CN219828866U - Boiler and quick release device - Google Patents

Abstract

The utility model relates to the technical field of boilers applied to thermal power plants, in particular to a boiler and a quick-release device, which comprises a boiler body, a water injection pipe and a water injection pipe, wherein the boiler body comprises a cylinder body, a cover body arranged on the end face of the cylinder body, and an exhaust pipe and a water injection pipe respectively arranged on the outer wall of the cover body; the scraping assembly comprises a first rotating shaft, a first fixed block arranged on the outer wall of the first rotating shaft, a first fixed plate arranged on the outer wall of the first fixed block, and a first scraping plate arranged on the end face of the first fixed plate.

Description

Boiler and quick release device

Technical Field

The utility model relates to the technical field of boilers applied to thermal power plants, in particular to a boiler and a quick-dismantling device.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is burned, the boiler comprises two parts of a boiler and a boiler, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, the hot water or steam can also be converted into mechanical energy through a steam power device or be converted into electric energy through a generator, the boiler for providing hot water is called a hot water boiler and is mainly used for living, the boiler for generating steam is also used in small quantity in industrial production, the boiler is often called a boiler for short, and the boiler is widely used in thermal power stations, ships, locomotives and industrial and mining enterprises.

In the prior art, slag can be generated after fuel in the boiler is combusted, particularly after long-term combustion, the slag can be adhered to the bottom and the inner wall of the boiler, so that manual cleaning is needed, time is consumed, and working strength of workers is increased.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

In view of the above problem of inconvenient slag removal inside the boiler, a boiler has been proposed.

In order to solve the technical problems, the utility model provides the following technical scheme: the boiler comprises a boiler body, a water injection pipe and a water injection pipe, wherein the boiler body comprises a cylinder body, a cover body arranged on the end face of the cylinder body, and an exhaust pipe and a water injection pipe respectively arranged on the outer wall of the cover body; the scraping assembly comprises a first rotating shaft, a first fixing block arranged on the outer wall of the first rotating shaft, a first fixing plate arranged on the outer wall of the first fixing block, and a first scraping plate arranged on the end face of the first fixing plate.

As a preferred embodiment of the boiler according to the present utility model, wherein: the other terminal surface of barrel is equipped with first support frame, the terminal surface of first support frame is equipped with the backup pad, the through-hole has been seted up to the outer wall of barrel, the outer wall of through-hole has seted up flutedly, the inner chamber of through-hole can be dismantled and be equipped with the side door, just the lateral wall of side door is equipped with the lug.

As a preferred embodiment of the boiler according to the present utility model, wherein: the outer wall of side door is equipped with the handle, the another terminal surface of barrel is equipped with the motor, and the output and the first pivot of motor are connected, first pivot outer wall is equipped with the second fixed block, the second fixed block terminal surface is equipped with the second fixed plate.

As a preferred embodiment of the boiler according to the present utility model, wherein: the outside of second fixed plate is equipped with the fixed disk, the fixed disk bottom is equipped with first fixed pipe, first fixed pipe end face is equipped with the draw-in groove.

As a preferred embodiment of the boiler according to the present utility model, wherein: the fixed disk end face is provided with a fixed column, a first gear is sleeved on the outer wall of the fixed column, a chute is formed in the first gear end face, and a movable column is movably arranged in the chute.

As a preferred embodiment of the boiler according to the present utility model, wherein: the fixed disk end face is provided with a second rotating shaft, a second gear is sleeved on the outer wall of the second rotating shaft, the first gear is meshed with the second gear, and the second rotating shaft end face is provided with a hand crank.

As a preferred embodiment of the boiler according to the present utility model, wherein: the end face of the fixed disc is provided with a plurality of movable channels, sliding plates are movably arranged in the movable channels, and second scraping plates are arranged on the outer walls of the sliding plates.

One beneficial effect of the utility model is that: according to the utility model, the first scraping plate is arranged in the boiler body, so that slag at the bottom of the boiler can be scraped, the handle is pulled, the side door is opened, the slag at the bottom can be further cleaned, and in addition, the second scraping plate arranged in the boiler body can be driven by the motor to scrape the slag adhered to the inner wall of the boiler body.

