CN213133935U

CN213133935U - Furnace ash discharging vibrating screen mechanism for slag treatment

Info

Publication number: CN213133935U
Application number: CN202020841846.9U
Authority: CN
Inventors: 顾桂荣; 顾志强; 李海龙; 李运忠
Original assignee: Guangdong Zhongneng Technology Group Co ltd
Current assignee: Guangdong Zhongneng Technology Group Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-05-07
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a vibrating screen mechanism for ash discharging of furnace slag for processing furnace slag, which comprises a support frame a and a support frame b, the upper inner sides of the support frame a and the support frame b are respectively fixedly connected with two groups of rotating shafts through bolts, the two groups of rotating shafts are movably connected with sleeves through bearings, a support rod is fixedly welded below the sleeve, the inner side of the lower end of the support rod is fixedly connected with a vibrating screen box through a bolt, the left sides of the supporting frame a and the supporting frame b are fixedly provided with stepping motors through motor fixing seats, the output end of the stepping motor is connected with an eccentric roller, the eccentric roller is movably connected with a connecting rod, the other end of the connecting rod is movably connected with a traction rod, the utility model discloses a, adopt step motor drive to shake reciprocal passive of sieve case to can carry out the sieve shake, and place the raise dust and get into aloft, the environmental protection is high-efficient.

Description

Furnace ash discharging vibrating screen mechanism for slag treatment

Technical Field

The utility model relates to a shale shaker technical field specifically is a slag is handled and is used riddler mechanism for grate ash.

Background

The invention discloses a vibrating screen mechanism for furnace ash disposal, which is characterized in that fly ash is generated in the combustion process of a fluidized bed furnace, most of the fly ash generally falls into a settling chamber and an ash discharge hopper below the settling chamber after passing through the settling chamber, and the furnace ash discharge is screened by a vibrating screen in the discharge process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slag is handled with grate ash with shale shaker mechanism to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slag is handled with grate ash with riddler mechanism, includes support frame a and support frame b, the top inboard of support frame a and support frame b is respectively through two sets of pivots of bolt fixedly connected with, and is two sets of there is the sleeve pipe through bearing swing joint in the pivot, and the sleeve pipe of setting can be rotatory in the pivot. The fixed welding in sheathed tube below has the bracing piece, the lower extreme inboard of bracing piece has the shake sieve case through bolt fixedly connected with, and the rotatory swing that can drive the bracing piece of sleeve pipe that sets up, the bracing piece redrive shake the swing that makes a round trip of sieve case, be convenient for sieve the material to the grate ash. The top fixedly connected with housing of shake sieve case, the housing of setting is arc, and the housing can be sealed the top of shaking the sieve case and cover, and the in-process raise dust of placing the shake sieve disperses to the air, the interior bottom of shaking the sieve case is provided with the screen cloth, rivet fixedly connected with ripple rubber pad is passed through to the below of shaking the sieve case, the below of ripple rubber pad is through rivet fixedly connected with stock guide, open the lower one end of stock guide has the discharge gate, and the ripple rubber pad matter of setting is soft, has good swing characteristic, shakes the sieve case can be because the ripple rubber pad follows the stock guide of swing below can not follow the swing, conveniently carries out the unloading, and the setting of ripple rubber pad also can place the raise of dust and disperse in the air simultaneously. The left sides of support frame an and support frame b have step motor through motor fixing base fixed mounting, be connected with eccentric gyro wheel on step motor's the output, swing joint has the connecting rod on the eccentric gyro wheel, the other end swing joint of connecting rod has the traction lever, the other end of traction lever is articulated with the side of riddle case, through the step motor who sets up, can drive the rotation of eccentric gyro wheel, and eccentric gyro wheel drives the back-and-forth movement of connecting rod, and the connecting rod then drags the horizontal hunting motion of traction lever, and the traction lever can drive the swing of riddle case to the riddle operation of drive riddle case.

Preferably, the right side below the vibrating screen box is connected with a discharge inclined plate.

Preferably, the top of housing is provided with the charge door, and articulated on the charge door have the apron.

Preferably, universal wheels are installed below the support frames a and b.

Preferably, the material guide plate is fixedly connected to the support frame a and the support frame b through bolts.

Preferably, the cover and the corrugated rubber gasket enclose the shaker box.

Compared with the prior art, the beneficial effects of the utility model are as follows: the vibrating screen mechanism for the ash discharging of the furnace for slag treatment has reasonable design and simple structure, the arranged sleeve can rotate on a rotating shaft, the rotation of the arranged sleeve can drive the supporting rod to swing, the supporting rod drives the vibrating screen box to swing back and forth so as to be convenient for screening the ash discharging, the arranged housing is in a circular arc shape and can seal the upper part of the vibrating screen box, dust is scattered into the air in the process of placing the vibrating screen, the arranged corrugated rubber pad is soft and has good swinging characteristic, the vibrating screen box can conveniently carry out blanking because the corrugated rubber pad can not swing along with a guide plate below the swinging in the swinging process, meanwhile, the arrangement of the corrugated rubber pad can also prevent the dust from being scattered into the air, the eccentric roller can drive the rotation of the eccentric roller through the arranged step motor, the eccentric roller drives the connecting rod to move back and forth, and back, and left swinging movement of the traction rod is then dragged, the traction lever can drive the swing of shaking the sieve case to the reciprocating of sieve case is shaken in the drive, and this utility model adopts step motor drive to shake the reciprocal passively of sieve case, thereby can carry out the shale shaker, and place the raise dust and get into aloft, and the environmental protection is high-efficient.

Drawings

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

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

fig. 3 is a schematic view of the connecting rod structure of the present invention.

In the figure: 1. a support frame a; 2. a support frame b; 3. a rotating shaft; 4. a sleeve; 5. a support bar; 6. vibrating the screen box; 7. screening a screen; 8. a housing; 9. a corrugated rubber pad; 10. a material guide plate; 11. a discharge port; 12. a stepping motor; 13. an eccentric roller; 14. a connecting rod; 15. a motor fixing seat; 16. a draw bar; 17. a discharge sloping plate; 18. a cover plate; 19. a universal wheel.

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. 1-3, a screen shaker mechanism for ash discharging of a furnace for slag treatment includes a support frame a1 and a support frame b2, wherein two sets of rotating shafts 3 are respectively fixedly connected to the upper inner sides of the support frame a1 and the support frame b2 through bolts, two sets of rotating shafts 3 are movably connected with sleeves 4 through bearings, and the sleeves 4 can rotate on the rotating shafts 3.

The fixed welding in the below of sleeve pipe 4 has bracing piece 5, the lower extreme inboard of bracing piece 5 is through bolt fixedly connected with shake sieve case 6, and the rotatory swing that can drive bracing piece 5 of sleeve pipe 4 that sets up, the back and forth swing of shaking sieve case 6 is driven again to bracing piece 5, is convenient for sieve the material to the grate ash.

The top fixedly connected with housing 8 of shake sieve case 6, the housing 8 of setting is arc, and housing 8 can be sealed the top of shaking sieve case 6 and cover, places the in-process raise dust of shake sieve and scatters to the air, the interior bottom of shaking sieve case 6 is provided with screen cloth 7, shake the below of sieve case 6 and pass through rivet fixedly connected with ripple rubber pad 9, rivet fixedly connected with stock guide 10 is passed through to the below of ripple rubber pad 9, the lower one end of stock guide 10 is opened there is discharge gate 11, and the ripple rubber pad 9 of setting is soft in nature, has good swing characteristic, and shake sieve case 6 can be because ripple rubber pad 9 follows the stock guide 10 of swing below can not follow the swing, conveniently carries out the unloading, and the raising of dust also can be placed to the air in the setting of ripple rubber pad 9 simultaneously.

The left sides of support frame a1 and support frame b2 are passed through motor fixing base 15 fixed mounting and are had step motor 12, be connected with eccentric gyro wheel 13 on the output of step motor 12, swing joint has connecting rod 14 on the eccentric gyro wheel 13, the other end swing joint of connecting rod 14 has traction lever 16, the other end of traction lever 16 is articulated with the side of shake sieve case 6, through the step motor 12 who sets up, can drive the rotation of eccentric gyro wheel 13, and eccentric gyro wheel 13 drives the back-and-forth movement of connecting rod 14, and connecting rod 14 then pulls the horizontal hunting motion of traction lever 16, and traction lever 16 can drive the swing of shaking sieve case 6 to the shake sieve operation of drive sieve case 6.

Specifically, the below right side of shaking screen box 6 is connected with ejection of compact swash plate 17, the top of housing 8 is provided with the charge door, and articulated on the charge door have an apron 18, conveniently feeds in raw material, universal wheel 19 is installed to support frame a1 and support frame b 2's below, makes things convenient for the removal of device, stock guide 10 passes through bolt fixed connection on support frame a1 and support frame b2, housing 8 and ripple rubber pad 9 seal shaking screen box 6.

It should be noted that the vibrating screen mechanism for the ash of the furnace for slag treatment has reasonable design and simple structure, the arranged sleeve 4 can rotate on the rotating shaft 3, the arranged sleeve 4 can rotate to drive the support rod 5 to swing, the support rod 5 drives the vibrating screen box 6 to swing back and forth so as to screen the ash of the furnace, the arranged cover 8 is arc-shaped, the cover 8 can seal the upper part of the vibrating screen box 6, the raised dust is dispersed into the air in the process of placing the vibrating screen, the arranged corrugated rubber pad 9 is soft and has good swinging characteristic, the vibrating screen box 6 can drive the eccentric roller 13 to rotate in the swinging process because the corrugated rubber pad 9 can not follow the guide plate 10 below the swinging in the process of placing the vibrating screen, so as to facilitate blanking, meanwhile, the corrugated rubber pad 9 can also be used for placing the raised dust into the air, and the stepping motor 12 is arranged, eccentric gyro wheel 13 drives the back-and-forth movement of connecting rod 14, and connecting rod 14 then pulls the horizontal hunting motion of traction lever 16, and traction lever 16 can drive the swing of shaking sieve case 6 to the drive shakes the sieve operation of sieve case 6, and this utility model adopts step motor 12 drive to shake reciprocal passive of sieve case 6, thereby can carry out the sieve that shakes, and places the raise dust entering aloft, and the environmental protection is high-efficient.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slag is handled with grate ash with riddle mechanism, includes support frame a (1) and support frame b (2), its characterized in that: the upper inner sides of the support frame a (1) and the support frame b (2) are respectively fixedly connected with two groups of rotating shafts (3) through bolts, the two groups of rotating shafts (3) are movably connected with a sleeve (4) through a bearing, a support rod (5) is fixedly welded below the sleeve (4), the lower end inner side of the support rod (5) is fixedly connected with a vibrating screen box (6) through bolts, the upper part of the vibrating screen box (6) is fixedly connected with a housing (8), the inner bottom of the vibrating screen box (6) is provided with a screen (7), the lower part of the vibrating screen box (6) is fixedly connected with a corrugated rubber pad (9) through rivets, the lower part of the corrugated rubber pad (9) is fixedly connected with a material guide plate (10) through rivets, the lower end of the material guide plate (10) is provided with a discharge hole (11), and the left sides of the support frame a (1) and the support frame b (2) are fixedly provided with a stepping motor (, the output end of the stepping motor (12) is connected with an eccentric roller (13), the eccentric roller (13) is movably connected with a connecting rod (14), the other end of the connecting rod (14) is movably connected with a traction rod (16), and the other end of the traction rod (16) is hinged with the side face of the vibrating screen box (6).

2. The screen mechanism of claim 1, wherein the screen mechanism comprises: the right side below the vibrating screen box (6) is connected with a discharge inclined plate (17).

3. The screen mechanism of claim 1, wherein the screen mechanism comprises: the top of housing (8) is provided with the charge door, and articulated on the charge door have apron (18).

4. The screen mechanism of claim 1, wherein the screen mechanism comprises: universal wheels (19) are arranged below the supporting frame a (1) and the supporting frame b (2).

5. The screen mechanism of claim 1, wherein the screen mechanism comprises: the material guide plate (10) is fixedly connected to the support frame a (1) and the support frame b (2) through bolts.

6. The screen mechanism of claim 1, wherein the screen mechanism comprises: the cover shell (8) and the corrugated rubber pad (9) seal the vibrating screen box (6).