CN209204912U - High-speed paper machine venturi - Google Patents
High-speed paper machine venturi Download PDFInfo
- Publication number
- CN209204912U CN209204912U CN201821696622.2U CN201821696622U CN209204912U CN 209204912 U CN209204912 U CN 209204912U CN 201821696622 U CN201821696622 U CN 201821696622U CN 209204912 U CN209204912 U CN 209204912U
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- CN
- China
- Prior art keywords
- horn mouth
- paper machine
- spray section
- dust
- speed paper
- 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.)
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- Separation Of Particles Using Liquids (AREA)
- Paper (AREA)
Abstract
The utility model discloses a kind of high-speed paper machine venturi, preceding horn mouth including bore from large to small, cylindrical spray section is connected with after preceding horn mouth, the spray equipment sprayed to air-flow is set in cylindrical spray section, the rear horn mouth that bore is become larger by down is connected after spray equipment, horn mouth end is equipped with the connecting flange connecting with dust-extraction unit afterwards, and maintenance door is arranged in cylindrical spray section.High dust collection efficiency of the utility model to small particle dust, long service life.Deduster is compact-sized, occupies little space, and water consumption is small, environmental protection and energy saving.
Description
Technical field
The utility model relates to a kind of high-speed paper machine venturi.
Background technique
The venturi of dedusting is used in existing high-speed paper machine, huge structure, occupied space to be big, and water content consumption is big, to granule
Diameter dust effect is bad.
Summary of the invention
The purpose of this utility model is to provide a kind of high dust collection efficiency, high-speed paper machine venturi with long service life.
The technical solution of the utility model is:
A kind of high-speed paper machine venturi connects after preceding horn mouth it is characterized in that: including the preceding horn mouth of bore from large to small
It is connected to cylindrical spray section, the spray equipment sprayed to air-flow, connector after spray equipment are set in cylindrical spray section
The rear horn mouth that diameter is become larger by down, rear horn mouth end is equipped with the connecting flange connecting with dust-extraction unit, in cylindrical spray section
Upper setting maintenance door.
Reinforcing rib is equipped on rear horn mouth.
The utility model Venturi tube bore becomes larger again from large to small, in the case that flow velocity is high, by atomized liquid, dust
After water mist contact, dust can reach dedusting purpose with water mixing in dusty gas.To the high dust collection efficiency of small particle dust,
Long service life.Deduster is compact-sized, occupies little space, and water consumption is small, environmental protection and energy saving.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Specific embodiment
A kind of high-speed paper machine venturi, the preceding horn mouth 1 including bore from large to small are connected with cylinder after preceding horn mouth
The spray equipment 3 sprayed to air-flow is arranged in cylindrical spray section for shape spray section 2, and connection bore is under after spray equipment
The rear horn mouth 4 to become larger, rear horn mouth end are equipped with the connecting flange 5 connecting with dust-extraction unit, set in cylindrical spray section
Set maintenance door 6.Reinforcing rib 7 is equipped on rear horn mouth.
When work, the gas with dust enters from preceding horn mouth, the spray process through cylindrical spray section, then after
Horn mouth outflow.
Claims (2)
1. a kind of high-speed paper machine venturi connects after preceding horn mouth it is characterized in that: including the preceding horn mouth of bore from large to small
There is cylindrical spray section, the spray equipment sprayed to air-flow is set in cylindrical spray section, connects bore after spray equipment
The rear horn mouth to be become larger by down, rear horn mouth end is equipped with the connecting flange connecting with dust-extraction unit, in cylindrical spray section
Maintenance door is set.
2. high-speed paper machine venturi according to claim 1, it is characterized in that: being equipped with reinforcing rib on rear horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696622.2U CN209204912U (en) | 2018-10-19 | 2018-10-19 | High-speed paper machine venturi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696622.2U CN209204912U (en) | 2018-10-19 | 2018-10-19 | High-speed paper machine venturi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204912U true CN209204912U (en) | 2019-08-06 |
Family
ID=67456246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696622.2U Active CN209204912U (en) | 2018-10-19 | 2018-10-19 | High-speed paper machine venturi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204912U (en) |
-
2018
- 2018-10-19 CN CN201821696622.2U patent/CN209204912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |