CN103849436A - Energy-saving method and energy-saving device for boiler and gas producer combined system - Google Patents
Energy-saving method and energy-saving device for boiler and gas producer combined system Download PDFInfo
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- CN103849436A CN103849436A CN201210520227.XA CN201210520227A CN103849436A CN 103849436 A CN103849436 A CN 103849436A CN 201210520227 A CN201210520227 A CN 201210520227A CN 103849436 A CN103849436 A CN 103849436A
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Abstract
The invention discloses an energy-saving method and an energy-saving device for a boiler and gas producer combined system. According to the method, high-temperature sewage discharged by a boiler is fed to a water jacket of a gas producer, and softened water needed by the gas producer is totally or partially replaced, so that the aims of saving energy and reducing emission are achieved. The device comprises a boiler and a gas producer, wherein a high-temperature sewage discharge outlet (1) of the boiler is connected with a water jacket inlet (2) of the gas producer. The discharge problem of the high-temperature sewage in a boiler room is solved, the heat energy of the sewage is effectively utilized, the amount of industrial new water is saved, and the energy-saving effect is achieved. Lots of energy and new water consumption can be saved, the heat of boiler disposal sewerage is fully utilized, the national energy conservation and emission reduction policy is met, and the device has wide popularization space and application prospects. The method and the device can be applied to all factories in which gas stations and boiler rooms coexist, so that the national energy conservation and emission reduction policy is supported.
Description
Technical field
the power-economizing method and the device that the present invention relates to a kind of boiler and producer gas generator combined system, belong to energy-conserving and emission-cutting technology field.
Background technology
most of general Dou You gas station of factory and boiler house.Boiler house needs regularly high temperature sewage discharge in boiler to be fallen aborning, these high temperature sewage are to be directly disposed to underground sewage pipe network at present, in order to prevent that high-temperature water from damaging underground sewage network, time need in high-temperature water, ooze some cold water in discharge, the water temperature of discharge be lowered and be disposed to again underground sewage pipe network.The consumption of cold water is also larger, not only wastes water, and has caused the waste of the energy.And the producer gas generator of gas station add in need to the water jacket at producer gas generator in the time producing in a large number softening water, the production of softening water also needs to consume certain energy.
at present between boiler house and gas station without any contacting, the energy of discharge having lost in vain during boiler house produces, and need to consume heat energy with a large amount of cold water, has caused the waste of the energy.On the other hand, also require the expenditure of energy to produce softening water in gas production, energy is fully utilized.Required softening water adopts distilled water conventionally, distilled water is determined the softening water that platoon sewage quality is better than the water jacket water water quality of producer gas generator, use is fixed, platoon sewage replaces producer gas generator, can save a large amount of energy and new water consumption, patent of the present invention addresses this problem.
Summary of the invention
the object of the invention is to, power-economizing method and the device of a kind of boiler and producer gas generator combined system is provided.The high temperature sewage of boiler emission is delivered in the water jacket of producer gas generator to the required softening water of all or part of alternative producer gas generator; To realize the object of energy-saving and emission-reduction.To overcome the deficiencies in the prior art.
technical scheme of the present invention:
the power-economizing method of boiler and producer gas generator combined system, the method is that the high temperature sewage of boiler emission is delivered in the water jacket of producer gas generator, the required softening water of all or part of alternative producer gas generator; To realize the object of energy-saving and emission-reduction.
in preceding method, the high temperature sewage of described boiler emission is delivered in the water jacket of producer gas generator through boiler house water pump and gas station water pump.
in preceding method, the high temperature sewage of described boiler emission is leaded up to water discharge valve and is connected with underground sewage pipe network, for unnecessary sewage is directly discharged; The high temperature sewage of boiler emission is separately leaded up to delivery valve and is connected with boiler house water tank, for supplying with producer gas generator.
in preceding method, in described boiler house water tank, be provided with electric water level gauge, electric water level gauge is by the working order of water level signal control water discharge valve, delivery valve and boiler house water pump.
in preceding method, described boiler house water pump is connected with the water outlet of boiler house water tank and gas station water tank respectively with the entrance of gas station water pump; Boiler house water pump and gas station water pump outlet are connected with the water-in of gas station water tank and the water-in of producer gas generator water jacket respectively.
the device forming according to preceding method, comprises boiler and producer gas generator, and the high temperature Sewage outlet of boiler is connected with the water jacket entrance of producer gas generator.
in aforementioned means, the high temperature Sewage outlet of described boiler is connected with the water-in of underground sewage pipe network and boiler house water tank with delivery valve through water discharge valve respectively.
in aforementioned means, the water outlet of described boiler house water tank is connected with boiler house pump entrance, boiler house exit of pump is connected with gas station water tank inlet, and gas station water outlet of water tank is connected with gas station pump intake, and gas station pump outlet is connected with the water jacket entrance of producer gas generator.
in aforementioned means, described water discharge valve, delivery valve are magnetic valve.
in aforementioned means, in described boiler house water tank, be provided with electric water level gauge, electric water level gauge is provided with one group of water level signal terminal, and one group of water level signal terminal is connected with water discharge valve, delivery valve and boiler house water pump respectively.
compared with prior art, the present invention delivers to the high temperature sewage of boiler emission in the water jacket of producer gas generator, the required softening water of all or part of alternative producer gas generator; To realize the object of energy-saving and emission-reduction.Both solve the emission problem of boiler house high temperature sewage, effectively utilized again the heat energy of sewage, saved the consumption of industrial fresh water simultaneously, reached energy-conservation effect.Can save a large amount of energy and new water consumption, the heat of boiler blowdown water is fully used, and meets national energy-saving and emission-reduction policy, has larger popularization space and application prospect.The factory that the present invention coexists applicable to all gas stations and boiler house, to support national energy-saving and emission-reduction policy.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
being labeled as in accompanying drawing: the high temperature Sewage outlet of 1-boiler, the water jacket entrance of 2-producer gas generator, 3-water discharge valve, 4-delivery valve, 5-underground sewage pipe network, 6-boiler house water tank, 7-boiler house water pump, 8-gas station water tank, 9-gas station water pump, 10-electric water level gauge.
Embodiment
below in conjunction with accompanying drawing, the present invention is described in further detail, but not as any limitation of the invention.
the power-economizing method of boiler and producer gas generator combined system, as shown in Figure 1.Dotted line in figure represents electrical connection.The method is that the high temperature sewage of boiler emission is delivered in the water jacket of producer gas generator through boiler house water pump and gas station water pump, the required softening water of all or part of alternative producer gas generator; To realize the object of energy-saving and emission-reduction.The high temperature sewage of described boiler emission is leaded up to water discharge valve and is connected with underground sewage pipe network, for unnecessary sewage is directly discharged; The high temperature sewage of boiler emission is separately leaded up to delivery valve and is connected with boiler house water tank, for supplying with producer gas generator.In boiler house water tank, be provided with electric water level gauge, electric water level gauge is by the working order of water level signal control water discharge valve, delivery valve and boiler house water pump.Boiler house water pump is connected with the water outlet of boiler house water tank and gas station water tank respectively with the entrance of gas station water pump; Boiler house water pump and gas station water pump outlet are connected with the water-in of gas station water tank and the water-in of producer gas generator water jacket respectively.
the device forming according to aforesaid method, as shown in Figure 1.Comprise boiler and producer gas generator, the high temperature Sewage outlet 1 of boiler is connected with the water jacket entrance 2 of producer gas generator.The high temperature Sewage outlet 1 of described boiler is connected with the water-in of underground sewage pipe network 5 and boiler house water tank 6 with delivery valve 4 through water discharge valve 3 respectively.The water outlet of described boiler house water tank 6 is connected with boiler house water pump 7 entrances, boiler house water pump 7 outlet is connected with gas station water tank 8 water-ins, gas station water tank 8 water outlets are connected with gas station water pump 9 water-ins, and gas station water pump 9 water outlets are connected with the water jacket entrance 2 of producer gas generator.Described water discharge valve 3, delivery valve 4 are magnetic valve.In described boiler house water tank, be provided with electric water level gauge 10, electric water level gauge 10 is provided with one group of water level signal terminal, and one group of water level signal terminal is connected (as shown in the dotted line in Fig. 1) with water discharge valve 3, delivery valve 4 and boiler house water pump 7 respectively.Water level signal and water discharge valve 3 and delivery valve interlocking, boiler house water tank 6 is interlocked by water level signal with boiler house water pump 7.
Claims (10)
1. a power-economizing method for boiler and producer gas generator combined system, is characterized in that: the method is that the high temperature sewage of boiler emission is delivered in the water jacket of producer gas generator, the required softening water of all or part of alternative producer gas generator; To realize the object of energy-saving and emission-reduction.
