CN216864652U - Dispersant-free vacuum cylinder head box - Google Patents
Dispersant-free vacuum cylinder head box Download PDFInfo
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- CN216864652U CN216864652U CN202220464944.4U CN202220464944U CN216864652U CN 216864652 U CN216864652 U CN 216864652U CN 202220464944 U CN202220464944 U CN 202220464944U CN 216864652 U CN216864652 U CN 216864652U
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Abstract
The utility model discloses a dispersant-free vacuum rotary screen flow box, which comprises a flow box, wherein a screen cage is arranged on the inner side surface of the flow box, a filter box is arranged on the upper end surface of the flow box, a flow guide port is arranged at the lower end of the filter box, a first cover plate is fixed at one end of the filter box, a second cover plate is fixed at the other end of the filter box, a pulp inlet convex port is arranged at the upper end of the first cover plate, a fixed screen cylinder is fixed between the first cover plate and the second cover plate, a rotating shaft is arranged between the first cover plate and the second cover plate, a support rod is fixed on the outer surface of the rotating shaft, an eccentric filter pressing screen cylinder is fixed at the outer end of the support rod, and an eccentric filter pressing component is arranged, so that filter pressing and filtering can be carried out during feeding, filtering is convenient, blocking is avoided, and filtering is convenient.
Description
Technical Field
The utility model relates to the field of vacuum cylinder head boxes, in particular to a dispersant-free vacuum cylinder head box.
Background
The paper making machine is a general name of a complete set of equipment which enables paper pulp to form partial linkage of paper webs, and comprises a head box, a net part, a pressing part, a drying part, a calender, a paper winder, a transmission part and other main machines and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like;
the existing dispersant-free vacuum cylinder head box is inconvenient to filter paper pulp during head flowing, and the pulp is easy to block and inconvenient to filter due to the concentration of the pulp during filtering.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a dispersant-free vacuum cylinder head box, which is provided with an eccentric filter pressing assembly, can perform filter pressing and filtering during feeding, and is convenient to filter, free of blockage and convenient to filter.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a no dispersant vacuum mould head box, includes the head box, the inboard surface of head box is provided with the cylinder mould, the upper end surface of head box is provided with the rose box, the rose box lower extreme sets up the water conservancy diversion mouth, the one end of rose box is fixed with first apron, and the other end is fixed with the second apron, the upper end of first apron is provided with into thick liquid tang, be fixed with a fixed net section of thick bamboo between first apron and the second apron, be equipped with the pivot between first apron and the second apron, the external fixation of pivot has the bracing piece, the outer end of bracing piece is fixed with eccentric filter screen pressing section of thick bamboo, sets up eccentric filter-pressing subassembly, can carry out filter-pressing filtration when the feeding, is convenient for filter, can not block up, is convenient for filter.
Furthermore, the upper surface of head box is fixed with the motor, and the drive axle head of motor sets up the belt pulley, and the outer end of pivot sets up the belt pulley, installs driving belt between the belt pulley, the motor drive of being convenient for.
Furthermore, be provided with the location arch between first apron and the second apron, fixed net section of thick bamboo joint is at the protruding inboard surface in location, the joint location of being convenient for, simple to operate.
Furthermore, the positioning bulges are distributed on the inner side surfaces of the first cover plate and the second cover plate at three points, and are stably supported.
Furthermore, first apron and second apron pass through bolt fixed connection at the surface of rose box, are convenient for assemble and use.
Compared with the prior art, the utility model has the advantages that:
(1) the eccentric filter pressing assembly is arranged, filter pressing and filtering can be carried out when feeding is carried out, filtering is convenient, blocking is avoided, and filtering is convenient.
(2) The upper surface of head box is fixed with the motor, and the drive axle head of motor sets up the belt pulley, and the outer end of pivot sets up the belt pulley, installs driving belt between the belt pulley, the motor drive of being convenient for.
(3) Be provided with the location arch between first apron and the second apron, fixed net section of thick bamboo joint is at the protruding inboard surface in location, the joint location of being convenient for, simple to operate.
(4) The positioning bulges are distributed at three points on the inner side surfaces of the first cover plate and the second cover plate, and are distributed at three points, so that the support is stable.
(5) First apron and second apron pass through bolt fixed connection at the surface of rose box, are convenient for assemble and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right end side view (in cross-section) of the overall structure of the present invention;
fig. 3 is a schematic view of a first cover plate according to the present invention.
The numbering in the figures illustrates:
the device comprises a flow box 1, a mesh cage 2, a filter box 3, a flow guide port 4, a first cover plate 5, a second cover plate 50, a pulp inlet convex port 6, a fixed mesh cylinder 7, a rotating shaft 8, a supporting rod 9, an eccentric filter pressing mesh cylinder 10, a motor 11 and a positioning bulge 500.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a dispersant-free vacuum cylinder head box comprises a head box 1, a cylinder mould 2 is arranged on the inner side surface of the head box 1, a filter box 3 is arranged on the upper end surface of the head box 1, a flow guide port 4 is arranged at the lower end of the filter box 3, a first cover plate 5 is fixed at one end of the filter box 3, a second cover plate 50 is fixed at the other end of the filter box 3, a pulp inlet convex port 6 is arranged at the upper end of the first cover plate 5, a fixed cylinder 7 is fixed between the first cover plate 5 and the second cover plate 50, a rotating shaft 8 is arranged between the first cover plate 5 and the second cover plate 50, a support rod 9 is fixed on the outer surface of the rotating shaft 8, and an eccentric filter pressing cylinder 10 is fixed at the outer end of the support rod 9.
Referring to fig. 1-3, a motor 11 is fixed on the upper surface of a head box 1, a belt pulley is arranged at the driving shaft end of the motor 11, a belt pulley is arranged at the outer end of a rotating shaft 8, a transmission belt is installed between the belt pulleys, driving of the motor 11 is facilitated, a positioning protrusion 500 is arranged between a first cover plate 5 and a second cover plate 50, a fixed net cylinder 7 is clamped on the inner side surface of the positioning protrusion 500, clamping and positioning are facilitated, installation is facilitated, the positioning protrusion 500 is distributed on the inner side surfaces of the first cover plate 5 and the second cover plate 50 in three-point distribution, supporting is stable, the first cover plate 5 and the second cover plate 50 are fixedly connected to the outer surface of a filter box 3 through bolts, and assembly and use are facilitated.
When using, through advancing thick liquid tang 6 feeding, be fixed with fixed screen cylinder 7 between its first apron 5 and the second apron 50, be equipped with pivot 8 between first apron 5 and the second apron 50, the external fixed surface of pivot 8 has bracing piece 9, the outer end of bracing piece 9 is fixed with eccentric filter screen cylinder 10, the last fixed surface of head box 1 has motor 11, motor 11's drive axle head sets up the belt pulley, the outer end of pivot 8 sets up the belt pulley, install driving belt between the belt pulley, be convenient for motor 11 drive, it is rotatory to be convenient for drive pivot 8, can drive eccentric filter screen cylinder 10 eccentric rotation, but the paper pulp after the filter-pressing feeding, can be convenient for filter, be difficult for block up, be convenient for quick filtration, it is convenient to use.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. A dispersant-free vacuum cylinder headbox, comprising a headbox (1), characterized in that: the inner side surface of head box (1) is provided with cylinder mould (2), the upper end surface of head box (1) is provided with rose box (3), rose box (3) lower extreme sets up water conservancy diversion mouth (4), the one end of rose box (3) is fixed with first apron (5), and the other end is fixed with second apron (50), the upper end of first apron (5) is provided with into thick liquid tang (6), be fixed with between first apron (5) and second apron (50) and fix a net section of thick bamboo (7), be equipped with pivot (8) between first apron (5) and second apron (50), the external fixation of pivot (8) has bracing piece (9), the outer end of bracing piece (9) is fixed with eccentric filter screen pressing section of thick bamboo (10).
2. The dispersant-free vacuum cylinder headbox according to claim 1, characterized by: the upper surface of head box (1) is fixed with motor (11), and the drive axle head of motor (11) sets up the belt pulley, and the outer end of pivot (8) sets up the belt pulley, installs driving belt between the belt pulley.
3. The dispersant-free vacuum cylinder headbox according to claim 1, characterized by: a positioning bulge (500) is arranged between the first cover plate (5) and the second cover plate (50), and the fixed net barrel (7) is clamped on the inner side surface of the positioning bulge (500).
4. A dispersant-free vacuum cylinder headbox according to claim 3, characterized by: the positioning bulges (500) are distributed on the inner side surfaces of the first cover plate (5) and the second cover plate (50) at three points.
5. The dispersant-free vacuum cylinder headbox according to claim 1, characterized by: the first cover plate (5) and the second cover plate (50) are fixedly connected to the outer surface of the filter box (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464944.4U CN216864652U (en) | 2022-03-05 | 2022-03-05 | Dispersant-free vacuum cylinder head box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464944.4U CN216864652U (en) | 2022-03-05 | 2022-03-05 | Dispersant-free vacuum cylinder head box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216864652U true CN216864652U (en) | 2022-07-01 |
Family
ID=82161068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220464944.4U Active CN216864652U (en) | 2022-03-05 | 2022-03-05 | Dispersant-free vacuum cylinder head box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216864652U (en) |
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2022
- 2022-03-05 CN CN202220464944.4U patent/CN216864652U/en active Active
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