CN113008012A

CN113008012A - Layering drying device who uses in coating dispersant production

Info

Publication number: CN113008012A
Application number: CN202110399200.9A
Authority: CN
Inventors: 彭盛强
Original assignee: Gao'an Huanci Da Glaze Co ltd
Current assignee: Gao'an Huanci Da Glaze Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-06-22

Abstract

The invention discloses a layered drying device for production of a coating dispersant, which comprises a box body and also comprises: a plurality of material boxes with hollow middle parts; the pushing device comprises a plurality of push plates, vertical rods, transverse rods, toothed bars, gears, a first driving device and a second driving device, wherein the push plates are arranged on the vertical rods, the gears are arranged on the first driving device, the first driving device is used for driving the gears to rotate so as to drive the toothed bars to move up and down, and connecting rods are connected with the vertical rods; the supporting device is used for supporting the cross rod; a time relay; a first pressure sensor, an infrared sensor, a second pressure sensor and a third pressure sensor; and a controller. According to the invention, the dried dispersing agent in the bin can be indirectly pushed out of the bin, so that the non-dried dispersing agent in the bin is better heated, and the aim of quickly drying the dispersing agent in the bin is fulfilled.

Description

Layering drying device who uses in coating dispersant production

Technical Field

The invention relates to the technical field of drying, in particular to a layered drying device for production of a coating dispersing agent.

Background

The dispersant is a surfactant which has two opposite properties of lipophilicity and hydrophilcity in a molecule. The amphiphilic agent is capable of uniformly dispersing solid and liquid particles of inorganic and organic pigments which are difficult to dissolve in liquids, and also preventing settling and agglomeration of the particles to form stable suspensions. The dispersant needs to be maintained in the drying process during the production process. The existing drying device places the dispersing agent to be dried into the material box, and the dispersing agent is granular and is accumulated in the material box, so that the dispersing agent at the top of the material box can only be dried in short-time drying, and long time is needed for drying all the dispersing agent in the material box, and the efficiency is low, and the defects exist.

Disclosure of Invention

The invention aims to solve the technical problems and provides a layered drying device for production of a coating dispersing agent.

The technical scheme of the invention is as follows: the utility model provides a layering drying device who uses in coating dispersant production, includes the box, the inside a plurality of heating device that is provided with of box still includes:

the material boxes are arranged in the box body and comprise material frames, L-shaped baffles and connecting rods, the baffles are abutted against the material frames, and the connecting rods are connected with the baffles;

the pushing device is arranged on the box body and comprises a plurality of push plates, vertical rods, a transverse rod, a toothed bar, a gear, a first driving device and a second driving device, wherein the push plates are arranged on the vertical rods, the toothed bar is arranged on the transverse rod, the gear is arranged on the first driving device, racks meshed with the gear are arranged on the toothed bar, the first driving device is used for driving the gear to rotate so as to drive the toothed bar to move up and down, the second driving device is used for driving the vertical rods to move back and forth on the transverse rod, the connecting rod is connected with the vertical rods, and a plurality of through holes at certain intervals are formed in the vertical rods;

the supporting device is arranged in the box body and used for supporting the cross rod;

the time relay is arranged on the box body;

the first pressure sensor, the infrared sensor, the second pressure sensor and the third pressure sensor are all arranged on the box body;

the controller is arranged on the box body and electrically connected with the first driving device, the second driving device, the time relay, the first pressure sensor, the infrared sensor, the second pressure sensor and the third pressure sensor.

Preferably, the bottom of the box body is provided with a discharge pipe, and the bottom end of the discharge pipe is provided with a pipe cover.

Preferably, the bottom end in the box body is arc-shaped.

Preferably, the air interchanger is arranged on the box body and electrically connected with the controller, and the air interchanger indirectly performs air interchanging treatment inside the box body.

Preferably, the ventilation device comprises an air pipe and a switch valve, and the switch valve is arranged on the air pipe.

Preferably, the supporting device comprises a supporting plate, a guide rod and an elastic part, the guide rod is arranged on the supporting plate, and the elastic part is sleeved on the guide rod.

Preferably, the top end of the guide rod is provided with a stop block.

Preferably, the two sides of the top end of the vertical rod are provided with flanges extending outwards, and the cross rod is provided with a sliding groove matched with the flanges.

The invention has the beneficial effects that: according to the invention, the dried dispersing agent in the bin can be indirectly pushed out of the bin, so that the non-dried dispersing agent in the bin is better heated, the aim of quickly drying the dispersing agent in the bin is fulfilled, and the efficiency is high.

Drawings

FIG. 1 is a top plan view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view along AA of FIG. 1;

FIG. 3 is a cross-sectional view taken along line BB of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at C;

FIG. 5 is a schematic view of the connection of the push plate, vertical rods, horizontal rods and toothed rods in the preferred embodiment of the present invention;

FIG. 6 is a schematic view of the connection of the baffles, connecting rods and vertical rods in the preferred embodiment of the present invention;

figure 7 is a schematic view of a bin in a preferred embodiment of the invention.

