CN209755602U - Movable shield segment steam curing kiln - Google Patents
Movable shield segment steam curing kiln Download PDFInfo
- Publication number
- CN209755602U CN209755602U CN201822252753.8U CN201822252753U CN209755602U CN 209755602 U CN209755602 U CN 209755602U CN 201822252753 U CN201822252753 U CN 201822252753U CN 209755602 U CN209755602 U CN 209755602U
- Authority
- CN
- China
- Prior art keywords
- area
- cooling
- constant temperature
- heating
- steam
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001723 curing Methods 0.000 description 24
- 239000003595 mist Substances 0.000 description 5
- 230000011218 segmentation Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
The utility model discloses a formula of can moving shield constructs section of jurisdiction and evaporates foster kiln has solved among the prior art section of jurisdiction and has evaporated foster equipment and can not carry, can not reuse the scheduling problem. The utility model comprises a box-type block kiln body, wherein the box-type block kiln body is internally divided into a heating area, a constant temperature area and a cooling area in turn, a first isolation gate is arranged between the heating area and the constant temperature area, a second isolation gate is arranged between the constant temperature area and the cooling area, two ends of the box-type block kiln body are respectively provided with an inlet gate and an outlet gate, the inlet gate corresponds to the heating area, and the outlet gate corresponds to the cooling area; a heating mechanism is arranged in the heating area, a constant temperature mechanism is arranged in the constant temperature area, a cooling mechanism is arranged in the cooling area, and a running track and a water collecting and discharging tank are arranged in the heating area, the constant temperature area and the cooling area. The utility model discloses a detachable box blocking kiln body realizes the purpose of quick ann's tearing open, can move, used repeatedly, work efficiency height, expense low.
Description
Technical Field
the utility model relates to a shield constructs section of jurisdiction and generates technical field, especially indicates a formula that can move shield constructs section of jurisdiction and evaporates foster kiln.
Background
At present, when engineering such as subways, traffic tunnels, hydraulic and hydroelectric tunnels and the like is constructed by adopting a shield tunneling machine (TBM) method in China, duct pieces matched with the engineering are all prefabricated in a duct piece factory, and a steam curing kiln used in a duct piece prefabrication steam curing process is mostly cast in situ by reinforced concrete.
For mountain tunnel projects such as intercity railways, provincial high-speed railways, expressways, water conservancy and hydropower projects constructed by a shield machine (TBM) method, compared with subways, the tunnel projects have the characteristics of short construction period, high construction flowability, short land use, high environmental protection requirements and the like, after the projects are finished, a pipe piece factory needs to be integrally moved to restore the landform and vegetation of the factory, and after the projects are finished, a reinforced concrete cast-in-place steam curing kiln of the pipe piece factory cannot be moved, cannot be reused, is difficult to remove and has great negative influence on the environment.
SUMMERY OF THE UTILITY MODEL
Not enough to among the above-mentioned background art, the utility model provides a formula that can move shield constructs section of jurisdiction and evaporates foster kiln has solved among the prior art section of jurisdiction and has evaporated foster equipment can not carry, can not reuse scheduling problem.
The technical scheme of the utility model is realized like this: a movable shield segment steam curing kiln comprises a box-type blocking kiln body, wherein the box-type blocking kiln body is sequentially divided into a heating area, a constant temperature area and a cooling area, a first isolation gate is arranged between the heating area and the constant temperature area, a second isolation gate is arranged between the constant temperature area and the cooling area, an inlet gate and an outlet gate are respectively arranged at two ends of the box-type blocking kiln body, the inlet gate corresponds to the heating area, and the outlet gate corresponds to the cooling area; a heating mechanism is arranged in the heating area, a constant temperature mechanism is arranged in the constant temperature area, a cooling mechanism is arranged in the cooling area, and a running track and a water collecting and discharging tank are arranged in the heating area, the constant temperature area and the cooling area.
