CN207247879U - A kind of rotary kiln casting preformed block - Google Patents
A kind of rotary kiln casting preformed block Download PDFInfo
- Publication number
- CN207247879U CN207247879U CN201720292059.1U CN201720292059U CN207247879U CN 207247879 U CN207247879 U CN 207247879U CN 201720292059 U CN201720292059 U CN 201720292059U CN 207247879 U CN207247879 U CN 207247879U
- Authority
- CN
- China
- Prior art keywords
- heat insulating
- insulating layer
- temperature
- rotary kiln
- light heat
- 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.)
- Active
Links
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
A kind of rotary kiln casting preformed block, including high-temperature-resistant layer and light heat insulating layer are the utility model is related to, the high-temperature-resistant layer is arranged in the high-temperature-resistant layer with being provided with muscle in anchoring, the light heat insulating layer among the light heat insulating layer.The beneficial effects of the utility model are：Light heat insulating layer is carried out closing encirclement by the utility model with the big high-strength wearable material of intensity, original light material is no longer flowed out from construction gap.So can greatly improve the service life of original liner；Present service life is set to be at least original more than twice.In addition with light material, the outflow from construction gap causes impurity and ash content increase in product to be that product is unqualified to old technique, considerably increases rejection rate, and the utility model can not only improve the quality of product and but also can improve work efficiency.
Description
Technical field
A kind of rotary kiln casting preformed block is the utility model is related to, specifically one kind utilizes High Strength Wear-Resistance Material
The prefabricated section of closed cast is carried out to light block.
Background technology
Rotary kiln in liner in producing rotary course under continuous rotation, the insulating layer below prefabricated section due to intensity significantly
Less than high-strength wearable material, light thermal-insulation material is flowed out from construction gap.Such insulating layer that persistently ultimately results in rinses sky, liner material
Material loses support and then comes off.Rotary kiln cannot just produce；It is uncertain except short straight of liner service life due to halt production
Connect that economic loss returns follow-up production at the same time and equipment belt carrys out very big loss.
Utility model content
In order to overcome in the prior art rotary kiln in liner in producing rotary course under continuous rotation, below prefabricated section
Insulating layer due to intensity be significantly less than high-strength wearable material light thermal-insulation material from construction gap in flow out, it is such persistently to ultimately result in
The problem of insulating layer rinses sky, and inner lining material loses support and then comes off, it is pre- that the utility model provides a kind of rotary kiln castable
Light heat insulating layer is carried out closing encirclement with the big high-strength wearable material of intensity, makes original lightweight by clamp dog, the utility model
Material is no longer flowed out from construction gap.So can greatly improve the service life of original liner；Make present service life
At least original more than twice.In addition with light material, the outflow from construction gap causes impurity and ash content in product to old technique
Increase is that product is unqualified, considerably increases rejection rate, and the utility model can not only improve product quality and but also
It can improve work efficiency.
To achieve these goals, the utility model provides following technical solution：
A kind of rotary kiln casting preformed block, including high-temperature-resistant layer and light heat insulating layer, the high-temperature-resistant layer and institute
State and muscle in anchoring is provided among light heat insulating layer, the light heat insulating layer is arranged in the high-temperature-resistant layer.
Further, the groove for being arranged on the high-temperature-resistant layer both sides is further included.
Further, the cross section of the groove is arc-shaped.
Further, muscle has two in the anchoring, and shape is " M " shape.
Further, the high-temperature-resistant layer is additionally provided with first boss and second boss, the first boss and described second
Boss coordinates, for facilitating the assembling of prefabricated section.
Further, the width of the first boss is less than the width of the second boss.
Further, the cross section of the high-temperature-resistant layer is isosceles trapezoid.
Further, the cross section of the light heat insulating layer is isosceles trapezoid.
Further, the upper end of the light heat insulating layer is zigzag, for being connected firmly.
Further, the upper end of the light heat insulating layer is the arc-shaped of evagination.
The utility model have the advantage that including：
Light heat insulating layer is carried out closing encirclement by the utility model with the big high-strength wearable material of intensity, is made original light
Material is no longer flowed out from construction gap.So can greatly improve the service life of original liner；Make the present use longevity
Life is at least original more than twice.In addition with light material, the outflow from construction gap causes impurity and ash in product to old technique
Point increase is that product is unqualified, considerably increases rejection rate, and the utility model can not only improve product quality and and
And it can improve work efficiency.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the top view of rotary kiln casting preformed block described in the utility model；
Fig. 2 be Fig. 1 B-B to sectional view；
Fig. 3 is A-A of Fig. 1 to the sectional view of embodiment one；
Fig. 4 is A-A of Fig. 1 to the sectional view of embodiment two；
Fig. 5 is A-A of Fig. 1 to the sectional view of embodiment three.
The reference numerals are as follows：
1st, high-temperature-resistant layer；2nd, muscle in anchoring；3rd, groove；4th, light heat insulating layer；5th, first boss；6th, second boss.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment one：
As shown in Figure 1-Figure 3, the utility model provides a kind of rotary kiln casting preformed block, including 1 He of high-temperature-resistant layer
Light heat insulating layer 4, the high-temperature-resistant layer 1 are described light with being provided with muscle 2 in anchoring among the light heat insulating layer 4
Matter insulating 4 is arranged in the high-temperature-resistant layer 1.
Further include the groove 3 for being arranged on 1 both sides of high-temperature-resistant layer.
The cross section of the groove 3 is arc-shaped.
Muscle 2 has two in the anchoring, and shape is " M " shape.
The high-temperature-resistant layer 1 is additionally provided with first boss 5 and second boss 6, the first boss 5 and the second boss
6 coordinate, for facilitating the assembling of prefabricated section.
The width of the first boss 5 is less than the width of the second boss 6.
The cross section of the high-temperature-resistant layer 1 is isosceles trapezoid.
The cross section of the light heat insulating layer 4 is isosceles trapezoid.
It is as follows to make above-described embodiment：
(1) first light material is poured into mould in order to improve the intensity of lightweight thermal insulation layer, and by being mechanically pressed into
Block.
(2) and then when making prefabricated section, light heat insulating layer 4 is placed in the mould of prefabricated section and carries out prefabricated pour
Note.
(3) solidify four hours and demoulded under the conditions of 20 degree or so of environment temperature, when then natural curing 24 is small,
Be placed in baking room 60 degree of drying 8 it is small when, furnace temperature rise to 120 degree keep 12 it is small when；5 degree are risen per hour afterwards until warm in stove
Degree is raised to 450 degree and completes baking.
Using the first boss 5 and second boss 6 for being arranged on the high-temperature-resistant layer 1, be conducive to prefabricated section in rotary kiln
Installation, and good positioning effect, improve work efficiency.
Light heat insulating layer 4 is carried out closing encirclement with the big high-strength wearable material of intensity, makes original light material no longer
Flowed out from construction gap.So can greatly improve the service life of original liner；It is at least present service life
Originally more than twice.
In addition old technique with light material the outflow from construction gap cause in product impurity and ash content increase be product not
Qualification, considerably increases rejection rate, and the utility model can not only improve the quality of product and but also can improve work
Make efficiency.
Embodiment two：
As shown in figs 2-4, the utility model provides a kind of rotary kiln casting preformed block, including 1 He of high-temperature-resistant layer
Light heat insulating layer 4, the high-temperature-resistant layer 1 are described light with being provided with muscle 2 in anchoring among the light heat insulating layer 4
Matter insulating 4 is arranged in the high-temperature-resistant layer 1.
Further include the groove 3 for being arranged on 1 both sides of high-temperature-resistant layer.
The cross section of the groove 3 is arc-shaped.
Muscle 2 has two in the anchoring, and shape is " M " shape.
The high-temperature-resistant layer 1 is additionally provided with first boss 5 and second boss 6, the first boss 5 and the second boss
6 coordinate, for facilitating the assembling of prefabricated section.
The width of the first boss 5 is less than the width of the second boss 6.
The cross section of the high-temperature-resistant layer 1 is isosceles trapezoid.
The upper end of the light heat insulating layer 4 is zigzag, for being connected firmly.
It is as follows to make above-described embodiment：
(1) first light material is poured into mould in order to improve the intensity of lightweight thermal insulation layer, and by being mechanically pressed into
Block.
(2) and then when making prefabricated section, light heat insulating layer 4 is placed in the mould of prefabricated section and carries out prefabricated pour
Note.
(3) solidify four hours and demoulded under the conditions of 20 degree or so of environment temperature, when then natural curing 24 is small,
Be placed in baking room 60 degree of drying 8 it is small when, furnace temperature rise to 120 degree keep 12 it is small when；5 degree are risen per hour afterwards until warm in stove
Degree is raised to 450 degree and completes baking.
Using the first boss 5 and second boss 6 for being arranged on the high-temperature-resistant layer 1, be conducive to prefabricated section in rotary kiln
Installation, and good positioning effect, improve work efficiency.
The upper end of the light heat insulating layer 4 is zigzag, is conducive to light heat insulating layer 4 and high-temperature-resistant layer 1
Connection.
Light heat insulating layer 4 is carried out closing encirclement with the big high-strength wearable material of intensity, makes original light material no longer
Flowed out from construction gap.So can greatly improve the service life of original liner；It is at least present service life
Originally more than twice.
In addition old technique with light material the outflow from construction gap cause in product impurity and ash content increase be product not
Qualification, considerably increases rejection rate, and the utility model can not only improve the quality of product and but also can improve work
Make efficiency.
Embodiment three：
As shown in Fig. 2, Fig. 3, Fig. 5, the utility model provides a kind of rotary kiln casting preformed block, including high-temperature-resistant layer
1 and light heat insulating layer 4, the high-temperature-resistant layer 1 is described with being provided with muscle 2 in anchoring among the light heat insulating layer 4
Light heat insulating layer 4 is arranged in the high-temperature-resistant layer 1.
Further include the groove 3 for being arranged on 1 both sides of high-temperature-resistant layer.
The cross section of the groove 3 is arc-shaped.
Muscle 2 has two in the anchoring, and shape is " M " shape.
The high-temperature-resistant layer 1 is additionally provided with first boss 5 and second boss 6, the first boss 5 and the second boss
6 coordinate, for facilitating the assembling of prefabricated section.
The width of the first boss 5 is less than the width of the second boss 6.
The cross section of the high-temperature-resistant layer 1 is isosceles trapezoid.
The upper end of the light heat insulating layer 4 is the arc-shaped of evagination.
The present embodiment is differed only in embodiment two；The upper end of the light heat insulating layer 4 is the circular arc of evagination
Shape.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of rotary kiln casting preformed block, including high-temperature-resistant layer (1) and light heat insulating layer (4), the high-temperature-resistant layer
(1) with being provided with muscle (2) in anchoring among the light heat insulating layer (4), it is characterised in that the light heat insulating layer
(4) it is arranged in the high-temperature-resistant layer (1), the high-temperature-resistant layer (1) is additionally provided with first boss (5) and second boss (6), institute
State first boss (5) with the second boss (6) to coordinate, for facilitating the assembling of prefabricated section.
2. rotary kiln casting preformed block according to claim 1, it is characterised in that further include and be arranged on the high temperature resistant
The groove (3) of layer (1) both sides.
3. rotary kiln casting preformed block according to claim 2, it is characterised in that the cross section of the groove (3) is
Arc-shaped.
4. rotary kiln casting preformed block according to claim 1, it is characterised in that muscle (2) has two in the anchoring
Bar, shape are " M " shape.
5. rotary kiln casting preformed block according to claim 1, it is characterised in that the width of the first boss (5)
Less than the width of the second boss (6).
6. rotary kiln casting preformed block according to claim 1, it is characterised in that the high-temperature-resistant layer (1) it is transversal
Face is isosceles trapezoid.
7. rotary kiln casting preformed block according to claim 1, it is characterised in that the light heat insulating layer (4)
Cross section be isosceles trapezoid.
8. rotary kiln casting preformed block according to claim 1, it is characterised in that the light heat insulating layer (4)
Upper end be zigzag, for being connected firmly.
9. rotary kiln casting preformed block according to claim 1, it is characterised in that the light heat insulating layer (4)
Upper end be evagination arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292059.1U CN207247879U (en) | 2017-03-23 | 2017-03-23 | A kind of rotary kiln casting preformed block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292059.1U CN207247879U (en) | 2017-03-23 | 2017-03-23 | A kind of rotary kiln casting preformed block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247879U true CN207247879U (en) | 2018-04-17 |
Family
ID=61874822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292059.1U Active CN207247879U (en) | 2017-03-23 | 2017-03-23 | A kind of rotary kiln casting preformed block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434592A (en) * | 2021-09-26 | 2022-05-06 | 山东国茂冶金材料有限公司 | Rotary kiln prefabricated part forming device and method |
-
2017
- 2017-03-23 CN CN201720292059.1U patent/CN207247879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434592A (en) * | 2021-09-26 | 2022-05-06 | 山东国茂冶金材料有限公司 | Rotary kiln prefabricated part forming device and method |
| CN114434592B (en) * | 2021-09-26 | 2022-09-23 | 山东国茂冶金材料有限公司 | Rotary kiln prefabricated part forming device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101634520B (en) | Casting method of cast steel cooling plate | |
| CN100578127C (en) | Fluidized calcining furnace ball arc furnace top and method of forming same | |
| CN207247879U (en) | A kind of rotary kiln casting preformed block | |
| CN207582827U (en) | A kind of parapet of roofing waterproof construction | |
| CN204177215U (en) | NEW TYPE OF COMPOSITE is high-strength easily changes grate cooler sunk fence prefabricated component | |
| CN202137377U (en) | Aluminium melting furnace | |
| CN202106027U (en) | Tundish with electromagnetic heating nozzles | |
| CN103157785A (en) | Construction method of ladle lining | |
| CN212274596U (en) | Novel prefabricated member for lime rotary kiln | |
| CN204876189U (en) | Green house heat preservation wall | |
| CN204676109U (en) | A kind of metallurgical furnace kiln high-temperature hot-air pipeline brick | |
| CN203421963U (en) | Novel thermal insulation castable block used for top of calciner | |
| CN208184018U (en) | A kind of prefabricated reinforced concrete composite thermo-insulating wall board being connect using steel bar girder with insulating layer | |
| CN207615650U (en) | A kind of steel ladle with plug-in insulation construction | |
| CN206829508U (en) | A kind of 3D printing assembled miniature steel composite roof | |
| CN101634524B (en) | Casting method of electric furnace water cooling cast steel furnace cover | |
| CN206692756U (en) | A kind of aluminum electrolyzing cell used compound anode cladding system | |
| CN204657466U (en) | A kind of auxiliary molten aluminium graphite crucible is sling the external device (ED) of cast | |
| CN218238379U (en) | Furnace kiln refractory material winter construction structure | |
| CN209991750U (en) | Energy-saving rock wool manufacturing cupola | |
| CN2215668Y (en) | Arc shape furnace top with turnable joint | |
| CN2479107Y (en) | Water-proof heat-insualting slab | |
| CN209323816U (en) | The molten sulfur pond acid-resistant and anti-high-temperature brick of sulfur recovery facility | |
| CN203230438U (en) | Ribbed arched open cut tunnel lining structure | |
| CN211341421U (en) | Cold bridge system is prevented to indoor ski field snow way |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |