CN211823484U - Petrochemical solid material drying device - Google Patents

Abstract

The utility model discloses a petrochemical solid material drying device, which comprises a screening net, a right mounting plate, a vertical plate, a sliding rail, a lifting plate, a sliding rod, a first rotating shaft, a stirring rod, etc. The utility model has the advantages of reasonable and simple structure, The production cost is low, the installation is convenient, and the functions are complete. It can effectively remove impurities in the material and dry it. The material is put into the screen, and the air cylinder drives the lifting plate to move up and down, so as to adjust the bottom scraper and side scraper in the screen. Then the second motor drives the second shaft to rotate to speed up the screening, the material passes through the screen, and the large particles of impurities remain in the screen. Later, the bottom plate can be opened to clean the impurities, the material enters the drying chamber, and the hot air blower works. , the tuyere blows the hot air onto the clapboard, the first motor drives the stirring rod to rotate to overturn the material, and accelerates the drying. After the final work, open the valve plate and discharge the material.

Description

A kind of petrochemical solid material drying device

technical field

The utility model relates to the technical field of petrochemical industry, in particular to a drying device for petrochemical solid materials.

Background technique

Some granular and powdered solid materials in petrochemical industry need to be dried. The current drying equipment generally puts the solid material to be dried into the drying barrel, and uses an electric heating element to heat the solid material to vaporize and volatilize the moisture or other volatile components in the solid material. The problem is that the material is uniform and easy to agglomerate, and there is no screening device before drying the solid material, so a lot of impurities will be trapped in it, a lot of heat energy will be wasted, and the work efficiency will be greatly reduced, so a technology is needed to make up for this deficiency. .

Utility model content

The purpose of this utility model is to provide a petrochemical solid material drying device in order to solve the above problems.

In order to solve the above problems, the utility model provides a technical solution: a petrochemical solid material drying device, comprising a screen, a right mounting plate, a vertical plate, a sliding rail, a lifting plate, a sliding rod, a left mounting plate, and a pneumatic cylinder , limit block, second motor, second shaft, bottom scraper, connecting rod, side scraper, bottom plate, connecting plate, plunger, drying room, foot, hot air blower, bracket, air duct, air nozzle, partition , a discharge pipe, a valve plate, a first motor, a first rotating shaft and a stirring rod; the screen is located above the drying chamber; a right mounting plate is fixedly connected to the upper end of the right side of the screen, and the right mounting plate is fixed A vertical plate is connected, and a slide rail is fixedly connected on the left side of the vertical plate; a left installation plate is fixedly connected to the upper end of the left side of the screen, and a sliding rod and a pneumatic cylinder are fixedly connected to the left installation plate; The top of the vertical plate and the sliding rod are fixedly connected with a limit block; the right end of the lifting plate is slidably connected to the slide rail, the left end of the lifting plate is fixedly connected to the output shaft of the pneumatic cylinder, and the lifting plate is slidably connected to the sliding rail. a second motor is fixedly connected to the central position of the upper surface of the lifting plate; a second rotating shaft is fixedly connected to the output shaft of the second motor, and a bottom scraper is fixedly connected to the bottom end of the second rotating shaft; Several connecting rods are fixedly connected on the side of the second motor, and side scrapers are fixedly connected between the connecting rods; a bottom plate is hinged on the center position of the lower surface of the screen, and the right side and the bottom plate of the bottom surface of the screen are hinged. A connecting plate is fixedly connected to the upper part, and a plug-in rod is arranged in the connecting plate; several supporting feet are fixedly connected around the lower surface of the drying chamber; An air duct is fixedly connected to the lower end of the interior of the drying chamber, and several air nozzles are fixedly connected to the air duct; the hot air blower is fixedly connected to the lower surface of the drying chamber through a bracket; A first rotating shaft is movably connected to the upper end of the interior of the drying chamber; several stirring rods of different lengths are fixedly connected to the first rotating shaft; a first motor is fixedly connected to the upper end of the right side of the drying chamber, and the first The output shaft of the motor is fixedly connected with the first rotating shaft; the middle end of the right side of the drying chamber is fixedly connected with a discharge pipe, and a valve plate is arranged in the discharge pipe.

Preferably, the screen is a metal screen.

Preferably, the second motor and the first motor are both variable frequency motors.

Preferably, both the insertion rod and the valve plate are provided with anti-skid patterns.

