CN221802407U - Drying equipment is used in production of inorganic fire retardant coating - Google Patents

Abstract

The utility model belongs to the technical field of inorganic fireproof paint production, in particular to drying equipment for inorganic fireproof paint production, which comprises a base; the two ends of the lower part of the base are respectively provided with a rotating roller, the centers above the two rotating rollers and the upper part of the rotating roller on one side of the feeding end are respectively provided with a guide roller, the two ends of each guide roller are respectively and rotatably installed on the upper part of the base through bearings, the rotating rollers and the guide rollers are cooperatively rotated through a conveyor belt, one side, close to the feeding end, of the lower part of the guide roller on the upper part of the center of the base is provided with a turnover roller which is rotatably installed in the base, one side of the turnover roller is contacted with the outer surface of the conveyor belt, one side of the turnover roller is provided with a turnover shaft, a turnover plate is welded on the circumference of the turnover shaft, the two ends of the turnover shaft are rotatably installed in the base through bearings, one end of the turnover shaft penetrates through the base and is fixedly provided with a second rotating wheel, and one side of the feeding end of the base is fixedly provided with a second motor; the falling materials are turned over through the turning plate, so that the materials can be comprehensively dried.

Description

Drying equipment is used in production of inorganic fire retardant coating

Technical Field

The utility model relates to the technical field of inorganic fireproof paint production, in particular to drying equipment for inorganic fireproof paint production.

Background

The inorganic fireproof paint is one kind of paint with inorganic silicate as main filming matter, high performance pigment and stuffing and special assistant. The inorganic fireproof paint has the advantages of fireproof, mildew-proof, environment-friendly and the like, and is an excellent fireproof paint.

During the drying process, the inorganic fireproof paint is painted onto the conveyer belt and enters the drying chamber. The heated air enters the drying chamber through the air supply outlet to contact with the surface of the paint, and the moisture is evaporated from the paint to form water vapor. The vapor is discharged out of the drying chamber through the air outlet and is taken away by the ventilation system.

The existing drying equipment generally dries the outer surface of the inorganic fireproof coating, the bottom of the inorganic fireproof coating is not easy to dry, the inorganic fireproof coating is not easy to dry comprehensively, and the inorganic fireproof coating is not thoroughly dried; therefore, a drying device for producing inorganic fireproof paint is provided for the problems.

Disclosure of utility model

In order to make up for the defects of the prior art, the prior drying equipment generally dries the outer surface of the inorganic fireproof coating, the bottom of the inorganic fireproof coating is not easy to be dried, the inorganic fireproof coating is not easy to be comprehensively dried, and the inorganic fireproof coating is not thoroughly dried.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a drying device for producing inorganic fireproof paint, which comprises a base; the feeding end of the base is fixedly arranged on the upper portion of the feeding end of the base, a drying box is fixedly arranged on one side of the feeding groove and is fixedly arranged on the upper portion of the base, an electromagnetic heater is fixedly arranged on the top in the drying box, a discharge hole is formed in the lower end of the feeding groove, a roller brush is arranged in the discharge hole, two ends of the roller brush are rotatably arranged in the feeding groove through bearings, one end of the roller brush penetrates through the feeding groove and is fixedly provided with a first rotating wheel, two ends of the lower portion of the base are respectively provided with a rotating roller, a center of the upper portion of the two rotating rollers is respectively provided with a guide roller above one side of the rotating roller, the two ends of the guide rollers are rotatably arranged on the upper portion of the base through bearings, the rotating rollers are matched and rotate through conveyor belts, one side of the guide rollers on the center of the upper portion of the base, a turning roller is rotatably arranged in the base, one side of the turning roller is in contact with the surface of the conveyor belts, a turning shaft is circumferentially welded with a turning plate, two ends of the turning shaft are rotatably arranged in the base through bearings, one end of the rotating roller penetrates through a motor, the second end of the rotating wheel penetrates through the second rotating wheel and is fixedly arranged on the second rotating shaft, and is fixedly connected with the other end of the base, and is fixedly arranged on the second rotating wheel through the second rotating shaft, and penetrates through the second rotating shaft, and passes through the second rotating shaft and fixedly arranged on the other end of the base.

