Modularized assembly type furnace building greenhouse

Abstract

The utility model relates to the technical field of coke oven refractory material construction equipment, in particular to a modular assembly type furnace building greenhouse, 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 improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coke oven refractory construction equipment, and specifically relates to a modular assembly type furnace building greenhouse. BACKGROUND

[0002] Coking is a process industry that converts coal into metallurgical fuel and chemical raw material, and is an important part of the steel industry, and plays an irreplaceable important role in the long process of steel production technology, wherein the coke oven is the core production equipment in the coking industry, and is usually built by refractory bricks and refractory mortar, and is an important thermal equipment for converting coal into coke. In the initial heating stage of the oven masonry and oven heating, in order to ensure that the oven masonry construction environment is dry and warm, and to avoid damage to the oven body due to rain and snow invasion or low temperature freezing of the oven refractory material, affecting the safe operation of the coking plant, a closed furnace building greenhouse is usually installed at the oven body construction site before entering the oven refractory masonry process, and the oven refractory masonry, oven protection iron building installation and oven heating are all carried out in the closed furnace building greenhouse.

[0003] The height and span of the greenhouse required in the furnace building construction process of different height coke ovens are different, the size of the furnace building greenhouse needs to be determined according to the length, width and height of the coke oven carbonization chamber, and the greenhouse is built according to the design data, and after the furnace building construction is completed, the greenhouse is removed, but because the specifications of the furnace building greenhouses of various construction enterprises are different, the components of the removed greenhouse can be used very little, so the furnace building greenhouse needs to be designed and purchased frequently for different furnace types, and the greenhouse needs to be repaired and matched repeatedly for different meteorological environments, which results in a large increase in construction cost and construction time. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a modular assembly type furnace building greenhouse, which is modularized and assembled, has good versatility, avoids repeated design and manufacturing, improves the turnover of the greenhouse, and reduces construction cost.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A modular assembly type furnace building greenhouse, wherein 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 with the main span structure;

[0007] The main span structure comprises a plurality of main span frame units, each main span frame unit comprises two main span columns and two main span roof truss beams; the two main span roof truss beams are hinged, and the two ends of the hinged main span roof truss beams are respectively connected with the top of the main span column on the corresponding side; a main span roof panel is arranged between the main span roof truss beams of the adjacent two main span frame units;

[0008] The sub-span structure comprises a plurality of sub-span frame units, the sub-span frame units are arranged correspondingly with the main-span frame units, each sub-span frame unit comprises a sub-span column and a sub-span roof beam, the sub-span column is arranged in parallel on the outside of the main-span column on one side of the main-span frame unit, and the sub-span roof beam is arranged in an inclined manner between the main-span column and the sub-span column and is connected with the main-span column and the sub-span column respectively; and the sub-span roof beams of the adjacent two sub-span frame units are arranged with a sub-span roof panel.

[0009] Compared with the prior art, the utility model has the advantages of:

[0010] The utility model discloses a plurality of detachable frame unit modules are formed by dividing the main-span structure and the sub-span structure of the greenhouse, and then the unit modules are assembled according to the requirement on the site, so that the universality of the greenhouse is improved, repeated design and repeated production are avoided, the construction progress is effectively accelerated, the construction cost is reduced, and the turnover utilization rate of the greenhouse is improved.

[0011] Further, the preferred scheme of the utility model is:

[0012] The main-span wall panel is arranged between the adjacent two main-span frame units, and the sub-span wall panel is arranged between the adjacent two sub-span frame units.

[0013] The inner side of the main-span column is provided with a hook in a spaced manner along the height direction thereof from top to bottom, and the hook is used for mounting a heat preservation layer or a rainproof layer.

[0014] The main-span frame unit at the two ends of the main-span structure further comprises a wind-resistant column, the lower end of the wind-resistant column is connected with the top of the coke oven resisting wall, the upper end of the wind-resistant column is connected with the main-span roof beam, and the main-span gable panel is arranged between the main-span column and the wind-resistant column.

[0015] The sub-span frame unit at the two ends of the sub-span structure further comprises a sub-span gable column, the sub-span gable column is arranged between the sub-span column and the corresponding main-span column, the lower end of the sub-span gable column is connected with the ground, the upper end of the sub-span gable column is connected with the sub-span roof beam, and the sub-span gable panel is arranged between the sub-span gable column and the sub-span column and between the sub-span gable column and the main-span column.

