CN216080869U

CN216080869U - Petrochemical solid material drying device

Info

Publication number: CN216080869U
Application number: CN202121385944.7U
Authority: CN
Inventors: 姜鹏; 廉文斌; 康萍利; 杨春桃
Original assignee: Shaanxi Yuyang Petroleum Technology Engineering Co ltd
Current assignee: Shaanxi Yuyang Petroleum Technology Engineering Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-18
Anticipated expiration: 2031-06-21

Abstract

The application discloses petrochemical solid material drying device, including bar casing, first supporting legs, second supporting legs, first push-pull valve, row material side pipe, second push-pull valve, feeder hopper, observation transparent plate, hollow play aerofoil, air heater, connecting pipe, the hollow tube that admits air, muffler, exhaust standpipe, action wheel, from driving wheel, conveyer belt, scraper blade, deep floor and motor. The utility model provides an useful part lies in the space that forms between the scraper belt conveyer through bar casing and bar casing inside, for the material provides places the space, through scraper belt conveyer's drive, can make the material circulate in bar casing and remove, produces dry hot-blast through the air heater, blows to the material through hollow air-out board on, the material of being convenient for is circulated the drying, has ensured dry effect.

Description

Petrochemical solid material drying device

Technical Field

The application relates to the field of petrochemical industry, in particular to a petrochemical industry solid material drying device.

Background

Solid materials exist in petrochemical industry, and generally need to be dried to remove moisture in the solid materials.

Drying device among the prior art is difficult for carrying out the drying of material, and general material is piled up in drying container, is difficult for receiving the drying air current to carry out the drying heating of blowing, and drying effect probably is not good, lacks the drying operation of circulating blowing simultaneously. Therefore, a petrochemical solid material drying device is provided for solving the problems.

Disclosure of Invention

The utility model provides a petrochemical solid material drying device is arranged in solving among the prior art solid material and piles up the problem that is difficult for evenly circulating the drying.

According to one aspect of the application, a petrochemical solid material drying device is provided, and comprises a bar-shaped shell and an air heater, wherein a second gate valve is fixedly mounted at the top of one side of the bar-shaped shell, the bottom end of the second gate valve is communicated with the bar-shaped shell, a feed hopper is fixedly mounted at the top end of the second gate valve, a first gate valve is fixedly mounted at the bottom of one side of the bar-shaped shell, and the top end of the first gate valve is communicated with the bar-shaped shell; a scraper belt conveyor is arranged inside the strip-shaped shell, a hollow air outlet plate is fixedly embedded and installed at the top of the strip-shaped shell, an air outlet of the air heater is connected with a connecting pipe, and the tail end of the connecting pipe is fixedly connected with the top of the hollow air outlet plate; the air inlet of the air heater is sleeved with an air inlet hollow pipe, the top of one side of the strip-shaped shell is fixedly connected with an air return pipe, the tail end of the air return pipe is fixedly connected with the air inlet hollow pipe, the strip-shaped shell is communicated with the air return pipe, the top of the air inlet hollow pipe is fixedly connected with an exhaust vertical pipe, an annular cavity is formed in the pipe wall of the air inlet hollow pipe, and the annular cavity is communicated with the exhaust vertical pipe and the air return pipe.

Further, two first supporting legs are fixedly mounted on one side of the bottom of the strip-shaped shell, and two second supporting legs are fixedly mounted on the other side of the bottom of the strip-shaped shell.

Further, scraper belt conveyor includes the action wheel, follows driving wheel, conveyer belt and scraper blade, the action wheel all rotates from the driving wheel and installs the inside at the bar casing, the conveyer belt is around at the action wheel and from the driving wheel, the equidistant fixed mounting in surface of conveyer belt has a plurality of scraper blade, the one end of action wheel and the output shaft fixed connection of motor, motor fixed mounting is on the outer wall of bar casing.

Further, the front of the bar-shaped shell is fixedly embedded with an observation transparent plate which is of a rectangular bar-shaped structure.

Further, the hollow air outlet plate comprises a frame body and a mesh plate, the mesh plate is connected with the frame body in a fixed embedded mode, a cavity is formed between the mesh plate and the frame body, a plurality of air outlet pores are evenly formed in the surface of the mesh plate, and the cavity is communicated with one end of the connecting pipe.

Further, the exhaust standpipe is vertically arranged, and the number of the exhaust standpipe is three.

Further, the bottom fixed mounting of first push-pull valve has row material side's pipe, it is the rectangle structure to arrange material side's pipe.

Further, an included angle of-degree is formed between the strip-shaped shell and the horizontal plane.

Further, the bottom of the first supporting leg and the bottom of the second supporting leg are both provided with mounting holes.

Furthermore, the top of the first supporting leg and the top of the second supporting leg are fixedly connected with reinforcing rib plates with the bottom of the strip-shaped shell.

According to the embodiment of the application, the space formed between the strip-shaped shell and the scraper belt conveyor in the strip-shaped shell provides a placing space for the materials, the materials can circularly move in the strip-shaped shell through the driving of the scraper belt conveyor, the hot air heater generates hot dry air, and the hot dry air is blown to the materials through the hollow air outlet plate, so that the materials can be circularly dried, and the drying effect is guaranteed; meanwhile, discharged air flow during drying can be used in the air inlet hollow pipe through the air return pipe, and the air inlet hollow pipe can be heated for the pipe body of the air inlet hollow pipe, so that certain heating effect can be provided for air entering from the air inlet of the air heater, and the integral using effect is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of an internal structure of a bar-shaped housing according to an embodiment of the present application;

FIG. 3 is a schematic view of an embodiment of an intake hollow tube and an exhaust standpipe;

fig. 4 is a schematic structural diagram of a hollow outlet portion according to an embodiment of the present application.

In the figure: 1. the bar casing, 2, first supporting legs, 3, the second supporting legs, 4, first push-pull valve, 5, arrange material side's pipe, 6, the second push-pull valve, 7, the feeder hopper, 8, observe the transparent plate, 9, the hollow play tuber plate, 901, the framework, 902, mesh board, 10, the air heater, 11, the connecting pipe, 12, the hollow tube that admits air, 13, the muffler, 14, the exhaust standpipe, 15, the action wheel, 16, from the driving wheel, 17, the conveyer belt, 18, the scraper blade, 19, deep floor, 20, the motor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The material drying device in this embodiment may be applied to various feeding hoppers, for example, the following anti-blocking feeding hoppers are provided in this embodiment, and the material drying device in this embodiment may be applied to the following anti-blocking feeding hoppers.

The anti-blocking plug hopper comprises a hopper body, wherein the hopper body is of a hollow double-layer structure, and an installation cavity is formed between the inner layer wall and the outer layer wall of the hopper body; the hopper body is internally provided with a positioning piece and a connecting rod, the positioning piece comprises an installation pipe vertically arranged at the central axis of the hopper body and four branch pipes for fixing the installation pipe, one end of each branch pipe is connected with the inner wall of the hopper body and communicated with the installation cavity, the other end of each branch pipe is communicated with the installation pipe, the connecting rod is arranged in the installation pipe in a sliding manner, the upper end of the connecting rod penetrates out of the installation pipe and is provided with a hanging ring, the lower end of the connecting rod penetrates out of the discharge hole of the hopper body and is provided with a plugging piece for sealing the discharge hole, the plugging piece seals the discharge hole in the charging or hoisting process of the hopper body, the hopper body is erected above a device needing to be fed when feeding, and the connecting rod drives the plugging piece to slide downwards under the action of the gravity of materials in the hopper and the gravity of the connecting rod and the plugging piece, opening a discharge port and discharging; guide wheels are arranged at the bending part of the mounting cavity of the hopper body and the place where the mounting pipe is communicated with the branch pipe, a mounting hole is formed in the inner wall of the discharge hole, a steel wire rope is arranged in the mounting cavity, one end of the steel wire rope passes through the guide wheels and then passes through the branch pipe to be connected with the upper part of the connecting rod, the other end of the steel wire rope passes through the mounting hole after passing through the guide wheels and then is connected with the middle part of the connecting rod, and a deflector rod is arranged on the rope body after the steel wire rope passes through the mounting hole; when the connecting rod slides up and down, the steel wire rope is driven to move, and the deflector rod can stir the materials in the hopper body, so that the hopper can discharge materials quickly. Further, installation intraductal inner wall upper end is provided with last spacing ring, and the guide wheel is located last spacing ring top in the installation, installation intraductal wall lower extreme is provided with down spacing ring, be provided with solid fixed ring on the connecting rod, gu fixed ring is located go up between spacing ring and the lower spacing ring, the cover is equipped with the spring on the connecting rod, the one end of spring with gu fixed ring butt, the other end of spring with go up spacing ring butt. When the plugging piece plugs the discharge hole, the spring is in a compressed state, and when the material needs to be discharged, the spring extends to give a downward force to the connecting rod, so that the material is convenient to discharge. Furthermore, conical bulges are uniformly distributed on the circumferential surface of the lower part of the connecting rod, and the connecting rod stirs materials in the vertical sliding process, so that the hopper can discharge materials quickly. Further, the plugging piece is a truncated cone-shaped plugging block, the upper end face of the truncated cone-shaped plugging block is fixedly connected with the lower end of the connecting rod, and when the discharge port is in a plugging state, the side wall of the truncated cone-shaped plugging block is abutted against the bottom edge of the discharge port. During the use, place the hopper body on transporting the dolly, the shutoff piece is with the discharge gate shutoff, and it is reinforced toward this internal hopper, transports the hoist mechanism below after filling with, catches on rings with hoist mechanism with hopper body handling to assigned position, loosen rings after, the connecting rod receives the effect gliding of material and self gravity, and the discharge gate is opened, begins to unload, if the material piles up closely knit jam, can lift rings from top to bottom, drives the connecting rod and slides from top to bottom, stirs the material, makes the quick ejection of compact of material.

Of course, the present embodiment can be used for feeding hoppers with other structures. The details are not repeated here, and the following describes the material drying device according to the embodiment of the present application.

Referring to fig. 1-4, a petrochemical solid material drying device comprises a bar-shaped shell 1 and an air heater 10, wherein a second gate valve 6 is fixedly installed at the top of one side of the bar-shaped shell 1, the bottom end of the second gate valve 6 is communicated with the bar-shaped shell 1, a feed hopper 7 is fixedly installed at the top end of the second gate valve 6, a first gate valve 4 is fixedly installed at the bottom of one side of the bar-shaped shell 1, and the top end of the first gate valve 4 is communicated with the bar-shaped shell 1; a scraper belt conveyor is arranged inside the strip-shaped shell 1, a hollow air outlet plate 9 is fixedly embedded and installed at the top of the strip-shaped shell 1, an air outlet of the air heater 10 is connected with a connecting pipe 11, and the tail end of the connecting pipe 11 is fixedly connected with the top of the hollow air outlet plate 9; the air inlet of the air heater 10 is sleeved with an air inlet hollow pipe 12, the top of one side of the strip-shaped shell 1 is fixedly connected with an air return pipe 13, the tail end of the air return pipe 13 is fixedly connected with the air inlet hollow pipe 12, the strip-shaped shell 1 is communicated with the air return pipe 13, the top of the air inlet hollow pipe 12 is fixedly connected with an exhaust vertical pipe 14, an annular cavity is formed in the pipe wall of the air inlet hollow pipe 12, and the annular cavity is communicated with the exhaust vertical pipe 14 and the air return pipe 13.

The bottom of bar casing 1 one side fixed mounting have two first supporting legs 2, the bottom opposite side fixed mounting of bar casing 1 has two second supporting legs 3 for the support of whole bar casing 1.

Scraper belt conveyor includes action wheel 15, follows driving wheel 16, conveyer belt 17 and scraper blade 18, action wheel 15 all rotates from driving wheel 16 and installs the inside at bar casing 1, conveyer belt 17 twines on action wheel 15 and follow driving wheel 16, conveyer belt 17's equidistant fixed mounting in surface has a plurality of scraper blade 18, action wheel 15's one end and motor 20's output shaft fixed connection, motor 20 fixed mounting is on bar casing 1's outer wall for the material carries in circulation in bar casing 1 is inside, removes about hollow play aerofoil 9, and scraper blade 18 has the interval with bar casing 1's inner wall, is convenient for the passing through of air current.

The front fixed gomphosis of bar casing 1 is installed and is observed transparent plate 8, it is the rectangle strip structure to observe transparent plate 8, is convenient for carry out the inside observation of bar casing 1.

The hollow air outlet plate 9 comprises a frame body 901 and a mesh plate 902, the mesh plate 902 is fixedly connected with the frame body 901 in an embedded mode, a cavity is formed between the mesh plate 902 and the frame body 901, a plurality of air outlet pores are uniformly formed in the surface of the mesh plate 902, and the cavity is communicated with one end of the connecting pipe 11 and used for uniformly discharging air and drying and blowing materials.

The exhaust stack 14 is vertically arranged, the number of the exhaust stacks 14 is three, and the exhaust stacks 14 are used for exhausting.

The bottom fixed mounting of first push-pull valve 4 has row material side's pipe 5, it manages 5 to arrange material side, arrange material side's pipe 5 and be used for arranging material

An included angle of 10-12 degrees is formed between the strip-shaped shell 1 and the horizontal plane, so that a sufficient distance is formed between the square discharging pipe 5 and the ground, and discharging is facilitated.

The bottom of first supporting legs 2 with the mounting hole has all been seted up to the bottom of second supporting legs 3, the mountable is subaerial, improves stability.

The top of the first supporting leg 2 and the top of the second supporting leg 3 are fixedly connected with a reinforcing rib plate 19 with the bottom of the strip-shaped shell 1 for reinforcing the connecting position.

The using method comprises the following steps: when the whole drying device is used, a power supply and an external control switch are externally connected and communicated to provide power supply and control; the second gate valve 6 is opened, materials are added through the feed hopper 7 and enter the conveying belt 17, the driving wheel 15 is driven to rotate through the motor 20, the driving of the conveying belt 17 is realized by matching with the action of the driven wheel 16, the materials are pushed by matching with the scraper 18, so that the materials are approximately fully paved on the conveying belt 17, and meanwhile, the thickness of the materials is smaller than the height of the scraper 18;

the second gate valve 6 is closed, the hot air blower 10 generates hot air, the hot air is guided through the connecting pipe 11 and enters the cavity in the hollow air outlet plate 9, the hot air is discharged through the air outlet pores and is blown onto the material, and circulating air blowing drying is realized by matching with the conveying action of the scraper belt conveyor, so that the drying effect is guaranteed;

after hot air drying, the hot air is discharged through the air return pipe 13, enters the annular cavity and is further discharged through the exhaust vertical pipe 14, and when exhaust is performed, heat in the air can be transferred to the air inlet hollow pipe 12, so that the passing air flow can be heated, and the heat can be utilized;

after drying, the first gate valve 4 is opened, and the materials are discharged through the discharging square pipe 5 under the conveying action of the scraper belt conveyor.

The application has the advantages that:

the whole petrochemical solid material drying device is used for drying petrochemical solid materials, a placing space is provided for the materials through a space formed between the strip-shaped shell 1 and the scraper belt conveyor inside the strip-shaped shell 1, the materials can circularly move in the strip-shaped shell 1 through the driving of the scraper belt conveyor, dry hot air is generated through the air heater 10 and is blown onto the materials through the hollow air outlet plate 9, the materials are conveniently circularly dried, and the drying effect is guaranteed; meanwhile, discharged airflow during drying can be applied to the air inlet hollow pipe 12 through the air return pipe 13, and the air inlet hollow pipe 12 can be heated, so that a certain heating effect can be provided for air entering from the air inlet of the air heater 10, and the integral using effect is guaranteed.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a petrochemical solid material drying device which characterized in that: the hot air device comprises a strip-shaped shell (1) and an air heater (10), wherein a second gate valve (6) is fixedly installed at the top of one side of the strip-shaped shell (1), the bottom end of the second gate valve (6) is communicated with the strip-shaped shell (1), a feed hopper (7) is fixedly installed at the top end of the second gate valve (6), a first gate valve (4) is fixedly installed at the bottom of one side of the strip-shaped shell (1), and the top end of the first gate valve (4) is communicated with the strip-shaped shell (1);

a scraper belt conveyor is arranged in the strip-shaped shell (1), a hollow air outlet plate (9) is fixedly embedded and installed at the top of the strip-shaped shell (1), an air outlet of the air heater (10) is connected with a connecting pipe (11), and the tail end of the connecting pipe (11) is fixedly connected with the top of the hollow air outlet plate (9);

the air inlet department of air heater (10) has cup jointed air inlet hollow tube (12), one side top fixedly connected with muffler (13) of bar casing (1), the end and air inlet hollow tube (12) fixed connection of muffler (13), bar casing (1) and muffler (13) intercommunication, the top fixedly connected with exhaust standpipe (14) of air inlet hollow tube (12), the annular cavity has been seted up to the pipe wall inside of air inlet hollow tube (12), annular cavity and exhaust standpipe (14) and muffler (13) intercommunication.

2. The petrochemical solid material drying device according to claim 1, wherein: the bottom of bar casing (1) one side fixed mounting have two first supporting legs (2), the bottom opposite side fixed mounting of bar casing (1) has two second supporting legs (3).

3. The petrochemical solid material drying device according to claim 1, wherein: scraper belt conveyor includes action wheel (15), follows driving wheel (16), conveyer belt (17) and scraper blade (18), action wheel (15) all rotate the inside of installing in bar casing (1) with following driving wheel (16), conveyer belt (17) winding is on action wheel (15) and follow driving wheel (16), the equidistant fixed mounting in surface of conveyer belt (17) has a plurality of scraper blade (18), the one end of action wheel (15) and the output shaft fixed connection of motor (20), motor (20) fixed mounting is on the outer wall of bar casing (1).

4. The petrochemical solid material drying device according to claim 1, wherein: the front of the strip-shaped shell (1) is fixedly embedded with an observation transparent plate (8), and the observation transparent plate (8) is of a rectangular strip-shaped structure.

5. The petrochemical solid material drying device according to claim 1, wherein: the hollow air outlet plate (9) comprises a frame body (901) and a mesh plate (902), the mesh plate (902) is fixedly embedded and connected with the frame body (901), a cavity is formed between the mesh plate (902) and the frame body (901), a plurality of air outlet pores are uniformly formed in the surface of the mesh plate (902), and the cavity is communicated with one end of a connecting pipe (11).

6. The petrochemical solid material drying device according to claim 1, wherein: the exhaust vertical pipes (14) are vertically arranged, and the number of the exhaust vertical pipes (14) is three.

7. The petrochemical solid material drying device according to claim 1, wherein: the bottom fixed mounting of first push-pull valve (4) arranges material side's pipe (5), it manages (5) for the rectangle structure to arrange material side.

8. The petrochemical solid material drying device according to claim 1, wherein: an included angle of 10-12 degrees is formed between the strip-shaped shell (1) and the horizontal plane.

9. The petrochemical solid material drying device according to claim 2, wherein: the bottom of the first supporting leg (2) and the bottom of the second supporting leg (3) are both provided with mounting holes.

10. The petrochemical solid material drying device according to claim 2, wherein: the top of the first supporting leg (2) and the top of the second supporting leg (3) are fixedly connected with a reinforcing rib plate (19) at the bottom of the strip-shaped shell (1).