The heating mechanism comprises a heating steam pipeline, a first ventilation pipeline and a spraying device, the heating steam pipeline is evenly arranged on the inner wall of the heating area, the heating steam pipeline is connected with an external steam heating station, a plurality of through holes are formed in the heating steam pipeline, the first ventilation pipeline is arranged on the inner wall of the heating area, the first ventilation pipeline is connected with an external air blower, the spraying device is arranged on the top wall inside the heating area, the spraying device is connected with an external high-pressure water pipe, and a humidity sensor and a temperature sensor are arranged on the inner wall of the heating area.
Constant temperature mechanism includes constant temperature steam conduit, second vent pipe and spray set, and constant temperature steam conduit evenly sets up on the inner wall in thermostatic zone, and constant temperature steam conduit is connected with outside steam heating plant, is equipped with a plurality of through-holes on the constant temperature steam conduit, and second vent pipe sets up on the inner wall in thermostatic zone, and second vent pipe is connected with outside air-blower, and spray set sets up on the inside roof in thermostatic zone, and spray set is connected with outside high pressure water pipe, is equipped with humidity transducer and temperature sensor on the inner wall in thermostatic zone.
The cooling mechanism comprises a cooling steam pipeline, a third ventilation pipeline and a spraying device, the cooling steam pipeline is uniformly arranged on the inner wall of the cooling area, the cooling steam pipeline is connected with an external steam heating plant, a plurality of through holes are formed in the cooling steam pipeline, the third ventilation pipeline is arranged on the inner wall of the cooling area, the third ventilation pipeline is connected with an external air blower, the spraying device is arranged on the top wall inside the cooling area, the spraying device is connected with an external high-pressure water pipe, and a humidity sensor and a temperature sensor are arranged on the inner wall of the cooling area.
The box type blocking kiln body comprises a plurality of kiln body sections, and adjacent kiln body sections are connected in a sealing mode through connecting plates.
The connecting plates are provided with elliptical through holes, the two corresponding connecting plates are connected through fastening bolts penetrating through the elliptical through holes, and a sealing element is arranged between the two connecting plates.
The kiln body segmentation includes double-deck steel construction, is equipped with sealed interior anticorrosive coating, middle heat preservation and sealed outer waterproof layer from inside to outside in proper order between the double-deck steel construction, and the orbit sets up on the bottom surface of kiln body segmentation.
Humidity transducer and temperature sensor all are connected with the backstage controller, all are equipped with the control valve on intensification steam conduit, constant temperature steam conduit and the cooling steam conduit, and the control valve is connected with the backstage controller.
A steam curing method of a movable shield segment steam curing kiln comprises the following steps: s1: hoisting the kiln body sections to a specified position, and assembling the kiln body sections together through bolts to form a box type block kiln body;
S2: a first isolation gate and a second isolation gate are installed in the box type blocking kiln body in the step S1, the interior of the box type blocking kiln body is sequentially divided into a heating area, a constant temperature area and a cooling area, a heating mechanism, a temperature sensor and a humidity sensor are installed in the heating area, a constant temperature mechanism, a temperature sensor and a humidity sensor are installed in the constant temperature area, and a cooling mechanism, a temperature sensor and a humidity sensor are installed in the cooling area;
S3: respectively connecting the temperature rising mechanism, the constant temperature mechanism and the temperature reducing mechanism in the step S2 with an external steam heating plant;
S4: opening an inlet gate of the box type blocking kiln body, enabling a duct piece trolley carrying duct pieces to enter a heating area along an operation track, opening a heating mechanism to heat the duct pieces, and standing for a period of time in the heating area;
S5: then opening a first isolation gate, enabling the segment trolley carrying the segments to enter a constant temperature area along an operation track, then closing the first isolation gate, enabling the temperature of the constant temperature area to be not more than 60 ℃ under the action of a constant temperature mechanism, and standing for a period of time in a heating area;
S6: then opening a second isolation gate, enabling the segment trolley carrying the segments to enter a cooling area along the running track, then closing the second isolation gate, opening a cooling mechanism to perform cooling treatment on the segments, and standing for a period of time in the cooling area;
S7: then opening an outlet gate, and taking the segment trolley carrying the segments out of the box type blocking kiln body along the running track in the step S6 to finish the steam curing of the segments;
S8: when the position of the box type blocking kiln body needs to be moved, the box type blocking kiln body is split into kiln body blocks, and the kiln body blocks are lifted to the next designated position.
in steps S4 ~ S6, the temperature and the humidity of the heating area, the constant temperature area and the cooling area are controlled respectively according to signals transmitted by the temperature sensor and the humidity sensor, the heating area, the constant temperature area and the cooling area are ventilated respectively through the first ventilation pipeline, the second ventilation pipeline and the third ventilation pipeline, and water mist spraying is carried out on the heating area, the constant temperature area and the cooling area through a spraying device, so that humidity adjustment is achieved.
The utility model discloses following beneficial effect has: (1) the utility model discloses a split type box piecemeal kiln body, every box piecemeal kiln body is formed with the equipment of a plurality of kiln body segmentation, and each section kiln body segmentation upper portion and left and right side all are provided with kiln body connecting plate, are provided with a plurality of elliptical connecting holes on the kiln body connecting plate, adopt high-strength bolt to connect, realize ann tear open fast, can move, used repeatedly, work efficiency is high, the purpose that the expense is low. (2) The utility model discloses the bilayer structure of kiln body segmentation adopts sealed interior anticorrosive coating, middle heat preservation and sealed outer waterproof layer to constitute from inside to outside in proper order, realizes evaporating the anticorrosive, heat preservation of kiln body and waterproof purpose. (3) The utility model discloses box blocking kiln is internal to be equipped with first isolation gate, the gate is kept apart to the second, with box blocking kiln internal partitioning for heating-up area, thermostatic zone, the three warm area of cooling zone, every warm area all is provided with independent reciprocating type steam conduit, temperature sensor, humidity transducer, ventilation pipeline, spray set etc. realize separating and long-range atmospheric control and the regulation to the warm area that evaporates the curing kiln, and all above devices adopt nodal connection or bolt fastening, realize fast ann tear open, can move and reuse's function.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is an overall three-dimensional schematic diagram of the present invention.
Fig. 2 is a schematic view of the internal longitudinal section of the present invention.
Fig. 3 is a sectional cross-sectional structure diagram of the kiln body.
Fig. 4 is a sectional enlarged view of the kiln body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1-2, in embodiment 1, a transportable shield segment steam curing kiln includes a box-type blocked kiln body 1, and the box-type blocked kiln body 1 is assembled by a plurality of sections of blocked kiln bodies and is detachable. The interior of the box-type blocking kiln body 1 is sequentially divided into a temperature rising area 2, a constant temperature area 3 and a temperature reduction area 4, and a segment trolley loaded with segments sequentially passes through the temperature rising area 2, the constant temperature area 3 and the temperature reduction area 4 to carry out steam maintenance (namely steam curing). Be equipped with first isolation gate 5 between heating zone 2 and the thermostatic zone 3, be equipped with second isolation gate 6 between thermostatic zone 3 and the cooling zone 4, first isolation gate 5 and second isolation gate 6 all adopt automatic switch gate, realize automatic switch, when making simultaneously can effectual realization temperature isolation between the region of temperature difference, can guarantee the transportation of steel mould between each steam-curing region unimpeded. An inlet gate 7 and an outlet gate 8 are respectively arranged at two ends of the box type blocking kiln body 1, the inlet gate 7 corresponds to the heating area 2, the outlet gate 8 corresponds to the cooling area 4, and the inlet gate 7 and the outlet gate 8 are also automatically opened and closed to play roles of heat insulation and automatic opening and closing. The heating device is arranged in the heating area 2 and used for heating and steam curing the duct pieces, the constant temperature device is arranged in the constant temperature area 3 and keeps constant temperature under the action of the constant temperature device, the duct pieces are steam cured at constant temperature, the cooling device is arranged in the cooling area 4 and used for cooling and steam curing the duct pieces, the operation tracks 9 and the water collecting and discharging grooves 17 are arranged in the heating area 2, the constant temperature area 3 and the cooling area 4, the operation tracks 9 are convenient for the duct pieces to operate in three temperature areas, and the water collecting and discharging grooves 17 are used for collecting waste water and discharging the waste water out of the box type block kiln body.
