CN110053148B - Electric pole steam curing pool steam recycling device and application method thereof - Google Patents
Electric pole steam curing pool steam recycling device and application method thereof Download PDFInfo
- Publication number
- CN110053148B CN110053148B CN201910356392.8A CN201910356392A CN110053148B CN 110053148 B CN110053148 B CN 110053148B CN 201910356392 A CN201910356392 A CN 201910356392A CN 110053148 B CN110053148 B CN 110053148B
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- steam curing
- steam
- curing pool
- pool
- air inlet
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004064 recycling Methods 0.000 title claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000001723 curing Methods 0.000 description 83
- 101150054854 POU1F1 gene Proteins 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention discloses a steam recycling device of an electric pole steam curing pool, which belongs to the technical field of electric pole manufacturing devices and comprises pits arranged on the ground, wherein more than two steam curing pools with rectangular cabinet structures are arranged in the pits, and an air inlet hole is formed in the smaller side end surface of each steam curing pool; the air inlet pipe is communicated with the inside of the steam curing pool through the air inlet hole; an exhaust hole is arranged on the end surface of the steam curing pool, which is opposite to the side end surface provided with the air inlet hole; the exhaust branch pipe is communicated with the inside of the steam curing pool through the exhaust hole; the other end of the exhaust branch pipe is connected with the main control pipe, and an electric control valve is arranged between the exhaust branch pipe and the main control pipe; the main control pipe is connected with a pressure pump; a temperature measuring tube is also arranged on the steam curing pool; the invention solves the problems of high energy consumption and high production cost of the current pit type high-pressure steam curing device in the steam curing process.
Description
Technical Field
The invention relates to the technical field of electric pole manufacturing devices, in particular to a steam recycling device of an electric pole steam curing pool and a using method thereof.
Background
In the process of manufacturing the concrete pole, steam curing is a further procedure after concrete distribution is carried out in a die, and the existing steam curing process of the concrete pole comprises steam, pit type or pit type steam curing in equipment. The steam is introduced into the steel mould, so that the investment is saved, the operation is convenient, but the steam curing effect is not obvious, the steam curing time is not easy to control, the turnover rate of the steel mould is particularly low, the energy consumption is high, and the like. Has been phased out. At present, pit-type and pit-type curing processes are adopted in most factories, and are good in sealing performance, low in steam heat loss, low in energy consumption and short in steam curing time, so that the turnover speed of the steel mould is improved. The high-pressure steam curing is a quick curing method which is most commonly used for the current cement electric pole, accelerates the hardening speed of cement, improves the turnover rate of a steel mould and shortens the production period. However, the high-pressure steam curing has certain defects, and mainly solves the problems of high energy consumption, high steam consumption and high production cost of a steam curing system.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the utility model provides a pole steam curing pool steam recycling device to solve current pit type high pressure steam curing device and evaporate the high problem of high in production cost of energy consumption of curing in-process.
In order to solve the problems, the invention provides the following technical scheme:
the utility model provides a pole steam curing pool steam recycling device, it includes the pit that sets up on ground, is provided with the steam curing pool that is rectangle cabinet body structure in the pit more than two, opens the inlet port on the less side face of steam curing pool; the air inlet pipe is communicated with the inside of the steam curing pool through the air inlet hole; an exhaust hole is arranged on the end surface of the steam curing pool, which is opposite to the side end surface provided with the air inlet hole; the exhaust branch pipe is communicated with the inside of the steam curing pool through the exhaust hole; the other end of the exhaust branch pipe is connected with the main control pipe, and an electric control valve is arranged between the exhaust branch pipe and the main control pipe; the main control pipe is connected with a pressure pump; a temperature measuring tube is also arranged on the steam curing pool; the temperature measuring tube is electrically connected with the control cabinet, and the operation of the pressure pump and the electric control valve is controlled by the control cabinet.
Preferably, the bottom of the end face of the steam curing pool provided with the exhaust hole is provided with a drain hole.
