CN2324405Y - Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler - Google Patents
Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler Download PDFInfo
- Publication number
- CN2324405Y CN2324405Y CN 98212956 CN98212956U CN2324405Y CN 2324405 Y CN2324405 Y CN 2324405Y CN 98212956 CN98212956 CN 98212956 CN 98212956 U CN98212956 U CN 98212956U CN 2324405 Y CN2324405 Y CN 2324405Y
- Authority
- CN
- China
- Prior art keywords
- parallel
- collection case
- horizontal collection
- pipe
- convection
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model provides an improved industrial boiler with safe, energy saving, multipurpose, vertical pipe bundles and a vertical boiler barrel. The utility model can produce steam or overheated water, and can also carry out the connected production of steam and water. The utility model adopts the shorter vertical boiler barrel, and then the manufacture technology is simple, and the operation is safe. The water cooling degree is reduced in a boiler hearth. The utility model is additionally provided with a burnout chamber, and then the fuel is burnt out, the fuel is saved, and the environment protection requirement is satisfied. An adiabatic centralized downtake pipe is used, which causes the water circulation to be safe. A throttle pipe is used, the convection pipe bundle is flexibly arranged, the flow speed of the smoke gas is improved, the heat transfer is enhanced, and the heat deviation is avoided. The utility model can produce steam or overheated water, and can also carry out the connected production of steam and water.
Description
The present invention relates to a kind of improved, supply steam or superheated water to the user, also can carry out safe, energy-conservation, the multipurpose of carbonated drink coproduction, vertical tube bank, vertical drum boiler.This boiler can be used to produce steam, and the confession user is used for drying, boiling, stirs, sterilization waits the usefulness of production, life and medical treatment, also can be used to produce superheated water or produce superheated water and steam (being the carbonated drink coproduction) simultaneously with adopting, multi-use is used for production, heat supply and heating.
In present Industrial Boiler, the arrangement of the drum of water-tube boiler is the most common with horizontal drum, vertical drum formula.Because the drum axis is parallel to ground, the requirement for height of carbonated drink space, the particularly vapor space makes the drum diameter generally make greatlyyer, and the used steel plate of drum is thicker, thereby makes difficulty, the waste steel.Also owing to the big drum water capacity of diameter is big, in case the accident of blasting, the harm that causes also is very large.
Task of the present invention is to sum up, learning on the basis of various water-tube boiler characteristics, concentrate the advantage of various water-tube boilers, for the user provide a kind of rational in infrastructure, with material economize, easily manufacturing, security of operation, thermal efficiency height, fuel tolerance is strong, floor space is little, broad-spectrum Industrial Boiler.This boiler both can be used for producing steam, can be used to produce superheated water again, can also use as the carbonated drink joint production boiler.
Task of the present invention is finished as follows: the top that convection heating surface is arranged in the radiation hot side, by 2～8 throttle pipe A (12), throttle pipe B (13) is connected in parallel convection heating surface and radiation heating-surface together, perforate is vertically connected on the right side (or left side) end of the horizontal collection case D (11) on convection heating surface top on the middle and lower part barrel of upright drum (1), perforate picks out an independently down-comer (2) on the low head of upright drum (1), the right side of the horizontal collection case A (3) of the lower end simmering and bending of down-comer (2) and radiation heating-surface bottom (or left side) end welds together, and is combined into a whole type of furnace.
Details of the present invention and characteristics will be illustrated more clearly in from the accompanying drawing of the following example.
Fig. 1 boiler face figure
Fig. 2 boiler side view
Fig. 3 is along the profile of C-C line among Fig. 1
Fig. 4 is along the profile of D-D line among Fig. 1
Shown in Figure 1 is the front elevation of Industrial Boiler provided by the invention.The first half of figure is a convection heating surface.Convection heating surface is made up of 3～60 (this figure is by 6) group convection bank, every group of convection bank is by horizontal 1～9 (this figure is by 1) root, vertical 6～36 (this figure is by 10) root convection tubes (15) and a second line of a couplet pipe (14), a first line of a couplet pipe (16) links together and forms: promptly the upper end of 10 convection tubes (15) is connected in parallel on the first line of a couplet pipe (16), the lower end is connected in parallel on the second line of a couplet pipe (14), form 1 group of convection bank, 6 groups of convection banks are connected in parallel, and have formed convection heating surface.The rear end of the first line of a couplet pipe (16) of convection heating surface is connected in parallel on the horizontal collection case D (11), the rear end of its second line of a couplet pipe (14) is connected in parallel on the horizontal collection case C (10), the front end of first line of a couplet pipe (16), second line of a couplet pipe (14) is by blank flange or the sealing of interior enclosed hand hole cover, and the left end of horizontal collection case C (10), horizontal collection case D (11) is sealed by interior enclosed hand hole cover (or blank flange).The vertical connection of right-hand member of perforate and horizontal collection case D (11) on the middle and lower part barrel of upright drum (1), the right-hand member of horizontal collection case C (10) seals with end socket.For the prolong smoke flow process, improve flue gas flow rate, to obtain higher convective heat-transfer coefficient, the spy is arranged in twice flue gas partition wall with extended surface tube (17) in tube bank, convection heating surface is divided into three convection pass (see figure 4)s.
Below the convection heating surface in Fig. 1, arranging radiation heating-surface.Radiation heating-surface is by being arranged in water screen tube (6), the water screen tube (7) in the burner hearth and being arranged in water screen tube (6) in the secondary furnace and upper header (8), lower collecting box (5) and side header (4) form.As seen from Figure 1, the lower end of the water screen tube (6) in burner hearth left side and the water screen tube (6) on secondary furnace right side is connected in parallel on the side header (4), and its upper end is simmered with horizontal sextant angle and become 8 °～20 ° bend pipes, bends towards upper header (8) and also vertically is connected in parallel with it; The upper end of the water screen tube on burner hearth right side (7) is connected in parallel on the upper header (8), and its lower end is connected in parallel on the lower collecting box (5).The front end of each header is with sealings such as interior enclosed hand hole cover or blank flanges.The rear end of upper header (8) is vertically connected on the horizontal collection case B (9), and the rear end of side header (4), lower collecting box (5) is vertically connected on the horizontal collection case A (3).Be positioned at that perforate is connected with the upper end of common downcomer (2) on the low head of upright drum (1) of horizontal collection case D (11) right-hand member, the lower end simmering and bending of common downcomer (2) bend towards the right-hand member of horizontal collection case A (3) and connect with it.Horizontal collection case A (3) seals with blank flange or interior enclosed hand hole cover with the left end of horizontal collection case B (9), and the right-hand member of horizontal collection case B (9) seals with end socket.
Shown in Figure 2 is the side view of Industrial Boiler provided by the invention.As seen from the figure, on 2～8 (this figure is by 2) the root throttle pipe A (12), 1 °～100 ° arc bend are simmered at following two ends (respectively), and its lower end bends towards horizontal collection case A (3) and vertically is connected in parallel on the horizontal collection case A (3), and its upper end bends towards horizontal collection case C (10) and vertically is connected in parallel on the horizontal collection case C (10); 1 °～100 ° arc bend are simmered at the two ends up and down (respectively) of 2～8 (this figure is by 2) root throttle pipe B (13), its lower end bends towards horizontal collection case B (9) and vertically is connected in parallel on the horizontal collection case B (9), and its upper end bends towards horizontal collection case D (11) and vertically is connected in parallel on the horizontal collection case D (11).By adopting two technical schemes of throttle pipe, make radiation heating-surface and convection heating surface form upper and lower water-flow circuit in parallel; By adopting the technical scheme of upright drum, the independent down-comer of employing, be combined into a whole Industrial Boiler again.
Shown in Figure 3 is the vertical view of the radiation heating-surface of Industrial Boiler provided by the invention.Radiation heating-surface is made up of heating surface in the burner hearth and the heating surface in the secondary furnace.Fuel is after the burner hearth internal combustion, and the smoke outlet window through the burner hearth rear portion enters secondary furnace and burns away, and fully the flue gas of after-flame upwards enters convection heating surface through the smoke outlet window of secondary furnace afterbody.
The primary characteristics of vertical tube bank vertical drum boiler provided by the invention are, routinely be designed to horizontal stroke, vertical drum changes upright drum into.The characteristics of this technical scheme are to make drum diameter and length littler than the drum diameter of same capability, and length is short.Adopt upright drum to be convenient to select vapor space height, and then definite drum height, and unlikelyly expend too much boiler steel by required steam quality.Thereby the present invention to save the steel effect obvious.Adopt the technical scheme of common downcomer can make water-flow circuit in the very obvious and stable pot of the interior formation of pot.Because common downcomer places stove not to be heated outward, when this boiler is used to produce steam, just faults such as circulatory stasis, circulation flow reversal can not take place therefore, thereby, the water-flow circulation safety height in the pot of Industrial Boiler of the present invention.
Second characteristic of the present invention are to adopt throttle pipe A (12), throttle pipe B (13) be connected in parallel together technical scheme of radiation heating-surface and convection heating surface.The diameter of each pipe and quantity are determined with Calculation of Hydrodynamic by heating power calculating.Adopt the technical scheme of throttle pipe that two big heating surfaces and heat intensity are complementary, avoid facilitating thermal deviation, and then avoid water-cooling wall to produce the burning accident, guarantee the safe and economical boiler operation because of water velocity in the radiation heating-surface is too low.
The 3rd characteristics of the present invention are to be provided with the secondary furnace arranged side by side with burner hearth, adopt this technical scheme to help flammable composition in the flue gas abundant after-flame before entering convection bank.This thermal efficiency that both can improve boiler is beneficial to energy savings, can avoid the chimney over-emitting black exhaust again, to conform to the requirement of environmental administration to the boiler soot emission blackness.
The 4th characteristics of the present invention be the convection tube in the convection pass arrangement mode by in-line arrangement arrange, transversal flow, between pipe with big pitch than [(S1-d)/(S2-d) 〉=2] in the broader unobstructed flue gas circulation of interbank formation basal area.It is compact to adopt this technical scheme that convection heating surface is arranged, the flow of flue gas resistance is little, is beneficial to the boiler gravity-flow ventilation.
The 5th characteristics of the present invention are can multi-use: 1, when Industrial Boiler of the present invention is used to produce steam, upright drum is selected by required steam quality on vapor space height, can obtain desirable steam quality.2, because Industrial Boiler of the present invention has water circulation track in the obvious and stable pot, so this boiler is specially adapted to produce superheated water, and its upright drum both can also can come the water-filling operation by whole water-filling states by partly water-filling operation.3, this boiler also can be provided with a high-temperature water fairlead (seeing (18) among Fig. 2) in the appropriate location of upright drum by the user to the demand on producing, and just can be used as the carbonated drink joint production boiler and uses.
Claims (3)
1, safety, energy-conservation, multipurpose, vertical tube bank, vertical drum boiler, its main heating surface is made up of radiation heating-surface and convection heating surface, convection heating surface is arranged in the top of radiation heating-surface, convection heating surface is made up of 3～60 groups of convection banks, every group of convection bank is by a second line of a couplet pipe (14), 1 first line of a couplet pipe (16) and be connected in second line of a couplet pipe (14) in parallel, 6～36 convection tubes (15) between the first line of a couplet pipe (16) constitute, the upper end of convection tube (15) is connected in parallel on the first line of a couplet pipe (16), its lower end parallel connection is connected on the second line of a couplet pipe (14), the rear end of the second line of a couplet (14) is connected in parallel on the horizontal collection case C (10), and the rear end of first line of a couplet pipe (16) is connected in parallel on the horizontal collection case D (11); Radiation heating-surface is made up of water screen tube (6), water screen tube (7), upper header (8) lower collecting box (5) and side header (4), water screen tube (6) is simmered and is become 8 °～20 ° bend pipe with horizontal sextant angle, its lower end is connected in parallel on the side header (4) that is positioned at radiation heating-surface bottom left and right side, the upper end is connected in parallel on the upper header (8) that is positioned at radiation heating-surface top, the upper end of water screen tube (7) is connected in parallel on the upper header (8), and the lower end is connected in parallel on the lower collecting box (5); The front end of second line of a couplet pipe (14), first line of a couplet pipe (16), side header (4), lower collecting box (5) and upper header (8) is with sealings such as blank flange or interior enclosed hand hole covers, lower collecting box (5) is vertical with the rear end of side header (4) to be connected in parallel on the horizontal collection case A (3), the rear end of upper header (8) is vertically connected on the horizontal collection case B (9), the left end of horizontal collection case A (3), horizontal collection case B (9), horizontal collection case C (10) and horizontal collection case D (11) is with sealings such as blank flange or interior enclosed hand hole covers, and the right-hand member of horizontal collection case B (9), horizontal collection case C (10) seals with end socket; Be characterised in that: being connected in parallel of convection heating surface and radiation heating-surface connected by throttle pipe A (12) and throttle pipe B (13): 1 °～100 ° arc bend are respectively simmered at the two ends up and down of 2～8 throttle pipe A (12), the upper end is connected in parallel on the horizontal collection case C (10), the lower end is connected in parallel on the horizontal collection case A (3), again 1 °～100 ° arc bend are respectively simmered at the two ends up and down of 2～8 throttle pipe B (13), the lower end is connected in parallel on the horizontal collection case B (9), and the upper end is connected in parallel on the horizontal collection case D (11); Perforate on the middle and lower part barrel of upright drum (1) again, with vertical connection of right-hand member of horizontal collection case D (11), and perforate on the low head of upright drum (1), be connected with the upper end of common downcomer (2), the lower end simmering and bending of common downcomer (2) are connected with the right-hand member of horizontal collection case A (3), constitute an Industrial Boiler.
2, by the vertical tube bank vertical drum boiler of claim 1 regulation, it is characterized in that: radiation heating-surface is a water-flow circuit in parallel with the interior water-flow circuit of the pot of convection heating surface.
3, by the boiler of claim 1 regulation, it is characterized in that: radiation heating-surface is to be connected in parallel with being connected of convection heating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212956 CN2324405Y (en) | 1998-03-17 | 1998-03-17 | Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98212956 CN2324405Y (en) | 1998-03-17 | 1998-03-17 | Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2324405Y true CN2324405Y (en) | 1999-06-16 |
Family
ID=33967076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98212956 Expired - Fee Related CN2324405Y (en) | 1998-03-17 | 1998-03-17 | Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2324405Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090404A (en) * | 2013-02-18 | 2013-05-08 | 顾志龙 | Flue gas condensable type combined low-resistance energy saver |
-
1998
- 1998-03-17 CN CN 98212956 patent/CN2324405Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090404A (en) * | 2013-02-18 | 2013-05-08 | 顾志龙 | Flue gas condensable type combined low-resistance energy saver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103363658A (en) | Large double-barrel vertical gas boiler | |
| CN201327013Y (en) | 100t/h fuel or gas steam injection boiler | |
| CN103791479B (en) | A kind of novel full tube panel formula high efficiency fuel gas fired-boiler | |
| CN2324405Y (en) | Safety, energy-saving multi-purpose vertical pipe column and vertical chamber industrial boiler | |
| CN105180421A (en) | Central back combustion boiler with water pipes being transversely scoured | |
| CN105066437B (en) | The complete wet back of the body central flame flame boiler of integral type | |
| CN107795978A (en) | A kind of alcohol-based fuel boiler | |
| CN207394797U (en) | A kind of refuse incineration exhaust-heating boiler | |
| CN207555579U (en) | A kind of alcohol-based fuel boiler | |
| CN2285867Y (en) | Steam and heat transfer oil boiler | |
| CN1104588C (en) | Safety, energy-saving and multipurpose vertical drum boiler | |
| CN206944114U (en) | Gas fuel boiler with compound water-cooled furnace | |
| CN214536121U (en) | Low-nitrogen type overheating steam injection boiler | |
| CN2494476Y (en) | Horizontal external fired shell fire tube and water tube fuel oil or gas boiler | |
| CN219607040U (en) | Gas steam generator | |
| CN217082491U (en) | Three-pass fuel gas steam generator | |
| CN1089022A (en) | Safe, energy-conservation, multipurpose vertical drum boiler | |
| CN219624089U (en) | Combined energy-saving device | |
| CN1162662C (en) | Multifunctional superconducting heat-pipe gas-burning furnace with less environmetal pollution | |
| CN109556102A (en) | A kind of double steam boilers | |
| CN218033092U (en) | Modular assembly type gas-steam boiler | |
| CN208025489U (en) | A kind of full film type wall boiler water wall loop structure | |
| CN2095374U (en) | Continuous water supply tea boiler | |
| CN220931093U (en) | Annular header energy-saving device | |
| CN2847152Y (en) | Composite circulation water heating boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |