Dehumidification mechanism after granulation of flame retardant

Abstract

The utility model relates to a dehumidification mechanism after granulation of a flame retardant. The front end and the rear end of the dehumidification plate are installed above the installation plate through bolt adjusting mechanisms, the distance between the dehumidification plate and the installation plate is adjusted through the bolt adjusting mechanisms, a plurality of air nozzles right facing the installation plate are installed on the dehumidification plate, and a plurality of quick connectors connected with an external air supply pipe are installed at the top of the fan cover; the flame retardant granules falling from the mounting plate are blown by the air nozzles, so that the granulated flame retardant granules are dehumidified, and the top surface of the mounting plate is also provided with a blanking step for improving the blanking track of the flame retardant granules so as to improve the dehumidification effect. By means of the air nozzles, right opposite to the mounting plate, on the fan cover, fire retardant granules falling from the mounting plate can be blown and dried, water on the surfaces and in the fire retardant granules can be effectively removed, the problem that the fire retardant granules are bonded into blocks in the subsequent screening process due to excessive moisture is avoided, and the dehumidification efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flame retardant production equipment, specifically to the dehumidification mechanism after the granulation of flame retardant. BACKGROUND

[0002] The granulated flame retardant often contains certain moisture, which not only affects the quality of the flame retardant, but also may adversely affect its subsequent processing and use, especially in the screening process, if the surface or internal of the flame retardant is excessively humid, the flame retardant particles are easy to bond into blocks, resulting in low screening efficiency, in the traditional dehumidification method, such as natural air drying or simple hot air drying, there are problems of long time consumption, high energy consumption and uneven dehumidification, therefore, these traditional dehumidification methods obviously can not meet the demand, in order to overcome the defects of the prior art, improve the dehumidification efficiency and quality of the granulated flame retardant, it is necessary to develop a novel dehumidification mechanism after the granulation of flame retardant. SUMMARY

[0003] The utility model solves the technical problem in the prior art, provides a dehumidification mechanism after the granulation of flame retardant, which can dehumidify the granulated flame retardant, avoid the phenomenon of bonding into blocks in the subsequent screening due to excessive humidity on the surface or internal of the flame retardant.

[0004] The technical problem solved by the utility model is solved by the following technical scheme, the dehumidification mechanism after the granulation of flame retardant comprises;

[0005] The installation plate has support legs at the bottom, and the installation plate is inclined to set, the higher end is set as the feeding end, and the other end is set as the discharging end;

[0006] The dehumidification plate is installed on the upper side of the installation plate through the bolt adjusting mechanism at the front and rear ends, the distance between the dehumidification plate and the installation plate is adjusted through the bolt adjusting mechanism, and the space between the dehumidification plate and the installation plate forms the material falling space;

[0007] The air cover is fixedly installed on the top surface of the dehumidification plate, a plurality of air nozzles opposite to the installation plate are installed on the dehumidification plate, and a plurality of quick couplings connected with the external gas supply pipe are installed on the top of the air cover.

[0008] The flame retardant particles falling on the installation plate are swept by the air nozzle, so that the dehumidification of the granulated flame retardant particles is carried out, and the material falling step for improving the dehumidification effect is also arranged on the top surface of the installation plate.

[0009] The technical problems to be solved by the utility model can also be implemented by the following technical scheme, the above-mentioned dehumidification mechanism after the granulation of the flame retardant, the bolt adjusting mechanism includes connecting rod, limit plate, threaded rod, lower adjusting bolt and upper adjusting bolt, the connecting rod is fixed vertically on the top surface of the mounting plate, the limit plate is fixed vertically on the end surface of the connecting rod, the threaded rod is fixed on the other end surface of the limit plate, the lower adjusting bolt and the upper adjusting bolt are screwed on the threaded rod, the dehumidification plate is penetrated by the threaded rod and is arranged between the lower adjusting bolt and the upper adjusting bolt.

[0010] The technical problems to be solved by the utility model can also be implemented by the following technical scheme, the above-mentioned dehumidification mechanism after the granulation of the flame retardant, the inclined feed arc part is arranged on the feed end of the mounting plate and is fixed and extends upwards.

