CN204201849U - Modular glass kiln waste heat boiler - Google Patents
Modular glass kiln waste heat boiler Download PDFInfo
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- CN204201849U CN204201849U CN201420633592.6U CN201420633592U CN204201849U CN 204201849 U CN204201849 U CN 204201849U CN 201420633592 U CN201420633592 U CN 201420633592U CN 204201849 U CN204201849 U CN 204201849U
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Abstract
The utility model discloses a kind of modular glass kiln waste heat boiler, comprise inlet flue duct, superheater module, transition flue duct, stop valve, out of stock device, middle pressure evaporator module, leading portion exhaust gases passes, turns to flue, back segment exhaust gases passes, economizer module, low pressure evaporator module, exhaust pass, middle pressure drum, low pressure deoxygenation drum and steelframe.Useful effect of the present utility model is assembled in modular glass kiln waste gas residual heat boiler factory, box body tightness is strong, in-site installation is convenient and swift, save the duration, reduce construction cost, product have employed the denitrification apparatus be connected as a single entity with boiler under the prerequisite of guaranteed performance, without the need to attached across layout flue and support, optimize boiler structure, reduce steel consumption, achieve the NOx emission reduction targets of flue gas simultaneously.
Description
Technical field:
The utility model relates to a kind of high-temperature flue gas waste heat reclaiming glass furnace production line and produce, the integrated module type waste heat boiler by heat exchange generation steam thus for generating electricity.
Background technology:
Waste heat boiler of glass furnace in the past mainly adopts loose mail to deliver, and the scene of being transported to is assembled, and on-site installation work amount is large, the time is long, needs a large amount of man power and materials to support; The installation quality of boiler directly affects the height of boiler total quality, and due to loose mail arrival, construction site condition is uneven, and open work is subject to again the restriction of season and weather conditions, very easily causes hidden danger of quality, affects boiler total quality.
Along with national energy-saving reduces discharging the requirement of policy, glass furnace waste gas residual heat generation technology is widely applied, and pernicious gas NOx do not adopt an effective measure yet realize reduce discharging, along with the domestic and international raising required environmental quality control, in the waste heat boiler operation of existing production system configuration, the flue gas of discharge can not meet the reduction of discharging requirement proposed environmental protection index NOx.
Summary of the invention:
The purpose of this utility model is to provide a kind of reasonable in design, quick for installation, the modular glass kiln waste heat boiler of compact conformation.
Technical solution of the present utility model is:
A kind of modular glass kiln waste heat boiler, comprise inlet flue duct 1, superheater module 2, transition flue duct 3, stop valve 4, out of stock device 5, middle pressure evaporator module 6, leading portion exhaust gases passes 7, turn to flue 8, back segment exhaust gases passes 9, economizer module 10, low pressure evaporator module 11, exhaust pass 12, middle pressure drum 13, low pressure deoxygenation drum 14 and steelframe 15, it is characterized in that, described modular glass kiln waste heat boiler is that reverse U shape is arranged, inlet flue duct 1 and leading portion exhaust gases passes 7, leading portion exhaust gases passes 7 with turn to flue 8, turn to flue 8 and back segment exhaust gases passes 9, back segment exhaust gases passes 9 and exhaust pass 12 are weldingly connected respectively, superheater module 2 has been set gradually in leading portion exhaust gases passes 7, middle pressure evaporator module 6, leading portion exhaust gases passes 7 is separately provided with transition flue duct 3, denitrification apparatus 5 and stop valve 4 is provided with in transition flue duct 3, middle pressure evaporator module 6, economizer module 10, low pressure evaporator module 11 has been set gradually in back segment exhaust gases passes 9, middle pressure drum 13 and low pressure deoxygenation drum 14 are fixedly installed on steelframe 15 top respectively, middle pressure drum 13 is weldingly connected with middle pressure evaporator module 6 by intermediate pressure section down-comer 32, intermediate pressure section tedge 33, middle pressure drum 13 is weldingly connected by saturated vapor tube connector 36 and superheater module 2, and low pressure deoxygenation drum 14 is weldingly connected with low pressure evaporator module 11 by low pressure stage down-comer 34, low pressure stage tedge 35, low pressure deoxygenation drum 14 by pipeline 37 with condensate pump 28, mend desalination water pump 29, middle water pump 30 is connected respectively, middle water pump 30 is connected with economizer module 10 by feed pipe 39, and middle pressure drum 13 passes through steam supply pipe 38 and the deoxygenation in low pressure deoxygenation drum 14 31 and is connected.
