Anti-condensation device for cement silo top

Abstract

The utility model discloses a cement silo top anti-condensation device which comprises a silo body, a ventilation opening is formed in the top of the silo body, and a humidity sensor is arranged on the top of the inner wall of the silo body. A safety guardrail, a box body, a power distribution cabinet and a solar panel are arranged on the top of the garage body, the box body, the power distribution cabinet and the solar panel are all located on the inner side of the safety guardrail, and the power distribution cabinet is installed on the side portion of the box body and electrically connected with the solar panel. The utility model relates to the technical field of cement storage, in particular to an anti-condensation device for a cement silo top, which is improved on the basis of the prior art, air on the silo top is heated by arranging a heating pipe, so that air liquefaction and condensation are prevented, a solar panel is arranged on the silo top to supply power to the heating pipe, and the purpose of self-sufficiency is achieved. Furthermore, by arranging a dew removing assembly, dew on the top of the warehouse can be removed, and therefore the problem of dew condensation is thoroughly solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement storage, in particular to a dew condensation prevention device for the top of a cement silo. Background Art

[0002] At present, a common problem in cement silos is that when the temperature and humidity difference inside and outside the silo is large, the air at the silo opening is easily liquefied to form rain and dew, and the rain and dew are easily adsorbed on the silo wall, resulting in cement caking.

[0003] For example, a dew condensation prevention device for the top of a cement silo disclosed in the authorized Chinese patent CN203143402 U can reduce the liquefaction phenomenon of air at the top of the silo by arranging a gravity fan and a dryer on the top of the silo, thereby alleviating dew condensation at the top of the silo.

[0004] However, the actual effect of this device is very limited, and it cannot completely solve the problem of dew condensation at the top of the silo. Moreover, its dryer needs to be regularly disassembled and dried before it can be recycled for use.

[0005] Therefore, our company provides a dew condensation prevention device for the top of a cement silo, which has better dew removal effect and higher efficiency. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a dew condensation prevention device for the top of a cement silo, which solves the problem of poor dew removal effect at the top of the existing cement silo.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model provides the following technical solution: A dew condensation prevention device for the top of a cement silo, including a silo body, a ventilation opening is provided at the top of the silo body, and a humidity sensor is arranged at the top inner wall of the silo body.

[0010] A safety guardrail, a box body, a power distribution cabinet and a solar panel are respectively arranged at the top of the silo body, wherein the box body, the power distribution cabinet and the solar panel are all located inside the safety guardrail, and the power distribution cabinet is installed on the side of the box body and is electrically connected to the solar panel.

[0011] The box body is communicated with the ventilation opening, and a gravity fan is installed on the top of the box body.

[0012] A dew removal component is arranged in the inner cavity of the box body.

[0013] The dew removal component includes a heating tube and a drying layer.

[0014] As a further preference, the dew removal component further includes a motor arranged on the top of the box body. A rotatable rotating shaft is installed at the output end of the motor. The rotating shaft passes through the box body and the ventilation opening and extends into the storage body. A dew removal brush is installed on the part of the rotating shaft located in the storage body.

[0015] As a further preference, the dew removal component further includes a sandwich layer in the inner cavity of the storage body and a water tank located on the top of the storage body. An electric heating pipe is arranged in the water tank. The water tank is communicated with the sandwich layer through a down water pipe. A solenoid valve is arranged on the down water pipe. A water return pump is arranged on the top of the water tank. The water return pump is communicated with the sandwich layer through a water return pipe.

[0016] As a further preference, there are at least two groups of the heating pipes, and the heating pipes are in a ring shape.

[0017] (III) Beneficial effects

[0018] The utility model provides a dew condensation prevention device for the top of a cement storage bin. It has the following beneficial effects:

[0019] This dew condensation prevention device for the top of a cement storage bin is improved on the basis of the existing technology. By arranging heating pipes to heat and raise the temperature of the air at the top of the storage bin, the liquefaction and condensation of the air are prevented. A solar panel is arranged on the top of the storage bin to supply power to the heating pipes to achieve the purpose of self-sufficiency. Further, by arranging a dew removal component, the dew on the top of the storage bin can be removed, thus completely solving the dew condensation problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the first embodiment of the utility model;

[0021] Figure 2 It is a schematic structural diagram of the second embodiment of the utility model;

[0022] Figure 3 It is a schematic structural diagram of the third embodiment of the utility model.

[0023] In the figure: 1, storage body; 2, ventilation opening; 3, humidity sensor; 4, safety guardrail; 5, box body; 6, power distribution cabinet; 7, solar panel; 8, non-powered fan; 9, heating pipe; 10, drying layer; 11, motor; 12, dew removal brush; 13, sandwich layer; 14, water tank; 15, electric heating pipe; 16, down water pipe; 17, water return pump. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As Figure 1 shown, the present utility model provides a technical solution: a dew condensation prevention device for the top of a cement silo, including a silo body 1, a ventilation opening 2 is provided at the top of the silo body 1, and a humidity sensor 3 is provided at the top of the inner wall of the silo body 1.

[0027] As Figure 1 shown, a safety guardrail 4, a box body 5, a power distribution cabinet 6 and a solar panel 7 are respectively provided at the top of the silo body 1, wherein the box body 5, the power distribution cabinet 6 and the solar panel 7 are all located inside the safety guardrail 4, and the power distribution cabinet 6 is installed on the side of the box body 5 and is electrically connected to the solar panel 7.

[0028] As Figure 1 shown, the box body 5 is communicated with the ventilation opening 2, and a power-free fan 8 is installed at the top of the box body 5, and the power-free fan 8 realizes the air exchange inside and outside the silo.

