CN213208682U

CN213208682U - Grate cooler for producing silicate clinker

Info

Publication number: CN213208682U
Application number: CN202021695464.6U
Authority: CN
Inventors: 何勇; 王彦明; 董宇岗; 衡彬
Original assignee: Baoding Zhonglian Cement Co ltd
Current assignee: Baoding Zhonglian Cement Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-14
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a cold machine of combing is used in production of silicate grog, including filter screen, body, comb bed and the empty frid of second, the stabilizer blade is evenly installed to the bottom of comb bed, and the top of comb bed installs the body, one side on body top is provided with the feed inlet, the body is kept away from the top of feed inlet one side and is installed the discharge gate, the inside of body is provided with movable comb board, one side that the inside top of body is close to the feed inlet is provided with first empty frid, and the bottom of first empty frid runs through to the below of comb bed. The utility model discloses a pulling inserted bar for the inserted bar breaks away from the restriction to the filter screen, after that take out the filter screen change can, the change finishes, installs new filter screen in the normal position, and the inserted bar continues to insert the filter screen and carries out fixed mounting to it, and this structure has realized the quick assembly disassembly function to the filter screen, is favorable to alleviateing workman's burden.

Description

Grate cooler for producing silicate clinker

Technical Field

The utility model relates to a cold quick-witted technical field of comb specifically is a cold machine of comb is used in silicate grog production.

Background

The grate cooler is an important host machine device in a clinker firing system of a cement plant, and has the main functions of cooling and conveying cement clinker; meanwhile, hot air is provided for the rotary kiln, the decomposing furnace and the like, and the device is a main device for heat recovery of a firing system. The existing grate cooler has many defects.

The first and the traditional grate coolers have poor cooling effect, so that the cooling efficiency is slow;

secondly, the traditional grate cooler cannot turn over materials, so that the cooling is incomplete;

third, the traditional grate cooler does not have the function of quickly disassembling and assembling the filter screen, resulting in the blockage of the mesh of the filter screen during long-time work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold machine of comb is used in production of silicate grog to solve the not good, unable problem that overturns and can't carry out quick assembly disassembly to the filter screen of cooling effect that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grate cooler for producing silicate clinker comprises a filter screen, a body, a grate bed and a second hollow plate, wherein support legs are uniformly arranged at the bottom end of the grate bed, the body is arranged at the top end of the grate bed, a feed inlet is formed in one side of the top end of the body, a discharge outlet is formed in the top end of one side, away from the feed inlet, of the body, a movable grate plate is arranged in the body, a first hollow plate is arranged on one side, close to the feed inlet, of the top end of the interior of the body, the bottom end of the first hollow plate penetrates through the lower portion of the grate bed, a spray pipe is arranged in the first hollow plate above the movable grate plate, a rotating pipe is arranged at the top end of the spray pipe, the top end of the rotating pipe extends to the upper portion of the body, a support is arranged on one side, away from the feed inlet, of the rotating pipe at the top end, and the bottom of bull stick extends to the inside of body, be provided with the belt above the body between one side of body, bull stick and bull stick, the bottom of bull stick both sides all is connected with the inner panel, and the one end of inner panel all is provided with the planking, two cavitys have all been seted up to the inside both sides of inner panel, and the inside one end of cavity all is connected with buffer spring, the bottom intermediate position department of second cavity board is provided with the air intake, the internally mounted of second cavity board below the activity comb board has the fan, the top of second cavity board one side body is provided with the dismouting structure.

Preferably, the inside of dismouting structure has set gradually L template, installation spring, fixed plate and inserted bar, the L template sets up in one side that the body top is close to the discharge gate, and the one side that the discharge gate was kept away from to the L template is provided with the fixed plate, the top of L template is provided with the inserted bar, and the bottom of inserted bar runs through in the inside of fixed plate and filter screen in proper order to the bottom of inserted bar extends to the below of filter screen.

Preferably, the top end of the inserted bar outer wall fixing plate is sleeved with an installation spring, and the top end of the installation spring is connected to the bottom end of the L-shaped plate.

Preferably, the filter screen is installed to the inside one side that is close to first empty frid of body top second empty frid, and one side of filter screen extends to the second empty frid and keeps away from one side of first empty frid.

Preferably, a second empty groove plate is installed on one side, away from the first empty groove plate, of the support at the top end of the body, the bottom end of the second empty groove plate penetrates through the body and the interior of the grate bed in sequence, and the bottom end of the second empty groove plate extends to the lower portion of the grate bed.

Preferably, one end of each buffer spring is connected with a sliding block, and the outer plates form a sliding structure through the sliding blocks and the cavities.

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

(1) the material is transported in the body and sequentially passes through the first empty groove plate and the second empty groove plate, when the material passes through the first empty groove plate, a worker is communicated with an external water pipe through the rotating pipe, the material is sprayed with fog water through the spraying pipe, the material is cooled by water, the driving motor is started to work, the rotating pipe can drive the spraying pipe to rotate under the action of the belt, so that the spraying is more uniform, when the material enters the second empty groove plate, the worker starts the fan to work, the fan can suck air in the air inlet into the body and quickly cool the material, the smoke is filtered and discharged through the filter screen, the quick cooling of the material can be realized, and the quick cooling function of the grate cooler is realized by the structure;

(2) the rotary rod can rotate by the aid of the driving motor, the rotary rod, the inner plate, the outer plate and the buffer spring, so that the inner plate drives the outer plate to rotate, the material can be quickly turned, the grate cooler is cooled more uniformly and comprehensively, when the material is turned over by the outer plate, the outer plate is stressed to move, the sliding block slides in the cavity, the outer plate can be prevented from being deviated, the buffer spring deforms, buffering is increased, damage caused by overlarge stress of the outer plate is prevented, and the structure achieves a turning function of the material;

(3) through being provided with inserted bar and filter screen, staff's pulling inserted bar for the inserted bar breaks away from the restriction to the filter screen, and the staff takes out the filter screen after that and changes can, and the change finishes, installs new filter screen in the normal position, and the inserted bar continues to insert the filter screen and carries out fixed mounting to it, and this structure has realized the quick assembly disassembly function to the filter screen.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the inner plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a filter screen; 2. a rotating rod; 3. a support; 4. a drive motor; 5. a belt; 6. a spray tube; 7. pipe rotation; 8. a feed inlet; 9. a disassembly and assembly structure; 901. an L-shaped plate; 902. installing a spring; 903. a fixing plate; 904. inserting a rod; 10. a body; 11. a movable grate plate; 12. a grate bed; 13. a support leg; 14. a first hollow groove plate; 15. an inner plate; 16. an outer plate; 17. a fan; 18. an air inlet; 19. a second hollow groove plate; 20. a discharge port; 21. a buffer spring; 22. a cavity; 23. a slide block.

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. 1-4, the present invention provides a technical solution: a grate cooler for producing silicate clinker comprises a filter screen 1, a body 10, a grate bed 12 and a second hollow groove plate 19, wherein support legs 13 are uniformly arranged at the bottom end of the grate bed 12, the top end of the grate bed 12 is provided with the body 10, one side of the top end of the body 10 is provided with a feed inlet 8, the top end of the body 10, which is far away from the feed inlet 8, is provided with a discharge outlet 20, a movable grate plate 11 is arranged inside the body 10, one side, which is close to the feed inlet 8, of the top end of the inside of the body 10 is provided with a first hollow groove plate 14, the bottom end of the first hollow groove plate 14 penetrates below the grate bed 12, a spray pipe 6 is arranged inside the first hollow groove plate 14 above the movable grate plate 11, the top end of the spray pipe 6 is provided with a rotating pipe 7, the top end of the rotating pipe 7 extends to the upper part of the body 10, one side, which is far away from the feed, the type of the driving motor 4 can be Y315M-2, the bottom end of the driving motor 4 is provided with the rotating rod 2, the bottom end of the rotating rod 2 extends into the body 10, a belt 5 is arranged above the body 10 and between the rotating pipe 7 and one side of the rotating rod 2, the bottom ends of two sides of the rotating rod 2 are both connected with an inner plate 15, one end of the inner plate 15 is provided with an outer plate 16, two cavities 22 are formed in two sides of the inner plate 15, and one end of the inner cavity 22 is connected with a buffer spring 21;

