CN105417970A - Paving level and scale height control method of double-hearth lime kiln hearths - Google Patents
Paving level and scale height control method of double-hearth lime kiln hearths Download PDFInfo
- Publication number
- CN105417970A CN105417970A CN201510797400.4A CN201510797400A CN105417970A CN 105417970 A CN105417970 A CN 105417970A CN 201510797400 A CN201510797400 A CN 201510797400A CN 105417970 A CN105417970 A CN 105417970A
- Authority
- CN
- China
- Prior art keywords
- kiln
- stones
- laying bricks
- line
- paving
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention discloses a paving level and scale height control method of double-hearth lime kiln hearths. The method includes the following steps that firstly, a laser line meter is utilized to find out a pouring leveling line in cooperation with a transparent horizontal hose; secondly, the laser line meter is utilized to give out a paving scale height line every 4-6 layers on each kiln hearth shell, the transparent horizontal hose is introduced into the two kiln hearths so that it can be determined that the same layer of the two kiln hearths is located on the same plane, and corbels are paved; thirdly, the laser line meter is utilized to give out a paving scale height line and a top pouring layer line every 4-6 layers on an annular channel outer cylinder, the laser line meter is utilized to scan the paving scale height line on an inner cylinder brick layer according to the paving scale height at the top of the outer cylinder, and an annular channel is paved; finally, the paving scale height line is scanned through a method combining the laser line meter and the transparent horizontal hose, and straight-segment paving is conducted. According to the paving level and scale height control method, the level and the scale height are controlled through the transparent horizontal hose in cooperation with the laser line meter, and the problem that it is difficult to control the level and scale height error in advance in the paving process is effectively solved.
Description
Technical field
The present invention relates to industrial building construction, particularly a kind of double-hearth lime kiln kiln thorax builds level and absolute altitude control method by laying bricks or stones.
Background technology
Double-hearth lime kiln two kiln thorax is not because its structure is communicated with below access platform, and to the above regional connectivity of access platform, double-hearth lime kiln absolute altitude and level control to be a difficult point all the time.Conventional mapping methods is for build by laying bricks or stones with transparent horizontal hose all-the-way tracking, and surveying work amount is large, when building by laying bricks or stones to channel connection platform, level controls poor, comprehensively cannot control the whole plane of two kiln thoraxes, and can not play and control in advance building by laying bricks or stones absolute altitude, construction speed slows down.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, provide a kind of simple to operate, brickwork is built absolute altitude and level by laying bricks or stones and is controlled accurate double-hearth lime kiln kiln thorax and build level and absolute altitude control method by laying bricks or stones.
In order to solve the problems of the technologies described above, the invention provides a kind of double-hearth lime kiln kiln thorax and building level and absolute altitude control method by laying bricks or stones, comprising the following steps:
(1) in two kiln thoraxes, measure base planeness respectively with Laser Line Marker, choose a relief according to measuring result and design requirements;
(2) the relief position Laser Line Marker in the first kiln thorax is released the first kiln thorax kiln bottom pour mold and is noted levelling line, and adopt transparent horizontal hose to pour water the levelling absolute altitude of the first kiln thorax caused in the second kiln thorax, then scan out the second kiln thorax kiln bottom pour mold with Laser Line Marker according to horizontal hose water level and note levelling line;
(3) on two kiln thorax kiln shells, every 4-6 layer Laser Line Marker is released one respectively and is built elevation line by laying bricks or stones, and horizontal hose two ends are caused respectively in the first kiln thorax and the second kiln thorax, confirmation two kiln thorax identical layer of pouring water in horizontal hose is in same plane, guarantees upwards to build bracket by laying bricks or stones successively in strict accordance with the elevation line of releasing in two kiln thorax building process;
(4), after bracket has been built by laying bricks or stones, release at circular channel urceolus every 4-6 layer Laser Line Marker and build elevation line and top pouring layer line by laying bricks or stones;
(5) build absolute altitude by laying bricks or stones according to urceolus top, return out the size that inner core builds altitude line by laying bricks or stones downwards, and with Laser Line Marker, the elevation line of building by laying bricks or stones in step (4) is swept in inner core brick layer, build circular channel by laying bricks or stones successively;
(6) after circular channel has been built by laying bricks or stones, by the method described in step (3), upwards build straight section by laying bricks or stones successively, two kiln thorax synchronous constructions of described straight section, its unwrapping wire synchronously carries out according to construction speed.
The invention has the beneficial effects as follows: the present invention adopts Laser Line Marker, or transparent horizontal hose is in conjunction with the method level of control of Laser Line Marker and absolute altitude, effectively overcome in building process, level and absolute altitude error are difficult to the problem controlled in advance, brickwork builds level by laying bricks or stones and absolute altitude controls accurately; Compared with conventional mapping methods, adopt Laser Line Marker to reduce surveying work amount, and can prevention and corntrol be shifted to an earlier date, accelerating construction progress to the error caused in building process.
Embodiment
The invention will be further described below.
A kind of double-hearth lime kiln kiln thorax builds level and absolute altitude control method by laying bricks or stones, comprises the following steps:
1, the levelling unwrapping wire of steel structure base at the bottom of kiln: first, measures base planeness respectively with Laser Line Marker in two kiln thoraxes, chooses a relief according to measuring result and design requirements; Then, relief position Laser Line Marker in the first kiln thorax is released the first kiln thorax kiln bottom pour mold and is noted levelling line, and adopt transparent horizontal hose to pour water the levelling absolute altitude of the first kiln thorax caused in the second kiln thorax, then scan out the second kiln thorax kiln bottom pour mold with Laser Line Marker according to horizontal hose water level and note levelling line;
2, bracket is built by laying bricks or stones: on two kiln thorax kiln shells, every 4-6 layer Laser Line Marker is released one respectively and built elevation line by laying bricks or stones, and horizontal hose two ends are caused respectively in the first kiln thorax and the second kiln thorax, confirmation two kiln thorax identical layer of pouring water in horizontal hose is in same plane, guarantees upwards to build bracket by laying bricks or stones successively in strict accordance with the elevation line of releasing in two kiln thorax building process;
3: circular channel is built by laying bricks or stones: after bracket has been built by laying bricks or stones, carry out circular channel and build by laying bricks or stones, first, release at circular channel urceolus every 4-6 layer Laser Line Marker and build elevation line and top pouring layer line by laying bricks or stones; Then, build absolute altitude by laying bricks or stones according to urceolus top, return out the size that inner core builds altitude line by laying bricks or stones downwards, and with Laser Line Marker, above-mentioned elevation line of building by laying bricks or stones is swept in inner core brick layer, build circular channel by laying bricks or stones successively;
4, straight section is built by laying bricks or stones: after circular channel has been built by laying bricks or stones, by the method that bracket is built by laying bricks or stones, namely on two kiln thorax kiln shells of straight section, every 4-6 layer Laser Line Marker is released one respectively and is built elevation line by laying bricks or stones, and horizontal hose two ends are caused respectively in the first kiln thorax and the second kiln thorax, confirmation two kiln thorax identical layer of pouring water in horizontal hose is in same plane, guarantee upwards to build 3 sections successively by laying bricks or stones with upper straight section in strict accordance with the elevation line of releasing in two kiln thorax building process, two kiln thorax synchronous constructions of described straight section, its unwrapping wire synchronously carries out according to construction speed.
Claims (1)
1. double-hearth lime kiln kiln thorax builds level and an absolute altitude control method by laying bricks or stones, it is characterized in that, comprises the following steps:
(1) in two kiln thoraxes, measure base planeness respectively with Laser Line Marker, choose a relief according to measuring result and design requirements;
(2) the relief position Laser Line Marker in the first kiln thorax is released the first kiln thorax kiln bottom pour mold and is noted levelling line, and adopt transparent horizontal hose to pour water the levelling absolute altitude of the first kiln thorax caused in the second kiln thorax, then scan out the second kiln thorax kiln bottom pour mold with Laser Line Marker according to horizontal hose water level and note levelling line;
(3) on two kiln thorax kiln shells, every 4-6 layer Laser Line Marker is released one respectively and is built elevation line by laying bricks or stones, and horizontal hose two ends are caused respectively in the first kiln thorax and the second kiln thorax, confirmation two kiln thorax identical layer of pouring water in horizontal hose is in same plane, guarantees upwards to build bracket by laying bricks or stones successively in strict accordance with the elevation line of releasing in two kiln thorax building process;
(4), after bracket has been built by laying bricks or stones, release at circular channel urceolus every 4-6 layer Laser Line Marker and build elevation line and top pouring layer line by laying bricks or stones;
(5) build absolute altitude by laying bricks or stones according to urceolus top, return out the size that inner core builds altitude line by laying bricks or stones downwards, and with Laser Line Marker, the elevation line of building by laying bricks or stones in step (4) is swept in inner core brick layer, build circular channel by laying bricks or stones successively;
