CN205002362U - Energy -conserving vertical boiler suitable for many fuel - Google Patents
Energy -conserving vertical boiler suitable for many fuel Download PDFInfo
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- CN205002362U CN205002362U CN201520740130.9U CN201520740130U CN205002362U CN 205002362 U CN205002362 U CN 205002362U CN 201520740130 U CN201520740130 U CN 201520740130U CN 205002362 U CN205002362 U CN 205002362U
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- furnace cylinder
- boiler
- shell
- smoke box
- combustion chamber
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Abstract
The utility model provides an energy -conserving vertical boiler suitable for many fuel, includes boiler main body, boiler main body is equipped with the shell, is equipped with the inner bag in the shell, interior package draws together down a flue section of thick bamboo and a last flue section of thick bamboo, it takes over to be equipped with two steam outlet of the left and right sides that meet with the gland sealing steam collecting pipe on last flat top head, be equipped with the base below the boiler main body, the base is equipped with annular smoke box, the lower part of a stove courage section of thick bamboo sets up to the combustion chamber down, it restraints to be equipped with horizontal water tube in the lower stove courage section of thick bamboo of combustion chamber top, it seals to go up the ascending passageway of stove courage, the lateral wall of going up a stove courage section of thick bamboo communicates with each other through a plurality of curved firetubes and annular smoke box, the flue gas exit tube of annular smoke box meets with the energy -saving appliance, adopt and be two return stroke structures, the flue gas flow is long, large heating surface, the heat absorbs fully, exhaust gas temperature is low, the thermal efficiency, small tonnage is big, and can use multiple firing, reduce the user because of the not repeated purchase investment to resulting in boiler equipment of the type of furnace. Practice thrift the equipment input cost for the user.
Description
Technical field
The utility model relates to a kind of boiler, particularly a kind of power-saving vertical boiler being applicable to multi fuel.
Background technology
Traditional vertical liquid fuel, combustion gas, biomass fired boiler mostly are single return structures, and steel consumption cost is large, and high-temperature region easily occurs robbing water, causes tube sheet cracking, produces potential safety hazard, and high fume temperature, do not reach energy-conservation object.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes the power-saving vertical boiler being applicable to multi fuel that a kind of small tonnage is large, the thermal efficiency is high.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of power-saving vertical boiler being applicable to multi fuel, comprise boiler body, boiler body is provided with shell, be provided with inner bag in the enclosure, be characterized in: described inner bag comprises lower furnace cylinder and upper furnace cylinder, transition furnace gall head is provided with between upper lower furnace cylinder, the upper end of upper furnace cylinder is connected with the suitable for reading of shell by upper flat-top end socket, the lower end of lower furnace cylinder is connected with the end opening of shell by lower flat tube sheet, reservoir is formed between shell and inner bag, upper flat-top end socket offers the steam (vapor) outlet adapter of two, left and right, dry pipe is provided with at the top of boiler body, steam (vapor) outlet adapter connects with vapor collection steam pipe,
Base is provided with below boiler body, described base comprises lower shoe, the lower bottom base cylindrical shell docked with shell and the lower annular smoke box partition wall docked with the end opening of lower furnace cylinder, looping smoke box between lower bottom base cylindrical shell and lower annular smoke box partition wall, the bottom of described lower furnace cylinder is set to combustion chamber, transverse water pipe bundle is provided with in lower furnace cylinder above combustion chamber, what be provided with on upper furnace cylinder top that refractory material builds up binds, by upper furnace channel enclosed upwards, some curved fire tubes are connected with between the sidewall and described lower flat tube sheet of upper furnace cylinder, described lower bottom base cylindrical shell is connected with the flue gas communicated with annular smoke box to go out to manage, flue gas goes out on pipe air-introduced machine is housed,
The shell corresponding with the combustion chamber of lower furnace cylinder is provided with the burner communicated with combustion chamber and takes over and living beings dog-house, lower bottom base cylindrical shell is provided with the breast hole that the inner chamber that surrounds with lower annular smoke box partition wall communicates, and hermatic door is all equipped with in living beings dog-house and breast hole place.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, is set to taper binding of upper furnace cylinder top.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and flue gas goes out pipe and connects with energy-saving appliance, and energy-saving appliance comprises heat-exchanging water tank and chimney, and heat-exchanging water tank is connected with the reservoir of boiler body by warm water output pipe.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and the suitable for reading of lower annular smoke box partition wall is provided with the step arranging fire grate, and step is provided with casting furnace grate.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, in combustion chamber, be just provided with inboard wall of furnace protective layer on the lower furnace cylinder inwall of burner adapter.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described transverse water pipe bundle is made up of some horizontal water tubes of arranged crosswise.
