CN218901974U

CN218901974U - Energy-saving environment-friendly cement production device

Info

Publication number: CN218901974U
Application number: CN202222897571.2U
Authority: CN
Inventors: 黄亮; 李红霞; 张梦颖
Original assignee: Anlu Zhiming Industry Co ltd
Current assignee: Anlu Zhiming Industry Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-25
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to the technical field of cement production, in particular to an energy-saving and environment-friendly cement production device. Its technical scheme includes feeder hopper, broken case and screening case, broken roller is installed through the crushing axle to broken incasement portion, broken case upper surface mounting has the feeder hopper, the baffle is installed through the axis of rotation to the feeder hopper inner wall, surface mounting has hold-down spring under the baffle, and hold-down spring end and feeder hopper inner wall connection, surface mounting has the screening case under the broken case, screening incasement portion is close to lower surface position department and installs the slide through the second pivot, surface mounting has the second spring under the slide, screening incasement portion is located slide upper position department and installs the screen cloth through first pivot. The utility model can prevent a large amount of dust from escaping in the continuous feeding process of the feeding hopper, thereby being beneficial to energy conservation and environmental protection, and simultaneously preventing the occurrence of accidents of injuring people due to the splashing broken stone in the feeding hopper.

Description

Energy-saving environment-friendly cement production device

Technical Field

The utility model relates to the technical field of cement production, in particular to an energy-saving and environment-friendly cement production device.

Background

Cement is a powdery hydraulic inorganic cementing material, and is slurry after being added with water and stirred, can be hardened in air or water, can firmly bond sand, stone and other materials together, and most of raw materials are required to be crushed by a crusher in the cement production process.

Through mass search, the utility model can effectively reduce the escape of a large amount of dust from a feed hopper in the crushing process of cement raw materials through the mutual matching among the baffle plate, the second spring, the limiting plate and other components, thereby achieving the purpose of saving energy and protecting environment.

Disclosure of Invention

The utility model aims to provide an energy-saving and environment-friendly cement production device, which has the advantages of being capable of preventing a large amount of dust from escaping in the continuous feeding process of a feeding hopper, thereby being beneficial to energy conservation and environment protection, and simultaneously preventing broken stone from splashing inside the feeding hopper to hurt people and accidents, and solves the problems that when cement raw materials enter a shell from the feeding hopper to crush continuously, the two baffles are in an open state due to the cement raw materials, a large amount of dust still escapes from a gap between the two baffles and the cement raw materials, thereby causing environmental pollution and being unfavorable for energy conservation and environment protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-concerving and environment-protective type cement apparatus for producing, includes feeder hopper, crushing case and screening case, crushing roller is installed through the crushing axle to crushing incasement portion, surface mounting has the feeder hopper on the crushing case, the baffle is installed through the axis of rotation to the feeder hopper inner wall, surface mounting has hold-down spring under the baffle, and hold-down spring end and feeder hopper inner wall connection, surface mounting has the screening case under the crushing case, screening incasement portion is close to lower surface position department and installs the slide through the second pivot, surface mounting has the second spring under the slide, screening incasement portion is located slide top position department and installs the screen cloth through first pivot, surface mounting has first spring on the screen cloth.

Preferably, the front surface of the crushing box is provided with a crushing motor, the output end of the crushing motor is connected with the tail end of the crushing shaft, and the crushing motor works and drives the crushing roller to rotate through the crushing shaft.

Preferably, the crushing rollers are arranged in two, the two crushing rollers are symmetrically arranged at two side positions inside the crushing box through crushing shafts, gears are sleeved at positions, close to the rear surface of the crushing box, of the outer surfaces of the crushing shafts, the two gears are meshed, and cement raw materials are crushed by the two crushing rollers after entering the crushing box.

Preferably, twenty four baffles are arranged in total, every twelve baffles are in a group, two groups of baffles are all installed at positions of two sides of the inner wall of the feeding hopper at equal intervals through rotating shafts, compression springs are installed on the lower surfaces of the twenty four baffles, a plurality of baffles distributed at two sides of the inner wall of the feeding hopper at equal intervals enable a plurality of baffles to be rotated and opened according to the size and shape of cement raw materials, gaps exist between the baffles on two sides of the inner wall of the feeding hopper and the cement raw materials, and a large amount of dust is prevented from escaping from the feeding hopper.

Preferably, the baffle strips are symmetrically arranged on two sides of the inner wall of the feeding hopper close to the upper surface, and the two baffle strips play a role in protecting the rotating shafts on two sides of the inner wall of the feeding hopper.

Preferably, the top of screening case inner wall is installed the stock guide, screening case lower surface mounting has the support frame, and the cement raw materials after the broken incasement portion falls into one side that the screen cloth surface is close to the cam disc along the stock guide.

