CN218573140U - Ash bucket ash removal system - Google Patents

Abstract

The utility model discloses an ash bucket deashing system, including last ash bucket, lower ash bucket and air pump, go up the ash bucket and pass through connecting piece zonulae occludens down between the ash bucket, the outside of going up the ash bucket is provided with the mound seat, and the hammering device is installed to one side that the ash bucket was kept away from to the mound seat, it is inboard at the top of ash bucket down to go up a part suit of ash bucket bottom, and the strengthening rib of vertical and transverse distribution is installed in the outside of going up the ash bucket, and the mound seat is located the strengthening rib, the mound seat is including strikeing seat, discus and mounting, the mounting is fixed in the cross section of vertical and horizontal strengthening rib, the inboard of mounting is connected with fixed impact seat. This ash bucket deashing system has simple structure, and is not fragile, and the fault rate is low, when being used for a plurality of ash buckets, cost reduction and the control of being convenient for, and its dynamics of strikeing can be adjusted, and the deashing effect is guaranteed to the dust that can clear up different adhesion strength, replaces the bulkhead vibrator.

Description

Ash bucket ash removal system

Technical Field

The utility model relates to an ash bucket ash removal device specifically is an environmental protection is with gas treatment facility ash bucket ash removal system.

Background

The dust hopper under the dust collector generally has larger dust removal area, a bin wall vibrator, a material level device, an access hole or an air cannon can be arranged on the dust hopper of the dust collector, the single dust collector is not required to be arranged, the lower opening of the dust hopper is connected with a dust discharge valve or a screw conveyor to be responsible for dust output, the included angle between the inclined wall of the dust hopper and the ground is larger than the natural angle of repose of scattered bodies in the hopper, the dust hopper and the upright post of the lower steel frame bear the weight of a filter bag box body, and the lower part bears the weight of the dust in the dust hopper.

The bin wall vibrator is used for cleaning ash in the ash hopper through vibration, the failure rate of the bin wall vibrator is relatively high, frequent maintenance is needed, the excitation force cannot be remotely adjusted, the accumulated ash with different adsorption degrees cannot be cleaned, and the bin wall vibrator also can cause deformation of the ash hopper, so that the ash hopper cleaning effect is unsatisfactory, and the bin wall vibration force cannot be adjusted, so that the requirements for optimization and improvement are met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ash bucket deashing system 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:

an ash bucket ash removal system comprises an upper ash bucket, a lower ash bucket and an air pump, wherein the upper ash bucket and the lower ash bucket are tightly connected through a connecting piece;

go up partly suit of ash bucket bottom and at the top inboard of ash bucket down, go up the outside of ash bucket and install vertical and horizontal distribution's strengthening rib, the pier base is located the strengthening rib.

As a further aspect of the present invention: pier seat is including strikeing seat, discus and mounting, the mounting is fixed in the cross section of vertical and horizontal strengthening rib, the inboard of mounting is connected with fixed impact seat, and the one side of strikeing the seat contacts with vertical and horizontal strengthening rib, and opposite side fixed mounting has the discus.

As a further aspect of the present invention: hammering device includes cylinder body, blast pipe, first solenoid valve, intake pipe, check valve, piston, step motor, bearing and fender dish, one side intercommunication of cylinder body has blast pipe and intake pipe, and the inside of blast pipe is provided with first solenoid valve, and the inside of intake pipe is provided with the check valve, the internally mounted of cylinder body has mobilizable piston, the rotatable fender dish is installed through the bearing to the cylinder body, and the outside of cylinder body is installed and is driven fender dish pivoted step motor.

As a further aspect of the present invention: the baffle disc is connected with the stepping motor through a coupler and a driving shaft.

As the utility model discloses further scheme again: the arc-shaped notch is formed in the baffle disc, the baffle disc can limit the moving stroke of the piston, and when the notch rotates to one side of the piston, the piston can move across the baffle disc through the notch.

As the utility model discloses further scheme again: and evenly distributed bull's eye bearings are arranged on one side of the blocking disc, which is in contact with the blocking disc.

As the utility model discloses further scheme again: the inboard of cylinder body is installed travel switch, the inboard of cylinder body through the support and is installed baroceptor.

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

this ash bucket deashing system strikes or resets through the air pressure drive piston, can strike deashing and automatic re-setting, and simple structure is not fragile, and the fault rate is low, when being used for a plurality of ash buckets, cost reduction and the control of being convenient for, and its dynamics of striking can be adjusted, can clear up the dust of different adhesion strength and guarantee the deashing effect.

