Furnace building greenhouse adapting to different working conditions and construction method thereof

Abstract

The invention relates to the technical field of coke oven refractory material construction equipment, in particular to a furnace building greenhouse adapting to different working conditions and a construction method thereof, a greenhouse body comprises a main span structure and an auxiliary span structure, the main span structure comprises a plurality of main span frame units, and each main span frame unit comprises two main span stand columns and two main span roof truss beams; the two ends of the main span roof truss beam are connected with the tops of the main span stand columns on the corresponding sides. The auxiliary-span structure comprises a plurality of auxiliary-span frame units, each auxiliary-span frame unit comprises an auxiliary-span stand column and an auxiliary-span roof truss beam, the auxiliary-span stand columns are arranged on the outer side of the main-span stand column on one side of the main-span frame unit in parallel, and the auxiliary-span roof truss beams are obliquely arranged between the main-span stand columns and the auxiliary-span stand columns and connected with the main-span stand columns and the auxiliary-span stand columns respectively; the main span structure and the auxiliary span structure of the greenhouse are divided into a plurality of detachable frame unit modules, and the unit modules are assembled according to field requirements, so that the universality of the greenhouse is improved, repeated design and repeated manufacturing are avoided, and the turnover utilization rate of the greenhouse is increased.

Description

Technical Field

[0001] The invention relates to the technical field of coke oven refractory material construction equipment, in particular to a coke oven shed adaptable to different working conditions and a construction method thereof. Background Art

[0002] Coking is a process industry that converts coal into metallurgical fuel and chemical raw materials. It is an important part of the steel industry. In the long process of steel production, coking plays an irreplaceable and important role. Among them, the coke oven is the core production equipment in the coking industry. The coke oven is usually built with refractory bricks and refractory mud. It is an important thermal equipment for converting coal into coke. In the initial heating stage of coke oven masonry and oven baking, in order to ensure that the coke oven masonry construction environment is dry and warm, and to avoid the refractory materials of the furnace body being damaged by rain and snow or low temperature freezing, which affects the safe operation of the coking plant, a closed furnace shed is often installed at the coke oven body construction site before entering the coke oven refractory material masonry process, and the coke oven refractory material masonry, the installation of the furnace protection iron structure, and the oven baking are all carried out in the closed furnace shed.

[0003] At present, the main construction companies have a wide variety of furnace greenhouses with various specifications. There is poor compatibility between different furnace types, and very few existing coke oven greenhouse components can be used. Therefore, each company needs to frequently repeat the design and purchase of furnace greenhouses for different furnace types, and frequently repeat the repair, matching and modification of the greenhouses for different usage conditions, resulting in a significant reduction in the turnover number of greenhouses and construction efficiency, and a significant increase in construction costs. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a furnace-building greenhouse and a construction method thereof that are adaptable to different working conditions. The modular assembly has good versatility, avoids repeated design and production, improves the turnover of the greenhouse, and reduces construction costs.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A furnace greenhouse adapted to different working conditions, the greenhouse body comprises a main span structure and a secondary span structure, the secondary span structure is arranged on one side of the main span structure and connected to the main span structure; The main span structure includes a plurality of main span frame units, each of which includes two main span columns and two main span roof beams; the two main span roof beams are hinged, and the two ends of the hinged main span roof beams are respectively connected to the tops of the main span columns on the corresponding sides; a main span roof panel is laid between the main span roof beams of two adjacent main span frame units, a main span wall panel is laid between the main span columns of two adjacent main span frame units, and a main span gable panel is laid between the two main span columns of the main span frame units at both ends of the main span structure; The sub-span structure includes a plurality of sub-span frame units, which are arranged corresponding to the main span frame units. Each sub-span frame unit includes sub-span columns and sub-span roof beams. The sub-span columns are arranged in parallel on the outer side of the main span columns on one side of the main span frame unit, and the sub-span roof beams are arranged obliquely between the main span columns and the sub-span columns and are respectively connected to the two. Sub-span wall panels are laid between the sub-span columns of two adjacent sub-span frame units, and sub-span roof panels are laid between the sub-span roof beams of two adjacent sub-span frame units. Sub-span gable panels are arranged between the sub-span columns at both ends of the sub-span structure and their corresponding main span columns.

[0006] Compared with the prior art, the present invention has the following beneficial effects: The present invention divides the main span structure and the secondary span structure of the greenhouse into a number of detachable frame unit modules, and then assembles the unit modules according to site requirements, thereby improving the versatility of the greenhouse, avoiding repeated design and repeated production, effectively speeding up the construction progress, reducing construction costs, and improving the turnover utilization rate of the greenhouse.

[0007] Further, the preferred embodiment adopted by the present invention is: The main span frame units at both ends of the main span structure also include wind-resistant columns, the lower ends of which are connected to the top of the coke oven resistance wall, and the upper ends of which are connected to the main span roof beams.

[0008] The main span structure also includes two main span crane beams, which respectively penetrate all the main span frame units and are fixed on the top of the main span frame units. A greenhouse crane is arranged between the main span crane beams.

[0009] Main span brackets are respectively arranged on the inner sides of two main span columns in each main span frame unit, and the main span crane beam is connected to the main span column through the main span brackets.

[0010] Hooks are arranged at intervals from top to bottom on the inner side of the main span column along its height direction, and the hooks are used to install the insulation layer or the rainproof layer.

[0011] The sub-span structure comprises two sub-span crane beams, which respectively penetrate all sub-span frame units and are fixed on the top of the sub-span frame units. A sub-span overhead crane is arranged between the two sub-span crane beams.

[0012] The sub-span frame units located at both ends of the sub-span structure are also provided with sub-span gable columns, which are placed between the sub-span columns and the main span columns. The lower ends of the sub-span gable columns are connected to the ground, and the upper ends are connected to the sub-span roof beams. Sub-span gable panels are laid between the sub-span gable columns and between the sub-span gable columns and the main span columns.

[0013] Rolling shutter doors are arranged between the sub-span gable columns and the sub-span columns of the sub-span frame units located at both ends of the sub-span structure.

[0014] Heating pipe supports are respectively arranged below the main span columns and the secondary span columns, and heating pipes are arranged on the heating pipe supports.

[0015] The present invention also relates to a construction method for a furnace shed adapted to different working conditions, the specific contents of which are as follows: S1. During the civil construction of the coke oven foundation, the flues on both sides of the machine coke, and the coke pusher track, the spacing between adjacent main span frame units is determined according to the selected greenhouse size, and then the foundations of each column and the pre-buried anchor bolts are made in advance; S2, then install the main span columns of the greenhouse respectively; S3, lifting the main span crane beam to the top of the main span column, and then connecting the main span crane beam to the main span column; S4. After the main span crane beam is installed, the main span roof beam is installed. The two main span roof beams are hinged together, and the two free ends of the two main span roof beams are respectively connected to the main span columns on the corresponding sides; S5. Install the main span overhead crane; S6. Install the wind-resistant column. During installation, connect the lower end of the wind-resistant column to the top of the coke oven resistance wall, and the top end of the wind-resistant column to the main span roof beam; S7, installing purlins between two adjacent main span frame units, and after the purlins are installed, installing the main span roof panels, the main span wall panels, and the main span gable panels in sequence; S8. Install the electromechanical system of the main span structure of the greenhouse; S9, installation of the secondary span structure. During installation, first connect the secondary span columns to the second track foundation of the coke pusher, then install the secondary span crane beams one by one. After the installation of the two secondary span crane beams is completed, install the secondary span roof beam; after the installation of the secondary span roof beam is completed, install the secondary span overhead crane between the two secondary span crane beams, and finally install the secondary span gable columns; S10. Install purlins between two adjacent sub-span frame units. After the purlins are installed, install the sub-span roof panels, sub-span wall panels and sub-span gable panels in sequence, and finally install the rolling door. After the sub-span structure is installed, install the electromechanical system of the sub-span structure.

[0016] The method designs the furnace greenhouse into a variety of modular components, which can flexibly replace the modules according to specific construction needs, and is convenient and quick to install and dismantle, which can effectively speed up the construction progress and reduce the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 Side view of Figure 3 It is a structural schematic diagram of the main span frame unit and the secondary span frame unit; Figure 4 It is a structural schematic diagram of the main span frame unit and the secondary span frame unit at both ends of the greenhouse; Figure 5 This is a structural diagram of the main span column; Figure 6 is a structural schematic diagram of the secondary span structure; Explanation of the reference numerals in the accompanying drawings: 1. branch flue on the coke side; 2. branch flue on the machine side; 3. first track foundation of the coke pusher; 4. second track foundation of the coke pusher; 5. coke oven resistance wall; 6. main span roof panel; 7. main span wall panel; 8. main span gable panel; 9. secondary span roof panel; 10. secondary span wall panel; 11. secondary span gable panel; 12. purlin; 13. main span column; 14. main span corbel; 15. main span crane beam; 16. greenhouse crane; 17. main span roof beam; 18. secondary span column; 19. secondary span corbel; 20. secondary span crane beam; 21. secondary span crane; 22. secondary span roof beam; 23. wind-resistant column; 24. secondary span gable column; 25. hook; 26. heating pipe bracket; 27. rolling door. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0019] like Figures 1 to 6 As shown, a furnace greenhouse adapted to different working conditions is shown, wherein the greenhouse body is mainly composed of a main span structure and a secondary span structure, wherein the secondary span structure is placed outside the main span structure and connected to the main span structure.

[0020] In the present embodiment, the main span structure is arranged based on the coke side branch flue 1 and the first track foundation 3 of the coke pushing car, and the main span structure is composed of a plurality of main span frame units, which are arranged at intervals, and each main span frame unit is composed of two main span columns 13 and two main span roof beams 17, one of the main span columns 13 is placed on the outside of the coke side branch flue 1 and the lower end of the main span column 13 is connected to the anchor bolts embedded in the coke side branch flue 1, and the other main span column 13 is placed on the first track foundation 3 of the coke pushing car and the lower end of the main span column 13 is connected to the anchor bolts embedded in the first track foundation 3 of the coke pushing car.

[0021] The two main span roof beams 17 of each main span frame unit are arranged in a herringbone shape and are hinged. The ends of the two main span roof beams 17 are detachably connected to the top ends of the main span columns 13 on their respective sides through bolts.

[0022] The main span roof panels 6 are laid between the main span roof beams 17 of two adjacent main span frame units, and the main span wall panels 7 are laid between the main span columns 13 of two adjacent main span frame units. The main span gable panels 8 are laid between the two main span columns 13 of the main span frame units at the front and rear ends of the main span structure.

[0023] In this embodiment, purlins 12 are installed between adjacent main span columns 13 on the same side and between adjacent main span roof beams 17, and the main span wall panels 7 and the main span roof panels 6 are also connected to the purlins 12 by screws to increase the stability of the main span wall panels 7 and the main span roof panels 6 of the greenhouse.

[0024] The main span frame units placed at the front and rear ends of the main span structure are also provided with at least two wind-resistant columns 23. The lower ends of the wind-resistant columns 23 are fixed by anchor bolts pre-buried in the top of the coke oven resistance wall 5. The top ends of the wind-resistant columns 23 are connected to the main span roof beams 17 of the corresponding main span frame units by bolts. The wind-resistant columns 23 support the main span roof beams 17.

[0025] The main span structure is also provided with two main span crane beams 15, which respectively penetrate all the main span frame units and are fixed on both sides of the top of the main span frame units. Specifically, the main span corbels 14 are welded on the inner side of the top of the main span columns 13 of each main span frame unit, and the two main span crane beams 15 are respectively placed on the main span corbels 14 of the main span columns 13 on both sides, and are bolted to the main span corbels 14 on one side corresponding to them, and a greenhouse crane 16 is installed between the two main span crane beams 15.

[0026] In this embodiment, hooks 25 are arranged at intervals along the height direction of the inner side of the main span column 13. The hooks 25 are used to install the insulation layer. In this embodiment, the insulation materials such as insulation cotton and insulation blanket can be hung on the main span column 13 with the help of the hooks 25 to insulate the greenhouse.

[0027] In this embodiment, the sub-span structure is arranged on the track floor of the coke pushing car on the machine side to realize the functions of refractory material storage, plate matching, loading, etc.; each sub-span frame unit is arranged corresponding to the main span frame unit. Each sub-span frame unit is composed of a sub-span column 18 and a sub-span roof beam 22. The sub-span column 18 is arranged in parallel with the main span column 13 of the main span frame unit corresponding to it. The sub-span column 18 is arranged on the basis of the second track foundation 4 of the coke pushing car. The lower end of the sub-span column 18 is fixed by the anchor bolt pre-buried in the second track foundation 4 of the coke pushing car. The sub-span roof beam 22 is tilted between the sub-span column 18 and the main span column 13 corresponding to the sub-span column 18, and the two ends of the sub-span roof beam 22 are detachably connected to the two by bolts.

[0028] The two sub-span frame units located at the front and rear ends of the sub-span structure are also respectively provided with sub-span gable columns 24. The sub-span gable columns 24 are placed between the sub-span columns 18 and the main span columns 13 connected thereto. The lower ends of the sub-span gable columns 24 are connected to the ground. The ground corresponding to the installation position of the sub-span gable columns 24 is thickened and reinforced in advance and anchor bolts are embedded in advance. The lower ends of the sub-span gable columns 24 are fixed to the ground by pre-embedded anchor bolts.

[0029] A sub-span roof panel 9 is laid between the sub-span roof beams 22 of two adjacent sub-span frame units, a sub-span wall panel 10 is laid between the sub-span columns 18 of two adjacent sub-span frame units, and sub-span gable panels 11 are laid between the sub-span columns 18 and the sub-span gable columns 24 at the front and rear ends of the sub-span structure and between the main span columns 13 and the sub-span gable columns 24.

[0030] In this embodiment, purlins 12 are also installed between adjacent secondary span columns 18 and between adjacent secondary span roof beams 22, and the secondary span wall panels 10 and the secondary span roof panels 9 are fixed to the purlins 12 by screws to increase the stability of the secondary span wall panels 10 and the secondary span roof panels 9.

[0031] Two secondary span crane beams 20 are also arranged on the top of the secondary span structure. The two secondary span crane beams 20 respectively penetrate all the secondary span frame units and are fixed on both sides of the top of the secondary span frame units. Specifically, one secondary span crane beam 20 is placed on one side of the secondary span column 18, and the other secondary span crane beam 20 is placed on one side of the main span column 13. Secondary span brackets 19 are respectively welded to the secondary span column 18 and the corresponding main span column 13, and a secondary span crane 21 is installed between the two secondary span crane beams 20.

[0032] In this embodiment, upward-opening rolling shutter doors 27 are installed between the secondary-span gable columns 24 and the secondary-span columns 18 at both ends of the secondary-span structure to facilitate entry and exit.

[0033] In this embodiment, heating pipe brackets 26 are installed under the main span columns 13 and the secondary span columns 18 respectively, and heating pipes are installed on the heating pipe brackets 26. If it is necessary to further insulate the inside of the main span or the secondary span of the greenhouse, the heating pipes can be connected to external heating equipment to provide heating to the greenhouse.

[0034] In this embodiment, the main span wall panels 7, main span gable panels 8, secondary span wall panels 10 and secondary span gable panels 11 are made of pressed steel plates, the main span roof panels 6 and secondary span roof panels 9 are made of transparent skylight tiles, and the corrugated steel plates and skylight tiles are selected as single-layer panels or composite panels according to the atmosphere of the usage scene.

[0035] Based on the structure of the above-mentioned furnace shed, the specific installation method is as follows: S1. During the civil construction of the coke oven foundation, the machine-side branch flue 2, the coke-side branch flue 1 and the coke-pushing car track foundation, the spacing between adjacent main span frame units is determined according to the selected greenhouse size, and then when constructing the coke-side branch flue 1, the anchor bolts are pre-buried for the installation position of the main span column 13 on that side; when constructing the first track of the machine-side coke-pushing car, the anchor bolts are pre-buried for the position of the main span column 13 on that side, and when constructing the second track of the coke-pushing car, the anchor bolts are pre-buried for the installation of the secondary span column 18; the ground is reinforced and thickened between the main span column 13 and the secondary span column 18 for the position of the secondary span gable column 24, and the anchor bolts are pre-buried; the coke oven resistance wall 5 is cast at the front and rear ends of the main span structure, and the anchor bolts are pre-buried at the top of the coke oven resistance wall 5 corresponding to the installation position of each wind-resistant column 23.

[0036] S2. Weld the main span bracket 14 at the top of the main span column 13 according to the installation position of the crane beam, and then install the main span column 13 according to the spacing determined in step S1 and the pre-buried anchor bolts. The lower end of the main span column 13 on one side is fixed by the anchor bolts pre-buried on the coke side smoke distribution duct 1, and the main span column on the other side is connected and fixed with the anchor bolts pre-buried on the first track foundation 3 of the coke pushing car.

[0037] S3. When installing the main span crane beam 15, first install it from one side, lift the main span crane beam 15 to the top of the main span column 13, then place the main span crane beam 15 correspondingly on the main span corbel 14 on the top of the main span column 13 on this side, and then bolt the main span crane beam 15 on this side to the main span corbel 14 on which it is located; after the connection is completed, install the main span crane beam 15 on the other side in the same way.

[0038] S4. After the main span crane beam 15 is installed, the main span roof truss beam 17 is installed. The two main span roof truss beams 17 of the same main span frame unit are hinged into a whole. Then the two free ends of the main span roof truss beam 17 are respectively connected to the upper ends of the main span columns 13 on the corresponding sides. The connection method can be bolt connection.

[0039] S5. Install the main span crane between the two main span crane beams 15 according to the crane construction requirements. The operator of the main span crane can control the crane to a position through a handheld remote control to realize the transportation of materials during the coke oven construction process.

[0040] S6. Install wind-resistant columns 23 on the coke oven resistance walls 5 at both ends of the main span structure. During installation, the lower ends of the wind-resistant columns 23 are connected to the anchor bolts pre-buried at the top of the coke oven resistance wall 5, and the top ends of the wind-resistant columns 23 are connected to the main span roof beams 17. The connection method can be bolt connection.

[0041] S7, installing purlins 12 between two adjacent main span columns 13 and between adjacent main span roof beams 17 respectively. After the purlins 12 are installed, the main span roof panels 6, the main span wall panels 7 and the main span gable panels 8 are installed in sequence.

[0042] S8. After the installation of the above main span structure is completed, the electromechanical system of the greenhouse main span structure is installed.

[0043] S9, installation of the secondary span structure. During installation, firstly weld the secondary span brackets 19 at the top of the secondary span column 18 and the outer side of the main span column 13 corresponding to the secondary span column 18, and then connect the lower end of each secondary span column 18 to the anchor bolts pre-buried on the second track foundation 4 of the coke pushing car; After the secondary span columns 18 are installed, the secondary span crane beams 20 are installed one by one. The installation method of the secondary span crane beams 20 is the same as that of the main span crane beams 15, which is also first hoisted and installed from one side, and then the other side is installed after one side is installed; After the two secondary span crane beams 20 are installed, the secondary span roof truss beam 22 is installed. The secondary span roof truss beam 22 is obliquely installed between the main span column 13 and the secondary span column 18, and the higher end of the secondary span roof truss beam 22 is connected to the main span column 13, and the lower end of the secondary span roof truss beam 22 is connected to the secondary span column 18; After the secondary span roof beam 22 is installed, the secondary span crane 21 is installed between the two secondary span crane beams 20. The secondary span crane 21 is used for loading and unloading, placing bricks and panels, etc. The lower end of the secondary span gable column 24 is connected to the anchor bolts pre-buried in the ground foundation, and the upper end is connected to the secondary span roof beam 22.

[0044] S10, install purlins 12 between two adjacent secondary span columns 18 and between adjacent secondary span roof beams 22 respectively. After the installation of purlins 12 is completed, install secondary span roof panels 9, secondary span wall panels 10 and secondary span gable panels 11 in sequence, and then install rolling shutters 27. After the secondary span structure is installed, install the electromechanical system of the secondary span structure.

[0045] In this embodiment, according to local seasonal characteristics, such as when carrying out coke oven refractory material masonry or furnace equipment installation work, if the outdoor temperature is too low and insulation and heating measures need to be taken in accordance with the specifications, insulation materials such as insulation cotton can be hung on the hooks 25 of the main span columns 13 to achieve the purpose of indoor insulation of the greenhouse. If further heating measures are required, the heating pipes can be installed on the reserved pipe brackets and external heating equipment can be connected to achieve the heating effect.

[0046] If the construction period is tight, in order to save construction time, after the main span structure of the greenhouse is installed, colored strips of cloth or plastic cloth can be hung on the hooks 25 of the main span columns 13 as temporary shielding measures. Normal coke oven refractory material masonry work can be carried out without waiting for the completion of the construction of enclosure structures such as wall panels or roof panels, which can save a lot of construction time.

[0047] The present invention designs the furnace greenhouse into a modular design, which is convenient and quick to disassemble and assemble, and has good versatility. It can be assembled according to the conditions of the construction site, avoiding repeated design and production, speeding up the construction progress, and improving the turnover utilization rate of each component module of the greenhouse.

[0048] The above description is only the preferred embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made by using the contents of the present invention specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A furnace greenhouse adapted to different working conditions, the greenhouse body includes a main span structure and a secondary span structure, the secondary span structure is placed on one side of the main span structure and connected to the main span structure; characterized in that: The main span structure includes a plurality of main span frame units, each of which includes two main span columns and two main span roof beams; the two main span roof beams are hinged, and the two ends of the hinged main span roof beams are respectively connected to the tops of the main span columns on the corresponding sides; a main span roof panel is laid between the main span roof beams of two adjacent main span frame units, a main span wall panel is laid between the main span columns of two adjacent main span frame units, and a main span gable panel is laid between the two main span columns of the main span frame units at both ends of the main span structure; The secondary span structure includes a plurality of secondary span frame units, which are arranged corresponding to the main span frame units. Each secondary span frame unit includes secondary span columns and secondary span roof beams. The secondary span columns are arranged parallel to the outside of the main span columns on one side of the main span frame unit, and the secondary span roof beams are arranged obliquely between the main span columns and the secondary span columns and are connected to the two respectively. A sub-span wall panel is laid between the sub-span columns of two adjacent sub-span frame units, a sub-span roof panel is laid between the sub-span roof truss beams of two adjacent sub-span frame units, and a sub-span gable panel is arranged between the sub-span columns at both ends of the sub-span structure and their corresponding main span columns.

2. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: The main span frame units at both ends of the main span structure also include wind-resistant columns, the lower ends of which are connected to the top of the coke oven resistance wall, and the upper ends of which are connected to the main span roof beams.

3. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: The main span structure also includes two main span crane beams, which respectively penetrate all the main span frame units and are fixed on the top of the main span frame units. A greenhouse crane is arranged between the main span crane beams.

4. The furnace-building greenhouse adapted to different working conditions according to claim 3 is characterized in that: Main span brackets are respectively arranged on the inner sides of two main span columns in each main span frame unit, and the main span crane beam is connected to the main span column through the main span brackets.

5. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: Hooks are arranged at intervals from top to bottom on the inner side of the main span column along its height direction, and the hooks are used to install the insulation layer or the rainproof layer.

6. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: The sub-span structure comprises two sub-span crane beams, which respectively penetrate all sub-span frame units and are fixed on the top of the sub-span frame units. A sub-span overhead crane is arranged between the two sub-span crane beams.

7. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: The sub-span frame units located at both ends of the sub-span structure are also provided with sub-span gable columns, which are placed between the sub-span columns and the main span columns. The lower ends of the sub-span gable columns are connected to the ground, and the upper ends are connected to the sub-span roof beams. Sub-span gable panels are laid between the sub-span gable columns and between the sub-span gable columns and the main span columns.

8. The furnace-building greenhouse adapted to different working conditions according to claim 7 is characterized in that: Rolling shutter doors are arranged between the sub-span gable columns and the sub-span columns of the sub-span frame units located at both ends of the sub-span structure.

9. The furnace-building greenhouse adapted to different working conditions according to claim 1 is characterized in that: Heating pipe supports are respectively arranged below the main span columns and the secondary span columns, and heating pipes are arranged on the heating pipe supports.

10. A construction method for building a furnace shed adapted to different working conditions, characterized in that: Applied to the furnace shed adapted to different working conditions as described in any one of claims 1 to 9, the specific construction steps are as follows: S1. During the civil construction of the coke oven foundation, the flues on both sides of the machine coke, and the coke pusher track, the spacing between adjacent main span frame units is determined according to the selected greenhouse size, and then the foundations of each column and the pre-buried anchor bolts are made in advance; S2, then install the main span columns of the greenhouse respectively; S3, lifting the main span crane beam to the top of the main span column, and then connecting the main span crane beam to the main span column; S4. After the main span crane beam is installed, the main span roof beam is installed. The two main span roof beams are hinged together, and the two free ends of the two main span roof beams are respectively connected to the main span columns on the corresponding sides; S5. Install the main span overhead crane; S6. Install the wind-resistant column. During installation, connect the lower end of the wind-resistant column to the top of the coke oven resistance wall, and the top end of the wind-resistant column to the main span roof beam; S7, installing purlins between two adjacent main span frame units, and after the purlins are installed, installing the main span roof panels, the main span wall panels, and the main span gable panels in sequence; S8. Install the electromechanical system of the main span structure of the greenhouse; S9, installation of the secondary span structure. During installation, first connect the secondary span columns to the second track foundation of the coke pusher, then install the secondary span crane beams one by one. After the installation of the two secondary span crane beams is completed, install the secondary span roof beam; after the installation of the secondary span roof beam is completed, install the secondary span overhead crane between the two secondary span crane beams, and finally install the secondary span gable columns; S10. Install purlins between two adjacent sub-span frame units. After the purlins are installed, install the sub-span roof panels, sub-span wall panels and sub-span gable panels in sequence, and finally install the rolling door. After the sub-span structure is installed, install the electromechanical system of the sub-span structure.

Images