Anti-solidification mixing plant cement bin

Abstract

The utility model discloses an anti-solidification mixing plant cement bin, and particularly relates to the technical field of cement mixing plant equipment, the anti-solidification mixing plant cement bin comprises a concrete cylinder, four supporting legs are fixedly connected to the lower portion of the outer surface of the concrete cylinder in an annular array mode, and a discharging device is installed at a discharging port of the concrete cylinder. A spraying cooling device is fixedly connected to the upper side of the rear portion of the outer surface of the concrete barrel, a material turning device is fixedly connected to the middle of the upper end of the concrete barrel, an infrared thermometer is installed on the right portion of the top wall of the concrete barrel, and a feeding port is formed in the upper side of the right portion of the outer surface of the concrete barrel. According to the anti-solidification mixing plant cement bin, concrete and the cement barrel can be cooled through the designed spraying cooling device, so that when the concrete barrel stores the concrete, the risk of caking is reduced, the possibility of solidification caused by accelerated hydration reaction of the concrete due to over-high temperature is reduced, and the concrete storage efficiency is improved. The flowability of concrete is improved, and the concrete quality of the mixing plant is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement mixing station equipment technical field, especially in a kind of anti-solidification mixing station cement silo. BACKGROUND

[0002] Concrete mixing station is a kind of electromechanical equipment, main function is to mix concrete, water, aggregate (sand, stone etc.), admixture, admixture and other materials are measured according to corresponding proportioning requirement, to produce the concrete that meets demand.

[0003] Cement silo, also known as cement tank, is mainly used for storing bulk cement, fly ash and other powdery materials; In construction, cement silo is an important part of concrete mixing station, which ensures stable cement supply during construction and improves construction efficiency.

[0004] The materials in concrete silo, especially powdery materials such as cement, are prone to moisture absorption, caking or loss of activity during long-term storage, so a kind of anti-solidification mixing station cement silo is needed to prevent this phenomenon.

[0005] Chinese patent publication No. CN216465415U discloses a kind of cement silo for concrete mixing station, including: storage warehouse body, for storing cement, the storage warehouse body top is fixedly arranged with feeding pipe, and the lower part is fixedly arranged with support;Discharge hopper, fixedly installed in the bottom of the storage warehouse body.

[0006] The above-mentioned patent still has the following deficiencies in the implementation process:

[0007] The above-mentioned patent cannot cool the concrete and storage warehouse body when mixing and storing concrete, as the mixing station is placed in outdoor environment, concrete is prone to hydration reaction in high temperature environment, especially in high temperature outdoor environment in summer, which can cause concrete caking and reduce fluidity, reducing the applicability of the device. Utility model content

[0008] The main purpose of the utility model is to provide a kind of anti-solidification mixing station cement silo, which can effectively solve the problem of concrete solidification during storage.

[0009] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0010] The utility model provides an anti -solidification mixing station cement bin, including concrete cylinder, four support legs are fixedly connected with lower annular array outside surface of concrete cylinder, the concrete cylinder outlet installs the blanking device, the back upper side fixedly connected with the spray cooling device of concrete cylinder outer surface upper side, the concrete cylinder top wall right department middle side installs infrared thermometer, the right department upper side of concrete cylinder outer surface is equipped with the feeding port.

[0011] Preferably, the turning device comprises a stepping motor, the stepping motor is fixedly connected to the middle of the upper end of the concrete cylinder, the output end of the stepping motor is fixedly connected with a driving rod, and the outer surface of the driving rod is fixedly connected with a plurality of dragon blades.

[0012] Preferably, the driving rod is rotatably connected with the top wall of the concrete cylinder.

[0013] Preferably, the spray cooling device comprises a water storage tank, the water storage tank is fixedly connected to the back upper side of the outer surface of the concrete cylinder, the upper end of the front middle side of the water storage tank is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water suction pipe, the output end of the water pump is fixedly connected with a water delivery pipe, and the outer surface of the water delivery pipe is fixedly connected with three water supply pipes in annular array on the lower side of the front part.