[0016] The main-span structure further comprises two main-span crane beams, the two main-span crane beams respectively penetrate all the main-span frame units and are fixed to the top of the main-span frame units, and the greenhouse overhead travelling crane is arranged between the main-span crane beams.

[0017] The sub-span structure comprises two sub-span crane beams, the two sub-span crane beams respectively penetrate all the sub-span frame units and are fixed to the top of the sub-span frame units, and the sub-span overhead travelling crane is arranged between the two sub-span crane beams.

[0018] The sub-span gable column and the sub-span column of the sub-span frame unit at the two ends of the sub-span structure are provided with a roller shutter door.

[0019] The lower part of the main-span column and the lower part of the vice-span column are respectively provided with a heating pipeline support, and the heating pipeline support is provided with a heating pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a side view of the utility model; Figure 1

[0022] Figure 3 It is a structural schematic view of the main-span frame unit and the vice-span frame unit;

[0023] Figure 4 It is a structural schematic view of the main-span frame unit and the vice-span frame unit at the two end positions of the greenhouse;

[0024] Figure 5 It is a structural schematic view of the main-span column;

[0025] Figure 6 It is a structural schematic view of the vice-span structure;

[0026] The specific embodiments of the utility model are described below, and the purpose is only to better understand the content of the utility model, therefore, the examples do not limit the protection scope of the utility model. DETAILED DESCRIPTION

[0027] The utility model is further described below in combination with specific embodiments, and the purpose is only to better understand the content of the utility model, therefore, the examples do not limit the protection scope of the utility model.

[0028] As shown in the drawings, a modular assembled furnace greenhouse, the greenhouse body mainly comprises a main-span structure and a vice-span structure, and the vice-span structure is arranged at the outer side of the main-span structure and connected with the main-span structure. Figures 1 to 6

[0029] ​​In the embodiment, the main span structure is arranged in the coke side flue 1 and the first track foundation 3 of the coke pushing car, and is composed of a plurality of main span frame units. The main span frame units 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 two main span columns 13 is arranged outside the coke side flue 1, and the lower end of the main span column 13 is connected with the embedded anchor bolt on the coke side flue 1. The other main span column 13 is arranged on the first track foundation 3 of the coke pushing car, and the lower end of the main span column 13 is connected with the embedded anchor bolt on the first track foundation 3 of the coke pushing car.

[0030] The two main span roof beams 17 of each main span frame unit are arranged in a herringbone shape and are hinged between the two main span roof beams 17. The ends of the two main span roof beams 17 are respectively connected with the top end of the main span column 13 on the corresponding side through bolts.

[0031] The main span roof beams 17 of adjacent two main span frame units are paved with main span roof panels 6, and the main span columns 13 of adjacent two main span frame units are paved with main span wall panels 7. The two main span columns 13 of the main span frame units at the front and rear ends of the main span structure are paved with main span gable panels 8.

[0032] In the embodiment, purlins 12 are additionally arranged between the main span columns 13 on the same side and between the adjacent main span roof beams 17. The main span wall panels 7 and the main span roof panels 6 are also connected with the purlins 12 through screws to increase the stability of the main span wall panels 7 and the main span roof panels 6.

[0033] The main span frame units arranged at the front and rear ends of the main span structure are also provided with at least two wind-resistant columns 23. The lower end of the wind-resistant column 23 is fixed through the embedded anchor bolt on the top of the coke oven resistance wall 5, and the top end of the wind-resistant column 23 is connected with the main span roof beam 17 of the corresponding main span frame unit through a bolt. The wind-resistant column 23 supports the main span roof beam 17.

[0034] The main span structure is also provided with two main span crane beams 15. The two main span crane beams 15 respectively penetrate all the main span frame units and are fixed on the top of the main span frame units on both sides. Specifically, main span corbels 14 are welded on the top of the main span columns 13 on the inside of each main span frame unit. The two main span crane beams 15 are arranged on the main span corbels 14 of the main span columns 13 on both sides and are connected with the main span corbels 14 on the corresponding side through bolts. The crane 16 of the greenhouse is installed between the two main span crane beams 15.

