CN111928622B - Device for preventing dryer subregion is joined in marriage wind - Google Patents
Device for preventing dryer subregion is joined in marriage wind Download PDFInfo
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- CN111928622B CN111928622B CN202010709667.4A CN202010709667A CN111928622B CN 111928622 B CN111928622 B CN 111928622B CN 202010709667 A CN202010709667 A CN 202010709667A CN 111928622 B CN111928622 B CN 111928622B
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- partition plate
- drying
- plates
- partition
- gypsum board
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
- F26B25/004—Handling, e.g. loading or unloading arrangements for articles in the shape of discrete sheets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Abstract
The embodiment of the invention discloses a device for preventing zones of a dryer from wind mixing, which comprises a drying box and a plurality of layers of transmission roller way layers arranged in the drying box, wherein a plurality of drying zones are arranged in the drying box, one-way partition plates are arranged between every two adjacent drying zones, each one-way partition plate comprises a support arranged in the drying box, partition plates are rotatably arranged on the supports, the rotating direction of each partition plate is the same as the transmission direction of the transmission roller way layers, a limiting plate is arranged on the support on the reverse rotating path of each partition plate, and each drying zone is separated through the one-way partition plates arranged between every two adjacent drying zones, so that the problem of wind mixing between the drying zones is avoided on the premise of not influencing the gypsum board transmission.
Description
Technical Field
The embodiment of the invention relates to the technical field of gypsum board production, in particular to a device for preventing a dryer from being mixed with air in different areas.
Background
The paper-surface gypsum board is a light building sheet made up by using natural gypsum and face-protecting paper as main raw materials and adding proper quantity of fibre, starch, coagulant, foaming agent and water. The paper-surface gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processability and simple and convenient construction method. The production process of the prior art of the paper-surface gypsum board comprises a batching working section, a forming working section, a drying working section, a trimming working section and a stacking working section.
Firstly, mixing paper-faced gypsum board production raw materials by a mixer and then sending the mixed materials into a vertical stirrer; then the gypsum slurry flows to the lower forming paper from the vertical mixer, the upper forming paper machine is conveyed to a forming station after passing through a paper storage machine, a tensioning device, a deviation correcting device and viscose glue, and the formed gypsum board is cut according to the size by a cutting machine and then conveyed to a dryer; the gypsum plaster boards are sent into each layer of a 12-layer dryer by a bridge distributor, firstly, free water in the boards is slowly evaporated and dried by a drying section of the dryer, and the gypsum plaster boards are cooled by a cooling section of the dryer after being dried by the dryer and then orderly taken out of the dryer by a board taking-out machine; the dried paper surface gypsum paper is precisely cut by a trimmer, stacked by a stacker and sent into a warehouse.
The flue gas burnt by the fluidized bed furnace enters a drier for heat exchange after air-air heat exchange for drying, free water in the wet board is slowly evaporated, and the water in the gypsum board can reach certain strength after being dried. The large gypsum board line dryer in the prior art is divided into three areas for sectional drying, wherein one area is countercurrent, the second area and the third area are concurrent, the first area and the second area use 1.28 MPa saturated steam as a heat source, and the third area uses 0.67 MPa saturated steam as a heat source.
Disclosure of Invention
Therefore, the embodiment of the invention provides a device for preventing zones of a dryer from wind mixing, wherein the drying zones are separated by the separation plates arranged between the adjacent drying zones, so that the problem of wind mixing between the drying zones is avoided on the premise of not influencing the gypsum board conveying, and the problem that the drying efficiency of the gypsum board is influenced due to wind mixing between the drying zones caused by the conduction connection between the drying zones in the prior art is solved.
In order to achieve the above object, an embodiment of the present invention provides the following:
the utility model provides a prevent device of desiccator subregion cluster wind, includes the drying cabinet and installs multilayer transmission roller way layer in the drying cabinet, be provided with a plurality of drying regions in the drying cabinet, it is adjacent be provided with the division board between the drying region, the division board is including installing support in the drying cabinet, rotate on the support and install the division board, division board direction of rotation with the transmission direction on transmission roller way layer is the same, on the support install the limiting plate on the path of the antiport of division board.
