CN207498729U - A kind of paper machine liquid drugs injection water degassing device - Google Patents
A kind of paper machine liquid drugs injection water degassing device Download PDFInfo
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- CN207498729U CN207498729U CN201721569089.9U CN201721569089U CN207498729U CN 207498729 U CN207498729 U CN 207498729U CN 201721569089 U CN201721569089 U CN 201721569089U CN 207498729 U CN207498729 U CN 207498729U
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- water
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- drugs injection
- liquid drugs
- paper machine
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Abstract
The utility model is related to depassing unit technical fields, more particularly to a kind of paper machine liquid drugs injection water degassing device, including three-pass amplifier pipeline, the three-pass amplifier pipeline includes the water inlet end for flowing into liquid drugs injection pump water, the second water outlet for the first water outlet for flowing out liquid drugs injection trimming water and for discharging Bubbly liquid, and first water outlet is located at the lower section of second water outlet.The utility model is simple in structure, the small air-bubble of proportion is discharged bubble by floating using diffusion, the water of bubbles does not enter liquid drugs injection use, avoid liquid drugs injection trimming be bullied visionary hope ring caused by the uneven problem of trimming, it reduces paper machine to break paper number, improves paper machine operation efficiency.
Description
Technical field
The utility model is related to depassing unit technical fields, and in particular to a kind of paper machine liquid drugs injection water degassing device.
Background technology
With the continuous improvement of paper machine design speed, wet end liquid drugs injection trimming requirement is higher and higher, containing micro- in liquid drugs injection water
The bubble of amount can all cause the trimming of liquid drugs injection very big influence, since liquid drugs injection injection water contains bubble, liquid drugs injection be caused to spray
Water dissipates flower and causes l Water Paper page trimming uneven, and paper web is caused to break paper in press section or drying section, paper machine production efficiency is generated very big
Influence.
Utility model content
For in liquid drugs injection water, there are bubbles, and the influence caused by liquid drugs injection trimming, the purpose of this utility model is in solution
Problem is stated, a kind of reduction paper machine is provided and is broken paper number, improves the paper machine liquid drugs injection water degassing device of paper machine operation efficiency.
The technical solution of the utility model is：A kind of paper machine liquid drugs injection water degassing device is provided, including three-pass amplifier pipeline,
The three-pass amplifier pipeline includes for flowing into the water inlet end of liquid drugs injection pump water, being discharged for flowing out the first of liquid drugs injection trimming water
End and the second water outlet for discharging Bubbly liquid, first water outlet are located at the lower section of second water outlet.
Preferably, first water outlet and the second water outlet are located on same axis, and water inlet end connecting tube bottom end is located at
Connect the pipeline side centre position of first water outlet and second of water outlet.
Preferably, first water outlet and the second water outlet are tapered structure, first water outlet and the second water outlet
The port diameter at end is less than the pipe diameter for connecting first water outlet and second of water outlet.
Preferably, the port diameter of the water inlet end is equal to the caliber of water inlet end connecting tube.
Preferably, the caliber of water inlet end connecting tube is less than connection first water outlet and the pipeline of second of water outlet is straight
Diameter.
The beneficial effects of the utility model are：The utility model is simple in structure, using diffusion by the small bubble of proportion
Water is discharged bubble by floating, and the water of bubbles does not enter liquid drugs injection use, is avoided liquid drugs injection trimming and is bullied caused by visionary hope sound
The uneven problem of trimming reduces paper machine and breaks paper number, improves paper machine operation efficiency.
Description of the drawings
Fig. 1 is a kind of paper machine liquid drugs injection water degassing device structure diagram of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model provides a kind of paper machine liquid drugs injection water degassing device, including three-pass amplifier pipeline, institute
Three-pass amplifier pipeline is stated to include for flowing into the water inlet end 3 of liquid drugs injection pump water, being discharged for flowing out the first of liquid drugs injection trimming water
End 1 and the second water outlet 2 for discharging Bubbly liquid.First water outlet, 1 and second water outlet 2 is located on same axis
And first water outlet 1 is located at the lower section of second water outlet 2,4 bottom end of water inlet end connecting tube is located at connection described first
Water outlet 1 and the pipeline side centre position of second of water outlet 2.First water outlet, 1 and second water outlet 2 is tapered knot
Structure, the port diameter of 1 and second water outlet 2 of the first water outlet, which is less than, connects first water outlet 1 and second of water outlet
The pipe diameter at end 2.The port diameter of the water inlet end 3 is equal to the caliber of water inlet end connecting tube 4.The pipe of water inlet end connecting tube 4
Diameter is less than the pipe diameter for connecting first water outlet 1 and second of water outlet 2.
The operation principle of the utility model：Liquid drugs injection is to utilize the Bubbly liquid in diffusion and flowing with water degassing device
The small principle that can be floated of proportion enters depassing unit, high-voltage high-speed flowing water needle water when liquid drugs injection pumps water by water inlet end 3
A three-pass amplifier pipeline is quickly entered, can float to flow up containing bladdery water and be flowed out from the second water outlet 2, be flowed downward
Liquid drugs injection is exited into without bladdery water from the first water outlet 1 to use.The water flowed up that floats also acts as high vacuum suction
Water tank banding seals water, has both removed the bubble in liquid drugs injection water in this way, while also carry out secondary use, section to containing bladdery water
The about dosage of clear water, the removal of liquid drugs injection water vapor bubbles makes liquid drugs injection trimming neat, and paper number is resolved in reduction, improves paper machine
Production efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent replacement or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of paper machine liquid drugs injection water degassing device, which is characterized in that including three-pass amplifier pipeline, the three-pass amplifier pipeline packet
It includes for flowing into the water inlet end of liquid drugs injection pump water, for the first water outlet for flowing out liquid drugs injection trimming water and for discharging bubbles
Second water outlet of water, first water outlet are located at the lower section of second water outlet.
2. paper machine liquid drugs injection water degassing device according to claim 1, which is characterized in that first water outlet and second
Water outlet is located on same axis, and water inlet end connecting tube bottom end is located at the pipe for connecting first water outlet and second of water outlet
Road side centre position.
3. paper machine liquid drugs injection water degassing device according to claim 1, which is characterized in that first water outlet and second
Water outlet is tapered structure, the port diameter of first water outlet and the second water outlet be less than connect first water outlet with
The pipe diameter of second of water outlet.
4. paper machine liquid drugs injection water degassing device according to claim 1, which is characterized in that the port diameter of the water inlet end
Equal to the caliber of water inlet end connecting tube.
5. paper machine liquid drugs injection water degassing device according to claim 1, which is characterized in that the caliber of water inlet end connecting tube is small
In the pipe diameter for connecting first water outlet and second of water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569089.9U CN207498729U (en) | 2017-11-22 | 2017-11-22 | A kind of paper machine liquid drugs injection water degassing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721569089.9U CN207498729U (en) | 2017-11-22 | 2017-11-22 | A kind of paper machine liquid drugs injection water degassing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498729U true CN207498729U (en) | 2018-06-15 |
Family
ID=62505371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721569089.9U Active CN207498729U (en) | 2017-11-22 | 2017-11-22 | A kind of paper machine liquid drugs injection water degassing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498729U (en) |
-
2017
- 2017-11-22 CN CN201721569089.9U patent/CN207498729U/en active Active
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