2. method according to claim 1, is characterized in that: the high temperature sewage of described boiler emission is delivered in the water jacket of producer gas generator through boiler house water pump and gas station water pump.
3. method according to claim 2, is characterized in that: the high temperature sewage of described boiler emission is leaded up to water discharge valve and is connected with underground sewage pipe network, for unnecessary sewage is directly discharged; The high temperature sewage of boiler emission is separately leaded up to delivery valve and is connected with boiler house water tank, for supplying with producer gas generator.
4. method according to claim 3, is characterized in that: in described boiler house water tank, be provided with electric water level gauge, electric water level gauge is by the working order of water level signal control water discharge valve, delivery valve and boiler house water pump.
5. method according to claim 4, is characterized in that: described boiler house water pump is connected with the water outlet of boiler house water tank and gas station water tank respectively with the entrance of gas station water pump; Boiler house water pump and gas station water pump outlet are connected with the water-in of gas station water tank and the water-in of producer gas generator water jacket respectively.
6. the device forming according to the method described in the arbitrary claim of claim 1-5, comprises boiler and producer gas generator, it is characterized in that: the high temperature Sewage outlet (1) of boiler is connected with the water jacket entrance (2) of producer gas generator.
7. install according to claim 6, it is characterized in that: the high temperature Sewage outlet (1) of described boiler is connected with the water-in of underground sewage pipe network (5) and boiler house water tank (6) with delivery valve (4) through water discharge valve (3) respectively.
8. install according to claim 7, it is characterized in that: the water outlet of described boiler house water tank (6) is connected with boiler house water pump (7) entrance, boiler house water pump (7) outlet is connected with gas station water tank (8) water-in, gas station water tank (8) water outlet is connected with gas station water pump (9) water-in, and gas station water pump (9) water outlet is connected with the water jacket entrance (2) of producer gas generator.
9. install according to claim 8, it is characterized in that: described water discharge valve (3), delivery valve (4) are magnetic valve.
10. install according to claim 9, it is characterized in that: in described boiler house water tank, be provided with electric water level gauge (10), electric water level gauge (10) is provided with one group of water level signal terminal, and one group of water level signal terminal is connected with water discharge valve (3), delivery valve (4) and boiler house water pump (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520227.XA CN103849436A (en) | 2012-12-07 | 2012-12-07 | Energy-saving method and energy-saving device for boiler and gas producer combined system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210520227.XA CN103849436A (en) | 2012-12-07 | 2012-12-07 | Energy-saving method and energy-saving device for boiler and gas producer combined system |
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| CN103849436A true CN103849436A (en) | 2014-06-11 |
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| CN201210520227.XA Pending CN103849436A (en) | 2012-12-07 | 2012-12-07 | Energy-saving method and energy-saving device for boiler and gas producer combined system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169034Y (en) * | 1993-08-04 | 1994-06-15 | 沈龙明 | Heat recovering device for boiler with continuous waste discharge |
| CN101298569A (en) * | 2008-06-26 | 2008-11-05 | 华东理工大学 | Gasification method of shock chilling type pulp or powder carbonaceous material |
| CN101545628A (en) * | 2009-04-29 | 2009-09-30 | 李德广 | Dust removing and residual heat recovery device of boiler |
| CN101561144A (en) * | 2008-08-21 | 2009-10-21 | 周开根 | Clean incineration system of refuse and organic wastes and device thereof |
| CN101768488A (en) * | 2009-12-07 | 2010-07-07 | 赛鼎工程有限公司 | Technique for producing coal natural gas by utilizing crushed coal slag through gasification |
-
2012
- 2012-12-07 CN CN201210520227.XA patent/CN103849436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169034Y (en) * | 1993-08-04 | 1994-06-15 | 沈龙明 | Heat recovering device for boiler with continuous waste discharge |
| CN101298569A (en) * | 2008-06-26 | 2008-11-05 | 华东理工大学 | Gasification method of shock chilling type pulp or powder carbonaceous material |
| CN101561144A (en) * | 2008-08-21 | 2009-10-21 | 周开根 | Clean incineration system of refuse and organic wastes and device thereof |
| CN101545628A (en) * | 2009-04-29 | 2009-09-30 | 李德广 | Dust removing and residual heat recovery device of boiler |
| CN101768488A (en) * | 2009-12-07 | 2010-07-07 | 赛鼎工程有限公司 | Technique for producing coal natural gas by utilizing crushed coal slag through gasification |
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Application publication date: 20140611 |
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