CN212618390U

CN212618390U - Boiler auxiliary machine with automatic blowdown mechanism

Info

Publication number: CN212618390U
Application number: CN202021386429.6U
Authority: CN
Inventors: 祝守文; 孙平升
Original assignee: Qingdao Shuangliang Power Equipment Co ltd
Current assignee: Qingdao Shuangliang Power Equipment Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of boiler auxiliary engine pollution discharge, in particular to a boiler auxiliary engine with an automatic pollution discharge mechanism, which comprises a supporting plate, a supporting column and an ash bucket, wherein the left end of the supporting plate positioned on the left side is fixedly connected with a second motor, the end of a main shaft of the second motor is fixedly connected with a gear, and the gear is rotatably arranged on the right side of the supporting plate positioned on the left side, the alarm starts to work, and reminds workers of cleaning ash slag.

Description

Boiler auxiliary machine with automatic blowdown mechanism

Technical Field

The utility model relates to a boiler auxiliary engine blowdown technical field specifically is a boiler auxiliary engine with automatic blowdown mechanism.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, the boiler comprises two parts, namely the boiler and the boiler, and the boiler auxiliary machine refers to auxiliary mechanical equipment of the boiler and is used for being matched with the boiler to be continuously and normally used.

At present, a large amount of ash can be produced in the burning of boiler, and this kind of ash can concentrate behind equipment such as exhaust pipe, electrostatic precipitator and stay in the inboard of ash bucket, and current ash bucket can not carry out automatic emission to the ash, and the inboard of ash bucket because there is certain angle of inclination, and this kind of angle of inclination can appear the arch bridge phenomenon sometimes, causes the problem that the ash can not fall smoothly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler auxiliary engine with automatic blowdown mechanism 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:

the utility model provides a boiler auxiliary engine with automatic sewage discharging mechanism, includes backup pad, support column and ash bucket, is located left the left end fixedly connected with second motor of backup pad, the terminal fixedly connected with gear of main shaft of second motor, the gear rotation sets up and is being located left the right side of backup pad, one side fixedly connected with supporting shoe of backup pad, the one end outside sliding connection of supporting shoe has the change, the inboard sliding connection of change has the hitting rod, the even setting of hitting rod is in the inboard of change, the bottom fixedly connected with ring gear of change, the downside of ring gear meshes with the upside of gear mutually, the drain has been seted up on the bottom right side of ash bucket.

Preferably, the top end of the supporting plate is fixedly connected with a supporting frame, the inner side of the supporting frame is fixedly connected with the outer side of the ash bucket, and the left end of the supporting plate, which is located on the left side, is fixedly connected with an alarm and a controller.

Preferably, the swivel is rotatably arranged on the outer side of the ash bucket, a bump is fixedly connected to the outer side of the ash bucket, the bump is uniformly arranged on the outer side of the ash bucket, and the bump is arranged on the inner side of the swivel.

Preferably, a limiting groove is formed in the inner side of the rotating ring, the outer side of the beating rod is connected with the inner side of the limiting groove in a sliding mode, a second spring is arranged on the inner side of the rotating ring, and two ends of the second spring are fixedly connected with one end of the beating rod and the inner side of the rotating ring respectively.

Preferably, the top end of the supporting column is fixedly connected with a press switch, the inner side of the bottom end of the ash bucket is slidably connected with a sliding block, and the sliding block is arranged on the upper side of the press switch.

Preferably, the outer side of the sliding block is provided with a first spring, and two ends of the first spring are fixedly connected with the inner side of one end of the sliding block and the inner side of the bottom end of the ash bucket respectively.

Preferably, the inner side of the bottom end of the ash bucket is fixedly connected with a support ring, the right end of the ash bucket is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a conveying rod, and the left end of the conveying rod is rotatably connected with the inner side of the top end of the support ring.

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

1. the utility model discloses in, slider through the setting, press the switch, members such as first spring and conveying rod, can play the effect of automatic blowdown, prevent that the lime-ash from piling up the ash bucket, guarantee the normal operating of boiler, have fine practicality, along with the inboard lime-ash of ash bucket constantly increases, the pressure of ash bucket bottom can constantly increase, the weight that the slider bore is also in continuous increase, the elasticity downstream of first spring can be overcome to the slider, after the bottom downstream of slider pressed press the switch, the alarm begins to work, remind staff's lime-ash to need clear up, first motor can drive the conveying rod and rotate, the support ring plays the effect that supports the conveying rod, the conveying rod can pass through the drain through rotating the lime-ash of ash bucket bottom and discharge continuously, thereby play the effect of automatic blowdown.

2. The utility model discloses in, through the second motor that sets up, the gear, rack and components such as beating the pole, can be so that the inboard quick downward landing of lime-ash of ash bucket, guarantee the smoothness of blowdown, have fine practicality, and this kind of setting has easy operation, effectual and stable high advantage, the second motor drives the gear and rotates, the gear passes through the ring gear and drives the change and rotate, the supporting shoe plays to support the change and carries out spacing effect to the change, at change pivoted in-process, beating the pole can constantly be under the effect of second spring continuous slide the lug in the ash bucket outside and beat the outside of ash bucket, and beat through this kind and make the quick downward landing of lime-ash.

Drawings

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

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

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1-supporting plate, 2-supporting column, 3-first motor, 4-rotating ring, 5-ash bucket, 6-supporting frame, 7-controller, 8-second motor, 9-alarm, 10-sliding block, 11-first spring, 12-press switch, 13-lug, 14-beating rod, 15-sliding groove, 16-second spring, 17-supporting block, 18-sewage outlet, 19-conveying rod, 20-supporting ring, 21-gear and 22-toothed ring.

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 a technical solution:

a boiler auxiliary machine with an automatic pollution discharge mechanism comprises a supporting plate 1, a supporting column 2 and an ash bucket 5, wherein a second motor 8 is fixedly connected to the left end of the supporting plate 1 on the left side, a gear 21 is fixedly connected to the tail end of a main shaft of the second motor 8, the gear 21 is rotatably arranged on the right side of the supporting plate 1 on the left side, a supporting block 17 is fixedly connected to one side of the supporting plate 1, a rotating ring 4 is slidably connected to the outer side of one end of the supporting block 17, a striking rod 14 is slidably connected to the inner side of the rotating ring 4, the striking rod 14 is uniformly arranged on the inner side of the rotating ring 4, a toothed ring 22 is fixedly connected to the bottom end of the rotating ring 4, the lower side of the toothed ring 22 is meshed with the upper side of the gear 21, the second motor 8 drives the gear 21 to rotate, the gear 21 drives the rotating ring 4 to rotate through the toothed ring 22, wherein the supporting block 17 plays a, the striking rod 14 continuously slides over the convex block 13 outside the ash bucket 5 under the action of the second spring 16 and strikes the outside of the ash bucket 5, ash slag inside the ash bucket 5 can smoothly and quickly slide downwards through the striking, the smoothness of pollution discharge is guaranteed, the practicability is good, and the sewage discharge outlet 18 is formed in the right side of the bottom end of the ash bucket 5.

The top end of the supporting plate 1 is fixedly connected with a supporting frame 6, the inner side of the supporting frame 6 is fixedly connected with the outer side of the ash bucket 5, the left end of the supporting plate 1 positioned on the left side is fixedly connected with an alarm 9 and a controller 7, the swivel 4 is rotatably arranged on the outer side of the ash bucket 5, the outer side of the ash bucket 5 is fixedly connected with a lug 13, the lug 13 is uniformly arranged on the outer side of the ash bucket 5, the lug 13 is arranged on the inner side of the swivel 4, the inner side of the swivel 4 is provided with a limit groove 15, the outer side of a striking rod 14 is slidably connected with the inner side of the limit groove 15, the inner side of the swivel 4 is provided with a second spring 16, two ends of the second spring 16 are respectively fixedly connected with one end of the striking rod 14 and the inner side of the swivel 4, the top end of the supporting column 2 is fixedly connected with a press switch 12, the inner side of the bottom end of the ash bucket 5, the two ends of the first spring 11 are respectively fixedly connected with the inner side of one end of the sliding block 10 and the inner side of the bottom end of the ash bucket 5, along with the increasing of ash slag on the inner side of the ash bucket 5, the pressure on the bottom end of the ash bucket 5 is increased continuously, the weight born by the sliding block 5 is also increased continuously, the sliding block 5 can overcome the elastic force of the first spring 11 to move downwards, when the bottom end of the sliding block 5 moves downwards and presses the press switch 12, at the moment, the press switch 12 gives a signal to the controller 7, the alarm 9 starts to work to remind workers of cleaning the ash slag, the inner side of the bottom end of the ash bucket 5 is fixedly connected with the support ring 20, the right end of the ash bucket 5 is fixedly connected with the first motor 3, the tail end of the main shaft of the first motor 3 is fixedly connected with the conveying rod 19, the left end of the conveying rod 19 is rotatably connected with the inner side of the, the support ring 20 plays a role in supporting the conveying rod 19, the conveying rod 19 can continuously discharge ash residues at the bottom end of the ash bucket 5 through the sewage discharge port 18 by rotating, so that the automatic sewage discharge effect is achieved, the ash bucket 5 is prevented from being fully piled by the ash residues, the normal operation of the boiler is ensured, and the boiler has good practicability.

