CN211204934U

CN211204934U - Grate plate of grate cooler

Info

Publication number: CN211204934U
Application number: CN201922297626.4U
Authority: CN
Inventors: 王雨辰; 王炳才
Original assignee: Taizhou Shuiye New Material Technology Co Ltd
Current assignee: Taizhou Shuiye New Material Technology Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-07
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a grate cooler grate plate, which comprises a base, wherein a plurality of vent holes are arranged on the base, the middle part of each vent hole is fixedly connected with a lower fastening lug at the front side of the base, two mounting holes are arranged at the back side of each vent hole, a grate plate assembly is fixedly connected with the top of each vent hole, the grate plate assembly comprises a fixed plate and a plurality of movable assemblies, the fixed plate comprises a bottom plate, a mounting groove is arranged at the rear side of the bottom plate, a plurality of clamping grooves are respectively arranged at the left side and the right side of the mounting groove, a plurality of supporting seats are fixedly connected with the bottom of the mounting groove, an upper fastening lug is fixedly connected with the middle part of the front side of the bottom plate, a mounting plate is fixedly connected with the middle part of the bottom wall of the bottom plate, a plurality of movable assemblies are fixedly arranged in the mounting groove, the, the movable assembly can be partially replaced, and the replacement efficiency of operators is improved.

Description

Grate plate of grate cooler

Technical Field

The utility model relates to a cold quick-witted equipment of comb specifically is a cold quick-witted comb board of comb.

Background

The grate cooler is an important main 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 a rotary kiln, a decomposing furnace and the like, and is main equipment for heat recovery of a sintering system, the grate cooler is a quenching cooler, after clinker enters the cooler from the kiln, a material layer with a certain thickness is paved on the grate plate, the blown cold air passes through the material layer moving on the grate bed in the mutually vertical direction to quench the clinker, the clinker can be quenched within minutes, the traditional grate cooler is divided into three types of rotary type, vibration type and pushing type, however, the former two types are eliminated, the push-type grate cooler is a main cement clinker cooler matched and selected by the kiln external decomposing kiln, the grate bed is a main part of the cooler, and the push grate plate consists of a row of fixed grate plates and a row of movable grate plates which are arranged at intervals.

The cold quick-witted comb board of current comb often adopts the integral type structure, forms through the whole mould preparation, and installation and dismantlement are very inconvenient, and the radiating effect is poor simultaneously, often need carry out the whole change at the in-process that carries out the comb board and change, greatly reduced operating personnel's change efficiency, caused the waste of resource simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold quick-witted comb board of combing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grate plate of a grate cooler comprises a base, a plurality of vent holes are arranged on the base, lower buckling lugs are fixedly connected at the middle parts of the vent holes and positioned on the front surface of the base, the back of the vent hole is provided with two mounting holes, the top of the vent hole is fixedly connected with a grate plate component, the grate plate component comprises a fixed plate and a plurality of movable components, the fixed plate comprises a bottom plate, the rear side of the bottom plate is provided with a mounting groove, a plurality of clamping grooves are respectively arranged at the left side and the right side of the mounting groove, a plurality of supporting seats are fixedly connected at the bottom of the mounting groove, the middle part of the front surface of the bottom plate is fixedly connected with an upper buckling lug, the middle part of the bottom wall of the bottom plate is fixedly connected with a mounting plate, fixed mounting has a plurality of movable assembly in the mounting groove, movable assembly includes the casing, the equal fixedly connected with buckle in the left and right both sides at casing top, a plurality of heating panels of fixedly connected with on the outer wall at casing top.

As a further aspect of the present invention: through being provided with detachable movable assembly, can carry out local change to movable assembly, improve operating personnel's change efficiency greatly, simultaneously, avoided when local wear appearing, change whole comb board, practiced thrift the resource.

Furthermore, the lower buckle lug is matched with the upper buckle lug in shape and size, and the lower buckle lug and the upper buckle lug are fixedly connected through a bolt.

Furthermore, the clamping groove is matched with the buckle.

Furthermore, the cross section of the supporting seat is of a concave structure, and the supporting seat is clamped with the shell.

Furthermore, round holes are formed in the left side and the right side of the mounting plate and are matched with the mounting holes, and the mounting holes are fixedly connected with the round holes through bolts.

Furthermore, the heating panel sets up to three right triangle structures, and a plurality of heating panels are equidistance evenly distributed, the surface of heating panel perpendicular to casing.

As a further aspect of the present invention: through being provided with the heating panel, increased the area of contact of air with the comb board, strengthened the radiating effect, avoided the local high temperature of comb board, reduced the degree of wear of comb board, the effectual life who prolongs the comb board.

Compared with the prior art, the utility model discloses a be provided with detachable movable assembly, can carry out local change to movable assembly, improve operating personnel's change efficiency greatly, simultaneously, avoided when local wear appearing, change whole comb board, practiced thrift the resource.

Drawings

Fig. 1 is a structural schematic diagram of a grate plate of a grate cooler.

Fig. 2 is a schematic structural diagram of a grate plate assembly in a grate plate of a grate cooler.

Fig. 3 is a schematic top view of a fixed plate in a grate plate of the grate cooler.

Fig. 4 is a schematic bottom structure view of a fixed plate in a grate plate of a grate cooler.

Fig. 5 is a schematic structural diagram of a movable assembly in a grate plate of the grate cooler.

In the figure: 1. a base; 2. a vent hole; 3. a lower buckling lug; 4. mounting holes; 5. a grate plate assembly; 6. a fixing plate; 7. a base plate; 8. mounting grooves; 9. a card slot; 10. a supporting seat; 11. an upper buckle lug; 12. mounting a plate; 13. a movable component; 14. a housing; 15. buckling; 16. a heat sink.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-5, a grate plate of a grate cooler comprises a base 1, a plurality of vent holes 2 are formed on the base 1, lower fastening lugs 3 are fixedly connected to the middle of the vent holes 2 and positioned on the front side of the base 1, two mounting holes 4 are formed on the back side of the vent holes 2, a grate plate assembly 5 is fixedly connected to the top of the vent holes 2, the grate plate assembly 5 comprises a fixed plate 6 and a plurality of movable assemblies 13, the fixed plate 6 comprises a bottom plate 7, a mounting groove 8 is formed in the rear side of the bottom plate 7, a plurality of clamping grooves 9 are formed in the left side and the right side of the mounting groove 8, a plurality of supporting seats 10 are fixedly connected to the bottom of the mounting groove 8, an upper fastening lug 11 is fixedly connected to the middle of the front side of the bottom plate 7, the lower fastening lug 3 is matched with the upper fastening lug 11 in shape and size, and fixedly connected with the upper fastening lug and the lower, the round hole is matched with the mounting hole 4, the mounting hole 4 is fixedly connected with the round hole through a bolt, a plurality of movable assemblies 13 are fixedly arranged in the mounting groove 8, each movable assembly 13 comprises a shell 14, the section of each supporting seat 10 is of a concave structure, the supporting seats 10 are clamped with the shells 14, the left side and the right side of the top of each shell 14 are fixedly connected with a buckle 15, each clamping groove 9 is matched with the corresponding buckle 15, the outer wall of the top of each shell 14 is fixedly connected with a plurality of heat dissipation plates 16, each heat dissipation plate 16 is of a triangular structure, the heat dissipation plates 16 are evenly distributed at equal intervals, the heat dissipation plates 16 are perpendicular to the outer surface of each shell 14, the movable assemblies 13 can be locally replaced by arranging the detachable movable assemblies 13, the replacement efficiency of operators is greatly improved, meanwhile, the replacement of the whole grate plate is avoided when local abrasion occurs, and resources are saved, by arranging the heat dissipation plate 16, the contact area between air and the grid plate is increased, the heat dissipation effect is enhanced, the local overhigh temperature of the grid plate is avoided, the abrasion degree of the grid plate is reduced, and the service life of the grid plate is effectively prolonged.

The utility model discloses a theory of operation is: when carrying out the installation and the change of comb board subassembly 5, at first operating personnel with comb board subassembly 5 fixed mounting on ventilation hole 2 on base 1, and simultaneously, guarantee to detain ear 11 and detain ear 3 mutually relatively down, and through bolt fixed connection, two round holes on the mounting panel 12 are mutually butted with mounting hole 4 in addition, and through bolt fixed connection, comb board subassembly 5 and base 1's fixed mounting, install movable assembly 13 afterwards, in the installation, in 14 joint mounting grooves 8 of casing, guarantee buckle 15 joint in draw-in groove 9, and fix movable assembly 13 through the screw, thereby accomplish the fixed mounting of whole comb board subassembly 5.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A grate plate of a grate cooler comprises a base (1), wherein a plurality of vent holes (2) are formed in the base (1), lower buckling lugs (3) are fixedly connected to the middle of the vent holes (2) and located on the front side of the base (1), two mounting holes (4) are formed in the back side of the vent holes (2), the grate plate is characterized in that a grate plate assembly (5) is fixedly connected to the top of the vent holes (2), the grate plate assembly (5) comprises a fixing plate (6) and a plurality of movable assemblies (13), the fixing plate (6) comprises a bottom plate (7), a mounting groove (8) is formed in the rear side of the bottom plate (7), a plurality of clamping grooves (9) are formed in the left side and the right side of the mounting groove (8), a plurality of supporting seats (10) are fixedly connected to the bottom of the mounting groove (8), an upper buckling lug (11) is fixedly connected to the middle of the front, the middle part fixedly connected with mounting panel (12) at bottom plate (7) diapire, fixed mounting has a plurality of movable assembly (13) in mounting groove (8), movable assembly (13) are including casing (14), the equal fixedly connected with buckle (15) in the left and right both sides at casing (14) top, a plurality of heating panels of fixedly connected with (16) on the outer wall at casing (14) top.

2. The grate plate of the grate cooler according to the claim 1 is characterized in that the lower buckling lug (3) is matched with the upper buckling lug (11) in shape and size, and the lower buckling lug and the upper buckling lug are fixedly connected through a bolt.

3. Grate plate of a grate cooler according to claim 1, characterized in that the slots (9) are adapted to the clips (15).

4. Grate cooler grate plate according to claim 1, characterized in that the cross-section of the support base (10) is arranged in a concave structure, and the support base (10) is clamped with the casing (14).

5. The grate cooler grate plate of claim 1, wherein round holes are formed in the left side and the right side of the mounting plate (12) and are matched with the mounting holes (4), and the mounting holes (4) are fixedly connected with the round holes through bolts.

6. Grate plate of a grate cooler according to claim 1, characterized in that the heat dissipation plates (16) are arranged in a triangular structure with three right angles, and a plurality of heat dissipation plates (16) are evenly distributed at equal intervals, and the heat dissipation plates (16) are vertical to the outer surface of the casing (14).