The embodiment of the invention is further characterized in that the bracket comprises two longitudinal support frames arranged on the inner wall of the drying box, a plurality of transverse separation grids corresponding to the conveying roller bed layer are arranged between the two longitudinal support frames in parallel, and the transverse separation grids are arranged between the adjacent transmission rollers on the conveying roller bed layer;
the partition plate is formed by combining a plurality of first plates, the first plates are respectively and rotatably connected with the transverse partition grid, the limiting plate is formed by combining a plurality of second plates, and the second plates correspond to the first plates one to one.
The embodiment of the invention is further characterized in that the limiting plate comprises a base provided with the partition plate, an open slot is formed in the base in the direction of the conveying roller bed layer, a lifting column is arranged in the open slot, a lever is rotatably connected to the lifting column in the open slot, the other end of the lever penetrates through the base and is rotatably connected with the partition plate, and a lever supporting shaft connected with the transverse partition grid is arranged on the lever between the lifting column and the partition plate.
The embodiment of the invention is further characterized in that the joint of the partition plate and the lever is arranged closer to the transverse separation fence than the joint of the partition plate and the transverse separation fence.
The embodiment of the invention is also characterized in that the lifting column is provided with an inclined plane end close to the conveying roller way layer, a plurality of sliding smooth rollers are rotatably installed along the inclined plane end surface of the inclined plane end, and a second sliding smooth roller is rotatably installed at one end of the partition plate far away from the transverse partition grid.
The embodiment of the invention is further characterized in that a movable cavity is arranged at one end of the partition plate, which is far away from the transverse partition grid, a piston rod is arranged in the movable cavity, one end of the piston rod, which is far away from the partition plate, is rotatably connected with the second sliding smooth roller, and one end of the piston rod, which is far away from the second sliding smooth roller, is connected with a traction rope;
the base is provided with a side groove which penetrates through and extends into the open groove, a swing rod is installed in the side groove, one end of the swing rod is rotatably connected with the base through a rotating shaft, a torsion spring is sleeved on the rotating shaft of the swing rod and pushes the swing rod to swing towards the open groove, the other end of the swing rod is provided with a wedge block, and an embedded groove corresponding to the wedge block is formed in one side end face, close to the side groove, of the lifting column in the open groove;
and one end of the swing rod, which is far away from the torsion spring, is connected with the traction rope.
The embodiment of the invention is further characterized in that the piston rod is of an arc-shaped structure bent in the direction of the lifting column, one end of the piston rod connected with the traction rope penetrates through the separation plate along the movable cavity and extends towards the direction of the lifting column, and a limit ring is arranged at one end of the piston rod close to the traction rope.
The embodiment of the invention is further characterized in that the side groove is arranged on one side end surface of the base close to the partition plate, and the movable cavity is of an arc structure bent towards the lifting column.
The embodiment of the invention is also characterized in that a groove cavity corresponding to the lifting column is arranged on the transverse separation grid in the extending direction of the lifting column, a guide roller is rotatably arranged in the groove cavity, guide sliding grooves are arranged on the groove cavities at two sides of the guide roller, two ends of the guide roller are embedded in the guide sliding grooves, and a spring for pushing the guide roller to move towards the lifting column is arranged in the groove cavity.
The embodiment of the invention has the following advantages:
(1) according to the invention, the partition plates are erected between the adjacent drying zones in the drying box, and the partition plates divide the plurality of drying zones through the support and the partition plates rotatably mounted on the support, so that the problem of wind cross between the adjacent drying zones is avoided, and the partition plates are limited in rotation by arranging the limiting plates on the support close to the partition plates, so that the influence of reverse rotation of the partition plates on the conveying of gypsum boards is avoided;
(2) according to the invention, the limiting plate is installed in a vertically sliding mode along the open slot on the base, the sliding smooth roller is arranged on one side, close to the transmission roller way layer, of the limiting plate, the partition plate is connected with the support in a rotating mode, and the second sliding smooth roller is arranged on one side, close to the transmission roller way layer, of the partition plate, so that the limiting plate and the partition plate are prevented from blocking the gypsum board conveying, and the problem of wind mixing among drying areas is effectively avoided through the limiting plate and the partition plate on the premise of not influencing the gypsum board conveying.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a divider plate according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a limiting plate structure according to an embodiment of the invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to an embodiment of the present invention.
