CN213492740U

CN213492740U - Kiln head high-frequency pulse dust grading recovery device with dust removal structure

Info

Publication number: CN213492740U
Application number: CN202021018997.0U
Authority: CN
Inventors: 贺雄文; 张军长
Original assignee: Shaanxi Satisfactory Cement Co ltd
Current assignee: Shaanxi Satisfactory Cement Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-06-22
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a kiln head high-frequency pulse dust grading recovery unit with dust removal structure, including the electrostatic precipitator main part, the left side of electrostatic precipitator main part is connected and is installed the recovery pipeline, the top fixed mounting of recovery pipeline has the bracing piece, and the quantity of bracing piece is two, the screw rod is installed to the all threads in inside of bracing piece, and the screw rod extends to the outside of bracing piece bottom, the top that the screw rod is located the bracing piece outside all fixed mounting have the gear, left side the motor is installed on the top of gear, the surface of screw rod all cup joints and installs the lifting piece. The utility model discloses a be provided with the lifting piece, the staff passes through the motor, will keep in the box upwards and take out from the electrostatic precipitator main part with the lifting piece to make things convenient for the staff to come to change the shower nozzle that damages, thereby reduce the staff and change the shower nozzle and make the process, thereby make things convenient for the staff to change the shower nozzle.

Description

Kiln head high-frequency pulse dust grading recovery device with dust removal structure

Technical Field

The utility model relates to a kiln hood high frequency pulse dust retrieves technical field, specifically is a kiln hood high frequency pulse dust grading recovery unit with dust removal structure.

Background

Kiln head high-frequency pulse dust grading recovery technology, through improving inside the counter point dust collector, adjust reasonable rapping time and flue gas quenching and tempering, strengthen dust pelletizing system's dust collection efficiency, under the prerequisite of guaranteeing product quality and production efficiency, reach the purpose that reduces the maintenance cost, and the life of the shower nozzle that is used for increasing the inside flue gas humidity of device among the current kiln head high-frequency pulse dust recovery device reaches the limit after, the staff is very complicated to the change process of shower nozzle, thereby the work efficiency of device has been reduced, consequently, need design kiln head high-frequency pulse dust grading recovery device with dust removal structure and solve foretell problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a kiln head high-frequency pulse dust grading recovery unit with dust removal structure to after the life who is used for increasing the shower nozzle of the inside flue gas humidity of device among the current kiln head high-frequency pulse dust recovery unit who proposes among the solution above-mentioned background art reachs the limit, the staff is very complicated to the change process of shower nozzle, thereby has reduced the work efficiency's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a kiln head high-frequency pulse dust grading recovery unit with dust removal structure, includes the electrostatic precipitator main part, the recovery pipeline is installed in the left side connection of electrostatic precipitator main part, the top fixed mounting of recovery pipeline has the bracing piece, and the quantity of bracing piece is two, the screw rod is installed to the inside all threads of bracing piece, and the screw rod extends to the outside of bracing piece bottom, the top that the screw rod is located the bracing piece outside all fixed mounting have the gear, the left side the motor is installed to the top of gear, and the input of motor is connected with control panel's output through the wire, the surface of screw rod all cup joints and installs the lifting piece, and the one end that the lifting piece wants to be close to all extends to the outside of bracing piece, two the box of keeping in has all been placed to the top of lifting piece, the top of the box of keeping in is connected and, the shower nozzle is installed to the box bottom of keeping in between the auxiliary rod, and the quantity of shower nozzle is two, the collecting box is installed to one side that the recovery pipeline bottom is close to the electrostatic precipitator main part.

Preferably, the inner walls of the two sides of the collecting box are provided with sliding grooves, and sliding blocks are arranged inside the bottom ends of the sliding grooves in a sliding mode.

Preferably, the auxiliary rod all fixed mounting have sealed piece in the one side of keeping away from each other, the inside all fixed mounting of sealed piece has sealing spring, and every sealing spring quantity of installation is two on the sealed piece.

Preferably, the other end of the sealing spring is fixedly provided with a clamping block, and the top end of the clamping block is trapezoidal.

Preferably, the outer surfaces of the two gears are sleeved with a crawler belt, and the gears are meshed with the crawler belt.

Preferably, the top ends of the two sliding blocks are fixedly provided with separating rods, and a separating net is arranged between the separating rods.

Compared with the prior art, the beneficial effects of the utility model are that: this kiln head high-frequency pulse dust grading recovery unit with dust removal structure's simple structure, convenient to use, staff will draw forth the inside vapour of pipeline leading-in to the recovery pipeline inside through the shower nozzle to this increases flue gas humidity, reduces dust specific resistance to suitable scope, thereby reinforcing electrostatic precipitator main part dust collection efficiency.

1. Through being provided with the lifting piece, the staff passes through the motor to bring the lifting piece upwards to the box of will keeping in out from the electrostatic precipitator main part to make things convenient for the staff to come to change the shower nozzle of damage, thereby reduce the staff and change the shower nozzle and make the process, thereby come to make things convenient for the staff to change the shower nozzle.

2. Through being provided with the branch spacer bar, the branch spacer bar will distinguish steam and dust in the recovery pipeline to inside the collecting box that prevents that the dust in the recovery pipeline can get into, thus reduce the process that the staff carries out secondary treatment to the inside steam that collects of collecting box after, thereby make the steam in the collecting box can be utilized once more, thereby reduce the emergence of the extravagant condition of resource.

Drawings

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

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

FIG. 3 is a schematic front sectional view of the support rod structure of the present invention;

fig. 4 is a partially enlarged schematic view of the structure a in fig. 2 according to the present invention.

In the figure: 1. the electric dust collector main body; 2. a recovery pipeline; 3. a support bar; 4. a collection box; 5. leading out a pipeline; 6. a temporary storage box; 7. a spray head; 8. a motor; 9. a screw; 10. a gear; 11. a crawler belt; 12. an auxiliary lever; 13. a sealing block; 14. a seal spring; 15. a clamping block; 16. lifting the block; 17. a chute; 18. a spacer bar; 19. 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 an embodiment:

the utility model provides a kiln head high-frequency pulse dust grading recovery unit with dust removal structure, including electrostatic precipitator main part 1, the left side of electrostatic precipitator main part 1 is connected and is installed recovery pipeline 2, electrostatic precipitator main part 1 can the automatic adjustment pulsewidth, the pulse width, pulse repetition frequency, change current density, the specific resistance that makes the dust layer is less than the breakdown voltage on dust layer with current density and product, let the dust of taking the negative electricity slowly in arriving the positive pole after with become neutral dust, be favorable to the dust to shake and beat and peel off and fall into the ash bucket, and then avoid dust layer breakdown to appear anti-corona, improve the technique of electrostatic precipitation dust removal effect greatly.

The top end of the recovery pipeline 2 is fixedly provided with two support rods 3, the number of the support rods 3 is two, the inner parts of the support rods 3 are all provided with screw rods 9 in a threaded manner, the screw rods 9 extend to the outer side of the bottom end of the support rods 3, the top ends of the screw rods 9, which are positioned at the outer side of the support rods 3, are all fixedly provided with gears 10, the outer surfaces of the two gears 10 are sleeved with tracks 11, the top end of the left gear 10 is provided with a motor 8, the input end of the motor 8 is connected with the output end of a control panel through a wire, the outer surfaces of the screw rods 9 are all sleeved with lifting blocks 16, the ends, which are near the lifting blocks 16, extend to the outer side of the support rods 3, the top ends of the two lifting blocks 16 are all provided with boxes 6, the top end of the temporary storage box 6 is connected with, properly increase flue gas humidity, reduce dust specific resistance to suitable scope, reinforcing electrostatic precipitator main part 1 dust collection efficiency.

The bottom end of the temporary storage box 6 is fixedly provided with an auxiliary rod 12, one side of each auxiliary rod 12, which is far away from each other, is fixedly provided with a sealing block 13, the inside of each sealing block 13 is fixedly provided with a sealing spring 14, the number of the sealing springs 14 arranged on each sealing block 13 is two, the other end of each sealing spring 14 is fixedly provided with a clamping block 15, the bottom end of the temporary storage box 6 between the auxiliary rods 12 is provided with two spray heads 7, the number of the spray heads 7 is two, one side of the bottom end of the recovery pipeline 2, which is close to the electric precipitator main body 1, is provided with a collecting box 4, the inner walls of the two sides of the collecting box 4 are provided with sliding grooves 17, the inside of the bottom end of each sliding groove 17 is provided with a sliding block 19 in a sliding manner, the top ends of the two sliding blocks 19 are fixedly provided with a separation rod 18, therefore, the process that the staff carries out secondary treatment on the steam collected in the collecting box 4 later is reduced, so that the steam in the collecting box 4 can be reused, and the occurrence of resource waste is reduced.

The working principle is as follows: all the electric appliances used in the application are products which can be directly purchased in the market, the principle of the electric appliances is the prior art which is well known by the technical personnel in the field, and therefore the details are not repeated, the workers connect the device with a power supply to start the electric dust remover main body 1, then the electric dust remover main body 1 conveys the dust from the recovery pipeline 2 to the interior of the electric dust remover main body 1, the spray head 7 at the top end of the recovery pipeline 2 conveys the steam led out from the interior of the pipeline 5 into the recovery pipeline 2, so as to increase the water vapor content in the dust finally entering the interior of the electric dust remover main body 1, the temperature of the steam sprayed from the spray head 7 is higher, the service life of the spray head 7 can be seriously reduced, the spray head 7 in the recovery pipeline 2 is damaged, the steam in the lead-out pipeline 5 can not be uniformly sprayed, so as to increase the water vapor content in the dust in the recovery, the working personnel start the motor 8 through the control panel to drive the two screw rods 9 to rotate by the motor 8, and the lifting block 16 sleeved on the surface of the screw rod 9 is pushed upwards, so that the working personnel can conveniently replace the damaged spray head 7, thereby improving the dust removal efficiency of the electric dust remover main body 1, after the working personnel replace the spray head 7, the temporary storage box 6 is placed downwards through the motor 8, meanwhile, the clamping blocks 15 outwards popped out of the two sides of the auxiliary rod 12 at the two sides of the temporary storage box 6 can seal the opening at the top end of the recovery pipeline 2, thereby preventing the dust in the recovery pipeline 2 from leaking out of the recovery pipeline 2, the collecting box 4 arranged at the bottom end of the recovery pipeline 2 can recover the steam sprayed from the spray head 7, thereby preventing the resource waste, and the separating rod 18 arranged in the collecting box 4 can prevent the dust in the recovery pipeline 2 from entering the collecting box 4, thereby affecting the dust recovery efficiency of the electric dust collector body 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 kiln head high-frequency pulse dust grading recovery unit with dust removal structure, includes electrostatic precipitator main part (1), its characterized in that: the left side of electrostatic precipitator main part (1) is connected and is installed recovery pipeline (2), the top fixed mounting of recovery pipeline (2) has bracing piece (3), and the quantity of bracing piece (3) is two, screw rod (9) are all installed to the inside all screw threads of bracing piece (3), and screw rod (9) extend to the outside of bracing piece (3) bottom, the top that screw rod (9) are located the bracing piece (3) outside all fixed mounting have gear (10), the left side motor (8) are installed to the top of gear (10), and the input of motor (8) is connected with control panel's output through the wire, the surface of screw rod (9) all cup joints and installs lifting piece (16), and the one end that lifting piece (16) are close to all extends to the outside of bracing piece (3), two box (6) have all been placed in the top of lifting piece (16), the top connection of temporary storage box (6) is installed and is drawn forth pipeline (5), temporary storage box (6) bottom fixed mounting has auxiliary rod (12), shower nozzle (7) are installed to temporary storage box (6) bottom between auxiliary rod (12), and the quantity of shower nozzle (7) is two, collecting box (4) are installed to one side that recovery pipeline (2) bottom is close to electrostatic precipitator main part (1).

2. The kiln head high-frequency pulse dust classification and recovery device with the dust removal structure as claimed in claim 1, wherein: the inner walls of the two sides of the collecting box (4) are provided with sliding grooves (17), and sliding blocks (19) are arranged inside the bottom ends of the sliding grooves (17) in a sliding mode.

3. The kiln head high-frequency pulse dust classification and recovery device with the dust removal structure as claimed in claim 1, wherein: the utility model discloses a sealing rod, including auxiliary rod (12), one side that keeps away from each other all fixed mounting have sealed piece (13), the inside all fixed mounting of sealed piece (13) has sealing spring (14), and every sealing spring (14) quantity of installation is two on sealed piece (13).

4. The kiln head high-frequency pulse dust classification and recovery device with the dust removal structure as claimed in claim 3, wherein: the other end of the sealing spring (14) is fixedly provided with a clamping block (15), and the top end of the clamping block (15) is trapezoidal.

5. The kiln head high-frequency pulse dust classification and recovery device with the dust removal structure as claimed in claim 1, wherein: the outer surfaces of the two gears (10) are sleeved with tracks (11), and the gears (10) are meshed with the tracks (11).

6. The kiln head high-frequency pulse dust classification and recovery device with the dust removal structure as claimed in claim 2, wherein: the top ends of the two sliding blocks (19) are fixedly provided with separating rods (18), and a separating net is arranged in the middle of each separating rod (18).