CN217939786U

CN217939786U - Efficient compounding equipment for cement manufacture

Info

Publication number: CN217939786U
Application number: CN202221943572.XU
Authority: CN
Inventors: 李明奎; 王兆汉; 金延茂
Original assignee: Tengzhou Guotai Cement Co ltd
Current assignee: Tengzhou Guotai Cement Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-02
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a cement manufacture technical field especially relates to an efficient compounding equipment for cement manufacture. The technical scheme comprises the following steps: mixing barrel and feed back mechanism, mixing barrel top bilateral symmetry installs the feeder hopper, the middle U-shaped frame of installing, installs agitator motor in the middle of the U-shaped frame crossbeam top, and agitator motor output shaft link up flange joint has the (mixing) shaft, and the (mixing) shaft runs through mixing barrel top and rotates the installation rather than through the bearing frame, and four stirring rod of group are installed to the symmetry on the (mixing) shaft, and the scraper blade is installed to the (mixing) shaft bottom, feed inlet and discharge gate have been seted up to lower extreme symmetry on the mixing barrel both sides, lie in feed inlet and discharge gate department symmetry on the mixing barrel lateral wall and install two feed back mechanisms, the discharge opening has been seted up to mixing barrel bottom, inserts through the insertion groove in the discharge opening and installs the closure plate. The utility model discloses a feed back mechanism is continuous with the raw materials of compounding bottom of the barrel portion send into the upper end and stirs the mixture, has improved mixing efficiency and effect.

Description

Efficient compounding equipment for cement manufacture

Technical Field

The utility model relates to a cement manufacture technical field specifically is an efficient compounding equipment for cement manufacture.

Background

Cement: a powdered hydraulic inorganic cementitious material. The water is added and stirred to form slurry which can be hardened in the air or better hardened in the water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the material is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time. In the process of preparing cement, the cement needs to be mixed with raw materials, and the cement product with excellent quality can be produced.

The existing mixing device is usually only provided with one stirring mechanism, so that cement raw materials cannot be fully stirred and mixed, the raw materials at the bottom of the mixing barrel are easy to stack, a stirring dead angle exists, and the overall stirring efficiency is low and poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient compounding equipment for cement manufacture, what possess send into the upper end with the raw materials of compounding bottom of the barrel portion through feed back mechanism is continuous stirs the mixture, has improved mixing efficiency and effect advantage, has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an efficient compounding equipment for cement manufacture, includes compounding bucket and feed back mechanism, compounding bucket top bilateral symmetry installs the feeder hopper, installs the U-shaped frame in the middle of, installs agitator motor in the middle of the U-shaped frame crossbeam top, and agitator motor output shaft runs through to run through U-shaped frame crossbeam and has the (mixing) shaft through flange joint, and the (mixing) shaft runs through compounding bucket top and rotates the installation rather than through the bearing frame, and four stirring rod of group are installed to the symmetry on the (mixing) shaft, and the scraper blade is installed to the (mixing) shaft bottom, and the flitch is installed to the scraper blade both sides, feed inlet and discharge gate have been seted up to compounding bucket upper and lower extreme symmetry on both sides, lie in feed inlet and discharge gate department symmetry on the compounding bucket lateral wall and install two feed back mechanisms, compounding bucket bottom has seted up the discharge opening, and the insertion groove has been seted up to the discharge opening bilateral symmetry, inserts through the insertion groove in the discharge opening and installs the closure plate, and install the handle in the positive plane.

Preferably, four supporting legs are installed at mixing barrel bottom four corners, and four supporting legs are the rectangular array and distribute. Through setting up four supporting legs, realize carrying out the stable stay to the compounding bucket.

Preferably, the feed back mechanism comprises a feed back pipe, a conveying stirring wheel and a feed back motor, the feed back pipe is installed on the mixing barrel, the conveying stirring wheel is rotatably installed in the feed back pipe, the lower end of a rotating shaft of the conveying stirring wheel is connected with an output shaft of the feed back motor installed at the bottom of the feed back pipe, and two feeding plates II are symmetrically installed on two sides of the upper end of the rotating shaft of the conveying stirring wheel. Through setting up feed back mechanism, the cement material that realizes mixing barrel head portion sends to the overshoot for the material mixes.

