CN205373007U - Energy -saving and environment -friendly boiler - Google Patents

Energy -saving and environment -friendly boiler Download PDF

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Publication number
CN205373007U
CN205373007U CN201520792022.6U CN201520792022U CN205373007U CN 205373007 U CN205373007 U CN 205373007U CN 201520792022 U CN201520792022 U CN 201520792022U CN 205373007 U CN205373007 U CN 205373007U
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CN
China
Prior art keywords
heat pipe
chimney
coal
pipe
water jacket
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520792022.6U
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Chinese (zh)
Inventor
徐天鹏
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Individual
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Individual
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Publication date
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Priority to CN201520792022.6U priority Critical patent/CN205373007U/en
Application granted granted Critical
Publication of CN205373007U publication Critical patent/CN205373007U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an energy -saving and environment -friendly boiler, including furnace body, water jacket, be provided with in the furnace body and store up coal room, combustion chamber, chimney, the furnace body is equipped with the water jacket outward, storage coal room is equipped with and receives the heat pipe, the choke plate, and choke plate and the indoor wall connection of storage coal, the inner wall of the storage coal room of one side relative with receiving the heat pipe inwards caves in into preset angulation and flows the coal board, the combustion chamber is two, and water pipe and both sides water jacket intercommunication are compriseed to last grate pipe, lower grate pipe in the combustion chamber the water pipe, be equipped with the back -fire relief layer in the chimney, the back -fire relief layer is become by back -fire relief mouth, the nest of tubes that is heated, and the inner wall of chimney inwards caves in into given angulation back -fire relief mouth, receive heat pipe intercommunication water jacket, compare with other boilers, discharge the dust and reduce 60%, burn 6 - 10 hours more, economize on coal 30 - 50%.

Description

Energy-saving, environmental protection boiler
Technical field this utility model relates to civil boiler, is specifically related to a kind of energy-saving, environmental protection boiler.
The existing civilian atmospheric pressure boiler in background technology market, structure is substantially the employing straight-through chimney of burner hearth, or burner hearth is counter burns.Shortcoming is that burner hearth is big, and Coal-fired capacity is big, and around heating surface is few, though some pipes of traverse in chimney, chimney casing belongs to straight up and down, heat is not fully absorbed, and most fire is all taken away by chimney, causes that heat is lost, and wastes fuel;It addition, the cigarette produced in stove and dust are also all extracted out by chimney, it is discharged in air, causes air pollution;Using also inconvenient, burning time is short, it is easy to overdo, it is necessary to often coal, it is impossible to keeping constant temperature, every day will from newly lighting a fire.
Existing boiler fired coal amount is big, heat utilization efficiency is low, air-polluting shortcoming in order to overcome for summary of the invention, and this utility model provides a kind of energy-saving, environmental protection boiler, and its Coal-fired capacity is little, and heat utilization efficiency is high, and discharge flue dust is few.
The technical solution of the utility model is as follows:
A kind of energy-saving, environmental protection boiler, including body of heater, water jacket, is provided with coal storeroom, combustor, chimney in described body of heater, described body of heater is externally provided with water jacket;
Described coal storeroom is provided with heat pipe, choke plate, described heat pipe is arranged close to the side of chimney and connects with water jacket, and heat pipe is arranged over choke plate, choke plate is connected with coal storeroom inwall, with heat pipe relative to the inwall of coal storeroom of side cave inward into given angle and form coal current plate;
Described combustor is two, and upper furnace grate pipe, lower fire grate pipe in combustor are made up of water pipe, and water pipe connects with both sides water jacket;
Described chimney is connected to the side of coal storeroom, is provided with flame retardant bed in chimney, and described flame retardant bed is made up of back-fire relief mouth, heat pipe, and the inwall of chimney caves inward into given angle and forms back-fire relief mouth, described heat pipe connection water jacket;
Described flame retardant bed is provided with scrapes hawk, and the heat pipe in flame retardant bed, through scraping hawk, scrapes two face welding iron hammers of hawk, and boiler side is provided with aerator;Aerator is fixed on outside body of heater by gripper shoe.
Being provided with heat pipe in described combustor one, the spacing of described heat pipe is different.
Described choke plate and coal storeroom's inwall angle at 45 °.
The inwall of described coal storeroom caves inward angle at 45 °.
The inwall of described chimney caves inward into 60 ° of dihedrals and becomes back-fire relief mouth.
The utility model has the advantage of: body of heater of the present utility model is externally provided with ring body water jacket, in body of heater, be provided with coal storeroom, disposable can fill it up with 15 30 jin of coals, normal combustion 8 12 hours, constant temperature combustion 20 24 hours, need not keep an eye on.Separately there is Dual-layer combustor, can be coal-fired, it is possible to combustion bavin.During burning, flame, after lateral-combustion, moving towards four road flame retardant beds of chimney, outlet flue, cannot see naked light.So, this product back-fire relief effect is unprecedented.During normal combustion, touching chimney non-scald on hand with hands, both fully absorbed heat, and decreased again in-furnace dust dirt to air venting, compared with other boilers, discharge dust reduces 60%.It is demonstrated experimentally that this utility model under equal conditions tries with other boilers to burn, time less than the many burnings of other boilers 6 10, economize on coal 30 50%.
Description of drawings 1 is side view cutaway drawing of the present utility model;
Fig. 2 is front sectional view of the present utility model;
Fig. 3 is top view of the present utility model;
In figure 1, scrape hawk;2, chimney;3, upper furnace grate pipe;4, dust block board;5, lower fire grate pipe;6, choke plate;7, heat pipe;8, coal current plate;9, combustor one;10, combustor two;11, aerator;12, air inlet;13, blast pipe;14, explosion-proof valve;15, gripper shoe.
Detailed description of the invention one energy-saving, environmental protection boiler, including body of heater, water jacket, is provided with coal storeroom, combustor in described body of heater, described body of heater is externally provided with water jacket,
Described coal storeroom is provided with heat pipe 7, choke plate 6, described heat pipe 7 connects with water jacket, it is arranged close to the side of chimney, described heat pipe 7 is for for 6, the effect of heat pipe 7 is to maintain coal storeroom and ventilates and absorb heat, and heat pipe 7 is arranged over choke plate 6, and the angle of choke plate 6 and coal storeroom's inwall is 45° angle, with heat pipe 7 relative to the inwall of coal storeroom of the side dihedral at 45 ° that caves inward become coal current plate 8, it is ensured that the flow velocity of coal absorbs the heat of combustor uniformly simultaneously;
Described combustor is two, and upper furnace grate pipe 3, lower fire grate pipe 5 in combustor are made up of water pipe, and water pipe connects with both sides water jacket;
4 heat pipes it are provided with in described combustor 1, wherein 3 heat pipes are in the junction of coal storeroom Yu the lower section of chimney, 1 lower section being positioned at chimney, the spacing of described 4 heat pipes is different, during burning, through four heat pipes, first three root is for being heated while hindering coal, reduce coal-fired area, the heat pipe below chimney, being heated for the last time for lateral-combustion.
4 road flame retardant beds it are provided with in described chimney 2, described flame retardant bed is made up of back-fire relief mouth, heat pipe, described back-fire relief mouth is 60 ° of angles that the inwall of chimney caves inward, described heat pipe connection water jacket, described flame retardant bed is provided with scrapes hawk 1, and the heat pipe in flame retardant bed is through scraping hawk 1, when scraping hawk 1 for pulling, dust on cleaning heat pipe, scrapes 1 two faces of hawk and is respectively welded 3 iron hammers, provides vibrations when being used for clearing up dust.
Aerator 11 is fixed on outside body of heater by gripper shoe 15, will blow wind into combustor by blast pipe 13, and air inlet 12 send oxygen to boiler so that it is fully burn.
This boiler has three kinds of combustion systems, can deflagrate, constant temperature combustion, normal combustion, user freely regulate and control.Separately there are two combustor, the fuel such as top can be coal-fired, the long wood of lower section incendivity, corn cob.
Embodiment: when making comparisons with other products, gets out two barrels of coals in advance, 40 jin every barrel, two buckets, every barrel of 800 jin of cold water, bucket and boiler is linked together with pipeline, and one is the 200m that is produced from Hebei2Boiler, one is 200m of the present utility model2Boiler, starts experiment examination and burns.
Hebei boiler: after point catches fire, coal immediately, the intensity of a fire is swift and violent, because burner hearth is big, burning area is big, flame is high, and what the half of chimney was all burnt dare not contact, and major part heat is all taken away by chimney, the coal being filled into burns not for a moment, again add, be filled with 6 dants altogether, 3 hours interior edema burn-out used times of bucket.Burn 10 hours altogether.
Our produced boiler: after on fire, 25 jin of coals of disposable interpolation, by 3 hours water burn-out used times of bucket, add 15 jin of coals of residue, again burning 6 hours after 10 hours.Burning 16 hours altogether.Accomplish that stack temperature is not higher than hot-water line.Disposable coal, it is not necessary to keep an eye on.

Claims (4)

1. an energy-saving, environmental protection boiler, it is characterised in that: including body of heater, water jacket, be provided with coal storeroom, combustor, chimney (2) in described body of heater, described body of heater is externally provided with water jacket;
Described coal storeroom is provided with heat pipe (7), choke plate (6), described heat pipe is arranged close to the side of chimney and connects with water jacket, heat pipe is arranged over choke plate, choke plate is connected with coal storeroom inwall, with heat pipe relative to the inwall of coal storeroom of side cave inward into given angle and form coal current plate (8);
Described combustor is two, and upper furnace grate pipe (3), lower fire grate pipe (5) in combustor are made up of water pipe, and water pipe connects with both sides water jacket;
Described chimney is connected to the side of coal storeroom, is provided with flame retardant bed in chimney, and described flame retardant bed is made up of back-fire relief mouth, heat pipe, and the inwall of chimney caves inward into given angle and forms back-fire relief mouth, described heat pipe connection water jacket;
Described flame retardant bed is provided with scrapes hawk (1), and the heat pipe in flame retardant bed, through scraping hawk, scrapes two face welding iron hammers of hawk, and boiler side is provided with aerator (11);Aerator is fixed on outside body of heater by gripper shoe (15).
Being provided with heat pipe in described combustor one, the spacing of described heat pipe is different.
2. energy-saving, environmental protection boiler according to claim 1, it is characterised in that: described choke plate and coal storeroom's inwall angle at 45 °.
3. energy-saving, environmental protection boiler according to claim 1, it is characterised in that: the inwall of described coal storeroom caves inward angle at 45 °.
4. energy-saving, environmental protection boiler according to claim 1, it is characterised in that: the inwall of described chimney caves inward into 60 ° of dihedrals and becomes back-fire relief mouth.
CN201520792022.6U 2015-10-14 2015-10-14 Energy -saving and environment -friendly boiler Expired - Fee Related CN205373007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520792022.6U CN205373007U (en) 2015-10-14 2015-10-14 Energy -saving and environment -friendly boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520792022.6U CN205373007U (en) 2015-10-14 2015-10-14 Energy -saving and environment -friendly boiler

Publications (1)

Publication Number Publication Date
CN205373007U true CN205373007U (en) 2016-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520792022.6U Expired - Fee Related CN205373007U (en) 2015-10-14 2015-10-14 Energy -saving and environment -friendly boiler

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CN (1) CN205373007U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180423A (en) * 2015-10-14 2015-12-23 徐天鹏 Energy-saving and environment-friendly boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180423A (en) * 2015-10-14 2015-12-23 徐天鹏 Energy-saving and environment-friendly boiler

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160706

Termination date: 20211014