[0014] Preferably, the spray head is communicated with the three water supply pipes respectively, the lower end of the water suction pipe is fixedly connected with the bottom wall of the water storage tank, and a plurality of circular holes are formed in the outer surface of the water suction pipe.

[0015] Preferably, the blanking device comprises two fixed plates, the two fixed plates are fixedly connected to the left side and the right side of the back lower part of the outer surface of the concrete cylinder respectively, a rotating shaft is rotatably connected between the lower parts of the ends of the two fixed plates away from each other, the right end of the rotating shaft is fixedly connected with a rotating motor, and the outer surface of the rotating shaft is fixedly connected with a sealing plate.

[0016] Preferably, the rotating motor is fixedly connected to the right end of the fixed plate located on the right part.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1、Through the turning device designed in the device, not only can the concrete be stirred, but also the concrete at the bottom can be turned to the upper part, so that the concrete stirring is more uniform, and through the spray cooling device designed, the concrete is cooled and sprayed during the turning and stirring, so that the fluidity of the concrete is enhanced.

[0019] 2、The device can cool the concrete and the cement cylinder through the designed spraying cooling device, so that the concrete cylinder reduces the risk of caking when storing the concrete, reduces the possibility of solidification caused by accelerated hydration reaction of the concrete due to high temperature, improves the fluidity of the concrete, and improves the concrete quality of the mixing station. BRIEF DESCRIPTION OF DRAWINGS

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

[0021] Figure 2 It is an internal structure schematic view of the utility model;

[0022] Figure 3 It is a structure schematic view of the material turning device of the utility model;

[0023] Figure 4 It is a structure schematic view of the spraying cooling device of the utility model;

[0024] Figure 5 It is a structure schematic view of the discharging device of the utility model;

[0025] Figure 6 It is a structure schematic view of the discharging device of the utility model from another perspective.

[0026] In the drawing: 1, concrete cylinder; 2, supporting leg; 3, discharging device; 5, material turning device; 6, spraying cooling device; 7, infrared thermometer; 51, stepping motor; 52, driving rod; 53, dragon blade; 61, water storage tank; 62, water pump; 63, water delivery pipe; 64, water delivery pipe; 65, spray head; 66, water suction pipe; 31, sealing plate; 32, rotating motor; 33, fixed plate; 34, rotating shaft. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0028] As shown in Figure 1 and Figure 2 , a coagulation-preventing mixing station cement bin, comprising a concrete cylinder 1, four supporting legs 2 are fixedly connected in an annular array at the lower part of the outer surface of the concrete cylinder 1, a discharging device 3 is installed at the discharge port of the concrete cylinder 1, a spraying cooling device 6 is fixedly connected at the upper side of the rear part of the outer surface of the concrete cylinder 1, a material turning device 5 is fixedly connected at the upper end of the concrete cylinder 1, an infrared thermometer 7 is installed at the right part of the top wall of the concrete cylinder 1, and a feeding port is formed at the right part of the upper side of the outer surface of the concrete cylinder 1.

[0029] The device needs to be powered before implementation, and the voltage needs to be changed by the operator according to the situation.

[0030] Before the device is implemented, cold water needs to be injected into the spray cooling device 6.

[0031] When the device is implemented, first, the concrete is conveyed from the feed opening on the concrete cylinder 1 to the inside, so that the concrete enters the lower side of the concrete cylinder 1, and the concrete cylinder 1 stores and stirs the concrete. Then, the infrared thermometer 7 is turned on to monitor the temperature in the concrete cylinder 1. If the temperature in the concrete cylinder 1 is higher than the temperature at which the concrete solidifies, the spray cooling device 6 and the material turning device 5 are started to work, so that the material turning device 5 stirs the concrete in the concrete cylinder 1. When the material turning device 5 stirs the concrete, it can stir and convey the concrete at the bottom of the concrete cylinder 1 to the upper part in a cycle. At the same time, the spray cooling device 6 sprays cold water on the concrete to reduce the temperature of the concrete and the concrete cylinder 1, so that the concrete does not solidify due to high temperature, and the flowability of the concrete is increased to better stir the concrete.