Superheater module 2, middle pressure evaporator module 6, economizer module 10, low pressure evaporator module 11 structure are all identical, and each module includes independently framework 16, and framework 16 surrounding is provided with backplate 17, form one section of seal casinghousing 18, backplate 17 is also provided with manhole 19; Framework 16 is provided with ventilating mechanisms 20 and hoisting mechanism 21, heating surface 22 in module is all arranged on the framework 16 in housing 18, the import header 23 be connected with heating surface 22, outlet header 25 are fixed on outside housing 18 by support 24, framework 16 is provided with heating surface fixed mechanism 26, separately in above-mentioned each module, is equipped with the soot blower structure 27 corresponding with heating surface 22.
Described superheater module 2 is set to the A group of connecting; Described middle pressure evaporator module 6 is set to B group in parallel; Described economizer module 10 is set to the C group of connecting; Described low pressure evaporator module 11 is set to D group in parallel, wherein, and 1≤A≤4; 1≤B≤6; 1≤C≤4; 1≤D≤4.
Described soot blower structure 27 is shockwave dust-blower.
The beneficial effects of the utility model:
Assemble in modular glass kiln waste gas residual heat boiler factory, box body tightness is strong, in-site installation is convenient and swift, save the duration, reduce construction cost, product have employed the denitrification apparatus be connected as a single entity with boiler under the prerequisite of guaranteed performance, without the need to attached across layout flue and support, optimize boiler structure, reduce steel consumption, achieve the NOx emission reduction targets of flue gas simultaneously.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the utility model is described in further detail;
Fig. 1 is the configuration diagram of the utility model embodiment;
Fig. 2 is that the master of module described in the utility model looks generalized section;
Fig. 3 is the carbonated drink schematic flow sheet of the utility model embodiment.
Detailed description of the invention:
In a kind of modular glass kiln waste heat boiler shown in Fig. 1, comprise inlet flue duct 1, superheater module 2, transition flue duct 3, stop valve 4, out of stock device 5, middle pressure evaporator module 6, leading portion exhaust gases passes 7, turn to flue 8, back segment exhaust gases passes 9, economizer module 10, low pressure evaporator module 11, exhaust pass 12, middle pressure drum 13, low pressure deoxygenation drum 14 and steelframe 15, described modular glass kiln waste heat boiler is that reverse U shape is arranged, inlet flue duct 1 and leading portion exhaust gases passes 7, leading portion exhaust gases passes 7 with turn to flue 8, turn to flue 8 and back segment exhaust gases passes 9, back segment exhaust gases passes 9 and exhaust pass 12 are weldingly connected respectively, superheater module 2 has been set gradually in leading portion exhaust gases passes 7, middle pressure evaporator module 6, leading portion exhaust gases passes 7 is separately provided with transition flue duct 3, denitrification apparatus 5 and stop valve 4 is provided with in transition flue duct 3, middle pressure evaporator module 6, economizer module 10, low pressure evaporator module 11 has been set gradually in back segment exhaust gases passes 9, middle pressure drum 13 and low pressure deoxygenation drum 14 are fixedly installed on steelframe 15 top respectively, middle pressure drum 13 is weldingly connected with middle pressure evaporator module 6 by intermediate pressure section down-comer 32, intermediate pressure section tedge 33, middle pressure drum 13 is weldingly connected by saturated vapor tube connector 36 and superheater module 2, and low pressure deoxygenation drum 14 is weldingly connected with low pressure evaporator module 11 by low pressure stage down-comer 34, low pressure stage tedge 35, low pressure deoxygenation drum 14 by pipeline 37 with condensate pump 28, mend desalination water pump 29, middle water pump 30 is connected respectively, middle water pump 30 is connected with economizer module 10 by feed pipe 39, and middle pressure drum 13 passes through steam supply pipe 38 and the deoxygenation in low pressure deoxygenation drum 14 31 and is connected.
Superheater module 2, middle pressure evaporator module 6, economizer module 10, low pressure evaporator module 11 structure are all identical, and each module includes independently framework 16, and framework 16 surrounding is provided with backplate 17, form one section of seal casinghousing 18, backplate 17 is also provided with manhole 19; Framework 16 is provided with ventilating mechanisms 20 and hoisting mechanism 21, heating surface 22 in module is all arranged on the framework 16 in housing 18, the import header 23 be connected with heating surface 22, outlet header 25 are fixed on outside housing 18 by support 24, framework 16 is provided with heating surface fixed mechanism 26, separately in above-mentioned each module, be equipped with the soot blower structure 27 corresponding with heating surface 22, described soot blower structure 27 is shockwave dust-blower.
