Sebacic dihydrazide drying equipment with good drying effect

Abstract

The utility model belongs to the technical field of drying equipment of sebacic dihydrazide, and particularly relates to drying equipment of sebacic dihydrazide, which is good in drying effect and comprises a box body and a plurality of feeding ports communicated with the box body, the top end face inside the box body is fixedly connected with a plurality of evenly distributed partition plates, grooves are formed below the front end and the rear end of each partition plate, and the feeding ports are communicated with the feeding ports. Rotating shafts are rotationally connected to the outer walls of the two grooves, a baffle is fixedly connected between the outer walls of the two rotating shafts, the front end of the rotating shaft located at the front end penetrates through the box body and is rotationally connected with the box body, a gear is fixedly connected to the outer wall, and a stirring shaft penetrates through the upper end of the box body and is rotationally connected with the upper end of the box body. According to the sebacic dihydrazide drying device, a large amount of sebacic dihydrazide can be separated through a plurality of partition plates of a built-in heating plate, the heating speed of the sebacic dihydrazide is increased through cooperation with stirring, the drying speed is increased, meanwhile, the dried sebacic dihydrazide can be conveniently guided out, and operation is easy.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the drying equipment technical field of sebacic dihydrazide, concretely is a kind of drying equipment of sebacic dihydrazide of good drying effect. BACKGROUND

[0002] Sebacic dihydrazide is a high-melting-point powdery compound, which is prepared by the reaction of organic acid and hydrazine. It can be used as a latent curing agent for epoxy resin (EP). The coating film of powder coating prepared by using EP / SPH as a binder system has excellent flexibility, water resistance, weather resistance, corrosion resistance, insulation and decoration. Due to the superior comprehensive performance of the system, it is excellent in the use of decorative powder, insulating powder, smoldering powder, electrician powder and heavy-duty corrosion-resistant powder. At present, it is an essential latent curing agent in the fields of high-quality high-temperature fast-curing heavy-duty corrosion-resistant powder, petroleum pipeline, aerospace and aviation oil, etc. It also has excellent effect in increasing the strength of epoxy glue powder and glass steel products.

[0003] The existing drying equipment of sebacic dihydrazide with good drying effect usually puts a large amount of sebacic dihydrazide with moisture into the same drying box, and assists drying by stirring. Since the drying box contains a large amount of sebacic dihydrazide, the air flow is hindered. If the amount of sebacic dihydrazide is too small, multiple drying is required, which reduces the drying efficiency of sebacic dihydrazide.

[0004] In addition, some equipment divides sebacic dihydrazide and puts it into multiple placing plates for drying in an oven. However, after drying, the multiple divided plates need to be taken out one by one, which is troublesome. SUMMARY

[0005] The utility model discloses a kind of drying equipment of sebacic dihydrazide with good drying effect, which can separate a large amount of sebacic dihydrazide by multiple partitions with built-in heating plates, and cooperate with stirring to speed up the heating speed of sebacic dihydrazide, speed up the drying speed, facilitate the discharge of sebacic dihydrazide after drying, and is easy to operate.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of drying equipment of sebacic dihydrazide with good drying effect, including box and multiple feeding ports communicated with box, the top of the inside of the box is fixedly connected with multiple distribution uniform partitions, the lower part of the front and rear ends of the partition is provided with recess, the outer wall of two recesses is rotatably connected with shaft, the outer wall between two shafts is fixedly connected with baffle, the front end of the shaft located at the front end penetrates the box and is rotatably connected with the box, and the outer wall is fixedly connected with gear.

[0007] The upper end of the box is penetrated and rotationally connected with stirring shafts, adjacent two stirring shafts are connected through a belt, and the outer wall of the end of the stirring shaft extending into the box is fixedly connected with stirring rods;

[0008] The upper end of the box is provided with a first driving mechanism, and the front end of the box is provided with a second driving mechanism.

[0009] In order to heat the inside of the box, as a kind of drying equipment for good drying effect of sebacic acid dihydrazide of the utility model preferably, heating plate is installed between the two side walls of the partition and the inner wall and outer wall of the box.

[0010] In order to drive one of the stirring shafts to rotate, as a kind of drying equipment for good drying effect of sebacic acid dihydrazide of the utility model preferably, the first driving mechanism includes a U-shaped frame fixedly connected to the upper end of the box, a motor is installed on the upper end of the U-shaped frame, and the output end of the motor penetrates the U-shaped frame and is fixedly connected with one of the stirring shafts.

[0011] In order to start the rack to move, as a kind of drying equipment for good drying effect of sebacic acid dihydrazide of the utility model preferably, the second driving mechanism includes a mounting plate, an electric push rod is installed on the right end of the mounting plate, the output end of the electric push rod penetrates the mounting plate and is fixedly connected with a rack meshingly connected with a plurality of gears.

