CN207831946U - Do not fill in the strong cold grate plate of material - Google Patents
Do not fill in the strong cold grate plate of material Download PDFInfo
- Publication number
- CN207831946U CN207831946U CN201820185816.XU CN201820185816U CN207831946U CN 207831946 U CN207831946 U CN 207831946U CN 201820185816 U CN201820185816 U CN 201820185816U CN 207831946 U CN207831946 U CN 207831946U
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- Prior art keywords
- ventilation
- grate plate
- slot
- ventilation slot
- hole
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- 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.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
Abstract
The utility model discloses one kind not filling in the strong cold grate plate of material, belongs to field of cement production equipment, including ventilation slot and ventilation hole, wherein multiple ventilation slots is provided in grate plate, the ventilation slot is trapezoidal groove；The opening of trapezoidal groove is big, and slot bottom is small.The utility model is up big and down small inverted trapezoidal structure due to the cross sectional shape of ventilation slot, therefore the clinker particles for falling in ventilation slot are just not easy to clog but are easy to blow out on cooled wind direction, the stabilization for ensuring that cooling wind ventilation process air quantity and pressure in this way ensures the cooling effect of clinker.
Description
Technical field
The utility model is related to one kind not filling in the strong cold grate plate of material, belong to field of cement production equipment.
Background technology
Grate plate is located in the grate of grate-cooler, is the cooling position of high temperature chamotte accumulation.Clinker has been accumulated above grate plate
When, since the clinker layer above grate plate is thicker, the clinker above pressure bigger to following grog firing system, part
The particle that diameter is less than ventilation well width is easy to be extruded in ventilation slot, and can be filled in ventilation slot, when particle plug is logical
When in wind groove, it is not easy cooled wind without external forces and comes out.Cooling wind can thus be influenced to clinker
Cooling.
Utility model content
The utility model aim be to provide it is a kind of not filling in the strong cold grate plate of material, have simple in structure, clinker particles can be made
The grate plate that will not be clogged in ventilation slot.
To solve the above problems, the utility model, which provides one kind, not filling in the strong cold grate plate of material, including ventilation slot and ventilation hole,
In, multiple ventilation slots are provided in grate plate, the ventilation slot is trapezoidal groove；The opening of trapezoidal groove is big, and slot bottom is small.
Preferably, the ventilation hole is arranged in two sides of ventilation slot.After the wind facies blown out from the ventilation hole of both sides is met
Blowout upwards.
Preferably, the ventilation hole be regular shape circular hole, elliptical aperture, square hole or rectangular opening and irregular shape hole in
One kind, the ventilation hole is located at the lower part of ventilation slot side.Ventilation hole is located at lower section and can blow out clinker upwards.
The utility model advantageous effect：
Grate plate provided by the utility model is mounted in grate, and cooling wind is blown by the ventilation hole of two sides of ventilation slot
Into ventilation slot, to upper blowout after converging in ventilation slot, the clinker being deposited in above grate plate is cooled down.Due to ventilation slot
Cross sectional shape be up big and down small inverted trapezoidal structure, therefore fall within the clinker particles in ventilation slot be just not easy to clog but
It is easy to blow out on cooled wind direction.The stabilization for ensuring that cooling wind ventilation process air quantity and pressure in this way ensures the cold of clinker
But effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the grate plate vertical view of the utility model；
Fig. 3 is the utility model ventilation slot structure schematic diagram；
Wherein, 1, ventilation hole；2, ventilation slot；3, grate plate.
Specific implementation mode
Embodiment 1：
With reference to Figure of description, the utility model provides one kind and not filling in the strong cold grate plate of material, including ventilation slot 2 and ventilation hole 1,
Wherein, multiple ventilation slots 2 are provided in grate plate 3, the ventilation slot 2 is trapezoidal groove；The opening of trapezoidal groove is big, and slot bottom is small.
The ventilation hole 1 is arranged in two sides of ventilation slot 2 and in the lower part of 2 side of ventilation slot.
When use：Grate plate 3 is mounted in grate, is communicated with air compartment below grate plate 3.The cooling wind of cooling blower is from air compartment
It is blown into, is then blown into ventilation slot 2 by the ventilation hole 1 of 2 two sides of ventilation slot, to above blowing after converging in ventilation slot 2
Go out, the clinker being deposited in above grate plate is cooled down.
Since the cross sectional shape of ventilation slot 2 is up big and down small inverted trapezoidal structure, the clinker in ventilation slot 2 is fallen within
Particle is just not easy to clog but is easy to blow out on cooled wind direction.The cooling effect of clinker is ensured that in this way.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (3)
1. one kind not filling in the strong cold grate plate of material, including ventilation slot (2) and ventilation hole (1), which is characterized in that grate plate is provided on (3)
Multiple ventilation slots (2), the ventilation slot (2) are trapezoidal groove；The opening of trapezoidal groove is big, and slot bottom is small.
2. one kind according to claim 1 does not fill in the strong cold grate plate of material, which is characterized in that ventilation hole (1) setting is logical
Two sides of wind groove (2).
3. one kind according to claim 1 does not fill in the strong cold grate plate of material, which is characterized in that the ventilation hole (1) is regular shape
One kind in circular hole, elliptical aperture, square hole or the rectangular opening and irregular shape hole of shape, the ventilation hole (1) are located at ventilation slot (2)
The lower part of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185816.XU CN207831946U (en) | 2018-02-02 | 2018-02-02 | Do not fill in the strong cold grate plate of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185816.XU CN207831946U (en) | 2018-02-02 | 2018-02-02 | Do not fill in the strong cold grate plate of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831946U true CN207831946U (en) | 2018-09-07 |
Family
ID=63396477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820185816.XU Active CN207831946U (en) | 2018-02-02 | 2018-02-02 | Do not fill in the strong cold grate plate of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831946U (en) |
-
2018
- 2018-02-02 CN CN201820185816.XU patent/CN207831946U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |