CN115489031A

CN115489031A - Environment-friendly cement production equipment and method

Info

Publication number: CN115489031A
Application number: CN202211287291.8A
Authority: CN
Inventors: 曾锐忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-20

Abstract

The invention relates to environment-friendly cement production equipment and method, and belongs to the technical field of cement production. It mainly lacks environmental protection function to current ordinary cement, need add environmental protection material and produce, and the problem of ratio error appears easily through current flow control structure in the ratio between environmental protection material and the primary material, proposes following technical scheme: the improved automatic feeding device comprises a frame, the last fixed surface of frame is connected with a plurality of batching section of thick bamboo, the lower fixed surface of frame is connected with and is used for carrying out the unified adjustment mechanism of unified flow control to a plurality of batching section of thick bamboo, unified adjustment mechanism includes a plurality of jibs, the top of jib is connected with the lower fixed surface of frame, the bottom of jib is connected with the last fixed surface who hangs the frame, the inside horizontal sliding connection who hangs the frame has the regulating plate. When the environment-friendly cement is produced, the uniform shutdown and the uniform adjustment among materials can be realized by utilizing the uniform adjusting mechanism, and the proportioning error caused by time difference is reduced.

Description

Environment-friendly cement production equipment and method

Technical Field

The invention relates to the technical field of cement production, in particular to environment-friendly cement production equipment and method.

Background

The existing cement production is that limestone, clay and iron ore powder are ground and mixed according to a proportion, raw materials are formed and are mixed with gypsum according to a proportion after being calcined, ordinary cement in a conventional meaning is formed, the cement does not have an environmental protection meaning, so an environmental protection material needs to be added into the cement, the proportion between the material and the raw cement raw materials needs to be ensured when the environmental protection material is added, the actual efficiency of different proportions is different, therefore, a flow regulating device needs to be used for regulating in the production process, the most common regulating mode is realized by using a flow valve, but the opening and closing and the regulation of the flow valve need to be carried out singly, and the time difference generated in the process can cause proportioning errors.

Disclosure of Invention

The invention aims to provide environment-friendly cement production equipment and method aiming at the problems that the existing common cement in the background art lacks an environment-friendly function, an environment-friendly material needs to be added for production, and the proportioning between the environment-friendly material and a raw material is easy to cause proportioning error through the existing flow regulation structure.

The technical scheme of the invention is as follows: an environment-friendly cement production device and method comprises a rack, wherein a plurality of proportioning barrels are fixedly connected to the upper surface of the rack, a unified adjusting mechanism used for carrying out unified flow adjustment on the proportioning barrels is fixedly connected to the lower surface of the rack, the unified adjusting mechanism comprises a plurality of suspenders, the top ends of the suspenders are fixedly connected with the lower surface of the rack, the bottom ends of the suspenders are fixedly connected with the upper surface of a suspension frame, an adjusting plate is horizontally and slidably connected inside the suspension frame, and the adjusting plate is provided with discharge ports which are equal in number to the proportioning barrels and can be vertically aligned with discharge nozzles of the proportioning barrels; the lower surface of regulating plate is connected with the single adjustment mechanism that can carry out flow control to a single batching section of thick bamboo, single adjustment mechanism is including seting up the mounting groove at the regulating plate lower surface, the lower surface of mounting groove is connected with one through the symmetry rotation of spring shaft subassembly and can block the adjustment sheet of discharge gate, the installation groove is double-phase to rotate between the inner wall and be connected with the second regulation spiral shell axle, every the equal fixedly connected with of one end of adjustment sheet pushes away the arm, it cup joints with the activity of second regulation spiral shell axle to push away the arm, the equal spiral shell that has cup jointed at both ends of second regulation spiral shell axle has one to pass and pushes away the swivel nut of arm, the lower surface of mounting groove is seted up and is supplied swivel nut horizontal slip's guide way.

Preferably, the pushing arm is provided with a long hole through which the second adjusting screw shaft can movably penetrate.

Preferably, the lower fixed surface of mounting groove is connected with and keeps off the material strip, the regulating blade is seted up can with keep off material strip sliding connection's spout.

Preferably, the spring shaft assembly comprises a rotating shaft fixedly connected to the lower surface of the mounting groove, the rotating shaft is movably connected with the two adjusting pieces in series, a torsion spring is sleeved on the outer wall of the rotating shaft, and the end part of the torsion spring is fixedly connected with the adjusting pieces corresponding to the positions respectively.

Preferably, one end of the adjusting plate is rotatably connected with a first adjusting screw shaft, and the first adjusting screw shaft is connected with the hanging frame in a threaded screwing manner.

Preferably, the upper surface of the frame is fixedly connected with a mounting frame for mounting stirring equipment.

Preferably, the outer surface of the material blocking strip is provided with scale marks.

The production method of the environment-friendly cement comprises the following steps of S1: grinding and mixing limestone, clay and iron ore powder in proportion to form a raw material; s2: mixing the raw material with an environment-friendly material to form a cement raw material with an environment-friendly function; s4: calcining the raw material at 1450 ℃ to form clinker; s5: grinding and mixing the clinker and the gypsum together to form the cement.

Compared with the prior art, the invention has the beneficial effects that:

(1): when the environment-friendly cement is produced, the uniform closing and the uniform adjustment among all materials can be realized by utilizing the uniform adjusting mechanism, and the proportioning error caused by time difference is reduced;

(2): the flow of each material can be singly adjusted through the design of a single adjusting mechanism, so that the use is more flexible;

(3): the flow regulation of this application in cement production process that has is simple and easy more, compares in current weighing system that refines that the cost is lower.

Drawings

FIG. 1 is a schematic structural diagram of an environmentally friendly cement manufacturing apparatus and method;

FIG. 2 is a schematic view of the structure of the unified adjusting mechanism in FIG. 1;

FIG. 3 is another view-direction structure of FIG. 2;

fig. 4 is a cross-sectional view of fig. 3.

Reference numerals: 1. a frame;

2. a mounting frame;

3. a dosing cylinder;

4. a unified adjustment mechanism; 41. a boom; 42. hanging a frame; 43. an adjusting plate; 44. a first adjusting screw shaft; 45. a discharge port;

5. a single adjustment mechanism; 51. mounting grooves; 52. a spring shaft assembly; 53. a regulating sheet; 531. a chute; 54. a push arm; 541. a strip hole; 55. a second adjusting screw shaft; 56. a threaded sleeve; 57. a guide groove; 58. and (6) blocking the material strips.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

The invention provides environment-friendly cement production equipment and method.

As shown in fig. 1-2, the device comprises a frame 1, three dosing cylinders 3 are fixedly connected to the upper surface of the frame 1, and various ground materials can be poured into the dosing cylinders 3 respectively, and the materials are discharged downwards through discharge nozzles of the dosing cylinders 3. The lower surface of the rack 1 is fixedly connected with a uniform adjusting mechanism 4 for uniformly adjusting the flow of a plurality of proportioning barrels 3, the uniform adjusting mechanism 4 comprises a plurality of suspension rods 41, the top ends of the suspension rods 41 are fixedly connected with the lower surface of the rack 1, the bottom ends of the suspension rods 41 are fixedly connected with the upper surface of a suspension frame 42, the interior of the suspension frame 42 is horizontally and slidably connected with an adjusting plate 43, and the adjusting plate 43 is provided with discharge holes 45 which are equal to the proportioning barrels 3 in number and can be vertically aligned with discharge nozzles of the proportioning barrels 3; one end of the adjusting plate 43 is rotatably connected with a first adjusting screw shaft 44, and the first adjusting screw shaft 44 is screwed with the hanging frame 42. The upper surface of frame 1 is fixedly connected with and is used for installing agitated vessel's mounting bracket 2, and the below of frame 1 sets up the conveyer and is used for carrying the material after the ratio and shifting out.

An environment-friendly cement production method relating to the cement production equipment comprises the following steps: s1: grinding and mixing limestone, clay and iron ore powder in proportion to form the conventional cement raw material; s2: mixing the raw material with an environment-friendly material to form a cement raw material with an environment-friendly function; s4: calcining the raw material at 1450 ℃ to form clinker; s5: grinding and mixing the clinker and the gypsum together to form the cement.

In this embodiment, when producing the environmental protection cement, the uniform flow rate adjustment can be realized by the uniform adjustment mechanism 4 regardless of the above-mentioned fine grinding mixing between limestone, clay, and iron ore powder or the mixing between the raw material and the environmental protection material; specifically, the first adjusting screw shaft 44 is rotated, the adjusting plate 43 is driven to move horizontally through the screw connection between the first adjusting screw shaft 44 and the hanging frame 42, so as to change the positions of all the discharge ports 45 at the same time, and when the discharge ports 45 are positioned right below the discharge nozzles of the proportioning barrel 3, the flow rate is maximum at the moment; when the two parts are staggered, the flow rate is reduced simultaneously; when the two are completely misaligned, the flow is closed.

Example two

Compared with the first embodiment, the present invention provides an environment-friendly cement production apparatus and method, which further includes:

as shown in fig. 3-4, the lower surface of the adjusting plate 43 is connected with a single adjusting mechanism 5 capable of adjusting the flow rate of a single dispensing cartridge 3, the single adjusting mechanism 5 comprises a mounting groove 51 formed in the lower surface of the adjusting plate 43, the lower surface of the mounting groove 51 is symmetrically and rotatably connected with a pair of adjusting pieces 53 capable of blocking the discharge hole 45 through a spring shaft assembly 52, the spring shaft assembly 52 comprises a rotating shaft fixedly connected to the lower surface of the mounting groove 51, the rotating shaft is movably connected in series with the two adjusting pieces 53, the outer wall of the rotating shaft is sleeved with a torsion spring, and the end of the torsion spring is fixedly connected with the adjusting pieces 53 at the corresponding positions respectively. The two-phase of mounting groove 51 is connected with second regulation spiral shell axle 55 to rotating between the inner wall, and the equal fixedly connected with of one end of every adjustment sheet 53 pushes away arm 54, pushes away arm 54 and second regulation spiral shell axle 55 activity and cup joints, and the equal spiro union in both ends of second regulation spiral shell axle 55 has been connect one can pass the swivel nut 56 that pushes away arm 54, and the lower surface of mounting groove 51 is seted up and is supplied swivel nut 56 horizontal slip's guide way 57. The lower fixed surface of mounting groove 51 is connected with keeps off material strip 58, and adjusting plate 53 is seted up can with keep off material strip 58 sliding connection's spout 531, keeps off the surface of material strip 58 and is provided with the scale mark. The material blocking strip 58 can not only play a role in blocking materials and prevent materials flowing out of the material outlet 45 from overflowing, but also can measure the opening distance of the adjusting sheet 53 through the scale marks arranged on the material blocking strip, so that specific flow rate can be obtained.

In this embodiment, the flow rate of each material can be independently adjusted by the single adjusting mechanism 5, specifically, the second adjusting screw shaft 55 is rotated, the second adjusting screw shaft 55 is connected with the two screw sleeves 56 by a reverse screw to drive the two screw sleeves 56 to move in a reverse direction, and the screw sleeves 56 drive the two adjusting pieces 53 to be separated and opened by pushing the pushing arm 54, so that the flow rate of the material outlet 45 can be increased; when the second adjusting screw shaft 55 is rotated reversely, the two screw sleeves 56 approach each other, the torsion spring in the spring shaft assembly 52 drives the two adjusting pieces 53 to rotate inwards and reset, so that the flow rate of the discharge port 45 can be reduced, and when the two adjusting pieces 53 are completely closed, the flow rate of the discharge port 45 can be closed.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides an environment-friendly cement production facility, includes frame (1), its characterized in that: the upper surface of the rack (1) is fixedly connected with a plurality of mixing barrels (3), the lower surface of the rack (1) is fixedly connected with a unified adjusting mechanism (4) for carrying out unified flow adjustment on the plurality of mixing barrels (3), the unified adjusting mechanism (4) comprises a plurality of hanging rods (41), the top ends of the hanging rods (41) are fixedly connected with the lower surface of the rack (1), the bottom ends of the hanging rods (41) are fixedly connected with the upper surface of a hanging frame (42), an adjusting plate (43) is horizontally and slidably connected inside the hanging frame (42), and the adjusting plate (43) is provided with discharge holes (45) which are equal to the mixing barrels (3) in number and can be vertically aligned with discharge nozzles of the mixing barrels (3);

the lower surface of the adjusting plate (43) is connected with a single adjusting mechanism (5) capable of adjusting the flow of a single dispensing barrel (3), the single adjusting mechanism (5) comprises an installation groove (51) formed in the lower surface of the adjusting plate (43), the lower surface of the installation groove (51) is symmetrically and rotatably connected with an adjusting sheet (53) capable of blocking the discharge hole (45) through a spring shaft assembly (52), a second adjusting screw shaft (55) is rotatably connected between two inner walls of the installation groove (51), one end of each adjusting sheet (53) is fixedly connected with a push arm (54), the push arm (54) is movably sleeved with the second adjusting screw shaft (55), two ends of the second adjusting screw shaft (55) are respectively and spirally sleeved with a screw sleeve (56) capable of pushing the push arm (54), and a guide groove (57) capable of enabling the screw sleeve (56) to horizontally slide is formed in the lower surface of the installation groove (51).

2. The environment-friendly cement production equipment as claimed in claim 1, wherein the pushing arm (54) is provided with a long hole (541) through which the second adjusting screw shaft (55) can movably pass.

3. The environment-friendly cement production equipment as claimed in claim 1, wherein the lower surface of the mounting groove (51) is fixedly connected with a material blocking strip (58), and the adjusting sheet (53) is provided with a sliding groove (531) which can be slidably connected with the material blocking strip (58).

4. The environment-friendly cement production equipment as claimed in claim 1, wherein the spring shaft assembly (52) comprises a rotating shaft fixedly connected to the lower surface of the mounting groove (51), the rotating shaft is movably connected in series with the two adjusting pieces (53), the outer wall of the rotating shaft is sleeved with a torsion spring, and the end part of the torsion spring is fixedly connected with the adjusting pieces (53) at corresponding positions respectively.

5. The environment-friendly cement production equipment as claimed in claim 1, wherein one end of the adjusting plate (43) is rotatably connected with a first adjusting screw shaft (44), and the first adjusting screw shaft (44) is screwed with the hanging frame (42).

6. An environment-friendly cement manufacturing equipment as claimed in claim 1, characterized in that the upper surface of the frame (1) is fixedly connected with a mounting rack (2) for mounting a stirring device.

7. An environment friendly cement manufacturing plant as claimed in claim 3, characterized in that the outer surface of said blocking strip (58) is provided with graduation marks.

8. An environmentally friendly cement manufacturing method involving the cement manufacturing apparatus of any one of claims 1 to 7, characterized by comprising the steps of, S1: grinding and mixing limestone, clay and iron ore powder in proportion to form a raw material; s2: mixing the raw material with an environment-friendly material to form a cement raw material with an environment-friendly function; s4: calcining the raw material at 1450 ℃ to form clinker; s5: grinding and mixing the clinker and the gypsum together to form the cement.