one end of each buffer spring 21 is connected with a sliding block 23, and the outer plates 16 form a sliding structure with the cavity 22 through the sliding blocks 23;

specifically, as shown in fig. 1 and 3, when the mechanism is used, the outer plate 16 is forced to move, so that the slide block 23 slides in the cavity 22, and the outer plate 16 can be prevented from being deviated;

a second empty groove plate 19 is arranged on one side, away from the first empty groove plate 14, of the support 3 at the top end of the body 10, the bottom end of the second empty groove plate 19 sequentially penetrates through the body 10 and the interior of the grate bed 12, and the bottom end of the second empty groove plate 19 extends to the lower side of the grate bed 12;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, the second hollow groove plate 19 can assist the device in cooling and radiating, and can also collect waste heat;

an air inlet 18 is arranged in the middle of the bottom end of the second hollow groove plate 19, and a fan 17 is arranged in the second hollow groove plate 19 below the movable grate plate 11;

a filter screen 1 is arranged on one side, close to the first hollow groove plate 14, of the interior of the second hollow groove plate 19 above the body 10, and one side of the filter screen 1 extends to one side, far away from the first hollow groove plate 14, of the second hollow groove plate 19;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, the filter screen 1 can filter the flue gas and block impurities;

the top end of the body 10 at one side of the second hollow groove plate 19 is provided with a dismounting structure 9;

an L-shaped plate 901, an installation spring 902, a fixing plate 903 and an inserting rod 904 are sequentially arranged inside the dismounting structure 9, the L-shaped plate 901 is arranged on one side, close to the discharge port 20, of the top end of the body 10, the fixing plate 903 is arranged on one side, far away from the discharge port 20, of the L-shaped plate 901, the inserting rod 904 is arranged at the top end of the L-shaped plate 901, the bottom end of the inserting rod 904 sequentially penetrates through the fixing plate 903 and the inside of the filter screen 1, and the bottom end of the inserting rod 904 extends to the lower side;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, the insertion rod 904 is pulled, so that the insertion rod 904 is separated from the limitation of the filter screen 1, and then the filter screen 1 is taken out and replaced by a worker, after the replacement is finished, when a new filter screen 1 is installed in situ, the insertion rod 904 continues to be inserted into the filter screen 1 to fixedly install the new filter screen;

the top end of the fixing plate 903 on the outer wall of the insert rod 904 is sleeved with an installation spring 902, and the top end of the installation spring 902 is connected to the bottom end of the L-shaped plate 901;

specifically, as shown in fig. 1, 2 and 4, when this mechanism is used, the mounting spring 902 is deformed while the plunger 904 is moved, and when mounting is performed, the plunger 904 is automatically inserted into the filter net 1 by releasing the plunger 904 against the reaction force of the mounting spring 902.

The working principle is as follows: when the device is used, firstly, sufficient materials are added into the body 10 through the feed port 8, the materials are accumulated on the movable grid plate 11 after entering the body 10 and can be conveyed, the materials are conveyed inside the body 10 and successively pass through the first empty slot plate 14 and the second empty slot plate 19, when the materials pass through the first empty slot plate 14, workers are communicated with an external water pipe through the rotating pipe 7, fog water is sprayed on the materials through the spraying pipe 6, the materials are cooled by water, meanwhile, the driving motor 4 is started to work, under the action of the belt 5, the rotating pipe 7 can drive the spraying pipe 6 to rotate, so that spraying is more uniform, when the materials enter the second empty slot plate 19, the workers start the fan 17 to work, the fan 17 can suck air from the air inlet 18 into the body 10 to rapidly cool the materials, and the smoke is filtered and discharged through the filter screen 1, the material can be rapidly cooled, and after the cooling is finished, the material is discharged from the discharge hole 20.

Afterwards, when the material is between first empty frid 14 and second empty frid 19, driving motor 4 work, can make bull stick 2 rotate, thereby make inner panel 15 drive planking 16 and rotate, make to carry out quick turn-over function to the material, make the cold machine cooling of comb more even and comprehensive, when the planking 16 upset material, planking 16 atress takes place the activity, make slider 23 slide in cavity 22 inside, can prevent planking 16 skew, buffer spring 21 takes place deformation simultaneously, the increase buffering, prevent that planking 16 atress from leading to the fact the damage excessively.

Finally, after the device worked for a long time, the filter screen 1 mesh was easy to take place to block up, staff's pulling inserted bar 904, make inserted bar 904 break away from the restriction to filter screen 1, then the staff take out filter screen 1 change can, the change finishes, install new filter screen 1 at the normal position, inserted bar 904 continues to insert filter screen 1 and carries out fixed mounting to it, it takes place to deform to install spring 902 when inserted bar 904 removes, during the installation, loosen inserted bar 904 under the reaction force of installing spring 902, inserted bar 904 automatic insertion is in the middle of filter screen 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a silicate clinker production is with cold quick-witted of combing, includes filter screen (1), body (10), grate bed (12) and second slotted plate (19), its characterized in that: the bottom end of the grate bed (12) is uniformly provided with support legs (13), the top end of the grate bed (12) is provided with a body (10), one side of the top end of the body (10) is provided with a feed inlet (8), the top end of the body (10) far away from the feed inlet (8) is provided with a discharge outlet (20), a movable grate plate (11) is arranged inside the body (10), one side of the top end of the inside of the body (10) close to the feed inlet (8) is provided with a first slotted plate (14), the bottom end of the first slotted plate (14) penetrates below the grate bed (12), an atomizing pipe (6) is arranged inside the first slotted plate (14) above the movable grate plate (11), the top end of the atomizing pipe (6) is provided with a rotating pipe (7), the top end of the rotating pipe (7) extends to the upper side of the body (10), one side of the rotating pipe (7) far away from the feed inlet (8) at the top end of the body (10) is provided, a driving motor (4) is arranged at the top end of the bracket (3), a rotating rod (2) is arranged at the bottom end of the driving motor (4), the bottom end of the rotating rod (2) extends into the body (10), a belt (5) is arranged above the body (10) and between the rotating pipe (7) and one side of the rotating rod (2), the bottom ends of the two sides of the rotating rod (2) are connected with inner plates (15), an outer plate (16) is arranged at one end of the inner plate (15), two cavities (22) are arranged at two sides of the inner part of the inner plate (15), one end of the inner part of the cavity (22) is connected with a buffer spring (21), the middle position of the bottom end of the second hollow groove plate (19) is provided with an air inlet (18), a fan (17) is arranged in the second empty groove plate (19) below the movable grate plate (11), the top end of the body (10) on one side of the second hollow groove plate (19) is provided with a dismounting structure (9).

2. The grate cooler for producing silicate clinker according to claim 1, characterized in that: the inside of dismouting structure (9) has set gradually L template (901), installation spring (902), fixed plate (903) and inserted bar (904), L template (901) set up in one side that body (10) top is close to discharge gate (20), and one side that discharge gate (20) were kept away from to L template (901) is provided with fixed plate (903), the top of L template (901) is provided with inserted bar (904), and the bottom of inserted bar (904) runs through in the inside of fixed plate (903) and filter screen (1) in proper order to the bottom of inserted bar (904) extends to the below of filter screen (1).

3. The grate cooler for producing silicate clinker according to claim 2, characterized in that: the top end of the outer wall fixing plate (903) of the insert rod (904) is sleeved with an installation spring (902), and the top end of the installation spring (902) is connected to the bottom end of the L-shaped plate (901).

4. The grate cooler for producing silicate clinker according to claim 1, characterized in that: the filter screen (1) is installed to the inside one side that is close to first empty frid (14) of second empty frid (19) in body (10) top, and the one side of filter screen (1) extends to the one side that first empty frid (14) were kept away from to second empty frid (19).

5. The grate cooler for producing silicate clinker according to claim 1, characterized in that: a second empty groove plate (19) is installed on one side, away from the first empty groove plate (14), of the support (3) at the top end of the body (10), the bottom end of the second empty groove plate (19) penetrates through the body (10) and the interior of the grate bed (12) in sequence, and the bottom end of the second empty groove plate (19) extends to the position below the grate bed (12).

6. The grate cooler for producing silicate clinker according to claim 1, characterized in that: one end of the buffer spring (21) is connected with a sliding block (23), and the outer plate (16) and the cavity (22) form a sliding structure through the sliding block (23).