CN217274852U

CN217274852U - Hot-blast furnace with cigarette ash filtering capability

Info

Publication number: CN217274852U
Application number: CN202220108677.7U
Authority: CN
Inventors: 胡华伟; 职冬晖
Original assignee: Hubei Tianxin Thermal Energy Equipment Co ltd
Current assignee: Hubei Tianxin Thermal Energy Equipment Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-08-23
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a hot-blast furnace technical field just discloses a hot-blast furnace with cigarette ash filtering capability, the last fixed surface who goes out the tuber pipe has fixed cavity, the roof lower fixed surface of fixed cavity has step motor, step motor's the coaxial lead screw that is fixed with of rotor, the periphery meshing of lead screw has the lifter, the upper surface that the installation cavity was run through to the bottom of lifter links to each other with the filter, the clearance cavity has been installed in the lower surface left side that goes out the tuber pipe, the both sides inner wall of clearance cavity all is fixed with the bracing piece. Add the step motor of establishing and drive the lead screw and rotate, the lead screw drives the lifter and moves down, and the filter also moves down thereupon and gets into the clearance cavity, and the clearance brush of establishing simultaneously can clear up filter surface adsorption's cigarette ash, and the spring can provide clearance board extrusion force, and the clearance board can drive clearance brush extrusion filter for the clearance brush can the filter clean up.

Description

Hot-blast furnace with cigarette ash filtering capability

Technical Field

The utility model relates to a hot-blast furnace technical field specifically is a hot-blast furnace with cigarette ash filtering capability.

Background

Hot blast stove is a heat power machine, it has become the product of the regeneration of electric heat source and traditional steam power heat source in many trades, the hot blast stove is many in variety, the series is complete, divide into two kinds of hand-burning, machine-burning with the mode of adding coal, divide into coal, oil, gas stove, etc. with the fuel kind.

Common hot-blast furnace that has cigarette ash filtering capability is generally through the air-blower to device internal input gas, a contact that fuel can be abundant with oxygen in being used for guaranteeing the device inner chamber, then through going out the gas outgoing of tuber pipe with the device inner chamber, block with the filter cigarette ash of doping in to the air, but because the filter is after long-time use, cigarette ash can pile up the surface at the filter, cigarette ash can block up the hole of filter, it discharges to lead to gaseous being difficult to pass through the filter, the ventilation effect of device has been reduced, can not satisfy the operating requirement of the hot-blast furnace that has cigarette ash filtering capability, provide a hot-blast furnace with cigarette ash filtering capability for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hot-blast furnace with cigarette ash filtering capability to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hot blast stove with a soot filtering function comprises a hot blast stove body, wherein an air blower is arranged on the right side of the hot blast stove body, an air outlet pipe is arranged on the upper portion of the hot blast stove body, an installation cavity is arranged on the left side of an inner cavity of the air outlet pipe, a filter plate is inserted into the inner cavity of the installation cavity, a fixed cavity is fixed on the upper surface of the air outlet pipe, a stepping motor is fixed on the lower surface of a top plate of the fixed cavity, a lead screw is coaxially fixed on a rotor of the stepping motor, a lifting rod is meshed with the periphery of the lead screw, the bottom end of the lifting rod penetrates through the upper surface of the installation cavity and is connected with the filter plate, a cleaning cavity is arranged on the left side of the lower surface of the air outlet pipe, supporting rods are fixed on the inner walls of the two sides of the cleaning cavity, a mounting plate is fixed on the top end of each supporting rod and is 21274; a spring is fixed on the surface of the mounting plate, and cleaning plates are fixed on the surfaces of the springs.

Preferably, the sliding grooves are formed in the two sides of the mounting cavity, sliding blocks are fixed at the positions, corresponding to the sliding grooves, of the filter plate, and the sliding blocks are embedded into the sliding grooves corresponding to the positions.

Preferably, the inner walls of the two sides of the fixed cavity are provided with limit grooves, the two sides of the lifting rod are fixed with limit blocks, and the limit grooves are matched with the limit blocks in position and size.

Preferably, the cleaning brushes are arranged on the surfaces of the cleaning plates, and the distance between the two cleaning plates is matched with the position and the size of the filter plate.

