CN215217213U

CN215217213U - Grate cooler movable beam air supply device

Info

Publication number: CN215217213U
Application number: CN202120539953.0U
Authority: CN
Inventors: 刘锐
Original assignee: Chongqing Taifu Environmental Protection Technology Group Co Ltd
Current assignee: Chongqing Taifu Environmental Protection Technology Group Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-17
Anticipated expiration: 2031-03-16

Abstract

The utility model belongs to the technical field of grate cooler, and discloses a grate cooler movable beam air supply device, which comprises a base, wherein the top end of the base is fixed with a mounting frame, an air supply cylinder is arranged on the mounting frame, a connecting rod is connected at the middle position of one end inside the air supply cylinder, a fixed strip is arranged outside the connecting rod, the top end of the fixed strip is provided with a slot matched with the connecting rod, the two side walls of the fixed strip are symmetrically connected with air deflectors, and the fixed block is fixed at the upper end of the outer wall of the fixed strip. So as to ensure the stability of the position of the air deflector.

Description

Grate cooler movable beam air supply device

Technical Field

The utility model belongs to the technical field of the cold machine of combing, concretely relates to cold quick-witted walking beam air feed device of combing.

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; the grate cooler is a shock cooling cooler, clinker enters the cooler from the kiln, is laid into a material layer with a certain thickness on a grate plate, and the blown cold air passes through the moving material layer on the grate bed in the mutually perpendicular direction to shock cool the clinker, wherein an air supply device is an important part of the grate cooler.

But there is certain defect at present in current air supply device, traditional air supply device does not set up effectual wind-guiding structure, is not convenient for change the wind direction of cold wind as required, has certain limitation, and in addition, traditional air supply device does not set up the filter screen of being convenient for install and unloading, and traditional filter screen adopts the mode of bolt-up more to fix, is not convenient for follow-up quick unloading carry out the deashing or change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold quick-witted walking beam air feed device of comb to propose in solving above-mentioned background art and not set up effectual wind-guiding structure, be not convenient for change the problem of cold wind direction as required, in addition, do not set up the filter screen of being convenient for install and unloading, the follow-up quick problem of unloading and carrying out the deashing or change of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold quick-witted walking beam air feed device of comb, includes the base, the top of base is fixed with the mounting bracket, install on the mounting bracket and supply the dryer, the intermediate position department of the inside one end of confession dryer is connected with the connecting rod, the externally mounted of connecting rod has the fixed strip, the slot with connecting rod looks adaptation is seted up on the top of fixed strip, and the both sides wall symmetric connection of fixed strip has the aviation baffle, the exterior wall upper end of fixed strip is fixed with the fixed block, the spacing groove has been seted up to the last wall of fixed block, the last wall of confession dryer is equidistant to have seted up the through-hole, the inside of through-hole is inserted and is equipped with the spacer pin, the spacer pin runs through the through-hole and extends to the inside of spacing groove.

Preferably, a filter screen mounting frame is mounted at one end, far away from the air deflector, inside the air supply cylinder, a filter screen is mounted inside the filter screen mounting frame, the outer surface wall of the filter screen mounting frame is symmetrically connected with the inserting strips, first grooves matched with the inserting strips are symmetrically formed in the inner wall of the air supply cylinder, and second grooves are formed in the bottom end of the first grooves.

Preferably, the first groove and the second groove are connected in a penetrating manner, and the first groove and the second groove are perpendicular to each other.

Preferably, the outside one end of confession dryer is connected with the chimb, the outer table wall of chimb is annular array and has seted up the butt joint hole.

Preferably, the side wall of the air deflector is bonded with a sealing strip, and the inner diameters of the limiting groove and the through hole are consistent.

Preferably, the air supply cylinder is obliquely installed, and the inclination angle of the air supply cylinder is 10-45 degrees.

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

(1) the utility model discloses an add connecting rod, fixed strip, slot and aviation baffle, through rotating the outside aviation baffle of connecting rod, can change the orientation of aviation baffle in the air feed section of thick bamboo, can realize changing the air-out wind direction of cold wind, the flexibility is strong, in addition, after adjusting the aviation baffle orientation, can pass the through-hole with the spacer pin and insert and establish the spacing inslot and carry out spacingly to it to guarantee the stability of aviation baffle position.

(2) The utility model discloses an inserting strip, first recess and second recess and cooperation, realized inserting of filter screen installing frame and establish fixedly, need lift off when deashing or change at the filter screen, the staff only need rotate the filter screen installing frame, make the inserting strip from the bottom of second recess internal rotation to first recess, then on pull out the filter screen installing frame and can lift off, abandoned the mode of bolt-up, lift off comparatively swiftly convenient, labour saving and time saving has avoided the defect that the bolt rusts or smooth silk.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a top view of the air deflector of the present invention;

FIG. 5 is a side view of the air supply duct of the present invention;

FIG. 6 is a cross-sectional view of the air supply duct of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a base; 2. a mounting frame; 3. a wind supply cylinder; 4. a connecting rod; 5. a fixing strip; 6. an air deflector; 7. a slot; 8. a fixed block; 9. a limiting groove; 10. a first groove; 11. a filter screen mounting frame; 12. filtering with a screen; 13. cutting; 14. a second groove; 15. a through hole; 16. a spacing pin; 17. a convex edge.

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. 1-7, the present invention provides the following technical solutions: a grate cooler movable beam air supply device comprises a base 1, wherein a mounting frame 2 is fixed at the top end of the base 1, an air supply cylinder 3 is installed on the mounting frame 2, a connecting rod 4 is connected at the middle position of one end inside the air supply cylinder 3, a fixing strip 5 is installed outside the connecting rod 4, a slot 7 matched with the connecting rod 4 is formed in the top end of the fixing strip 5, air deflectors 6 are symmetrically connected to two side walls of the fixing strip 5, a fixing block 8 is fixed at the upper end of the outer wall of the fixing strip 5, a limiting groove 9 is formed in the upper surface wall of the fixing block 8, through holes 15 are formed in the upper surface wall of the air supply cylinder 3 at equal intervals, limiting pins 16 are inserted into the through holes 15, the limiting pins 16 penetrate through the through holes 15 and extend to the inside of the limiting groove 9, the orientation of the air deflectors 6 inside the air supply cylinder 3 can be changed by rotating the air deflectors 6 outside the connecting rod 4, and the air outlet direction of cold air can be changed, the flexibility is strong, and secondly, after the air deflector 6 is adjusted to face, the limiting pin 16 can penetrate through the through hole 15 and be inserted into the limiting groove 9 to limit the air deflector so as to ensure the position stability of the air deflector 6.

Further, filter screen installing frame 11 is installed to the inside one end that just keeps away from aviation baffle 6 of air feed cylinder 3, the internally mounted of filter screen installing frame 11 has filter screen 12, and the exterior wall symmetric connection of filter screen installing frame 11 has cutting 13, the inner wall symmetry of air feed cylinder 3 sets up the first recess 10 with cutting 13 looks adaptation, second recess 14 has been seted up to the bottom of first recess 10, when filter screen 12 need be lifted off and carry out the deashing or change, the staff only need rotate filter screen installing frame 11, make cutting 13 from the bottom of second recess 14 internal rotation to first recess 10, then pull up filter screen installing frame 11 and can lift off, the mode of bolt-up has been abandoned, it is comparatively swift convenient to lift off, time saving and labor saving, the defect that the bolt rusted or smooth silk has been avoided.

Further, the first groove 10 and the second groove 14 are connected in a penetrating manner, the first groove 10 and the second groove 14 are perpendicular to each other, and the first groove 10 and the second groove 14 which are connected in the penetrating manner facilitate fixing of the insert 13.

Further, the outside one end of air feed cylinder 3 is connected with chimb 17, and the outer table wall of chimb 17 is the annular array and has seted up the butt joint hole, and the chimb 17 of seting up the butt joint hole is convenient for supply the stable butt joint of air feed cylinder 3, does benefit to the stable of cold wind and passes through.

Furthermore, the side wall of the air deflector 6 is bonded with a sealing strip, the inner diameters of the limiting groove 9 and the through hole 15 are consistent, and when the air deflector 6 blocks the opening of the air supply duct 3, the sealing performance can be effectively improved by the additionally arranged sealing strip.

Further, the air supply cylinders 3 are obliquely installed, the inclination angle of the air supply cylinders 3 is 10-45 degrees, and the obliquely installed air supply cylinders 3 have a certain elevation angle and are adaptive to cooling of the material layer.

The utility model discloses a theory of operation and use flow: when the utility model is used, the air supply cylinder 3 on the mounting frame 2 can effectively supply air to facilitate the cooling of a material layer, wherein, the direction of the air guide plate 6 in the air supply cylinder 3 can be changed by rotating the air guide plate 6 outside the connecting rod 4, the air outlet direction of cold air can be changed, the flexibility is strong, secondly, after the air guide plate 6 is adjusted to face, the limit pin 16 can be inserted into the limit groove 9 arranged on the fixed block 8 through the through hole 15 to limit the air guide plate so as to ensure the stability of the position of the air guide plate 6, in addition, impurities in the air can be effectively filtered by the filter screen 12, the impurities are prevented from entering the material layer, wherein, when the filter screen 12 needs to be dismounted for deashing or replacing, a worker only needs to rotate the filter screen mounting frame 11 to lead the insert strip 13 to rotate from the second groove 14 to the bottom end of the first groove 10, then the filter screen mounting frame 11 can be dismounted by pulling up the filter screen mounting frame 11, the bolt fastening mode is abandoned, the unloading is rapid and convenient, and the time and the labor are saved.

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

Claims

1. The utility model provides a cold quick-witted walking beam air feed device of comb which characterized in that: comprises a base (1), a mounting rack (2) is fixed at the top end of the base (1), a wind supply barrel (3) is arranged on the mounting rack (2), a connecting rod (4) is connected at the middle position of one end inside the wind supply barrel (3), a fixing strip (5) is arranged outside the connecting rod (4), a slot (7) matched with the connecting rod (4) is arranged at the top end of the fixing strip (5), air deflectors (6) are symmetrically connected to two side walls of the fixing strip (5), a fixing block (8) is fixed to the upper end of the outer wall of the fixing strip (5), the upper surface wall of the fixing block (8) is provided with a limiting groove (9), the upper surface wall of the air supply cylinder (3) is provided with through holes (15) at equal intervals, a limiting pin (16) is inserted into the through hole (15), and the limiting pin (16) penetrates through the through hole (15) and extends into the limiting groove (9).

2. The air supply device for the movable beam of the grate cooler according to claim 1, characterized in that: the air duct is characterized in that a filter screen mounting frame (11) is mounted at one end, away from an air deflector (6), inside the air supply duct (3), of the air duct, a filter screen (12) is mounted inside the filter screen mounting frame (11), the outer surface wall of the filter screen mounting frame (11) is symmetrically connected with an inserting strip (13), a first groove (10) matched with the inserting strip (13) is symmetrically formed in the inner wall of the air supply duct (3), and a second groove (14) is formed in the bottom end of the first groove (10).

3. The air supply device for the movable beam of the grate cooler according to claim 2, characterized in that: the first groove (10) and the second groove (14) are connected in a penetrating mode, and the first groove (10) and the second groove (14) are perpendicular to each other.

4. The air supply device for the movable beam of the grate cooler according to claim 1, characterized in that: the outside one end of confession dryer (3) is connected with chimb (17), the outward appearance wall of chimb (17) is the annular array and has seted up the butt joint hole.

5. The air supply device for the movable beam of the grate cooler according to claim 1, characterized in that: the side wall of the air deflector (6) is bonded with a sealing strip, and the inner diameters of the limiting groove (9) and the through hole (15) are consistent.

6. The air supply device for the movable beam of the grate cooler according to claim 1, characterized in that: the air supply cylinder (3) is obliquely installed, and the inclination angle of the air supply cylinder (3) is 10-45 degrees.