CN210104436U - Paper making blending liquid input device - Google Patents
Paper making blending liquid input device Download PDFInfo
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- CN210104436U CN210104436U CN201920272622.8U CN201920272622U CN210104436U CN 210104436 U CN210104436 U CN 210104436U CN 201920272622 U CN201920272622 U CN 201920272622U CN 210104436 U CN210104436 U CN 210104436U
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Abstract
The utility model discloses a papermaking allotment liquid input device, include: a conduit through which the papermaking slurry flows; further comprising: the mixing liquid storage tank is symmetrically provided with four mixing liquid output ports and one mixing liquid input port, and the mixing liquid input port is communicated with the mixing liquid pool through a mixing liquid pump; the dilution water storage tank is symmetrically provided with four dilution water output ports and one dilution water input port, and the dilution water input port is communicated with the dilution water tank through a dilution water pump; the inner ends of the four mixing output pipes are symmetrically inserted into the pipeline, the outer ends of the mixing output pipes are communicated with the mixing liquid input pipe and the dilution water input pipe through a tee joint, and the inlets of the mixing liquid input pipe and the dilution water input pipe are respectively communicated with the mixing liquid output port and the dilution water output port through hoses. The inner end surface of the mixing and outputting pipe is closed, a plurality of nozzles are arranged on the pipe wall, and the spraying direction of the nozzles is vertical to the flow direction of the papermaking pulp in the pipe. The utility model discloses have with low costs, simple to operate, allotment even beneficial effect.
Description
Technical Field
The utility model relates to a papermaking allotment liquid input device.
Background
In the process of papermaking, a blending liquid needs to be added, for example, a chemical auxiliary agent is added to alkyl ketene dimer or chain alkenyl succinic anhydride, a bleaching agent and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough according to above, provide a papermaking allotment liquid input device.
The technical scheme of the utility model is that:
a papermaking furnish input apparatus comprising: a conduit through which the papermaking slurry flows;
further comprising:
the mixing liquid storage tank is symmetrically provided with four mixing liquid output ports and one mixing liquid input port, and the mixing liquid input port is communicated with the mixing liquid pool through a mixing liquid pump;
the dilution water storage tank is symmetrically provided with four dilution water output ports and one dilution water input port, and the dilution water input port is communicated with the dilution water tank through a dilution water pump;
the inner ends of the four mixing output pipes are symmetrically inserted into the pipeline, the outer ends of the mixing output pipes are communicated with the mixing liquid input pipe and the dilution water input pipe through a tee joint, and the inlets of the mixing liquid input pipe and the dilution water input pipe are respectively communicated with the mixing liquid output port and the dilution water output port through hoses.
It should be noted that the setting of the blending liquid storage tank and the dilution water storage tank makes the pressure of the blending liquid and the dilution water output by the blending output pipe uniform, and finally the blending liquid and the dilution water can be output uniformly. Because stirring is not needed, the structure is obviously simplified, and the volume is reduced.
Furthermore, the inner end surface of the mixing and outputting pipe is closed, the pipe wall is provided with a plurality of nozzles, and the spraying direction of the nozzles is vertical to the flow direction of the papermaking slurry in the pipeline.
In order to control the flow conveniently, the blending liquid input pipe is connected with a blending liquid valve in series, and the dilution water input pipe is connected with a dilution water valve in series.
Preferably, the blending liquid storage tank is cylindrical, the four blending liquid output ports are symmetrically output from two cylindrical ends respectively, and the blending liquid input port is located in the middle of the cylindrical portion.
Preferably, the dilution water storage tank is cylindrical, the four dilution water output ports are symmetrically output from two cylindrical ends respectively, and the dilution water input port is located in the middle of the cylindrical portion.
In order to mix evenly and prevent the over-concentration of the mixing liquid at the central part, the inner ends of the four mixing output pipes are not intersected with each other.
The utility model has the beneficial effects of simple structure, low cost, convenient installation and even allocation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings:
as shown in the figure, a papermaking blending liquid input device comprises: a pipe 4 through which a papermaking slurry flows;
further comprising:
the mixing liquid storage tank 1 is symmetrically provided with four mixing liquid output ports 12 and a mixing liquid input port 11, and the mixing liquid input port 11 is communicated with a mixing liquid pool through a mixing liquid pump;
the dilution water storage tank 2 is symmetrically provided with four dilution water output ports 22 and a dilution water input port 21, and the dilution water input port 21 is communicated with a dilution water pool through a dilution water pump;
the inner ends of four mixing and outputting pipes 3 are symmetrically inserted into the pipeline 4, the outer ends of the mixing and outputting pipes 3 are communicated with a mixing liquid input pipe 31 and a dilution water input pipe 32 through a tee joint, and the inlets of the mixing liquid input pipe 31 and the dilution water input pipe 32 are respectively communicated with a mixing liquid output port 12 and a dilution water output port 22 through hoses.
The inner end surface of the mixing and outputting pipe 3 is closed, the pipe wall is provided with a plurality of nozzles, and the spraying direction of the nozzles is vertical to the flow direction of the papermaking pulp in the pipeline 4.
The blending liquid input pipe 31 is connected with a blending liquid valve in series, and the dilution water input pipe 32 is connected with a dilution water valve in series.
The blending liquid storage tank 1 is cylindrical, four blending liquid output ports 12 are symmetrically output from two cylindrical ends respectively, and a blending liquid input port 11 is positioned in the middle of the cylinder.
The dilution water storage tank 2 is cylindrical, four dilution water output ports 22 are symmetrically output from two cylindrical ends respectively, and the dilution water input ports 21 are located in the middle of the cylindrical shape.
The inner ends of the four regulating and outputting pipes 3 are not intersected with each other.
Claims (6)
1. A papermaking furnish input apparatus comprising: a conduit (4) through which the papermaking slurry flows;
it is characterized by also comprising:
the mixing liquid storage tank (1) is symmetrically provided with four mixing liquid output ports (12) and one mixing liquid input port (11), and the mixing liquid input port (11) is communicated with a mixing liquid pool through a mixing liquid pump;
the dilution water storage tank (2) is symmetrically provided with four dilution water output ports (22) and one dilution water input port (21), and the dilution water input port (21) is communicated with a dilution water pool through a dilution water pump;
the inner ends of the four blending output pipes (3) are symmetrically inserted into the pipeline (4), the outer ends of the blending output pipes (3) are communicated with the blending liquid input pipe (31) and the dilution water input pipe (32) through a tee joint, and inlets of the blending liquid input pipe (31) and the dilution water input pipe (32) are respectively communicated with the blending liquid output port (12) and the dilution water output port (22) through hoses.
2. A paper-making preparation liquid feeding device according to claim 1, characterized in that the inner end surface of the preparation and delivery pipe (3) is closed, and the pipe wall is provided with a plurality of nozzles, the spraying direction of the nozzles is perpendicular to the flow direction of the paper-making slurry in the pipe (4).
3. A paper making stock solution feeding device as claimed in claim 1, wherein a stock solution valve is connected in series to the stock solution feeding pipe (31), and a dilution water valve is connected in series to the dilution water feeding pipe (32).
4. A paper making preparation liquid input device as claimed in claim 1, characterized in that the storage tank (1) for the preparation liquid is cylindrical, the four outlets (12) for the preparation liquid are symmetrically arranged at the two ends of the cylinder, and the inlet (11) for the preparation liquid is arranged in the middle of the cylinder.
5. The apparatus for feeding a stock solution for papermaking according to claim 1, wherein the stock solution for dilution water (2) has a cylindrical shape, the four outlets (22) for dilution water are symmetrically arranged at both ends of the cylindrical shape, and the inlet (21) for dilution water is arranged at the center of the cylindrical shape.
6. A paper-making stock solution feeding device as claimed in claim 1, wherein the inner ends of said four stock pipes (3) do not intersect each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272622.8U CN210104436U (en) | 2019-03-04 | 2019-03-04 | Paper making blending liquid input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272622.8U CN210104436U (en) | 2019-03-04 | 2019-03-04 | Paper making blending liquid input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104436U true CN210104436U (en) | 2020-02-21 |
Family
ID=69533593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272622.8U Active CN210104436U (en) | 2019-03-04 | 2019-03-04 | Paper making blending liquid input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104436U (en) |
-
2019
- 2019-03-04 CN CN201920272622.8U patent/CN210104436U/en active Active
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