[0032] In the above, when the concrete in the concrete cylinder 1 needs to be taken out, the unloading device 3 needs to be started to rotate, so that the unloading device 3 rotates downward to unseal the concrete cylinder 1, and the concrete flows out from the lower part of the concrete cylinder 1.

[0033] In the above, the spray cooling device 6 sprays indirectly. When the infrared thermometer 7 detects high temperature information, it controls the spray cooling device 6 to spray a small amount indirectly to ensure that it does not affect the proportion of concrete and water.

[0034] In the above, the infrared thermometer 7 is an instrument for measuring the surface temperature of an object by infrared rays. Its model can use the IS-AM500AD industrial infrared thermometer in the prior art.

[0035] Further, in order to realize the purpose of turning the concrete at the bottom to the upper part when the material turning device 5 rotates, referring to Figure 3 The material turning device 5 comprises a stepping motor 51 fixedly connected to the middle part of the upper end of the concrete cylinder 1, a driving rod 52 fixedly connected to the output end of the stepping motor 51, and a plurality of dragon blades 53 fixedly connected to the outer surface of the driving rod 52.

[0036] Further, the driving rod 52 is rotationally connected to the top wall of the concrete cylinder 1.

[0037] In the above, the starting step motor 51 is rotated, so that the step motor 51 drives the driving rod 52 to rotate through the shaft coupling, when the driving rod 52 rotates, the driving rod 52 will mobilize the surface connected to the dragon blade 53 to rotate together, through the rotation of the dragon blade 53, the concrete in the concrete cylinder 1 can be stirred, and the concrete at the bottom can be turned to the upper part. The concrete at the bottom can be turned to the upper part, so that the spray cooling device 6 can uniformly spray cold water on the concrete, and the flowability of the concrete can be enhanced, so that the concrete will not solidify during stirring.

[0038] Further, in order to realize the purpose of spraying and cooling the concrete and the concrete cylinder 1 by the spray cooling device 6, referring to Figure 4 , the spray cooling device 6 comprises a water storage tank 61, the water storage tank 61 is fixedly connected to the outer surface of the concrete cylinder 1 at the upper side of the rear part, the upper end of the water storage tank 61 is fixedly connected with a water pump 62 at the front middle side, the input end of the water pump 62 is fixedly connected with a water suction pipe 66, the output end of the water pump 62 is fixedly connected with a water delivery pipe 63, the outer surface of the water delivery pipe 63 is fixedly connected with three water supply pipes 64 in an annular array at the front lower side, the water outlet of the three water supply pipes 64 is fixedly connected with a spray head 65;

[0039] Further, the spray head 65 is communicated with the three water supply pipes 64 respectively, the lower end of the water suction pipe 66 is fixedly connected with the bottom wall of the water storage tank 61, and a plurality of circular holes are formed in the outer surface of the water suction pipe 66.

[0040] In the above, when the concrete and the concrete cylinder 1 need to be cooled, the water pump 62 needs to be started to rotate, so that the water pump 62 can deliver the water in the water storage tank 61 to the water delivery pipe 63 through the water suction pipe 66, and then the water delivery pipe 63 can deliver the cold water to the water supply pipe 64 in turn, so that the water supply pipe 64 can uniformly spray the cold water in the water storage tank 61 on the concrete through the spray head 65, so as to reduce the temperature of the concrete and the concrete cylinder 1, and prevent the concrete from solidifying in the concrete cylinder 1.

[0041] In the above, the plurality of circular holes formed in the outer surface of the water suction pipe 66 can ensure that the water suction pipe 66 can well deliver the cold water in the water storage tank 61 to the water pump 62, so that the water pump 62 can deliver the cold water to the water delivery pipe 63 through the output end.

[0042] Further, in order to realize the purpose of starting the discharging device 3 to rotate and unsealing the concrete cylinder 1, referring to Figure 5 and Figure 6 , the discharging device 3 comprises two fixed plates 33, the two fixed plates 33 are fixedly connected to the left side and the right side of the lower rear part of the outer surface of the concrete cylinder 1 respectively, the lower part of the ends of the two fixed plates 33 away from each other is rotatably connected with a rotating shaft 34, the right end of the rotating shaft 34 is fixedly connected with a rotating motor 32, and the middle part of the outer surface of the rotating shaft 34 is fixedly connected with a sealing plate 31.

[0043] Further, the rotating motor 32 is fixedly connected to the right end of the right fixing plate 33.

[0044] In the above, the rotating motor 32 is started to work, so that the rotating motor 32 drives the rotating shaft 34 to rotate through the shaft coupling, when the rotating shaft 34 rotates, the sealing plate 31 is driven to rotate together, so that the sealing plate 31 rotates downward, and then the sealing of the discharge port of the concrete cylinder 1 is released, so that the concrete stored in the concrete cylinder 1 flows out from the discharge port of the concrete cylinder 1.

[0045] In the above, when the concrete in the concrete cylinder 1 is completely discharged, the rotating motor 32 needs to be controlled to rotate reversely, so that the rotating motor 32 drives the sealing plate 31 to rotate upward through the rotating shaft 34, so that the sealing plate 31 re-seals the discharge port of the concrete cylinder 1, and the sealing plate 31 can support the driving rod 52 at the same time, so as to enhance the stability of the driving rod 52 when rotating.

[0046] It should be particularly pointed out that the specific installation mode and the circuit connection mode and the control method of the infrared temperature measuring instrument 7, the stepping motor 51, the water pump 62 and the rotating motor 32 used in the utility model all belong to the conventional design, and the utility model will not be described in detail.

[0047] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A non-freezing mixing plant cement bin comprising a concrete cylinder (1) characterised in that: The lower part of the outer surface of the concrete cylinder (1) is fixedly connected with four support legs (2), the discharge port of the concrete cylinder (1) is provided with a discharging device (3), the rear upper side of the outer surface of the concrete cylinder (1) is fixedly connected with a spray cooling device (6), the upper end of the concrete cylinder (1) is fixedly connected with a turnover device (5), the right middle side of the top wall of the concrete cylinder (1) is provided with an infrared thermometer (7), and the right upper side of the outer surface of the concrete cylinder (1) is provided with an inlet.

2. A cement silo according to claim 1, wherein: The turnover device (5) comprises a stepping motor (51), the stepping motor (51) is fixedly connected to the upper end of the concrete cylinder (1), the output end of the stepping motor (51) is fixedly connected with a driving rod (52), and the outer surface of the driving rod (52) is fixedly connected with a Jiaolong blade (53).

3. A cement silo according to claim 2, wherein: The driving rod (52) is rotatably connected with the top wall of the concrete cylinder (1).

4. A non-settling agitated pastes silo according to claim 1, wherein: The spray cooling device (6) comprises a water storage tank (61), the water storage tank (61) is fixedly connected to the rear upper side of the outer surface of the concrete cylinder (1), the upper end of the water storage tank (61) is fixedly connected with a water pump (62), the input end of the water pump (62) is fixedly connected with a water suction pipe (66), the output end of the water pump (62) is fixedly connected with a water delivery pipe (63), the outer surface of the water delivery pipe (63) is fixedly connected with three water delivery pipes (64) in an annular array, and the water outlet of each of the three water delivery pipes (64) is fixedly connected with a spray head (65).

5. A cement silo according to claim 4, wherein: The spray head (65) is in communication with the three water delivery pipes (64), respectively, the lower end of the water suction pipe (66) is fixedly connected with the bottom wall of the water storage tank (61), and a plurality of circular holes are formed in the outer surface of the water suction pipe (66).

6. A cement silo according to claim 1 wherein: The discharging device (3) comprises two fixed plates (33), the left and right sides of the lower rear part of the outer surface of the concrete cylinder (1) are fixedly connected with the two fixed plates (33), respectively, the lower parts of the ends of the two fixed plates (33) away from each other are rotatably connected with a rotating shaft (34), the right end of the rotating shaft (34) is fixedly connected with a rotating motor (32), and the middle part of the outer surface of the rotating shaft (34) is fixedly connected with a sealing plate (31).

7. A cement silo according to claim 6, wherein: The rotating motor (32) is fixedly connected to the right end of the fixed plate (33) located on the right.

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