Preferably, the control box is installed on the front face of the mixing barrel, and the control box is electrically connected with the stirring motor and the two material returning motors respectively. Through setting up the control box, the realization is convenient for overall control compounding work goes on.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up two feed back mechanisms, when the delivery sheet at scraper blade both ends rotates, send into two feed back intraductal from the discharge gate with the cement raw materials of compounding barrel head portion, two feed back motor work drive two transport stir the wheel and rotate, and two transport stir the wheel and rotate and upwards carry the cement raw materials, follow the transport and stir two quick cement raw materials that will follow of wheel pivoted delivery sheet and send the mixing bucket interior stirring once more from the feed inlet, improved cement raw materials's mixing efficiency and effect.

Drawings

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

fig. 2 is an appearance view of the present invention.

In the figure: 1. a mixing barrel; 2. inserting the groove; 3. a discharge opening; 4. a stirring shaft; 5. a squeegee; 6. supporting legs; 7. a feed back motor; 8. a discharge port; 9. a material return pipe; 10. a conveying stirring wheel; 11. a stirring rod; 12. a feeding plate II; 13. a feed hopper; 14. a U-shaped frame; 15. a stirring motor; 16. a flange; 17. a feed inlet; 18. a feeding plate I; 19. a plugging plate; 20. a handle; 21. a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model provides an efficient mixing equipment technical scheme for cement manufacture: a high-efficiency mixing device for cement production comprises a mixing barrel 1 and a material returning mechanism, four supporting legs 6 are arranged at four corners of the bottom end of the mixing barrel 1, the four supporting legs 6 are distributed in a rectangular array, feeding hoppers 13 are symmetrically arranged on two sides of the top of the mixing barrel 1, a U-shaped frame 14 is arranged in the middle of the top of the U-shaped frame 14, a stirring motor 15 is arranged in the middle of the top of a cross beam of the U-shaped frame 14, an output shaft of the stirring motor 15 penetrates through the cross beam of the U-shaped frame 14 and is connected with a stirring shaft 4 through a flange 16, the stirring shaft 4 penetrates through the top of the mixing barrel 1 and is rotatably arranged with the mixing barrel through a bearing seat, four groups of stirring rods 11 are symmetrically arranged on the stirring shaft 4, scraping plates 5 are arranged at the bottoms of the stirring shaft 4, feeding plates 18 are arranged on two sides of the scraping plates 5, and feeding holes 17 and discharging holes 8 are symmetrically arranged on the upper and lower ends of the two sides of the mixing barrel 1; during the use, at first add cement raw materials into compounding bucket 1 from two feeder hoppers 13, then start agitator motor 15 through control box 21, agitator motor 15 work drives (mixing) shaft 4 through flange 16 and rotates, and (mixing) shaft 4 rotates and drives puddler 11 and scraper blade 5 and rotate and stir the mixture to cement raw materials, and the flitch 18 at scraper blade 5 both ends is followed and is rotated, and the cement raw materials with compounding bucket 1 bottom is sent into two feed back pipes 9 from discharge gate 8.

Two feed back mechanisms are symmetrically arranged at a feed inlet 17 and a discharge outlet 8 on the outer side wall of the mixing barrel 1, each feed back mechanism consists of a feed back pipe 9, a conveying stirring wheel 10 and a feed back motor 7, the feed back pipe 9 is arranged on the mixing barrel 1, the conveying stirring wheel 10 is rotatably arranged in the feed back pipe 9, the lower end of a rotating shaft of the conveying stirring wheel 10 is connected with an output shaft of the feed back motor 7 arranged at the bottom of the feed back pipe 9, and two feed plates II 12 are symmetrically arranged on two sides of the upper end of the rotating shaft of the conveying stirring wheel 10; two feed back motors 7 are started, the two feed back motors 7 work to drive the two conveying stirring wheels 10 to rotate, the two conveying stirring wheels 10 rotate to upwards convey cement raw materials, and the cement raw materials are quickly conveyed into the mixing barrel 1 from the feed inlet 17 again to be mixed along with the conveying stirring wheels 10 and the rotating feed plate two 12, so that the mixing of the cement raw materials is accelerated.

The bottom of the mixing barrel 1 is provided with a discharge opening 3, two sides of the discharge opening 3 are symmetrically provided with insertion grooves 2, a plugging plate 19 is inserted and installed in the discharge opening 3 through the insertion grooves 2, and the front surface of the plugging plate 19 is provided with a handle 20; two feed back motors 7 work and drive two and carry and stir wheel 10 and rotate, and two are carried and are stirred wheel 10 and rotate and upwards carry cement raw materials, follow and carry and stir wheel 10 pivoted feed sheet two 12 and send cement raw materials from feed inlet 17 once more to in the compounding bucket 1 fast to accelerate cement raw materials mixes. The front surface of the mixing barrel 1 is provided with a control box 21, and the control box 21 is respectively electrically connected with the stirring motor 15 and the two feed back motors 7.

The utility model discloses all motors choose for use small-size servo motor-14 HS2408 model to design, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of matching the same parameter and function according to the actual production needs and install the debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: the utility model discloses during the use, at first add cement raw materials in the compounding bucket 1 from two feeder hoppers 13, then start agitator motor 15 and two feed back motors 7 through control box 21, agitator motor 15 work drives (mixing) shaft 4 through flange 16 and rotates, agitator shaft 4 rotates and drives puddler 11 and scraper blade 5 and rotate and stir the mixture to cement raw materials, a delivery sheet 18 at scraper blade 5 both ends is followed and is rotated, send the cement raw materials of compounding bucket 1 bottom into two feed back pipes 9 from discharge gate 8, two feed back motors 7 work drives two transport stirring wheels 10 rotations, two transport stirring wheels 10 rotate and upwards carry cement raw materials, follow transport stirring wheel 10 pivoted delivery sheet two 12 and send cement raw materials to compounding bucket 1 internal stirring from feed inlet 17 once more fast, thereby accelerate the cement raw materials and mix, the stirring is finished, agitator motor 15 continues to work, take closure plate 19 out from discharge opening 3 through handle 20, the cement raw materials that will mix in the rotation are discharged from discharge opening 3.

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 utility model provides an efficient compounding equipment for cement manufacture, includes mixing barrel (1) and feed back mechanism, its characterized in that: feed hopper (13) are installed to compounding bucket (1) top bilateral symmetry, U-shaped frame (14) are installed to the centre, install agitator motor (15) in the middle of U-shaped frame (14) crossbeam top, agitator motor (15) output shaft runs through U-shaped frame (14) crossbeam and is connected with (mixing) shaft (4) through flange (16), mixing shaft (4) run through compounding bucket (1) top and rotate rather than the installation through the bearing frame, four group puddler (11) are installed to the symmetry on (mixing) shaft (4), scraper blade (5) are installed to (mixing) shaft (4) bottom, delivery sheet (18) are installed to scraper blade (5) both sides, feed inlet (17) and discharge gate (8) have been seted up to lower extreme symmetry on compounding bucket (1) both sides, lie in feed inlet (17) and discharge gate (8) symmetry on compounding bucket (1) lateral wall and install two feed back mechanisms, compounding bucket (1) bottom has been seted up discharge opening (3), discharge opening (3) bilateral symmetry has seted up, inserts through insertion groove (2) in discharge opening (3) and installs shutoff board (19), and openly installs insertion groove (20).

2. A high efficiency mixing apparatus for cement production as defined in claim 1 wherein: four supporting legs (6) are installed in compounding bucket (1) bottom four corners, and just four supporting legs (6) are the rectangular array and distribute.

3. A high efficiency mixing apparatus for cement production as defined in claim 1 wherein: the feed back mechanism is by feed back pipe (9), carries to stir wheel (10) and feed back motor (7) and constitutes, and feed back pipe (9) are installed on compounding bucket (1), carry to stir wheel (10) and rotate and install in feed back pipe (9), carry to stir wheel (10) pivot lower extreme and install feed back motor (7) output shaft in feed back pipe (9) bottom, and carry to stir wheel (10) pivot upper end bilateral symmetry and install two delivery sheet two (12).

4. A high-efficiency mixing device for cement production as claimed in claim 1, characterized in that: the front surface of the mixing barrel (1) is provided with a control box (21), and the control box (21) is electrically connected with the stirring motor (15) and the two material returning motors (7) respectively.