CN2500924Y - Combustion supporting device for reusing smoke and dust from light-burned magnesium powder kiln - Google Patents
Combustion supporting device for reusing smoke and dust from light-burned magnesium powder kiln Download PDFInfo
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- CN2500924Y CN2500924Y CN 01251012 CN01251012U CN2500924Y CN 2500924 Y CN2500924 Y CN 2500924Y CN 01251012 CN01251012 CN 01251012 CN 01251012 U CN01251012 U CN 01251012U CN 2500924 Y CN2500924 Y CN 2500924Y
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- combustion
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- fire hole
- brick
- tube
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Abstract
The utility model discloses a combustion-supporting device for controlling the soot of light burning magnesium powder stove. The utility model is characterized in that a twice combustion-supporting air tube is connected with a combustion-supporting air cross tube of a twice supply combustion chamber under a fire bar. A plurality of pylomes are arranged at the upper side of the combustion-supporting air cross tube in the twice supply combustion chamber. A fire crossing hole twice combustion-supporting tube is connected with the end part of the twice combustion-supporting air tube. The fire crossing hole twice combustion-supporting tube is provided with twice combustion vertical air tube whose quantity matches the quantity of fire crossing holes. The twice combustion-supporting vertical air tube is connected with an inner sleeve tube of the fire crossing hole nozzle brick. The inner sleeve tube is plugged into the nozzle brick which shapes like a square brick. A nozzle which shapes like a duckbill is arranged in the brick and the nozzle brick is built at the bottom surface of the fire crossing hole. Therefore, the utility model provides the advantages of small initial investment.
Description
Technical field: the utility model relates to Industrial Stoves renovation technique field, particularly administers the auxiliary combustion equipment of smoke dust of furnace kiln for light-burning magnesium powder.
Background technology: at present, have 2000-3000 seat furnace kiln for light-burning magnesium powder in China, this stove is the design stove in 30-40 age, do not consider the problem of smoke and dust treatment at that time, these stoves are over-emitting black exhaust when work, and contaminated environment makes magnesia unslacked stove environment on every side exceedingly odious.The someone uses gas producer to replace the fuel burning of coal now, though gas producer has solved the smoke contamination problem, because investment is high, causes a lot of furnace kiln for light-burning magnesium powder to use, and the problem of smoke contamination does not still solve.
Summary of the invention: the purpose of this utility model provides a kind of auxiliary combustion equipment of administering smoke dust of furnace kiln for light-burning magnesium powder, and this device can be administered the flue dust of furnace kiln for light-burning magnesium powder, makes stove no longer continue over-emitting black exhaust dirt, has solved problem of environmental pollution.
Administer the auxiliary combustion equipment of smoke dust of furnace kiln for light-burning magnesium powder, it is characterized in that: by a secondary combustion-aid air pipe, connect secondary supply combustion chamber combustion air transverse tube under the fire bars, on supplying with combustion chamber combustion air transverse tube, secondary is drilled with the plurality of rows air hole, be connected with in the end of secondary combustion air transverse tube and stride fire hole secondary combustion tube, stride fire hole secondary combustion tube and be provided with and stride the secondary combustion air standpipe of fire hole number of matches, secondary combustion air standpipe connects the inner sleeve of striding the fire hole nozzle brick, inner sleeve inserts in the nozzle brick, nozzle brick is a square block, be furnished with nozzle in brick, nozzle is a duckbill; Nozzle is brick is striding the fire hole bottom surface.
Combustion-supporting another kind of frame mode is, secondary is striden the inboard that fire hole combustion air transverse tube is contained in fire grate secondary combustion air pipe, secondary is striden fire hole combustion air standpipe to be arranged on and to stride in the fire hole furnace wall offside furnace wall, stride fire hole combustion air nozzle brick and be provided with two nozzles, dichotomous arrangement, the combustion-supporting nozzle of secondary is for long to arrangement up and down, strides fire hole combustion air nozzle brick and has inner sleeve and be connected with the combustion-supporting standpipe of secondary.Remaining structure is with to stride fire hole secondary combustion tube device identical.
The utility model has the advantages that: one-time investment is little, and existing gas fired furnace one-time investment is 50,000 a yuan/platform kiln, and this device only needs 20,000 yuan/platform kiln.This device only needs the kiln body is slightly changed, and installing does not have influence substantially to kiln body intensity.Floor space is little, and simple installation is quick.Moving every stove only is the 2.2KW electric weight, and additive method is this device electric weight more than 2 times.Use easy to operately, need not in the operation fireman is carried out Special Training.This method is not only eliminated black smoke dirt, and improves fuel availability, has reduced the fuel consumption of unit product.
Description of drawings:
Fig. 1 is the location drawing of the auxiliary combustion equipment of improvement smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 2 administers the auxiliary combustion equipment A-A of smoke dust of furnace kiln for light-burning magnesium powder to figure.
Fig. 3 is for administering the auxiliary combustion equipment front view of smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 4 is for administering the auxiliary combustion equipment vertical view of smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 5 is the location drawing of the auxiliary combustion equipment offside furnace wall of improvement smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 6 administers the auxiliary combustion equipment B-B of smoke dust of furnace kiln for light-burning magnesium powder to figure.
Fig. 7 is for administering the auxiliary combustion equipment offside furnace wall device front view of smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 8 is for administering the auxiliary combustion equipment nozzle front view of smoke dust of furnace kiln for light-burning magnesium powder.
Fig. 9 is for administering the auxiliary combustion equipment nozzle side view of smoke dust of furnace kiln for light-burning magnesium powder.
Figure 10 is for administering the auxiliary combustion equipment nozzle vertical view of smoke dust of furnace kiln for light-burning magnesium powder.
Figure 11 strides fire hole to face wall nozzle front view for auxiliary combustion equipment.
Figure 12 strides fire hole to face wall nozzle side view for auxiliary combustion equipment.
Figure 13 strides fire hole to face wall nozzle vertical view for auxiliary combustion equipment.
The specific embodiment:
Administer the auxiliary combustion equipment (see figure 1) of smoke dust of furnace kiln for light-burning magnesium powder, furnace kiln for light-burning magnesium powder is made up of chimney 1, charging door 2, body of heater 3, combustion chamber 5, fire bars 7, combustion chamber partition wall 6.Its auxiliary combustion equipment (is seen Fig. 3,4), by a secondary combustion-aid air pipe 8, connect secondary supply combustion chamber combustion air transverse tube 12 under the fire bars, on supplying with combustion chamber combustion air transverse tube, secondary is drilled with plurality of rows air hole 13, be connected with in the end of secondary combustion-aid air pipe and stride the combustion-supporting transverse tube 16 of fire hole 4 secondaries, stride the combustion-supporting transverse tube of fire hole 4 secondaries and be provided with and stride the secondary combustion air standpipe 11 of fire hole 4 number of matches, secondary combustion air standpipe connects the inner sleeve 14 of striding fire hole 4 nozzle bricks and (sees Fig. 8,9,10), inner sleeve 14 inserts in the nozzle brick, nozzle brick is a square block, be furnished with nozzle 10 in brick, nozzle is a duckbill; Nozzle is brick strides fire hole bottom surface (see figure 2) at furnace wall 15, and the nozzle direction is towards raw material silo (seeing Fig. 8,9,10), its inclined angle alpha=65-68 ℃, the long 140mm of nozzle, nozzle bore 17 tops are wide to being middle narrow 5mm, two hem width 8mm, nozzle bottom minister 50mm, high 110mm.The secondary combustion-aid air pipe is connected with blower fan 9 (see figure 2)s.