[0035] In the embodiment, hooks 25 are also arranged on the inside of the main span column 13 along the height direction at intervals. The hooks 25 are used to install the thermal insulation layer. In the embodiment, the thermal insulation materials such as thermal insulation cotton and thermal insulation quilt can be hung on the main span column 13 through the hooks 25 to perform thermal insulation treatment on the greenhouse.

[0036] In this embodiment, the sub-span structure is arranged on the rail floor of the machine side pusher car to realize the functions of refractory storage, board arrangement, and loading; each sub-span frame unit is arranged correspondingly 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 to the main-span column 13 of the corresponding main-span frame unit and is arranged in dependence on the second rail foundation 4 of the pusher car. The lower end of the sub-span column 18 is fixed by the anchor bolt embedded in the second rail foundation 4 of the pusher car. The sub-span roof beam 22 is arranged obliquely 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 respectively detachably connected to the two columns by bolts.

[0037] The two sub-span frame units 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 arranged between the sub-span columns 18 and the main-span columns 13 connected to the sub-span columns 18. The lower ends of the sub-span gable columns 24 are connected to the ground. The installation positions of the ground corresponding to the sub-span gable columns 24 are pre-processed to be thickened and reinforced and the anchor bolts are embedded. The lower ends of the sub-span gable columns 24 are fixed to the ground by the embedded anchor bolts.

[0038] The sub-span roof beams 22 of the adjacent two sub-span frame units are paved with sub-span roof panels 9. The sub-span columns 18 of the adjacent two sub-span frame units are paved with sub-span wall panels 10. The sub-span columns 18 at the front and rear ends of the sub-span structure and the sub-span gable columns 24, and the main-span columns 13 and the sub-span gable columns 24 are respectively paved with sub-span gable panels 11.

[0039] In this embodiment, purlins 12 are also respectively arranged between the adjacent sub-span columns 18 and between the adjacent sub-span roof beams 22. The sub-span wall panels 10 and the sub-span roof panels 9 are respectively fixed to the purlins 12 by screws to increase the stability of the sub-span wall panels 10 and the sub-span roof panels 9.

[0040] Two sub-span crane beams 20 are further arranged at the top of the sub-span structure. The two sub-span crane beams 20 respectively penetrate all the sub-span frame units and are fixed to the two sides of the top of the sub-span frame units. Specifically, one sub-span crane beam 20 is arranged on one side of the sub-span column 18, and the other sub-span crane beam 20 is arranged on one side of the main-span column 13. Sub-span corbels 19 are respectively welded on the sub-span column 18 and the main-span column 13 corresponding to the sub-span column 18. The sub-span crane 21 is arranged between the two sub-span crane beams 20.

[0041] In this embodiment, at the two ends of the sub-span structure, the sub-span gable columns 24 and the sub-span columns 18 are provided with upwardly opening rolling shutter doors 27 for facilitating entry and exit.

[0042] In this embodiment, heating pipeline supports 26 are installed below the main span columns 13 and the secondary span columns 18, and heating pipelines are installed on the heating pipeline supports 26. If further heat preservation is needed in the main span or the secondary span of the greenhouse, external heating equipment of the heating pipelines can be used to supply heat to the greenhouse.

[0043] In this embodiment, the main span wall plates 7, the main span gable wall plates 8, the secondary span wall plates 10, and the secondary span gable wall plates 11 are made of pressed steel plates, the main span roof plates 6 and the secondary span roof plates 9 are made of transparent light-transmitting tiles, and the pressed steel plates and the light-transmitting tiles are selected to be single-layer plates or composite plates according to the scene atmosphere.

[0044] Based on the structure of the furnace building greenhouse, the specific installation method is as follows:

[0045] S1. During the civil construction of the coke oven foundation, the machine-side flue 2, the coke-side flue 1, and the coke-oven pusher track foundation, the distance between the adjacent main span frame units is determined according to the size of the selected greenhouse, and then the anchor bolts are pre-buried at the installation positions of the main span columns 13 on the coke-side flue 1 during the construction of the coke-side flue 1, at the positions of the main span columns 13 on the machine side during the construction of the first track of the machine-side coke-oven pusher, and at the installation positions of the secondary span columns 18 during the construction of the second track of the machine-side coke-oven pusher. The ground is reinforced and thickened at the positions of the secondary span gable columns 24 between the main span columns 13 and the secondary span columns 18, and the anchor bolts are pre-buried. The coke oven resistance walls 5 are cast at the front and rear ends of the main span structure, and the anchor bolts are pre-buried at the installation positions of each wind-resistant column 23 at the top of the coke oven resistance walls 5.

