CN217068133U - Water mist recovery device for wet end of fourdrinier papermaking machine - Google Patents
Water mist recovery device for wet end of fourdrinier papermaking machine Download PDFInfo
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- CN217068133U CN217068133U CN202220869142.1U CN202220869142U CN217068133U CN 217068133 U CN217068133 U CN 217068133U CN 202220869142 U CN202220869142 U CN 202220869142U CN 217068133 U CN217068133 U CN 217068133U
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- fourdrinier
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Abstract
The utility model discloses a fourdrinier paper machine wet end water smoke recovery unit belongs to fourdrinier paper machine water smoke processing technology field, including inhaling the fog pipe, inhale the fog pipe intercommunication and have the air duct, the air duct intercommunication has catch water, catch water's gas vent intercommunication has air cleaner, and air cleaner intercommunication has the blast pipe, catch water's leakage fluid dram and fourdrinier paper machine slurrying portion intercommunication. The utility model discloses a special for fourdrinier machine water smoke recovery design forms, and this scheme is collected water smoke and is handled the back and retrieve and recycle, avoids influencing the life of equipment and staff's healthy, avoids forming to drip thick liquid and reduces product quality, avoids extravagant resource.
Description
Technical Field
The utility model relates to a fourdrinier machine water smoke processing technology field, concretely relates to fourdrinier machine wet end water smoke recovery unit.
Background
The paper making is to make the raw materials into pulp, then preliminarily dehydrate the pulp in a net part to form wet paper sheets, squeeze and dehydrate the paper sheets, and then dry the paper sheets into paper, wherein a large amount of fibers form water mist under the carrying of water vapor in the production process.
The water mist not only affects the service life of equipment and the physical health of workers, but also can be condensed to form slurry drops, the slurry drops on the mesh cloth, pits are formed on the surface of the paper web, the hole defects of paper are formed in subsequent processes such as dehydration and drying, the product quality is reduced, and the resource waste is caused by a large amount of scattered fiber particles.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a water mist recovery device for the wet part of a fourdrinier paper machine; this fourdrinier paper machine wet end water smoke recovery unit is special for fourdrinier paper machine water smoke recovery design forms, and this scheme is collected water smoke and is handled the back and retrieve and recycle, avoids influencing the life of equipment and staff's healthy, avoids forming to drip thick liquid and reduces product quality, avoids extravagant resource.
In order to solve the technical problem, the utility model provides a pair of fourdrinier paper machine wet end water smoke recovery unit, be provided with the fog suction pipe who inhales the fog hole including the bottom, inhale the fog pipe intercommunication and have the air duct, the air duct intercommunication has catch water, catch water's gas vent intercommunication has air cleaner, and air cleaner intercommunication has the blast pipe, catch water's leakage fluid dram and fourdrinier paper machine slurrying portion intercommunication.
The utility model discloses in the further improvement, above-mentioned fog absorbing pipe is provided with a plurality of suction fan.
Through the design, negative pressure can be more conveniently formed in the mist suction pipe by the scheme, and then water mist is sucked, and the suction fan can adopt a centrifugal fan or an axial flow fan.
The utility model discloses in the further improvement, above-mentioned fog suction pipe is horizontal in fourdrinier paper machine conveyer belt's top and with fourdrinier paper machine conveyer belt slope setting, the bottom orientation of fog suction pipe is relative with the direction of motion in fourdrinier paper machine conveyer belt.
Through above-mentioned design, this scheme can be more be convenient for suction water smoke, and during production, water smoke can be because of its inertial action can be relative with the direction of motion in fourdrinier paper machine conveyer belt to the direction of motion of fourdrinier paper machine conveyer belt, consequently this application will inhale the bottom orientation of fog pipe, can more do benefit to the suction of water smoke.
In the further improvement of the utility model, the top of the mist suction pipe is welded with the air duct.
Through the design, the installation of the mist suction pipe can be more convenient for the scheme.
The utility model discloses in the further improvement, be provided with the mounting bracket in above-mentioned fourdrinier paper machine's the frame, the mounting bracket is connected with catch water.
Through the design, the steam-water separator can be more conveniently installed by the scheme, and the installation frame is welded with the rack.
The utility model discloses in the further improvement, above-mentioned catch water's leakage fluid dram and fourdrinier paper machine slurrying portion's thick liquid bucket intercommunication.
Through the design, the liquid separated by the steam-water separator can be more conveniently discharged to the pulp making part of the fourdrinier paper machine.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a specially form for fourdrinier machine water smoke recovery design, this scheme utilization is inhaled fog pipe, the air duct, catch water carries out the collection processing of water smoke, utilize outside air cleaner and the blast pipe gas emission after will filtering the workshop, with catch water's leakage fluid dram and fourdrinier machine slurrying portion intercommunication, retrieve fibre granule and water, avoid the water smoke to fly away in the workshop, influence the life of equipment and staff's healthy, avoid forming to drip thick liquid and reduce product quality, avoid wasting resources.
Drawings
To more clearly illustrate the background art or the technical solution of the present invention, the drawings used in conjunction with the prior art or the detailed description are briefly described below; obviously, the structure, proportion, size, etc. shown in the drawings are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a water mist flow according to an embodiment of the present invention.
Shown in the figure: 1-a frame of a fourdrinier papermaking machine; 2-the direction of movement of the fourdrinier belt; 3-a mist suction pipe; 4-gas-guide tube; 5-a steam-water separator; 6-an air filter; 7-an exhaust pipe; 8-a mounting frame.
Detailed Description
In order to make the technical solution in the present invention better understand, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by the person skilled in the art without creative work should belong to the protection scope of the present invention.
Meanwhile, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, referred to in the present specification, refer to the orientation or positional relationship indicated on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, it is not understood as a limitation of the present invention, and a change or adjustment of the relative relationship thereof, without substantial technical change, should be considered as a practicable scope of the present invention.
Meanwhile, in the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other, so that the specific meaning of the terms in the invention can be understood through specific situations for a person skilled in the art.
As shown in fig. 1-2, the wet part water mist recovery device of the fourdrinier papermaking machine comprises a mist suction pipe 3 with a mist suction hole at the bottom, the mist suction pipe 3 is communicated with a gas guide pipe 4, the gas guide pipe 4 is communicated with a steam-water separator 5, an exhaust port of the steam-water separator 5 is communicated with an air filter 6, the air filter 6 is communicated with an exhaust pipe 7, and a liquid discharge port of the steam-water separator 5 is communicated with a pulping part of the fourdrinier papermaking machine.
The mist suction holes are a plurality of strip-shaped holes formed in the bottom of the mist suction pipe and used for water mist to pass through, the mist suction pipe 3 is used for sucking water mist, the air guide pipe 4 is used for guiding the water mist, the steam-water separator 5 is used for separating the water mist into fiber particles, water and air, the air filter 6 is used for filtering gas separated by the steam-water separator, harmful substances are prevented from being discharged outside a workshop, and the exhaust pipe 7 is used for discharging the gas filtered by the air filter 6 outside the workshop.
The water mist not only affects the service life of equipment and the physical health of workers, but also can be condensed to form slurry drops, the slurry drops on the mesh cloth, pits are formed on the surface of the paper web, the hole defects of paper are formed in subsequent processes such as dehydration and drying, the product quality is reduced, and the resource waste is caused by a large amount of scattered fiber particles.
Therefore, the design concept of the application is to design a device for collecting, treating, recycling and reusing the water mist, and various defects caused by the water mist floating are avoided.
A plurality of suction fans are arranged in the fog suction pipe 3; the fog absorbing pipe 3 is transversely arranged above the fourdrinier paper machine conveyer belt and is obliquely arranged with the fourdrinier paper machine conveyer belt, and the bottom of the fog absorbing pipe faces to the direction 2 opposite to the moving direction of the fourdrinier paper machine conveyer belt.
The top of the mist suction pipe 3 is welded with the air guide pipe 4; a mounting rack 8 is arranged on the frame 1 of the fourdrinier papermaking machine, and the mounting rack 8 is connected with the steam-water separator 5; and a liquid outlet of the steam-water separator 5 is communicated with a pulp bucket of a pulping part of the fourdrinier paper machine.
The application comprises the following steps: as shown in fig. 2, the mist suction pipe sucks water mist, the water mist enters the air guide pipe and enters the steam-water separator, the water mist is separated into fiber particles, water and air by the steam-water separator, the air is filtered by the air filter and then discharged through the exhaust pipe, and the fiber particles and the water are conveyed to a pulp bucket of a pulp making part of the fourdrinier machine to participate in production again.
Although the present invention has been described in detail with reference to the drawings and preferred embodiments, the present invention is not limited thereto, and those skilled in the art can make various equivalent modifications or substitutions on the embodiments of the present invention without departing from the spirit and substance of the present invention, and these modifications or substitutions should be within the scope of the present invention/any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the appended claims.
Claims (6)
1. The utility model provides a fourdrinier paper machine wet end water smoke recovery unit which characterized in that: the device comprises a mist suction pipe with a mist suction hole at the bottom, wherein the mist suction pipe is communicated with a gas guide pipe, the gas guide pipe is communicated with a steam-water separator, an air outlet of the steam-water separator is communicated with an air filter, the air filter is communicated with an exhaust pipe, and a liquid discharge port of the steam-water separator is communicated with a pulp making part of a fourdrinier paper machine.
2. The fourdrinier machine wet end water mist recovery apparatus of claim 1, wherein: and a plurality of suction fans are arranged in the mist suction pipe.
3. The fourdrinier machine wet end water mist recovery apparatus of claim 1, wherein: the mist suction pipe is transversely arranged above the fourdrinier paper machine conveyer belt and is obliquely arranged with the fourdrinier paper machine conveyer belt.
4. The fourdrinier machine wet end water mist recovery apparatus of claim 1, wherein: the top of the mist suction pipe is welded with the air guide pipe.
5. The fourdrinier machine wet end water mist recovery apparatus of claim 1, wherein: the frame of the fourdrinier paper machine is provided with a mounting frame, and the mounting frame is connected with a steam-water separator.
6. The fourdrinier machine wet end water mist recovery apparatus of claim 1, wherein: and a liquid outlet of the steam-water separator is communicated with a pulp bucket of the pulp making part of the fourdrinier paper machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869142.1U CN217068133U (en) | 2022-04-15 | 2022-04-15 | Water mist recovery device for wet end of fourdrinier papermaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220869142.1U CN217068133U (en) | 2022-04-15 | 2022-04-15 | Water mist recovery device for wet end of fourdrinier papermaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217068133U true CN217068133U (en) | 2022-07-29 |
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ID=82500120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220869142.1U Active CN217068133U (en) | 2022-04-15 | 2022-04-15 | Water mist recovery device for wet end of fourdrinier papermaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217068133U (en) |
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2022
- 2022-04-15 CN CN202220869142.1U patent/CN217068133U/en active Active
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