The working process is as follows: the utility model supplies power by an external power supply when in use, the utility model is controlled by the controller 7 when in use, the utility model can realize the automatic discharge of the ash residue in the ash bucket 5 after the ash residue is accumulated to a certain degree, the pressure at the bottom end of the ash bucket 5 can be continuously increased along with the continuous increase of the ash residue at the inner side of the ash bucket 5, the weight born by the slide block 5 can be continuously increased, the slide block 5 can overcome the elastic force of the first spring 11 to move downwards, when the bottom end of the slide block 5 moves downwards and presses the press switch 12, at the moment, the press switch 12 can give a signal to the controller 7, the alarm 9 starts to work to remind the staff that the ash residue needs to be cleaned, when the staff arrives, the controller 7 can be pressed, the controller 7 can control the first motor 3 and the second motor 8 to rotate, the first motor 3 drives the conveying rod 19 to rotate, wherein, the support ring 20 plays the effect of supporting the conveying rod 19, the conveying rod 19 can pass through drain 18 with the lime-ash of ash bucket 5 bottom through rotating continuous and discharge, thereby play the effect of automatic blowdown, prevent that the lime-ash from piling up the ash bucket 5, guarantee the normal operating of boiler, and has good practicality, and simultaneously, second motor 8 drives gear 21 and rotates, gear 21 drives swivel 4 through ring gear 22 and rotates, wherein, supporting shoe 17 plays and supports swivel 4 and carry out spacing effect to swivel 4, at swivel 4 pivoted in-process, strike pole 14 can constantly be under the effect of second spring 16 continuous slip through the lug 13 in the ash bucket 5 outside and beat the outside of ash bucket 5, and beat through this kind and make the inboard lime-ash of ash bucket 5 can be smooth quick landing downwards, guarantee the smoothness of blowdown, and has good practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boiler auxiliary engine with automatic blowdown mechanism, includes backup pad (1), support column (2) and ash bucket (5), its characterized in that: be located the left end fixedly connected with second motor (8) of backup pad (1), the terminal fixedly connected with gear (21) of main shaft of second motor (8), gear (21) rotate to set up and are being located the left right side of backup pad (1), one side fixedly connected with supporting shoe (17) of backup pad (1), the one end outside sliding connection of supporting shoe (17) has swivel (4), the inboard sliding connection of swivel (4) has hitting pole (14), the even setting of hitting pole (14) is in the inboard of swivel (4), the bottom fixedly connected with ring gear (22) of swivel (4), the downside of ring gear (22) and the upside of gear (21) mesh mutually, drain (18) have been seted up on the bottom right side of ash bucket (5).

2. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 1, wherein: the top fixedly connected with support frame (6) of backup pad (1), the inboard outside fixed connection with ash bucket (5) of support frame (6) is located the left end fixedly connected with alarm (9) and controller (7) of backup pad (1).

3. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 1, wherein: the ash bucket rotary cleaning device is characterized in that the rotary ring (4) is rotatably arranged on the outer side of the ash bucket (5), a convex block (13) is fixedly connected to the outer side of the ash bucket (5), the convex block (13) is uniformly arranged on the outer side of the ash bucket (5), and the convex block (13) is arranged on the inner side of the rotary ring (4).

4. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 1, wherein: limiting grooves (15) are formed in the inner side of the rotating ring (4), the outer side of the beating rod (14) is connected with the inner side of the limiting grooves (15) in a sliding mode, a second spring (16) is arranged on the inner side of the rotating ring (4), and two ends of the second spring (16) are fixedly connected with one end of the beating rod (14) and the inner side of the rotating ring (4) respectively.

5. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 1, wherein: the top fixedly connected with press switch (12) of support column (2), the inboard sliding connection in bottom of ash bucket (5) has slider (10), slider (10) set up the upside at press switch (12).

6. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 5, wherein: the outer side of the sliding block (10) is provided with a first spring (11), and two ends of the first spring (11) are fixedly connected with the inner side of one end of the sliding block (10) and the inner side of the bottom end of the ash bucket (5) respectively.

7. The auxiliary boiler machine with an automatic blowdown mechanism as claimed in claim 1, wherein: the ash bucket is characterized in that a support ring (20) is fixedly connected to the inner side of the bottom end of the ash bucket (5), a first motor (3) is fixedly connected to the right end of the ash bucket (5), a conveying rod (19) is fixedly connected to the tail end of a main shaft of the first motor (3), and the left end of the conveying rod (19) is rotatably connected with the inner side of the top end of the support ring (20).