CN207247172U - A kind of horizontal internal combustion boiler - Google Patents

A kind of horizontal internal combustion boiler Download PDF

Info

Publication number
CN207247172U
CN207247172U CN201721218721.5U CN201721218721U CN207247172U CN 207247172 U CN207247172 U CN 207247172U CN 201721218721 U CN201721218721 U CN 201721218721U CN 207247172 U CN207247172 U CN 207247172U
Authority
CN
China
Prior art keywords
flue
combustion chamber
shell
return
return combustion
Prior art date
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.)
Active
Application number
CN201721218721.5U
Other languages
Chinese (zh)
Inventor
王亚琪
黄成城
王凯杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Hot Boiler Co Ltd
Original Assignee
Hebei Hot Boiler Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hebei Hot Boiler Co Ltd filed Critical Hebei Hot Boiler Co Ltd
Priority to CN201721218721.5U priority Critical patent/CN207247172U/en
Application granted granted Critical
Publication of CN207247172U publication Critical patent/CN207247172U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Incineration Of Waste (AREA)

Abstract

A kind of horizontal internal combustion boiler, including flue, return combustion chamber, it is arranged on the front smoke box before flue, rear smoke box, shell and the outlet being located at the top of shell being arranged on after return combustion chamber;The flue, return combustion chamber, front smoke box and rear smoke box are arranged at the shell;The shell on the flue top is additionally provided with smoke pipe, and the smoke pipe includes two return smoke pipe and pyrosphere smoke pipe.The flue includes preceding taper flue, corrugated flue and the rear taper flue set gradually from front to back;Taper flue is connected between the corrugated flue and the return combustion chamber after described;The return combustion chamber is ellipse.During one return combustion chamber, return combustion chamber is highly less than its width.When return combustion chamber and flue are respectively provided with two correspondingly, two flues and two return combustion chambers are arranged symmetrically in same level using the vertical axial median plane of the shell as symmetry axis.The utility model makes full use of the inner space of boiler shell, reduces furnace body volume.

Description

A kind of horizontal internal combustion boiler
Technical field
A kind of horizontal internal combustion boiler is the utility model is related to, belongs to energy device field.
Background technology
In the energy transition equipment that fossil fuel, natural gas, biogas fluid fuel, coal gas burn, horizontal internal combustion Caldron-shell oil-fired and gas-fired boilers with its thermal efficiency it is high, be also more widely used.And fired in horizontal internal combustion pan shell type fuel oil In gas boiler structure type, the return combustion chamber in its structure is mainly the round platform of traditional structure(Column)Type.Because of its circular configuration, arrangement Inside the shell, the upper part space in shell is occupied.To leave certain vapor space to boiler, boiler exterior housing needs To increase as far as possible, to ensure the height of the arrangement of Boiler smoke tube and upper steam space.
Utility model content
The purpose of this utility model is to provide a kind of horizontal internal combustion boiler, pressure-bearing type ellipse return combustion chamber is set in boiler, Further improve space availability ratio in shell.
The utility model is achieved through the following technical solutions:
A kind of horizontal internal combustion boiler, the boiler include flue, return combustion chamber, are arranged on the front smoke box before flue, are arranged on Rear smoke box, shell and the outlet being located at the top of shell after return combustion chamber;The flue, return combustion chamber, front smoke box and rear smoke box are all provided with Put in the shell;Smoke pipe is additionally provided with the shell on the flue top, the smoke pipe includes two return smoke pipe and pyrosphere cigarette Pipe.The flue includes preceding taper flue, corrugated flue and the rear taper flue set gradually from front to back;Conical furnace after described Courage is connected between the corrugated flue and the return combustion chamber;The return combustion chamber is ellipse.
In above-mentioned technical proposal, return combustion chamber is highly less than its width.
As further improved technical solution, the return combustion chamber and flue is corresponding is respectively provided with two, two flues and Two return combustion chambers are arranged symmetrically in same level using the vertical axial median plane of the shell as symmetry axis.
In above-mentioned technical proposal, boiler is steam boiler, and water inlet pipe is additionally provided with the shell, and the water inlet pipe is set It is the vapor space above the return combustion chamber, and above the water inlet pipe.
The utility model has the following advantages and high-lighting effect:The inner space of boiler shell is made full use of, reduces stove Body volume.
Brief description of the drawings
Fig. 1 is a kind of horizontal internal combustion boiler schematics involved by the utility model.
A kind of diagrammatic cross-section of embodiment of a kind of horizontal internal combustion boiler that Fig. 2 is proposed for foundation the utility model.
Fig. 3 is a kind of section signal of the horizontal internal combustion boiler another embodiment proposed according to the utility model Figure.
In figure:Taper flue before 1-;2- corrugated flues;Taper flue after 3-;4- return combustion chambers;5- front smoke boxs;6- Smoke box afterwards;7- shells;8- is exported;9- pyrosphere smoke pipes;10- two return smoke pipes;11- water inlet pipes.
Embodiment
Specific embodiment of the present utility model and the course of work are further described below in conjunction with the accompanying drawings.
The orientation such as upper, lower, left, right, front and rear in present specification term be based on position relationship shown in the drawings and Establish.Attached drawing is different, then corresponding position relationship is also possible to change therewith, therefore cannot be interpreted as with this to protecting model The restriction enclosed.
As shown in Figure 1, a kind of horizontal internal combustion boiler, the boiler includes flue, return combustion chamber 4, be arranged on before flue before Smoke box 5, rear smoke box 6, shell 7 and the outlet 8 for being located at the top of shell 7 being arranged on after return combustion chamber 4.Flue, return combustion chamber 4, preceding cigarette Case 5 and rear smoke box 6 are arranged in shell 7, and shell 7 is usually cylinder.Smoke pipe is additionally provided with the shell 7 on flue top, The smoke pipe includes two return smoke pipe 10 and pyrosphere smoke pipe 9.Flue is combustion chamber, and flue is included before setting gradually from front to back Taper flue 1, corrugated flue 2 and rear taper flue 3;Taper flue 3 is connected between corrugated flue 2 and return combustion chamber 4 afterwards.Strile-back Room 4 is ellipse, sets one or two.Return combustion chamber 4 is the component for bearing external pressure as flue.
As shown in Fig. 2, when return combustion chamber 4 sets one, 4 height of return combustion chamber is less than its width.
As shown in figure 3, when return combustion chamber 4 sets two, return combustion chamber 4 and flue are respectively provided with two correspondingly, two stoves Courage and two return combustion chambers 4 are with the vertical axial direction of the shell 7(It is front and rear to)Median plane is symmetrically arranged same for symmetry axis Horizontal plane.Fig. 3 is stepped profile figure, shows the deployment scenarios and return combustion chamber 4 of the two return smoke pipe 10 in the front of return combustion chamber 4 The setting of back tube sheet.
Pyrosphere smoke pipe 9 is the 3rd backhaul smoke pipe, is arranged in the outside of return combustion chamber 4.Burn and strile-back and all occur in highest pyrosphere Below smoke pipe.
The horizontal internal combustion boiler can be steam boiler, or hot-water boiler.When the boiler is hot-water boiler When, water inlet is arranged on the top of shell 7, and the outlet 8 at the top of shell 7 is hot water outlet.When the boiler is steam boiler, pot Water inlet pipe 11 is additionally provided with shell 7, water inlet pipe 11 is arranged on the top of return combustion chamber 4, lateral arrangement.The top of water inlet pipe 11 is empty for steam Between.The usual vapor space is arranged on the top of pyrosphere smoke pipe 9.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of horizontal internal combustion boiler, the boiler includes flue, return combustion chamber(4), the front smoke box that is arranged on before flue(5), set Put in return combustion chamber(4)Rear smoke box afterwards(6), shell(7)Be located at shell(7)The outlet at top(8);The flue, return combustion chamber (4), front smoke box(5)With rear smoke box(6)It is arranged at the shell(7)It is interior;The shell on the flue top(7)Inside it is additionally provided with Smoke pipe, the smoke pipe include two return smoke pipe(10)With pyrosphere smoke pipe(9), it is characterised in that:The flue is included from front to back The preceding taper flue set gradually(1), corrugated flue(2)With rear taper flue(3);Taper flue after described(3)It is connected to institute State corrugated flue(2)With the return combustion chamber(4)Between;The return combustion chamber(4)For ellipse.
A kind of 2. horizontal internal combustion boiler according to claim 1, it is characterised in that:The return combustion chamber(4)Highly it is less than it Width.
A kind of 3. horizontal internal combustion boiler according to claim 1, it is characterised in that:The return combustion chamber(4)With the flue It is corresponding to be respectively provided with two, two flues and two return combustion chambers(4)With the shell(7)Vertical axial median plane be symmetry axis It is arranged symmetrically in same level.
A kind of 4. horizontal internal combustion boiler according to any one of claims 1 to 3, it is characterised in that:The boiler is steam Boiler, the shell(7)Inside it is additionally provided with water inlet pipe(11), the water inlet pipe(11)It is arranged on the return combustion chamber(4)Top, and The water inlet pipe(11)Top is the vapor space.
CN201721218721.5U 2017-09-22 2017-09-22 A kind of horizontal internal combustion boiler Active CN207247172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721218721.5U CN207247172U (en) 2017-09-22 2017-09-22 A kind of horizontal internal combustion boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721218721.5U CN207247172U (en) 2017-09-22 2017-09-22 A kind of horizontal internal combustion boiler

Publications (1)

Publication Number Publication Date
CN207247172U true CN207247172U (en) 2018-04-17

Family

ID=61886116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721218721.5U Active CN207247172U (en) 2017-09-22 2017-09-22 A kind of horizontal internal combustion boiler

Country Status (1)

Country Link
CN (1) CN207247172U (en)

Similar Documents

Publication Publication Date Title
CN203258632U (en) Supercritical brown coal boiler
CN204404144U (en) Combustion hydrogen corner tube type steam boiler
CN205048410U (en) Vertical diaphragm type water pipe fuel boiler furnace
CN207247172U (en) A kind of horizontal internal combustion boiler
CN204665226U (en) A kind of steam generator
CN2924394Y (en) Telescopic type boiler
CN206582824U (en) A kind of novel gas fired steam boiler
CN201795466U (en) Vertical coal-fired gas boiler
CN202209770U (en) Double-layer reverse-combustion six-back-stroke superconductive environment-friendly automatic-control hot water boiler
CN204254601U (en) A kind of pilot boiler
CN105588100B (en) A kind of full film type wall fire tube boiler
CN202747316U (en) Compact turbocharged burning fire-tube boiler
CN207648856U (en) A kind of enhancing self-loopa flue and civil boiler
CN207936046U (en) Without economizer methanol boiler
CN202675592U (en) Vertical type energy-saving gilled pipe boiler using biomass as fuel
CN204141840U (en) Vertical liquid fuel gas three-pass boiler
CN202452670U (en) Vertical two-pass boiler
CN105180132A (en) Novel fuel oil and fuel gas steam boiler
CN203177444U (en) Numerical control boiler
CN204630040U (en) Coil pipe suspended-liner-type hot water, steam boiler
CN205606519U (en) Fuel, fuel gas steam boiler
CN102980296B (en) Multi-water jacket environmental-friendly boiler
CN204358777U (en) A kind of Household boiler with honeycomb briquette as fuel
CN205002091U (en) Novel fuel, gas steam boiler
CN202947310U (en) Multilayer water-jacket type environment-friendly boiler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant