CN213533131U - Humidification device is used in concrete pillow maintenance - Google Patents
Humidification device is used in concrete pillow maintenance Download PDFInfo
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- CN213533131U CN213533131U CN202022246221.0U CN202022246221U CN213533131U CN 213533131 U CN213533131 U CN 213533131U CN 202022246221 U CN202022246221 U CN 202022246221U CN 213533131 U CN213533131 U CN 213533131U
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Abstract
The utility model discloses a humidifying device for concrete sleeper maintenance, which belongs to the field of concrete sleeper production; comprises a constant temperature water tank, a water supply pipeline, an atomization host, an atomizing pipe and an atomization nozzle; the constant-temperature water tank is internally provided with a heating device and a water taking pump, the water taking pump is connected with an atomizing host machine through a water supply pipeline, and the atomizing host machine conveys water into an atomizing pipe arranged in the curing pool after pressurizing the water through a high-pressure hose; the atomizing nozzle facing the center of the maintenance pool is arranged on the atomizing pipe; the device is used for humidifying the concrete sleeper in the steam curing process.
Description
Technical Field
The utility model relates to a concrete pillow production facility field, in particular to humidification device is used in concrete pillow maintenance.
Background
The concrete sleeper is an important component of railway line, and is made up by using cement, sand, stone, water and additive through the processes of mixing them according to a certain proportion, pouring the concrete into a combined model with internal prestressed steel wire and fittings, adopting vibration forming, steam curing, relaxing steel wire stress and cutting sleeper, etc.. The maintenance of the concrete sleeper is an important ring in the production of the sleeper, and the maintenance method not only influences the strength of the concrete, but also has certain influence on the static load anti-cracking strength, the durability and the appearance quality of the sleeper; in order to improve the production efficiency of the prestressed concrete sleeper and increase the turnover rate of a mould, sleeper production enterprises generally adopt steam curing; however, there are some practices in steam curing that affect product quality or production efficiency due to inadequate equipment or concept.
Steam curing has four special processes: the concrete pillow steam curing device has the advantages that the concrete pillow steam curing device is static, temperature rising, constant temperature and temperature reduction, wherein the problem that the maximum product quality is influenced when the humidity does not meet the requirement in the static stopping and temperature reduction processes is solved, particularly, the humidity in the curing pool is easily discharged together due to the suction of the fan in the temperature reduction process, so that the humidity is insufficient, and a special humidifying device is required to be arranged for the steam curing of the concrete pillow.
Disclosure of Invention
An object of the utility model is to provide a humidification device is used in concrete pillow maintenance for the humidification of concrete pillow steam curing in-process.
The utility model adopts the technical scheme as follows: a humidifying device for concrete pillow maintenance comprises a constant-temperature water tank, a water supply pipeline, an atomization host, an atomizing pipe and an atomization nozzle; the constant-temperature water tank is internally provided with a heating device and a water taking pump, the water taking pump is connected with an atomizing host machine through a water supply pipeline, and the atomizing host machine conveys water into an atomizing pipe arranged in the curing pool after pressurizing the water through a high-pressure hose; the atomizing pipe is provided with an atomizing nozzle facing the center of the maintenance pool.
Preferably, the middle inside the constant-temperature water tank is divided into a left sedimentation cavity and a right water taking cavity by a vertical partition plate, and a water passing channel is reserved between the bottom of the vertical partition plate and a bottom plate of the water tank; the left side of the bottom plate of the water tank is lower than the right side of the bottom plate of the water tank, the two sides of the left side of the bottom plate of the water tank incline towards the middle, a suction pipe is arranged above the position, and the suction pipe penetrates through the left side wall of the constant-temperature water tank and is connected with a sewage pump; the upper opening of the sedimentation cavity on the left side of the constant-temperature water tank is a water inlet, the water inlet is an inverted round table-shaped bayonet, a filter basket is placed at the bayonet, filter cotton is arranged on the inner wall of the filter basket, a water supply pipe is arranged above the filter basket, and a water supply valve is arranged on the water supply pipe; the heating device and the water taking pump are arranged in a water taking cavity on the right side of the constant-temperature water tank; a temperature sensor is also arranged in the water taking cavity.
Preferably, the heating device is a heating rod.
Furthermore, a PP cotton secondary filter is also arranged on the water supply pipeline.
Preferably, the spray pipes are spliced into a closed rectangular pipe, the spray pipes are arranged along the inner wall of the maintenance pool, and 2 groups of the spray pipes are at least arranged in parallel and at equal intervals in the height direction of the maintenance pool.
Preferably, the spray pipe is a stainless steel pipe, and the atomizing nozzle is a stainless steel high-pressure atomizing nozzle.
Further, still including setting up the humidity transducer in maintenance pond high middle part to and the humidity control host computer, humidity transducer and atomizing host computer are connected to the humidity control host computer.
The beneficial effects of the utility model reside in that: the utility model provides a humidification device is used in concrete pillow maintenance for the humidification of concrete pillow steam curing in-process.
Drawings
FIG. 1 is a sectional view of a curing bath in an example.
Fig. 2 is an internal structure view of the constant temperature water tank.
Fig. 3 is a top view of the tank floor.
FIG. 4 is a diagram showing the arrangement of the spray pipes in the curing pond.
In the figure: the device comprises a maintenance pool 1, a constant temperature water tank 2, a water inlet 3, a water outlet 4, a sewage discharge outlet 5, a vertical partition plate 6, a settling chamber 7, a water taking chamber 8, a water tank bottom plate 9, a suction pipe 10, a sewage pump 11, a bayonet 12, a filter screen basket 13, filter cotton 14, a water supply pipe 15, a water supply valve 16, a water taking pump 17, a heating rod 18, a secondary filter 19, a water supply pipeline 20, an atomization host 21, a high-pressure hose 22, an atomization pipe 23, an atomization nozzle 24 and a humidity control host 25.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Examples
A concrete pillow maintenance uses the humidifying gear, the steam curing pool at present of our factory includes the maintenance pool 1 composition of eight length 15 meters, width 2.6 meters, depth 6 meters, as shown in figure 1 is the sectional view of the maintenance pool, the humidifying gear applied to the maintenance pool includes the thermostatical water tank 2, water supply pipeline 20, atomization host 21, spray pipe 23, atomization spray nozzle 24;
as shown in fig. 2, the constant temperature water tank 2 stores water for atomization, and is provided with a water inlet 3, a water outlet 4 and a sewage outlet 5; the water quality in the constant temperature water tank 2 needs to be clean and low in impurity content, particularly, large-particle solid impurities cannot be contained, otherwise, the atomizing nozzle 24 is blocked and the atomizing main machine 21 is damaged, and therefore, the water entering the constant temperature water tank 2 needs to be primarily filtered; in addition, the water temperature needs to be kept constant basically, particularly when the temperature in a factory is low in winter, the water temperature needs to be increased, if the water temperature is not controlled, after water with low temperature is atomized and enters the maintenance pool 1, the temperature of the sleeper suddenly drops in the process of standing and cooling, and the product quality can not reach the standard;
the specific structure of the constant temperature water tank 2 in this embodiment is as shown in fig. 2, the middle inside the constant temperature water tank 2 is partitioned by a vertical partition plate 6 into a left sedimentation chamber 7 and a right water taking chamber 8, and a water passage is left between the bottom of the vertical partition plate 6 and a water tank bottom plate 9; the left side of the water tank bottom plate 9 is lower than the right side, as shown in fig. 3, the top view of the water tank bottom plate 9 is shown, two sides of the left side of the water tank bottom plate 9 incline towards the middle, settled impurities are accumulated in the middle of the left side of the water tank bottom plate 9, a suction pipe 10 is arranged above the position, the suction pipe 10 penetrates through the left side wall of the constant temperature water tank 2 to be connected with a sewage pump 11, and the accumulated impurities are sucked out periodically by the sewage pump; a drain outlet 5 is also arranged at the position, a drain valve is arranged at the drain outlet 5, and the water in the constant temperature water tank 2 is emptied regularly for integral cleaning;
an upper opening of a sedimentation cavity 7 on the left side of the constant-temperature water tank 2 is a water inlet 3, an inverted circular truncated cone-shaped bayonet 12 is arranged at the water inlet 3, a filter basket 13 is placed at the bayonet 12, filter cotton 14 is arranged on the inner wall of the filter basket 13, a water supply pipe 15 is arranged above the filter basket 13, and a water supply valve 16 is arranged on the water supply pipe 15; water falls into the filter basket 13 from the water supply pipe 15, is filtered by the filter cotton 14 and then passes through the pores on the filter basket 13 to enter the settling chamber 7, and impurities in the water fall on the water tank bottom plate 9 in the settling chamber 7 and are sucked out by the sewage pump 11; a water taking pump 17 is arranged in a water taking cavity 8 on the right side of the constant-temperature water tank 2, the water taking pump 17 is connected with an atomization host 21 through a water feeding pipeline 20, a heating rod 18 and a temperature sensor are further arranged in the water taking cavity 8, and when the water temperature is lower in winter, the water temperature is increased to a set temperature;
in order to further ensure the water quality entering the atomizing main machine 21, a PP cotton secondary filter 19 is also arranged on the water supply pipeline 20;
eight atomizing host computers 21 have been used in this embodiment, and atomizing host computer 21 is the physical pump, and performance index is the flow: 3.6L/min, pressure: 70kgf/cm, power: 0.75KW and 220V; each atomization host 21 independently controls the humidification of one maintenance pool 1; the atomization host 21 pressurizes water and then conveys the water into an atomization pipe 23 made of stainless steel through a high-pressure hose 22; as shown in fig. 4, the spray pipes 23 are arranged in the maintenance pool 1, in this embodiment, the spray pipes 23 are two groups of rectangular pipes which are parallel up and down, the spray pipes 23 are arranged along the inner wall of the maintenance pool 1, specifically, the upper spray pipe 23 is 2 meters away from the upper edge of the maintenance pool 1, the lower spray pipe 23 is 2 meters away from the bottom surface of the maintenance pool 1, the distance between the two groups of spray pipes 23 is 2 meters, and the spray nozzles 24 are arranged on the upper circle of the spray pipes 23 at equal intervals, which is specifically a stainless steel high-pressure spray nozzle in this embodiment; the atomizing nozzle 24 sprays mist toward the center of the curing pool 1.