Further, the heating mechanism comprises a heating steam pipeline 11, a first ventilation pipeline 12 and a spraying device 13, the heating steam pipeline 11 is arranged on the inner wall of the heating area 2 in a reciprocating snake shape, a flux control valve is arranged on the heating steam pipeline 11, heating steam curing of the duct piece is achieved through control over the steam quantity and the steam temperature in the heating steam pipeline, and the heating speed of the duct piece in the heating area is not higher than 15 ℃/h. The warming steam pipeline 11 is connected with an external steam heating plant through a pipeline. The heating steam pipeline 11 is provided with a plurality of through holes for steam to enter the heating area. The first ventilation duct 12 is disposed on the inner wall of the heating zone 2, and the first ventilation duct 12 is connected to an external blower for ventilating the heating zone. The spraying device 13 is arranged on the top wall inside the heating area 2, the spraying device 13 is connected with an external high-pressure water pipe and used for spraying water mist to the heating area and adjusting humidity, and the inner wall of the heating area 2 is provided with a humidity sensor 14 and a temperature sensor 15 which are used for controlling the temperature and the humidity in the heating area.
The constant temperature mechanism comprises a constant temperature steam pipeline 21, a second vent pipeline 22 and a spraying device 13, the constant temperature steam pipeline 21 is arranged on the inner wall of the constant temperature area 3 in a reciprocating snake shape, and the constant temperature steam pipeline 21 is connected with an external steam heating station. The constant-temperature steam pipeline 21 is provided with a flux control valve, constant-temperature steam curing of the duct piece is realized by controlling the steam amount and the steam temperature in the constant-temperature steam pipeline, the constant-temperature highest temperature of the duct piece in a constant-temperature area of the steam curing kiln is not more than 60 ℃, and the relative humidity of the duct piece in the constant-temperature area is not less than 90%. The constant temperature steam pipeline 21 is provided with a plurality of through holes, so that steam can conveniently enter a constant temperature area. The second ventilation duct 22 is provided on the inner wall of the thermostatic zone 3, and the second ventilation duct 22 is connected to an external blower for ventilating the thermostatic zone. The spraying device 13 is arranged on the top wall inside the constant temperature area 3, and the spraying device 13 is connected with an external high-pressure water pipe and used for spraying water mist to the constant temperature area and adjusting humidity. The inner wall of the constant temperature area 3 is provided with a humidity sensor 14 and a temperature sensor 15 which are used for controlling the temperature and the humidity in the heating area.
The cooling mechanism comprises a cooling steam pipeline 31, a third ventilation pipeline 32 and a spraying device 13, the cooling steam pipeline 31 is arranged on the inner wall of the cooling area 4 in a reciprocating snake shape, and the cooling steam pipeline 31 is connected with an external steam heating plant. The cooling steam pipeline is provided with a flux control valve, the cooling steam curing of the duct piece is realized by controlling the steam amount and the steam temperature in the cooling steam pipeline, and the cooling speed of the duct piece in the cooling area is not more than 20 ℃/h. The cooling steam pipeline 31 is provided with a plurality of through holes, so that steam can conveniently enter the cooling area. The third ventilation duct 32 is disposed on the inner wall of the cooling zone 4, and the third ventilation duct 32 is connected to an external blower for ventilating the cooling zone. The spraying device 13 is arranged on the top wall inside the cooling area 4, and the spraying device 13 is connected with an external high-pressure water pipe and used for spraying water mist to the constant-temperature area and adjusting humidity. The inner wall of the cooling area 4 is provided with a humidity sensor 14 and a temperature sensor 15 for controlling the temperature and the humidity in the heating area
As shown in fig. 3-4, in embodiment 2, a portable shield segment steam curing kiln includes a box-type blocked kiln body 1, wherein the box-type blocked kiln body 1 includes a plurality of kiln body segments 101, connecting plates are disposed at connecting ends of the kiln body segments 101, and adjacent kiln body segments are hermetically connected by the connecting plates 10. The connecting plates 10 are provided with the oval through holes 16, so that the two connecting plates which are connected are convenient to position, the two corresponding connecting plates are connected through fastening bolts penetrating through the oval through holes 16, rapid disassembly and assembly are realized, a sealing element is arranged between the two connecting plates 10, the overflow of steam is prevented, the heat exchange between the inside and the outside is reduced, and the steam curing efficiency is improved.
