Curing agent production reaction kettle structure

Abstract

The utility model relates to a curing agent production reaction kettle structure which comprises a reaction kettle body, a raw material feeding port arranged at the upper end of the reaction kettle body, an auxiliary agent mixing mechanism and a spraying pipe, and the discharge end of the auxiliary agent mixing mechanism is connected with the spraying pipe through a liquid feeding pipe so as to convey dissolved production auxiliary agents to the spraying pipe; the spraying pipe is annular and is horizontally arranged at the upper end in the reaction kettle body, a plurality of nozzles are uniformly distributed on the circumference of the bottom of the spraying pipe, and the plurality of nozzles are used for spraying a dissolved production assistant downwards. The reaction kettle is reasonable in structural design, production auxiliaries are mixed and dissolved in advance through the auxiliary mixing mechanism, the dissolved production auxiliaries make contact with raw materials in the reaction kettle in a spraying mode, the production auxiliaries make full contact with the raw materials of curing agents, mixing is more uniform, and the quality of the curing agents is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a curing agent production reaction kettle structure. BACKGROUND

[0002] The ground curing agent is used for construction treatment of the concrete ground, so that the ground is not dusty, not sandy and not peeling, the life of the ground is increased, and the ground becomes a ground with certain decorative and functional properties.

[0003] The reaction kettle is a commonly used equipment for producing the ground curing agent, and the raw materials and production aids are generally added into the reaction kettle at one time for stirring and mixing, so that a long time is needed for stirring, and the overall production efficiency is affected. UTILITY MODEL CONTENT

[0004] The utility model makes improvement in view of the above prior art problems, that is, the utility model solves the technical problem of providing a curing agent production reaction kettle structure.

[0005] In order to achieve the above purpose, the utility model adopts the technical scheme of a curing agent production reaction kettle structure, which comprises a reaction kettle body, a raw material adding port arranged at the upper end of the reaction kettle body, an aid mixing mechanism and a material spraying pipe.

[0006] Further, the aid mixing mechanism comprises a mixing tank arranged on the right side of the reaction kettle body, a stirring assembly driven to rotate by a motor is arranged in the mixing tank, a production aid adding port and a liquid inlet are arranged at the top of the mixing tank, and the lower end side of the mixing tank is connected with the liquid feeding pipe.

[0007] Further, the reaction kettle body is internally provided with a stirring mechanism, the stirring mechanism comprises a stirring shaft arranged vertically, the stirring shaft is driven to rotate by a stirring motor mounted at the top of the reaction kettle body, a plurality of horizontal U-shaped stirring rods are uniformly distributed on the outer circumferential side of the stirring shaft, and the openings of the stirring rods are directed to the stirring shaft.

[0008] Further, a closed area in the shape of a rectangle is formed between the stirring rods and the stirring shaft, an X-shaped reinforcing rod is fixed in the closed area, and the reinforcing rod is arranged vertically.

[0009] Further, a liquid feeding pump is installed on the liquid feeding pipe; a discharge pipe is connected to the bottom of the reaction kettle body, and a discharge conveying pump is installed on the discharge pipe.

[0010] Further, a two-layer support platform parallel to the ground is further included, and the reaction kettle body is installed on the two-layer support platform in a vertical manner.

[0011] Further, a raw material feeding mechanism is further included, the raw material feeding mechanism comprises a moving base arranged directly below the reaction kettle body, the moving base is driven to move back and forth by a moving assembly, a supporting plate for supporting a raw material tank is arranged above the moving base, and a weighing module is arranged between the supporting plate and the moving base; a raw material conveying pipe is connected to the raw material feeding opening, the raw material conveying pipe is used to be connected with an output end of the raw material tank, and a raw material conveying pump is arranged on the raw material conveying pipe.

[0012] Further, a moving wheel set is arranged at the bottom of the moving base, the moving wheel set comprises a pair of front and rear distributed moving wheels; a pair of left and right distributed moving tracks are arranged on the ground, the moving tracks extend in the front and rear directions, the positions of the moving wheel set and the moving tracks correspond to each other, and the moving wheels move in the moving tracks; the moving assembly comprises a driving oil cylinder arranged at the rear side of the moving base, a piston rod of the driving oil cylinder extends towards the front side and is connected with the base at the tail end, and the driving oil cylinder drives the moving base to move back and forth along the moving tracks.

[0013] Further, a tank opening of the raw material tank is located at the top, and a drawing pipe is vertically arranged at the left end of the inside of the raw material tank, the upper end of the drawing pipe penetrates through the raw material tank and is connected with the raw material conveying pipe through a pipe joint, and the lower end of the drawing pipe is close to the inner bottom surface of the raw material tank.