A more intelligent humidifying device is characterized in that a humidity sensor is arranged in the middle of the height of a maintenance pool 1, a humidity control host 25 is added, and the humidity control host 25 is connected with the humidity sensor and an atomization host 21; the humidity sensor monitors the humidity data in the maintenance pool 1 in real time and transmits the data to the humidity control host computer 25, and the humidity control host computer 25 sets the working program of the atomization host computer 21 to carry out automatic humidification.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments.
Claims (7)
1. A humidifying device for concrete pillow maintenance is characterized by comprising a constant-temperature water tank, a water supply pipeline, an atomization host, an atomizing pipe and an atomization nozzle; the constant-temperature water tank is internally provided with a heating device and a water taking pump, the water taking pump is connected with an atomizing host machine through a water supply pipeline, and the atomizing host machine conveys water into an atomizing pipe arranged in the curing pool after pressurizing the water through a high-pressure hose; the atomizing pipe is provided with an atomizing nozzle facing the center of the maintenance pool.
2. The humidifying device for maintaining a concrete pillow according to claim 1, wherein: the middle inside the constant-temperature water tank is divided into a left sedimentation cavity and a right water taking cavity by a vertical partition plate, and a water passing channel is reserved between the bottom of the vertical partition plate and a bottom plate of the water tank; the left side of the bottom plate of the water tank is lower than the right side of the bottom plate of the water tank, the two sides of the left side of the bottom plate of the water tank incline towards the middle, a suction pipe is arranged above the position, and the suction pipe penetrates through the left side wall of the constant-temperature water tank and is connected with a sewage pump; the upper opening of the sedimentation cavity on the left side of the constant-temperature water tank is a water inlet, the water inlet is an inverted round table-shaped bayonet, a filter basket is placed at the bayonet, filter cotton is arranged on the inner wall of the filter basket, a water supply pipe is arranged above the filter basket, and a water supply valve is arranged on the water supply pipe; the heating device and the water taking pump are arranged in a water taking cavity on the right side of the constant-temperature water tank; a temperature sensor is also arranged in the water taking cavity.
3. The humidifying device for maintaining a concrete pillow according to claim 2, wherein: the heating device is a heating rod.
4. The humidifying device for maintaining a concrete pillow according to claim 2, wherein: and the water supply pipeline is also provided with a PP cotton secondary filter.
5. The humidifying device for maintaining a concrete pillow according to any one of claims 1 to 4, wherein: the spray pipe is spliced into a closed rectangular pipe, the spray pipe is arranged along the inner wall of the maintenance pool, and 2 groups of the spray pipes are arranged in parallel and at equal intervals in the height direction of the maintenance pool.
6. The humidifying device for maintaining a concrete pillow according to claim 5, wherein: the spray pipe is a stainless steel pipe, and the atomizing nozzle is a stainless steel high-pressure atomizing nozzle.
7. The humidifying device for maintaining a concrete pillow according to claim 6, wherein: still including setting up the humidity transducer in maintenance pond high middle part to and the humidity control host computer, humidity transducer and atomizing host computer are connected to the humidity control host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246221.0U CN213533131U (en) | 2020-10-12 | 2020-10-12 | Humidification device is used in concrete pillow maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246221.0U CN213533131U (en) | 2020-10-12 | 2020-10-12 | Humidification device is used in concrete pillow maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213533131U true CN213533131U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022246221.0U Active CN213533131U (en) | 2020-10-12 | 2020-10-12 | Humidification device is used in concrete pillow maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213533131U (en) |
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2020
- 2020-10-12 CN CN202022246221.0U patent/CN213533131U/en active Active
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