Preferably, the surface mounting has the rotation motor behind the screening case, the rotation motor output is installed the cam disc through the transmission shaft, and the rotation motor drives the cam disc and rotates, and the cam disc makes the screen cloth constantly fluctuate the swing with first pivot, and the slide constantly fluctuates the swing with the second pivot simultaneously to the cement raw materials on screen cloth and slide surface is convenient for follow screening case roll-off.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the baffle plates and the compression springs, the effect of preventing a large amount of dust from escaping in the continuous feeding process of the feeding hopper is achieved, so that the energy conservation and environmental protection are facilitated, meanwhile, the occurrence of accidents of injuring people due to broken stones splashed inside the feeding hopper is prevented, when the cement raw materials are fed into the feeding hopper, the gravity of the cement raw materials enables the baffle plates to rotate, at the moment, the compression springs compress, the cement raw materials enter the inside of the crushing box to be crushed by the crushing roller, and due to the plurality of baffle plates distributed on the two sides of the inner wall of the feeding hopper at equal intervals, the baffle plates can be rotated and opened in the size and shape of the cement raw materials, gaps are avoided between the baffle plates on the two sides of the inner wall of the feeding hopper and the cement raw materials, and the escape of a large amount of dust from the feeding hopper is avoided, and meanwhile, the occurrence of accidents of injuring people due to broken stones splashed from flying out of the feeding hopper when the cement raw materials are crushed can be prevented.

2. According to the utility model, the screen, the sliding plate and the cam plate are arranged, so that the crushed cement raw materials can be conveniently screened, the crushed cement raw materials can fall onto the screen along the material guide plate, the motor is rotated to drive the cam plate to rotate, the cam plate enables the screen to swing up and down continuously through the first rotating shaft, the sliding plate swings up and down continuously through the second rotating shaft, the cement raw materials on the screen are screened, the larger raw materials slide out of the screening box along the screen, and the smaller raw materials slide out of the screening box along the sliding plate through the screen.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic top view of the present utility model.

Reference numerals: 1. a feed hopper; 2. a baffle; 3. a crushing box; 4. a crushing shaft; 5. a crushing roller; 6. a screening box; 7. a first spring; 8. a screen; 9. a second spring; 10. a support frame; 11. a second rotating shaft; 12. a slide plate; 13. a first rotating shaft; 14. a material guide plate; 15. a rotating shaft; 16. a barrier strip; 17. a compression spring; 18. a cam plate; 19. a transmission shaft; 20. a gear; 21. a rotating motor; 22. and a crushing motor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1 to 4, the energy-saving and environment-friendly cement production device provided by the utility model comprises a feeding hopper 1, a crushing box 3 and a screening box 6, wherein a crushing roller 5 is arranged in the crushing box 3 through a crushing shaft 4, a crushing motor 22 is arranged on the front surface of the crushing box 3, the output end of the crushing motor 22 is connected with the tail end of the crushing shaft 4, the crushing motor 22 drives the crushing roller 5 to rotate through the crushing shaft 4, the crushing rollers 5 are provided with two crushing rollers 5, the two crushing rollers 5 are symmetrically arranged at two side positions in the crushing box 3 through the crushing shaft 4, gears 20 are sleeved on the outer surfaces of the two crushing shafts 4 close to the rear surface position of the crushing box 3, the two gears 20 are meshed, the feeding hopper 1 is arranged on the upper surface of the crushing box 3, cement raw materials are fed into the crushing box 3 through the feeding hopper 1, the inner wall of the feeding hopper 1 is provided with a baffle 2 through a rotating shaft 15, twenty four baffles 2 are arranged in total, each twelve baffles 2 are arranged into one group, the two groups of baffles 2 are equidistantly arranged at the two side positions of the inner wall of the feeding hopper 1, the plurality of baffles 2 are equidistantly distributed on the two sides of the inner wall of the feeding hopper 1, the rotating shafts 2 are symmetrically arranged on the two sides of the inner wall of the feeding hopper 1, the two sides of the cement raw materials can rotate in a large shape, and the large gap between the feeding hopper 1 and the large amount of the cement raw materials can be prevented from escaping from the feeding hopper 1 is avoided.

