CN203162917U - Heat pipe type boiler economizer - Google Patents
Heat pipe type boiler economizer Download PDFInfo
- Publication number
- CN203162917U CN203162917U CN 201320057464 CN201320057464U CN203162917U CN 203162917 U CN203162917 U CN 203162917U CN 201320057464 CN201320057464 CN 201320057464 CN 201320057464 U CN201320057464 U CN 201320057464U CN 203162917 U CN203162917 U CN 203162917U
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- water tank
- smoke box
- heat pipe
- water
- heat
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Abstract
The utility model discloses a heat pipe type boiler economizer and relates to the technical field of boiler flue gas waste heat recovery economizers. A smoke box (10) is arranged on the lower portion of the water tank (9), the smoke box (10) is connected with the water tank (9) through a heat pipe (8), a water tank bottom plate (3) is arranged at the bottom of the water tank (9), the heat pipe (8) is welded and fixed on the bottom plate (3), a water inlet (4) is formed in the front of the water tank (9), an ash cleaning door (11) is arranged in the front of the smoke box (10), an ash falling-down hopper (12) is arranged on the lower portion of the smoke box (10), a water outlet (13) is formed in the rear side of the water tank (9), an emptying opening (14) is formed in the upper portion of the water tank (9), a thermometer (15) is arranged on the upper portion of the right side of the water tank (9), and a sewage draining exit (16) is formed in the lower portion of the water inlet (4). The heat pipe type boiler economizer is high in heat exchanging efficiency, small in resistance, convenient to install and long in service life, and ash is convenient to clean.
Description
Technical field:
The utility model relates to residual heat from boiler fume and reclaims the economizer technical field, is specifically related to a kind of tubular boiler economizer.
Background technology:
Existing boiler economizer adopts the cast iron type economizer more, and there is following drawback in cast iron gilled tube economizer: heat exchange efficiency is low, resistance is big, easily block up shortcomings such as ash, difficult maintenance.
The utility model content:
The purpose of this utility model provides a kind of tubular boiler economizer, its heat exchange efficiency height, little, easy for installation, the easy-to-clean ash long service life of resistance.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises gas approach 1, exhanst gas outlet 2, water tank bottom plate 3, water inlet 4, coaming plate 5, shroud ring reinforcement 6, top board 7, heat pipe 8, water tank 9, smoke box 10, shoot door 11, ash dropping hopper 12, delivery port 13, evacuation port 14, thermometer 15 and sewage draining exit 16; Smoke box 10 is arranged on the bottom of water tank 9, smoke box 10 is connected by heat pipe 8 with water tank 9, gas approach 1 is arranged on the left side of smoke box 10, exhanst gas outlet 2 is arranged on the right side of smoke box 10, water tank bottom plate 3 is arranged on the bottom of water tank 9, heat pipe 8 is weldingly fixed on the base plate 3, water inlet 4 is arranged on the front portion of water tank 9, coaming plate 5 is arranged on the inboard of water tank 9, shroud ring reinforcement 6 is arranged on the outside portion of water tank 9, top board 7 is arranged on the top of water tank 9, and shoot door 11 is separately positioned on the front and rear of smoke box 10, and ash dropping hopper 12 is arranged on the bottom of smoke box 10, delivery port 13 is arranged on the rear side of water tank 9, evacuation port 14 is arranged on the top of water tank 9, and thermometer 15 is arranged on the right upper portion of water tank 9, and sewage draining exit 16 is arranged on the bottom of water inlet 4.
The utlity model has following beneficial effect: its heat exchange efficiency height, little, easy for installation, the easy-to-clean ash long service life of resistance.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is left view of the present utility model,
Fig. 3 is vertical view of the present utility model.
The specific embodiment:
Referring to Fig. 1-3, this specific embodiment by the following technical solutions: it comprises gas approach 1, exhanst gas outlet 2, water tank bottom plate 3, water inlet 4, coaming plate 5, shroud ring reinforcement 6, top board 7, heat pipe 8, water tank 9, smoke box 10, shoot door 11, ash dropping hopper 12, delivery port 13, evacuation port 14, thermometer 15 and sewage draining exit 16; Smoke box 10 is arranged on the bottom of water tank 9, smoke box 10 is connected by heat pipe 8 with water tank 9, gas approach 1 is arranged on the left side of smoke box 10, exhanst gas outlet 2 is arranged on the right side of smoke box 10, water tank bottom plate 3 is arranged on the bottom of water tank 9, heat pipe 8 is weldingly fixed on the base plate 3, water inlet 4 is arranged on the front portion of water tank 9, coaming plate 5 is arranged on the inboard of water tank 9, shroud ring reinforcement 6 is arranged on the outside portion of water tank 9, top board 7 is arranged on the top of water tank 9, and shoot door 11 is arranged on the front portion of smoke box 10, and ash dropping hopper 12 is arranged on the bottom of smoke box 10, delivery port 13 is arranged on the rear side of water tank 9, evacuation port 14 is arranged on the top of water tank 9, and thermometer 15 is arranged on the right upper portion of water tank 9, and sewage draining exit 16 is arranged on the bottom of water inlet 4.
