CN219441886U

CN219441886U - Cement grinding equipment with cleaning function

Info

Publication number: CN219441886U
Application number: CN202320095721.XU
Authority: CN
Inventors: 王春明; 李水强; 刘长宁; 李富森
Original assignee: Hubei Yifei Composite New Material Co ltd
Current assignee: Hubei Yifei Composite New Material Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-08-01
Anticipated expiration: 2033-02-01

Abstract

The utility model relates to the technical field of cement processing and discloses cement grinding equipment with a cleaning function, which comprises a grinding tank, wherein a first motor is fixedly arranged at the top of the grinding tank, a first rotating shaft is fixedly connected to the bottom of an output shaft of the first motor, crushing rollers are fixedly arranged on the outer side of the first rotating shaft, two feed hoppers which are symmetrically distributed left and right are fixedly arranged at the top of the grinding tank, auger conveyors are fixedly arranged on the left side and the right side of the grinding tank, a first filter plate is fixedly arranged in the grinding tank, and a second filter plate which is positioned below the first filter plate is fixedly arranged in the grinding tank. This cement grinding equipment with clean function has had and has entered into conveyor inside after sieving the raw materials after grinding between, accomplishes the process that the circulation was ground, has improved the efficiency of grinding process to and the advantage of grinding precision.

Description

Cement grinding equipment with cleaning function

Technical Field

The utility model relates to the technical field of cement processing, in particular to cement grinding equipment with a cleaning function.

Background

The cement is a powdery hydraulic inorganic cementing material, is formed into slurry after being added with water and stirred, can be hardened in air or in water, can firmly bond sand, stone and other materials together, and the mixture of early lime and volcanic ash is very similar to the modern lime-volcanic ash cement, and the cement is used for cementing concrete made of broken stone.

The existing cement grinding device is not high in grinding efficiency of raw materials in the using process, so that a plurality of grinding devices are arranged inside a grinding tank to grind the raw materials, unqualified raw materials are collected independently in most of the time when the raw materials are screened through a filter screen in the grinding process, the collected raw materials are repeatedly ground after grinding is finished, the process is time-consuming, and cement grinding equipment with a cleaning function is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides cement grinding equipment with a cleaning function, which has the advantages that after the ground raw materials are screened, the raw materials enter the conveying device to finish the cyclic grinding process, the efficiency of the grinding process is improved, and the grinding precision is improved, so that the problems that the grinding efficiency of the raw materials is not high, a plurality of grinding devices are arranged in a grinding tank to grind the raw materials in the using process of the conventional cement grinding device, and unqualified raw materials are singly collected most of the time when the raw materials are screened through a filter screen in the grinding process, and the collected raw materials are repeatedly ground after the grinding is finished are solved, so that the process is time-consuming.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a cement grinding equipment with clean function, includes the grinding jar, the top fixed mounting of grinding jar has first motor, the first pivot of output shaft bottom fixedly connected with of first motor, the outside fixed mounting of first pivot has the crushing roller, the top fixed mounting of grinding jar has the quantity to be two and is the feeder hopper that bilateral symmetry distributes, the equal fixed mounting in left and right sides of grinding jar has the auger conveyer, the inside fixed mounting of grinding jar has first filter, the inside fixed mounting of grinding jar has the second filter that is located first filter below, the left side fixed mounting of grinding jar has the first inlet pipe that communicates in left side auger conveyer inside, the left side the right side fixed mounting of auger conveyer has the first outlet pipe that communicates in grinding jar inside, the right side fixed mounting of grinding jar has the second inlet pipe that communicates in right side auger conveyer inside, the right side fixed mounting of auger conveyer has the second outlet pipe that communicates in grinding jar inside, the inside is connected with the second pivot fixed connection to the side of the second pivot of grinding jar is the first side of grinding jar, the left side fixed mounting is the pivot is the side of grinding jar and the side, the fixed connection is the side of grinding roller is the first pivot of grinding jar, the outside is the fixed connection of the first pivot of grinding jar.

The beneficial effects of the utility model are as follows:

this cement grinding equipment with clean function has had and has entered into conveyor inside after sieving the raw materials after grinding between, accomplishes the process that the circulation was ground, has improved the efficiency of grinding process to and the advantage of grinding precision.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the first discharge pipe is located above the first filter plate, and the second discharge pipe is located above the second filter plate.

The technical scheme has the beneficial effects that unqualified raw materials can enter the auger conveyor conveniently after being screened, and the raw materials can be continuously ground.

Further, a material guide pipe is fixedly arranged at the bottom of the grinding tank, and a valve is arranged on the outer side of the material guide pipe.

The further scheme has the beneficial effect that the collection of the raw materials after grinding is controlled through the valve.

Further, the top of first filter and second filter is all fixed mounting has the push pedal, the rear side fixed mounting of grinding jar has the electric slipway that is two and be upper and lower symmetric distribution.

Further, the rear sides of the pushing plates extend to the rear sides of the grinding tanks, and the moving ends of the two electric sliding tables are fixedly connected with the rear sides of the two pushing plates respectively.

The beneficial effect of adopting above-mentioned further scheme is, can drive the push pedal through electronic slip table and remove, accomplishes the cleanness to the filter.

Further, the first filter plate and the second filter plate are distributed in an inclined mode in the grinding tank, and the pushing plate is located below the breaking roller.

The technical scheme has the beneficial effects that unqualified raw materials are convenient to enter the auger conveyor.

Further, the number of the smashing rollers is a plurality of, and the smashing rollers are uniformly distributed on the outer side of the first rotating shaft.

The technical scheme has the beneficial effect that the grinding efficiency of raw materials is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a rear view of the present utility model.

In the figure: 1. a grinding tank; 2. a first motor; 3. a first rotating shaft; 4. a crushing roller; 5. a feed hopper; 6. an auger conveyor; 7. a first filter plate; 8. a second filter plate; 9. a first feed tube; 10. a first discharge pipe; 11. a second feed tube; 12. a second discharge pipe; 13. a second rotating shaft; 14. a grinding roller; 15. driven wheel; 16. a second motor; 17. a driving wheel; 18. a transmission belt; 19. a material guiding pipe; 20. a valve; 21. a push plate; 22. an electric sliding table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by figures 1-4, the cement grinding device with the cleaning function comprises a grinding tank 1, wherein a first motor 2 is fixedly arranged at the top of the grinding tank 1, a first rotating shaft 3 is fixedly connected to the bottom of an output shaft of the first motor 2, breaking rollers 4 are fixedly arranged on the outer side of the first rotating shaft 3, two feed hoppers 5 which are distributed in a bilateral symmetry manner are fixedly arranged at the top of the grinding tank 1, auger conveyors 6 are fixedly arranged on the left side and the right side of the grinding tank 1, a first filter plate 7 is fixedly arranged in the grinding tank 1, a second filter plate 8 which is positioned below the first filter plate 7 is fixedly arranged in the grinding tank 1, a first feed pipe 9 which is communicated with the inside of the left auger conveyor 6 is fixedly arranged on the left side of the grinding tank 1, a first discharge pipe 10 which is communicated with the inside of the grinding tank 1 is fixedly arranged on the right side of the left auger conveyor 6, the right side of the grinding tank 1 is fixedly provided with a second feeding pipe 11 which is communicated with the inside of a right auger conveyor 6, the left side of the right auger conveyor 6 is fixedly provided with a second discharging pipe 12 which is communicated with the inside of the grinding tank 1, the right side of the first feeding pipe 9 is fixedly connected with the left side of a first filter plate 7, the left side of the second feeding pipe 11 is fixedly connected with the right side of a second filter plate 8, the inside of the grinding tank 1 is rotatably provided with three second rotating shafts 13 which are distributed in a triangular shape, the outer side of the second rotating shafts 13 is fixedly connected with grinding rollers 14, the front side of the second rotating shafts 13 extends to the front side of the grinding tank 1 and the outer side of the grinding tank 1 is fixedly provided with driven wheels 15, the front side of the grinding tank 1 is fixedly provided with a second motor 16, the outer side of an output shaft of the second motor 16 is fixedly connected with a driving wheel 17, the outer side of the driving wheel 17 is in transmission connection with the driven wheel 15 through a transmission belt 18.

Wherein the first discharge pipe 10 is located above the first filter plate 7 and the second discharge pipe 12 is located above the second filter plate 8.

After the unqualified raw materials are screened, the unqualified raw materials enter the auger conveyor 6, and are continuously ground.

Wherein, the bottom of milling jar 1 fixed mounting has guide pipe 19, and the outside of guide pipe 19 is provided with valve 20.

The collection of the milled feedstock is controlled by valve 20.

Wherein, the top of first filter 7 and second filter 8 is all fixed mounting has push pedal 21, and the rear side fixed mounting of grinding jar 1 has a quantity to be two and is the electronic slip table 22 of upper and lower symmetric distribution.

The rear sides of the push plates 21 extend to the rear sides of the grinding tanks 1, and the moving ends of the two electric sliding tables 22 are fixedly connected with the rear sides of the two push plates 21 respectively.

The push plate 21 can be driven to move through the electric sliding table 22, and cleaning of the filter plate is completed.

Wherein, the first filter plate 7 and the second filter plate 8 are distributed in an inclined manner in the grinding tank 1, and the upper push plate 21 is positioned below the breaking roller 4.

So that unqualified raw materials can enter the auger conveyor 6.

The number of the crushing rollers 4 is a plurality of the crushing rollers 4, and the crushing rollers 4 are uniformly distributed on the outer side of the first rotating shaft 3.

The grinding efficiency of the raw materials is improved.

Working principle:

first,: raw materials are transported to the inside of the grinding tank 1 through the feed hopper 5, are subjected to primary grinding through the crushing roller 4, are screened through the first filter plate 7, enter into the three grinding rollers 14, are subjected to secondary grinding, and are screened through the second filter plate 8;

secondly: the raw materials which are not screened from the first filter plate 7 enter the left auger conveyor 6, are conveyed into the space processed by the crushing roller 4 and are ground, the raw materials which are not screened from the second filter plate 8 enter the right auger conveyor 6, are conveyed into the space processed by the grinding roller 14 and are ground, and the raw materials are repeatedly ground for a plurality of times, so that the grinding precision is improved;

finally: the electric sliding table 22 drives the pushing plate 21 to move, so that the surfaces of the first filter plate 7 and the second filter plate 8 can be cleaned.

It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Cement grinding equipment with clean function, including grinding jar (1), its characterized in that: the utility model discloses a grinding device, including grinding jar (1), first motor (2) are installed to the top fixed mounting of grinding jar (1), the first pivot (3) of output shaft bottom fixedly connected with of first motor (2), the outside fixed mounting of first pivot (3) has smash roller (4), the top fixed mounting of grinding jar (1) has hopper (5) that quantity is two and be bilateral symmetry distribution, the equal fixed mounting in left and right sides of grinding jar (1) has auger conveyer (6), the inside fixed mounting of grinding jar (1) has first filter (7), the inside fixed mounting of grinding jar (1) has second filter (8) that are located first filter (7) below, the left side fixed mounting of grinding jar (1) has first inlet pipe (9) that are linked to the inside of left auger conveyer (6), the right side fixed mounting of auger conveyer (6) has first discharging pipe (10) that are linked to the inside of grinding jar (1), the right side fixed mounting of grinding jar (1) has auger conveyer (6) to be linked to the inside first inlet pipe (12) that the inside fixed mounting of auger (7) is linked to the inside of grinding jar (1), the left side of second inlet pipe (11) and the right side fixed connection of second filter (8), the inside rotation of grinding jar (1) is installed and is the second pivot (13) of three and be triangle distribution, the outside fixedly connected with grinding roller (14) of second pivot (13), the front side of second pivot (13) extends to the front side and outside fixed mounting of grinding jar (1) have from driving wheel (15), the front side fixed mounting of grinding jar (1) has second motor (16), the output shaft outside fixedly connected with action wheel (17) of second motor (16), the outside of action wheel (17) is connected with from driving wheel (15) transmission through drive belt (18).

2. A cement grinding apparatus with cleaning function according to claim 1, characterized in that: the first discharging pipe (10) is located above the first filter plate (7), and the second discharging pipe (12) is located above the second filter plate (8).

3. A cement grinding apparatus with cleaning function according to claim 1, characterized in that: the bottom of the grinding tank (1) is fixedly provided with a material guide pipe (19), and the outer side of the material guide pipe (19) is provided with a valve (20).

4. A cement grinding apparatus with cleaning function according to claim 1, characterized in that: the top of first filter (7) and second filter (8) is all fixed mounting has push pedal (21), the rear side fixed mounting of grinding jar (1) has electric slipway (22) that is two and be upper and lower symmetric distribution.

5. A cement grinding apparatus having a cleaning function according to claim 4, wherein: the rear sides of the pushing plates (21) extend to the rear sides of the grinding tanks (1), and the moving ends of the two electric sliding tables (22) are fixedly connected with the rear sides of the two pushing plates (21) respectively.

6. A cement grinding apparatus having a cleaning function according to claim 4, wherein: the first filter plates (7) and the second filter plates (8) are obliquely distributed in the grinding tank (1), and the push plate (21) above is positioned below the breaking roller (4).

7. A cement grinding apparatus with cleaning function according to claim 1, characterized in that: the number of the crushing rollers (4) is a plurality, and the crushing rollers (4) are uniformly distributed on the outer side of the first rotating shaft (3).