Further, the kiln body subsection 101 comprises a double-layer steel structure, a sealed inner anti-corrosion layer 1-1, a middle heat insulation layer 1-2 and a sealed outer waterproof layer 1-3 are sequentially arranged between the double-layer steel structure from inside to outside, and effects of internal anti-corrosion, heat insulation and external waterproof are achieved. The running track 9 is arranged on the bottom surface of the kiln body section 101 and is used for running the segment trolley. And the humidity sensor 14 and the temperature sensor 15 are both connected with a background controller, so that the detection and control of the temperature and the humidity inside the box type blocked kiln body are realized. All be equipped with the control valve on intensification steam conduit 11, constant temperature steam conduit 21 and the cooling steam conduit 31, the control valve is connected with the backstage controller, realizes the regulation of its flow size, and the department or the junction of bending of intensification steam conduit 11, constant temperature steam conduit 21 and cooling steam conduit 31 can adopt scalable pipeline joint to connect.
The other structure is the same as embodiment 1.
Embodiment 3, a steam curing method of a transportable shield segment steam curing kiln, comprising the following steps: s1: and hoisting the kiln body sections to a specified position, and assembling the kiln body sections together through bolts to form a box type block kiln body.
s2: a first isolation gate and a second isolation gate are installed in the box type blocking kiln body in the step S1, the interior of the box type blocking kiln body is sequentially divided into a heating area, a constant temperature area and a cooling area, a heating mechanism, a temperature sensor and a humidity sensor are installed in the heating area, a constant temperature mechanism, a temperature sensor and a humidity sensor are installed in the constant temperature area, and a cooling mechanism, a temperature sensor and a humidity sensor are installed in the cooling area.
S3: respectively connecting the temperature rising mechanism, the constant temperature mechanism and the temperature reducing mechanism in the step S2 with an external steam heating plant; and providing a steam source for steam curing of the pipe.
S4: opening an inlet gate of the box type blocking kiln body, enabling a duct piece trolley carrying duct pieces to enter a heating area along an operation track, opening a heating mechanism to heat the duct pieces, and standing for a period of time in the heating area; the heating speed of the pipe piece in the heating area is not more than 15 ℃/h.
S5: then opening a first isolation gate, enabling the segment trolley carrying the segments to enter a constant temperature area along an operation track, then closing the first isolation gate, enabling the temperature of the constant temperature area to be not more than 60 ℃ under the action of a constant temperature mechanism, and standing for a period of time in a heating area; the relative humidity of the pipe piece in the constant temperature area is not less than 90%.
S6: then opening a second isolation gate, enabling the segment trolley carrying the segments to enter a cooling area along the running track, then closing the second isolation gate, opening a cooling mechanism to perform cooling treatment on the segments, and standing for a period of time in the cooling area; the cooling speed of the duct piece in the cooling area is not more than 20 ℃/h.
S7: then opening an outlet gate, and taking the segment trolley carrying the segments out of the box type blocking kiln body along the running track in the step S6 to finish the steam curing of the segments;
S8: when the position of the box type blocking kiln body needs to be moved, the box type blocking kiln body is split into kiln body blocks, and the kiln body blocks are lifted to the next designated position.
in steps S4 ~ S6, the temperature and the humidity of the heating area, the constant temperature area and the cooling area are controlled respectively according to signals transmitted by the temperature sensor and the humidity sensor, the heating area, the constant temperature area and the cooling area are ventilated respectively through the first ventilation pipeline, the second ventilation pipeline and the third ventilation pipeline, and water mist spraying is carried out on the heating area, the constant temperature area and the cooling area through a spraying device, so that humidity adjustment is achieved.
The other structure is the same as embodiment 2.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a formula of can moving shield constructs section of jurisdiction and evaporates foster kiln which characterized in that: the kiln comprises a box-type blocking kiln body (1), wherein the box-type blocking kiln body (1) is internally sequentially divided into an elevated temperature area (2), a constant temperature area (3) and a cooling area (4), a first isolation gate (5) is arranged between the elevated temperature area (2) and the constant temperature area (3), a second isolation gate (6) is arranged between the constant temperature area (3) and the cooling area (4), an inlet gate (7) and an outlet gate (8) are respectively arranged at two ends of the box-type blocking kiln body (1), the inlet gate (7) corresponds to the elevated temperature area (2), and the outlet gate (8) corresponds to the cooling area (4); a heating mechanism and a spraying device (13) are arranged in the heating area (2), a constant temperature mechanism and a spraying device (13) are arranged in the constant temperature area (3), a cooling mechanism and a spraying device (13) are arranged in the cooling area (4), and a running track (9) and a water collecting and discharging tank (17) are arranged at the bottoms of the heating area (2), the constant temperature area (3) and the cooling area (4).
2. The transportable shield segment steam curing kiln as recited in claim 1, wherein: the heating mechanism comprises a heating steam pipeline (11) and a first ventilating pipeline (12), wherein the heating steam pipeline (11) is uniformly arranged on the inner wall of the heating area (2), the heating steam pipeline (11) is connected with an external steam heating station, a plurality of through holes are formed in the heating steam pipeline (11), the first ventilating pipeline (12) is arranged on the inner wall of the heating area (2), the first ventilating pipeline (12) is connected with an external air blower, a spraying device (13) is arranged on the top wall inside the heating area (2), the spraying device (13) is connected with an external high-pressure water pipe, and a humidity sensor (14) and a temperature sensor (15) are arranged on the inner wall of the heating area (2).
3. the movable shield segment steam curing kiln as claimed in claim 1 or 2, wherein: constant temperature mechanism includes constant temperature steam conduit (21) and second vent pipe way (22), constant temperature steam conduit (21) evenly sets up on the inner wall in thermostatic zone (3), constant temperature steam conduit (21) are connected with outside steam heat supply station, be equipped with a plurality of through-holes on constant temperature steam conduit (21), second vent pipe way (22) set up on the inner wall in thermostatic zone (3), second vent pipe way (22) are connected with outside air-blower, spray set (13) set up on the inside roof in thermostatic zone (3), be equipped with humidity transducer (14) and temperature sensor (15) on the inner wall in thermostatic zone (3).
4. the movable shield segment steam curing kiln as claimed in claim 1 or 2, wherein: the cooling mechanism includes cooling steam conduit (31) and third ventilation pipeline (32), cooling steam conduit (31) evenly sets up on the inner wall of cooling district (4), cooling steam conduit (31) are connected with outside steam heating plant, be equipped with a plurality of through-holes on cooling steam conduit (31), third ventilation pipeline (32) set up on the inner wall of cooling district (4), third ventilation pipeline (32) are connected with outside air-blower, spray set (13) set up on the roof of cooling district (4) inside, be equipped with humidity transducer (14) and temperature sensor (15) on the inner wall of cooling district (4).
5. The transportable shield segment steam curing kiln as recited in claim 4, wherein: the box type blocking kiln body (1) comprises a plurality of kiln body sections (101), and adjacent kiln body sections are hermetically connected through connecting plates (10).
