CN110160365A - A kind of sealing structure for grate-cooler feeding beam - Google Patents
A kind of sealing structure for grate-cooler feeding beam Download PDFInfo
- Publication number
- CN110160365A CN110160365A CN201910527429.9A CN201910527429A CN110160365A CN 110160365 A CN110160365 A CN 110160365A CN 201910527429 A CN201910527429 A CN 201910527429A CN 110160365 A CN110160365 A CN 110160365A
- Authority
- CN
- China
- Prior art keywords
- feeding beam
- sealing
- grate
- sealing structure
- sealing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 72
- 238000001816 cooling Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a kind of sealing structures for grate-cooler feeding beam, the sealing structure is arranged between the feeding beam of spacing side by side setting, the sealing structure includes seal closure and sealing plate, the sealing is located on a column feeding beam, gap between two feeding beams is located in seal closure, the sealing plate is located on another column feeding beam, and above the gap between two feeding beams, the sealing plate is located in seal closure the sealing plate.Sealing structure is composed by special construction, for sealing feeding beam gap, when Liang Yuliang relative motion, is reduced the friction between component, is prevented material leakage；And detachable maintaining is convenient, and cost is relatively low, reliable for operation.
Description
Technical field
The present invention relates to cement producing line grate-cooler technical fields, more particularly, to a kind of for the close of grate-cooler feeding beam
Seal structure.
Background technique
The grate-cooler of cement producing line belongs to Thermal Equipment, mainly plays cooling, conveying, heat to the material from rotary kiln
The effect of recycling.Between the feeding beam of grate-cooler when relative motion, sealing structure is easy to wear；It is also easy to produce material leakage after abrasion, causes
Equipment fluctuation of service, failure rate is higher, and the maintenance frequency is high, and cost is high.
Summary of the invention
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of for grate-cooler feeding beam
Sealing structure prevents the purpose of material leakage to reach the abrasion between reducing component.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is as follows:
This be used for grate-cooler feeding beam sealing structure, the sealing structure be arranged in spacing side by side setting feeding beam it
Between, the sealing structure includes seal closure and sealing plate, and the sealing is located on a column feeding beam, between two feeding beams between
Gap is located in seal closure, and the sealing plate is located on another column feeding beam, gap of the sealing plate between two feeding beams
Top, the sealing plate are located in seal closure.
It further, further include connected cooling duct and air compartment, feeding beam setting forms closed structure on air compartment, defeated
The gap between beam is sent to be connected with air compartment.
The seal closure is U-shaped sealing, and open end one end of seal closure is fixed on a column feeding beam, open end it is another
Clearance fit between end and another column feeding beam.
The inside of the seal closure forms air duct, and the one end in air duct, which is correspondingly provided with, will enter air duct for entering the wind into air duct
Dust particles blow to the air hose of tail portion.
The cooling duct is equipped with volume damper.
The bottom of the feeding beam is equipped with sliding block, sliding block is corresponded in air compartment equipped with support wheel group, sliding block is located at support wheel group
On.
The sealing plate is L-type sealing plate, and L-type sealing plate is fixed on another column feeding beam by fastener.
The air hose is equipped with volume damper and pressure-measuring device.
Compared with prior art, the present invention having the advantage that
The design of Sealing Structure for being used for grate-cooler feeding beam is reasonable, and sealing structure is composed by special construction, uses
In sealing feeding beam gap, when Liang Yuliang relative motion, the friction between component is reduced, material leakage is prevented；And detachable maintaining is convenient,
Cost is relatively low, reliable for operation.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is sealed structural schematic diagram of the present invention.
Fig. 2 is air duct partial schematic diagram of the present invention.
In figure:
1. cooling duct, 2. volume dampers, 3. support wheel groups, 4. sliding blocks, 5. feeding beams, 6.L type sealing plate, 7.U type
Sealing, 8. fixing bolts, 9. pressure air hoses, 10. pressure-measuring devices, 11. air compartments, 12. air ducts.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation.
As depicted in figs. 1 and 2, which is arranged in the feeding beam of spacing side by side setting
Between, sealing structure includes seal closure and sealing plate, and sealing is located on a column feeding beam 5, the gap digit between two feeding beams
In in seal closure, sealing plate is located on another column feeding beam, and sealing plate is above the gap between two feeding beams, sealing plate position
In in seal closure.
Sealing structure is composed by special construction, for sealing feeding beam gap, when Liang Yuliang relative motion, is reduced
Friction between component, prevents material leakage；And detachable maintaining is convenient, and cost is relatively low, stable and reliable operation.