[0029] As Figure 1 shown, a dew removal component is provided in the inner cavity of the box body 5, and the dew removal component includes a heating tube 9 and a drying layer 10.

[0030] Embodiment 2 The difference between Embodiment 2 and Embodiment 1 lies in the optimization of the dew removal component.

[0031] As Figure 2 shown, the dew removal component includes a heating tube 9 and a drying layer 10, the heating tube 9 is at least two groups, and the heating tube 9 is in a ring shape.

[0032] As Figure 2 shown, the dew removal component further includes a motor 11 provided at the top of the box body 5, a rotatable rotating shaft is installed at the output end of the motor 11, the rotating shaft passes through the box body 5 and the ventilation opening 2 and extends into the silo body 1, and a dew removal brush 12 is installed on the rotating shaft part located in the silo body 1.

[0033] By turning on the motor 11, the rotating shaft and the dew removal brush 12 are driven to rotate, so that the dew on the inner wall of the top of the silo can be scraped off to avoid the accumulation of dew. It should be noted that in this embodiment, the humidity sensor 3 needs to be embedded on the inner wall of the top of the silo to avoid interference with the dew removal brush 12.

[0034] Embodiment 3 The difference between Embodiment 3 and Embodiment 2 is that another dew removal method is provided.

[0035] As Figure 3 shown, the dew removal component further includes a sandwich layer 13 inside the inner cavity of the library body 1 and a water tank 14 on the top of the library body 1. An electric heating tube 15 is arranged in the water tank 14. The water tank 14 is communicated with the sandwich layer 13 through a down water pipe 16. A solenoid valve is arranged on the down water pipe 16. A return water pump 17 is arranged on the top of the water tank 14. The return water pump 17 is communicated with the sandwich layer 13 through a return water pipe.

[0036] It should be noted that in this embodiment, the humidity sensor 3 can be installed on the inner wall of the library top.

[0037] Open the solenoid valve on the down water pipe 16 to release the hot water in the water tank 14 (heat the water in the water tank 14 through the electric heating tube 15). The hot water enters the sandwich layer 13 through the down water pipe 16, thereby heating the inner wall of the library top, evaporating the moisture adsorbed on the inner wall of the library top, and discharging it through the ventilation opening 2 to avoid condensation.

[0038] When the water temperature in the sandwich layer 13 decreases, it is pumped back into the water tank 14 through the return water pump 17 and recycled after being heated again.

[0039] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] During use, the cement library is communicated with the outside through the ventilation opening 2. First, the moisture in the outside air is absorbed by the drying layer 10. The solar panel 7 converts light energy into electrical energy, and the power distribution cabinet 6 supplies power to the relevant electrical components in the device (of course, municipal power supply can also be used). The humidity sensor 3 detects the air humidity on the library top. When the humidity is high, the heating tube 9 is turned on to heat the air on the library top, thereby reducing the air humidity, evaporating the moisture, and avoiding condensation. And the heating tube 9 can continuously heat the drying layer 10 without specifically disassembling the drying layer 10 for drying.

[0041] In summary, the anti-condensation device for the cement library top is improved on the basis of the existing technology. By setting the heating tube to heat up the air on the library top, it prevents the air from liquefying and condensing. The solar panel is set on the library top to supply power to the heating tube to achieve the purpose of self-sufficiency. Further, by setting the dew removal component, the dew on the library top can be removed, thus completely solving the condensation problem.

[0042] It should be noted that all the electrical components mentioned in this article are electrically connected to the external main controller and the 220V or 380V mains power supply. The main controller can be a conventional known device such as a computer for control. Its control principle, internal structure, control switch method, etc. are all conventional means of the prior art and are directly cited here without further elaboration. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement silo roof anti-condensation device, characterized in that: It comprises a storage body (1), a ventilation hole (2) is provided on the top of the storage body (1), and a humidity sensor (3) is provided on the top of the inner wall of the storage body (1); The top of the storage body (1) is provided with a safety guardrail (4), a box body (5), a power distribution cabinet (6) and a solar panel (7), wherein the box body (5), the power distribution cabinet (6) and the solar panel (7) are all located on the inner side of the safety guardrail (4), and the power distribution cabinet (6) is installed on the side of the box body (5) and is electrically connected to the solar panel (7); The box body (5) is connected to the vent (2), and a non-powered fan (8) is installed on the top of the box body (5); The inner cavity of the box body (5) is provided with a dew removal component; The dew removal component comprises a heating tube (9) and a drying layer (10).

2. The anti-condensation device for cement silo roof according to claim 1, characterized in that: The dew removal assembly also includes a motor (11) arranged on the top of the box body (5), and a rotatable shaft is installed at the output end of the motor (11). The shaft passes through the box body (5) and the vent (2) and extends into the storage body (1). A dew removal brush (12) is installed on the shaft portion located in the storage body (1).

3. The anti-condensation device for cement silo roof according to claim 1, characterized in that: The dew removal assembly further comprises an interlayer (13) located in the inner cavity of the storage body (1) and a water tank (14) located on the top of the storage body (1); an electric heating pipe (15) is arranged in the water tank (14); the water tank (14) and the interlayer (13) are connected via a down pipe (16); a solenoid valve is arranged on the down pipe (16); a return pump (17) is arranged on the top of the water tank (14); and the return pump (17) is connected to the interlayer (13) via the return pipe.

4. The anti-condensation device for cement silo roof according to claim 2, characterized in that: The heating tubes (9) are in at least two groups, and the heating tubes (9) are in a ring shape.

Images