CN204787252U - Novel fuel gas organic heat carrier boiler - Google Patents
Novel fuel gas organic heat carrier boiler Download PDFInfo
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- CN204787252U CN204787252U CN201520515271.0U CN201520515271U CN204787252U CN 204787252 U CN204787252 U CN 204787252U CN 201520515271 U CN201520515271 U CN 201520515271U CN 204787252 U CN204787252 U CN 204787252U
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Abstract
The utility model relates to a novel fuel gas organic heat carrier boiler, it is including horizontal that set up and heat transfer room and combustion chamber that connect from top to bottom, the top of heat transfer room is equipped with export collection case and back first part case respectively, the heat transfer room is separated receives the hot laboratory cave for the body receives hot laboratory cave and convection current, the body is equipped with by the inner wall in hot laboratory cave and receives the heat pipe with the body of the roof tube intercommunication of heat transfer roof portion, roof tube and export collection case intercommunication, the convection current receives the import collection case of hot laboratory cave bottom to pass through the coil pipe and right side collection case feeds through, the combustion chamber of combustion chamber inner wall is fed through by the one end of heat pipe and right side collection case, and the other end is fed through by the heat pipe with the body. The furnace body is whole to be upper and lower structure, but the expense that the original coal fired boiler of greatly reduced reformed transform, four total return strokes of flue gas circulation, the direction of the operation of high temperature conduction oil and the operation opposite direction of flue gas, square furnace body can be when high maxmizing limits, through increasing the heating area that the width size satisfies the boiler to realize the design demand of boiler maximization.
Description
technical fieldthe utility model belongs to organic heat carrier furnace technical field, relates to a kind of novel fuel gas organic heat carrier boiler.
background technologyat present, Air Pollution prevention and control has become one of theme of the existing state basic policy of China, and the boiler industry as highly energy-consuming, maximum discharge faces new challenges and opportunity.Medium and small coal-burning boiler will be eliminated gradually, the substitute is the efficient boiler of burning clean fuel; Wherein, natural gas is the main representative of clean energy resource, and gas fired-boiler constantly will increase occupation rate of market.But natural gas is different with burning of coal mode, steam generator system also has many differences, boiler use user by former coal-burning boiler be replaced with combustion natural gas boiler certainly will cost very high, therefore coal-fired boiler reform becomes gas fired-boiler to become to capture a difficult problem; In addition, the fuel-oil or fuel-gas boiler of existing structure is overall structure, due to the restriction of being transported, can not realize maximizing, some medium-sized boiler users can only adopt multiple stage arcola and mode, so namely, add buying, operating cost, make again boiler overall operation efficiency greatly reduce, and the fault rate of boiler obviously increases.
summary of the inventionthe purpose of this utility model solves prior art to there is coal-burning boiler and be difficult to transform as gas fired-boiler and boiler and maximize limited technical problem, provides a kind of novel fuel gas organic heat carrier boiler, overcome the deficiencies in the prior art.
To achieve these goals, a kind of novel fuel gas organic heat carrier boiler of the utility model, its main points be it comprise mutually be fixedly connected with up and down and respectively with Heat Room and the combustion chamber of refractory insulating layer; Described Heat Room and combustion chamber are horizontally set, and are respectively equipped with outlet flue and burner with one end, the mutual up/down perforation of the other end;
The front and back end, top of described Heat Room is respectively equipped with outlet header and rear upper collecting chamber, and middle, bottom is provided with dividing plate I; Heat Room is divided into body and is subject to hot cell by hot cell and convection current by described dividing plate I, and body is communicated with by the top in hot cell by through hole I by hot cell and convection current; Described body is provided with by the inwall in hot cell the body heat pipe be closely wound around side by side; Described body heat pipe is communicated with the roof tube at Heat Room top; Described roof tube is communicated with rear upper collecting chamber, and rear upper collecting chamber is communicated with outlet header by pipe of turning back; Described convection current is divided into high temperature convection current by hot cell by the dividing plate II that top is provided with and is subject to hot cell by hot cell and low temperature convection current, and high temperature convection current is communicated with by the bottom in hot cell by through hole II by hot cell and low temperature convection current, and low temperature convection current is communicated with outlet flue by hot cell; Described convection current is respectively equipped with right header and import header by the two bottom sides in hot cell; Described import header by be covered with convection current be heated chamber interior and the coil pipe of S type in longitudinal wound side by side and right header be interconnected;
One end of described combustion chamber is provided with corner inclined-plane with the corresponding connectivity part of Heat Room; The inwall of described combustion chamber is provided with the combustion chamber heat pipe be closely wound around side by side; One end of described combustion chamber heat pipe is communicated with the serial ports of right header rear end, and the other end is communicated with the bottom of body heat pipe with the corresponding connectivity part of Heat Room by combustion chamber.
Described corner inclined-plane and combustion chamber corresponding up and down with the corresponding connectivity part of Heat Room, and corresponding with burner level.
Described Heat Room and combustion chamber are square structure respectively.
The two ends of described outlet header are respectively equipped with port.
Described corner inclined-plane is provided with explosion proof door.
The utility model is rational in infrastructure, easy to use, and Heat Room and combustion chamber are up-down structure and can separately assemble for square, and the Heat Room on top is substantially identical with typical coal-fired boiler body construction, greatly can reduce the expense of original coal-fired boiler reform; Flue gas circulation has four backhauls, and the temperature of each backhaul progressively reduces; Heat Room and Inner Wall of Combustion Chamber are covered with the pipeline being loaded with high temperature heat conductive oil, and the direction of operation is contrary with the traffic direction of flue gas, and the track of operation is followed successively by low temperature convection current and is subject to hot cell by hot cell, high temperature convection current by hot cell, combustion chamber and body; The design of square furnace when highly reaching maximum restriction, can meet the heating surface area of boiler by increasing width dimensions, thus realizes the design requirement of boiler maximization.The utility model solves prior art coal-burning boiler to be difficult to transform as gas fired-boiler and boiler and to maximize limited technical problem.
accompanying drawing explanationfig. 1 is structural representation front view of the present utility model;
Fig. 2 be in Fig. 1 A-A to structural representation.
In figure 1, burner 2, interface 3, combustion chamber heat pipe 4, refractory insulating layer 5, explosion proof door 6, steelframe 7, dividing plate I 8, body is by hot cell 9, body heat pipe 10, outlet header 11, roof tube 12, high temperature convection current is by hot cell 13, low temperature convection current is by hot cell 14, rear upper collecting chamber 15, outlet flue 16, import header 17, right header 18, through hole I 19, to turn back pipe 20, dividing plate II 21, through hole II 22, convection current is by hot cell 23, coil pipe 24, corner inclined-plane 25, serial ports 26, port 27, combustion chamber 28, Heat Room
detailed description of the inventionginseng Fig. 1 and Fig. 2, the utility model it comprise mutually be fixedly connected with up and down and respectively with Heat Room 28 and the combustion chamber 27 of refractory insulating layer; Heat Room 28 and combustion chamber 27 are horizontally set, and are respectively equipped with outlet flue 15 and burner 1 with one end, the mutual up/down perforation of the other end; The front and back end, top of Heat Room 27 is respectively equipped with outlet header 10 and rear upper collecting chamber 14, and middle, bottom is provided with dividing plate I 7; Heat Room 28 is divided into body and is subject to hot cell 22 by hot cell 8 and convection current by dividing plate I 7, and body is communicated with by the top in hot cell 22 by through hole I 18 by hot cell 8 and convection current; Body is provided with by the inwall in hot cell 8 the body heat pipe 9 be closely wound around side by side; Body heat pipe 9 is communicated with the roof tube 11 at Heat Room 28 top; Roof tube 11 is communicated with rear upper collecting chamber 14, and rear upper collecting chamber 14 is communicated with outlet header 10 by pipe 19 of turning back; Convection current is divided into high temperature convection current by hot cell 22 by the dividing plate II 20 that top is provided with and is subject to hot cell 13 by hot cell 12 and low temperature convection current, and high temperature convection current is communicated with by through hole II 21 with the bottom of low temperature convection current by hot cell 13 by hot cell 12, and low temperature convection current is communicated with outlet flue 15 by hot cell 13; Convection current is respectively equipped with right header 17 and import header 16 by the two bottom sides in hot cell 22; Import header 16 by be covered with convection current by inside, hot cell 22 and the coil pipe 23 of S type in longitudinal wound side by side be interconnected with right header 17; One end of combustion chamber 27 is provided with corner inclined-plane 24 with the corresponding connectivity part of Heat Room 28; The inwall of combustion chamber 27 is provided with the combustion chamber heat pipe 3 be closely wound around side by side; One end of combustion chamber heat pipe 3 is communicated with the serial ports 25 of right header 17 rear end, and the other end is communicated with the bottom of body heat pipe 9 with the corresponding connectivity part of Heat Room 28 by combustion chamber 27; Corner inclined-plane 24 and combustion chamber 27 corresponding up and down with the corresponding connectivity part of Heat Room 28, and corresponding with burner 1 level; Heat Room 28 and combustion chamber 27 are square structure respectively; The two ends of outlet header 10 are respectively equipped with port 26; On corner inclined-plane, 24 are provided with explosion proof door 5.