Described superheater module 2 is set to the A group of connecting; Described middle pressure evaporator module 6 is set to B group in parallel; Described economizer module 10 is set to the C group of connecting; Described low pressure evaporator module 11 is set to D group in parallel, wherein, and 1≤A≤4; 1≤B≤6; 1≤C≤4; 1≤D≤4.
Flue gas flow is by Figure 1 shows that: glass kiln residual heat flue gas → inlet flue duct 1 → leading portion exhaust gases passes 7 → superheater module 2 → transition flue duct 3 → out of stock device 5 → transition flue duct 3 → middle pressure evaporator module 6 → turn to flue 8 → back segment exhaust gases passes 9 → middle pressure evaporator module 6 → economizer module 10 → low pressure evaporator module 11 → exhaust pass 12.
Carbonated drink flow process is by Figure 3 shows that: condensate pump 28 and mend desalination water pump 29 and respectively condensed water and moisturizing are sent into deoxygenation 31, and mixes with the low-pressure saturated steam that low pressure evaporator module 11 produces, absorb heat, and carries out deoxygenation generation hot water.After hot water enters low pressure deoxygenation drum 14, a hot water part flows into low pressure evaporator module 11 by low pressure stage down-comer 34, led back low pressure deoxygenation drum 14 again by the steam water interface after heating here and deoxygenation is carried out to feedwater, iterative cycles, in hot water part warp, water pump 30 to economizer module 10 presses drum 13 in sending into, then draw from it, evaporator module 6 is pressed in intermediate pressure section down-comer 32 flows into, middle pressure drum 13 is led back again here by the steam water interface after heating, then therefrom press drum 13 to draw saturated vapor and enter superheater module 2, by the superheated steam generated after heating under rated pressure in superheater module 2.
Embodiment recited above is only be described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; under the prerequisite not departing from the utility model design concept; in this area, common engineers and technicians all should fall into protection domain of the present utility model to the various modification that the technical solution of the utility model is made with improving; the technology contents of request protection of the present utility model, has all been documented in technical requirement book.
Claims (4)
1. a modular glass kiln waste heat boiler, comprise inlet flue duct (1), superheater module (2), transition flue duct (3), stop valve (4), out of stock device (5), middle pressure evaporator module (6), leading portion exhaust gases passes (7), turn to flue (8), back segment exhaust gases passes (9), economizer module (10), low pressure evaporator module (11), exhaust pass (12), middle pressure drum (13), low pressure deoxygenation drum (14) and steelframe (15), it is characterized in that, described modular glass kiln waste heat boiler is that reverse U shape is arranged, inlet flue duct (1) and leading portion exhaust gases passes (7), leading portion exhaust gases passes (7) with turn to flue (8), turn to flue (8) and back segment exhaust gases passes (9), back segment exhaust gases passes (9) and exhaust pass (12) are weldingly connected respectively, superheater module (2) has been set gradually in leading portion exhaust gases passes (7), middle pressure evaporator module (6), leading portion exhaust gases passes (7) is also provided with transition flue duct (3), denitrification apparatus (5) and stop valve (4) is provided with in transition flue duct (3), middle pressure evaporator module (6), economizer module (10), low pressure evaporator module (11) has been set gradually in back segment exhaust gases passes (9), middle pressure drum (13) and low pressure deoxygenation drum (14) are fixedly installed on steelframe (15) top respectively, middle pressure drum (13) is weldingly connected with middle pressure evaporator module (6) by intermediate pressure section down-comer (32), intermediate pressure section tedge (33), middle pressure drum (13) is weldingly connected by saturated vapor tube connector (36) and superheater module (2), and low pressure deoxygenation drum (14) is weldingly connected with low pressure evaporator module (11) by low pressure stage down-comer (34), low pressure stage tedge (35), low pressure deoxygenation drum (14) by pipeline (37) with condensate pump (28), mend desalination water pump (29), middle water pump (30) is connected respectively, middle water pump (30) is connected with economizer module (10) by feed pipe (39), and middle pressure drum (13) is connected with the deoxygenation head (31) in low pressure deoxygenation drum (14) by steam supply pipe (38).
2. a kind of modular glass kiln waste heat boiler according to claim 1, it is characterized in that: superheater module (2), middle pressure evaporator module (6), economizer module (10), low pressure evaporator module (11) structure are all identical, each module includes independently framework (16), framework (16) surrounding is provided with backplate (17), form one section of seal casinghousing (18), backplate (17) is also provided with manhole (19); Framework (16) is provided with ventilating mechanisms (20) and hoisting mechanism (21), heating surface (22) in module is all arranged on the framework (16) in housing (18), the import header (23) be connected with heating surface (22), outlet header (25) are fixed on housing (18) outside by support (24), framework (16) is provided with heating surface fixed mechanism (26), separately in above-mentioned each module, is equipped with the soot blower structure (27) corresponding with heating surface (22).
3. a kind of modular glass kiln waste heat boiler according to claim 2, is characterized in that: described superheater module (2) is set to the A group of connecting; Described middle pressure evaporator module (6) is set to B group in parallel; Described economizer module (10) is set to the C group of connecting; Described low pressure evaporator module (11) is set to D group in parallel, wherein, and 1≤A≤4; 1≤B≤6; 1≤C≤4; 1≤D≤4.
4. a kind of modular glass kiln waste heat boiler according to claim 3, is characterized in that: described soot blower structure (27) is shockwave dust-blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633592.6U CN204201849U (en) | 2014-10-30 | 2014-10-30 | Modular glass kiln waste heat boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633592.6U CN204201849U (en) | 2014-10-30 | 2014-10-30 | Modular glass kiln waste heat boiler |
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| CN204201849U true CN204201849U (en) | 2015-03-11 |
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| CN201420633592.6U Active CN204201849U (en) | 2014-10-30 | 2014-10-30 | Modular glass kiln waste heat boiler |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805715A (en) * | 2016-03-24 | 2016-07-27 | 南通万达锅炉有限公司 | Temperature-adjusting type waste heat boiler |
| CN106829229A (en) * | 2017-04-18 | 2017-06-13 | 马鞍山市天工科技股份有限公司 | Integrated module type double-curve coal hopper block clearing equipment and application method |
| CN107054912A (en) * | 2017-04-18 | 2017-08-18 | 马鞍山市天工科技股份有限公司 | Integrated module type dropping coal tube blockage-clearing device |
| CN108443851A (en) * | 2018-02-12 | 2018-08-24 | 铂瑞能源环境工程有限公司 | Binary channels carbon element waste heat boiler |
| CN110186021A (en) * | 2019-05-30 | 2019-08-30 | 四川川润动力设备有限公司 | A kind of glass waste heat boiler improving denitration efficiency |
| CN111120981A (en) * | 2020-01-19 | 2020-05-08 | 无锡华光工业锅炉有限公司 | Secondary high-temperature medium-pressure vertical waste heat boiler |
-
2014
- 2014-10-30 CN CN201420633592.6U patent/CN204201849U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805715A (en) * | 2016-03-24 | 2016-07-27 | 南通万达锅炉有限公司 | Temperature-adjusting type waste heat boiler |
| CN106829229A (en) * | 2017-04-18 | 2017-06-13 | 马鞍山市天工科技股份有限公司 | Integrated module type double-curve coal hopper block clearing equipment and application method |
| CN107054912A (en) * | 2017-04-18 | 2017-08-18 | 马鞍山市天工科技股份有限公司 | Integrated module type dropping coal tube blockage-clearing device |
| CN108443851A (en) * | 2018-02-12 | 2018-08-24 | 铂瑞能源环境工程有限公司 | Binary channels carbon element waste heat boiler |
| CN110186021A (en) * | 2019-05-30 | 2019-08-30 | 四川川润动力设备有限公司 | A kind of glass waste heat boiler improving denitration efficiency |
| CN111120981A (en) * | 2020-01-19 | 2020-05-08 | 无锡华光工业锅炉有限公司 | Secondary high-temperature medium-pressure vertical waste heat boiler |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 151, Waihuan West Road, Chongchuan District, Nantong City, Jiangsu Province, 226005 Patentee after: Nantong Wanda Energy Power Technology Co.,Ltd. Address before: No. 151, Waihuan West Road, Chongchuan District, Nantong City, Jiangsu Province, 226005 Patentee before: NANTONG WANDA BOILER Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |