CN218688668U

CN218688668U - Additive mixing apparatus for cement manufacture

Info

Publication number: CN218688668U
Application number: CN202222637869.XU
Authority: CN
Inventors: 方建才; 马庭毅; 方小妹
Original assignee: Anhui Province Fanchang County Golden Lion Grinding Co Ltd
Current assignee: Anhui Province Fanchang County Golden Lion Grinding Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-24
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses an additive mixing apparatus for cement manufacture relates to cement manufacture technical field, the loach carrying platform comprises a supporting fram, install the agitator tank through the mounting bracket on the inside wall of support frame, the motor is installed at the top of agitator tank, the output shaft of motor and the top rigid coupling of (mixing) shaft, the top of (mixing) shaft is rotated and is connected the top at the agitator tank, the bottom of (mixing) shaft extends to the inside of agitator tank, there are two solid fixed rings through a plurality of dead lever rigid couplings on the outer wall that the (mixing) shaft is in agitator tank inside, the rigid coupling has a plurality of heliciform stirring She Yi between two solid fixed rings, the bottom rigid coupling of (mixing) shaft has a plurality of stirring leaves two, this additive mixing apparatus for cement manufacture, be different from prior art, can effectively avoid leading to the poor problem of additive mixing effect because of caking, and follow-up ejection of compact is also more smooth and easy, be difficult for the jam, can realize comprehensive stirring work to the additive, can improve the mixing effect.

Description

Additive mixing apparatus for cement manufacture

Technical Field

The utility model relates to a cement manufacture technical field specifically is an additive mixing apparatus for cement manufacture.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in the air or in water, and can firmly bond sand, stone and other materials together, and the cement is used as an important cementing material and widely applied to civil construction, water conservancy, national defense and other projects for a long time.

At present, in order to improve cement production efficiency, various additives used in cement production need to be mixed in a certain proportion and then are integrally put into cement production equipment, so that the mixing equipment needs to be used, but the additives are easy to absorb water and agglomerate after being placed for too long time, so that the actual mixing effect of the additives is poor, the agglomerated additives can block a discharge port of the mixing equipment, and the discharge difficulty is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an additive mixing apparatus for cement manufacture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an additive mixing device for cement production comprises a support frame, wherein an agitator tank is mounted on the inner side wall of the support frame through a mounting frame, a motor is mounted at the top of the agitator tank, an output shaft of the motor is fixedly connected with the top end of a stirring shaft, the top end of the stirring shaft is rotatably connected to the top of the agitator tank, the bottom end of the stirring shaft extends to the inside of the agitator tank, two fixing rings are fixedly connected to the outer wall of the stirring shaft in the agitator tank through a plurality of fixing rods, a plurality of spiral stirring blades She Yi are fixedly connected between the two fixing rings, and a plurality of stirring blades II are fixedly connected to the bottom end of the stirring shaft;

the rigid coupling has the feeder hopper on the lateral wall on agitator tank top, and the inside of feeder hopper is equipped with the broken subassembly of caking with stirring shaft connection, and the bottom of feeder hopper is honeycomb network structure, and the bottom of feeder hopper has set firmly the guide fill, and the bottom of feeder hopper and guide fill is the slope form, sets up on the curb plate of agitator tank with feeder hopper and guide fill position correspond material mouth one and material mouth two.

Preferably, the bottom of the stirring tank is in an inverted cone shape; is convenient for discharging and is not easy to remain.

Preferably, the outer wall of the bottom end of the stirring shaft is fixedly connected with a plurality of L-shaped scraping rods, and the scraping rods are attached to and slide on the inner wall of the bottom of the stirring tank; the additive scraping device is used for scraping the additive retained at the bottom of the mixing tank, so that the discharging effect is better.

Preferably, the caking crushing assembly comprises a driving wheel fixedly connected to the top end of the stirring shaft, the driving wheel is in transmission connection with a driven wheel through a belt, the driven wheel is fixedly connected to the top end of a rotating shaft, the rotating shaft is rotatably connected to the outer side of the stirring tank through a bearing seat, the bottom end of the rotating shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to one end of a rotating shaft, the rotating shaft is rotatably mounted on the feeding hopper, and a crushing roller is fixedly connected to the outer wall of the rotating shaft, which is positioned on the inner side of the feeding hopper; the caking additive is broken, the problem of poor additive mixing effect caused by caking can be effectively avoided, and the subsequent discharging is smoother and not easy to block.

Preferably, a baffle is fixedly arranged inside the feed hopper and is positioned above the crushing roller; the additive is prevented from directly falling onto the crushing roller during material pouring.

Preferably, a blanking pipe with a blanking valve is fixedly connected to the bottom of the stirring tank; and (5) blanking.

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

1. through the arrangement of the caking crushing assembly, caking additives are crushed by the crushing roller, the crushed additives enter the mixing tank through the first material port, and additives which are not caked enter the mixing tank through the second material port under the action of the material guide hopper, so that the problem of poor mixing effect of the additives due to caking can be effectively avoided, and the subsequent discharging is smoother and is not easy to block;

2. through the setting of stirring leaf one and stirring leaf two to can realize comprehensive stirring work to the additive, can improve the mixed effect.

Drawings

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

FIG. 2 is a schematic sectional view of the mixing tank of the present invention;

fig. 3 is the structural schematic diagram of the caking crushing assembly of the present invention.

In the figure: 1. a support frame; 2. a mounting frame; 3. a stirring tank; 4. a motor; 5. a stirring shaft; 6. fixing the rod; 7. a fixing ring; 8. stirring She Yi; 9. stirring the second leaf; 10. a scraping rod; 11. a lump-breaking assembly; 111. a driving wheel; 112. a belt; 113. a driven wheel; 114. a rotating shaft; 115. a bearing seat; 116. a first bevel gear; 117. a second bevel gear; 118. a rotating shaft; 119. a crushing roller; 12. a feed hopper; 13. a material guide hopper; 14. a material port I; 15. a material port II; 16. a baffle plate; 17. and (5) discharging the material pipe.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an additive mixing device for cement production comprises a support frame 1, wherein a stirring tank 3 is arranged on the inner side wall of the support frame 1 through a mounting frame 2, and the bottom of the stirring tank 3 is in an inverted cone shape; the stirring device is convenient to discharge and not easy to remain, the motor 4 is installed at the top of the stirring tank 3, the output shaft of the motor 4 is fixedly connected with the top end of the stirring shaft 5, the top end of the stirring shaft 5 is rotatably connected to the top of the stirring tank 3, the bottom end of the stirring shaft 5 extends into the stirring tank 3, two fixing rings 7 are fixedly connected to the outer wall of the stirring shaft 5 in the stirring tank 3 through a plurality of fixing rods 6, a plurality of spiral stirring blades I8 are fixedly connected between the two fixing rings 7, and a plurality of stirring blades II 9 are fixedly connected to the bottom end of the stirring shaft 5; a plurality of L-shaped scraping rods 10 are fixedly connected to the outer wall of the bottom end of the stirring shaft 5, and the scraping rods 10 are attached to and slide on the inner wall of the bottom of the stirring tank 3; the additive scraping device is used for scraping the additive retained at the bottom of the mixing tank, so that the discharging effect is better.

A feed hopper 12 is fixedly connected to the side wall of the top end of the stirring tank 3, a baffle 16 is fixedly arranged inside the feed hopper 12, and the baffle 16 is positioned above the crushing roller 119; the additive is prevented from directly falling onto the crushing roller 119 during material pouring, the inside of the feed hopper 12 is provided with the caking crushing assembly 11 connected with the stirring shaft 5, the caking crushing assembly 11 comprises a driving wheel 111 fixedly connected to the top end of the stirring shaft 5, the driving wheel 111 is in transmission connection with a driven wheel 113 through a belt 112, the driven wheel 113 is fixedly connected to the top end of a rotating shaft 114, the rotating shaft 114 is rotatably connected to the outer side of the stirring tank 3 through a bearing seat 115, the bottom end of the rotating shaft 114 is fixedly connected with a first bevel gear 116, the first bevel gear 116 is meshed with a second bevel gear 117, the second bevel gear 117 is fixedly connected to one end of a rotating shaft 118, the rotating shaft 118 is rotatably installed on the feed hopper 12, and the rotating shaft 118 is fixedly connected to the crushing roller 119 on the outer wall of the inner side of the feed hopper 12; the caking additive is crushed, the problem of poor additive mixing effect caused by caking can be effectively avoided, subsequent discharging is smoother and is not easy to block, the bottom of the feed hopper 12 is of a honeycomb net structure, a material guide hopper 13 is fixedly arranged at the bottom of the feed hopper 12, the bottoms of the feed hopper 12 and the material guide hopper 13 are both inclined, a first material opening 14 and a second material opening 15 corresponding to the positions of the feed hopper 12 and the material guide hopper 13 are arranged on a side plate of the stirring tank 3, and a discharging pipe 17 with a discharging valve is fixedly connected at the bottom of the stirring tank 3; used for blanking.

This scheme, when using, pour the additive into feeder hopper 12 in, because the bottom of feeder hopper 12 is honeycomb network structure, and then the additive of caking and the additive of non-caking can be separated, the additive of caking falls to crushing roller 119 department along feeder hopper 12, motor 4 work drives action wheel 111 rotation through (mixing) shaft 5, action wheel 111 drives from driving wheel 113 rotation through the transmission effect of belt 112, it is rotatory to drive bevel gear 116 through rotation axis 114 from driving wheel 113, bevel gear 116 drives crushing roller 119 rotation through the meshing effect with bevel gear two 117, and then make crushing roller 119 break the additive of caking, the additive after the breakage enters into the mixing tank through a feed opening 14, the additive of two non-caking enters into the mixing tank through feed opening two 15 under the effect of guide hopper 13, thereby can effectively avoid leading to the poor problem of additive mixing effect because of the caking, and follow-up ejection of compact is also more smooth, difficult jam, and accessible dead lever 6 and solid fixed ring 7 drive stirring leaf one 8 rotation when (mixing) 5 is rotatory, thereby carry out the stirring work to the additive on the upper additive of stirring tank 3, thereby can improve the lower floor's stirring valve is opened and the additive is mixed, can the effect of mixing, the additive, can be realized the unloading and the unloading is mixed additive, the unloading is gone on the lower floor and mixed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 additive mixing apparatus for cement manufacture, includes support frame (1), its characterized in that: the stirring tank (3) is installed on the inner side wall of the support frame (1) through the installation frame (2), the motor (4) is installed at the top of the stirring tank (3), an output shaft of the motor (4) is fixedly connected with the top end of the stirring shaft (5), the top end of the stirring shaft (5) is rotatably connected to the top of the stirring tank (3), the bottom end of the stirring shaft (5) extends to the inside of the stirring tank (3), the outer wall of the stirring shaft (5) in the stirring tank (3) is fixedly connected with two fixing rings (7) through a plurality of fixing rods (6), a plurality of spiral stirring blades She Yi (8) are fixedly connected between the two fixing rings (7), and a plurality of stirring blades II (9) are fixedly connected to the bottom end of the stirring shaft (5);

feed hopper (12) are fixedly connected to the side wall of the top end of stirring tank (3), caking crushing assemblies (11) connected with stirring shafts (5) are arranged inside feed hopper (12), the bottom of feed hopper (12) is of a honeycomb net structure, guide hopper (13) is fixedly arranged at the bottom of feed hopper (12), the bottoms of feed hopper (12) and guide hopper (13) are inclined, and material port one (14) and material port two (15) corresponding to the positions of feed hopper (12) and guide hopper (13) are arranged on the side plate of stirring tank (3).

2. The additive mixing apparatus for cement manufacture according to claim 1, wherein: the bottom of the stirring tank (3) is in an inverted cone shape.

3. The additive mixing apparatus for cement manufacture according to claim 1, wherein: the outer wall of the bottom end of the stirring shaft (5) is fixedly connected with a plurality of L-shaped scraping rods (10), and the scraping rods (10) are attached to and slide on the inner wall of the bottom of the stirring tank (3).

4. The additive mixing apparatus for cement manufacture according to claim 1, wherein: broken subassembly (11) of caking includes action wheel (111) of rigid coupling on (mixing) shaft (5) top, action wheel (111) are connected with driven round of (113) transmission through belt (112), driven round of (113) rigid coupling is on the top of rotation axis (114), rotation axis (114) are rotated through bearing frame (115) and are connected in the outside of agitator tank (3), the bottom rigid coupling of rotation axis (114) has bevel gear (116), bevel gear (116) and bevel gear (117) mesh mutually, bevel gear (117) rigid coupling is in the one end department of axis of rotation (118), axis of rotation (118) are rotated and are installed on feeder hopper (12), axis of rotation (118) are in on the inboard outer wall of feeder hopper (12) rigid coupling have crushing roller (119).

5. The additive mixing apparatus for cement manufacture according to claim 4, wherein: a baffle plate (16) is fixedly arranged in the feed hopper (12), and the baffle plate (16) is positioned above the crushing roller (119).

6. The additive mixing apparatus for cement manufacture according to claim 1, wherein: and a blanking pipe (17) with a blanking valve is fixedly connected to the bottom of the stirring tank (3).