CN216204805U

CN216204805U - Drying device is used in MCA fire retardant production

Info

Publication number: CN216204805U
Application number: CN202122687928.XU
Authority: CN
Inventors: 陈国栋; 邱木兰
Original assignee: Wuhan Kelanbai Material Co ltd
Current assignee: Wuhan Kelanbai Material Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a drying device for MCA flame retardant production, which comprises an outer shell, wherein a sealing door is arranged on the front side of the outer shell, a feed hopper is arranged on the left side of the outer shell, a blower is arranged at the top of the outer shell, an exhaust fan is fixedly arranged on the right part of the outer shell, an air pipe is fixedly arranged on the exhaust fan, and a heating box is fixedly arranged at the top end inside the outer shell. The device passes through forced draught blower and heating wire production stoving hot gas flow, during the heating, can mark out the drawing trace on MCA flame retardant layer through taking off the claw, the area of contact with the hot gas flow on MCA flame retardant layer has been increaseed, thereby effectively improve stoving speed, adjust to take off the claw position and can mark out the drawing trace in the different areas on MCA flame retardant layer, thereby make MCA flame retardant when drying, no longer only openly be heated, but different structural planes all receive the stoving, it is more even to dry, the stoving effect is better.

Description

Drying device is used in MCA fire retardant production

Technical Field

The utility model relates to the field of chemical production, in particular to a drying device for MCA flame retardant production.

Background

The MCA flame retardant (melamine cyanurate) is white crystalline powder with greasy feeling, is a nitrogen-based halogen-free flame retardant with excellent performance, has the characteristics of halogen free, environmental protection, nano modification and the like, and is widely applied to polymer materials such as nylon, polyester, rubber, epoxy resin and the like.

In MCA flame retardant wet process production, the flame retardant needs to be dehumidified and dried, while the existing drying device has common drying efficiency when drying the flame retardant, and meanwhile, the drying progress of different parts of the flame retardant is different in the drying process, so that the final drying efficiency of the flame retardant is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a drying device for MCA flame retardant production.

In order to achieve the purpose, the utility model adopts the following technical scheme: the portable electric heating device comprises an outer shell, the front side of shell body is provided with sealing door, the left side of shell body is provided with the feeder hopper, the top of shell body is provided with the forced draught blower, shell body right part fixed mounting has the air exhauster, fixed mounting has the tuber pipe on the air exhauster, the inside top fixed mounting of shell body has the heating cabinet, the inside fixed mounting of heating cabinet has the heating wire, the below of heating cabinet is provided with load-bearing platform, load-bearing platform's both sides are provided with the baffle, be provided with the slider on the baffle, be provided with the connecting rod on the slider, be provided with on the connecting rod and take off the claw control box, it takes off the claw to install on the claw control box, load-bearing platform's bottom is provided with the collection and fights.

Preferably, the sliding block is connected with the baffle in a sliding mode.

Preferably, the paw-pulling control box is provided with a plurality of groups, and the groups of paw-pulling control boxes are uniformly arranged on the connecting rod.

Preferably, the bearing platform is formed by combining two groups of symmetrical bearing plates, and the tail ends of the bearing plates are provided with rotating mechanisms.

Preferably, the back of shell body sets up the fire hose, one side of fire hose is provided with the rose box.

Preferably, the exhaust fan is connected with the filter box through an air pipe, and a filter layer is arranged in the filter box.

Preferably, the sealing door is provided with an observation window, and the observation window is made of transparent materials.

Preferably, an air supply outlet of the air supply blower is arranged downwards, and an automatic adjusting mode and a manual adjusting mode are arranged on the power of the air supply blower and the power of the electric heating wire.

Preferably, the collecting hopper is sleeved and fixed inside the outer shell.

Preferably, the outer shell and the sealing door are made of high-temperature-resistant fireproof materials.

The utility model has the following beneficial effects:

1. the drying hot air flow is generated by the air feeder and the electric heating wire, and when the MCA flame retardant layer is heated, the pulling mark can be marked on the MCA flame retardant layer by the pulling claw, so that the contact area of the MCA flame retardant layer and the hot air flow is enlarged, and the drying speed is effectively improved;

2. pulling marks can be marked in different areas on the MCA flame retardant layer by adjusting the position of the claw, so that when the MCA flame retardant is dried, only the front side of the MCA flame retardant is not heated, but different structural surfaces are heated and dried, the drying is more uniform, and the drying efficiency is higher;

3. the hot air of steam that the stoving produced is taken away by the air exhauster and is sent into the rose box in, the poisonous steam that produces among the absorption heating process avoids poisonous steam direct discharge, uses safer environmental protection.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection between the blower and the heating box according to the present invention;

FIG. 3 is a schematic view of a connecting structure of a connecting rod and a claw control box according to the present invention;

fig. 4 is a schematic diagram of the back structure of the outer shell of the present invention.

Illustration of the drawings:

1. a feed hopper; 2. a blower; 3. a heating box; 4. an outer housing; 5. an air duct; 6. an exhaust fan; 7. a collecting hopper; 8. a baffle plate; 9. a load-bearing platform; 10. a connecting rod; 11. a slider; 12. a sealing door; 13. an electric heating wire; 14. a paw-picking control box; 15. picking the claw; 16. a rotating mechanism; 17. a filter box; 18. a fire box.

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 the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. 1-4, one embodiment of the present invention is provided: including shell body 4, the front side of shell body 4 is provided with sealing door 12, the left side of shell body 4 is provided with feeder hopper 1, the top of shell body 4 is provided with forced

draught blower

2, 4 right parts fixed mounting of shell body have air exhauster 6, fixed mounting has tuber pipe 5 on the air exhauster 6, the inside top fixed mounting of shell body 4 has heating cabinet 3, the inside fixed mounting of heating cabinet 3 has heating wire 13, the below of heating cabinet 3 is provided with load-bearing platform 9, load-bearing platform 9's both sides are provided with baffle 8, be provided with slider 11 on the baffle 8, be provided with connecting rod 10 on slider 11, be provided with on connecting rod 10 and take off claw control box 14, it takes off claw 15 to install on the claw control box 14, the bottom of load-bearing platform 9 is provided with collection fill 7.

Further, the sliding block 11 is slidably connected with the baffle 8.

Through this technical scheme, baffle 8 and slider 11 all are provided with two sets ofly, and slider 11 constitutes a linear guide rail with baffle 8, and the rear side of slider 11 is provided with quick-witted case, is provided with the motor in the quick-witted case to drive slider 11 round trip movement about on baffle 8.

Further, the claw control box 14 is provided with a plurality of groups, and the plurality of groups of claw control boxes 14 are uniformly arranged on the connecting rod 10.

Through this technical scheme, slider 11 slides on baffle 8, thereby drive and take off claw 15 back and forth movement about, MCA fire retardant is laid on load-bearing platform 9, can draw the drawing trace on MCA fire retardant layer through taking off claw 15, thereby make planar MCA fire retardant layer become the hilly surface that has the crest trough, increased the area of contact with the hot gas flow on MCA fire retardant layer, thereby effectively improve stoving speed, simultaneously take off claw 15's position and can adjust, adjust and take off claw 15 position and can draw the drawing trace in the different areas on MCA fire retardant layer, thereby make MCA fire retardant when drying, no longer only front face is heated, but different structural planes all receive the heat drying, it is more even to dry, stoving speed is higher.

Further, the bearing platform 9 is formed by combining two sets of symmetrical bearing plates, and the tail ends of the bearing plates are provided with rotating mechanisms 16.

Through this technical scheme, the loading board can be opened through slewing mechanism 16, and after the stoving, opens the loading board, is located MCA fire retardant on load-bearing platform 9 and falls into in the collection fill 7.

Further, a fire box 18 is arranged on the back of the outer shell 4, and a filter box 17 is arranged on one side of the fire box 18.

Through this technical scheme, be provided with the fire extinguisher in the fire hose 18, convenient quick processing accident.

Further, the exhaust fan 6 is connected with a filter box 17 through an air pipe 5, and a filter layer is arranged in the filter box 17.

Through this technical scheme, take out the steam hot-blast by air exhauster 6, send into the rose box 17 through tuber pipe 5 in, be provided with the filtering layer in the rose box 17, can filter and absorb toxic gas and vapor in the steam hot-blast.

Furthermore, an observation window is arranged on the sealing door 12, and the observation window is made of transparent materials.

Through this technical scheme, can observe inside heating condition through the observation window, take place the convenient quick processing of looking over of accident in the heating process.

Further, an air outlet of the blower 2 is provided downward, and an automatic adjustment mode and a manual adjustment mode are provided for the power of the blower 2 and the heating wire 13.

Through this technical scheme, can observe the inside heating condition of device through the observation window to adjust air supply size and heating power in a flexible way according to the heating condition.

Further, the collecting bucket 7 is sleeved and fixed inside the outer shell 4.

Through this technical scheme, collect and fight 7 and conveniently take out to conveniently take out the MCA fire retardant that the stoving was accomplished.

Furthermore, the outer shell 4 and the sealing door 12 are made of high-temperature-resistant fireproof materials.

Through this technical scheme, hoisting device's safety in utilization improves inside heating stoving temperature simultaneously, promotes the stoving effect.

The working principle is as follows: when the device is used, the device is checked, the bearing platform 9 is closed, the primary MCA flame retardant is conveyed into the device from the feed hopper 1, the primary MCA flame retardant is uniformly spread on the surface of the bearing platform 9 through the spreading plate, the sealing door 12 is closed, the air feeder 2 and the heating wire 13 are opened, the air feeder 2 blows hot air to the MCA flame retardant, meanwhile, the sliding block 11 slides on the baffle plate 8 to drive the claw 15 to move back and forth left and right, the MCA flame retardant is laid on the bearing platform 9, the drawing mark can be drawn on the MCA flame retardant layer through the claw 15, the contact area of the MCA flame retardant layer and the hot air is enlarged, the drying speed is effectively improved, after drying is finished, the bearing plate is opened, the MCA flame retardant on the bearing platform 9 falls into the collecting hopper 7, and the collecting hopper 7 is taken out, so that the dried MCA flame retardant can be obtained.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A drying device is used in MCA fire retardant production, includes shell body (4), its characterized in that: the front side of the outer shell (4) is provided with a sealing door (12), the left side of the outer shell (4) is provided with a feed hopper (1), the top of the outer shell (4) is provided with a blower (2), the right part of the outer shell (4) is fixedly provided with an exhaust fan (6), the exhaust fan (6) is fixedly provided with an air pipe (5), the top end inside the outer shell (4) is fixedly provided with a heating box (3), the heating box (3) is fixedly provided with an electric heating wire (13), a bearing platform (9) is arranged below the heating box (3), two sides of the bearing platform (9) are provided with baffles (8), the baffles (8) are provided with sliders (11), the sliders (11) are provided with connecting rods (10), the connecting rods (10) are provided with claw control boxes (14), and the claw control boxes (15) are installed on the claw control boxes (14), and a collecting hopper (7) is arranged at the bottom of the bearing platform (9).

2. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the sliding block (11) is connected with the baffle (8) in a sliding mode.

3. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the paw-pulling control box (14) is provided with a plurality of groups, and the paw-pulling control boxes (14) are uniformly arranged on the connecting rod (10).

4. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the bearing platform (9) is formed by combining two groups of symmetrical bearing plates, and the tail ends of the bearing plates are provided with rotating mechanisms (16).

5. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the back of shell body (4) sets up fire hose (18), one side of fire hose (18) is provided with rose box (17).

6. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the exhaust fan (6) is connected with the filter box (17) through the air pipe (5), and a filter layer is arranged in the filter box (17).

7. The drying apparatus for MCA flame retardant production according to claim 1, wherein: an observation window is arranged on the sealing door (12), and the observation window is made of transparent materials.

8. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the air supply outlet of the air supply device (2) is arranged downwards, and the power of the air supply device (2) and the power of the electric heating wire (13) are provided with an automatic adjusting mode and a manual adjusting mode.

9. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the collecting hopper (7) is sleeved and fixed in the outer shell (4).

10. The drying apparatus for MCA flame retardant production according to claim 1, wherein: the outer shell (4) and the sealing door (12) are made of high-temperature-resistant fireproof materials.