CN211176738U

CN211176738U - High efficiency heating furnace with firetube cleaning function

Info

Publication number: CN211176738U
Application number: CN201922090179.5U
Authority: CN
Inventors: 陆妍洁; 袁德虎; 汤宇发; 张明敏
Original assignee: Jiangyin Wanli Forging Co ltd
Current assignee: Jiangyin Wanli Forging Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-04
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a belong to the technical field of heating furnace, specifically a high efficiency heating furnace with firetube cleaning function, including base, casing, water pipe, heating structure, soaking plate and combustion chamber, the top of base is connected with the casing, water pipe, heating structure, soaking plate and combustion chamber are all installed in the casing, the combustion chamber is installed in the inner chamber bottom of casing, the bottom of soaking plate is connected with the output of combustion chamber, the water pipe is the bending type and installs at the inner chamber top of casing, install outlet duct and intake pipe on the casing, the one end of intake pipe is connected with the soaking plate, through the rotary type convection device of installation, reduces the water evaporation position of single position, reduces the mineral substance and scales in single position, has improved the life of convection device, simultaneously through rotating structure, makes this heating structure when carrying out the heat transfer, through the centrifugal force of the self-cleaning device, the adhesion of mineral substances in water is reduced, and the self-cleaning effect is achieved.

Description

High efficiency heating furnace with firetube cleaning function

Technical Field

The utility model relates to a heating furnace technical field specifically is a high efficiency heating furnace with firetube cleaning function.

Background

The heating furnace is a fire tube boiler, and the basic structure is that a small cylinder, a pipe (called as a fire tube) or a shell (called as a furnace pipe) in other shapes is arranged in a large cylinder (a shell), the fire tube is isolated from the large cylinder and forms a jacket, the jacket contains water, the fire tube and the furnace pipe are used as a combustion chamber and a flue to contain flame or smoke, and heat generated by combustion or brought by the smoke is transferred to the water through the wall of the fire tube.

The long-term operation of the fire tube boiler causes dirt in the boiler to be deposited in the tube, thereby reducing the heat exchange efficiency and increasing the energy consumption, and the heat exchange boiler is characterized in that in the existing fire tube boiler, the convection tube bundle is heated by the combustion chamber, so that water is evaporated on the convection tube, and mineral substances in the water are accumulated at a single position of the convection tube for a long time, thereby causing the heat exchange efficiency at the position to be reduced and the production efficiency to be reduced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional fire tube boilers.

Therefore, the utility model aims at providing a high efficiency heating furnace with firetube cleaning function can reduce the high temperature of the combustion chamber that single position received through pivoted heating structure and toast, has reduced the deposition rate of dirt, improves heat exchange efficiency.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a high efficiency heating furnace with firetube cleaning function, includes base, casing, water pipe, heating structure, soaking plate and combustion chamber, the top and the casing of base are connected, water pipe, heating structure, soaking plate and combustion chamber are all installed in the casing, the inner chamber bottom at the casing is installed to the combustion chamber, the bottom and the output of combustion chamber of soaking plate are connected, the water pipe is the crooked form and installs the inner chamber top at the casing, heating structure installs the inner chamber middle part at the casing, rotate between heating structure and the casing and be connected, install outlet duct and intake pipe on the casing, the one end and the soaking plate of intake pipe are connected.

As an optimized scheme of a high efficiency heating furnace with firetube cleaning function, wherein: the water pipe is characterized in that a plurality of drain pipes are uniformly arranged at the bottoms of the water pipes, a U-shaped pipe is arranged between the two water pipes, the two water pipes are fixedly connected through the U-shaped pipe, a fixing ring is arranged at the joint of the water pipes and the shell, and the fixing ring is connected with the shell through threads.

As an optimized scheme of a high efficiency heating furnace with firetube cleaning function, wherein: the heating structure comprises a rotating plate, a heating pipe and an auxiliary structure, the heating pipe is uniformly installed on the rotating plate, the rotating plate is rotatably connected with the shell, and the shaft end of the rotating plate is connected with the power output end of an external driving motor.

As an optimized scheme of a high efficiency heating furnace with firetube cleaning function, wherein: the utility model discloses a fan, including casing, auxiliary structure, pivot and runner, the auxiliary structure installs in the recess that the inner chamber left and right sides of casing was opened has, rotate between auxiliary structure and the casing and be connected, auxiliary structure comprises runner, pivot and blade, the pivot rotates with the casing to be connected, fixed connection between pivot and the runner, the blade is evenly installed on the runner.

As an optimized scheme of a high efficiency heating furnace with firetube cleaning function, wherein: the air inlet pipe is provided with an air blower, the bottom of the combustion chamber is provided with an air hole, and the combustion chamber is connected with the bottom of the shell through a bolt.

Compared with the prior art: the fire tube boiler is characterized in that the fire tube boiler runs for a long time, dirt in the boiler is deposited in the tube, the heat exchange efficiency is reduced, the energy consumption is increased, the existing fire tube boiler is distinguished, the convection tube bundle is heated through the combustion chamber, water is evaporated on the convection tube, minerals in water are accumulated at a single position of the convection tube for a long time, the heat exchange efficiency of the position is reduced, and the production efficiency is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of a high efficiency heating furnace with a fire tube cleaning function according to the present invention;

FIG. 2 is a schematic view of a water pipe of a high efficiency heating furnace with a fire tube cleaning function according to the present invention;

fig. 3 is a schematic view of a heating structure of a high efficiency heating furnace with a function of cleaning fire tubes according to the present invention.

In the figure: 100 bases, 110 shells, 120 water pipes, 130 heating structures, 131 rotating plates, 132 heating pipes, 133 auxiliary structures, 140 soaking plates, 150 blowers, 160 combustion chambers and 170 air outlet pipes.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a high efficiency heating furnace with firetube cleaning function, please refer to and draw reference to fig. 1-3, including base 100, casing 110, water pipe 120, heating structure 130, soaking plate 140 and combustion chamber 160, base 100's top and casing 110 are connected, water pipe 120, heating structure 130, soaking plate 140 and combustion chamber 160 are all installed in casing 110, combustion chamber 160 is installed in the inner chamber bottom of casing 110, soaking plate 140's bottom and combustion chamber 160's output are connected, water pipe 120 is the crooked form and installs the inner chamber top at casing 110, heating structure 130 installs the inner chamber middle part at casing 110, rotate between heating structure 130 and the casing 110 and be connected, install outlet duct 170 and intake pipe on casing 110, the one end and the soaking plate 140 of intake pipe are connected.

Referring to fig. 1-2 again, a plurality of water discharge pipes are uniformly installed at the bottom of the water pipes 120, a U-shaped pipe is installed between the two water pipes 120, the two water pipes 120 are connected and fixed through the U-shaped pipe, a fixing ring is installed at the joint of the water pipe 120 and the housing 110, and the fixing ring is connected with the housing 110 through a screw thread, specifically, the water discharge pipes are used for uniformly discharging water in the water pipes 120 onto the heating pipes 132, so that the contact area between the extremely high water and the heating pipes 132 is increased.

Referring to fig. 3 again, the heating structure 130 includes a rotating plate 131, a heating pipe 132 and an auxiliary structure 133, the heating pipe 132 is uniformly installed on the rotating plate 131, the rotating plate 131 is rotatably connected with the housing 110, a shaft end of the rotating plate 131 is connected with a power output end of an external driving motor, specifically, the rotating plate 131 is used for being connected with the external driving motor, so that the power output end of the driving motor drives the rotating plate 131 to rotate, the heating pipe 132 is used for contacting with water, and water evaporates at high temperature to form steam.

Referring to fig. 3 again, the auxiliary structure 133 is installed in a groove formed on the left and right sides of the inner cavity of the housing 110, the auxiliary structure 133 is rotatably connected with the housing 110, the auxiliary structure 133 is composed of a rotating wheel, a rotating shaft and blades, the rotating shaft is rotatably connected with the housing 110, the rotating shaft is fixedly connected with the rotating wheel, and the blades are uniformly installed on the rotating wheel.

Referring to fig. 1 again, the air intake pipe is provided with the blower 150, the bottom of the combustion chamber 160 is provided with an air hole, the combustion chamber 160 is connected with the bottom of the housing 110 by bolts, and the blower 150 is specifically used for increasing the speed of the inner cavity of the housing 110 and improving the combustion efficiency of the combustion chamber 160.

In the specific use process, water is injected from the water pipe 120, the water is discharged from the water discharge pipe, the water is uniformly dripped on the heating pipe 132 on the heating structure 130, the combustion chamber 160 uniformly heats each position of the heating pipe 132 through the soaking plate 140, the water is heated and simultaneously is driven by the external driving motor to drive the rotation of the rotating plate 131, the rotating plate 131 and the heating pipe 132 are subjected to centrifugal force, the water is contacted with the rotating heating pipe 132 and instantly becomes water vapor through high temperature, the redundant water is outwards sputtered through the centrifugal force, when the blades on the auxiliary structure 133 are sputtered, the high-temperature environment of the inner cavity of the shell 110 is communicated, the blades heat the water, the redundant water is evaporated, and the evaporated steam is discharged from the air outlet pipe 170.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a high efficiency heating furnace with firetube cleaning performance which characterized in that: comprises a base (100), a shell (110), a water pipe (120), a heating structure (130), a soaking plate (140) and a combustion chamber (160), the top of the base (100) is connected with the shell (110), the water pipe (120), the heating structure (130), the soaking plate (140) and the combustion chamber (160) are all arranged in the shell (110), the combustion chamber (160) is arranged at the bottom of the inner cavity of the shell (110), the bottom of the soaking plate (140) is connected with the output end of the combustion chamber (160), the water pipe (120) is arranged at the top of the inner cavity of the shell (110) in a bending shape, the heating structure (130) is arranged in the middle of the inner cavity of the shell (110), the heating structure (130) is rotationally connected with the shell (110), an air outlet pipe (170) and an air inlet pipe are installed on the shell (110), and one end of the air inlet pipe is connected with the soaking plate (140).

2. The high efficiency heating furnace with fire tube cleaning function according to claim 1, characterized in that: the water pipe is characterized in that a plurality of drain pipes are uniformly arranged at the bottom of the water pipe (120), a U-shaped pipe is arranged between the two water pipes (120), the two water pipes (120) are fixedly connected through the U-shaped pipe, a fixing ring is arranged at the joint of the water pipe (120) and the shell (110), and the fixing ring is connected with the shell (110) through threads.

3. The high efficiency heating furnace with fire tube cleaning function according to claim 1, characterized in that: the heating structure (130) comprises a rotating plate (131), a heating pipe (132) and an auxiliary structure (133), the heating pipe (132) is uniformly installed on the rotating plate (131), the rotating plate (131) is rotatably connected with the shell (110), and the shaft end of the rotating plate (131) is connected with the power output end of an external driving motor.

4. The high efficiency heating furnace with fire tube cleaning function according to claim 3, characterized in that: auxiliary structure (133) are installed in the recess that the inner chamber left and right sides of casing (110) was opened, rotate between auxiliary structure (133) and casing (110) and be connected, auxiliary structure (133) comprise runner, pivot and blade, the pivot rotates with casing (110) and is connected, fixed connection between pivot and the runner, the blade is evenly installed on the runner.

5. The high efficiency heating furnace with fire tube cleaning function according to claim 1, characterized in that: the air inlet pipe is provided with an air blower (150), the bottom of the combustion chamber (160) is provided with an air hole, and the combustion chamber (160) is connected with the bottom of the shell (110) through a bolt.