CN215411934U

CN215411934U - Exhaust-heat boiler convenient to deashing

Info

Publication number: CN215411934U
Application number: CN202121930168.4U
Authority: CN
Inventors: 庄海军
Original assignee: Jiangsu Dole Energy Saving Technology Co ltd
Current assignee: Jiangsu Dole Energy Saving Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-04
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a waste heat boiler convenient for ash removal, which comprises a boiler main body, wherein a box body is fixedly connected to the bottom of the boiler main body, a guide plate is arranged at the bottom of the boiler main body, a box door is arranged on the surface of the box body, a motor plate is fixedly connected to the left end of the box body, a servo motor is fixedly connected to the top of the motor plate through bolts, fan blades are fixedly connected to an extension shaft of the servo motor, a connecting column is fixedly connected to the bottom of the guide plate, and a first rotating block is fixedly connected to the right end of the connecting column. The waste heat boiler is simple in structure and easy and convenient to operate, and solves the problem that dust can be accumulated at the bottom of the existing waste heat boiler when the existing waste heat boiler is used for a long time, and the accumulated dust can affect the heat conduction of the boiler, so that the heat exchange efficiency is low.

Description

Exhaust-heat boiler convenient to deashing

Technical Field

The utility model relates to the technical field of boiler equipment, in particular to a waste heat boiler convenient for ash removal.

Background

The waste heat boiler comprises a boiler barrel, a movable smoke hood, a furnace mouth section flue, an oblique 1 section flue, an oblique 2 section flue, a last 1 section flue, a last 2 section flue, a charging pipe (discharging chute) groove, an oxygen lance mouth, a nitrogen sealing device, a nitrogen sealing plug, a manhole, a micro-differential pressure taking device, a support of the flue, a hanger and the like. The waste heat boiler is divided into six circulation loops, each circulation loop consists of a down pipe and an up pipe, feed water of each section of flue is introduced into a lower header of each flue from the boiler barrel through the down pipe and then enters each heating surface, and steam generated by water passing through the heating surfaces enters an inlet header and then is introduced into the boiler barrel through the up pipe. All the flues are connected by flanges.

The bottom can accumulate the dust when current exhaust-heat boiler uses for a long time, and the deposition can influence the heat-conduction of boiler to make the lower problem of heat exchange efficiency, for this reason, we provide the exhaust-heat boiler of deashing of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste heat boiler convenient for ash removal, and aims to solve the problems that dust is accumulated at the bottom of the existing waste heat boiler when the existing waste heat boiler is used for a long time, the accumulated dust influences heat conduction of the boiler, and therefore heat exchange efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste heat boiler convenient to deashing, includes boiler main body, boiler main body's bottom fixed connection has the box, and boiler main body's bottom is equipped with the baffle, the surface of box is equipped with the chamber door, and the left end fixed connection of box have a motor board, there is servo motor at the top of motor board through bolt fixed connection, and servo motor's projecting shaft fixed connection have the flabellum, the bottom fixed connection of baffle has the spliced pole, and the right-hand member fixed connection of spliced pole have a first rotation piece, the inside fixed connection of first rotation piece has a first pivot, and both ends fixed connection have a first fixed block around the first pivot, the right-hand member fixed connection of box has the ash hole.

Preferably, the left end and the right end of the bottom of the box body are fixedly connected with supporting blocks, and the supporting blocks and the box body form a fixed structure through welding.

Preferably, the box doors are arranged in two groups and are symmetrically arranged, a hinge is arranged at the joint of the box door and the box body, a plurality of hinges are arranged, and the surfaces of the box doors are fixedly connected with handles.

Preferably, the bottom intermediate position fixed connection of baffle has the second fixed block, and the inboard fixed surface of second fixed block connects has the second pivot, the fixed surface of second pivot connects has the second turning block, and the right-hand member fixed connection of second turning block has electric putter, and electric putter's right-hand member fixed connection has the third turning block, the inboard fixed surface of third turning block connects has the third pivot, and the front and back both ends fixed surface of third pivot connects has the third fixed block.

Preferably, the inner wall of box is through welding and first fixed block and third fixed block fixed connection, servo motor passes through the bolt and constitutes fixed knot with the motor board and constructs.

Preferably, the first rotating block and the first rotating shaft form a fixed structure through welding, and the motor plate and the box body form an integrated structure.

Preferably, the first fixing block and the first rotating shaft form a fixing structure through welding, and the fan blades and the extending shaft of the servo motor form a fixing structure through bolts.

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

1. the waste heat boiler has a simple structure and is easy and convenient to operate, and the problems that dust can be accumulated at the bottom of the existing waste heat boiler when the existing waste heat boiler is used for a long time and the heat conduction of the boiler can be influenced by the accumulated dust are solved through the guide plate and the electric push rod, so that the heat exchange efficiency is low, the electric push rod pushes the guide plate by starting the electric push rod, the accumulated dust at the bottom of the boiler main body is poured into the box body, the influence of the accumulated dust on the heat conduction of the boiler is avoided, and the heat exchange efficiency is improved;

2. according to the box door and the hinge, a user can clean the interior of the box body conveniently, the working efficiency is improved, the servo motor is started, the servo motor drives the fan blades to rotate, and accumulated dust in the box body is blown out from the dust outlet, so that the time for the worker to clean the accumulated dust is saved, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic main sectional view of the present invention;

fig. 4 is a schematic bottom sectional view of the present invention.

In the figure: 1. a boiler main body; 2. a box body; 3. a guide plate; 4. a box door; 5. a motor plate; 6. a servo motor; 7. a fan blade; 8. connecting columns; 9. a first rotating block; 10. a first rotating shaft; 11. a first fixed block; 12. a support block; 13. a hinge; 14. a handle; 15. a second fixed block; 16. a second rotating shaft; 17. a second turning block; 18. an electric push rod; 19. a third turning block; 20. a third rotating shaft; 21. a third fixed block; 22. an ash outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waste heat boiler convenient to deashing, including boiler main part 1, boiler main part 1's bottom fixed connection has box 2, and boiler main part 1's bottom is equipped with baffle 3, box 2's surface is equipped with chamber door 4, and box 2's left end fixed connection has motor board 5, there is servo motor 6 at motor board 5's top through bolt fixed connection, and servo motor 6's extension shaft fixed connection has flabellum 7, baffle 3's bottom fixed connection has spliced pole 8, and spliced pole 8's right-hand member fixed connection has first pivot 9, the inside fixed connection of first pivot 9 has first pivot 10, and both ends fixed connection has first fixed block 11 around first pivot 10, box 2's right-hand member fixed connection has ash outlet 22, thereby the time of staff's clearance deposition has been saved, and the work efficiency is improved.

In the utility model: the left end and the right end of the bottom of the box body 2 are fixedly connected with supporting blocks 12, and the supporting blocks 12 and the box body 2 form a fixed structure through welding, so that the stability is improved.

In the utility model: the box door 4 is provided with two groups which are symmetrically arranged, a hinge 13 is arranged at the joint of the box door 4 and the box body 2, the hinge 13 is provided with a plurality of parts, and the surface of the box door 4 is fixedly connected with a handle 14, so that the use of workers is more convenient.

In the utility model: the bottom middle position of the guide plate 3 is fixedly connected with a second fixed block 15, the inner side surface of the second fixed block 15 is fixedly connected with a second rotating shaft 16, the surface of the second rotating shaft 16 is fixedly connected with a second rotating block 17, the right end of the second rotating block 17 is fixedly connected with an electric push rod 18, the right end of the electric push rod 18 is fixedly connected with a third rotating block 19, the inner side surface of the third rotating block 19 is fixedly connected with a third rotating shaft 20, and the front end and the rear end of the third rotating shaft 20 are fixedly connected with third fixed blocks 21, so that the working efficiency is improved.

In the utility model: the inner wall of box 2 is through welding and first fixed block 11 and third fixed block 21 fixed connection, and servo motor 6 passes through the bolt and constitutes fixed knot with motor board 5 and construct, has improved stability.

In the utility model: first pivot piece 9 constitutes fixed knot through welding and first pivot 10 and constructs, and motor board 5 and box 2 are the integral structure, have improved holistic practicality.

In the utility model: the first fixing block 11 and the first rotating shaft 10 form a fixing structure through welding, and the fan blades 7 and the extending shaft of the servo motor 6 form a fixing structure through bolts, so that stability is improved.

The working principle is as follows: when the boiler is used, the boiler is placed at a proper position, the electric push rod 18 is started, the electric push rod 18 pushes the second fixing block 15 to slide downwards through the second rotating shaft 16, meanwhile, the connecting column 8 at the bottom of the guide plate 3 slides downwards, the first rotating block 9 is driven to slide downwards through the first rotating shaft 10, the guide plate 3 discharges accumulated dust in the boiler main body 1 into the boiler body 2, the heat conduction of the boiler is prevented from being influenced by the accumulated dust, the heat exchange efficiency is improved, a user can conveniently clean the inside of the boiler body 2 through the boiler door 4 and the hinge 13, the working efficiency is improved, the servo motor 6 is started, the servo motor 6 drives the fan blades 7 to rotate, and the accumulated dust in the boiler body 2 is blown out from the dust outlet 22, so that the time for the user to clean the accumulated dust is saved, and the working efficiency is improved.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste heat boiler convenient to deashing, includes boiler body (1), its characterized in that: the bottom of the boiler main body (1) is fixedly connected with a box body (2), the bottom of the boiler main body (1) is provided with a guide plate (3), the surface of the box body (2) is provided with a box door (4), a motor plate (5) is fixedly connected with the left end of the box body (2), a servo motor (6) is fixedly connected with the top of the motor plate (5) through a bolt, the extending shaft of the servo motor (6) is fixedly connected with a fan blade (7), the bottom of the guide plate (3) is fixedly connected with a connecting column (8), and the right end of the connecting column (8) is fixedly connected with a first rotating block (9), a first rotating shaft (10) is fixedly connected inside the first rotating block (9), and the front end and the rear end of the first rotating shaft (10) are fixedly connected with a first fixed block (11), and the right end of the box body (2) is fixedly connected with an ash outlet (22).

2. The waste heat boiler facilitating ash removal according to claim 1, wherein: the left end and the right end of the bottom of the box body (2) are fixedly connected with supporting blocks (12), and the supporting blocks (12) and the box body (2) form a fixed structure through welding.

3. The waste heat boiler facilitating ash removal according to claim 1, wherein: the refrigerator door is characterized in that the two groups of the refrigerator doors (4) are symmetrically arranged, hinges (13) are arranged at the joints of the refrigerator doors (4) and the refrigerator body (2), the hinges (13) are provided with a plurality of parts, and handles (14) are fixedly connected to the surfaces of the refrigerator doors (4).

4. The waste heat boiler facilitating ash removal according to claim 1, wherein: bottom intermediate position fixed connection of baffle (3) has second fixed block (15), and the inboard fixed surface of second fixed block (15) is connected has second pivot (16), the fixed surface of second pivot (16) is connected has second turning block (17), and the right-hand member fixed connection of second turning block (17) has electric putter (18), and the right-hand member fixed connection of electric putter (18) has third turning block (19), the inboard fixed surface of third turning block (19) is connected has third pivot (20), and the front and back both ends fixed surface of third pivot (20) are connected has third fixed block (21).

5. The waste heat boiler facilitating ash removal according to claim 1, wherein: the inner wall of box (2) is through welding and first fixed block (11) and third fixed block (21) fixed connection, servo motor (6) pass through the bolt and constitute fixed knot with motor board (5) and construct.

6. The waste heat boiler facilitating ash removal according to claim 1, wherein: first pivot piece (9) constitute fixed knot through welding and first pivot (10) and construct, motor board (5) and box (2) are the integral structure.

7. The waste heat boiler facilitating ash removal according to claim 1, wherein: the first fixing block (11) and the first rotating shaft (10) form a fixing structure through welding, and the fan blades (7) and the extending shaft of the servo motor (6) form a fixing structure through bolts.