CN107989461B - A kind of preparation method and chimney of chimney - Google Patents
A kind of preparation method and chimney of chimney Download PDFInfo
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- CN107989461B CN107989461B CN201711216784.1A CN201711216784A CN107989461B CN 107989461 B CN107989461 B CN 107989461B CN 201711216784 A CN201711216784 A CN 201711216784A CN 107989461 B CN107989461 B CN 107989461B
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- sponge
- chimney
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
Abstract
The present invention relates to a kind of preparation methods of chimney, comprising the following steps: step 1, the preparation method for designing chimney, and prepare first segment chimney skeleton；Step 2 prepares sponge cement blanket；Step 3 prepares first segment chimney, and first segment sponge cement blanket is trapped among to the periphery of first segment skeleton, and joining place is fixed with anchor studs, then sprayed water, and after the solidification of first segment sponge cement blanket, applies anticorrosion material in its inner wall；Step 4, on the basis of the preceding paragraph skeleton, prepare next section of skeleton, and this section of corresponding sponge cement blanket is trapped among to the periphery of this section of skeleton, joining place is fixed fixed with anchoring；And horizontal pressure stubble is equipped between the preceding paragraph sponge cement blanket, it is fixed at level pressure stubble using anchor studs, is then sprayed water, after this section of sponge cement blanket solidifies, apply anticorrosion material in its inner wall；Preparation is simple, and chimney occupied area obtained is small, saves material, and manufacturing cost is low；The invention further relates to a kind of using chimney made from above-mentioned preparation method.
Description
Technical field
The present invention relates to a kind of preparation method of chimney and chimneys.
Background technique
General back yard industry chimney, such as common heating boiler chimney, highly generally at more than ten meters to more than 30 meters,
The elementary contour of chimney is usually first made with brick body substrate, then the inside and outside wall smearing of the elementary contour formed in brick body substrate
Cement or concrete etc. will also coat corrosion-resistant coating in its inner wall, due to cement or concrete layer on brick body substrate and inside and outside wall
The volume that will lead to chimney obtained is larger, takes up a large area, and wastes material, higher cost.This cost is relatively high；Also
A kind of mode, is rolled by skeleton and iron sheet, due to iron sheet poor corrosion resistance, even if using in inner wall anticorrosive coating
Service life is also between 3-5.
Summary of the invention
The present invention in view of the deficiency of the prior art, provides that a kind of occupied area is small, saves the chimney of cost
Preparation method.
The technical scheme to solve the above technical problems is that a kind of preparation method of chimney, comprising the following steps:
Step 1, the preparation method for designing chimney, and prepare first segment chimney skeleton；
Step 2 prepares sponge cement blanket, according to the preparation method of chimney, prepares various sizes of sponge cement blanket, and will
The sponge cement blanket prepared carries out label according to number of segment, sponge cement blanket specific the preparation method is as follows:
1) prepare material, prepare upper layer of fabric, sponge and layer fabric, the layer fabric, sponge and upper layer of fabric
Outer profile size is identical, and the length and width of the layer fabric, the sponge and upper layer of fabric cigarette with corresponding section respectively
The perimeter and height of chimney skeleton are adapted, and the density of the sponge is less than 18kg/m3；
2) sponge cement layer is prepared, sponge is placed on shaking platform, the lower section of shaking platform is equipped with cement recycling dress
It sets, the shaking platform includes shaking platform supporting leg, the peripheral frame that is mounted on the shaking platform supporting leg and is mounted on described enclose
The vibrating motor of frame side, the peripheral frame is interior to be equipped with the lower metal silk screen, and the peripheral frame is equipped with groove, lower layer's gold
Belong to silk screen and be equipped with handle corresponding with the groove, constantly topples over cement or cement and accelerator, sodium metasilicate from top
Mixture, is also provided with distribution device on the shaking platform, and distribution device makes cement or cement and accelerator, sodium metasilicate
The more uniform upper end for being distributed in sponge of mixture, the in addition vibration of shaking platform, cement or cement and accelerator, silicic acid
The mixture of sodium is constantly filled into the gap of sponge, until filling saturation in sponge, forms sponge cement layer；
3) it sutures, first the layer fabric is placed on suture platform, by the lower metal silk screen and sponge cement layer
It is placed on the layer fabric together, then the upper layer of fabric is placed on the sponge cement layer, then, use fiber filament
Line sutures upper and lower layer fabric, sponge cement layer and lower metal silk screen.
Step 3 prepares first segment chimney, and first segment sponge cement blanket is trapped among to the periphery of first segment skeleton, and joining place is used
Anchor studs are fixed, and are then sprayed water, and after the solidification of first segment sponge cement blanket, apply anticorrosion material in its inner wall；
Step 4, on the basis of the preceding paragraph skeleton, prepare next section of skeleton, and this section of corresponding sponge cement blanket is enclosed
In the periphery of this section of skeleton, joining place is fixed with anchor studs；And horizontal pressure stubble, water are equipped between the preceding paragraph sponge cement blanket
It is fixed at concora crush stubble using anchor studs, is then sprayed water, after this section of sponge cement blanket solidifies, apply anticorrosion material in its inner wall.
The beneficial effect of chimney preparation method is in the present invention: preparation is simple, and chimney occupied area obtained is small, saves material
Material, manufacturing cost are low.
Further, the anticorrosion material be the anticorrosion material be MDI, PPG-2000, NCO, polyethers, amine chain extension
The mixture of agent and silane coupling agent.
It is long using the time using above-mentioned further technical solution the utility model has the advantages that acidproof, corrosion-resistant.
Further, the length of the sponge cement blanket is greater than the perimeter of its corresponding section of skeleton, is formed in its joining place perpendicular
Vertical compression stubble, and press the half with a thickness of in-between part thickness of sponge cement blanket at stubble.
Further, the outer profile of the sponge cement blanket is trapezoidal.
It further, further include that upper layer wire is laid on sponge cement layer before placing upper layer of fabric in step 2
The step of net, finally, suturing upper and lower layer fabric, sponge cement layer and upper and lower layer wire mesh for fiber wire；It is described
Upper and lower layer wire mesh is bent.
Beneficial effect using above-mentioned further technical solution is: using double layer of metal silk screen, the intensity of the chimney of formation
Higher, effect of prestressed is more preferable.
Further, the suture platform includes the hollow out net for suturing platform legs and being arranged in the suture platform legs
Plate, and the hole of the hollow out web plate is greater than the spacing between adjacent fiber silk thread.
Further, the accelerator can mix for the mixture of aluminum oxide clinker and lime stone, aluminium ore powder, sodium aluminate, 711
One or more of materials such as solidifying soil accelerator, calcining milling and lithium carbonate.
Further, the upper layer of fabric and the layer fabric can be using a kind of in non-woven fabrics, woven fabric or looped fabric
Or it is several.
Chimney made from above-mentioned preparation method is used the invention further relates to a kind of, the chimney ground area is small, saves material, system
It makes at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sponge cement blanket in embodiment 1 in the present invention；
Fig. 2 is the structural schematic diagram of sponge cement blanket in embodiment 2 in the present invention；
Fig. 3 is the structural schematic diagram of shaking platform in the present invention；
Fig. 4 is the structural schematic diagram that platform is sutured in the present invention；
Fig. 5 is the first segment skeleton structure schematic diagram of chimney in the present invention；
In the accompanying drawings, list of designations represented by each label is following 1, sponge cement blanket, 1-1, upper layer of fabric, 1-2,
Sponge cement layer, 1-3, layer fabric, 1-4, wire mesh, 1-41, handle, 2, shaking platform, 2-1, shaking platform supporting leg,
2-2, vibrating motor, 2-3, peripheral frame, 3, suture platform, 3-1, suture platform legs, 3-2, hollow out web plate, 4, rhone.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
The present invention relates to a kind of preparation methods of chimney, including following embodiment:
Embodiment 1
As shown in Fig. 1, Fig. 3-Fig. 5, a kind of preparation method of chimney, comprising the following steps:
Step 1, the preparation method for designing chimney, and prepare first segment chimney skeleton, chimney skeleton can using I-steel,
The one or more of angle steel or steel pipe are prepared；
Step 2 prepares sponge cement blanket 1, according to the preparation method of chimney, prepares various sizes of sponge cement blanket, and
The sponge cement blanket that will be prepared carries out label according to number of segment, sponge cement blanket specific the preparation method is as follows:
1) prepare material, prepare upper layer of fabric 1-1, sponge and layer fabric 1-3, the upper layer of fabric 1-1 and it is described under
Layer fabric 1-3 can be using one or more of in non-woven fabrics, woven fabric or looped fabric, the layer fabric 1-3, sponge and described
The size of upper layer of fabric 1-1 is identical, and the length and width of the layer fabric 1-3, sponge and upper layer of fabric 1-1 respectively with
The perimeter and height of corresponding section of chimney skeleton are adapted, and the density of the sponge is less than 18kg/m3；
2) sponge cement layer 1-2 is prepared, sponge is placed on shaking platform, the lower section of shaking platform 2 is returned equipped with cement
Receiving apparatus, the shaking platform 2 include shaking platform supporting leg 2-1, the peripheral frame 2-3 being mounted on the shaking platform supporting leg 2-1
And be mounted in the vibrating motor 2-2, the peripheral frame 2-3 of the side the peripheral frame 2-3 and be equipped with the lower metal silk screen 1-4, institute
Peripheral frame 2-3 is stated equipped with groove, the lower metal silk screen 1-4 is equipped with handle 1-41 corresponding with the groove, constantly
The mixture of cement or cement and accelerator, sodium metasilicate is toppled over from top, the accelerator can be aluminum oxide clinker and lime
One of materials such as mixture, aluminium ore powder, sodium aluminate, 711 concrete accelerators, calcining milling and the lithium carbonate of stone are several
Kind, it is also provided with distribution device (being not drawn into figure) on the shaking platform 2, distribution device makes cement or cement and rapid hardening
Agent, sodium metasilicate the more uniform upper end for being distributed in sponge of mixture, the vibration of shaking platform 2 in addition, cement or cement
It is constantly filled into the gap of sponge with the mixture of accelerator, sodium metasilicate, until filling saturation in sponge, forms sponge cement
Layer 1-2；
3) it sutures, first the layer fabric 1-3 is placed on suture platform 3, by the lower metal silk screen 1-4 and sponge
Cement layer 1-2 is placed on together on the layer fabric 1-3, then the upper layer of fabric 1-1 is placed on the sponge cement layer
On 1-2, then, with fiber wire (being not drawn into figure) by upper and lower layer fabric, sponge cement layer 1-2 and lower metal silk screen 1-
4 sutures；The suture platform 3 includes the hollow out net for suturing platform legs 3-1 and being arranged on the suture platform legs 3-1
Plate 3-2, and the hole of the hollow out web plate 3-2 is greater than the spacing between adjacent fiber silk thread.
Step 3 prepares first segment chimney, and first segment sponge cement blanket is trapped among to the periphery of first segment skeleton, and joining place is used
Anchor studs are fixed, and are then sprayed water, and after the solidification of first segment sponge cement blanket, apply anticorrosion material, the anticorrosion in its inner wall
Material is the mixture of MDI, PPG-2000, NCO, polyethers, amine chain extender and silane coupling agent；
Step 4, on the basis of the preceding paragraph skeleton, prepare next section of skeleton, and this section of corresponding sponge cement blanket is enclosed
In the periphery of this section of skeleton, joining place is fixed with anchor studs；And horizontal pressure stubble, water are equipped between the preceding paragraph sponge cement blanket
It is fixed at concora crush stubble using anchor studs, is then sprayed water, after this section of sponge cement blanket solidifies, apply anticorrosion material in its inner wall.
Embodiment 2
It as Figure 2-Figure 5, difference from example 1 is that, further include placing upper layer of fabric 1-1 in step 1
Before, the step of being laid with wire mesh 1-5 in upper layer on sponge cement layer 1-2, finally, upper and lower layer is knitted for fiber wire
Object, sponge cement layer 1-2 and the suture of upper and lower layer wire mesh；
The invention further relates to a kind of using chimney made from above-mentioned preparation method.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of preparation method of chimney, which comprises the following steps:
Step 1, the preparation method for designing chimney, and prepare first segment chimney skeleton；
Step 2 prepares sponge cement blanket, according to the preparation method of chimney, prepares various sizes of sponge cement blanket, and will preparation
Good sponge cement blanket carries out label according to number of segment, sponge cement blanket specific the preparation method is as follows:
1) prepare material, prepare upper layer of fabric, sponge and layer fabric, the foreign steamer of the layer fabric, sponge and upper layer of fabric
Wide size is identical, and the length and width of the layer fabric, the sponge and upper layer of fabric chimney bone with corresponding section respectively
The perimeter and height of frame are adapted, and the density of the sponge is less than 18kg/m3；
2) sponge cement layer is prepared, sponge is placed on shaking platform, the lower section of shaking platform is equipped with cement recyclable device, institute
Stating shaking platform includes shaking platform supporting leg, the peripheral frame that is mounted on the shaking platform supporting leg and is mounted on the peripheral frame side
Vibrating motor, lower metal silk screen is equipped in the peripheral frame, the peripheral frame is equipped with groove, sets on the lower metal silk screen
There is handle corresponding with the groove, the mixture of cement or cement and accelerator, sodium metasilicate is constantly toppled over from top, it is described
Distribution device is additionally provided on shaking platform, distribution device keeps cement or cement and the mixture of accelerator, sodium metasilicate more uniform
The upper end for being distributed in sponge, the mixture of the vibration of shaking platform in addition, cement or cement and accelerator, sodium metasilicate is continuous
It is filled into the gap of sponge, until filling saturation in sponge, forms sponge cement layer；
3) it sutures, first the layer fabric is placed on suture platform, together by the lower metal silk screen and sponge cement layer
It is placed on the layer fabric, then the upper layer of fabric is placed on the sponge cement layer, it then, will with fiber wire
Upper and lower layer fabric, sponge cement layer and the suture of lower metal silk screen；
Step 3 prepares first segment chimney, and first segment sponge cement blanket is trapped among to the periphery of first segment skeleton, joining place anchoring
Nail is fixed, and is then sprayed water, and after the solidification of first segment sponge cement blanket, applies anticorrosion material in its inner wall；
Step 4, on the basis of the preceding paragraph skeleton, prepare next section of skeleton, and this section of corresponding sponge cement blanket is trapped among this
The periphery of section skeleton, joining place are fixed with anchor studs；And horizontal pressure stubble, level pressure are equipped between the preceding paragraph sponge cement blanket
It is fixed at stubble using anchor studs, is then sprayed water, after this section of sponge cement blanket solidifies, apply anticorrosion material in its inner wall.
2. the preparation method of chimney according to claim 1, which is characterized in that the anticorrosion material is MDI, PPG-
2000, the mixture of NCO, polyethers, amine chain extender and silane coupling agent.
3. the preparation method of chimney according to claim 1, which is characterized in that the length of the sponge cement blanket is greater than it
The perimeter of corresponding section of skeleton forms vertical pressure stubble in its joining place, and press sponge cement blanket at stubble with a thickness of intermediate portion
The half of position thickness.
4. the preparation method of chimney according to claim 1-3, which is characterized in that outside the sponge cement blanket
Profile is trapezoidal.
5. the preparation method of chimney according to claim 4, which is characterized in that further include being knitted on placement upper layer in step 2
Before object, in the step of being laid with upper layer wire mesh on sponge cement layer, finally, with fiber wire by upper and lower layer fabric, sponge
Cement layer and the suture of upper and lower layer wire mesh.
6. the preparation method of chimney according to claim 5, which is characterized in that the suture platform includes suture platform branch
Leg and be arranged in it is described suture platform legs on hollow out web plate, and the hole of the hollow out web plate be greater than adjacent fiber silk thread it
Between spacing.
7. the preparation method of chimney according to claim 6, which is characterized in that the accelerator is aluminum oxide clinker and stone
One or more of mixture, aluminium ore powder, sodium aluminate, 711 concrete accelerators, calcining milling and lithium carbonate of lime stone.
8. according to the preparation method of the described in any item chimneys of claim 5-7, which is characterized in that the upper layer of fabric and described
Layer fabric is using one or more of in non-woven fabrics, woven fabric or looped fabric.
9. a kind of chimney, which is characterized in that be made using the preparation method of the described in any item chimneys of claim 1-7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216784.1A CN107989461B (en) | 2017-11-28 | 2017-11-28 | A kind of preparation method and chimney of chimney |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711216784.1A CN107989461B (en) | 2017-11-28 | 2017-11-28 | A kind of preparation method and chimney of chimney |
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| CN107989461A CN107989461A (en) | 2018-05-04 |
| CN107989461B true CN107989461B (en) | 2019-11-26 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101259364B1 (en) * | 2012-12-03 | 2013-04-30 | 기찬토건(주) | Ground reinforcing apparatus |
| CN103541366A (en) * | 2013-09-30 | 2014-01-29 | 宁波和谐信息科技有限公司 | Cement-based composite material carpet and ditch and revetment construction technology of cement-based composite material carpet |
| CN203559389U (en) * | 2013-09-30 | 2014-04-23 | 宁波和谐信息科技有限公司 | Cement-based composite material blanket |
| CN103953938A (en) * | 2014-05-09 | 2014-07-30 | 无锡市华威耐火材料有限公司 | Chimney corrosion resistant structure and preparing method thereof |
-
2017
- 2017-11-28 CN CN201711216784.1A patent/CN107989461B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101259364B1 (en) * | 2012-12-03 | 2013-04-30 | 기찬토건(주) | Ground reinforcing apparatus |
| CN103541366A (en) * | 2013-09-30 | 2014-01-29 | 宁波和谐信息科技有限公司 | Cement-based composite material carpet and ditch and revetment construction technology of cement-based composite material carpet |
| CN203559389U (en) * | 2013-09-30 | 2014-04-23 | 宁波和谐信息科技有限公司 | Cement-based composite material blanket |
| CN103953938A (en) * | 2014-05-09 | 2014-07-30 | 无锡市华威耐火材料有限公司 | Chimney corrosion resistant structure and preparing method thereof |
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| CN107989461A (en) | 2018-05-04 |
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