6. The transportable shield segment steam curing kiln as recited in claim 5, wherein: the connecting plates (10) are provided with oval through holes (16), the two corresponding connecting plates are connected through fastening bolts penetrating through the oval through holes (16), and a sealing element is arranged between the two connecting plates (10).
7. the movable shield segment steam curing kiln as claimed in claim 5 or 6, wherein: the kiln body subsection (101) comprises a double-layer steel structure, a sealed inner anticorrosive layer (1-1), a middle heat-insulating layer (1-2) and a sealed outer waterproof layer (1-3) are sequentially arranged between the double-layer steel structure from inside to outside, and the running track (9) is arranged on the bottom surface of the kiln body subsection (101).
8. The transportable shield segment steam curing kiln as recited in claim 7, wherein: humidity transducer (14) and temperature sensor (15) all are connected with the backstage controller, all are equipped with the control valve on intensification steam conduit (11), constant temperature steam conduit (21) and cooling steam conduit (31), and the control valve is connected with the backstage controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252753.8U CN209755602U (en) | 2018-12-29 | 2018-12-29 | Movable shield segment steam curing kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252753.8U CN209755602U (en) | 2018-12-29 | 2018-12-29 | Movable shield segment steam curing kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209755602U true CN209755602U (en) | 2019-12-10 |
Family
ID=68747889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822252753.8U Expired - Fee Related CN209755602U (en) | 2018-12-29 | 2018-12-29 | Movable shield segment steam curing kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209755602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514718A (en) * | 2018-12-29 | 2019-03-26 | 西安中铁工程装备有限公司 | One kind can move formula shield duct piece steaming kiln and its steam-cured method |
-
2018
- 2018-12-29 CN CN201822252753.8U patent/CN209755602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514718A (en) * | 2018-12-29 | 2019-03-26 | 西安中铁工程装备有限公司 | One kind can move formula shield duct piece steaming kiln and its steam-cured method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108748637B (en) | Underground steam curing cabin and application method thereof | |
| CN102729325B (en) | Full-automatic monitoring, early warning, temperature control, moisturizing and curing system and method for prefabricated immersed tube sections | |
| CN205799829U (en) | A kind of prefabricated case beam automatic spray health promotion system | |
| CN209755602U (en) | Movable shield segment steam curing kiln | |
| CN107081845A (en) | A kind of three-dimensional maintenance tunnel of prefabricated concrete element | |
| CN210031522U (en) | Foundation structure curing means is used in road and bridge construction | |
| CN209586386U (en) | Tunnel-liner intelligence maintenance trolley | |
| CN203125684U (en) | Maintenance shed for concrete prefabricated component | |
| CN205905171U (en) | High -speed railway precast box girder's two -sided curing means | |
| CN110355866A (en) | Parallel PC component production system | |
| CN107905578A (en) | Steel structure mill construction with heat sink | |
| CN109514718A (en) | One kind can move formula shield duct piece steaming kiln and its steam-cured method | |
| CN105818255A (en) | Double-face spraying device and method for high-speed rail precast box beam | |
| CN210082050U (en) | Efficient precast concrete shield constructs section of jurisdiction and evaporates curing cellar for storing things | |
| CN110625761B (en) | Solar concrete member evaporates foster storehouse | |
| CN208645645U (en) | Precast concrete die station | |
| CN111706364A (en) | Tunnel two lining concrete health preserving trolley | |
| CN105856403A (en) | Double-side spraying and maintaining device and method for high-speed rail precast bridge | |
| CN215150264U (en) | Universal intelligent temperature control steam curing system for prefabricated T-shaped beam | |
| CN203200668U (en) | Automatic spraying and maintenance system for highway bridge precast beam field | |
| CN101738095B (en) | Air inlet system for circular cooler and annular air passage and annular liquid tank | |
| CN206066676U (en) | Caisson automatic spray curing system | |
| CN210791447U (en) | Solar concrete member curing means | |
| CN112077998A (en) | Secondary-tensioning continuous construction annular production line and construction method for precast beam | |
| CN204089129U (en) | A kind of transforming plant cable groove box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |