CN220366549U - Boiler capable of improving heating efficiency - Google Patents
Boiler capable of improving heating efficiency Download PDFInfo
- Publication number
- CN220366549U CN220366549U CN202321801684.6U CN202321801684U CN220366549U CN 220366549 U CN220366549 U CN 220366549U CN 202321801684 U CN202321801684 U CN 202321801684U CN 220366549 U CN220366549 U CN 220366549U
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- chamber
- water
- water storage
- box
- furnace chamber
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 149
- 239000002893 slag Substances 0.000 claims abstract description 42
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000002956 ash Substances 0.000 description 17
- 239000012535 impurity Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to the technical field of boilers, in particular to a boiler capable of improving heating efficiency, which comprises a box body, wherein a water storage chamber, a furnace chamber and an ash chamber are arranged in the box body, a horizontally placed partition plate is arranged between the water storage chamber and the furnace chamber, a horizontally placed threaded rod is arranged in the water storage chamber, two scraping plates which are distributed in a bilateral symmetry manner are sleeved on the threaded rod, threads on the threaded rod are distributed in a bilateral symmetry manner, one end of the threaded rod extends to the outside of the box body and is connected with a second motor, a blow-down pipe is arranged below the water storage chamber, a horizontally placed filter screen is arranged between the furnace chamber and the ash chamber, an ash collecting box is arranged in the ash chamber, a blast hole is arranged at one end of the furnace chamber, a slag collecting chamber is arranged at one end far away from the blast hole, and the slag collecting chamber is in through connection with the furnace chamber. The utility model can treat scale and clean slag in furnace chamber in time, to ensure heat transfer efficiency of baffle heating surface, prolong service life of boiler and matched equipment, reduce fuel consumption, and save resource.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a boiler capable of improving heating efficiency.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy.
The document of current application publication number CN 212806052U discloses a boiler of high-efficient burning, this boiler of high-efficient burning, the heat in the flue gas is passed through the flue and is given box and the inside aquatic of storage water tank, funnel-shaped baffle has increased with the thermal area of contact with the flue moreover, the efficiency of heating has been improved, after the inside water boiling of box, with the outlet valve open, flow out through the outlet pipe, close the outlet valve after discharging, open the water intaking valve, the inside that gets into the box with the inside water after the inside heating of storage water tank through the inlet tube, the fuel that the second is required with the water boiling has significantly reduced, the time of heating has been reduced, improve heating efficiency, energy-concerving and environment-protective.
However, the scheme still has the defects that after the boiler equipment is used for a long time, the slag and ash accumulation on the heating surface of the hearth can increase the heat resistance of the heating surface, the heat transfer coefficient of the slag and ash is very small, the heating area of the boiler is as large as that of the boiler, the slag and ash accumulation can lead to the great reduction of the transferred heat, and meanwhile, scale is easy to generate in the boiler body, the heat transfer efficiency of the heating surface of the boiler can be reduced by only one tenth of that of steel, so that the consumption of fuel must be increased to ensure the same heat energy, thereby leading to the reduction of the heating efficiency and serious waste of resources. Accordingly, there is a need to provide a boiler that improves heating efficiency to solve the above-described problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a boiler capable of improving heating efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a boiler for improving heating efficiency, includes the box, the inside reservoir chamber, furnace chamber and the ash chamber of being equipped with of box, the reservoir chamber is connected with water injection pipe and drain pipe, be equipped with the drain valve on the drain pipe, the furnace chamber is equipped with the fuel and adds the mouth, be equipped with the baffle that the level was placed between reservoir chamber and the furnace chamber, the inside threaded rod that is equipped with the level was placed of reservoir chamber, the cover is equipped with two bilateral symmetry's scraper blades on the threaded rod, the scraper blade bottom is laminated each other with the baffle, the screw thread on the threaded rod is bilateral symmetry and distributes, rotate between threaded rod and the reservoir chamber and be connected, the box outside is equipped with the second motor, threaded rod one end extends to the box outside and links to each other with the second motor, the reservoir chamber below is equipped with the blow off pipe, the water inlet of blow off pipe is located the reservoir chamber, the blow off pipe runs through the baffle and extends to the box outside after the furnace chamber is inside, be equipped with the blow off valve on the blow off pipe.
Preferably, a filter screen which is horizontally arranged is arranged between the furnace chamber and the ash chamber, and a furnace ash collecting box is arranged in the ash chamber.
Preferably, one end of the furnace chamber is provided with a blast hole, one end far away from the blast hole is provided with a slag collecting chamber, the slag collecting chamber is positioned at the outer side of the box body, and the slag collecting chamber is in through connection with the furnace chamber.
Preferably, the slag collecting chamber is provided with a water tank on the edge, the slag collecting chamber is wrapped in the water tank, the water tank is connected with a water tank water inlet pipe, the water tank water inlet pipe is provided with a water tank water inlet valve, a water tank water outlet pipe is arranged above the water tank, the water tank water outlet pipe is in through connection with the water storage chamber, and a water pump is arranged on the water tank water outlet pipe.
Preferably, the furnace chamber is connected with a flue, the flue extends out of the box body after passing through the water storage chamber, the joint of the flue and the furnace chamber is positioned at the outer side of the box body, and the part of the flue positioned in the water storage chamber is in a spiral shape.
Preferably, the box body is provided with a first motor, the inside of the water storage chamber is provided with a stirring blade, and the output end of the first motor extends to the inside of the box body and is connected with the stirring blade.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the scraping plates for removing the scale, the threaded rod and the second motor, the threaded rod is driven to rotate by the second motor, and as the threads on the threaded rod are distributed in a bilateral symmetry way, the two scraping plates move towards the middle simultaneously and scrape the scale to the middle position, and finally the scale is discharged through the drain pipe, so that the treatment of the scraping plates on the scale ensures the heating efficiency of the boiler and prolongs the service lives of the boiler and matched equipment.
2. The utility model is provided with the slag collecting chamber, the filter screen which is horizontally arranged is arranged between the furnace chamber and the ash chamber, the small particle impurities fall into the ash chamber through the gaps of the filter screen after fuel is combusted, the large particle impurities are isolated into the furnace chamber by the filter screen, the blower is connected with the outer side of the blast port and blows the large particle impurities out of the furnace chamber, the blower is concentrated in the slag collecting chamber, the slag in the furnace chamber is cleaned in time, the slag formation caused by the adhesion of fly ash to the partition plate can be effectively prevented, and the heat transfer efficiency of the heating surface of the partition plate is ensured.
3. The utility model is provided with the water tank, the water tank wraps the slag collecting chamber in the water tank, and the water tank outside the slag collecting chamber is filled with water because of partial heat of massive impurities after fuel combustion, the water tank can be heated by the heat in the slag collecting chamber, and the heated water is conveyed to the water storage chamber by the water pump, so that the fuel required for boiling the water for the second time is greatly reduced, the heating time is shortened, and the heating efficiency is improved.
4. The flue arranged in the utility model is of a spiral structure, so that the length of the flue can be increased, the flue is fully contacted with the water storage chamber, the waste heat of flue gas is fully utilized, the heating of water can be realized more quickly, the heating efficiency is improved, and meanwhile, the joint of the flue and the furnace chamber is positioned at the outer side of the box body, so that the influence of water leakage at the joint after long-time use on the furnace chamber is avoided.
Drawings
FIG. 1 is a front structural cross-sectional view of the present utility model;
FIG. 2 is a side elevational view in cross-section of the present utility model;
fig. 3 is an enlarged view of the structure at a in fig. 1.
In the figure: 1-a box body; 2-a water storage chamber; 3-furnace chamber; 4-ash chamber; 5-a first motor; 6-stirring the leaves; 7-flue; 8-a drain pipe; 9-a drain valve; 10-a blow-down pipe; 101-a metallic protective shell; 11-a blow-down valve; 12-a second motor; 13-a threaded rod; 14-scraping plates; 15-a separator; 16-a filter screen; 17-tuyere; 18-a furnace dust collection box; 19-a slag collection chamber; 20-a water tank; 21-a water tank inlet pipe; 22-a water tank inlet valve; 23-a water outlet pipe of the water tank; 24-water pump; 25-water injection pipe; 26-a fuel addition port.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples:
as shown in figures 1-3, the boiler for improving heating efficiency in the figures comprises a box body 1, wherein a water storage chamber 2, a furnace chamber 3 and a dust chamber 4 are arranged in the box body 1, the water storage chamber 2 is connected with a water injection pipe 25 and a water discharge pipe 8, the water discharge pipe 8 is provided with a water discharge valve 9, the furnace chamber 3 is provided with a fuel adding port 26, a partition plate 15 horizontally arranged between the water storage chamber 2 and the furnace chamber 3 is arranged, a threaded rod 13 horizontally arranged is arranged in the water storage chamber 2, two scrapers 14 symmetrically distributed on the threaded rod 13 are sleeved, the bottoms of the scrapers 14 are mutually attached to the partition plate 15, threads on the threaded rod 13 are symmetrically distributed on the left and right, the threaded rod 13 is rotationally connected with the water storage chamber 2, a second motor 12 is arranged on the outer side of the box body 1, one end of a threaded rod 13 extends to the outside of the box body 1 and is connected with a second motor 12, a drain pipe 10 is arranged below the water storage chamber 2, a water inlet of the drain pipe 10 is positioned right below the water storage chamber 2, the drain pipe 10 penetrates through a partition 15 and extends to the outside of the box body 1 after passing through the inside of the furnace chamber 3, a drain valve 11 is arranged on the drain pipe 10, a metal protection shell 101 wraps the outside of the drain pipe 10, the threaded rod 13 is driven to rotate by the second motor 12, and due to the fact that threads on the threaded rod 13 are distributed symmetrically left and right, two scraping plates 14 which are sleeved on the threaded rod 13 move towards the middle at the same time, the scraping plates 14 remove scales from the partition 15 and scrape the scales to the middle position, the drain valve 11 is opened, and the scale removed sewage is discharged from the drain pipe 10.
Further, a filter screen 16 which is horizontally arranged is arranged between the furnace chamber 3 and the ash chamber 4, an ash collecting box 18 is arranged in the ash chamber 4, fuel falls down from a gap of the filter screen 16 and falls into the ash chamber 4 after being burnt, and the ash chamber 4 is internally provided with the ash collecting box 18 for uniformly collecting and treating fuel slag, so that the dust is effectively prevented from overflowing.
Further, one end of the furnace chamber 3 is provided with a blast hole 17, one end far away from the blast hole 17 is provided with a slag collecting chamber 19, the slag collecting chamber 19 is positioned on the outer side of the box body 1, the slag collecting chamber 19 is in through connection with the furnace chamber 3, massive impurities after fuel combustion are isolated into the furnace chamber 3 by the filter screen 16, a fan is connected on the outer side of the blast hole 17 and blows the large impurities out of the furnace chamber 3 and is concentrated in the slag collecting chamber 19, slag in the furnace chamber 3 is cleaned in time, fly ash can be effectively prevented from being bonded to the partition plate 15 to form slag bonding, and the heat transfer efficiency of the heated surface of the partition plate 15 is ensured.
Further, the edge of the slag collecting chamber 19 is provided with the water tank 20, the slag collecting chamber 19 is wrapped in the water tank 20, the water tank 20 is connected with the water tank water inlet pipe 21, the water tank water inlet pipe 22 is arranged on the water tank water inlet pipe 21, the water tank water outlet pipe 23 is arranged above the water tank 20, the water tank water outlet pipe 23 is in through connection with the water storage chamber 2, the water pump 24 is arranged on the water tank water outlet pipe 23, the water tank 20 outside the slag collecting chamber 19 is filled with water due to the fact that a large amount of impurities after fuel burns, the water in the water tank 20 can be heated by the heat in the slag collecting chamber 19, the heated water is conveyed to the water storage chamber 2 through the water pump 24, the fuel required by burning the water for the second time is greatly reduced, the heating time is shortened, and the heating efficiency is improved.
Further, be connected with flue 7 on the furnace chamber 3, flue 7 extends outside box 1 behind the reservoir chamber 2, the junction of flue 7 and furnace chamber 3 is located the box 1 outside, and the part that flue 7 is located reservoir chamber 2 is the heliciform, the helicitic texture of flue can increase the length of flue 7 for flue 7 and reservoir chamber 2 fully contact, flue gas waste heat obtains make full use of, can be faster realization to the heating of water, improves heating efficiency, and the junction of flue 7 and furnace chamber 3 is located the box 1 outside simultaneously, has avoided long-time use back interface department to leak and has caused the influence to furnace chamber 3.
Further, be equipped with first motor 5 on the box 1, the inside stirring leaf 6 that is equipped with of water storage room 2, the output of first motor 5 extends to the box 1 inside and is connected with stirring leaf 6, drives stirring leaf 6 through first motor 5 and rotates for the inside temperature of water storage room 2 is balanced, avoids the overheated condition of part.
The working principle of the utility model is as follows: when the utility model is used, after the water is injected into the water storage chamber 2 through the water injection pipe 25, the staff adds fuel into the furnace chamber 3 through the fuel adding port 26, the partition plate 15 is heated after the fuel is burnt, the heat is transferred into the water storage chamber 2 through the partition plate 15, meanwhile, the burnt hot smoke passes through the flue 7, and passes through the water storage chamber 2 again, the heat in the smoke is transferred into the water in the water storage chamber 2, the first motor 5 is opened, the stirring blade 6 is driven by the first motor 5 to rotate, so that the water temperature in the water storage chamber 2 is balanced, the situation of local overheating is avoided, after the water in the water storage chamber 2 reaches the required temperature, the drain valve 9 is opened, the hot water is discharged, the furnace ash collecting box 18 is opened, the fuel slag in the furnace chamber 4 is processed, the fan is connected to the outer side of the blast port 17, and the fan blows the heat into the furnace chamber 3 and is concentrated in the furnace slag collecting chamber 19, so as to clean the slag in the furnace chamber 3 in time, because the slag still has temperature, the water tank 20 is filled with water through the water tank inlet pipe 21, the heat in the slag collecting chamber 19 can heat the water in the water tank 20, the heated water is conveyed to the water storage chamber 2 through the water pump 24, the fuel required for boiling the water for the second time is greatly reduced, the heating time is reduced, the heating efficiency is improved, the second motor 12 is started, the threaded rod 13 is driven to rotate by the second motor 12, the threads on the threaded rod 13 are distributed symmetrically left and right, two scrapers 14 which are sleeved on the threaded rod 13 and distributed symmetrically left and right simultaneously move towards the middle, the scrapers 14 scale the baffle 15, scale is scraped to the middle position, the water injection pipe 25 is filled with a small amount of water, the blow-down valve 11 is opened, the sewage after scale removal is discharged from the blow-down pipe 10, thereby effectively cleaning the scale.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a boiler for improving heating efficiency, includes the box, the inside reservoir room, furnace chamber and the ash chamber of being equipped with of box, the reservoir room is connected with water injection pipe and drain pipe, be equipped with the drain valve on the drain pipe, the furnace chamber is equipped with fuel and adds mouthful, its characterized in that: the novel water storage device comprises a water storage chamber and a furnace chamber, wherein a partition plate is arranged between the water storage chamber and the furnace chamber, a threaded rod is arranged in the water storage chamber, two scraping plates which are distributed in bilateral symmetry are sleeved on the threaded rod, the bottoms of the scraping plates are mutually attached to the partition plate, threads on the threaded rod are distributed in bilateral symmetry, the threaded rod is rotationally connected with the water storage chamber, a second motor is arranged on the outer side of the box, one end of the threaded rod extends to the outer side of the box and is connected with the second motor, a drain pipe is arranged below the water storage chamber, a water inlet of the drain pipe is located under the water storage chamber, and the drain pipe penetrates through the partition plate and extends out of the box after passing through the inner part of the furnace chamber.
2. A boiler for increasing heating efficiency according to claim 1, wherein: a filter screen which is horizontally arranged is arranged between the furnace chamber and the ash chamber, and a furnace ash collecting box is arranged in the ash chamber.
3. A boiler for increasing heating efficiency according to claim 2, wherein: one end of the furnace chamber is provided with a blast hole, one end far away from the blast hole is provided with a slag collecting chamber, the slag collecting chamber is positioned at the outer side of the box body, and the slag collecting chamber is in through connection with the furnace chamber.
4. A boiler for increasing heating efficiency according to claim 3, wherein: the slag collecting device is characterized in that a water tank is arranged on the edge of the slag collecting chamber, the slag collecting chamber is wrapped inside the slag collecting chamber by the water tank, a water tank water inlet pipe is connected to the water tank, a water tank water inlet valve is arranged on the water tank water inlet pipe, a water tank water outlet pipe is arranged above the water tank, the water tank water outlet pipe is in through connection with the water storage chamber, and a water pump is arranged on the water tank water outlet pipe.
5. A boiler for increasing heating efficiency according to claim 1, wherein: the flue is connected to the furnace chamber, the flue extends out of the box body after passing through the water storage chamber, the joint of the flue and the furnace chamber is positioned at the outer side of the box body, and the part of the flue positioned in the water storage chamber is spiral.
6. A boiler for increasing heating efficiency according to claim 1, wherein: the box is provided with a first motor, the inside stirring vane is arranged in the water storage chamber, and the output end of the first motor extends to the inside of the box and is connected with the stirring vane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321801684.6U CN220366549U (en) | 2023-07-10 | 2023-07-10 | Boiler capable of improving heating efficiency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321801684.6U CN220366549U (en) | 2023-07-10 | 2023-07-10 | Boiler capable of improving heating efficiency |
Publications (1)
Publication Number | Publication Date |
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CN220366549U true CN220366549U (en) | 2024-01-19 |
Family
ID=89517666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321801684.6U Active CN220366549U (en) | 2023-07-10 | 2023-07-10 | Boiler capable of improving heating efficiency |
Country Status (1)
Country | Link |
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CN (1) | CN220366549U (en) |
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2023
- 2023-07-10 CN CN202321801684.6U patent/CN220366549U/en active Active
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