CN214919086U

CN214919086U - A environmental protection draught fan for bentonite shredding usefulness

Info

Publication number: CN214919086U
Application number: CN202120261700.1U
Authority: CN
Inventors: 王晓东; 孙建军; 徐东; 刘永刚; 蒋鹏
Original assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Current assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-30
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the technical field of bentonite crushing and processing equipment, in particular to an environment-friendly draught fan for bentonite crushing and processing, which comprises a draught fan body, wherein the draught fan body is fixedly arranged above a fixed plate, the bottom of the fixed plate is fixedly connected with a movable plate, the lower part of the movable plate is provided with a fixed seat, the top of the fixed seat and the bottom of the movable plate are fixedly connected with mounting plates, an air bag for damping is arranged between the two mounting plates, the air bag is positioned at the central position of the fixed seat, the four corners of the top of the fixed seat are movably connected with the movable plate through a guide component, the inner wall of one end of an air inlet scoop of the draught fan body is provided with a cone, the top of the cone is fixedly connected with the inner wall of the draught fan body through a first mounting seat, the outer wall of the cone is provided with a plurality of meshes which are uniformly distributed and used for filtering, one end of the inner side of the meshes is obliquely arranged downwards, the utility model aims to provide a device which can filter solid particles in waste gas, and has the environmental protection draught fan of shock attenuation effect noise reduction.

Description

A environmental protection draught fan for bentonite shredding usefulness

Technical Field

The utility model relates to a bentonite shredding equipment technical field, concretely relates to an environmental protection draught fan for bentonite shredding processing usefulness.

Background

The draught fan rotates through the impeller and produces the negative pressure, and then follow the equipment of system's equipment extraction air, generally installs at crushing apparatus tail end in bentonite crushing process procedure for the extraction dust avoids the polluted environment.

When traditional draught fan moves, because vibrations can produce the noise, and the during operation, can not filter the dust debris in the air, lead to the inside damage that takes place of draught fan easily, consequently, need one kind can filter the solid particle in the waste gas, guarantee that the draught fan normally works, and have the environmental protection draught fan of shock attenuation effect noise abatement to overcome the emergence of above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the embodiment of the utility model provides an environment-friendly draught fan for smashing and processing bentonite, which comprises a draught fan body, wherein the draught fan body is fixedly arranged above a fixed plate, the bottom of the fixed plate is fixedly connected with a movable plate, a fixed seat is arranged below the movable plate, the top of the fixed seat and the bottom of the movable plate are both fixedly connected with mounting plates, an air bag for damping is arranged between the two mounting plates, the air bag is positioned at the central position of the fixed seat, and the four corners of the top of the fixed seat are movably connected with the movable plate through guide components;

the one end inner wall of draught fan body inlet scoop is provided with a awl section of thick bamboo, awl section of thick bamboo top through first mount pad with draught fan body inner wall fixed connection, a plurality of evenly distributed have been seted up to awl section of thick bamboo outer wall and have been used for filterable mesh, the inboard one end of mesh sets up to the one side down, the through-hole has been seted up to the one end bottom of draught fan body inlet scoop, the through-hole is located awl section of thick bamboo under, through-hole outside fixedly connected with second mount pad, second mount pad bottom fixedly connected with is used for collecting the collection bag of solid particle.

Further, a sliding sleeve is clamped at the top of one end of the air suction opening of the draught fan body, a push rod is arranged in the sliding sleeve in a penetrating mode, and the bottom end of the push rod extends to the conical cylinder and is fixedly connected with a conduction plate.

Further, the first mounting seat and the second mounting seat are identical in structure, the section view of the first mounting seat is circular, threads are formed in the inner wall of the first mounting seat, the top of the conical cylinder is in threaded connection with the first mounting seat, and the top of the collecting bag is in threaded connection with the second mounting seat.

Further, the fixing base with be provided with a plurality of evenly distributed's telescopic link between the fly leaf, a plurality of telescopic links are located the four corners department of fixing base, telescopic link outer wall cover is equipped with the spring.

Further, the telescopic link includes lifter, barrel, the lifter bottom is worn to establish in the barrel, and the lifter can slide from top to bottom in the barrel, the lifter top with fly leaf fixed connection, the barrel bottom with fixing base fixed connection.

Furthermore, the guide assembly comprises a guide rod, cavities are reserved at four corners of the top of the fixing seat, a sliding plate is connected to the inner wall of each cavity in a sliding mode, and the top of each sliding plate is fixedly connected with the bottom end of the guide rod.

Further, fixing base bottom four corners department is provided with the regulation seat that is used for adjusting the fixing base height, it includes lead screw, base to adjust the seat, the lead screw top with fixing base threaded connection, the lead screw bottom with base fixed connection.

The utility model discloses beneficial effect does:

1. the utility model discloses an install a awl section of thick bamboo in the air intake department of draught fan body to set up the mesh on a awl section of thick bamboo, when the draught fan body is worked, can filter the absorbed gas through a awl section of thick bamboo, avoid solid casing to enter into the draught fan body in, cause the damage to the draught fan body, through setting up the mesh inboard to the setting of inclining downwards, be convenient for solid particle to gather together to the middle part and collect; through set up the through-hole at awl section of thick bamboo bottom to at the installation of through-hole bottom and collect the bag, be convenient for collect and handle solid particle.

2. The utility model discloses a set up telescopic link, spring, gasbag bottom the draught fan body, at draught fan body during operation, can reduce the produced noise of draught fan vibrations through spring and gasbag, rock about can avoiding the draught fan body to take place, improve the stability of draught fan body during operation through the setting of telescopic link.

3. The utility model discloses a set up the direction subassembly, in the process of draught fan body vibrations from top to bottom, the guide bar bottom drives the slide and slides from top to bottom in the cavity, the stability of the draught fan body work that further improves; through setting up the regulation seat, can make the fixing base keep the horizontality, avoid the draught fan to take place the slope.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a fixed seat; 2. a movable plate; 3. a fixing plate; 4. a draught fan body; 5. mounting a plate; 6. an air bag; 7. a guide bar; 8. an adjusting seat; 81. a screw rod; 82. a base; 9. a telescopic rod; 91. a lifting rod; 92. a barrel; 10. a spring; 11. a first mounting seat; 12. a conical cylinder; 13. mesh openings; 14. a push rod; 15. a conduction plate; 16. sealing sleeves; 17. a through hole; 18. a second mounting seat; 19. a collection bag; 20. a cavity; 21. a slide board.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in the figure 1-2, the environment-friendly induced draft fan for the bentonite smashing processing comprises an induced draft fan body 4, wherein the induced draft fan body 4 is fixedly arranged above a fixed plate 3, a movable plate 2 is fixedly connected to the bottom of the fixed plate 3, a fixed seat 1 is arranged below the movable plate 2, mounting plates 5 are fixedly connected to the top of the fixed seat 1 and the bottom of the movable plate 2, an air bag 6 for shock absorption is fixedly arranged between the two mounting plates 5, the air bag 6 is positioned at the central position of the fixed seat 1, four corners of the top of the fixed seat 1 are movably connected with the movable plate 2 through guide components, the movable plate 2 can vertically move up and down, each guide component comprises a guide rod 7, the top end of each guide rod 7 is fixedly connected with the bottom of the movable plate 2, a cavity 20 is reserved at the four corners of the top of the fixed seat 1, a sliding plate 21 is slidably connected to the inner wall of the cavity 20, and the top end of the sliding plate 21 is fixedly connected with the bottom end of the guide rod 7, in the process that the movable plate 2 moves up and down, the guide rod 7 drives the sliding plate 21 to slide up and down in the cavity 20, so that the guide rod 7 is prevented from being separated from the fixed seat 1;

a conical cylinder 12 is fixedly installed on the inner wall of one end of an air suction opening of the draught fan body 4, the top of the conical cylinder 12 is fixedly connected with the inner wall of the draught fan body 4 through a first installation seat 11, a plurality of uniformly distributed meshes 13 for filtering are formed in the outer wall of the conical cylinder 12, one end of the inner side of each mesh 13 is obliquely arranged downwards, a through hole 17 is formed in the bottom of one end of the air suction opening of the draught fan body 4, the through hole 17 is located right below the conical cylinder 12, in order to facilitate the disassembly of the conical cylinder 12, the diameter of the through hole 17 is larger than the maximum outer diameter of the conical cylinder 12, a second installation seat 18 is fixedly connected to the outer side of the through hole 17, and a collection bag 19 for collecting solid particles is fixedly connected to the bottom of the second installation seat 18;

by installing the conical cylinder 12 at the air suction opening of the draught fan body 4 and arranging the meshes 13 on the conical cylinder 12, when the draught fan body 4 works, absorbed gas can be filtered through the conical cylinder 12, the solid shell is prevented from entering the draught fan body 4 and damaging the draught fan body 4, and the solid particles are collected towards the middle part conveniently by arranging the inner sides of the meshes 13 in an inclined downward manner; through opening through-hole 17 in awl section of thick bamboo 12 bottom to install collection bag 19 in through-hole 17 bottom, be convenient for collect and handle solid particle.

For avoiding taking place to block up in the awl section of thick bamboo 12 bottom, the one end top at draught fan body 4 inlet scoop clamps has seal cover 16, wears to be equipped with push rod 14 in the seal cover 16, and push rod 14 bottom extends to in the awl section of thick bamboo 12 and fixedly connected with switches on board 15, and when the awl section of thick bamboo 12 bottom takes place to block up, through pushing down push rod 14, push rod 14 drives and switches on board 15 and switch on awl section of thick bamboo 12 downwards.

For the convenience of installation awl section of thick bamboo 12 and collection bag 19, first mount pad 11 and second mount pad 18 structure are the same, and 11 section pictures of first mount pad are the ring shape, and first mount pad 11 inner wall is seted up threadedly, and awl section of thick bamboo 12 top and 11 threaded connection of first mount pad, collection bag 19 top and second mount pad 18 threaded connection.

For further improving the stability of fly leaf 2, avoid draught fan body 4 to take place to control and rock, install a plurality of evenly distributed's telescopic link 9 between fixing base 1 and fly leaf 2, a plurality of telescopic links 9 are located fixing base 1's four corners department, telescopic link 9 outer wall cover is equipped with spring 10, telescopic link 9 includes lifter 91, barrel 92, the lifter 91 bottom is worn to establish in barrel 92, and lifter 91 can slide from top to bottom in barrel 92, lifter 91 top and 2 fixed connection of fly leaf, barrel 92 bottom and 1 fixed connection of fixing base.

The four corners department in 1 bottom of fixing base is provided with the regulation seat 8 that is used for adjusting 1 height of fixing base, through setting up regulation seat 8, can make 1 keeping horizontality of fixing base, avoid the draught fan to take place the slope, it includes lead screw 81 to adjust seat 8,

base

82, 1 threaded connection of lead screw 81 top and fixing base, lead screw 81 bottom and base 82 fixed connection, when adjusting the height of fixing base 1, through rotating lead screw 81, can adjust the degree of depth that lead screw 81 stretched into fixing base 1, and then realize the altitude mixture control of fixing base 1.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection draught fan for bentonite shredding usefulness, includes the draught fan body, its characterized in that: the draught fan body is fixedly arranged above the fixed plate, the bottom of the fixed plate is fixedly connected with the movable plate, the lower part of the movable plate is provided with the fixed seat, the top of the fixed seat and the bottom of the movable plate are both fixedly connected with the mounting plates, an air bag for damping is arranged between the two mounting plates, the air bag is positioned at the central position of the fixed seat, and the four corners of the top of the fixed seat are movably connected with the movable plate through the guide assemblies;

2. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 1, which is characterized in that: the top of one end of draught fan body inlet scoop clamps the sliding sleeve, wear to be equipped with the push rod in the sliding sleeve, the push rod bottom extends to in the awl section of thick bamboo and fixedly connected with conduction plate.

3. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 1, which is characterized in that: the structure of the first mounting seat is the same as that of the second mounting seat, the section view of the first mounting seat is in a circular ring shape, threads are formed in the inner wall of the first mounting seat, the top of the conical cylinder is in threaded connection with the first mounting seat, and the top of the collecting bag is in threaded connection with the second mounting seat.

4. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 1, which is characterized in that: the fixing base with be provided with a plurality of evenly distributed's telescopic link between the fly leaf, a plurality of telescopic links are located the four corners department of fixing base, telescopic link outer wall cover is equipped with the spring.

5. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 4, wherein: the telescopic link includes lifter, barrel, the lifter bottom is worn to establish in the barrel, and the lifter can slide from top to bottom in the barrel, the lifter top with fly leaf fixed connection, the barrel bottom with fixing base fixed connection.

6. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 1, which is characterized in that: the guide assembly comprises a guide rod, cavities are reserved at four corners of the top of the fixing seat, a sliding plate is connected to the inner wall of each cavity in a sliding mode, and the top of each sliding plate is fixedly connected with the bottom end of the guide rod.

7. The environment-friendly induced draft fan for the bentonite crushing processing according to claim 1, which is characterized in that: the fixing base bottom four corners department is provided with the regulation seat that is used for adjusting the fixing base height, it includes lead screw, base to adjust the seat, the lead screw top with fixing base threaded connection, the lead screw bottom with base fixed connection.