Operation principle:
The flue gas system for the distribution of commodities of the present utility model has four backhauls, and burner 1 is fixed on one end of combustion chamber by interface 2, and the thermal-flame that burning produces completes a backhaul of flue gas in combustion chamber 27 combustion; One end that combustion chamber 27 opposes with burner 1 is corner inclined-plane 24, flue gas upwards turns to 90 degree of bodies entered in Heat Room 28 to be subject to hot cell 8 along corner inclined-plane 24, namely the design on corner inclined-plane 24 plays guide functions to flue gas circulation, additionally reduces the materials'use amount of combustion chamber 27 body; Flue gas upwards turns to 90 degree of second backhauls completing flue gas circulation from body by hot cell 8 under the stop of roof tube 11; Flue gas enters high temperature convection current by hot cell 12 being turned to 90 degree downwards by through hole I 18, downward by hot cell 12 by high temperature convection current, completes the 3rd backhaul of flue gas circulation; Finally, flue gas is subject to hot cell 13 to complete the 4th backhaul of flue gas circulation in high temperature convection current by entering low temperature convection current by through hole II 21 bottom hot cell 12, and flue gas is finally discharged by outlet flue 15.
Heat carrier of the present utility model is high temperature heat conductive oil, its path run is for enter by import header 16 at first, enter in right header 17 by the coil pipe 23 of the S type of longitudinal wound side by side, it is inner by hot cell 22 that coil pipe 23 is covered with convection current, can play the function to heat carrier preheating; Heat carrier enters in combustion chamber heat pipe 3 by the serial ports 25 of right header 17 rear end, and combustion chamber heat pipe 3 prolongs combustion chamber 27 inwall and is closely wound around side by side, and is communicated with the bottom of body heat pipe 9, and now heat carrier can carry out heat exchange; Afterwards, heat carrier enters roof tube 11 carry out heat exchange again in body heat pipe 9 after, prolong roof tube 11 again and enter horizontal reverse turnback in rear upper collecting chamber 14, prolong pipe 19 of turning back and enter outlet header 10, the arbitrary port 26 eventually through outlet header two ends is discharged.
The utility model convection current belongs to distribution in parallel by the high and low temperature convection current in hot cell 22 by the coil pipe 23 in hot cell 12,13, lead that to be assigned to the oil mass in each coil pipe 23 after high-temperature hot oil is entered by import header 16 uneven by the impact of fluid properties, present upstream end dispense flow rate less, and end dispense flow rate is larger, therefore, the serial ports 25 in right header 17 is driveed and can be improved high temperature heat conductive oil in rear end in coil pipe 23, distribute uneven phenomenon; Steelframe 6 plays the object supporting fixing Heat Room 28 and combustion chamber 27; The flue gas circulation of 24 pairs, corner inclined-plane plays guide functions, additionally reduces the use amount of the material of body of heater own simultaneously; Explosion proof door 5 prevents detonation, boiler played to the effect of protection.
The utility model is divided into upper and lower two body structures, top heat exchange chamber structure is substantially identical with typical coal-fired boiler body construction, lower combustion chamber similar is in the fuel-oil or fuel-gas boiler structure of routine, change for the coal-burning boiler of gas for needing coal, only need make the combustion chamber of coal-burning boiler into combustion chamber of the present utility model, this just facilitates existing coal-fired boiler reform to become gas fired-boiler to need a difficult problem for integral replacing boiler and most of system equipment thereof, can give improvement cost and the fastest transformation time that client is minimum; Because the object of transformation is the coal-burning boiler used for many years, boiler internal heating surface pipe surface oxidation, dust stratification are serious, exerting oneself of boiler certainly will be affected, combustion chamber heat pipe in the combustion chamber changed after transformation adds by the heating surface area of transformation boiler entirety, Ni has mended the disadvantage reduced of exerting oneself that former coal-burning boiler causes, and exerts oneself more sufficient.
And, conventional fuel-oil or fuel-gas boiler structure is cylindrical shape coiled structure, due to the constraint by transport limit for height, boiler can not do height and do greatly, combustion chamber of the present utility model and Heat Room are square structure, during design large-sized boiler, just can increase width dimensions when highly reaching maximum restriction to meet the heating surface area of boiler, thus realize the design requirement of boiler maximization.
In addition, the coil pipe of round screw thread formula operates more difficult in the manufacturing process such as dish system, shaping, and the manufacturing process of square coil pipe is simple, enormously simplify manufacture craft, improves production efficiency, also save production cost.In addition, the combustion chamber of square structure also can use according to its width dimensions selection separate unit, two or multiple stage burner side by side, increases heating load and improves the thermal efficiency; Simultaneously when a burner damages, another burner can work on, and does not affect normal heat supply, and the autonomous Design space of boiler is large; The utility model can make coal-burning boiler user realize the transformation of gas fired-boiler fast, and has broken the limitation of conventional boiler structure.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model; those skilled in the art do not need to pay the various amendment or distortion that creative work can make, still within protection domain of the present utility model.
Claims (5)
1. a novel fuel gas organic heat carrier boiler, it is characterized in that it comprise mutually be fixedly connected with up and down and respectively with Heat Room (28) and combustion chamber (27) of refractory insulating layer; Described Heat Room (28) and combustion chamber (27) are horizontally set, and are respectively equipped with outlet flue (15) and burner (1) with one end, the mutual up/down perforation of the other end;
The front and back end, top of described Heat Room (28) is respectively equipped with outlet header (10) and rear upper collecting chamber (14), and middle, bottom is provided with dividing plate I (7); Heat Room (28) is divided into body and is subject to hot cell (22) by hot cell (8) and convection current by described dividing plate I (7), and body is communicated with by the top in hot cell (22) by through hole I (18) by hot cell (8) and convection current; Described body is provided with by the inwall of hot cell (8) the body heat pipe (9) be closely wound around side by side; Described body heat pipe (9) is communicated with the roof tube (11) at Heat Room (28) top; Described roof tube (11) is communicated with rear upper collecting chamber (14), and rear upper collecting chamber (14) is communicated with outlet header (10) by pipe (19) of turning back; Described convection current is divided into high temperature convection current by hot cell (22) by the dividing plate II (20) that top is provided with and is subject to hot cell (13) by hot cell (12) and low temperature convection current, and high temperature convection current is communicated with by through hole II (21) with the bottom of low temperature convection current by hot cell (13) by hot cell (12), and low temperature convection current is communicated with outlet flue (15) by hot cell (13); Described convection current is respectively equipped with right header (17) and import header (16) by the two bottom sides of hot cell (22); Described import header (16) by be covered with convection current by hot cell (22) inner and the coil pipe (23) of S type in longitudinal wound side by side be interconnected with right header (17);
One end of described combustion chamber (27) is provided with corner inclined-plane (24) with the corresponding connectivity part of Heat Room (28); The inwall of described combustion chamber (27) is provided with the combustion chamber heat pipe (3) be closely wound around side by side; One end of described combustion chamber heat pipe (3) is communicated with the serial ports (25) of right header (17) rear end, and the other end is communicated with the bottom of body heat pipe (9) with the corresponding connectivity part of Heat Room (28) by combustion chamber (27).
2. a kind of novel fuel gas organic heat carrier boiler according to claim 1, it is characterized in that described corner inclined-plane (24) and combustion chamber (27) corresponding up and down with the corresponding connectivity part of Heat Room (28), and corresponding with burner (1) level.
3. a kind of novel fuel gas organic heat carrier boiler according to claim 1, is characterized in that described Heat Room (28) and combustion chamber (27) are square structure respectively.
4. a kind of novel fuel gas organic heat carrier boiler according to claim 1, is characterized in that the two ends of described outlet header (10) are respectively equipped with port (26).
5. a kind of novel fuel gas organic heat carrier boiler according to claim 1, is characterized in that described corner inclined-plane (24) is provided with explosion proof door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515271.0U CN204787252U (en) | 2015-07-16 | 2015-07-16 | Novel fuel gas organic heat carrier boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515271.0U CN204787252U (en) | 2015-07-16 | 2015-07-16 | Novel fuel gas organic heat carrier boiler |
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| Publication Number | Publication Date |
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| CN204787252U true CN204787252U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520515271.0U Expired - Fee Related CN204787252U (en) | 2015-07-16 | 2015-07-16 | Novel fuel gas organic heat carrier boiler |
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| CN (1) | CN204787252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964446A (en) * | 2015-07-16 | 2015-10-07 | 山东圣威新能源有限公司 | Novel fuel oil and fuel gas organic heat carrier boiler |
| CN107120834A (en) * | 2017-07-11 | 2017-09-01 | 徐文斌 | A kind of fuel-gas organic heat transfer medium furnace |
-
2015
- 2015-07-16 CN CN201520515271.0U patent/CN204787252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964446A (en) * | 2015-07-16 | 2015-10-07 | 山东圣威新能源有限公司 | Novel fuel oil and fuel gas organic heat carrier boiler |
| CN107120834A (en) * | 2017-07-11 | 2017-09-01 | 徐文斌 | A kind of fuel-gas organic heat transfer medium furnace |
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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: 20151118 Termination date: 20190716 |