The hold-down spring 17 is all installed to twenty four baffle 2 lower surfaces, the baffle 16 is installed to baffle 16 in the upper surface both sides symmetry is close to the inner wall of feeder hopper 1, the effect of protection is played to axis of rotation 15 of baffle 2 both sides to baffle 16, surface mounting has hold-down spring 17 under baffle 2, and hold-down spring 17 end and feeder hopper 1 inner wall connection, the screening case 6 is installed to the lower surface mounting of crushing case 3 lower surface, screening case 6 inside is close to lower surface position department and installs slide plate 12 through second pivot 11, slide plate 12 lower surface mounting has second spring 9, the bottom of second spring 9 end and screening case 6 inner wall is connected, screening case 6 inside is located slide plate 12 top position department and installs screen cloth 8 through first pivot 13, screen cloth 8 upper surface mounting has first spring 7, the end of first spring 7 and the top of screening case 6 inner wall are connected, the top of screening case 6 inner wall is installed guide plate 14, the cement raw materials after the inside crushing of crushing case 3 falls into one side that 8 surfaces are close to disk 18 along guide plate 14, screening case 6 lower surface mounting has support frame 10, screening case 6 back surface mounting has motor 21, cam plate 21 is located the cam plate 12 and is located through second pivot 18 and the top plate 12 is located the screen cloth 18 and is broken down in order to make the screen cloth 8, the screen cloth 8 is located from the top plate 12 and is broken to swing out of slide plate 12, thereby screen cloth 12 is convenient for the screen cloth is located from the top plate 12, the top plate 12 is broken, the top to swing down from the cam plate 12 is located down to the top plate 12, and is located down on the cam plate 12, and is located down 18, and is located down outside the top 18, and is not broken down in the top 18.

Working principle: when the cement raw materials is thrown into the feeder hopper 1, the gravity of the cement raw materials makes the baffle plate 2 rotate, at this time, the compression spring 17 compresses, the cement raw materials enter the crushing box 3 and are crushed by the crushing roller 5, and because a plurality of baffle plates 2 which are equidistantly distributed on two sides of the inner wall of the feeder hopper 1 are made to rotate and open in the size and shape of the cement raw materials, thereby gaps exist between the baffle plates 2 on two sides of the inner wall of the feeder hopper 1 and the cement raw materials, and then a large amount of dust is avoided from escaping from the feeder hopper 1, meanwhile, broken rubble splashed during crushing of the cement raw materials can be prevented from flying out of the feeder hopper 1 to cause injury accidents, the crushed cement raw materials fall onto the screen cloth 8 along the guide plate 14, the rotating motor 21 drives the cam disc 18 to rotate, the cam disc 18 enables the screen cloth 8 to continuously swing up and down along the first rotating shaft 13, meanwhile, the sliding plate 12 continuously swings up and down along the second rotating shaft 11, the cement raw materials on the screen cloth 8 are screened, the larger raw materials slide out of the screen cloth 8 from the screening box 6 along the sliding plate 8, and the smaller raw materials slide out of the screen cloth 8 along the sliding plate 12.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides an energy-concerving and environment-protective type cement apparatus for producing, includes feeder hopper (1), crushing case (3) and screening case (6), its characterized in that: crushing roller (5) are installed through crushing axle (4) to inside crushing case (3), crushing case (3) upper surface mounting has feeder hopper (1), baffle (2) are installed through axis of rotation (15) to feeder hopper (1) inner wall, surface mounting has hold-down spring (17) under baffle (2), and hold-down spring (17) end and feeder hopper (1) inner wall connection, screening case (6) are installed to crushing case (3) lower surface mounting, screening case (6) are inside to be close to lower surface position department and install slide (12) through second pivot (11), surface mounting has second spring (9) under slide (12), screen cloth (8) are installed through first pivot (13) in position department above slide (12) inside screening case (6), surface mounting has first spring (7) on screen cloth (8).

2. The energy-saving and environment-friendly cement production device according to claim 1, wherein: the front surface of the crushing box (3) is provided with a crushing motor (22), and the output end of the crushing motor (22) is connected with the tail end of the crushing shaft (4).

3. The energy-saving and environment-friendly cement production device according to claim 1, wherein: the crushing rollers (5) are arranged in two, the crushing rollers (5) are symmetrically arranged at two sides of the inside of the crushing box (3) through the crushing shafts (4), the gears (20) are sleeved at the positions, close to the rear surface of the crushing box (3), of the outer surfaces of the crushing shafts (4), and the gears (20) are meshed.

4. The energy-saving and environment-friendly cement production device according to claim 1, wherein: twenty four baffles (2) are arranged in total, every twelve baffles (2) are in a group, two groups of baffles (2) are all equidistantly arranged at two sides of the inner wall of the feed hopper (1) through rotating shafts (15), and compression springs (17) are all arranged on the lower surface of each baffle (2).

5. The energy-saving and environment-friendly cement production device according to claim 1, wherein: baffle strips (16) are symmetrically arranged on two sides, close to the upper surface, of the inner wall of the feed hopper (1).

6. The energy-saving and environment-friendly cement production device according to claim 1, wherein: the top of screening case (6) inner wall is installed stock guide (14), screening case (6) lower surface mounting has support frame (10).

7. The energy-saving and environment-friendly cement production device according to claim 1, wherein: the rear surface of the screening box (6) is provided with a rotating motor (21), and the output end of the rotating motor (21) is provided with a cam disc (18) through a transmission shaft (19).