Reference numerals: the device comprises a box body 1, a discharge pipe 101, a supporting leg 102, a box door 103, a heating device 2, a material box 3, a material frame 31, a baffle 32, a connecting rod 33, a push plate 4, a vertical rod 5, a cross rod 6, a toothed rod 7, a gear 8, a first driving device 9, a second driving device 10, a time relay 11, a first pressure sensor 12, an infrared sensor 13, a second pressure sensor 14, a controller 15, an air pipe 16, a switch valve 17, a supporting plate 18, a guide rod 19, an elastic piece 20 and a third pressure sensor 21.

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.

Referring to fig. 1 to 7, a layering drying device for coating dispersant production usefulness includes box 1, and box 1 is inside to be provided with a plurality of heating device 2, still includes:

the middle parts of the plurality of feed boxes 3 are hollowed out and arranged in the box body 1, each feed box 3 comprises a material frame 31, an L-shaped baffle 32 and a connecting rod 33, the baffle 32 is abutted against the material frame 31, and the connecting rod 33 is connected with the baffle 32;

the pushing device is arranged on the box body 1 and comprises a plurality of push plates 4, vertical rods 5, a transverse rod 6, a toothed bar 7, a gear 8, a first driving device 9 and a second driving device 10, the push plates 4 are arranged on the vertical rods 5, the toothed bar 7 is arranged on the transverse rod 6, the gear 8 is arranged on the first driving device 9, racks meshed with the gear 8 are arranged on the toothed bar 7, the first driving device 9 is used for driving the gear 8 to rotate so as to drive the toothed bar 7 to move up and down, the second driving device 10 is used for driving the vertical rods 5 to move back and forth on the transverse rod 6, a connecting rod 33 is connected with the vertical rods 5, and a plurality of through holes 51 which are spaced at a certain distance are formed in the vertical rods 5;

the supporting device is arranged in the box body 1 and is used for supporting the cross rod 6;

the time relay 11 is arranged on the box body 1;

the first pressure sensor 12, the infrared sensor 13, the second pressure sensor 14 and the third pressure sensor 21 are all arranged on the box body 1;

and the controller 15 is arranged on the box body 1, and the controller 15 is electrically connected with the first driving device 9, the second driving device 10, the time relay 11, the first pressure sensor 12, the infrared sensor 13, the second pressure sensor 14 and the third pressure sensor 21. In the invention, a dispersing agent to be dried is put into a plurality of feed boxes 3 to be flush with the top ends of the feed boxes 3, the heating device 2 works to raise the internal temperature of the box body 1, the time relay 11 works and reaches a preset value, then a signal is sent to the controller 15 to control the first driving device 9 to work, the first driving device 9 drives the gear 8 to rotate to drive the gear rod 7 to move downwards, the vertical rod 5 moves downwards to drive the push plate 4 to move downwards, meanwhile, the connecting rod 33 drives the baffle 32 to move downwards, when the infrared sensor 13 senses the through hole 51, a signal is sent to the controller 15, the controller 15 controls the first driving device 9 to stop working, meanwhile, the second driving device 10 controls the second driving device 10 to drive the vertical rod 5 to move rightwards, the push plate 4 moves rightwards to push the dispersing agent dried on the upper layer in the feed boxes 3 to move rightwards, and as the baffle 32 moves downwards for a, when the dispersant moves rightwards, the dispersant falls to the bottom end inside the box body 1 from the inside of the material box 3, when the first pressure sensor 12 senses the vertical rod 5, a signal is sent to the controller 15 to control the second driving device 10 to drive the vertical rod 5 to return to the original position, the heating device 2 continues to dry the dispersant which is not dried in the material box 3, and similarly, when the time relay 11 reaches the preset value again, the push plate 4 moves downwards for a certain distance to push out the dried dispersant in the material box 3 again, so that the dispersant which is dried in the material box 3 is indirectly discharged from the material box 3 in a circulating and gradual manner; when the second pressure sensor 14 senses the vertical rod 5, a signal is sent to the controller 15 to control the first driving device 9 to work so that the vertical rod 5 returns to the original height, and when the third pressure sensor 21 senses the transverse rod 6, a signal is sent to the controller 15 to control the first driving device 9 not to work so as to prevent the transverse rod 6 from being separated from the supporting device. Specifically, the first driving device 9 is a motor; the second driving device 10 is a cylinder; the bottom of the box body 1 is provided with supporting legs 102, and one side of the box body 1 is provided with a box door 103; the heating device 2 is a resistance wire or a heating pipe; the drying depth of the dispersing agent in the material box 3 is determined according to the time set by the time relay 11, for example, the preset value of the time relay 11 is 5 minutes, the drying depth of the dispersing agent in the material box 3 is 5cm, the downward movement distance of the push plate 4 is about 4.5cm, and the distance between the through holes 51 is about 4.5 cm.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, 1 bottom of box is provided with discharging pipe 101, and discharging pipe 101 bottom is provided with the tube cap, can discharge the dispersant that dries well from discharging pipe 101 when drying, is convenient for carry out subsequent processing with the dispersant of drying, reaches the purpose of handling while drying.

In this embodiment, the inside bottom of box 1 is arc, is convenient for collect the dispersant that falls to the inside bottom of box 1, also is convenient for discharge from discharging pipe 101.

In this embodiment, the air interchanger is disposed on the box 1 and electrically connected to the controller 15, and the air interchanger indirectly performs air interchanging treatment on the inside of the box 1.

In this embodiment, the ventilation device includes an air pipe 16 and a switch valve 17, the air pipe 16 is provided with the switch valve 17, the switch valve 17 is electrically connected with a controller 15, after the time relay 11 works to reach a preset value, a signal is sent to the controller 15, the controller 15 controls the switch valve 17 to act, so that the inside of the box body 1 is communicated with the outside through the air pipe 16, and then hot moisture is discharged, when the first pressure sensor 12 senses the vertical rod 5, a signal is sent to the controller 15, and the controller 15 controls the switch valve 17 to act, so that the air pipe 16 is sealed.

In this embodiment, the supporting device includes a supporting plate 18, a guide rod 19 and an elastic member 20, the guide rod 19 is disposed on the supporting plate 18, the elastic member 20 is sleeved on the guide rod 19, the first driving device 9 drives the cross rod 6 to move downward on the guide rod 19, and then the elastic member 20 is pressed, and meanwhile, the elastic member 20 supports the cross rod 6, so that the cross rod can be suspended inside the box body 1. Specifically, the elastic member 20 is a spring.

In this embodiment, a stopper is disposed at the top end of the guide rod 19 to prevent the cross bar 6 from falling off from the guide rod 19 after moving upward.

In this embodiment, 5 top both sides of montant have the flange of outside extension, be provided with on the horizontal pole 6 with the spout of flange looks adaptation, montant 5 can not fall down and simple structure on horizontal pole 6, the convenient removal.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a layering drying device who uses in coating dispersant production, includes box (1), box (1) inside is provided with a plurality of heating device (2), its characterized in that still includes:

the middle parts of the plurality of hollow work bins (3) are arranged in the box body (1), each work bin (3) comprises a material frame (31), an L-shaped baffle plate (32) and a connecting rod (33), the baffle plates (32) are abutted to the material frames (31), and the connecting rods (33) are connected with the baffle plates (32);

the material pushing device is arranged on the box body (1), the material pushing device comprises a plurality of push plates (4), vertical rods (5), a transverse rod (6), a toothed bar (7), a gear (8), a first driving device (9) and a second driving device (10), the push plates (4) are arranged on the vertical rods (5), the toothed bar (7) is arranged on the transverse rod (6), the gear (8) is arranged on the first driving device (9), a rack meshed with the gear (8) is arranged on the toothed bar (7), the first driving device (9) is used for driving the gear (8) to rotate so as to drive the toothed bar (7) to move up and down, the second driving device (10) is used for driving the vertical rods (5) to move back and forth on the transverse rod (6), and the connecting rod (33) is connected with the vertical rods (5), a plurality of through holes (51) with certain intervals are arranged on the vertical rod (5);

the supporting device is arranged in the box body (1) and is used for supporting the cross rod (6);

the time relay (11) is arranged on the box body (1);

the infrared pressure sensor (13), the first pressure sensor (12), the second pressure sensor (14) and the third pressure sensor (21) are all arranged on the box body (1);

the controller (15) is arranged on the box body (1), and the controller (15) is electrically connected with the first driving device (9), the second driving device (10), the time relay (11), the first pressure sensor (12), the infrared sensor (13), the second pressure sensor (14) and the third pressure sensor (21).

2. The layered drying device for producing the coating dispersant according to claim 1, wherein the layered drying device comprises: the bottom of the box body (1) is provided with a discharge pipe (101), and the bottom end of the discharge pipe (101) is provided with a pipe cover.

3. The layered drying device for producing the coating dispersant according to claim 1, wherein the layered drying device comprises: the bottom end in the box body (1) is arc-shaped.

4. The layered drying device for producing the coating dispersant according to claim 1, wherein the layered drying device comprises: still include breather, set up on box (1) with controller (15) electric connection, the indirect right of breather the inside processing of taking a breath of box (1).

5. The layered drying device for producing the coating dispersant according to claim 4, wherein the layered drying device comprises: the ventilation device comprises an air pipe (16) and a switch valve (17), wherein the switch valve (17) is arranged on the air pipe (16).

6. The layered drying device for producing the coating dispersant according to claim 1, wherein the layered drying device comprises: the supporting device comprises a supporting plate (18), a guide rod (19) and an elastic piece (20), wherein the guide rod (19) is arranged on the supporting plate (18), and the elastic piece (20) is sleeved on the guide rod (19).

7. The layered drying device for producing the coating dispersant according to claim 6, wherein the layered drying device comprises: the top end of the guide rod (19) is provided with a stop block.

8. The layered drying device for producing the coating dispersant according to claim 1, wherein the layered drying device comprises: the two sides of the top end of the vertical rod (5) are provided with flanges extending outwards, and the cross rod (6) is provided with a sliding groove matched with the flanges.