The operation principle of this specific embodiment is: tubular boiler economizer body is divided into two parts up and down, and top is divided into storage tank, and the bottom is divided into smoke box; Two parts are connected by super heat-conductive pipe up and down, and the heat pipe-type of lower part is heat absorbing end, contacts with boiler smoke; The heat pipe on top contacts with water in the water tank; Therefore when boiler smoke washed away the heat pipe heat absorbing end, the superconductive medium of inside heat pipe will be vaporized, and rises to heat release section, and the heat release section tube wall of heat pipe is outward water, met coldly with heat release, and medium will liquefy again and get back to heat absorbing end with the gravity effect again simultaneously.By the circulating phase-change process heat energy in the flue gas is fully absorbed, the water in the water tank is constantly heated, thereby the supply boiler has improved the thermal efficiency of boiler greatly.Thereby because forthright volume and the resistance that reduces equipment greatly of heat transfer efficient of super heat-conductive pipe, and there is the microseismic activity function to greatly reduce the workload of deashing under the heat pipe ruuning situation, the smoke box bottom is provided with ash dropping hopper simultaneously, the smoke box both sides also are provided with shoot door, therefore the deashing problem has just thoroughly solved, and the employing of tubular boiler economizer is heat pipe heat exchanging, and heat pipe is separate work, gone bad and also can not have influence on the normal operation of equipment, so also prolonged greatly the service life of equipment for any one.
This specific embodiment heat exchange efficiency height, little, easy for installation, the easy-to-clean ash long service life of resistance.
Claims (1)
1. the tubular boiler economizer is characterized in that it comprises gas approach (1), exhanst gas outlet (2), water tank bottom plate (3), water inlet (4), coaming plate (5), shroud ring reinforcement (6), top board (7), heat pipe (8), water tank (9), smoke box (10), shoot door (11), ash dropping hopper (12), delivery port (13), evacuation port (14), thermometer (15) and sewage draining exit (16); Smoke box (10) is arranged on the bottom of water tank (9), smoke box (10) is connected by heat pipe (8) with water tank (9), gas approach (1) is arranged on the left side of smoke box (10), exhanst gas outlet (2) is arranged on the right side of smoke box (10), water tank bottom plate (3) is arranged on the bottom of water tank (9), heat pipe (8) is weldingly fixed on the base plate (3), water inlet (4) is arranged on the front portion of water tank (9), coaming plate (5) is arranged on the inboard of water tank (9), shroud ring reinforcement (6) is arranged on the outside portion of water tank (9), top board (7) is arranged on the top of water tank (9), shoot door (11) is arranged on the front portion of smoke box (10), ash dropping hopper (12) is arranged on the bottom of smoke box (10), delivery port (13) is arranged on the rear side of water tank (9), evacuation port (14) is arranged on the top of water tank (9), and thermometer (15) is arranged on the right upper portion of water tank (9), and sewage draining exit (16) is arranged on the bottom of water inlet (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320057464 CN203162917U (en) | 2013-02-01 | 2013-02-01 | Heat pipe type boiler economizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320057464 CN203162917U (en) | 2013-02-01 | 2013-02-01 | Heat pipe type boiler economizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203162917U true CN203162917U (en) | 2013-08-28 |
Family
ID=49024098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320057464 Expired - Fee Related CN203162917U (en) | 2013-02-01 | 2013-02-01 | Heat pipe type boiler economizer |
Country Status (1)
Country | Link |
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CN (1) | CN203162917U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486565A (en) * | 2013-09-22 | 2014-01-01 | 艾韬 | Light tube type graded waste heat recycling economizer |
CN103727522A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Heat pipe type economizer |
CN104315872A (en) * | 2014-10-31 | 2015-01-28 | 惠州市拓丰实业有限公司 | Boiler flue gas waste heat recycling and energy-saving device with boiler flue gas dust removing effect |
-
2013
- 2013-02-01 CN CN 201320057464 patent/CN203162917U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486565A (en) * | 2013-09-22 | 2014-01-01 | 艾韬 | Light tube type graded waste heat recycling economizer |
CN103486565B (en) * | 2013-09-22 | 2014-12-24 | 艾韬 | Light tube type graded waste heat recycling economizer |
CN103727522A (en) * | 2013-12-06 | 2014-04-16 | 靖江市宝钢空调设备厂 | Heat pipe type economizer |
CN104315872A (en) * | 2014-10-31 | 2015-01-28 | 惠州市拓丰实业有限公司 | Boiler flue gas waste heat recycling and energy-saving device with boiler flue gas dust removing effect |
CN104315872B (en) * | 2014-10-31 | 2017-02-15 | 广东拓丰实业有限公司 | Boiler flue gas waste heat recycling and energy-saving device with boiler flue gas dust removing effect |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Shanghai Huihang Energy Saving Equipment Co., Ltd. Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140201 |