CN218281558U

CN218281558U - Based on raw coal gangue adds mechanism

Info

Publication number: CN218281558U
Application number: CN202222423593.5U
Authority: CN
Inventors: 沈海鹰; 徐斌; 谢作料; 姜勇军; 王德善
Original assignee: Hangzhou Lin'an South Cement Co ltd
Current assignee: Hangzhou Lin'an South Cement Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-13
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a mechanism is added to gangue based on raw material, its technical scheme includes: the mixing box comprises a mixing box body and a batching box, wherein a mixing chamber A is arranged at the bottom in the mixing box body, a mixing chamber B is arranged at the top in the mixing box body, the batching box is arranged at one side of the mixing box body close to the bottom, a feeder is arranged at the top of the batching box body, the outer surface of the feeder is connected to the mixing chamber B through a feeding pipe close to the top, a partition plate is arranged on the inner surface of the mixing chamber B, a motor is arranged in the middle of the bottom of the mixing box body, and a rotating shaft is arranged in the middle of the motor output shaft in the mixing chamber A and the mixing chamber B. The utility model provides a mixing mechanism has solved current most gangue and has mixed the device based on raw material gangue mixes mechanism is too simple, and the mixing uniformity of raw material and gangue is limited, and raw materials mixing quality is relatively poor, influences the problem that follow-up cement burns the quality, has improved the mixing uniformity of raw material and gangue, and then has improved cement manufacture quality.

Description

Based on raw coal gangue adds mechanism

Technical Field

The utility model relates to a cement manufacture technical field specifically is a mechanism based on raw coal gangue adds.

Background

A production line consisting of a series of devices for producing cement. The cement is produced through crushing, pre-homogenizing, preparing raw material, pre-heating to decompose, burning cement clinker, grinding cement, packing and other steps.

Through magnanimity retrieval, discover that gangue among the prior art mixes and adds mechanism and for mixing arrangement for raw material admixture as a gangue solid waste that publication number is CN212167133U discloses, be provided with the chamber door, first dead lever, the crank, the connecting rod, the second spring, the blown down tank, second dead lever and baffle, pass through the chamber door during the use, the crank, thereby the inside to the blown down tank can not get into to the shutoff effect messenger raw materials of blown down tank can be played to the baffle to the mutually supporting messenger baffle of connecting rod and second spring, when having avoided the raw materials to slide to in the blown down tank under agitating unit's effect, agitating unit will be difficult to carry out the problem of stirring to the raw materials of blown down port department, the stirring effect of device has been improved.

The mixing mechanism of most of present gangue adulteration devices is too simple, the mixing uniformity of raw materials and gangue is limited, the raw material mixing quality is poor, the subsequent cement firing quality is influenced, therefore, a mixing uniformity of raw materials and gangue is improved based on a raw material gangue adulteration mechanism, and further the cement production quality is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on raw coal gangue mixes with mechanism, possess the high advantage of the mixed degree of consistency, it is too simple to have solved the mixing mechanism that present most of gangue mixes with the device, and the mixed degree of consistency of raw material and gangue is limited, and the raw materials mixing quality is relatively poor, influences the problem of follow-up cement firing quality.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material coal gangue doping mechanism comprises a doping box and a batching box, wherein a mixing chamber A is installed at the bottom in the doping box, a mixing chamber B is installed at the top in the doping box, the batching box is installed at one side of the doping box close to the bottom, a feeder is installed at the top of the batching box, the outer surface of the feeder is connected to the mixing chamber B through a feeding pipe close to the top, a partition plate is installed on the inner surface of the mixing chamber B, a motor is installed in the middle of the bottom of the doping box, a rotating shaft is installed at the middle of the motor output shaft in the mixing chamber A and the mixing chamber B, a material scattering plate is installed on the outer surface of the rotating shaft on the upper surface of the partition plate, and a spiral blade is installed on the outer surface of the rotating shaft in the mixing chamber A.

Preferably, a feed hopper is installed on one side of the top of the blending box, a chain plate scale is installed at a position, close to the feed hopper, on one side of the blending box through a support table, and a guide plate is installed at the tail end of the chain plate scale.

Preferably, the positions of two sides of the lower surface of the blending box are both provided with a discharge pipe, and the positions of two sides of the rotating shaft at the bottom in the blending box are provided with scrapers.

Preferably, batching box top one side is installed and is assisted the hopper, the inside auxiliary hopper bottom both sides position department that is located of batching box all installs crushing roller.

Preferably, the bottom is located auxiliary material and fights one side and installs the baffle in the batch bin, the baffle sets up to the slope of glassware one side.

Preferably, the partition plates are three in number, and the three partition plates are arranged on the inner surface of the mixing chamber B at equal intervals.

Preferably, the bulk cargo board is equipped with six altogether, and six the bulk cargo board is divided into two sets ofly by the equivalent, and two sets ofly the equidistance branch of bulk cargo board is located rotation axis both sides position department.

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

1. the utility model discloses a set up mixing chamber A, mixing chamber B, bulk cargo board and helical blade, reach the effect that carries out multiple mixing to raw and gangue, through baffle and bulk cargo board, carry out preliminary mixing to raw and gangue, through rotation axis and helical blade, mix once more to raw and gangue, the mixing body with the device is too simple with solving most gangue, the mixed degree of consistency of raw and gangue is limited, the raw materials mixing quality is relatively poor, influence the problem of follow-up cement firing quality, the mixed degree of consistency of raw and gangue has been improved, and then cement production quality has been improved.

2. The utility model discloses a set up the auxiliary hopper and smash the roller, reach and carry out kibbling effect to the gangue to it is relatively poor to solve the gangue feeding degree of consistency, directly carry to mixing the case not through smashing, very easily influence follow-up raw and gangue mixed effect, thereby influence the problem of cement production quality, improved the gangue feeding degree of consistency, thereby improved the quality of mixing of cement.

Drawings

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

FIG. 2 is a schematic sectional view of the admixture box of the present invention;

fig. 3 is the schematic view of the sectional structure of the dispensing box of the present invention.

Reference numerals: 1. blending box; 2. a support table; 3. chain plate weighing; 4. a stock guide; 5. a feed hopper; 6. a feeding pipe; 7. a material loading device; 8. an auxiliary hopper; 9. a batching box; 10. a mixing chamber A; 11. a rotating shaft; 12. a mixing chamber B; 13. a partition plate; 14. a bulk material plate; 15. a helical blade; 16. a squeegee; 17. a motor; 18. a discharge pipe; 19. a crushing roller; 20. a guide plate.

Detailed Description

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

Example one

As shown in fig. 1-3, to achieve the above purpose, the present invention provides the following technical solutions: a raw material coal gangue doping mechanism comprises a doping box 1 and a batching box 9, wherein a mixing chamber A10 is arranged at the bottom in the doping box 1, a mixing chamber B12 is arranged at the top in the doping box 1, the batching box 9 is arranged at one side of the doping box 1 close to the bottom, a feeder 7 is arranged at the top of the batching box 9, the outer surface of the feeder 7 close to the top is connected to a mixing chamber B12 through a feeding pipe 6, a partition plate 13 is arranged on the inner surface of the mixing chamber B12, a motor 17 is arranged in the middle of the bottom of the doping box 1, an output shaft of the motor 17 is arranged in the mixing chamber A10 and the mixing chamber B12, a rotating shaft 11 is arranged in the middle of the mixing chamber A10 and the mixing chamber B12, a material dispersing plate 14 is arranged on the outer surface of the rotating shaft 11, a helical blade 15 is arranged in the mixing chamber A10, and a feed hopper 5 is arranged at one side of the top of the doping box 1, the device is characterized in that a chain plate scale 3 is arranged at a position, close to a feed hopper 5, of one side of a blending box 1 through a support table 2, a guide plate 4 is arranged at the tail end of the chain plate scale 3, raw materials are weighed through the arrangement of the chain plate scale 3, discharge pipes 18 are arranged at positions on two sides of the lower surface of the blending box 1, scrapers 16 are arranged at the bottom of the blending box 1 on two sides of a rotating shaft 11, the mixed raw materials are discharged through the discharge pipes 18 through the arrangement of the scrapers 16, three partition plates 13 are arranged, the three partition plates 13 are equidistantly arranged on the inner surface of a mixing chamber B12, the raw materials are subjected to flow division and mixing through the arrangement of the partition plates 13 and the bulk materials 14, the bulk materials 14 are arranged in six equal amount, the six bulk materials 14 are divided into two groups, and the two groups of bulk materials 14 are equidistantly arranged on two sides of the rotating shaft 11.

The working principle of a mechanism based on raw coal gangue doping based on embodiment 1 is as follows: will the utility model discloses after the installation, during the use, 3 carry the raw material to feeder hopper 5 through the link joint, carry to mixing chamber B12 through feeder hopper 5 again, carry to conveying pipe 6 through last glassware 7 with the inside gangue powder of batching box 9 simultaneously, carry to mixing chamber B12 through conveying pipe 6, restart motor 17, it rotates to drive rotation axis 11 through motor 17, it rotates to drive bulk cargo 14 through rotation axis 11, mix raw material and gangue through bulk cargo 14 and baffle 13, the raw material whereabouts after the mixture is inside mixing chamber A10, it raises to drive the raw materials through helical blade 15 simultaneously, increase the raw materials and mix the degree of consistency, the raw materials whereabouts after the mixture is to the bottom in the mixing chamber A10, it rotates to drive scraper blade 16 through rotation axis 11, discharge the raw materials through row material pipe 18, to this, this equipment work flow is accomplished.

Example two

As shown in fig. 1-3, the utility model provides a based on raw coal gangue adds mechanism, compare in embodiment one, this embodiment still includes: auxiliary hopper 8 is installed to 9 top one sides of batching box, and crushing roller 19 is all installed to 9 inside positions of 8 bottom both sides positions departments that lie in auxiliary hopper of batching box, and bottom position 8 one side of auxiliary hopper installs baffle 20 in 9 batching box, and baffle 20 sets up to 7 lopsidedness of last glassware.

In this embodiment, carry the gangue to batching box 9 through auxiliary hopper 8, start both sides crushing roller 19 simultaneously, smash the gangue through both sides crushing roller 19, the gangue powder after smashing falls to baffle 20, leads to glassware 7 position through baffle 20 again, and the glassware 7 of being convenient for carries out the material loading.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a mechanism based on raw coal gangue adds, is including mixing case (1) and batching box (9), its characterized in that: the mixing box is characterized in that a mixing chamber A (10) is installed at the bottom in the mixing box (1), a mixing chamber B (12) is installed at the top in the mixing box (1), a batching box (9) is installed on one side of the mixing box (1) close to the bottom, a feeder (7) is installed at the top of the batching box (9), the outer surface of the feeder (7) close to the top is connected to the mixing chamber B (12) through a feeding pipe (6), a partition plate (13) is installed on the inner surface of the mixing chamber B (12), a motor (17) is installed in the middle of the bottom of the mixing box (1), a rotating shaft (11) is installed in the middle of the mixing chamber A (10) and the mixing chamber B (12), a material dispersing plate (14) is installed on the outer surface of the rotating shaft (11) on the upper surface of the partition plate (13), and a spiral blade (15) is installed in the mixing chamber A (10) on the outer surface of the rotating shaft (11).

2. The raw coal gangue-based blending mechanism according to claim 1, which is characterized in that: a feed hopper (5) is installed on one side of the top of the blending box (1), a chain plate scale (3) is installed at a position, close to the feed hopper (5), on one side of the blending box (1) through a support table (2), and a guide plate (4) is installed at the tail end of the chain plate scale (3).

3. The mechanism of claim 1, which is based on the blending of raw coal gangue and is characterized in that: the two sides of the lower surface of the blending box (1) are provided with discharge pipes (18), and the two sides of the rotating shaft (11) are arranged at the bottom in the blending box (1) and are provided with scrapers (16).

4. The raw coal gangue-based blending mechanism according to claim 1, which is characterized in that: batching box (9) top one side is installed and is assisted hopper (8), inside be located auxiliary hopper (8) bottom both sides position department of batching box (9) and all install crushing roller (19).

5. The raw coal gangue-based blending mechanism according to claim 1, which is characterized in that: bottom position in batching box (9) assists hopper (8) one side and installs baffle (20), baffle (20) set up to glassware (7) one side slope.

6. The raw coal gangue-based blending mechanism according to claim 1, which is characterized in that: baffle (13) are equipped with three altogether, and three baffle (13) equidistance branch is located mixing chamber B (12) internal surface.

7. The mechanism of claim 1, which is based on the blending of raw coal gangue and is characterized in that: the material scattering plates (14) are six in number, the six material scattering plates (14) are equally divided into two groups, and the two groups of material scattering plates (14) are equidistantly arranged on two sides of the rotating shaft (11).