Preferably, the upper surface and the lower surface of the cleaning plate are both fixed with moving blocks, the mounting plate and the moving blocks are both provided with moving grooves at corresponding positions, and the moving blocks are embedded into the moving grooves at corresponding positions.

Preferably, the bottom of the cleaning chamber is provided with a storage chamber, and the front of the storage chamber is provided with a cleaning door.

(III) advantageous effects

Compared with the prior art, the utility model provides a hot-blast furnace with cigarette ash filtering capability possesses following beneficial effect:

this hot-blast furnace with cigarette ash filtering capability, the step motor who establishes drives the lead screw and rotates, the lead screw drives the lifter and moves down, the filter also thereupon moves down and gets into the clearance cavity, add the clearance brush of establishing simultaneously and can clear up filter surface adsorption's cigarette ash, the spring can provide the clearance board extrusion force, the clearance board can drive clearance brush extrusion filter, make the clearance brush can filter clean up, avoid cigarette ash to block up the hole of filter, the ventilation performance of filter has been guaranteed, gaseous discharge that can be quick.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 of the present invention.

In the figure: 1. a hot blast stove body; 2. a blower; 3. an air outlet pipe; 4. installing a chamber; 41. a chute; 42. a slider; 5. a filter plate; 6. a fixed chamber; 61. a limiting groove; 62. a limiting block; 7. a stepping motor; 8. a screw rod; 9. a lifting rod; 10. cleaning the chamber; 11. a support bar; 12. mounting a plate; 13. a spring; 14. cleaning the plate; 141. cleaning the brush; 15. a moving block; 16. a moving groove; 17. a storage chamber; 18. and (6) cleaning the door.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a hot blast stove with cigarette ash filtering capability, which comprises a hot blast stove body 1, an air blower 2, an air outlet pipe 3, an installation chamber 4, a sliding groove 41, a sliding block 42, a filter plate 5, a fixed chamber 6, a limiting groove 61, a limiting block 62, a stepping motor 7, a screw rod 8, a lifting rod 9, a cleaning chamber 10, a supporting rod 11, an installation plate 12, a spring 13, a cleaning plate 14, a cleaning brush 141, a moving block 15, a moving groove 16, a storage chamber 17 and a cleaning door 18, please refer to figure 1, the air blower 2 is arranged on the right side of the hot blast stove body 1, the air outlet pipe 3 is arranged on the upper part of the hot blast stove body 1, the installation chamber 4 is arranged on the left side of the inner chamber of the air outlet pipe 3, the filter plate 5 is inserted in the inner chamber of the installation chamber 4, the filter plate 5 is used for blocking cigarette ash in gas, please refer to figure 2, the sliding grooves 41 are arranged on both sides of the installation chamber 4, the filter plate 5 is fixed with a sliding block 42 at a position corresponding to the sliding groove 41, the sliding block 42 is embedded in the sliding groove 41 at the corresponding position, the upper surface of the air outlet pipe 3 is fixed with a fixed chamber 6, the lower surface of the top plate of the fixed chamber 6 is fixed with a stepping motor 7, the rotor of the stepping motor 7 is coaxially fixed with a screw rod 8, the periphery of the screw rod 8 is meshed with a lifting rod 9, the inner walls of the two sides of the fixed chamber 6 are both provided with a limit groove 61, the two sides of the lifting rod 9 are both fixed with limit blocks 62, the position and the size of the limit groove 61 and the limit blocks 62 are matched, the bottom end of the lifting rod 9 penetrates through the upper surface of the installation chamber 4 to be connected with the filter plate 5, the stepping motor 7 is started to drive the screw rod 8 to rotate, the screw rod 8 drives the lifting rod 9 to move downwards, the filter plate 5 also moves downwards to enter the cleaning chamber 10, please refer to fig. 1, the left side of the lower surface of the air outlet pipe 3 is provided with the cleaning chamber 10, the inner walls of the two sides of the cleaning chamber 10 are both fixed with supporting rods 11, please refer to fig. 3, the top ends of the supporting rods 11 are both fixed with mounting plates 12, and the mounting plates 12 are 21274shaped, the surfaces of the mounting plates 12 are both fixed with springs 13, the surfaces of the springs 13 are both fixed with cleaning plates 14, the surfaces of the cleaning plates 14 are both provided with cleaning brushes 141, the distance between the two cleaning plates 14 is adapted to the position and size of the filter plate 5, the cleaning brushes 141 can clean the soot adsorbed on the surface of the filter plate 5, the springs 13 can provide a cleaning plate 14 extrusion force, the cleaning plates 14 can drive the cleaning brushes 141 to extrude 5, so that the cleaning brushes 141 can clean the filter plate 5 to prevent the soot from blocking the holes of the filter plate 5, the upper and lower surfaces of the cleaning plates 14 are both fixed with moving blocks 15, the mounting plates 12 and the moving blocks 15 are both provided with moving grooves 16, and the moving blocks 15 are inserted into the moving grooves 16 at corresponding positions, referring to fig. 1, the bottom of the cleaning chamber 10 is provided with a storage chamber 17, and the front of the storage chamber 17 is provided with a cleaning door 18, so that the cleaned ash will enter the storage chamber 17.

The working principle of the device is as follows: need clear up filter 5 when, at first start step motor 7 and drive lead screw 8 and rotate, lead screw 8 drives lifter 9 downstream, filter 5 also moves down thereupon and gets into clearance cavity 10, clearance brush 141 can clear up filter 5 surface adsorption's cigarette ash, spring 13 can provide clearance board 14 extrusion force, clearance board 14 can drive clearance brush 141 extrusion filter 5, make clearance brush 141 can filter 5 clean up, avoid cigarette ash to block up the hole of filter 5, cigarette ash after the clearance will get into in the storage cavity 17, clear up the cigarette ash in storage cavity 17 through clearance door 18 at last.

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 hot-blast furnace with cigarette ash filtering capability, includes hot-blast furnace body (1), its characterized in that: the air blower (2) is installed on the right side of the hot blast stove body (1), the air outlet pipe (3) is installed on the upper portion of the hot blast stove body (1), an installation cavity (4) is installed on the left side of an inner cavity of the air outlet pipe (3), a filter plate (5) is inserted into the inner cavity of the installation cavity (4), a fixed cavity (6) is fixed on the upper surface of the air outlet pipe (3), a stepping motor (7) is fixed on the lower surface of a top plate of the fixed cavity (6), a lead screw (8) is coaxially fixed on a rotor of the stepping motor (7), a lifting rod (9) is meshed with the periphery of the lead screw (8), the bottom end of the lifting rod (9) penetrates through the upper surface of the installation cavity (4) to be connected with the filter plate (5), a cleaning cavity (10) is installed on the left side of the lower surface of the air outlet pipe (3), support rods (11) are fixed on the inner walls of two sides of the cleaning cavity (10), the top end of the supporting rod (11) is fixed with a mounting plate (12), the mounting plate (12) is in a shape of a triangle 21274, the surface of the mounting plate (12) is fixed with a spring (13), and the surface of the spring (13) is fixed with a cleaning plate (14).

2. The hot blast stove with the soot filtering function according to claim 1, characterized in that: the both sides of installation cavity (4) have all been seted up spout (41), and filter (5) all are fixed with slider (42) with spout (41) corresponding position, and slider (42) all imbed in spout (41) corresponding position.

3. The hot blast stove with the soot filtering function according to claim 1, characterized in that: limiting grooves (61) are formed in the inner walls of the two sides of the fixed cavity (6), limiting blocks (62) are fixed to the two sides of the lifting rod (9), and the limiting grooves (61) are matched with the limiting blocks (62) in position and size.

4. The hot blast stove with the soot filtering function according to claim 1, characterized in that: the surface of the cleaning plates (14) is provided with a cleaning brush (141), and the distance between the two cleaning plates (14) is matched with the position and the size of the filter plate (5).

5. The hot blast stove with the soot filtering function according to claim 1, characterized in that: the upper surface and the lower surface of the cleaning plate (14) are both fixed with moving blocks (15), moving grooves (16) are formed in the corresponding positions of the mounting plate (12) and the moving blocks (15), and the moving blocks (15) are embedded into the moving grooves (16) in the corresponding positions.

6. The hot blast stove with the soot filtering function according to claim 1, characterized in that: the bottom of the cleaning chamber (10) is provided with a storage chamber (17), and the front of the storage chamber (17) is provided with a cleaning door (18).