CN218854271U

CN218854271U - Reation kettle is used in water-reducing agent production

Info

Publication number: CN218854271U
Application number: CN202221861138.7U
Authority: CN
Inventors: 薛涵阳
Original assignee: Shenyang Wanconchengsheng Building Materials Co ltd
Current assignee: Shenyang Wanconchengsheng Building Materials Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-04-14
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a reaction kettle for producing a water reducing agent, which relates to the technical field of water reducing agent reaction kettles and comprises a kettle body, a rotating rod and a temperature adjusting pipe; the rotating rod is rotatably connected to the center of the kettle body, the upper end and the lower end of the rotating rod respectively penetrate through the upper wall and the lower wall of the kettle body, the temperature adjusting pipe is fixedly connected into the rotating rod in an S shape, an upper pipeline and a lower pipeline are arranged in the rotating rod, and the two ends of the temperature adjusting pipe are respectively connected with the upper pipeline and the lower pipeline; the upper end of the rotating rod is connected with a driving component. This device can adjust the temperature to the water-reducing agent of cauldron body center department through the pipe that adjusts the temperature that sets up on the bull stick, and possesses the stirring function when rotating, makes the water-reducing agent adjust the temperature more evenly, can accelerate the flow of water-reducing agent through the stirring rake that is equipped with, makes the stirring of water-reducing agent more even, can scrape the water-reducing agent that adheres to on cauldron internal face through the scraper blade that is equipped with, prevents that partial water-reducing agent from not participating in the stirring, influences mixture and reaction effect.

Description

Reation kettle is used in water-reducing agent production

Technical Field

The utility model relates to a water-reducing agent reation kettle technical field specifically is a reation kettle is used in water-reducing agent production.

Background

The water reducing agent is a concrete admixture capable of reducing the water consumption for mixing under the condition of maintaining the slump constant of concrete basically. After the concrete mixture is added, the dispersion effect on cement particles is achieved, the workability of the concrete mixture can be improved, the unit water consumption is reduced, and the fluidity of the concrete mixture is improved; or the unit cement consumption is reduced, and the cement is saved. The water reducing agent is mainly prepared by using acetone, formaldehyde and sulfite as raw materials and performing sulfonation and condensation in a stirring kettle, and when the temperature in the stirring kettle is too high, the temperature needs to be reduced due to the heat release of the reaction of the formaldehyde and the acetone; after the reaction of formaldehyde and acetone is finished, heat preservation treatment is needed.

If in the utility model patent of bulletin number CN207546509U, a special reation kettle of water-reducing agent is disclosed, including the reation kettle main part, the dustcoat has been cup jointed in the outside of reation kettle main part, driving motor is installed to the top of dustcoat, install the (mixing) shaft on driving motor's the output shaft, install the stirring leaf on the (mixing) shaft, the stirring leaf all sets up in the reation kettle main part, reation kettle main part upper end is equipped with the feed inlet, the bottom is equipped with the discharge gate, the feed inlet all establishes the outside at the dustcoat with the one end that the reation kettle main part was kept away from to the discharge gate, be provided with hot-fluid circulating pipe and cold fluid circulating pipe between reation kettle main part and the dustcoat, hot-fluid circulating pipe and cold fluid circulating pipe all arrange the outside at the reation kettle main part, the one end of hot-fluid circulating pipe is connected with the hot-fluid case, and install first water pump between hot-fluid circulating pipe and the hot-fluid case, the utility model discloses can in time adjust reation kettle's temperature according to the reaction process at the water-reducing agent reaction.

However, when the device is used, the temperature of the water reducing agent at the center of the kettle body is not convenient to change by adjusting the temperature of the water reducing agent through the side wall of the kettle body, the temperature change speed is low, and the temperature adjusting effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reation kettle is used in water-reducing agent production has solved the current device not good technical problem of effect that adjusts the temperature.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a reaction kettle for producing a water reducing agent comprises a kettle body, a rotating rod and a temperature adjusting pipe; the rotating rod is rotatably connected to the center of the kettle body, the upper end and the lower end of the rotating rod respectively penetrate through the upper wall and the lower wall of the kettle body, the temperature regulating pipe is fixedly connected in the rotating rod in an S shape, an upper pipeline and a lower pipeline are arranged in the rotating rod, and the two ends of the temperature regulating pipe are respectively connected with the upper pipeline and the lower pipeline; the upper end of the rotating rod is connected with a driving assembly.

Preferably, drive assembly includes motor, driving gear and driven gear, the motor pass through the mounting bracket rigid coupling in cauldron body top, the driving gear rigid coupling in motor drive is served, the driven gear rigid coupling in on the bull stick, driven gear with the driving gear meshes mutually.

Preferably, the bull stick lateral wall symmetry is provided with a plurality of pairs of first extension rod, every the equal rigid coupling in first extension rod one end has the stirring rake.

Preferably, the bull stick lateral wall symmetry is provided with two sets of second extension rods, every group second extension rod quantity is a plurality of, every group the equal rigid coupling of second extension rod one end has the scraper blade, the scraper blade with the internal lateral wall face of cauldron contacts.

Preferably, one side of the upper part of the kettle body is provided with a feeding hole, and the bottom of the kettle body is provided with a discharging hole.

Preferably, the lower pipeline is connected with a water inlet pipe through a first rotary joint, and the upper pipeline is connected with a water outlet pipe through a second rotary joint.

Advantageous effects

The utility model provides a reation kettle is used in water-reducing agent production possesses following beneficial effect:

1. the temperature of the water reducing agent at the center of the kettle body can be adjusted through the temperature adjusting pipe arranged on the rotating rod, and the stirring function is realized during rotation, so that the temperature of the water reducing agent is more uniform;

2. the flow of the water reducing agent can be accelerated by the stirring paddle, so that the water reducing agent is stirred more uniformly;

3. can scrape the water-reducing agent that adheres to on cauldron body internal face through the scraper blade that is equipped with and fall, prevent that some water-reducing agent from not participating in the stirring, influencing mixing and reaction effect.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.

In the figure: 1. a kettle body; 2. a rotating rod; 3. a temperature regulating pipe; 4. a first extension bar; 5. a stirring paddle; 6. a squeegee; 7. a second extension bar; 8. a lower pipeline; 9. a first rotary joint; 10. a water inlet pipe; 11. an upper pipeline; 12. a second rotary joint; 13. a water outlet pipe; 14. a feed inlet; 15. a discharge outlet; 16. a driven gear; 17. a mounting frame; 18. a motor; 19. and a driving gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a reaction kettle for producing a water reducing agent comprises a kettle body 1, a rotating rod 2 and a temperature adjusting pipe 3; the rotating rod 2 is rotatably connected to the center of the kettle body 1, the upper end and the lower end of the rotating rod 2 respectively penetrate through the upper wall and the lower wall of the kettle body 1, the temperature adjusting pipe 3 is S-shaped and fixedly connected in the rotating rod 2, an upper pipeline 11 and a lower pipeline 8 are arranged in the rotating rod 2, and two ends of the temperature adjusting pipe 3 are respectively connected with the upper pipeline 11 and the lower pipeline 8; the upper end of the rotating rod 2 is connected with a driving component; the driving assembly comprises a motor 18, a driving gear 19 and a driven gear 16, the motor 18 is fixedly connected above the kettle body 1 through a mounting frame 17, the driving gear 19 is fixedly connected to the driving end of the motor 18, the driven gear 16 is fixedly connected to the rotating rod 2, and the driven gear 16 is meshed with the driving gear 19; a plurality of pairs of first extension rods 4 are symmetrically arranged on the side wall of the rotating rod 2, and one end of each first extension rod 4 is fixedly connected with a stirring paddle 5; two groups of second extension rods 7 are symmetrically arranged on the side wall of the rotating rod 2, the number of the second extension rods 7 in each group is multiple, one end of each group of the second extension rods 7 is fixedly connected with a scraper 6, and the scraper 6 is in contact with the inner side wall surface of the kettle body 1; a feed inlet 14 is formed in one side above the kettle body 1, and a discharge outlet 15 is formed in the bottom of the kettle body 1; the lower pipeline 8 is connected with a water inlet pipe 10 through a first rotary joint 9, and the upper pipeline 11 is connected with a water outlet pipe 13 through a second rotary joint 12.

The utility model discloses a theory of operation and use flow: when the water heater is used, the motor 18 is connected with an external power supply and an external controller through a wire, the water inlet pipe 10 and the water outlet pipe 13 are connected with an external cold water circulating pipeline and a hot water circulating pipeline in a parallel connection mode, and valves are arranged on the hot water circulating pipeline and the cold water circulating pipeline; the motor 18 is started, the rotating rod 2 can be rotated by the driving gear 19 meshed with the driven gear 16, the temperature adjusting pipe 3 and the stirring paddle 5 can be rotated in the kettle body 1 by the rotation of the rotating rod 2, and meanwhile, the scraper 6 moves on the inner wall surface of the kettle body; when the temperature needs to be reduced, a valve on the hot water circulating pipeline is closed, a valve on the cold water circulating pipeline is opened, cold water enters the temperature adjusting pipe 3 through the water inlet pipe 10, the first rotary joint 9 and the lower pipeline 8, the temperature of the water reducing agent can be adjusted when the water reducing agent is stirred through the rotation of the temperature adjusting pipe 3, and water in the temperature adjusting pipe 3 is finally discharged through the upper pipeline 11, the second rotary joint 12 and the water outlet pipe 13; when heat preservation is needed, the valve on the cold water circulating pipeline is closed, and the valve on the hot water pipeline is opened, so that hot water can be conveyed into the temperature adjusting pipe 3, and the heat preservation is carried out on the water reducing agent; the stirring effect of the water reducing agent can be improved by the rotation of the stirring paddle 5; can scrape the water-reducing agent that adheres to on 1 inner wall of the cauldron body through scraper blade 6 and fall, prevent that partial water-reducing agent reaction effect is not good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The reaction kettle for producing the water reducing agent is characterized by comprising a kettle body (1), a rotating rod (2) and a temperature adjusting pipe (3); the temperature adjusting device is characterized in that the rotating rod (2) is rotatably connected to the center of the kettle body (1), the upper end and the lower end of the rotating rod (2) respectively penetrate through the upper wall and the lower wall of the kettle body (1), the temperature adjusting pipe (3) is S-shaped and fixedly connected into the rotating rod (2), an upper pipeline (11) and a lower pipeline (8) are arranged in the rotating rod (2), and the two ends of the temperature adjusting pipe (3) are respectively connected with the upper pipeline (11) and the lower pipeline (8); the upper end of the rotating rod (2) is connected with a driving component.

2. The reaction kettle for water reducing agent production according to claim 1, wherein the driving assembly comprises a motor (18), a driving gear (19) and a driven gear (16), the motor (18) is fixedly connected above the kettle body (1) through a mounting frame (17), the driving gear (19) is fixedly connected to a driving end of the motor (18), the driven gear (16) is fixedly connected to the rotating rod (2), and the driven gear (16) is meshed with the driving gear (19).

3. The reaction kettle for water reducer production according to claim 1, wherein a plurality of pairs of first extension rods (4) are symmetrically arranged on the side wall of the rotating rod (2), and a stirring paddle (5) is fixedly connected to one end of each first extension rod (4).

4. The reaction kettle for water reducer production as claimed in claim 1, wherein two sets of second extension rods (7) are symmetrically arranged on the side wall of the rotating rod (2), each set of the second extension rods (7) is multiple in number, each set of the second extension rods (7) is fixedly connected with a scraper (6), and the scraper (6) is in contact with the inner side wall surface of the kettle body (1).

5. The reaction kettle for producing the water reducing agent according to claim 1, wherein a feed inlet (14) is formed in one side above the kettle body (1), and a discharge outlet (15) is formed in the bottom of the kettle body (1).

6. The reaction kettle for producing the water reducing agent according to claim 1, wherein the lower pipeline (8) is connected with a water inlet pipe (10) through a first rotary joint (9), and the upper pipeline (11) is connected with a water outlet pipe (13) through a second rotary joint (12).