CN212360343U

CN212360343U - Dust removal fan for coal environmental improvement

Info

Publication number: CN212360343U
Application number: CN202020951941.4U
Authority: CN
Inventors: 贾登辉; 任云玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-15
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a dust removal fan for coal environmental management, which comprises a main air box, wherein the main air box comprises a box body, a support, a fan body and flange pipes, the bottom of the box body is fixed with the support, the fan body is installed in the box body in a matching way, the flange pipes are symmetrically fixed on two sides of the box body at the corresponding positions of the fan body, one side of the main air box is provided with a dust collecting pipe which can filter dust in a grading way and is convenient for cleaning dust in a centralized way, the other side of the main air box is provided with an air inlet pipe which can conveniently adjust the air inlet angle, the dust collecting pipe and the air inlet pipe are both connected with the flange pipes, the dust removal fan can deflect the air inlet angle of the air inlet pipe by adjusting the length of an adjuster, the air inlet angle can be conveniently adjusted according to the requirements of a use site, the dust removal effect is improved, meanwhile, the use of a filter can carry out grading cleaning, the dust filter can conveniently and intensively process the filtered dust, and simplifies the later maintenance.

Description

Dust removal fan for coal environmental improvement

Technical Field

The utility model relates to a coal environment treatment equipment technical field specifically is a coal environment is administered and is used dust exhausting fan.

Background

Coal is a solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes, is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as good as before, coal is one of indispensable energy sources for production and life of human beings at present and for a long time in the future.

China is great to the demand of coal, the application storage of coal needs relatively sealed environment, the problem of bringing is more, float the coal dust in the air and not only bring the injury of health to the staff, and coal dust concentration reaches the certain degree and arouses explosion fire easily moreover, need remove dust and handle, the fan removes dust comparatively commonly, but present fan dust collecting equipment structure is comparatively fixed, the direction of dust removal will influence dust collection efficiency, present dust collecting equipment's air inlet wind direction is fixed inconvenient and according to specific service environment angle regulation.

Therefore, the dust removal fan for coal environment treatment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal environmental management who can conveniently adjust dust removal air inlet wind direction and dust centralized processing uses dust exhausting fan to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal environmental management uses dust exhausting fan, includes main bellows, main bellows includes box, support, the fan body and flange pipe, the bottom half is fixed with the support, the fan body is installed to box inside cooperation, the box both sides are located the fan body and correspond the position symmetry and be fixed with the flange pipe, main bellows one side is equipped with the gradable and strains the dirt, be convenient for concentrate the dust collecting tube of clearance dust, and main bellows opposite side is equipped with the air-supply line that can convenient adjustment air inlet angle, the dust collecting tube all is connected with the flange pipe with the air-supply line.

Preferably, the dust collecting pipe comprises a base pipe and a filter, the base pipe is fixed with the flange pipe in a sealing manner, and the base pipe is internally provided with the filter which can realize graded filtering in a matching manner.

Preferably, the filter comprises a filter plate and a connecting frame, the filter plate is arranged in parallel and is fixedly connected with the main air box in a connecting mode, and the diameter of the filter hole of the filter plate is reduced in sequence along the direction away from the main air box.

Preferably, one end of the base pipe, which is far away from the main air box, is fixed with a corrugated round pipe through a screw, and a sealing ring is fixed on the joint surface of the end part of the base pipe and the corrugated round pipe.

Preferably, the air-supply line includes end shell, ripple side pipe, base rod and regulator, ripple side pipe one end and flange pipe fixed connection, and ripple side pipe other end is fixed with the end shell, base rod and box fixed connection, and the base rod bottom rotates with the end shell to be connected, the regulator that can convenient regulation length is installed in end shell bottom rotation, and the regulator bottom rotates with the box to be connected.

Preferably, the regulator includes two-way silk section of thick bamboo, lead screw, driving lever and swivel mount, two-way silk section of thick bamboo both ends all mesh and peg graft and have the lead screw, and the lead screw is kept away from two-way silk section of thick bamboo one end and all is rotated and installs the swivel mount, the swivel mount respectively with end shell and box fixed connection, two-way silk section of thick bamboo outer wall is fixed with the driving lever.

Preferably, a filter screen is fixed in the end shell in a packaging manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an adjust the air inlet angle that the length of regulator can make the air-supply line and take place to deflect, the requirement adjustment air inlet angle that can be convenient matching use the scene improves dust removal effect, and the use of filter can carry out the clearance of grading to the dust simultaneously, avoids the outer polluted air that arranges of dust, and convenient installation of filter can conveniently simplify later maintenance to filterable miscellaneous dirt centralized processing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the dust collecting tube of the present invention;

FIG. 3 is a schematic structural view of the main air box and the air inlet pipe of the present invention;

FIG. 4 is a schematic view of the structure of the regulator of the present invention;

fig. 5 is a schematic diagram of the filter structure of the present invention.

In the figure: 1. a main bellows; 11. a box body; 12. a support; 13. a fan body; 14. a flange pipe; 2. a dust collecting pipe; 21. a base pipe; 22. a filter; 221. filtering the plate; 222. connecting a frame; 23. a seal ring; 3. a corrugated round pipe; 4. an air inlet pipe; 41. an end shell; 42. a corrugated square tube; 43. a base shaft; 44. a regulator; 441. a bidirectional filament tube; 442. a screw rod; 443. a deflector rod; 444. rotating; 45. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 3, the dust removal fan for coal environmental improvement in the figure includes a main wind box 1, where the main wind box 1 includes a box body 11, a support 12, a fan body 13 and flange pipes 14, the support 12 is fixed at the bottom of the box body 11, the fan body 13 is installed inside the box body 11 in a matching manner, the flange pipes 14 are symmetrically fixed at positions on two sides of the box body 11 corresponding to the fan body 13, the box body 11 is placed at a use position through the support 12, the fan body 13 is turned on to conduct airflow, and the flange pipes 14 on two sides of the box body 11 are used to realize linear conduction of the airflow.

Referring to fig. 1, a dust collecting pipe 2 capable of filtering dust in a grading manner and facilitating centralized cleaning of dust is arranged on one side of a main air box 1, an air inlet pipe 4 capable of conveniently adjusting an air inlet angle is arranged on the other side of the main air box 1, the dust collecting pipe 2 and the air inlet pipe 4 are both connected with a flange pipe 14, the main air box 1 drives air flow to guide, angle of the air inlet pipe 4 can be adjusted in a targeted manner according to field dust distribution to perform air suction, and then dust in air is filtered in a grading manner through the dust collecting pipe 2 to discharge air.

Referring to fig. 2, the dust collecting pipe 2 includes a base pipe 21 and a filter 22, the base pipe 21 is sealed and fixed with the flange pipe 14, the filter 22 capable of realizing graded filtering is disposed in the base pipe 21, the airflow is guided by the base pipe 21, the filter 22 filters and retains the dust in the air to realize air purification, and the filter 22 can be taken out to clean the dust by opening the port of the base pipe 21.

Referring to fig. 5, the filter 22 includes filter plates 221 and a connecting frame 222, the filter plates 221 are arranged in parallel, the filter plates 221 are fixedly connected through connection, the diameters of filter holes of the filter plates 221 decrease in sequence along a direction away from the main air box 1, the filter plates 221 with decreasing filter hole sizes filter the dust in the air in a graded manner, so that blockage caused by accumulation of a large amount of dust is avoided, the cleaning period is effectively prolonged, and the filter 22 is conveniently mounted and taken out by fixing the connecting frame 222.

Referring to fig. 1 and 2, a corrugated round tube 3 is fixed to one end of the base tube 21, which is far away from the main air box 1, through screws, so that the filtered air can be conveniently guided out, and a sealing ring 23 is fixed to a joint surface of the end of the base tube 21 and the corrugated round tube 3, so that the connection sealing effect of the corrugated round tube 3 is improved.

Referring to fig. 3, the air inlet pipe 4 includes an end shell 41, a corrugated square pipe 42, a base rod 43 and a regulator 44, one end of the corrugated square pipe 42 is fixedly connected to the flange pipe 14, the other end of the corrugated square pipe 42 is fixedly connected to the end shell 41, the base rod 43 is fixedly connected to the box 11, the bottom end of the base rod 43 is rotatably connected to the end shell 41, the regulator 44 capable of conveniently adjusting the length is rotatably mounted at the bottom of the end shell 41, the bottom end of the regulator 44 is rotatably connected to the box 11, and the end shell 41 is rotatably connected to the base rod 43 through the adapter coupling of the end shell 41 and the base rod 43, so that the angle of the end shell 41 can be adjusted through rotation, and the air inlet angle can be adjusted.

Referring to fig. 4, the adjuster 44 includes a bidirectional screw cylinder 441, a screw rod 442, a shift lever 443, and a rotation seat 444, the screw rod 442 is inserted into and engaged with two ends of the bidirectional screw cylinder 441, the rotation seat 444 is rotatably installed on one end of the screw rod 442 away from the bidirectional screw cylinder 441, the rotation seat 444 is respectively and fixedly connected to the end housing 41 and the box body 11, the shift lever 443 is fixed on an outer wall of the bidirectional screw cylinder 441, and the shift lever 443 is moved to rotate the bidirectional screw cylinder 441, so that the screw rod 442 is inserted into and retracted from the bidirectional screw cylinder 441, thereby adjusting the length of the adjuster 44.

Referring to fig. 1, a filter screen 45 is fixed inside the end casing 41, so as to prevent larger objects from being sucked by the air inlet pipe 4, thereby improving the safety of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a coal environment administers uses dust exhausting fan, includes main bellows (1), main bellows (1) includes box (11), support (12), the fan body (13) and flange pipe (14), box (11) bottom is fixed with support (12), box (11) inside cooperation is installed fan body (13), box (11) both sides are located fan body (13) and correspond position symmetry and are fixed with flange pipe (14), its characterized in that: the dust collecting device is characterized in that one side of the main air box (1) is provided with a dust collecting pipe (2) capable of filtering dust in a grading mode and facilitating centralized dust cleaning, the other side of the main air box (1) is provided with an air inlet pipe (4) capable of conveniently adjusting an air inlet angle, and the dust collecting pipe (2) and the air inlet pipe (4) are connected with a flange pipe (14).

2. The dust removal fan for coal environmental improvement according to claim 1, characterized in that: the dust collecting pipe (2) comprises a base pipe (21) and a filter (22), the base pipe (21) is fixed with the flange pipe (14) in a sealing mode, and the filter (22) capable of achieving graded filtering is placed in the base pipe (21) in a matched mode.

3. The dust removal fan for coal environmental improvement according to claim 2, characterized in that: the filter (22) comprises filter plates (221) and connecting frames (222), the filter plates (221) are arranged in parallel, the filter plates (221) are fixedly connected through connection, and the diameters of filter holes of the filter plates (221) are sequentially reduced along the direction away from the main air box (1).

4. The dust removal fan for coal environmental improvement according to claim 2, characterized in that: the base tube (21) is far away from one end of the main air box (1) and is fixed with a corrugated round tube (3) through a screw, and a sealing ring (23) is fixed on the end part of the base tube (21) and the binding surface of the corrugated round tube (3).

5. The dust removal fan for coal environmental improvement according to claim 1, characterized in that: the air-supply line (4) is including end shell (41), ripple side pipe (42), base rod (43) and regulator (44), ripple side pipe (42) one end and flange pipe (14) fixed connection, and ripple side pipe (42) other end is fixed with end shell (41), base rod (43) and box (11) fixed connection, and base rod (43) bottom and end shell (41) rotate and are connected, end shell (41) bottom is rotated and is installed regulator (44) that can convenient regulation length, and regulator (44) bottom and box (11) rotate and be connected.

6. The dust removal fan for coal environmental improvement according to claim 5, wherein: the regulator (44) comprises a bidirectional silk tube (441), a screw rod (442), a shifting rod (443) and a rotary seat (444), the two ends of the bidirectional silk tube (441) are respectively engaged and inserted with the screw rod (442), one end of the screw rod (442), which is far away from the bidirectional silk tube (441), is respectively rotatably provided with the rotary seat (444), the rotary seat (444) is respectively fixedly connected with an end shell (41) and a box body (11), and the shifting rod (443) is fixed on the outer wall of the bidirectional silk tube (441).

7. The dust removal fan for coal environmental improvement according to claim 5, wherein: and a filter screen (45) is fixedly packaged in the end shell (41).