Dust removal device for metallurgical machinery

Abstract

The utility model discloses a dust removal device for metallurgical machinery, which comprises a mounting frame, an adjusting component slidably connected to the top of the mounting frame, the adjusting component comprises a sliding frame, a motor is arranged at the bottom of an inner cavity of the sliding frame, a rotating shaft is arranged at the output end of the motor, a turbine is arranged at one end of the outer wall of the circumference of the rotating shaft and meshed with a worm, and rollers are arranged at two ends of the worm. According to the dust removal device for the metallurgical machinery, the motor is started to drive the rotating shaft to rotate, so that the turbine rotates to drive the worm to rotate, and then the two rolling wheels roll in the sliding grooves to drive the sliding frame to move; the dust collector is conveniently driven to ascend or descend through the electric hoist, the position is conveniently adjusted to adapt to different requirements, the dust collection range is increased through the gas collection hopper, the metal filter screen element can prevent corrosive gas from damaging a filter screen made of a common material, and the metal filter screen element is conveniently disassembled and assembled through the clamping assembly to be cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to metallurgical machinery technical field, concretely is a dust collector for metallurgical machinery. BACKGROUND

[0002] At present, the commonly used grouting material has ordinary cement single liquid slurry, superfine cement single liquid slurry, sulphoaluminate superfine cement, ordinary cement-silicate slurry, superfine cement-silicate slurry and the like, and the ordinary cement-silicate slurry and the superfine cement-silicate slurry are made by mixing the silicate into the ordinary cement single liquid slurry or the superfine cement single liquid slurry, and the main purpose is to shorten the setting time and improve the stone rate under the dynamic water condition and improve the grouting effect.

[0003] The patent document with the publication number CN215143204U in the prior art provides: a dust collector for metallurgical machinery, including fixed frame, rotary dust cover and symmetry synchronous motor, the rotary dust cover is arranged in the groove on both sides of fixed frame, the motor box is arranged in the rotary dust cover top, the symmetry synchronous motor is arranged in the motor box both sides, through design one by top dust cover, rotary dust cover, main dust collector, electric hoist, guide column and symmetry synchronous motor etc. Structure is composed of dust collection device that can be freely adjusted covering area and is fixed in the top of metallurgical machinery, can flexibly adjust the position of dust collection device around the equipment according to the state of metallurgical machinery when working, so that dust collection is more effective, avoid waste gas and dust into the atmosphere.

[0004] Although the device has many beneficial effects, but still has the following problems: the dust collector can only move up and down during the use of the device, which is not convenient to adjust the position to adapt to different needs, secondly, the metal filter screen core needs to be disassembled and cleaned with tools during the use of the device, which is not convenient and needs to be improved, in view of this, we propose a dust collector for metallurgical machinery. UTILITY MODEL CONTENTS

[0005] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] 1. Technical problems to be solved:

[0007] In order to solve the problems of the dust collector that can only move up and down, inconvenient to adjust the position to adapt to different needs, and the metal filter screen core that needs to be disassembled and cleaned with tools, the utility model is proposed.

[0008] The metallurgical machinery dust removal device is convenient to adjust the position of the dust removal device, convenient to adapt to different requirements, convenient to disassemble and assemble the metal filter screen core for cleaning, and easy to operate.

[0009] 2. Technical solutions:

[0010] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical solutions:

[0011] A metallurgical machinery dust removal device, comprising a mounting frame, the top of the mounting frame is slidably connected with an adjusting assembly, the adjusting assembly comprises a sliding frame, the inner cavity of the sliding frame is provided with a motor at the bottom, the output end of the motor is provided with a rotating shaft, one end of the circumferential outer wall of the rotating shaft is provided with a turbine, the turbine is engaged with a worm, the two ends of the worm are provided with rollers, the side walls of the two mounting frames are both provided with a sliding groove, the bottom of the sliding frame is provided with an electric hoist, the bottom of the electric hoist is provided with a dust collector, the bottom of the dust collector is provided with a gas collecting hopper, the side wall of the gas collecting hopper is slidably connected with a metal filter screen core, the side wall of the gas collecting hopper is provided with a clamping assembly, and the motor is electrically connected with an external power supply.

[0012] As a preferred scheme of the metallurgical machinery dust removal device of the present application, the clamping assembly comprises a containing groove formed in the inner side wall of the gas collecting hopper, a plurality of springs are arranged at the top of the containing groove, the bottom of each spring is provided with a clamping block, the side wall of the clamping block is provided with a pushing block, and one end of the top of the metal filter screen core is provided with a clamping groove.

[0013] As a preferred scheme of the metallurgical machinery dust removal device of the present application, the width of the top of the sliding frame is greater than the width of the gap between the two mounting frames, and the size and position of the rollers are matched with the size and position of the sliding grooves.

[0014] As a preferred scheme of the metallurgical machinery dust removal device of the present application, the other end of the pushing block penetrates through the side wall of the gas collecting hopper, and the size and position of the clamping block are matched with the size and position of the clamping groove.

[0015] As a preferred scheme of the metallurgical machinery dust removal device of the present application, the two ends of the mounting frame are both provided with a fixed plate, and a plurality of screw holes are formed in the side walls of the two fixed plates.

[0016] As a preferred scheme of the metallurgical machinery dust removal device of the present application, the side wall of the dust collector is provided with an exhaust pipe, and the other end of the exhaust pipe penetrates through the gap between the two mounting frames.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the present application has the beneficial effects that:

[0019] The dust removal device for metallurgical machinery is characterized in that: the motor drives the rotating shaft to rotate, so that the turbine rotates to drive the worm to rotate, and then the two rollers roll in the sliding groove to drive the sliding frame to move, the electric hoist is used to drive the dust collector to ascend or descend, the position is adjusted to adapt to different requirements, the dust removal range is increased by the gas collecting hopper, and the metal filter core is used to avoid that the filter screen of general material is damaged by corrosive gas.

[0020] The dust removal device for metallurgical machinery is characterized in that: the motor drives the rotating shaft to rotate, so that the turbine rotates to drive the worm to rotate, and then the two rollers roll in the sliding groove to drive the sliding frame to move, the electric hoist is used to drive the dust collector to ascend or descend, the position is adjusted to adapt to different requirements, the dust removal range is increased by the gas collecting hopper, and the metal filter core is used to avoid that the filter screen of general material is damaged by corrosive gas. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. Among them:

[0022] Figure 1 It is a whole structure schematic diagram of the dust removal device for metallurgical machinery of the present application;

[0023] Figure 2 It is a structure schematic diagram of the adjusting assembly of the dust removal device for metallurgical machinery of the present application;

[0024] Figure 3 It is a structure cross-sectional schematic diagram of the adjusting assembly of the dust removal device for metallurgical machinery of the present application;

[0025] Figure 4 It is a structure cross-sectional schematic diagram of the mounting rack of the dust removal device for metallurgical machinery of the present application;

[0026] Figure 5 It is a structure split schematic diagram of the clamping assembly of the dust removal device for metallurgical machinery of the present application.

[0027] Explanation of reference numerals in the drawings: 1, mounting rack; 2, adjusting assembly; 3, dust collector; 4, gas collecting hopper; 5, metal filter core; 6, clamping assembly; 7, fixed plate; 8, screw hole; 9, exhaust pipe; 201, sliding frame; 202, motor; 203, rotating shaft; 204, turbine; 205, worm; 206, roller; 207, sliding groove; 208, electric hoist; 601, containing groove; 602, spring; 603, clamping block; 604, shifting block; 605, clamping groove. DETAILED DESCRIPTION

[0028] In order to make the above objects, features and advantages of the present application more obvious, specific embodiments of the present application will be described in detail below with reference to the drawings.

[0029] The present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0030] The orientation or position relationship indicated in the term is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0031] The connection mode in the term should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0032] The embodiments of the present application will be further described in detail below with reference to the drawings.

[0033] The present application provides a kind of overall structure schematic diagram of metallurgical machinery dust removal device one embodiment, including:

[0034] Please refer to Figures 1-5The dust removal device for metallurgical machinery of the embodiment comprises a mounting frame 1, an adjusting assembly 2 is slidably connected to the top of the mounting frame 1, the adjusting assembly 2 comprises a sliding frame 201, a motor 202 is fixedly arranged at the bottom of the inner cavity of the sliding frame 201, a rotating shaft 203 is fixedly arranged at the output end of the motor 202, a turbine 204 is welded at one end of the circumferential outer wall of the rotating shaft 203, a worm 205 is engaged with the turbine 204, rollers 206 are fixedly arranged at both ends of the worm 205, sliding grooves 207 are formed in the side walls of the two mounting frames 1, an electric hoist 208 is fixedly arranged at the bottom of the sliding frame 201, a dust collector 3 is hung at the bottom of the electric hoist 208, a gas collecting hopper 4 is welded at the bottom of the dust collector 3, a metal filter screen core 5 is slidably connected to the side wall of the gas collecting hopper 4, a clamping assembly 6 is slidably connected to the side wall of the gas collecting hopper 4, the motor 202 is electrically connected with an external power supply, the rotating shaft 203 is driven to rotate by turning on the motor 202, so that the turbine 204 is driven to rotate to drive the worm 205 to rotate, and then the two rollers 206 are driven to roll in the sliding grooves 207 to drive the sliding frame 201 to move, the electric hoist 208 is convenient for driving the dust collector 3 to ascend or descend, the position is convenient to adjust to adapt to different requirements, the dust removal range is increased by the gas collecting hopper 4, and the metal filter screen core 5 can avoid that corrosive gas damages the filter screen made of general materials.

[0035] It is worth noting that, in order to facilitate the disassembly and assembly of the metal filter screen core 5, specifically, the clamping assembly 6 comprises a containing groove 601 formed in the side wall of the gas collecting hopper 4, a plurality of springs 602 are fixedly arranged at the top of the containing groove 601, clamping blocks 603 are fixedly arranged at the bottom of the springs 602, a pushing block 604 is fixedly arranged at the side wall of the clamping block 603, and a clamping groove 605 is formed at one end of the top of the metal filter screen core 5. By pushing the pushing block 604, the clamping block 603 is driven to move upward, the metal filter screen core 5 is pulled out for cleaning, after the metal filter screen core 5 is reinserted and installed, the pushing block 604 is loosened, the clamping block 603 is driven to move downward into the clamping groove 605 by the rebound force of the spring 602 to complete the locking.

[0036] Then, in order to facilitate the movement of the sliding frame 201, specifically, the width of the top of the sliding frame 201 is greater than the width of the gap between the two mounting frames 1, the size and position of the roller 206 are matched with the size and position of the sliding groove 207, the sliding frame 201 is prevented from falling off through the top of the sliding frame 201 which has a width greater than the gap between the two mounting frames 1, and the sliding frame 201 is facilitated to move more stably through the roller 206 which is matched with the size and position of the sliding groove 207.

[0037] Meanwhile, in order to improve the stability of the metal filter screen core 5, specifically, the other end of the pushing block 604 penetrates through the side wall of the gas collecting hopper 4, the size and position of the clamping block 603 are matched with the size and position of the clamping groove 605, and the metal filter screen core 5 is facilitated to be more stable through the clamping block 603 which is matched with the size and position of the clamping groove 605.

[0038] Further, in order to fix the mounting frame 1 at a desired position, specifically, the mounting frame 1 is welded with a fixing plate 7 at both ends, a plurality of screw holes 8 are formed in the side wall of the two fixing plates 7, and the fixing plate 7 is installed by screwing bolts into the screw holes 8, so as to fix the mounting frame 1.

