CN219024209U

CN219024209U - Heating and stirring equipment of additive tank for concrete production

Info

Publication number: CN219024209U
Application number: CN202222885133.4U
Authority: CN
Inventors: 胡永杰; 赵国静; 胡汉明
Original assignee: Chengde County Concrete Building Materials Co ltd
Current assignee: Chengde County Concrete Building Materials Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-16
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of concrete admixture production, and discloses heating and stirring equipment of an admixture tank for concrete production, which comprises an admixture stirring tank, wherein a feed pipe is fixedly connected to the left part of the upper end of the admixture stirring tank in a penetrating manner, a stirring mechanism is movably connected to the middle part of the upper end of the admixture stirring tank in a penetrating manner, a controller is fixedly connected to the right part of the upper end of the admixture stirring tank in a penetrating manner, a heating mechanism is fixedly connected to the middle part of the outer surface of the admixture stirring tank in a penetrating manner, a discharge pipe is fixedly connected to the right part of the lower end of the admixture stirring tank in a penetrating manner, and electromagnetic valves are arranged in the middle parts of the outer surface of the discharge pipe and the outer surface of the feed pipe. According to the heating and stirring equipment for the additive tank for concrete production, provided by the utility model, the stirring effect is enhanced and the product quality is improved by arranging the stirring mechanism, the additive can be uniformly heated by arranging the heating mechanism, the additive is prevented from crystallizing and icing, and the heating and stirring equipment is suitable for wide application.

Description

Heating and stirring equipment of additive tank for concrete production

Technical Field

The utility model relates to the technical field of concrete admixture production, in particular to heating and stirring equipment of an admixture tank for concrete production.

Background

The concrete is an indispensable important part of the existing building engineering, the application is extremely wide, some additives are added into the concrete for the construction of some engineering, the performance of the concrete can be improved and regulated, the application of the concrete additives in the engineering is more and more important, the manufacturing process of the concrete additives is more complex, the heating and stirring process is included, and at least the following defects are caused in the use process of the existing equipment: 1. in the process of stirring the concrete admixture, the admixture can be stuck to the inner wall of a stirring tank or deposited at the bottom, so that the admixture is unevenly stirred, and the quality of the concrete admixture is reduced; 2. the additive is easy to crystallize and freeze when the air temperature is low, so the additive needs to be heated, but the prior equipment heats the additive unevenly, thereby affecting the heating effect and reducing the practicability, so the heating and stirring equipment of the additive tank for concrete production is provided.

Disclosure of Invention

The utility model mainly aims to provide heating and stirring equipment for an additive tank for concrete production, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a heating agitated vessel of admixture jar for concrete production, includes the admixture agitator tank, the upper end left portion of admixture agitator tank alternates fixedly connected with inlet pipe, the upper end middle part of admixture agitator tank alternates swing joint and has rabbling mechanism, the upper end right part fixedly connected with controller of admixture agitator tank, the surface middle part of admixture agitator tank alternates fixedly connected with heating mechanism, the lower extreme right part of admixture agitator tank alternates fixedly connected with discharging pipe, the surface middle part of discharging pipe and the surface middle part of inlet pipe all are provided with the solenoid valve, the peripheral fixedly connected with four supporting legs of lower extreme of admixture agitator tank.

Preferably, the stirring mechanism comprises a stirring motor, the output end of the stirring motor penetrates through the upper tank wall of the additive stirring tank and is fixedly connected with a stirring shaft, a wall scraping mechanism is fixedly connected between the upper part of the outer surface of the stirring shaft and the lower part of the outer surface in a penetrating mode, a plurality of stirring blades are fixedly connected to the middle part of the outer surface of the stirring shaft, and the upper end and the lower end of the stirring shaft are respectively and movably connected with the upper tank wall and the lower tank wall of the additive stirring tank through bearings.

Preferably, the wall scraping mechanism comprises a fixing frame, fixing holes are formed in the middle of an upper frame wall and the middle of a lower frame wall of the fixing frame, side scraping plates are fixedly connected to the left end and the right end of the fixing frame, and lower scraping plates are fixedly connected to the left part and the right part of the lower end of the fixing frame.

Preferably, the heating mechanism comprises a heating cylinder, a heat conducting ring is fixedly connected between the middle part of the upper cylinder wall and the middle part of the lower cylinder wall of the heating cylinder in a penetrating mode, a temperature sensor is fixedly connected to the upper part of the inner annular wall of the heat conducting ring, the front end of the temperature sensor penetrates through the rear tank wall of the additive stirring tank, a heating pipe is fixedly connected between the upper cylinder wall and the lower cylinder wall of the heating cylinder in a penetrating mode, a water adding pipe is fixedly connected to the rear part of the upper end of the heating cylinder in a penetrating mode, and the inner annular wall of the heat conducting ring is fixedly connected with the outer surface of the additive stirring tank in a penetrating mode.

Preferably, the opposite surfaces of the two side scrapers and the lower end surfaces of the two lower scrapers are respectively contacted with the side tank wall and the lower tank wall of the additive stirring tank, and a plurality of stirring blades are spirally distributed on the outer surface of the stirring shaft.

Preferably, the heating pipe is in a spiral structure, and the heating pipe, the temperature sensor, the stirring motor and the two electromagnetic valves are electrically connected with the controller.

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

1. according to the utility model, the stirring mechanism is arranged, the stirring shaft is driven to rotate by the stirring motor, so that the plurality of stirring blades stir the additive, and meanwhile, the side scraping plates and the lower scraping plates stir the additive and scrape the additive adhered to the inner wall of the stirring tank or deposited at the bottom of the stirring tank, so that the additive is uniformly and thoroughly stirred, the stirring effect is enhanced, and the quality of the additive is also improved;

2. according to the utility model, the heating mechanism is arranged, the heating pipe with the spiral structure can be used for rapidly heating water, and then the heat is transmitted to the additive in the stirring tank through the heat conducting ring, so that the additive can be uniformly heated, crystallization and icing phenomena of the additive are prevented, raw materials of the additive can be fully mixed, the heating effect on the additive is enhanced, and the practicability is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a heating and stirring apparatus of an admixture pot for concrete production of the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a stirring mechanism of a heating and stirring device of an additive tank for concrete production;

FIG. 3 is a schematic view showing the overall structure of a wall scraping mechanism of a heating and stirring device of an additive tank for concrete production;

FIG. 4 is a schematic view showing the overall structure of a heating mechanism of the heating and stirring apparatus for the admixture pot for concrete production of the present utility model.

In the figure: 1. an additive stirring tank; 2. a feed pipe; 3. a stirring mechanism; 4. a controller; 5. a heating mechanism; 6. a discharge pipe; 7. an electromagnetic valve; 8. supporting feet; 31. a stirring motor; 32. a stirring shaft; 33. a wall scraping mechanism; 34. stirring the leaves; 331. a fixing frame; 332. a fixing hole; 333. a side scraper; 334. a lower scraper; 51. a heating cylinder; 52. a heat conducting ring; 53. a temperature sensor; 54. heating pipes; 55. and a water feeding pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the heating stirring equipment of the additive tank for concrete production comprises an additive stirring tank 1, wherein a feeding pipe 2 is fixedly connected to the left part of the upper end of the additive stirring tank 1 in a penetrating manner, a stirring mechanism 3 is movably connected to the middle part of the upper end of the additive stirring tank 1 in a penetrating manner, a controller 4 is fixedly connected to the right part of the upper end of the additive stirring tank 1, a heating mechanism 5 is fixedly connected to the middle part of the outer surface of the additive stirring tank 1 in a penetrating manner, a discharging pipe 6 is fixedly connected to the right part of the lower end of the additive stirring tank 1 in a penetrating manner, electromagnetic valves 7 are respectively arranged in the middle parts of the outer surfaces of the discharging pipe 6 and the feeding pipe 2, and four supporting feet 8 are fixedly connected to the periphery of the lower end of the additive stirring tank 1.

In the embodiment, the stirring mechanism 3 comprises a stirring motor 31, the output end of the stirring motor 31 penetrates through the upper tank wall of the additive stirring tank 1 and is fixedly connected with a stirring shaft 32, a wall scraping mechanism 33 is fixedly connected between the upper part of the outer surface of the stirring shaft 32 and the lower part of the outer surface in a penetrating way, a plurality of stirring blades 34 are fixedly connected in the middle of the outer surface of the stirring shaft 32, and the upper end and the lower end of the stirring shaft 32 are respectively and movably connected with the upper tank wall and the lower tank wall of the additive stirring tank 1 through bearings; the wall scraping mechanism 33 comprises a fixing frame 331, fixing holes 332 are formed in the middle of the upper frame wall and the middle of the lower frame wall of the fixing frame 331, side scraping plates 333 are fixedly connected to the left end and the right end of the fixing frame 331, and lower scraping plates 334 are fixedly connected to the left part and the right part of the lower end of the fixing frame 331; the opposite surfaces of the two side scrapers 333 and the lower end surfaces of the two lower scrapers 334 are respectively contacted with the side tank wall and the lower tank wall of the additive stirring tank 1, so that the additive attached to the tank wall in the additive stirring tank 1 is convenient to scrape, the stirring blades 34 are spirally distributed on the outer surface of the stirring shaft 32, the stirring blades 34 can mix the additive more uniformly, and the additive can be fully stirred.

In this embodiment, the heating mechanism 5 includes a heating cylinder 51, a heat conducting ring 52 is fixedly connected between the middle part of the upper cylinder wall and the middle part of the lower cylinder wall of the heating cylinder 51 in a penetrating way, a temperature sensor 53 is fixedly connected to the upper part of the inner ring wall of the heat conducting ring 52, the front end of the temperature sensor 53 penetrates through the rear tank wall of the additive stirring tank 1, a heating pipe 54 is fixedly connected between the upper cylinder wall and the lower cylinder wall of the heating cylinder 51 in a penetrating way, a water adding pipe 55 is fixedly connected to the rear part of the upper end of the heating cylinder 51 in a penetrating way, and the inner ring wall of the heat conducting ring 52 is fixedly connected with the outer surface of the additive stirring tank 1 in a penetrating way; the heating pipe 54 is arranged into a spiral structure, so that the contact area between the heating pipe 54 and water in the heating cylinder 51 can be increased, the water can be rapidly heated, the heating efficiency is improved, and the heating pipe 54, the temperature sensor 53, the stirring motor 31 and the two electromagnetic valves 7 are electrically connected with the controller 4, so that the whole equipment can be controlled comprehensively through the controller 4.

In the heating and stirring equipment of the additive tank for concrete production, firstly, the additive raw material is input into the additive stirring tank 1 through the feed pipe 2, then the stirring motor 31 is controlled to be started through the controller 4, the stirring shaft 32 drives the stirring blades 34 and the fixing frame 331 to rotate together, the additive raw material in the additive stirring tank 1 can be fully stirred through the stirring blades 34 which are spirally distributed, the fixing frame 331 drives the two side scraping plates 333 and the two lower scraping plates 334 to stir the additive raw material, the two side scraping plates 333 and the two lower scraping plates 334 can respectively scrape the additive raw material adhered to the side wall of the additive stirring tank 1 or deposited at the bottom of the additive stirring tank, so that the additive raw material can be uniformly and thoroughly stirred, the stirring effect is effectively enhanced, the quality of the additive is also improved, meanwhile, the temperature sensor 53 can sense the temperature of the additive in the additive stirring tank 1, when the temperature is lower than a set value, the controller 4 controls the heating pipe 54 to start, so that the heating pipe 54 with a spiral structure rapidly heats water in the heating cylinder 51, the water transfers heat to the heat conducting ring 52, then the heat is transferred to the additive in the additive stirring tank 1 through the heat conducting ring 52, the additive can be uniformly heated, crystallization and icing phenomena of the additive are prevented, the additive raw materials can be fully mixed, when the temperature sensor 53 senses that the temperature of the additive is higher than the set value, the controller 4 immediately controls the heating pipe 54 to stop heating, the temperature of the additive can be controlled in real time, the additive is ensured to be always in an excellent temperature range, the heating effect of the additive is enhanced, the practicability is also improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Heating and stirring equipment of additive tank for concrete production, including additive agitator tank (1), its characterized in that: the left part of the upper end of the additive stirring tank (1) is fixedly connected with a feeding pipe (2) in a penetrating way, the middle part of the upper end of the additive stirring tank (1) is movably connected with a stirring mechanism (3) in a penetrating way, the right part of the upper end of the additive stirring tank (1) is fixedly connected with a controller (4), the middle part of the outer surface of the additive stirring tank (1) is fixedly connected with a heating mechanism (5) in a penetrating way, the lower extreme right part of additive agitator tank (1) alternates fixedly connected with discharging pipe (6), the surface middle part of discharging pipe (6) and the surface middle part of inlet pipe (2) all are provided with solenoid valve (7), the peripheral fixedly connected with four supporting legs (8) of lower extreme of additive agitator tank (1).

2. The heating and stirring apparatus for an admixture pot for concrete production according to claim 1, wherein: the stirring mechanism (3) comprises a stirring motor (31), the output end of the stirring motor (31) penetrates through the upper tank wall of the additive stirring tank (1) and is fixedly connected with a stirring shaft (32), a wall scraping mechanism (33) is fixedly connected between the upper portion of the outer surface of the stirring shaft (32) and the lower portion of the outer surface in a penetrating mode, a plurality of stirring blades (34) are fixedly connected to the middle portion of the outer surface of the stirring shaft (32), and the upper end and the lower end of the stirring shaft (32) are movably connected with the upper tank wall and the lower tank wall of the additive stirring tank (1) through bearings respectively.

3. The heating and stirring apparatus for an admixture pot for concrete production according to claim 2, wherein: the wall scraping mechanism (33) comprises a fixing frame (331), fixing holes (332) are formed in the middle of an upper frame wall and the middle of a lower frame wall of the fixing frame (331), side scraping plates (333) are fixedly connected to the left end and the right end of the fixing frame (331), and lower scraping plates (334) are fixedly connected to the left part and the right part of the lower end of the fixing frame (331).

4. The heating and stirring apparatus for an admixture pot for concrete production according to claim 1, wherein: the heating mechanism (5) comprises a heating cylinder (51), a heat conducting ring (52) is fixedly connected between the middle part of the upper cylinder wall and the middle part of the lower cylinder wall of the heating cylinder (51) in a penetrating mode, a temperature sensor (53) is fixedly connected to the upper part of the inner ring wall of the heat conducting ring (52), the front end of the temperature sensor (53) penetrates through the rear tank wall of the additive stirring tank (1), a heating pipe (54) is fixedly connected between the upper cylinder wall and the lower cylinder wall of the heating cylinder (51) in a penetrating mode, a water adding pipe (55) is fixedly connected to the rear portion of the upper end of the heating cylinder (51) in a penetrating mode, and the inner ring wall of the heat conducting ring (52) is fixedly connected with the outer surface of the additive stirring tank (1) in a penetrating mode.

5. A heating and stirring apparatus for an admixture pot for concrete production according to claim 3, wherein: the opposite surfaces of the two side scrapers (333) and the lower end surfaces of the two lower scrapers (334) are respectively contacted with the side tank wall and the lower tank wall of the additive stirring tank (1), and a plurality of stirring blades (34) are spirally distributed on the outer surface of the stirring shaft (32).

6. The heating and stirring apparatus for an admixture pot for concrete production according to claim 4, wherein: the heating pipe (54) is of a spiral structure, and the heating pipe (54), the temperature sensor (53), the stirring motor (31) and the two electromagnetic valves (7) are electrically connected with the controller (4).