[0011] The technical problems to be solved by the utility model can also be implemented by the following technical scheme, the above-mentioned dehumidification mechanism after the granulation of the flame retardant, the arc-shaped guide plate that blocks the flame retardant granules and avoids the flame retardant granules from falling to the top surface of the dehumidification plate is arranged on the end of the dehumidification plate close to the feed end of the mounting plate and is fixed and extends upwards.

[0012] The technical problems to be solved by the utility model can also be implemented by the following technical scheme, the above-mentioned dehumidification mechanism after the granulation of the flame retardant, the dehumidification plate is arranged parallel to the mounting plate.

[0013] Compared with the prior art, the utility model has the beneficial technical effects that:

[0014] (1) the flame retardant granules falling on the mounting plate can be swept and dried through the air jet nozzle on the air cover opposite the mounting plate, the moisture on the surface and inside of the flame retardant granules is effectively removed, the problem that the flame retardant granules are bonded into blocks in the subsequent screening process due to excessive moisture is avoided, and the dehumidification efficiency is remarkably improved;

[0015] (2) the spacing between the dehumidification plate and the mounting plate can be flexibly adjusted according to actual requirements due to the arrangement of the bolt adjusting mechanism, so that the size and shape of the material falling space are optimized, and the dehumidification effect is further improved;

[0016] (3) the material falling step arranged on the mounting plate can improve the material falling track of the flame retardant granules, increase the contact area and time of the granules and the dry gas, and thus improve the uniformity and efficiency of dehumidification. DRAWINGS

[0017] Figure 1 It is the front view structure schematic diagram of the utility model;

[0018] Figure 2 It isFigure 1 A local enlarged structural schematic view.

[0019] The figure mark: 1, the mounting plate; 2, support leg; 3, feed end; 4, discharge end; 5, feed arc part; 6, discharge arc part; 7, dehumidification plate; 8, connecting rod; 9, limiting plate; 10, threaded rod; 11, lower adjusting bolt; 12, upper adjusting bolt; 13, arc-shaped guide plate; 14, air cover; 15, air nozzle; 16, quick coupling; 17, blanking step. DETAILED DESCRIPTION

[0020] The specific technical scheme of the utility model is further described below with reference to the drawings, so that the person skilled in the art can further understand the utility model without constituting a limitation on its rights.

[0021] Example 1, refer to Figures 1-2 , the dehumidification mechanism after the fire retardant granulation, it includes;

[0022] The mounting plate 1 is formed into a substantially square plate structure, and the included angle with the horizontal plane is substantially 15°-20°, the bottom of the mounting plate 1 has a support leg 2, the mounting plate 1 is inclined to set, and the higher end is set as the feed end 3, and the other end is set as the discharge end 4, the feed end 3 of the mounting plate 1 is fixedly extended upward and inclined to be provided with the feed arc part 5, the discharge end 4 of the mounting plate 1 is fixedly extended downward and inclined to be provided with the downward inclined discharge arc part 6, and the feed arc part 5 and the discharge arc part 6 are both formed into a substantially arc-shaped plate structure;

[0023] The dehumidification plate 7 is formed into a substantially square plate structure, the dehumidification plate 7 is parallelly arranged with the mounting plate 1, and the front and rear ends are installed above the mounting plate 1 through the bolt adjusting mechanism, the spacing between the dehumidification plate 7 and the mounting plate 1 is adjusted through the bolt adjusting mechanism, the space between the dehumidification plate 7 and the mounting plate 1 forms a blanking space, the bolt adjusting mechanism includes a connecting rod 8, a limiting plate 9, a threaded rod 10, a lower adjusting bolt 11 and an upper adjusting bolt 12, the connecting rod 8 is fixedly arranged vertically on the top surface of the mounting plate 1, the connecting rod 8 is formed into a substantially cylindrical structure, the limiting plate 9 is fixedly arranged vertically on the end surface of the connecting rod 8, the limiting plate 9 is formed into a substantially plate structure, the threaded rod 10 is fixedly arranged on the other end surface of the limiting plate 9, the lower adjusting bolt 11 and the upper adjusting bolt 12 are screwed on the threaded rod 10, and the dehumidification plate 7 is penetrated by the threaded rod 10 and arranged between the lower adjusting bolt 11 and the upper adjusting bolt 12;

[0024] One end of the dehumidification plate 7 close to the feed end 3 of the mounting plate 1 is fixedly extended upward and provided with an arc-shaped guide plate 13 for blocking the fire retardant granules to avoid falling on the top surface of the dehumidification plate 7, and the arc-shaped guide plate 13 is formed into a substantially square plate structure;

[0025] The air cover 14 is formed as a substantially square box body structure, which is fixedly installed on the top surface of the dehumidification plate 7. A plurality of air nozzles 15 are installed on the dehumidification plate 7 and face the installation plate 1. A plurality of quick connectors 16 are installed on the top of the air cover 14, and an external air supply pipe (not shown in the figure) can be plugged into the quick connector 16 to supply air to the inside of the air cover 14.

[0026] The flame retardant granules falling on the installation plate 1 are blown by the air nozzles 15 to dehumidify the granulated flame retardant granules. A material falling step 17 is also provided on the top surface of the installation plate 1 to improve the dehumidification effect. The material falling step 17 is formed as a substantially trapezoidal plate structure.

[0027] The dehumidification mechanism for the granulated flame retardant in Example 1 is used as follows:

[0028] (1) Distance adjustment of the material falling space

[0029] First, adjust the distance between the dehumidification plate 7 and the installation plate 1. Specifically, adjust the position of the dehumidification plate 7 between the upper adjusting bolt 12 and the lower adjusting bolt 11 by adjusting the screw adjusting mechanism, that is, by adjusting the position of the threaded rod 10 relative to the upper adjusting bolt 12 and the lower adjusting bolt 11.

[0030] (2) Dehumidification of the flame retardant granules

[0031] After adjusting the material falling space, plug the interface of the external air supply pipe into the quick connector 16 on the air cover 14 to supply air to the inside of the air cover 14, and blow the flame retardant granules on the installation plate 1 by the air nozzles 15 to dehumidify them.

[0032] It should be noted that because a plurality of material falling steps 17 are vertically fixed on the top surface of the installation plate 1, the originally straight material falling trajectory of the flame retardant granules provides several additional vertical downward material falling trajectories, thereby improving the dehumidification effect of the flame retardant granules.

Claims

1. A dehumidification mechanism for a flame retardant granulation, characterized by: The utility model relates to a kind of flame retardant granule drying device, including; Mounting plate, the bottom of mounting plate has support leg, mounting plate is obliquely arranged, its higher end is set as feeding end, the other end is set as discharge end; Dehumidification plate, its front and back ends are installed above mounting plate by bolt adjusting mechanism, the spacing between dehumidification plate and mounting plate is adjusted by bolt adjusting mechanism, the space between dehumidification plate and mounting plate forms material falling space; Fan cover, it is fixedly installed on the top surface of dehumidification plate, several air nozzles opposite mounting plate are installed on dehumidification plate, several quick couplings are installed on the top of fan cover and are connected with external gas supply pipe; Flame retardant granule falling on mounting plate is swept by air nozzle, so as to dehumidify flame retardant granule after granulation, material falling step for improving dehumidification effect is also arranged on the top surface of mounting plate to improve the trajectory of flame retardant granule material falling.

2. The post-pelletization dehumidification mechanism of flame retardant according to claim 1, characterized in that: The bolt adjusting mechanism includes connecting rod, limit plate, threaded rod, lower adjusting bolt and upper adjusting bolt, the connecting rod is vertically fixed on the top surface of mounting plate, the limit plate is vertically fixed on the end surface of connecting rod, the threaded rod is fixed on the other end surface of limit plate, the lower adjusting bolt and the upper adjusting bolt are screwed on the threaded rod, and the dehumidification plate is penetrated by the threaded rod and placed between the lower adjusting bolt and the upper adjusting bolt.

3. The flame retardant post-pelletization dehumidification mechanism according to claim 1, characterized in that: The feeding end of mounting plate is upwardly fixedly extended and provided with inclined feeding arc part, and the discharge end of mounting plate is downwardly fixedly extended and provided with downwardly inclined discharge arc part.

4. The flame retardant post-pelletization dehumidification mechanism according to claim 1, characterized in that: The end of dehumidification plate close to the feeding end of mounting plate is upwardly fixedly extended and provided with arc-shaped guide plate for blocking flame retardant granule to avoid falling on the top surface of dehumidification plate.

5. The flame retardant post prilling dehumidification mechanism according to claim 1, characterized in that: The dehumidification plate is arranged parallel to the mounting plate.

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