CN213254422U

CN213254422U - High-efficient accelerator reation kettle

Info

Publication number: CN213254422U
Application number: CN202021839666.3U
Authority: CN
Inventors: 朱学伟; 蔺李娟; 朱晓芳; 杨步振
Original assignee: Henan Bolang Industrial Co ltd
Current assignee: Henan Bolang Industrial Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-25
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a high-efficiency accelerator reaction kettle, which comprises a kettle body, wherein the bottom of the kettle body is provided with a discharge port, a plurality of stirring cavities are arranged in the kettle body, the side wall of each stirring cavity is provided with an overflow port, each stirring cavity is externally connected with an annular pipe through a branch pipe, the annular pipe is connected with a blanking hopper through a liquid pipe, and the liquid pipe is provided with a delivery pump and a mixed flow structure; a discharging pipe is rotatably arranged in the stirring cavity, the bottom of the discharging pipe is provided with a distributing pipe, and a plurality of discharging ports are arranged on the distributing pipe; a powder bin is arranged above the kettle body, a plurality of material distributing pipes are arranged at the bottom of the powder bin, and the material distributing pipes are respectively connected with a discharging pipe through buckle type rotary joints; a rotating rod is rotatably arranged in the kettle body, a plurality of scattering plates arranged at an inclined angle are arranged on the rotating rod, and through holes are uniformly distributed on the scattering plates; the rotating rod is also provided with a stirring rod, and the stirring rod is provided with spike teeth; the blanking pipe and the rotating rod are driven by a driving mechanism to rotate. The utility model discloses structural design is ingenious, can carry out the even stirring with liquid material and powder with the high efficiency and mix, and the practicality is strong.

Description

High-efficient accelerator reation kettle

Technical Field

The utility model belongs to the technical field of the accelerator production facility, concretely relates to high-efficient accelerator reation kettle.

Background

The accelerator is an additive frequently used in mine and tunnel construction, and can increase the concrete setting and hardening speed, so that the construction speed is increased, in the using process, the using amount of the accelerator only accounts for 2-3% of the using amount of cement in the concrete, but the concrete can be set in ten minutes to finish, and the purpose of quickly setting the concrete in rush repair or a roadway is realized. At present, the accelerator is generally produced by a reaction kettle, liquid materials are added firstly in the production process, then solid powdery raw materials are put in, the traditional feeding method adopts the mode that the raw materials are directly put in the upper end of the reaction kettle, the problem of uneven mixing of the raw materials exists, and the quality of products is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide a high-efficient accelerator reation kettle cauldron, concrete scheme is as follows:

a high-efficiency accelerator reaction kettle comprises a kettle body, wherein a discharge port is formed in the bottom of the kettle body, a control valve is arranged at the discharge port, a plurality of stirring cavities are formed in the kettle body, overflow ports communicated with the interior of the kettle body are formed in the side walls of the stirring cavities, the stirring cavities are externally connected with annular pipes through branch pipes, the annular pipes are connected with blanking hoppers used for storing liquid materials through liquid pipes, and a conveying pump and a mixed flow structure are arranged on the liquid pipes; a discharging pipe is rotatably arranged in the stirring cavity, a distributing pipe is arranged at the bottom of the discharging pipe, a plurality of discharging ports are arranged on the distributing pipe, and a stirring frame is further arranged on the discharging pipe; a powder bin is arranged above the kettle body, a plurality of material distributing pipes are arranged at the bottom of the powder bin, and the material distributing pipes are respectively connected with the discharging pipes through buckle type rotary joints; a rotating rod is rotatably arranged in the kettle body, a plurality of scattering plates arranged at inclined angles are arranged on the rotating rod, and through holes are uniformly distributed in the scattering plates; the rotating rod is also provided with a plurality of stirring rods, and the stirring rods are provided with spike teeth; the blanking pipe and the rotating rod are driven by a driving mechanism to rotate.

Based on the above, actuating mechanism includes the driving motor who sets up at cauldron body top through the mounting bracket, driving motor's output is equipped with the driving gear, be equipped with driven gear on the unloading pipe, driving gear, driven gear pass through chain drive and connect.

On the basis, the bottom of the stirring cavity is provided with a discharge port, and the discharge port is provided with an electromagnetic valve.

Based on the above, the equal electric connection of delivery pump, driving motor and solenoid valve sets up the controller at the cauldron body lateral wall.

Based on the above, the mixed flow structure includes the barrel, barrel inside is equipped with a plurality of mixed flow blade group, every mixed flow blade group is including setting up a plurality of guide vanes on the barrel inner wall, forms the water conservancy diversion mouth that the water conservancy diversion direction is unanimous between two adjacent guide vanes.

Based on the above, the flow guide directions of the flow guide openings of the two adjacent mixed flow blade groups are opposite.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses in, through setting up a plurality of stirring chambeies at the internal portion of cauldron, carry out the stirring on a small scale to liquid and powder earlier, the material after the stirring gets into the internal portion of cauldron through the overflow mouth and concentrates the stirring again, and this structural design is favorable to fully stirring liquid and powder.

2. Through set up the mixed flow structure on the liquid pipe, can be with liquid material misce bene before getting into the stirring storehouse, and then guarantee the production quality of product.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the mixed flow structure of the present invention.

In the figure: 1. a kettle body; 2. a stirring chamber; 3. an overflow port; 4. an annular tube; 5. a branch pipe; 7. a discharging pipe; 8. a distribution pipe; 9. a stirring frame; 10. a powder bin; 11. distributing pipes; 12. a snap-in rotary joint; 13. feeding a hopper; 14. a delivery pump; 15. a liquid pipe; 16. a mixed flow structure; 161. a barrel; 162. a mixed flow vane set; 163. a guide vane; 164. a flow guide port; 17. a rotating rod; 18. a breaking plate; 19. a stirring rod; 20. nailing teeth; 21. a drive motor; 22. a mounting frame; 23. a chain; 24. a discharge port; 25. a control valve; 26. a discharge port; 27. and a controller.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Examples

As shown in fig. 1-fig. 2, the utility model provides a high-efficient accelerator reation kettle, including the cauldron body 1, the bottom of the cauldron body 1 is equipped with discharge gate 24, discharge gate 24 department is equipped with control valve 25, is equipped with a plurality of stirring chambeies 2 in the cauldron body 1, and the lateral wall of stirring chamber 2 is equipped with the overflow mouth 3 with the inside intercommunication of the cauldron body 1, and stirring chamber 2 passes through the external ring pipe 4 of branch pipe 5, ring pipe 4 is connected with lower hopper 13 that is used for depositing the liquid material through liquid pipe 15, be equipped with delivery pump 14, mixed flow structure 16 on the liquid pipe 15.

A discharging pipe 7 is rotatably arranged in the stirring cavity 2, so that in order to uniformly feed materials into the stirring cavity 2, a distributing pipe 8 is arranged at the bottom of the discharging pipe 7, a plurality of discharging ports are formed in the distributing pipe 8, and a stirring frame 9 is further arranged on the discharging pipe 7; a powder bin 10 is arranged above the kettle body 1, a plurality of material distributing pipes 11 are arranged at the bottom of the powder bin 10, and the material distributing pipes 11 are respectively connected with the discharging pipes 7 through buckle type rotary joints 12.

A rotating rod 17 is rotatably arranged in the kettle body 1, a plurality of scattering plates 18 arranged at an inclined angle are arranged on the rotating rod 17, and through holes are uniformly distributed in the scattering plates 18; a plurality of stirring rods 19 are also arranged on the rotating rod 17, and spike teeth 20 are arranged on the stirring rods 19; the blanking pipe 7 and the rotating rod 17 are driven by a driving mechanism to rotate.

The driving mechanism comprises a driving motor 21 arranged at the top of the kettle body 1 through an installation frame 22, a driving gear is arranged at the output end of the driving motor 21, a driven gear is arranged on the discharging pipe 7, and the driving gear and the driven gear are in transmission connection through a chain 23.

In order to facilitate the outward discharge of the materials which cannot be discharged from the overflow port 3, a discharge port 26 is provided at the bottom of the stirring chamber 2, and a solenoid valve is provided at the discharge port 26.

In order to control the whole kettle body 1, the delivery pump 14, the driving motor 21 and the electromagnetic valve are all electrically connected to a controller 27 arranged on the side wall of the kettle body 1.

Considering that the liquid in the lower hopper 13 includes a plurality of types, in order to ensure that the liquid and the powder can be uniformly mixed before being mixed, the flow mixing structure 16 is provided on the liquid pipe 15, and includes a cylinder 161, a plurality of flow mixing blade sets 162 are provided inside the cylinder 161, each flow mixing blade set 162 includes a plurality of guide vanes 163 disposed on the inner wall of the cylinder 161, and a guide opening 164 with a uniform flow guiding direction is formed between two adjacent guide vanes 163.

In addition, the flow guiding directions of the flow guiding openings 164 of two adjacent flow mixing blade groups 162 are opposite.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a high-efficient accelerator reation kettle which characterized in that: the device comprises a kettle body (1), wherein a discharge port (24) is formed in the bottom of the kettle body (1), a control valve (25) is arranged at the discharge port (24), a plurality of stirring cavities (2) are formed in the kettle body (1), overflow ports (3) communicated with the interior of the kettle body (1) are formed in the side wall of each stirring cavity (2), the stirring cavities (2) are externally connected with annular pipes (4) through branch pipes (5), the annular pipes (4) are connected with a blanking hopper (13) used for storing liquid materials through liquid pipes (15), and a conveying pump (14) and a mixed flow structure (16) are arranged on the liquid pipes (15); a discharging pipe (7) is rotatably arranged in the stirring cavity (2), the bottom of the discharging pipe (7) is provided with a distribution pipe (8), a plurality of discharging ports are arranged on the distribution pipe (8), and a stirring frame (9) is further arranged on the discharging pipe (7); a powder bin (10) is arranged above the kettle body (1), a plurality of material distributing pipes (11) are arranged at the bottom of the powder bin (10), and the material distributing pipes (11) are respectively connected with the discharging pipes (7) through buckle type rotary joints (12); a rotating rod (17) is rotatably arranged in the kettle body (1), a plurality of scattering plates (18) arranged at an inclined angle are arranged on the rotating rod (17), and through holes are uniformly distributed in the scattering plates (18); a plurality of stirring rods (19) are further arranged on the rotating rod (17), and spike teeth (20) are arranged on the stirring rods (19); the blanking pipe (7) and the rotating rod (17) are driven by a driving mechanism to rotate.

2. The high-efficiency accelerator reaction kettle according to claim 1, which is characterized in that: the driving mechanism comprises a driving motor (21) arranged at the top of the kettle body (1) through a mounting frame (22), the output end of the driving motor (21) is provided with a driving gear, a driven gear is arranged on the discharging pipe (7), and the driving gear and the driven gear are in transmission connection through a chain (23).

3. The high-efficiency accelerator reaction kettle according to claim 2, characterized in that: the bottom of stirring chamber (2) is equipped with discharge port (26), discharge port (26) department is equipped with the solenoid valve.

4. The high-efficiency accelerator reaction kettle according to claim 3, characterized in that: the conveying pump (14), the driving motor (21) and the electromagnetic valve are all electrically connected to a controller (27) arranged on the side wall of the kettle body (1).

5. The high-efficiency accelerator reaction kettle according to claim 1, which is characterized in that: the mixed flow structure (16) comprises a cylinder body (161), a plurality of mixed flow blade groups (162) are arranged inside the cylinder body (161), each mixed flow blade group (162) comprises a plurality of guide vanes (163) arranged on the inner wall of the cylinder body (161), and a guide opening (164) with the same guide direction is formed between every two adjacent guide vanes (163).

6. The high-efficiency accelerator reaction kettle according to claim 5, characterized in that: the flow guide directions of the flow guide openings (164) of two adjacent mixed flow blade groups (162) are opposite.