[0014] Compared with the prior art, the utility model has the following effects: the utility model discloses reasonable structure design, the production auxiliary is mixed in advance through the auxiliary mixing mechanism, the production auxiliary after dissolving is contacted with the raw material in the reaction kettle in the mode that sprays, makes production auxiliary and curing agent raw material contact fully, mixes more evenly, and the quality of curing agent is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the front view structure schematic diagram of the embodiment one of the utility model discloses;

[0016] Figure 2 is the front view structure schematic diagram of the embodiment two of the utility model discloses;

[0017] Figure 3 is the overhead view structure schematic diagram of the raw material feeding mechanism in the embodiment two of the utility model discloses. DETAILED DESCRIPTION

[0018] The utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0019] In the description of the utility model, it needs to understand that, the orientation or position relation indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or position relation shown in the drawings, and are only for the convenience of describing the utility model, and therefore cannot be understood as the limitation of the utility model.

[0020] Embodiment one: as Figure 1 The utility model discloses a curing agent production reation kettle structure, including the reaction kettle body 1 of vertical setting, the upper end of reaction kettle body 1 is provided with raw material feeding port 2, and the raw material feeding port is favorable to add curing agent raw materials to the inside of reaction kettle body, further including auxiliary agent mixing mechanism 3 and spray pipe 4, and the auxiliary agent mixing mechanism is used to dissolve in advance before producing auxiliary agent heating reaction kettle, the discharge end of auxiliary agent mixing mechanism 3 is connected with spray pipe 4 through liquid sending pipe 5, to deliver the dissolved production auxiliary agent to spray pipe 4, the spray pipe 4 is annular and horizontally arranged in the inside upper end of reaction kettle body 1, and the bottom circumference of spray pipe 4 is evenly distributed with a plurality of spray nozzles 30, and a plurality of spray nozzles 30 are used to spray the dissolved production auxiliary agent downward, and a plurality of spray nozzles are inclinedly arranged towards the inside. The production auxiliary agent is mixed and dissolved in advance by the auxiliary agent mixing mechanism, the dissolved production auxiliary agent contacts with the raw materials in the reaction kettle by the way of spraying, so that the production auxiliary agent and the curing agent raw materials are fully contacted, mixed more evenly, and the quality of curing agent is improved.

[0021] In the embodiment, the auxiliary agent mixing mechanism 3 includes a mixing tank 6 arranged at the right side of the reaction kettle body 1, an agitating assembly (not shown in the figure) driven to rotate by a motor is arranged in the mixing tank 6, the agitating assembly can include an agitating shaft and agitating blades mounted on the agitating shaft, and the agitating assembly agitates the materials in the mixing tank 6; a production auxiliary agent feeding port 7 and a liquid inlet 8 are arranged at the top of the mixing tank 6, and the lower end side of the mixing tank 6 is connected with the liquid sending pipe 5. The production auxiliary agent feeding port is used to add the production auxiliary agent into the mixing tank, the liquid inlet is used to add water into the mixing tank, and the production auxiliary agent is fully dissolved under the action of the agitating assembly; the dissolved production auxiliary agent is conveyed to the spray pipe through the liquid sending pipe, and then sprayed downward through the spray nozzles.

[0022] In this embodiment, a stirring mechanism is provided inside the reactor body 1. The stirring mechanism includes a vertically arranged stirring shaft 9, which is driven to rotate by a stirring motor 10 installed on the top of the reactor body 1. Multiple horizontally arranged U-shaped stirring rods 11 are evenly distributed around the outer circumference of the stirring shaft 9. The stirring rods 11 are arranged radially along the stirring shaft 9, and their openings face the stirring shaft 9. During operation, the stirring motor drives the multiple stirring rods to rotate via the stirring shaft, thus stirring the materials inside the reactor body.

[0023] In this embodiment, the stirring rod 11 and the stirring shaft 9 form a roughly rectangular closed area, and an X-shaped reinforcing rod 12 is fixed within the closed area. The reinforcing rod is vertically arranged. The reinforcing rod improves the structural strength between the stirring rod and the stirring shaft, and it also serves as a stirring rod during stirring.

[0024] In this embodiment, a liquid delivery pump 13 is installed on the liquid delivery pipe 5 for easy delivery.

[0025] In this embodiment, the bottom of the reactor body 1 is connected to a discharge pipe 14, which is used to discharge the curing agent produced in the reactor body. A discharge conveying pump 15 is installed on the discharge pipe 14.

[0026] Example 2: Figures 2-3 As shown, the difference between this embodiment and Embodiment 1 is that it also includes a second-layer support platform 17 parallel to the ground 16, and the reactor body 1 is vertically installed on the second-layer support platform 17. Due to the limited space in the factory and the large volume of the reactor, directly installing the reactor on the ground would occupy a large area. Therefore, a second-layer support platform is erected inside the factory, and the reactor is installed on the second-layer support platform, so that the reactor is suspended in the air.

[0027] In this embodiment, a raw material feeding mechanism is also included. The raw material feeding mechanism includes a movable seat 18 located directly below the reactor body 1. The movable seat 18 is driven to move back and forth by a movable component. Specifically, the movable component drives the movable seat 18 to move forward to the front of the second-layer support platform 17, and during feeding, the movable component drives the movable seat 18 to move backward to directly below the reactor body 1. A support plate 20 for supporting the raw material tank 19 is provided above the movable seat 18. A weighing module 21 is provided between the support plate 20 and the movable seat 18. The weighing module is used to weigh the raw material tank placed on the support plate. The movable seat drives the weighing module and the support plate to move forward and backward synchronously. The raw material inlet 2 is connected to a raw material conveying pipe 22. The raw material conveying pipe 22 is used to connect to the output end of the raw material tank 19. A raw material conveying pump 23 is installed on the raw material conveying pipe 22, which conveys the raw material in the raw material tank to the reactor body.

[0028] In this embodiment, in order to facilitate the forward and backward movement of the movable seat, the bottom left and right ends of the movable seat 18 are provided with movable wheel sets, and the movable wheel sets include a pair of movable wheels 24 distributed in front and behind.

[0029] In this embodiment, the moving component includes a driving cylinder 25 located on the rear side of the moving seat 18. The driving cylinder 25 can be mounted on the ground via a cylinder seat. The piston rod of the driving cylinder 25 extends forward and its end is connected to the moving seat 18. The driving cylinder 25 drives the moving seat 18 to move forward and backward.

[0030] In this embodiment, a pair of left-right distributed moving tracks 26 are provided on the ground 16. The moving tracks 26 extend in the front and rear directions. The moving wheel set corresponds to the position of the moving track, and the moving wheel 24 moves within the moving track 26.

[0031] In this embodiment, the opening of the raw material tank 19 is located at the top, and this opening is used to fill the raw material tank with raw materials. A material extraction pipe 27 is vertically arranged on the left side of the inside of the raw material tank 19. The upper end of the material extraction pipe 27 passes through the raw material tank 19 and is connected to the raw material conveying pipe 22 via a pipe connector 28. The upper end of the material extraction pipe 27 is the output end of the raw material tank 19, and the lower end of the material extraction pipe 27 is close to the inner bottom surface of the raw material tank 19. The raw material in the raw material tank is extracted through the material extraction pipe. During operation, when the raw material tank 19 moves to directly below the reactor body 1 under the drive of the moving seat 18, the lower end of the raw material conveying pipe 22 is manually connected to the upper end of the material extraction pipe 27 via the pipe connector 28; after the material is loaded, the pipe connector is removed. It should be noted that the pipe connector can be an existing quick-release pipe connector for easy assembly and disassembly.

[0032] In this embodiment, the weighing module 21 consists of two symmetrically distributed pressure-type load cells. These load cells are electrically connected to the raw material delivery pump via a control unit to control the delivery of the raw materials. In use, assuming the total weight of the raw material tank and its contents is 100 kg, when the tank is placed on the support plate, the weighing module registers a weight of 100 kg. The raw material delivery pump then extracts the raw material from the tank. During extraction, when the weight detected by the weighing module drops to a set value (e.g., 50 kg), it indicates that the set weight of raw material has been extracted. The control unit then stops the raw material delivery pump, thus completing the quantitative feeding. Afterward, a different raw material tank can be used to feed other raw materials.

[0033] When the raw material feeding mechanism is in operation: the movable seat 18 first moves to the front of the second-floor support platform 17, and with the help of the overhead crane in the plant, a raw material tank 19 is hoisted onto the support plate 20 above the movable seat 18. Then, the movable seat 18 moves the raw material tank 19 backward to a position directly below the reactor body 1, and the raw material transfer pump 23 pumps the raw material from the raw material tank 19 into the reactor body 1. After the pumping is completed, the movable seat 18 moves the raw material tank 19 forward to the front of the second-floor support platform 17, and with the help of the overhead crane in the plant, the raw material tank 19 on the support plate 20 is hoisted away. Another raw material tank 19 is then hoisted onto the support plate 20, and the movable seat 18 moves the raw material tank 19 to a position below the reactor body 1, facilitating the feeding of the next type of raw material. This raw material feeding mechanism is specifically designed for situations where the plant area is limited and the reactor is installed on a second-floor support platform. The movable base moves the raw material tank back and forth, making it easy to move the raw material tank, which is hoisted from the plant by the overhead crane, to the bottom of the reactor. This ensures that the raw material tank is located directly under the reactor during feeding, reducing the space occupied by the raw material tank during feeding. At the same time, after feeding one raw material tank, it can be moved to the front of the second-floor support platform, which is convenient for the overhead crane in the plant to hoist and replace other raw material tanks, improving the convenience of raw material tank hoisting.

[0034] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then, unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured using a casting process) (except where it is obviously impossible to use an integral forming process).

[0035] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in this utility model above include states or shapes that are similar to, close to, or approximate with them.

[0036] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A structure for a curing agent production reactor, comprising a reactor body, wherein a raw material feeding port is provided at the upper end of the reactor body, characterized in that: It also includes an additive mixing mechanism and a spray pipe. The discharge end of the additive mixing mechanism is connected to the spray pipe through a liquid delivery pipe to deliver the dissolved production additive to the spray pipe. The spray pipe is ring-shaped and horizontally arranged inside the upper part of the reactor body. Multiple nozzles are evenly distributed around the bottom circumference of the spray pipe. The multiple nozzles are used to spray the dissolved production additive downward.

2. The structure of the curing agent production reactor according to claim 1, characterized in that: The additive mixing mechanism includes a mixing tank located on the right side of the reactor body. The mixing tank is equipped with a stirring assembly driven by a motor. The top of the mixing tank is equipped with an additive inlet and a liquid inlet. The lower side of the mixing tank is connected to a liquid delivery pipe.

3. The structure of the curing agent production reactor according to claim 1, characterized in that: The reactor body is equipped with a stirring mechanism inside. The stirring mechanism includes a vertically arranged stirring shaft, which is driven to rotate by a stirring motor installed on the top of the reactor body. Multiple horizontal U-shaped stirring rods are evenly distributed on the outer circumference of the stirring shaft, and the openings of the stirring rods face the stirring shaft.

4. The structure of the curing agent production reactor according to claim 3, characterized in that: The stirring rod and the stirring shaft form a rectangular closed area, and an X-shaped reinforcing rod is fixed within the closed area, with the reinforcing rod being vertically arranged.

5. The structure of the curing agent production reactor according to claim 1, characterized in that: A liquid delivery pump is installed on the liquid delivery pipe; a discharge pipe is connected to the bottom of the reactor body, and a discharge conveying pump is installed on the discharge pipe.

6. The structure of the curing agent production reactor according to claim 1, characterized in that: It also includes a second-layer support platform parallel to the ground, with the reactor body vertically installed through the second-layer support platform.

7. The structure of the curing agent production reactor according to claim 6, characterized in that: It also includes a raw material feeding mechanism, which includes a movable seat located directly below the reactor body. The movable seat is driven to move back and forth by a movable component. A support plate for supporting the raw material tank is provided above the movable seat. A weighing module is provided between the support plate and the movable seat. The raw material feeding port is connected to a raw material conveying pipe, which is used to connect to the output end of the raw material tank. A raw material conveying pump is installed on the raw material conveying pipe.

8. The structure of the curing agent production reactor according to claim 7, characterized in that: The movable seat has a set of movable wheels at both the left and right ends of its bottom. The movable wheel set includes a pair of movable wheels distributed in front and behind. A pair of movable tracks are provided on the ground, which extend in the front and back directions. The movable wheel sets are positioned corresponding to the movable tracks, and the movable wheels move within the movable tracks. The movable component includes a drive cylinder located at the rear of the movable seat. The piston rod of the drive cylinder extends forward and its end is connected to the base. The drive cylinder drives the movable seat to move forward and backward along the movable tracks.

9. The structure of the curing agent production reactor according to claim 7, characterized in that: The opening of the raw material tank is located at the top, and a material extraction pipe is vertically installed on the left side inside the raw material tank. The upper end of the material extraction pipe passes through the raw material tank and is connected to the raw material conveying pipe through a pipe joint, and the lower end of the material extraction pipe is close to the inner bottom surface of the raw material tank.

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