[0046] S2. The main span haunches 14 are welded at the top of the main span columns 13 according to the installation positions of the crane beams, and then the main span columns 13 are installed according to the distance determined in step S1 and the pre-buried anchor bolts. The lower end of one main span column 13 is fixed by the anchor bolts pre-buried in the coke-side flue 1, and the other main span column is connected and fixed with the anchor bolts pre-buried in the first track foundation 3 of the coke-oven pusher.

[0047] S3. When installing the main span crane beam 15, it is installed from one side first, the main span crane beam 15 is lifted to the top of the main span column 13, then the main span crane beam 15 is placed on the main span haunch 14 at the top of the main span column 13 on that side, and then the main span crane beam 15 on that side is bolted with the main span haunch 14. After the connection is completed, the other main span crane beam 15 is installed in the same way.

[0048] S4. After the installation of the main span crane beam 15 is completed, the main span roof truss beams 17 are installed, and the two main span roof truss beams 17 of the same main span frame unit are hinged to form a whole, and then the two free ends of the main span roof truss beams 17 are connected to the upper ends of the corresponding main span columns 13, and the connection mode can be bolted connection.

[0049] S5, install the main span trolley between the two main span trolley beams 15 according to the requirements of the trolley construction. The main span trolley can be controlled by the operator through a handheld remote control to control the trolley to the position, realizing the transportation of materials in the coke oven construction process.

[0050] S6, install the wind-resistant column 23 on the coke oven resistance wall 5 at both ends of the main span structure. When installing, the lower end of the wind-resistant column 23 is connected with the top embedded anchor bolt of the coke oven resistance wall 5, and the top end of the wind-resistant column 23 is connected with the main span roof truss beam 17. The connection mode can be bolted connection.

[0051] S7, install purlin 12 between adjacent two main span columns 13 and adjacent main span roof truss beams 17. After the installation of the purlin 12 is completed, install the main span roof panel 6, the main span wall panel 7 and the main span gable panel 8 in turn.

[0052] S8, after the installation of the above main span structure is completed, install the mechanical and electrical system of the main span structure of the greenhouse.

[0053] S9, install the secondary span structure. When installing, first weld the secondary span corbel 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 with the anchor bolt embedded in the coke pushing trolley second track foundation 4.

[0054] After the installation of the secondary span column 18 is completed, install the secondary span trolley beam 20 one by one. The installation mode of the secondary span trolley beam 20 is the same as that of the main span trolley beam 15, that is, first hoist and install from one side, and then install the other side after the installation of one side is completed.

[0055] After the installation of the two secondary span trolley beams 20 is completed, install the secondary span roof truss beam 22. The secondary span roof truss beam 22 is installed obliquely 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 with the main span column 13, and the lower end of the secondary span roof truss beam 22 is connected with the secondary span column 18.

[0056] After the installation of the secondary span roof truss beam 22 is completed, install the secondary span trolley 21 between the two secondary span trolley beams 20. The secondary span trolley 21 is used for loading and unloading, brick arranging and panel arranging operations.

[0057] Connect the lower end of the secondary span gable column 24 with the anchor bolt embedded in the ground foundation, and connect the upper end with the secondary span roof truss beam 22.

[0058] S10, install purlin 12 between adjacent two secondary span columns 18 and adjacent secondary span roof truss beams 22. After the installation of the purlin 12 is completed, install the secondary span roof panel 9, the secondary span wall panel 10 and the secondary span gable panel 11 in turn, and then install the roller shutter door 27. After the installation of the secondary span structure is completed, install the mechanical and electrical system of the secondary span structure.

[0059] In this embodiment, according to the local seasonal characteristics, such as when carrying out the refractory lining of coke oven or the installation work of oven body equipment, if the outdoor temperature is too low, the insulation measures required according to the specification can be taken, the insulation cotton and other insulation materials 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 pipeline can be installed on the reserved pipeline support, and the heating equipment is connected to achieve the effect of heating.

[0060] When the construction period is tight, in order to save the construction period, the colored cloth or plastic cloth can be hung on the hooks 25 of the main span columns 13 to achieve the temporary shielding measure after the main span structure of the greenhouse is installed, and the normal coke oven refractory lining work can be carried out without waiting for the completion of the construction of the enclosure structure such as wallboard or roof panel, and a large amount of construction period can be saved.

[0061] The furnace building greenhouse is designed to be modular, convenient and fast to disassemble and assemble, and has good universality, can be assembled according to the construction site conditions, avoids repeated design and production, speeds up the construction progress, and improves the turnover utilization rate of each component module of the greenhouse.

[0062] The above only describes the preferred embodiment of the utility model, and does not limit the scope of the utility model, and equivalent changes made by applying the content of the utility model specification and the drawings are included in the scope of the utility model.

Claims

1. A modular assembled furnace building, the building body comprising a main span structure and a sub-span structure, characterized in that: The auxiliary span structure is arranged on one side of the main span structure and connected with the main span structure; The main span structure comprises a plurality of main span frame units, each of which comprises 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 with the top of the main span columns on the corresponding side; the main span roof panels are arranged between the main span roof beams of adjacent two main span frame units; The auxiliary span structure comprises a plurality of auxiliary span frame units, which are arranged correspondingly with the main span frame units, each of which comprises an auxiliary span column and an auxiliary span roof beam; the auxiliary span column is arranged outside the main span column on one side of the main span frame unit, and the auxiliary span roof beam is arranged obliquely between the main span column and the auxiliary span column and connected with them respectively; the auxiliary span roof panels are arranged between the auxiliary span roof beams of adjacent two auxiliary span frame units.

2. The modular assembled furnace greenhouse according to claim 1, characterized in that: The main span wall panels are arranged between adjacent two main span frame units, and the auxiliary span wall panels are arranged between adjacent two auxiliary span frame units.

3. The modular assembled furnace greenhouse according to claim 2, characterized in that: The inner side of the main span column is provided with hooks at intervals along the height direction thereof from top to bottom, and the hooks are used for installing the thermal insulation layer or the rainproof layer.

4. The modular assembled furnace greenhouse according to claim 3, characterized in that: The main span frame units at the two ends of the main span structure further comprise wind-resistant columns, the lower ends of the wind-resistant columns are connected with the top of the coke oven resisting wall, the upper ends of the wind-resistant columns are connected with the main span roof beams, and the main span gable panels are arranged between the main span columns and the coke oven resisting wall and between the main span columns and the wind-resistant columns respectively.

5. The modular assemblage of claim 3, wherein: The auxiliary span frame units at the two ends of the auxiliary span structure further comprise auxiliary span gable columns, the auxiliary span gable columns are arranged between the auxiliary span columns and the corresponding main span columns, the lower ends of the auxiliary span gable columns are connected with the ground, and the upper ends of the auxiliary span gable columns are connected with the auxiliary span roof beams; the auxiliary span gable panels are arranged between the auxiliary span gable columns and the auxiliary span columns and between the auxiliary span gable columns and the main span columns respectively.

6. The modular assemblage of claim 1, wherein: The main span structure further comprises two main span crane beams, the two main span crane beams respectively penetrate through all the main span frame units and are fixed to the top of the main span frame units, and the main span gantry crane is arranged between the main span crane beams.

7. The modular assemblage of claim 1, wherein: The auxiliary span structure comprises two auxiliary span crane beams, the auxiliary span crane beams respectively penetrate through all the auxiliary span frame units and are fixed to the top of the auxiliary span frame units, and the auxiliary span gantry crane is arranged between the two auxiliary span crane beams.

8. The modular assembled furnace greenhouse according to claim 7, characterized in that: The auxiliary span gable columns and the auxiliary span columns of the auxiliary span frame units at the two ends of the auxiliary span structure are provided with rolling shutter doors therebetween.

9. The modular assemblage of claim 1, wherein: The lower parts of the main span columns and the auxiliary span columns are respectively provided with heating pipeline supports, and the heating pipelines are arranged on the heating pipeline supports.

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