The beneficial effects of the utility model: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation, complete functions, and can effectively remove impurities in the material and dry it, the material is put into the screening net, and the pneumatic cylinder drives the lifting plate Lift up and down to adjust the height of the bottom scraper and side scraper on the screen, and then the second motor drives the second shaft to rotate to speed up the screening, the material passes through the screen, and the large particles of impurities remain in the screen, which can be opened later. The bottom plate cleans the impurities, the material enters the drying chamber, the hot air blower works, the tuyere blows the hot air to the partition, the first motor drives the stirring rod to rotate to overturn the material, and accelerates the drying. After the final work, open the valve plate, The material can be discharged.

Description of drawings

For ease of description, the present invention is described in detail by the following specific implementation and accompanying drawings.

Fig. 1 is the structural schematic diagram of the parts on the screen of the utility model.

FIG. 2 is a schematic structural diagram of the components on the drying chamber of the present invention.

Detailed ways

As shown in Fig. 1 and Fig. 2, this specific embodiment adopts the following technical solutions: a petrochemical solid material drying device, comprising a screen 1, a right mounting plate 2, a vertical plate 3, a sliding rail 4, a lifting plate 5, a sliding Rod 6, left mounting plate 7, pneumatic cylinder 8, limit block 9, second motor 10, second shaft 11, bottom scraper 12, connecting rod 13, side scraper 14, bottom plate 15, connecting plate 16, insert rod 17. Drying chamber 18, feet 19, hot air blower 20, bracket 21, air duct 22, air nozzle 23, partition plate 24, discharge pipe 25, valve plate 26, first motor 27, first rotating shaft 28 and stirring rod 29 ; the screen 1 is located above the drying chamber 18; the upper end of the right side of the screen 1 is fixedly connected with a right mounting plate 2, the right mounting plate 2 is fixedly connected with a vertical plate 3, and the left side of the vertical plate 3 A slide rail 4 is fixedly connected on the surface; a left mounting plate 7 is fixedly connected to the upper end of the left side of the screen 1, and a sliding rod 6 and a pneumatic cylinder 8 are fixedly connected to the left mounting plate 7; the vertical plate 3 and The top end of the sliding rod 6 is fixedly connected with a limit block 9; the right end of the lifting plate 5 is slidably connected to the slide rail 4, the left end of the lifting plate 5 is fixedly connected to the output shaft of the pneumatic cylinder 8, and the lifting plate 5 slides connected to the sliding rod 6; a second motor 10 is fixedly connected to the center position of the upper surface of the lifting plate 5; a second rotating shaft 11 is fixedly connected to the output shaft of the second motor 10, and the bottom of the second rotating shaft 11 A bottom scraper 12 is fixedly connected to the end; a plurality of connecting rods 13 are fixedly connected to the side of the second motor 10 , and a side scraper 14 is fixedly connected between the connecting rods 13 ; the center position of the lower surface of the screen 1 A bottom plate 15 is hinged on the upper surface, and a connecting plate 16 is fixedly connected to the right side of the lower surface of the screen 1 and the bottom plate 15. The connecting plate 16 is provided with an insert rod 17; The middle end of the chamber of the drying chamber 18 is fixedly connected with an inclined partition plate 24; the lower end of the chamber of the drying chamber 18 is fixedly connected with an air duct 22, and several air ducts are fixedly connected to the air duct 22. The nozzle 23; the hot air blower 20 is fixedly connected to the lower surface of the drying chamber 18 through the bracket 21; the hot air blower 20 is communicated with the air duct 22; A number of stirring rods 29 of different lengths are fixedly connected to the first rotating shaft 28 ; a first motor 27 is fixedly connected to the upper end of the right side of the drying chamber 18 , and the output shaft of the first motor 27 is connected to the first rotating shaft 28 fixedly connected together; the middle end of the right side of the drying chamber 18 is fixedly connected with a discharge pipe 25 , and a valve plate 26 is arranged in the discharge pipe 25 .

Wherein, the screen 1 is a metal screen; the second motor 10 and the first motor 27 are both variable frequency motors; the insertion rod 17 and the valve plate 26 are provided with anti-skid lines.

The use state of the utility model is as follows: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation, complete functions, and can effectively remove impurities in the material and dry it. The lifting plate 5 is driven to lift up and down, thereby adjusting the height of the bottom scraper 12 and the side scraper 14 on the screen 1, and then the second motor 10 drives the second shaft 11 to rotate to accelerate the screening. The impurities are left in the screen 1, and the bottom plate 15 can be opened to clean the impurities later, the material enters the drying chamber 18, the hot air blower 20 works, the air nozzle 23 blows the hot air onto the partition plate 24, and the first motor 27 drives the stirring rod 29 Rotate to overturn the material to speed up the drying. After the final work, open the valve plate 26 and discharge the material.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation" and "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only illustrative. The principle of the present utility model, without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection is defined by the appended claims and their equivalents.

The control method of the utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the supply of the power supply belong to the common knowledge in the field, and the utility model is mainly used to protect the mechanical device, so the utility model will not be detailed in detail. Explain the control method and wiring arrangement.

Claims (4)

1. A petrochemical solid material drying device, characterized in that: comprising a screen (1), a right mounting plate (2), a vertical plate (3), a sliding rail (4), a lifting plate (5), a sliding rod ( 6), left mounting plate (7), pneumatic cylinder (8), limit block (9), second motor (10), second shaft (11), bottom scraper (12), connecting rod (13), Side scraper (14), bottom plate (15), connecting plate (16), plunger (17), drying chamber (18), feet (19), hot air blower (20), bracket (21), air duct (22) ), air nozzle (23), partition plate (24), discharge pipe (25), valve plate (26), first motor (27), first rotating shaft (28) and stirring rod (29); the screen (1) is located above the drying chamber (18); A right mounting plate (2) is fixedly connected to the upper end of the right side of the screen (1), a vertical plate (3) is fixedly connected to the right mounting plate (2), and a left side surface of the vertical plate (3) is fixedly connected. A sliding rail (4) is fixedly connected; A left mounting plate (7) is fixedly connected to the upper end of the left side of the screen (1), and a sliding rod (6) and a pneumatic cylinder (8) are fixedly connected to the left mounting plate (7); A limit block (9) is fixedly connected to the top of the vertical plate (3) and the sliding rod (6); The right end of the lift plate (5) is slidably connected to the slide rail (4), the left end of the lift plate (5) is fixedly connected to the output shaft of the pneumatic cylinder (8), and the lift plate (5) is slidably connected to the slide rail (4). on the rod (6); A second motor (10) is fixedly connected to the central position of the upper surface of the lift plate (5); A second rotating shaft (11) is fixedly connected to the output shaft of the second motor (10), and a bottom scraper (12) is fixedly connected to the bottom end of the second rotating shaft (11); Several connecting rods (13) are fixedly connected on the side surface of the second motor (10), and side scrapers (14) are fixedly connected between the connecting rods (13); A bottom plate (15) is hinged on the central position of the lower surface of the screen (1), and a connecting plate (16) is fixedly connected to the right side of the bottom surface of the screen (1) and the bottom plate (15). (16) is provided with plunger (17); Several supporting feet (19) are fixedly connected around the lower surface of the drying chamber (18); An inclined partition plate (24) is fixedly connected to the inner middle end of the drying chamber (18); An air duct (22) is fixedly connected to the lower end of the interior of the drying chamber (18), and several air nozzles (23) are fixedly connected to the air duct (22); The hot air blower (20) is fixedly connected to the lower surface of the drying chamber (18) through a bracket (21); The hot air blower (20) is communicated with the air duct (22); A first rotating shaft (28) is movably connected to the inner upper end of the drying chamber (18); Several stirring rods (29) of different lengths are fixedly connected to the first rotating shaft (28); A first motor (27) is fixedly connected to the upper end of the right side of the drying chamber (18), and the output shaft of the first motor (27) is fixedly connected to the first rotating shaft (28); A discharge pipe (25) is fixedly communicated with the middle end of the right side of the drying chamber (18), and a valve plate (26) is arranged in the discharge pipe (25). 2 . The petrochemical solid material drying device according to claim 1 , wherein the screen (1) is a metal screen. 3 . 3 . The petrochemical solid material drying device according to claim 1 , wherein the second motor ( 10 ) and the first motor ( 27 ) are both frequency conversion motors. 4 . 4 . The petrochemical solid material drying device according to claim 1 , characterized in that: both the insertion rod ( 17 ) and the valve plate ( 26 ) are provided with anti-skid lines. 5 .

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