
The utility model aims to provide an indirect heating water washing unit that thermal efficiency is high to the defect of current indirect heating water washing equipment.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an indirect heating water washing unit comprises a box body, wherein a spraying rotary drum is arranged at the upper part of the box body, two dipping rotary drums are respectively arranged at two sides below the spraying rotary drum, and a plurality of groups of spraying heads are axially arranged above the spraying rotary drum; a bottom water tank is respectively arranged below the dipping rotary drum; the method is characterized in that: a steam cavity is arranged close to the bottom water tank to heat the washing liquid in the bottom water tank. The steam cavity of indirect heating is laminated with the bottom water tank, thereby enlarging the heat transfer area and greatly improving the heat efficiency.
It is further characterized in that: the bottom water tank is arc-shaped and is matched with the shape of the dipping rotary drum; the steam cavity is also arc-shaped and matched with the bottom water tank in shape.
The axial lengths of the bottom water tank and the steam cavity are consistent with the length of the box body. So that the contact area for heat conduction is maximized.
The bottom water tank bottom plate and the steam cavity top plate are made of the same stainless steel plate. So that the distance of heat conduction is minimized.
Further: the steam chamber is arranged on the steam chamber base. The steam cavity has guaranteed steam pressure resistance.
And a steam regulating valve is arranged on the air inlet pipeline of the steam cavity, and a drain valve is arranged on the exhaust pipeline.
The utility model discloses tightly paste end basin and set up the steam chamber, end basin bottom plate and steam chamber roof are same corrosion resistant plate, and heat-conducting area of contact obtains the maximize, and heat-conducting distance is by the minimizing, has improved the thermal efficiency greatly, simultaneously owing to add face of cylinder installation base and make steam pressure tolerance obtain the guarantee.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the indirect heating water washing unit comprises a box body 1, a spraying rotary drum 2 is arranged at the upper part of the box body 1, two dipping rotary drums 4 are respectively arranged at two sides below the spraying rotary drum 2, and a plurality of groups of spraying heads 3 are axially arranged above the spraying rotary drum 2. A bottom water tank 6 is respectively arranged below the dipping rotary drums 4. A steam cavity 5 is arranged close to the bottom water tank 6 to heat the washing liquid in the bottom water tank 6. The indirectly heated steam cavity 5 is attached to the bottom water tank 6, so that the heat transfer area is enlarged, and the heat efficiency is greatly improved.
The bottom water tank 6 is arc-shaped and is matched with the shape of the dipping rotary drum 4; the steam cavity 5 is also arc-shaped and is matched with the bottom water tank 6 in shape. The axial lengths of the bottom water tank 6 and the steam cavity 5 are consistent with the length of the box body 1. So that the contact area for heat conduction is maximized. The bottom plate of the bottom water tank 6 and the top plate of the steam chamber 5 are made of the same stainless steel plate, so that the distance of heat conduction is minimized. The bottom of the box body 1 is provided with a steam cavity base 7, and the steam cavity 5 is arranged on the steam cavity base 7. The steam cavity 5 is guaranteed to be resistant to the steam pressure.
The air inlet pipeline 10 of the steam cavity 5 is provided with a steam regulating valve 8, and the exhaust pipeline is provided with a drain valve 9.
Claims (6)
1. An indirect heating water washing unit comprises a box body, wherein a spraying rotary drum is arranged at the upper part of the box body, two dipping rotary drums are respectively arranged at two sides below the spraying rotary drum, and a plurality of groups of spraying heads are axially arranged above the spraying rotary drum; a bottom water tank is respectively arranged below the dipping rotary drum; the method is characterized in that: a steam cavity is arranged close to the bottom water tank to heat the washing liquid in the bottom water tank.
2. The indirectly heated water wash unit of claim 1, wherein: the bottom water tank is arc-shaped and is matched with the shape of the dipping rotary drum; the steam cavity is also arc-shaped and matched with the bottom water tank in shape.
3. The indirect heating water wash unit of claim 2, wherein: the axial lengths of the bottom water tank and the steam cavity are consistent with the length of the box body.
4. The indirect heating water wash unit of claim 2, wherein: the bottom water tank bottom plate and the steam cavity top plate are made of the same stainless steel plate.
5. The indirect heating water wash unit of any one of claims 1-3, wherein: the steam chamber is arranged on the steam chamber base.
6. The indirect heating water wash unit of any one of claims 1-3, wherein: and a steam regulating valve is arranged on the air inlet pipeline of the steam cavity, and a drain valve is arranged on the exhaust pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169970.5U CN211814991U (en) | 2020-02-14 | 2020-02-14 | Indirect heating water washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169970.5U CN211814991U (en) | 2020-02-14 | 2020-02-14 | Indirect heating water washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211814991U true CN211814991U (en) | 2020-10-30 |
Family
ID=72993729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020169970.5U Active CN211814991U (en) | 2020-02-14 | 2020-02-14 | Indirect heating water washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211814991U (en) |
-
2020
- 2020-02-14 CN CN202020169970.5U patent/CN211814991U/en active Active
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