Vertical boiler of the present utility model, during burning, high-temperature flue gas is upwards after the horizontal water tube of arranged crosswise, enter the curved fire tube of boiler upper furnace cylinder again, the annular smoke box of boiler bottom is entered again from the lower part outlet of curved fire tube, after go out pipe through flue gas again, introduced after energy-saving appliance by air-introduced machine, low-temperature flue gas is discharged by chimney.Thus complete flue gas recirculation overall process.Compared with prior art, be two return structure, flue gas flow is long for the utility model, and heating surface area is large, and heat absorption is abundant, and exhaust gas temperature is low, and the thermal efficiency is high.Steel consumption is few, low cost of manufacture, and the simple saving of labor of fuel oil/gas boiler that manufacture craft is more traditional.Small tonnage is large, and can use pluralities of fuel (other meet Environment-friendlyfuel fuel as biological particles/timber/woodwork processing waste material etc.).Without burning line area, user can use biological particles/timber/woodwork processing waste material etc. in advance, and other meet Environment-friendlyfuel fuel, and when burning line possesses, user can recover to use combustion gas.Reduce user because of the type of furnace not to and cause the repeat buying of boiler plant to be invested.For user saves equipment investment cost.
Accompanying drawing explanation
Fig. 1 is the structure diagram of boiler body;
Fig. 2 is boiler body outside framework structure chart;
Fig. 3 is the structure diagram of energy-saving appliance.
Detailed description of the invention
A kind of power-saving vertical boiler being applicable to multi fuel, comprise boiler body, boiler body is provided with shell 10, be provided with inner bag in the enclosure, described inner bag comprises lower furnace cylinder 4 and upper furnace cylinder 7, transition furnace gall head 18 is provided with between upper lower furnace cylinder 7, the upper end of upper furnace cylinder is connected with the suitable for reading of shell by upper flat-top end socket 19, the lower end of lower furnace cylinder 4 is connected with the end opening of shell by lower flat tube sheet 17, reservoir is formed between shell and inner bag, upper flat-top end socket offers the two steam (vapor) outlet adapters 22 in left and right, dry pipe 9 is provided with at the top of boiler body, steam (vapor) outlet adapter connects with vapor collection steam pipe 9.Vapor collection steam pipe is connected with gas-distributing cylinder by pipeline.Described vapor collection steam pipe has self-regulation effect, and condensate water can be back in boiler.
Base is provided with below boiler body, described base comprises lower shoe 15, the lower bottom base cylindrical shell 16 docked with shell and the lower annular smoke box partition wall 23 docked with the end opening of lower furnace cylinder, looping smoke box 3 between lower bottom base cylindrical shell and lower annular smoke box partition wall, the bottom of described lower furnace cylinder is set to combustion chamber, transverse water pipe bundle 5 is provided with in lower furnace cylinder above combustion chamber, what be provided with on upper furnace cylinder 7 top that refractory material builds up binds 8, bind and be set to taper, by upper furnace channel enclosed upwards, some curved fire tubes 6 are connected with between the sidewall and described lower flat tube sheet of upper furnace cylinder, described lower bottom base cylindrical shell is connected with the flue gas communicated with annular smoke box 3 and goes out pipe 1, flue gas goes out on pipe 1 air-introduced machine 2 is housed, flue gas goes out pipe and connects with energy-saving appliance, energy-saving appliance comprises heat-exchanging water tank 20 and chimney 21, heat-exchanging water tank is connected with the reservoir of boiler body by warm water output pipe.
The shell corresponding with the combustion chamber of lower furnace cylinder is provided with the burner adapter 11 and living beings dog-house 14 that communicate with combustion chamber, lower bottom base cylindrical shell is provided with the breast hole 13 that the inner chamber that surrounds with lower annular smoke box partition wall communicates, and hermatic door is all equipped with in living beings dog-house and breast hole place.Just inboard wall of furnace protective layer 24 is provided with on the lower furnace cylinder inwall of burner adapter in combustion chamber.The hermatic door at living beings dog-house place is provided with sees fiery visor.
The suitable for reading of lower annular smoke box partition wall 23 is provided with the step arranging fire grate, step is provided with casting furnace grate 12.Thus form the combustion chamber of the specification closed up and down.
Described transverse water pipe bundle 5 is made up of some horizontal water tubes of arranged crosswise.
Can use pluralities of fuel, as biological particles/timber/woodwork processing waste material etc., other meet Environment-friendlyfuel fuel.Without burning line area, user can use biological particles/timber/woodwork processing waste material etc. in advance, and other meet Environment-friendlyfuel fuel, and when burning line possesses, user can recover to use combustion gas.Reduce user because of the type of furnace not to and cause the repeat buying of boiler plant to be invested.For user saves equipment investment cost.
Shell is provided with water level interface, water inlet tube interface, blow-off pipe interface.Dry pipe top is provided with relief valve connection Dian pressure gauge connection Dian pressure controller interface.The top of shell offers manhole or head bore, hand hole is arranged at bottom.Lower bottom base cylindrical shell is provided with lime-ash outlet, exhanst gas outlet, and be provided with fire-resistant material heat insulation layer inside lower furnace cylinder, boiler jacket and energy-saving appliance shell are provided with heat-insulation layer.Energy-saving appliance is provided with water inlet, sewage draining exit, water-level gauge, delivery port, evacuated tube interface, and evacuated tube interface forbids installation to cut down door, and outlet will be connected to unmanned safety place, and gas approach and exhanst gas outlet, exhanst gas outlet is provided with chimney.
Be provided with some row's horizontal water tubes at the top cross mounting of lower furnace cylinder, in the middle of shell and lower furnace cylinder, be equiped with the curved fire tube of N root, the upper end of curved fire tube is connected with upper furnace cylinder, and lower end is connected with lower flat tube sheet
In the lateral of lower flat tube sheet down to lower shoe, be provided with-the cylinder of the base of take the altitude.The outside suitable for reading and lower flat tube sheet of cylinder of the base is connected, and end opening is connected with lower shoe, and on lower shoe and the inner side of cylinder of the base, has built certain thickness thermal insulation layer with refractory material.
In the inner side of lower flat tube sheet down to floor spacer layer, build the lower ring wall of-Ding thickness Dian certain altitude with refractory material, the suitable for reading of lower ring wall puts living beings fire grate.Thus form the combustion chamber of the specification closed up and down.
Burner adapter is 90 degree with biomass fuel dog-house and is staggeredly arranged, and be whole sealing status when combustion gas, the seal cover board of dog-house is provided with combustion gas and sees fiery visor.Below the Central Symmetry of biomass fuel dog-house, the center of cylinder of the base, is provided with lime-ash door, and this lime-ash door is whole sealing status when combustion gas.
Workflow principle:
In the horizontal water tube bottom one of boiler lower furnace cylinder arranged crosswise down to lower shoe, it is combustion chamber during boiler flue gas.The flame that burner sprays by combustion chamber upwards through multilayer arranged crosswise horizontal water tube absorb heat after, enter the curved fire tube of boiler upper furnace cylinder again, enter the annular smoke box of boiler bottom again from the lower part outlet of curved fire tube, after enter air-introduced machine through exhanst gas outlet again, then through air inducing outlet enter energy-saving appliance.Thus flue gas recirculation overall process when completing boiler flue gas.
By biomass fuel dog-house, several piece casting furnace grate being put into the suitable for reading of annular smoke box partition wall, to the below of last root of arranged crosswise horizontal water tube above casting furnace grate, is combustion chamber during biomass-burning.By biomass fuel dog-house, biomass fuel (can automatic feed) is dropped in burner hearth, during burning, flue gas is upwards after the horizontal water tube of arranged crosswise, enter the curved fire tube of boiler upper furnace cylinder again, enter the annular smoke box of boiler bottom again from the lower part outlet of curved fire tube, after enter air-introduced machine through exhanst gas outlet again, then through air inducing outlet enter energy-saving appliance.Thus flue gas recirculation overall process when completing boiler biomass-burning.
Claims (6)
1. be applicable to a power-saving vertical boiler for multi fuel, comprise boiler body, boiler body is provided with shell, is provided with inner bag in the enclosure, it is characterized in that:
Described inner bag comprises lower furnace cylinder and upper furnace cylinder, transition furnace gall head is provided with between upper lower furnace cylinder, the upper end of upper furnace cylinder is connected with the suitable for reading of shell by upper flat-top end socket, the lower end of lower furnace cylinder is connected with the end opening of shell by lower flat tube sheet, reservoir is formed between shell and inner bag, upper flat-top end socket offers the steam (vapor) outlet adapter of two, left and right, is provided with dry pipe at the top of boiler body, steam (vapor) outlet adapter connects with vapor collection steam pipe;
Base is provided with below boiler body, described base comprises lower shoe, the lower bottom base cylindrical shell docked with shell and the lower annular smoke box partition wall docked with the end opening of lower furnace cylinder, looping smoke box between lower bottom base cylindrical shell and lower annular smoke box partition wall, the bottom of described lower furnace cylinder is set to combustion chamber, transverse water pipe bundle is provided with in lower furnace cylinder above combustion chamber, what be provided with on upper furnace cylinder top that refractory material builds up binds, by upper furnace channel enclosed upwards, some curved fire tubes are connected with between the sidewall and described lower flat tube sheet of upper furnace cylinder, described lower bottom base cylindrical shell is connected with the flue gas communicated with annular smoke box to go out to manage, flue gas goes out on pipe air-introduced machine is housed,
The shell corresponding with the combustion chamber of lower furnace cylinder is provided with the burner communicated with combustion chamber and takes over and living beings dog-house, lower bottom base cylindrical shell is provided with the breast hole that the inner chamber that surrounds with lower annular smoke box partition wall communicates, and hermatic door is all equipped with in living beings dog-house and breast hole place.
2. the power-saving vertical boiler being applicable to multi fuel according to claim 1, is characterized in that: be set to taper binding of upper furnace cylinder top.
3. the power-saving vertical boiler being applicable to multi fuel according to claim 1, is characterized in that: flue gas goes out pipe and connects with energy-saving appliance, and energy-saving appliance comprises heat-exchanging water tank and chimney, and heat-exchanging water tank is connected with the reservoir of boiler body by warm water output pipe.
4. the power-saving vertical boiler being applicable to multi fuel according to claim 1, is characterized in that: the suitable for reading of lower annular smoke box partition wall is provided with the step arranging fire grate, and step is provided with casting furnace grate.
5. the power-saving vertical boiler being applicable to multi fuel according to claim 1, is characterized in that: in combustion chamber, be just provided with inboard wall of furnace protective layer on the lower furnace cylinder inwall of burner adapter.
6. the power-saving vertical boiler being applicable to multi fuel according to claim 1, is characterized in that: described transverse water pipe bundle is made up of some horizontal water tubes of arranged crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740130.9U CN205002362U (en) | 2015-09-23 | 2015-09-23 | Energy -conserving vertical boiler suitable for many fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740130.9U CN205002362U (en) | 2015-09-23 | 2015-09-23 | Energy -conserving vertical boiler suitable for many fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002362U true CN205002362U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740130.9U Expired - Fee Related CN205002362U (en) | 2015-09-23 | 2015-09-23 | Energy -conserving vertical boiler suitable for many fuel |
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| Country | Link |
|---|---|
| CN (1) | CN205002362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135668A (en) * | 2015-09-23 | 2015-12-09 | 仲伟军 | Multi-fuel energy-saving vertical boiler |
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2015
- 2015-09-23 CN CN201520740130.9U patent/CN205002362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135668A (en) * | 2015-09-23 | 2015-12-09 | 仲伟军 | Multi-fuel energy-saving vertical boiler |
| CN105135668B (en) * | 2015-09-23 | 2019-04-02 | 仲伟军 | Power-saving vertical boiler suitable for multi fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20210923 |