In view of the above problem of scraping slag from the interior of the boiler, which is adaptable to different types of boilers, a quick-dismantling device is provided.

In order to solve the technical problems, the utility model also provides the following technical scheme: a quick release device comprising a boiler; and the detachable assembly comprises a second support frame arranged on the end face of the second fixing plate and a second fixing pipe arranged on the end face of the second support frame.

As a preferable embodiment of the quick release device of the present utility model, wherein: the end face of the second fixing plate is movably provided with two sliding blocks which are clamped in the clamping grooves, and the side walls of the sliding blocks are provided with pushing columns.

As a preferable embodiment of the quick release device of the present utility model, wherein: a telescopic column is movably arranged between the two sliding blocks, and an elastic piece is sleeved on the outer wall of the telescopic column.

The utility model has the following beneficial effects: in the boilers of different model sizes, through holding the push column to promote the slider, put down the fixed disk, loosen and push the column, can fix it, rotate the hand crank, can adjust the sliding plate to the length with boiler looks adaptation, the motor rotates, thereby the second scraper blade clears away the slag of its inner wall adhesion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of the overall structure of a boiler according to the present utility model.

Fig. 2 is a schematic diagram of a side door structure according to the present utility model.

Fig. 3 is a schematic view of a via structure in the present utility model.

Fig. 4 is a schematic view of a scraping assembly according to the present utility model.

Fig. 5 is a schematic view of a detachable component structure in the present utility model.

Fig. 6 is a schematic top view of the detachable assembly structure of the present utility model.

Fig. 7 is a schematic bottom view of the structure of the fixing plate in the present utility model.

Fig. 8 is a schematic top view of a scraping element according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1 to 5, in a first embodiment of the present utility model, a first fixing block 201a is disposed in a boiler body 100, a first scraping plate 201a-11 is disposed at the bottom of the first fixing block 201a, a motor 201b is turned on, so that slag adhered to the bottom of the boiler can be removed, a handle 101b-1 is pulled outwards, and a side door 101b is opened, so that slag can be further removed.

Specifically, the boiler body 100 includes a cylinder 101, a cover 102 disposed on an end surface of the cylinder 101, an exhaust pipe 102a and a water injection pipe 102b disposed on outer walls of the cover 102, and; the scraping assembly 200 comprises a first rotating shaft 201, a first fixing block 201a arranged on the outer wall of the first rotating shaft 201, a first fixing plate 201a-1 arranged on the outer wall of the first fixing block 201a, and a first scraping plate 201a-11 arranged on the end face of the first fixing plate 201 a-1.

Preferably, the other end face of the cylinder 101 is provided with a first supporting frame 101a, the end face of the first supporting frame 101a is provided with a supporting plate 101a-1, the outer wall of the cylinder 101 is provided with a through hole 101c, the outer wall of the through hole 101c is provided with a groove 101c-1, the inner cavity of the through hole 101c is detachably provided with a side door 101b, and the side wall of the side door 101b is provided with a convex block 101b-2.

Preferably, the outer wall of the side door 101b is provided with a handle 101b-1, the other end face of the cylinder 101 is provided with a motor 201b, the output end of the motor is connected with the first rotating shaft 201, the outer wall of the first rotating shaft 201 is provided with a second fixing block 201c, and the end face of the second fixing block 201c is provided with a second fixing plate 201c-1.

Wherein, the first supporting frame 101a is used for supporting the boiler body 100, the protruding block 101b-2 can be clamped into the groove 101, and the side door 101b can be opened by pulling the handle 101b-1 outwards.

In summary, the motor 201b is turned on, the first rotating shaft 201 rotates, so that the first fixing plate 201a-1 connected with the first fixing block 201a is driven to rotate, and therefore the first scraping plate 201a-11 at the bottom of the first fixing plate 201a-1 rotates, so that slag adhered to the bottom of the boiler body 100 can be scraped off, the handle 101b-1 is pulled outwards, the side door 101b is opened, and slag can be further removed from the through hole 101 c.