Further, the length of the pit is larger than that of the steam curing pool, and one end of the steam curing pool provided with an air inlet is attached to the side end face of the pit; an overflow groove is arranged at the bottom of the other side of the pit, and an exhaust branch pipe is arranged at the upper top of the overflow groove.
Further, a connecting rod for connecting the inner wall of the pit and the steam curing pool is arranged on the overflow groove.
Preferably, the two side end surfaces of each steam curing pool, which are provided with an air inlet and an air outlet, are respectively provided with a temperature measuring tube.
Preferably, the two side end surfaces of each steam curing pool, which are provided with an air inlet and an air outlet, are respectively provided with a temperature measuring tube.
Preferably, the exhaust holes on the single steam curing pool are four; and the exhaust holes are all arranged in the middle of the steam curing pool.
Preferably, the exhaust holes on the single steam curing pool are four; and the exhaust holes are all arranged in the middle of the steam curing pool.
The application method of the steam reuse device of the pole steam curing pool comprises the following steps:
s1, placing an electric pole mould with the internal material being distributed and shaped into a steam curing pool, and introducing steam into the steam curing pool along an air inlet pipe by a boiler to complete one-time steam curing operation;
s2, putting another batch of electric pole molds into another steam curing pool, and confirming the numbers of the two steam curing pools corresponding to the step and the last step;
s3, opening the electric control valves corresponding to the steam curing pools in the S1 and the S2 by using a control cabinet according to the numbers, and closing the electric control valves corresponding to the other steam curing pools;
s4, controlling the pressure pump to work; and (3) heating the steam with the waste heat in the steam curing pool in the step (S1) into the steam curing pool in the step (S2).
The invention has the beneficial effects that:
the invention improves the common pit type electric pole steam curing device, and realizes the effective utilization of the residual steam after the one-time steam curing operation in the steam curing pool by arranging the exhaust pipe, the corresponding electric control valve and the pressure pump as power on the pool wall of the steam curing pool, thereby solving the problems of high energy consumption and high production cost of the current pit type high-pressure steam curing device in the steam curing process.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in an embodiment;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view of the steam pool of FIG. 2 taken along the width of the steam pool;
FIG. 4 is a schematic diagram of the circuit connection of the present invention;
reference numerals illustrate: 1. pit, 2, steam curing pool, 3, intake pipe, 4, exhaust branch pipe, 5, main control pipe, 6, electric control valve, 7, pressure pump, 8, switch board, 11, overflow tank, 12, connecting rod, 21, inlet port, 22, exhaust hole, 23, drainage hole, 24, temperature measuring pipe, 25, anticollision board, 81, timing module, 82, temperature display module.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples:
examples:
referring to fig. 1, the embodiment provides a steam recycling device for an electric pole steam curing pool, which comprises a pit 1 arranged on the ground, six steam curing pools 2 with rectangular cabinet structures are arranged in the pit 1, and the technical parameters of the single steam curing pool 2 are 140 x 30 x 35 in outside diameter; inner diameter 135 x 26 x 32; the six steam-curing pools are adjacently arranged, and the shared side edge is used as a pool wall of the steam-curing pool; the number of the components is 1# -6# from left to right in sequence; an air inlet 21 is arranged on the smaller side end surface of the steam curing pool 2; the air inlet pipe 3 is communicated with the inside of the steam curing pool 1 through the air inlet hole 21; the method is characterized in that: an exhaust hole 22 is arranged on the end surface of the steam curing pool 1 opposite to the side end surface provided with the air inlet hole 21; the exhaust branch pipe 4 is communicated with the interior of the steam curing pool 1 through the exhaust hole 22; the other end of the exhaust branch pipe 4 is connected with a main control pipe 5, and an electric control valve 6 is arranged between the exhaust branch pipe 4 and the main control pipe 5; the main control pipe 5 is connected with a pressure pump 7; a temperature measuring tube 124 is also arranged on the steam curing pool 2; the temperature measuring tube 24 is electrically connected with the control cabinet 8, and the operation of the pressure pump 7 and the electric control valve 6 is controlled by the control cabinet 8. In the embodiment, the air inlet pipe is a DN25 pipeline, the exhaust branch pipe is a DN50 pipeline, and the main control pipe is a DN150 and DN100 combined pipeline; the electric control valve 6 is an electric control butterfly valve.
The steam curing pool 2 is provided with a drain hole 23 at the bottom of the end surface of the vent hole 22. The drain holes 23 are provided to drain the moisture condensed by the steam during the steam curing process.
The length of the pit 1 is larger than that of the steam curing pool 2, and one end of the steam curing pool 2 provided with an air inlet 21 is attached to the side end face of the pit; an overflow groove 11 is provided at the bottom of the other side of the pit 1, and the exhaust branch pipe 4 is provided at the upper top of the overflow groove 11. And meanwhile, the space occupied by the overflow groove is used for installing the exhaust branch pipe 4, so that the space utilization rate of the device is improved.
The overflow tank 11 is provided with a connecting rod 12 for connecting the inner wall of the pit 1 and the steam curing pool 2. The provision of the links can improve the strength of both sides of the overflow tank 11.
Two side end surfaces of each steam curing pool 2 provided with an air inlet 21 and an air outlet 22 are respectively provided with a temperature measuring tube 24. In order to ensure that the temperature sensing error of the single steam-curing pool 2 is small, temperature measuring pipes 24 are arranged on two end faces of the single steam-curing pool, and the real-time temperature in the steam-curing pool 2 is obtained by comparing the temperatures measured by the two temperature measuring pipes 24.
An anti-collision plate 25 is arranged on the left and right opposite inner walls of the steam curing pool 2 along the length direction. The anti-collision plate 25 is provided to prevent the side ends of the molds from causing excessive damage to the pool wall of the steam curing pool 2 when stacking a plurality of molds.
Four exhaust holes 22 are arranged on the single steam curing pool 2; and the exhaust holes 22 are all arranged at the middle part of the steam curing pool 2.
The control cabinet 8 is also integrally provided with a timing module 81 and a temperature display module 82. The timing module 81 and the temperature display module 82 can control the steaming time characteristic and the temperature required in the steaming process, and further improve the utilization efficiency of residual steam.
The utility model provides a pole steam curing pond steam reuse device's application method which characterized in that: the method comprises the following steps:
s1, placing an electric pole mould with the inside being provided with cloth and shaped into a steam curing pool 2, and introducing steam into the steam curing pool 2 along an air inlet pipe 3 by a boiler to complete one-time steam curing operation;
s2, putting another batch of electric pole molds into the other steam curing pool 2, and confirming the numbers of the two steam curing pools 2 corresponding to the step and the last step;
s3, using a control cabinet 8 to open the electric control valves 6 corresponding to the steam curing pools 2 in the S1 and the S2 according to the numbers, and closing the electric control valves 6 corresponding to the other steam curing pools 2;
s4, controlling the pressure pump 7 to work; and (3) introducing the steam with the waste heat in the steam curing pool 2 in the step (S1) into the steam curing pool 2 in the step (S2) for heating.
Claims (4)
1. The utility model provides a pole steam curing pool steam recycling device, it includes pit (1) that sets up subaerial, is provided with more than two steam curing pools (2) that take the form of rectangle cabinet body structure in pit (1), opens on the less side terminal surface of steam curing pool (2) has inlet port (21); the air inlet pipe (3) is communicated with the inside of the steam curing pool (2) through the air inlet hole (21); the method is characterized in that: an exhaust hole (22) is arranged on the end surface of the steam curing pool (2) opposite to the side end surface provided with the air inlet hole (21); the exhaust branch pipe (4) is communicated with the inside of the steam curing pool (2) through the exhaust hole (22); the other end of the exhaust branch pipe (4) is connected with a main control pipe (5), and an electric control valve (6) is arranged between the exhaust branch pipe (4) and the main control pipe (5); a pressure pump (7) is connected to the main control pipe (5); a temperature measuring tube (24) is also arranged on the steam curing pool (2); the temperature measuring tube (24) is electrically connected with the control cabinet (8), and the operation of the pressure pump (7) and the electric control valve (6) is controlled by the control cabinet (8); a drain hole (23) is arranged at the bottom of the end surface of the steam curing pool (2) provided with the exhaust hole (22); the length of the pit (1) is larger than that of the steam curing pool (2), and one end of the steam curing pool (2) provided with an air inlet hole (21) is attached to the side end face of the pit; an overflow groove (11) is arranged at the bottom of the other side of the pit (1), and the exhaust branch pipe (4) is arranged at the upper top of the overflow groove (11); a connecting rod (12) for connecting the inner wall of the pit (1) and the steam curing pool (2) is arranged on the overflow groove (11); two side end surfaces of each steam curing pool (2) provided with an air inlet (21) and an air outlet (22) are respectively provided with a temperature measuring tube (24); anti-collision plates (25) are arranged on the left and right opposite inner walls of the steam curing pool (2) along the length direction.
2. The pole steam pool steam reuse apparatus according to claim 1, wherein: the number of the exhaust holes (22) on the single steam curing pool (2) is four; and the exhaust holes (22) are all arranged in the middle of the steam curing pool (2).
3. The pole steam pool steam reuse apparatus according to claim 1, wherein: the control cabinet (8) is also provided with a timing module (81) and a temperature display module (82) in an integrated way.
4. The method of using the steam reuse device for the pole steam curing pool according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1, placing an electric pole mould with the inside being provided with cloth and shaped into a steam curing pool (2), and introducing steam into the steam curing pool (2) along an air inlet pipe (3) by a boiler to complete one-time steam curing operation;
s2, putting another batch of electric pole molds into another steam curing pool (2), and confirming the numbers of the two steam curing pools (2) corresponding to the step and the previous step;
s3, opening the electric control valves (6) corresponding to the steam curing pools (2) in the S1 and the S2 by using a control cabinet (8) according to the numbers, and closing the electric control valves (6) corresponding to the other steam curing pools (2);
s4, controlling the pressure pump (7) to work; and (3) introducing the steam with the waste heat in the steam curing pool (2) in the step (S1) into the steam curing pool (2) in the step (S2) for heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356392.8A CN110053148B (en) | 2019-04-29 | 2019-04-29 | Electric pole steam curing pool steam recycling device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356392.8A CN110053148B (en) | 2019-04-29 | 2019-04-29 | Electric pole steam curing pool steam recycling device and application method thereof |
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| Publication Number | Publication Date |
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| CN110053148A CN110053148A (en) | 2019-07-26 |
| CN110053148B true CN110053148B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910356392.8A Active CN110053148B (en) | 2019-04-29 | 2019-04-29 | Electric pole steam curing pool steam recycling device and application method thereof |
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| Country | Link |
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| CN (1) | CN110053148B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115416150B (en) * | 2022-08-31 | 2023-12-22 | 保定市徐水区通和建筑工程有限公司 | Steam curing type cement culvert pipe mold |
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2019
- 2019-04-29 CN CN201910356392.8A patent/CN110053148B/en active Active
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| CN203994186U (en) * | 2014-07-23 | 2014-12-10 | 成都银线电杆有限公司 | The steam-cured pond of concrete wire pole |
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| CN105328781A (en) * | 2015-11-20 | 2016-02-17 | 中信大锰矿业有限责任公司大新锰矿分公司 | Steam curing device of slag unburned bricks |
| CN207736495U (en) * | 2018-01-19 | 2018-08-17 | 滁州职业技术学院 | A kind of steam-cured pond of concrete cement electric pole |
| CN108356966A (en) * | 2018-02-08 | 2018-08-03 | 中铁隧道集团四处有限公司 | The steam-cured construction method of prefabricated case beam integral high-temperature |
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| Title |
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| CN110053148A (en) | 2019-07-26 |
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