CN216203288U

CN216203288U - High-efficiency boiler

Info

Publication number: CN216203288U
Application number: CN202122438719.1U
Authority: CN
Inventors: 卜崇巍
Original assignee: Fushun Kelong Chemical Industry Co ltd
Current assignee: Fushun Kelong Chemical Industry Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-05
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a high-efficiency boiler, which comprises an inner shell of a furnace, a furnace cover and an outer shell of the furnace, the admission pipe, outflow pipe and heating element, heating element installs the inside at the furnace shell body, the admission pipe sets up the upper end in the heating chamber, the admission pipe is linked together with the heating chamber, the outflow pipe sets up the left side in the heating chamber, the outflow pipe is linked together with the heating chamber, the outer shell body of stove includes the main casing body of first boiler and the main casing body of second boiler, it has heat preservation and insulating layer to fill between the main casing body of first boiler and the main casing body of second boiler, the insulating layer sets up the outside at the heat preservation, the main casing body of first boiler and the main casing body of second boiler structure as an organic whole, the upper end of the interior casing body of stove is provided with the anti-overflow apron, the upper end at the cardboard is placed to the anti-overflow apron, the inner wall fixed connection of cardboard and the main casing body of second boiler, heating chamber and anti-overflow heat preservation chamber are linked together through communicating pipe. The utility model has the characteristics of high heating efficiency, good heat preservation effect, anti-overflow function and raw material saving.

Description

High-efficiency boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a high-efficiency boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.

However, the existing boiler has the problems of poor heating efficiency, serious heat loss, no anti-overflow function and waste.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the problems, the utility model provides the high-efficiency boiler which has the characteristics of high heating efficiency, good heat preservation effect, anti-overflow function and raw material saving.

In order to solve the above problems, the technical solution provided by the present invention is as follows:

a high-efficiency boiler comprises an inner shell, an inner furnace cover, an outer furnace shell, an inflow pipe, an outflow pipe and a heating assembly, wherein the heating assembly is arranged in the outer furnace shell, the inner furnace shell forms a heating cavity, an anti-overflow heat preservation cavity is formed between the inner furnace shell and the outer furnace shell, the inflow pipe is arranged at the upper end of the heating cavity, the inflow pipe is communicated with the heating cavity, the outflow pipe is arranged at the left side of the heating cavity, the outflow pipe is communicated with the heating cavity, the outer furnace shell comprises a first main boiler shell and a second main boiler shell, a heat preservation layer and a heat insulation layer are filled between the first main boiler shell and the second main boiler shell, the heat insulation layer is arranged at the outer side of the heat preservation layer, the first main boiler shell and the second main boiler shell are of an integral structure, and an anti-overflow cover plate is arranged at the upper end of the inner furnace shell, the anti-overflow apron is placed in the upper end of cardboard, the cardboard with the inner wall fixed connection of the main casing body of second boiler, the heating chamber with anti-overflow heat preservation chamber is linked together through communicating pipe, install the pump body on communicating pipe.

Further, be provided with the link on the bell, the link with bell structure as an organic whole, the link includes first link and second link, first link sets up the left side of bell, the second link sets up the right side of bell.

Further, agitator motor is installed to the upper end of bell, agitator motor's output and (mixing) shaft fixed connection, the (mixing) shaft extends to the inside in heating chamber, fixed mounting has the stirring leaf on the (mixing) shaft, the quantity of stirring leaf is a plurality of.

Furthermore, the first fixing device is arranged on the first connecting frame and comprises a first fixing clamping plate, a first rotating handle and a first thread rotating rod, the first fixing clamping plate is fixedly arranged in a first clamping plate mounting groove, the right end of the first thread rotating rod is fixedly connected with the first clamping plate mounting groove, the left end of the first thread rotating rod is fixedly connected with the first rotating handle, the second connecting frame is provided with a second fixing device, the second fixing device comprises a second fixing clamping plate, a second rotating handle and a second thread rotating rod, the second fixing clamping plate is fixedly arranged in a second clamping plate mounting groove, the left end of the second thread rotating rod is fixedly connected with the second clamping plate mounting groove, and the right end of the second thread rotating rod is fixedly connected with the second rotating handle.

Furthermore, a first fixing clamping groove and a second fixing clamping groove are formed in the first boiler main shell, the first fixing clamping groove is matched with the first fixing clamping plate, and the second fixing clamping groove is matched with the second fixing clamping plate.

Furthermore, the clamping plate is provided with a plurality of leakage holes, and the plurality of leakage holes are uniformly distributed on the clamping plate.

Furthermore, a sealing rubber ring is arranged at the joint of the furnace cover and the second boiler main shell.

Further, the lower extreme of stove outer casing is provided with the stabilizer blade, the stabilizer blade with first boiler main casing body fixed connection.

Compared with the prior art, the utility model has the following advantages:

1. the overflow-proof cover plate is arranged, and the overflowing raw materials can impact the overflow-proof cover plate, then are intercepted by the overflow-proof cover plate and then flow back into the inner shell of the furnace;

2. the anti-overflow heat preservation cavity is arranged, raw materials which are not intercepted by the cover plate can flow into the anti-overflow heat preservation cavity through the leak holes arranged on the clamping plate and then return into the shell in the furnace through the communicating pipe and the pump body, so that raw material waste caused by overflow of the raw materials can be prevented, and the safety risk phenomenon caused by overflow of the raw materials of an operator can be avoided;

3. the heat insulation layer and the heat insulation layer are filled between the first boiler main shell and the second boiler main shell, the heat insulation layer and the heat insulation layer can play a role in heat insulation and effectively reduce heat loss, the heat insulation layer is arranged on the outer side of the heat insulation layer, the heat insulation layer is made of PU inorganic composite board materials, the PU inorganic composite board materials have the characteristics of safety, no toxicity, high temperature resistance, good heat insulation effect and the like, and the heat insulation layer is made of rock wool materials and is widely used for heat insulation of nuclear power plants, chemical plants and large-scale kilns;

4. stirring motor drives the (mixing) shaft and rotates, and then drives the stirring leaf and rotate, makes the stirring that the raw materials in the stove casing goes on, makes the raw materials be heated more evenly.

To sum up, this kind of high-efficient boiler has extensive practicality to solve the current high-efficient boiler that provides in the above-mentioned background art and have that heating efficiency is poor, calorific loss is serious, does not have the anti-overflow function, causes extravagant problem, has extensive spreading value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a main casing of the first boiler of the present invention;

FIG. 3 is a schematic view of a first fastening device of the present invention;

fig. 4 is a schematic structural view of a second fixing device of the present invention.

Description of the main element symbols:

1-a first boiler main shell, 101-a first fixed clamping groove, 102-a second fixed clamping groove, 2-a second boiler main shell, 3-a furnace cover, 4-a furnace inner shell, 5-an anti-overflow cover plate, 6-an anti-overflow heat preservation cavity, 7-a heating cavity, 8-a heating component, 9-a flow inlet pipe, 10-a flow outlet pipe, 11-a communicating pipe, 12-a pump body, 13-a heat preservation layer, 14-a heat insulation layer, 15-a clamping plate, 16-a stirring motor, 17-a stirring shaft, 18-a stirring blade, 19-a first connecting frame, 20-a second connecting frame, a first fixing device, 2101-a first fixed clamping plate, 2102-a first clamping plate mounting groove, 2103-a first rotating handle, 2104-a first threaded rotating rod, a second fixing device, 2201-a second fixed clamping plate, 2202-a second snap plate mounting groove, 2203-a second rotating handle, 2204-a second threaded rotating rod, 23-a valve body, 24-a support leg and 25-a sealing rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.

As shown in fig. 1-4, the embodiment of the utility model comprises an inner furnace shell 4, a furnace cover 3, an outer furnace shell, an inlet pipe 9, an outlet pipe 10 and a heating assembly 8, wherein the heating assembly 8 is an electric heating pipe with model number DN450-58, a valve body 23 is arranged at the outlet pipe 10, the outer furnace shell comprises a first main boiler shell 1 and a second main boiler shell 2, the heating assembly 8 is arranged inside the inner furnace shell 4, the lower end of the outer furnace shell is provided with a support leg 24, the support leg 24 is fixedly connected with the first main boiler shell, the inner furnace shell forms a heating cavity 7, an anti-overflow heat preservation cavity 6 is formed between the inner furnace shell 4 and the outer furnace shell, the inlet pipe 9 is arranged at the upper end of the heating cavity 7, the inlet pipe 9 is communicated with the heating cavity 7, the outlet pipe 10 is arranged at the left side of the heating cavity 7, the outlet pipe 10 is communicated with the heating cavity 7, heat preservation layers 13 and 14 are filled between the first main boiler shell 1 and the second main boiler shell 2, the heat insulation layer 14 is arranged on the outer side of the heat insulation layer 13, the heat insulation layer 13 and the heat insulation layer 14 are arranged, the heat insulation effect can be achieved, heat loss is effectively reduced, the heat insulation layer 13 is made of PU inorganic composite board materials, the PU inorganic composite board materials have the characteristics of safety, no toxicity, high temperature resistance, good heat insulation effect and the like, the heat insulation layer 14 is made of rock wool materials and widely used in nuclear power plants, chemical plants and large-scale kilns for heat insulation, the first boiler main shell 1 and the second boiler main shell 2 are of an integrated structure, the upper end of the boiler main shell 4 is provided with the anti-overflow cover plate 5, the anti-overflow cover plate 5 is arranged at the upper end of the clamping plate 15, the clamping plate 15 is fixedly connected with the inner wall of the second boiler main shell 2, the clamping plate 15 is provided with a plurality of leakage holes, the plurality of leakage holes are uniformly distributed on the clamping plate 15, the heating cavity 7 is communicated with the anti-overflow heat insulation cavity 6 through the anti-overflow hole 11, install the pump body 12 on communicating pipe 11, be provided with anti-overflow apron 5, excessive raw materials can strike on the anti-overflow apron 5, then can be dams by anti-overflow apron 5, flow back to in the stove casing 4 then, be provided with anti-overflow heat preservation chamber 6, the raw materials that overflow spills over are dammed up to the apron 5 of not placing, can flow into in the anti-overflow heat preservation chamber 6 through being provided with the small opening on the cardboard 15, get back to in the stove casing 4 once more through communicating pipe 11 and pump body 12, can prevent that the raw materials from taking place the raw materials waste that causes that overflows and avoid operating personnel because the excessive safe risk phenomenon that causes of raw materials.

Agitator motor 16 is installed to the upper end of bell 3, agitator motor 16's output and (mixing) shaft 17 fixed connection, and (mixing) shaft 17 extends to the inside that heats chamber 7, and fixed mounting has stirring leaf 18 on the (mixing) shaft 17, and the quantity of stirring leaf 18 is a plurality of, and agitator motor 16 drives (mixing) shaft 17 and rotates, and then drives stirring leaf 18 and rotate, and the stirring to the raw materials of interior casing 4 of stove goes on makes the raw materials be heated more evenly, improves heating efficiency.

A sealing rubber ring 25 is arranged at the joint of the furnace cover 3 and the second boiler main shell 2, a connecting frame is arranged on the furnace cover 3, the connecting frame and the furnace cover 3 are of an integral structure, the connecting frame comprises a first connecting frame 19 and a second connecting frame 20, the first connecting frame 19 is arranged on the left side of the furnace cover 3, a first fixing device 21 is arranged on the first connecting frame 19, the first fixing device 21 comprises a first fixing clamping plate 2101, a first rotating handle 2103 and a first threaded rotating rod 2104, the first fixing clamping plate 2101 is fixedly arranged in the first clamping plate mounting groove 2102, the right end of the first threaded rotating rod 2104 is fixedly connected with the first clamping plate mounting groove 2104, the left end of the first threaded rotating rod 2104 is fixedly connected with the first rotating handle 2103, the second connecting frame 20 is arranged on the right side of the furnace cover 3, a second fixing device 22 is arranged on the second connecting frame 20, the second fixing device 22 comprises a second fixing clamping plate 2201, a second rotating handle 2203 and a second threaded rotating rod 2204, the second fixed clamping plate 2201 is fixedly arranged in a second clamping plate mounting groove 2202, the left end of a second threaded rotating rod 2204 is fixedly connected with the second clamping plate mounting groove 2202, the right end of the second threaded rotating rod 2202 is fixedly connected with a second rotating handle 2203, a first fixed clamping groove 101 and a second fixed clamping groove 102 are arranged on the first boiler main shell 1, the first fixed clamping groove 101 is matched with a first fixed clamping plate 2101, the second fixed clamping groove 102 is matched with a second fixed clamping plate 2201, the first threaded rotating rod 2104 is in threaded connection with a first connecting frame 19, the position of the first threaded rotating rod 2104 can be adjusted by rotating the first rotating handle 2103, the first fixed clamping plate 2101 is adjusted to enter or leave the first clamping plate mounting groove 101 by rotating the first rotating handle 2103, the second threaded rotating rod 2204 is in threaded connection with a second connecting frame 20, and the position of the first threaded rotating rod 2204 can be adjusted by rotating the first rotating handle 2203, and then the second fixed catch plate 2201 is adjusted to enter or leave the second catch plate mounting groove 102 by rotating the first rotating handle 2203.

When the high-efficiency boiler is used, raw materials are heated to the inner shell 4 of the boiler through the inflow pipe 9, the heating component 8 heats the raw materials in the inner shell 4 of the boiler and can flow out through the outflow pipe 10, the heat preservation layer 13 and the heat insulation layer 14 are filled between the first boiler main shell 1 and the second boiler main shell 2, the heat preservation and heat insulation effects can be achieved by arranging the heat preservation layer 13 and the heat insulation layer 14, the heat loss can be effectively reduced, the anti-overflow cover plate 5 is arranged at the upper end of the inner shell 4 of the boiler and provided with the anti-overflow cover plate 5, the overflowing raw materials can collide the anti-overflow cover plate 5 and can be intercepted by the anti-overflow cover plate 5 and then flow back to the inner shell 4 of the boiler, the anti-overflow heat preservation cavity 6 is arranged, the overflowing raw materials can flow into the anti-overflow heat preservation cavity 6 through the leak holes arranged on the clamping plate 15 and then flow back to the inner shell 4 of the boiler again through the communicating pipe 11 and the pump body 12, the raw material waste caused by the overflow of the raw material can be prevented, and the safety risk phenomenon caused by the overflow of the raw material by an operator can be avoided.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-efficiency boiler comprises an inner shell, a furnace cover, an outer shell, a flow inlet pipe, a flow outlet pipe and a heating component, wherein the heating component is arranged in the outer shell, the inner shell forms a heating cavity, an anti-overflow heat preservation cavity is formed between the inner shell and the outer shell, the flow inlet pipe is arranged at the upper end of the heating cavity, the flow inlet pipe is communicated with the heating cavity, the flow outlet pipe is arranged at the left side of the heating cavity, the flow outlet pipe is communicated with the heating cavity, the high-efficiency boiler is characterized in that the outer shell comprises a first main boiler shell and a second main boiler shell, a heat preservation layer and a heat insulation layer are filled between the first main boiler shell and the second main boiler shell, the heat insulation layer is arranged at the outer side of the heat preservation layer, and the first main boiler shell and the second main boiler shell are of an integral structure, the upper end of the interior casing of stove is provided with the anti-overflow apron, the anti-overflow apron is placed in the upper end of cardboard, the cardboard with the inner wall fixed connection of the main casing of second boiler body, the heating chamber with the anti-overflow heat preservation chamber is linked together through communicating pipe, install the pump body on communicating pipe.

2. A high efficiency boiler as claimed in claim 1, wherein said furnace cover is provided with a connecting frame, said connecting frame and said furnace cover are integrated into a single structure, said connecting frame comprises a first connecting frame and a second connecting frame, said first connecting frame is disposed on the left side of said furnace cover, and said second connecting frame is disposed on the right side of said furnace cover.

3. The high-efficiency boiler according to claim 2, wherein a stirring motor is installed at the upper end of the furnace cover, the output end of the stirring motor is fixedly connected with a stirring shaft, the stirring shaft extends into the heating cavity, and a plurality of stirring blades are fixedly installed on the stirring shaft.

4. A high efficiency boiler in accordance with claim 3, wherein said first connection frame is provided with first fixing means, the first fixing device comprises a first fixing clamping plate, a first rotating handle and a first threaded rotating rod, the first fixing clamping plate is fixedly arranged in the first clamping plate mounting groove, the right end of the first threaded rotating rod is fixedly connected with the first clamping plate mounting groove, the left end of the first threaded rotating rod is fixedly connected with the first rotating handle, the second connecting frame is provided with a second fixing device, the second fixing device comprises a second fixing clamping plate, a second rotating handle and a second threaded rotating rod, the second fixing clamping plate is fixedly arranged in a second clamping plate mounting groove, the left end of the second threaded rotating rod is fixedly connected with the second clamping plate mounting groove, and the right end of the second threaded rotating rod is fixedly connected with the second rotating handle.

5. A high efficiency boiler as claimed in claim 4, wherein said first boiler main body is provided with a first fixing clip groove and a second fixing clip groove, said first fixing clip groove is matched with said first fixing clip plate, and said second fixing clip groove is matched with said second fixing clip plate.

6. A high efficiency boiler as claimed in claim 5, wherein said clamping plate is provided with a plurality of said leakage holes, and said plurality of said leakage holes are uniformly distributed on said clamping plate.

7. The boiler according to claim 6, wherein a sealing rubber ring is arranged at the joint of the furnace cover and the second boiler main shell.

8. A high efficiency boiler as claimed in claim 7, wherein said outer shell has feet at its lower end, said feet being fixedly attached to said first main boiler body.