CN215842630U

CN215842630U - A even agitating unit for preparing powder mixture

Info

Publication number: CN215842630U
Application number: CN202122100420.5U
Authority: CN
Inventors: 郭远新; 郑世东
Original assignee: Shandong Junhong Environmental Protection Technology Co ltd
Current assignee: Shandong Junhong Environmental Protection Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-18
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a uniform stirring device for preparing powder mixture, which comprises a stirring barrel, wherein a motor bracket is arranged at the top end of the stirring barrel, a mounting seat is arranged at the middle position of the top end of the motor bracket, a motor is embedded in the inner side of the mounting seat, a transmission shaft is connected with the transmission end at the bottom end of the motor, a middle stirring blade is arranged at the position, located at the bottom of the top stirring blade, of the outer side of the transmission shaft, a large amount of materials can be uniformly filled into the stirring barrel through a plurality of feed inlets, all dust can be positioned in the inner side of the stirring barrel due to the existence of an opening and closing top column, the phenomenon that the unstirred dust falls to a discharge outlet is prevented, the top stirring blade, the middle stirring blade and the bottom stirring blade outside the transmission shaft are driven by the motor to stir a plurality of layers of dust positioned in the inner side of the stirring barrel respectively, so as to reach the use standard and prevent the hardness of the later-stage mixed concrete from not reaching the standard, further ensuring the quality of the fly ash.

Description

A even agitating unit for preparing powder mixture

Technical Field

The utility model relates to the technical field of fly ash preparation, in particular to a uniform stirring device for preparing a powder mixture.

Background

Fine solid particles in flue gas ash generated by fuel combustion, such as fine ash collected from flue gas of a coal-fired power plant, are mostly mixed with concrete for the construction industry among fine ash particles discharged in the fuel combustion process, also called fly ash or soot, and the fly ash is required to be mixed with a mixture of lime, gypsum, fine aggregate and the like in the preparation process and then stirred;

however, the existing stirring device is difficult to uniformly stir all the mixtures, so that the fly ash is difficult to meet the use requirement, the hardness of the building wall surface is not up to the standard, the safety of people is threatened, and a uniform stirring device for preparing powder mixtures is not necessarily provided to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a uniform stirring device for preparing powder mixture, which can effectively solve the problems that the existing stirring device in the background art is difficult to uniformly stir all the mixture, so that the fly ash is difficult to meet the use requirement, the hardness of the wall surface of a building is not up to the standard, and the safety of people is threatened.

In order to achieve the purpose, the utility model provides the following technical scheme: a uniform stirring device for preparing a powder mixture comprises a stirring barrel, wherein a motor support is installed at the top end of the stirring barrel, an installation seat is installed at the middle position of the top end of the motor support, a motor is embedded into the inner side of the installation seat, a transmission shaft is connected with the transmission end of the bottom end of the motor, a support frame is installed on the inner side of the stirring barrel, a bearing is installed at the position, corresponding to the transmission shaft, of the inner side of the support frame, a top stirring blade is installed at the top position of the outer side of the transmission shaft, a middle stirring blade is installed at the position, located at the bottom of the top stirring blade, of the outer side of the transmission shaft, and a bottom stirring blade is installed at the position, located at the bottom of the support frame, of the outer side of the transmission shaft;

the discharge gate is installed to the bottom of agitator, the outside bottom position department threaded connection of discharge gate has the screw thread bottom, the top of screw thread bottom is installed and is opened and close the fore-set, the outside of agitator is connected with reinforced swash plate, the feed inlet has been seted up with agitator corresponding position department in the outside of agitator.

Preferably, a movable hole is formed in the position, corresponding to the transmission shaft, of the bottom end of the mounting seat, and the transmission shaft is rotatably connected with the mounting seat through the movable hole.

Preferably, a mounting hole is formed in the position, corresponding to the bearing, of the inner side of the support frame, and the bearing is embedded into the inner side of the support frame through the mounting hole.

Preferably, the feed inlet is provided with a plurality of, and a plurality of feed inlet equidistance is seted up in the outside of agitator, the input of motor and external power source's output electric connection.

Preferably, the shunt tubes is installed to the inboard top position department of agitator, the outside top position department of shunt tubes is connected with the intake pipe, the intake pipe control valve is installed in the outside of intake pipe, the outside top position department of shunt tubes is connected with the inlet tube, the inlet tube control valve is installed in the outside of inlet tube, the reposition of redundant personnel hole has been seted up to the outside bottom position department of shunt tubes.

Preferably, the intake pipe is connected with outside booster pump, the inlet tube is connected with outside water source, a plurality of has been seted up to the diffluent hole, and the angle such as a plurality of diffluent hole is seted up in the bottom position department of shunt tubes.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with the agitator, the motor support, the mount pad, including a motor, an end cap, a controller, and a cover plate, the transmission shaft, the support frame, a bearing, the top stirring leaf, middle part stirring leaf and bottom stirring leaf, a large amount of materials can be through the even inside of filling into the agitator of a plurality of feed inlets, because the existence of opening and close the fore-set all can be inboard at the agitator, prevent to have the dust that does not stir and fall the discharge gate, drive the top stirring leaf in the transmission shaft outside through the motor, the dust of a plurality of levels inboard in the agitator of middle part stirring leaf and bottom stirring leaf difference stirs, and then reach the service standard, prevent that the concrete hardness after the later stage mixes is not up to standard, the quality of fly ash has further been guaranteed.

2. Be provided with the shunt tubes, the intake pipe, the intake-tube control valve, the inlet tube, inlet tube control valve and reposition of redundant personnel hole, outside air can be through the even slow inside of spouting to the agitator of the reposition of redundant personnel hole in the shunt tubes outside, the dust can be blown to the inside of agitator by the air that blows off from the reposition of redundant personnel hole, and can not fly upward all the time and prevent that the dust from by people's inspiratory while, the degree of difficulty that cleans in later stage has more reduced, thereby reduce work burden, through the inlet tube, shunt tubes and the inside that the agitator was sprayed to the reposition of redundant personnel hole, thereby can be quick wash the agitator.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the bottom stirring vane of the present invention;

FIG. 3 is a schematic view of the installation structure of the water inlet pipe of the present invention;

FIG. 4 is a schematic view of the opening of the diverter hole of the present invention;

reference numbers in the figures: 1. a stirring barrel; 2. a motor bracket; 3. a mounting seat; 4. an electric motor; 5. a drive shaft; 6. a support frame; 7. a bearing; 8. a top stirring blade; 9. a middle stirring blade; 10. a bottom stirring blade; 11. a discharge port; 12. a threaded bottom cap; 13. opening and closing the top column; 14. a charging sloping plate; 15. a feed inlet; 16. a shunt tube; 17. an air inlet pipe; 18. an intake pipe control valve; 19. a water inlet pipe; 20. a control valve of the water inlet pipe; 21. and a shunt hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a uniform stirring device for preparing powder mixture, comprising a stirring barrel 1, wherein a motor bracket 2 is arranged at the top end of the stirring barrel 1, an installation seat 3 is arranged at the middle position of the top end of the motor bracket 2, a movable hole is arranged at the bottom end of the installation seat 3 corresponding to a transmission shaft 5, the transmission shaft 5 is rotatably connected with the installation seat 3 through the movable hole to facilitate rapid stirring of fly ash, a motor 4 is embedded in the inner side of the installation seat 3, a transmission end at the bottom end of the motor 4 is connected with a transmission shaft 5, a support frame 6 is arranged on the inner side of the stirring barrel 1, an installation hole is arranged at the inner side of the support frame 6 corresponding to a bearing 7, the bearing 7 is embedded in the inner side of the support frame 6 through the installation hole to facilitate rapid rotation of the transmission shaft 5, a bearing 7 is arranged at the position of the inner side of the support frame 6 corresponding to the transmission shaft 5, a top stirring blade 8 is arranged at the top position of the outer side of the transmission shaft 5, a middle stirring blade 9 is arranged at the position, located at the bottom of the top stirring blade 8, of the outer side of the transmission shaft 5, and a bottom stirring blade 10 is arranged at the position, located at the bottom of the support frame 6, of the outer side of the transmission shaft 5;

discharge gate 11 is installed to the bottom of agitator 1, the outside bottom position department threaded connection of discharge gate 11 has screw thread bottom 12, the top of screw thread bottom 12 is installed and is opened and close fore-set 13, the outside of agitator 1 is connected with reinforced swash plate 14, the outside of agitator 1 corresponds position department with agitator 1 and has seted up feed inlet 15, feed inlet 15 is provided with a plurality of, angle such as a plurality of feed inlet 15 is seted up in the outside of agitator 1, be favorable to the mixture to be evenly stirred, motor 4's input and external power source's output electric connection.

Shunt tubes 16 are installed to 1 inboard top position department of agitator, shunt tubes 16's outside top position department is connected with intake pipe 17, intake pipe control valve 18 is installed in intake pipe 17's the outside, shunt tubes 16's outside top position department is connected with inlet tube 19, inlet tube control valve 20 is installed in inlet tube 19's the outside, shunt tubes 16's outside bottom position department has seted up diffluence hole 21, intake pipe 17 is connected with outside booster pump, inlet tube 19 is connected with outside water source, a plurality of has been seted up to diffluence hole 21, the bottom position department at shunt tubes 16 is seted up to angles such as a plurality of diffluence hole 21, conveniently clear up agitator 1 fast.

The working principle and the using process of the utility model are as follows: firstly, a water inlet pipe control valve 20 outside a water inlet pipe 19 is closed, then an air inlet pipe control valve 18 is opened, outside air can enter the inside of the flow dividing pipe 16 through an air inlet pipe 17 at the moment, and then the outside air is uniformly and slowly sprayed to the inside of the stirring barrel 1 through the flow dividing hole 21 outside the flow dividing pipe 16, at the moment, when dust is filled from the top end of the stirring barrel 1, the dust can be blown to the inside of the stirring barrel 1 by the air blown out from the flow dividing hole 21, and the dust cannot fly all the day to prevent the dust from being sucked by people, and meanwhile, the later-stage cleaning difficulty is further reduced, so that the work load is reduced;

then, the motor 4 is turned on, at this time, the motor 4 drives the transmission shaft 5 to rotate inside the bearing 7, so as to drive the top stirring blade 8, the middle stirring blade 9 and the bottom stirring blade 10 outside the transmission shaft 5 to stir the dust at multiple levels inside the stirring barrel 1 respectively, and during stirring, the materials to be mixed can be filled to the top end of the charging sloping plate 14, at this time, a large amount of materials can be uniformly filled into the stirring barrel 1 through the plurality of feed inlets 15, and then are uniformly stirred into the dust through the top stirring blade 8, and at this time, all the dust is inside the stirring barrel 1 due to the existence of the opening and closing top column 13, so that the un-stirred dust is prevented from falling to the discharge outlet 11, so that all the dust is uniformly mixed with the additives, the use standard is reached, and the hardness of the concrete after later mixing is prevented from not reaching the standard, the quality of the fly ash is further ensured;

finally, after the stirring is finished, the dust is taken out, the air inlet pipe control valve 18 is closed, then the water inlet pipe control valve 20 is opened, so that a large amount of clean water sources can be uniformly sprayed to the inside of the stirring barrel 1 through the water inlet pipe 19, the shunt pipe 16 and the shunt hole 21, and the stirring barrel 1 can be quickly cleaned.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a homogeneous mixing device for preparing powder mixture, includes agitator (1), its characterized in that: the stirring device is characterized in that a motor support (2) is installed at the top end of the stirring barrel (1), a mounting seat (3) is installed at the middle position of the top end of the motor support (2), a motor (4) is embedded into the inner side of the mounting seat (3), a transmission end of the bottom end of the motor (4) is connected with a transmission shaft (5), a support frame (6) is installed on the inner side of the stirring barrel (1), a bearing (7) is installed at the position, corresponding to the transmission shaft (5), of the inner side of the support frame (6), a top stirring blade (8) is installed at the top position of the outer side of the transmission shaft (5), a middle stirring blade (9) is installed at the position, located at the bottom of the support frame (6), of the outer side of the transmission shaft (5), and a bottom stirring blade (10) is installed at the position, located at the bottom of the support frame (6);

discharge gate (11) are installed to the bottom of agitator (1), the outside bottom position department threaded connection of discharge gate (11) has screw thread bottom (12), open and close fore-set (13) are installed on the top of screw thread bottom (12), the outside of agitator (1) is connected with reinforced swash plate (14), feed inlet (15) have been seted up to the outside of agitator (1) and agitator (1) corresponding position department.

2. A homogenizing device for the preparation of a mixture of powders according to claim 1, characterized in that: the bottom of mount pad (3) corresponds position department with transmission shaft (5) and has seted up the activity hole, transmission shaft (5) are connected with mount pad (3) rotation through the activity hole.

3. A homogenizing device for the preparation of a mixture of powders according to claim 1, characterized in that: the bearing support is characterized in that a mounting hole is formed in the position, corresponding to the bearing (7), of the inner side of the support frame (6), and the bearing (7) is embedded into the inner side of the support frame (6) through the mounting hole.

4. A homogenizing device for the preparation of a mixture of powders according to claim 1, characterized in that: the feed inlet (15) is provided with a plurality of feed inlets (15), the feed inlets (15) are arranged on the outer side of the stirring barrel (1) at equal angles, and the input end of the motor (4) is electrically connected with the output end of an external power supply.

5. A homogenizing device for the preparation of a mixture of powders according to claim 1, characterized in that: shunt tubes (16) are installed to agitator (1) inboard top position department, the outside top position department of shunt tubes (16) is connected with intake pipe (17), intake pipe control valve (18) are installed in the outside of intake pipe (17), the outside top position department of shunt tubes (16) is connected with inlet tube (19), inlet tube control valve (20) are installed in the outside of inlet tube (19), reposition of redundant personnel hole (21) have been seted up to the outside bottom position department of shunt tubes (16).

6. A homomixer apparatus for the preparation of a mixture of powders as defined in claim 5 wherein: intake pipe (17) are connected with outside booster pump, inlet tube (19) are connected with outside water source, a plurality of has been seted up in reposition of redundant personnel hole (21), and the angle such as a plurality of reposition of redundant personnel hole (21) is seted up in the bottom position department of shunt tubes (16).