Preferably, a scraper is arranged on one side of the guide roller, two ends of the scraper are fixedly arranged in the base, the scraper is tangential to the conveyor belt, and the scraper is used for scraping materials adhered to the conveyor belt and then turning over.

Preferably, a stirring shaft is arranged in the feeding groove, two ends of the stirring shaft are rotatably arranged in the feeding groove through bearings, a plurality of stirring rods are fixedly arranged on the stirring shaft in parallel, one end of the stirring shaft penetrates through the feeding groove, a first driving wheel is fixedly arranged, and materials in the feeding groove are fully stirred through the stirring rods.

Preferably, a first motor is fixedly arranged on one side of the upper end of the feeding groove, a rotating shaft of the first motor is fixedly connected with one end of the stirring shaft, the first driving wheel and the first rotating wheel are matched to rotate through a first belt, and the first belt is matched with the roller brush to rotate so as to uniformly brush materials.

Preferably, the top of the drying box is provided with an exhaust port, the upper part of the exhaust port is fixedly provided with a fan, the air outlet end of the fan is fixedly connected with a connecting pipe, one side of the fan is provided with a condensing box which is fixedly arranged on the upper part of the drying box, a condensing pipe is fixedly arranged in the condensing box, the other end of the connecting pipe is fixedly connected on the condensing box and communicated with the air inlet end of the condensing pipe, and waste gas generated during drying is condensed through the condensing box.

Preferably, the condensing-tank bottom is provided with the exhaust-gas treatment jar, condensing-tank bottom one side fixedly connected with exhaust pipe, exhaust pipe and condenser pipe UNICOM, in exhaust-gas pipe fixed connection exhaust-gas treatment jar and extend to exhaust-gas treatment jar bottom, exhaust port is opened to exhaust-gas treatment jar top one side, fixedly connected with blast pipe on the exhaust port, handles the harmful gas that produces when drying through the exhaust-gas treatment jar.

The utility model has the advantages that:

1. According to the utility model, when the drying equipment is used, the second motor is started, the rotating roller is driven to rotate, the rotating roller, the guide roller and the turnover roller are matched to drive the conveyor belt to rotate, the first motor is started, the stirring shaft is driven to rotate, the stirring shaft drives the roller brush to rotate, materials are thrown into the upper trough, the materials are stirred and mixed under the action of the stirring rod, the mixed materials are brushed on the upper surface of the conveyor belt through the roller brush, the materials are driven to move into the drying box when the conveyor belt rotates, the electromagnetic heater in the drying box dries the materials on the conveyor belt, the materials are conveyed to the upper part of the guide roller in the center of the base and fall onto the lower turnover shaft under the action of gravity, and are dried after being turned over by the action of the turnover plate until the structure design of transporting out of the drying box is completed, so that the problem that the inorganic fireproof paint is difficult to dry thoroughly and thoroughly dry due to the fact that the inorganic fireproof paint is difficult to dry is not easy to dry by the bottom of the inorganic fireproof paint is solved in the conventional drying equipment.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a view angle structure of a feed end of a drying device;

Fig. 2 is a schematic view of a view angle structure of a discharging end of a drying device;

FIG. 3 is a schematic cross-sectional internal structure of a drying apparatus;

FIG. 4 is a schematic diagram of a turnover device;

Fig. 5 is a schematic view of the structure of the inside of the exhaust gas treatment device.

In the figure: 1. a base; 2. a drying box; 3. feeding a trough; 4. a stirring shaft; 5. a stirring rod; 6. a first motor; 7. a first driving wheel; 8. a first belt; 9. a first rotating wheel; 10. a roller brush; 11. a rotating roller; 12. a guide roller; 13. a roll-over roller; 14. a scraper; 15. a turnover shaft; 16. turning plate; 17. a conveyor belt; 18. a second driving wheel; 19. a second rotating wheel; 20. a second belt; 21. an electromagnetic heater; 22. a blower; 23. a connecting pipe; 24. a condensing box; 25. a condensing tube; 26. an exhaust pipe; 27. an exhaust gas treatment tank; 28. an exhaust pipe; 29. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to FIGS. 1-5, a drying device for producing inorganic fireproof paint comprises a base 1; the upper part of the feeding end of the base 1 is fixedly provided with a feeding groove 3, one side of the feeding groove 3 is provided with a drying box 2 which is fixedly arranged on the upper part of the base 1, the top of the inside of the drying box 2 is fixedly provided with an electromagnetic heater 21, the lower end of the feeding groove 3 is provided with a discharge hole, a roller brush 10 is arranged in the discharge hole, two ends of the roller brush 10 are rotatably arranged in the feeding groove 3 through bearings, one end of the roller brush 10 penetrates through the feeding groove 3 and is fixedly provided with a first rotating wheel 9, two ends of the lower part of the base 1 are respectively provided with a rotating roller 11, the centers above the two rotating rollers 11 and the upper part of the rotating roller 11 on one side of the feeding end are respectively provided with a guide roller 12, two ends of the guide roller 12 are rotatably arranged on the upper part of the base 1 through bearings, the rotating rollers 11 and the guide rollers 12 are cooperatively rotated through a conveying belt 17, a turnover roller 13 is arranged at one side, close to the feeding end, below the guide roller 12 at the central upper part of the base 1 and is rotatably mounted in the base 1, one side of the turnover roller 13 is in contact with the outer surface of the conveyor belt 17, one side of the turnover roller 13 is provided with a turnover shaft 15, a turnover plate 16 is welded on the circumference of the turnover shaft 15, both ends of the turnover shaft 15 are rotatably mounted in the base 1 through bearings, one end of the turnover shaft 15 penetrates through the base 1 and is fixedly provided with a second rotating wheel 19, one side of the feeding end of the base 1 is fixedly provided with a second motor 29, the rotating shaft of the second motor 29 is fixedly connected with one end of the rotating roller 11, the other end of the rotating roller 11 penetrates through the base 1 and is fixedly provided with a second driving wheel 18, and the second driving wheel 18 and the second rotating wheel 19 are in matched rotation through a second belt 20; when the drying equipment is used, the second motor 29 is started, the second motor 29 drives the rotating roller 11 to rotate, the rotating roller 11 drives the conveying belt 17 to rotate under the action of the gravity under the action of the guide roller 12 and the overturning roller 13, the first motor 6 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the roller brush 10 to rotate, materials are thrown into the upper trough 3, stirred and mixed under the action of the stirring rod 5, the mixed materials are painted on the upper surface of the conveying belt 17 through the roller brush 10, the materials are driven to move into the drying box 2 when the conveying belt 17 rotates, the electromagnetic heater 21 in the drying box 2 dries the materials on the conveying belt 17, the materials are conveyed to the upper part of the guide roller 12 in the center of the base 1 and move downwards under the action of the gravity, fall onto the lower overturning shaft 15, the materials fall onto the lower conveying belt 17 after the action of the overturning plate 16, and the mixed materials are conveyed out of the drying box 2, and the mixed materials are dried until the drying box 2 is finished.

A scraper 14 is arranged on one side of the guide roller 12, both ends of the scraper 14 are fixedly arranged in the base 1, and the scraper 14 is tangent to the conveyor belt 17; when the drying device is used, the conveyor belt 17 rotates to drive the materials to move to the guide roller 12 and move downwards along the guide roller 12, the scraper 14 is tangent to the conveyor belt 17, the materials adhered to the conveyor belt 17 are scraped, and then the materials fall to the lower overturning shaft 15 to be overturned.

A stirring shaft 4 is arranged in the feeding groove 3, two ends of the stirring shaft 4 are rotatably arranged in the feeding groove 3 through bearings, a plurality of stirring rods 5 are fixedly arranged on the stirring shaft 4 in parallel, one end of the stirring shaft 4 penetrates through the feeding groove 3, and a first driving wheel 7 is fixedly arranged; during operation, when using drying equipment, stirring shaft 4 rotates and drives puddler 5 rotation, drops into upper material groove 3 with the material, and puddler 5 stirs the mixture to the material.

