CN218223865U

CN218223865U - Powder screening and dust removing device for lime kiln

Info

Publication number: CN218223865U
Application number: CN202222653650.9U
Authority: CN
Inventors: 吕磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-06
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a limekiln powder screening dust collector. Lime kiln powder screening dust collector includes: lime kiln powder sieve separator is provided with down the hopper on the lime kiln powder sieve separator, and the top of hopper is provided with the dust absorption fill down, fixed mounting has the dust removal case on one side outer wall of lime kiln powder sieve separator, the bottom fixed mounting of dust removal case has the dust absorption pipe, the other end of dust absorption pipe with the dust absorption fill intercommunication, the bottom fixed mounting of dust removal case has first fixed case, be provided with the collection frame in the first fixed case, the top fixed mounting of dust removal case has the fixed case of second, it is provided with the filter to slide in the fixed incasement of second, fixed mounting has the dust catcher on one side outer wall of dust removal case, the air intake fixed mounting of dust catcher has the guide duct. The utility model provides a limekiln powder screening dust collector has easy operation, clearance convenient, advantage that the dust removal effect is good.

Description

Limekiln powder screening dust collector

Technical Field

The utility model relates to a powder dust removal technical field especially relates to a limekiln powder screening dust collector.

Background

Lime kiln is a kiln used for calcining limestone, make the lime stone decompose into quick lime CaO and carbon dioxide CO2 under high temperature condition, need a large amount of lime in industrial fields such as steel, carbide, refractory groove material nowadays, from this need carry out a large amount of lime burning through lime kiln, can produce a large amount of lime powder and the impurity that contains in the powder after the process of calcining the lime stone, just later need screen the lime powder, but need stir or shake the lime powder in the screening process, just so produce lime raise dust easily, these raise dust spread to the operational environment in easily, exert an influence to the operational environment, need carry out the dust removal operation through professional dust collecting equipment.

Among the prior art, there is a lime kiln powder screening dust collector (publication: CN 216606107U), the structure of which includes a box, the top of which is provided with a feeding mechanism, a semicircular frame is installed in the middle of the inner side of the box, a supporting member is provided on the outer wall of one side of the box, a rotating shaft is installed in the inner side of the supporting member in a rotating manner, a driving mechanism is provided at the end of the rotating shaft away from the supporting member, the rotating shaft is located at the upper position of the inner side of the semicircular frame, a plurality of material stirring rods are installed at the outer side of the rotating shaft along the circumferential direction at equal intervals, the shape of the material stirring rods is wave-shaped, an impurity removing mechanism is provided at one end of the inner side of the semicircular frame, the outer side of the box is obliquely connected with a dust removing and adsorbing box through a mounting mechanism provided at the lower position.

Therefore, it is necessary to provide a powder screening and dust removing device for a lime kiln to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a limekiln powder screening dust collector easy operation, clearance convenient, dust removal effect is good.

In order to solve the technical problem, the utility model provides a limekiln powder screening dust collector, include: lime kiln powder sieve separator is provided with down the hopper on the lime kiln powder sieve separator, and the top of hopper is provided with the dust absorption fill down, fixed mounting has the dust removal case on one side outer wall of lime kiln powder sieve separator, the bottom fixed mounting of dust removal case has the dust absorption pipe, the other end of dust absorption pipe with the dust absorption fill intercommunication, the bottom fixed mounting of dust removal case has first fixed case, be provided with the collection frame in the first fixed incasement, the top fixed mounting of dust removal case has the fixed case of second, it is provided with the filter to slide in the fixed incasement of second, fixed mounting has the dust catcher on one side outer wall of dust removal case, the air intake fixed mounting of dust catcher, the other end of wind-guiding pipe with the top inner wall intercommunication of the fixed case of second, all seted up dust removal logical groove on the both sides inner wall of dust removal case, two dust removal logical groove respectively with the fixed case intercommunication of first fixed case and second.

Preferably, a first opening is formed in the outer wall of one side of the first fixed box, one side of the collecting frame extends into the first opening, a first handle is fixedly mounted on the outer wall of one side of the first fixed box, a second opening is formed in the outer wall of one side of the second fixed box, the outer wall of one side of the filter plate extends into the second opening, and a second handle is fixedly mounted on the outer wall of one side of the filter plate.

Preferably, fixed mounting has the clearance cylinder on one side outer wall of dust removal case, the telescopic shaft of clearance cylinder extends to the fixed incasement of second, be provided with the clearance board in the fixed incasement of second, one side outer wall of clearance board with the telescopic shaft fixed connection of clearance cylinder, clearance board top is provided with the brush, the brush with the bottom contact of filter.

Preferably, the top fixed mounting of dust removal case has the fixed plate, be provided with first aqueduct on the fixed plate, the one end of first aqueduct extends to outside the dust removal case, fixed mounting has a plurality of dust removal shower nozzles on the outer wall of first aqueduct, fixed mounting has two water collecting seat on the bottom inner wall of dust removal case, fixed mounting has the fixed case of third on one side outer wall of dust removal case, fixed mounting has the second aqueduct on one side outer wall of the fixed case of third, the other end of second aqueduct with the bottom inner wall intercommunication of dust removal case, sliding mounting has the filter frame in the fixed case of third.

Preferably, the outer walls of the two water collecting seats on the sides close to each other are both provided with inclined planes.

Preferably, a third opening is formed in the outer wall of one side of the third fixing box, one side of the filter frame extends into the third opening, and a third handle is fixedly mounted on the outer wall of one side of the filter frame.

Preferably, the second water guide pipe is provided with an electromagnetic valve.

Compared with the prior art, the utility model provides a limekiln powder screening dust collector has following beneficial effect:

the utility model provides a limekiln powder screening and dedusting device, which can rapidly remove dust of limekiln powder through the arrangement of a dust collector, an air guide pipe, a second fixed box, a filter plate, a dedusting box, a first fixed box, a collecting frame, a dust collecting pipe and a dust collecting bucket, and can perform dust fall treatment on the dust through water flow through a first water guide pipe, a plurality of dust removing spray heads, a second water guide pipe, a third fixed box, a filter frame and a drain pipe, thereby improving the cleaning effect on the dust;

can clear up the filter through clearance cylinder and clearance board, guarantee to the filter effect of dust, can will collect frame, filter and filter frame through setting up of first opening, second opening and third opening respectively and take out from first fixed case, the fixed case of second and the fixed incasement of third and clear up, improve the cleaning efficiency to the dust.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a powder screening and dust removing device for a lime kiln provided by the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of a powder screening and dust removing device for a lime kiln provided by the present invention;

FIG. 3 is another schematic perspective view of the powder screening and dust removing device for lime kilns provided by the present invention;

fig. 4 is a three-dimensional structure schematic diagram of the first water conduit and the dust removal nozzle in the lime kiln powder screening dust removal device provided by the utility model.

The reference numbers in the figures: 1. a lime kiln powder screening machine; 2. a feeding hopper; 3. a dust hopper; 4. a dust removal box; 5. a dust collection pipe; 6. a first stationary box; 7. a collection frame; 8. a second stationary box; 9. a filter plate; 10. a dust collector; 11. an air guide pipe; 12. cleaning the air cylinder; 13. cleaning the plate; 14. a dust removal through groove; 15. a fixing plate; 16. a first water conduit; 17. a dust removal spray head; 18. a water collecting base; 19. a third stationary box; 20. a second water conduit; 21. and (5) filtering the frame.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-4, wherein fig. 1 is a schematic perspective view of a powder screening and dust removing device for a lime kiln according to the present invention; FIG. 2 is a schematic view of a partial three-dimensional structure of the powder screening and dust removing device for the lime kiln provided by the present invention; FIG. 3 is a schematic view of another partial three-dimensional structure of the lime kiln powder screening and dust removing device provided by the present invention; fig. 4 is a three-dimensional structure of the first water guiding pipe and the dust removing nozzle in the lime kiln powder screening dust removing device provided by the utility model. Lime kiln powder screening dust collector includes: lime kiln powder screening machine 1, lime kiln powder screening machine 1 is formed by adopting the prior art, lime kiln powder screening machine 1 is provided with lower hopper 2, dust hopper 3 is arranged above lower hopper 2, the top inner wall of dust hopper 3 is set into four tangent inclined planes, thus the possibility that dust is adsorbed on the inner wall of dust hopper 3 can be reduced, lime kiln powder screening machine 1 is fixedly provided with dust removing box 4 on one side outer wall, dust suction pipe 5 is fixedly arranged at the bottom of dust removing box 4, the other end of dust suction pipe 5 is communicated with dust suction hopper 3, the bottom of dust removing box 4 is fixedly provided with first fixed box 6, the first fixed box 6 is internally provided with collecting frame 7, one side outer wall of first fixed box 6 is provided with a first opening, one side of collecting frame 7 extends into the first opening, the first handle is fixedly arranged on one side outer wall of first fixed box 6, the top of dust removing box 4 is fixedly provided with a second fixed box 8, second fixed box 8 is internally provided with filter plate 9, the two side inner walls of second fixed box 8 are fixedly provided with air outlets, the air outlets respectively, the two side inner walls of filter plate 9 extend into the first opening of the second fixed box, and the air outlet of air duct is connected with a second fixed box 10, one side of air outlet of air duct 10, one side of the second fixed box, the dust suction pipe 10, the air outlet of the second fixed box is provided with a second fixed box 10, a dust suction pipe is provided with a dust suction pipe 10, a dust suction pipe, all seted up the logical groove 14 of dust removal on the both sides inner wall of dust removal case 4, two dust removal lead to groove 14 and communicate with first fixed case 6 and the fixed case 8 of second respectively.

Fixed mounting has the clearance jar 12 on one side outer wall of dust removal case 4, the telescopic shaft of clearance jar 12 extends to the fixed incasement 8 of second, be provided with clearance board 13 in the fixed incasement 8 of second, the one side outer wall of clearance board 13 and the telescopic shaft fixed connection of clearance jar 12, clearance board 13 top is provided with the brush, the bottom contact of brush and filter 9, can clear up the dust impurity who adsorbs in the filter 9 bottom through the setting of clearance jar 12 and clearance board 13, avoid filter 9 to block up, thereby guarantee the normal clear of dust removal operation, reduce the change number of times to filter 9.

A fixed plate 15 is fixedly arranged at the top of the dust removing box 4, a first water guide pipe 16 is arranged on the fixed plate 15, one end of the first water guide pipe 16 extends out of the dust removing box 4, a plurality of dust removing spray nozzles 17 are fixedly arranged on the outer wall of the first water guide pipe 16, two water collecting seats 18 are fixedly arranged on the inner wall of the bottom of the dust removing box 4, the outer walls of the two water collecting seats 18, which are close to each other, on one side are both arranged into inclined planes, through the arrangement of the two water collecting seats 18, the water sprayed out of the dust removing spray nozzles 17 can be prevented from flowing into the dust collecting pipe 5 or the collecting frame 7, the use safety of dust removal through spraying is ensured, a third fixed box 19 is fixedly arranged on the outer wall of one side of the dust removing box 4, a second water guide pipe 20 is fixedly arranged on the outer wall of one side of the third fixed box 19, an electromagnetic valve is arranged on the second water guide pipe 20, and the air in the second water guide pipe 20 can be controlled to flow through the arrangement of the electromagnetic valve, the dust-absorbing device is characterized in that outside air is prevented from entering the dust removing box 4 through the second water guide pipe 20 to affect dust absorption, the other end of the second water guide pipe 20 is communicated with the inner wall of the bottom of the dust removing box 4, the filter frame 21 is slidably mounted in the third fixing box 19, support plates are fixedly mounted on the inner walls of two sides of the third fixing box 19, second sliding grooves are formed in the tops of the two support plates, one side of each of the two second sliding grooves extends out of the third fixing box 19, two second sliding plates are fixedly mounted on the inner wall of the bottom of the filter frame 21 and are respectively in sliding connection with the two second sliding grooves, a drain pipe is fixedly mounted at the bottom of the filter frame 21, the other end of the drain pipe is connected with a drainage system of a factory, a third opening is formed in the outer wall of one side of the third fixing box 19, one side of the filter frame 21 extends into the third opening, and a third handle is fixedly mounted on the outer wall of one side of the filter frame 21, the bottom of the second filter frame 21 is provided in a filter net shape.

In this embodiment, the first opening and the collecting frame 7, the second opening and the filter plate 9, and the third opening and the filter frame 21 are connected in a sealing manner.

In this embodiment:

during the use, filter the lime kiln powder through lime kiln powder sieve separator 1, the powder after the screening can discharge and collect through hopper 2 down, when discharging the powder through hopper 2 down, start dust catcher 10 and absorb the air current, can absorb the dust that rises to dust removal case 4 on hopper 2 down through dust hopper 3 and dust absorption pipe 5 like this, the rethread is located the fixed incasement of second that advances through dust removal logical groove 14 on the inner wall of dust removal case 4 top, filter the dust in the air current through filter 9, the dust impurity that filters comes down can be through being located dust removal logical groove 14 on the inner wall of dust removal case 4 bottom and advance in collecting frame 7, collect dust impurity through collecting frame 7, can conveniently clear up dust impurity like this, when the dust in the impurity is more, can open the solenoid valve on second aqueduct 20, rethread first aqueduct 16 with external water flow leading-in to a plurality of dust removal shower nozzles 17 dust removal case 4 carries out the dust fall processing, can improve the filter effect to the dust removal, and filter the rivers 19 that the second aqueduct can flow through the fixed filter box that the third rivers flow through the filter box 19, the filter effect that can flow fast behind the third aqueduct and can be taken out, the filter box, the filter effect is fixed, the rivers that can flow through the third aqueduct and can be taken out, the filter box that can be fixed behind the filter box 19.

the dust remover comprises a dust collector 10, an air guide pipe 11, a second fixed box 8, a filter plate 9, a dust removing box 4, a first fixed box 6, a collection frame 7, a dust suction pipe 5 and a dust suction hopper 3, and can be used for rapidly removing dust from lime kiln powder;

can clear up the filter 9 through clearance jar 12 and clearance board 13, guarantee to the filter effect of dust, can take out collection frame 7, filter 9 and filter frame 21 from first fixed case 6, the fixed case of second 8 and the fixed case 19 of third respectively through the setting of first opening, second opening and third opening and clear up, improve the cleaning efficiency to the dust.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A powder screening and dust removing device for a lime kiln comprises: lime kiln powder sieve separator is provided with down the hopper on the lime kiln powder sieve separator, and the top of hopper is provided with the dust absorption fill down, its characterized in that, fixed mounting has the dust removal case on one side outer wall of lime kiln powder sieve separator, the bottom fixed mounting of dust removal case has the dust absorption pipe, the other end of dust absorption pipe with the dust absorption fill intercommunication, the bottom fixed mounting of dust removal case has first fixed case, be provided with the collection frame in the first fixed incasement, the top fixed mounting of dust removal case has the second fixed case, it is provided with the filter to slide in the second fixed case, fixed mounting has the dust catcher on one side outer wall of dust removal case, the air intake fixed mounting of dust catcher, the other end of guide duct with the top inner wall intercommunication of the fixed case of second, all seted up on the both sides inner wall of dust removal case and removed the groove, two remove dust lead to the groove respectively with the fixed case intercommunication of first fixed case and second.

2. The lime kiln powder screening and dust removing device of claim 1, wherein a first opening is formed on an outer wall of one side of the first fixing box, one side of the collecting frame extends into the first opening, a first handle is fixedly mounted on an outer wall of one side of the first fixing box, a second opening is formed on an outer wall of one side of the second fixing box, an outer wall of one side of the filter plate extends into the second opening, and a second handle is fixedly mounted on an outer wall of one side of the filter plate.

3. The lime kiln powder screening and dust removing device according to claim 2, wherein a cleaning cylinder is fixedly mounted on an outer wall of one side of the dust removing box, a telescopic shaft of the cleaning cylinder extends into the second fixed box, a cleaning plate is arranged in the second fixed box, an outer wall of one side of the cleaning plate is fixedly connected with the telescopic shaft of the cleaning cylinder, a brush is arranged at the top of the cleaning plate, and the brush is in contact with the bottom of the filter plate.

4. The lime kiln powder screening and dedusting device according to claim 1, wherein a fixing plate is fixedly mounted at the top of the dedusting box, a first water guide pipe is arranged on the fixing plate, one end of the first water guide pipe extends to the outside of the dedusting box, a plurality of dedusting spray heads are fixedly mounted on the outer wall of the first water guide pipe, two water collecting seats are fixedly mounted on the inner wall of the bottom of the dedusting box, a third fixing box is fixedly mounted on the outer wall of one side of the dedusting box, a second water guide pipe is fixedly mounted on the outer wall of one side of the third fixing box, the other end of the second water guide pipe is communicated with the inner wall of the bottom of the dedusting box, and a filter frame is slidably mounted in the third fixing box.

5. The lime kiln powder screening and dust removing device as claimed in claim 4, wherein the outer wall of the side of the two water collecting bases adjacent to each other is provided with an inclined surface.

6. The lime kiln powder screening and dust removing device of claim 4, wherein a third opening is formed in an outer wall of one side of the third fixing box, one side of the filter frame extends into the third opening, and a third handle is fixedly mounted on an outer wall of one side of the filter frame.

7. The lime kiln powder screening and dedusting device as claimed in claim 4, wherein the second water conduit is provided with an electromagnetic valve.