(6) after circular channel has been built by laying bricks or stones, by the method described in step (3), upwards build straight section by laying bricks or stones successively, two kiln thorax synchronous constructions of described straight section, its unwrapping wire synchronously carries out according to construction speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797400.4A CN105417970A (en) | 2015-11-18 | 2015-11-18 | Paving level and scale height control method of double-hearth lime kiln hearths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797400.4A CN105417970A (en) | 2015-11-18 | 2015-11-18 | Paving level and scale height control method of double-hearth lime kiln hearths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417970A true CN105417970A (en) | 2016-03-23 |
Family
ID=55496589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510797400.4A Pending CN105417970A (en) | 2015-11-18 | 2015-11-18 | Paving level and scale height control method of double-hearth lime kiln hearths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922071A (en) * | 2019-12-16 | 2020-03-27 | 中冶长天国际工程有限责任公司 | Brickwork for annular channel of double-chamber lime kiln and construction method |
| CN117162065A (en) * | 2023-09-12 | 2023-12-05 | 唐山盾石建筑工程有限责任公司 | Marking device of cement rotary kiln |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087731A (en) * | 2011-10-27 | 2013-05-08 | 鞍钢建设集团有限公司 | Laser measurement installation method for dry coke quenching furnace shell |
| CN103159395A (en) * | 2012-10-29 | 2013-06-19 | 中国二十二冶集团有限公司 | Control method of melting furnace bottom elevation of float glass furnace |
| CN104567414A (en) * | 2013-10-22 | 2015-04-29 | 五冶集团上海有限公司 | Building control method of lining of tubular kiln |
| CN104973810A (en) * | 2015-06-24 | 2015-10-14 | 天津二十冶建设有限公司 | Twin-chamber limekiln masonry measuring and positioning method |
-
2015
- 2015-11-18 CN CN201510797400.4A patent/CN105417970A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087731A (en) * | 2011-10-27 | 2013-05-08 | 鞍钢建设集团有限公司 | Laser measurement installation method for dry coke quenching furnace shell |
| CN103159395A (en) * | 2012-10-29 | 2013-06-19 | 中国二十二冶集团有限公司 | Control method of melting furnace bottom elevation of float glass furnace |
| CN104567414A (en) * | 2013-10-22 | 2015-04-29 | 五冶集团上海有限公司 | Building control method of lining of tubular kiln |
| CN104973810A (en) * | 2015-06-24 | 2015-10-14 | 天津二十冶建设有限公司 | Twin-chamber limekiln masonry measuring and positioning method |
Non-Patent Citations (2)
| Title |
|---|
| 李伟平等: ""激光标线仪控制现浇混凝土楼板顶标高的应用"", 《建筑施工》 * |
| 李田光编著: "《望都民俗文化》", 31 December 2013, 河北大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110922071A (en) * | 2019-12-16 | 2020-03-27 | 中冶长天国际工程有限责任公司 | Brickwork for annular channel of double-chamber lime kiln and construction method |
| CN117162065A (en) * | 2023-09-12 | 2023-12-05 | 唐山盾石建筑工程有限责任公司 | Marking device of cement rotary kiln |
| CN117162065B (en) * | 2023-09-12 | 2024-03-19 | 唐山盾石建筑工程有限责任公司 | Marking device of cement rotary kiln |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102434003B (en) | Heavy battened steel column construction process | |
| CN107299762B (en) | Concrete pouring method based on BIM | |
| CN104949661B (en) | High-rise building Core Walls Structure Template Location measures control method | |
| CN103673621B (en) | Construction method for spherical furnace top of industrial furnace | |
| CN108149703B (en) | Work transmission line basis precast construction method | |
| CN209227580U (en) | The tower-crane foundation structure of raft foundation is placed under a kind of | |
| CN107190983B (en) | A kind of construction method of prefabricated assembled cornice | |
| CN105417970A (en) | Paving level and scale height control method of double-hearth lime kiln hearths | |
| CN102680942A (en) | Blast furnace frame measuring positioning method based on total station | |
| CN107491619A (en) | A kind of old project steel construction that changes based on BIM technology positions construction method for hanging | |
| CN104973810A (en) | Twin-chamber limekiln masonry measuring and positioning method | |
| CN105780612B (en) | A kind of prefabricated subway assembled track plate and its construction method | |
| CN110172922A (en) | A kind of environmentally friendly downlink Self-propelled steel trestle work structure construction method | |
| CN203890843U (en) | Highway earth rammer used for civil engineering | |
| CN104634315A (en) | Multilayer floor layering horizontal displacement monitoring system | |
| CN105089276B (en) | A kind of construction method of the large area concrete plate of application floor elevation control instrument | |
| CN103953194B (en) | A kind of variable-section variable gradient concrete in mass guiding gutter construction method | |
| CN107237494A (en) | A kind of adjustable hole to be provided construction mould and construction method | |
| CN103482042B (en) | A kind of deep water comb shape slideway cross beam construction method of installation | |
| CN205329714U (en) | Compound retaining wall structure of highway precast concrete piece | |
| CN204960251U (en) | Paint layer gauge control device | |
| CN210561540U (en) | But levelling device based on precast concrete pavement slab | |
| CN201891250U (en) | Flooring leveling device | |
| CN108049640A (en) | A kind of building block system building block construction technology | |
| CN203348838U (en) | Lifting shim plate device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |