CN217876337U

CN217876337U - Air purification device is used in electrode paste production

Info

Publication number: CN217876337U
Application number: CN202221956346.5U
Authority: CN
Inventors: 冯明建; 夏世天; 伍跃辉; 李伟; 廖道敏
Original assignee: Sichuan Huanhai Carbon Co ltd
Current assignee: Sichuan Huanhai Carbon Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-22
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an air purification device is used in electrode paste production belongs to air circumstance filtration technical field, including connecting the framework and being in the inside filtration casing of connecting the framework, one side and the bottom of connecting the framework are all established to uncovered, it inlays and is equipped with the filter to filter the casing and be close to the open one side in side, and the inboard of filter is rotated through the bearing and is connected with a plurality of air exhaust fan, and is a plurality of air exhaust fan's periphery all is connected with a plurality of ring gear, and is equipped with drive gear between a plurality of ring gear, the both sides at filtration casing top all tie the pull wire that has passed the connection framework, the top of connecting the framework is connected with the fixed plate of two symmetries, and rotates between two fixed plates and be connected with the winding roller. This air purification device is used in electrode paste production, when can carrying out filtration purification to the air, low in cost, the many places of being convenient for settle, and the design of going up and down, is convenient for maintain and change when reducing area.

Description

Air purification device is used in electrode paste production

Technical Field

The utility model belongs to the technical field of air circumstance filters, concretely relates to air purification device is used in electrode paste production.

Background

The electrode paste is a conductive material used for electric furnace equipment such as a ferroalloy furnace, a calcium carbide furnace, and the like. The electrode paste is also called self-baking electrode, it is baked by the heat in the ore furnace, therefore, the consumption speed of the electrode is matched with the baking speed, it is the key of the electrode paste, because the electrode paste can resist high temperature, and the thermal expansion coefficient is small. Has smaller resistivity, and can reduce the loss of electric energy. Has small porosity, and can make the electrode in a heating state slowly oxidize. Has higher mechanical strength, so that the electrode is not broken due to the influence of mechanical and electrical loads.

Need paste when producing through breakage-crocus-screening-batching-thoughtlessly hold between the fingers, the dust of screening in-process is to atmospheric pollution, thoughtlessly hold between the fingers and the pollution of the pitch cigarette that produces to atmospheric in the forming process, dust and pitch smoke intensity can cause the injury to producers' health, the event needs to use air purification equipment, purify the air, because have the dust in the air, directly purify the air, long-time down, the dust appears easily and leads to the condition emergence of jam, and current purifier cost is comparatively expensive (like air cycle clean system), be not convenient for carry out placing in many places, if have one kind carry out the low-priced device that prefiltration purified to the air, can solve above-mentioned problem.

Therefore, in order to meet the current situation, it is urgently required to design and produce an air purification device for producing electrode paste so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification device is used in electrode paste production 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 an air purification device is used in electrode paste production, is including connecting the framework and being in the inside filtration casing of connecting the framework, one side and the bottom of connecting the framework are all established to uncovered, it inlays and is equipped with the filter to filter the casing to be close to the open one side in side, and the inboard of filter is rotated through the bearing and is connected with a plurality of air exhaust fan, and is a plurality of air exhaust fan's periphery all is connected with a plurality of ring gear, and is equipped with drive gear between a plurality of ring gear, the inside of filtering the casing clamps dust filter plate and purifying plate, and the both sides at filtration casing top all tie and have the pull wire that passes the connection framework, the top of connecting the framework is connected with the fixed plate of two symmetries, and rotates between two fixed plates and be connected with the winding roller.

Preferably, the transmission gear is meshed with the plurality of ring gears, the center of the transmission gear is connected with a transmission rod, and one end of the transmission rod is connected with a transmission motor through a coupler.

Preferably, both ends of the winding roller are connected with limiting rings, and the peripheral parts of the winding roller, which are positioned at both ends of the limiting rings, are wound with corresponding traction wires.

Preferably, the cavity is formed in the inner peripheral part of the opening in the bottom of the connecting frame body, two supporting plates used for supporting are arranged on the inner periphery of the cavity, and a screw rod and two displacement sleeves used for driving the supporting plates to move are arranged on one side of the inner periphery of the cavity.

Preferably, the two sides of the open interior of the side surface of the connecting frame are both connected with straight plates, and one side of each straight plate is provided with an inclined ladder plate.

Preferably, a plurality of telescopic pressing pieces are arranged between the inclined ladder board and the straight board, and an elastic cotton layer is connected between the outer sides of the inclined ladder board and the straight board.

The utility model discloses a technological effect and advantage:

the winding design of the winding roller and the traction wire and the fastening connection of the traction wire and the top of the filter shell can drive the winding roller to rotate when the winding motor operates, further pull the filter shell to lift up and down, and then the aim of convenient maintenance and replacement can be fulfilled through the clamping design of the dust filter plate and the purification plate;

the screw rod is provided with threads in opposite directions on the periphery and is sleeved with the displacement sleeve, and the displacement sleeve is connected with the support plate, so that the support plate can be driven to move when the screw rod rotates, the support plate can support or separate the filtering shell, and the effect of improving safety is further achieved;

the design that the transmission gear is meshed with the plurality of ring gears can drive the plurality of air exhaust fans to rotate when the transmission motor operates, and the plurality of fans are driven to rotate through one motor, so that energy and cost are greatly saved;

this air purification device is used in electrode paste production, when can carrying out filtration purification to the air, low in cost, the many places of being convenient for settle, and the design of going up and down, is convenient for maintain and change when reducing area.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the inverted structure of the connection frame body of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 4 is a cross-sectional view of the filter housing of the present invention;

fig. 5 is an enlarged view of the structure of fig. 2B;

FIG. 6 is a cross-sectional view between the straight and inclined risers of the present invention;

description of the reference numerals:

1. connecting the frame body; 2. a connecting rod; 3. a filter housing; 4. a filter plate; 5. an air extraction fan; 6. a dust filter plate; 7. a purification plate; 8. a transmission rod; 9. a drive motor; 10. a support bar; 11. a limiting ring; 12. a support plate; 13. a straight plate; 14. an inclined ladder board; 15. an elastic cotton layer; 18. a concave cavity;

21. a ring gear; 22. a transmission gear;

31. a fixing plate; 32. a winding roll; 33. a pull wire; 34. a winding motor;

41. a screw rod; 42. a displacement sleeve; 43. a displacement motor;

51. a telescopic rod; 52. a telescopic sleeve; 53. compressing the spring.

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. 1 and 4, the general structure of the device body is that the connecting rods 2 are connected to both sides of the top of the connecting frame 1, one side and the bottom of the connecting frame 1 are open, and the filtering housing 3 is disposed inside the connecting frame 1.

Referring to fig. 1 and 4, in order to realize high wind suction and reduce cost, a filter plate 4 is embedded on one side of the filter housing 3 close to the side opening, and the filter plate 4 has larger meshes and only blocks foreign matters but not dust;

a transmission motor 9 is arranged in the filtering shell 3, four sides of the transmission motor 9 are fixed through support rods 10 connected with four sides of the inner wall of the filtering shell 3, the output end of the transmission motor 9 is connected with a transmission rod 8 through a coupler, and the periphery of one end of the transmission rod 8 is connected with a transmission gear 22;

the periphery of the transmission gear 22 is engaged with a plurality of ring gears 21, a plurality of air exhaust fans 5 are arranged on the inner peripheries of the ring gears 21, the air exhaust fans 5 are rotatably connected with the inner sides of the filter plates 4 through bearings, and each air exhaust fan 5 is composed of a fan shell and a plurality of axial flow fan blades and can be formed by integral injection molding or stamping.

Referring to fig. 4, in order to pretreat air, a dust filter plate 6 and a purification plate 7 are clamped inside the filter housing 3, the dust filter plate 6 can block dust, and the purification plate 7 can be filled with bamboo crystal particles, activated carbon and other gap purification materials.

Referring to fig. 1 and 3, in order to facilitate maintenance and replacement of the filter housing 3, the top of the connecting frame 1 is connected to two symmetrical fixing plates 31, one side of one fixing plate 31 is provided with a winding motor 34, an output end of the winding motor 34 penetrates through the fixing plate 31 and is connected to a winding roller 32 through a coupling, two ends of the winding roller 32 are connected to the limit ring 11, the winding roller 32 is wound around the peripheries of the two ends of the limit ring 11 with a pulling wire 33, and one end of the pulling wire 33 penetrates through the connecting frame 1 and is connected to one side of the top of the filter housing 3.

Referring to fig. 1 and 6, in order to facilitate air exhaust, two sides of the inside of the opening on the side surface of the connecting frame body 1 are connected with straight plates 13, one side of each straight plate 13 is provided with an inclined ladder plate 14, a plurality of groups of telescopic pressing parts are arranged between the inclined ladder plates 14 and the straight plates 13, and an elastic cotton layer 15 is connected between the inclined ladder plates 14 and the outer sides of the straight plates 13;

the telescopic pressing piece consists of a telescopic rod 51, a telescopic sleeve 52 and a compression spring 53, one side of the inclined ladder board 14 is connected with the telescopic rod 51, the telescopic sleeve 52 connected with the straight board 13 is sleeved on the outer periphery of the telescopic rod 51, and the compression spring 53 is arranged between the inner periphery of the telescopic sleeve 52 and the telescopic rod 51;

one side of the inner periphery of the connecting frame body 1, which is far away from the side opening, is provided with a concave part, the concave part is communicated with an air guide pipeline, and one side of the filtering shell body 3, which is far away from the filtering plate 4, is provided with an air vent.

Referring to fig. 2 and 5, in order to improve stability, a cavity 18 is formed in an inner peripheral portion of an opening at the bottom of the connecting frame 1, the cavity 18 is in a U-shaped structure along three sides of the inner periphery of the opening, a screw rod 41 rotatably connected through a bearing is arranged on one side of the inner periphery of the cavity 18, a displacement motor 43 is installed on one side of the connecting frame 1, and an output end of the displacement motor 43 penetrates through the connecting frame 1 and is connected with one end of the screw rod 41 through a coupler;

the both ends of lead screw 41 periphery all are equipped with opposite direction's screw thread, and the equal thread bush in both ends of lead screw 41 is equipped with displacement cover 42, and one side of displacement cover 42 is connected with backup pad 12.

The mounting, connecting and connecting modes can be selected from fasteners, bonding or welding and the like.

Transmission motor 9 can be selected to be the motor that just reverses of 3IK15A model, winding motor 34 and displacement motor 43 all can directly purchase as the motor that has can just reverse, and transmission motor 9, winding motor 34 and displacement motor 43 all with external power source electric connection, and optional dress PLC controller carries out synchronous regulation and control through prior art's programming.

The working principle is as follows:

when the air purification device for producing the electrode paste is needed to be used, the connecting rod 2 is hoisted and installed on a roof or a wall through a bracket, and then the air purification device can be used;

when the air suction device is used, the transmission motor 9 is started to drive the transmission rod 8 to rotate, so that the transmission gear 22 rotates, the air suction fan 5 in the plurality of ring gears 21 rotates, and air can be sucked;

dust in the sucked air is blocked by the dust filter plate 6 and can be discharged through the air guide pipeline after being filtered by the purification plate 7 (the air guide pipeline can directly discharge the air to the outside of a plant as required and can also be input into an air purification system for further optimization and then discharged, and if the pipeline process is additionally provided with an air pump);

when maintenance is needed, the displacement motor 43 is started to drive the screw rod 41 to rotate, so that the support plates 12 connected with the two displacement sleeves 42 are far away from each other to be separated from the filter shell 3;

and then, the winding motor 34 is started to drive the winding roller 32 to rotate, the traction wire 33 is unreeled, so that the filtering shell 3 moves downwards under the influence of gravity, and the inside of the filtering shell 3 can be cleaned after the filtering shell descends to the lowest position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an air purification device is used in electrode paste production, is including connecting framework (1) and being in the inside filter housing (3) of connecting framework (1), one side and the bottom of connecting framework (1) all establish to uncovered, its characterized in that: filter casing (3) and be close to the open one side in side and inlay and be equipped with filter (4), and the inboard of filter (4) is connected with a plurality of suction fan (5), and is a plurality of suction fan (5) are rotated through the bearing the periphery of suction fan (5) all is connected with a plurality of ring gear (21), and is equipped with drive gear (22) between a plurality of ring gear (21), the inside of filtering casing (3) clamps dust filter plate (6) and purifying plate (7), and the both sides at filtering casing (3) top all tie and have pull wire (33) of passing connection framework (1), the top of connection framework (1) is connected with fixed plate (31) of two symmetries, and rotates between two fixed plate (31) and is connected with winding roller (32).

2. The air cleaning apparatus for electrode paste production according to claim 1, characterized in that: the transmission gear (22) is meshed with the plurality of ring gears (21), the center of the transmission gear (22) is connected with a transmission rod (8), and one end of the transmission rod (8) is connected with a transmission motor (9) through a coupler.

3. The air cleaning apparatus for electrode paste production according to claim 1, characterized in that: both ends of the winding roller (32) are connected with limiting rings (11), and the peripheral parts of the winding roller (32) at both ends of the limiting rings (11) are wound with corresponding traction wires (33).

4. The air cleaning apparatus for electrode paste production according to claim 1, characterized in that: the connecting frame body (1) is characterized in that a concave cavity (18) is formed in the inner peripheral part of the bottom opening of the connecting frame body, two supporting plates (12) used for supporting are arranged on the inner periphery of the concave cavity (18), and a screw rod (41) and two displacement sleeves (42) used for driving the supporting plates (12) to move are arranged on one side of the inner periphery of the concave cavity (18).

5. The air cleaning apparatus for electrode paste production according to claim 4, characterized in that: connect frame (1) side uncovered inside both sides all to be connected with straight board (13), and one side of straight board (13) is equipped with inclined plane step (14).

6. The air cleaning apparatus for electrode paste production according to claim 5, characterized in that: a plurality of telescopic pressing pieces are arranged between the inclined ladder board (14) and the straight board (13), and an elastic cotton layer (15) is connected between the outer sides of the inclined ladder board (14) and the straight board (13).