Feeding beam setting forms closed structure on air compartment, and the gap between feeding beam is connected with air compartment, on cooling duct 1
Equipped with volume damper 2.
Air compartment 11 be made into it is enclosed, reserve 1 entrance of cooling duct, cooling wind enters air compartment from 1 entrance of cooling duct, cold
But volume damper is installed on air hose, for adjusting the indoor air force of wind, the material for entering air duct is blown afloat upwards, is prevented
Tiny material falls into air compartment.
Sealing structure is composed according to special construction, for sealing feeding beam gap, when Liang Yuliang relative motion, is subtracted
Friction between few component, prevents material leakage；Sealing structure horizontally at least arranges one group, for the sealing between feeding beam；It is vertical
It is determined to length according to grate length.
The bottom of feeding beam is equipped with sliding block 4, sliding block is corresponded in air compartment equipped with support wheel group, sliding block is located in support wheel group.
Feeding beam is placed in support wheel group 3 by the sliding block 4 of 5 bottom of feeding beam, and feeding beam 5 does reciprocating in support wheel group 3,
Preset clearance between Liang Yuliang, interference when preventing from moving.
Seal closure is U-shaped sealing 7, and open end one end of seal closure is fixed on a column feeding beam, the other end of open end
The clearance fit between another column feeding beam；Sealing plate is L-type sealing plate 6, and L-type sealing plate is fixed on another column by fastener
On feeding beam.
The inside of seal closure forms air duct 12, and the one end in air duct, which is correspondingly provided with, will enter air duct powder for entering the wind into air duct
Dirt particle blows to the air hose of tail portion；And volume damper and pressure-measuring device are equipped on air hose, pressure-measuring device 10 is mounted on
On pressure air hose 9, for measuring the wind pressure in air hose, volume damper 2 is installed simultaneously on pressure air hose, according to pressure-measuring device
10 result adjusts the air quantity in pressure air hose 9.
Preferred embodiment are as follows:
Feeding beam is placed in support wheel group by the sliding block of feeding beam bottom, feeding beam is done back and forth in support wheel group
Formula moves, preset clearance between Liang Yuliang, interference when preventing from moving；U-shaped sealing is installed to column conveying by fixing bolt 8
L-type is sealed and is installed on another column feeding beam by bolt by Liang Shang, and U-shaped sealing and L-type sealing are used cooperatively, between the two
It, can opposite sliding for small―gap suture cooperation.
It is cavity structure inside U-shaped sealing, forms sealing air flue, the logical pressure wind in inside, by the little particle or dust of entrance
Material blows to tail portion blanking；After L-type sealing installation, by the thickness of side plate, the gap between Liang Yuliang is further decreased, is prevented
Material is fallen from gap between Liang Yuliang；In the pressure wind drum to U-shaped sealing cavity introduced in pressure air hose, by small of entrance
Grain or particulate dust blow to tail portion blanking；The wind drum that cooling duct introduces is to air compartment, between passing through between Liang Yuliang from bottom to top
Gap blows afloat the material for entering air duct upwards, prevents tiny material from falling into air compartment；Volume damper is mounted on cooling duct
On, for adjusting the air quantity for entering air compartment；Pressure-measuring device is mounted on pressure air hose, for measuring the wind pressure in air hose, is pressed
Volume damper is installed simultaneously on power air hose, the air quantity in pressure air hose is adjusted according to the result of pressure-measuring device.
The present invention is realized to be sealed in feeding beam motion process, is worn between reduction component, is prevented material leakage, and grate fortune is improved
Row stability, detachable maintaining is convenient, and cost is relatively low, reliable for operation.
It above are only and preferred embodiments of the present invention are illustrated, above-mentioned technical characteristic can form multiple hairs in any combination
Bright example scheme.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (8)
1. a kind of sealing structure for grate-cooler feeding beam, the sealing structure be arranged in spacing side by side setting feeding beam it
Between, it is characterised in that: the sealing structure includes seal closure and sealing plate, and the sealing is located on a column feeding beam, and two is defeated
The gap between beam is sent to be located in seal closure, the sealing plate is located on another column feeding beam, and the sealing plate is located at two conveyings
Above gap between beam, the sealing plate is located in seal closure.
2. being used for the sealing structure of grate-cooler feeding beam as described in claim 1, it is characterised in that: further include connected cooling wind
Pipe and air compartment, feeding beam setting form closed structure on air compartment, and the gap between feeding beam is connected with air compartment.
3. being used for the sealing structure of grate-cooler feeding beam as described in claim 1, it is characterised in that: the seal closure is U-shaped close
Envelope, open end one end of seal closure are fixed on a column feeding beam, gap between the other end of open end and another column feeding beam
Cooperation.
4. being used for the sealing structure of grate-cooler feeding beam as described in claim 1, it is characterised in that: the inside shape of the seal closure
At air duct, the one end in air duct is correspondingly provided with will blow to the air hose of tail portion for entering the wind into air duct into air duct dust particles.
5. being used for the sealing structure of grate-cooler feeding beam as claimed in claim 2, it is characterised in that: the cooling duct is equipped with
Volume damper.
6. being used for the sealing structure of grate-cooler feeding beam as claimed in claim 2, it is characterised in that: the bottom of the feeding beam is set
There is sliding block, sliding block is corresponded in air compartment equipped with support wheel group, sliding block is located in support wheel group.
7. being used for the sealing structure of grate-cooler feeding beam as claimed in claim 3, it is characterised in that: the sealing plate is that L-type is close
Sealing plate, L-type sealing plate are fixed on another column feeding beam by fastener.
8. being used for the sealing structure of grate-cooler feeding beam as claimed in claim 4, it is characterised in that: the air hose is equipped with air quantity
Regulating valve and pressure-measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527429.9A CN110160365B (en) | 2019-06-18 | 2019-06-18 | Sealing structure for conveying beam of grate cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527429.9A CN110160365B (en) | 2019-06-18 | 2019-06-18 | Sealing structure for conveying beam of grate cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110160365A true CN110160365A (en) | 2019-08-23 |
| CN110160365B CN110160365B (en) | 2024-03-26 |
Family
ID=67625980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527429.9A Active CN110160365B (en) | 2019-06-18 | 2019-06-18 | Sealing structure for conveying beam of grate cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110160365B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944007Y (en) * | 2006-04-14 | 2007-09-05 | 吴抵 | Promoting beam fixed grate cooler |
| EP1887302A1 (en) * | 2006-08-10 | 2008-02-13 | Claudius Peters Technologies GmbH | Cooler for cooling bulk material with a sealing between neighboring conveyor beams |
| CN201837253U (en) * | 2010-09-09 | 2011-05-18 | 天津水泥工业设计研究院有限公司 | Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler |
| CN102506585A (en) * | 2011-10-31 | 2012-06-20 | 江苏羚羊机械有限公司 | Air leakage preventing grate cooler module |
| CN108489282A (en) * | 2018-04-20 | 2018-09-04 | 南京凯盛国际工程有限公司 | A kind of comb board roof beam air feed structure for third generation grate-cooler to be transformed |
| CN109751874A (en) * | 2018-12-19 | 2019-05-14 | 安徽节源环保科技有限公司 | A kind of grate-cooler clinker grate Temperature Distribution on-line monitoring and intelligent response system |
| CN210464070U (en) * | 2019-06-18 | 2020-05-05 | 安徽海螺川崎装备制造有限公司 | Sealing structure for grate cooler conveying beam |
-
2019
- 2019-06-18 CN CN201910527429.9A patent/CN110160365B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944007Y (en) * | 2006-04-14 | 2007-09-05 | 吴抵 | Promoting beam fixed grate cooler |
| EP1887302A1 (en) * | 2006-08-10 | 2008-02-13 | Claudius Peters Technologies GmbH | Cooler for cooling bulk material with a sealing between neighboring conveyor beams |
| CN201837253U (en) * | 2010-09-09 | 2011-05-18 | 天津水泥工业设计研究院有限公司 | Inter-row sealing device of movable grate bed of walking type cement clinker grate cooler |
| CN102506585A (en) * | 2011-10-31 | 2012-06-20 | 江苏羚羊机械有限公司 | Air leakage preventing grate cooler module |
| CN108489282A (en) * | 2018-04-20 | 2018-09-04 | 南京凯盛国际工程有限公司 | A kind of comb board roof beam air feed structure for third generation grate-cooler to be transformed |
| CN109751874A (en) * | 2018-12-19 | 2019-05-14 | 安徽节源环保科技有限公司 | A kind of grate-cooler clinker grate Temperature Distribution on-line monitoring and intelligent response system |
| CN210464070U (en) * | 2019-06-18 | 2020-05-05 | 安徽海螺川崎装备制造有限公司 | Sealing structure for grate cooler conveying beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110160365B (en) | 2024-03-26 |
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