In the figure:
1-drying oven; 2-conveying roller bed layer; 3-a drying zone; 4-a scaffold; 5-a partition plate; 6-a limiting plate;
41-longitudinal support frame; 42-lateral separation grid;
421-groove cavity; 422-a guide roller; 423-a guide chute; 424-spring;
51-a second sliding smooth roll; 52-an active cavity; 53-a piston rod; 54-a pull cord; 55-a limit ring;
61-a base; 62-open slots; 63-a lifting column; 64-lever; 65-lever support shaft;
611-side grooves; 612-a swing rod; 613-torsion spring; 614-wedge block; 615-embedding grooves;
631-bevel end; 632-slip smooth roll.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1, the present invention provides a device for preventing a partition of a dryer from wind cross, which includes a drying box 1 and a plurality of layers of conveying roller layers 2 installed in the drying box 1, wherein a plurality of drying zones 3 are provided in the drying box 1, a partition plate 5 is provided between adjacent drying zones 3, the partition plate 5 includes a support 4 installed in the drying box 1, the support 4 is rotatably installed with the partition plate 5, the rotating direction of the partition plate 5 is the same as the conveying direction of the conveying roller layers 2, and a limit plate 6 is installed on the support 4 on the path of the partition plate 5 rotating in the opposite direction.
Separate a plurality of drying zones 3 through division board 5 to make things convenient for the separate control of each drying zone 3, and effectively avoided the problem of wind of mixing between each drying zone 3, improved the drying efficiency of gypsum board.
The adjacent drying zones 3 are separated by a support 4 and a partition plate 5 arranged on the support 4, the partition plate 5 is rotatably connected with the support 4, for this reason, the gypsum board is transmitted on the transmission roller path layer 2, when the gypsum board passes through the partition plate 5, the partition plate 5 and the transmission roller path layer 2 are pushed to rotate in the same direction through the gypsum board, so that the partition plate 5 is prevented from obstructing the transmission of the gypsum board, a limiting effect is provided for the rotation of the partition plate 5 through a limiting plate 6 arranged on a path of the partition plate 5 rotating in the opposite direction, the partition plate 5 is prevented from rotating in the opposite direction and the surface of the gypsum board is prevented from being rubbed to influence the surface attractiveness of the gypsum board, and the influence on the transmission of the gypsum board by the reverse rotation of the partition plate 5 is avoided.
The support 4 of the invention comprises two longitudinal support frames 41 arranged on the inner wall of the drying box 1, a plurality of transverse separation grids 42 corresponding to the conveying roller layer 2 are arranged between the two longitudinal support frames 41 in parallel, and the transverse separation grids 42 are arranged between the adjacent driving rollers on the conveying roller layer 2.
The partition plate 5 is formed by combining a plurality of first plates which are respectively connected with the transverse partition grid 42 in a rotating way, and the limiting plate 6 is formed by combining a plurality of second plates which correspond to the first plates one by one.
When the gypsum board passes through division board 5 place, will promote through the gypsum board and rotate the first plate that contacts with the gypsum board and open, other first plates that do not contact with the gypsum board maintain original state to reduce the gap that opens and shuts between the drying zone 3, thereby effectively improve single drying zone 3's sealed effect, avoid the problem of wind mixing between the drying zone 3.
In addition, when the gypsum board passes through the partition plate 5, the partition plate 5 is in friction contact with the end face of the gypsum board, the rotation angle of the partition plate 5 is reduced, and the gap between the gypsum board and the partition plate 5 is reduced, so that the sealing effect of the single drying area 3 is improved.
As shown in fig. 1 and 4, the position-limiting plate 6 includes a base 61 on which the partition plate 5 is mounted, an open slot 62 is provided on the base 61 toward the conveying roller bed 2, a lifting column 63 is mounted in the open slot 62, a lever 64 is rotatably connected to the lifting column 63 in the open slot 62, the other end of the lever 64 penetrates through the base 61 and is rotatably connected to the partition plate 5, and a lever support shaft 65 connected to the horizontal partition fence 42 is provided on the lever 64 between the lifting column 63 and the partition plate 5.
In addition, the junction of the divider plate 5 of the present invention with the lever 64 is disposed closer to the lateral banks 42 than the junction of the divider plate 5 with the lateral banks 42.
Wherein along the direction of transport of gypsum board, division board 5 sets up in the place ahead of limiting plate 6, and the gypsum board passes limiting plate 6 region then passes division board 5 region at first promptly.
For this purpose, during the transportation of the plasterboard, the lifting column 63 is first pushed by the plasterboard to slide upwards along the open slot 62 on the base 61, so that the end of the lever 64 connected to the lifting column 63 is lifted upwards, and in addition, the partition plate 5 at the other end of the lever 64 drives one end of the partition plate 5 to move downwards under the action of the lever 64, and the other end of the partition plate 5 swings away from the limit plate 6,
in the embodiment of the invention, the lifting and lowering sliding of the lifting column 63 is converted into the swinging of the partition board 5 through the action of the lever 64, so that a certain sliding gap is left between the partition board 5 and the transverse partition fence 42, on one hand, the sliding of the gypsum board is facilitated, on the other hand, the collision between the gypsum board and the partition board 5 is reduced, and the abrasion of the partition board 5 to the corners of the gypsum board is reduced.
In addition, the lifting column 63 of the present invention is provided with an inclined surface end 631 near the conveying roller track layer 2, and a plurality of sliding smooth rollers 632 are rotatably installed along the inclined surface of the inclined surface end 631, wherein the sliding smooth rollers 632 are installed on the inclined surface end 631 in a step shape, the inclined surface end 631 is installed on the end surface of one side far away from the partition plate 5, and the size of the inclined surface end 631 increases progressively from the direction far away from the transverse partition fence 42 to the direction near the transverse partition fence 42, so that during the conveying process of the gypsum board, the gypsum board first collides with the inclined surface end 631, and then the lifting column 63 is gradually lifted upwards under the action of the sliding smooth rollers 632 arranged on the inclined surface end 631, and since the end surface colliding with the gypsum board is in an inclined surface shape, the acting force when the gypsum board collides with the lifting column 63 is reduced, the abrasion of the lifting column 63 to the edge of the gypsum board is reduced, and the lifting and sliding of the lifting column 63 is facilitated.
The second sliding smooth roller 51 is rotatably installed at one end, far away from the transverse separation grid 42, of the separation plate 5, and friction between the gypsum board and the separation plate 5 is converted into sliding friction through the second sliding smooth roller 51, so that friction of the end part of the separation plate 5 to the surface of the gypsum board is reduced, an effective protection effect is achieved on the gypsum board, and smooth movement of the gypsum board is guaranteed.
As shown in fig. 2, 3 and 4, a movable cavity 52 is provided at an end of the partition plate 5 away from the transverse partition fence 42, a piston rod 53 is installed in the movable cavity 52, an end of the piston rod 53 away from the partition plate 5 is rotatably connected with the second sliding smooth roller 51, and a pull rope 54 is connected at an end of the piston rod 53 away from the second sliding smooth roller 51.
The base 61 is provided with a side groove 611 penetrating and extending into the open groove 62, the side groove 611 is internally provided with a swing rod 612, one end of the swing rod 612 is rotatably connected with the base 61 through a rotating shaft, the rotating shaft of the swing rod 612 is sleeved with a torsion spring 613, the torsion spring 613 pushes the swing rod 612 to swing towards the open groove 62, the other end of the swing rod 612 is provided with a wedge block 614, and one side end face, close to the side groove 611, of the lifting column 63 in the open groove 62 is provided with an embedded groove 615 corresponding to the wedge block 614.
Wherein, one end of the swing link 612 far away from the torsion spring 613 of the present invention is connected with the pulling rope 54, and in the initial state, the swing link 612 is pulled by the pulling rope 54 to swing in the direction far away from the open slot 62 by overcoming the torsion spring 613 due to the gravity of the piston rod 53 and the second sliding smooth roller 51, and the pulling rope 54 is in a tight state.
In the embodiment of the invention, in the process that the gypsum board is conveyed along the conveying roller path layer 2, the gypsum board firstly passes through the area where the limit plate 6 is located and then passes through the area where the partition plate 5 is located, when the gypsum board moves to the position below the partition plate 5, the gypsum board firstly collides with the second sliding smooth roller 51 and then pushes the second sliding smooth roller 51 to move upwards under the action of the gypsum board, so that the piston rod 53 connected with the second sliding smooth roller 51 is pushed to slide along the movable cavity 52, the traction rope 54 is loosened, the swing rod 612 swings towards the opening groove 62 under the action of the torsion spring 613, the wedge block 614 arranged on the swing rod 612 is embedded in the embedded groove 615, the lifting position of the lifting column 63 is fixed, the rotation angle of the partition plate 5 is determined through the lever 64 connecting the lifting column 63 and the partition plate 5, the passing of the gypsum board is convenient, and the connection between the partition plate 5 and the gypsum board is effectively improved, the occurrence of the problem of wind mixing is avoided.
After the gypsum board is moved out of the area where the partition board 5 is located, the swing rod 612 is pulled by the pulling rope 54 to swing away from the open slot 62 through the pulling rope 54 due to the gravity of the piston rod 53 and the second sliding smooth roller 51, so that the wedge block 614 is separated from the embedded slot 615, the lifting column 63 is restored to the original state under the gravity, the lever 64 drives the partition board 5 to be restored to the original state, and the pulling rope 54 is restored to the tight state.
The piston rod 53 of the invention is in an arc structure bent in the direction of the lifting column 63, one end of the piston rod 53 connected with the traction rope 54 extends to the direction of the lifting column 63 along the movable cavity 52 through the partition plate 5, and a limit ring 55 is arranged at one end of the piston rod 53 close to the traction rope 54, and the limit ring 55 provides a limit function for the telescopic length of the piston rod 53.
The side groove 611 is disposed on an end surface of the base 61 close to the partition plate 5, the movable cavity 52 is of an arc structure bending towards the lifting column 63, and the piston rod 53 and the movable cavity 52 of the arc structure facilitate sliding of the piston rod 53 and facilitate pushing the partition plate 5 to swing through the piston rod 53.
As shown in fig. 4, a groove cavity 421 corresponding to the lifting column 63 is provided on the transverse partition fence 42 in the extending direction of the lifting column 63, a guide roller 422 is rotatably installed in the groove cavity 421, guide sliding grooves 423 are provided on the groove cavities 421 at both sides of the guide roller 422, both ends of the guide roller 422 are embedded in the guide sliding grooves 423, and a spring 424 for pushing the guide roller 422 to move towards the lifting column 63 is provided in the groove cavity 421.
When the gypsum board removes the region to lift post 63 and direction roller 422 centre gripping, on the one hand provide the supporting role for the gypsum board through direction roller 422, make things convenient for the gypsum board to pass through the region at lift post 63 place, on the other hand provides the clamping role for the gypsum board through lift post 63 and direction roller 422, and provide cushioning effect when the gypsum board is heated the inflation through the spring 424 that is connected with direction roller 422, offset the stress of gypsum board deformation through the elasticity of spring 424, thereby avoid the gypsum board to remove and take place deformation when different temperature regions.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (2)
1. The device for preventing the subareas of the dryer from being mixed with the air is characterized by comprising a drying box (1) and a plurality of layers of transmission roller way layers (2) arranged in the drying box (1), wherein a plurality of drying areas (3) are arranged in the drying box (1), a partition plate (5) is arranged between every two adjacent drying areas (3), a support (4) is arranged in the drying box (1), the partition plate (5) is rotatably arranged on the support (4), the rotating direction of the partition plate (5) is the same as the transmission direction of the transmission roller way layers (2), and a limiting plate (6) is arranged on a path of the partition plate (5) which rotates reversely on the support (4);
the support (4) comprises two longitudinal support frames (41) arranged on the inner wall of the drying box (1), a plurality of transverse separation grids (42) corresponding to the conveying roller path layer (2) are arranged between the two longitudinal support frames (41) in parallel, and the transverse separation grids (42) are arranged between adjacent transmission rollers on the conveying roller path layer (2);
the partition plates (5) are formed by combining a plurality of first plates, the first plates are respectively and rotatably connected with the transverse partition grid (42), the limiting plates (6) are formed by combining a plurality of second plates, and the second plates correspond to the first plates one to one;
limiting plate (6) include base (61) of installation on division board (5), go up to on base (61) transmission roller way layer (2) direction is provided with open slot (62), install lift post (63) in open slot (62) rotate on lift post (63) and be connected with lever (64), the other end of lever (64) runs through base (61) with division board (5) rotate and are connected lift post (63) with between division board (5) be provided with on lever (64) with lever back shaft (65) that horizontal separation grid (42) are connected.
2. The device for preventing the zoned wind of the dryer from spreading according to claim 1, wherein the transverse partition grid (42) in the extending direction of the lifting column (63) is provided with a groove cavity (421) corresponding to the lifting column (63), the groove cavity (421) is rotatably provided with a guide roller (422), the groove cavities (421) on both sides of the guide roller (422) are provided with guide chutes (423), both ends of the guide roller (422) are embedded in the guide chutes (423), and the groove cavity (421) is internally provided with a spring (424) for pushing the guide roller (422) to move towards the lifting column (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709667.4A CN111928622B (en) | 2020-07-22 | 2020-07-22 | Device for preventing dryer subregion is joined in marriage wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709667.4A CN111928622B (en) | 2020-07-22 | 2020-07-22 | Device for preventing dryer subregion is joined in marriage wind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111928622A CN111928622A (en) | 2020-11-13 |
| CN111928622B true CN111928622B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010709667.4A Active CN111928622B (en) | 2020-07-22 | 2020-07-22 | Device for preventing dryer subregion is joined in marriage wind |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3371427A (en) * | 1965-09-14 | 1968-03-05 | Proctor & Schwartz Inc | Apparatus for processing web material |
| CN202119252U (en) * | 2011-06-24 | 2012-01-18 | 中冶北方工程技术有限公司 | Side pull type constant elasticity floating sealing device of grate |
| CN105546965B (en) * | 2015-12-21 | 2019-01-22 | 江苏牧羊控股有限公司 | A kind of energy conservation subregion band drier |
| CN107062860A (en) * | 2017-01-17 | 2017-08-18 | 中冶华天工程技术有限公司 | A kind of utilization sheet billet continuous casting waste heat dries the device and method of iron scale |
| CN209230229U (en) * | 2018-09-04 | 2019-08-09 | 威海电美世光机电有限公司 | LCD substrate drying device |
| CN209431819U (en) * | 2019-01-04 | 2019-09-24 | 贵州联代科技有限公司 | A kind of hot-blast baker of temperature-controllable |
| CN210773348U (en) * | 2019-10-31 | 2020-06-16 | 太仓北新建材有限公司 | Anti-blocking plate device of drying machine |
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| CN111928622A (en) | 2020-11-13 |
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Address after: 343000 plot c7-1, Hedong new industrial park, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Applicant after: Jinggangshan Beixin building materials Co.,Ltd. Address before: 343000 new industrial park, Hedong Economic Development Zone, Qingyuan District, Ji'an City, Jiangxi Province Applicant before: Beixin building materials (Jinggangshan) Co.,Ltd. |
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