[0039] Finally, in order to recycle waste gas, specifically, the dust collector 3 is fixed with an exhaust pipe 9 on the side wall, the other end of the exhaust pipe 9 passes through the gap between the two mounting frames 1, and the waste gas is discharged into the heat exchange equipment through the exhaust pipe 9 passing through the gap between the two mounting frames 1 for recycling, which is very helpful for efficient absorption of waste gas and dust.

[0040] In addition, the circuits, electronic components and modules involved in the utility model are prior art, and those skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method:

[0041] The device or equipment model involved in the present application can be as follows:

[0042] Motor 202: Y90S-2.

[0043] In combination Figures 1-5 , the dust removal device for metallurgical machinery of the embodiment is used as follows:

[0044] 1: According to the actual use, the motor 202 is started to drive the rotating shaft 203 to rotate the turbine 204, so that the worm 205 rotates to drive the two rollers 206 to rotate, and then the sliding frame 201 moves along the mounting frame 1, the electric hoist 208 drives the dust collector 3 to move up or down to the desired position, the dust collector 3 is welded with a gas collector 4 at the bottom, and the metal filter core 5 is clamped in the gas collector 4;

[0045] 2: After long-term use, the knob 604 is pulled to drive the clamping block 603 to move upward, the metal filter core 5 is pulled out for cleaning, the metal filter core 5 after cleaning is inserted, the knob 604 is loosened, and the spring 602 drives the clamping block 603 to move downward into the clamping groove 605.

[0046] Although the utility model has been described with reference to the embodiments above, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the disclosed embodiments of the utility model can be combined in any way, and the combinations are not described in this specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dust removal device for metallurgical machinery, comprising two mounting brackets (1), characterized in that, The mounting bracket (1) is slidably connected to an adjustment assembly (2) at its top. The adjustment assembly (2) includes a slide (201). A motor (202) is provided at the bottom of the inner cavity of the slide (201). A rotating shaft (203) is provided at the output end of the motor (202). A turbine (204) is provided at one end of the outer circumference of the rotating shaft (203). The turbine (204) is engaged with a worm gear (205). Rollers (206) are provided at both ends of the worm gear (205). Both mounting brackets (1) have sliding grooves (207) on their side walls. The bottom of the sliding bracket (201) is equipped with an electric hoist (208). The bottom of the electric hoist (208) is equipped with a vacuum cleaner (3). The bottom of the vacuum cleaner (3) is equipped with an air collection hopper (4). The side wall of the air collection hopper (4) is slidably connected with a metal filter core (5). The side wall of the air collection hopper (4) is equipped with a snap-fit ​​assembly (6). The motor (202) is electrically connected to an external power source.

2. The dust removal device for metallurgical machinery according to claim 1, characterized in that, The snap-fit ​​assembly (6) includes a receiving groove (601) opened inside the side wall of the air collecting hopper (4). The top of the receiving groove (601) is provided with a plurality of springs (602), the bottom of the springs (602) is provided with a snap-fit ​​block (603), the side wall of the snap-fit ​​block (603) is provided with a push block (604), and one end of the top of the metal filter core (5) is provided with a snap-fit ​​groove (605).

3. The dust removal device for metallurgical machinery according to claim 2, characterized in that, The width of the top of the carriage (201) is greater than the width of the gap between the two mounting brackets (1), and the size and position of the roller (206) match the size and position of the groove (207).

4. The dust removal device for metallurgical machinery according to claim 3, characterized in that, The other end of the push block (604) passes through the side wall of the air collecting hopper (4), and the size and position of the card block (603) match the size and position of the card slot (605).

5. The dust removal device for metallurgical machinery according to claim 4, characterized in that, The mounting bracket (1) has fixing plates (7) at both ends, and the side walls of the two fixing plates (7) are provided with multiple screw holes (8).

6. The dust removal device for metallurgical machinery according to claim 5, characterized in that, The vacuum cleaner (3) has an exhaust pipe (9) on its side wall, and the other end of the exhaust pipe (9) passes through the gap between the two mounting brackets (1).

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