[0012] In order to avoid the material into the gap between the partition and the baffle, as a kind of drying equipment for good drying effect of sebacic acid dihydrazide of the utility model preferably, the left and right ends of the plurality of partitions are fixedly connected with auxiliary plates arranged obliquely, and the lower end of the auxiliary plate abuts against the adjacent baffle.

[0013] In order to enhance the stability of the rack movement, as a kind of drying equipment for good drying effect of sebacic acid dihydrazide of the utility model preferably, the front end of the box is fixedly connected with a support plate slidably connected with the rack.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] When the utility model is used, the sebacic acid dihydrazide to be dried is placed between the plurality of partitions in the box, the heating plate is started, and the plurality of stirring shafts are driven to rotate simultaneously through the first driving mechanism, so that the plurality of stirring rods respectively stir the sebacic acid dihydrazide powder above the plurality of baffles, and the heating speed of the sebacic acid dihydrazide is accelerated;

[0016] When discharging, the plurality of gears, shafts and baffles connected therewith are simultaneously driven to rotate 90° through the second driving mechanism, so that the sebacic acid dihydrazide powder on the upper end of the plurality of baffles slides to the lower part of the box inside, and is discharged through the discharge port, and the discharge is more convenient;

[0017] The utility model discloses a can be with a large number of sebacic acid dihydrazide through the multiple baffle of built-in heating plate and separate, and cooperate stirring and accelerate the heating speed of sebacic acid dihydrazide, accelerate the drying speed, facilitate the sebacic acid dihydrazide of drying simultaneously and export, simple operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Fig. 2 It is the sectional elevation structure schematic diagram of the utility model;

[0020] Fig. 3 It is the local three-dimensional structure drawing of the utility model.

[0021] In the drawing: 1, box body;2, U type frame;3, motor;4, stirring shaft;5, feeding port;6, rotating shaft;7, gear;8, rack;9, mounting plate;10, electric push rod;11, support plate;12, stirring rod;13, heating plate;14, baffle;15, auxiliary plate;16, recess;17, baffle. DETAILED DESCRIPTION

[0022] Please refer to Figs. 1 to 3 A sebacic acid dihydrazide drying equipment with good drying effect, including box body 1 and a plurality of feeding ports 5 that communicate with the box body 1, the top end surface in the box body 1 is fixedly connected with a plurality of distributed baffles 17, the front and rear ends of the baffle 17 are both provided with recesses 16, the outer wall of the two recesses 16 is rotatably connected with a rotating shaft 6, the outer wall between the two rotating shafts 6 is fixedly connected with a baffle 14, the front end of the front rotating shaft 6 penetrates the box body 1 and is rotatably connected with the box body 1, and the outer wall is fixedly connected with a gear 7;

[0023] The upper end of the box body 1 penetrates and is rotatably connected with a stirring shaft 4, adjacent two stirring shafts 4 are connected through a belt, and the outer wall of one end of the stirring shaft 4 extending into the box body 1 is fixedly connected with a stirring rod 12;

[0024] The upper end of the box body 1 is provided with a first driving mechanism, and the front end of the box body 1 is provided with a second driving mechanism.

[0025] In the embodiment: when using, the sebacic acid dihydrazide to be dried is placed between the multiple baffles 17 in the box body 1 through the feeding port 5, the heating plate 13 is started, and one of the stirring shafts 4 is driven to rotate through the first driving mechanism, and the other several stirring shafts 4 are simultaneously driven to rotate through the belt, so that the sebacic acid dihydrazide powder above the multiple baffles 14 can be stirred by the multiple stirring rods 12 respectively, and the heating speed of the sebacic acid dihydrazide is accelerated;

[0026] After drying, the plurality of gears 7 are simultaneously driven to rotate by the second driving mechanism, thereby driving the plurality of baffles 14 to rotate by 90°, causing the sebacic acid dihydrazide powder on the upper ends of the plurality of baffles 14 to slide to the lower part inside the box body 1 and be guided out through the discharge port, so that the discharging is more convenient.

[0027] As a technical optimization scheme of the utility model, the heating plate 13 is installed between the two side walls of the partition plate 17 and the inner wall and the outer wall of the box body 1.

[0028] In the embodiment, the powder inside the box body 1 can be heated by the heating plate 13.

[0029] As a technical optimization scheme of the utility model, the first driving mechanism comprises the U-shaped frame 2 fixedly connected to the upper end of the box body 1, the motor 3 is installed at the upper end of the U-shaped frame 2, and the output end of the motor 3 penetrates through the U-shaped frame 2 and is fixedly connected with one of the stirring shafts 4.

[0030] In the embodiment, one of the stirring shafts 4 can be driven to rotate by the motor 3.

[0031] As a technical optimization scheme of the utility model, the second driving mechanism comprises the mounting plate 9, the electric push rod 10 is installed at the right end of the mounting plate 9, the output end of the electric push rod 10 penetrates through the mounting plate 9 and is fixedly connected with the rack 8 engaged with the plurality of gears 7.

[0032] In the embodiment, the rack 8 can be driven to move by the electric push rod 10, and the plurality of gears 7 engaged with the rack 8 can be simultaneously driven to rotate by the rack 8.

[0033] As a technical optimization scheme of the utility model, the left and right ends of the plurality of partition plates 17 are fixedly connected with the auxiliary plates 15 arranged in an inclined manner, and the lower end of the auxiliary plate 15 abuts against the adjacent baffle 14.

[0034] In the embodiment, the auxiliary plate 15 can prevent the material from entering the gap between the partition plate 17 and the baffle 14.

[0035] As a technical optimization scheme of the utility model, the front end of the box body 1 is fixedly connected with the support plate 11 slidably connected with the rack 8.

[0036] In the embodiment, the stability of the rack 8 during movement can be increased by the support plate 11.

[0037] Working principle: in use, first through the feeding port 5 to be dried sebacic acid dihydrazide is placed in the box 1 inside the multiple partitions 17 between, start heating plate 13, at the same time through the motor 3 drive one of the stirring shaft 4 rotation, and through the belt drive several other stirring shaft 4 rotation at the same time, so as to be able to through multiple stirring rod 12 respectively on multiple baffle 14 above sebacic acid dihydrazide powder is stirred, accelerates the heating speed of sebacic acid dihydrazide;

[0038] After drying through the electric push rod 10 drive rack 8 moves, through rack 8 can drive the multiple gear 7 at the same time rotation, thus driving multiple baffle 14 rotation 90 °, make multiple baffle 14 upper end of sebacic acid dihydrazide powder slide to the box 1 inside below, and through the discharge port export, the outer wall of discharge port is equipped with stop valve, discharge more convenient.

[0039] The above is only the preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A drying device for sebacic acid dihydrazide with good drying effect, comprising a housing (1) and a plurality of feeding ports (5) connected to the housing (1), characterized in that: A plurality of evenly distributed partitions (17) are fixedly connected to the top surface of the interior of the box (1), grooves (16) are provided below the front and rear ends of the partitions (17), the outer walls of the two grooves (16) are rotatably connected to the rotating shafts (6), a baffle (14) is fixedly connected between the outer walls of the two rotating shafts (6), the front end of the rotating shaft (6) at the front end passes through the box (1) and is rotatably connected to the box (1), and the outer wall is fixedly connected to a gear (7); A stirring shaft (4) is passed through the upper end of the box (1) and is rotatably connected thereto. Two adjacent stirring shafts (4) are connected by a belt. The outer wall of one end of the stirring shaft (4) extending into the interior of the box (1) is fixedly connected to a stirring rod (12). The upper end of the box body (1) is provided with a first driving mechanism, and the front end of the box body (1) is provided with a second driving mechanism.

2. The drying device for sebacic acid dihydrazide with good drying effect according to claim 1, characterized in that: Heating plates (13) are installed between the two side walls of the partition (17) and between the inner wall and the outer wall of the box body (1).

3. The drying device for sebacic acid dihydrazide with good drying effect according to claim 1, characterized in that: The first driving mechanism comprises a U-shaped frame (2) fixedly connected to the upper end of the box body (1), a motor (3) is mounted on the upper end of the U-shaped frame (2), and an output end of the motor (3) passes through the U-shaped frame (2) and is fixedly connected to one of the stirring shafts (4).

4. The drying device for sebacic acid dihydrazide with good drying effect according to claim 1, characterized in that: The second driving mechanism comprises a mounting plate (9), an electric push rod (10) is mounted on the right end of the mounting plate (9), and an output end of the electric push rod (10) passes through the mounting plate (9) and is fixedly connected to a rack (8) meshing with a plurality of gears (7).

5. The drying device for sebacic acid dihydrazide with good drying effect according to claim 1, characterized in that: The left and right ends of the plurality of partitions (17) are fixedly connected to an auxiliary plate (15) arranged in an inclined manner, and the lower end of the auxiliary plate (15) abuts against the adjacent baffle (14).

6. The drying device for sebacic acid dihydrazide with good drying effect according to claim 4, characterized in that: The front end of the box body (1) is fixedly connected to a support plate (11) that is slidably connected to the rack (8).

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