Example 2

Referring to fig. 4 to 8, in the second embodiment of the present utility model, based on the previous embodiment, the difference is that by providing the fixed disc 202, the top of the fixed disc is provided with the first gear 202b-1 and the second gear 202c-1, and rotating the crank 202c-2, the second gear 202c-1 can drive the first gear 202b-1, so that the movable column 202b-12 pushes the sliding plate 202d-1, adjusts to a length adapted to the boiler, turns on the motor 201b, and the second scraper 202d-11 can scrape the slag adhered to the inner wall of the boiler body 100.

Specifically, the outside of second fixed plate 201c-1 is equipped with fixed disk 202, fixed disk 202 bottom is equipped with first fixed pipe 202a, first fixed pipe 202a terminal surface is equipped with draw-in groove 202a-1, fixed disk 202 terminal surface is equipped with fixed column 202b, fixed column 202b outer wall cover is equipped with first gear 202b-1, spout 202b-11 has been seted up to first gear 202b-1 terminal surface, the inside activity of spout 202b-11 is equipped with movable column 202b-12, fixed disk 202 terminal surface is equipped with second pivot 202c, second pivot 202c outer wall cover is equipped with second gear 202c-1, and first gear 202b-1 and second gear 202c-1 meshing, second pivot 202c terminal surface is equipped with rocking handle 202c-2, a plurality of movable channel 202d has been seted up to fixed disk 202 terminal surface, movable channel 202d inside activity is equipped with slide plate 202d-1, slide plate 202d-1 outer wall is equipped with second scraper blade 202d-11.

Wherein, the first fixed tube 202a at the bottom of the fixed disc 202 is clamped in the inner wall of the second fixed tube 301, one end of the second supporting frame 302 is fixedly connected with the second fixed tube 301, the other end is fixedly connected with the top of the second fixed plate 201c-1, the movable column 202b-12 slides in the sliding groove 202b-11, the outer wall of the movable column abuts against the sliding plate 202d-1, the first gear 202b-1 rotates, so that the movable column 202b-12 pushes the sliding plate 202d-1, and the sliding plate 202d-1 can extend to a length matched with the boiler body 100.

In summary, the crank 202c-2 is rotated, the second gear 202c-1 drives the first gear 202b-1, the first gear 202b-1 rotates, the movable column 202b-12 inside the first gear slides in the sliding groove 202b-11, so that the movable column 202b-12 pushes the sliding plate 202d-1, the sliding plate 202d-1 extends to a length adapted to the boiler body 100, the motor 201b is turned on, the fixed disc 202 rotates, and the second scraping plate 202d-11 connected with the sliding plate 202d-1 rotates, so that slag adhered to the inner wall of the boiler body 100 can be scraped.

Example 3

Referring to fig. 5 to 7, in a third embodiment of the present utility model, a quick-dismantling device is provided, in which a detachable component 300 is disposed on top of a second fixing plate 201c-1, a pushing post 303a is pressed, a sliding block 303 is pushed, a first fixing tube 202a can be removed, so that the first fixing tube 202a can be placed into boiler bodies 100 with different models and sizes, the first fixing tube 202a is placed into the inner wall of the second fixing tube 301, the pushing post 303a is released, the sliding block 303 can clamp the first fixing tube 202a, and the adapting installation of boilers with different models can be realized.

Specifically, the detachable assembly 300 includes a second supporting frame 302 disposed on an end surface of the second fixing plate 201c-1, a second fixing tube 301 disposed on an end surface of the second supporting frame 302, two sliding blocks 303 for being clamped in the clamping groove 202a-1 are movably disposed on an end surface of the second fixing plate 201c-1, a pushing post 303a is disposed on a side wall of the sliding block 303, a telescopic post 303b is movably disposed between the two sliding blocks 303, and an elastic member 303b-1 is sleeved on an outer wall of the telescopic post 303 b.

The elastic member 303b-1 is a compression spring, a portion of the top of the slider 303 with a protrusion may be clamped in the clamping groove 202a-1, the top of the second supporting frame 302 is fixedly connected with the second fixing tube 301, the bottom of the second supporting frame is fixedly connected with the second fixing plate 201c-1, and the first fixing tube 202a may be placed in the second fixing tube 301.

In summary, the first fixing tube 202a is disposed at the bottom of the fixing plate 202, the pushing post 303a is pressed, so that the sliding block 303 is pushed, the first fixing tube 202a is placed in the inner wall of the second fixing tube 301, the pushing post 303a is loosened again, and under the action of the elastic piece 303b-1, the sliding block 303 is clamped in the clamping groove 202a-1, so that the fixing plate 202 is fixed, and therefore, the adapting installation of boilers of different types can be realized.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A boiler, characterized in that: comprising the steps of (a) a step of,

the boiler body (100) comprises a cylinder body (101), a cover body (102) arranged on the end face of the cylinder body (101), an exhaust pipe (102 a) and a water injection pipe (102 b) which are respectively arranged on the outer wall of the cover body (102), and a water injection pipe;

the scraping assembly (200) comprises a first rotating shaft (201), a first fixing block (201 a) arranged on the outer wall of the first rotating shaft (201), a first fixing plate (201 a-1) arranged on the outer wall of the first fixing block (201 a), and a first scraping plate (201 a-11) arranged on the end face of the first fixing plate (201 a-1).

2. The boiler of claim 1, wherein: the novel barrel is characterized in that a first supporting frame (101 a) is arranged on the other end face of the barrel body (101), a supporting plate (101 a-1) is arranged on the end face of the first supporting frame (101 a), a through hole (101 c) is formed in the outer wall of the barrel body (101), a groove (101 c-1) is formed in the outer wall of the through hole (101 c), a side door (101 b) is detachably arranged in an inner cavity of the through hole (101 c), and a protruding block (101 b-2) is arranged on the side wall of the side door (101 b).

3. The boiler of claim 2, wherein: the outer wall of the side door (101 b) is provided with a handle (101 b-1), the other end face of the cylinder body (101) is provided with a motor (201 b), the output end of the motor is connected with a first rotating shaft (201), the outer wall of the first rotating shaft (201) is provided with a second fixing block (201 c), and the end face of the second fixing block (201 c) is provided with a second fixing plate (201 c-1).

4. A boiler according to claim 3, characterized in that: the outside of second fixed plate (201 c-1) is equipped with fixed disk (202), fixed disk (202) bottom is equipped with first fixed pipe (202 a), first fixed pipe (202 a) terminal surface is equipped with draw-in groove (202 a-1).

5. The boiler of claim 4, wherein: the fixed disk (202) terminal surface is equipped with fixed column (202 b), fixed column (202 b) outer wall cover is equipped with first gear (202 b-1), spout (202 b-11) have been seted up to first gear (202 b-1) terminal surface, spout (202 b-11) inside activity is equipped with movable column (202 b-12).

6. The boiler of claim 5, wherein: the end face of the fixed disc (202) is provided with a second rotating shaft (202 c), a second gear (202 c-1) is sleeved on the outer wall of the second rotating shaft (202 c), the first gear (202 b-1) is meshed with the second gear (202 c-1), and the end face of the second rotating shaft (202 c) is provided with a crank handle (202 c-2).

7. The boiler of claim 6, wherein: the end face of the fixed disc (202) is provided with a plurality of movable channels (202 d), a sliding plate (202 d-1) is movably arranged in each movable channel (202 d), and a second scraping plate (202 d-11) is arranged on the outer wall of each sliding plate (202 d-1).

8. A quick release device, characterized in that: comprising a boiler according to any one of claims 1-7; the method comprises the steps of,

the detachable assembly (300) comprises a second supporting frame (302) arranged on the end face of the second fixing plate (201 c-1), and a second fixing tube (301) arranged on the end face of the second supporting frame (302).

9. The quick release apparatus of claim 8, wherein: two sliding blocks (303) used for being clamped in the clamping grooves (202 a-1) are movably arranged on the end face of the second fixing plate (201 c-1), and pushing columns (303 a) are arranged on the side walls of the sliding blocks (303).

10. The quick release apparatus of claim 9, wherein: a telescopic column (303 b) is movably arranged between the two sliding blocks (303), and an elastic piece (303 b-1) is sleeved on the outer wall of the telescopic column (303 b).