Another kind of frame mode is, secondary is striden the inboard (see figure 7) that fire hole combustion air transverse tube 16 is contained in fire grate secondary combustion air transverse tube 12, secondary is striden fire hole combustion air standpipe 11 to be arranged on and to stride the fire hole furnace wall to (seeing Fig. 5,6) in the face wall 20, stride fire hole combustion air nozzle 21 and be provided with twin-jet nozzle 19 (seeing Figure 11,12,13), dichotomous arrangement, the combustion-supporting nozzle of secondary is for long to arrangement up and down, strides fire hole combustion air nozzle brick and has inner sleeve 14 and be connected with the combustion-supporting standpipe 11 of secondary.Remaining structure is with to stride fire hole secondary combustion tube device identical.
Claims (3)
1, administer the auxiliary combustion equipment of smoke dust of furnace kiln for light-burning magnesium powder, it is characterized in that: by a secondary combustion-aid air pipe, connect secondary supply combustion chamber combustion air transverse tube under the fire bars, on supplying with combustion chamber combustion air transverse tube, secondary is drilled with the plurality of rows air hole, be connected with in the end of secondary combustion air transverse tube and stride fire hole secondary combustion tube, stride fire hole secondary combustion tube and be provided with and stride the secondary combustion air standpipe of fire hole number of matches, secondary combustion air standpipe connects the inner sleeve of striding the fire hole nozzle brick, inner sleeve inserts in the nozzle brick, nozzle brick is a square block, be furnished with nozzle in brick, nozzle is a duckbill; Nozzle is brick is striding the fire hole bottom surface.
2, the auxiliary combustion equipment of improvement smoke dust of furnace kiln for light-burning magnesium powder according to claim 1, it is characterized in that: secondary is striden the inboard that fire hole combustion air transverse tube is contained in fire grate secondary combustion air pipe, secondary is striden fire hole combustion air standpipe to be arranged on and to stride in the fire hole furnace wall offside furnace wall, stride fire hole combustion air nozzle brick and be provided with two nozzles, dichotomous arrangement, the combustion-supporting nozzle of secondary is for long to arrangement up and down, strides fire hole combustion air nozzle brick and has inner sleeve and be connected with the combustion-supporting standpipe of secondary.
3, the auxiliary combustion equipment of improvement smoke dust of furnace kiln for light-burning magnesium powder according to claim 1 is characterized in that: the nozzle direction is towards raw material silo, its inclined angle alpha=65-68 ℃, the long 140mm of nozzle, nozzle top is wide to being middle narrow 5mm, two hem width 8mm, nozzle bottom minister 50mm, high 110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251012 CN2500924Y (en) | 2001-10-13 | 2001-10-13 | Combustion supporting device for reusing smoke and dust from light-burned magnesium powder kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01251012 CN2500924Y (en) | 2001-10-13 | 2001-10-13 | Combustion supporting device for reusing smoke and dust from light-burned magnesium powder kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500924Y true CN2500924Y (en) | 2002-07-17 |
Family
ID=33661053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01251012 Expired - Fee Related CN2500924Y (en) | 2001-10-13 | 2001-10-13 | Combustion supporting device for reusing smoke and dust from light-burned magnesium powder kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500924Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126751A (en) * | 2011-04-27 | 2011-07-20 | 攀钢集团钢铁钒钛股份有限公司 | Cover type defoamer and acidolysis process for preparing titanium white powder by sulfuric acid method |
-
2001
- 2001-10-13 CN CN 01251012 patent/CN2500924Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126751A (en) * | 2011-04-27 | 2011-07-20 | 攀钢集团钢铁钒钛股份有限公司 | Cover type defoamer and acidolysis process for preparing titanium white powder by sulfuric acid method |
| CN102126751B (en) * | 2011-04-27 | 2013-01-09 | 攀钢集团钢铁钒钛股份有限公司 | Cover type defoamer and acidolysis process for preparing titanium white powder by sulfuric acid method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |