CN216831585U

CN216831585U - A mix reation kettle for concrete mixing winter

Info

Publication number: CN216831585U
Application number: CN202123348141.7U
Authority: CN
Inventors: 唐雨薇; 路玉麟
Original assignee: Nanjing Longhang Concrete Co ltd
Current assignee: Nanjing Longhang Concrete Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-28
Anticipated expiration: 2031-12-28

Abstract

The application discloses a mix reation kettle for concrete mixing winter, which comprises a frame, fixed connection reation kettle body in the frame, this internal stirring heating element that is provided with of reation kettle, stirring heating element includes first stirred tube, first stirred tube rotates with reation kettle body to be connected, evenly be provided with a plurality of second stirred tube on the first stirred tube, first stirred tube is linked together with the second stirred tube, a plurality of bleeder vent has all been seted up on first stirred tube and the second stirred tube, first stirred tube is linked together with external heating air supply. The application can promote the mixing effect of the additive and the concrete.

Description

A mix reation kettle for concrete mixing winter

Technical Field

The application relates to the technical field of reaction kettles, in particular to a mixing reaction kettle for winter concrete stirring.

Background

Concrete is a main material commonly used in the building industry, various additives are required to be added to the concrete before the concrete is poured and formed to improve the practicability of the concrete, and the concrete additives can obviously improve the physical and chemical properties of the concrete, improve the strength, the durability and the like of the concrete, so that the effects of saving energy consumption and improving the environmental and social benefits are achieved.

Due to the fact that the temperature in winter is low, when the additive is put into the reaction kettle, the mixing effect of the additive and the concrete is poor due to the fact that the temperature is low.

SUMMERY OF THE UTILITY MODEL

In order to promote the mixed effect of additive and concrete, this application provides a mix reation kettle for winter concrete mixing.

The application provides a mix reation kettle for winter concrete mixing adopts following technical scheme:

the utility model provides a mix reation kettle for concrete mixing winter, which comprises a frame, fixed connection reation kettle body in the frame, this internal stirring heating element that is provided with of reation kettle, stirring heating element includes first stirred tube, first stirred tube with this rotation of reation kettle is connected, evenly be provided with a plurality of second stirred tube on the first stirred tube, first stirred tube with the second stirred tube is linked together, first stirred tube with a plurality of bleeder vent has all been seted up on the second stirred tube, first stirred tube is linked together with external heating air supply.

Through above-mentioned technical scheme, put into the additive in to the reation kettle body, when making additive and concrete mix, first stirred tube rotates, drives the motion of second stirred tube, mixes additive and concrete, and simultaneously, the external heating air supply lets in the hot gas to first stirred tube, and hot gas discharges in the bleeder vent from the bleeder vent, heats concrete and additive, promotes the mixed effect of additive and concrete.

Furthermore, the stirring heating assembly comprises a plurality of third stirring pipes, the third stirring pipes are uniformly arranged along the circumferential direction of the first stirring pipe, and the third stirring pipes are connected with the second stirring pipe.

Through above-mentioned technical scheme, the setting of third agitator pipe has further promoted the mixed effect to concrete and additive.

Furthermore, the third stirring pipe is communicated with the second stirring pipe, and the third stirring pipe is provided with air holes.

Through above-mentioned technical scheme, the quantity of bleeder vent is more, and the steam volume that lets in the reation kettle body in the unit interval is more, makes the mixed effect of additive and concrete better.

Furthermore, the second stirring pipe is detachably connected with the first stirring pipe and the third stirring pipe.

Through above-mentioned technical scheme, the second stirred tube is removable with first stirred tube and second stirred tube, has made things convenient for constructor regularly to maintain and clear up first stirred tube, second stirred tube and third stirred tube, in time dredges the bleeder vent that blocks up.

Further, a first gear is coaxially and fixedly connected to the first stirring pipe, a motor is arranged on the reaction kettle body, a second gear is coaxially and fixedly connected to an output shaft of the motor, and the second gear is meshed with the first gear.

Through above-mentioned technical scheme, the motor starts, drives the second gear and rotates, and first gear synchronous rotation under the drive of second gear has realized the automatic rotation of first stirring pipe.

Optionally, a heating wire is arranged outside the reaction kettle body and electrically connected with an external power supply.

Through above-mentioned technical scheme, the heater strip can carry out preheating fast to the reation kettle body, can carry out rapid heating up to the reation kettle body according to mixing the demand simultaneously.

Further, the heating wire is spirally wound on the reaction kettle body.

Through adopting above-mentioned technical scheme, the heater strip that is the heliciform setting can increase with the area of contact of reation kettle body, further promotes the heating effect to the reation kettle body.

Further, a heat preservation shell is arranged outside the reaction kettle body, and the heating wires are located between the heat preservation shell and the reaction kettle body.

Through adopting above-mentioned technical scheme, the setting of heat preservation shell plays the guard action to the heater strip, simultaneously, has reduced the inside heat of reation kettle body and the external speed that carries out heat exchange, plays the heat preservation effect to the reation kettle body.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the additive is put into the reaction kettle body, when the additive is mixed with concrete, the first stirring pipe rotates to drive the second stirring pipe to move, the additive and the concrete are mixed, meanwhile, an external heating gas source introduces heating gas into the first stirring pipe, the heating gas is discharged from the air holes, the concrete and the additive are heated, and the mixing effect of the additive and the concrete is improved;

(2) the more the number of the air holes is, the more the amount of hot air introduced into the reaction kettle body in unit time is, so that the mixing effect of the additive and the concrete is better;

(3) the heater strip can carry out rapid heating to the reation kettle body, can carry out rapid heating up to the reation kettle body according to mixing the demand simultaneously.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an exploded schematic view of the overall structure of the present application;

fig. 3 is a schematic view of the structure of the stirring heating assembly of the present application.

The reference numbers in the figures illustrate:

1. a frame; 2. a reaction kettle body; 3. a stirring and heating component; 31. a first agitation pipe; 311. air holes are formed; 32. a second stirring pipe; 33. a third agitation pipe; 4. a first gear; 5. a second gear; 6. a support; 7. a motor; 8. heating wires; 9. and (4) a heat preservation shell.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a mix reation kettle for concrete mixing winter, please refer to and show 1-3, which comprises a frame 1, 1 upper end fixedly connected with reation kettle body 2 in the frame, be provided with stirring heating element 3 in the reation kettle body 2, the outer coaxial cover of reation kettle body 2 is equipped with heat preservation shell 9, heat preservation shell 9 and reation kettle body 2 fixed connection, be provided with heater strip 8 between reation kettle body 2 and the heat preservation shell 9, heater strip 8 is the heliciform winding on reation kettle body 2 and with reation kettle body 2 fixed connection, heater strip 8 and external power supply electric connection.

Referring to fig. 1 and 2, the heating wire 8 can rapidly heat the reaction kettle body 2, so that the surface of the reaction kettle body 2 is rapidly heated to meet the stirring requirement of stirring concrete and additives.

Referring to fig. 3, stirring heating element 3 includes first stirred tube 31, first stirred tube 31 is linked together with external heating air supply, first stirred tube 31 is located reation kettle body 2, first stirred tube 31 is vertical to be set up and rotates with reation kettle body 2 and be connected, the circumferencial direction of first stirred tube 31 evenly is provided with a plurality of third stirred tube 33, third stirred tube 33 is parallel to each other with first stirred tube 31, be provided with a plurality of second stirred tube 32 between third stirred tube 33 and the first stirred tube 31, second stirred tube 32 level sets up, a plurality of second stirred tube 32 sets up along vertical direction interval.

Referring to fig. 3, the end of the second stirring pipe 32 is in threaded connection with the first stirring pipe 31 and the third stirring pipe 33, and a plurality of air holes 311 are uniformly formed in the first stirring pipe 31, the second stirring pipe 32 and the third stirring pipe 33.

Referring to fig. 3, an external heating air source is introduced from the first mixing pipe 31 and discharged from the air holes 311, so that the concrete raw materials and the additives can be heated while being mixed, and normal construction in winter is facilitated.

Referring to fig. 1 and 3, the upper end of the first stirring pipe 31 extends out of the reaction kettle body 2 and is coaxially and fixedly connected with a first gear 4, the top wall of the reaction kettle body 2 is fixedly connected with a motor 7 through a support 6, an output shaft of the motor 7 is fixedly connected with a second gear 5, and the first gear 4 is meshed with the second gear 5.

The implementation principle of the mixing reaction kettle for winter concrete stirring in the embodiment of the application is as follows: constructor preheats reation kettle body 2 in advance through heating wire according to user demand. Then, concrete raw materials and additives are added into the reaction kettle body 2, the motor 7 is started to drive the first stirring pipe 31 to rotate, and the second stirring pipe 32 and the third stirring pipe 33 synchronously rotate to mix and stir the concrete raw materials and the additives. The external heating gas source introduces heating gas into the first stirring pipe 31, and the heating gas is discharged from the air holes 311 to the outside to heat the inside of the reaction kettle body 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mix reation kettle for concrete mixing winter which characterized in that: including frame (1), fixed connection reation kettle body (2) is gone up in frame (1), be provided with stirring heating element (3) in reation kettle body (2), stirring heating element (3) are including first stirred tube (31), first stirred tube (31) with reation kettle body (2) rotate and connect, evenly be provided with a plurality of second stirred tube (32) on first stirred tube (31), first stirred tube (31) with second stirred tube (32) are linked together, first stirred tube (31) with a plurality of bleeder vent (311) have all been seted up on second stirred tube (32), first stirred tube (31) are linked together with external heating air supply.

2. A mixing reactor as defined in claim 1, wherein: stirring heating element (3) include a plurality of third stirred tubular (33), a plurality of third stirred tubular (33) are followed the circumferencial direction of first stirred tubular (31) evenly sets up, third stirred tubular (33) with second stirred tubular (32) link to each other.

3. A mixing reactor as defined in claim 2, wherein: the third stirring pipe (33) is communicated with the second stirring pipe (32), and the third stirring pipe (33) is provided with a vent hole (311).

4. A mixing reactor as defined in claim 3, wherein: the second stirring pipe (32) is detachably connected with the first stirring pipe (31) and the third stirring pipe (33).

5. A mixing reactor as defined in claim 4, wherein: the device is characterized in that a first gear (4) is coaxially and fixedly connected to the first stirring pipe (31), a motor (7) is arranged on the reaction kettle body (2), a second gear (5) is coaxially and fixedly connected to an output shaft of the motor (7), and the second gear (5) is meshed with the first gear (4).

6. A mixing reactor as defined in claim 5, wherein: the reaction kettle is characterized in that a heating wire (8) is arranged outside the reaction kettle body (2), and the heating wire (8) is electrically connected with an external power supply.

7. A mixing reactor as defined in claim 6, wherein: the heating wires (8) are spirally wound on the reaction kettle body (2).

8. A mixing reactor as defined in claim 7, wherein: a heat preservation shell (9) is arranged outside the reaction kettle body (2), and the heating wires (8) are located between the heat preservation shell (9) and the reaction kettle body (2).