Drawings

FIG. 1 is a schematic structural diagram of an ash hopper ash removal system;

FIG. 2 is a schematic structural view of an ash hopper ash removal system;

FIG. 3 is an exploded view of a pier seat of an ash bucket ash removal system;

FIG. 4 is a sectional view of a hammer device in an ash hopper cleaning system;

FIG. 5 is an exploded view of a hammering device in a hopper ash removal system.

In the figure: 1. a dust feeding hopper; 2. a dust discharging hopper; 3. a connecting member; 4. reinforcing ribs; 5. a pier base; 501. an impact base; 502. a discus; 503. a fixing member; 6. a hammering device; 601. a cylinder body; 602. an exhaust pipe; 603. a first solenoid valve; 604. an air inlet pipe; 605. a one-way valve; 606. a piston; 607. a catch plate; 608. a bearing; 609. a stepping motor; 610. a coupling; 611. a drive shaft; 612. a travel switch; 613. a support; 7. a second solenoid valve; 8. an air pump.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an ash bucket ash removal system includes an upper ash bucket 1, a lower ash bucket 2 and an air pump 8, the upper ash bucket 1 and the lower ash bucket 2 are tightly connected by a connecting member 3, a pier seat 5 is disposed outside the upper ash bucket 1, a hammering device 6 is mounted on one side of the pier seat 5 away from the upper ash bucket 1, a bin wall is vibrated to remove ash in a hammering manner, and two different technical schemes are adopted for vibrating ash removal of the bin wall with a vibrating motor;

go up partly suit in ash bucket 1 bottom and inboard in the top of ash bucket 2 down, go up the outside of ash bucket 1 and install vertical and transverse distribution's strengthening rib 4, pier seat 5 is located strengthening rib 4, and the mode of cup jointing the installation can be guaranteed to go up ash bucket 1 and the connectivity between ash bucket 2 down, prevents that the chance from piling up in the junction.

In a preferred embodiment, the pier seat 5 comprises an impact seat 501, a discus 502 and a fixing part 503, the fixing part 503 is fixed at the intersection of the longitudinal and transverse reinforcing ribs 4, the inner side of the fixing part 503 is connected with the fixed impact seat 501, one side of the impact seat 501 is in contact with the longitudinal and transverse reinforcing ribs 4, the discus 502 is fixedly installed at the other side of the impact seat 501, the discus 502 of the pier seat 5 is responsible for receiving impact, the impact seat 501 can directly transmit impact force to the longitudinal and transverse reinforcing ribs 4, the bin wall is vibrated through the longitudinal and transverse reinforcing ribs 4, the effect of preventing the bin wall from vibrating and deforming is achieved, meanwhile, the impact force transmitted to all the locations of the bin wall is uniform enough, and the fixing part 503 is responsible for fixing.

In a preferred embodiment, the hammering device 6 comprises a cylinder 601, an exhaust pipe 602, a first electromagnetic valve 603, an air inlet pipe 604, a one-way valve 605, a piston 606, a stepping motor 609, a bearing 608 and a baffle disc 607, the exhaust pipe 602 and the air inlet pipe 604 are communicated with one side of the cylinder 601, the first electromagnetic valve 603 is arranged inside the exhaust pipe 602, the one-way valve 605 is arranged inside the air inlet pipe 604, the movable piston 606 is arranged inside the cylinder 601, the rotatable baffle disc 607 is arranged on the cylinder 601 through the bearing 608, the stepping motor 609 capable of driving the baffle disc 607 to rotate is arranged outside the cylinder 601, air pressure is accumulated in the cylinder 601 through the air inlet pipe 604, when the baffle disc 607 rotates to lose the limit of the piston 606, the piston 606 is driven by the air pressure to impact the pier seat 5 to achieve the dust cleaning effect, a branch pipe for pressure relief is further arranged on the air inlet pipe 604, and a second electromagnetic valve 7 is arranged on the branch pipe to control the closing.

In a preferred embodiment, the baffle 607 is connected to the stepper motor 609 through a coupling 610 and a driving shaft 611, and the coupling 610 can protect the stepper motor 609 from overload.

In a preferred embodiment, an arc-shaped notch is formed in the catch disc 607, the catch disc 607 can limit the moving stroke of the piston 606, and when the notch rotates to one side of the piston 606, the piston 606 can move across the catch disc 607 through the notch, so that the limiting control effect on the piston is realized.

In a preferred embodiment, the side of the blocking disc 607 contacting the blocking disc 607 is provided with evenly distributed bull's eye bearings, which can reduce the friction between the pier seat 5 and the blocking disc 607, so that the stepper motor 609 can drive the blocking disc 607 to rotate with less power.

