CN209085348U - Ferro-boron smelting furnace waste heat boiler furnace wall - Google Patents

Abstract

The utility model discloses ferro-boron smelting furnace waste heat boiler furnace walls, including furnace wall main body；The top screw of the furnace wall main body is connected with rain sheltering rack；Screw is connected with transverse slat in left-right direction for the inner cavity bottom end of the furnace wall main body；The top of the transverse slat is placed with filter bag；The air inlet of the filter bag left and right ends has the bottom end of air inlet pipe and air inlet pipe to extend transverse slat by clamp connection；Top screw is connected with rectangular box at left and right sides of the inner cavity of the furnace wall main body；Rectangular box top outer wall offers gas vent；The inner lower edge of the rectangular box offers air inlet；It is welded with first clamping plate along the vertical direction on rear side of the inner cavity of the rectangular box；Sliding slot is offered on front side of the inner cavity upper and lower ends of the rectangular box；The ferro-boron smelting furnace waste heat boiler furnace wall, avoids polluting the environment, has ensured the ecosystem and mankind's normal existence and development, be conducive to promote.

Description

Ferro-boron smelting furnace waste heat boiler furnace wall

Technical field

The utility model relates to waste heat boiler technical field, specifically a kind of ferro-boron smelting furnace waste heat boiler furnace wall.

Background technique

Waste heat boiler is will to generate high-temperature flue gas release heat by burning in boiler, and high-temperature flue gas enters the remaining of front smoke box Heat recovery apparatus subsequently enters smoke-fire-tube, finally enters the waste-heat recovery device in rear smoke box flue, and high-temperature flue gas becomes low temperature Flue gas is discharged into atmosphere, but existing ferro-boron smelting furnace waste heat boiler furnace wall through furnace wall, directly by flue gas emission into atmosphere, to big Compression ring border causes greatly to pollute, and destroys the ecosystem and mankind's normal existence and development, is unfavorable for promoting.

Utility model content

Aiming at the above shortcomings existing in the prior art, the utility model aim is to provide a kind of ferro-boron smelting furnace waste heat pot Furnace furnace wall, to solve the above technical problem.

The utility model technical solution used for the above purpose is: ferro-boron smelting furnace waste heat boiler furnace wall, packet Include furnace wall main body；The top screw of the furnace wall main body is connected with rain sheltering rack；The inner cavity bottom end of the furnace wall main body is along right and left Transverse slat is connected with to screw；The top of the transverse slat is placed with filter bag；The air inlet of the filter bag left and right ends is connected by clip Extend transverse slat in the bottom end for being connected to air inlet pipe and air inlet pipe；Top screw is connected at left and right sides of the inner cavity of the furnace wall main body Rectangular box；Rectangular box top outer wall offers gas vent；The inner lower edge of the rectangular box offers air inlet；The square It is welded with first clamping plate along the vertical direction on rear side of the inner cavity of shape case；Cunning is offered on front side of the inner cavity upper and lower ends of the rectangular box Slot；The inner cavity of the sliding slot is embedded with sliding block；Second clamping plate is welded on the inside of the sliding block；The first clamping plate and the second folder The inside inner cavity of plate is clamped with activated carbon adsorption plate；The inner cavity front side center of the rectangular box is connected with can be around own axes The screw rod of rotation；Second clamping plate is extended in the front end of the screw rod and screw rod is connected with second clamping plate screw thread；Outside the screw rod Wall front end is welded with rocking handle；The medial center position of the rectangular box is welded with baffle；Outside the left and right ends of the furnace wall main body Wall is embedded with rectangle frame；The inner cavity of the rectangle frame is connected by a hinge and has door-plate；It welds the outer side center position of the door-plate There is handle.

Preferably, the left and right ends outer wall of the furnace wall main body is embedding there are two rectangle frame and two rectangle frames distinguish positions It is corresponding with the position of rectangular box and filter bag in the upper and lower ends of furnace wall main body.

Preferably, there are six air inlet and each air inlets for gap arrangement from top to bottom for the inner lower edge of the rectangular box Between spacing be 1cm；The air inlet is located at the bottom end of baffle.

Preferably, there are four between gas vent and each gas vent for gap arrangement from front to back on the top of the rectangular box Spacing be 1cm.

Preferably, the shape of the first clamping plate and second clamping plate is concave.

The utility model has the beneficial effects that ferro-boron smelting furnace waste heat boiler furnace wall in actual use can by air inlet pipe Flue gas is discharged into filter bag, the soot dust granule in flue gas is collected, the flue gas for removing soot dust granule is discharged by filter bag, is led to The inner cavity that the flue gas after removal soot dust granule can be discharged into rectangular box by air inlet is crossed, flue gas can be carried out by activated carbon adsorption plate It absorbs and filter, the flue gas after filtration, purification is gone out outside furnace wall main body by row of exhausting-gas hole, avoids causing atmospheric environment great dirt Dye, has ensured the ecosystem and mankind's normal existence and development, has prevented from causing damages to people or object, be conducive to promote.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement structural representation of the part A in the utility model Fig. 1；

Fig. 3 is left view, the schematic cross-sectional view of the utility model rectangular box；

In figure: 1. furnace wall main bodys, 2. rain sheltering racks, 3. transverse slats, 4. filter bags, 5. air inlet pipe, 6. rectangular boxes, 7. gas vents, 8. Air inlet, 9. first clamping plates, 10. sliding slots, 11. sliding blocks, 12. second clamping plates, 13. activated carbon adsorption plates, 14. screw rods, 15. are shaken Handle, 16. baffles, 17. rectangle frames, 18. door-plates, 19. handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment；

Embodiment one:

See Fig. 1, Fig. 2, Fig. 3；Ferro-boron smelting furnace waste heat boiler furnace wall, including furnace wall main body 1；The top spiral shell of furnace wall main body 1 Nail is connected with rain sheltering rack 2；It can prevent rainwater from entering in furnace wall main body 1 by rain sheltering rack 2；The inner cavity bottom end of furnace wall main body 1 is along a left side Right direction screw is connected with transverse slat 3；The top of transverse slat 3 is placed with filter bag 4；The air inlet of 4 left and right ends of filter bag is connected by clip Extend transverse slat 3 in the bottom end for being connected to air inlet pipe 5 and air inlet pipe 5；Filter bag 4 can be not only supported by transverse slat 3, while can Flue gas is stopped, flue gas be discharged can only by air inlet pipe 5；Screw connection in top at left and right sides of the inner cavity of furnace wall main body 1 There is rectangular box 6；6 top outer wall of rectangular box offers gas vent 7；The inner lower edge of rectangular box 6 offers air inlet 8；Rectangular box 6 Inner cavity on rear side of be welded with first clamping plate 9 along the vertical direction；Sliding slot 10 is offered on front side of the inner cavity upper and lower ends of rectangular box 6； The inner cavity of sliding slot 10 is embedded with sliding block 11；The inside of sliding block 11 is welded with second clamping plate 12；Pass through matching for sliding slot 10 and sliding block 11 It closes, the movement of second clamping plate 12 can be facilitated；The inside inner cavity of first clamping plate 9 and second clamping plate 12 is clamped with activated carbon adsorption plate 13；Flue gas can be absorbed and filter by activated carbon adsorption plate 13；Be connected with can be around for center on front side of the inner cavity of rectangular box 6 The screw rod 14 of own axis；Extend second clamping plate 12 and screw rod 14 and 12 screw thread phase of second clamping plate in the front end of screw rod 14 Even；By the cooperation of screw rod 14 and second clamping plate 12, second clamping plate 12 is driven to carry out to the left or to the right when screw rod 14 can be made to rotate It is mobile；The outer wall front end of screw rod 14 is welded with rocking handle 15；The rotation for realizing screw rod 14 can be facilitated by rocking handle 15；Rectangular box 6 Medial center position is welded with baffle 16；Flue gas can be stopped by baffle 16；The left and right ends outer wall of furnace wall main body 1 is equal Embedded with rectangle frame 17；The left and right ends outer wall of furnace wall main body 1 is embedding there are two rectangle frame 17 and two rectangle frames 17 are located at The upper and lower ends of furnace wall main body 1 are corresponding with the position of rectangular box 6 and filter bag 4；The inner cavity of rectangle frame 17 is connected by a hinge and has Door-plate 18；It can be facilitated by opening door-plate 18 and activated carbon adsorption plate 13 and filter bag 4 are cleared up or replaced；The outside of door-plate 18 Center is welded with handle 19.

When it is implemented, in Fig. 1, the inner lower edge of rectangular box 6 from top to bottom gap arrangement there are six air inlet 8 and Spacing between each air inlet 8 is 1cm；Air inlet 8 is located at the bottom end of baffle 16；It can be facilitated by air inlet 8 and arrange flue gas Enter the inner cavity of rectangular box 6.

When it is implemented, in Fig. 3, there are four gas vents 7 and each for gap arrangement from front to back on the top of rectangular box 6 Spacing between gas vent 7 is 1cm；The flue gas after filtration, purification is arranged from the inner cavity of rectangular box 6 by facilitating for gas vent 7 Out to outside furnace wall main body 1.

When it is implemented, the shape of first clamping plate 9 and second clamping plate 12 is concave in Fig. 3；Pass through the first folder Activated carbon adsorption plate 13 can be fixed in the cooperation of plate 9 and second clamping plate 12.

Working principle of the utility model is: in use, flue gas after heat recovery from the inner cavity bottom end of furnace wall main body 1 into Enter, flue gas is discharged into filter bag 4 by air inlet pipe 5, and the soot dust granule in flue gas is collected, and the flue gas for removing soot dust granule is logical Filter bag 4 is discharged, and is discharged into the inner cavity of rectangular box 6 by air inlet 8, makes activated carbon adsorption plate 13 to being discharged into 6 inner cavity of rectangular box Flue gas absorbed and filter, the flue gas after filtration, purification by gas vent 7 be discharged furnace wall main body 1 outside, when need to filter bag 4 into When row cleaning or replacement, the door-plate 18 by opening opposite position can replace it, when needing to activated carbon adsorption plate 13 When being cleared up or being replaced, the door-plate 18 of opposite position is opened, then rotates counterclockwise rocking handle 15, rocking handle 15 drives screw rod 14 It rotates counterclockwise, under being threadedly engaged of screw rod 14 and second clamping plate 12, second clamping plate 12 is driven when screw rod 14 rotates counterclockwise Side is mobile forward, is detached from second clamping plate 12 with activated carbon adsorption plate 13, so as to by activated carbon adsorption plate 13 from first It being taken out between clamping plate 9 and second clamping plate 12 and is cleared up or replaced, the device is easy to operate, and it is practical, it can reduce to atmosphere The pollution of environment.

In the utility model description, it is to be understood that term " top ", " bottom end ", " left side ", " right side ", " preceding The indicating positions such as side ", " rear side ", " surface ", " inside " or positional relationship be based on positional relationship described in attached drawing, merely to Convenient for describing the utility model or simplifying description, rather than the specific orientation that instruction must have；It is grasped described in embodiment Making process not is that absolute use step can do corresponding adjustment in actual use.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. ferro-boron smelting furnace waste heat boiler furnace wall, including furnace wall main body (1)；It is characterized by: the top of the furnace wall main body (1) Screw is connected with rain sheltering rack (2)；Screw is connected with transverse slat (3) in left-right direction for the inner cavity bottom end of the furnace wall main body (1)；It is described The top of transverse slat (3) is placed with filter bag (4)；The air inlet of filter bag (4) left and right ends has air inlet pipe by clamp connection (5) and transverse slat (3) are extended in the bottom end of air inlet pipe (5)；Screw connection in top at left and right sides of the inner cavity of the furnace wall main body (1) There are rectangular box (6)；Rectangular box (6) top outer wall offers gas vent (7)；The inner lower edge of the rectangular box (6) opens up There are air inlet (8)；It is welded with first clamping plate (9) along the vertical direction on rear side of the inner cavity of the rectangular box (6)；The rectangular box (6) Inner cavity upper and lower ends on front side of offer sliding slot (10)；The inner cavity of the sliding slot (10) is embedded with sliding block (11)；The sliding block (11) second clamping plate (12) are welded on the inside of；The inside inner cavity of the first clamping plate (9) and second clamping plate (12) is clamped with work Property charcoal adsorption plate (13)；The inner cavity front side center of the rectangular box (6) is connected with can be around the screw rod of own axis (14)；Second clamping plate (12) is extended in the front end of the screw rod (14) and screw rod (14) is connected with second clamping plate (12) screw thread；Institute The outer wall front end for stating screw rod (14) is welded with rocking handle (15)；The medial center position of the rectangular box (6) is welded with baffle (16)； The left and right ends outer wall of the furnace wall main body (1) is embedded with rectangle frame (17)；The inner cavity of the rectangle frame (17) is connected by hinge It is connected to door-plate (18)；The outer side center position of the door-plate (18) is welded with handle (19).

2. ferro-boron smelting furnace waste heat boiler furnace wall according to claim 1, it is characterised in that: the furnace wall main body (1) Left and right ends outer wall is embedding there are two rectangle frame (17) and two rectangle frames (17) are located at up and down the two of furnace wall main body (1) It holds corresponding with the position of rectangular box (6) and filter bag (4).

3. ferro-boron smelting furnace waste heat boiler furnace wall according to claim 1, it is characterised in that: the rectangular box (6) it is interior Side bottom end from top to bottom gap arrangement there are six between air inlet (8) and each air inlet (8) spacing be 1cm；The air inlet Hole (8) is located at the bottom end of baffle (16).

4. ferro-boron smelting furnace waste heat boiler furnace wall according to claim 1, it is characterised in that: the top of the rectangular box (6) End from front to back gap arrangement there are four between gas vent (7) and each gas vent (7) spacing be 1cm.

5. ferro-boron smelting furnace waste heat boiler furnace wall according to claim 1, it is characterised in that: the first clamping plate (9) and The shape of second clamping plate (12) is concave.