A first motor 6 is fixedly arranged on one side of the upper end of the feeding groove 3, a rotating shaft of the first motor 6 is fixedly connected with one end of the stirring shaft 4, and a first driving wheel 7 and a first rotating wheel 9 are matched to rotate through a first belt 8; when the drying equipment is used in operation, the first motor 6 is started, the first motor 6 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the first driving wheel 7 to rotate, the first driving wheel 7 drives the first rotating wheel 9 to rotate through the first belt 8, and the first rotating wheel 9 drives the roller brush 10 to rotate.

An exhaust port is formed in the top of the drying box 2, a fan 22 is fixedly mounted on the upper portion of the exhaust port, a connecting pipe 23 is fixedly connected to the air outlet end of the fan 22, a condensing box 24 is arranged on one side of the fan 22 and fixedly mounted on the upper portion of the drying box 2, a condensing pipe 25 is fixedly mounted in the condensing box 24, and the other end of the connecting pipe 23 is fixedly connected to the condensing box 24 and communicated with the air inlet end of the condensing pipe 25; during operation, when the drying equipment is used, because steam and harmful gas can be generated in the drying process, the drying effect is influenced, the fan 22 is started, the fan 22 pumps air in the drying box 2, the air enters the condensing pipe 25 through the connecting pipe 23 under the action of condensate in the condensing box 24, the steam in the air in the condensing pipe 25 is condensed into water, and the harmful gas is cooled.

An exhaust gas treatment tank 27 is arranged below the condensing tank 24, one side of the bottom of the condensing tank 24 is fixedly connected with an exhaust gas pipe 26, the exhaust gas pipe 26 is communicated with the condensing pipe 25, the exhaust gas pipe 26 is fixedly connected with the inside of the exhaust gas treatment tank 27 and extends to the bottom of the exhaust gas treatment tank 27, one side of the top of the exhaust gas treatment tank 27 is provided with an exhaust port, and the exhaust port is fixedly connected with an exhaust pipe 28; in operation, when the drying apparatus is in use, water in the condensation duct 25 and air mixed with exhaust gas enter the exhaust gas treatment tank 27 through the exhaust gas duct 26, are treated by the treatment liquid in the exhaust gas treatment tank 27, and the treated air is discharged through the exhaust pipe 28 at the upper part of the exhaust gas treatment tank 27.

In the working principle, the existing drying equipment generally dries the outer surface of inorganic fireproof paint, the bottom of the inorganic fireproof paint is not easy to be dried, the inorganic fireproof paint is not easy to be dried thoroughly, the inorganic fireproof paint is not dried thoroughly, when the drying equipment is used, the second motor 29 is started, the second motor 29 drives the rotating roller 11 to rotate, the rotating roller 11 drives the conveyor belt 17 to rotate under the cooperation of the guide roller 12 and the turnover roller 13, the first motor 6 is started, the first motor 6 drives the stirring shaft 4 to rotate, the stirring shaft 4 drives the roller brush 10 to rotate, materials are thrown into the upper trough 3, stirred and mixed under the action of the stirring rod 5, the mixed materials are painted on the upper surface of the conveyor belt 17 through the roller brush 10, the materials are driven to move into the drying box 2 when the conveyor belt 17 rotates, the electromagnetic heater 21 in the drying box 2 dries the materials on the conveyor belt 17, when the material is conveyed to the upper part of the guide roller 12 in the center of the base 1 and moves downwards by the guide roller 12, the material falls onto the lower turnover shaft 15 under the action of gravity, and falls onto the lower conveying belt 17 after being turned over by the turnover plate 16 to be dried, as water vapor and harmful gas can be generated in the drying process and influence the drying effect, the fan 22 is started, the fan 22 extracts air in the drying box 2, the air enters the condensing pipe 25 through the connecting pipe 23 and is condensed into water in the air in the condensing pipe 25 under the action of condensate in the condensing pipe 24, the harmful gas is cooled, the water in the condensing pipe 25 and the air of mixed waste gas enter the waste gas treatment tank 27 through the waste gas pipe 26, the treated air is treated by the treatment liquid in the waste gas treatment tank 27, the treated air is discharged through the exhaust pipe 28 at the upper part of the waste gas treatment tank 27, and (5) carrying out the drying box 2 until the drying is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. Drying equipment is used in production of inorganic fire retardant coating, its characterized in that: comprises a base (1); the utility model discloses a base, including base (1) feed end upper portion fixed mounting has material loading groove (3), material loading groove (3) one side is provided with stoving case (2) fixed mounting in base (1) upper portion, top fixed mounting has electromagnetic heater (21) in stoving case (2), material loading groove (3) lower extreme is opened there is the discharge gate, is provided with roller brush (10) in the discharge gate, roller brush (10) both ends are all installed in material loading groove (3) through the bearing rotation, roller brush (10) one end runs through material loading groove (3) and fixed mounting have first rotor (9), base (1) lower part both ends all are provided with rotor (11), two rotor (11) top centers all are provided with guide roll (12) with feed end one side rotor (11) top, guide roll (12) both ends all are installed on base (1) upper portion through the bearing rotation, be provided with between rotor (11) and guide roll (12) through conveyer belt (17) cooperation rotation, base (1) central upper portion guide roll (12) below rotor (12) is provided with rotor (13) and is provided with in turn over roller (13) one side, turn over roller (13) and turn over one side is provided with in turn over roller (13), the turnover plate (16) is welded on the circumference of the turnover shaft (15), two ends of the turnover shaft (15) are rotatably mounted in the base (1) through bearings, one end of the turnover shaft penetrates through the base (1) and is fixedly provided with a second rotating wheel (19), one side of a feeding end of the base (1) is fixedly provided with a second motor (29), a rotating shaft of the second motor (29) is fixedly connected with one end of the rotating roller (11), the other end of the rotating roller (11) penetrates through the base (1) and is fixedly provided with a second driving wheel (18), and the second driving wheel (18) and the second rotating wheel (19) are in matched rotation through a second belt (20).

2. The drying apparatus for producing an inorganic fireproof paint according to claim 1, wherein: one side of the guide roller (12) is provided with a scraper (14), both ends of the scraper (14) are fixedly arranged in the base (1), and the scraper (14) is tangent to the conveying belt (17).

3. The drying apparatus for producing an inorganic fireproof paint according to claim 1, wherein: be provided with (4) in last silo (3), (4) both ends are all installed in last silo (3) through the bearing rotation, parallel fixed mounting has a plurality of puddlers (5) on (4) stirring axle, last silo (3) are run through to (4) one end of (4), and fixed mounting has first drive wheel (7).

4. A drying apparatus for producing an inorganic fireproof paint according to claim 3, wherein: a first motor (6) is fixedly arranged on one side of the upper end of the feeding groove (3), a rotating shaft of the first motor (6) is fixedly connected with one end of the stirring shaft (4), and a first driving wheel (7) and a first rotating wheel (9) are matched to rotate through a first belt (8).

5. The drying apparatus for producing an inorganic fireproof paint according to claim 1, wherein: the drying box is characterized in that an exhaust port is formed in the top of the drying box (2), a fan (22) is fixedly arranged on the upper portion of the exhaust port, a connecting pipe (23) is fixedly connected to the air outlet end of the fan (22), a condensing box (24) is arranged on one side of the fan (22) and fixedly arranged on the upper portion of the drying box (2), a condensing pipe (25) is fixedly arranged in the condensing box (24), and the other end of the connecting pipe (23) is fixedly connected to the condensing box (24) and communicated with the air inlet end of the condensing pipe (25).

6. The drying apparatus for producing inorganic fireproof paint according to claim 5, wherein: the utility model discloses a waste gas treatment tank, including condensing case (24), exhaust-gas treatment tank (27) are provided with below condensing case (24), one side fixedly connected with exhaust pipe (26) bottom condensing case (24), exhaust pipe (26) and condenser pipe (25) UNICOM, in exhaust pipe (26) fixedly connected with exhaust-gas treatment tank (27) and extend to exhaust-gas treatment tank (27) bottom, exhaust port is opened to exhaust-gas treatment tank (27) top one side, fixedly connected with blast pipe (28) on the gas vent.