In a preferred embodiment, a travel switch 612 is installed on the inner side of the cylinder 601 through a bracket 613, an air pressure sensor is installed on the inner side of the cylinder 601, the travel switch 612 is in contact with the piston 606, the air pressure sensor and the travel switch 612 are connected with an end host, and monitoring can be performed through the end host of the control room, so that a complete control system is formed.

The utility model discloses a theory of operation is: the second electromagnetic valve 7 is closed, the air pump 8 works to accumulate air pressure in the cylinder body 601 through the air inlet pipe 604, the pressure value of the air pressure accumulated in the cylinder body 601 determines the knocking force, therefore, the knocking force can be controlled through the monitoring value of the air pressure sensor, dust with different adhesion strengths can be cleaned, when the air pressure reaches a certain value, the terminal host controls the stepping motor 609 to rotate the baffle disc 607, the baffle disc 607 loses the limit on the piston 606, the piston 606 is pushed to impact the pier seat 5 under the action of the air pressure, at the moment, the air pressure in the cylinder body 601 can prevent the piston 606 from rebounding, other structures are damaged, after the piston 606 is ejected out, the terminal host controls the second electromagnetic valve 7 and the first electromagnetic valve 603 to be opened after receiving an air pressure descending signal, the air pressure in the cylinder body 601 becomes negative pressure under the action of the air pump 8, the piston 606 is reset under the action of atmospheric pressure, when the piston 606 is in contact with the travel switch 612, the travel switch 612 automatically skips to control the stepping motor 609 to drive the baffle disc 607 to rotate to limit the piston 606, the reset is completed, repeated work is realized, the structure is simple, the damage is avoided, when the failure rate is low, the ash hopper is used for cleaning, the ash removal effect can be conveniently adjusted, and the dust with low cost and the dust adhesion strength can be conveniently guaranteed.

It should be noted that the above embodiments belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (7)

1. An ash bucket ash removal system comprises an upper ash bucket (1), a lower ash bucket (2) and an air pump (8), wherein the upper ash bucket (1) and the lower ash bucket (2) are tightly connected through a connecting piece (3), and the ash bucket ash removal system is characterized in that a pier seat (5) is arranged on the outer side of the upper ash bucket (1), and a hammering device (6) is installed on one side, far away from the upper ash bucket (1), of the pier seat (5);

go up partly suit in the top inboard of ash bucket (2) down of ash bucket (1) bottom, go up the outside of ash bucket (1) and install vertically and transversely distributed strengthening rib (4), pier seat (5) are located strengthening rib (4).

2. The ash bucket ash removal system according to claim 1, wherein the pier base (5) comprises an impact base (501), a discus (502) and a fixing piece (503), the fixing piece (503) is fixed at the intersection of the longitudinal and transverse reinforcing ribs (4), the inner side of the fixing piece (503) is connected with the fixed impact base (501), one side of the impact base (501) is in contact with the longitudinal and transverse reinforcing ribs (4), and the discus (502) is fixedly installed on the other side.

3. The ash hopper ash cleaning system according to claim 1, wherein the hammering device (6) comprises a cylinder body (601), an exhaust pipe (602), a first electromagnetic valve (603), an air inlet pipe (604), a one-way valve (605), a piston (606), a stepping motor (609), a bearing (608) and a baffle disc (607), one side of the cylinder body (601) is communicated with the exhaust pipe (602) and the air inlet pipe (604), the first electromagnetic valve (603) is arranged inside the exhaust pipe (602), the one-way valve (605) is arranged inside the air inlet pipe (604), the movable piston (606) is arranged inside the cylinder body (601), the rotatable baffle disc (607) is arranged on the cylinder body (601) through the bearing (608), and the stepping motor (609) capable of driving the baffle disc (607) to rotate is arranged outside the cylinder body (601).

4. An ash hopper and cleaning system as claimed in claim 3, wherein the baffle disc (607) is connected with the stepping motor (609) through a coupling (610) and a driving shaft (611).

5. The ash hopper ash removal system as claimed in claim 3, wherein an arc-shaped notch is formed in the blocking disc (607), the blocking disc (607) can limit the moving stroke of the piston (606), and when the notch rotates to one side of the piston (606), the piston (606) can move across the blocking disc (607) through the notch.

6. An ash hopper ash removal system according to any one of claims 3 to 5, characterized in that the side of the baffle disc (607) in contact with the baffle disc (607) is provided with evenly distributed bull's eye bearings.

7. The ash bucket cleaning system according to claim 6, wherein a travel switch (612) is installed on the inner side of the cylinder (601) through a bracket (613), and an air pressure sensor is installed on the inner side of the cylinder (601).

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